CN215807688U

CN215807688U - Installation device and display screen

Info

Publication number: CN215807688U
Application number: CN202121310533.1U
Authority: CN
Inventors: 田智春
Original assignee: Roe Visual Co ltd
Current assignee: Roe Visual Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-11
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a mounting device and a display screen, wherein the display screen comprises a display unit and a mounting device, the mounting device comprises a base, a first connecting component and a second connecting component, and the base is provided with a first end and a second end opposite to the first end; the first connecting component is connected with the first end in a sliding mode, and the sliding track is a first arc line; the second connecting assembly is connected with the second end in a sliding mode, and the sliding track is a second arc line; the first connecting assembly and the second connecting assembly are used for being connected with the display unit. The display unit of different radians of installation or adjustable radian during the display unit, only with first coupling assembling and second coupling assembling relatively the base slides can, installation device is strong to display unit's compatibility, and the installation is simple and convenient.

Description

Installation device and display screen

Technical Field

The utility model relates to the field of display screens, in particular to a mounting device and a display screen.

Background

The display unit is often fixed to the ground or a hanging beam by means of a mounting device. The inventor finds that the existing installation device can only meet the installation requirements of some conventional display units (straight screens), and the arc display units (arc screens) can not meet the installation requirements due to various radian changes.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a mounting device and a display screen so as to adapt to mounting display units with different radians.

The technical scheme adopted by the utility model is as follows:

a mounting device, comprising:

a base having a first end and a second end opposite the first end;

the first connecting component is connected with the first end in a sliding mode, and the sliding track is a first arc line;

the second connecting assembly is connected with the second end in a sliding mode, and the sliding track is a second arc line;

the first connecting assembly and the second connecting assembly are used for being connected with the display unit.

Further, the center of the first arc line and the center of the second arc line are not coincident;

and/or the first connecting component and the second connecting component are symmetrical.

Further, first end is equipped with first arc slide, first coupling component is equipped with first slider, first arc slide with the slider cooperation is in order to realize first coupling component with the sliding connection of first end.

Further, the first connecting assembly further comprises a blocking piece, and the first sliding piece is connected with the blocking piece so as to prevent the first sliding piece from being separated from the first arc-shaped slide way.

Further, the second end is equipped with second arc slide, second coupling assembling is equipped with the second slider, the second arc slide with the slider cooperation is in order to realize second coupling assembling with the sliding connection of second end.

Further, the circle center of the first arc-shaped slide way and the circle center of the second arc-shaped slide way are not overlapped;

and/or the first arc-shaped slideway and the second arc-shaped slideway are symmetrical;

and/or the base comprises a front end surface and a rear end surface opposite to the front end surface, and the distance between the first arc-shaped slide way and the second arc-shaped slide way is gradually reduced from the front end surface to the rear end surface;

and/or the first and second arcuate ramps are both concave towards the centerline of the base.

Further, the first connecting component has magnetism, so that the connecting unit is magnetically connected with the display unit.

Further, the first connection member is made of a magnetic material; or the first connection assembly comprises a magnet fixed to the first connection assembly.

Furthermore, a limiting structure is arranged between the first connecting assembly and the base to limit the position between the first connecting assembly and the base.

Further, limit structure includes:

the limiting groove is arranged on the first connecting component;

and the limiting bulge is arranged on the base and protrudes out of the base, and the limiting bulge is positioned between the first connecting component and the base so as to enable the limiting groove to be matched with the limiting bulge.

A display screen, comprising: display element and foretell installation device, the display element with first coupling assembling with the second coupling assembling is connected.

In conclusion, the beneficial effects of the utility model are as follows:

the display unit of different radians of installation or adjustable radian during the display unit, only with first coupling assembling and second coupling assembling relatively the base slides can, installation device is strong to display unit's compatibility, and the installation is simple and convenient.

Drawings

FIG. 1 is a schematic view of a display screen;

FIG. 2 is an exploded schematic view of the mounting device;

FIG. 3 is an exploded view of another angle of the mounting device;

fig. 4 is a top view of the mounting device.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the display screen comprises a mounting device 100 and a display unit 200, wherein the mounting device 100 and the display unit 200 are fixedly connected. The display unit 200 may be an LED display technology, an lcd display technology, or the like. The mounting device 100 includes a base 10, a first connecting assembly 20 and a second connecting assembly 30 (the first connecting assembly 20 and the second connecting assembly 30 may have the same or different structures). The base 10 is in the shape of a strip. The base 10 has a first end 1 and a second end 2 opposite to the first end 1 in a length direction. The first connecting component 20 is connected with the first end 1 in a sliding way, and the sliding track is a first arc line; the second connecting component 30 is slidably connected to the second end 2, and the sliding track is a second arc line. The display unit 200 has a connection surface through which the mounting device 100 and the display unit 200 are connected. Specifically, the connecting surface has a first connecting portion 201 close to the left end surface and a second connecting portion 202 close to the right end surface, the first connecting portion 201 is fixedly connected with the first connecting assembly 20, and the second connecting portion 202 is fixedly connected with the second connecting assembly 30. When installing the display unit 200 of different radians or can adjust the radian the display unit 200, only need with first coupling assembling 20 with second coupling assembling 30 is relative the base 10 slides can, installation device 100 is strong to display unit 200's compatibility, and the installation is simple and convenient.

Referring to fig. 2, the first end 1 is provided with a first arc-shaped slideway 3 (which may be a through hole or a blind hole), the first connection assembly 20 includes a first sliding member 21 (equivalently, the first end 1 may also be provided with the first sliding member 21, the first connection assembly 20 is provided with the first arc-shaped slideway 3, and the first arc-shaped slideway 3 is matched with the first sliding member 21 to realize the sliding connection between the first connection assembly 20 and the first end 1. Second end 2 is equipped with second arc slide 4, second coupling assembling 30 is equipped with second slider 31 (equivalently, also can second slider 31 is established to second end 2, second coupling assembling 30 is equipped with second arc slide 4), second arc slide 4 with second slider 31 cooperation is in order to realize second coupling assembling 30 with the sliding connection of second end 2.

Referring to fig. 2 and 3, the first sliding member 21 includes a sliding portion 211, a first connecting portion 212, and a second connecting portion 213, and the sliding portion 211 is slidably connected to the first arc-shaped sliding way 3 and passes through the base 10; one end of the sliding portion 211 and one end of the first connecting portion 212 are both connected to the second connecting portion 213, and are U-shaped after being connected; the first connection assembly 20 further includes a stopper 22, and the other end of the sliding portion 211 and the other end of the first connection portion 212 are both connected to the stopper 22 through a first screw 40, so as to prevent the first sliding member 21 from being separated from the first arc-shaped slideway 3. The first sliding member 21 is U-shaped, and the sliding portion 211 and the first connecting portion 212 can bear the gravity of the display unit 200 together, so as to prevent the sliding portion 211 from being easily damaged due to the stress of the sliding portion 211. Here, the sliding portion 211, the first connecting portion 212 and the second connecting portion 213 are integrally formed, but may be the first sliding member 21 formed by connecting three separate parts. The base 10 has an upper end face 7 and a lower end face 8 opposite the upper end face 7. The periphery of the first arc-shaped slide way 3 of the upper end surface 7 is provided with scales for representing angles. Stop piece 22 towards the one end of the central line C of base 10 is the arc, and with first arc slide 3 is concentric, so that first coupling component 20 is relative when base 10 slides, stop piece 22 does not shelter from the scale, makes things convenient for looking over of scale. In order to make the first connection assembly 20 beautiful as a whole, an end of the second connection portion 213 facing the center line C of the base 10 is also curved in the same arc as the blocking member 22. The lower end surface 8 is provided with an avoiding notch to install the second connecting portion 213, so as to prevent the second connecting portion 213 from protruding out of the lower end surface 8 and affecting the beauty of the installation device 100 connected with the display unit 200.

Referring to fig. 3, the first connecting member 20 and the display unit 200 are fixedly connected by a magnetic attraction. Specifically, the first connection member 20 has magnetism. Further, first connecting element 20 still includes magnet 23, second connecting portion 213 is equipped with the holding tank, magnet 23 is located in the holding tank, in order to prevent magnet 23 with the holding tank separation, first connecting element 20 still includes apron 24, will magnet 23 is located behind the holding tank, apron 24 with second connecting portion 213 passes through second screw 41 fixed connection, in order to cover the holding tank. Of course, the first sliding member 21 or the second connecting portion 213 may be made of a magnetic material.

Referring to fig. 3, the first connecting assembly 20 further includes a positioning structure, the positioning structure includes a positioning protrusion 25 disposed at the bottom of the second connecting portion 213, and the display unit 200 is provided with a positioning groove correspondingly matched with the positioning protrusion 25, so that the display unit 200 and the first connecting assembly 20 can be conveniently aligned and mounted. Specifically, the positioning protrusion 25 may be integrally formed with the second connection portion 213, or may be two separate parts, and if the positioning protrusion 25 is a separate part, the positioning protrusion 25 may be a screw threadedly connected with the second connection portion 213.

Referring to fig. 2 and 3, a limiting structure is disposed between the first connecting assembly 20 and the base 10 to limit a position between the first connecting assembly 20 and the base 10, so as to prevent the first connecting assembly 20 from sliding freely on the base 10. The limiting structure comprises a limiting groove 26 and a limiting protrusion 9, wherein the limiting groove 26 is disposed on the blocking member 22 (the limiting groove 26 may be a through hole or a blind hole, and if the limiting groove 26 is a blind hole, it is disposed on a surface of the blocking member 22 close to the base 10). The limiting protrusion 9 is disposed on the base 10 and protrudes slightly from the base 10, and the limiting protrusion 9 is located between the first connecting component 20 and the base 10, so that the limiting groove 26 is matched with the limiting protrusion 9. The limiting protrusion 9 protrudes slightly from the base 10, so that the resistance of the first connecting assembly 20 when sliding relative to the base 10 is increased, and the first connecting assembly 20 can be prevented from sliding relative to the base 10 by mistake. The limiting protrusion 9 may be integrally formed with the base 10, or the limiting protrusion 9 may be a separate component (e.g., a screw) mounted on the base 10.

The second connecting component 30 and the first connecting component 20 are symmetrical components, and the structure of the second connecting component 30 is not described herein again.

Referring to fig. 4, fig. 4 is a top view of the mounting device 100 with the stop 22 removed. The circle center a of the first arc-shaped slide way 3 and the circle center B of the second arc-shaped slide way 4 are not coincident, namely, the circle center of the first arc line and the circle center of the second arc line are not coincident. Compare first arc slide 3' S centre of a circle A with the centre of a circle B coincidence of second arc slide 4, the centre of a circle A of first arc slide 3 with the centre of a circle B coincidence of second arc slide 4 can adapt to the installation of more kinds of display element 200, like the installation of the display element 200 of the S-shaped of transversal personally submitting. The first arc-shaped slideway 3 and the second arc-shaped slideway 4 are symmetrical about the central line C of the base 10, and the first arc-shaped slideway 3 and the second arc-shaped slideway are concave towards the central line C of the base 10. The base 10 comprises a front end surface 5 and a rear end surface 6 opposite to the front end surface 5, the distance between the first arc-shaped slideway 3 and the second arc-shaped slideway 4 is gradually reduced from the front end surface 5 to the rear end surface 6, that is, the first arc-shaped slideway 3 and the second arc-shaped slideway 4 are in a similar splayed shape, so as to adapt to the change of the angle of the display unit 200, that is, when the radian of the display unit 200 is reduced, the distance between the first connecting part 201 and the second connecting part 202 is increased, and the first connecting assembly 20 and the second connecting assembly 30 slide towards the direction of the front end surface 5; when the curvature of the display unit 200 is increased, the distance between the first connection portion 201 and the second connection portion 202 is decreased, and the first connection assembly 20 and the second connection assembly 30 slide toward the rear end surface 6.

The base 10 may be connected to a hanging beam or the ground, and when the base 10 is connected to the hanging beam, the mounting device 100 further includes a hook 42 for connecting to the hanging beam, and the hook 42 is connected to the middle portion of the upper end surface 7 by a bolt. The middle part of the upper end face 7 is provided with a sliding groove 11, and the hook 42 can slide in the sliding groove 11 to adjust the position of the hook, so that the gravity center is prevented from being out of the center of the mounting device 100, and the mounting device 100 is prevented from inclining. The middle part of the upper end surface 7 is higher than the first end 1 and the second end 2, so as to avoid the hanging beam from obstructing the movement of the first connecting component 20 and the second connecting component 30.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mounting device for mounting a display unit, comprising:

a base having a first end and a second end opposite the first end;

2. A mounting device as claimed in claim 1, wherein the centre of said first arc and the centre of said second arc are not coincident;

3. A mounting device according to claim 1 or 2, wherein the first end is provided with a first arcuate track and the first coupling member is provided with a first sliding member, the first arcuate track engaging the sliding member to effect sliding engagement of the first coupling member with the first end.

4. A mounting device according to claim 3, wherein said first link assembly further comprises a stop, said first slider being coupled to said stop to prevent said first slider from disengaging said first arcuate race.

5. A mounting device according to claim 3, wherein the second end is provided with a second arcuate race and the second connecting member is provided with a second slider, the second arcuate race engaging the slider to effect sliding connection of the second connecting member to the second end.

6. The mounting device of claim 5, wherein the center of the first arcuate race and the center of the second arcuate race do not coincide;

7. A mounting device as claimed in claim 1, wherein said first coupling member is magnetic to magnetically couple said coupling unit to said display unit.

8. The mounting device of claim 7, wherein said first coupling member is made of a magnetic material; or the first connection assembly comprises a magnet fixed to the first connection assembly.

9. The mounting device of claim 1, wherein a position limiting structure is disposed between said first connecting member and said base to limit the position between said first connecting member and said base.

10. A mounting device according to claim 9, wherein said limiting structure comprises:

the limiting groove is arranged on the first connecting component;

11. A display screen, comprising: a display unit and the mounting device of any one of claims 1-10, the display unit coupled to the first coupling assembly and the second coupling assembly.