CN212724595U

CN212724595U - Liquid crystal display screen convenient to change protective film cover

Info

Publication number: CN212724595U
Application number: CN202021974820.8U
Authority: CN
Inventors: 杨黎明
Original assignee: Suzhou Zhongxian Electronic Science & Technology Co ltd
Current assignee: Suzhou Zhongxian Electronic Science & Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-16
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a liquid crystal display convenient to change protective film cover, including liquid crystal display body and protruding bulb, the outside elastic component of liquid crystal display body installs elastic component, and elastic component includes T shape cover, spring body and T shape pole, the outside of T shape cover is provided with the spring body, and the externally mounted of the spring body has T shape pole, elastic component's outside is provided with the main casing body, and outside one side of the main casing body is provided with protective film cover body, protective film cover body's external fixation has the buckle, and the outside of buckle is provided with the draw-in groove. This liquid crystal display convenient to change protective film cover compares with current ordinary liquid crystal display, very big provides the flexibility that liquid crystal display used when using, and convenient to use person installs and dismantles protective film cover body, can change different types of protective film cover body, can satisfy the more various demand of user, and easy operation is convenient for change and maintain more convenient to protective film cover body.

Description

Liquid crystal display screen convenient to change protective film cover

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display convenient to change protective film cover.

Background

Liquid crystal displays are used in digital watches and one type of display for many portable computers. LCD displays use two sheets of polarized material between which is a solution of liquid crystals that, when current is passed through the liquid, rearranges the crystals so that light cannot pass through them, therefore, each crystal is like a louver, not only can allow light to pass through, but also can block the light, the current technical information products of the liquid crystal display are developed towards the light, thin, short and small targets, display products with a long history in the periphery of computers are certainly no exception, and under the precondition of being convenient to carry and transport, the traditional display modes such as CRT image display and LED display panel are all limited by the factors of too large volume or huge power consumption, etc., which cannot meet the actual requirements of users, the development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

Current liquid crystal display function singleness, simple structure, the change is hardly dismantled to it when damage appears to the protective film cover, and the protective film cover is direct can't be changed a bit, very limitation in liquid crystal display uses, and the protective film cover that can't change can not let the viewer obtain fine viewing and admiring effect, can not be fine satisfy people's user demand, to the above-mentioned condition, carries out technical innovation on current liquid crystal display basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display convenient to change protective film cover to propose general liquid crystal display function singleness in solving above-mentioned background, simple structure, it is difficult to dismantle the change to it when the protective film cover appears damaging, protective film cover is direct can't be changed a bit, very limitation in liquid crystal display uses, the protective film cover that can't change can not let the viewer obtain fine viewing and admiring effect, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen convenient for replacing a protective film cover comprises a liquid crystal display screen body and a convex ball head, wherein an elastic component is installed on an external elastic component of the liquid crystal display screen body, the elastic component comprises a T-shaped sleeve, a spring body and a T-shaped rod, the spring body is arranged outside the T-shaped sleeve, the T-shaped rod is installed outside the spring body, a main shell is arranged outside the elastic component, a protective film cover body is arranged on one side of the outer portion of the main shell, a buckle is fixed on the outer portion of the protective film cover body, a clamping groove is formed in the outer portion of the buckle, the other side of the outer portion of the main shell is connected with a fan body through a screw, one side of the inner portion of the main shell is connected with a mesh enclosure through a bolt, a concave ball head is fixed on the other side of the outer portion of the main shell, the convex ball head, and a T-shaped groove is arranged outside the T-shaped block.

Preferably, the inner surface of the T-shaped sleeve is tightly attached to the outer surface of the T-shaped rod, and the central axis of the T-shaped sleeve coincides with the central axis of the T-shaped rod.

Preferably, the main casing body passes through elastic component and liquid crystal display body constitution elastic construction, and elastic component is the symmetric distribution along the axis of liquid crystal display body.

Preferably, the protective film cover body forms a detachable structure with the main shell through a buckle and a clamping groove, and an integrated structure is formed between the buckle and the protective film cover body.

Preferably, the fan body passes through the screw and constitutes connection structure with the main casing body, and the fan body is the symmetric distribution along the axis of the main casing body.

Preferably, the screen panel passes through the bolt and constitutes connection structure with the main casing body, and the screen panel is the symmetric distribution along the axis of the main casing body.

Preferably, an integrated structure is formed between the concave ball head and the main shell, and the concave ball head is movably connected with the convex ball head.

Preferably, the T-shaped block is movably connected with the T-shaped groove, and an integrated structure is formed between the T-shaped block and the convex spherical head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages that the arrangement of the elastic component, the T-shaped sleeve, the spring body, the T-shaped rod, the main shell body and the protective film cover body ensures that the liquid crystal display screen has a very good protective structure, can be well protected when the liquid crystal display screen is accidentally impacted, can prevent the liquid crystal display screen from being scratched by personnel for long-time use, is firm and durable, and prolongs the service life of the liquid crystal display screen;

2. the utility model greatly provides the flexibility of the liquid crystal display screen when in use through the arrangement of the buckle and the clamping groove, the protective film cover body can be assembled and disassembled by a user, different protective film cover bodies can be replaced, more various requirements of the user can be met, and the operation is simple and convenient, so that the protective film cover body can be replaced and maintained more conveniently;

3. the utility model discloses a fan body, the bolt, the screen panel, the concave ball head, the protruding bulb head, the setting in T-shaped piece and T-arrangement groove for liquid crystal display has fine heat dispersion, does not lose dustproof effect simultaneously, let liquid crystal display have better, more powerful radiating effect, can not let liquid crystal display because of the circumstances such as the high temperature breaks down, can get rid of the main casing body and the inside dust of protection membrane cover body, prevent that the dust from collecting up the use that influences liquid crystal display, and can adjust liquid crystal display's angle.

Drawings

FIG. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a liquid crystal display body; 2. an elastic component; 201. a T-shaped sleeve; 202. a spring body; 203. a T-shaped rod; 3. a main housing; 4. a protective film cover body; 5. buckling; 6. a card slot; 7. a screw; 8. a fan body; 9. a bolt; 10. a mesh enclosure; 11. a concave ball head; 12. a convex ball head; 13. a T-shaped block; 14. t-shaped grooves.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a liquid crystal display convenient to change protective film cover, including liquid crystal display body 1 and protruding bulb 12, elastic component 2 is installed to the outside elastic component 2 of liquid crystal display body 1, and elastic component 2 includes T shape cover 201, spring body 202 and T shape pole 203, the outside of T shape cover 201 is provided with spring body 202, and the outside of spring body 202 is installed T shape pole 203, the internal surface of T shape cover 201 and the surface of T shape pole 203 closely laminate, and the axis of T shape cover 201 and the axis of T shape pole 203 coincide mutually, the outside of elastic component 2 is provided with main casing body 3, and outside one side of elastic component 3 is provided with protective film cover body 4, main casing body 3 constitutes elastic structure through elastic component 2 and liquid crystal display body 1, and elastic component 2 is the symmetric distribution along the axis of liquid crystal display body 1, through elastic component 2, T shape cover 201, through elastic component 2, main casing body 2, The arrangement of the spring body 202, the T-shaped rod 203, the main shell 3 and the protective film cover body 4 ensures that the liquid crystal display screen has a very good protective structure, can be well protected when the liquid crystal display screen is accidentally impacted, can prevent the liquid crystal display screen from being scratched by personnel for long-time use, is firm and durable, and prolongs the service life of the liquid crystal display screen;

the buckle 5 is fixed on the outer portion of the protective film cover body 4, the clamping groove 6 is formed in the outer portion of the buckle 5, the protective film cover body 4 and the main shell 3 form a detachable structure through the buckle 5 and the clamping groove 6, an integrated structure is formed between the buckle 5 and the protective film cover body 4, through the arrangement of the buckle 5 and the clamping groove 6, the flexibility of the liquid crystal display screen in use is greatly improved, a user can conveniently install and detach the protective film cover body 4, different types of protective film cover bodies 4 can be replaced, more various requirements of the user can be met, the operation is simple and convenient, and the protective film cover body 4 can be replaced and maintained more conveniently;

the other side of the outer part of the main shell 3 is connected with a fan body 8 through a screw 7, one side of the inner part of the main shell 3 is connected with a mesh enclosure 10 through a bolt 9, the fan body 8 and the main shell 3 form a connecting structure through the screw 7, the fan body 8 is symmetrically distributed along the central axis of the main shell 3, the mesh enclosure 10 and the main shell 3 form a connecting structure through the bolt 9, the mesh enclosure 10 is symmetrically distributed along the central axis of the main shell 3, the other side of the outer part of the main shell 3 is fixed with a concave spherical head 11, an integrated structure is formed between the concave spherical head 11 and the main shell 3, the concave spherical head 11 is movably connected with a convex spherical head 12, the convex spherical head 12 is positioned outside the concave spherical head 11, the outer part of the convex spherical head 12 is fixed with a T-shaped block 13, the outer part of the T-shaped block 13 is provided with a T-shaped groove 14, the T-shaped block 13, through fan body 8, bolt 9, screen panel 10, concave bulb 11, convex bulb 12, the setting of T-shaped piece 13 and T-slot 14, make liquid crystal display have fine heat dispersion, do not lose dustproof effect simultaneously, let liquid crystal display have better, more powerful radiating effect, can not let liquid crystal display because of the circumstances such as the high condition of breaking down of temperature, can get rid of the inside dust of main casing body 3 and protective film cover body 4, prevent that the dust from collecting the use that influences liquid crystal display, and can adjust liquid crystal display's angle.

The working principle is as follows: when the liquid crystal display screen convenient for replacing the protective film cover is used, firstly, the T-shaped groove 14 slides downwards to separate from the T-shaped block 13, the T-shaped groove 14 is detached to be fixed on a wall surface, then the T-shaped block 13 is arranged back to the T-shaped groove 14, the main shell body 3 is pulled, the concave ball head 11 outside the main shell body 3 and the convex ball head 12 outside the T-shaped block 13 rotate, the angle of the main shell body 3 is adjusted, the fan body 8 arranged outside the main shell body 3 can dissipate heat emitted by the liquid crystal display screen body 1, the net cover 10 arranged on the main shell body 3 prevents dust from entering the inner main shell body 3 and the protective film cover body 4, when the liquid crystal display screen body 1 is accidentally impacted, the T-shaped sleeve 201 outside the liquid crystal display screen body 1 and the T-shaped rod 203 outside the main shell body 3 form an elastic structure through the spring body 202, the external impact force is buffered, the liquid crystal display screen body 1 is protected, press the outside buckle 5 of protective film cover body 4, buckle 5 breaks away from main casing body 3 outside draw-in groove 6 after being pressed, changes or maintains protective film cover body 4, and when putting back protective film cover body 4, the direct buckle 5 outside with protective film cover body 4 inserts main casing body 3 outside draw-in groove 6 installation protective film cover body 4, and this is exactly this be convenient for change protective film cover's liquid crystal display's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid crystal display convenient to change protecting film cover, includes liquid crystal display body (1) and protruding bulb (12), its characterized in that: the liquid crystal display screen comprises a liquid crystal display screen body (1), wherein an elastic component (2) is mounted on an external elastic component (2) of the liquid crystal display screen body (1), the elastic component (2) comprises a T-shaped sleeve (201), a spring body (202) and a T-shaped rod (203), the spring body (202) is arranged outside the T-shaped sleeve (201), the T-shaped rod (203) is mounted outside the spring body (202), a main shell (3) is arranged outside the elastic component (2), a protective film cover body (4) is arranged on one side of the outside of the main shell (3), a buckle (5) is fixed on the outside of the protective film cover body (4), a clamping groove (6) is arranged outside the buckle (5), the other side of the outside of the main shell (3) is connected with a fan body (8) through a screw (7), one side of the inside of the main shell (3) is connected with a mesh enclosure (10) through a bolt (9), and a concave ball head (11, the ball head (12) is located outside the ball head (11), a T-shaped block (13) is fixed outside the ball head (12), and a T-shaped groove (14) is formed outside the T-shaped block (13).

2. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the inner surface of the T-shaped sleeve (201) is tightly attached to the outer surface of the T-shaped rod (203), and the central axis of the T-shaped sleeve (201) is coincided with the central axis of the T-shaped rod (203).

3. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the main casing body (3) constitutes elastic structure through elastic component (2) and liquid crystal display body (1), and elastic component (2) are the symmetric distribution along the axis of liquid crystal display body (1).

4. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the protective film cover body (4) and the main shell body (3) form a detachable structure through a buckle (5) and a clamping groove (6), and an integrated structure is formed between the buckle (5) and the protective film cover body (4).

5. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the fan body (8) and the main shell body (3) form a connecting structure through a screw (7), and the fan body (8) is symmetrically distributed along the central axis of the main shell body (3).

6. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the net cover (10) forms a connecting structure with the main shell body (3) through a bolt (9), and the net cover (10) is symmetrically distributed along the central axis of the main shell body (3).

7. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: an integrated structure is formed between the concave ball head (11) and the main shell (3), and the concave ball head (11) is movably connected with the convex ball head (12).

8. The liquid crystal display panel convenient for replacing the protective film cover according to claim 1, wherein: the T-shaped block (13) is movably connected with the T-shaped groove (14), and an integrated structure is formed between the T-shaped block (13) and the convex spherical head (12).