CN220762470U

CN220762470U - Assembling structure of LCD display screen module

Info

Publication number: CN220762470U
Application number: CN202322175088.8U
Authority: CN
Inventors: 张安来
Original assignee: Huizhou Jingxianda Technology Co ltd
Current assignee: Huizhou Jingxianda Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-12
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an assembling structure of an LCD display screen module, which comprises an assembling bottom plate, a negative pressure adsorption disc and a built-in piston pull cylinder, wherein one side of the top end of the assembling bottom plate is fixedly provided with a left side standard strip, one end of the left side standard strip is fixedly provided with a back standard strip connected with the assembling bottom plate, one side of the front surface of the back standard strip is provided with a first standard sliding groove, the inside of the first standard sliding groove is slidably provided with a movable connecting seat, one end of the movable connecting seat is fixedly connected with a right side movable standard strip.

Description

Assembling structure of LCD display screen module

Technical Field

The utility model relates to an assembling structure of an LCD display screen module, and belongs to the technical field of LCD display screens.

Background

The patent number CN201921553371.7 discloses an assembly fixture for an LED display screen unit module, which comprises a base, wherein a baffle is fixedly connected to the upper surface of the base close to one end, strip-shaped side plates are symmetrically and fixedly connected to the upper surface of the base, fixing seats are fixedly connected to the tops of the two strip-shaped side plates, a clamping mechanism is arranged between the two fixing seats, a fixing plate is fixedly connected to the upper surface of the base far away from one end of the baffle, a sliding plate in sliding connection with the base is arranged between the baffle and the fixing plate, a PCB (printed circuit board) is arranged between the baffle and the sliding plate, and an elastic positioning mechanism is arranged between the sliding plate and the fixing plate; the clamping mechanism comprises a screw rod, and two threads with opposite directions are arranged on the screw rod. The utility model ensures that the unit module is in a completely controllable state in the assembly process, facilitates stable and accurate butt joint between the unit module and the PCB, and effectively improves the assembly efficiency.

The assembling fixture has the defects that firm clamping of the unit module or the PCB can be realized only by manually and continuously rotating the adjusting screw, the rotating speed is too high in the rotating process, the extrusion force is too high, the quality of the unit module or the PCB is affected, and therefore, the assembling structure of the LCD display screen module is designed.

Disclosure of Invention

The present utility model is directed to an assembly structure of an LCD display module, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an LCD display screen module's packaging structure, includes equipment bottom plate, negative pressure adsorption disc and built-in piston draw a section of thick bamboo, one side fixed mounting on equipment bottom plate top has left side standard strip, the one end fixed mounting of left side standard strip has the back standard strip of being connected with the equipment bottom plate, first standard spout has been seted up on positive one side of back standard strip, the inside slidable mounting of first standard spout has movable connection seat, the one end fixedly connected with right side movable standard strip of movable connection seat, the second standard spout has been seted up to one side of left side standard strip, the inside slidable mounting of second standard spout has the link, the extension piece is installed on the top of link, the one end fixed mounting of extension piece has the front portion standard strip with left side standard strip swing joint, the negative pressure adsorption disc inlays the middle part of setting and installs on the equipment bottom plate top, the top of negative pressure adsorption disc is fixed to be equipped with a plurality of negative pressure adsorption hole sites, built-in piston draw a section of thick bamboo inlays and installs in the inside of equipment bottom plate and communicates with the gas pocket of negative pressure adsorption disc.

In the above-mentioned assembly structure of LCD display screen module, the piston rod department of built-in piston draws a section of thick bamboo installs the pulling connecting rod, the one end fixedly connected with spacing connection piece of pulling connecting rod.

In the above-mentioned assembly structure of LCD display screen module, one end of the spacing connection piece is connected with spacing support, spacing support is fixed to be set up on the top of equipment bottom plate.

In the above-mentioned assembled structure of LCD display module, the middle part fixed mounting of equipment bottom plate bottom has the rotation connection pad, the mid-mounting of rotation connection pad bottom has the rotation connecting axle, the external screw thread connection cover is installed to the one end of rotation connecting axle.

In the above-mentioned assembly structure of LCD display screen module, the bottom of the extension piece is provided with a notch slidingly connected with the top end of the left reference bar.

In the above-mentioned assembly structure of an LCD display module, the sum of the length of the first standard chute and the length of the front reference bar is smaller than the length of the back reference bar.

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

1. according to the assembly structure of the LCD display screen module, the right movable reference bar, the front reference bar, the negative pressure adsorption disc, the negative pressure adsorption hole site and the built-in piston pull cylinder are arranged, so that the assembly structure can be better attached to the edge of the display screen module through the relative positions of the right movable reference bar and the front reference bar, and then the negative pressure adsorption disc can generate a negative pressure effect through the built-in piston pull cylinder, so that the display screen module is conveniently and firmly limited, a manual adjusting bolt is not needed, and the assembly structure is very convenient and fast; through setting up pulling connecting rod, spacing connection piece and spacing support, can operate built-in piston pull tube, and can carry out the position spacing to the built-in piston pull tube after the operation, convenient to use.

Drawings

FIG. 1 is a schematic perspective view of an assembled structure of an LCD module according to the present utility model;

FIG. 2 is a schematic diagram showing an exploded structure of a piston cylinder built in an assembled structure of an LCD module according to the present utility model;

fig. 3 is a schematic structural diagram of an assembling bottom plate of an assembling structure of an LCD display module according to the present utility model.

In the figure: 1. assembling a bottom plate; 2. left reference bar; 3. a back reference bar; 4. a right movable reference bar; 5. a front reference bar; 6. a first standard chute; 7. a second standard chute; 8. a second standard chute; 9. a connecting frame; 10. an extension piece; 11. a negative pressure adsorption disc; 12. negative pressure adsorption hole sites; 13. a piston pull cylinder is arranged in the piston pull cylinder; 14. pulling the connecting rod; 15. a limit connecting sheet; 16. a limit bracket; 17. rotating the connecting disc; 18. rotating the connecting shaft; 19. the external thread is connected with the cover.

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, the present utility model provides a technical scheme of an assembly structure of an LCD display module:

according to the figures 1-3, the vacuum suction device comprises an assembly bottom plate 1, a negative pressure suction disc 11 and a built-in piston pull cylinder 13, wherein a left reference bar 2 is fixedly arranged on one side of the top end of the assembly bottom plate 1, a back reference bar 3 connected with the assembly bottom plate 1 is fixedly arranged at one end of the left reference bar 2, a first standard sliding groove 6 is formed in one side of the front surface of the back reference bar 3, a movable connecting seat 7 is slidably arranged in the first standard sliding groove 6, a right movable reference bar 4 is fixedly connected to one end of the movable connecting seat 7, a second standard sliding groove 8 is formed in one side of the left reference bar 2, a connecting frame 9 is slidably arranged in the second standard sliding groove 8, an extension piece 10 is arranged at the top end of the connecting frame 9, a front reference bar 5 movably connected with the left reference bar 2 is fixedly arranged at one end of the extension piece 10, a plurality of negative pressure suction holes 12 are fixedly arranged at the top end of the negative pressure suction disc 11 in an embedded manner, a plurality of negative pressure suction holes 12 are fixedly arranged at the top end of the negative pressure suction disc 11, and the built-in piston pull cylinder 13 is embedded in the assembly bottom plate 1 and communicated with air holes of the negative pressure suction disc 11.

In the embodiment, a pulling connecting rod 14 is arranged at a piston rod of the built-in piston pull cylinder 13, and one end of the pulling connecting rod 14 is fixedly connected with a limit connecting sheet 15; one end of the limiting connecting sheet 15 is connected with a limiting bracket 16, and the limiting bracket 16 is fixedly arranged at the top end of the assembly bottom plate 1. The purpose of setting like this is to can operate built-in piston pull tube 3, and can carry out the position to built-in piston pull tube 3 after the operation and spacing, convenient to use.

In the embodiment, a rotary connecting disc 17 is fixedly arranged in the middle of the bottom end of the assembly bottom plate 1, a rotary connecting shaft 18 is arranged in the middle of the bottom end of the rotary connecting disc 17, and an external thread connecting cover 19 is arranged at one end of the rotary connecting shaft 18. The purpose of this arrangement is to be able to facilitate the installation and connection of the assembled chassis 1.

In this embodiment, the bottom of the extension piece 10 is provided with a recess slidably connected to the top end of the left reference bar 2. The purpose of this arrangement is to facilitate sliding of the extension piece 10.

In this embodiment, the sum of the length of the first standard runner 6 and the length of the front reference bar 5 is smaller than the length of the back reference bar 3. The purpose of this arrangement is to facilitate better mounting of the LCD display module while also avoiding limited movement of the right movable reference bar 4.

The utility model relates to an assembling structure of an LCD display screen module, which comprises an assembling bottom plate 1, a negative pressure adsorption disc 11 and a built-in piston pull cylinder 13, wherein one side of the top end of the assembling bottom plate 1 is fixedly provided with a left side standard strip 2, one end of the left side standard strip 2 is fixedly provided with a back standard strip 3 connected with the assembling bottom plate 1, one side of the front side of the back standard strip 3 is provided with a first standard sliding groove 6, the inside of the first standard sliding groove 6 is slidably provided with a movable connecting seat 7, one end of the movable connecting seat 7 is fixedly connected with a right side movable standard strip 4, one side of the left side standard strip 2 is provided with a second standard sliding groove 8, the inside of the second standard sliding groove 8 is slidably provided with a connecting frame 9, the top end of the connecting frame 9 is provided with an extension piece 10, one end of the extension piece 10 is fixedly provided with a front side standard strip 5 movably connected with the left side standard strip 2, the utility model can conveniently and firmly attach to the display screen module through setting the right side movable standard strip 4, the front side standard strip 5, the negative pressure adsorption disc 11, the negative pressure adsorption hole site 12 and the built-in piston pull cylinder 13, the position of the display screen is more convenient to adjust the position of the negative pressure of the display screen module, and the display screen is convenient to adjust the position of the negative pressure conveniently.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an LCD display screen module's packaging structure, includes equipment bottom plate (1), negative pressure absorption disc (11) and built-in piston pull tube (13), its characterized in that, one side fixed mounting on equipment bottom plate (1) top has left side standard strip (2), the one end fixed mounting of left side standard strip (2) has back standard strip (3) of being connected with equipment bottom plate (1), first standard spout (6) have been seted up on positive one side of back standard strip (3), the inside slidable mounting of first standard spout (6) has movable connecting seat (7), the one end fixedly connected with right side movable standard strip (4) of movable connecting seat (7), one side of left side standard strip (2) has been seted up second standard spout (8), the inside slidable mounting of second standard spout (8) has link (9), extension piece (10) are installed on the top of link (9), the one end fixed mounting of extension piece (10) has front portion standard strip (5) with left side standard strip (2) swing joint, negative pressure absorption disc (11) are established at the fixed top of bottom plate (12), the built-in piston pull cylinder (13) is embedded and arranged in the assembly bottom plate (1) and is communicated with the air holes of the negative pressure adsorption disc (11).

2. The assembly structure of an LCD panel module according to claim 1, wherein: a pulling connecting rod (14) is arranged at the piston rod of the built-in piston pull cylinder (13), and one end of the pulling connecting rod (14) is fixedly connected with a limiting connecting sheet (15).

3. The assembly structure of an LCD panel module according to claim 2, wherein: one end of the limiting connecting sheet (15) is connected with a limiting bracket (16), and the limiting bracket (16) is fixedly arranged at the top end of the assembly bottom plate (1).

4. The assembly structure of an LCD panel module according to claim 1, wherein: the middle part fixed mounting of equipment bottom plate (1) bottom has rotation connection pad (17), the mid-mounting of rotation connection pad (17) bottom has rotation connecting axle (18), external screw thread connection cover (19) are installed to one end of rotation connecting axle (18).

5. The assembly structure of an LCD panel module according to claim 1, wherein: the bottom of the extension piece (10) is provided with a notch which is connected with the top end of the left side reference bar (2) in a sliding way.

6. The assembly structure of an LCD panel module according to claim 1, wherein: the sum of the length of the first standard runner (6) and the length of the front reference bar (5) is smaller than the length of the back reference bar (3).