Length-adjustable connecting line

Abstract

The utility model discloses a length-adjustable connecting line, comprising a connecting line body and a storage box, two ends of the connecting line body are provided with plugs, and the storage box is used for storing the connecting line body; a plurality of rows of wire clamping assemblies are installed in the storage box, each row of wire clamping assemblies comprises two wire clamping mechanisms, each wire clamping mechanism comprises two clamping arms and clamping springs for driving the two clamping arms to get close to each other to clamp a connecting wire body, the clamping arms are connected with sliding blocks, and the sliding blocks are connected with the clamping arms. The storage box is provided with an installation groove matched with the sliding block, the clamping spring is located between the installation groove and the sliding block so that the two clamping arms can be close to each other, and clamping protrusions are arranged at the upper ends of the clamping arms. According to the utility model, the plugs at the two ends of the connecting line body are connected with an electrical element or equipment, and then the redundant connecting line body is clamped in the plurality of rows of line clamping assemblies in a reciprocating manner, so that the connecting line is effectively prevented from being knotted or wound with other line bodies.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting wires, in particular to a connecting wire with adjustable length. Background Art

[0002] Connecting cables are an indispensable component in electronic devices. They are used to achieve various types of connections such as power, signal and data. Connecting cables are usually a combination of a plug and a wire body. The two ends of the plug are connected to electrical components or devices for quick connection and disconnection.

[0003] In actual use, since the two plugs of the connecting cable are respectively inserted into electrical components or devices, the entire length of the connecting cable is not used at all. The extra length is very easy to be entangled with other wires, which is inconvenient to use. It takes a lot of time just to untie the wire when taking it. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a connecting wire with adjustable length. The plugs at both ends of the connecting wire body are first connected to electrical components or equipment, and then the excess connecting wire body is reciprocatedly clamped in a plurality of row clamping wire assemblies, effectively preventing the connecting wire from being knotted or entangled with other wires.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a length-adjustable connecting wire, comprising a connecting wire body and a storage box, wherein plugs are provided at both ends of the connecting wire body, and the storage box is used to store the connecting wire body;

[0006] A plurality of lines of clamping assemblies are installed inside the storage box, and each row of the line clamping assemblies includes two line clamping mechanisms, and each of the line clamping mechanisms includes two clamping arms and clamping springs that respectively drive the two clamping arms to approach each other and clamp the connecting line body, and the clamping arms are connected to the sliding block, and the storage box is provided with a mounting groove that matches the sliding block, and the clamping spring is located between the mounting groove and the sliding block to make the two clamping arms approach each other, and a clamping protrusion is provided on the upper end of the clamping arm, and the plugs at both ends of the connecting line body are first connected to the electrical components or equipment, and then the redundant connecting line body is reciprocatedly clamped in the plurality of lines of clamping assemblies, so as to effectively prevent the connecting line from being knotted or entangled with other lines.

[0007] The storage box is provided with a storage cover, and both sides of the storage cover extend to form a clamping arm, the clamping arm is provided with a clamping block, and the side of the storage box is provided with a clamping slot matching the clamping block, and the clamping block is clamped in the clamping slot to enable the storage cover to be installed on the storage box.

[0008] Furthermore, threading ports are provided on opposite sides of the storage box, and the connecting line body is covered with two positioning sleeves, which can slide along the connecting line body, and the outer surface of the positioning sleeve is provided with a circle of concave ring, which is clamped in the threading port.

[0009] Furthermore, the positioning sleeve is a rubber positioning sleeve, and the inner diameter of the positioning sleeve is smaller than the outer diameter of the connecting wire body.

[0010] Furthermore, the surface of the clamping arm in contact with the connecting line body is provided with a plurality of anti-slip grooves.

[0011] Furthermore, the clamping arm protrudes from the bottom surface of the storage box, and the storage box is provided with a clearance hole corresponding to the clamping arm.

[0012] Furthermore, the locking protrusion is a semicircular locking protrusion.

[0013] Furthermore, the card block has a guiding inclined surface to enable the card block to be inserted into the card slot.

[0014] The beneficial effects of the present invention include at least the following points:

[0015] The storage box of the utility model is provided with a plurality of line clamping assemblies, each of which comprises two line clamping mechanisms, each of which comprises two clamping arms and clamping springs for driving the two clamping arms to clamp the connecting line body. The plugs at both ends of the connecting line body are first connected to the electrical components or equipment, and then the redundant connecting line body is clamped back and forth in the plurality of line clamping assemblies, which effectively prevents the connecting line from being knotted or entangled with other lines. It is worth noting that, under the action of the clamping spring, after the clamping arm clamps the connecting line body, a clamping protrusion is provided on the upper end of the clamping arm to prevent the connecting line body from being separated from the clamping arm.

[0016] The storage box of the utility model is provided with threading openings on opposite sides, and the connecting wire body is covered with two positioning sleeves, which can slide along the connecting wire body, and the outer surface of the positioning sleeve is provided with a circle of concave rings, which are clamped in the threading openings. According to the length of the excess connecting wire body, the positioning sleeves are slid to the appropriate position, and then the concave rings of the positioning sleeves are clamped in the threading holes. What's more, the surface where the clamping arm contacts the connecting wire body is provided with a plurality of anti-slip grooves, so as to ensure the stability of the storage of the excess connecting wire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 The utility model Figure 1 A magnified view of point A;

[0019] Figure 3It is a structural schematic diagram of the storage box of the utility model;

[0020] Figure 4 The utility model Figure 3 The enlarged view of point B;

[0021] Figure 5 It is a cross-sectional view of the utility model;

[0022] Figure 6 The utility model Figure 5 The enlarged view of point C;

[0023] Figure 7 It is a structural schematic diagram of the sliding block and the clamping arm of the utility model;

[0024] The parts in the accompanying drawings are marked as follows:

[0025] 1. Cable body; 11. Plug; 12. Positioning sleeve; 13. Concave ring; 2. Storage box; 21. Mounting slot; 22. Clamping slot; 23. Threading port; 24. Clearance hole; 3. Wire clamping mechanism; 31. Clamping arm; 311. Clamping convexity; 312. Anti-slip groove; 32. Clamping spring; 33. Sliding block; 4. Storage cover; 41. Clamping arm; 42. Clamping block; 421. Guide slope. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment: A length-adjustable connecting line, such as Figure 1 As shown, it includes a connecting wire body 1 and a storage box 2. Both ends of the connecting wire body 1 are provided with plugs 11. The storage box 2 is used to store the connecting wire body 1.

[0028] like Figure 3 As shown, several rows of wire clamping assemblies are installed inside the storage box 2, and each row of the wire clamping assemblies includes two wire clamping mechanisms 3, such as Figure 4 As shown, each of the clamping mechanisms 3 includes two clamping arms 31 and clamping springs 32 that respectively drive the two clamping arms 31 to approach each other to clamp the connecting wire body 1, the clamping arms 31 are connected to the sliding block 33, the storage box 2 is provided with a mounting groove 21 that matches the sliding block 33, the clamping spring 32 is located between the mounting groove 21 and the sliding block 33 to make the two clamping arms 31 approach each other, and the upper end of the clamping arm 31 is provided with a clamping protrusion 311;

[0029] like Figure 5 As shown, the storage box 2 is provided with a storage cover 4. Figure 6 As shown, the two sides of the storage cover 4 extend to form a clamping arm 41, and the clamping arm 41 is provided with a clamping block 42. The side of the storage box 2 is provided with a clamping groove 22 matching the clamping block 42, and the clamping block 42 is clamped in the clamping groove 22 to install the storage cover 4 on the storage box 2. In this embodiment, after the storage cover is covered with the storage box, the gap between the storage cover and the clamping arm is smaller than the cross section of the connecting line body, thereby preventing the connecting line body from being separated from between the two clamping arms.

[0030] The storage box 2 is provided with threading openings 23 on opposite sides. Figure 2 As shown, the connecting wire body 1 is sleeved with two positioning sleeves 12 , and the positioning sleeves 12 can slide along the connecting wire body 1 . The outer surface of the positioning sleeves 12 is provided with a circle of concave rings 13 , and the concave rings 13 are clamped in the threading port 23 .

[0031] The positioning sleeve 12 is a rubber positioning sleeve 12 , and the inner diameter of the positioning sleeve 12 is smaller than the outer diameter of the connecting wire body 1 .

[0032] Preferably, Figure 7 As shown, the surface of the clamping arm 31 that contacts the connecting line body 1 is provided with a plurality of anti-slip grooves 312 .

[0033] The clamping arm 31 protrudes from the bottom surface of the storage box 2 , and the storage box 2 is provided with a clearance hole 24 corresponding to the clamping arm 31 .

[0034] The locking protrusion 311 is a semicircular locking protrusion 311 .

[0035] The locking block 42 has a guiding inclined surface 421 to enable the locking block 42 to be locked into the locking slot 22 .

[0036] The working principle of the utility model is as follows: first, the plugs at both ends of the connecting wire body are connected to the electrical components or equipment, and then the excess connecting wire body is reciprocatedly clamped in a plurality of rows of clamping wire assemblies, and according to the length of the excess connecting wire body, the positioning sleeve is slid to the appropriate position, and then the concave circle of the positioning sleeve is clamped in the threading hole, and finally the convex clamping of the storage cover is clamped in the clamping slot of the storage box, so as to effectively prevent the connecting wire from being knotted or entangled with other wires.

[0037] 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 length-adjustable connecting line, characterized in that: It comprises a connecting wire body (1) and a storage box (2), wherein both ends of the connecting wire body are provided with plugs (11), and the storage box is used to store the connecting wire body; A plurality of rows of wire clamping assemblies are installed inside the storage box, each row of the wire clamping assemblies includes two wire clamping mechanisms (3), each of the wire clamping mechanisms includes two clamping arms (31) and clamping springs (32) that respectively drive the two clamping arms to approach each other to clamp the connecting wire body, the clamping arms are connected to a sliding block (33), the storage box is provided with a mounting groove (21) that matches the sliding block, the clamping spring is located between the mounting groove and the sliding block to make the two clamping arms approach each other, and the upper end of the clamping arm is provided with a clamping protrusion (311); The storage box is provided with a storage cover (4), two sides of the storage cover extend to form a clamping arm (41), the clamping arm is provided with a clamping block (42), a side of the storage box is provided with a clamping slot (22) matching the clamping block, the clamping block is clamped in the clamping slot so that the storage cover is installed on the storage box.

2. The length-adjustable connecting line according to claim 1, characterized in that: The storage box is provided with threading openings (23) on opposite sides, the connecting line body is sleeved with two positioning sleeves (12), the positioning sleeves can slide along the connecting line body, and the outer surface of the positioning sleeve is provided with a circle of concave ring (13), which is clamped in the threading opening.

3. The length-adjustable connecting line according to claim 2, characterized in that: The positioning sleeve is a rubber positioning sleeve, and the inner diameter of the positioning sleeve is smaller than the outer diameter of the connecting wire body.

4. The length-adjustable connecting line according to claim 1, characterized in that: The surface of the clamping arm in contact with the connecting line body is provided with a plurality of anti-slip grooves (312).

5. The length-adjustable connecting line according to claim 1, characterized in that: The clamping arm protrudes from the bottom surface of the storage box, and the storage box is provided with a clearance hole (24) corresponding to the clamping arm.

6. The length-adjustable connecting line according to claim 1, characterized in that: The clamping protrusion is a semicircular clamping protrusion.

7. The length-adjustable connecting line according to claim 1, characterized in that: The clamping block has a guiding inclined surface (421) to enable the clamping block to be clamped into the clamping slot.

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