CN2839485Y

CN2839485Y - Electric control padlock

Info

Publication number: CN2839485Y
Application number: CN 200520133880
Authority: CN
Inventors: 张境成
Original assignee: TAIWAN EZ TREND TECHNOLOGY Co Ltd
Current assignee: TAIWAN EZ TREND TECHNOLOGY Co Ltd
Priority date: 2005-11-11
Filing date: 2005-11-11
Publication date: 2006-11-22
Anticipated expiration: 2015-11-11

Abstract

The utility model relates to an electric control padlock, which comprises a shell seat, a hanging rod which is provided with two rod sections and has resetting force, an electric control mechanism which is installed in a containing chamber of the shell seat and a battery cover unit which is installed on a battery cover hole of the shell seat. The shell seat is provided with an interlocking groove which is adjacent to the battery cover hole, and the battery cover unit comprises a battery cover which closes the battery cover hole. The utility model is characterized in that the battery cover unit also comprises a clamping seat with a resetting acting force, and one of the two rod sections of the hanging rod is provided with a cover release control part. When the hanging rod is positioned on a locking position, the clamping seat is embedded and clamped in the interlocking groove of the shell seat. When the hanging rod is positioned on an unblocking position, the clamping seat can be controlled to disengage the interlocking groove by the cover release control part due to the rotation of the hanging rod. Thereby, when a unit of the hanging rod is positioned on the locking position and the utility model can ensure that the battery cover can not be disassembled from the shell seat.

Description

Electric control padlock

Technical field

The utility model relates to a kind of Electric control padlock, particularly relate to a kind of can automatically controlled mode release, and the electric energy of electric control operation is from the Electric control padlock of battery.

Background technology

Padlock had a shell block haply in the past, and a U-shaped peg that is rotatably installed on this shell block, by the manual mode operation of key, can allow the U-shaped bar rise, to reach the purpose of release.In order to make padlock more convenient in the use, the applicant once applied for ZL03202134.8 " Electric control padlock " utility model, the main characteristic of this patent case is to utilize a remote controller to control a motor, borrow the cooperation between motor and gear train, control a dead bolt action, reach the purpose of automatically controlled release at last.Because the aforementioned patent case is the user mode that changes Electric control padlock with motor, therefore, it is necessary design that battery is installed in a shell block of Electric control padlock.

But because the aforementioned patent case be used for sealing up for safekeeping the battery cover of battery can be with easy split shrinking away from theshell seat, that is to say, no matter the Electric control padlock position is at a upper lock position or a unlocked position, anyone can open battery cover and take out battery, and when battery was removed, this Electric control padlock just can't be carried out the action of automatically controlled release, therefore, how to avoid the Electric control padlock position when upper lock position, the battery of position in battery cover inside is stolen or loses, and is to treat improved problem in the Electric control padlock design.

The utility model content

The purpose of this utility model is to provide a kind of during in upper lock position, and battery cover can't split shrinking away from theshell seat, the Electric control padlock that can carry out smoothly with the execution action of guaranteeing release.

Electric control padlock of the present utility model comprises: the shell block of a hollow, one assign into two of shell block at interval on the through holes and the electrical control mechanism in the peg of tool reset force, room that is installed in shell block, and the battery cover unit on battery cover hole that is installed in shell block.Wherein this shell block also has the interlocking groove in adjacent cells lid hole, and this battery cover unit comprises that the battery cover in a closing battery lid hole, this peg have two intervals and be plugged in bar section on the shell block.

Of the present utility model being characterised in that: this battery cover unit also comprises the braking seat of a tool reset response power, and a wherein bar section of this peg is provided with a Xie Gai control portion.When peg position during in a upper lock position, this braking seat is that inlay card is in the interlocking groove of shell block, and when peg position during at a unlocked position, aforementioned Xie Gai control portion can control braking seat because of the peg rotation and break away from the interlocking groove of clip originally, can when being positioned at upper lock position, the peg unit guarantee that battery cover can't split shrinking away from theshell seat whereby.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model Electric control padlock one preferred embodiment;

Fig. 2 is that sketch is faced in one of above-mentioned preferred embodiment, shows the corresponding relation of a shell block, a peg unit and a battery cover unit of this Electric control padlock separately, and the position, peg unit of this Electric control padlock is a upper lock position among the figure;

Fig. 3 is not complete stereogram of above-mentioned preferred embodiment, shows the structure of a peg of this peg unit separately;

Fig. 4 is not complete vertical view of above-mentioned preferred embodiment, shows the corresponding relation between this battery cover unit and peg separately, and this position, peg unit is in this upper lock position among the figure;

Fig. 5 is the sketch of facing of a similar Fig. 2, and this position, peg unit is at a unlocked position among the figure;

Fig. 6 is the not complete vertical view of a similar Fig. 4, and this peg rotates 45 degree and will carry out the action of Xie Gai among the figure;

Fig. 7 is not complete stereogram of above-mentioned preferred embodiment, the state of this figure and Fig. 6 correspondence;

Fig. 8 is the not complete vertical view of a similar Fig. 4, and this peg rotational angle is spent greater than 90 among the figure, and carries out the action of Xie Gai; And

Fig. 9 is not complete stereogram, the state of this figure and Fig. 8 correspondence of a similar Fig. 7.

The specific embodiment

Below by most preferred embodiment and accompanying drawing the utility model Electric control padlock is elaborated.

Consult Fig. 1,2,3, one preferred embodiment of the utility model Electric control padlock comprises: peg unit that the shell block of a hollow 1, one can be changed between a unlocked position and upper lock position 2, an electrical control mechanism 3 that is installed in shell block 1 inside, and a battery cover unit 4 that is installed in shell block 1 bottom.

Shell block 1 of the present utility model is to be formed by two and half shells butt joints, and this shell block 1 comprises after the butt joint: the shell wall 11 of a hollow, and one defined the room 12 that forms by shell wall 11.This shell wall 11 has the side wall sections 111 at two intervals, a diapire section 112 that is engaged on 111 of these side wall sections, and arc is engaged on the wall section 113 of 111 of these side wall sections curvedly, on diapire section 112, offer a battery cover hole 114, on wall section 113, offer first through hole 115 that leads to room 12, and one second through hole 116.This diapire section 112 also has the interlocking groove 117 in an adjacent cells lid hole 114 again.

Peg of the present utility model unit 2 comprises: the peg 21 of a U-shaped, a clasp 22 that be located on the peg 21, and elastic component 23 that makes peg 21 tool elastic reset power, above-mentioned peg 21 have one upright and be plugged in the first bar section 211 on first through hole 115 of shell block 1, the second bar section 212 on second through hole 116 that is plugged in shell block 1, and a curved arc be engaged on first and second bar section 211,212 linkage section 213, the length of this first bar section 211 is greater than the second bar section 212, the chase 214 that has an indent and fasten for clasp 22, and a position is in the Xie Gai of

bottom control portion

215,23 of this elastic components are to be located in the first bar section 211 and position in 215 in clasp 22 and Xie Gai control portion, above-mentioned Xie Gai control portion 215 comprises: a datum 216, one highly be lower than datum 216 separate capping 217, and one highly be lower than this supporting surface of separating capping 217 218, with distribution area, this first bar section 211 is that a cross section is the circular body of rod, its cross section is divided into four uniform fan zones, wherein this datum 216 accounts for two sector regions, and this separates capping 217 and supporting surface 218 distinctly accounts for a fan-shaped zone, triangular height set-up mode, then be minimum with supporting surface 218, separate capping 217 and take second place, datum 216 is the highest.And having a dead bolt draw-in groove 219 towards the first bar section 211 on this second bar section 212, this dead bolt draw-in groove 219 also can be located on the first bar section 211.

Electrical control mechanism 3 of the present utility model is mounted in the room 12 of this shell block 1, comprise: motor 31, one are subjected to motor 31 indirect drive and the dead bolt 32 of the action of can withdrawing, one can manually be controlled the key unit 33 that dead bolt 32 is done the withdrawal action, and two batteries 34, wherein dead bolt 32 has a locking end 321 of giving prominence to toward dead bolt draw-in groove 219.By electric control operation motor 31 or these key unit 33 actions of manual mode operation, can drive dead bolt 32 withdrawals to carry out the action of release.But in design, just passable as long as aforementioned electric control mechanism 3 can be carried out the action of automatically controlled release, in the design not with exceeding that embodiment was disclosed.

Battery cover of the present utility model unit 4 comprises: but one can cover battery cover 41 at 114 places, battery cover hole of shell block 1, one battery cover 41 is installed in the fulcrum 42 on the shell block 1, the braking seat 43 that can laterally be installed in movably on the battery cover 41 in pivot pendulum mode, and torque spring 44 that makes these braking seat 43 tool elastic reset power.Above-mentioned battery cover 41 have a tegmental wall 411, one from tegmental wall 411 the U-shaped frame wall toward upper process 412, position in 412 on the frame wall and the battery chambers 413 of putting for battery 34, and the prominent frame platform 414 of the interlocking groove 117 of a contiguous shell block 1, described prominent frame platform 414 have two from diapire 411 projections and between left and right every wall extension 415, one be engaged on 415 of described wall extensions and the roof 416 parallel, and stopper slot 417 between 414 of roof 416 and diapires with diapire 414.

And this braking seat 43 has an interlocking portion 431 that can move in stopper slot 417, and the vertical pushed part 432 giving prominence to and be higher than roof 416, has an inclined-plane 433 up in interlocking portion 431.And this torque spring 44 is mounted on the diapire 414, and shores 43 of frame wall 412 and braking seats, makes braking seat 43 have the elastic force of the interlocking groove 117 directions displacement of past shell block 1.

Consult Fig. 1,2,4,2 of peg of the present utility model unit are when upper lock position shown in Figure 2, these peg 21 compression elastic pieces 23, and the dead bolt draw-in groove of the second bar section 212 of peg 21 moves up into the room 12 of shell block 1 for 219 times, and the locking end 321 on the dead bolt 32 of electrical control mechanism 3 can stretch into dead bolt draw-in groove 219.This moment peg 21 216 of the datums of the first bar section 211 above braking seat 43, that is to say, when the peg unit 2 during in upper lock position, be located at the braking seat 43 on the battery cover 41, the end of its interlocking portion 431 is that inlay card is in the interlocking groove 117 of shell block 1, therefore, battery cover 41 can't be opened.

Consult Fig. 1,5, when peg of the present utility model unit 2 will be transformed into a unlocked position, the mode of its control contracts in can utilizing motor 31 drive dead bolts 32, also can manual method utilizing key unit 33 to drive in the dead bolts 32 contracts, make when contracting in the dead bolt 32 when locking end 321 breaks away from the dead bolt draw-in groove 219 of original clip, this peg 21 just can be upspring because of disengaging up of elastic component 23 elastic force, and the second bar section 212 of this peg 21 was able to the first bar section 211 and was fulcrum rotation this moment.

Consult Fig. 1,6,7, what further specify is, 2 of peg of the present utility model unit are when unlocked position, because elastic component 23 disengages elastic force, so move in Xie Gai control portion 215 meetings of this peg 21, when the utility model will be separated when covering, in the time of just will opening battery cover 41 and change the outfit battery 34, its mode of operation as shown in Figure 6,45 degree turn clockwise peg 21 earlier, and then the elastic force that overcomes elastic component 23 presses down this peg 21, up to the supporting surface 218 of peg 21 by till being located on the diapire section 112.

Consult Fig. 1,8,9, when the supporting surface 218 of peg 21 when being located on the diapire section 112, continue again to turn clockwise, at this moment, the separate capping 217 of position on second height will be because of the rotation of peg 21, and rotate toward roof 416 tops of battery cover 41, and the elastic force that little by little overcomes torque spring 44 is moving toward the thruster in addition away from interlocking groove 117 with braking seat 43, when the interlocking portion 431 of braking seat 43 breaks away from the interlocking groove 117 of shell block 1, aforementioned battery cover 41 just can fulcrum 42 for fulcrum falls down, so that change battery 34.

Push away this battery cover 41 on needing only during installation, borrow 433 designs of the inclined-plane in the interlocking portion 431 of braking seat 43, this braking seat 43 just can overcome in the elastic force of torque spring 44 and contracts, when the interlocking portion 431 of this braking seat 43 was fastened on the interlocking groove 117 of shell block 11 once again, this battery cover 41 just was transformed into the position of closing.

By above explanation as can be known, Electric control padlock of the present utility model is using and 2 of peg unit during in upper lock position, because peg 21 can't rotate, therefore the battery cover 41 of position in the bottom also can't be opened, when the utility model will be opened battery cover 41, except must earlier peg unit 2 being transformed into the unlocked position, also must press down peg 21 once again and rotate this peg 21, could borrow the Xie Gai control portion 215 of peg 21 bottoms to carry out release, previous designs not only is unprecedented design in Electric control padlock, therefore also can reach when upper lock position, battery cover 41 can't split shrinking away from theshell seat 1, effect such as can carry out smoothly with the execution action of guaranteeing release.

Claims

1, a kind of Electric control padlock, comprise: the shell block of a hollow, the peg of one brace elastic reset power, an electrical control mechanism, and battery cover unit, wherein said shell block comprises a shell wall, and one defined the room that forms by shell wall, the through hole that on shell wall, has two intervals, battery cover hole away from these through holes, and the interlocking groove in an adjacent cells lid hole, and described peg has two sections interior bar sections of through hole that are plugged in shell block respectively, described electrical control mechanism can be controlled peg and be transformed into a unlocked position by a upper lock position, comprise at least one battery, described battery cover unit comprises one with the battery cover of cell package in room; It is characterized in that:

Described battery cover unit also comprises the braking seat of a tool reset response power, can control the Xie Gai control portion that braking seat breaks away from the interlocking groove of script clip because of the peg rotation and have one on the wherein bar section of described peg.

2, Electric control padlock as claimed in claim 1, it is characterized in that: described braking seat has one can separate the interlocking portion of liftoff intercalation on described interlocking groove, and upright and controlled by Xie Gai control portion pushed part, and the Xie Gai control portion of described peg has a supporting surface on the diapire section that can be resisted against shell wall, but and capping of separating that is higher than supporting surface and the described pushed part of pushing tow.

3, Electric control padlock as claimed in claim 2 is characterized in that: also have one in the Xie Gai control portion of described peg and highly be higher than and separate capping and when position, peg unit position datum above braking seat during in upper lock position.

4, Electric control padlock as claimed in claim 1 is characterized in that: but described battery cover unit comprises that also one is installed in fulcrum on the shell block with battery cover in pivot pendulum mode.

5, Electric control padlock as claimed in claim 1 is characterized in that: described battery cover unit also comprises one with the torque spring of braking seat toward the interlocking groove direction pushing tow of shell block.

6, Electric control padlock as claimed in claim 1 is characterized in that: described battery cover has a tegmental wall, and one from tegmental wall toward upper process to limit the prominent frame platform of described braking seat mobile route.

7, Electric control padlock as claimed in claim 1 is characterized in that: described battery cover also has a frame wall of also settling for battery from the diapire projection.