CN210378263U

CN210378263U - Liquid crystal display screen protection structure

Info

Publication number: CN210378263U
Application number: CN201921464404.0U
Authority: CN
Inventors: 叶建人
Original assignee: Shenzhen Jlx Electronics Co ltd
Current assignee: Shenzhen Jlx Electronics Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-21
Anticipated expiration: 2029-09-04

Abstract

The utility model provides a liquid crystal display protective structure, including the turning block, vertical strip, the spout, the slider, place the board, the standing groove, the foam-rubber cushion, press from both sides tight board, clamp rod and spring, vertical strip is installed in rack inner wall rear side, the spout is seted up at the inside front side of vertical strip, the slider is installed inside the spout, the terminal surface is installed before the slider and is placed the board, the standing groove has been seted up to the terminal surface before placing the board, it is provided with the foam-rubber cushion to place the board front side, the terminal surface is pasted before the foam-rubber cushion has the clamp plate, the clamp rod is installed to the terminal surface before the clamp plate, the clamp rod passes the inside front side of rack, the terminal surface is fixed with the turning block before the clamp rod, clamp rod annular side cover is equipped with the spring, the problem that original liquid crystal display did not possess safeguard measure.

Description

Liquid crystal display screen protection structure

Technical Field

The utility model relates to a liquid crystal display protective structure belongs to liquid crystal display technical field.

Background

A liquid crystal display screen: the display device is a flat and ultrathin display device, which consists of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture.

Current liquid crystal display does not possess safeguard measure when placing, and when liquid crystal display placed device was placed, because liquid crystal display placer lacks corresponding safeguard measure, when the transport, liquid crystal display collided with easily, and then leaded to liquid crystal display's damage, and the problem that the aforesaid appeared is solved to a liquid crystal display protective structure that now urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a liquid crystal display protective structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, convenient liquid crystal display places safely, and the protecting effect is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a protective structure of a liquid crystal display screen comprises a base, a placing frame and a protective mechanism, wherein the placing frame is fixed on the upper end surface of the base, the protection mechanism is arranged in the placing rack and comprises a rotating block, a vertical strip, a sliding chute, a sliding block, a placing plate, a placing groove, a spongy cushion, a clamping plate, a clamping rod and a spring, the vertical strip is arranged at the rear side of the inner wall of the placing rack, the sliding groove is arranged at the front side of the inner part of the vertical strip, the slide block is arranged in the slide groove, the front end surface of the slide block is provided with a placing plate, the front end surface of the placing plate is provided with a placing groove, a spongy cushion is arranged on the front side of the placing plate, a clamping plate is adhered on the front end surface of the spongy cushion, a clamping rod is arranged on the front end surface of the clamping plate, the clamping rod penetrates through the front side inside the placing rack, a rotating block is fixed on the front end face of the clamping rod, and a spring is sleeved on the annular side face of the clamping rod.

Furthermore, the spongy cushion is bonded with the rear end face of the clamping plate through a strong double-faced adhesive tape.

Further, the outer surface of the rotating block is provided with anti-skidding threads.

Furthermore, a through hole is formed in the front side of the interior of the placing frame, an internal thread is arranged on the side face of an annular ring in the through hole, an external thread is arranged on the side face of the annular ring of the clamping rod, and the external thread is meshed with the internal thread.

Further, the sliding block is matched with the sliding groove.

Further, the clamping rods are provided with four groups, the specifications of the four groups of clamping rods are the same, the springs are provided with four groups, the specifications of the four groups of springs are the same, the vertical strips are provided with two groups, and the specifications of the two groups of vertical strips are the same.

The utility model has the advantages that: the utility model discloses a liquid crystal display protective structure, because of the utility model discloses added turning block, vertical strip, spout, slider, placed board, standing groove, foam-rubber cushion, clamp plate, clamping bar and spring, this design provides corresponding safeguard measure when liquid crystal display places, avoids colliding with of liquid crystal display to damage, has solved the problem that original liquid crystal display did not possess safeguard measure when placing, has improved the utility model discloses a protective effect.

Because of the foam-rubber cushion bonds through powerful double faced adhesive tape and pinch-off blades rear end face mutually, this design makes things convenient for the installation of foam-rubber cushion to change, is provided with anti-skidding screw thread because of the turning block surface, and this design increases the anti-skidding effect of turning block, opens because of the inside front side of rack and is equipped with the through-hole, and the annular side is equipped with the internal thread in the through-hole, and clamping bar annular side is equipped with the external screw thread, and external screw thread and internal thread mesh mutually, and this design passes through thread engagement, has increased clamping bar's installation stability, the utility model discloses rational in infrastructure, convenient to liquid crystal display.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a protective structure of a liquid crystal display screen according to the present invention;

fig. 2 is a schematic structural view of a protection mechanism in a protection structure of a liquid crystal display screen according to the present invention;

FIG. 3 is a top sectional view of a protection mechanism in a protection structure of a liquid crystal display panel according to the present invention;

in the figure: 1-base, 2-placing rack, 3-protection mechanism, 31-rotating block, 32-vertical bar, 33-sliding groove, 34-sliding block, 35-placing plate, 351-placing groove, 36-spongy cushion, 37-clamping plate, 38-clamping rod and 39-spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a liquid crystal display protective structure, includes base 1, rack 2 and protection machanism 3, and rack 2 fixes at base 1 up end, and protection machanism 3 sets up inside rack 2.

Protection machanism 3 includes turning block 31, vertical strip 32, spout 33, slider 34, place board 35, standing groove 351, foam-rubber cushion 36, clamp plate 37, clamping bar 38 and spring 39, vertical strip 32 is installed at 2 inner walls rear sides of rack, the inside front side in vertical strip 32 is seted up to spout 33, slider 34 is installed inside spout 33, end-mounting places board 35 before slider 34, standing groove 351 has been seted up to the terminal surface before placing board 35, it is provided with foam-rubber cushion 36 to place board 35 front side, the terminal surface is pasted and is had clamp plate 37 before the foam-rubber cushion 36, clamping bar 38 is installed to the terminal surface before clamp plate 37, clamping bar 38 passes the inside front side of rack 2, the terminal surface is fixed with turning block 31 before clamping bar 38, clamping bar 38 annular side cover is equipped with spring 39, the problem that original liquid crystal display did not possess safeguard measure when placing has been solved in this design.

The spongy cushion 36 is bonded with the rear end face of the clamping plate 37 through a strong double-sided adhesive tape, so that the spongy cushion 36 is convenient to install and replace, anti-skidding threads are arranged on the outer surface of the rotating block 31, the anti-skidding effect of the rotating block 31 is improved, a through hole is formed in the front side inside the placing frame 2, an internal thread is arranged on the annular side face in the through hole, an external thread is arranged on the annular side face of the clamping rod 38, the external thread is meshed with the internal thread, the installation stability of the clamping rod 38 is improved through thread meshing, the sliding block 34 is matched with the sliding groove 33, the sliding block 34 can conveniently slide in the sliding groove 33, the clamping rod 38 is provided with four groups, the specifications of the four groups of clamping rods 38 are the same, the springs 39 are provided with four groups, the specifications of the four.

As an embodiment of the present invention: liquid crystal display at first shelves in the standing groove 351 of placing board 35, then place board 35 and slide through slider 34 and get into in the spout 33 of vertical strip 32 front side, after the embedding completely, because of pressing from both sides tight pole 38 and meshing mutually with the through-hole through the screw thread, the staff rotates four groups turning block 31 respectively, drive four groups of tight poles 38 and rotate inside the through-hole, the spring 39 that the annular side cover of tight pole was established is no longer atress, the whole motion to the rear side of pinch plate 37, foam-rubber cushion 36 passes through powerful viscose adhesion to pinch plate 37 rear end face, pinch plate 37 moves to the rear side until foam-rubber cushion 36 contacts the laminating with liquid crystal display front end face, can realize liquid crystal display and place safely.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a liquid crystal display protective structure, includes base, rack and safeguard mechanism, its characterized in that: the placing frame is fixed on the upper end face of the base, and the protection mechanism is arranged inside the placing frame;

protection machanism includes turning block, vertical strip, spout, slider, places board, standing groove, foam-rubber cushion, pinch-off blades, clamping bar and spring, vertical strip is installed in rack inner wall rear side, the spout is seted up at the inside front side of vertical strip, the slider is installed inside the spout, the terminal surface is installed before the slider and is placed the board, the standing groove has been seted up to the terminal surface before placing the board, it is provided with the foam-rubber cushion to place the board front side, the terminal surface is pasted before the foam-rubber cushion and is had the pinch-off blades, the clamping bar is installed to the terminal surface before the pinch-off blades, the clamping bar passes the inside front side of rack, the terminal surface is fixed with the turning block before the clamping bar, the annular side.

2. A liquid crystal display screen protective construction according to claim 1, wherein: the spongy cushion is bonded with the rear end face of the clamping plate through a strong double-sided adhesive tape.

3. A liquid crystal display screen protective construction according to claim 1, wherein: and the outer surface of the rotating block is provided with anti-skid threads.

4. A liquid crystal display screen protective construction according to claim 1, wherein: a through hole is formed in the front side of the interior of the placing frame, an inner thread is arranged on the annular side face in the through hole, an outer thread is arranged on the annular side face of the clamping rod, and the outer thread is meshed with the inner thread.

5. A liquid crystal display screen protective construction according to claim 1, wherein: the sliding block is matched with the sliding groove.

6. A liquid crystal display screen protective construction according to claim 1, wherein: the clamping rods are four groups, the specifications of the four groups of clamping rods are the same, the springs are four groups, the specifications of the four groups of springs are the same, the vertical strips are two groups, and the specifications of the two groups of vertical strips are the same.