CN219979113U - Rotating mechanism of display board support - Google Patents

Abstract

The utility model discloses a rotating mechanism of a display board bracket, which comprises a display board bracket main body, wherein a rotating block is hinged inside the top end of the display board bracket main body, and the surface of the rotating block is fixedly connected with a fixing clamping seat. According to the utility model, the rotating block can drive the rotating block to rotate in the fixed frame by stirring the fixed clamping seat, when the rotating block drives the inclined surface of the first clamping block to be extruded with the inclined surface of the second clamping block, the second clamping block can drive the fixed block to be far away from the surface of the first clamping block, so that the fixed clamping seat can drive the rotating block to rotate in the display board bracket main body, the angle of the fixed clamping seat can be conveniently adjusted, and after the rotating block adjusts the proper position, the fixed block can drive a plurality of groups of second clamping blocks to be inserted between a plurality of groups of first clamping blocks through the elasticity of the reset spring, and the plane of the second clamping blocks can be abutted against the plane of the first clamping blocks, so that the rotating block is limited.

Description

Rotating mechanism of display board support

Technical Field

The utility model relates to the technical field of display board supports, in particular to a rotating mechanism of a display board support.

Background

The display board is a plate-shaped medium used for releasing and displaying information, and comprises paper, new materials, metal materials and the like. The picture of panel is the material, can be according to the luminance and the bright membrane of selecting inferior light membrane or bright membrane in the scene of use, when the panel is in use, can place and demonstrate on the support.

When the existing display board support is used, the angle of the display board support needs to be adjusted according to different use sites, but an existing rotation adjusting structure is generally formed by combining screw nuts, so that the nuts need to be repeatedly rotated during adjustment, inconvenience is caused during angle adjustment, and therefore, a rotating mechanism of the display board support is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rotating mechanism of a display board bracket.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rotary mechanism of panel support, includes panel support main part, the inside articulated rotatory piece that has in top of panel support main part, and rotatory piece's fixed surface is connected with fixed cassette, the articulated shaft one end fixedly connected with dwang of rotatory piece, and the outside equidistance of dwang is provided with round first screens piece, the surface of first screens piece is contradicted with the surface of second screens piece, and the one end fixedly connected with fixed block of first screens piece is kept away from to the second screens piece, the surface of fixed block is contradicted and is had the fixed frame.

Preferably, the inner wall of the fixed frame is welded with one end of the reset spring, the other end of the reset spring is welded with the side face of the fixed block, and the fixed block can be conveniently pushed to reset through the reset spring.

Preferably, one side surfaces of the first clamping block and the second clamping block are inclined surfaces, and the other side is a plane, and the rotating block can be limited by mutually clamping the first clamping block and the second clamping block.

Preferably, both sides of the fixed block are fixedly connected with limit sliding blocks, rectangular through grooves matched with the limit sliding blocks are formed in the surfaces of both sides of the fixed frame, and the fixed block can be limited through the limit sliding blocks.

Preferably, the connecting rod is inserted to the outer terminal surface of fixed frame, and the connecting rod inserts the one end fixedly connected with fixed block of establishing in fixed frame inside, can conveniently drive the fixed block through the connecting rod and remove.

Preferably, the outer end fixedly connected with limiting plate of connecting rod, and the surface diameter of limiting plate is the same with the outer end surface diameter of fixed frame, and through the surface diameter of limiting plate being greater than the outer end diameter of fixed frame, can conveniently carry out spacingly to the connecting rod.

Preferably, a first magnetic ring is glued on one side of the limiting disc, which is close to the connecting rod, a second magnetic ring is glued on the outer end surface of the fixing frame, the surface sizes of the first magnetic ring and the second magnetic ring are matched, and mutual adsorption can be facilitated through the surface sizes of the first magnetic ring and the second magnetic ring.

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

1. the device can make the rotatory piece drive the rotation piece and rotate in the inside of fixed frame through stirring fixed cassette, when the rotatory piece drives the inclined plane on first screens piece surface and the inclined plane on second screens piece surface and extrudees mutually, can make the second screens piece drive the fixed block and keep away from the surface of first screens piece, thereby can make fixed cassette drive rotatory piece in the inside rotation of panel support main part, be convenient for adjust the angle of fixed cassette, and after rotatory piece adjusts suitable position, through reset spring self elasticity, can make the fixed block drive multiunit second screens piece insert and establish between multiunit first screens piece, can make the plane of second screens piece and the plane of first screens piece inconsistent, carry out spacingly with rotatory piece.

2. The device can make the connecting rod drive the fixed block and the second screens piece and keep away from the surface of turning block and first screens piece through pulling the spacing dish to can conveniently make the turning block drive the fixed cassette and reset, when the turning block does not rotate simultaneously, can make spacing dish and second magnetic ring adsorb each other, improve the block stability between first screens piece and the second screens piece, avoid the fixed cassette to receive slight collision and can make the turning block rotate.

Drawings

Fig. 1 is a schematic perspective view of a rotation mechanism of a display board bracket according to the present utility model;

FIG. 2 is a schematic perspective cross-sectional view of the fixing frame and connecting rod of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a perspective exploded view of the fixing frame structure in fig. 1.

In the figure: 1. a panel support body; 2. a rotating block; 3. a fixing clamping seat; 4. a rotating block; 5. a first clamping block; 6. a second clamping block; 7. a fixed block; 8. a return spring; 9. a fixed frame; 10. a limit sliding block; 11. a connecting rod; 12. a limiting disc; 13. a first magnetic ring; 14. and a second magnetic ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a rotating mechanism of panel support, including panel support main part 1, the inside articulated rotatory piece 2 that has in top of panel support main part 1, and the fixed cassette 3 of fixed surface connection of rotatory piece 2, articulated axle one end fixedly connected with dwang 4 of rotatory piece 2, and the outside equidistance of dwang 4 is provided with round first screens piece 5, the surface of first screens piece 5 is contradicted with the surface of second screens piece 6, second screens piece 6 is provided with the round at the surface equidistance of fixed block 7, and the quantity of round first screens piece 5 and round second screens piece 6 is the same, and the one end fixedly connected with fixed block 7 of first screens piece 5 is kept away from to second screens piece 6, the surface conflict of fixed block 7 has fixed frame 9, fixed frame 9 cover is established at the surface of dwang 4 and fixed block 7.

Further, referring to fig. 3 and 4, it can be known that the inner wall of the fixing frame 9 is welded with one end of the return spring 8, and the other end of the return spring 8 is welded with the side surface of the fixing block 7, so that the fixing block 7 can be conveniently pushed by the elastic force of the return spring 8.

Further, referring to fig. 3 and 4, it can be known that one side surfaces of the first clamping block 5 and the second clamping block 6 are inclined surfaces, and the other side is a plane, and when the inclined surfaces are mutually pressed, the fixing block 7 can drive the second clamping block 6 to be far away from the surfaces of the rotating block 4 and the first clamping block 5, and when the planes of the other sides of the first clamping block 5 and the second clamping block 6 are mutually clamped, the rotating block 2 can be limited.

Further, referring to fig. 3 and 4, it can be known that the two sides of the fixed block 7 are fixedly connected with the limit sliding blocks 10, rectangular through grooves matched with the limit sliding blocks 10 are formed on the two side surfaces of the fixed frame 9, and the limit sliding blocks 10 can slide in the rectangular through grooves through the movement of the fixed block 7 in the fixed frame 9, so as to play a role of limiting the fixed block 7.

Further, referring to fig. 3 and 4, it can be known that the outer end surface of the fixed frame 9 is inserted with a connecting rod 11, and one end of the connecting rod 11 inserted into the fixed frame 9 is fixedly connected with the fixed block 7, and the fixed block 7 can be conveniently driven to move by the connecting rod 11.

Further, referring to fig. 3 and 4, it can be known that the outer end of the connecting rod 11 is fixedly connected with a limiting disc 12, and the surface diameter of the limiting disc 12 is the same as the outer end surface diameter of the fixed frame 9, and the connecting rod 11 can be conveniently driven by the limiting disc 12.

Further, referring to fig. 3 and fig. 4, it can be known that a first magnetic ring 13 is glued on one side of the limiting disc 12, which is close to the connecting rod 11, a second magnetic ring 14 is glued on the outer end surface of the fixed frame 9, the surface sizes of the first magnetic ring 13 and the second magnetic ring 14 are adapted, and the connecting rod 11 and the limiting disc 12 can be limited by mutual adsorption of the first magnetic ring 13 and the second magnetic ring 14.

Working principle: when the utility model is used, when the fixed clamping seat 3 is rotationally regulated, according to the attached drawings 1, 2, 3 and 4, the rotating block 2 can rotate in the display board bracket main body 1 by stirring the fixed clamping seat 3, the rotating block 4 can drive the first clamping block 5 to rotate through the rotation of the rotating block 2, so that the inclined plane of the surface of the first clamping block 5 can be extruded with the inclined plane of the surface of the second clamping block 6, at the moment, the second clamping block 6 can lead the fixed block 7 to be far away from the surfaces of the rotating block 4 and the first clamping block 5, so that the reset spring 8 is in a compressed state, when the angle of the fixed clamping seat 3 is properly regulated, the fixed block 7 can drive the second clamping block 6 to be clamped between a plurality of groups of first clamping blocks 5 through the elasticity of the reset spring 8, the rotating block 4 and the rotating block 2 can be limited, and the stability of the first clamping block 5 and the second clamping block 6 can be increased through the mutual adsorption of the first magnetic ring 13 and the second magnetic ring 14, and when the fixed clamping seat 3 is required to be pulled, and the first clamping block 4 and the second clamping block 11 can be driven to rotate by the fixed clamping seat 3 to drive the rotating plate bracket 2 to be far away from the rotating body 1 through the reset disc 11;

the above is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a rotary mechanism of panel support, includes panel support main part (1), its characterized in that, the inside articulated rotatory piece (2) that has in top of panel support main part (1), and the fixed cassette (3) of fixed surface of rotatory piece (2), articulated shaft one end fixedly connected with rotary piece (4) of rotatory piece (2), and the outside equidistance of rotary piece (4) is provided with round first screens piece (5), the surface of first screens piece (5) contradicts with the surface of second screens piece (6), and the one end fixedly connected with fixed block (7) of first screens piece (5) are kept away from to second screens piece (6), the surface of fixed block (7) is contradicted and is had fixed frame (9).

2. The rotating mechanism of the display board support according to claim 1, wherein the inner wall of the fixed frame (9) is welded with one end of the return spring (8), and the other end of the return spring (8) is welded with the side face of the fixed block (7).

3. The rotating mechanism of a display board bracket according to claim 1, wherein one side surface of the first clamping block (5) and one side surface of the second clamping block (6) are inclined surfaces, and the other side is a plane surface.

4. The rotating mechanism of the display board support according to claim 1, wherein limiting sliding blocks (10) are fixedly connected to two sides of the fixed block (7), and rectangular through grooves matched with the limiting sliding blocks (10) are formed in two side surfaces of the fixed frame (9).

5. The rotating mechanism of the display board support according to claim 1, wherein a connecting rod (11) is inserted into the outer end face of the fixed frame (9), and one end of the connecting rod (11) inserted into the fixed frame (9) is fixedly connected with a fixed block (7).

6. The rotating mechanism of the display board support according to claim 5, wherein the outer end of the connecting rod (11) is fixedly connected with a limiting disc (12), and the surface diameter of the limiting disc (12) is the same as the outer end surface diameter of the fixed frame (9).

7. The rotating mechanism of the display board support according to claim 6, wherein a first magnetic ring (13) is glued on one side, close to the connecting rod (11), of the limiting disc (12), a second magnetic ring (14) is glued on the outer end surface of the fixing frame (9), and the surface sizes of the first magnetic ring (13) and the second magnetic ring (14) are matched.