Semi-automatic LED lamp panel lightening detection equipment

Abstract

The utility model discloses a semi-automatic LED lamp panel lightening detection device, which relates to the technical field of LED lamp panel detection and comprises a fixed frame, a test frame is obliquely arranged at the top of one end of the fixed frame, a jig is fixed on the surface of the test frame, and a lamp panel product is placed in the jig. A worker places a lamp panel product to be detected in the jig, lamp beads of the lamp panel product face the inside of the jig, the jig adopts a hollow design, a light source of the lighted lamp beads can penetrate through the jig, then a flat cable of a test board is connected with a wiring terminal of the lamp panel product, at the moment, the test start button is manually started, and the lamp beads of the lamp panel product face the inside of the jig. According to the technical scheme, the lamp panel product is lighted, and after a period of time, the lamp panel product is photographed and detected through the visual detection module, so that the problem that lightening detection needs to be carried out manually is effectively avoided, meanwhile, the problems of missing detection and misjudgment are avoided, and the overall detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp board detection, in particular to a semi-automatic LED lamp board lighting detection device. Background Technique

[0002] With the rapid development of Mini LED display technology, Mini LED display products have begun to be applied to ultra-large screen high-definition displays, such as commercial fields like monitoring and command, high-definition studio, high-end cinema, medical diagnosis, advertising display, conference and exhibition, office display, virtual reality, etc.

[0003] The methods of LED detection include dedicated analyzers and manual visual inspection. Dedicated instruments have a lot of configurations, high costs, strong professionalism, and high requirements for users. They are mainly for the R & D departments of large enterprises. Some small enterprises with limited technical strength and funds generally adopt the method of manual visual inspection. Its disadvantages are obvious. It requires experience of the inspection personnel, has a large workload, is prone to visual fatigue, resulting in missed inspections and misjudgments, and ultimately leads to low efficiency. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a semi-automatic LED lamp board lighting detection device to solve the technical problems in the prior art that the method of manual visual inspection is generally adopted, its disadvantages are obvious, it requires experience of the inspection personnel, has a large workload, is prone to visual fatigue, resulting in missed inspections and misjudgments, and ultimately leads to low efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a semi-automatic LED lamp board lighting detection device, including a fixed frame. One end of the top of the fixed frame is inclined with a test rack. A fixture is fixed on the surface of the test rack. A lamp board product is placed inside the fixture. The fixture is arranged in a hollow manner, and the front of the lamp board product faces the fixture.

[0006] On one side inside the fixed frame, a first test board and a second test board are respectively fixed from bottom to top. A test board cable is fixed on one side of the second test board and penetrates through the test rack, and the end of the test board cable is inserted into the wiring terminal of the lamp board product.

[0007] A visual detection module facing the fixture is fixed at one end inside the fixed frame. The visual detection module and the fixed frame are fixedly connected through a connecting plate, and the connecting plate and the fixed frame are detachably connected.

[0008] An adjusting arm is fixed on one side of the top of the fixed frame, and a display is fixed at the end of the adjusting arm. A test start button and a conversion knob are respectively arranged on one side of the surface of the test rack. A keyboard and mouse module is arranged below the test rack at one end of the fixed frame.

[0009] By adopting the above technical solution, the staff place the lamp board product to be detected inside the fixture, where the lamp beads of the lamp board product face the inside of the fixture, and the fixture adopts a hollow design, which enables the light source of the lit lamp beads to pass through the fixture. Then, connect the test board wiring harness to the wiring terminals of the lamp board product. At this time, manually start by pressing the test start button to light up the lamp board product. After being lit for a period of time, use the vision detection module to take pictures and detect the lamp board product. As described above, it effectively avoids the problem of manual lighting detection and also avoids the problems of missed detection and misjudgment, thus greatly improving the overall detection efficiency.

[0010] The present utility model is further configured such that universal wheels and telescopic support legs are provided at the four corners of the bottom of the fixed frame, and the telescopic support legs and the fixed frame are connected by screws.

[0011] By adopting the above technical solution, when multiple sets of telescopic support legs are raised, the whole of the present utility model can be moved by multiple sets of universal wheels. After moving to the designated location, the multiple sets of telescopic support legs can be extended to play a role in supporting and fixing the whole of the present utility model.

[0012] The present utility model is further configured such that multiple sets of cabinet boards are fixed on the outer surface of the fixed frame.

[0013] By adopting the above technical solution, the multiple sets of cabinet boards play a role in protecting the electronic components inside the fixed frame.

[0014] In summary, the present utility model mainly has the following beneficial effects: The staff of the present utility model place the lamp board product to be detected inside the fixture, where the lamp beads of the lamp board product face the inside of the fixture, and the fixture adopts a hollow design, which enables the light source of the lit lamp beads to pass through the fixture. Then, connect the test board wiring harness to the wiring terminals of the lamp board product. At this time, manually start by pressing the test start button to light up the lamp board product. After being lit for a period of time, use the vision detection module to take pictures and detect the lamp board product. As described above, it effectively avoids the problem of manual lighting detection and also avoids the problems of missed detection and misjudgment, thus greatly improving the overall detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0017] Figure 3 is for the present utility model Figure 2 enlarged view of part A;

[0018] Figure 4This is the flowchart of the utility model.

[0019] In the figure: 1. Fixed frame; 2. Test stand; 3. Fixture; 4. Lamp board product; 5. First test board; 6. Second test board; 7. Test board cable; 8. Connection board; 9. Visual inspection module; 10. Display; 11. Adjusting arm; 12. Test start button; 13. Conversion knob; 14. Keyboard and mouse module; 15. Cabinet board; 16. Universal wheel; 17. Telescopic support leg. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0021] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0022] A semi-automatic LED lamp board lighting detection device, as Figures 1-4 shown, includes a fixed frame 1. A test stand 2 is obliquely arranged at the top of one end of the fixed frame 1. A fixture 3 is fixed on the surface of the test stand 2. A lamp board product 4 is placed inside the fixture 3. The fixture 3 is provided with a hollow structure, and the front of the lamp board product 4 faces the fixture 3, enabling the light source of the lit lamp beads to pass through the fixture 3;

[0023] On one side inside the fixed frame 1, a first test board 5 and a second test board 6 are respectively fixed from bottom to top. A test board cable 7 penetrating the test stand 2 is fixed on one side of the second test board 6, and the end of the test board cable 7 is inserted into the wiring terminal of the lamp board product 4. Connect the test board cable 7 to the wiring terminal of the lamp board product 4. At this time, manually start through the test start button 12 to light up the lamp board product 4. After being lit for a period of time, the lamp board product 4 is photographed and detected by the visual inspection module 9;

[0024] As can be seen from the above, the problem of manual lighting detection is effectively avoided, and at the same time, the problems of missed detection and misjudgment are avoided, thereby greatly improving the overall detection efficiency;

[0025] A visual inspection module 9 facing the fixture 3 is fixed at one end inside the fixed frame 1. The visual inspection module 9 and the fixed frame 1 are fixedly connected through a connection board 8, and the connection between the connection board 8 and the fixed frame 1 is detachable;

[0026] An adjusting arm 11 is fixed on one side of the top of the fixed frame 1, and a display 10 is fixed at the end of the adjusting arm 11. A test start button 12 and a conversion knob 13 are respectively arranged on one side of the surface of the test stand 2. A keyboard and mouse module 14 is arranged below the test stand 2 at one end of the fixed frame 1.

[0027] Please refer to Figure 1 and Figure 2 . Universal wheels 16 and telescopic support legs 17 are provided at the four corners of the bottom of the fixed frame 1, and the telescopic support legs 17 and the fixed frame 1 are connected by screws. By setting the above structure, when multiple groups of telescopic support legs 17 are raised, the whole of the present utility model can be moved by multiple groups of universal wheels 16. After moving to the designated location, multiple groups of telescopic support legs 17 can be extended to play a role in supporting and fixing the whole of the present utility model.

[0028] Please refer to Figure 1 and Figure 2 . Multiple groups of cabinet boards 15 are fixed on the outer surface of the fixed frame 1. By setting the above structure, multiple groups of cabinet boards 15 play a role in protecting the electronic components inside the fixed frame 1.

[0029] The working principle of the present utility model is as follows: When in use, the power is turned on, and the staff places the lamp board product 4 to be detected inside the jig 3, with the lamp beads of the lamp board product 4 facing inside the jig 3, and the jig 3 is designed with a hollow structure, enabling the light source of the lit lamp beads to pass through the jig 3;

[0030] Then the test board wiring harness 7 is connected to the wiring terminals of the lamp board product 4. At this time, it is manually started by the test start button 12 to light up the lamp board product 4. After being lit for a period of time, the lamp board product 4 is photographed and detected by the vision detection module 9;

[0031] As can be seen from the above, the problem of manual lighting detection is effectively avoided, and at the same time, the problems of missed detection and misjudgment are avoided, thereby greatly improving the overall detection efficiency;

[0032] Furthermore, the test board wiring harness 7 is connected to the first test board 5 and the second test board 6, and thus the lamp board product 4 can be lit;

[0033] Even further, a vision controller, a switching power supply, and a leakage protection circuit breaker are provided at the bottom end inside the fixed frame 1. The vision controller and the vision detection module 9 cooperate with each other to enable the vision detection module 9 to photograph and detect the lamp board product 4 and then transmit it to the inside of the display 10.

[0034] Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A semi-automatic LED light board lighting detection device, comprising a fixed frame (1), characterized in that: At one end of the fixed frame (1), a test stand (2) is inclined at the top, and a fixture (3) is fixed on the surface of the test stand (2). A lamp board product (4) is placed inside the fixture (3). Inside the fixed frame (1), a first test board (5) and a second test board (6) are respectively fixed from bottom to top on one side. On one side of the second test board (6), a test board cable (7) passing through the test stand (2) is fixed, and the end of the test board cable (7) is inserted into the wiring terminal of the lamp board product (4). At one end inside the fixed frame (1), a vision detection module (9) facing the fixture (3) is fixed.

2. The semi-automatic LED light board lighting detection device according to claim 1, characterized in that: The fixture (3) is provided with a hollow structure, and the front of the lamp board product (4) faces the fixture (3).

3. The semi-automatic LED light board lighting detection device according to claim 1, characterized in that: The vision detection module (9) and the fixed frame (1) are fixedly connected through a connecting plate (8), and the connecting plate (8) and the fixed frame (1) are detachably connected.

4. The semi-automatic LED light board lighting detection device according to claim 1, characterized in that: On one side of the top of the fixed frame (1), an adjusting arm (11) is fixed, and a display (10) is fixed at the end of the adjusting arm (11).

5. The semi-automatic LED light board lighting detection device according to claim 1, wherein: On one side of the surface of the test stand (2), a test start button (12) and a conversion knob (13) are respectively provided. At one end of the fixed frame (1), a keyboard and mouse module (14) is provided below the test stand (2).

6. The semi-automatic LED lamp panel lighting detection device according to claim 1, characterized in that: At the four corners of the bottom of the fixed frame (1), universal wheels (16) and telescopic support legs (17) are provided, and the telescopic support legs (17) and the fixed frame (1) are connected by screws.

7. The semi-automatic LED light board lighting detection device according to claim 1, wherein: On the outer surface of the fixed frame (1), multiple cabinet boards (15) are fixed, and the multiple cabinet boards (15) serve to protect the electronic components inside the fixed frame (1).

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