Spinning type cable wiring terminal

Abstract

The utility model relates to the technical field of wiring terminals, and discloses a spinning type cable wiring terminal. The spinning type cable wiring terminal comprises a wiring terminal, a limiting ring is arranged on the outer wall of the wiring terminal, a threaded sleeve is arranged on the outer wall of the wiring terminal, a wiring sleeve is arranged on the inner wall of the threaded sleeve, and spacing grooves are evenly formed in the outer wall of the wiring sleeve. According to the scheme of the utility model, the wiring terminal, the limiting ring, the wiring sleeve and other devices are matched, so that the device can conveniently dismount and mount the wiring terminal, the cable is prevented from being cut off due to difficult dismounting after being damaged, and the practicability of the device is improved; through cooperation of the extrusion head, the wiring terminal, the wiring sleeve and other devices, the device can conveniently carry out multiple connection limiting on the wire harness, looseness is avoided, meanwhile, the contact surface between the wire harness and the device is increased, and power transmission is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring terminals, in particular to a spinning type cable wiring terminal. Background Art

[0002] The terminal block is an important cable connection hardware, which is used to facilitate the connection of wires and plays an important role in fastening, connecting and carrying current. At present, the connection between the cable core and the terminal block must be crimped together using hydraulic pliers. After the terminal has been used for a period of time, its connecting plate or barrel is prone to damage. When disassembling the terminal, the cable can only be cut off and reinstalled, which causes waste. For this reason, we propose a spinning cable terminal block. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spin-on cable terminal, which effectively solves the problem that after the terminal has been used for a period of time, its connecting plate or barrel is easily damaged, and when the terminal is disassembled, the cable can only be cut off and reinstalled, causing waste.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spin-on cable terminal, comprising a terminal head, a limiting ring is arranged on the outer wall of the terminal head, a threaded sleeve is arranged on the outer wall of the terminal head, a terminal sleeve is arranged on the inner wall of the threaded sleeve, the outer wall of the terminal sleeve is evenly provided with intermediate grooves, the outer wall of the terminal sleeve is provided with threaded grooves, the right side wall of the outer wall of the terminal sleeve is arranged in a flared shape, and a clamping strip is evenly arranged on the right side of the inner wall of the terminal sleeve.

[0005] Preferably, an extrusion head is provided on the right side wall of the wiring terminal, and the extrusion head is arranged in a cone shape.

[0006] Preferably, guide strips are provided on both the upper and lower sides of the right side wall of the wiring terminal, and guide grooves are provided on the upper and lower side walls of the inner wall of the wiring sleeve.

[0007] Preferably, a clamping ring is provided on the left side of the inner wall of the wiring sleeve, and a clamping ring groove is provided on the inner wall of the clamping ring.

[0008] Preferably, the side wall of the clamping strip close to the axis is evenly provided with limiting grooves, and the limiting grooves are arranged in an arc shape.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The spinning type cable terminal can facilitate the disassembly and installation of the terminal by arranging the terminal head, the limiting ring and the terminal sleeve and other devices, so as to avoid the cable being cut off due to the difficulty of disassembly after damage, which is conducive to improving the practicality of the device;

[0011] 2. The spinning type cable terminal, by arranging the extrusion head, the terminal head and the wiring sleeve and other devices, can make the device convenient for multiple connection limit of the wire harness to avoid looseness, and at the same time increase the contact surface between the wire harness and the device, which is beneficial to power transmission;

[0012] 3. The spin-on cable terminal can facilitate the movement of the terminal by arranging guide strips, wiring sleeves, threaded sleeves and other devices to limit the movement of the terminal, avoid the deflection of the terminal, and facilitate the movement of the extrusion head for extrusion limiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the threaded sleeve of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the wiring sleeve of the utility model;

[0018] In the figure: 100, wiring terminal; 101, limiting ring; 102, threaded sleeve; 103, wiring sleeve; 104, clamping strip; 105, extrusion head; 106, guide strip; 107, clamping ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Depend on Figure 1 , Figure 2 and Figure 3The utility model provides a spin-type cable terminal. The outer wall of the terminal 100 is fixedly connected to a limit ring 101, and the limit ring 101 is used to limit the terminal 100. The outer wall of the terminal 100 is movably connected to a threaded sleeve 102, and the threaded sleeve 102 is used to limit the limit ring 101. The inner wall of the threaded sleeve 102 is screwed with a wiring sleeve 103, and the wiring sleeve 103 is used to connect and fix with the threaded sleeve 102. The outer wall of the wiring sleeve 103 is evenly provided with grooves, and the wiring sleeve 103 is convenient for bending and deforming by providing the grooves. The outer wall of the wiring sleeve 103 is provided with a threaded groove, and the wiring sleeve 10 The right side wall of the outer wall is flared, which is convenient for pushing the wiring sleeve 103. The right side of the inner wall of the wiring sleeve 103 is evenly fixedly connected with a clamping strip 104, which is convenient for limiting and clamping the wiring harness; the wiring harness of the cable is inserted into the inner cavity of the wiring sleeve 103. The wiring sleeve 103 is elastic and can be bent, which is convenient for inserting the wiring harness of the cable. The wiring terminal 100 is placed at the left end of the wiring harness, and the threaded sleeve 102 is rotated to be screwed on the outer wall of the wiring sleeve 103, so that the threaded sleeve 102 moves on the wiring sleeve 103, and the bent wiring sleeve 103 is reset. The clamping strip 104 is used by the wiring sleeve 103 to clamp the clamping strip 104. 4 is limited, the wiring harness is squeezed and limited by the clamping strip 104, the limiting ring 101 is limited by the threaded sleeve 102, and the wiring terminal 100 is limited by the limiting ring 101. When disassembling, it is only necessary to reverse the threaded sleeve 102, so that the device can be easily disassembled and installed on the wiring terminal 100, avoiding the difficulty of disassembly after damage, which may lead to the cutting of the cable, and is conducive to improving the practicality of the device. The right side wall of the wiring terminal 100 is fixedly connected with an extrusion head 105, which is convenient for squeezing the wiring harness through the extrusion head 105, and the extrusion head 105 is set in a cone shape; when the wiring harness is connected, the limiting ring 101 is pushed to move by the threaded sleeve 102, and the limiting ring 101 is moved by the limiting ring 101. The ring 101 pushes the terminal 100 to move, and the terminal 100 drives the extrusion head 105 to move. The extrusion head 105 extrudes the wire harness, so that the wire harness is deformed and fits the inner wall of the wiring sleeve 103 for position limiting. The device can facilitate multiple connection limits of the wire harness to avoid looseness, and at the same time increase the contact surface between the wire harness and the device, which is beneficial to power transmission. The upper and lower sides of the right side wall of the terminal 100 are fixedly connected with guide bars 106, and the guide bars 106 are convenient for limiting the movement of the terminal 100. The upper and lower side walls of the inner wall of the wiring sleeve 103 are provided with guide grooves, and the guide grooves are convenient for limiting the guide bars 106;The guide strip 106 is provided to facilitate the movement of the wiring terminal 100 to prevent the wiring terminal from deflecting, which is conducive to pushing the extrusion head 105 to move and extrusion limit. The left side of the inner wall of the wiring sleeve 103 is fixedly connected with a clamping ring 107, which facilitates the extrusion and limit of the wire harness. The inner wall of the clamping ring 107 is provided with a clamping ring groove; the clamping ring 107 is provided to facilitate the clamping and limit of the wire harness, and the wire harness is deformed and accumulated in the inner cavity of the clamping ring groove, which is convenient for the connection and limit of the wire harness. The side wall of the clamping strip 104 close to the axis is evenly provided with a limit groove, and the limit groove is arc-shaped; the limit groove is provided to facilitate the extrusion of the wire harness during connection to make it deform and fill its inner cavity, which is convenient for the clamping strip 104 to connect and limit the wire harness. ;

[0021] Working principle: insert the cable harness into the inner cavity of the wiring sleeve 103. The wiring sleeve 103 is elastic and can be bent to facilitate the insertion of the cable harness. Place the wiring terminal 100 at the left end of the harness. Rotate the threaded sleeve 102 to screw it on the outer wall of the wiring sleeve 103. Move the threaded sleeve 102 on the wiring sleeve 103 to reset the bent wiring sleeve 103. Limit the clamping strip 104 through the wiring sleeve 103. Extrude and limit the wiring harness through the clamping strip 104. Limit the limiting ring 101 through the threaded sleeve 102. Limit the wiring terminal 100 through the limiting ring 101. When disassembling, just reverse it. The threaded sleeve 102 is sufficient, and the device can be easily disassembled and installed on the wiring terminal 100, avoiding the difficulty of disassembly after damage that may lead to cable cut-off, which is beneficial to improving the practicality of the device. When the wiring harness is connected, the threaded sleeve 102 is used to move the limiting ring 101 to move, and the limiting ring 101 is used to push the wiring terminal 100 to move, and the wiring terminal 100 is driven to move the extrusion head 105 by the extrusion head 105 to extrude the wiring harness, so that the wiring harness is deformed and fits the inner wall of the wiring sleeve 103 for limiting. The device can facilitate multiple connection limits on the wiring harness to avoid looseness, and at the same time increase the contact area between the wiring harness and the device, which is beneficial to power transmission.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spinning type cable terminal, comprising a terminal head (100), characterized in that: The outer wall of the wiring terminal (100) is provided with a limit ring (101), the outer wall of the wiring terminal (100) is provided with a threaded sleeve (102), the inner wall of the threaded sleeve (102) is provided with a wiring sleeve (103), the outer wall of the wiring sleeve (103) is evenly provided with intermediate grooves, the outer wall of the wiring sleeve (103) is provided with a threaded groove, the right side wall of the outer wall of the wiring sleeve (103) is arranged in a flared shape, and the right side of the inner wall of the wiring sleeve (103) is evenly provided with a clamping strip (104).

2. A spinning type cable terminal according to claim 1, characterized in that: The right side wall of the wiring terminal (100) is provided with an extrusion head (105), and the extrusion head (105) is arranged in a cone shape.

3. The spinning type cable terminal according to claim 1, characterized in that: Guide strips (106) are provided on both upper and lower sides of the right side wall of the wiring terminal (100), and guide grooves are provided on both upper and lower side walls of the inner wall of the wiring sleeve (103).

4. The spinning type cable terminal according to claim 2, characterized in that: A clamping ring (107) is provided on the left side of the inner wall of the wiring sleeve (103), and a clamping ring groove is provided on the inner wall of the clamping ring (107).

5. The spinning type cable terminal according to claim 1, characterized in that: The side wall of the clamping strip (104) close to the axis is evenly provided with limiting grooves, and the limiting grooves are arranged in an arc shape.

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