Intelligent display screen test equipment

Abstract

The utility model discloses intelligent display screen testing equipment, relates to the technical field of display screen testing, and solves the problems that in the prior art, when a display screen is tested, only optical / electrical testing can be carried out on a single display screen, the efficiency is not high, a tester manually inserts the display screen and a connecting plug every time, the operation is tedious, and the testing efficiency is high. And the labor burden of testers is increased. Comprising a base, a test seat arranged on the base and a test terminal arranged on the side surface of the base, the test terminal is provided with a plurality of connecting plugs, and the plurality of connecting plugs are arranged on the side surface of the test seat; the device further comprises a testing mechanism. According to the utility model, a tester places each test groove plate in the mounting groove, and then fixes each test groove plate by using the positioning screw, so that optical / electrical tests can be carried out on display screens of multiple models, the tester does not need to repeatedly plug and unplug, the operation is more convenient, the labor burden of the tester is reduced, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen testing, and in particular relates to intelligent display screen testing equipment. Background Art

[0002] During the display production process, the display needs to be tested optically / electrically;

[0003] For example: China's patent for a display screen testing device with authorization announcement number CN205680410U includes an optical detection component for detecting the optical performance of a display screen, and having an optical information output port; an electrical detection component for detecting the electrical performance of a display screen, and having an electrical information output port; a power supply module, which is electrically connected to the optical detection component to supply power to the optical detection component, and is electrically connected to the electrical detection component to supply power to the electrical detection component; the patent integrates an optical detection component and an electrical detection component, and thus can solve the detection of the electrical performance of the display screen and the detection of the optical performance of the display screen at the same time, thereby improving the efficiency of display screen detection.

[0004] At present, the above-mentioned prior art can only perform optical / electrical tests on a single display screen when testing the display screen, which is inefficient, and the tester manually plugs the display screen into the plug connector each time, which is cumbersome and increases the labor burden of the tester. Therefore, we designed an intelligent display screen testing device. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an intelligent display screen test device, which solves the problem that the prior art can only perform optical / electrical tests on a single display screen when testing the display screen, which is inefficient, and the tester manually plugs the display screen into the plug connector each time, which is cumbersome and increases the labor burden of the tester.

[0006] To achieve the above-mentioned object, according to an embodiment of the first aspect of the utility model, an intelligent display screen test device is provided, comprising a base, a test seat arranged on the base, and a test terminal arranged on the side of the base, wherein the test terminal is provided with a plurality of plug connectors, and the plurality of plug connectors are arranged on the side of the test seat;

[0007] It also includes a testing mechanism, which includes a guide rail arranged on a base, a ball screw rotatably arranged between a test seat and the base, a test plate threaded on the ball screw and with a bottom slidingly arranged on the guide rail, a plurality of test slot plates arranged on the test plate, and a cover plate rotatably arranged on each test slot plate, and a plug interface is arranged on the same side of each of the test slot plates.

[0008] A further improvement is that two positioning grooves are arranged on the same side of the surface of each test slot plate, and each cover plate is provided with a positioning column at a position corresponding to each positioning groove, and an adsorption magnetic block is connected to the positioning column and the positioning groove.

[0009] A further improvement is that the test board is provided with a mounting slot at a position corresponding to each test slot plate, each test slot plate is correspondingly arranged in each mounting slot, and a pair of positioning mounting holes is provided on the side of each test slot plate.

[0010] A further improvement is that a plurality of positioning screws are arranged on the side of the test board, each positioning screw corresponds to each positioning mounting hole. During installation, each test slot board is placed in the mounting slot, and then each test slot board is fixed by the positioning screw, so as to realize convenient disassembly, assembly and replacement.

[0011] A further improvement is that the ball screw is driven by a servo motor arranged on the side of the test seat.

[0012] A further improvement is that each of the plug connectors corresponds to a plug interface of each test slot board, each plug connector is installed on the side of the test seat by fastening bolts, and the model of the plug connector is selected according to the socket of the display screen.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) In the present invention, the tester selects appropriate test slot boards according to different batches of display screens, places each test slot board in the installation slot, and then fixes each test slot board with a positioning screw, thereby realizing convenient disassembly and replacement. At the same time, the tester selects appropriate plug connectors and installs them on the side of the test seat by fastening bolts, thereby testing multiple display screens to be tested.

[0015] (2) In the present invention, the tester rotates and flips up the cover plate, and then places the display screens to be tested extracted from each batch into the test slot plate respectively, and then covers the cover plate, so that the positioning posts on the cover plate are respectively stuck in the positioning grooves of the test slot plate, and the adsorption magnetic blocks on the positioning posts and the adsorption magnetic blocks in the positioning grooves are adhered to each other, thereby fixing the display screen to be tested, which helps to plug the socket of the display screen to be tested into the plug connector;

[0016] (3) The utility model starts an external servo motor to drive the ball screw, and uses the ball screw to drive the test board and the display screen to be tested to move toward one side of the test seat until the socket and the plug connector of the display screen to be tested are plugged in. At this time, the test terminal is operated to obtain test data. This equipment can perform optical / electrical tests on multiple models of display screens. The test personnel do not need to repeatedly plug and unplug, and the operation is more convenient, which reduces the labor burden of the test personnel and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial structure of the utility model when the cover plate is taken away;

[0019] Figure 3 It is a schematic diagram of the front view structure of the test plate, the test slot plate and the ball screw rod of the utility model.

[0020] Markings in the figure:

[0021] 1. Base; 2. Test socket;

[0022] 3. Test mechanism; 31. Plug interface; 32. Cover plate; 321. Positioning column; 33. Guide rail; 34. Ball screw; 35. Test slot plate; 351. Positioning slot; 352. Positioning mounting hole; 36. Test plate; 361. Mounting slot; 362. Positioning screw; 37. Adsorption magnetic block;

[0023] 4. Test terminal; 41. Plug connector. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 and Figure 2 As shown, an intelligent display screen test device includes a base 1, a test socket 2 arranged on the base 1 and a test terminal 4 arranged on the side of the base 1, a plurality of plug connectors 41 are arranged on the test terminal 4, and a plurality of plug connectors 41 are arranged on the side of the test socket 2, each plug connector 41 corresponds to the plug interface 31 of each test slot board 35, and each plug connector 41 is installed on the side of the test socket 2 by fastening bolts. When implementing, each appropriate plug connector 41 can be selected and installed on the side of the test socket 2 by fastening bolts to achieve replacement;

[0026] like Figure 1As shown, it also includes a test mechanism 3, which includes a guide rail 33 arranged on the base 1, a ball screw 34 rotatably arranged between the test seat 2 and the base 1, a test board 36 threaded on the ball screw 34 and slidably arranged on the guide rail 33 at the bottom, a plurality of test slot boards 35 arranged on the test board 36 and a cover board 32 rotatably arranged on each test slot board 35, and a plug interface 31 is arranged on the same side of each test slot board 35. The ball screw 34 is driven by a servo motor arranged on the side of the test seat 2. By starting an external servo motor to drive the ball screw 34, the ball screw 34 is used to drive the test board 36 and the display screen to be tested to move to one side of the test seat 2, so that the socket of the display screen to be tested and the plug connector 41 can be automatically plugged in.

[0027] Combination Figure 2 and Figure 3 As shown, as a preferred embodiment, two positioning grooves 351 are provided on the same side of the surface of each test slot plate 35, and each cover plate 32 is provided with a positioning column 321 at a position corresponding to each positioning groove 351, and an adsorption magnetic block 37 is connected to the positioning column 321 and the positioning groove 351. The test personnel rotate and flip up the cover plate 32 to put the display screens to be tested extracted from each batch into the test slot plate 35 respectively, and then cover the cover plate 32, so that the positioning columns 321 on the cover plate 32 are respectively stuck in the positioning grooves 351 of the test slot plate 35, and the adsorption magnetic block 37 on the positioning column 321 and the adsorption magnetic block 37 in the positioning groove 351 are adhered to each other, thereby fixing the display screen to be tested, which is helpful for the socket of the display screen to be tested and the plug connector 41 to be plugged into each other.

[0028] Combination Figure 2 and Figure 3 As shown, as a preferred embodiment, a mounting groove 361 is provided on the test board 36 at a position corresponding to each test slot board 35, each test slot board 35 is correspondingly arranged in each mounting groove 361, and a pair of positioning mounting holes 352 are provided on the side of each test slot board 35; a plurality of positioning screws 362 are provided on the side of the test board 36, and each positioning screw 362 corresponds to each positioning mounting hole 352 respectively. During installation, each test slot board 35 is placed in the mounting groove 361 respectively, and then each test slot board 35 is fixed by using the positioning screw 362, so as to realize convenient disassembly, assembly and replacement.

[0029] Combination Figures 1 to 3 As shown, it should be noted that the size of the application document is selected according to the actual needs on site; in addition, the test terminal 4 in the application document includes the electrical detection component, optical detection component, power supply and information collection component mentioned in the reference document CN205680410U, which is the prior art and the working principle has been disclosed;

[0030] The working principle of this intelligent display screen testing equipment is as follows:

[0031] When in use, select appropriate test slot boards 35 according to different batches of display screens, place each test slot board 35 in the mounting slot 361, and then use the positioning screw 362 to fix each test slot board 35, so as to realize convenient disassembly and replacement. At the same time, select appropriate plug connectors 41 and install them on the side of the test seat 2 by tightening bolts.

[0032] Then the tester turns and flips up the cover plate 32, and then puts the display screens to be tested from each batch into the test slot plate 35 respectively, and makes the socket be located on one side of the plug connector 41, and then covers the cover plate 32, so that the positioning posts 321 on the cover plate 32 are respectively stuck in the positioning grooves 351 of the test slot plate 35, and the adsorption magnetic blocks 37 on the positioning posts 321 and the adsorption magnetic blocks 37 in the positioning grooves 351 are adhered to each other, so as to fix the display screen to be tested, which is helpful for the socket of the display screen to be tested and the plug connector 41 to be plugged into each other;

[0033] After the connection is completed, start the external servo motor to drive the ball screw 34, and use the ball screw 34 to drive the test board 36 and the display screen to be tested to move to one side of the test socket 2 until the socket and the plug connector 41 of the display screen to be tested are connected. At this time, operate the test terminal 4 to obtain test data. This equipment can perform optical / electrical tests on multiple models of display screens. Testers do not need to repeatedly plug and unplug, and the operation is more convenient, which reduces the labor burden of testers and improves work efficiency.

[0034] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An intelligent display screen test device, comprising a base (1), a test seat (2) arranged on the base (1), and a test terminal (4) arranged on a side of the base (1), wherein the test terminal (4) is provided with a plurality of plug connectors (41), and the plurality of plug connectors (41) are arranged on a side of the test seat (2); It is characterized in that The invention also comprises a testing mechanism (3), wherein the testing mechanism (3) comprises a guide rail (33) arranged on the base (1), a ball screw (34) rotatably arranged between the test seat (2) and the base (1), a testing plate (36) threadedly sleeved on the ball screw (34) and with its bottom slidably arranged on the guide rail (33), a plurality of testing slot plates (35) arranged on the testing plate (36), and a cover plate (32) rotatably arranged on each testing slot plate (35), wherein a plug interface (31) is arranged on the same side surface of each of the testing slot plates (35).

2. The intelligent display screen testing device according to claim 1, characterized in that: Two positioning grooves (351) are arranged on the same side of the surface of each test slot plate (35), and each cover plate (32) is provided with a positioning column (321) at a position corresponding to each positioning groove (351), and an adsorption magnetic block (37) is connected to the positioning column (321) and the positioning groove (351).

3. The intelligent display screen testing device according to claim 1, characterized in that: The test board (36) is provided with a mounting groove (361) at a position corresponding to each test slot board (35), each test slot board (35) is correspondingly arranged in each mounting groove (361), and a pair of positioning mounting holes (352) is provided on the side of each test slot board (35).

4. The intelligent display screen testing device according to claim 3, characterized in that: A plurality of positioning screws (362) are arranged on the side of the test plate (36), and each positioning screw (362) corresponds to each positioning installation hole (352).

5. The intelligent display screen testing device according to claim 1, characterized in that: The ball screw (34) is driven by a servo motor arranged on the side of the test seat (2).

6. The intelligent display screen testing device according to claim 1, characterized in that: Each of the plug connectors (41) corresponds to a plug interface (31) of each test slot plate (35), and each plug connector (41) is mounted on a side surface of the test seat (2) by means of a fastening bolt.

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