CN220082528U

CN220082528U - Angle adjusting bracket

Info

Publication number: CN220082528U
Application number: CN202320601801.8U
Authority: CN
Inventors: 任秋格
Original assignee: Shaanxi Qizhi Weifu Information Technology Co ltd
Current assignee: Shaanxi Qizhi Weifu Information Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-11-24
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of screen box brackets, in particular to an angle adjusting bracket, which comprises a bottom plate, wherein the upper end part of the bottom plate is fixedly provided with a fixed column, the upper end part of the fixed column is provided with an inner groove, a connecting bar is rotatably arranged in the inner groove, the side walls of the connecting bar are fixedly provided with wedge blocks, the side walls of the two sides of the connecting bar are respectively provided with a circular groove, torsion springs are fixedly arranged in the inner walls of the two circular grooves, one ends of the two torsion springs, which are far away from the two circular grooves, are fixedly connected with the inner walls of the inner groove, a bearing mechanism comprises a placing table, the placing table is fixedly connected with the connecting bar, the upper end part of the placing table is symmetrically provided with sliding grooves, the four corners of the upper end part of the placing table are fixedly provided with limit bars, the two groups of limit bars are internally and respectively provided with a fixing frame in a sliding manner, the lower end parts of the two fixing frames are respectively fixedly provided with a first screw rod, and the surfaces of the two first screw rods are respectively provided with a threaded ring in a threaded manner, and the two threaded rings are respectively attached to the lower end parts of the placing table, so that the angle adjusting device is convenient to adjust when in use.

Description

Angle adjusting bracket

Technical Field

The utility model relates to the technical field of screen box supports, in particular to an angle adjusting support.

Background

The screen-throwing box can be used for realizing the rapid sharing of information, and in the screen-throwing process, a user sends screen-throwing information to be shared to screen-throwing receiving equipment such as intelligent glasses through the screen-throwing box, and the screen-throwing receiving equipment displays screen-throwing content. The same content can be presented in different manners through different media.

The existing screen-throwing box is often matched with a support when in use, but because the required screen-throwing height and angle requirements are different, the screen-throwing box needs to be frequently adjusted, the existing screen-throwing box is mostly fixed at a certain position, the structure of the adjusting support is complex, and the operation process of angle adjustment of the existing screen-throwing box is more laborious.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an angle adjusting bracket

In order to solve the technical problems, the utility model provides the following technical scheme: the angle adjusting bracket comprises a bottom plate, wherein a fixed column is fixedly arranged at the upper end part of the bottom plate, an inner groove is formed in the upper end part of the fixed column, a connecting bar is rotatably arranged in the inner groove, wedge-shaped blocks are fixedly arranged on the side walls of the connecting bar, round grooves are formed in the side walls of two sides of the connecting bar, torsion springs are fixedly arranged in the inner walls of the round grooves, and one ends, far away from the two round grooves, of the torsion springs are fixedly connected with the inner walls of the inner groove;

the upper end part of the connecting strip is fixedly provided with a bearing mechanism;

the bearing mechanism comprises a placing table, the placing table is fixedly connected with the connecting strip, and sliding grooves are symmetrically formed in the upper end part of the placing table.

As a preferable technical scheme of the utility model, limit strips are fixedly arranged at four corners of the upper end part of the placing table, and fixing frames are slidably arranged in two groups of limit strips.

As a preferable technical scheme of the utility model, the lower end parts of the two fixing frames are fixedly provided with the first screw rods, the surfaces of the two first screw rods are sleeved with threaded rings, and the two threaded rings are attached to the lower end parts of the placing tables.

As a preferable technical scheme of the utility model, a first side plate is fixedly arranged on the side wall of the fixed column, an arc-shaped groove is formed in the first side plate in a penetrating manner, and an arc-shaped plate is slidably arranged in the arc-shaped groove.

As a preferable technical scheme of the utility model, a limit groove is formed in the side wall of the arc-shaped plate, a second side plate is arranged below the first side plate, and the second side plate is fixedly connected with the fixing column.

As a preferable technical scheme of the utility model, a second screw is arranged in the second side plate in a threaded manner, a limiting disc is fixedly arranged at the upper end part of the second screw, and the limiting disc is rotationally arranged in a limiting groove.

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

firstly, through the design of a placing table, a chute, a fixing frame, a first screw rod and a threaded ring, the first screw rod is driven to slide in the chute along with the movement of the fixing frame, after the screen box is fixed, the threaded ring can be rotated on the first screw rod at the moment, the first screw rod moves upwards under the rotation of the threaded ring, and when the first screw rod is attached to the placing table, the limit of the fixing frame is finished, so that the screen box can be positioned and fixed conveniently when the screen box is used, and the screen box is installed more conveniently;

secondly, through the design of inside groove, connecting strip, wedge, torsional spring, arc groove, arc and limiting disc, will drive the limiting disc and upwards move under the rotation of second curb plate, the limiting disc will drive the arc and upwards take place to remove at the inside arc inslot thereupon, will extrude the wedge under the removal of arc, the wedge will drive the connecting strip and take place to overturn in the inside inslot this moment, torsional spring will take place to warp thereupon for this equipment is convenient for adjust the angle when using.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional exploded structure of the present utility model;

FIG. 3 is a schematic view of the connecting explosive structure of the fixing frame of the present utility model;

fig. 4 is a schematic view of an arc plate connection structure of the present utility model.

Wherein: 11. a bottom plate; 12. fixing the column; 13. an inner tank; 14. a connecting strip; 15. wedge blocks; 16. a circular groove; 17. a torsion spring; 21. a placement table; 22. a chute; 23. a limit bar; 24. a fixing frame; 25. a first screw; 26. a threaded ring; 31. a first side plate; 32. an arc-shaped groove; 33. an arc-shaped plate; 34. a limit groove; 35. a second side plate; 36. a second screw; 37. and a limiting disc.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, the angle adjusting bracket comprises a bottom plate 11, wherein a fixed column 12 is fixedly arranged at the upper end part of the bottom plate 11, an inner groove 13 is formed at the upper end part of the fixed column 12, a connecting strip 14 is rotatably arranged in the inner groove 13, wedge-shaped blocks 15 are fixedly arranged on the side walls of the connecting strip 14, circular grooves 16 are formed on the side walls of two sides of the connecting strip 14, torsion springs 17 are fixedly arranged in the inner walls of the two circular grooves 16, and one ends, far away from the two circular grooves 16, of the two torsion springs 17 are fixedly connected with the inner wall of the inner groove 13;

the upper end part of the connecting strip 14 is fixedly provided with a bearing mechanism;

the bearing mechanism comprises a placing table 21, the placing table 21 is fixedly connected with a connecting strip 14, sliding grooves 22 are symmetrically formed in the upper end part of the placing table 21, limit strips 23 are fixedly arranged at four corners of the upper end part of the placing table 21, fixing frames 24 are slidably arranged in the two groups of limit strips 23, first screw rods 25 are fixedly arranged at the lower end parts of the two fixing frames 24, threaded rings 26 are sleeved on the surfaces of the two first screw rods 25, the two threaded rings 26 are attached to the lower end part of the placing table 21, a first side plate 31 is fixedly arranged on the side wall of a fixed column 12, an arc-shaped groove 32 is formed in the first side plate 31 in a penetrating manner, an arc-shaped plate 33 is slidably arranged in the arc-shaped groove 32, limit grooves 34 are formed in the side wall of the arc-shaped plate 33, a second side plate 35 is provided with a second side plate 35, limit disc 37 is fixedly connected with the fixed column 12 in a threaded manner in the second side plate 35, a limit disc 36 is fixedly arranged at the upper end part of the second screw rod 36, a limit disc 37 is rotatably arranged in the limit groove 34, a screen throwing box is placed on the placing table 21 in a rotating manner, then the two fixing frames 24 can be relatively moved, and the two fixing frames 24 are rotatably arranged in the limit grooves 24 in the limit groove 34, and simultaneously, and the two fixing frames 24 are screwed in the fixing frames 25 when the fixing frames are screwed down the fixing frames 25, the fixing frames are screwed in a rotating manner, the fixing frame 22 are screwed down the fixing frames, the fixing frame is further, the fixing frame is screwed down the fixing frame and the box, and the screen is positioned in the fixing frame and the fixing frame, and the screen is positioned in the fixing frame, and the fixing frame is positioned in the fixing frame, and the fixing frame has a position of the screen is screwed frame and the screen is moved in the fixing frame and the fixing frame; when the angle needs to be adjusted, the second screw rod 36 can be rotated at first, the limiting disc 37 fixed with the second screw rod 36 is driven to rotate in the limiting groove 34 under the rotation of the second screw rod 36, and the limiting disc 37 is driven to move upwards under the rotation of the second side plate 35 because the second screw rod 36 is in threaded connection with the second side plate 35, the limiting disc 37 drives the arc plate 33 to move upwards in the arc groove 32, the wedge block 15 is extruded under the movement of the arc plate 33, the wedge block 15 drives the connecting strip 14 to turn over in the inner groove 13, and the torsion spring 17 is twisted accordingly, so that the angle is convenient to adjust when the device is used.

Working principle:

firstly, a screen box can be placed on a placement table 21 during use, then two fixing frames 24 can be moved relatively, limiting and fixing of the screen box can be completed under the movement of the two fixing frames 24, meanwhile, a first screw rod 25 is driven to slide in a sliding groove 22 along with the movement of the fixing frames 24, after the screen box is fixed, a threaded ring 26 can be rotated on the first screw rod 25 at the moment, the threaded ring 26 moves upwards under the rotation of the threaded ring 26, and limiting of the fixing frames 24 can be completed when the threaded ring is attached to the placement table 21, so that the screen box can be positioned and fixed conveniently during use, and the screen box is installed more conveniently;

and when the angle is required to be adjusted, the second screw rod 36 can be rotated firstly, the limiting disc 37 fixed with the second screw rod 36 is driven to rotate in the limiting groove 34 under the rotation of the second screw rod 36, and the limiting disc 37 is driven to move upwards under the rotation of the second side plate 35 because the second screw rod 36 is in threaded connection with the second side plate 35, the limiting disc 37 drives the arc plate 33 to move upwards in the arc groove 32, the wedge block 15 is extruded under the movement of the arc plate 33, the wedge block 15 drives the connecting strip 14 to turn over in the inner groove 13, and the torsion spring 17 is twisted accordingly, so that the device is convenient to adjust the angle in use.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an angle adjusting bracket, includes bottom plate (11), bottom plate (11) upper end fixed mounting has fixed column (12), its characterized in that, inside groove (13) have been seted up to fixed column (12) upper end, inside groove (13) inside rotation is installed and is connected strip (14), fixed mounting has wedge (15) on connecting strip (14) lateral wall, circular slot (16) have all been seted up on connecting strip (14) both sides lateral wall, two in circular slot (16) inner wall equal fixed mounting have torsional spring (17), two one end that two circular slot (16) were kept away from to torsional spring (17) is all with inside groove (13) inner wall fixed connection;

the upper end part of the connecting strip (14) is fixedly provided with a bearing mechanism;

the bearing mechanism comprises a placing table (21), the placing table (21) is fixedly connected with the connecting strip (14), and sliding grooves (22) are symmetrically formed in the upper end part of the placing table (21).

2. An angle adjusting bracket according to claim 1, wherein limit bars (23) are fixedly arranged at four corners of the upper end part of the placing table (21), and fixing frames (24) are slidably arranged inside two groups of limit bars (23).

3. An angle adjusting bracket according to claim 2, characterized in that the lower end parts of the two fixing frames (24) are fixedly provided with first screw rods (25), the surfaces of the two first screw rods (25) are sleeved with threaded rings (26), and the two threaded rings (26) are attached to the lower end parts of the placing tables (21).

4. An angle adjusting bracket according to claim 1, wherein a first side plate (31) is fixedly mounted on the side wall of the fixing column (12), an arc-shaped groove (32) is formed in the first side plate (31) in a penetrating manner, and an arc-shaped plate (33) is slidably mounted in the arc-shaped groove (32).

5. The angle adjusting bracket according to claim 4, wherein the side wall of the arc-shaped plate (33) is provided with a limit groove (34), a second side plate (35) is arranged below the first side plate (31), and the second side plate (35) is fixedly connected with the fixed column (12).

6. An angle adjusting bracket according to claim 5, wherein a second screw (36) is mounted in the second side plate (35) by screw threads, a limiting disc (37) is fixedly mounted at the upper end of the second screw (36), and the limiting disc (37) is rotatably arranged in the limiting groove (34).