CN2807513Y - Coupling device - Google Patents
Coupling device Download PDFInfo
- Publication number
- CN2807513Y CN2807513Y CNU2005200596514U CN200520059651U CN2807513Y CN 2807513 Y CN2807513 Y CN 2807513Y CN U2005200596514 U CNU2005200596514 U CN U2005200596514U CN 200520059651 U CN200520059651 U CN 200520059651U CN 2807513 Y CN2807513 Y CN 2807513Y
- Authority
- CN
- China
- Prior art keywords
- jockey
- articulated
- circuit board
- articulated part
- pressing part
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a connecting device used for connecting an electronic element to a circuit board which is provided with a guiding and connecting part. The connecting device is composed of a body which can be fixed on the circuit board, and a pivoting element which can rotate correspondingly to the body. The connecting device is provided with a pressing part. When the pivoting element is in an open state, a gap is formed between the pressing part and the guiding and connecting part, and the thickness of the gap is bigger than that of the connecting end of the electronic element. When the pivoting element rotates to be in a closed state, the pressing part moves downwards and makes the connecting end of the electronic element contact the guiding and connecting part. The connecting device of the utility model is provided with the pressing part and the pivoting element, the connection effect between the electronic element and the circuit board is good, and the connecting device has the advantages of simple operation and easy cable disassembly and assembly. Though the pivoting element is frequently turned, the electronic element does not generate distortion or fracture to influence the fixing effect.
Description
[technical field]
The utility model relates to a kind of jockey, refers to especially a kind of flexible cable is fixed to jockey on the circuit board.
[background technology]
The jockey of existing fixed flexible cable and circuit board mainly contains following three types, first kind is directly pressure setting to be welded on the circuit board or by an auxiliary member that is welded on the circuit board pressure setting is fixed on the circuit board, but latter's pressure setting is contained in the auxiliary member fully.As No. 02129941 patent of China, directly be welded on the bonding pad of circuit board with a rolled-up stock, the other end of cocked rolled-up stock is placed on flexible cable between rolled-up stock and circuit board again, rolled-up stock just is fixed together flexible cable and circuit board after decontroling rolled-up stock, because rolled-up stock is to be welded on the circuit board, in use pull rolled-up stock repeatedly during the dismounting flexible cable, can make it produce permanent deformation or weld and crackle occur and make rolled-up stock and circuit board disengaging.Chinese for another example No. 02252145 patent, earlier fixed mount is welded on the bonding pad of circuit board, again flexible cable is positioned under the fixed mount, be compressed between flexible cable and the fixed mount with a rolled-up stock afterwards, flexible cable and circuit board closely are fixed together, this fixed mount is welded on the circuit board, take out flexible cable, have only earlier rolled-up stock is taken out,, take out extremely inconvenient because of the rolled-up stock two ends all are housed in the fixed mount.Second kind is with the fixed block that screw or reference column and are placed under the circuit board one jockey to be connected with circuit board, and flexible cable is clamped between jockey and the circuit board.As U.S. US6,045, No. 396 patents, this connector comprises steel clevis plate and a pair of screw that is located at rigidity clamping plate two ends, the rigidity clamping plate are fixed by the fastening force of screw, make them reach electric connection, yet, the rigidity clamping plate that this connector adopted only depend on the fastening of two ends screw and clamping power are provided, step complexity when the installation and removal flexible cable, and clamping power two ends are big and middle little, cause termination contact portion discontinuity between the two, moreover the existence of screw can't further reduce the height of this connector.U.S. US5 for another example, 730, No. 619 patents, be provided with reference column at the clamping plate two ends, this reference column bottom is provided with flange, circuit board is provided with the groove corresponding with reference column, reference column is positioned in the groove of circuit board, fasten reference column in the circuit board bottom with a fixed block that has skewed slot again, being about to clamping plate and circuit board closely is fixed together, flexible cable is positioned between clamping plate and circuit board, this jockey complex structure, and the existence of reference column and fixed block can't further reduce the height of this connector.The third is that pressing block with a strip directly is compressed on two circuit boards, be provided with at the two ends of pressing block and collude the card division,, collude the card division two and be provided with two reference columns by, lining in order to be interlocked with circuit board two side bottoms, fix with the location hole on the circuit board, flexible cable is positioned between pressing block and circuit board, as U.S. US5,752, No. 851 patents, this jockey is simple in structure, and is big and middle little but its clamping power also is two ends, causes termination contact portion discontinuity between the two.
Therefore, at above-mentioned listed variety of issue, be necessary to design a kind of novel jockey, to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of jockey, and it can make good connecting effect between electronic component and the circuit board, and is simple to operate, easy to assemble.
In order to reach above-mentioned creation purpose, the utility model jockey, be used to connect an electronic component to the circuit board that is provided with junction, comprise the body that can be fixed on the circuit board and can be with respect to the articulated part of main body rotation, this jockey is provided with pressing part, when articulated part is in opening, has gap between pressing part and the junction greater than electronic component link thickness, when articulated part rotates to closure state, pressing part moves down, and the electronic component link is connected on the junction.
Compared with prior art, the utility model jockey has a pressing part and articulated part, makes good connecting effect between electronic component and the circuit board, simple to operate, cable easy to assemble can not produce distortion or fracture because of frequently pulling articulated part, and influence fixed effect.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model jockey and flexible cable;
Fig. 2 is another angle schematic diagram shown in Figure 1;
Fig. 3 is the three-dimensional exploded view of the utility model jockey and flexible cable;
Fig. 4 is the stereogram of flexible cable;
Fig. 5 is the three-dimensional combination figure of the utility model second embodiment jockey and flexible cable;
Fig. 6 is a three-dimensional exploded view shown in Figure 4;
Fig. 7 is the three-dimensional combination figure of the utility model jockey the 3rd embodiment;
Fig. 8 is another angle schematic diagram shown in Figure 7;
Fig. 9 is the three-dimensional combination figure of the utility model jockey the 4th embodiment;
Figure 10 is the three-dimensional combination figure of the utility model jockey the 5th embodiment;
Figure 11 is the three-dimensional exploded view of the utility model jockey the 5th embodiment;
Figure 12 is the three-dimensional combination figure of the utility model jockey the 6th embodiment;
Figure 13 is the three-dimensional combination figure of the utility model jockey the 7th embodiment;
Figure 14 is the cutaway view along the B-B direction shown in Figure 13;
Figure 15 is the articulated part plane graph of the utility model jockey the 8th embodiment;
Figure 16 is the cutaway view of articulated part shown in Figure 15 along the A-A direction;
Figure 17 is the cutaway view of second kind of execution mode of articulated part shown in Figure 15;
Figure 18 is the cutaway view of the third execution mode of articulated part shown in Figure 15;
Figure 19 is the cutaway view of the 4th kind of execution mode of articulated part shown in Figure 15.
[embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 to shown in Figure 4, the utility model jockey is used for fixing electronic component and (is flexible cable in the present embodiment, certainly, also can be other electron components such as flexible PCB) to the circuit board that is provided with junction (not shown), comprise the body that can be fixed on the circuit board 2 and can be with respect to the articulated part 3 of body 2 rotations, articulated part 3 is to be articulated on the body 2, and the direction of the surfaces of revolution is parallel with the direction of insertion of flexible cable 4.This flexible cable 4 comprises two insulation films 40 and conduction copper cash 8, conduction copper cash 8 is arranged at 40 on two insulation films, wherein an insulation film is provided with and makes each conduction copper cash 8 barish groove 11, and these conduction copper cash 8 exposed parts can be connected on the circuit board that is provided with junction by this jockey.
When using jockey fixing flexible cable and circuit board (not shown), earlier with the location hole (not shown) on the 23 insertion circuit boards of the keeper on the body 2 of jockey, again itself and circuit board are welded, when articulated part 3 is in opening, has gap between pressing part 25 and the circuit board junction (not shown) greater than flexible cable 4 link thickness, flexible cable 4 is placed on two accommodates 21 on arm, rotate articulated part 3 again, when articulated part 3 rotates to closure state, be that articulated part front position and clamping part 22 are interlocked, pressing part 25 moves down, pressing part is connected to the link of flexible cable 4 on the junction, realizes electrically conducting of flexible cable 4 and circuit board.
Please refer to Fig. 5 and shown in Figure 6, be second embodiment of the present utility model, be that with the foregoing description difference this articulated part is a rocking bar 5.Rocking bar 5 comprises by an axle center part 51, is approximately perpendicular to the operating portion 52 of axle center part 51 and the buckling parts 53 that extends from operating portion 52.Our department 20 inboards are bent to form hook portion 24, in order to the fixing axle center part 51 of rocking bar, and make rocking bar 5 can rotate relatively with body 2, rocking bar 5 be positioned on the body 2 and the direction of its surfaces of revolution parallel with the direction of insertion of flexible cable, operating portion 52 in order to compacting jockey portion 25 mutually compacting cooperate, buckling parts 53 when rocking bar is closed and the clamping part 22 of body front end be interlocked.
Please refer to Fig. 7 and shown in Figure 8, be the 3rd embodiment of the present utility model, the utility model jockey comprises the body that can be fixed on the circuit board 2 and can be with respect to the articulated part 3 of body 2 rotations, and articulated part 3 is to be articulated on the body 2.Itself and the first embodiment difference are that pressing part 31 is arranged on the described articulated part 3, and this articulated part 3 is tabular, which is provided with the pressing part 31 that downward protrusion forms.When fixing flexible cable (not shown) and circuit board (not shown), also the same with the foregoing description elder generation is welded on the body 2 of jockey on the circuit board, when articulated part 3 is in opening, has gap between pressing part 31 and the circuit board junction greater than flexible cable link thickness, flexible cable is placed on two accommodates 21 on arm, rotate articulated part 3 again, pressing part 31 moves down with articulated part 3, when articulated part 3 rotates to closure state, be that articulated part front position and clamping part 22 are interlocked, pressing part is connected to the link of flexible cable on the junction, realizes electrically conducting of flexible cable and circuit board.
Please refer to shown in Figure 9ly, it is the 4th embodiment of the present utility model, and the utility model jockey comprises the body 2 that can be fixed on the circuit board (not shown) and can be with respect to the articulated part 3 of body 2 rotations, and articulated part 3 is to be articulated on the body 2.Be with the 3rd embodiment difference, the narrow plug-in strip shape in wide two ends in the middle of this articulated part 3 is, pressing part 31 is arranged on the position of described articulated part 3 wide middle, narrower place, two ends is an installation portion, accommodate the hook portion 24 that is provided with fixing articulated part first installation portion 32 on the arm 21 at body one, another is accommodated arm and is provided with the buckling parts 22 that second installation portion 33 with articulated part is interlocked, and the direction of the surfaces of revolution of articulated part 3 is vertical with the flexible cable direction of insertion.When fixing flexible cable (not shown) and circuit board, body 2 with jockey is welded on the circuit board earlier, when articulated part 3 is in opening, has gap between pressing part 31 and the circuit board junction greater than flexible cable link thickness, flexible cable is placed on two accommodates 21 on arm, rotate articulated part 3 again, pressing part 31 moves down with articulated part 3, when articulated part 3 rotates to closure state, be that installation portion 33 is interlocked with clamping part 22, pressing part is connected to the link of flexible cable on the junction, realizes electrically conducting of flexible cable and circuit board.
It is shown in Figure 11 to please refer to Figure 10, and it is the 5th embodiment of the present utility model, and the utility model jockey comprises the body that can be fixed on the circuit board 2 and can be with respect to the articulated part 3 of body 2 rotations, and articulated part 3 is to be articulated on the body 2.This articulated part 3 is the rocking bar shape, and it comprises axle center part 31, is approximately perpendicular to the operating portion 32 of axle center part 31, and pressing part is positioned on the described articulated part axle center part 31, and is convexly equipped with by axle center part and forms.Articulated part 3 two ends are provided with installation portion 33, correspondingly, are arranged with the accepting groove 27 of formation in order to fixed installation portion 33 on the body 2, and this accepting groove 27 forms the receiving space of accommodating above-mentioned installation portion.And front end is provided with the clamping part 22 of buckle articulated part, articulated part 3 be positioned on the body and the direction of its surfaces of revolution parallel with the flexible cable direction of insertion.
When fixing flexible cable (not shown) and circuit board (not shown), body 2 with jockey is welded on the circuit board earlier, when articulated part 3 is in opening, has gap between pressing part and the circuit board junction greater than flexible cable link thickness, flexible cable is placed on two accommodates 21 on arm, rotate articulated part 3 again, pressing part moves down with articulated part 3, when articulated part 3 rotates to closure state, be that operating portion 32 ends are interlocked with clamping part 22, pressing part is connected to the link of flexible cable on the junction, realizes electrically conducting of flexible cable and circuit board.
Please refer to shown in Figure 12ly, it is the 6th embodiment of the present utility model, is with the 5th embodiment difference, and body 2 inboards are bent to form 33 hook portions 28 in order to fixed installation portion, and this hook portion 28 forms the receiving space of accommodating above-mentioned installation portion.In implementation process, also can reach the purpose of the foregoing description.
It is shown in Figure 14 to please refer to Figure 13, it is the 7th embodiment of the present utility model, be with the 5th embodiment difference, this jockey comprises that also one is the fixed block 7 of " U " shape, this fixed block 7 can insert and be fixed in a pair of accepting hole 61 that is provided with on the circuit board 6 to form the accepting groove 67 in order to fixed installation portion 33, body 2 front ends are provided with the clamping part 22 of buckle articulated part 3, and body two is accommodated and also is respectively equipped with the jack 28 corresponding with fixed block 7 on the arm.When fixing flexible cable and circuit board 6, body 2 with jockey is welded on the circuit board 6 earlier, make accepting hole 61 corresponding with jack 28, articulated part 3 is placed on the body 28 of two jacks again, then fixed block 7 is inserted in the jack 28, applying active force is inserted in the accepting hole 61 it, with fixed block 7 and circuit board welding, articulated part 3 can rotate arbitrarily in accepting groove 67, when articulated part 3 is in opening, has gap between pressing part and the circuit board junction (not shown) greater than flexible cable link thickness, flexible cable is placed on two accommodates 21 on arm, rotate articulated part 3 again, pressing part moves down with articulated part 3, and when articulated part 3 rotated to closure state, promptly operating portion 32 ends were interlocked with clamping part 22, the link of flexible cable is connected on the junction, realizes electrically conducting of flexible cable and circuit board.
Please refer to shown in Figure 15 Figure 119, be the 8th embodiment of the present utility model, be with the 5th embodiment difference, the operating portion 32 of this articulated part is a flat board that is connected with axle center part 31, axle center part 31 outsourcings are provided with the plastic cement outer shroud 312 of plastic material moulding, the link of operating portion is " " shape, on the plastic cement outer shroud 312 of axle center part 31, be provided with " " shape accepting groove 313 of accommodating operating portion 32 links, because of installation portion 33 forms an eccentric wheel structure on axle center part 31, has gap between pressing part and the circuit board junction (not shown) greater than flexible cable link thickness, flexible cable (not shown) is placed on two accommodates 21 on arm, rotate articulated part 3 again, pressing part moves down with articulated part 3, when articulated part 3 rotates to closure state, pressing part is connected to the link of flexible cable on the junction, realizes electrically conducting of flexible cable and circuit board.Certainly, the link of operating portion also can be shown in Figure 17,18,19 shape, the plastic cement outer shroud is provided with corresponding with it accepting groove, also can reach same purpose.
Claims (24)
1. jockey, be used to connect an electronic component to the circuit board that is provided with junction, comprise the body that can be fixed on the circuit board and can be with respect to the articulated part of body rotation, it is characterized in that: this jockey is provided with pressing part, when articulated part is in opening, has gap between pressing part and the junction, when articulated part rotates to closure state greater than electronic component link thickness, pressing part moves down, and the electronic component link is connected on the junction.
2. jockey as claimed in claim 1 is characterized in that: this body comprises our department and accommodate arm by our department vertically extending forward two, and two accommodate the width that width between the arm is a bit larger tham the electronic component link.
3. jockey as claimed in claim 1 is characterized in that: this pressing part is positioned on the body, drives pressing part during the articulated part rotation and moves down.
4. jockey as claimed in claim 3 is characterized in that: this articulated part is tabular.
5. jockey as claimed in claim 3 is characterized in that: this articulated part is a rocking bar.
6. jockey as claimed in claim 5 is characterized in that: rocking bar comprises by an axle center part, is approximately perpendicular to the operating portion of axle center part and the buckling parts that extends from operating portion.
7. jockey as claimed in claim 1 is characterized in that: pressing part is arranged on the described articulated part.
8. jockey as claimed in claim 7 is characterized in that: articulated part be positioned on the body and the direction of its surfaces of revolution vertical with the electronic component direction of insertion.
9. jockey as claimed in claim 7 is characterized in that: articulated part be positioned on the body and the direction of its surfaces of revolution parallel with the electronic component direction of insertion.
10. jockey as claimed in claim 9 is characterized in that: this articulated part also comprises axle center part, is approximately perpendicular to the operating portion of axle center part, and pressing part is positioned on the axle center part.
11. jockey as claimed in claim 10 is characterized in that: above-mentioned pressing part is convexly equipped with by axle center part and forms.
12. jockey as claimed in claim 10 is characterized in that: above-mentioned pressing part contains axle center part and is provided with the accepting groove of accommodating operating portion.
13. jockey as claimed in claim 9 is characterized in that: this articulated part is tabular, which is provided with the pressing part that downward protrusion forms.
14. jockey as claimed in claim 1 is characterized in that: articulated part is to be articulated on the body.
15. jockey as claimed in claim 14 is characterized in that: the articulated part two ends are provided with installation portion, and correspondingly, body forms the receiving space in order to fixed installation portion, and front end is provided with the clamping part of buckle articulated part.
16. jockey as claimed in claim 15 is characterized in that: body upwards is arranged with the formation accepting groove, and this accepting groove forms above-mentioned receiving space.
17. jockey as claimed in claim 15 is characterized in that: the body inboard is bent to form hook portion, and this hook portion forms above-mentioned receiving space.
18. jockey as claimed in claim 1 is characterized in that: articulated part is to be articulated on the circuit board.
19. jockey as claimed in claim 18, it is characterized in that: the articulated part two ends are provided with installation portion, correspondingly, comprise on the body that one is the fixed block of " U " shape, this fixed block can insert and be fixed in a pair of accepting hole that is provided with on the circuit board to form the accepting groove in order to fixed installation portion, and the body front end is provided with the clamping part of buckle articulated part.
20. jockey as claimed in claim 1 is characterized in that: this body is to having at least one keeper that inserts in the positioning holes on circuit board.
21. jockey as claimed in claim 1 is characterized in that: the pressing part lower edge is provided with elastomer.
22. jockey as claimed in claim 1 is characterized in that: electronic component and pressing part relative position are provided with elastomer.
23. jockey as claimed in claim 1 is characterized in that: this electronic component is a flexible cable.
24. jockey as claimed in claim 23 is characterized in that: this flexible cable comprises two insulation films and conduction copper cash, and the conduction copper cash is arranged between two insulation films, and wherein an insulation film is provided with and makes the barish groove of each conduction copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200596514U CN2807513Y (en) | 2005-06-13 | 2005-06-13 | Coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200596514U CN2807513Y (en) | 2005-06-13 | 2005-06-13 | Coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807513Y true CN2807513Y (en) | 2006-08-16 |
Family
ID=36921809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200596514U Expired - Lifetime CN2807513Y (en) | 2005-06-13 | 2005-06-13 | Coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807513Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155436A (en) * | 2010-02-11 | 2011-08-17 | 建准电机工业股份有限公司 | Anti-reflux fan frame |
| CN103904476A (en) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Fixation device of flexible wire rod and electronic device |
| CN107359430A (en) * | 2017-06-23 | 2017-11-17 | 上海创功通讯技术有限公司 | A kind of terminal structure |
| CN109659729A (en) * | 2018-11-28 | 2019-04-19 | 昆山长盈精密技术有限公司 | Connection terminal and bracket component for battery modules |
| CN109659728A (en) * | 2018-11-28 | 2019-04-19 | 昆山长盈精密技术有限公司 | Connection terminal and bracket component for battery modules |
| CN110521103A (en) * | 2017-04-21 | 2019-11-29 | 三菱电机株式会社 | The connection structure of power inverter |
-
2005
- 2005-06-13 CN CNU2005200596514U patent/CN2807513Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155436A (en) * | 2010-02-11 | 2011-08-17 | 建准电机工业股份有限公司 | Anti-reflux fan frame |
| CN102155436B (en) * | 2010-02-11 | 2015-06-03 | 建准电机工业股份有限公司 | Anti-reflux fan frame |
| CN103904476A (en) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业（深圳）有限公司 | Fixation device of flexible wire rod and electronic device |
| CN103904476B (en) * | 2012-12-28 | 2016-06-29 | 鸿富锦精密工业（深圳）有限公司 | The fixing device of the flexible wire rod of tool and electronic installation |
| CN110521103A (en) * | 2017-04-21 | 2019-11-29 | 三菱电机株式会社 | The connection structure of power inverter |
| CN110521103B (en) * | 2017-04-21 | 2021-09-14 | 三菱电机株式会社 | Connection structure of power conversion device |
| CN107359430A (en) * | 2017-06-23 | 2017-11-17 | 上海创功通讯技术有限公司 | A kind of terminal structure |
| CN109659729A (en) * | 2018-11-28 | 2019-04-19 | 昆山长盈精密技术有限公司 | Connection terminal and bracket component for battery modules |
| CN109659728A (en) * | 2018-11-28 | 2019-04-19 | 昆山长盈精密技术有限公司 | Connection terminal and bracket component for battery modules |
| CN109659729B (en) * | 2018-11-28 | 2020-06-12 | 昆山长盈精密技术有限公司 | Connecting terminal and bracket component for battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150613 Granted publication date: 20060816 |