Connector capable of adjusting angle of tail attachment

Abstract

The utility model discloses a connector capable of adjusting the angle of a tail accessory, which belongs to the technical field of connectors and comprises the connector and the tail accessory, the tail accessory is connected with a thread sleeve with an external thread of the connector through an outer sleeve nut with an internal thread, and a tail cover is sleeved at the connecting end of the connector and the tail accessory. The tail accessory comprises a bent wire outlet barrel and a rotating cover used for being in meshed rotating connection with the tail cover, the rotating cover and the tail cover are sleeved with a tail nut, the rotating cover comprises a cylindrical barrel and a convex ring arranged on the cylindrical barrel, an extrusion cavity is formed between the convex ring and the tail nut, and a wave-shaped ring is arranged in the extrusion cavity; the bent tail accessory is convenient to operate and high in practicability, and effectively solves the problem that the common design of the existing bent tail accessory is limited to a wire outlet position with a specific angle and cannot meet the multi-angle adjustment and installation requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with adjustable tail attachment angle. Background Art

[0002] Connectors are widely used in fields such as communications and electronics. Their tailpieces often require accessories to protect cables and meet specific requirements, such as shielding, wire clamping, and sealing. Diverse environmental requirements have led to a wide variety of tailpiece accessories with complex models. Inappropriate selection can lead to safety risks and increased costs.

[0003] Existing connector tailpieces primarily utilize a straight design. When cable deflection is required, relying solely on natural bending can easily lead to electrical failure when subjected to vibration or shock. Currently, common curved tailpiece designs are limited to specific cable exit angles and cannot accommodate multi-angle installation requirements, such as those in small spaces or with limited dimensions.

[0004] Therefore, it is urgent to develop a connector that can adapt to various angle adjustments of tail attachment and has a stable and reliable structure. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned background technical difficulties. The present invention provides a connector that can adapt to various angle adjustments of tail attachment and has a stable and reliable structure.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a connector with adjustable tail attachment angle, including a connector and a tail accessory, the tail accessory is connected to the connector with an external threaded sleeve through an outer sleeve nut with an internal thread, the connector and the tail accessory connection end is provided with a tail cover, the tail accessory includes a bent wire outlet barrel and a rotating cover for engaging and rotating with the tail cover, a tail nut is provided on the rotating cover and the tail cover, the rotating cover includes a cylindrical body and a convex ring provided on the cylindrical body, an extrusion cavity is formed between the convex ring and the tail nut, and a corrugated ring is built into the extrusion cavity.

[0007] Furthermore, the tail nut is in the shape of a cylindrical barrel, one end of the tail nut is fixedly connected to the tail cover by thread, and the other end of the tail nut is sleeve-connected to the rotating cover.

[0008] Furthermore, the number of meshing teeth between the tail cover and the rotating cover is 36-42.

[0009] Furthermore, the number of meshing teeth between the tail cover and the rotating cover is 42.

[0010] Furthermore, the angle of rotation of the curved wire outlet drum by one tooth is 8.6°, that is, the rotating cover is driven to rotate by rotating the curved wire outlet drum.

[0011] Furthermore, the tail cover is fixedly connected to the connector by screws.

[0012] The connector with adjustable tail attachment angle provided by the present invention has the following beneficial effects:

[0013] The utility model first connects the tail accessory and the connector by means of a threaded connection, and after the connection, a tail nut is connected to prevent the thread from loosening, so that it has good vibration and impact resistance; secondly, the tail cover is meshed and rotatably connected with the rotating cover, and combined with the use of a wave ring, it can realize the locking of the tail accessory after multi-angle adjustment, so that the structure after adjustment is stable and reliable; the utility model is easy to operate and has strong practicality, and effectively solves the problem that the common design of the existing curved tail accessories is limited to the outlet position at a specific angle and cannot meet the installation requirements of multi-angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a connector with adjustable tail attachment angle according to the present invention.

[0015] Figure 2 The figure is a schematic diagram of the tail cover structure of the connector with adjustable tail attachment angle according to the present invention.

[0016] Figure 3 This is a schematic diagram of the tail attachment structure of the connector with adjustable tail attachment angle according to the utility model.

[0017] In the figure, 1. Connector; 2. Tail cover; 3. Tail nut; 4. Corrugated ring; 5. Rotating cover; 6. Bent outlet barrel. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the specific embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of the present invention.

[0019] Example 1

[0020] like Figure 1-3 The utility model provides a connector 1 with adjustable tail attachment angle, so that the tail attachment can be rotated 360° around a circle, so that the tail attachment of the connector 1 can be adjusted at multiple angles, including a connector 1 and a tail attachment, the tail attachment is connected to the connector 1 with an external thread through an outer sleeve nut with an internal thread, and the tail attachment of the present application is connected to the connector 1 by a threaded connection. After the connection, the tail nut 3 is connected to prevent the thread from loosening, so that it has good vibration resistance and impact resistance.

[0021] The connector 1 and the tail accessory connection end are sleeved with a tail cover 2, and the tail cover 2 is fixedly connected to the connector 1 by screws. The tail accessory includes a bent outlet barrel 6 and a rotating cover 5 for engaging and rotating with the tail cover 2. The number of meshing teeth between the tail cover 2 and the rotating cover 5 is 36-42. The rotating cover 5 and the tail cover 2 are sleeved with a tail nut 3, which is in the shape of a cylindrical barrel. One end of the tail nut 3 is threadedly fixedly connected to the tail cover 2, and the other end of the tail nut 3 is sleeved and contacted with the rotating cover 5. The rotating cover 5 includes a cylindrical barrel and a convex ring provided on the cylindrical barrel. An extrusion cavity is formed between the convex ring and the tail nut 3. A wave ring 4 is also installed in the extrusion cavity; a serrated structure is designed between the tail cover 2 and the rotating cover 5 of the present application to mesh with each other, and is used in combination with the wave ring 4 and the tail nut 3, and is locked by the wave ring 4 and the tail nut 3, that is, when the curved outlet barrel 6 is rotated, the rotating cover 5 is subjected to the circumferential force to generate a rotation tendency and the meshing force between the teeth designed with the tail cover 2 is compressed in the axial direction by the component of the force to compress the wave ring 4, causing the rotating cover 5 to be displaced and rotated, thereby realizing the circumferential rotation of the curved outlet barrel 6 through the continuous meshing between the teeth.

[0022] Example 2

[0023] On the basis of the above embodiment, the number of meshing teeth between the tail cover 2 and the rotating cover 5 described in the present application is 42, so that the curved outlet drum 6 rotates in a circular motion, and the rotation angle of one tooth is 360° / number of teeth (42) = 8.6°, that is, the rotating cover 5 is driven to rotate by rotating the curved outlet drum 6, so that the present application can not only control the rotation angle corresponding to each tooth by adjusting the number of teeth, but also control the rotation torque by adjusting the climbing angle of the teeth and the shape of the wave ring 4, thereby improving its operating efficiency.

[0024] The present invention assembles the connector 1 and the tail accessory in accordance with production requirements, and applies thread glue to all threaded connections for curing. According to the requirements for adjusting the angle of the tail attachment, by rotating the curved outlet barrel 6, there will be an obvious clicking sound (as a prompt) each time it is rotated, so that the rotating cover 5 has a rotation trend due to the circumferential force, and the meshing force between the teeth designed with the tail cover 2 compresses the wave ring 4 in the axial direction, causing the rotating cover 5 to be displaced and rotated, thereby realizing the circumferential rotation of the curved outlet barrel 6 through the continuous meshing between the teeth, so that the curved outlet barrel 6 of the present application can rotate smoothly clockwise and counterclockwise relative to the connector 1, and the threaded connection does not loosen during rotation; thereby effectively solving the problem that the common design of the existing curved tail accessories is limited to the outlet position at a specific angle and cannot meet the requirements of multi-angle adjustment and installation.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A connector with an adjustable tail attachment angle, comprising a connector (1) and a tail attachment, wherein the tail attachment is connected to a threaded sleeve with an external thread of the connector (1) via an outer nut with an internal thread, and is characterized in that: The connector (1) and the tail accessory connection end are sleeved with a tail cover (2), the tail accessory comprises a bent outlet barrel (6) and a rotating cover (5) for engaging and rotating with the tail cover (2), a tail nut (3) is sleeved on the rotating cover (5) and the tail cover (2), the rotating cover (5) comprises a cylindrical body and a convex ring platform provided on the cylindrical body, an extrusion cavity is formed between the convex ring platform and the tail nut (3), and a corrugated ring (4) is built into the extrusion cavity.

2. The connector with adjustable tail attachment angle according to claim 1, characterized in that: The tail nut (3) is in the shape of a cylindrical barrel. One end of the tail nut (3) is fixedly connected to the tail cover (2) by thread, and the other end of the tail nut (3) is sleeve-connected and contacted with the rotating cover (5).

3. The connector with adjustable tail attachment angle according to claim 1, characterized in that: The number of meshing teeth between the tail cover (2) and the rotating cover (5) is 36-42.

4. The connector with adjustable tail attachment angle according to claim 3, characterized in that: The number of meshing teeth between the tail cover (2) and the rotating cover (5) is 42.

5. The connector with adjustable tail attachment angle according to claim 4, characterized in that: The angle of rotation of the curved wire outlet drum (6) by rotating one tooth is 8.6°, that is, the rotating cover (5) is driven to rotate by rotating and adjusting the curved wire outlet drum (6).

6. The connector with adjustable tail attachment angle according to claim 1, characterized in that: The tail cover (2) is fixedly connected to the connector (1) via screws.

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