Crimping jig of OLED panel

Abstract

The utility model relates to the technical field of OLED panel testing, and discloses an OLED panel crimping jig, which comprises a support plate, the rear side of the top of the support plate is fixedly connected with a PCB, the front side of the top of the support plate is fixedly connected with an OLED panel placing plate, a crimping device is fixedly connected between the OLED panel placing plate and the PCB, and the OLED panel placing plate is fixedly connected with the PCB. According to the OLED panel crimping device, the driven frame is arranged, so that the pressing block can be pulled up, one pull ring can be pulled when a single OLED panel is crimped, the pull column can pull up the pressing block, the pull ring is loosened after the OLED panel is placed at a proper position, and the OLED panel can be crimped. The OLED panels can be crimped by the pressing blocks under the action of the springs, and the pulling plate can be pulled when the plurality of OLED panels need to be crimped, so that the pulling plate can ascend on the outer side of the pulling column, the plurality of pressing blocks can be pulled up at the same time, and the plurality of OLED panels can be crimped at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of OLED panel testing, and more specifically to a crimping fixture for an OLED panel. Background Art

[0002] With the rapid development of handheld electronic devices, OLED panels have also developed rapidly. The market has put forward higher requirements on the quality of OLED panels, which requires testing of OLED panels during the production process. The crimping jig is an important device in the testing process, and the quality of the crimping jig has a great impact on the test. When the existing crimping jig is in use, it is not possible to control the pressing block to crimp the OLED panel well. When in use, only one of the pressing blocks can be pulled up, which is inconvenient to use and is not conducive to work efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a crimping fixture for an OLED panel to solve the problems existing in the above-mentioned background technology.

[0004] The utility model provides the following technical solution: a crimping jig for an OLED panel, comprising a support plate, a PCB board is fixedly connected to the rear side of the top of the support plate, an OLED panel placement plate is fixedly connected to the front side of the top of the support plate, a crimping device is fixedly connected between the OLED panel placement plate and the PCB board, a driven frame is fixedly connected to the top of the crimping device, the driven frame comprises a pull plate, pull grooves are provided on both sides of the pull plate, a pull column is movably connected inside the pull plate, the top of the pull column is fixedly connected to a limiting block, and the top of the limiting block is fixedly connected to a pull ring.

[0005] Preferably, the crimping device includes a bracket, a limiting groove is provided inside the bracket, a pressing block is movably connected to the inner side of the bracket, limiting columns are fixedly connected to both sides of the top of the pressing block, and a spring is fixedly connected between the bracket and the pressing block.

[0006] Preferably, the OLED panel placement plate comprises a plate body, and a plate groove is provided on the top of the plate body.

[0007] Preferably, a connecting block and a flexible circuit board are provided at the bottom of the pressing block, and the flexible circuit board is fixed between the connecting block and the pressing block.

[0008] Preferably, a notch matched with the pull column is provided inside the pull plate.

[0009] Preferably, the flexible circuit board is electrically connected to the PCB board.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model is convenient for pulling up the pressing block by providing a driven frame. When a single OLED panel is crimped, one of the pull rings can be pulled so that the pull column can pull up the pressing block. After the OLED panel is placed in a suitable position, the pull ring is released. Under the action of the spring, the pressing block can be crimped to the OLED panel. When multiple OLED panels need to be crimped, the pull plate can be pulled so that the pull plate can rise at the outside of the pull column, and as it continues to rise, it can contact the limit block, and then multiple pull columns can be pulled at the same time, so that multiple pressing blocks can be pulled up, which is convenient for crimping multiple OLED panels at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the crimping device and the driven frame of the utility model.

[0014] The accompanying drawings are marked as follows: 1. support plate; 2. crimping device; 201. bracket; 202. limit groove; 203. limit column; 204. spring; 205. pressure block; 3. OLED panel placement plate; 301. plate body; 302. plate groove; 4. driven frame; 401. pull plate; 402. pull groove; 403. pull column; 404. limit block; 405. pull ring; 5. PCB board. DETAILED DESCRIPTION

[0015] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the crimping jig of the OLED panel involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] The utility model provides a crimping jig for an OLED panel, comprising a support plate 1, a PCB board 5 is fixedly connected to the rear side of the top of the support plate 1, an OLED panel placement plate 3 is fixedly connected to the front side of the top of the support plate 1, a crimping device 2 is fixedly connected between the OLED panel placement plate 3 and the PCB board 5, a driven frame 4 is fixedly connected to the top of the crimping device 2, the driven frame 4 comprises a pulling plate 401, both sides of the pulling plate 401 are provided with pulling grooves 402, a pulling column 403 is movably connected inside the pulling plate 401, a limiting block 404 is fixedly connected to the top of the limiting block 404, a pulling ring 405 is fixedly connected to the top of the limiting block 404, and a single OLED panel is crimped. When the ED panel is crimped, one of the pull rings 405 can be pulled so that the pull column 403 can pull up the pressure block 205. After the OLED panel is placed in a suitable position, the pull ring 405 is released, and the pressure block 205 can be crimped to the OLED panel under the action of the spring 204. When multiple OLED panels need to be crimped, the pull plate 401 can be pulled so that the pull plate 401 can rise on the outside of the pull column 403, and as it continues to rise, it can contact the limit block 404, and then multiple pull columns 403 can be pulled at the same time, so that multiple pressure blocks 205 can be pulled up, which is convenient for crimping multiple OLED panels at the same time.

[0017] Furthermore, the crimping device 2 includes a bracket 201, a limiting groove 202 is provided inside the bracket 201, a pressure block 205 is movably connected to the inner side of the bracket 201, limiting columns 203 are fixedly connected to both sides of the top of the pressure block 205, a spring 204 is fixedly connected between the bracket 201 and the pressure block 205, and the limiting groove 202 is used for the movement of the limiting column 203, and is used to limit the position of the pressure block 205.

[0018] Furthermore, the OLED panel placement plate 3 includes a plate body 301, and a plate groove 302 is provided on the top of the plate body 301. The provision of the plate groove 302 can reduce the adsorption capacity between the OLED panel and the OLED panel placement plate 3, ensuring that the OLED panel can be easily taken and placed.

[0019] Furthermore, a connecting block and a flexible circuit board are provided at the bottom of the pressing block 205 , and the flexible circuit board is fixed between the connecting block and the pressing block 205 .

[0020] Furthermore, a notch matched with the pulling column 403 is provided inside the pulling plate 401 , so that the pulling plate 401 can be raised and lowered outside the pulling column 403 .

[0021] Furthermore, the flexible circuit board is electrically connected to the PCB board 5 , one end of the PCB board 5 is connected to multiple flexible circuit boards, and the other end has multiple corresponding interfaces, so that multiple OLED panels can be tested.

[0022] The working principle of the utility model is as follows: when using, when crimping a single OLED panel, one of the pull rings 405 can be pulled, so that the pull column 403 can pull up the pressure block 205, and after the OLED panel is placed in a suitable position, the pull ring 405 is released, and under the action of the spring 204, the pressure block 205 can be crimped to the OLED panel. When multiple OLED panels need to be crimped, the pull plate 401 can be pulled, so that the pull plate 401 can rise on the outside of the pull column 403, and as it continues to rise, it can contact the limit block 404, and then multiple pull columns 403 can be pulled at the same time, so that multiple pressure blocks 205 can be pulled up, which is convenient for crimping multiple OLED panels at the same time.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A crimping jig for an OLED panel, comprising a support plate (1), characterized in that: A PCB board (5) is fixedly connected to the rear side of the top of the support plate (1), an OLED panel placement plate (3) is fixedly connected to the front side of the top of the support plate (1), a crimping device (2) is fixedly connected between the OLED panel placement plate (3) and the PCB board (5), a driven frame (4) is fixedly connected to the top of the crimping device (2), the driven frame (4) comprises a pull plate (401), both sides of the pull plate (401) are provided with pull grooves (402), a pull column (403) is movably connected inside the pull plate (401), the top of the pull column (403) is fixedly connected to a limit block (404), and the top of the limit block (404) is fixedly connected to a pull ring (405).

2. The OLED panel crimping jig according to claim 1, characterized in that: The crimping device (2) comprises a bracket (201), a limiting groove (202) is provided inside the bracket (201), a pressing block (205) is movably connected to the inner side of the bracket (201), limiting columns (203) are fixedly connected to both sides of the top of the pressing block (205), and a spring (204) is fixedly connected between the bracket (201) and the pressing block (205).

3. The OLED panel crimping jig according to claim 1, characterized in that: The OLED panel placement plate (3) comprises a plate body (301), and a plate groove (302) is provided on the top of the plate body (301).

4. The OLED panel crimping jig according to claim 2, characterized in that: A connecting block and a flexible circuit board are provided at the bottom of the pressing block (205), and the flexible circuit board is fixed between the connecting block and the pressing block (205).

5. The OLED panel crimping jig according to claim 1, characterized in that: The pull plate (401) is provided inside with a notch matched with the pull column (403).

6. The OLED panel crimping jig according to claim 4, characterized in that: The flexible circuit board is electrically connected to the PCB board (5).

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