CN-224231952-U - Be applied to test fixture of display module assembly male and female knot connector

CN224231952UCN 224231952 UCN224231952 UCN 224231952UCN-224231952-U

Abstract

The utility model discloses a testing jig applied to a male and female buckle connector of a display module, which comprises a testing table, a male and female buckle cavity, a limiting plate, a crimping cover plate and a testing element, wherein the testing table is fixedly provided with a testing base, the male and female buckle cavity is arranged on the testing base and used for placing the male and female buckle connector of the display module to be tested, the limiting plate is rotationally connected to the testing base and used for flattening the male and female buckle connector of the display module to be tested in the male and female buckle cavity, and the crimping cover plate is rotationally connected to the testing base and used for connecting and testing the male and female buckle connector of the display module to be tested after being flattened with the testing element extending into the male and female buckle cavity in the testing table. The utility model can solve the problems that the male buckle and the female buckle of the display module are easy to warp when being inserted into the test buckle, so that the press fit is deformed and damaged or abnormal in press fit, and poor contact occurs when in test.

Inventors

LEI MING
LI JINGMING
CHEN ZIXING

Assignees

南京微桥检测技术有限公司

Dates

Publication Date: 20260512
Application Date: 20250430

Claims (9)

1. Be applied to test fixture of display module assembly male and female knot connector, its characterized in that includes: the test bench is fixedly provided with a test base; the male-female buckle cavity is arranged on the test base and is used for placing a male-female buckle connector of the display module to be tested; the limiting plate is rotationally connected to the test base and used for leveling the male and female buckle connectors of the display module to be tested in the male and female buckle cavity; The crimping cover plate is rotationally connected to the test base and is used for connecting and testing the male and female buckle connector of the display module to be tested after lamination and leveling with the test element extending into the male and female buckle cavity in the test board.
2. The test fixture for the male and female buckle connectors of the display module according to claim 1, wherein the limiting plate is L-shaped, the middle part of the limiting plate is rotatably connected to the test base, one end of the limiting plate is extended with a limiting rod, and the limiting rod can be rotated into the male and female buckle cavity to press the male and female buckle connectors of the display module to be tested so as to level the male and female buckle connectors of the display module to be tested.
3. The test fixture for the male and female buckle connector of the display module according to claim 1, further comprising a limiting plate fixing block, wherein the limiting plate fixing block is fixedly installed in a groove formed in the test base, and the limiting plate is rotatably connected in the limiting plate fixing block.
4. The test fixture for the male and female buckle connector of the display module according to claim 1, wherein a rotating shaft and a support are arranged on one side, far away from the male and female buckle cavity, of the test base, the rotating shaft is connected in the support, and one side of the crimping cover plate is rotationally connected with the rotating shaft.
5. The test fixture for the male and female buckle connector of the display module according to claim 4, wherein the first spring is fixedly installed on the rotating shaft, and two ends of the first spring are fixedly connected with the rotating shaft and the compression cover plate respectively.
6. The test fixture for the male and female buckle connector of the display module according to claim 1, further comprising a lock catch and a lock catch fixing block, wherein the lock catch fixing block is fixedly arranged in a notch on one side, close to the male and female buckle cavity, of the test base, a rotating rod is arranged in the lock catch fixing block, and the lock catch is rotationally connected with the rotating rod and used for buckling the compression joint cover plate.
7. The test fixture for the male and female buckle connector of the display module set according to claim 1, further comprising a crimping boss sleeved in the crimping cover plate, wherein the crimping boss protrudes below the crimping cover plate.
8. The test fixture for the male and female connector of the display module of claim 7, wherein the upper horizontal cross section of the crimping boss is larger than the lower horizontal cross section of the crimping boss, and the crimping cover plate is provided with a mounting groove matched with the crimping boss in shape.
9. The test fixture for the male and female buckle connector of the display module according to claim 7, further comprising an upper cover plate and a second spring, wherein the upper cover plate is fixedly connected to the compression cover plate and is arranged above the compression boss, a spring mounting groove is formed in the compression boss, and the second spring is fixedly connected to the spring mounting groove and abuts against the upper cover plate.

Description

Be applied to test fixture of display module assembly male and female knot connector Technical Field The utility model belongs to the technical field of screen testing, and particularly relates to a testing jig applied to a male-female buckle connector of a display module. Background The display module is typically connected to a motherboard or other device by connectors in the form of male and female buttons that are used to transmit power, data and signals. At present, the testing scheme of the display module is that the male buckle and the female buckle of the module are inserted into the testing buckle to carry out press fit testing, and the buckle is easy to warp in the inserting process, so that the problems of press fit deformation damage or abnormal press fit and poor contact occur during testing are caused. Disclosure of Invention The utility model aims to overcome the defects in the prior art, and provides a testing jig applied to a male and female buckle connector of a display module, so as to solve the problems that the male and female buckle of the display module is easy to warp when inserted into a testing buckle, and the compression deformation is damaged or abnormal compression occurs, and poor contact occurs during testing. In order to achieve the above purpose, the utility model is realized by adopting the following scheme: The utility model provides a test fixture applied to a male-female buckle connector of a display module, which comprises: the test bench is fixedly provided with a test base; the male-female buckle cavity is arranged on the test base and is used for placing a male-female buckle connector of the display module to be tested; the limiting plate is rotationally connected to the test base and used for leveling the male and female buckle connectors of the display module to be tested in the male and female buckle cavity; The crimping cover plate is rotationally connected to the test base and is used for connecting and testing the male and female buckle connector of the display module to be tested after lamination and leveling with the test element extending into the male and female buckle cavity in the test board. Optionally, the limiting plate is L-shaped, and the middle part of the limiting plate is rotationally connected to the test base, and one end of the limiting plate extends to form a limiting rod, and the limiting rod can be rotated into the male-female buckle cavity to press the male-female buckle connector of the display module to be tested so as to level the male-female buckle connector of the display module to be tested. Optionally, the test device further comprises a limiting plate fixing block, wherein the limiting plate fixing block is fixedly installed in a groove formed in the test base, and the limiting plate is rotationally connected in the limiting plate fixing block. Optionally, a rotating shaft and a support are arranged on one side, far away from the male buckle cavity, of the test base, the rotating shaft is connected in the support, and one side of the crimping cover plate is rotationally connected with the rotating shaft. Optionally, a first spring is fixedly installed on the rotating shaft, and two ends of the first spring are respectively and fixedly connected with the rotating shaft and the crimping cover plate. Optionally, the test device further comprises a lock catch and a lock catch fixing block, wherein the lock catch fixing block is fixedly arranged in a notch on one side, close to the male buckle cavity, of the test base, a rotating rod is arranged in the lock catch fixing block, and the lock catch is rotationally connected with the rotating rod and used for buckling the compression joint cover plate. Optionally, the device further comprises a crimping boss, wherein the crimping boss is sleeved in the crimping cover plate, and the crimping boss protrudes below the crimping cover plate. Optionally, the upper horizontal cross section of the crimping boss is larger than the lower horizontal cross section of the crimping boss, and a mounting groove matched with the crimping boss in shape is formed in the crimping cover plate. Optionally, the device further comprises an upper cover plate and a second spring, wherein the upper cover plate is fixedly connected with the compression joint cover plate and is arranged above the compression joint boss, a spring mounting groove is formed in the compression joint boss, and the second spring is fixedly connected with the spring mounting groove and is abutted against the upper cover plate. Advantageous effects According to the utility model, the male buckle connector and the female buckle connector of the display module to be tested in the male buckle cavity are flattened by rotating the limiting plate, so that deformation damage or abnormal compression caused by tilting of the buckle to be tested in compression is avoided, and then the compression cover plate is rotated again to perform connection test on