Abrasion-preventing flat cable

Abstract

The utility model discloses a flat cable capable of avoiding abrasion, which comprises a flat cable body and a plurality of abrasion-proof structures which are mutually and rotatably connected, the abrasion-proof structures are sleeved on the flat cable body, and two ends of the flat cable body are respectively connected with end heads. The abrasion-proof structure comprises two abrasion-proof blocks and two connecting strips, the two abrasion-proof blocks are located on the two sides of the flat cable body respectively, the flat cable body is located between the two connecting strips, the two ends of each connecting strip are connected with the two abrasion-proof blocks respectively, one side of each abrasion-proof block extends to form a connecting part, and the other side of each abrasion-proof block is connected with the corresponding connecting part. The connecting part is provided with a connecting column, the other side of each anti-abrasion block is provided with a connecting groove, and the connecting column is rotationally connected to the connecting groove so that the adjacent anti-abrasion blocks can be connected. The flat cable is prevented from being abraded, and the service life of the flat cable is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable arrangement, and particularly relates to a cable arrangement that can avoid wear. Background Art

[0002] The number of wires can be arbitrarily selected for the cable arrangement, making the connection more convenient, greatly reducing the size of electronic products, reducing production costs, and improving production efficiency. It is most suitable for use as a data transmission cable between mobile parts and motherboards, and in electrical equipment;

[0003] The flat cable helps to connect the circuits between devices and components through the wire body at the inner end. When the device is moved or the environment vibrates, the flat cable rubs against the inside of the device, which can easily cause the cable surface to wear or even the wire to crack or break. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a cable that avoids wear and tear, thereby preventing the cable from being worn and ensuring the service life of the cable.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a cable arrangement to avoid wear, comprising a cable arrangement body and a plurality of anti-wear structures rotatably connected to each other, wherein the plurality of anti-wear structures are sleeved on the cable arrangement body, and the two ends of the cable arrangement body are respectively connected to the end heads;

[0006] The anti-wear structure includes two anti-wear blocks and two connecting strips, the two anti-wear blocks are respectively located on both sides of the cable body, the cable body is located between the two connecting strips, both ends of the connecting strip are respectively connected to the two anti-wear blocks, one side of the anti-wear block extends to form a connecting portion, the connecting portion is provided with a connecting column, the other side of the anti-wear block is provided with a connecting groove, the connecting column is rotatably connected to the connecting groove to achieve connection between adjacent anti-wear blocks, and the anti-wear structure is provided to prevent the cable from being worn out between the cable and the inside of the equipment, thereby ensuring the service life of the cable;

[0007] The terminal is covered with a protective sleeve, and the protective sleeve includes a first clamping joint and a second clamping joint, the first clamping joint and the second clamping joint are clamped with each other, and the first clamping joint and the second clamping joint together form a receiving groove matching the terminal.

[0008] Furthermore, the cable body includes a plurality of wire bodies and a protective layer covering the wire bodies, and adjacent protective layers are connected.

[0009] Furthermore, the cross section of the connecting groove is an arc, and the arc occupies 3 / 5 to 2 / 3 of the entire circumference thereof, thereby preventing the connecting column from being separated from the connecting groove.

[0010] Furthermore, the protective layer is a plastic protective layer or a rubber protective layer.

[0011] Furthermore, buckles are provided on both sides of the first card connector, and the buckles are provided with locking protrusions. Clamping holes are provided on both sides of the second connector, and the locking protrusions are locked in the clamping holes to achieve the connection between the first card connector and the second card connector.

[0012] Furthermore, both the first clamping joint and the second clamping joint are provided with limiting blocks to limit the anti-wear structure.

[0013] Furthermore, the connecting column is provided with a protrusion, and the protrusion is located outside the connecting groove.

[0014] Furthermore, the end head is provided with a circle of clamping ring, and the first clamping joint and the second clamping joint are both provided with grooves corresponding to the clamping ring.

[0015] The beneficial effects of the present invention include at least the following points:

[0016] The anti-wear structure of the utility model includes two anti-wear blocks and two connecting strips. The two anti-wear blocks are respectively located on both sides of the cable body, and the cable body is located between the two connecting strips. The anti-wear structure is provided to prevent the cable from being worn inside the equipment, thereby ensuring the service life of the cable.

[0017] One side of the anti-wear block of the utility model extends to form a connecting portion, the connecting portion is provided with a connecting column, and the other side of the anti-wear block is provided with a connecting groove, the connecting column is rotatably connected to the connecting groove to achieve the connection between adjacent anti-wear blocks, thereby facilitating the rotation of the cable arrangement, and it is worth noting that the cross section of the connecting groove is an arc, and the arc occupies 3 / 5 to 2 / 3 of the entire circumference thereof, thereby preventing the connecting column from being separated from the connecting groove;

[0018] The end cover of the utility model is provided with a protective cover, which includes a first clamping joint and a second clamping joint. The first clamping joint and the second clamping joint are clamped with each other, and the first clamping joint and the second clamping joint together form a receiving groove matching the end cover. The first clamping joint and the second clamping joint are both provided with limit blocks to limit the anti-wear structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 The utility model Figure 1 A magnified view of point A;

[0021] Figure 3 It is a structural schematic diagram of the anti-wear structure of the utility model;

[0022] Figure 4It is a cross-sectional view of the utility model;

[0023] Figure 5 It is an exploded schematic diagram of the first card connector and the second card connector of the utility model;

[0024] Figure 6 It is a cross-sectional view of the cable body of the utility model;

[0025] The parts in the accompanying drawings are marked as follows:

[0026] 11. Line body; 12. Protective layer; 21. Anti-wear block; 211. Connecting part; 212. Connecting column; 2121. Protrusion; 213. Connecting groove; 22. Connecting strip; 3. End; 31. Clamping ring; 41. First clamping joint; 411. Buckle; 412. Clamping protrusion; 42. Second clamping joint; 421. Clamping hole; 43. Limiting block; 44. Groove. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] Embodiment: A cable that avoids wear and tear, such as Figure 1 As shown, it includes a cable arranging body and a plurality of anti-wear structures rotatably connected to each other, a plurality of the anti-wear structures are sleeved on the cable arranging body, and both ends of the cable arranging body are respectively connected to the end 3;

[0029] The anti-wear structure includes two anti-wear blocks 21 and two connecting strips 22. The two anti-wear blocks 21 are respectively located on both sides of the cable arrangement body, and the cable arrangement body is located between the two connecting strips 22. The two ends of the connecting strip 22 are respectively connected to the two anti-wear blocks 21. One side of the anti-wear block 21 extends to form a connecting portion 211. Figure 3 As shown, the connecting portion 211 is provided with a connecting column 212, and the other side of the anti-wear block 21 is provided with a connecting groove 213, and the connecting column 212 is rotatably connected to the connecting groove 213 to achieve connection between adjacent anti-wear blocks 21;

[0030] In a specific implementation, the anti-wear structure is made of rubber material so that the whole structure can be bent to a certain degree;

[0031] The end 3 is covered with a protective sleeve, and the protective sleeve includes a first clamping joint 41 and a second clamping joint 42. The first clamping joint 41 and the second clamping joint 42 are clamped with each other. Figure 4 As shown, the first clamping joint 41 and the second clamping joint 42 together form a receiving groove matching the end head 3.

[0032] like Figure 6 As shown, the cable body includes a plurality of wire bodies 11 and a protective layer 12 covering the wire bodies 11 , and adjacent protective layers 12 are connected.

[0033] The cross section of the connecting groove 213 is an arc, and the arc occupies 3 / 5 to 2 / 3 of the entire circumference thereof.

[0034] The protective layer 12 is a plastic protective layer 12 or a rubber protective layer 12. In this embodiment, the protective layer is a polyvinyl chloride protective layer.

[0035] like Figure 5 As shown, buckles 411 are provided on both sides of the first clamping joint 41, and the buckles 411 are provided with clamping protrusions 412. Clamping holes 421 are provided on both sides of the second connector, and the clamping protrusions 412 are clamped in the clamping holes 421 to achieve the connection between the first clamping joint 41 and the second clamping joint 42.

[0036] like Figure 2 As shown, both the first clamping joint 41 and the second clamping joint 42 are provided with a limiting block 43 to limit the anti-wear structure.

[0037] The connection post 212 defines a protrusion 2121 , and the protrusion 2121 is located outside the connection groove 213 .

[0038] The end head 3 is provided with a circle of clamping ring 31 , and the first clamping joint 41 and the second clamping joint 42 are both provided with a groove 44 corresponding to the clamping ring 31 .

[0039] The working principle of the utility model is as follows: one side of the anti-wear block extends to form a connecting part, the connecting part is provided with a connecting column, and the other side of the anti-wear block is provided with a connecting groove. The connecting column is rotatably connected to the connecting groove to realize the connection between adjacent anti-wear blocks, and the convex part of the first clamping joint is clamped in the clamping hole of the second clamping joint, and the concave circles of the first clamping joint and the second clamping joint are made to correspond to the clamping circles of the end heads. The anti-wear structures on both sides are positioned by using limit blocks. The anti-wear structures are set to prevent wear between the cable and the inside of the equipment, thereby ensuring the service life of the cable.

[0040] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cable that avoids wear, characterized by: It comprises a cable arranging body and a plurality of anti-wear structures rotatably connected to each other, wherein the plurality of anti-wear structures are sleeved on the cable arranging body, and the two ends of the cable arranging body are respectively connected to the end heads (3); The anti-wear structure comprises two anti-wear blocks (21) and two connecting strips (22), the two anti-wear blocks are respectively located on both sides of the cable arrangement body, the cable arrangement body is located between the two connecting strips, the two ends of the connecting strips are respectively connected to the two anti-wear blocks, one side of the anti-wear block extends to form a connecting portion (211), the connecting portion is provided with a connecting column (212), the other side of the anti-wear block is provided with a connecting groove (213), the connecting column is rotatably connected to the connecting groove to achieve connection between adjacent anti-wear blocks; The terminal is covered with a protective sleeve, which includes a first clamping joint (41) and a second clamping joint (42), the first clamping joint and the second clamping joint are clamped with each other, and the first clamping joint and the second clamping joint together form a receiving groove matching the terminal.

2. The wear-free cable according to claim 1, characterized in that: The cable body comprises a plurality of wire bodies (11) and protective layers (12) covering the wire bodies, and adjacent protective layers are connected.

3. The wear-free cable according to claim 1, characterized in that: The cross section of the connecting groove is an arc, and the arc occupies 3 / 5 to 2 / 3 of the entire circumference thereof.

4. The wear-free cable according to claim 2, characterized in that: The protective layer is a plastic protective layer or a rubber protective layer.

5. The wear-free cable according to claim 1, characterized in that: Buckles (411) are provided on both sides of the first clamping connector, and the buckles are provided with clamping protrusions (412). Clamping holes (421) are provided on both sides of the second connector, and the clamping protrusions are clamped in the clamping holes to achieve the connection between the first clamping connector and the second clamping connector.

6. The wear-free cable according to claim 1, characterized in that: The first clamping joint and the second clamping joint are both provided with a limiting block (43) to limit the anti-wear structure.

7. The wear-free cable according to claim 1, characterized in that: The connecting column is provided with a protrusion (2121), and the protrusion is located outside the connecting groove.

8. The wear-free cable according to claim 1, characterized in that: The end head is provided with a circle of clamping ring (31), and the first clamping joint and the second clamping joint are both provided with a groove (44) corresponding to the clamping ring.

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