CN214935012U

CN214935012U - Electric wire convenient to receive and release

Info

Publication number: CN214935012U
Application number: CN202120995294.1U
Authority: CN
Inventors: 张先明; 刘治安; 袁雄
Original assignee: Hunan Yangtai Wire And Cable Co ltd
Current assignee: Hunan Yangtai Wire And Cable Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-30
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an electric wire convenient to receive and release in cable technical field, including end of a thread, connecting piece, the connecting piece includes spliced pole, through wires hole, installation cavity, and the block has a briquetting in the installation cavity, and the briquetting can be along the axial free slip of spliced pole in the installation cavity, and its one side towards the spliced pole axial outside is equipped with the arc draw-in groove, and arc draw-in groove and through wires hole adaptation, two briquettings are kept away from relatively by drive structure drive it, make two end of a thread of arc draw-in groove clamp on two briquettings. After the electric wire is accomodate, penetrate two threading holes of spliced pole respectively with its two ends of a thread, rethread briquetting presss from both sides tightly the end of a thread, avoids the end of a thread to produce loosely like this, and then has made things convenient for accomodating of electric wire, through setting up two briquetting relative movement of drive structure drive, simple structure, and the simple operation for the electric wire has the anticorrosive function of preferred.

Description

Electric wire convenient to receive and release

Technical Field

The utility model relates to a cable technical field specifically is an electric wire convenient to receive and release.

Background

In the prior art, when the electric wire is placed, the electric wire is usually wound together, and the ends of the wound electric wire may be loosened, so that the electric wire is loosened and is inconvenient to store.

In order to solve the above problems, a wire convenient to take up and pay off is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an electric wire convenient to receive and release, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides an electric wire convenient to receive and release, including two ends of a thread of electric wire, two connect through the connecting piece between the end of a thread, the connecting piece includes a spliced pole, spliced pole axial both ends respectively set up supply the end of a thread freely pass through, the through-hole of through-hole form, two be equipped with on the through-hole inner wall towards the spliced pole axial inboard extension, the installation cavity of blind hole form, the block has a briquetting in the installation cavity, the briquetting can follow the axial free slip of spliced pole in the installation cavity, its orientation the one side of spliced pole axial outside is equipped with the arc draw-in groove, arc draw-in groove and through-hole adaptation, two the briquetting is kept away from relatively by it of drive structure drive, makes two arc draw-in groove on the briquetting presss from both sides tightly two ends of a thread.

Preferably, the pressing block is made of rubber.

Preferably, the electric wire comprises an insulating layer, an anticorrosive layer and a wire core in sequence from outside to inside.

Preferably, the drive structure includes that the coaxial actuating lever that rotationally wears to establish on the spliced pole, be equipped with a rubber rotation portion on the actuating lever, set up on the spliced pole and supply rubber rotation portion to rotate the clearance groove of keeping away that freely passes through, the actuating lever both ends penetrate two installation chambeies respectively, and its both ends are equipped with the screw thread respectively and revolve to opposite first screw thread portion, second screw thread portion, two be equipped with the bulge on the briquetting, two the difference screw thread suit of bulge is on first screw thread portion, second screw thread portion.

Preferably, the driving rod is sleeved with two limiting rings, and the two limiting rings respectively slide and abut against the inner walls of the two opposite sides of the clearance groove.

Compared with the prior art, the beneficial effects of the utility model are that: after the electric wire is accomodate, penetrate two threading holes of spliced pole respectively with its two ends of a thread, rethread briquetting presss from both sides tightly the end of a thread, avoids the end of a thread to produce loosely like this, and then has made things convenient for accomodating of electric wire, through setting up two briquetting relative movement of drive structure drive, simple structure, and the simple operation for the electric wire has the anticorrosive function of preferred.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the three-dimensional structure of FIG. 1 with the thread ends omitted;

fig. 3 is a schematic cross-sectional view of the three-dimensional structure of fig. 1.

In the figure: 1-connecting column, 2-threading hole, 3-mounting cavity, 4-clearance groove, 5-first thread part, 6-driving rod, 7-rubber rotating part, 8-limiting ring, 9-second thread part, 10-bulge part, 11-pressing block, 12-arc clamping groove and 13-thread head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, an electric wire convenient to receive and release comprises an electric wire, the electric wire sequentially comprises an insulating layer (not shown in the figure), an anticorrosive layer (not shown in the figure) and a wire core (not shown in the figure) from outside to inside, the electric wire has a better anticorrosive function by arranging the anticorrosive layer, two wire ends 13 of the electric wire are connected through a connecting piece, the connecting piece comprises a connecting column 1, two axial ends of the connecting column 1 are respectively provided with a through hole 2 in a through hole form for the wire ends 13 to freely pass through, the inner walls of the two through holes 2 are provided with a mounting cavity 3 in a blind hole form extending towards the axial inner side of the connecting column 1, a pressing block 11 is clamped in the mounting cavity 3, the pressing block 11 can freely slide along the axial direction of the connecting column 1 in the mounting cavity 3, one surface of the pressing block facing the axial outer side of the connecting column 1 is provided with an arc-shaped clamping groove 12, the arc-shaped clamping groove 12 is matched with the through hole 2, the two pressing blocks 11 are driven to be relatively far away by a driving structure, so that the arc-shaped clamping grooves 12 on the two pressing blocks 11 clamp two thread ends 13, the driving structure comprises a driving rod 6 coaxially and rotatably arranged on the connecting column 1 in a penetrating way, specifically, two limiting rings 8 are sleeved on the driving rod 6, the two limiting rings 8 respectively slide and abut against the inner walls of two opposite sides of the clearance groove 4, the driving rod 6 is axially limited by the limiting rings 8, meanwhile, the driving rod 6 can freely rotate, so that the driving rod 6 is rotatably connected on the connecting column 1, a rubber rotating part 7 is arranged on the driving rod 6, the clearance groove 4 for the rubber rotating part 7 to freely rotate and pass through is arranged on the connecting column 1, two ends of the driving rod 6 respectively penetrate into the two installation cavities 3, and are respectively provided with a first thread part 5 and a second thread part 9 with opposite thread directions at two ends, and a bulge part 10 is arranged on the two pressing blocks 11, two bulge 10 respectively the screw thread suit at first screw thread portion 5, on second screw thread portion 9, through rotating rubber rotation portion 7, make actuating lever 6 rotate, and then make first screw thread portion 5, second screw thread portion 9 closes with two bulge 10 screw threads soon respectively, the screw thread is fashionable soon, two bulges 10 of drive are kept away from each other, or make two bulges 10 remove towards end of a thread 13 direction, and then with the 2 inner wall cooperations of through wires hole, come to press from both sides tight to end of a thread 13, briquetting 11 is made by the rubber material, briquetting 11 can not cause the extrusion damage to the electric wire like this.

The utility model discloses when concrete implementation: two thread ends 13 of the electric wire penetrate into the two threading holes 2 respectively, the rubber rotating part 7 is rotated, the driving rod 6 is rotated, the first thread part 5 and the second thread part 9 are screwed with the two bulges 10 respectively, when the threads are screwed, the two bulges 10 are driven to be away from each other, or the two bulges 10 are driven to move towards the thread ends 13, and then the thread ends 13 are clamped through being matched with the inner walls of the threading holes 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric wire convenient to receive and release, includes two thread ends (13) of electric wire, its characterized in that, two connect through the connecting piece between thread end (13), the connecting piece includes a spliced pole (1), spliced pole (1) axial both ends respectively set up supply thread end (13) freely pass through, through-hole form through wires hole (2), two be equipped with on through wires hole (2) inner wall towards spliced pole (1) axial inboard extension, blind hole form installation cavity (3), block has a briquetting (11) in installation cavity (3), briquetting (11) can follow the axial free slip of spliced pole (1) in installation cavity (3), its orientation the one side in spliced pole (1) axial outside is equipped with arc draw-in groove (12), arc draw-in groove (12) and through wires hole (2) adaptation, two it keeps away from relatively by drive structure drive briquetting (11), so that the arc clamping grooves (12) on the two pressing blocks (11) clamp the two thread ends (13).

2. The electric wire easy to receive and release as claimed in claim 1, wherein said pressing block (11) is made of rubber material.

3. The electric wire convenient to receive and release as claimed in claim 1, wherein the electric wire comprises an insulating layer, an anticorrosive layer and a wire core in sequence from outside to inside.

4. The electric wire convenient to receive and release as claimed in claim 1, wherein the driving structure comprises a driving rod (6) coaxially and rotatably arranged on the connecting column (1) in a penetrating manner, a rubber rotating part (7) is arranged on the driving rod (6), a clearance groove (4) for the rubber rotating part (7) to freely pass through is formed in the connecting column (1), two ends of the driving rod (6) penetrate into the two installation cavities (3) respectively, a first thread part (5) and a second thread part (9) with opposite thread directions are arranged at two ends of the driving rod respectively, a bulge part (10) is arranged on the pressing block (11), and the bulge parts (10) are respectively sleeved on the first thread part (5) and the second thread part (9) in a thread manner.

5. The electric wire convenient to receive and release as claimed in claim 4, wherein the driving rod (6) is sleeved with two limiting rings (8), and the two limiting rings (8) respectively slide against the inner walls of two opposite sides of the clearance groove (4).