CN217463839U - Display screen rear cover convenient to install at display screen back - Google Patents

Abstract

The utility model discloses a display screen rear cover which is convenient to be installed on the back of a display screen, which comprises a rear shell, a screen is inserted in the rear shell, a connecting component is inserted in the top of the rear shell, the screen is hung on a lower clamping hook through a mounting rack, and after the screen is installed on the rear shell, the connecting component can cover the upper position of the rear shell and seal the upper part of the screen, so that the screen is completely fixed on the rear shell and can not fall off from the rear shell, and the display screen does not need any tool in the assembling process and only needs manual operation, when the connecting component is installed, a clamping block is clamped with a clamping opening to ensure that a top plate can not fall off, and the upper clamping hook and the lower clamping hook are matched to limit the screen, so that the screen is firmly fixed on the rear shell, the whole installing process is simple and rapid, when the display screen is disassembled subsequently, the clamping block and the clamping opening only need to be separated from the clamping opening to take the top plate away, the screen can be dismantled from the backshell, and is very simple and convenient.

Description

Display screen rear cover convenient to install at display screen back

Technical Field

The utility model relates to a display screen technical field specifically is a lid behind display screen convenient to install at the display screen back.

Background

A display (screen) is an I/O device belonging to a computer, i.e. an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes, and can be divided into various types such as CRT, LCD, and the like.

The current display back cover is connected with the display screen by screws, the difficulty is high when the display is installed, the follow-up disassembly and maintenance are troublesome, and a matched tool is required in the whole disassembly and assembly process, so that the display is very inconvenient.

Based on this, the utility model designs a lid behind display screen convenient to install at the display screen back to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid behind display screen convenient to install at the display screen back to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a display screen rear cover convenient to mount on the back of a display screen comprises a rear shell, wherein a screen is inserted into the rear shell, and a connecting assembly is inserted into the top of the rear shell;

the inner wall of the rear shell is fixedly provided with a lower clamping hook;

the rear fixed mounting of screen has the mounting bracket, the equal fixed mounting in both sides of mounting bracket has the connecting block, the slot has all been seted up to the top of connecting block and the upper and lower both sides of mounting bracket, the pothook inserts inside the slot down.

Preferably, coupling assembling includes the roof, the equal fixed mounting in both sides of roof bottom has the picture peg, the cavity has been seted up at the rear of picture peg, and the inside sliding connection of cavity has the fixture block, the positive fixed mounting of fixture block has the spring, the other end of spring and the inner wall fixed mounting of cavity.

Preferably, the top of backshell has seted up the draw-in groove, the bayonet socket has been seted up at the back of backshell, the draw-in groove is the connected state with the bayonet socket, inside the picture peg inserted the draw-in groove, fixture block and bayonet socket joint.

Preferably, the bottom fixed mounting of roof has spacing post, spacing post is provided with threely, the spacing groove has been seted up at the top of backshell, the spacing groove is provided with threely, spacing post inserts the spacing inslot portion.

Preferably, the bottom of the top plate is fixedly provided with an upper hook, and the upper hook is inserted into the slot.

Preferably, the lower clamping hooks are provided with three groups, the upper clamping hooks are provided with one group, and the upper clamping hooks and the lower clamping hooks are arranged in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses well screen is hung under on the pothook through the mounting bracket, and after the screen is installed on the backshell, coupling assembling can cover the top position at the backshell, and seal the top of screen, make the screen fix completely on the backshell, can't drop from the backshell, and this display screen need not any instrument at the in-process of equipment, only need manual operation can, in the mounting of coupling assembling, the roof can not drop is ensured with the bayonet socket joint to the fixture block, and it is spacing to go up the pothook and carry out the screen with the pothook cooperation down, make the firm fixing of screen on the backshell, whole installation is simple and fast, in the time of follow-up dismantlement, only need break away from the back of taking the roof with fixture block and bayonet socket, the screen can be followed the backshell and pulled down, and is very simple and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a perspective view of the rear shell and the top plate of the present invention;

fig. 3 is a rear perspective view of the screen and mounting bracket of the present invention;

fig. 4 is a rear view of the rear housing of the present invention;

fig. 5 is a left side sectional view of the plug board of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rear housing; 2. a screen; 3. a connecting assembly; 31. a top plate; 32. inserting plates; 33. a clamping block; 34. a spring; 4. a lower hook; 5. a mounting frame; 6. connecting blocks; 7. a slot; 8. a card slot; 9. a bayonet; 10. a limiting column; 11. a limiting groove; 12. and an upper hook.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a display screen rear cover convenient to install on the back of a display screen comprises a rear shell 1, a screen 2 is inserted into the rear shell 1, and a connecting assembly 3 is inserted into the top of the rear shell 1;

the inner wall of the rear shell 1 is fixedly provided with a lower clamping hook 4;

the rear fixed mounting of screen 2 has mounting bracket 5, and the equal fixed mounting in both sides of mounting bracket 5 has connecting block 6, and slot 7 has all been seted up to the top of connecting block 6 and the upper and lower both sides of mounting bracket 5, and inside lower pothook 4 inserted slot 7.

Specifically, the connecting assembly 3 includes a top plate 31, two sides of the bottom of the top plate 31 are fixedly provided with insert plates 32, a cavity is formed at the rear of the insert plates 32, a clamping block 33 is slidably connected inside the cavity, a spring 34 is fixedly arranged on the front surface of the clamping block 33, the other end of the spring 34 is fixedly arranged with the inner wall of the cavity, the screen 2 is hung on the lower clamping hook 4 through the mounting frame 5, after the screen 2 is mounted on the rear shell 1, the insert plate 32 and the limiting column 10 on the top plate 31 are respectively inserted into the clamping groove 8 and the limiting groove 11, when the insert plate 32 is inserted into the clamping groove 8, the clamping block 33 is squeezed into the cavity, and the spring 34 is in a compression state, along with the gradual penetration of the insert plate 32, and when the clamping block 33 moves to the bayonet 9, the clamping block 33 extends into the bayonet 9 under the pushing of the spring 34, and is in a shape clamping state with the bayonet 9, at this time, the top plate 31 and the rear shell 1 are fixed together, the top plate 31 can cover the upper position of the rear case 1 and seal the upper part of the screen 2, so that the screen 2 is completely fixed on the rear case 1 and cannot fall off from the rear case 1.

Specifically, draw-in groove 8 has been seted up at the top of backshell 1, and bayonet 9 has been seted up at the back of backshell 1, and draw-in groove 8 is the connected state with bayonet 9, and inside picture peg 32 inserted draw-in groove 8, fixture block 33 and bayonet 9 joint inserted the inside back of draw-in groove 32, and fixture block 33 can carry out the joint with bayonet 9, fixes roof 31 on backshell 1 through the joint effect.

Specifically, the bottom of the top plate 31 is fixedly provided with an upper hook 12, the upper hook 12 is inserted into the slot 7, and the upper hook 12 can be matched with the lower hook 4 to fix the screen 2, so that the upper hook is firmly installed on the rear shell 1.

Example two

The structure of this embodiment is basically the same as embodiment one, and the difference lies in, the bottom fixed mounting of roof 31 has spacing post 10, and spacing post 10 is provided with threely, and spacing groove 11 has been seted up at the top of backshell 1, and spacing groove 11 is provided with threely, and spacing post 10 inserts inside spacing groove 11, through the setting of spacing post 10 and spacing groove 11, can further promote the stability that roof 31 installed on backshell 1, avoids roof 31 to produce the displacement.

EXAMPLE III

The structure of this embodiment is basically the same as the first embodiment, and the difference lies in that, lower pothook 4 is provided with three groups, goes up pothook 12 and is provided with a set of, goes up pothook 12 and sets up for opposite with the orientation of lower pothook 4, because the orientation of going up pothook 12 and lower pothook 4 sets up for opposite, goes up pothook 12 and can prevent screen 2 rebound, and lower pothook 4 can prevent screen 2 rebound, and then carries out the omnidirectional spacing to screen 2, avoids screen 2 to appear rocking phenomenon, has promoted the firm degree of screen 2 installation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a lid behind display screen convenient to install at the display screen back, includes backshell (1), its characterized in that: a screen (2) is inserted into the rear shell (1), and a connecting component (3) is inserted into the top of the rear shell (1);

the inner wall of the rear shell (1) is fixedly provided with a lower clamping hook (4);

the rear fixed mounting of screen (2) has mounting bracket (5), the equal fixed mounting in both sides of mounting bracket (5) has connecting block (6), slot (7) have all been seted up to the top of connecting block (6) and the upper and lower both sides of mounting bracket (5), pothook (4) insert inside slot (7) down.

2. The display screen rear cover for facilitating mounting on a rear surface of a display screen of claim 1, wherein: coupling assembling (3) include roof (31), the equal fixed mounting in both sides of roof (31) bottom has picture peg (32), the cavity has been seted up to the rear of picture peg (32), and the inside sliding connection of cavity has fixture block (33), the front fixed mounting of fixture block (33) has spring (34), the other end of spring (34) and the inner wall fixed mounting of cavity.

3. The display screen rear cover for facilitating mounting on a display screen rear face of claim 2, wherein: draw-in groove (8) have been seted up at the top of backshell (1), bayonet socket (9) have been seted up at the back of backshell (1), draw-in groove (8) are the connected state with bayonet socket (9), inside picture peg (32) inserted draw-in groove (8), fixture block (33) and bayonet socket (9) joint.

4. The display screen rear cover for facilitating mounting on a display screen rear face of claim 2, wherein: the bottom fixed mounting of roof (31) has spacing post (10), spacing post (10) are provided with threely, spacing groove (11) have been seted up at the top of backshell (1), spacing groove (11) are provided with threely, spacing post (10) insert inside spacing groove (11).

5. The display screen rear cover for facilitating mounting on a display screen rear face of claim 2, wherein: an upper hook (12) is fixedly mounted at the bottom of the top plate (31), and the upper hook (12) is inserted into the slot (7).

6. The display screen rear cover adapted to be mounted on a rear surface of a display screen of claim 5, wherein: the lower clamping hooks (4) are provided with three groups, the upper clamping hooks (12) are provided with one group, and the directions of the upper clamping hooks (12) and the lower clamping hooks (4) are opposite.

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