CN218847581U

CN218847581U - Display module assembly test fixture

Info

Publication number: CN218847581U
Application number: CN202223546860.4U
Authority: CN
Inventors: 王彪; 赵靖; 廖延锁
Original assignee: Shenzhen Zhaochi Guangyuan Technology Co ltd
Current assignee: Shenzhen Zhaochi Guangyuan Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-11
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a display module assembly test fixture, including the base, still including locating bearing board and adjustment mechanism on the base, the standing groove has been seted up on the bearing board, the standing groove is used for placing display module assembly, adjustment mechanism includes drive assembly and movable clamp plate, drive assembly with movable clamp plate connects, drive assembly is used for driving movable clamp plate removes in order to adjust movable clamp plate with width between the standing groove cell wall. Through this application, not only be applicable to the not unidimensional display module assembly of different models, realized that the resource has obtained make full use of, the while operation is also very simple, facilitate promotion.

Description

Display module assembly test fixture

Technical Field

The utility model relates to a display module assembly tests technical field, in particular to display module assembly test fixture.

Background

Along with the development of science and technology, electronic equipment has gone into masses' life, and display module assembly needs to carry out many times test to it when producing display module assembly as the essential part of most electronic equipment.

At present, when a display module is tested, a test fixture is often adopted, a connector of the display module is connected with a probe of the test fixture, and then a test operation is performed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a display module assembly test fixture to solve not enough among the prior art.

For the purpose of this, the utility model provides a display module assembly test fixture, including the base, still including locating bearing board and adjustment mechanism on the base, the standing groove has been seted up on the bearing board, the standing groove is used for placing display module assembly, adjustment mechanism includes drive assembly and movable clamp plate, drive assembly with movable clamp plate connects, drive assembly is used for driving movable clamp plate removes in order to adjust movable clamp plate with width between the standing groove cell wall.

The utility model has the advantages that: through set up bearing board and adjustment mechanism at the base, set up the standing groove on the bearing board, utilize the standing groove to place display module assembly, then adjust the drive assembly among the adjustment mechanism, utilize the movable clamp plate among the drive assembly drive adjustment mechanism to remove, so that movable clamp plate and display module assembly's lateral wall contact, the realization is spacing fixed to display module assembly, to the display module assembly of not unidimensional or model, only need adjust the width between movable clamp plate and the standing groove cell wall through drive assembly, can carry out spacing fixed to the display module assembly of not unidimensional or model, not only be applicable to the not unidimensional display module assembly of different models, realized that the resource has obtained make full use of, the concurrent operation is also very simple, and convenient for popularize.

Preferably, the driving assembly comprises a first magnetic part and a second magnetic part which are arranged on the supporting plate, the second magnetic part is connected with the movable clamping plate, and the first magnetic part is connected with an external power supply so that the second magnetic part moves in the direction far away from the first magnetic part.

Preferably, the driving assembly further comprises an elastic member, one end of the elastic member is connected with the movable clamping plate, and the other end of the elastic member is connected with the supporting plate.

Preferably, the supporting plate is provided with a tabling groove, the first magnetic part and the second magnetic part are both positioned in the tabling groove, and the second magnetic part is connected with the movable clamping plate through a connecting rod.

Preferably, the drive assembly is including locating threaded rod, adapter sleeve and the guide on the bearing board, the adapter sleeve cup joint in on the threaded rod, and with threaded rod threaded connection, the adapter sleeve through accept the frame with the activity splint are connected, the adapter sleeve with the guide laminating contact.

Preferably, elastic sponges are attached to the groove wall of the placing groove and the movable clamping plate and used for protecting the display module.

Preferably, the supporting plate is provided with two auxiliary grooves which are communicated with the placing groove, the depth of the two auxiliary grooves is larger than that of the placing groove, and the two auxiliary grooves are respectively positioned on two opposite sides of the placing groove.

Preferably, a test board is arranged on the base, a probe is arranged on the test board, and the probe is used for being connected with a connector of the display module.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a display module testing jig according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a display module testing fixture according to a second embodiment of the present invention.

Description of the main element symbols:

10. a base; 11. a test board; 12. a probe; 20. a support plate; 21. a placement groove; 22. a chute; 23. a fitting groove; 24. an auxiliary groove; 31. a movable splint; 311. a slider; 312. an elastic sponge; 32. a first magnetic member; 33. a second magnetic member; 34. a connecting rod; 35. an elastic member; 36. a threaded rod; 37. connecting sleeves; 38. a guide member; 39. a receiving frame; 40. the motor is driven.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a display module testing fixture according to a first embodiment of the present invention includes a base 10, a supporting plate 20 and an adjusting mechanism.

Wherein: bearing board 20 is last all to be located base 10 with adjustment mechanism, standing groove 21 has been seted up on bearing board 20, this standing groove 21 is used for placing display module assembly, adjustment mechanism includes drive assembly and movable clamp plate 31, drive assembly and movable clamp plate 31 fixed connection, movable clamp plate 31 is located standing groove 21, and drive assembly can drive movable clamp plate 31 and remove, with the width between regulation movable clamp plate 31 and the 21 cell walls of standing groove, the realization is to not unidimensional, the display module assembly's of different models spacing fixed.

In this embodiment, the driving assembly includes a first magnetic member 32 and a second magnetic member 33 disposed on the supporting plate 20, the second magnetic member 33 is connected to the movable clamp plate 31 through a connecting rod 34, the connecting rod 34 is disposed between the second magnetic member 33 and the movable clamp plate 31 and perpendicular to the movable clamp plate 31, the first magnetic member 32 is connected to an external power source through a switch, and the switch is configured to control a connection state of the first magnetic member 32 and the external power source, it can be understood that when the first magnetic member 32 is connected to the external power source, the second magnetic member 33 moves in a direction away from the first magnetic member 32 to drive the movable clamp plate 31 to move synchronously, so as to adjust a width between the movable clamp plate 31 and a groove wall of the placing groove 21.

In this embodiment, the driving assembly further includes an elastic member 35, one end of the elastic member 35 is fixedly connected to the movable clamp plate 31, and the other end thereof is fixedly connected to the support plate 20.

Specifically, the movable clamp plate 31 is fixedly connected with a slide block 311, a chute 22 is formed in a wall of the placing chute 21, and the slide block 311 is inserted into the chute 22 to enhance the stability of the movable clamp plate 31 during movement. Elastic component 35 is located spout 22, this elastic component 35 is compression spring, compression spring's one end and spout 22's lateral wall fixed connection, its other end and slider 311 fixed connection, when movable clamp plate 31 removes along the direction of the first magnetic part 32 of principle, compression spring can be stretched, can understand, elastic component 35's setting, not only can provide the cushion effect, be favorable to avoiding movable clamp plate 31 to remove the initial velocity at excessive speed, cause the bump to the display module assembly, simultaneously when the outage back, elastic component 35 drives movable clamp plate 31 when retracting and gets back to initial position, so that carry out next operation.

In the embodiment, the supporting plate 20 is provided with a fitting groove 23, the fitting groove 23 penetrates through the placing groove 21 through a through hole, wherein the first magnetic member 32 and the second magnetic member 33 are both located in the fitting groove 23, and one end of the connecting rod 34 penetrates through the through hole to be connected with the movable clamping plate 31. It can be understood that the first magnetic member 32 is fixedly connected to the groove wall of the fitting groove 23, and the second magnetic member 33 is slidably connected to the groove wall of the fitting groove 23.

In this embodiment, the first magnetic member 32 is an electromagnet, the second magnetic member 33 is a permanent magnet, and when the electromagnet is energized, a magnet is generated, and under the principle that like magnetic poles repel each other, the second magnetic member 33 moves along the direction away from the first magnetic member 32, so that the connecting rod 34 drives the movable clamp plate 31 to move.

In this embodiment, the base 10 is provided with the test board 11, the test board 11 is provided with the probes 12, the probes 12 are used for being connected with the connector of the display module, and it can be understood that, in order to avoid the position deviation between the connector on the circuit board and the probes 12 when the display modules with different sizes and different models are placed in the placing groove 21, the base 10 of the supporting board 20 is connected with the pulley, the base 10 is provided with the slide rail, and the pulley can move along the slide rail.

In this embodiment, the elastic sponge 312 is adhered to both the wall of the placing slot 21 and the movable clamp plate 31, so as to protect the display module by the elastic sponge 312. Two auxiliary grooves 24 are formed in the supporting plate 20, the depth of each of the two auxiliary grooves 24 is greater than that of the corresponding placing groove 21 and is communicated with the corresponding placing groove 21, and the two auxiliary grooves 24 are respectively located on two opposite sides of the corresponding placing groove 21 to assist in taking and placing the display module.

When concrete implementation, set up bearing board 20 and adjustment mechanism at base 10, set up standing groove 21 on bearing board 20, utilize standing groove 21 to place display module assembly, then adjust the drive assembly among the adjustment mechanism, utilize the movable splint 31 among the drive assembly drive adjustment mechanism to remove, so that movable splint 31 and display module assembly's lateral wall contact, the realization is spacing fixed to display module assembly, to the display module assembly of not unidimensional or model, only need adjust the width between movable splint 31 and the standing groove 21 cell wall through drive assembly, can carry out spacing fixed to the display module assembly of not unidimensional or model, not only be applicable to the not unidimensional display module assembly of different models, realized that the resource has obtained make full use of, the concurrent operation is also very simple, and convenient for popularize.

It should be noted that the above implementation process is only for illustrating the applicability of the present application, but this does not mean that the display module testing jig of the present application has only the above-mentioned one implementation flow, and on the contrary, the display module testing jig of the present application can be incorporated into the feasible embodiments of the present application as long as the display module testing jig of the present application can be implemented.

Please refer to fig. 2, which shows a display module testing fixture according to a second embodiment of the present invention, the difference between the display module testing fixture of this embodiment and the display module testing fixture of the first embodiment is: the driving component comprises a threaded rod 36, a connecting sleeve 37 and a guide piece 38 which are arranged on the supporting plate 20, the connecting sleeve 37 is sleeved on the threaded rod 36 and is in threaded connection with the threaded rod 36, the connecting sleeve 37 is connected with the movable clamping plate 31 through a bearing frame 39, and the connecting sleeve 37 is in contact with the guide piece 38 in a fitting mode. Wherein the guide 38 can limit the rotation of the connecting sleeve 37 with the rotation of the threaded rod 36, so that when the threaded rod 36 rotates, the connecting sleeve 37 only translates along the threaded rod 36.

Specifically, the threaded rod 36 is parallel to the guide member 38, the threaded rod 36 is rotatably connected to the bearing plate 20, the guide member 38 is fixedly connected to the lining plate, the driving assembly further includes a driving motor 40, the driving motor 40 is mounted on the base 10, a driving shaft of the driving motor 40 is fixedly connected to one end of the threaded rod 36, the driving motor 40 drives the threaded rod 36 to rotate, so that the connecting sleeve 37 moves along the threaded rod 36, and the movable clamp plate 31 is driven to move by the bearing frame 39, it should be noted that when the threaded rod 36 rotates clockwise, the movable clamp plate 31 moves in a direction away from the threaded rod 36; when the threaded rod 36 is rotated counterclockwise, the movable clamp plate 31 moves toward the threaded rod 36. In this embodiment, the receiving frame 39 has a Y-shaped structure.

It should be noted that, the display module testing jig provided by the second embodiment of the present invention has the same implementation principle and some technical effects as those of the first embodiment, and for the sake of brief description, the corresponding contents in the first embodiment can be referred to where the embodiment is not mentioned.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a display module assembly test fixture, includes the base, its characterized in that still including locating bearing board and adjustment mechanism on the base, the standing groove has been seted up on the bearing board, the standing groove is used for placing display module assembly, adjustment mechanism includes drive assembly and movable clamp plate, drive assembly with movable clamp plate connects, drive assembly is used for driving movable clamp plate removes in order to adjust movable clamp plate with width between the standing groove cell wall.

2. The testing fixture of claim 1, wherein the driving assembly comprises a first magnetic member and a second magnetic member disposed on the supporting plate, the second magnetic member is connected to the movable clamping plate, and the first magnetic member is connected to an external power source so that the second magnetic member moves in a direction away from the first magnetic member.

3. The testing fixture for display modules according to claim 2, wherein the driving assembly further comprises an elastic member, one end of the elastic member is connected to the movable clamp plate, and the other end of the elastic member is connected to the supporting plate.

4. The test fixture of claim 2, wherein the supporting plate is provided with a fitting groove, the first magnetic member and the second magnetic member are both located in the fitting groove, and the second magnetic member is connected to the movable clamp plate through a connecting rod.

5. The testing fixture for the display module according to claim 1, wherein the driving assembly comprises a threaded rod, a connecting sleeve and a guiding member, the threaded rod is arranged on the supporting plate, the connecting sleeve is sleeved on the threaded rod and is in threaded connection with the threaded rod, the connecting sleeve is connected with the movable clamping plate through a bearing frame, and the connecting sleeve is in contact with the guiding member in a fitting manner.

6. The testing fixture for the display module according to claim 1, wherein elastic sponges are attached to the walls of the placing groove and the movable clamping plate, and the elastic sponges are used for protecting the display module.

7. The testing fixture of claim 1, wherein the supporting plate has two auxiliary slots formed thereon and both of the two auxiliary slots are connected to the placing slot, the two auxiliary slots have a depth greater than that of the placing slot, and the two auxiliary slots are respectively disposed on two opposite sides of the placing slot.

8. The display module testing jig of claim 1, wherein the base is provided with a testing board, the testing board is provided with probes, and the probes are used for being connected with the connector of the display module.