Anti-interference tail accessory with adjustable wire clamping angle

Abstract

The utility model discloses an anti-interference tail accessory with an adjustable wire clamping angle, which comprises a straight pipe assembly and a connecting ring, a toothed ring is arranged between the straight pipe assembly and the connecting ring, the straight pipe assembly comprises a connecting part, the connecting part is provided with a plurality of positioning holes and mounting holes, the connecting part is used for connecting a handle, and the handle is connected with the toothed ring. A positioning column corresponding to the positioning hole is arranged at one end of the handle, the relative included angle between the handle and the connecting part is adjusted through cooperation of the positioning column and the positioning hole, and the other end of the handle is used for being connected with the wire clamp assembly. According to the scheme, by adjusting the positions of the left handle and the right handle, switching of the wire clamping angle of the whole tail accessory can be achieved, the tail accessory can adapt to different installation spaces of client equipment, PEEK materials are adopted, the weight of a product is reduced, the performance of the product is enhanced, the rotation stopping function and the shielding function of the tail accessory are achieved through the two metal parts of the fixing piece and the toothed ring, and the service life of the tail accessory is prolonged. And the anti-interference effect is good, and the overall effect is good.

Description

Technical Field

[0001] The invention relates to the field of connectors, and in particular to an anti-interference tail accessory with adjustable wire clamping angle. Background Art

[0002] At present, the wire clamping tail accessories used in the connector field are structures with a single wire clamping angle, and one product can only achieve one wire clamping angle. The single wire clamping angle increases the complexity of product model selection and increases the difficulty of processing and production. In addition, the tail accessories that are currently commonly used and resistant to high temperature and long-term salt spray are mostly made of stainless steel, which makes the product heavy. Summary of the invention

[0003] The purpose of the present invention is to design an anti-interference tail component capable of adjusting the wire clamping angle so as to meet the requirements of clamping cables with different angles.

[0004] The solution of the present invention is an anti-interference tail accessory with adjustable clamping angle, comprising a straight tube assembly and a connecting ring, a gear ring is arranged between the straight tube assembly and the connecting ring, the straight tube assembly comprises a connecting part, the connecting part is provided with a plurality of positioning holes and mounting holes, the connecting part is used to connect the handle,

[0005] One end of the handle is provided with a positioning column corresponding to the positioning hole, and the relative angle between the handle and the connecting part is adjusted by the cooperation between the positioning column and the positioning hole. The other end of the handle is used to connect the wire clamp assembly.

[0006] In the above technical solution, the positioning holes on the connecting portion are evenly distributed in the same circumferential direction.

[0007] In the above technical solution, all the positioning holes are evenly distributed around the mounting hole.

[0008] In the above technical solution, the wire clamp assembly includes two wire clamps with symmetrical structures, and the end of the handle is arranged between the two wire clamps.

[0009] In the above technical solution, there are two handles, and the wire clamping assembly is connected between the two handles.

[0010] In the above technical solution, the connecting ring and the straight tube assembly are made of plastic material, the toothed ring is made of metal material, and the toothed ring is in contact with the shielding layer of the clamped cable.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0012] This solution can switch the clamping angle of the entire tail attachment by adjusting the position of the left and right handles, and can freely switch between the three clamping angles of 45°, 90°, and 180°. It can adapt to different installation spaces of customer equipment;

[0013] The main parts of this solution are made of PEEK material, which has high mechanical strength, high temperature resistance, and is lighter than metal; it reduces the weight of the product and enhances the performance of the product.

[0014] This solution uses two metal parts, a fixing and a gear ring, in the place where it cooperates with the connector, which realizes the anti-rotation function of the tail accessories, has better environmental resistance, and also realizes 360° overlap of the shield, which has better anti-interference effect;

[0015] In this solution, the metal nut is pressed into the injection molded part through interference fit, which reduces the risk of thread wear of the injection molded part. At the same time, the wire clamp can be assembled with the other parts, thus realizing the clamping function of the entire tail accessory. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will now be described by way of example with reference to the accompanying drawings, in which:

[0017] Figure 1 It is a half-section schematic diagram of the structure of this embodiment;

[0018] Figure 2 It is a structural schematic diagram of the connecting ring;

[0019] Figure 3 It is a schematic diagram of the structure of the handle;

[0020] Figure 4 It is a schematic diagram of the structure of the wire clamp;

[0021] Figure 5 It is a schematic diagram of the structure of the gear ring;

[0022] Figure 6 Schematic diagram of the assembly structure of this embodiment;

[0023] Among them: 1 is a connecting ring, 2 is a straight tube assembly, 21 is a connecting part, 22 is a mounting hole, 23 is a positioning hole, 3 is a handle, 31 is a positioning column, 32 is a connecting hole, 33 is a connecting hole, 4 is a wire clamp assembly, 41 is a connecting hole, 5 is a fixing part, 6 is a toothed ring, 61 is a convex tooth, 7 is a clamping ring, and 8 is a bolt. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0026] like Figure 1 and Figure 6 As shown, it is a schematic diagram of the structure of this embodiment. The structure of this embodiment includes a connecting ring 1, a straight tube assembly 2, a handle 3 and a wire clamp assembly 4 which are connected in sequence, wherein a gear ring 6 is arranged between the connecting ring 1 and the straight tube assembly 2, and the gear ring 6 is fixed between the connecting ring 1 and the straight tube assembly 2 by a fixing member 5 and a clamping ring 7.

[0027] like Figure 2 As shown, the straight pipe assembly includes a connecting portion 21, and two connecting portions 21 are symmetrically arranged on the straight pipe assembly 2. Each connecting portion 21 is provided with a mounting hole 22, and a plurality of positioning holes 23 are evenly distributed around the mounting hole 22. The positioning holes 23 are circumferentially arranged around the positioning hole 23. Figure 3 As shown, one end of the handle 3 is provided with a plurality of positioning posts 31 and a connecting hole 32 corresponding to the positioning holes 23 on the connecting portion 21. When the positioning posts 31 are inserted into the positioning holes 23, different insertion methods can change the inclination angle of the entire handle 3 relative to the connecting portion 21. When the positioning posts 31 are inserted into the positioning holes 23, the connecting hole 32 coincides with the mounting hole 22, and the handle 3 can be fixed to the connecting portion 21 by a bolt 8.

[0028] like Figure 4 As shown, connection holes 41 are respectively provided at both ends of the wire clamp assembly 4, and the two wire clamps are symmetrically arranged to clamp the handle 3 in the middle, so that the connection hole 41 and the connection block 33 overlap, and the handle 3 is fixedly connected to the wire clamp assembly 4 by a locking screw.

[0029] like Figure 5 As shown, the gear ring 6 is provided with a plurality of convex teeth 61 on the end face, and the gear ring 6 is arranged in the connecting ring 1 through the fixing member 2, and then the clamping ring 7 is put on the straight pipe assembly 2 and then inserted into the connecting ring 1, so that the gear ring 6 is fixed between the connecting ring 1 and the straight pipe assembly 2.

[0030] In this embodiment, the toothed ring 6 is made of metal material, and the fixing member is also made of metal material, but the connecting ring 1 and the straight tube assembly 2 are made of PEEK plastic material, so the protruding teeth 61 in the toothed ring 6 can not only prevent the cable from rotating when biting with the cable, but also communicate with the shielding layer of the cable. When the overall assembly of this embodiment is combined with other components, it plays a shielding function.

[0031] The present embodiment of completing assembly is finally as follows Figure 6 As shown in the structure, by changing the positioning method of the handle 3 and the connecting portion 21 on the straight tube assembly 2, the angle of the handle 3 relative to the straight tube assembly 2 can be changed, and the three clamping angles of 45°, 90°, and 180° can be freely switched.

[0032] The present invention is not limited to the above-mentioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. An anti-interference tail accessory with adjustable clamping angle, comprising a straight tube assembly and a connecting ring, wherein a gear ring is arranged between the straight tube assembly and the connecting ring, and characterized in that: The straight tube assembly includes a connecting portion, which is provided with a plurality of positioning holes and mounting holes, and is used to connect the handle. One end of the handle is provided with a positioning column corresponding to the positioning hole, and the relative angle between the handle and the connecting part is adjusted by the cooperation between the positioning column and the positioning hole. The other end of the handle is used to connect the wire clamp assembly.

2. The anti-interference tail accessory with adjustable clamping angle according to claim 1, characterized in that On the connecting portion, the positioning holes are evenly distributed in the same circumferential direction.

3. The anti-interference tail accessory with adjustable clamping angle according to claim 1 or 2, characterized in that All positioning holes are evenly distributed around the mounting holes.

4. The anti-interference tail accessory with adjustable clamping angle according to claim 1, characterized in that The wire clamp assembly comprises two wire clamps with symmetrical structures, and the end of the handle is arranged between the two wire clamps.

5. The anti-interference tail accessory with adjustable clamping angle according to claim 1 or 4, characterized in that The utility model comprises two handles, and the wire clamping assembly is connected between the two handles.

6. The anti-interference tail accessory with adjustable clamping angle according to claim 1, characterized in that The connecting ring and the straight tube assembly are made of plastic, the toothed ring is made of metal, and the toothed ring contacts the shielding layer of the clamped cable.

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