CN211606654U

CN211606654U - Dustproof mechanism for television display screen interface

Info

Publication number: CN211606654U
Application number: CN202020422665.2U
Authority: CN
Inventors: 刘奇东
Original assignee: Zhongshan Zhengke Electric Industrial Co ltd
Current assignee: Zhongshan Zhengke Electric Industrial Co ltd
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2020-09-29
Anticipated expiration: 2030-03-29

Abstract

The utility model relates to a TV display screen technical field specifically is a TV display screen interface dustproof mechanism, including two unidimensional supporting legss, the top of supporting legs is equipped with the display screen, and the trailing flank of display screen is equipped with the hou gai, and the one side of covering and keeping away from the display screen after and is equipped with first protection casing and second protection casing, and the second protection casing is located the outside of first protection casing. This dustproof mechanism of television display screen interface through the setting of first protection casing and first protection casing, can carry out effectual dustproof to the interface that back lid one side stretches out, avoids the interface to expose in the outside, thereby easily adheres to the historical relic that the dust influences the use, and is favorable to television display screen interface increase of service life.

Description

Dustproof mechanism for television display screen interface

Technical Field

The utility model relates to a TV display screen technical field specifically is a TV display screen interface dustproof mechanism.

Background

Along with the progress of science and technology level, the wide application of TV display screen is in daily life, the display screen passes through the interface transmission information of input and output, convenient and fast, but the interface of current TV display screen is all naked basically, make the interface in the in-process of daily use, the dust adheres to easily, because the hole of interface is less, difficult clearance, can cause the jam of interface for a long time, make the joint and the interface contact of connecting wire bad, influence the result of use of TV display screen, in view of this, we propose a TV display screen interface dustproof machanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TV display screen interface dustproof mechanism 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 dustproof mechanism for a television display screen interface comprises two supporting legs with the same size, a display screen is arranged above the supporting legs, a rear cover is arranged on the rear side face of the display screen, a first protective cover and a second protective cover are arranged on one side, far away from the display screen, of the rear cover, and the second protective cover is located on the outer side of the first protective cover; a convex mounting groove is formed in one side, far away from the display screen, of the rear cover, through holes with the same aperture are formed in the positions, close to the top end, of the left side and the right side of the mounting groove respectively, and a plurality of interfaces are further arranged on the rear cover and are located in the center of the inside of the mounting groove; the first protective cover is provided with a plurality of square grooves, the interior of each square groove is provided with a dustproof cover, a through groove is formed in the side surface of the first protective cover and the position close to the top end of the first protective cover, and the first protective cover is rotatably connected with the rear cover through a first rotating shaft; an accommodating groove is formed in the second protective cover, and an opening is formed in the center of the second protective cover and located in the accommodating groove.

Preferably, the top ends of the supporting legs are provided with square top plates, and the bottoms of the supporting legs are provided with anti-slip pads.

Preferably, the positions and the number of the square grooves are consistent with those of the interfaces.

Preferably, the lower surface of the dust cover is provided with a rubber pad, the dust cover is rotatably connected with the first protective cover through a second rotating shaft, and the upper surface of the dust cover and the position close to the bottom end are provided with a groove.

Preferably, a nut is arranged at the right end of the first rotating shaft, and threads are arranged at one end, far away from the nut, of the first rotating shaft.

Preferably, the size of the receiving groove is consistent with that of the first protection cover.

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

1. this dustproof mechanism of television display screen interface through the setting of first protection casing and first protection casing, can carry out effectual dustproof to the interface that back lid one side stretches out, avoids the interface to expose in the outside, thereby easily adheres to the historical relic that the dust influences the use, and is favorable to television display screen interface increase of service life.

2. This TV display screen interface dustproof mechanism, through separately setting up the shield on the first protection casing, when part interface does not use, can close its shield and prevent dust on its surface, and the selective shield of opening is favorable to avoiding when whole shields are opened, and the interface that the part does not adhere to the dust.

Drawings

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

FIG. 2 is a schematic structural view of a support leg of the present invention;

FIG. 3 is a schematic structural view of the middle and rear covers of the present invention;

FIG. 4 is a schematic structural view of a first protective cover according to the present invention;

FIG. 5 is a schematic structural view of a dust cap of the present invention;

fig. 6 is a schematic structural view of the second protective cover of the present invention.

In the figure:

1. supporting legs; 11. a top plate; 12. a non-slip mat;

2. a display screen; 21. a rear cover; 22. mounting grooves; 221. a through hole; 23. an interface;

3. a first shield; 31. a square groove; 32. a dust cover; 321. a rubber pad; 322. a second rotating shaft; 323. a groove; 33. a through groove; 34. a first rotating shaft;

4. a second shield; 41. an accommodating groove; 42. and (4) opening.

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 understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a dustproof mechanism for a television display screen interface comprises two supporting legs 1 with the same size, a display screen 2 is arranged above the supporting legs 1, a rear cover 21 is arranged on the rear side surface of the display screen 2, a first protective cover 3 and a second protective cover 4 are arranged on one side, far away from the display screen 2, of the rear cover 21, and the second protective cover 4 is located on the outer side of the first protective cover 3; a convex mounting groove 22 is formed in one side, far away from the display screen 2, of the rear cover 21, through holes 221 with the same aperture are formed in the positions, close to the top end, of the left side and the right side of the mounting groove 22 respectively, a plurality of interfaces 23 are further arranged on the rear cover 21, and the interfaces 23 are located in the center of the inside of the mounting groove 22; the first protection cover 3 is provided with a plurality of square grooves 31, the interior of each square groove 31 is provided with a dustproof cover 32, the side surface of the first protection cover 3 close to the top end is provided with a through groove 33, and the first protection cover 3 is rotatably connected with the rear cover 21 through a first rotating shaft 34; the second hood 4 has a receiving groove 41 therein, and the second hood 4 has an opening 42 at a center of the receiving groove 41.

In this embodiment, the top of supporting legs 1 is equipped with square roof 11, and the bottom of supporting legs 1 is equipped with slipmat 12, increases the frictional force of display screen 2 and desktop through the slipmat 12 that sets up, avoids landing to ground, increases the area of contact of supporting legs 1 and display screen 2 bottom through the roof that sets up, increases the stability that supporting legs 1 used.

Besides, the positions and the number of the square grooves 31 are consistent with those of the interfaces 23, and the square grooves 31 with the same number as those of the interfaces 23 are formed, so that the dust cover 32 can be selectively opened, and dust can be prevented from falling into the unused interfaces 23.

Further, the lower surface of the dust cover 32 is provided with a rubber pad 321, the dust cover 32 is rotatably connected with the first protective cover 3 through a second rotating shaft 322, a groove 323 is formed in the position, close to the bottom end, of the upper surface of the dust cover 32, and convenience is brought to opening of the dust cover 32 through the arranged groove 323.

Specifically, the right-hand member of first pivot 34 is equipped with the nut, and the one end of keeping away from the nut on the first pivot 34 is equipped with the screw thread, through the first pivot 34 that sets up, can dismantle first protection casing 3 and clear up the later stage use of being convenient for.

It should be noted that the size of the receiving groove 41 is consistent with the size of the first protection cover 3, so that the second protection cover 4 can protect the first protection cover 3 from dust.

When the dustproof mechanism of the television display screen interface is installed, the first protective cover 3 is firstly placed on the installation groove 22, the first rotating shaft 34 sequentially penetrates through the through hole 221 and the through groove 33, the first rotating shaft 34 is fixed on the rear cover 21 through the nut, the second protective cover 4 is fixedly installed on the rear cover 21 through the bolt, and the dustproof mechanism can be used after all the first protective cover and the second protective cover are installed;

when the dustproof mechanism for the television display screen interface is used, when some interfaces 23 need to be inserted into the connectors, the dustproof covers 32 on the surfaces of the interfaces are opened, then the connectors are inserted into the interfaces 23, and the interfaces 23 which are not inserted into the connectors do not need to be opened.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a TV display screen interface dustproof mechanism, includes two the same size supporting legs (1), its characterized in that: a display screen (2) is arranged above the supporting legs (1), a rear cover (21) is arranged on the rear side face of the display screen (2), a first protective cover (3) and a second protective cover (4) are arranged on one side, far away from the display screen (2), of the rear cover (21), and the second protective cover (4) is located on the outer side of the first protective cover (3); a convex mounting groove (22) is formed in one side, far away from the display screen (2), of the rear cover (21), through holes (221) with the same aperture are formed in the positions, close to the top end, of the left side and the right side of the mounting groove (22), a plurality of interfaces (23) are further arranged on the rear cover (21), and the interfaces (23) are located in the center of the inside of the mounting groove (22); the first protection cover (3) is provided with a plurality of square grooves (31), a dustproof cover (32) is arranged in each square groove (31), a through groove (33) is formed in the side surface of the first protection cover (3) and the position close to the top end of the first protection cover, and the first protection cover (3) is rotatably connected with the rear cover (21) through a first rotating shaft (34); an accommodating groove (41) is formed in the second protective cover (4), and an opening (42) is formed in the center of the accommodating groove (41) on the second protective cover (4).

2. The television display screen interface dust prevention mechanism of claim 1, further comprising: the top of the supporting legs (1) is provided with a square top plate (11), and the bottom of the supporting legs (1) is provided with an anti-skid pad (12).

3. The television display screen interface dust prevention mechanism of claim 1, further comprising: the positions and the number of the square grooves (31) are consistent with those of the interfaces (23).

4. The television display screen interface dust prevention mechanism of claim 1, further comprising: the lower surface of shield (32) is equipped with rubber pad (321), rotate through second pivot (322) between shield (32) and first protection casing (3) and be connected, be equipped with recess (323) on the upper surface of shield (32) and the position that is close to the bottom.

5. The television display screen interface dust prevention mechanism of claim 1, further comprising: the right-hand member of first pivot (34) is equipped with the nut, the one end of keeping away from the nut on first pivot (34) is equipped with the screw thread.

6. The television display screen interface dust prevention mechanism of claim 1, further comprising: the size of the containing groove (41) is consistent with that of the first protective cover (3).