CN1957410A - Floating lock device - Google Patents
Floating lock device Download PDFInfo
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- CN1957410A CN1957410A CN 200580016376 CN200580016376A CN1957410A CN 1957410 A CN1957410 A CN 1957410A CN 200580016376 CN200580016376 CN 200580016376 CN 200580016376 A CN200580016376 A CN 200580016376A CN 1957410 A CN1957410 A CN 1957410A
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Abstract
To provide a floating lock device which can smoothly and continuously perform an operation of swinging-in and swinging-out a drive unit and switching between a floating state and lock state with a reduced space and simple configuration. The floating lock device comprises: a pick arm 130 which can be swung into and swung out of a space created by splitting trays 250 capable of housing a plurality of disks D; a drive chassis 120 which is mounted on the pick arm 130 and which has a drive unit playing the disk D; a drive mechanism which drives the pick arm 130; a floating lock mechanism of the drive chassis 120; a turning table 123 on which the disk D is mounted; and a control plate 136 which transmits drive power of the drive mechanism to the floating lock mechanism.
Description
Technical field
The present invention relates to a kind of dish device, this dish device is in the quick condition of the driver element that reads that elastic bearing coils, can improve vibration resistance, in particular, the present invention relates to the improvement of floating lock device, this floating lock device is applicable to such driver element, and this driver element is swinging into by cutting apart the disk holder of having accommodated a plurality of dishes in the space that produces betwixt.
Background technology
In prior art, extensively popularize the dish device of such type, the Pan Cang that this dish device will have been accommodated dish is installed on device, and the dish of pulling out from this Pan Cang is automatically read.Such dish device not need coil at every turn read the time insert one by one and the operation of discharge dish, operability is good.
Yet, about the Pan Cang of relative device dismounting,, require to have enough intensity in order when being fetched into the outside, a plurality of dishes that it kept to be protected, so the wall of dish storehouse main body is very thick, the result, Pan Cang maximizes with the device that it has been installed is whole.In addition, in order to pull out the pallet etc. of holding tray in the dish storehouse, be provided with groove, the rail portion of guiding usefulness at the inner face of dish storehouse sidewall.When forming such groove, rail portion, the thickness of dish storehouse sidewall further increases, and simultaneously, the interval between the disk holder of adjacency also broadens, so the height dimension of Pan Cang increases, and its device is installed is also maximized.
In addition, for the dish that will be contained in Pan Cang is pulled out, read, need in device enough spaces be set, this has caused device to maximize.Particularly as vehicle mounted dish device etc., be accommodated in 180 * 50 (mm) that are called as the DIN size or be called as occasion in 180 * 100 (mm) of two DIN sizes, the requirement height of miniaturization at needs.
In order to tackle this point, developed a kind of dish device (patent documentation 1, patent documentation 2), this dish device forms partition type with Pan Cang, and the driver element that makes dish read usefulness is swinging into by the Pan Cang that will be installed on device to be cut apart in the space that forms, and does not pull out dish from Pan Cang and can read.In this dish device, do not need to be used to pull out the space that dish reads, so device can be realized miniaturization on the whole.
In addition, proposing has such dish device, and this dish device does not use the Pan Cang of dismounting type, but in device, assemble the disk holder that to accommodate a plurality of dishes in advance with stacked state, this disk holder is automatically accommodated from dish and is inserted a mouthful dish that inserts relatively, simultaneously, can automatically discharge the dish of accommodating.In this dish device, do not need the thickness of Pan Cang, the opening that is used to coil the storehouse dismounting and mechanism etc., so, but the miniaturization of implement device.Particularly, be disclosed in the invention of patent documentation 3, as the Pan Cang of above-mentioned partition type, can be towards disk holder is set up and down dividually, driver element be inserted in the disk holder of having cut apart, promptly not can read, further realized miniaturization thereby do not pull out dish.
Patent documentation 1: Japanese kokai publication hei 11-232753 communique
Patent documentation 2: Japanese kokai publication hei 11-306637 communique
Patent documentation 3: TOHKEMY 2000-195134 communique
Summary of the invention
, in vehicle mounted dish device as described above, be provided with the quick condition of switching driver element and the unsteady locking mechanism of lock-out state.In this mechanism, when coil read the time, will only not form the quick condition that the underframe integral body of dish device is supported by the elastic component of impact damper etc. to the mode of driver element from the vibration transfer of outside, when the insert row that coils and during the installation of dish on turntable, for the location of correctly coiling, form underframe is fixed in lock-out state on the vehicle body.
But so unsteady locking mechanism need be that object carries out buffer support, locking with underframe integral body, so mechanism maximizes, simultaneously, be difficult to obtain with the shift action of driver element, the installation action of dish on turntable synchronously.In order to tackle this problem, though also can shown in patent documentation 1, form such structure like that, promptly, unsteady locking mechanism is set, this unsteady locking mechanism by impact damper only with the driver element elastic bearing in driving on the underframe, and move continuously with the revolution that drives underframe, thus after the driving underframe is swinging in the disk holder, make driver element become quick condition, but, may not necessarily realize enough absorption of vibrations easily only by the configuration of impact damper in small space.
In addition, in this prior art, only make the dish retaining member of the dish that has kept desired be crimped on the turntable side, control the dish inner edge by the member of being located at turntable, so rotating dish on turntable is carried out stable maintenance may not be easy.Therefore, also can consider be arranged on the driver element that swings in and turntable between clamp mechanism of disk that dish is sandwiched, stable thereby the realization dish keeps.Yet the basis in the mechanism that swings in and show that is used for driver element also needs to have unsteady locking mechanism, clamp mechanism of disk, causes complicated, the maximization of device easily.
In addition, although also need to be used to realize the synchronous mechanism with crimping of showing, coiling relative turntable and release, float locking and latch-release of swinging in of driver element, but be difficult to driving the structural portion that underframe etc. is swinging into small space, be provided for obtaining the synchronous mechanism with unsteady lock out action of moving of driver element.
In addition, make the member revolution of having carried driver element and be swinging into the occasion of the structure of the dish resettlement section of cutting apart, need make it be swinging into correct height, so rotating smoothing and stabilization are indispensable in employing.In order to tackle this problem, can consider such structure, promptly, with what be located at the long size of dish in the device towards vertical direction spool is the center, make the member revolution of having carried driver element, but in this occasion, the supporting construction of revolving shaft part maximizes easily, is used to avoid the requisite space with other interference of components also to become big.
The present invention is for the problem that solves above such prior art and propose, its purpose is to provide a kind of floating lock device, this floating lock device is save space and simple structure, can be continuous, successfully carry out swinging in and show and the switching of clamp mechanism of disk and quick condition and lock-out state of driver element.
In order to reach above such purpose, dish device of the present invention has the arm of swinging in, drives underframe, reaches the locking mechanism that floats; This swings in arm and can be relatively swings in and setting by cutting apart the space that the dish resettlement section produces with showing, and a plurality of dishes can be accommodated in this dish resettlement section; This driving underframe is equipped on above-mentioned swinging on the arm, has the driver element that reads that carries out above-mentioned dish; The locking mechanism that should float was located at the above-mentioned arm that swings in, and is changeablely only supported the quick condition of above-mentioned driving underframe and above-mentioned driving underframe is fixed in the above-mentioned lock-out state that swings in arm by elastic component; It is characterized in that: have the above-mentioned driving mechanism that swings in arm of driving, be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned unsteady locking mechanism on the arm above-mentioned swinging in, to carry out the above-mentioned transfer that swings in the action that swings in and show action and above-mentioned unsteady locking mechanism of arm continuously from a side toward the opposing party.
In above such form, carry out serially from the transfer of swinging in that swings in arm that realizes by driving mechanism by transmission member to the latch-release of the locking mechanism that floats, with and rightabout action.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court; Above-mentioned transmission member is set to be provided with the connection cam by turning round the end application of force of above-mentioned sub-arm on the arm above-mentioned swinging in, this connection cam from above-mentioned swing in arm swing in the back to showing early stage, towards above-mentioned sub-arm to the above-mentioned transmission member application of force.
In above such form, by the cam that is connected between sub-arm and transmission member, can successfully carry out from the driving underframe that swings in beginning that swings in arm locking, from the locking that drives underframe to the switching of showing that swings in arm.
In another form, have such feature: above-mentioned unsteady locking mechanism has a pair of unsteady lockplate, and this a pair of unsteady lockplate can be along with the displacement of above-mentioned transmission member, be provided with slidingly and movingly in the latched position that is sticked in above-mentioned driving underframe and between the floating position that above-mentioned driving underframe leaves; Above-mentioned a pair of unsteady lockplate can be provided with in the opposite direction slidingly and movingly by being located at the above-mentioned linking arm that swings in arm pivotally.
In above such form, by transmission member to the either party's application of force in a pair of unsteady lockplate, it slide to be moved, move thereby the opposing party is also automatically slided, so, can simplify transmission member.
In another form, has such feature: be provided with on the arm towards the force application component of latched position at least one side's application of force in the above-mentioned a pair of unsteady lockplate above-mentioned swinging in.
In above such form, by force application component towards latched position to floating the lockplate application of force, so, rocking in the time of can preventing to lock.
In another form, have such feature: above-mentioned driver element have the mounting dish turntable and and above-mentioned turntable between dish is carried out clamping clamp mechanism of disk;
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned clamp mechanism of disk on the arm above-mentioned swinging in, to carry out the above-mentioned transfer of the action that swings in and show action and above-mentioned clamping device that swings in arm continuously from a side toward the opposing party.
In above such form, carry out serially from the transfer of swinging in that swings in arm that realizes by driving mechanism by transmission member to the latch-release of dish clamping that realizes by clamp mechanism of disk and unsteady locking mechanism, with and rightabout action.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court; Above-mentioned transmission member is set to by to the end application of force of above-mentioned sub-arm and can turn round.
In above such form, make clamp mechanism of disk and the action of unsteady locking mechanism by the rotating transmission member of sub-arm, so, can realize continuous action by less requisite space.
In another form, have such feature: above-mentioned unsteady locking mechanism has unsteady lockplate, the lockplate that should float is set to can be along with the displacement of above-mentioned transmission member is slided mobile between latched position and floating position, in this latched position, by swinging in the arm side reduces above-mentioned elastic component to the above-mentioned driving underframe application of force height towards above-mentioned, in this floating position, the height of above-mentioned elastic component is recovered by the application of force of removing above-mentioned driving underframe.
In above such form, by transmission member the lockplate that floats is slided and move, can carry out the switching of lock-out state and quick condition by so simple structure.
In another form, have such feature: above-mentioned clamp mechanism of disk has holding ring, clamping limb and grip block; This holding ring and turntable between dish is carried out clamping; This clamping limb is equipped with above-mentioned holding ring, and liftably is provided with; This grip block is set to slidably move by above-mentioned transmission member, moves direction towards lifting to the above-mentioned clamping limb application of force along with it slides.
In above such form, by transmission member grip block is slided and move, by changeable dish clamp position of so simple structure and dish release conditions.
In another form, has such feature: in the dish device in being located at underframe, the maintaining part that the above-mentioned end that swings in arm that swings in is kept is set on above-mentioned underframe.
In above such form, be swinging into the end that swing in arm of dish between the resettlement section and remain in maintaining part in the underframe, so, can realize the dish device of high vibration resistance.Therefore, for example can constitute the dish device that is suitable for vehicle mounted.
In another form, have such feature: above-mentioned elastic component is by impact damper and helical spring constituting, and by above-mentioned elastic component, the above-mentioned relatively arm that swings in supports above-mentioned driving underframe at least at 3 positions.
In above such form, driver element carries out at least 3 supporting by combined buffers and helical spring duplex, so, even be narrow space, also can obtain high vibration absorption.
In another form, have such feature: the elastic component at least 1 position is configured in than other elastic component more from position that above-mentioned driver element leaves.
In above such form, leave from driver element by the elastic component that makes at least 1 position, even in narrow space, also can realize more stable supporting.
In another form, have such feature: above-mentioned volute spring is a tubbiness.
In above such form,,, can further improve the absorptive character of shaking so the flexible amplitude of above-below direction and left and right directions is all increased because volute spring is a tubbiness.
In another form, have such feature: having can be the supporting above-mentioned supporting mass that swings in arm in center steering ground with the axle, above-mentioned axle above-mentioned swinging between arm and the above-mentioned supporting mass nearby, clamping makes the spacer member of revolution smoothing, nearby has towards above-mentioned supporting mass side the above-mentioned force application apparatus that swings in the arm application of force at above-mentioned axle.
In above such form, the axle that swings in arm the spacer member that makes the revolution smoothing that swings in arm nearby is set and towards the supporting side to swinging in the force application apparatus of the arm application of force, thereby the axle that does not need long size, can realize not having the stable revolution of runout, so, can form that requisite space is few, small-sized and simple structure.
In another form, have such feature: above-mentioned force application apparatus is circular leaf spring.
In above such form, the leaf spring by circle can make towards supporting mass swinging in arm applied pressure equalization, can realize more stable revolution.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm is set to above-mentioned relatively supporting mass and can turns round abreast with the above-mentioned arm that swings in, along with its revolution, towards swinging in and show direction to the above-mentioned arm application of force that swings in.
In above such form, can drive swinging in arm by being parallel to the sub-arm that swings in revolution of arm, so can when improving rotary stability, prevent the space enlargement of short transverse.
According to above such the present invention, a kind of floating lock device can be provided, this floating lock device is save space and simple structure, can continuously, successfully carry out swinging in and show and the switching of clamp mechanism of disk and quick condition and lock-out state of driver element.
Description of drawings
Fig. 1 is the vertical view that an embodiment of dish device of the present invention is shown.
Fig. 2 is dish that Fig. 1 the is shown vertical view when accommodating.
Fig. 3 illustrates the underframe of dish device of Fig. 1 and the rear view of Displacement plate.
Fig. 4 illustrates the underframe of dish device of Fig. 1 and the right side view of Displacement plate.
Fig. 5 illustrates the underframe of dish device of Fig. 1 and the front elevation of Displacement plate.
Fig. 6 is the vertical view of pick-up arm that the dish device of Fig. 1 is shown.
Fig. 7 is the vertical view of the state that swings in that the pick-up arm of Figure 27 is shown.
Fig. 8 is the vertical view of unsteady latch-release state that the pick-up arm of Figure 27 is shown.
Fig. 9 is the vertical view of the installment state of picking up underframe that the dish device of the relative Fig. 1 of pick-up arm is shown.
Figure 10 is the side view of Fig. 9.
Figure 11 is vertical view (A), the side view (B) that the spacer member of Fig. 9 is shown.
Figure 12 is side view (A), the vertical view (B) that the leaf spring of Fig. 9 is shown.
Figure 13 is the side view (C) when vertical view (A) when open of the dish of clamp mechanism of disk of dish device of Fig. 1, side view (B), dish insert row are shown.
Figure 14 is vertical view (A), the side view (B) when the dish clamping of clamp mechanism of disk of dish device of Fig. 1 is shown.
Figure 15 is the dish clamping of clamp mechanism of disk that the dish device of Fig. 1 the is shown vertical view when finishing.
Figure 16 illustrates lock-out state front elevation (A), the latch-release state front elevation (B) of driver element with respect to the elastic bearing structure of the pick-up arm of the dish device of Fig. 1.
Figure 17 is vertical view (A), side view (B), the rear view (C) of clamping limb that the dish device of Fig. 1 is shown.
Figure 18 is side view (A), the front elevation (B) of force application board that the dish device of Fig. 1 is shown.
Figure 19 is vertical view (A), the latch-release state vertical view (B) of lock-out state of unsteady locking mechanism of the dish device of Fig. 1.
Figure 20 is lock-out state side view (A), the latch-release side view of the state (B) of Figure 20.
Figure 21 is the vertical view of driving mechanism that the dish device of Fig. 1 is shown.
Figure 22 illustrates the dish device underframe of Fig. 1 and the left side view of sliding panel.
Figure 23 is dish that the dish device of Fig. 1 is shown (A) when inserting beginning, the key diagram of (B) when dish is drawn in.
Figure 24 is holding ring that the dish device of Fig. 1 the is shown key diagram of (B) when (A), dish clamping when swinging in.
Embodiment
Specify an embodiment (to call present embodiment in the following text) that is suitable for vehicle mounted dish device of the present invention with reference to the accompanying drawings.In addition, in following the description of the drawings, the face side of dish device is the place ahead, and rear side is the rear, and direction up and down is corresponding with the direction of the occasion of seeing from the face side of dish device.
[A. one-piece construction]
Present embodiment is such as depicted in figs. 1 and 2, has following such schematic configuration.
(1) pallet 250 of stacked a plurality of storing tray D pick up underframe 110
(2) be located at pick up on the underframe 110, be swinging into pick-up arm 130 between the pallet of cutting apart 250 (with the technical scheme record to swing in arm corresponding)
(3) has the driving underframe 120 of the driver element (comprising turntable 123 etc.) that is disposed on the pick-up arm 130, dish D is read
(4) be configured on the pick-up arm 130, drive the unsteady locking mechanism (Fig. 6) such as (comprise float) lockplates 132,133 of the unsteady locking of underframe 120
(5) at turntable 123 clamp mechanism of disk (comprising clamping limb 124, holding ring 125 etc.) that coils D is installed
(6) driving mechanism that pick-up arm 130 is driven (comprise and pick up swing cam plate 138 etc.)
The transmission member that is recorded in technical scheme is corresponding with control panel 136, and sub-arm is with to pick up swing arm 131 corresponding.This control panel 136 turns round along with the revolution of picking up swing arm 131, and drives above-mentioned clamp mechanism of disk and unsteady locking mechanism, so its explanation is carried out in the explanation of each several part.
[structure of B. each several part]
[1. pick up underframe (Fig. 1～Fig. 5)]
Pick up underframe 110 and liftably be located in the underframe 101, simultaneously, do not interfere ground to form roughly fan-shaped space with dish D and pallet 250 by its lifting.The side all around of picking up underframe 110 bends to the right angle along the medial surface of underframe 101 from the bottom surface.This pick up underframe 110 back (Fig. 3), right flank (Fig. 4), and front (Fig. 5) embed respectively and pick up lifter pin 110-1,2,3.
These pick up lifter pin 110-1,2,3 be formed at underframe 101 on pick up gathering sill 101-1, the 101-4,5 of vertical direction engage.In addition, pick up lifter pin 110-1,2,3 with as step-like groove or hole pick up lifter cam 108-4,107-2,106-2 engages, this picks up lifter cam 108-4,107-2,106-2 and is formed at respectively on the Displacement plate 108,107,106, and this Displacement plate 108,107,106 slidably is located at the side of underframe 101 movably.Therefore, synchronously slide by Displacement plate 108,107,106 and to move, can make and pick up underframe 110 and move up and down.
[2. pick-up arm (Fig. 1,2,6～12)]
Pick-up arm 130 can be that fulcrum is installed on the top, left bottom surface of picking up underframe 110 freely to rotate with axle 130-1.In this 130-1, shown in Fig. 9-11 like that, at pick-up arm 130 and pick up the pick-up arm spacer member 221 that sandwiches the revolution smoothing that is used to make pick-up arm 130 between the top, bottom surface of underframe 110.In addition, in the rear side of picking up underframe 110, shown in Fig. 9～10,12, like that, pick-up arm 130 is pressed to the discoideus leaf spring 116 that picks up on the underframe 110 by axle 130-1 installation.
In addition, the slotting connection cam 130-2 that picks up 2 grades of roller 131-3 of swing arm 131 described later that is connected with is set on pick-up arm 130.This connection cam 130-2 has the pick-up arm of making 130 rotating rakes and makes control panel 136 rotating arc sections described later.
Front end (with the end opposite of axle 130-1) at pick-up arm 130 is provided with hook 130-5.This hook 130-5 is for remaining in the part of picking up underframe 110 back sides when pick-up arm 130 swings in.That is, at a pair of plate of the right back angle fixing horizontal direction of picking up underframe 110, be maintaining part 129, be clamped into and keep hook 130-5 between this plate.In addition, such as described later, pick-up to be installed on pick-up arm 130, to have the driving underframe 120 of driver element and to be had clamping limb 124 of clamper etc. etc., this driver element comprises turntable etc.
[3. picking up swing arm (Fig. 1,2,6～8)]
Picking up swing arm 131 and be disposed at pick-up arm 130 like that and pick up 110 on underframe shown in Fig. 2,7 and 8, is the center with the axle 131-1 that is engaged on the hole of picking up underframe 110, can be installed on freely to rotate and pick up on the underframe 110.The left back side at the axle 131-1 that picks up swing arm 131 can be installed roller 131-2 freely to rotate.This roller 131-2 inserts and to lead among the cam path 138-1 that picks up swing cam plate 138 described later.At the leading section that picks up swing arm 131,2 grades of roller 131-3 can be installed freely to rotate.These 2 grades of roller 131-3 insert and lead on the connection cam 130-2 that is located at pick-up arm 130.
[4. picking up swing cam plate (Fig. 1,2,6～8)]
It is such shown in Fig. 6～8 to pick up swing cam plate 138, can be free to slide towards front and back and be installed on the back side of picking up underframe 110 movably.Pick up on the swing cam plate 138 at this, form lift unit 138-2 as shown in Figure 8, the step warpage is further inwards carried out at an upper portion thereof towards the top warpage in the left part of this lift unit 138-2.This lift unit 138-2 by lifting the 124-6 of the portion that is lifted of clamping limb 124 from the below, thereby guarantees to be used for the gap of insertion dish D as shown in Figure 1.
Be formed at pick up swing cam plate 138 bottom surfaces as groove or hole swing in cam 138-1, insert and be connected with the roller 131-2 that picks up swing arm 131, the rear portion becomes the linearity of fore-and-aft direction, the front portion becomes circular-arc.For this reason, shown in Fig. 6～8, like that, when picking up swing cam plate 138 (A direction) is mobile towards the rear, pick up swing arm 131 and turn round toward the clockwise direction.Along with such revolution of picking up swing arm 131, be installed on 2 grades of roller 131-3 that pick up swing arm 131 the place aheads, during being formed at the connection cam 130-2 of pick-up arm 130 move on one side, make pick-up arm 130 towards the application of force pivotally counterclockwise on one side.
[5. driving underframe (Figure 13～16)]
It is such shown in Figure 13～16 to drive underframe 120, is inserted into in 3 impact dampers 121 that are disposed on the pick-up arm 130 by the pin 120-1 that will be fixed thereon, thereby is subjected to elastic bearing.In addition, driving underframe 120 and 130 of pick-up arms, the volute spring 122 of configuration tubbiness, portion inserts logical pin 120-1 and impact damper 121 within it, so, driving underframe 120 by volute spring 122 and impact damper 121 doubly elastic bearing on pick-up arm 130.Pool of buffer device 121 and volute spring 122 are configured in pick-up arm 130 front (right side of Figure 16) to be in from the mode of the position that turntable 123 described later leaves.
[6. clamp mechanism of disk (Figure 13～18)]
In addition, driving on the underframe 120, be configured for as described below dish D is installed on clamp mechanism of disk on the turntable 123.At first, be provided with holding ring 125 and clamping limb 124; Dish D on 125 pairs of turntables 123 of this holding ring pushes; This clamping limb 124 can be installed this holding ring 125 with turntable 123 coaxial rotating ground.
Clamping limb 124 is inserted by the pin 124-1 on the vertical plane that will be formed at the both sides, rear portion and is led in the groove 120-2 that is formed at the vertical direction on the vertical plane that drives underframe 120 both sides, can be provided with movably towards vertical direction.In addition, in the left side of clamping limb 124, can serve as the rear end that axle is installed the force application board 124-2 of roughly T word shape shown in Figure 180 pivotally with pin 124-1.Be located at the pin 124-3 of this force application board 124-2 front end, insert and lead among the groove 120-3 that is formed on the vertical plane that drives underframe 120 left sides with being parallel to groove 120-2.
Clamping limb 124 moves along above-mentioned groove 120-2,3 by pin 124-1, thereby drives underframe 120 lifting abreast relatively, but it moves up and down mobile being controlled of grip block 127 slips that drives on the underframe 120 by being located at.The slip of this grip block 127 is moved by control panel 136 and is undertaken.That is,, can slide mobile along with the revolution of control panel 136 being provided with the groove 127-3 that engages with the pin 136-3 that on control panel 136 described later, is provided with on the grip block 127.
In addition, on the vertical plane of grip block 127 both sides, be formed with the inclination cam 127-1 of the pin 124-1 that inserts logical clamping limb 124, simultaneously, on the vertical plane in left side, be formed with the inclination cam 127-2 of the pin 124-3 that inserts logical force application board 124-2.Therefore, when grip block 127 slides when mobile, inclination cam 127-1,127-2 towards above or below to pin 124-1, the 124-3 application of force, so clamping limb 124 liftings.And, between the front end and driving underframe 120 of grip block 127, shown in Figure 13～15, like that, dispose the spring 500 that clamping limb 124 is remained the dish crimped status.
In addition, at the rear portion of clamping limb 124 as shown in Figure 17, configuration torsion spring 128.One end of this torsion spring 128 is inserted the hole 124-5 that leads on the vertical plane that is formed at clamping limb 124 left sides, and the other end fastening of torsion spring 128 is in the rear end of clamping limb 124.Near the 124-5 of the hole of clamping limb 124, contact the upper end of force application board 124-2, contact an end of torsion spring 128 in this upper end as shown in Figure 18.Therefore, by inclination cam 127-2 towards below during to the pin 124-3 application of force, force application board 124-2 serves as the axle revolution with pin 124-1, the upper end of force application board 124-2 towards the place ahead to an end application of force of torsion spring 128.
And this torsion spring 128 contacts with clamping limb 124 at its two ends usually the time, and its elastic force does not act on.Yet, as described above, when by the upper end of force application board 124-2 towards the place ahead during to the end application of force of torsion spring 128, this torsion spring 128 with the pin 124-1 shown in Figure 17 (B) as the rear end application of force of the rotating toward the clockwise direction mode of fulcrum, so make clamping limb 124 revolution in the mode that holding ring 125 is crimped on turntable 123 sides to clamping limb 124.
In addition, left end at clamping limb 124 is such shown in Figure 13 (C), formation is lifted the 124-6 of portion, and this is lifted the 124-6 of portion and contacts by moving with lift unit 138-2 along with the slip of picking up swing cam plate 138, thereby so that clamping limb 124 towards the top rotating mode stressed.And, between clamping limb 124 and driving underframe 120, lighter spring 120-6 is installed, like this, clamping limb 124 quilts are the direction application of force down, but dish insert to discharge wait dish by the time, lift clamping limb 124 towards the top by lift unit 138-2, between holding ring 125 and turntable 123, guarantee to coil the required space of passing through of D.
[locking mechanism (Figure 19,20) 7. floats]
The locking mechanism that floats is made of following such member, and this member is by in control panel 136 actions that can rotating state lower shaft be supported on the pick-up arm 130.That is, on pick-up arm 130, as shown in Figure 19, the lockplate 132,133 that floats is set movably slidably.The lockplate 133,132 that should float can connect by linking arm 135 mutually in the opposite direction slidingly and movingly, and this linking arm 135 is located on the pick-up arm 130 pivotally.Each opposite end at the lockplate 132,133 that floats, as shown in Figure 20, form lock hole 132-1,133-1, thereby this lock hole 132-1,133-1 switch lock-out state and the quick condition that drives underframe 120 by being formed at lock pawl 120-4,5 joints that drive underframe 120 front and back relatively and breaking away from.
In addition, float lockplate 132 by be located at and pick-up arm 130 between spring 432 (force application component of technical scheme record) be sticked in direction (locking direction) application of force of lock pawl 120-5 towards lock hole 132-1.Like this, be connected in the unsteady lockplate 133 of the lockplate 132 that floats, also be sticked in direction (locking direction) application of force of lock pawl 120-4 towards lock hole 133-1 by linking arm 135.Therefore, when locking, the opposite side that drives underframe 120 is sandwiched by unsteady lockplate 132,133.
In addition, being located at pivotally on the control panel 136 that floats between the lockplate 132,133, form cam path 136-1,136-2.Cam path 136-1 is engaged in 2 grades of roller 131-3 ground and constitutes (with reference to Fig. 6) along with the revolution of picking up swing arm 131.Cam path 136-2 is along with the revolution of control panel 136, be fastened among the pin 133-2 that is located on the lockplate 133 that floats, towards the direction opposite (direction of floating) with locking direction to lockplate 133 application of forces of floating.When like this towards unsteady direction when floating lockplate 133 application of forces, the unsteady lockplate 132 that connects by linking arm 135 also moves towards the direction opposite with locking direction (direction of floating).Above-mentioned locking direction and unsteady direction are opposite direction at unsteady lockplate 133 places and unsteady lockplate 133.
[8. pallet (Fig. 1,2)]
Storing tray D, pallet 250 applicable known all technology of when reading, separating.For example, can consider such structure, promptly, constitute pallet 250 as being laminated in the circular-arc plate that picks up underframe 110, liftably is provided with, such as depicted in figs. 1 and 2 around this pallet 250, erectly dispose rotating drum cam 210, at the logical claw of being located at pallet 250 edges of the step-like groove interpolation on every side that is formed at drum cam 210, thereby, make pallet 250 liftings along with the revolution of drum cam 210.
[9. driving mechanism]
The above-mentioned swing cam plate 138 that picks up constitutes driving mechanism, and this driving mechanism picks up swing arm 131 and pick-up arm 130 revolutions along with it slides to move to make, and makes the action of clamp mechanism of disk and unsteady locking mechanism therewith continuously.As this driving mechanism, applicable known all technology.For example, can consider following such structure, this formation is such as shown in figure 21, picks up swing cam plate 138 and slides and move by being located at the combination of motor M1 on the underframe 101, reducing gear, spur gear 111-1,111-2, circular cam plate 104, linking arm 119, sliding panel 137, making.That is, the motor M1 that becomes drive source is installed on the left interior angle of underframe 101.The rotary driving force of motor M1 is delivered to spur gear 111-1, the 111-2 that can be installed on freely to rotate on the underframe 101 via reducing gear.
In addition, in the bottom surface of underframe 101, can with axle 104-1 be center steering be installed in the circular cam plate 104 that is formed with gear grooved on the periphery.On this circular cam plate 104, form engage with the roller 119-2 of linking arm 119 described later, as the wobble drive cam 104-2 in groove or hole.Linking arm 119 can from axle 119-1 be center steering be installed on the top, bottom surface of underframe 101.End at linking arm 119 can be provided with roller 119-2 freely to rotate, at the integrally formed pin 119-3 of the other end.This roller 119-2 inserts logical above-mentioned wobble drive cam 104-2.
In addition, the left surface at underframe 101 can be provided with sliding panel 137 slidingly and movingly towards front and back.Can turn round and can be connected on the connecting hole 137-1 that is located on this sliding panel 137 towards the pin 119-3 of move left and right ground with linking arm 119.Left surface at sliding panel 137 is provided with the contact site 137-2 that erects towards vertical direction as shown in figure 22 like that, and this contact site 137-2 is contacted with and picks up swing cam plate 138.
The wobble drive cam 104-2 that is located at circular cam plate 104 is continuous having many bends or curves shape, and the roller 119-2 that engages with it changes the distance with respect to axle 104-4 along with the revolution of circular cam plate 104, thereby to linking arm 119 application of forces.Therefore, if the driving force of motor M1 is delivered to circular cam plate 104 via reducing gear, spur gear 111-1,111-2, then along with the revolution of circular cam plate 104, wobble drive cam 104-2 moves, by the pair roller 119-2 application of force suitably, thereby make linking arm 119 revolutions.
Then, by the revolution of linking arm 119 sliding panel 137 is slided and move, so the swing cam plate 138 that picks up that is contacted with its contact site 137 is allowed its lifting on one side, towards front and back slide and move on one side.In addition, motor M1 is corresponding to the input signal from input medias such as action buttons, by the system controlled by computer by the preset program action.
[C. effect]
Action about present embodiment as described above, first talk about the action summary of listed price device, the release movement that swings in action, dish holding action, float latch-release action, dish of pick-up arm, the action of showing of float lock out action, pick-up arm are described respectively then.
[1. Dong Zuo summary]
At first, with reference to the action summary of Figure 23 and 24 explanation dish devices.In the drawings, the loading roller 401 that has for general dish device of symbol 401.That is, like that, the dish D from dish insertion mouthful 101-7 inserts draws in by loading roller 401 shown in Figure 23 (A), and passes through like that to be contained in the top of each pallet 250 between holding ring 125 and the turntable 123 shown in Figure 23 (B).When reading dish D, shown in Figure 24 (A), its pallet 250 is up and down separately kept out of the way from the pallet 250 of having accommodated desired dish D.So that the mode that desired dish D enters between turntable 123 and the holding ring 125 makes pick-up arm 130 revolutions, driver element is swinging into by pallet 250 keeps out of the way like this in the space that produces.
Then, shown in Figure 24 (B), like that, clamping limb 124 is descended, thereby by turntable 123 and holding ring 125 clamping disk D.In addition, the dish D on the turntable 123 is turned round, read its information by the optical pickup apparatus that moves by feed mechanism by spindle drive motor.
[2. pick-up arm swings in]
When pick-up arm 130 is swung in, the pallet 250 up and down of the pallet of having selected 250 is separately kept out of the way, simultaneously, by rotating circular cam plate 104 makes gear ring 105 revolutions by the action of motor M1, sliding panel 137 is slided towards the rear moves (the A direction of Figure 22), thus make pick up swing cam plate 138 towards the rear (the A direction of Fig. 6) slide and move.
Like this, as shown in Figure 7, swing in the cam 138-1 pair roller 131-2 application of force on the swing cam plate 138, make and pick up swing arm 131 and turn round toward the clockwise direction by being located to pick up.2 grades of roller 131-3 that pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130, so pick-up arm 130 is towards revolution counterclockwise.The revolution of pick-up arm 130 is level and smooth and stable by the effect of pick-up arm spacer member 221 and leaf spring 116.The hook 130-5 of the front end of rotating like this pick-up arm 130 leads in maintaining part 129 by inserting, thereby is kept as shown in Figure 2, arrives rounded end.At this moment, holding ring 125 and turntable 123 come alternative dish D about.
[3. dish clamping]
As shown in Figure 8, slide towards the rear when moving, picking up swing arm 131 and turning round toward the clockwise direction when picking up swing cam plate 138,2 grades of roller 131-3 that pick up swing arm 131 move along connecting cam 130-2.Like this, 2 grades of roller 131-3 are sticked in the cam path 136-1 of control panel 136, so control panel 136 beginnings are towards revolution counterclockwise.
As Figure 13 (A) (B) shown in like that, the pin 136-3 of engaging control panel 136 on the groove 127-3 of grip block 127.Therefore, along with the revolution of control panel 136, grip block 127 beginning right in the figure is slided and is moved.Like this, as Figure 14 (A) (B) shown in like that, by the inclination cam 127-1 of grip block 127 towards the below to the pin 124-1 application of force of clamping limb 124, so clamping limb 124 descends towards vertical direction, holding ring 125 and turntable 123 between the internal diameter of clamping disk D.In addition, as shown in Figure 15, when control panel 136 when counterclockwise turning round, pin 136-3 throws off from the cam path 127-3 of grip block 127.
As described above, when by inclination cam 127-2 move pin 124-3 to force application board 124-2 towards the below application of force time, the upper end of force application board 124-2 towards the place ahead to an end application of force of torsion spring 128.Torsion spring 128 is owing to be installed on the clamping limb 124 as described above, so be the center application of force pivotally toward the clockwise direction with the pin 124-1 as fulcrum.The clamping limb 124 that is in horizontality will coil D towards holding ring 125 a little and be crimped on direction revolution on the turntable 123, and the pressure that torsion spring 128 produces puts on the holding ring 125.Grip block 127 remains in dish crimping direction by spring 500, so under quick condition described later, can prevent to return in the opposite direction.
[latch-release 4. floats]
After above-mentioned dish holding action, the releasing of the locking of floating.Promptly, as shown in Figure 8, moving, making when picking up swing arm 131 and control panel 136 revolutions by the slip of picking up swing cam plate 138, the pin 133-2 of unsteady lockplate 133 is sticked in the cam path 136-2 of control panel 136, and the lockplate 133 that floats slides towards unsteady direction and moves.
On the other hand, on unsteady lockplate 133, the unsteady lockplate 132 that connects by linking arm 135 also slides mobile towards unsteady direction.Like this, like that, lock hole 133-1,132-1 discharge the lock pawl 120-4,5 that drives underframe 120 shown in Figure 19 (B), Figure 20 (B), so, like that, driving underframe 120 becomes the quick condition that is only supported by impact damper 121 and volute spring 122 shown in Figure 16 (B).
[5. dish reads]
As the dish D that is crimped on as described above on the turntable 123, the pallet 250 by keeping it descends when discharging, turns round by utilizing spindle drive motor M3, simultaneously, makes pickup unit scanning by feed mechanism, is recorded in reading of the information of coiling D thus.After reading end, in the time will coiling D and turn back to pallet 250, by with above-mentioned opposite action, form the lock-out state that floats, simultaneously,, show pick-up arm 130 between the pallet 250 from turntable 123 release dish D, its order is as follows.
[6. float locking and dish discharge]
After dish reads end, pallet 250 rises, holding tray D, simultaneously, action by motor M1, as Fig. 8～as shown in Figure 7, (among the figure direction) opposite with A slides and moves towards the place ahead to pick up 138 beginnings of swing cam plate, at this moment, by swinging in the cam 138-1 pair roller 131-2 application of force, pick up swing arm 131 towards revolution counterclockwise.2 grades of roller 131-3 that pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130.Therefore, 2 grades of roller 131-3 are sticked in the control panel 136 of cam path 136-1, toward the clockwise direction revolution.
Along with the revolution of this control panel 136, to the pin 133-2 application of force that engages with cam path 136-2, the lockplate 132 that floats slides towards locking direction and moves.In addition, the unsteady lockplate 132 that is connected in the lockplate 133 that floats by linking arm 139 also slides towards locking direction and moves.
Like this, such shown in Figure 19 (A), Figure 20 (A), lock hole 133-1,132-1 are sticked in the lock pawl 120-4,5 that drives underframe 120, so, such shown in Figure 16 (A), impact damper 121, volute spring 122 are compressed, and become driving underframe 120 and are fixed in the lock-out state that picks up on the underframe 110.When control panel 136 further turned round, as shown in Figure 7, the pin 133-2 of the lockplate 133 that floats threw off from cam path 136-2.At this moment, owing to put on the elastic force of spring 432, so, can prevent rocking of unsteady lockplate 132,133.
In addition, as shown in Figure 14, along with the revolution of control panel 136, the pin 136-3 of engaging control panel 136 on the groove 127-3 of grip block 127, so grip block 127 begins slide to move (left among Figure 14 to), by inclination cam 127-2 towards the top to the pin 124-3 application of force.Like this, force application board 124-2 revolution, its upper end is left from an end of torsion spring 128, so, the state that force application board 124-2 and clamping limb 124 become one.At this moment, inclination cam 127-1 also towards the top to the pin 124-1 application of force of clamping limb 124, so clamping limb 124 rises towards vertical direction.Therefore, such shown in Figure 13 (B), the internal diameter of holding ring 125 release dish D.And the dish D of release remains in pallet 250 sides.
[7. pick-up arm shows]
In addition, if picking up swing cam plate 138 slides mobile towards the place ahead, make and pick up swing arm 131 towards revolution counterclockwise, 2 grades of roller 131-3 that then pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130, and pick-up arm 130 beginnings are towards along the revolution of pin direction.Like this, the hook 130-5 of the front end of pick-up arm 130 throws off from maintaining part 129, discharged the holding ring 125 up and down of dish D and turntable 123 as described above along with the revolution of pick-up arm 130,, turned back to primary position and stop towards moving from the direction of showing between the pallet 250.
In the occasion of having accommodated the dish D that reads, pallet 250 moves, turns back to the state of accommodating towards mutual approaching direction.Occasion at discharge dish D, pick up underframe 110 and drop to the foot standby, the dish D that 250 groups of liftings of pallet is selected by the revolution that utilizes drum cam 210 is positioned to a dish insertion mouthful 101-7 (with reference to Fig. 5) who is located at underframe 101 fronts, by loading roller 401 from pallet 250 discharge dish D.When inserting discharge dish D, by picking up moving of swing cam plate 138, like that, its lift unit 138-2 lifts the action of the 124-6 of the portion that is lifted of clamping limb 124 shown in Fig. 1 and Figure 13 (C), guarantees the gap of needs at holding ring 125 and 123 of turntables.
[D. effect]
According to above such present embodiment, by single control panel 136, from by comprising swinging in of pick-up arm 130 that the driving mechanism that picks up swing cam plate 138 realizes, can continuously, successfully carry out the dish clamping that realizes to lifting and the unsteady latch-release of the mobile realization of the lockplate 132,133 that passes through to float by clamping limb 124, reach transfer towards its opposite action, so apparatus structure is very simple.
Particularly by connect cam 130-2 pick up swing arm 131 finish swing in action after to control panel 136 application of forces, remove the application of force before showing action picking up swing arm 131, the malfunction of the latch-release before can positively preventing to swing in, the non-locking after showing etc. to control panel 136.In addition, control panel 136 makes clamp mechanism of disk and the action of unsteady locking mechanism by revolution, so, can realize continuous action by less requisite space.
In addition, the unsteady lockplate 132,133 by control panel 136 application of forces is also for to move a pair of plate that shifts by slip between lock-out state and quick condition, so, can positively realize locking and latch-release by simple mechanism.The lockplate 132,133 that particularly floats is connected by linking arm 139, so by driving a side, can drive the opposing party, is suitable for the driving that is realized by single control panel 136.In addition, by spring 432 towards latched position to floating lockplate 132,133 application of forces, so rocking can prevent to lock the time.
In addition, can move between the clamp position of dish and release conditions by slip by the grip block 127 of control panel 136 application of forces and to shift, so, can be by the realization dish clamping positively of simple mechanism.In addition, the hook 130-5 of the pick-up arm 130 that swings in remains in the maintaining part 129 in the underframe 101, so, can realize the high dish device of vibration resistance of driver element.Therefore, but configuration example as being suitable for the dish device of vehicle mounted.
In addition, the driving underframe 120 with driver element carries out 3 supportings by the duplex that has made up impact damper 121 and volute spring 122, so, even the small space on pick-up arm 130 also can obtain high vibration absorption.Particularly, owing to 1 group impact damper 121 and volute spring 122 are configured in from the position (front of pick-up arm 130) that the turntable 123 of driver element leaves, so, can effectively utilize small space, realize stable supporting.In addition, volute spring 122 is tubbiness as shown in Figure 16, so can increase the telescopic scope of above-below direction and left and right directions, vibration absorption further improves.
In addition, in the pick-up arm spacer member 221 that the revolution smoothing that makes pick-up arm 130 nearby is set of the axle 130-1 of pick-up arm 130 with towards picking up the leaf spring 116 of underframe 110 sides to pick-up arm 130 application of forces, thereby the axle that does not need long size, can realize not having the stable revolution of runout, so, can form the few small-sized and simple structure of requisite space.Particularly,, can make, can realize more stable revolution towards picking up the equalization of pressure of 110 pairs of pick-up arm 130 application of forces of underframe by using circular leaf spring 116.In addition, by making pick-up arm 130 revolution with the rotating abreast swing arm 131 that picks up of pick-up arm 130, so, can improve rotating stablely, simultaneously, can enlarge the space of short transverse.
[other embodiment of E.]
The present invention is not limited to embodiment as described above.For example, make the pallet lifting mechanism, make the rotating driving mechanism of pick-up arm, the structure of float locking mechanism and clamp mechanism of disk, be not limited to illustrative in the above-described embodiment structure.If can be driven by the control panel as transmission member, the structure of then float locking mechanism and clamp mechanism of disk also is not limited to illustrative in the above-described embodiment structure.
In addition, each member and its quantity, allocation position, configuration space, operating distance etc. also are freely.For example, the spring of a pair of unsteady lockplate application of force can be provided with in the mode to either party's application of force, also can be provided with in mode to both sides' application of force.In addition, the resin of the applicable rubber of impact damper that uses as elastic component etc., known all impact dampers such as impact damper of obtaining by its sealing viscous fluid.In addition, volute spring also is not limited to tubbiness.Number positional by the spring member supporting also can be more than 3 points.In addition, the above elastic component in 2 positions is left from driver element.
In addition, as spacer member, if can realize the rotating smoothing of pick-up arm, then applicable known all materials, its shape also is not limited to illustrative in the above-described embodiment shape.In addition, be the member of surface smoothing, also can form and make spacer member and the incorporate structure of pick-up arm by all or part of that makes pick-up arm.The shape of leaf spring also is not limited to illustrative shape in the above-mentioned embodiment, and its material also is freely.
In addition, the present invention is suitable for handling the dish device of CD, DVD etc., but is not limited thereto, and can be widely applicable for flat recording medium.In addition, the present invention is because vibration resistance is strong, so, be applicable to the dish device of vehicle mounted, but be not limited thereto, also applicable to various dish devices such as fixed, movable types.
Claims (15)
1. a floating lock device has the arm of swinging in, drives underframe, reaches the locking mechanism that floats; This swings in arm and can be relatively swings in and setting by cutting apart the space that the dish resettlement section produces with showing, and a plurality of dishes can be accommodated in this dish resettlement section; This driving underframe is equipped on above-mentioned swinging on the arm, has the driver element that reads that carries out above-mentioned dish; The locking mechanism that should float was located at the above-mentioned arm that swings in, and is changeablely only supported the quick condition of above-mentioned driving underframe and above-mentioned driving underframe is fixed in the above-mentioned lock-out state that swings in arm by elastic component; It is characterized in that:
Have the above-mentioned driving mechanism that swings in arm of driving,
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned unsteady locking mechanism on the arm above-mentioned swinging in, to carry out the above-mentioned transfer that swings in the action that swings in and show action and above-mentioned unsteady locking mechanism of arm continuously from a side toward the opposing party.
2. floating lock device according to claim 1 is characterized in that: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court;
Above-mentioned transmission member is set to by to the end application of force of above-mentioned sub-arm and can turn round,
Be provided with the connection cam on the arm above-mentioned swinging in, this connection cam from above-mentioned swing in arm swing in the back to show the early stage, towards above-mentioned sub-arm to the above-mentioned transmission member application of force.
3. floating lock device according to claim 1, it is characterized in that: above-mentioned unsteady locking mechanism has a pair of unsteady lockplate, and this a pair of unsteady lockplate can be along with the displacement of above-mentioned transmission member, be provided with slidingly and movingly in the latched position that is sticked in above-mentioned driving underframe and between the floating position that above-mentioned driving underframe leaves;
Above-mentioned a pair of unsteady lockplate can be provided with in the opposite direction slidingly and movingly by being located at the above-mentioned linking arm that swings in arm pivotally.
4. floating lock device according to claim 1 is characterized in that: be provided with on the arm towards the force application component of latched position at least one side's application of force in the above-mentioned a pair of unsteady lockplate above-mentioned swinging in.
5. floating lock device according to claim 1 is characterized in that: above-mentioned driver element have the mounting dish turntable and and above-mentioned turntable between dish is carried out clamping clamp mechanism of disk;
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned clamp mechanism of disk on the arm above-mentioned swinging in, to carry out the above-mentioned transfer of the action that swings in and show action, above-mentioned unsteady locking mechanism and above-mentioned clamping device that swings in arm continuously from a side toward the opposing party.
6. floating lock device according to claim 5 is characterized in that: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court;
Above-mentioned transmission member is set to by to the end application of force of above-mentioned sub-arm and can turn round.
7. floating lock device according to claim 5, it is characterized in that: above-mentioned unsteady locking mechanism has unsteady lockplate, the lockplate that should float is set to can be along with the displacement of above-mentioned transmission member is slided mobile between latched position and floating position, in this latched position, by swinging in the arm side reduces above-mentioned elastic component to the above-mentioned driving underframe application of force height towards above-mentioned, in this floating position, the height of above-mentioned elastic component is recovered by the application of force of removing above-mentioned driving underframe.
8. floating lock device according to claim 5 is characterized in that: above-mentioned clamp mechanism of disk has holding ring, clamping limb and grip block;
This holding ring and turntable between dish is carried out clamping;
This clamping limb is equipped with above-mentioned holding ring, and liftably is provided with;
This grip block is set to slidably move by above-mentioned transmission member, moves direction towards lifting to the above-mentioned clamping limb application of force along with it slides.
9. floating lock device according to claim 5 is characterized in that: is located in the underframe,
The maintaining part that the above-mentioned end that swings in arm that swings in is kept is set on above-mentioned underframe.
10. floating lock device according to claim 1 is characterized in that: above-mentioned elastic component is by impact damper and helical spring constituting,
By above-mentioned elastic component, the above-mentioned relatively arm that swings in supports above-mentioned driving underframe at least at 3 positions.
11. floating lock device according to claim 10 is characterized in that: the elastic component at least 1 position is configured in than other elastic component more from position that above-mentioned driver element leaves.
12. floating lock device according to claim 10 is characterized in that: above-mentioned volute spring is a tubbiness.
13. floating lock device according to claim 1 is characterized in that: having can be the supporting above-mentioned supporting mass that swings in arm in center steering ground with the axle,
Above-mentioned axle above-mentioned swinging between arm and the above-mentioned supporting mass nearby, clamping makes the spacer member of revolution smoothing,
Nearby have towards above-mentioned supporting mass side at above-mentioned axle the above-mentioned force application apparatus that swings in the arm application of force.
14. floating lock device according to claim 13 is characterized in that: above-mentioned force application apparatus is circular leaf spring.
15. floating lock device according to claim 13, it is characterized in that: above-mentioned driving mechanism has sub-arm, this sub-arm is set to above-mentioned relatively supporting mass and can turns round abreast with the above-mentioned arm that swings in, along with its revolution, towards swinging in and show direction to the above-mentioned arm application of force that swings in.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004108427A JP4420717B2 (en) | 2004-03-31 | 2004-03-31 | Drive unit transfer device and disk device |
| JP108475/2004 | 2004-03-31 | ||
| JP108452/2004 | 2004-03-31 | ||
| JP108427/2004 | 2004-03-31 | ||
| JP108467/2004 | 2004-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1957410A true CN1957410A (en) | 2007-05-02 |
| CN100423112C CN100423112C (en) | 2008-10-01 |
Family
ID=35326501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800163760A Expired - Fee Related CN100423112C (en) | 2004-03-31 | 2005-03-31 | Floating lock device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4420717B2 (en) |
| CN (1) | CN100423112C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038908A (en) * | 2019-12-23 | 2020-04-21 | 南京熊猫电子股份有限公司 | Lockable floating bearing placing frame and cargo position adjusting and locking method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008034059A (en) * | 2006-07-31 | 2008-02-14 | Mitsubishi Electric Corp | Disk device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69934456T2 (en) * | 1998-07-30 | 2007-09-27 | Fujitsu Ten Ltd., Kobe | Storage device for record carriers |
| JP3822989B2 (en) * | 1998-12-28 | 2006-09-20 | クラリオン株式会社 | Disc player |
| JP2000285565A (en) * | 1999-03-31 | 2000-10-13 | Pioneer Electronic Corp | Recording medium reproducing device |
| JP3662205B2 (en) * | 2001-06-21 | 2005-06-22 | 富士通テン株式会社 | Disc player |
-
2004
- 2004-03-31 JP JP2004108427A patent/JP4420717B2/en not_active Expired - Fee Related
-
2005
- 2005-03-31 CN CNB2005800163760A patent/CN100423112C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038908A (en) * | 2019-12-23 | 2020-04-21 | 南京熊猫电子股份有限公司 | Lockable floating bearing placing frame and cargo position adjusting and locking method |
| CN111038908B (en) * | 2019-12-23 | 2024-04-09 | 南京熊猫电子股份有限公司 | Lockable floating bearing rack and cargo position adjusting and locking method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005293737A (en) | 2005-10-20 |
| JP4420717B2 (en) | 2010-02-24 |
| CN100423112C (en) | 2008-10-01 |
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| PB01 | Publication | ||
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Granted publication date: 20081001 Termination date: 20100331 |