CN108488153A - A kind of special bidirectional modulation stretching structure - Google Patents
A kind of special bidirectional modulation stretching structure Download PDFInfo
- Publication number
- CN108488153A CN108488153A CN201810486957.XA CN201810486957A CN108488153A CN 108488153 A CN108488153 A CN 108488153A CN 201810486957 A CN201810486957 A CN 201810486957A CN 108488153 A CN108488153 A CN 108488153A
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- China
- Prior art keywords
- telescopically connected
- bar
- branch angle
- connecting plate
- telescopically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 10
- 230000006641 stabilisation Effects 0.000 claims abstract description 13
- 238000011105 stabilization Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to securing member technical field more particularly to a kind of special bidirectional modulation stretching structures.The technical solution adopted by the present invention is：Connecting plate is supported including rectangular body, the stabilization assembly connection branch angle of direction outwardly is respectively equipped on four corners of body supports connecting plate, the center of body supports connecting plate is equipped with cylindrical center and assembles the hole that is located by connecting, the rotation that is positively connected with that the hole that is located by connecting is assembled at center controls connector, rotation control connector can assemble the hole that is located by connecting with center and pivot about movement, the front of body supports connecting plate sets the fixed support connection branch angle there are four rectangular distribution, there are one cylinders first to be telescopically connected bar for connection on the fixed support connection branch angle of upper end two.It is an advantage of the invention that：Efficiency when not only increasing flexible also further strengthens the stability in telescopic process, and making it, the service life is longer during being adjusted, safety higher in use.
Description
Technical field
The present invention relates to securing member technical field more particularly to a kind of special bidirectional modulation stretching structures.
Background technology
Securing member is connector more commonly used in mechanical equipment, it can ensure two or more phase interworkings
The part of conjunction can be connected closely.Traditional securing member be using fixed size carry out assembly connection, it
It can only be assembled according to corresponding size when use, in the connection structure that can not use other sizes, this makes it use
When range it is smaller.
Invention content
The object of the present invention is to provide a kind of special bidirectional modulation stretching structures, it is located by connecting by center assembly
Mode carries out entirety and is fixedly connected, and the rotational structure being arranged by center is controlled to realize that the left and right of part upper and lower ends is flexible
System, the stabilization gear structure of extension and contraction control bar cooperation corresponding position setting when carrying out flexible of upper and lower ends, makes them stretch
Stability when contracting is more preferable, can preferably assembling structure link together when carrying out assembly and using, make part uses model
Enclose wider, it is more convenient when carrying out extension and contraction control, is telescopically connected support element by what center was arranged and can make upper and lower two
End is carried out at the same time same amount of flexible, and efficiency when not only increasing flexible also makes the stability in telescopic process further add
By force, making it, the service life is longer during being adjusted.
Technical scheme is as follows：
A kind of special bidirectional modulation stretching structure, it is characterised in that：Connecting plate, the master are supported including rectangular body
It is respectively equipped with the stabilization assembly connection branch angle of a direction outwardly on four corners of body support connecting plate, the body supports connect
The center of fishplate bar sets that there are one cylindrical center assembly to be located by connecting hole, the center assembly be located by connecting hole front even
Connect there are one rotation control connector, rotation control connector can be located by connecting hole by center assembly centered on into
Row rotary motion, the front of the body supports connecting plate set the fixed support connection branch angle there are four rectangular distribution, upper end
There are one cylinders first to be telescopically connected bar, the fixed support of lower end two for connection on two fixed support connection branch angles
There are one cylinders second to be telescopically connected bar for connection on connection branch angle, and the described first left and right ends for being telescopically connected bar are respectively equipped with
One cylinder the first anti-dropout connecting pole, the described first external cylindrical surface upper end for being telescopically connected bar are equipped with linear homogeneous distribution
First is telescopically connected slot, and the front at the stable assembly connection branch angle is separately connected that there are one cylindrical stabilizations to be telescopically connected tooth
Wheel, the stabilization of upper end two are telescopically connected the surface that gear is telescopically connected bar positioned at described first, and upper end two is described steady
Surely it is telescopically connected gear to be telescopically connected slot with described first and be connected together together, described second is telescopically connected the left and right ends of bar
It is respectively equipped with cylinder the second anti-dropout connecting pole, the described second external cylindrical surface lower end for being telescopically connected bar is equipped with linear equal
The second of even distribution is telescopically connected slot, described first be telescopically connected bar and described second be telescopically connected it is flexible by one between bar
Connection support element links together, and the center for being telescopically connected support element sets that there are one the rectangle of upper and lower directions is flexible
Sliding groove is connected, the sliding groove that is telescopically connected is together with the leftward position assembly connection of the rotation control connector, institute
State rotation control connector can drive when being rotated it is described be telescopically connected support element and moved left and right, by described
Be telescopically connected support element move left and right drive described first be telescopically connected bar and described second be telescopically connected bar left and right it is flexible.
Further, it described first is telescopically connected bar with described second to be telescopically connected the appearance and size of bar identical.
Further, the first anti-dropout connecting pole is always positioned at the outer of the fixed support connection branch angle of upper end two
Side, the second anti-dropout connecting pole are always positioned at the outside at the fixed support connection branch angle of lower end two.
Beneficial effects of the present invention：
The present invention carries out the whole rotation for being fixedly connected, being arranged by center in such a way that center assembly is located by connecting
Rotation structure realizes the left and right extension and contraction control of part upper and lower ends, and the extension and contraction control bar of upper and lower ends coordinates phase when carrying out flexible
The stabilization gear structure for answering position to be arranged keeps their stability when flexible more preferable, can be more preferable when carrying out assembly and using
Assembling structure link together, keep the use scope of part wider.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the right side schematic view of the present invention；
Fig. 5 is the schematic top plan view of the present invention；
Fig. 6 is the elevational schematic view of the present invention；
In figure：1, body supports connecting plate, 2, stablize assembly connection branch angle, 3, center assembly be located by connecting hole, 4, rotation
Control connector, 5, fixed support connection branch angle, 6, first is telescopically connected bar, and 7, second is telescopically connected bar, the 8, first anti-dropout
Connecting pole, 9, first is telescopically connected slot, and 10, stablize and be telescopically connected gear, the 11, second anti-dropout connecting pole, 12, second flexible connects
Access slot, 13, be telescopically connected support element, 14, be telescopically connected sliding groove.
Specific implementation mode
As shown in Figures 1 to 6, a kind of special bidirectional modulation stretching structure, it assembles the side being located by connecting by center
Formula carries out entirety and is fixedly connected, and the rotational structure being arranged by center is controlled to realize that the left and right of part upper and lower ends is flexible
System, the stabilization gear structure of extension and contraction control bar cooperation corresponding position setting when carrying out flexible of upper and lower ends, makes them stretch
Stability when contracting is more preferable, can preferably assembling structure link together when carrying out assembly and using, make part uses model
Enclose wider, it is more convenient when carrying out extension and contraction control, is telescopically connected support element by what center was arranged and can make upper and lower two
End is carried out at the same time same amount of flexible, and efficiency when not only increasing flexible also makes the stability in telescopic process further add
By force, making it, the service life is longer during being adjusted.It includes rectangular body support connecting plate 1, the main body branch
It supports and is respectively equipped with the stabilization assembly connection branch angle 2 of a direction outwardly on four corners of connecting plate 1, it is more convenient in assembly.
The center of the body supports connecting plate 1 sets that there are one cylindrical center assembly to be located by connecting hole 3, and the center assembly is fixed
Position connecting hole 3 is positively connected with a rotation control connector 4, and the rotation control connector 4 can be filled with the center
With being located by connecting, hole 3 pivots about movement.What the front of the body supports connecting plate 1 was set there are four rectangular distribution
Fixed support connection branch angle 5, they mainly play support, for connecting rod structural support is got up.Described in upper end two
There are one cylinders first to be telescopically connected bar 6, the fixed support connection branch of lower end two for connection on fixed support connection branch angle 5
There are one cylinders second to be telescopically connected bar 7 for connection on angle 5, and the described first left and right ends for being telescopically connected bar 6 are respectively equipped with one
A cylindrical first anti-dropout connecting pole 8, first can be made, which to be telescopically connected bar 6, has preferable anti-dropout effect when carrying out flexible
Fruit.The described first external cylindrical surface upper end for being telescopically connected bar 6 is equipped with the first of linear homogeneous distribution and is telescopically connected slot 9, described steady
The front for determining assembly connection branch angle 2 is separately connected that there are one cylindrical stabilizations to be telescopically connected gear 10, the stabilization of upper end two
It is telescopically connected the surface that gear 10 is telescopically connected bar 6 positioned at described first, the stabilization of upper end two is telescopically connected gear 10
It is telescopically connected slot 9 with described first to be connected together together, makes first to be telescopically connected bar 6 and more stablize when carrying out flexible, energy
Enough effectively improve their safety in utilization in use.Described second left and right ends for being telescopically connected bar 7 are respectively equipped with
One the second anti-dropout of cylinder connecting pole 11, described second is telescopically connected the external cylindrical surface lower end of bar 7 equipped with linear homogeneous point
The second of cloth is telescopically connected slot 12.Described first be telescopically connected bar 6 and described second be telescopically connected between bar 7 it is flexible by one
Connection support element 13 links together, and the center for being telescopically connected support element 13 sets the rectangle there are one upper and lower directions
It is telescopically connected sliding groove 14, the leftward position assembly connection for being telescopically connected sliding groove 14 and controlling connector 4 with the rotation
Together, described in can driving when the rotation control connector 4 is rotated support element 13 is telescopically connected to be controlled
It is mobile, bar 6 and described second flexible is telescopically connected by the drive described first that moves left and right for being telescopically connected support element 13
The left and right of connecting rod 7 is flexible.
Preferably, described first is telescopically connected bar 6 with described second to be telescopically connected the appearance and size of bar 7 identical,
So that part is more convenient when being produced and processed, production cost when production can be reduced, and stability when in use is more
It is good.
Preferably, the first anti-dropout connecting pole 8, which is always positioned at the fixed support of upper end two, connects branch angle 5
Outside, the second anti-dropout connecting pole 11 are always positioned at the outside that the fixed support of lower end two connects branch angle 5, make them
Can have better anti-dropout effect, safety higher in use when carrying out flexible.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of special bidirectional modulation stretching structure, it is characterised in that：It is described including rectangular body support connecting plate (1)
The stabilization assembly connection branch angle (2) of a direction outwardly, the master are respectively equipped on four corners of body supports connecting plate (1)
Body supports the center of connecting plate (1) to set, and there are one cylindrical centers to assemble the hole (3) that is located by connecting, the center assembly positioning
Connecting hole (3) is positively connected with a rotation control connector (4), and the rotation controls connector (4) can be in described
The heart assembly hole (3) that is located by connecting pivots about movement, the front of the body supports connecting plate (1) set there are four at square
The fixed support of shape distribution connects branch angle (5), cylindrical there are one connections on fixed support connection branch angle (5) of upper end two
First is telescopically connected bar (6), and the fixed support of lower end two connects connection on branch angle (5), and there are one the flexible companies of cylinder second
Extension bar (7), the described first left and right ends for being telescopically connected bar (6) are respectively equipped with cylinder the first anti-dropout connecting pole (8),
The described first external cylindrical surface upper end for being telescopically connected bar (6) is equipped with the first of linear homogeneous distribution and is telescopically connected slot (9), described steady
The front for determining assembly connection branch angle (2) is separately connected that there are one cylindrical stablize to be telescopically connected gear (10), described in upper end two
Stablize and be telescopically connected the surface that gear (10) is telescopically connected bar (6) positioned at described first, the stabilization of upper end two is flexible to be connected
It connects gear (10) to be telescopically connected slot (9) with described first and be connected together together, described second is telescopically connected the left and right two of bar (7)
End is respectively equipped with cylinder the second anti-dropout connecting pole (11), and described second is telescopically connected the external cylindrical surface lower end of bar (7)
Second equipped with linear homogeneous distribution is telescopically connected slot (12), and described first, which is telescopically connected bar (6) and described second, is telescopically connected
Support element (13) is telescopically connected between bar (7) by one to link together, the centre bit for being telescopically connected support element (13)
The rectangle of upper and lower directions is telescopically connected sliding groove (14) there are one installing, described to be telescopically connected sliding groove (14) and the rotation
Control the leftward position assembly connection of connector (4) together, the rotation controls when connector (4) is rotated can be with
Support element (13) is telescopically connected described in drive to be moved left and right, by it is described be telescopically connected support element (13) move left and right band
Dynamic described first be telescopically connected bar (6) and described second be telescopically connected bar (7) left and right stretch.
2. a kind of special bidirectional modulation stretching structure according to claim 1, it is characterised in that：Described first flexible company
The appearance and size that extension bar (6) is telescopically connected bar (7) with described second is identical.
3. a kind of special bidirectional modulation stretching structure according to claim 1, it is characterised in that：First anti-dropout
Connecting pole (8) is always positioned at the outside of fixed support connection branch angle (5) of upper end two, the second anti-dropout connecting pole
(11) it is always positioned at the outside of fixed support connection branch angle (5) of lower end two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486957.XA CN108488153A (en) | 2018-05-17 | 2018-05-17 | A kind of special bidirectional modulation stretching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486957.XA CN108488153A (en) | 2018-05-17 | 2018-05-17 | A kind of special bidirectional modulation stretching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488153A true CN108488153A (en) | 2018-09-04 |
Family
ID=63353418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486957.XA Pending CN108488153A (en) | 2018-05-17 | 2018-05-17 | A kind of special bidirectional modulation stretching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488153A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433510A1 (en) * | 1984-09-12 | 1986-03-20 | Ficht GmbH, 8011 Kirchseeon | Sliding block for a slider crank interacting with a crankshaft, in particular for an internal combustion engine with at least one cylinder |
| CN1162682A (en) * | 1996-04-15 | 1997-10-22 | 泷源制造株式会社 | Locking handle assembly |
| CN2421415Y (en) * | 2000-05-08 | 2001-02-28 | 徐丁成 | Driver for rotary motion and reciprocating straight motion |
| CN104405840A (en) * | 2014-11-19 | 2015-03-11 | 李哲 | Device for simultaneously driving two mechanisms |
| CN204899506U (en) * | 2015-09-11 | 2015-12-23 | 惠州维仲电子科技有限公司 | Bidirectional scalability lock dish |
| CN106347538A (en) * | 2016-11-25 | 2017-01-25 | 深圳前海零距物联网科技有限公司 | Riding equipment mobile terminal support frame |
| CN208252512U (en) * | 2018-05-17 | 2018-12-18 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of bidirectional modulation stretching structure |
-
2018
- 2018-05-17 CN CN201810486957.XA patent/CN108488153A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3433510A1 (en) * | 1984-09-12 | 1986-03-20 | Ficht GmbH, 8011 Kirchseeon | Sliding block for a slider crank interacting with a crankshaft, in particular for an internal combustion engine with at least one cylinder |
| CN1162682A (en) * | 1996-04-15 | 1997-10-22 | 泷源制造株式会社 | Locking handle assembly |
| CN2421415Y (en) * | 2000-05-08 | 2001-02-28 | 徐丁成 | Driver for rotary motion and reciprocating straight motion |
| CN104405840A (en) * | 2014-11-19 | 2015-03-11 | 李哲 | Device for simultaneously driving two mechanisms |
| CN204899506U (en) * | 2015-09-11 | 2015-12-23 | 惠州维仲电子科技有限公司 | Bidirectional scalability lock dish |
| CN106347538A (en) * | 2016-11-25 | 2017-01-25 | 深圳前海零距物联网科技有限公司 | Riding equipment mobile terminal support frame |
| CN208252512U (en) * | 2018-05-17 | 2018-12-18 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of bidirectional modulation stretching structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180904 |
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| WD01 | Invention patent application deemed withdrawn after publication |