CN220473816U

CN220473816U - LCD laminating tool

Info

Publication number: CN220473816U
Application number: CN202322135937.7U
Authority: CN
Inventors: 颜昌智
Original assignee: Shenzhen Hongxingyi Technology Co ltd
Current assignee: Shenzhen Hongxingyi Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-09
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen attaching jig which comprises an installation seat, wherein the top of the installation seat is provided with an installation jig, the top of the installation jig is provided with an adjusting groove, the inside of the adjusting groove is movably connected with a first bidirectional screw rod, the inside of the adjusting groove is movably connected with a second bidirectional screw rod, the outer sides of the first bolt response screw rod and the second bidirectional screw rod are respectively connected with an adjusting block in a threaded manner, and the top of the adjusting block is movably connected with a limiting block. The advantages are that: through mutually supporting between two bi-directional screw rods, regulating block, the stopper, installation tool can carry out spacingly to the interior outer screen of cell-phone of different models for the cell-phone maintenance shop only need prepare one installation tool can, make the input cost of cell-phone maintenance shop obtain reducing, the phenomenon that the screw rod set up makes the stripper plate can not appear rocking when removing, makes the stripper plate can obtain guaranteeing when extruding interior outer screen laminating effect after the interior outer screen.

Description

LCD laminating tool

Technical Field

The utility model relates to the technical field of display screens, in particular to a liquid crystal display screen attaching jig.

Background

The liquid crystal display is used for digital clocks and watches and a display type of a plurality of portable computers, wherein the liquid crystal display of a mobile phone is required to be attached to an inner screen and an outer screen through a display attaching jig in the maintenance process.

Disclosed in chinese patent CN212106506U is a laminating jig for a liquid crystal display, which presses and positions four corners of a laminating screen by a compression screw, wherein a sponge layer is in contact with a screen in an installation jig to press the screen to be laminated, so that the laminating integrity of an inner screen and an outer screen is higher, however, the laminating jig for the liquid crystal display has the following defects when solving the problems:

1. the mobile phones maintained by the mobile phone maintenance shop are more in types, and because the installation jigs can only limit the mobile phone display screen of the same type, the mobile phone maintenance shop is required to prepare a plurality of installation jigs of different types, and the cost is high;

2. when the inner and outer screens of the mobile phone display screen inside the installation jig are attached, maintenance personnel are required to manually push the tray body first, so that the compression bolt is contacted with the sponge layer and the mobile phone display screen together, the upward elastic force of the spring is overcome when the maintenance personnel are required to push the tray body in the process, the tray body is easy to shake, and the attaching effect of the inner and outer screens of the mobile phone display screen is easy to influence when the operation process is more laborious.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an objective of the present utility model is to provide a fitting jig for a liquid crystal display, which is aimed at solving the problem that the size of the fitting jig for a liquid crystal display in the prior art is not adjustable and the phenomenon that a tray body easily shakes when the inner and outer panels of the liquid crystal display are fitted together during pressing.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a fitting jig for a liquid crystal display, including a mounting seat, a mounting jig is provided at a top of the mounting seat, an adjusting groove is provided at a top of the mounting jig, a first bidirectional screw is movably connected to an inside of the adjusting groove, a second bidirectional screw is movably connected to an inside of the adjusting groove, adjusting blocks are screwed to outer sides of the first bidirectional screw and the second bidirectional screw, and a limiting block is movably connected to a top of the adjusting block.

By the preferred mode of above-mentioned arbitrary scheme, the adjustment tank is the cross, first two-way screw rod is the cross with the two-way screw rod of second and crisscross setting up in the inside of adjustment tank from top to bottom, first two-way screw rod and the cooperation of two-way screw rod can drive four regulating blocks for a plurality of the regulating block drives the stopper that corresponds and moves in the inside of installation tool, makes a plurality of the stopper mutually support and can carry out spacingly to different grade type cell-phone display screen.

By the preferred groove of accomodating of arbitrary scheme, the stopper is seted up at the top of regulating block, stopper and accomodate groove swing joint, the inside of accomodating the groove is provided with the second spring, the stripper plate extrudees the stopper earlier when the internal and external screen of mobile phone display screen extrudees for the stopper extrudees the second spring and directly moves the inside of accomodating the groove then extrudees the internal and external screen that the laminating is in the same place, the setting of stopper can be better advance spacing while the internal and external screen also can be better laminating together.

By the inside rotation of arbitrary scheme preferably of above-mentioned mounting frame is connected with the screw rod, the outside threaded connection of screw rod has the movable block, movable block and movable plate fixed connection, through right the screw rod when the screw rod rotates drives the movable plate through the movable block and moves downwards, the movable plate then drives the stripper plate and moves downwards and extrude the interior outer screen, the stripper plate when the setting of screw rod is being difficult for appearing rocking and stability is higher when extruding the interior outer screen.

By the preferred installation cavity of arbitrary scheme, the installation cavity has been seted up to the inside of mount pad, the bottom and the installation cavity inner wall top of screw rod rotate and are connected, the bottom fixed mounting of screw rod has first bevel gear, the outside meshing of first bevel gear has the second bevel gear, one side fixedly connected with control lever of second bevel gear, the control lever rotates with the mount pad and is connected, through right the control lever rotates for the control lever drives first bevel gear through the second bevel gear and rotates, first bevel gear then drives the screw rod and rotates, makes right the screw rod rotates the convenience of comparison.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. through mutually supporting between two bi-directional screw rods, regulating block, the stopper for four stoppers can remove and carry out spacingly to the cell-phone inner and outer screen of different models in the inside of installation tool, make the cell-phone maintenance shop only need prepare one installation tool can, make the input cost of cell-phone maintenance shop obtain reducing.

2. The control rod drives the screw rod to rotate through the first bevel gear and the second bevel gear, the screw rod drives the extrusion plate to move through the moving plate and extrude the inner screen and the outer screen, the arrangement of the screw rod enables the extrusion plate to not shake when moving, and the effect of the extrusion plate after the inner screen and the outer screen are attached when extruding the inner screen and the outer screen can be guaranteed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic view of the squeeze drive assembly according to the present utility model;

FIG. 3 is a schematic view of a mounting fixture according to the present utility model;

fig. 4 is a schematic structural view of a limiting assembly according to the present utility model.

Wherein: 1. the mounting base, 2, the installation tool, 3, the adjustment tank, 4, first bi-directional screw, 5, second bi-directional screw, 6, regulating block, 7, stopper, 8, locating hole, 9, reference column, 10, mounting frame, 11, movable plate, 12, spacing post, 13, stripper plate, 14, first spring, 15, screw rod, 16, movable block, 17, storage tank, 18, second spring, 19, installation cavity, 20, first bevel gear, 21, second bevel gear, 22, control lever.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-4, a fitting jig for a liquid crystal display screen in this embodiment includes a mounting seat 1, a mounting jig 2 is provided at the top of the mounting seat 1, a placing groove is provided at the top of the mounting jig 2, the inner and outer screens are placed in the placing groove when the inner and outer screens of the mobile phone display screen are fitted, an adjusting groove 3 is provided at the top of the mounting jig 2, a first bidirectional screw 4 is movably connected to the inside of the adjusting groove 3, a second bidirectional screw 5 is movably connected to the inside of the adjusting groove 3, adjusting blocks 6 are connected to the outer sides of the first bidirectional screw 4 and the second bidirectional screw 5 in a threaded manner, two adjusting blocks 6 are provided at the outer sides of the first bidirectional screw 5 and the second bidirectional screw 6, the four adjusting blocks 6 are moved in the adjusting groove 3 by rotating the two bidirectional screws, and the corresponding limiting blocks 7 can be driven to move when the adjusting blocks 6 are moved, so that the four limiting blocks 7 can contact the four sides of the inner and outer screens together and position the inner and outer screens together.

Example 1: the adjusting groove 3 is in a cross shape, the first bidirectional screw 4 and the second bidirectional screw 5 are in a cross shape and are arranged in the adjusting groove 3 in an up-down staggered mode, and the first bidirectional screw 4 rotates, so that the first bidirectional screw 4 contacts two opposite sides of the inner screen and the outer screen through the two adjusting blocks 6 and the limiting block 7, and the second bidirectional screw 5 contacts the other two sides of the inner screen and the outer screen through the adjusting blocks 6 and the limiting block 7.

Example 2: the locating hole 8 has been seted up at the top of mount pad 1, and the inside swing joint of locating hole 8 has reference column 9, and reference column 9 and installation tool 2 fixed connection, and the both sides of installation tool 2 are provided with the handle, lift installation tool 2 and make the inside that reference column 9 lug insert locating hole 8 in installation tool 2 bottom through the handle for installation tool 2 drives spacing good inside and outside screen and removes the top of mount pad 1.

Example 3: the top fixedly connected with installing frame 10 of mount pad 1, one side swing joint of installing frame 10 has movable plate 11, the top swing joint of movable plate 11 has spacing post 12, the bottom fixedly connected with stripper plate 13 of spacing post 12, the outside of spacing post 12 is provided with first spring 14, first spring 14 promotes stripper plate 13 downwards, movable plate 11 drives stripper plate 13 through spacing post 12 and first spring 14 simultaneously and moves downwards for stripper plate 13 moves the inside of installation tool 2 and extrudes the inner and outer screen that is in the same place, makes the laminating of inner and outer screen together.

Example 4: the inside rotation of installing frame 10 is connected with screw rod 15, and the outside threaded connection of screw rod 15 has movable block 16, movable block 16 and movable plate 11 fixed connection, and the top fixedly connected with guide post of mount pad 1, guide post link together with movable plate 11 through connecting block 16, and the setting of guide post makes movable plate 11 relatively stable when moving, rotates screw rod 15 when driving movable plate 11 for screw rod 15 drives movable plate 11 through movable plate 11 and moves downwards.

Example 5: the storage groove 17 has been seted up at the top of regulating block 6, stopper 7 and storage groove 17 swing joint, and the inside of storage groove 17 is provided with second spring 18, after the inside of stripper plate 13 removal installation tool 2, extrudees stopper 17 for stopper 17 extrudees second spring 18 and removes the inside of storage groove 17, immediately extrudees the inside and outside screen that stripper plate 13 is in the same place.

Example 6: the installation cavity 19 has been seted up to the inside of mount pad 1, the bottom and the installation cavity 19 inner wall top of screw rod 15 rotate to be connected, the bottom fixed mounting of screw rod 15 has first bevel gear 20, the outside meshing of first bevel gear 20 has second bevel gear 21, one side fixedly connected with control lever 22 of second bevel gear 21, control lever 22 rotates with mount pad 1 to be connected, when rotating screw rod 15, through rotating control lever 22, make control lever 22 drive second bevel gear 21 rotate, second bevel gear 21 drives screw rod 15 through first bevel gear 20 and rotates in the inside of installing frame 10.

The working principle of the utility model is as follows: when the mobile phone display screen is used, the inner screen and the outer screen of the mobile phone display screen are attached together, the inner screen and the outer screen of the mobile phone display screen are placed on the mounting fixture 2, then the first bidirectional screw 4 and the second bidirectional screw 5 are respectively rotated, the two bidirectional screws drive the corresponding adjusting blocks 6 to move in the adjusting grooves 3, the adjusting blocks 6 drive the corresponding limiting blocks 7 to move in the mounting fixture 2 and contact four sides of the inner screen and the outer screen which are stacked together, then the mounting fixture 2 is placed on the mounting seat 1, the control rod 22 is rotated, the control rod 22 drives the screw 15 to rotate through the second bevel gear 21 and the first bevel gear 20, the screw 15 drives the moving plate 11 to move downwards through the moving block 16, the moving plate 11 then drives the extruding plate 13 to move downwards and contact the limiting blocks 7 together, the limiting blocks 7 move into the inside of the containing grooves 17 under the extrusion of the extruding plate 13, and meanwhile the extruding plates 13 extrude the inner screen and the outer screen which are stacked together, so that the inner screen and the outer screen are attached together.

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

1. when placing the inside and outside screen of cell-phone display screen in the inside of installation tool 2, through rotating first bi-directional screw 4 and second bi-directional screw 5, make two bi-directional screw drive corresponding regulating block 6 remove in the inside of adjustment tank 3, four regulating blocks 6 drive corresponding stopper 7 simultaneously and make four stopper 7 and the inside and outside screen's of cell-phone display screen that installation tool 2 inside place four sides contact together and accomplish the spacing of inside and outside screen, cooperate between adjustment tank 3, first bi-directional screw 4, second bi-directional screw 5, regulating block 6 and the stopper 7, make four stopper 7 can adjust and carry out spacingly to different grade type cell-phone display screen in the inside position of installation tool 2, make the cell-phone maintenance shop only need prepare one installation tool 2 can, make the input cost of cell-phone maintenance shop obtain reducing.

2. When the inner screen and the outer screen of the mobile phone display screen limited by the inside of the installation jig 2 are attached, the control rod 22 is rotated, the control rod 22 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the screw rod 15 to rotate through the first bevel gear 20, the screw rod 15 drives the moving plate 11 to move downwards through the moving block 16, the moving plate 11 drives the extruding plate 13 to move downwards through the limiting column 12 and the first spring 14 and enables the extruding plate 13 to move to the inside of the installation jig 2, the extruding plate 13 is enabled to complete extrusion attachment of the inner screen and the outer screen, the extruding plate 13 is mainly driven through rotation of the screw rod 15 in the whole operation process, shaking phenomenon can not occur when the extruding plate 13 extrudes the inner screen and the outer screen, and compared labor is saved when the extruding plate 13 is moved through the setting of the screw rod 15, and meanwhile the attaching effect of the inner screen and the outer screen of the mobile phone display screen can be ensured.

Claims

1. The utility model provides a LCD laminating tool, its characterized in that, including mount pad (1), the top of mount pad (1) is provided with installation tool (2), adjustment tank (3) have been seted up at the top of installation tool (2), the inside swing joint of adjustment tank (3) has first two-way screw rod (4), the inside swing joint of adjustment tank (3) has second two-way screw rod (5), the equal threaded connection in the outside of first two-way screw rod (4) and second two-way screw rod (5) has regulating block (6), the top swing joint of regulating block (6) has stopper (7).

2. The fitting jig for the liquid crystal display screen according to claim 1, wherein the adjusting groove (3) is cross-shaped, and the first bidirectional screw rod (4) and the second bidirectional screw rod (5) are cross-shaped and are arranged in the adjusting groove (3) in a vertically staggered manner.

3. The fitting jig for the liquid crystal display screen according to claim 1, wherein a positioning hole (8) is formed in the top of the mounting seat (1), a positioning column (9) is movably connected in the positioning hole (8), and the positioning column (9) is fixedly connected with the mounting jig (2).

4. A liquid crystal display laminating jig according to claim 3, wherein the top of the mounting base (1) is fixedly connected with a mounting frame (10), one side of the mounting frame (10) is movably connected with a moving plate (11), the top of the moving plate (11) is movably connected with a limiting column (12), the bottom of the limiting column (12) is fixedly connected with a squeezing plate (13), and the outer side of the limiting column (12) is provided with a first spring (14).

5. The fitting jig for the liquid crystal display screen according to claim 4, wherein a screw (15) is rotatably connected to the inside of the mounting frame (10), a moving block (16) is screwed to the outside of the screw (15), and the moving block (16) is fixedly connected to the moving plate (11).

6. The fitting jig for the liquid crystal display screen according to claim 1, wherein a containing groove (17) is formed in the top of the adjusting block (6), the limiting block (7) is movably connected with the containing groove (17), and a second spring (18) is arranged in the containing groove (17).

7. The fitting jig for the liquid crystal display screen according to claim 5, wherein a mounting cavity (19) is formed in the mounting seat (1), the bottom end of the screw rod (15) is rotatably connected with the top of the inner wall of the mounting cavity (19), a first bevel gear (20) is fixedly mounted at the bottom end of the screw rod (15), a second bevel gear (21) is meshed with the outer side of the first bevel gear (20), a control rod (22) is fixedly connected to one side of the second bevel gear (21), and the control rod (22) is rotatably connected with the mounting seat (1).