Spherical connection rotating structure

Abstract

The utility model relates to the technical field of spherical rotating structures, in particular to a spherical connection rotating structure. According to the technical scheme, the device comprises a body, a support is arranged on one side of the body, a concave plate is arranged on the side, close to the support, of the body, the support comprises a supporting plate, a spherical protruding block is arranged at one end of the supporting plate, an assembling column is arranged on the spherical protruding block, a threaded hole is formed in the assembling column, and a bolt is arranged in the threaded hole. The whole production process is simple, the friction force between the concave plate and the spherical convex block can be increased through the locked arrangement of the bolt, the rotation damping between the main body and the support can be adjusted by adjusting the locking distance of the bolt, and therefore the rotation requirement required by a scene can be met, the whole mold is simple, the universality is good, and the cost is low. Through the arrangement of the supporting plate and the storage groove, the supporting plate can be folded and stored, the occupied space is reduced, and meanwhile the main body can be stably supported when the supporting plate is in an unfolded state.

Description

Technical Field

[0001] This utility model relates to the field of spherical rotating structure technology, and in particular to a spherical connecting rotating structure. Background Technology

[0002] Rotary brackets are widely used in machinery, electronic equipment, and other fields requiring rotational motion. In applications where two components need to rotate, traditional rotating structures mostly utilize an interference fit between an iron shaft and a plastic part. However, the iron shaft and plastic part have low damping during rotation, which can easily cause the bracket to rotate arbitrarily, compromising the stability between the components. Furthermore, the manufacturing process is complex and inefficient. Therefore, we propose a spherical connection rotating structure. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a spherical connection rotation structure.

[0004] The technical solution of this utility model is as follows: a spherical connecting rotating structure includes a main body, a support is provided on one side of the main body, a concave plate is provided on the main body near the support, an arc-shaped groove is formed in the concave plate, a storage groove is formed on the main body near the concave plate, the support includes a support plate, a spherical protrusion is provided at one end of the support plate, an assembly column is provided on the spherical protrusion, a threaded hole is formed on the assembly column, and a bolt is provided in the threaded hole.

[0005] Preferably, the mounting end of the concave plate is installed corresponding to the main body, and the inner wall of the concave plate is provided in a spherical concave shape.

[0006] Preferably, the mounting end of the spherical protrusion is installed corresponding to one side of the support plate, and the spherical protrusion is in contact with the inner wall of the concave plate.

[0007] Preferably, the spherical protrusion has an assembly groove, and one end of the assembly column is installed corresponding to the assembly groove.

[0008] Preferably, the bolt is installed corresponding to the threaded hole, the arc-shaped groove is arranged in a ring shape, and the outer periphery of the bolt is in contact with the inner wall of the arc-shaped groove.

[0009] Preferably, the support plate is installed correspondingly to the storage slot, and when the support plate is in a folded state, one side of the support plate is in contact with the inner wall of the storage slot.

[0010] Preferably, the support plate can support the main body when it is in the unfolded state.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] The overall production process of this utility model is simple. The locking bolts can increase the friction between the concave plate and the spherical protrusion. Adjusting the locking distance of the bolts can adjust the rotational damping between the main body and the support, thereby meeting the rotational requirements of the scene. The overall mold is simple and versatile. The support plate and storage groove can be folded and stored to reduce space occupation. At the same time, the support plate can stably support the main body when it is unfolded. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the bracket in a folded state in this utility model;

[0014] Figure 2 This is an exploded cross-sectional view of the structure of this utility model;

[0015] Figure 3 This is a cross-sectional view of the support structure in the unfolded state in this utility model.

[0016] Reference numerals: 1. Main body; 2. Bracket; 21. Support plate; 22. Spherical protrusion; 23. Assembly column; 24. Threaded hole; 3. Concave plate; 4. Arc groove; 5. Storage groove; 6. Bolt; 7. Assembly groove. Detailed Implementation

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-3As shown in the figure, a spherical connection rotating structure proposed by the present utility model includes a main body 1. On one side of the main body 1 close to the bracket 2, there is a concave plate 3. The installation end of the concave plate 3 is correspondingly installed with the main body 1, and the installation end of the concave plate 3 is fixedly connected to the main body 1. The inner wall of the concave plate 3 is arranged in a spherical concave shape, and the concave plate 3 and the main body 1 are integrally arranged. On one side of the main body 1, there is a bracket 2. The bracket 2 includes a support plate 21. At one end of the support plate 21, there is a spherical convex block 22. The installation end of the spherical convex block 22 is correspondingly installed with one side of the support plate 21, and the installation end of the spherical convex block 22 is fixedly connected to one side of the support plate 21. The spherical convex block 22 is mutually fitted with the inner wall of the concave plate 3. The arc-shaped side of the spherical convex block 22 is mutually adapted and fitted with the inner wall of the concave plate 3. On the spherical convex block 22, there is an assembly column 23. On the spherical convex block 22, there is an assembly groove 7. One end of the assembly column 23 is correspondingly installed with the assembly groove 7, and the installation end of the assembly column 23 is fixedly connected to the inner wall of the assembly groove 7. On the assembly column 23, there is a threaded hole 24. Inside the threaded hole 24, there is a bolt 6. The top end of the bolt 6 is in the shape of "Jie". The bolt 6 is correspondingly installed with the threaded hole 24, and the bolt 6 is threadedly connected to the threaded hole 24. Inside the concave plate 3, there is an arc-shaped groove 4. The arc-shaped groove 4 is arranged in a ring shape. The outer circumference of the bolt 6 is mutually fitted with the inner wall of the arc-shaped groove 4. The bolt 6 is assembled with the threaded hole 24 through the arc-shaped groove 4. The setting of the bolt 6 can make the bracket 2 and the main body 1 in a locked connection state, thereby increasing the friction between the spherical convex block 22 and the concave plate 3. Adjusting the locking distance of the bolt 6 can adjust the rotational damping between the main body 1 and the bracket 2, so as to meet the rotational requirements of the scene;

[0020] On one side of the main body 1 close to the concave plate 3, there is a storage groove 5. The support plate 21 is correspondingly installed with the storage groove 5. When the support plate 21 is in a folded state, one side of the support plate 21 is mutually fitted with the inner wall of the storage groove 5. The setting of the storage groove 5 can store the support plate 21 when it is in a folded state. When the support plate 21 is in an unfolded state, it can support the main body 1. When the support plate 21 is in an unfolded state, it is separated from the inner wall of the storage groove 5, making the main body 1 placed in an inclined state, so as to stably support the main body 1.

[0021] In this embodiment, when an operator needs to place the main body 1 on the desktop, the operator first adjusts the locking distance of the bolt 6, and then拨动 the support plate 21 to one side, so that the support plate 21 drives the spherical convex block 22 to rotate in the concave plate 3. The rotation of the spherical convex block 22 drives the bolt 6 to rotate along the arc-shaped groove 4 through the assembly column 23. When the support plate 21 rotates to an unfolded state, the operator tightens the bolt 6 to increase the friction between the spherical convex block 22 and the concave plate 3. At this time, the support plate 21 supports the main body 1, so that the main body 1 is stably placed on the desktop;

[0022] When the operator needs to fold and store the support plate 21, simply loosen the locking distance of the bolt 6 and then rotate the support plate 21 toward the storage slot 5.

[0023] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A spherical connecting rotating structure, comprising a main body (1), characterized in that: A bracket (2) is provided on one side of the main body (1), and a concave plate (3) is provided on the side of the main body (1) near the bracket (2). An arc groove (4) is provided in the concave plate (3), and a storage groove (5) is provided on the side of the main body (1) near the concave plate (3). The bracket (2) includes a support plate (21). A spherical protrusion (22) is provided at one end of the support plate (21). An assembly column (23) is provided on the spherical protrusion (22). A threaded hole (24) is provided on the assembly column (23), and a bolt (6) is provided in the threaded hole (24).

2. The spherical connecting rotation structure according to claim 1, characterized in that, The mounting end of the concave plate (3) is installed corresponding to the main body (1), and the inner wall of the concave plate (3) is set in a spherical concave shape.

3. The spherical connecting rotation structure according to claim 1, characterized in that, The mounting end of the spherical protrusion (22) is installed corresponding to one side of the support plate (21), and the spherical protrusion (22) is in contact with the inner wall of the concave plate (3).

4. The spherical connecting rotation structure according to claim 1, characterized in that, The spherical protrusion (22) is provided with an assembly groove (7), and one end of the assembly column (23) is installed corresponding to the assembly groove (7).

5. The spherical connecting rotation structure according to claim 1, characterized in that, The bolt (6) is installed corresponding to the threaded hole (24), the arc groove (4) is arranged in a ring shape, and the outer periphery of the bolt (6) is in contact with the inner wall of the arc groove (4).

6. The spherical connecting rotation structure according to claim 1, characterized in that, The support plate (21) is installed in correspondence with the storage groove (5). When the support plate (21) is in a folded state, one side of the support plate (21) is in contact with the inner wall of the storage groove (5).

7. The spherical connecting rotation structure according to claim 1, characterized in that, When the support plate (21) is in the unfolded state, it can support the main body (1).

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