A display module flicker burning device

Abstract

This utility model discloses a display module flicker programming device in the field of display module programming technology, including a base, a testing machine, a programming probe, a carrier disk, red and green indicator lights, and cables. The base has an operating side, and the red and green indicator lights, the programming probe, and the testing machine are located inside the base. The programming probe is installed on the side away from the operating side. A hole is cut in the upper cover of the base corresponding to the programming probe, and the top of the programming probe is flush with the surface of the upper cover. The red and green indicator lights are installed on the upper cover of the base. The programming probe is electrically connected to the testing machine via cables. The carrier disk is installed on the upper surface of the base and is detachably connected to the base. The carrier disk has a positioning groove, and the positioning groove is cut in the hole corresponding to the programming probe. This utility model has no moving mechanical parts, and the operator does not need to touch the relevant circuits during operation, thus reducing the risk of circuit failure and improving the stability of the device.

Description

Technical Field

[0001] This utility model relates to the field of display module programming technology, and in particular to a display module flicker programming device. Background Technology

[0002] Display modules often exhibit some display differences during the manufacturing process. Specifically, these differences manifest as varying flicker ratios, with some exhibiting severe flicker, resulting in a blurry display and affecting the overall display quality. To address this issue, it is necessary to perform flicker programming on the LCD module.

[0003] Currently, there are generally two methods for manual flashing on the market:

[0004] One method involves manually adjusting the alignment to center the optical probe on the module's display surface. This requires multiple adjustments, resulting in low efficiency and poor accuracy.

[0005] Secondly, the alignment of the probe is achieved through a drawer-type push-in module or a rotating probe-type mechanical device. The movement of these moving mechanical parts can easily cause communication lines to loosen or break, affecting the stability of the device. If the mechanism fails to reach the correct position, the burning effect will be affected. The operation of these moving mechanisms increases work time and workload, impacting efficiency. Furthermore, these devices are generally large, and a single person can typically operate a maximum of three sets of fixtures. The fixtures have poor compatibility with different models, and their cost is high.

[0006] Based on this, the present invention designs a display module flicker burning device to solve the above problems. Utility Model Content

[0007] The purpose of this invention is to provide a display module flicker burning device that solves the problems of low efficiency of manual alignment, poor stability caused by mechanical moving mechanisms, and increased operation time in existing burning devices. It enables rapid and accurate alignment of the probe with the display center of the module, thereby improving the burning effect and operation efficiency.

[0008] This utility model is implemented as follows: a display module flicker burning device, comprising:

[0009] Base, tester, programming probe, carrier disk, red and green indicator lights, programming switch and cables;

[0010] The base is a cuboid with an operating side. The red and green indicator lights, the programming probe, and the testing machine are located inside the base. The programming probe is installed on the side away from the operating side. The top cover of the base has a hole corresponding to the programming probe. The top of the programming probe is flush with the surface of the top cover of the base.

[0011] The testing machine is located on the operating side, the programming switch is electrically connected to the testing machine, the programming switch is mounted on the upper surface of the base, and the programming switch is close to the operating side;

[0012] The red and green indicator lights are installed on the base cover and are close to the operation side. The red and green indicator lights are electrically connected to the test machine and do not interfere with the programming switch.

[0013] The programming probe is connected to the testing machine via the cable, but the programming probe does not directly contact the testing machine;

[0014] The carrier disk is mounted on the upper surface of the base and is detachably connected to the base. The carrier disk is provided with a positioning groove, and the positioning groove is drilled at the corresponding position of the programming probe. The programming probe is located at the center of the positioning groove.

[0015] The carrier disk does not interfere with the red and green indicator lights and the programming switch.

[0016] Furthermore, there are four of each of the following: testing machine, programming probe, programming switch, red and green indicator light, and positioning slot. Each of the four testing machines, programming probes, programming switches, red and green indicator lights, and positioning slots corresponds to one another. The four testing machines, programming probes, programming switches, red and green indicator lights, and positioning slots do not contact each other.

[0017] Furthermore, the carrier is mounted on the upper surface of the base using four corner screws.

[0018] Furthermore, the device also includes a buzzer located inside the testing machine.

[0019] The beneficial effects of this utility model are:

[0020] This invention solves the problems of low efficiency due to manual alignment, poor stability due to mechanical moving parts, and increased operation time in existing programming devices. It achieves rapid and accurate alignment between the probe and the module display center, improving programming results and operational efficiency. It reduces fixture costs and the complexity of model switching. Through a shared base and replaceable tray design, it improves fixture versatility, reducing equipment investment and changeover time. It eliminates interference from ambient light on the probe. Furthermore, through a multi-station design and automated prompting function, it reduces personnel workload, saves workspace, and improves the overall stability and ease of operation of the device.

[0021] This invention saves working space by setting up four workstations on a single fixture. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model in use;

[0024] Figure 2 This is a schematic diagram of the structure of the carrier disk of this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of this utility model without the carrier disk;

[0026] Figure 4 This is a schematic diagram of the structure of this utility model without the carrier plate and the base cover;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1-Base, 2-Testing machine, 3-Programming probe, 4-Carrier disk, 5-Red and green indicator lights, 6-Operating side, 7-Positioning slot, 8-Programming switch, 9-LCD module, 10-Pin module. Detailed Implementation

[0029] Please see Figures 1 to 4 As shown, this utility model provides a display module flicker burning device. In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] In a specific embodiment of the technical solution of this utility model:

[0031] 1. Base; 2. Tester; 3. Programming probe; 4. Carrier disk; 5. Red and green indicator lights; 6. Programming switch; 7. Cables.

[0032] The base 1 is a cuboid. The base 1 has an operating side 6. The red and green indicator lights 5, the programming probe 3 and the testing machine 2 are located inside the base 1. The programming probe 3 is installed on the side away from the operating side 6. The top cover of the base 1 has a hole corresponding to the programming probe 3. The top of the programming probe 3 is flush with the surface of the top cover of the base 1.

[0033] The test machine 2 is located on the operation side 6. The programming switch 8 is electrically connected to the test machine 2. The programming switch 8 is installed on the upper surface of the base 1 and is close to the operation side 6.

[0034] The red and green indicator light 5 is installed on the top cover of the base 1 and is close to the operation side 6. The red and green indicator light 5 is electrically connected to the test machine 2 and does not interfere with the programming switch 8.

[0035] The programming probe 3 is connected to the testing machine 2 via the cable, and the programming probe 3 and the testing machine 2 do not directly contact each other;

[0036] The carrier disk 4 is mounted on the upper surface of the base 1 and is detachably connected to the base 1. The carrier disk 4 is provided with a positioning groove 7, the positioning groove 7 is drilled at the corresponding position of the programming probe 3, and the programming probe 3 is located at the center of the positioning groove 7.

[0037] The carrier disk 4 does not interfere with the red / green indicator lights 5 and the programming switch 8. This solves the problems of low efficiency due to manual alignment, poor stability due to mechanical moving mechanisms, and increased operation time in existing programming devices. It achieves rapid and accurate alignment between the probe and the module display center, improving programming effect and operation efficiency. It reduces fixture costs and the complexity of model switching. The design of a shared base 1 and replaceable carrier disk 4 improves fixture versatility and reduces equipment investment and changeover time. It eliminates interference from ambient light on the programming probe 3, and through automated prompting functions, reduces personnel workload and improves the overall stability and ease of operation of the device.

[0038] Furthermore, there are four of each of the following: testing machine 2, programming probe 3, programming switch 8, red / green indicator light 5, and positioning slot 7. Each of these components corresponds one-to-one. The four testing machines 2, programming probes 3, programming switches 8, red / green indicator lights 5, and positioning slots 7 do not contact each other. By setting four workstations on a single fixture, the overall volume is smaller than that of four sets of drawer-type or rotary fixtures, saving workspace.

[0039] Furthermore, the carrier plate 4 is mounted on the upper surface of the base 1 using four corner screws. When switching models, only the four corner screws need to be removed and the carrier plate replaced; the base, probe, and testing machine do not need to be replaced or adjusted.

[0040] Furthermore, the device also includes a buzzer located inside the testing machine 2. The programming result is indicated to the operator via a corresponding workstation indicator light and a buzzer; a green light and a short buzzer indicate successful programming, while a red light and a long buzzer indicate programming failure.

[0041] In use, the operator changes the carrier plate 4 according to the LCD module 9 to be programmed. The operator places the LCD module 9 into the mounting slot 7 of station 1 and fixes it. The LCD module 9 is connected to the testing machine 2 via the pin module 10. At the same time as the pin module 10 is engaged, the programming switch 8 is triggered to close, and the program automatically executes the programming process. Stations 2, 3, and 4 are operated sequentially to program the LCD module 9. If the red-green indicator light 5 is green and the buzzer emits a short beep, it indicates that the programming is successful; if the red-green indicator light 5 is red and the buzzer emits a long beep, it indicates that the programming has failed. After receiving the programming result prompt of a certain station, the operator opens the pin module 10. At this time, the programming switch 8 is disconnected, the LCD module 9 of that station is removed, and an unprogrammed LCD module 9 is taken to this station for programming. This process is repeated continuously.

[0042] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A display module flicker burning device, characterized in that, include: Base, tester, programming probe, carrier disk, red and green indicator lights, programming switch and cables; The base is a cuboid with an operating side. The red and green indicator lights, the programming probe, and the testing machine are located inside the base. The programming probe is installed on the side away from the operating side. The top cover of the base has a hole corresponding to the programming probe. The top of the programming probe is flush with the surface of the top cover of the base. The testing machine is located on the operating side, the programming switch is electrically connected to the testing machine, the programming switch is mounted on the upper surface of the base, and the programming switch is close to the operating side; The red and green indicator lights are installed on the base cover and are close to the operation side. The red and green indicator lights are electrically connected to the test machine and do not interfere with the programming switch. The programming probe is connected to the testing machine via the cable, but the programming probe does not directly contact the testing machine; The carrier disk is mounted on the upper surface of the base and is detachably connected to the base. The carrier disk is provided with a positioning groove, and the positioning groove is drilled at the corresponding position of the programming probe. The programming probe is located at the center of the positioning groove. The carrier disk does not interfere with the red and green indicator lights and the programming switch.

2. The display module flicker burning device according to claim 1, characterized in that: There are four of each of the following: testing machine, programming probe, programming switch, red and green indicator light, and positioning slot. Each of the four testing machines, programming probes, programming switches, red and green indicator lights, and positioning slots corresponds to one another. The four testing machines, programming probes, programming switches, red and green indicator lights, and positioning slots do not contact each other.

3. The display module flicker burning device according to claim 1, characterized in that: The carrier plate is mounted on the upper surface of the base using four corner screws.

4. The display module flicker burning device according to claim 1, characterized in that: It also includes a buzzer, which is located inside the test machine.

Images