CN218827866U

CN218827866U - Single-phase gauge wiring structure

Info

Publication number: CN218827866U
Application number: CN202222708516.4U
Authority: CN
Inventors: 郑斌; 赖长生
Original assignee: Ningbo Haoyang Intelligent Technology Co ltd
Current assignee: Ningbo Haoyang Intelligent Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-07
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of electric power units, in particular to a single-phase meter line pressing structural part, which comprises an insulating rubber sleeve, wherein a cutting opening is formed on the insulating rubber sleeve by cutting around an axis; the end part of the insulating rubber sleeve far away from the cutting opening is integrally connected with a table block, and a metal strip is fixedly arranged on the table block; bending the body of the metal strip to form an upper pressing strip; the body of metal strip and the position of last layering symmetry body coupling lower layering, the tip contact setting of upper layering and lower layering. The utility model discloses in, change into the fixed of electric wire itself, and take and insert the fixed method, just so need not use tools, the simple operation, butt joint position stability is good, can not take off line contact failure.

Description

Single-phase gauge wiring structure

Technical Field

The utility model relates to a power unit technical field specifically is a single-phase table line ball structure.

Background

The wire pressing structural part in the single-phase meter is generally a metal sheet matched with a screw, an insulating sheath at the end part of the wire is cut off, then a core in the wire is placed below the metal sheet, and the metal sheet is firmly pressed on the wire core by screwing the wire on the wire pressing structural part to complete the connection of a circuit;

this has a problem that a screwdriver tool is required for operation, and the butt joint of the electric wire line cannot be completed without the screwdriver tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single-phase table line ball structure to propose the problem that connecting circuit need use the screwdriver instrument among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme:

a single-phase meter line pressing structural part comprises an insulating rubber sleeve, wherein a cutting opening is formed in the insulating rubber sleeve by cutting around an axis;

the end part, far away from the cutting port, of the insulating rubber sleeve is integrally connected with a table block, and the table block is fixedly provided with a metal strip;

the body of the metal strip is bent to form the upper pressing strip;

the lower pressing strip is integrally connected with the body of the metal strip and the symmetrical position of the upper pressing strip, and the end parts of the upper pressing strip and the lower pressing strip are arranged in a contact mode.

As a further description of the above technical solution:

the inner cavity of the insulating rubber sleeve is obliquely contracted.

As a further description of the above technical solution:

the platform block is arranged at the position of the maximum diameter end of the inner cavity of the insulating rubber sleeve.

As a further description of the above technical solution:

the upper pressing strip and the lower pressing strip are both of an oblique bending structure, the end parts of the upper pressing strip and the lower pressing strip are bent to form pressing edges, and the pressing edges are arranged in a contact mode.

As a further description of the above technical solution:

and the contact position of the upper pressing strip and the lower pressing strip is positioned on the axis of the insulating rubber sleeve.

Compared with the prior art, the utility model provides a single-phase table line ball structure possesses following

Has the beneficial effects that:

1. in the utility model, the cutting port with special structure is designed to fix the wires with different thickness, the original wire core is fixed, the wire is fixed, and the insertion fixing method is adopted, thus the use of tools is not needed, and the operation is convenient;

2. the utility model discloses in, utilize the layering and hold the sinle silk with the layering clamp down, realize the intercommunication of circuit, butt joint position stability is good, can not take off line contact failure.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Illustration of the drawings:

1. an insulating rubber sleeve; 2. cutting a fracture; 3. a metal strip; 4. pressing strips; 5. and pressing the strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-2, the utility model provides a single-phase meter line-pressing structural member, which comprises an insulating rubber sleeve 1, wherein a cutting opening 2 is formed on the insulating rubber sleeve 1 by cutting around an axis;

the metal strip 3, the end part of the insulating rubber sleeve 1 far away from the fracture 2 is integrally connected with a table block, and the metal strip 3 is fixedly installed on the table block;

the upper pressing strip 4 is formed by bending the body of the metal strip 3;

the lower pressing strip 5 is integrally connected with the body of the metal strip 3 and the upper pressing strip 4 at symmetrical positions, and the upper pressing strip 4 is in contact with the end of the lower pressing strip 5.

Specifically, as shown in fig. 2, the inner cavity of the insulating rubber sleeve 1 is obliquely contracted, so that the wires with different thicknesses can be fixed.

Specifically, the platform piece sets up the maximum diameter end position in insulating rubber sleeve 1 inner chamber, and here thickness is little, and light in weight installs the platform piece additional and can play the balance effect.

Specifically, as shown in fig. 1 and fig. 2, the upper pressing strip 4 and the lower pressing strip 5 are both of an oblique bending structure, the end portions of the upper pressing strip 4 and the lower pressing strip 5 are bent to form pressing edges, and the two pressing edges are arranged in a contact manner to increase the contact area with the wire core.

Specifically, the contact position of the upper pressing strip 4 and the lower pressing strip 5 is located on the axis of the insulating rubber sleeve 1, so that the wire core can be conveniently inserted.

The working principle is as follows:

according to the use condition, the structural part can be singly installed and can be assembled, arranged and installed;

when the wire is used, a part of the insulating sheet at the end part of the wire is still cut off to expose the wire core, then the wire is inserted into the insulating rubber sleeve 1, the thickness of the wire is different, but the wire is influenced by the cut-off opening 2, the insulating rubber sleeve 1 can be outwards opened by the extrusion of the wire, and the backward extrusion fixation of the wire is still kept when the insulating rubber sleeve is opened, so that the wire is fixed;

then the wire core penetrates through the position between the upper pressing strip 4 and the lower pressing strip 5, and the upper pressing strip 4 and the lower pressing strip 5 are obliquely designed and have elasticity, so that the wire core is pressed by the upper pressing strip 4 and the lower pressing strip 5, and the butt joint conductive function can be realized;

because the metal strip 3, the upper pressing strip 4 and the lower pressing strip 5 are made of integrally connected metal materials, the metal strip can be butted with various electrified elements to realize circuit communication.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A single-phase table line ball structure, its characterized in that includes:

the insulation rubber sleeve (1) is cut around an axis to form a cutting opening (2) on the insulation rubber sleeve (1);

the end part, far away from the fracture (2), of the insulating rubber sleeve (1) is integrally connected with a table block, and the metal strip (3) is fixedly installed on the table block;

the body of the metal strip (3) is bent to form the upper pressing strip (4);

the metal strip pressing device comprises a lower pressing strip (5), the body of the metal strip (3) and the upper pressing strip (4) are symmetrically and integrally connected with the lower pressing strip (5), and the end parts of the upper pressing strip (4) and the lower pressing strip (5) are arranged in a contact mode.

2. The single-phase voltage indicating line structure of claim 1, wherein: the inner cavity of the insulating rubber sleeve (1) is obliquely contracted.

3. The single-phase voltage indicating wire structure of claim 1, wherein: the table block is arranged at the position of the maximum diameter end of the inner cavity of the insulating rubber sleeve (1).

4. The single-phase voltage indicating wire structure of claim 1, wherein: the upper pressing strip (4) and the lower pressing strip (5) are both inclined bending structures, the end parts of the upper pressing strip (4) and the lower pressing strip (5) are bent to form pressing edges, and the pressing edges are arranged in a contact mode.

5. The single-phase voltage indicating wire structure of claim 1, wherein: and the contact position of the upper pressing strip (4) and the lower pressing strip (5) is positioned on the axis of the insulating rubber sleeve (1).