Automatic plug-in platform deck and test system

Abstract

The utility model relates to an automatic plug-in platform deck comprising a positioning mechanism which comprises a platform deck support and a jig plate arranged on the platform deck support, and the jig plate is used for positioning a product to be detected; the backlight mechanism comprises a supporting body arranged on the carrying table support, a backlight module connected to the supporting body in a sliding mode and a telescopic driving piece with the output end connected with the backlight module, and a backlight plate is movably arranged below the jig plate. By means of the arrangement, a clamping mechanism or a clamping jaw and a plug of the wire plugging robot can be automatically avoided, after the wire plugging robot completes wire plugging, the telescopic driving piece drives the backlight module to reset, and the movement range of the mechanical arm is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of display detection, in particular to an automatic plug-in carrier and a testing system. Background Art

[0002] Recently, various displays such as liquid crystal displays (LCD) or plasma display panels (PDP) have been produced. The manufacturing process of these displays includes a step of inspecting the panels for external defects and electrical defects.

[0003] Traditionally, a display inspection device has been proposed, which includes a carrier for placing the display to be inspected, and a backlight module at the bottom of the carrier for inspecting the display without the backlight module during production, and the wiring is plugged in by a robot for electrical connection inspection. However, in the automated inspection process, the claws, clamping mechanism and plug of the plugging robot are prone to interfere with the backlight module at the bottom, resulting in limited range of motion of the robot, which is not conducive to the plugging action. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the backlight module interferes with the robot during display detection, resulting in a limited range of motion of the robot, thereby providing an automatic insertion platform.

[0005] In order to solve the above technical problems, the utility model provides an automatic insertion platform, comprising:

[0006] A positioning mechanism, comprising: a stage support, a fixture plate arranged on the stage support, the fixture plate being used to position the product to be inspected;

[0007] The backlight mechanism comprises: a support body arranged on the stage bracket, a backlight module slidably connected to the support body, and a telescopic driving member whose output end is connected to the backlight module, wherein the backlight module is movably arranged below the fixture plate.

[0008] In one embodiment of the utility model, the jig plate is movably and detachably arranged on the carrier bracket, the jig plate is penetrated by a plurality of hand screws, and the carrier bracket is provided with a plurality of threaded holes along the length direction for threads to cooperate with the hand screws.

[0009] In an embodiment of the present invention, the support body is slidably connected to a slider, and the backlight module is connected to the slider.

[0010] In one embodiment of the present invention, the stage bracket is also movably provided with a detection component.

[0011] In one embodiment of the utility model, the detection component includes: a first groove body opened on the carrier bracket along the length direction, an adjustment frame arranged on the carrier bracket along the width direction, a first locking member passing through the first groove body and the adjustment frame, a second groove body opened on the adjustment frame along the width direction, and a sensor embedded in the second groove body, the sensor is provided with a second locking member, and the second locking member locks the sensor through the second groove body.

[0012] In an embodiment of the present invention, buffers are further provided at both ends of the support body.

[0013] In one embodiment of the present invention, the fixture plate is provided with a third groove body, and the third groove body is adapted to the wiring of the product.

[0014] In one embodiment of the utility model, the fixture plate is provided with an air passage, a first end of the air passage is connected to the third groove body, and a second end of the air passage is connected to a quick connector.

[0015] In one embodiment of the present invention, the carrier bracket is also provided with a TP test box and a PG igniter.

[0016] The utility model also discloses a testing system, which comprises the above-mentioned automatic plug-in carrier.

[0017] The above technical solution of the utility model has the following advantages compared with the prior art:

[0018] An automatic plug-in platform described in the utility model supports the main structure of the entire automatic plug-in platform through a platform bracket, carries and accurately positions the product to be tested through a fixture plate to ensure the plug-in accuracy, a support body is arranged on the platform bracket, and is used to provide a support structure for a backlight mechanism, the backlight module is slidably connected to the support body, and can illuminate the display product to be tested, the telescopic drive member drives the backlight module to move along the direction of the support body, and can adjust the position of the backlight module, when the display product is connected, the backlight module is driven backward, so as to automatically avoid the clamping mechanism of the plug-in robot, after the plug-in robot completes the plug-in, the telescopic drive member drives the backlight module to reset, thereby increasing the range of motion of the manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein

[0020] Figure 1 It is a three-dimensional diagram of the plug-in carrier of the utility model;

[0021] Figure 2 It is a schematic diagram of the position of the backlight module of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the support body part of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the fixture plate of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the adjusting frame of the utility model.

[0025] Explanation of the reference numerals in the drawings in the specification: 1. stage bracket; 2. fixture plate; 3. thumb screw; 4. support body; 5. slider; 6. product to be tested; 7. backlight module; 8. adjustment frame; 9. cable; 10. third slot body; 11. first slot body; 12. telescopic drive member; 13. buffer; 14. fourth slot body; 15. quick connector; 16. air duct; 18. second slot body. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Example

[0027] Reference Figure 1-5 As shown,

[0028] The utility model discloses an automatic insertion platform, comprising:

[0029] The positioning mechanism comprises: a stage support 1, a fixture plate 2 arranged on the stage support 1, and the fixture plate 2 is used to position the product to be tested;

[0030] The backlight mechanism includes: a support body 4 arranged on the stage bracket 1, a backlight module 7 slidably connected to the support body 4, and a telescopic driving member 12 whose output end is connected to the backlight module 7, and the backlight module is movably arranged below the fixture plate 2.

[0031] An automatic plug-in platform described in the utility model supports the main structure of the entire automatic plug-in platform through a platform bracket 1, carries and accurately positions the product to be tested through a fixture plate 2 to ensure the plug-in accuracy, a support body 4 is arranged on the platform bracket 1, and is used to provide a support structure for the backlight mechanism, a backlight module 7 is slidably connected to the support body 4, and can illuminate the display product to be tested, a telescopic drive member 12 drives the backlight module 7 to move along the direction of the support body 4, and can adjust the position of the backlight module 7, when the display product is connected, the backlight module 7 is driven backward, so as to automatically avoid the clamping mechanism of the plug-in robot, after the plug-in robot completes the plug-in, the telescopic drive member 12 drives the backlight module 7 to reset, and provides backlight to the display for detection.

[0032] The jig plate 2 is movably and detachably arranged on the carrier bracket 1. The jig plate 2 is provided with a fourth groove 14 to adapt, accommodate and position the product to be tested 6. The jig plate 2 is penetrated by a plurality of hand screws 3. The carrier bracket 1 is provided with a plurality of threaded holes along the length direction whose threads are matched with the hand screws 3. The jig plate 2 is a component on the carrier bracket 1 and can be easily disassembled and installed, providing a convenient way to maintain and replace the jig plate 2, so as to facilitate the replacement of the corresponding jig plate 2 for products of different specifications. The threaded hole is matched with the thread of the hand screw 3. This design allows the jig plate 2 to be firmly installed on the carrier bracket 1 by rotating the hand screw 3, so as to realize accurate positioning of the product and realize tool-free disassembly and assembly by the hand screw 3.

[0033] See also Figure 3 As shown, the support body 4 is slidably connected with a slider 5, and the backlight module 7 is connected to the slider 5. The driving member can be any one of a servo cylinder, a servo electric cylinder or a servo hydraulic rod. In this embodiment, it is configured as a servo cylinder. The slider 5 can slide on the support body 4, and the backlight module 7 is installed on the slider 5 so as to move together with the support body 4, so as to facilitate the adjustment of the position of the backlight module 7 relative to the support body 4. In addition, in a possible embodiment, through the connection between the slider 5 on the support body 4 and the backlight module 7, the system can adapt to products of different sizes and shapes to ensure that each product can obtain appropriate lighting.

[0034] See also Figure 2 , Figure 5 As shown, the stage bracket 1 is also movably provided with a detection component, specifically, the detection component includes: a first groove body 11 opened on the stage bracket 1 along the length direction, an adjustment frame 8 arranged on the stage bracket 1 along the width direction, a first locking member penetrating the first groove body 11 and the adjustment frame 8, a second groove body 18 opened on the adjustment frame 8 along the width direction, and a sensor embedded in the second groove body 18, the sensor is provided with a second locking member, and the second locking member locks the sensor through the second groove body 18.

[0035] See also Figure 3 As shown, buffers 13 are further provided at both ends of the support body 4. The buffers 13 may be hydraulic buffers 13. The buffers 13 are in the form of hydraulic buffers 13, which include a liquid-filled cavity. The damping mechanism is used to achieve a buffering effect on the backlight module 7 when it moves to the end point, thereby effectively alleviating the impact during the limiting process. The buffers 13 are provided to buffer the backlight module 7, thereby preventing accidental collisions, damages or exceeding the limits of the system design, and at the same time, can play a limiting role.

[0036] See also Figure 4As shown, the jig plate 2 is provided with a third slot 10, and the third slot 10 is adapted to the wiring of the product. The third slot 10 is a slot or channel on the jig plate 2, and its design allows the wiring of the product to be placed therein. The third slot 10 extends along one or more sides of the jig plate 2, providing sufficient space to accommodate the wiring of the product.

[0037] Continue to see Figure 4 As shown, the jig plate 2 is provided with an air channel 16, a first end of the air channel 16 is connected to the third trough body 10, a second end of the air channel 16 is connected to a quick connector 15, the air channel 16 is a channel on the jig plate 2, which allows gas to flow therein for transferring gas, a first end of the air channel 16 is connected to the third trough body 10, so that gas can enter the third trough body 10 through the air channel 16, and through the connection with the third trough body 10, the gas can be directed to a specific product area to achieve precise pneumatic operation, the gas source is an external high-pressure gas source, and the blowing of the gas is controlled by a corresponding valve, so that the product's wiring is blown up from the third trough body 10, so as to facilitate the detachment of the wiring after the detection is completed.

[0038] The carrier bracket 1 is also provided with a TP test box and a PG igniter. The TP test box is generally a test device used to detect and diagnose the touch screen (Touch Panel, TP) function of the product. The touch screen test box can simulate the user's touch input to test the sensitivity, accuracy and responsiveness of the touch screen. The PG igniter is a device used to light up or test the product display screen to verify whether the display screen can work normally and ensure that the parameters such as the brightness, color and contrast of the display screen meet the standards. The TP test box and the PG igniter are electrically connected to the male head, and the male head is plugged into the product interface through a wiring robot to test and verify the product function to ensure that the produced products meet the required quality standards. Example

[0039] A testing system includes an automatic docking platform as described in Example 1.

[0040] A test system described in this embodiment also includes a visual inspection device and a plug-in robot. The visual inspection device is used to perform visual inspection on the product 6 to be tested. This may include a camera, an image processing system and an algorithm for detecting the appearance, position or other key features of the product. The plug-in robot is a mechanical arm system for automatically plugging products. It can perform the plug-in operation according to a predetermined program or visual guidance to ensure that the product is accurately inserted into the test system. Obviously, the above embodiments are only examples for clear explanation and are not limitations on the implementation methods. For ordinary technicians in the field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present utility model.

Claims

1. An automatic insertion platform, characterized in that: include: A positioning mechanism, comprising: a stage support, a fixture plate arranged on the stage support, the fixture plate being used to position the product to be inspected; The backlight mechanism comprises: a support body arranged on the stage bracket, a backlight module slidably connected to the support body, and a telescopic driving member whose output end is connected to the backlight module, wherein the backlight module is movably arranged below the fixture plate.

2. The automatic insertion platform according to claim 1, characterized in that: The jig plate is movably and detachably arranged on the carrier bracket, the jig plate is penetrated with a plurality of hand screws, and the carrier bracket is provided with a plurality of threaded holes along the length direction and the threads are matched with the hand screws.

3. The automatic insertion platform according to claim 1, characterized in that: The support body is slidably connected with a slider, and the backlight module is connected to the slider.

4. The automatic insertion platform according to claim 1, characterized in that: The carrier bracket is also movably provided with a detection component.

5. The automatic insertion platform according to claim 4, characterized in that: The detection component includes: a first groove body opened on the carrier bracket along the length direction, an adjustment frame arranged on the carrier bracket along the width direction, a first locking member passing through the first groove body and the adjustment frame, a second groove body opened on the adjustment frame along the width direction, and a sensor embedded in the second groove body, the sensor is provided with a second locking member, and the second locking member locks the sensor through the second groove body.

6. The automatic insertion platform according to claim 1, characterized in that: Buffers are also provided at both ends of the support body.

7. The automatic insertion platform according to claim 1, characterized in that: The fixture plate is provided with a third groove body, and the third groove body is adapted to the wiring of the product.

8. The automatic insertion platform according to claim 1, characterized in that: The fixture plate is provided with an air passage, a first end of the air passage is connected to the third groove body, and a second end of the air passage is connected to a quick connector.

9. The automatic insertion platform according to claim 1, characterized in that: The carrier bracket is also provided with a TP test box and a PG igniter.

10. A testing system, characterized in that: It comprises an automatic docking platform as described in any one of claims 1 to 9.

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