Rotatable connecting joint

Abstract

The utility model relates to the technical field of connectors, and discloses a rotatable connecting joint, which comprises a rotating pipe and further comprises a connector, the connector is rotatably connected to one end of the rotating pipe, and the connector is rotatably connected with the rotating pipe through a bearing; a locking structure; the locking structure is arranged at one end of the connector and can lock and fix the rotating pipe, and the rotating pipe can be used in a rotating mode and can also be used in a fixed mode. Compared with the prior art, the connecting joint has the advantages that the connecting joint not only can be used in a dynamic rotating mode, but also can be used for conveying in a static fixing mode, is flexible in use mode and is suitable for different use scenes.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a rotatable connector. Background Technology

[0002] Rotary joints are mainly pipeline connection devices that allow the connected pipelines to rotate relative to each other. They are used to transmit various media such as gas, liquid, and oil, and are widely used in various processing and manufacturing industries.

[0003] Traditional rotary joints typically transport media by rotating dynamically 360°. When static fixation of the joint is required, a special fixing joint must be replaced, which is cumbersome and has certain limitations in use. Utility Model Content

[0004] I. Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a connecting connector that can not only be used for dynamic rotation, but also for static fixed conveying, with flexible use and adaptability to different application scenarios.

[0006] II. Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a rotatable connecting joint, including a rotating tube, and further comprising:

[0008] Connector: The connector is rotatably connected to one end of the rotating tube, and the connector and the rotating tube are rotatably connected by a bearing;

[0009] Locking structure; The locking structure is set at one end of the connector and can lock and fix the rotating tube, so that the rotating tube can be used both rotatingly and fixedly.

[0010] As an improvement, the locking structure includes a connecting tube and a fastening sleeve; the connecting tube is sleeved on the rotating tube and fixedly connected to one end of the connector, and the fastening sleeve is threadedly connected to the end of the connecting tube away from the connector; the locking structure also includes pressure strips and pressure blocks; several pressure strips are evenly and obliquely arranged around one side of the connecting tube, and several pressure blocks are evenly distributed on one side of the inner wall of the fastening sleeve and are used in conjunction with the pressure strips.

[0011] As an improvement, the fastening sleeve is provided with anti-slip texture.

[0012] As an improvement, a groove is provided on one side of the connector, the groove is filled with a sealing gasket, and the end of the connector that is connected to the outside is provided with a thread.

[0013] III. Beneficial Effects

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] The connector is connected to the external pipe by a rotating joint. The bearing assists in the rotation of the connector. With the assistance of the connecting pipe, pressure strip, fastening sleeve and pressure block, the rotating pipe can be locked, so that the entire connector can be used in dynamic rotation or static fixed use. The usage is flexible and adaptable to different application scenarios. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a rotatable connector according to the present invention. Figure 1 .

[0017] Figure 2 This is a three-dimensional schematic diagram of a rotatable connector according to the present invention. Figure 2 .

[0018] Figure 3 This is a schematic diagram of the disassembled state of a rotatable connector according to this utility model. Figure 1 .

[0019] Figure 4 This is a schematic diagram of the disassembled state of a rotatable connector according to this utility model. Figure 2 .

[0020] Figure 5 This is a partial structural schematic diagram of a rotatable connector according to the present invention.

[0021] As shown in the figure: 1. Rotating tube; 2. Connector; 3. Groove; 4. Sealing gasket; 5. Bearing; 6. Connecting tube; 7. Pressure strip; 8. Fastening sleeve; 9. Pressure block. Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] To facilitate external connections and allow the connector to rotate, in conjunction with the attached... Figure 1 Appendix Figure 2 and attached Figure 5 A rotatable connector includes a rotating tube 1 and a connector 2: the connector 2 is rotatably connected to one end of the rotating tube 1, and the connector 2 and the rotating tube 1 are rotatably connected by a bearing 5; a groove 3 is provided on one side of the connector 2, and a sealing gasket 4 is filled in the groove 3; the end of the connector 2 that connects to the external component is threaded. The connector 2 is connected to the external connector, and because the connector 2 and the rotating tube 1 are rotatably connected, it is convenient to further rotate the rotating tube 1.

[0025] To facilitate locking and fixing of the rotating tube 1, in conjunction with the attached... Figure 3 and attached Figure 4 The locking structure is located at one end of the connector 2 and can lock and fix the rotating tube 1, allowing the rotating tube 1 to be used both rotatably and fixedly. The locking structure includes a connecting tube 6 and a fastening sleeve 8. The connecting tube 6 is fitted onto the rotating tube 1 and fixedly connected to one end of the connector 2. The fastening sleeve 8 is threaded onto the end of the connecting tube 6 away from the connector 2. The locking structure also includes pressure strips 7 and pressure blocks 9. Several pressure strips 7 are evenly and obliquely arranged around one side of the connecting tube 6, and several pressure blocks 9 are evenly distributed on one side of the inner wall of the fastening sleeve 8 and are used in conjunction with the pressure strips 7. The fastening sleeve 8 has anti-slip textures. The fastening sleeve 8 is fitted onto the connector 2 and continuously screwed onto one end of the connecting tube 6. As the fastening sleeve 8 approaches, the pressure blocks 9 on the fastening sleeve 8 can correspondingly press the pressure strips 7, making the pressure strips 7 tightly adhere to the outer wall of the rotating tube 1, directly locking and fixing the rotating tube 1. This facilitates static fixing and is flexible in use, adaptable to different application scenarios.

[0026] In specific implementation of this utility model:

[0027] First, the connector 2 is connected to the external connector. Since the connector 2 is rotatably connected to the rotating tube 1, it is convenient to further assist the rotating tube 1 in achieving rotation.

[0028] Next, when the rotating tube 1 needs to be fixed, the fastening sleeve 8 is put on the connector 2 and continuously screwed on one end of the connecting tube 6. As the fastening sleeve 8 gets closer, the pressure block 9 on the fastening sleeve 8 can correspondingly squeeze the pressure strip 7, so that the pressure strip 7 fits tightly against the outer wall of the rotating tube 1, directly locking and fixing the rotating tube 1. This is convenient for static fixing and flexible in use, adaptable to different usage scenarios.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rotatable connector, comprising a rotating tube (1), characterized in that, Also includes: Connector (2): Connector (2) is rotatably connected to one end of the rotating tube (1), and the connector (2) and the rotating tube (1) are rotatably connected by a bearing (5); Locking structure; The locking structure is set at one end of the connector (2) and can lock and fix the rotating tube (1) so that the rotating tube (1) can be used both rotatingly and fixedly.

2. The rotatable connector according to claim 1, characterized in that: The locking structure includes a connecting tube (6) and a fastening sleeve (8); the connecting tube (6) is sleeved on the rotating tube (1) and fixedly connected to one end of the connector (2); the fastening sleeve (8) is threadedly connected to the end of the connecting tube (6) away from the connector (2); The locking structure also includes pressure strips (7) and pressure blocks (9); several pressure strips (7) are evenly and obliquely arranged around one side of the connecting pipe (6), and several pressure blocks (9) are evenly distributed on one side of the inner wall of the fastening sleeve (8) and are used in conjunction with the pressure strips (7).

3. A rotatable connector according to claim 2, characterized in that: The fastening sleeve (8) is provided with anti-slip texture.

4. A rotatable connector according to claim 1, characterized in that: The connector (2) has a groove (3) on one side, and a sealing gasket (4) is filled in the groove (3). The connector (2) is threaded at the end that is connected to the outside.

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