CN210378239U

CN210378239U - LED display screen protection device

Info

Publication number: CN210378239U
Application number: CN201921644510.7U
Authority: CN
Inventors: 张腾越
Original assignee: Shandong Jining Huacai Electronic Co Ltd
Current assignee: Shandong Jining Huacai Electronic Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-04-21
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a LED display screen protection device, which comprises a display, the outside surface sliding joint of display has the square ring cover shell, the inboard surface of square ring cover shell is equipped with that the inner ring is protruding and the outer loop is protruding, inboard fixed surface is connected with protection glass between the inner ring is protruding and the outer loop is protruding of square ring cover shell, supports outside the display through adding the square ring cover shell of establishing to set up hard formula protection glass, can make somebody's air protection to the screen, not only can not make the screen grey that falls. Receive the scratch to can carry out the protection screen when receiving the striking, have good protectiveness.

Description

LED display screen protection device

Technical Field

The utility model relates to a LED display field, more specifically say, relate to a LED display screen protection device.

Background

The LED display uses an LED display screen, has wide application range, and is like the LED screen used by some desktop computer displays;

in the prior art, the screen of the LED display can be pasted for preventing dust and scratches, so that the screen can be attached to the screen through a film, the support strength is not available, and the screen cannot be well protected when the screen is impacted.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a LED display screen protection device supports outside the display through adding the square ring cover shell to set up hard formula cover glass, can make somebody's hair built on stilts protection to the screen, not only can not make the screen grey that falls. Receive the scratch to can carry out the protection screen when receiving the striking, have good protectiveness.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a LED display screen protection device, includes the display, the outside surface sliding clamping of display has the square ring cover shell, the inboard surface of square ring cover shell is equipped with that the inner ring is protruding and the outer loop is protruding, inboard fixed surface is connected with protection glass between the inner ring is protruding and the outer loop is protruding of square ring cover shell, supports outside the display through adding the square ring cover shell of establishing to set up hard formula protection glass, can make somebody's air protection to the screen, not only can not make the screen fall grey. Receive the scratch to can carry out the protection screen when receiving the striking, have good protectiveness.

Furthermore, the front side outer surface of the square ring casing is provided with a convex opening, the inner side surface of the convex opening is connected with a threaded pin through threads, and after the square ring casing is screwed up through the threaded pin, the square ring casing can be locked for positioning without slipping.

Furthermore, the front end outer surface fixedly connected with of threaded pin turns round the piece, turns round the piece and be the circular block, and the surface is equipped with anti-skidding flute, is convenient for turn round the threaded pin through turning round the piece, can increase frictional force when setting up anti-skidding flute wrench movement.

Furthermore, the inner ring is convexly supported on the outer surface of the display, the rubber layer is covered on the surface of the inner wall of the square ring casing, friction force can be increased when the square ring casing is clamped outside the display, the clamping is tight, and the surface of the display cannot be abraded.

Furthermore, the protective glass adopts the blue light resistant toughened glass panel, so that blue light can be filtered during watching, and eyes can be protected.

Compared with the prior art, the utility model has the advantages of:

(1) through setting up the square ring cover casing and supporting outside the display to set up hard formula cover glass, can make somebody's turn to do the aerial protection to the screen, not only can not make the screen fall grey. Receive the scratch to can carry out the protection screen when receiving the striking, have good protectiveness.

(2) The front side outer surface of the square ring casing is provided with a convex opening, the inner side surface of the convex opening is connected with a threaded pin through threads, and after the threaded pin is screwed tightly, the square ring casing can be locked for positioning without slipping.

(3) The piece is turned round to the front end surface fixedly connected with of screw thread round pin, turns round the piece and is the circular block, and the surface is equipped with anti-skidding flute, is convenient for wrench movement screw thread round pin through turning round the piece, can increase frictional force when setting up anti-skidding flute wrench movement.

(4) The protruding support of inner ring is in the surface of display, and the inner wall surface of square ring cover shell all covers has the rubber layer, can increase frictional force when the card is outside the display, and the joint is inseparable, can not wear and tear the display surface simultaneously.

(5) The protective glass adopts the blue light resistant toughened glass panel, can filter the blue light when watching, protects eyes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top sectional view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection relationship between the square ring casing and the protection glass of the present invention.

The reference numbers in the figures illustrate:

1 display, 2 square ring casing, 20 inner ring protrusion, 21 outer ring protrusion, 22 protective glass, 23 threaded pin and 24 twist block.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an LED display screen protection device includes a display 1, a square ring housing 2 is slidably engaged with an outer surface of the display 1, an inner ring protrusion 20 and an outer ring protrusion 21 are disposed on an inner surface of the square ring housing 2, and a protection glass 22 is fixedly connected to an inner surface between the inner ring protrusion 20 and the outer ring protrusion 21 of the square ring housing 2.

Referring to fig. 1-3, the front outer surface of the square ring casing 2 is provided with a convex opening, the inner side surface of the convex opening is connected with a threaded pin 23 through a thread, the square ring casing 2 can be locked to position after the threaded pin 23 is screwed tightly, the square ring casing is not slipped, the front outer surface of the threaded pin 23 is fixedly connected with a twisting block 24, the twisting block 24 is a circular block, the surface is provided with anti-slip grooves, the threaded pin 23 can be twisted through the twisting block conveniently, the friction force can be increased when the anti-slip grooves are arranged to twist the twisting block 24, the inner ring bulge 20 is supported on the outer surface of the display 1, the inner wall surface of the square ring casing 2 is covered with a rubber layer, the friction force can be increased when the square ring casing is clamped outside the display 1, the clamping is tight, the surface of the display 1 can not be worn, the protective glass 22 is made of a blue.

When using, through 2 cards of square ring cover case outside display 1 after, inboard fixed surface is connected with protection glass 22 between protruding 20 of inner ring through square ring cover case 2 and the outer loop is protruding 21, protection glass 22 can make somebody a mere figurehead and support outside display 1, establish the tang through the front side outer surface of square ring cover case 2, there is threaded pin 23 on the tang department inside surface through threaded connection, turn round piece 24 with threaded pin 23 tight back, can lock square ring cover case 2 and fix a position, can not the slippage, threaded pin 23 with turn round piece 24 protruding outside protection cover case 2, can be used to hang objects such as earphone, convenient to use.

The protective glass 22 can protect the screen from dust falling and scratches, is supported in the air outside the screen, can protect the screen when being impacted, and can also damage the protective glass 22 even if being damaged, and is hard-type protection, so that the protection performance is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A LED display screen protection device, includes display (1), its characterized in that: the outside surface slip joint of display (1) has square ring cover shell (2), the inboard surface of square ring cover shell (2) is equipped with inner ring arch (20) and outer loop arch (21), inboard fixed surface is connected with protection glass (22) between the inner ring arch (20) of square ring cover shell (2) and outer loop arch (21).

2. The LED display screen protection device of claim 1, wherein: the outer surface of the front side of the square ring casing (2) is provided with a convex opening, and the inner surface of the convex opening is connected with a threaded pin (23) through threads.

3. The LED display screen protection device of claim 2, wherein: the outer surface of the front end of the threaded pin (23) is fixedly connected with a twisting block (24), the twisting block (24) is a circular block, and anti-skid grooves are formed in the surface.

4. The LED display screen protection device of claim 1, wherein: the inner ring bulge (20) is supported on the outer surface of the display (1), and the inner wall surfaces of the square ring casings (2) are all covered with rubber layers.

5. The LED display screen protection device of claim 1, wherein: the protective glass (22) is a blue light resistant tempered glass panel.