CN219625018U - Multi-point testing tool for liquid crystal display module - Google Patents

Abstract

The utility model discloses a multipoint test fixture for a liquid crystal display module, which comprises a box body, wherein two mounting plates are symmetrically arranged on one side of the box body, the same top cover is rotationally connected between the two mounting plates, the bottom of the top cover is attached to the opening of the box body, the inner wall of the bottom of the box body is fixedly connected with a baffle plate, a plurality of conducting strips are arranged on the inner walls of the two sides of the box body, and a fixing component for clamping the display module is arranged on one side of the box body.

Description

Multi-point testing tool for liquid crystal display module

Technical Field

The utility model relates to the field of displays, in particular to a multipoint test fixture for a liquid crystal display module.

Background

The display is an output device of a computer, which is a display tool for displaying a certain electronic file on a screen through a specific transmission device, and can be classified into a cathode ray tube display, a plasma display PDP, and a liquid crystal display LCD.

The authorized bulletin number is: the utility model of CN211554530U discloses a multipoint test fixture for a liquid crystal display module, which comprises a placing plate, wherein one side of the top of the placing plate is fixedly provided with two fixing seats, a cover plate is hinged between two damping rotating shafts, the middle of the top of the placing plate is fixedly provided with a test plate, one side of the top of the test plate is provided with a plurality of placing grooves.

The display module which can be tested by the multipoint test fixture for the liquid crystal display module disclosed in the above patent is fixed, so that the display module with various sizes cannot be adapted, and the size of the display module which can be tested is too single, therefore, a person skilled in the art provides the multipoint test fixture for the liquid crystal display module to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a multipoint test fixture for a liquid crystal display module, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid crystal display module multiple spot test fixture, includes the box, one side symmetry of box is provided with two mounting panels, two rotate between the mounting panel and be connected with same top cap, the bottom of top cap and the opening part of box laminate mutually, the bottom inner wall fixedly connected with baffle of box, the both sides inner wall of box all is provided with a plurality of conducting strips, one side of box is provided with the fixed subassembly that is used for carrying out the centre gripping to the display module assembly.

As a further scheme of the utility model: the fixed subassembly is including running through two connecting blocks of sliding connection between the box both sides, two the both sides of connecting block all extend to the outside of box and fixedly connected with connecting plate, two adjacent equal fixedly connected with extension spring between the connecting plate, the bottom fixedly connected with push pedal of connecting block, the push pedal is located directly over the baffle.

As still further aspects of the utility model: and a plurality of wire outlet holes are formed in both sides of the box body and in the baffle plate, and the wire outlet holes are positioned on the same horizontal line.

As still further aspects of the utility model: the both sides of box all fixedly connected with rack, the rack is located under the connecting plate.

As still further aspects of the utility model: the two mounting plates are fixedly connected with the same rotating shaft, and the outer wall of the rotating shaft is fixedly connected with one side, close to the rotating shaft, of the top cover.

As still further aspects of the utility model: a plurality of jacks are symmetrically arranged on one side of the box body, a USB interface is arranged on one side, away from the jacks, of the box body, and a plug is arranged on one side, away from the jacks, of the box body.

As still further aspects of the utility model: the bottom rectangle of box is arranged and is provided with a plurality of stabilizer blades, the bottom of stabilizer blade is the sucking disc.

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

1. the top cover is held to be lifted upwards to open the box, place a plurality of display modules between the baffle reservation vacancy, one side of display module can support push pedal one side, the push pedal can be because two connecting blocks of resilience force extrusion to both sides of extension spring, two connecting blocks drive connecting plate and push pedal to both sides removal, can make the push pedal support one side of display module all the time and let one side that the display module was circular telegram contact with the conducting strip all the time, play fixed action and the effect that stable power supply connected to it, and can extrude two connecting plates and be close to each other and drive two push pedals to be close to each other through the connecting block and adjust the distance between two push pedals and reserve more space for the baffle, thereby remove the fixed to the display module of equidimension not.

2. The space is reserved for the circuit of the display module through the wire outlet, the circuit of the display module is prevented from being concentrated in the box, testing personnel can conveniently test the circuit, various devices for testing can be connected through the USB interface and the two power supply jacks, and the placing frame can be used for placing the electrography and some cylindrical testing devices, so that the circuit testing device is convenient for the use of the personnel.

The utility model has simple use, a plurality of display modules are placed in the box body and are abutted against one side of the display modules through the push plates to fix the display modules and stabilize the power supply connection, the fixing of the display modules with different sizes can be adapted by adjusting the distance between the two push plates, and the wire outlet holes, the USB interfaces and the power supply jacks are arranged to facilitate the practical use of the tool by staff, and the utility model has strong adaptability and convenient use.

Drawings

FIG. 1 is a first perspective three-dimensional schematic of the present utility model;

FIG. 2 is a second perspective three-dimensional schematic of the present utility model;

fig. 3 is a three-dimensional schematic of a push plate of the present utility model.

In the figure: 1. a case; 2. a top cover; 3. a support leg; 4. a wire outlet hole; 5. a placing rack; 6. a plug; 7. a USB interface; 8. a connecting plate; 9. a connecting block; 10. a tension spring; 11. a mounting plate; 12. a push plate; 13. a power jack; 14. a baffle; 15. and a conductive sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in an embodiment of the utility model, a multipoint test fixture for a liquid crystal display module comprises a box 1, two mounting plates 11 are symmetrically arranged on one side of the box 1, a top cover 2 is rotatably connected between the two mounting plates 11, the bottom of the top cover 2 is attached to an opening of the box 1, a baffle 14 is fixedly connected to the inner wall of the bottom of the box 1, a plurality of conductive sheets 15 are arranged on the inner walls of two sides of the box 1, and a fixing assembly for clamping the display module is arranged on one side of the box 1.

In this embodiment, the fixed subassembly includes two connecting blocks 9 that run through sliding connection between box 1 both sides, the both sides of two connecting blocks 9 all extend to the outside of box 1 and fixedly connected with connecting plate 8, all fixedly connected with extension spring 10 between two adjacent connecting plates 8, the bottom fixedly connected with push pedal 12 of connecting block 9, push pedal 12 is located directly over baffle 14, hold top cap 2 and lift up and open box 1, place a plurality of display modules between baffle 14 reserved vacancy, one side of display module can support push pedal 12 one side, push pedal 12 can extrude two connecting blocks 9 to both sides owing to the resilience force of extension spring 10, two connecting blocks 9 drive connecting plate 8 and push pedal 12 are to both sides removal, so can make push pedal 12 support one side that the display module was circular telegram always with conducting strip 15, play fixed action and stable power supply connection's effect to it, and can extrude two connecting plates 8 and be close to each other through connecting block 9 drive two push pedal 12 and be close to each other and adjust the distance between two push pedal 12 and be baffle 14 more space, thereby remove to adapt to the fixed small and small size of display module.

In this embodiment, a plurality of wire holes 4 are formed on both sides of the case 1 and the baffle 14, the wire holes 4 are located on the same horizontal line, and a space is reserved for the circuit of the display module through the wire holes 4, so that the circuit of the display module is prevented from being concentrated in the case 1, and a tester can conveniently test the circuit.

In this embodiment, the two sides of the case 1 are fixedly connected with the placing frames 5, and the placing frames 5 are located under the connecting plates 8.

In this embodiment, the same shaft is fixedly connected between the two mounting plates 11, and the outer wall of the shaft is fixedly connected with one side of the top cover 2 close to the shaft.

In this embodiment, one side symmetry of box 1 is provided with a plurality of power supply jack 13, and one side that box 1 kept away from power supply jack 13 is provided with USB interface 7, and one side that box 1 kept away from power supply jack 13 is provided with plug 6, can connect various equipment that are used for the test through USB interface 7 and two power supply jack 13, and rack 5 can be used for placing electrography and some cylindrical test equipment, makes things convenient for staff's use.

In this embodiment, a plurality of supporting legs 3 are arranged in a rectangular shape at the bottom of the box body 1, and the bottoms of the supporting legs 3 are suckers.

The working principle of the utility model is as follows: the top cover 2 is lifted upwards to open the box body 1, a plurality of display modules are placed between reserved gaps of the baffle plates 14, one side of each display module is propped against one side of the push plate 12, the push plate 12 can extrude the two connecting blocks 9 to two sides due to resilience force of the tension spring 10, the two connecting blocks 9 drive the connecting plates 8 and the push plate 12 to move to two sides, so that one side of the push plate 12 propped against the display modules all the time can lead one side of the display modules to be propped against the conducting strip 15 all the time, the fixing effect and the effect of stable power supply connection are achieved, the two connecting plates 8 can be extruded to be mutually close to each other, the two push plates 12 are driven to mutually close through the connecting blocks 9 to adjust the distance between the two push plates 12, more spaces are reserved for the baffle plates 14, accordingly, the fixing of the display modules with different sizes is removed, the space is reserved for the lines of the display modules through the wire outlet holes 4, the lines of the display modules are prevented from being concentrated in the box body 1, testing is facilitated for testing testers, various devices for testing can be connected through the USB interface 7 and the two power supply jacks 13, and the placing frame 5 can be used for placing cylindrical testing devices and some testing devices are convenient for the testers.

However, as well known to those skilled in the art, the working principles and wiring methods of the plug 6, the USB interface 7, the power jack 13, and the conductive sheet 15 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any optional matching can be performed by those skilled in the art according to their needs or convenience.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a liquid crystal display module multiple spot test fixture, includes box (1), its characterized in that: one side symmetry of box (1) is provided with two mounting panel (11), two rotate between mounting panel (11) and be connected with same top cap (2), the bottom of top cap (2) is laminated mutually with the opening part of box (1), the bottom inner wall fixedly connected with baffle (14) of box (1), the both sides inner wall of box (1) all is provided with a plurality of conducting strips (15), one side of box (1) is provided with the fixed subassembly that is used for carrying out the centre gripping to the display module.

2. The multi-point testing fixture of claim 1, wherein: the fixing assembly comprises two connecting blocks (9) which penetrate through the two sides of the box body (1) in a sliding connection mode, the two sides of each connecting block (9) are respectively extended to the outer side of the box body (1) and fixedly connected with connecting plates (8), tension springs (10) are respectively fixedly connected between the two adjacent connecting plates (8), a push plate (12) is fixedly connected to the bottom of each connecting block (9), and the push plate (12) is located right above each baffle (14).

3. The multi-point testing fixture of claim 1, wherein: a plurality of wire outlet holes (4) are formed in both sides of the box body (1) and the baffle plate (14), and the wire outlet holes (4) are positioned on the same horizontal line.

4. The multi-point testing fixture of claim 1, wherein: the two sides of the box body (1) are fixedly connected with the placing frames (5), and the placing frames (5) are located under the connecting plates (8).

5. The multi-point testing fixture of claim 1, wherein: the two mounting plates (11) are fixedly connected with the same rotating shaft, and the outer wall of the rotating shaft is fixedly connected with one side, close to the rotating shaft, of the top cover (2).

6. The multi-point testing fixture of claim 1, wherein: a plurality of power supply jacks (13) are symmetrically arranged on one side of the box body (1), a USB interface (7) is arranged on one side, far away from the power supply jacks (13), of the box body (1), and a plug (6) is arranged on one side, far away from the power supply jacks (13), of the box body (1).

7. The multi-point testing fixture of claim 1, wherein: the bottom rectangle of box (1) is arranged and is provided with a plurality of stabilizer blades (3), the bottom of stabilizer blade (3) is the sucking disc.