Portable LCD screen aging test tool

Abstract

The utility model relates to the technical field of LCD screen aging test, and discloses a portable LCD screen aging test tool which comprises a test box, the top of the test box is provided with a self-adaptive adjusting assembly, and the self-adaptive adjusting assembly is used for adjusting according to different screens. According to the portable LCD screen aging test tool, the self-adaptive adjusting assembly is installed, the fixing columns can be used for providing installation positions for the switching circuit board on the outer side, the transverse and longitudinal distribution of the fixing columns can be suitable for areas of different display screen interface positions, the switching circuit board can be limited by fixing the positioning holes in the fixing columns, and the testing efficiency is improved. The switching circuit board can be replaced to meet the requirements of LCD screens of different specifications, the stacking and splicing effects can be achieved by arranging the splicing grooves and installing the splicing feet, and the positions and models of the switching circuit board can be flexibly adjusted through the self-adaptive adjusting assembly to meet different requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to LCD screen aging test technical field, concretely is a kind of portable LCD screen aging test tool. BACKGROUND

[0002] LCD screen must be after aging product quality can reach high requirement guarantee, existing aging procedure requires high to manpower and site, cause production cost to be too high, some factories reduce cost and improve efficiency even cancel aging procedure, to lead to product quality decline, finally defective product flows into consumer terminal, damage consumer interests.

[0003] In prior art, the existing LCD screen aging test device usually needs to detect different sizes of LCD screens, but cannot be adjusted and replaced with adapter, so that different LCD screens cannot be adapted. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of portable LCD screen aging test tool to solve the problem that multiple cannot be adjusted and replaced with adapter in the above background art, so that different LCD screens cannot be adapted.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of portable LCD screen aging test tool, including test box, the top of test box is provided with self-adapting adjustment component, and self-adapting adjustment component is used to adjust according to different screen, the bottom of test box is provided with power supply component, and power supply component is used to realize the power support for device;

[0006] The self-adapting adjustment component includes several groups of fixed column, and self-adapting component includes adapter circuit board, the top of adapter circuit board is provided with several groups of positioning hole, and positioning hole is located at the outside of fixed column;

[0007] The power supply component includes four groups of battery fixing sleeve, the bottom of two groups of battery fixing sleeve is provided with fixed ring, and the inside of fixed ring is provided with storage battery.

[0008] Preferably, the top of the four corners of the test box is provided with a splicing groove, and the bottom of the four corners of the test box is provided with a splicing foot.

[0009] Preferably, the inside of the test box is provided with a support frame, and the bottom of the test box is provided with four groups of circuit board fixing sleeves, and the inside of the circuit board fixing sleeve is provided with a fixing screw, and the outside of the fixing screw is provided with a driving circuit board.

[0010] Preferably, the top of the adapter circuit board is provided with an adapter port, and the inner side of the adapter port is provided with a connecting block.

[0011] Preferably, the bottom of the left end of the driving circuit board is provided with a power-on key, the right side of the power-on key is provided with a charging port, the right side of the charging port is provided with a data port, and the right side of the data port is provided with an aging test key.

[0012] Preferably, the back of the connecting block is provided with an adapter cable, and the back of the adapter cable is provided with a display backboard.

[0013] Preferably, the inner side of the end of the fixing ring is provided with a positioning screw, and the positioning screw is located on the inner side of the battery fixing sleeve.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] Firstly, the self-adaptive adjusting assembly is installed, the fixing column can provide a mounting position for the adapter circuit board outward, the horizontal and vertical distribution of the fixing column can be suitable for different display screen interface position areas, the positioning hole is fixed on the fixing column to limit the adapter circuit board, the adapter circuit board can be replaced to adapt to the demand of different specifications of LCD screens, the splicing groove and the splicing foot are installed to achieve the effect of stacking and splicing, the existing test device needs to be placed on the shelf, the whole tool is inconvenient to place, and the appearance of the screen is easily damaged when being placed on the shelf or taken off, the self-adaptive adjusting assembly can flexibly adjust the position and type of the adapter circuit board to adapt to different demands.

[0016] Secondly, the power supply assembly is installed, the existing aging test tool is generally used by being plugged on the power socket, so that the position cannot be flexibly moved and carried, the fixing ring is combined with the battery fixing sleeve, the positioning screw is used for fixing the internal storage battery, the power supply assembly can achieve self-power supply, and the tool is convenient to test and use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the main body structure of the utility model;

[0018] Figure 2 It is a schematic view of the top structure of the test box of the utility model;

[0019] Figure 3The utility model discloses a switching line circuit board structure schematic diagram.

[0020] Figure 4 The utility model discloses a display screen structure schematic diagram.

[0021] Figure 5 The utility model discloses a test box bottom structure schematic diagram.

[0022] Figure 6 The utility model discloses a battery structure schematic diagram.

[0023] Among them: 1, test box, 101, splicing groove, 102, splicing foot, 103, support frame, 104, fixed column, 105, circuit board fixed cover, 106, battery fixed cover, 2, switching line circuit board, 201, positioning hole, 202, switching interface, 203, connecting flat cable, 3, drive line circuit board, 301, fixed screw, 302, power-on key, 303, charging port, 304, data port, 305, aging test key, 4, display screen, 401, connecting block, 402, switching flat cable, 403, display backboard, 5, battery, 501, fixed ring, 502, fixed screw, 503, connecting line. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-6 A portable LCD screen aging test tool, including test box 1, the top of test box 1 is provided with adaptive adjustment assembly, and adaptive adjustment assembly is used for adjusting according to different screen, the bottom of test box 1 is provided with power supply assembly, and power supply assembly is used for realizing for device provides power support, and power supply assembly can be removed and replaced;

[0026] Adaptive adjustment assembly includes several groups of fixed column 104, and adaptive assembly includes switching line circuit board 2, the top of switching line circuit board 2 is provided with several groups of positioning hole 201, and positioning hole 201 is located at the outside of fixed column 104;

[0027] Power supply assembly includes four groups of battery fixed cover 106, and the bottom of two groups of battery fixed cover 106 is provided with fixed ring 501, and the inside of fixed ring 501 is provided with battery 5.

[0028] By the technical scheme, the fixed column 104 can provide a mounting position for the outward adapter circuit board 2, the transverse and longitudinal distribution of the fixed column 104 can be suitable for the area of different display screen 4 interface positions, the adapter circuit board 2 can be limited by fixing the positioning hole 201 on the fixed column 104, and the adapter circuit board 2 can be replaced to adapt to the demand of different specifications of LCD screens, and the stacking and splicing effect can be achieved by opening the splicing groove 101 and mounting the splicing foot 102, which effectively avoids the problem that the existing test device needs to place the test fixture on the shelf, resulting in that the whole tool is inconvenient to place, and the appearance of the screen is easily damaged when the shelf is placed or removed, and the self-adaptive adjusting assembly can flexibly adjust the position and type of the adapter circuit board 2 to adapt to different demands.

[0029] By the technical scheme, the fixed column 104 can provide a mounting position for the outward adapter circuit board 2, the transverse and longitudinal distribution of the fixed column 104 can be suitable for the area of different display screen 4 interface positions, the adapter circuit board 2 can be limited by fixing the positioning hole 201 on the fixed column 104, and the adapter circuit board 2 can be replaced to adapt to the demand of different specifications of LCD screens, and the stacking and splicing effect can be achieved by opening the splicing groove 101 and mounting the splicing foot 102, which effectively avoids the problem that the existing test device needs to place the test fixture on the shelf, resulting in that the whole tool is inconvenient to place, and the appearance of the screen is easily damaged when the shelf is placed or removed, and the self-adaptive adjusting assembly can flexibly adjust the position and type of the adapter circuit board 2 to adapt to different demands.

[0030] Specifically, the splicing groove 101 is arranged at the top of the four corners of the test box 1, and the splicing foot 102 is arranged at the bottom of the four corners of the test box 1.

[0031] By the technical scheme, the splicing groove 101 can provide a mounting position for the splicing foot 102 of another group, so as to achieve the effect of stable stacking.

[0032] Specifically, the support frame 103 is arranged on the inner side of the test box 1, and four circuit board fixing sleeves 105 are arranged on the bottom of the test box 1, and the inner side of the circuit board fixing sleeve 105 is provided with a fixed screw 301, and the outer side of the fixed screw 301 is provided with a driving circuit board 3.

[0033] By the technical scheme, the support frame 103 can provide support for the display back plate 403, the circuit board fixing sleeve 105 can provide a mounting position for the driving circuit board 3, and the fixed screw 301 can fix the driving circuit board 3.

[0034] Specifically, the adapter interface 202 is arranged at the top of the adapter circuit board 2, the inner side of the adapter interface 202 is provided with a connecting block 401, the right side of the top of the adapter circuit board 2 is provided with a connecting flat cable 203, and the connecting flat cable 203 is located on the right side of the driving circuit board 3.

[0035] By the technical scheme, the adapter interface 202 is used to provide a mounting position for the connecting block 401, and the connecting flat cable 203 is used to connect with the driving circuit board 3 at the bottom.

[0036] Specifically, the bottom of the left end of the drive circuit board 3 is provided with a power-on key 302, the right side of the power-on key 302 is provided with a charging port 303, the right side of the charging port 303 is provided with a data port 304, and the right side of the data port 304 is provided with an aging test key 305.

[0037] Through the above technical scheme, the power-on key 302 is used to start the control of the device, the charging port 303 is used to provide the interface for charging the battery 5, the data port 304 is used to connect and transmit data with the device outside, and the aging test key 305 is used to control the operation.

[0038] Specifically, the back of the connecting block 401 is provided with a switching line 402, the back of the switching line 402 is provided with a display backboard 403, the display backboard 403 is located at the top of the support frame 103, and the top of the display backboard 403 is provided with a display screen 4.

[0039] Through the above technical scheme, the switching line 402 is used for data transmission, and the display backboard 403 and the display screen 4 can display the picture for auxiliary test.

[0040] Specifically, the inner side of the end of the fixing ring 501 is provided with a positioning screw 502, the positioning screw 502 is located at the inner side of the battery fixing sleeve 106, and the end of the connecting line 503 is connected with the drive circuit board 3.

[0041] Through the above technical scheme, the positioning screw 502 is used to connect the fixing ring 501 and the battery fixing sleeve 106.

[0042] In use, first, the display backboard 403 to be tested is placed on the top of the support frame 103, then the corresponding switching line board 2 is connected with the connecting line 203, then the switching line board 2 is installed on the corresponding fixing column 104, then the connecting block 401 is connected with the switching port 202, then the power-on key 302 is pressed to power on, then the aging test key 305 is pressed to test the power-on, and after the power-on test, the support frame 103 is directly spliced on the splicing groove 101 on the top of the other test box 1 to stack.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits, and the scope of the changes, modifications, replacements and variations is defined by the appended claims and their equivalents.

Claims

1. A portable LCD screen aging test tool, comprising a test box (1), characterized in that: The top of the test box (1) is provided with an adaptive adjustment component, and the adaptive adjustment component is used to adjust according to different screens; the bottom of the test box (1) is provided with a power supply component, and the power supply component is used to provide power support for the device; The adaptive adjustment component includes a plurality of groups of fixing columns (104), and the adaptive component includes a transfer circuit board (2), a plurality of groups of positioning holes (201) are provided on the top of the transfer circuit board (2), and the positioning holes (201) are located outside the fixing columns (104); The power supply assembly comprises four groups of battery fixing sleeves (106), the bottoms of two groups of the battery fixing sleeves (106) are provided with fixing rings (501), and the inner sides of the fixing rings (501) are provided with storage batteries (5).

2. The portable LCD screen aging test tool according to claim 1, characterized in that: The tops of the four corners of the test box (1) are provided with splicing grooves (101), and the bottoms of the four corners of the test box (1) are provided with splicing feet (102).

3. The portable LCD screen aging test tool according to claim 1, characterized in that: A support frame (103) is installed on the inner side of the test box (1), and four sets of circuit board fixing sleeves (105) are installed on the bottom of the test box (1), and fixing screws (301) are provided on the inner side of the circuit board fixing sleeves (105), and a driving circuit board (3) is provided on the outer side of the fixing screws (301).

4. The portable LCD screen aging test tool according to claim 1, characterized in that: A transfer interface (202) is installed on the top of the transfer circuit board (2), and a connection block (401) is provided on the inner side of the transfer interface (202). A connection cable (203) is provided on the right side of the top of the transfer circuit board (2), and the connection cable (203) is located on the right side of the driving circuit board (3).

5. The portable LCD screen aging test tool according to claim 3, characterized in that: A power button (302) is installed at the bottom of the left end of the driving circuit board (3), and a charging port (303) is provided on the right side of the power button (302), a data port (304) is provided on the right side of the charging port (303), and an aging test button (305) is provided on the right side of the data port (304).

6. The portable LCD screen aging test tool according to claim 4, characterized in that: The back of the connecting block (401) is installed with a transfer cable (402), and the back of the transfer cable (402) is installed with a display back panel (403). The display back panel (403) is located on the top of the support frame (103), and the top of the display back panel (403) is installed with a display screen (4).

7. The portable LCD screen aging test tool according to claim 1, characterized in that: A positioning screw (502) is provided on the inner side of the end of the fixing ring (501), and the positioning screw (502) is located on the inner side of the battery fixing sleeve (106). The end of the connecting wire (503) is connected to the driving circuit board (3).

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