CN212627273U

CN212627273U - Self-adaptive wire clamp

Info

Publication number: CN212627273U
Application number: CN202022148633.0U
Authority: CN
Inventors: 粟远志
Original assignee: Jiangmen Xiantu Technology Co ltd
Current assignee: Jiangmen Xiantu Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-02-26
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a self-adaptive wire clamp, which comprises a base, a wire clamping component and an operating rod, wherein the base is provided with an installation cavity, and the installation cavity is provided with a rod passing hole; the wire clamping assembly is arranged in the mounting cavity and comprises two clamping blocks symmetrically arranged on two sides of the mounting cavity, one end of each clamping block is slidably arranged in the mounting cavity, the other end of each clamping block extends out of the mounting cavity, an elastic element is arranged between each clamping block and the side wall of the mounting cavity, and a spreading piece is movably arranged between the clamping blocks on the two sides; the control rod is connected to the rod passing hole, the end portion of the control rod extends into the mounting cavity and is connected with the spreading piece, and the control rod is used for controlling the spreading piece to enable the clamping blocks on the two sides to be spread. The utility model discloses a data line that self-adaptation fastener can the different specifications of centre gripping, convenient operation, the commonality is good.

Description

Self-adaptive wire clamp

Technical Field

The utility model belongs to the technical field of mobile device accessory technique and specifically relates to a self-adaptation fastener is related to.

Background

In daily life, people use the data line to charge mobile device mostly, and place mobile device on the support, use digital equipment when so that charge, but the data line then parts with the support when need not to charge, it is difficult to find the plug of data line fast to lead to when recharging, also cause the data line to lose easily, the fastener of current part support is the plug through the fixed data line of perforation form, but different mobile device need match the different data line of specification, the thickness and the plug specification of data line differ, fenestrate aperture size has restricted its range of application, can't match with various types of data line on the market, application range is narrow, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a self-adaptation fastener can the data line of the different specifications of centre gripping, convenient operation, and the commonality is good.

According to the utility model discloses self-adaptation fastener, include: the mounting cavity is provided with a rod passing hole; the wire clamping assembly is arranged in the installation cavity and comprises two clamping blocks which are symmetrically arranged on two sides of the installation cavity, one end of each clamping block is arranged in the installation cavity in a sliding mode, the other end of each clamping block extends out of the installation cavity, an elastic element is arranged between each clamping block and the side wall of the installation cavity, and a spreading piece is movably arranged between the clamping blocks on the two sides; the control rod is connected to the rod passing hole, the end of the control rod extends into the mounting cavity and is connected with the spreading piece, and the control rod is used for controlling the spreading piece to enable the clamping blocks on the two sides to be spread.

The technical scheme at least has the following beneficial effects: the clamp splice that props out the piece through control lever control and makes both sides opens, directly place the data line between two clamp splices, remove the perforation operation from, remove the power of opening of propping out the piece to the clamp splice by the control lever again, under elastic element's effort, the clamp splice of both sides is close to and presss from both sides tight data line, when the fastener is installed on the support, then can be fixed in the plug of data line on the support, can find the plug fast when being convenient for charge, and convenient for operation, and simultaneously, the data line of multiple specification can be satisfied to the degree of opening of two clamp splices, and wide application range, and the commonality is good.

According to some embodiments of the present invention, one side of the clamping block is provided with a guide post and a guide groove, one of which the guide post of the clamping block cooperates with the guide groove of the other clamping block.

According to some embodiments of the invention, the elastic element is provided as a spring, the two ends of the spring abutting against the clamping block and the side wall of the installation cavity respectively.

According to some embodiments of the invention, the spreader is configured as a disc cam, the two ends of the disc cam abut against the clamping blocks respectively.

According to some embodiments of the utility model, the clamp splice is provided with the constant head tank, prop the both ends of piece and be located both sides respectively in the constant head tank.

According to some embodiments of the present invention, the clamping block is provided with a holding groove, and the elastic element is held in the holding groove.

According to some embodiments of the utility model, the end that stretches out of clamp splice is provided with the chimb, both sides under the clamp splice clamping state, both sides the chimb supports each other and leans on or is close to.

According to some embodiments of the present invention, a cushion is provided on one side of the protruding end of the clamping block.

According to some embodiments of the utility model, be provided with the spacing groove on the base, the control lever protrusion be provided with spacing groove complex stopper.

According to some embodiments of the invention, the lever is provided with a dial block.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a wire clamp in an embodiment of the present invention;

fig. 2 is an exploded view of the wire clamp according to the embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of the wire clamping assembly and the control rod according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a control lever according to an embodiment of the present invention.

Reference numerals:

a base 100, a rod passing hole 110 and a limiting groove 120;

the wire clamping assembly 200, the clamping block 210, the guide post 211, the guide groove 212, the receiving groove 213, the positioning groove 214, the convex edge 215, the soft pad 216, the elastic element 220, the disc cam 230, the flat end 231 and the convex block 232;

the control lever 300, the rotating shaft 310, the concave part 320, the limiting block 330 and the shifting block 340.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, an embodiment of the present invention provides an adaptive cable clamp, including a base 100 for installing a cable clamp, the base 100 is provided with an installation cavity, a cable clamping assembly 200 for clamping a data cable is installed in the installation cavity, specifically, the cable clamping assembly 200 includes clamping blocks 210 symmetrically arranged at two sides of the installation cavity, one end of each clamping block 210 is slidably arranged in the installation cavity along the left and right direction, and the other end of each clamping block 210 extends out of the installation cavity, so that the data cable can be placed between the extending ends of the clamping blocks 210 at the two sides, an elastic element 220 is arranged between the side wall of each clamping block 210 and the inner wall of the installation cavity, the elastic element 220 applies an acting force pointing to the center of the installation cavity to the clamping block 210, a spreader is arranged between the two clamping blocks 210, the spreader can spread the clamping blocks 210 at the two sides or remove the spreading force to the clamping blocks 210, the rear side of the installation cavity is provided with a rod passing hole 110, a, the end of the control rod 300 extends into the installation cavity and is fixedly connected with the spreading member, the spreading member is controlled by the control rod 300 to spread the two clamping blocks 210 or remove the spreading force to the clamping blocks 210, when the clamping blocks 210 are spread, the two clamping blocks 210 are spread, the data line can be placed between the two clamping blocks 210 from the end of the protruding end of the clamping block 210, the conventional punching operation is omitted, after the spreading member removes the spreading force on the clamping blocks 210, under the action of the elastic element 220, the two clamping blocks 210 approach each other and clamp the data line, thereby fixing the plug of the data line, being convenient to operate, when the wire clamp of the embodiment is arranged on the bracket for placing the mobile equipment, the data line can be fixed on the bracket, the data line plug can be quickly found during charging, the use is convenient, meanwhile, the opening distance of the two clamping blocks 210 can meet the requirements of data lines of various specifications, and the data line clamping device is wide in application range and good in universality.

Referring to fig. 2 and 3, in this embodiment, a guide post 211 and a guide groove 212 are simultaneously disposed on one side of each clamping block 210, the guide groove 212 is a through groove, the guide post 211 of one clamping block 210 is matched with the guide groove 212 of the other clamping block 210, preferably, the guide groove 212 is disposed on the upper portion of the clamping block 210 on the left side, the guide post 211 is disposed on the lower portion, and the clamping block 210 on the right side is corresponding thereto, that is, the guide post 211 is disposed on the upper portion, and the guide groove 212 is disposed on the lower portion, so that the clamping blocks 210 can move on the same horizontal line in the opening process through the matching guide of the guide post 211 and the guide groove 212 on the upper portion and the matching guide of the guide post 211 and the guide groove 212 on the lower portion, and the two clamping blocks 210 are.

Referring to fig. 2 and 3, further, in the present embodiment, the elastic element 220 is a spring, which has a simple structure, and when the spreading force of the spreading member is removed, the clamping blocks 210 can move towards each other under the action of the spring and clamp the data line, so as to ensure reliable clamping; one side of the clamping block 210, which is far away from the guide column 211, is provided with an accommodating groove 213 for accommodating a spring, the accommodating groove 213 is a blind hole, and the central axis of the blind hole is overlapped with the central axis of the guide column 211, so that demoulding is facilitated during production of the clamping block 210; the one end of spring holds in holding tank 213 and the bottom of butt holding tank 213, and the other end stretches out holding tank 213 and the inner wall of butt installation cavity, holds the spring through holding tank 213, makes the inner structure of fastener compacter, and can avoid the spring pine to take off or shift, ensures that the spring contacts well with clamp splice 210, guarantees effective centre gripping data line.

Referring to fig. 2 and 4, further, in this embodiment, the spreading member is configured as a disc cam 230, two ends of the disc cam 230, which are farthest from each other in the radial direction, are plane ends 231, the plane ends 231 of the two ends are connected through an arc surface, the disc cam 230 is rotatably disposed between the two clamping blocks 210, the arc surface enables the disc cam 230 to rotate smoothly, and the plane ends 231 enable the disc cam 230 to maintain a spreading state when the clamping blocks 210 are spread to the maximum spreading degree, so as to facilitate the placement of a data line between the two clamping blocks 210; one side of the disc cam 230 is convexly provided with a convex block 232 with a rectangular cross section, one side of the end part of the operating rod 300 is convexly provided with a rotating shaft 310, the rotating shaft 310 is rotatably connected with the rod passing hole 110, a concave part 320 matched with the convex block 232 is arranged along the central line of the rotating shaft 310, the disc cam 230 is connected on the operating rod 300 through the convex block 232 and the concave part 320 in a matched mode and is fixedly connected through screws, so that the operating rod 300 is rotated by taking the central axis of the rod passing hole 110 as the central axis, torque is transmitted to the disc cam 230 through the rectangular convex block 232, the disc cam 230 is driven to rotate, as the radial dimension of the disc cam 230 is increased, the two clamping blocks 210 are expanded, the springs are compressed until the plane end 231 of the end part of the disc cam 230 abuts against the clamping blocks 210, the maximum expansion is achieved, as the radial dimension of the disc cam 230 is decreased, the two clamping blocks 210 are mutually close to clamp, so as to clamp and fix the data line. It will be appreciated that the cross-section of the projections 232 is not limited to rectangular but may be triangular, as long as it is capable of transmitting torque.

Referring to fig. 2, further, a positioning groove 214 is arranged on one side of the clamping block 210 abutting against the disc-shaped cam 230, and a side end of the disc-shaped cam 230 extends into and is positioned in the positioning groove 214, on one hand, the positioning groove 214 has a guiding effect on the rotation of the disc-shaped cam 230, so that the disc-shaped cam 230 does not deviate during rotation, and the clamping block 210 can be opened, and on the other hand, because the disc-shaped cam 230 extends out of the positioning groove 214, the clamping effect on the clamping block 210 is achieved, the clamping block 210 is limited from moving towards the extending end, the clamping block 210 is prevented from falling off, and the structure of the.

Referring to fig. 2 and 4, further, the rear end surface of the base 100 is provided with a limiting groove 120, the limiting groove 120 is an arc-shaped groove using the central axis of the rod passing hole 110 as the central axis, a limiting block 330 matched with the arc-shaped groove is convexly arranged on the control rod 300, the limiting block 330 is a limiting column, when the control rod 300 is rotated, the limiting block 330 moves in the arc-shaped groove, the arc-shaped groove limits the rotation angle of the control rod 300, so that the control rod 300 can be accurately positioned at the position where the two clamping blocks 210 are maximally spread, and the use is facilitated.

Referring to fig. 4, further, a shifting block 340 is convexly provided at an upper end of the lever 300 to facilitate rotating the lever 300 to clamp the data line.

Referring to fig. 3, further, the protruding end of the clamping block 210 is provided with a convex edge 215, the convex edges 215 of the two clamping blocks 210 are disposed in opposite directions, when the two clamping blocks 210 clamp the data line, the convex edges 215 at two sides abut against or approach each other, so as to seal or semi-seal the gap between the two clamping blocks 210, thereby preventing the data line from falling off from the end of the clamping block 210 and ensuring the fixation and reliability of the data line.

Referring to fig. 3, further, a cushion 216 is disposed on one side of the clamping block 210 clamping the data line, the cushion 216 plays a role in buffering, abrasion or deformation of the data line due to long-term clamping is avoided, meanwhile, friction between the clamping block 210 and the data line can be increased, and clamping stability is guaranteed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an adaptive wire clamp which characterized in that includes:

a base (100) having a mounting cavity provided with a through-rod hole (110);

the wire clamping assembly (200) is arranged in the installation cavity, the wire clamping assembly (200) comprises two clamping blocks (210) symmetrically arranged on two sides of the installation cavity, one end of each clamping block (210) is slidably arranged in the installation cavity, the other end of each clamping block extends out of the installation cavity, an elastic element (220) is arranged between each clamping block (210) and the side wall of the installation cavity, and a spreading piece is movably arranged between the clamping blocks (210) on the two sides;

the control rod (300) is connected to the rod passing hole (110), the end of the control rod (300) extends into the mounting cavity and is connected with the spreading piece, and the control rod (300) is used for controlling the spreading piece to spread the clamping blocks (210) on the two sides.

2. The adaptive wire clamp of claim 1, wherein: one side of the clamping block (210) is provided with a guide post (211) and a guide groove (212), and the guide post (211) of one clamping block (210) is matched with the guide groove (212) of the other clamping block (210).

3. The adaptive wire clamp of claim 1, wherein: the elastic element (220) is a spring, and two ends of the spring are respectively abutted to the clamping block (210) and the side wall of the installation cavity.

4. The adaptive wire clamp of claim 1, wherein: the strutting piece is provided with a disc-shaped cam (230), and two ends of the disc-shaped cam (230) are respectively abutted against the two clamping blocks (210).

5. The adaptive wire clamp of claim 1, wherein: the clamping block (210) is provided with a positioning groove (214), and two ends of the spreading piece are positioned in the positioning grooves (214) on two sides respectively.

6. The adaptive wire clamp of claim 1, wherein: an accommodating groove (213) is formed in the clamping block (210), and the elastic element (220) is accommodated in the accommodating groove (213).

7. The adaptive wire clamp of claim 1, wherein: protruding ends of the clamping blocks (210) are provided with convex edges (215), and the convex edges (215) on the two sides abut against or approach each other in the clamping state of the clamping blocks (210) on the two sides.

8. The adaptive wire clamp of claim 1, wherein: one side of the extending end of the clamping block (210) is provided with a soft cushion (216).

9. The adaptive wire clamp of claim 1, wherein: the base (100) is provided with a limiting groove (120), and the control rod (300) is convexly provided with a limiting block (330) matched with the limiting groove (120).

10. The adaptive wire clamp of claim 1, wherein: the operating rod (300) is provided with a shifting block (340).