CN111720680A

CN111720680A - Display screen support

Info

Publication number: CN111720680A
Application number: CN202010577350.XA
Authority: CN
Inventors: 古钰冰; 陈昌; 陈芳; 李伟青; 梅咏武
Original assignee: Meizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Meizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-09-29

Abstract

The invention discloses a display screen support which comprises an installation frame, wherein the installation frame comprises a lifting frame and a connecting frame, the lifting frame is vertically arranged, a supporting seat is arranged at the lower end of the lifting frame, the supporting seat is placed on a desktop, the upper end of the lifting frame is connected with the connecting frame through a damping ring, the connecting frame comprises at least two connecting pieces, one end of each connecting piece is provided with a damping hole, the damping rings are sequentially arranged in the damping holes in a penetrating mode, each connecting piece can turn over along the surrounding direction of the damping ring, and one end, far away from the damping ring, of each connecting piece is connected with a. The damping ring is sequentially arranged in the damping hole in a penetrating mode, the connecting piece is rotated along the surrounding direction of the damping ring, the included angle between the connecting piece and the lifting frame can be changed, the included angle between two adjacent connecting pieces can be changed, the positioning is achieved, the included angle between the connecting piece and the lifting frame can be flexibly adjusted according to the vision of a user, and the distance between two adjacent display screens can be flexibly adjusted.

Description

Display screen support

Technical Field

The invention relates to the technical field of display screens, in particular to a display screen support.

Background

The fixed setting of a plurality of display screens is generally on the installing support for current many screen support, and the position of each display screen remains unchanged, and this kind of design has following not enough: because the position of display screen keeps unchangeable, the user can't adjust according to self height and use habit, and the installing support bed hedgehopping can only be passed through books to the prevailing conditions, uses extremely inconveniently.

Disclosure of Invention

The invention aims to: a display screen stand is provided that overcomes the above-mentioned deficiencies.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a display screen support, including the mounting bracket, the mounting bracket is including crane and link, the vertical setting of crane, just the lower extreme of crane is provided with the supporting seat, the supporting seat is placed on the desktop, the upper end of crane pass through the damping ring with the link is connected, the link is including two at least connecting pieces, each the damping hole has been seted up to the one end of connecting piece, the damping ring is worn to establish in proper order in the damping hole, each the connecting piece can along the direction of encirclement upset of damping ring, each the connecting piece is kept away from the one end of damping ring is connected with the display screen.

As a preferable technical scheme of the display screen support, at least two damping rings are provided, all the damping rings are distributed at intervals along the width direction of the connecting piece, and the damping holes on the connecting pieces correspond to the damping rings one to one

As a preferable technical scheme of the display screen support, a rubber damping ring is arranged between the inner side wall of the damping hole and the damping ring.

As a preferred technical scheme of display screen support, the back of display screen is provided with the installation department, the installation department through articulated parts with the connecting piece is kept away from the one end of damping ring is articulated, just the installation department can wind articulated parts for the connecting piece rotates.

As a preferred technical scheme of the display screen support, a first wire passing channel is arranged inside the lifting frame, a second wire passing channel is arranged inside each connecting piece, each second wire passing channel is communicated with the first wire passing channel, and an opening communicated with the first wire passing channel is formed in one end, close to the supporting seat, of the lifting frame.

As a preferred technical solution of the display screen bracket, the lifting frame includes a first bracket and a second bracket located above the first bracket, a first wire passing cavity is provided inside the first bracket, a second wire passing cavity is provided inside the second bracket, sliding grooves are respectively provided on two sides of the first wire passing cavity of the first bracket, the sliding grooves are communicated with the first wire passing cavity, sliding protrusions are respectively provided on two sides of the second wire passing cavity of the second bracket, the sliding protrusions are in sliding fit with the corresponding sliding grooves, the first bracket is sleeved on the periphery of the second bracket, the second wire passing cavity is located inside the first wire passing cavity, the sliding protrusions are located in the sliding grooves, and the first wire passing cavity and the second wire passing cavity jointly form the first wire passing channel, the sliding protrusion penetrates through a first waist-shaped hole, a second waist-shaped hole corresponding to the first waist-shaped hole is formed in the side wall of the sliding groove, the first waist-shaped hole and the second waist-shaped hole extend along the vertical direction, and a locking bolt is connected in the first waist-shaped hole and the second waist-shaped hole.

As a preferable technical solution of the display screen bracket, the opening is disposed on a side wall of the first wire passing cavity.

As a preferred technical solution of the display screen bracket, the first wire passing cavity is formed by two first cavity walls and two second cavity walls, wherein one of the first cavity walls is located on one side of the first bracket facing the front surface of the display screen, the other of the first cavity walls is located on one side of the first bracket facing the back surface of the display screen, the two second cavity walls are located between the two first cavity walls, the sliding protrusion is connected to the second cavity wall, the second wire passing cavity is formed by two third cavity walls and two fourth cavity walls, one of the third cavity walls is located on one side of the second bracket facing the front surface of the display screen, the other of the third cavity walls is located on one side of the second bracket facing the back surface of the display screen, and the two rows of the fourth cavity walls are distributed between the two third cavity walls at intervals, the sliding groove is formed by enclosing two first groove walls and one second groove wall, the two first groove walls are distributed at intervals, one end of each first groove wall is connected with the corresponding fourth groove wall, the other end of each first groove wall is connected with the corresponding second groove wall, the corresponding fourth groove wall is located between the two second groove walls, an opening is formed in the corresponding second groove wall, and the sliding protrusion is inserted into the sliding groove through the corresponding first wire passing cavity.

As a preferable technical scheme of the display screen bracket, the first groove wall and the second groove wall are both provided with a first wear-resistant layer.

As a preferable technical scheme of the display screen bracket, the outer surface of the sliding protrusion is wrapped with a second wear-resistant layer.

The invention has the beneficial effects that: the damping ring is sequentially arranged in the damping hole in a penetrating mode, the connecting piece is rotated along the surrounding direction of the damping ring, the included angle between the connecting piece and the lifting frame can be changed, the included angle between two adjacent connecting pieces can be changed, the positioning is achieved, the included angle between the connecting piece and the lifting frame can be flexibly adjusted according to the vision of a user, and the distance between two adjacent display screens can be flexibly adjusted. Make the contained angle between two adjacent connecting pieces be 0 when through the upset connecting piece to stack up each connecting piece each other and place, reduce the occupation space of link, be convenient for accomodate the display screen support, convenient transport.

Drawings

The invention is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic structural view of an angle of a display screen bracket according to an embodiment (a damping ring is not shown in the figure).

Fig. 2 is an assembly structure diagram of each of the connectors according to the embodiment.

Fig. 3 is a schematic structural view of another angle of the display screen bracket according to the embodiment (the damping ring is not shown in the figure).

Fig. 4 is a cross-sectional view of a second bracket according to an embodiment.

Fig. 5 is a cross-sectional view of the first bracket according to the embodiment.

Fig. 6 is a front view of the second bracket according to the embodiment.

Fig. 7 is a front view of the first bracket according to the embodiment.

In the figure:

1. a lifting frame; 101. a first bracket; 102. a second bracket; 2. a connecting frame; 201. a connecting member; 3. a first wire passing cavity; 301. a first chamber wall; 302. a second chamber wall; 4. a second wire passing cavity; 401. a third chamber wall; 402. a fourth chamber wall; 5. a sliding groove; 501. a first slot wall; 502. a second slot wall; 6. a damping ring; 7. a rubber damping ring; 8. an installation part; 9. opening a hole; 10. a sliding projection; 11. a first kidney-shaped hole; 12. a second kidney-shaped hole; 13. a display screen; 14. a supporting seat; 15. bump-proof lugs.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 7, the invention provides a display screen support, which comprises an installation frame, wherein the installation frame comprises a lifting frame 1 and a connecting frame 2, the lifting frame 1 is vertically arranged, a supporting seat 14 is arranged at the lower end of the lifting frame 1, the supporting seat 14 is placed on a table top, the upper end of the lifting frame 1 is connected with the connecting frame 2 through a damping ring 6, the connecting frame 2 comprises at least two connecting pieces 201, one end of each connecting piece 201 is provided with a damping hole, the damping rings 6 are sequentially arranged in the damping holes in a penetrating manner, each connecting piece 201 can be turned over along the surrounding direction of the damping ring 6, and one end of each connecting piece 201, which is far away from the damping ring 6, is connected with a display screen 13. In this embodiment, at least two connecting members 201 are provided, and the display screen 13 is provided at one end of each connecting member 201 far away from the damping ring 6, so that at least two display screens 13 can be installed to meet the use requirements for the use. In addition, damping ring 6 wears to establish in the damping hole in proper order, rotates connecting piece 201 along damping ring 6's surrounding direction, can change the contained angle between connecting piece 201 and the crane 1 and change the contained angle between two adjacent connecting pieces 201 and realize the location, and this design not only can be according to the nimble contained angle of adjusting between connecting piece 201 and the crane 1 of user's vision, can also adjust the distance between two adjacent display screens 13 in a flexible way. Make the contained angle between two adjacent connecting pieces 201 when 0 through upset connecting piece 201 to stack up each connecting piece 201 each other and place, reduce the occupation space of link 2, be convenient for accomodate the display screen support, convenient transport. The height of the mounting rack is changed through the lifting rack 1, so that the display screen support can be flexibly adjusted according to the height of a user. In this embodiment, three connecting members 201 are provided. Of course, in other embodiments, the number of the connecting members 201 may be flexibly set, and the number of the connecting members 201 is not limited specifically herein.

When the connecting pieces 201 are stacked on top of each other, in order to prevent the adjacent connecting pieces 201 from being damaged by collision, a side of the connecting piece 201 opposite to the adjacent connecting piece 201 is provided with a bump 15 in a protruding manner. Specifically, the bump 15 is a bump rubber block. When the connecting members 201 are stacked on top of each other, the bump 15 can buffer the impact force, thereby preventing the connecting members 201 from being damaged, and effectively protecting the connecting members 201.

As a preferred embodiment, at least two damping rings 6 are provided, all the damping rings 6 are respectively distributed at intervals along the width direction of the connecting member 201, and the damping holes on each connecting member 201 are in one-to-one correspondence with the damping rings 6. The at least two damping rings 6 are arranged, and the damping holes on the same connecting piece 201 are in one-to-one correspondence with the damping rings 6, so that on one hand, the acting force borne by each damping ring 6 can be reduced, and the problem that the connecting piece 201 cannot be positioned due to the failure of the damping action of the damping rings 6 and the damping holes is solved; on the other hand, at least two damping rings 6 are respectively inserted into at least two damping holes, which is beneficial to ensuring the balance of the connecting piece 201 and the display screen 13.

And a rubber damping ring 7 is arranged between the inner side wall of the damping hole and the damping ring 6. The arrangement of the rubber damping ring 7 enhances the damping strength between the connecting piece 201 and the damping ring 6 through the rubber damping ring 7, so that the connecting piece 201 is conveniently positioned; on the other hand, the wear between the connection 201 and the damping ring 6 is reduced during the overturning of the connection 201 due to the presence of the rubber damping rings 7.

Specifically, the damping ring 6 is fixedly arranged at the upper end of the lifting frame 1.

For the convenience of installing the damping ring 6, the upper end of the lifting frame 1 is provided with a mounting plate (not shown in the figure), the damping ring 6 is fixedly arranged on the mounting plate, the length direction of the mounting plate is the same as the width direction of the connecting piece 201, all the damping rings 6 are distributed at intervals on the length direction of the mounting plate, the mounting plate is detachably connected with the upper end of the lifting frame 1 through a fastener, and the damping rings 6 are convenient to install. In particular, the fastener may be a fastening screw or a fastening bolt.

As shown in fig. 2, the Y direction is the longitudinal direction of the connector 201, and the X direction is the width direction of the connector 201.

In one embodiment, the back of the display 13 is provided with an installation part 8, the installation part 8 is hinged to one end of the connecting member 201 far away from the damping ring 6 through a hinge component, and the installation part 8 can rotate around the hinge component relative to the connecting member 201. In actual use, the mounting part 8 is rotated around the hinge part to change the included angle between the display 13 and the connecting part 201.

The inside of crane 1 is provided with first wire passing channel, each the inside of connecting piece 201 is provided with the second wire passing channel respectively, each the second wire passing channel respectively with first wire passing channel intercommunication, crane 1 is close to supporting seat 14 be provided with the trompil 9 of first wire passing channel intercommunication. The power line and the signal line penetrate into the first wire passing channel and the second wire passing channel from the opening hole 9 of the lifting frame 1, so that the exposure of the wire harness is avoided, and the attractiveness of the display screen support is promoted.

In this embodiment, the lifting frame 1 includes a first support 101 and a second support 102 located above the first support 101, a first wire passing cavity 3 is disposed inside the first support 101, a second wire passing cavity 4 is disposed inside the second support 102, sliding grooves 5 are respectively disposed on two sides of the first wire passing cavity 3 of the first support 101, the sliding grooves 5 are communicated with the first wire passing cavity 3, two sliding protrusions 10 are respectively disposed on two sides of the second wire passing cavity 4 of the second support 102, the sliding protrusions 10 are in sliding fit with the corresponding sliding grooves 5, the first support 101 is sleeved on the periphery of the second support 102, the second wire passing cavity 4 is located inside the first wire passing cavity 3, the sliding protrusions 10 are located in the sliding grooves 5, and the first wire passing cavity 3 and the second wire passing cavity 4 jointly form the first wire passing channel, the sliding protrusion 10 is provided with a first waist-shaped hole 11 in a penetrating manner, a second waist-shaped hole 12 corresponding to the first waist-shaped hole 11 is formed in the side wall of the sliding groove 5, the first waist-shaped hole 11 and the second waist-shaped hole 12 extend along the vertical direction, and a locking bolt is connected in the first waist-shaped hole 11 and the second waist-shaped hole 12. When the locking device is used specifically, the sliding protrusion 10 slides up and down in the sliding groove 5, the overall height of the mounting frame is changed, after one end of the locking bolt penetrates through the first kidney-shaped hole 11 and the second kidney-shaped hole 12, the locking nut is screwed on the locking bolt, the second support 102 is limited to move in the vertical direction, and the second support 102 is locked.

Wherein, the opening 9 is arranged on the side wall of the first wire passing cavity 3. Preferably, the opening 9 is located on a side of the first support 101 opposite to the front surface of the display 13.

Specifically, the first wire passing cavity 3 is formed by two first cavity walls 301 and two second cavity walls 302 in an enclosing manner, one of the first cavity walls 301 is located on one side of the first support 101 facing the front of the display screen 13, the other one of the first cavity walls 301 is located on one side of the first support 101 facing the back of the display screen 13, the two second cavity walls 302 are located between the two first cavity walls 301, and the sliding protrusion 10 is connected to the second cavity walls 302. The second wire passing cavity 4 is formed by two third cavity walls 401 and two fourth cavity walls 402 in an enclosing manner, wherein one of the third cavity walls 401 is located on one side of the second support 102 facing the front surface of the display screen 13, the other third cavity wall 401 is located on one side of the second support 102 facing the back surface of the display screen 13, and the two fourth cavity walls 402 are distributed between the two third cavity walls 401 at intervals. The sliding groove 5 is formed by enclosing two first groove walls 501 and one second groove wall 502, the two first groove walls 501 are distributed at intervals, one end of each first groove wall 501 is connected with the fourth groove wall 402, the other end of each first groove wall 501 is connected with the second groove wall 502, the fourth groove wall 402 is positioned between the two second groove walls 502 and is provided with an opening, and the sliding protrusion 10 is inserted into the sliding groove 5 through the first wire passing cavity. Because the first kidney-shaped hole 11 and the second kidney-shaped hole 12 are respectively arranged on the sliding protrusion 10 and the sliding groove 5, the first wire passing cavity 3 and the second wire passing cavity 4 are respectively arranged at intervals of the first kidney-shaped hole 11 and the second kidney-shaped hole 12, and the possibility that the wire harness is damaged due to the fact that the locking bolt is in contact with the wire harness (namely, a power line and a signal line) in the first wire passing cavity 3 and the second wire passing cavity 4 is avoided. Wherein, the second kidney-shaped hole 12 is opened on both first slot walls 501.

In one embodiment, in order to reduce the wear of the first bracket 101 and the second bracket 102 during the sliding of the sliding protrusion 10 in the sliding groove 5, the first groove wall 501 and the second groove wall 502 are both provided with a first wear resistant layer.

In another embodiment, the outer surface of the sliding protrusion 10 is covered with a second wear layer, which reduces the wear of the first bracket 101 and the second bracket 102.

In this embodiment, the supporting seat 14 is a spiral structure, and the bolt structure is formed by winding a steel wire strip from inside to outside in the horizontal direction. In the specific implementation process, scales can be arranged on the outer surface of the steel wire rod, so that the supporting seat 14 is in a snake shape, and the attractiveness of the display screen 13 assembly is improved.

In another embodiment, the supporting base 14 may be a circular plate, and the supporting base 14 may be directly placed on a table top in a specific use.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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 appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a display screen support, a serial communication port, including the mounting bracket, the mounting bracket is including crane and link, the vertical setting of crane, just the lower extreme of crane is provided with the supporting seat, the supporting seat is placed on the desktop, the upper end of crane pass through the damping ring with the link is connected, the link is including two at least connecting pieces, each the damping hole has been seted up to the one end of connecting piece, the damping ring is worn to establish in proper order in the damping hole, each the connecting piece can along the upset of the direction of encircleing of damping ring, each the connecting piece is kept away from the one end of damping ring is connected with the display screen.

2. The display screen support according to claim 1, wherein at least two damping rings are provided, all the damping rings are distributed at intervals along the width direction of the connecting piece, and the damping holes in each connecting piece correspond to the damping rings one to one.

3. The display screen bracket of claim 2, wherein a rubber damping ring is disposed between the inner sidewall of the damping hole and the damping ring.

4. The display screen bracket of claim 3, wherein a mounting portion is provided on the back of the display screen, the mounting portion is hinged to an end of the connecting member away from the damping ring via a hinge member, and the mounting portion can rotate relative to the connecting member around the hinge member.

5. The display screen bracket as claimed in claim 1, wherein a first wire passage is provided inside the lifting frame, a second wire passage is provided inside each connecting member, each second wire passage is communicated with the first wire passage, and an opening communicated with the first wire passage is provided at one end of the lifting frame close to the supporting seat.

6. The display screen bracket as recited in claim 5, wherein the lifting frame comprises a first bracket and a second bracket located above the first bracket, a first wire passing cavity is arranged inside the first bracket, a second wire passing cavity is arranged inside the second bracket, sliding grooves are respectively arranged on two sides of the first wire passing cavity of the first bracket, the sliding grooves are communicated with the first wire passing cavity, sliding protrusions are respectively arranged on two sides of the second wire passing cavity of the second bracket, the sliding protrusions are in sliding fit with the corresponding sliding grooves, the first bracket is sleeved on the periphery of the second bracket, the second wire passing cavity is located inside the first wire passing cavity, the sliding protrusions are located in the sliding grooves, and the first wire passing cavity and the second wire passing cavity jointly form the first wire passing channel, the sliding protrusion penetrates through a first waist-shaped hole, a second waist-shaped hole corresponding to the first waist-shaped hole is formed in the side wall of the sliding groove, the first waist-shaped hole and the second waist-shaped hole extend along the vertical direction, and a locking bolt is connected in the first waist-shaped hole and the second waist-shaped hole.

7. The display screen bracket of claim 6, wherein the opening is disposed in a sidewall of the first wire passing cavity.

8. The display screen bracket according to claim 7, wherein the first wire passing cavity is defined by two first cavity walls and two second cavity walls, one of the first cavity walls is located on a side of the first bracket facing the front surface of the display screen, the other of the first cavity walls is located on a side of the first bracket facing the back surface of the display screen, the two second cavity walls are located between the two first cavity walls, the sliding protrusion is connected to the second cavity walls, the second wire passing cavity is defined by two third cavity walls and two fourth cavity walls, one of the third cavity walls is located on a side of the second bracket facing the front surface of the display screen, the other of the third cavity walls is located on a side of the second bracket facing the back surface of the display screen, and the two rows of the fourth cavity walls are spaced between the two third cavity walls, the sliding groove is formed by enclosing two first groove walls and one second groove wall, the two first groove walls are distributed at intervals, one end of each first groove wall is connected with the corresponding fourth groove wall, the other end of each first groove wall is connected with the corresponding second groove wall, the corresponding fourth groove wall is located between the two second groove walls, an opening is formed in the corresponding second groove wall, and the sliding protrusion is inserted into the sliding groove through the corresponding first wire passing cavity.

9. The display screen support of claim 8, wherein the first slot wall and the second slot wall are each provided with a first wear layer.

10. The display screen bracket of claim 6, wherein an outer surface of the sliding projection is coated with a second wear layer.