CN216311410U

CN216311410U - Novel power line

Info

Publication number: CN216311410U
Application number: CN202122563462.2U
Authority: CN
Inventors: 李彬
Original assignee: Huizhou Pinjia Electronics Co ltd
Current assignee: Huizhou Pinjia Electronics Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-15
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a novel power cord, including electric wire main part, shift ring, perforated plate, wire, insulating rubber, waterproof layer, insulating layer, ageing resistant layer, wearing layer, T type piece, spring one, fixture block, draw-in groove, fastening bolt, spring two and clamp plate. This practical insulating rubber's design has improved the insulating nature of electric wire main part, and the design of waterproof layer has improved the dampproofing effect of electric wire main part, and the design of insulating layer has improved the high temperature resistant effect of electric wire main part, and the design on ageing resistant layer has improved the resistant environmental corrosion effect of electric wire main part, and the design of wearing layer has improved the stand wear and tear effect of electric wire main part.

Description

Novel power line

Technical Field

The utility model relates to the field of electric wires, in particular to a novel power wire.

Background

The electric wire consists of one or more soft conducting wires, and a light and soft protective layer is wrapped outside the electric wire; the cable is composed of one or more insulated wires and is covered by a tough outer layer made of metal or rubber. Cables and wires are generally composed of three components, a core, an insulating sheath and a protective sheath.

The power cord used at present has certain defects, such as the lack of waterproof and heat-insulating functions, the easy damage of the power cord in a high-temperature or humid environment, the lack of ageing-resistant and wear-resistant functions, and the easy friction and damage of the power cord with the ground in the pulling process. Therefore, a new power cord is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems of the prior power line, the utility model provides a novel power line.

A novel power cord which is characterized in that: the wire fixing device comprises a wire main body, a moving ring, a perforated block and a connecting mechanism, wherein the moving ring is installed on the annular side surface of the wire main body, and the perforated block is installed on the annular side surface of the moving ring;

the electric wire main part includes metal wire, insulating rubber, waterproof layer, insulating layer, ageing-resistant layer and wearing layer, be equipped with insulating rubber on the metal wire annular side, be equipped with the waterproof layer on the insulating rubber annular side, be equipped with the insulating layer on the waterproof layer annular side, install ageing-resistant layer on the insulating layer annular side, be equipped with the wearing layer on the ageing-resistant layer annular side.

Preferably, coupling mechanism includes T type piece, spring one, fixture block and draw-in groove, T type piece is installed to the shift ring right-hand member, fixed mounting has spring one on the T type piece annular side, and a spring both ends laminate with T type piece and shift ring respectively mutually, foraminiferous piece top extends to inside the shift ring, T type piece rear end extends to inside and fixed mounting of shift ring has the fixture block, the draw-in groove has been seted up to foraminiferous piece right-hand member, and the fixture block is installed inside the draw-in groove.

Preferably, the clamping groove comprises a rectangular through groove and a cylindrical groove, the right end of the perforated block is provided with the rectangular through groove, the cylindrical groove is formed in the perforated block, and the right end of the cylindrical groove is communicated with the rectangular through groove.

Preferably, the annular side surface of the moving ring is provided with a groove, the cross section of the block with the hole is convex, the top end of the block with the hole extends into the groove, a return spring is fixedly arranged in the groove, and the bottom end of the return spring is attached to the top end of the block with the hole.

Preferably, the movable ring is provided with a fastening bolt on the annular side surface, the movable ring is internally and fixedly provided with a second spring, the two ends of the second spring are fixedly provided with a pressing plate, one end of the pressing plate is attached to the annular side surface of the electric wire main body, and the bottom end of the fastening bolt extends to the inside of the movable ring and is attached to the top end of the pressing plate.

Preferably, a nut is mounted on the annular side surface of the fastening bolt, and the outer side of the nut is fixedly mounted inside the movable ring.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the wire main body, the functions of heat insulation, moisture protection and wear resistance of the power wire are realized, the problems that the wire is easy to damage in a high-temperature or humid environment due to the lack of the waterproof and heat insulation functions, and the wire is easy to rub with the ground and damage in the pulling process due to the lack of the aging resistance and wear resistance functions are solved, and the service life of the power wire is prolonged;

2. according to the utility model, through the structural design of the connecting mechanism, the function of conveniently replacing and installing the perforated block is realized, the problems that the perforated block is inconvenient to replace when damaged and is further inconvenient to fix on a wall by using a screw are solved, and the practicability of the power line is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the electric wire of the present invention;

FIG. 3 is a schematic view of the inner structure of the shift ring of the present invention;

FIG. 4 is a schematic view of the connection mechanism of the present invention;

fig. 5 is a schematic view of an assembly structure of the fixture block and the clamping groove of the present invention.

In the figure: 1. a wire body; 2. a moving ring; 3. a perforated plate; 4. a metal wire; 5. an insulating rubber; 6. a waterproof layer; 7. a thermal insulation layer; 8. an aging-resistant layer; 9. a wear layer; 10. a T-shaped block; 11. a first spring; 12. a clamping block; 13. a card slot; 14. fastening a bolt; 15. a second spring; 16. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a novel power cord includes a main body 1, a moving ring 2, a perforated block 3 and a connecting mechanism, wherein the moving ring 2 is installed on the annular side surface of the main body 1, and the perforated block 3 is installed on the annular side surface of the moving ring 2;

the electric wire main body 1 comprises a metal wire 4, insulating rubber 5, a waterproof layer 6, a heat insulation layer 7, an ageing-resistant layer 8 and a wear-resistant layer 9, the insulating rubber 5 is assembled on the annular side surface of the metal wire 4, the waterproof layer 6 is assembled on the annular side surface of the insulating rubber 5, the heat insulation layer 7 is assembled on the annular side surface of the waterproof layer 6, the ageing-resistant layer 8 is installed on the annular side surface of the heat insulation layer 7, the wear-resistant layer 9 is assembled on the annular side surface of the ageing-resistant layer 8, the insulating property of the electric wire main body 1 is improved by the design of the insulating rubber 5, the damp-proof effect of the electric wire main body 1 is improved by the design of the waterproof layer 6, the high-temperature resistant effect of the electric wire main body 1 is improved by the design of the heat insulation layer 7, the environment corrosion-resistant effect of the electric wire main body 1 is improved by the design of the ageing-resistant layer 8, and the wear-resistant effect of the electric wire main body 1 is improved by the design of the wear-resistant layer 9.

As an embodiment of the utility model, the connecting mechanism comprises a T-shaped block 10, a spring I11, a clamping block 12 and a clamping groove 13, the T-shaped block 10 is installed at the right end of the moving ring 2, the spring I11 is fixedly installed on the annular side surface of the T-shaped block 10, two ends of the spring I11 are respectively attached to the T-shaped block 10 and the moving ring 2, the top end of the perforated block 3 extends into the moving ring 2, the rear end of the T-shaped block 10 extends into the moving ring 2 and is fixedly installed with the clamping block 12, the clamping groove 13 is formed in the right end of the perforated block 3, the clamping block 12 is installed in the clamping groove 13, when the connecting mechanism works, the perforated block 3 is installed on the annular side surface of the moving ring 2, the T-shaped block 10 is pushed backwards, the T-shaped block 10 moves to drive the clamping block 12 to move through the rectangular through groove on the clamping groove 13 to enter the cylindrical groove, the T-shaped block 10 moves to extrude the spring I11, so that the spring I11 generates elasticity, then the T-shaped block 10 is rotated, the T-shaped block 10 rotates to drive the fixture block 12 to rotate and completely fit with the inside of the cylindrical groove, the fixture block 12 is conveniently pulled reversely by the T-shaped block 10 due to the elastic force of the first spring 11, the fixture block 12 is clamped in the clamping groove 13, and the installation of the perforated block 3 is completed;

as an embodiment of the utility model, the clamping groove 13 is composed of a rectangular through groove and a cylindrical groove, the right end of the perforated block 3 is provided with the rectangular through groove, the inside of the perforated block 3 is provided with the cylindrical groove, and the right end of the cylindrical groove is communicated with the rectangular through groove, so that the clamping block 12 can be conveniently installed inside the clamping groove 13 in the design during operation;

as an implementation mode of the utility model, a groove is formed on the annular side surface of the moving ring 2, the cross section of the perforated block 3 is convex, the top end of the driving block extends into the groove, a return spring is fixedly arranged in the groove, and the bottom end of the return spring is attached to the top end of the perforated block 3;

as an embodiment of the utility model, a fastening bolt 14 is installed on the annular side surface of the moving ring 2, a second spring 15 is fixedly installed inside the moving ring 2, a pressing plate 16 is fixedly installed at one end of the second spring 15, one end of the pressing plate 16 is attached to the annular side surface of the electric wire main body 1, the bottom end of the fastening bolt 14 extends to the inside of the moving ring 2 and is attached to the top end of the pressing plate 16, when the electric wire main body 1 is fixedly installed inside the moving ring 2, the fastening bolt 14 is screwed, the fastening bolt 14 moves along a nut, the fastening bolt 14 moves to drive the pressing plate 16 to move and attach to the electric wire main body 1, the moving ring 2 moves to stretch the second spring 15, and the elastic force of the second spring 15 facilitates the moving and resetting of the pressing plate 16;

as an embodiment of the utility model, the fastening bolt 14 is provided with a nut on the annular side surface, and the outer side of the nut is fixedly arranged inside the movable ring 2, so that the nut is designed to facilitate the vertical movement of the fastening bolt 14 during operation.

The theory of operation, the design of insulating rubber 5 has improved the insulating nature of electric wire main part 1, and the design of waterproof layer 6 has improved the dampproofing effect of electric wire main part 1, and the design of insulating layer 7 has improved the high temperature resistant effect of electric wire main part 1, and the design of ageing-resistant layer 8 has improved the resistant environmental corrosion effect of electric wire main part 1, and the design of wearing layer 9 has improved the stand wear and tear effect of electric wire main part 1.

Install foraminiferous piece 3 on the 2 annular sides of shift ring, promote T type piece 10 backward, T type piece 10 removes and drives fixture block 12 and remove and pass the rectangle on draw-in groove 13 and lead to the inslot portion of cylinder entering, T type piece 10 removes and extrudees spring 11, make spring 11 produce elasticity, rotate T type piece 10 afterwards, T type piece 10 rotates and drives fixture block 12 and rotate and laminate with the cylinder inslot portion completely mutually, the elasticity of spring 11 is convenient for T type piece 10 reverse pulling fixture block 12, and then with fixture block 12 joint inside draw-in groove 13, accomplish foraminiferous piece 3's installation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A novel power cord which is characterized in that: the wire fixing device comprises a wire main body (1), a moving ring (2), a perforated block (3) and a connecting mechanism, wherein the moving ring (2) is installed on the annular side surface of the wire main body (1), and the perforated block (3) is installed on the annular side surface of the moving ring (2);

the electric wire main body (1) comprises a metal wire (4), insulating rubber (5), a waterproof layer (6), a heat insulation layer (7), an ageing-resistant layer (8) and a wear-resistant layer (9), the insulating rubber (5) is assembled on the annular side surface of the metal wire (4), the waterproof layer (6) is assembled on the annular side surface of the insulating rubber (5), the heat insulation layer (7) is assembled on the annular side surface of the waterproof layer (6), the ageing-resistant layer (8) is installed on the annular side surface of the heat insulation layer (7), and the wear-resistant layer (9) is assembled on the annular side surface of the ageing-resistant layer (8).

2. The novel power cord as claimed in claim 1, wherein: coupling mechanism includes T type piece (10), spring (11), fixture block (12) and draw-in groove (13), T type piece (10) are installed to shift ring (2) right-hand member, fixed mounting has spring (11) on T type piece (10) annular side, and spring (11) both ends laminate with T type piece (10) and shift ring (2) respectively mutually, band hole piece (3) top extends to inside shift ring (2), T type piece (10) rear end extends to inside and fixed mounting of shift ring (2) has fixture block (12), draw-in groove (13) have been seted up to band hole piece (3) right-hand member, and fixture block (12) are installed inside draw-in groove (13).

3. The novel power cord as claimed in claim 2, wherein: the clamping groove (13) is composed of a rectangular through groove and a cylindrical groove, the rectangular through groove is formed in the right end of the perforated block (3), the cylindrical groove is formed in the perforated block (3), and the right end of the cylindrical groove is communicated with the rectangular through groove.

4. The novel power cord as claimed in claim 1, wherein: set up flutedly on shift ring (2) annular side, the transversal protruding type of personally submitting of band hole piece (3) just drives inside the piece top extends to the recess, the inside fixed mounting of recess has return spring, and the return spring bottom laminates mutually with band hole piece (3) top.

5. The novel power cord as claimed in claim 1, wherein: install fastening bolt (14) on shift ring (2) annular side, the inside fixed mounting of shift ring (2) has spring two (15), and spring two (15) one end fixed mounting has clamp plate (16), clamp plate (16) one end is laminated mutually with electric wire main part (1) annular side, fastening bolt (14) bottom extends to shift ring (2) inside and laminate mutually on clamp plate (16) top.

6. The novel power cord as claimed in claim 5, wherein: and a nut is arranged on the annular side surface of the fastening bolt (14), and the outer side of the nut is fixedly arranged in the movable ring (2).