Movable rotary connector

Abstract

The utility model provides a movable rotary connector, which relates to the technical field of connectors and comprises a first connector, the top of the first connector is provided with four mounting holes, the inner surface wall of the first connector is in contact with a bearing body, the outer surface wall of the bearing body is fixedly provided with four mounting blocks, the tops of the four mounting blocks are respectively provided with a strip-shaped jack, and the strip-shaped jacks are arranged in the first connector. And fixing blocks are fixedly mounted at the bottoms of the inner walls of the four mounting holes. According to the bearing, the four fixing blocks are sleeved with the bearing body through the four mounting blocks and the four strip-shaped inserting holes, then the four fixing pieces are in threaded connection with the interiors of the four fixing holes through the action of the four fixing pieces, the four fixing holes and the four limiting blocks, and the four limiting blocks are clamped outside the four strip-shaped inserting holes; according to the movable rotary connector, the bearing body is installed in the first connector, the disassembly and assembly process is simple, the bearing body is convenient to replace, the disassembly and assembly and replacement efficiency is improved, and therefore the use effect of the movable rotary connector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a movable rotating connector. Background Art

[0002] A rotating connector generally refers to a device used to connect and transmit rotating power or signals. It consists of two or more parts that allow them to remain free to rotate while being connected. This type of connector is often used in mechanical engineering, electronic equipment, and other applications to achieve rotational transmission and transmit radio frequency or electrical signals. It can be used to connect rotating shafts, rotating motors, rotating sensors, etc. There are different types and designs of rotating connectors, including rotating joints, rotating sockets, rotating bearings, etc. They can achieve the connectivity and transmission functions of rotation through various mechanical designs and connection methods.

[0003] Existing, such as a movable rotating connector in Chinese patent number CN217422534U, is arranged at the end of a rotating tube, including a shell, a graphite gasket, a pressure ring and a threaded cover, the front end of the shell is provided with a guide hole of the same diameter as the through hole of the rotating tube, and the shell is provided with a stepped step behind the guide hole, including a first step, a second step, a third step and a fourth step, the front of the rotating tube corresponds to the rear of the first step and the outer wall corresponds to the inner wall of the second step, the graphite gasket sleeve is placed on the outer wall of the rotating tube and corresponds to the rear of the second step and the outer ring is sealed with the inner wall of the third step, the pressure ring sleeve is placed on the outer wall of the rotating tube and is arranged in a stepped structure, and the outer step surface of the pressure ring corresponds to the step surface of the third step. The utility model adopts a rotating tube movable connection structure, which can realize the 360° rotation adjustment function of the rotating tube, and the graphite gasket used can play a high temperature sealing role.

[0004] However, in the prior art, the bearings in the movable rotary connector may be damaged or rotate unsmoothly after long-term use, so the internal bearings need to be replaced. Since the bearings are difficult to disassemble and assemble, the efficiency of disassembly and replacement is reduced, thereby reducing the use effect of the movable rotary connector. Utility Model Content

[0005] The utility model aims to solve the problems that the bearings of the existing equipment may be damaged or rotate unsmoothly after long-term use, and the bearings are difficult to disassemble and assemble, and thus a movable rotary connector is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a movable rotating connector, including a first connector, the top of the first connector is provided with four mounting holes, the inner surface wall of the first connector contacts the bearing body, the outer surface wall of the bearing body is fixedly provided with four mounting blocks, the tops of the four mounting blocks are provided with strip-shaped plug-ins, the bottoms of the inner walls of the four mounting holes are fixedly provided with fixing blocks, and the outer surfaces of the four fixing blocks are movably inserted into the inside of the four strip-shaped plug-ins, and the tops of the four fixing blocks are provided with fixing holes.

[0007] Preferably, the inner walls of the four fixing holes are all threadedly connected with fixing pieces.

[0008] Preferably, the outer walls of the four fixing members are movably provided with limit blocks, and the bottoms of the four limit blocks are in contact with the tops of the four fixing blocks, and the bottoms of the four limit blocks are in contact with the tops of the four mounting blocks.

[0009] Preferably, a threaded sleeve is fixedly mounted on the inner surface wall of the bearing body, and the bottom of the threaded sleeve contacts the top of the inner wall of the first connector.

[0010] Preferably, a connecting ring is provided on the top of the first connector, and the inner surface wall of the connecting ring contacts the outer surface wall of the threaded sleeve.

[0011] Preferably, the inner surface wall of the threaded sleeve is threadedly connected with a threaded column.

[0012] Preferably, a second connector is fixedly mounted on the top of the threaded column, and an outer surface wall of the second connector contacts an inner surface wall of the connecting ring.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the bearing body is sleeved on the four fixing blocks through four mounting blocks and four strip-shaped plug holes, and the four mounting blocks are all located inside the four mounting holes. Then, through the action of four fixing members, four fixing holes and four limiting blocks, the four fixing members are threadedly connected inside the four fixing holes, and the four limiting blocks are stuck outside the four strip-shaped plug holes, so that the four mounting blocks are limited in the four mounting holes, and the bearing body is installed inside the first connector. The disassembly and assembly process is simple, which is convenient for replacing the bearing body, improves the efficiency of disassembly and assembly, and thus improves the use effect of the movable rotary connector.

[0015] 2. In the utility model, the first connector and the second connector are in contact with each other through the action of the threaded sleeve and the threaded column, and under the action of the bearing body, the first connector and the second connector can be flexibly rotated, and under the action of the connecting ring, foreign matter is effectively prevented from falling on the contact area between the first connector and the second connector, further improving the use effect of the movable rotating connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a movable rotary connector is provided for the utility model;

[0017] Figure 2 A disassembled diagram of a movable rotary connector is proposed for the utility model;

[0018] Figure 3 A partial disassembled diagram of a movable rotary connector proposed by the utility model;

[0019] Figure 4 For this utility model Figure 3 A enlarged view of .

[0020] Legend:

[0021] 1. First connector; 2. Mounting hole; 3. Bearing body; 4. Mounting block; 5. Strip jack; 6. Fixing block; 7. Fixing hole; 8. Fixing piece; 9. Limiting block; 10. Threaded sleeve; 11. Connecting ring; 12. Threaded column; 13. Second connector. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a movable rotating connector, including a first connector 1, four mounting holes 2 are opened on the top of the first connector 1, the inner surface wall of the first connector 1 contacts with a bearing body 3, four mounting blocks 4 are fixedly installed on the outer surface wall of the bearing body 3, and the tops of the four mounting blocks 4 are each opened with a strip-shaped plug hole 5, and the bottoms of the inner walls of the four mounting holes 2 are each fixedly installed with a fixing block 6, and the outer surfaces of the four fixing blocks 6 are each movably inserted into the four strip-shaped plug holes 5, and the tops of the four fixing blocks 6 are each opened with a fixing hole 7, and the inner surfaces of the four fixing holes 7 are each threadedly connected with a fixing piece 8, and the outer surfaces of the four fixing pieces 8 are each movably sleeved with a limiting block 9, and the bottoms of the four limiting blocks 9 are each in contact with the tops of the four fixing blocks 6, and the bottoms of the four limiting blocks 9 are each in contact with the tops of the four mounting blocks 4.

[0025] The effect achieved by the entire embodiment 1 is that, since four mounting holes 2 are opened on the top of the first connector 1, fixing blocks 6 are fixedly installed at the bottom of the inner walls of the four mounting holes 2, and fixing holes 7 are opened on the tops of the four fixing blocks 6, and then four mounting blocks 4 are fixedly installed on the outer wall of the bearing body 3, and strip-shaped plug holes 5 are opened on the four mounting blocks 4, and the bearing body 3 can be sleeved on the four fixing blocks 6 through the strip-shaped plug holes 5 on the four mounting blocks 4. At this time, the four mounting blocks 4 are just inside the four mounting holes 2. Since the four fixing members 8 are movably sleeved A limit block 9 is provided. When the four fixing members 8 are all threadedly connected to the four fixing holes 7, the four limit blocks 9 and the four fixing blocks 6 are perpendicular to each other and are all stuck on the outside of the four strip-shaped plug holes 5, so that the four limit blocks 9 are all between the four fixing members 8 and the four mounting blocks 4, thereby limiting the four mounting blocks 4 inside the four mounting holes 2, and then installing the bearing body 3 inside the first connector 1. When the bearing body 3 is used for a long time and needs to be replaced, it is easy to disassemble and assemble, which improves the efficiency of disassembly and replacement, thereby improving the use effect of the movable rotary connector.

[0026] Embodiment 2, as Figure 2-Figure 4 As shown, a threaded sleeve 10 is fixedly installed on the inner surface wall of the bearing body 3, and the bottom of the threaded sleeve 10 contacts the top of the inner wall of the first connector 1, a connecting ring 11 is arranged on the top of the first connector 1, and the inner surface wall of the connecting ring 11 contacts the outer surface wall of the threaded sleeve 10, a threaded column 12 is threadedly connected to the inner surface wall of the threaded sleeve 10, a second connector 13 is fixedly installed on the top of the threaded column 12, and the outer surface wall of the second connector 13 contacts the inner surface wall of the connecting ring 11.

[0027] The effect achieved by the entire embodiment 2 is that, since a connecting ring 11 is provided on the top of the first connector 1, and the connecting ring 11 is provided on the top of the first connector 1 in a detachable manner, it effectively prevents foreign matter from falling on the contact area between the first connector 1 and the second connector 13, and then the first connector 1 and the second connector 13 are brought into contact through the action of the threaded sleeve 10 and the threaded column 12, and under the action of the bearing body 3, the first connector 1 and the second connector 13 can be rotated freely, thereby further improving the use effect of the movable rotating connector.

[0028] Working principle: First, since a fixing block 6 is installed at the bottom of the inner wall of the four mounting holes 2, and the four mounting blocks 4 installed on the outer wall of the bearing body 3 are sleeved on the four fixing blocks 6 through four strip-shaped plug holes 5, and since four limiting blocks 9 are movably sleeved on the four fixing members 8, when the four fixing members 8 are threadedly connected to the inside of the four fixing holes 7, the four limiting blocks 9 are just stuck outside the four strip-shaped plug holes 5, and contact the four mounting blocks 4 and the tops of the four fixing blocks 6, so that the four mounting blocks 4 are limited in the four mounting holes 2, and the bearing body 3 is installed in the inside of the first connector 1, and then the first connector 1 and the second connector 13 are contacted through the action of the threaded sleeve 10 and the threaded column 12, and under the action of the bearing body 3, the first connector 1 and the second connector 13 can be movably rotated, and the disassembly and assembly process of the bearing body 3 is simple, which is convenient for replacing the bearing body 3, and the efficiency of disassembly and assembly is improved, thereby improving the use effect of the movable rotating connector.

[0029] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A movable rotary connector, comprising a first connector (1), characterized in that: The top of the first connector (1) is provided with four mounting holes (2); the inner surface wall of the first connector (1) contacts a bearing body (3); the outer surface wall of the bearing body (3) is fixedly provided with four mounting blocks (4); the tops of the four mounting blocks (4) are provided with strip-shaped insertion holes (5); the bottoms of the inner walls of the four mounting holes (2) are fixedly provided with fixing blocks (6); the outer surfaces of the four fixing blocks (6) are movably inserted into the insides of the four strip-shaped insertion holes (5); and the tops of the four fixing blocks (6) are provided with fixing holes (7).

2. The movable rotary connector according to claim 1, characterized in that: The inner walls of the four fixing holes (7) are all threadedly connected with fixing pieces (8).

3. The movable rotary connector according to claim 2, characterized in that: The outer walls of the four fixing members (8) are movably sleeved with limit blocks (9), and the bottoms of the four limit blocks (9) are in contact with the tops of the four fixing blocks (6), and the bottoms of the four limit blocks (9) are in contact with the tops of the four mounting blocks (4).

4. The movable rotary connector according to claim 3, characterized in that: A threaded sleeve (10) is fixedly mounted on the inner surface wall of the bearing body (3), and the bottom of the threaded sleeve (10) is in contact with the top of the inner wall of the first connector (1).

5. The movable rotary connector according to claim 4, characterized in that: A connecting ring (11) is arranged on the top of the first connector (1), and the inner surface wall of the connecting ring (11) is in contact with the outer surface wall of the threaded sleeve (10).

6. The movable rotary connector according to claim 5, characterized in that: The inner surface wall of the threaded sleeve (10) is threadedly connected with a threaded column (12).

7. The movable rotary connector according to claim 6, characterized in that: A second connector (13) is fixedly mounted on the top of the threaded column (12), and the outer surface wall of the second connector (13) is in contact with the inner surface wall of the connecting ring (11).

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