CN220120969U - Light touch type connector test fixture - Google Patents
Light touch type connector test fixture Download PDFInfo
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- CN220120969U CN220120969U CN202321699517.5U CN202321699517U CN220120969U CN 220120969 U CN220120969 U CN 220120969U CN 202321699517 U CN202321699517 U CN 202321699517U CN 220120969 U CN220120969 U CN 220120969U
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- connector
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 241000251468 Actinopterygii Species 0.000 claims abstract description 9
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of test jigs, and particularly relates to a light touch type connector test jig which comprises a base and an upper cover plate, wherein the upper cover plate is rotationally connected with the base on one side through a rotating piece, the upper cover plate and the base are opened and closed through a movable piece on any other side except the side where the rotating piece is located, a limit connector is arranged on the base, a circuit board is arranged on one side of the limit connector, which faces the rotating piece, of the limit connector, an open groove is arranged on one side, which faces away from the rotating piece, of the limit connector, a fish bone limit contact electrically connected with the circuit board is arranged on the inner bottom of the open groove, and a bump corresponding to the fish bone limit contact is arranged on the inner side face, which faces the base, of the upper cover plate. The fixture reduces the cost, improves the testing efficiency, also prevents the connector damage problem of the product in the testing process, and is beneficial to the testing of the liquid crystal display module of the board-to-board connector.
Description
Technical Field
The utility model belongs to the technical field of test jigs, and provides a light touch type connector test jig.
Background
With the development of industry, the liquid crystal display with connector is tested in various ways, including probe type, spring type and full-buckling type connector male and female seats. In order to reduce the damage of repeated plugging and unplugging tests in the production process to the board-to-board connector of the product, the industry can adopt probe type or shrapnel type tests, but the design cost is high, the connector damage can be caused by the complete buckling of the male and female seats of the connector, and in order to reduce the cost and the connector damage, a light touch type connector testing device is designed for testing the board-to-board connector liquid crystal display screen.
Disclosure of Invention
Therefore, the present utility model is directed to a light touch type connector testing fixture, so as to achieve the purpose of avoiding friction with the display module and reducing damage to the display module.
In order to achieve the above purpose, the present utility model provides the following technical solutions.
The utility model provides a light touch type connector testing jig which comprises a base and an upper cover plate, wherein the upper cover plate is rotationally connected with the base on one side through a rotating piece, the upper cover plate and the base are connected on any other side except the side where the rotating piece is located through a movable piece in an opening and closing mode, a limiting connector is arranged on the base, a circuit board is arranged on one side, facing the rotating piece, of the limiting connector, an opening groove is formed in one side, facing away from the rotating piece, of the limiting connector, a fishbone limiting contact electrically connected with the circuit board is arranged on the inner bottom of the opening groove, and a bump corresponding to the fishbone limiting contact is arranged on the inner side, facing the base, of the upper cover plate.
Optionally, the rotating parts are arranged symmetrically, and a linear rotating shaft structure is adopted.
Optionally, the circuit board is an FPC board, and the flexible circuit board is made of an elastic material by printing.
Optionally, the movable part is: the base is provided with a buckling piece, and the upper cover plate is provided with a hook-type buckle matched with the buckling piece.
Optionally, the buckling pieces are two pieces and are respectively arranged at two sides of the limiting connector, and two hook-shaped buckles which are equal to the number of the buckling pieces and respectively correspond to each other one by one are arranged on the corresponding upper cover plate.
Optionally, a balance bar is arranged between the two hook-shaped buckles.
Optionally, the movable part is: the base is provided with a magnetic attraction piece, and the upper cover plate is provided with an attracted piece matched with the magnetic attraction piece.
Optionally, the upper cover plate is provided with a lower pressing plate at a corresponding surface facing the limit connector, and the protruding block is arranged on the lower pressing plate through a spring.
Optionally, the base is provided with the location fixed area, be provided with antistatic tray on the location fixed area, spacing connector sets up on antistatic tray.
The beneficial effects of the utility model are as follows: the light touch type connector testing jig reduces the cost, improves the testing efficiency, also prevents the connector damage problem in the testing process of the product, and is beneficial to the testing of the board-to-board connector liquid crystal display module.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in the following preferred detail with reference to the accompanying drawings, in which:
FIG. 1 is an open top perspective view of a light contact connector test fixture of the present utility model;
FIG. 2 is an exploded view of the light touch connector testing fixture of the present utility model;
FIG. 3 is an enlarged schematic view of the spacing connector of FIG. 2;
reference numerals: 1-a base, 11-a mounting hole and 12-a positioning and fixing area; 2-moving parts, 21-buckling parts and 22-hook type buckles; 3-rotating parts, 31-rotating shaft rotating parts; 4-an antistatic tray; 5-upper cover plate, 51-adapter part, 52-bump and 53-lower press plate; 6-balancing bars; 7-a circuit board; 8-limit connector, 81-open groove, 82-fishbone limit contact and 83-fixed hole.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict. The drawings are also for illustrative purposes only and are shown by way of illustration only and not as physical drawings and are not to be construed as limiting the patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1-3, the light touch connector testing fixture provided in this embodiment mainly comprises a base 1, a movable member 2, a rotating member 3, an upper cover plate 5, a limit connector 8, and a circuit board 7, wherein the upper cover plate 5 is rotatably connected with the base 1 at one side through the rotating member 3, the rotating member 3 is two symmetrically arranged, and adopts a linear rotating shaft structure, that is, a rotating shaft rotating part 31 provided on the rotating member 3 is rotatably matched with a switching part 51 provided on the upper cover plate 5 to form relative rotation connection between the rotating member and the upper cover plate, and the upper cover plate 5 is opened and closed by the movable member 2 at any side except the side where the rotating member 3 is located, the movable member 2 is provided with a buckling member 21 on the base 1, and a hook-shaped buckle 22 matched with the buckling member 21 is provided on the upper cover plate 5, and the buckling member 21 can be hooked by the hook-shaped buckle 22, so that the upper cover plate 5 can be opened and closed on the base 1. The base 1 is provided with a limit connector 8, the limit connector 8 is used for erecting a product to be tested, an epitaxial circuit board 7 is arranged on one side of the limit connector facing the rotating piece 3, namely, the limit connector 8 can be connected with a signal machine through the extension of the circuit board 7 so as to give out a test signal, and the product to be tested erected on the limit connector 8 is correspondingly tested. The limit connector 8 is provided with an open groove 81 at one side facing away from the rotating member 3, a fish bone limit contact 82 electrically connected with the circuit board 7 is disposed on the inner bottom of the open groove 81, the upper cover plate 5 is provided with a bump 52 corresponding to the fish bone limit contact 82 on the inner side facing the base 1, and the bump 52 is utilized to lightly touch the product to be tested on the fish bone limit contact 82 so as to be conducted with the circuit board 7.
By adopting the scheme, the jig can reduce damage to the board-to-board connector of the product to be tested in the process of product to be tested and repeated plugging, and the upper cover plate of the jig can be electrified to prevent the product from being damaged by ESD/EOS caused by hot plugging, and the jig is simple to operate and easy to align, so that the operation efficiency is improved.
The circuit board 7 in the present embodiment employs an FPC board, which is a flexible circuit board made of an elastic material by printing. Is convenient to connect with the annunciator.
The buckling pieces 21 in the embodiment are two pieces, which are respectively arranged at two sides in front of the limit connector 8, and two hook-shaped buckles 22 which are equal to the buckling pieces 21 in number and respectively correspond to each other one by one are arranged on the corresponding upper cover plate 5. And a balance rod 7 is arranged between the two hook-shaped buckles 22. The balance rod 7 is overhanging on the outer side of the upper cover plate 5, so that when the middle part of the balance rod 7 is pressed down, the two groups of movable pieces 2 can be better connected conveniently in a buckling manner, namely, the balance rod 7 is connected with the two-side hook-shaped buckles 22 to enable the two-side downward pressure degree to be consistent, the pressing is synchronous, and the opening is synchronous. Of course, in different examples, the moving parts may also be: the magnetic attraction piece is arranged on the base 1, the attracted piece matched with the magnetic attraction piece is arranged on the upper cover plate 5, and the upper cover plate 5 and the base 1 can be mutually opened and closed through the magnetic attraction structure.
In another example, the upper cover 5 is provided with a lower pressing plate 53 at a corresponding surface facing the limit connector 8, and the bump 52 is provided on the lower pressing plate 53 by a spring (not shown), and the compressive force provided by the spring is used to adapt the compressive contact force between the bump 52 and the fishbone limit contact 82 of the limit connector 8 for the tact connection of the product to be tested.
In another example, a positioning and fixing area 12 is formed on the top surface of the base 1, and an antistatic tray 4 is disposed on the positioning and fixing area 12, and the limit connector 8 is mounted on the antistatic tray 4 through a fixing hole 83 formed thereon and using a fixing screw. Through the arrangement of the antistatic tray 4, the signal test of the product to be tested can be stable, and the product is not easy to interfere. And still set up mounting hole 11 on base 1, can set up the fixed screw through this mounting hole 11 to with base 1 fixed mounting on work platform, the testing process of this tool of being convenient for is reliable and stable.
When in use, the fixing screw is locked through the mounting hole 11 so as to fixedly mount the base 1 on the working platform; then the buckling piece 21 of the movable piece 2 is fixed on the base 1, the hook-shaped buckle 22 is fixed on the upper cover plate 5, the two are correspondingly installed, and the base 1 and the upper cover plate 5 are jointed by the rotating piece 3; the rotating member 3 with a straight rotating shaft structure is fixed on the base 1, and the direction is adjusted through the rotating shaft rotating part 31 of the rotating member 3 so as to be connected and fixed with the switching part 51 of the upper cover plate 5 after the rotating angle is fixed; the anti-static tray 4 is fixed on the positioning and fixing area 12 of the base 1, and the limit connector 8 is arranged on the anti-static tray 4 through the fixing hole 83 on the limit connector by using the fixing screw; the contact (tapping) between the fish bone limit contact 82 and the product to be tested is limited by using an opening groove 81 and a fish bone limit contact 82 arranged on the limit connector 8, and the alignment deviation is prevented; the limit connector 8 can be connected with a signal machine through the extension of the circuit board 7 connected by the electric wire so as to give out a test signal; the product to be tested is put into the limit connector 8, and the up, down, left and right of the product to be tested are limited by the opening groove 81 and the fishbone limit contact 82, namely, the movement is limited so as to achieve the touch function without damaging the product to be tested and the limit connector 8, thus, the extended circuit board 7 gives out signals to limit connection, and the product to be tested is touched by pressing through the convex block 52 of the upper cover plate 5, thereby achieving the purposes of detecting the quality of the product to be tested and realizing detection. The metallurgical problem of current production process repeated plug test to product connector damage is solved, and easy operation promotes the operating efficiency.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (9)
1. The utility model provides a dab type connector test fixture, its characterized in that, includes base and upper cover plate, upper cover plate and base pass through rotation piece swivelling joint in one side, and both are opening and close through the moving part in the arbitrary surplus side of removing the side that rotates the piece place and connect, set up spacing connector on the base, spacing connector is equipped with the circuit board in orientation rotation piece one side, spacing connector sets up the open groove in the one side that deviates from the rotation piece, set up the spacing contact of fish bone with circuit board electric connection on the inner bottom of open groove, the upper cover plate is provided with the lug corresponding with the spacing contact of fish bone on the medial surface of orientation base.
2. The tact connector test fixture according to claim 1, wherein the rotation members are arranged in two symmetrically arranged, and a linear rotation shaft structure is adopted.
3. The tact connector test fixture of claim 1, wherein the circuit board is an FPC board, a flexible circuit board made of an elastic material by printing.
4. The tact connector test fixture according to claim 1, wherein the movable member is: the base is provided with a buckling piece, and the upper cover plate is provided with a hook-type buckle matched with the buckling piece.
5. The jig according to claim 4, wherein the number of the snap-fit pieces is two, the snap-fit pieces are respectively arranged on two sides of the limit connector, and two hook-shaped buckles which are equal to the number of the snap-fit pieces and respectively correspond to each other one by one are arranged on the corresponding upper cover plate.
6. The tact connector test fixture according to claim 5, wherein a balance bar is provided between the two hook-shaped buckles.
7. The tact connector test fixture according to claim 1, wherein the movable member is: the base is provided with a magnetic attraction piece, and the upper cover plate is provided with an attracted piece matched with the magnetic attraction piece.
8. The tact connector test fixture according to claim 1, wherein the upper cover plate is provided with a lower press plate at a corresponding surface facing the limit connector, and the bump is provided on the lower press plate by a spring.
9. The tact connector test fixture of claim 1, wherein the base is provided with a positioning and fixing area, an antistatic tray is provided on the positioning and fixing area, and the limit connector is provided on the antistatic tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699517.5U CN220120969U (en) | 2023-06-30 | 2023-06-30 | Light touch type connector test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699517.5U CN220120969U (en) | 2023-06-30 | 2023-06-30 | Light touch type connector test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120969U true CN220120969U (en) | 2023-12-01 |
Family
ID=88896963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699517.5U Active CN220120969U (en) | 2023-06-30 | 2023-06-30 | Light touch type connector test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120969U (en) |
-
2023
- 2023-06-30 CN CN202321699517.5U patent/CN220120969U/en active Active
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