CN221227016U

CN221227016U - Wire clamp for elastic constraint cable

Info

Publication number: CN221227016U
Application number: CN202323216375.5U
Authority: CN
Inventors: 肖强; 刘晓艳
Original assignee: Xiamen Yucaihong Electronic Technology Co ltd
Current assignee: Xiamen Yucaihong Electronic Technology Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-06-25
Anticipated expiration: 2033-11-28

Abstract

The utility model relates to the technical field of wire clamps, in particular to a wire clamp for elastically restraining a cable, which comprises a fixed part and a movable part, wherein the back of the fixed part is provided with a sticky piece for connecting an external structure; a movable clamping structure is arranged between the fixed piece and the movable piece; an inner cavity which transversely penetrates through the movable piece is formed in the movable piece and is used for accommodating the cable; the inner cavity is provided with an opening at the front side of the movable part for the cable to enter and exit the inner cavity; the movable piece is positioned at the inner side of the opening and is provided with a first elastic piece, one end of the first elastic piece is connected with the movable piece, and the other end of the first elastic piece is a free end capable of elastically swinging to form a baffle structure with the inner side of the opening being openable; the movable piece is located in the inner cavity and is further provided with a second elastic piece, the second elastic piece is used for being elastically abutted against a cable located in the inner cavity, and the second elastic piece and the first elastic piece form a bidirectional elastic constraint structure. The utility model is helpful for solving the problems of the prior structure that the assembly position of the cable is fixed and the clamping is not firm enough.

Description

Wire clamp for elastic constraint cable

Technical Field

The utility model relates to the technical field of wire clamps, in particular to a wire clamp for an elastic constraint cable.

Background

The use of cables is ubiquitous in the fields of power, communications, data transmission, and the like. However, due to the great number and complexity of the cables, how to reasonably organize and secure the cables, avoiding confusion and accidents, becomes an important issue. The cable management clamp has thus become an important tool for cable management.

The traditional cable management clamp mainly comprises a clamp body and a clamp opening, wherein the clamp body is generally made of plastic or metal materials, and the clamp opening is used for fixing cables. However, the conventional cable management clip has some problems. First, they typically only hold one type of cable, and may require different wire management clips for different types and sizes of cables. Second, their fixing effect tends to be insufficiently stable, possibly resulting in loosening or falling of the cable during long-term use. Such a structure is disclosed in chinese patent CN203967647U as a multifunctional clip or winding clip, comprising a fixing plate, at least one C-shaped elastic clip is fixed on the front surface of the fixing plate, and a glue is provided on the back surface of the fixing plate. The wire clamp can be attached to a desk backboard or a wall at will, and is used for winding wires on the wire clamp or clamping the wires, so that the problems of messy occupation of wires and wires, inconvenience in fixing the wires and the like are effectively solved, and the environment is tidier. The structure utilizes the inner cavity of the C-shaped elastic clamp to contain the cables, but the assembly position of the structure is fixed, and the inner cavity always has a relatively loose phenomenon due to a large gap between the inner cavity and the cables penetrating through the inner cavity, so that the cables can still move to a certain extent although being restrained, and when a plurality of cables are positioned in the inner cavity of the same C-shaped elastic clamp, the situation of intertwining and knotting and disordered lines easily occurs.

Disclosure of utility model

The utility model mainly aims to provide a wire clamp for elastically restraining a cable, which is beneficial to solving the problem that the prior structure is not firm enough for fixing the assembly position of the cable.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The wire clamp for elastically restraining the cable comprises a fixed part and a movable part, wherein the back of the fixed part is provided with a glue patch for connecting an external structure; a movable clamping structure is arranged between the fixed piece and the movable piece, so that the movable piece can linearly displace relative to the fixed piece; an inner cavity which transversely penetrates through the movable piece is formed in the movable piece and is used for accommodating the cable; the inner cavity is provided with an opening at the front side of the movable part for the cable to enter and exit the inner cavity; the movable piece is positioned at the inner side of the opening and is provided with a first elastic piece, one end of the first elastic piece is connected with the movable piece, and the other end of the first elastic piece is a free end capable of elastically swinging to form a baffle structure with the inner side of the opening being openable; the movable piece is located in the inner cavity and is further provided with a second elastic piece, the second elastic piece is used for being elastically abutted against a cable located in the inner cavity, and the second elastic piece and the first elastic piece form a bidirectional elastic constraint structure.

On the basis of the technical scheme, the movable clamping structure comprises a first movable clamping part arranged on the front side of the fixing piece and a second movable clamping part arranged on the rear side of the movable piece, wherein the first clamping part is a T-shaped flange, the second movable clamping part is a C-shaped flange which is adaptive to the first movable clamping part, the second movable clamping part is sleeved with the first movable clamping part, and the second movable clamping part can slide along the long side direction of the first movable clamping part.

On the basis of the technical scheme, the movable piece is located in the front side area of the second movable clamping part to form a shell structure with a longitudinal profile in the shape of a Chinese character kou, and the opening is located at the corner of the front lower end of the shell structure.

On the basis of the technical scheme, the movable piece is provided with a first inclined clamping groove at one side of the opening, the first elastic piece is a flat elastic piece, and one end of the first elastic piece is clamped and fixed in the first clamping groove.

On the basis of the technical scheme, the second elastic piece comprises an arc-shaped part with an arc-shaped bulge structure, two ends of the arc-shaped part are provided with bent extension parts, the inner side wall of the inner cavity of the movable piece is provided with a second clamping groove, the extension parts are clamped and fixed in the second clamping groove, and the bulge direction of the arc-shaped part faces the first elastic piece.

On the basis of the technical scheme, the movable piece is provided with a locking structure for fixing the relative position of the movable piece and the fixed piece.

On the basis of the technical scheme, the locking structure comprises a threaded through hole arranged on the side wall of the movable piece, the threaded through hole is internally and in threaded connection with a locking bolt, and the inner side end of the locking bolt can be firmly abutted against the first movable clamping part after being screwed.

On the basis of the technical scheme, the arc-shaped part is provided with anti-skid patterns.

On the basis of the technical scheme, the anti-skid patterns are concave-convex anti-skid structures staggered at intervals.

Compared with the prior art, the utility model at least comprises the following advantages:

1. According to the utility model, the fixing piece and the movable piece are arranged, and the movable clamping structure between the fixing piece and the movable piece is utilized, so that the movable piece can linearly displace relative to the fixing piece, and therefore, after the fixing piece is fixedly connected with an external structure by using the adhesive piece, the movable piece can still be subjected to position adjustment to a certain extent, so that the position of a constraint point of a cable in an inner cavity of the movable piece can be flexibly adjusted and moved, and the defect that the assembly position of the cable is fixed by the existing structure is overcome.

2. According to the utility model, the inner cavity with the substitute buckle is arranged on the movable part, the inner cavity is used for accommodating the constrained cable, the first elastic part is arranged at the opening, and the second elastic part is arranged in the inner cavity, so that a bidirectional elastic constraint structure is formed, and double-side elastic clamping constraint can be carried out on the cable positioned in the inner cavity, thereby being beneficial to improving the clamping firmness and solving the problem that the clamping of the existing structure is not firm enough.

Drawings

FIG. 1 is a schematic perspective view of a wire clip according to one embodiment;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic diagram showing a usage state of a wire clip according to an embodiment;

FIG. 4 is a schematic perspective view of a wire clip according to yet another embodiment;

FIG. 5 is a schematic diagram of an embodiment of a cleat.

The drawing is marked: 1. a fixing member; 11. a first movable clamping part; 2. a movable member; 21. a first clamping groove; 22. a second clamping groove; 23. a second movable clamping part; 3. a first elastic member; 4. a second elastic member; 41. an arc-shaped portion; 42. an extension; 43. anti-skid lines; 5. a glue paste piece; 6. a locking bolt; a. an opening; b. an inner cavity; c. a constrained cable.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model will be described in further detail with reference to the drawings and the specific examples.

Example 1:

Referring to fig. 1-3, the present embodiment discloses a clamp for elastically restraining a cable, which comprises a fixed member 1 and a movable member 2 that are mutually displaceable. Wherein the fixing piece 1 is used as an assembly fixing structure, and the movable piece 2 is used as a position adjusting and main cable clamping structure.

Specifically, as shown in fig. 2, the back of the fixing piece 1 is provided with a glue piece 5 for connecting an external structure, the glue piece 5 is specifically a self-adhesive glue of which the outer side is provided with release paper, and when the self-adhesive glue is used, the release paper is torn off, and the back of the fixing piece 1 is provided on a wall, a table or the like to fixedly assemble the fixing piece 1.

Further, a movable clamping structure is arranged between the fixed part 1 and the movable part 2, so that the movable part 2 can linearly displace (horizontal left-right displacement in fig. 1) relative to the fixed part 1. As shown in fig. 2, the movable fastening structure includes a first movable fastening portion 11 disposed on the front side of the fixing member 1 and a second movable fastening portion 23 disposed on the rear side of the movable member 2, where the first fastening portion is a "T" shaped flange, the second movable fastening portion 23 is a "C" shaped flange adapted to the first movable fastening portion 11, the second movable fastening portion 23 is sleeved with the first movable fastening portion 11, and the second movable fastening portion 23 can slide along the long side direction of the first movable fastening portion 11.

The movable part 2 is internally provided with an inner cavity b which transversely penetrates through the movable part 2 and is used for accommodating a cable (refer to fig. 3), and the inner cavity b is positioned at the front side of the movable part 2 and is provided with an opening a used for allowing the cable to enter and exit the inner cavity b. The movable piece 2 is positioned in the front side area of the second movable clamping part 23 to form a shell structure with a longitudinal section outline in a shape of a Chinese character kou, and the opening a is positioned at the corner of the front lower end of the shell structure.

Furthermore, the movable part 2 is provided with a first elastic part 3 at the inner side of the opening a, one end of the first elastic part 3 is connected with the movable part 2, and the other end is a free end capable of elastically swinging, so as to form a baffle structure capable of opening and closing at the inner side of the opening a. Specifically, the movable member 2 is provided with an inclined first clamping groove 21 at one side of the opening a, and the first elastic member 3 is a flat elastic sheet, and one end of the first elastic sheet is clamped and fixed in the first clamping groove 21. When in actual use, when an external cable moves from the outside to the inner cavity b through the opening a, the first elastic piece 3 is extruded and bent inwards to form a channel, the cable can enter the inner cavity b, after the cable enters the inner cavity b, the first elastic piece 3 can reset, and a blocking structure for the opening a is formed again, so that the inner cable is prevented from falling off.

Further, the movable member 2 is further provided with a second elastic member 4 in the inner cavity b, the second elastic member 4 is elastically abutted against the cable in the inner cavity b, and the second elastic member 4 and the first elastic member 3 form a bidirectional elastic constraint structure. Specifically, referring to fig. 5, the second elastic member 4 includes an arc portion 41 with an arc bulge structure, two ends of the arc portion 41 are provided with bent extension portions 42, the inner side wall of the movable member 2 located in the inner cavity b is provided with a second clamping groove 22, the extension portions 42 are clamped and fixed in the second clamping groove 22, and the bulge direction of the arc portion 41 faces the first elastic member 3. In actual use, the cable entering the inner cavity b is called a constrained cable c (3 wire harnesses are jointly formed in fig. 3), the top of the constrained cable c is abutted by the second elastic piece 4, the constrained cable c is forced to descend in the inner cavity b, and the bottom of the constrained cable c is abutted by the first elastic piece 3, so that the constrained cable c is stably and firmly positioned in the inner cavity b under the condition of clamping by upper and lower elastic abutting, and is not easy to fall off or loose too much to cause unstable cable shaking.

Example 2:

On the basis of embodiment 1, in order to further control the position state of the movable member 2, as shown in fig. 4, in this embodiment, a locking structure for fixing the relative position of the movable member 2 and the fixed member 1 is provided on the movable member 2.

Specifically, the locking structure includes the screw thread through-hole of locating on the moving part 2 lateral wall, screw thread through-hole internal thread is connected with locking bolt 6, locking bolt 6 can firm butt first movable joint portion 11 its inboard end after screwing. In practical use, after the movable part 2 slides to a proper assembly position relative to the fixed part 1, the locking bolt 6 can be screwed, so as to fixedly control the relative position of the movable part 2 relative to the fixed part 1, which is beneficial to avoiding the uncontrolled lateral sliding of the movable part 2 in the use process from indirectly influencing the cable wiring state.

Example 3:

On the basis of embodiment 1, as shown in fig. 5, in this embodiment, the arc portion 41 is provided with anti-slip patterns 43, and the anti-slip patterns 43 are of a concave-convex anti-slip structure with staggered intervals, which is beneficial to improving the abutting stability of the second elastic member 4 by virtue of the promotion of friction force, and reducing the axial sliding of the cable in the abutting state, so that the elastic clamping effect is better.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The wire clamp for the elastic constraint cable is characterized by comprising a fixed part (1) and a movable part (2), wherein a glue piece (5) for connecting an external structure is arranged on the back of the fixed part (1); a movable clamping structure is arranged between the fixed part (1) and the movable part (2), so that the movable part (2) can linearly displace relative to the fixed part (1); an inner cavity (b) which transversely penetrates through the movable piece (2) is formed in the movable piece (2) and is used for accommodating a cable; the inner cavity (b) is positioned at the front side of the movable piece (2) and is provided with an opening (a) for a cable to enter and exit the inner cavity (b); the movable piece (2) is positioned at the inner side of the opening (a) and is provided with a first elastic piece (3), one end of the first elastic piece (3) is connected with the movable piece (2), and the other end of the first elastic piece is a free end capable of elastically swinging to form a baffle structure which can be opened and closed at the inner side of the opening (a); the movable piece (2) is located in the inner cavity (b) and is further provided with a second elastic piece (4), the second elastic piece (4) is used for elastically abutting against a cable located in the inner cavity (b), and the second elastic piece (4) and the first elastic piece (3) form a bidirectional elastic constraint structure.

2. The wire clamp of the elastic constraint cable according to claim 1, wherein the movable clamping structure comprises a first movable clamping part (11) arranged on the front side of the fixing piece (1) and a second movable clamping part (23) arranged on the rear side of the movable piece (2), the first movable clamping part (11) is a T-shaped flange, the second movable clamping part (23) is a C-shaped flange which is adaptive to the first movable clamping part (11), the second movable clamping part (23) is sleeved and clamped on the first movable clamping part (11), and the second movable clamping part (23) can slide along the long side direction of the first movable clamping part (11).

3. The wire clamp of the elastic constraint cable according to claim 2, wherein the movable piece (2) is located in the front side area of the second movable clamping portion (23) to form a shell structure with a longitudinal section outline in a shape of a mouth, and the opening (a) is located at the corner of the front lower end of the shell structure.

4. A wire clamp for an elastic constraint cable according to claim 3, wherein the movable member (2) is provided with an inclined first clamping groove (21) at one side of the opening (a), the first elastic member (3) is a flat elastic sheet, and one end of the first elastic sheet is clamped and fixed in the first clamping groove (21).

5. The wire clamp of the elastic constraint cable according to claim 1, wherein the second elastic piece (4) comprises an arc-shaped portion (41) with an arc-shaped bulge structure, bent extension portions (42) are arranged at two ends of the arc-shaped portion (41), the movable piece (2) is located on the inner side wall of the inner cavity (b) and provided with a second clamping groove (22), the extension portions (42) are clamped and fixed in the second clamping groove (22), and the bulge direction of the arc-shaped portion (41) faces the first elastic piece (3).

6. The wire clamp of an elastic constraint cable according to claim 2, wherein the movable member (2) is provided with a locking structure for fixing the relative positions of the movable member (2) and the fixed member (1).

7. The wire clamp of the elastic constraint cable according to claim 6, wherein the locking structure comprises a threaded through hole formed in the side wall of the movable piece (2), the threaded through hole is internally and in threaded connection with a locking bolt (6), and the inner side end of the locking bolt (6) can be firmly abutted against the first movable clamping portion (11) after being screwed.

8. The wire clamp of an elastically restrained cable of claim 5, wherein the arcuate portion (41) is provided with anti-slip threads (43).

9. The wire clamp of an elastically restrained cable of claim 8, wherein the anti-slip pattern (43) is a staggered spacing of concave-convex anti-slip structure.