CN218384431U

CN218384431U - Liquid crystal screen protection structure

Info

Publication number: CN218384431U
Application number: CN202222668759.XU
Authority: CN
Inventors: 申刚; 冉将军
Original assignee: Sichuan Zhongpu Yingtong Technology Co ltd
Current assignee: Sichuan Zhongpu Yingtong Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-24
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to an electronic equipment technical field specifically is a liquid crystal screen protection structure, including front shroud and display panel, the display panel assembly is in the back of front shroud, the shaping of inner circle department at the front shroud back has the bellied panel frame of round, display panel's display interface is located in the panel frame, the back of front shroud is followed the outer lane department of panel frame is provided with the movable cushion of a plurality of elasticity materials, the movable cushion orientation display panel's one side with display panel looks butt. The utility model discloses set up between front shroud and display panel and have elastic movable cushion, can increase display panel's the power area of releasing, reduce display panel because of rocking the risk that leads to LCD screen to damage.

Description

Liquid crystal screen protection structure

Technical Field

The utility model relates to an electronic equipment technical field specifically is a liquid crystal screen protection architecture.

Background

Liquid crystal screens are widely used in various display devices. The liquid crystal screen uses liquid crystal material as basic component, and fills the liquid crystal material between two parallel plates, and changes the arrangement state of internal molecules of the liquid crystal material by voltage, so as to achieve the purpose of shading and transmitting light to display images with different depths and in a staggered manner. However liquid crystal display screen damages easily, in vehicle-mounted display device, because of the vehicle goes the in-process and takes place to jolt easily to and the vehicle is accelerating or the brake in-process, because of inertia factor, all can promote the risk that liquid crystal display screen damaged, for this reason, the utility model provides a liquid crystal display screen protection architecture with buffering shock attenuation and power release effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a liquid crystal screen protection architecture to solve the problem that proposes in the above-mentioned background art.

The utility model provides a liquid crystal screen protection structure, including front shroud and display panel, the display panel assembly is in the back of front shroud, the shaping of inner circle department at the front shroud back has the bellied panel frame of round, display panel's display interface is located in the panel frame, the back of front shroud is followed the outer lane department of panel frame is provided with the movable cushion of a plurality of elasticity materials, the movable cushion orientation display panel's one side with display panel looks butt.

Optionally, the back of front shroud just is located the activity groove of rectangular shape is seted up in the outer lane department of panel frame, the activity groove is followed the circumference of panel frame distributes, the activity cushion is including the backing plate that is the bar, the backing plate is kept away from display panel's one side is provided with a plurality of pads foot along self length direction, cushion sliding connection be in the activity inslot.

Optionally, a circle of rubber mat is bonded on one surface of the panel frame facing the display panel, and when the movable cushion block is located in the movable groove, the cushion plate is flush with the surface of the rubber mat.

Optionally, the movable cushion block further comprises shock absorption parts which are formed at two ends of the cushion plate and are shaped like a Chinese character 'ji', one side of a notch of each shock absorption part faces towards the display panel, and an extension part is connected to one end, far away from the cushion plate, of each shock absorption part outwards.

Optionally, a protruding side of the shock absorption part is transversely provided with a notch for self shock absorption deformation.

Optionally, four corners of the back of the front cover plate are provided with limiting parts for positioning and assembling the display panel, and the limiting parts are matched with corners of the display panel.

Optionally, the movable cushion block and the limiting part are both made of rubber materials.

Compared with the prior art, the utility model provides a liquid crystal screen protection structure possesses following beneficial effect:

1. the utility model arranges the elastic movable cushion block between the front cover plate and the display panel, which can increase the force releasing area of the display panel and reduce the risk of the damage of the liquid crystal screen caused by the shaking of the display panel;

2. the utility model arranges a movable groove on the back of the front cover plate, and a plurality of movable cushion blocks which can adjust the position can be arranged in the movable groove, so the movable cushion blocks can be arranged according to the actual demand;

3. the utility model discloses the both ends of well activity cushion have the shock attenuation portion that is several fonts, have the notch in the shock attenuation portion, when display panel acted on backing plate and shock attenuation portion, the axial deformation of accessible pad foot and the bending deformation of shock attenuation portion released the power buffering, and then played the effect of screen protection.

Drawings

Fig. 1 is a schematic view of the internal structure of the front cover plate of the present invention;

FIG. 2 is a schematic structural view of a movable cushion block of the present invention;

fig. 3 is a schematic view of the use of the middle movable cushion block of the present invention.

In the figure: 1. a front cover plate; 101. a panel frame; 102. a movable groove; 2. a limiting part; 3. a rubber pad; 4. a movable cushion block; 401. a base plate; 402. a foot pad; 403. a shock absorbing part; 4031. an extension portion; 4032. a recess; 5. a display panel is provided.

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 efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1 to fig. 3, the present embodiment provides a liquid crystal display protection structure, which includes a front cover plate 1 and a display panel 5, wherein the display panel 5 is assembled on a back surface of the front cover plate 1, a circle of raised panel frame 101 is formed at an inner circle of the back surface of the front cover plate 1, a display interface of the display panel 5 is located in the panel frame 101, a plurality of movable cushion blocks 4 made of elastic material are disposed along an outer circle of the panel frame 101 on the back surface of the front cover plate 1, and one surface of the movable cushion blocks 4 facing the display panel 5 is abutted to the display panel 5. Because the elastic movable cushion block 4 is arranged between the front cover plate 1 and the display panel 5, the movable cushion block 4 can be made of rubber. Can also contact with movable cushion 4 on the basis that display panel 5 and panel frame 101 contact, so increased display panel 5's the area of releasing power, reduce display panel 5 because of rocking the risk that leads to the LCD screen to damage.

In addition, the back of front shroud 1 just is located panel frame 101's outer lane department and has seted up the activity groove 102 of rectangular shape, and activity groove 102 distributes along the circumference of panel frame 101, and activity cushion 4 is including being the backing plate 401 of bar, and the one side that display panel 5 was kept away from to backing plate 401 is provided with a plurality of pads 402 along self length direction, and cushion sliding connection is in activity groove 102, and activity cushion 4 then accessible pads 402 adjusting position in activity groove 102. One side of the panel frame 101 facing the display panel 5 is bonded with a circle of rubber mat 3, and when the movable cushion block 4 is located in the movable groove 102, the cushion plate 401 is flush with the surface of the rubber mat 3, so that the display panel 5 is prevented from being in concentrated contact with the panel frame 101 or the movable cushion block 4. The movable cushion block 4 further includes a plurality of shock absorbing portions 403 formed at two ends of the cushion plate 401, wherein the side of the recess 4032 of the shock absorbing portion 403 faces the display panel 5, and an extension 4031 is connected to one end of the shock absorbing portion 403 away from the cushion plate 401. The convex side of the shock absorption part 403 is also transversely provided with a notch 4032 for self shock absorption and deformation. When the display panel 5 acts on the pad 401 and the damper 403, the axial deformation of the pad 402 and the bending deformation of the damper 403 can release the force for buffering, thereby protecting the screen.

And finally, the four corners of the back of the front cover plate 1 are provided with limiting parts 2 used for positioning and assembling the display panel 5, the limiting parts 2 are matched with the corners of the display panel 5, and the limiting parts 2 are made of rubber materials so as to well protect the corners of the display panel 5.

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. A liquid crystal screen protection structure is characterized in that: including front shroud (1) and display panel (5), display panel (5) assembly is in the back of front shroud (1), the inner circle department shaping at the front shroud (1) back has bellied panel frame (101) of round, the display interface of display panel (5) is located in panel frame (101), the back of front shroud (1) is followed the outer lane department of panel frame (101) is provided with movable cushion (4) of a plurality of elastic material, movable cushion (4) orientation the one side of display panel (5) with display panel (5) looks butt.

2. The liquid crystal screen protection structure of claim 1, wherein: the back of front shroud (1) just is located the outer lane department of panel frame (101) sets up activity groove (102) of rectangular shape, activity groove (102) are followed the circumference of panel frame (101) distributes, activity cushion (4) are including backing plate (401) that are the bar, backing plate (401) are kept away from the one side of display panel (5) is provided with a plurality of pads foot (402) along self length direction, activity cushion sliding connection is in activity groove (102).

3. The liquid crystal screen protection structure of claim 2, wherein: the panel frame (101) is towards one side bonding of display panel (5) has round cushion (3), works as activity cushion (4) are located when activity groove (102), backing plate (401) with the surface parallel and level of cushion (3).

4. The liquid crystal screen protection structure of claim 2, wherein: the movable cushion block (4) further comprises shock absorption parts (403) which are formed at two ends of the cushion plate (401) and shaped like a Chinese character 'ji', one side of a notch (4032) of each shock absorption part (403) faces the display panel (5), and one ends, far away from the cushion plate (401), of the shock absorption parts (403) are connected with extension parts (4031) outwards.

5. The liquid crystal screen protection structure of claim 4, wherein: one side of the bulge of the damping part (403) is transversely provided with a notch (4032) for damping deformation of the damping part.

6. The liquid crystal screen protection structure of claim 1, wherein: the corner department at the front shroud (1) back is provided with and is used for the location assembly spacing portion (2) of display panel (5), spacing portion (2) with the corner looks adaptation of display panel (5).

7. The liquid crystal screen protection structure of claim 6, wherein: the movable cushion block (4) and the limiting part (2) are both made of rubber materials.