CN212541952U

CN212541952U - Cable for electronic box base

Info

Publication number: CN212541952U
Application number: CN202021499795.2U
Authority: CN
Inventors: 周传华; 孔庆师
Original assignee: Suzhou Deshengheng Cable Technology Co ltd
Current assignee: Suzhou Deshengheng Cable Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-12
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a cable for electronic box base, including cable protective sheath and cable, the aluminum alloy conductor is installed to the intermediate position of the inside of cable, the insulating layer is installed in the outside of aluminum alloy conductor, the polyvinyl chloride protective sheath is installed in the outside of insulating layer. The utility model discloses an intermediate position of cable is provided with the insulating cover of spring cable, and the outside of the insulating cover of spring cable is provided with the cable protection cover, and the inside of cable protection cover is provided with smooth protruding ball, can fix the cable mounting in a certain position of base inside through the cable protection cover, fix the position of the required installation of cable, the elasticity that can increase the cable body through the insulating cover of spring cable of inside, be convenient for extend or shorten the adjustment with the one end of cable, so just can guarantee the crust of cable the phenomenon that the fracture can not appear, thereby the life of extension cable.

Description

Cable for electronic box base

Technical Field

The utility model relates to the technical field of cables, specifically a cable for electronic box base.

Background

A cable is an electric energy or signal transmission device, generally consisting of several or several groups of conductors, made of one or several mutually insulated conductors and an outer insulating protective layer, the conductors for transmitting electric power or information from one place to another, generally being a rope-like cable twisted from several or several groups of conductors (at least two in each group), the conductors of each group being mutually insulated and often twisted around a centre, the whole being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, and the cables consist of single-strand or multi-strand wires and an insulating layer and are used for connecting a circuit, an electric appliance and the like.

The cable for the base of the electric box at the present stage has various disadvantages, for example, the length of the cable is not convenient to adjust in a telescopic way, and the service life of the cable is reduced under the condition of long-term use when the length of the cable is adjusted back and forth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable for electronic box base to solve the length of the flexible adjustment cable of being not convenient for among the prior art, if when making a round trip to adjust the length of cable, under the condition of long-term use, can reduce the life's of cable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable for electronic box base, includes cable protective sheath and cable, the aluminum alloy conductor is installed to the intermediate position of the inside of cable, the insulating layer is installed in the outside of aluminum alloy conductor, the polyvinyl chloride protective sheath is installed in the outside of insulating layer, the insulating cover of spring cable is installed to the intermediate position of cable, the cable protective sheath is installed in the outside of the insulating cover of spring cable.

Preferably, the inside of cable protective sheath is provided with the smooth pompon of a plurality of, and smooth pompon and cable protective sheath pass through the injection moulding structure.

Preferably, the spring cable insulation sleeve in the middle of the cable is connected with the cable protection sleeve in an embedded mode, and the spring cable insulation sleeve is connected with the cable through hot melting adhesion.

Preferably, one end of the cable protection sleeve is provided with a conical sealing sleeve, the conical sealing sleeve is connected with the cable protection sleeve through hot melting adhesion, fastening bolts are arranged on two sides of the inner portion of the conical sealing sleeve, and arc-shaped gaskets are arranged at the inner ends of the fastening bolts.

Preferably, the other end of the cable protection sleeve is provided with a sealing cover, the sealing cover is connected with the cable protection sleeve through hot melt adhesion, and a rubber claw is arranged in the sealing cover.

Preferably, one end of the cable is fixedly connected with the conical sealing sleeve through a fastening bolt, and the other end of the cable is connected with the sealing cover through embedding.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an intermediate position of cable is provided with the insulating cover of spring cable, and the outside of the insulating cover of spring cable is provided with the cable protection cover, and the inside of cable protection cover is provided with smooth protruding ball, can fix a certain position of cable mounting in the base inside through the cable protection cover, fix the position of the required installation of cable, the elasticity that can increase the cable body through the insulating cover of spring cable of inside, be convenient for extend or shorten the adjustment with the one end of cable, so just can guarantee the phenomenon that the crust of cable can not appear the fracture, thereby prolong the life of cable, both sides in the inside of toper seal cover are provided with fastening bolt, can fix the length of the cable after the extension adjustment through fastening bolt, be convenient for the cable is connected with the inside device of electronic box.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural view of the conical sealing sleeve of the present invention.

Fig. 4 is a schematic structural view of the sealing cover of the present invention.

In the figure: 1. a cable protective sheath; 2. a conical sealing sleeve; 3. fastening a bolt; 4. a cable; 5. smooth convex balls; 6. a spring cable insulation cover; 7. a sealing cover; 8. an aluminum alloy conductor; 9. an insulating layer; 10. a polyvinyl chloride protective sleeve; 11. an arc-shaped gasket; 12. rubber hair claws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a cable for an electronic box base includes a cable protection sleeve 1 and a cable 4, one end of the cable 4 is fixedly connected to a tapered sealing sleeve 2 through a fastening bolt 3, the fastening bolt 3 can fix the exposed length of the cable 4, the other end of the cable 4 is connected to a sealing cover 7 through an embedding, a spring cable insulation sleeve 6 at the middle of the cable 4 is connected to the cable protection sleeve 1 through an embedding, the spring cable insulation sleeve 6 is connected to the cable 4 through a hot-melt adhesive, an aluminum alloy conductor 8 is installed at the middle position inside the cable 4, the aluminum alloy conductor 8 facilitates transmission of power or information from one place to another place, an insulation layer 9 is installed at the outer side of the aluminum alloy conductor 8, the insulation layer 9 improves the insulation effect of the aluminum alloy conductor 8, a polyvinyl chloride protection sleeve 10 is installed at the outer side, the polyvinyl chloride protective sleeve 10 protects an aluminum alloy conductor 8 inside, a spring cable insulating sleeve 6 is installed in the middle of the cable 4, the spring cable insulating sleeve 6 is convenient for extending or shortening the cable 4 for adjustment, a cable protective sleeve 1 is installed outside the spring cable insulating sleeve 6, the cable protective sleeve 1 protects the spring cable insulating sleeve 6 and is convenient for telescopic adjustment of the spring cable insulating sleeve 6, a plurality of smooth convex balls 5 are arranged inside the cable protective sleeve 1, the smooth convex balls 5 increase the sliding property of the spring cable insulating sleeve 6 for extending or shortening, the smooth convex balls 5 and the cable protective sleeve 1 are in an injection molding structure, a conical sealing sleeve 2 is arranged at one end of the cable protective sleeve 1, the conical sealing sleeve 2 fixes one end of the cable 4, the conical sealing sleeve 2 is connected with the cable protective sleeve 1 through hot melting bonding, and fastening bolts 3 are arranged on two sides inside the conical sealing sleeve 2, and the inner of fastening bolt 3 is provided with arc gasket 11, and arc gasket 11 increases fastening bolt 3's fastening effect, and the other end of cable protective sheath 1 is provided with sealed lid 7, and sealed lid 7 is installed fixedly to the other end of cable 4, and sealed lid 7 is connected through hot melt adhesive with cable protective sheath 1, and the inside of sealed lid 7 is provided with rubber hair claw 12, and rubber hair claw 12 increases the leakproofness that sealed lid 7 is connected with cable 4.

The utility model discloses a theory of operation is: this equipment is when using, inlay the inside at cable protective sheath 1 with cable 4's one end, make cable 4's one end pass conical seal cover 2 and expose to required length, it is fixed through fastening bolt 3, it is fixed with the other end of sealed lid 7 with cable protective sheath 1 through the hot melt, make cable 4's the other end from passing sealed lid 7, install cable protective sheath 1 in the inside required position of electronic box base, the messenger has conical seal cover 2's one end up, the one end that has sealed lid 7 is down, it can to connect a telephone switchboard cable 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The cable for the electric box base comprises a cable protective sleeve (1) and a cable (4), and is characterized in that an aluminum alloy conductor (8) is installed at the middle position of the interior of the cable (4), an insulating layer (9) is installed on the outer side of the aluminum alloy conductor (8), a polyvinyl chloride protective sleeve (10) is installed on the outer side of the insulating layer (9), a spring cable insulating sleeve (6) is installed at the middle position of the cable (4), and the cable protective sleeve (1) is installed on the outer side of the spring cable insulating sleeve (6).

2. The cable for an electrical box base according to claim 1, wherein: the cable protection sleeve is characterized in that a plurality of smooth convex balls (5) are arranged inside the cable protection sleeve (1), and the smooth convex balls (5) and the cable protection sleeve (1) are of an injection molding structure.

3. The cable for an electrical box base according to claim 1, wherein: the spring cable insulation sleeve (6) in the middle of the cable (4) is connected with the cable protection sleeve (1) in an embedded mode, and the spring cable insulation sleeve (6) is connected with the cable (4) in a hot melting bonding mode.

4. The cable for an electrical box base according to claim 1, wherein: one end of the cable protection sleeve (1) is provided with a conical sealing sleeve (2), the conical sealing sleeve (2) is connected with the cable protection sleeve (1) through hot melt adhesion, fastening bolts (3) are arranged on two sides of the inner portion of the conical sealing sleeve (2), and arc-shaped gaskets (11) are arranged at the inner ends of the fastening bolts (3).

5. The cable for an electrical box base according to claim 1, wherein: the other end of the cable protection sleeve (1) is provided with a sealing cover (7), the sealing cover (7) is connected with the cable protection sleeve (1) through hot melting adhesion, and a rubber claw (12) is arranged inside the sealing cover (7).

6. The cable for an electrical box base according to claim 1, wherein: one end of the cable (4) is fixedly connected with the conical sealing sleeve (2) through a fastening bolt (3), and the other end of the cable (4) is connected with the sealing cover (7) through embedding.