CN221530297U

CN221530297U - Wiring switching device

Info

Publication number: CN221530297U
Application number: CN202323361378.8U
Authority: CN
Inventors: 陈兆云
Original assignee: Kunshan Sangneng Technology Co ltd
Current assignee: Kunshan Sangneng Technology Co ltd
Priority date: 2023-12-11
Filing date: 2023-12-11
Publication date: 2024-08-13
Anticipated expiration: 2033-12-11

Abstract

The utility model discloses a wiring switching device which comprises a base and an upper cover, wherein the upper cover is movably connected with the base, a plurality of wiring spaces are formed in the base, each wiring space is provided with a wire pressing pin and a wire pressing sheet, and the wire pressing pins are detachably connected with the wire pressing sheets. The device of the utility model can provide 400V rated voltage and 40A rated current maximum alternating current carrying capacity. The protection grade I P can effectively prevent the invasion of solid objects with the diameter larger than 2.5mm.

Description

Wiring switching device

Technical Field

The utility model relates to the technical field of junction boxes, in particular to a wiring switching device.

Background

The junction box is also called a terminal box, and is a connector device for electrically connecting one wire with another wire or wires and at least three electrical connector terminals. The basic construction of the junction box comprises a shell, a wire inserting hole, at least one conducting strip and a screw for fixing the wire, wherein the screw is used for pressing the inserted wire against the conducting strip, the connection of the wire and other wires or connector terminals is completed by the conducting strip, the traditional junction box is very troublesome to assemble and operate, and in addition, the safety coefficient is low when in use, the danger is easy to occur, and the utility model provides a new solution to the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a wiring switching device which is used for solving the technical problem that various sizes cannot be fixed in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wiring switching device, includes base and upper cover, upper cover and base swing joint are provided with a plurality of wiring spaces on the base, every all be provided with line ball and wire clip on the wiring space, line ball is participated in and wire clip can dismantle the connection.

The utility model further provides that the wire pressing pins and the wire pressing sheets are detachably connected through the wire pressing screws.

The utility model further provides that the base is also provided with a press button.

The utility model further provides that the wire pressing buckle is detachably connected with the base through the wire clamping screw.

The utility model further provides that the two sides of the base are provided with grounding pieces which are connected with one of the wiring spaces in a matching way.

The utility model is further characterized in that the base is also provided with a connecting sheet which is detachably connected with the upper cover.

(III) beneficial effects

Compared with the prior art, the utility model provides a wiring switching device, which has the following beneficial effects:

The special wiring transfer jig has the advantages of very simplified structure, extremely easy assembly, very safe operation and stable structure. The junction box provided by the utility model has higher space utilization rate, compact structure and smaller size, and further the socket has smaller size. Also, for a fixed specification junction box, a higher maximum rated current may be provided, and further, a socket having the junction box may be provided with a higher maximum rated current.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a wiring switching device according to the present utility model;

fig. 2 is a top view of the utility model with the upper cover removed.

In the figure: 1. a base; 2. an upper cover; 3. a wire pressing buckle; 4. a wire pressing pin; 5. a grounding plate; 6. a wire pressing screw; 7. a connecting sheet; 8. a wire clamping screw; 9. and (5) pressing the wire sheet.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-2, a wiring switching device comprises a base 1 and an upper cover 2, wherein the upper cover 2 is movably connected with the base 1, a plurality of wiring spaces are formed in the base 1, each wiring space is provided with a wire pressing pin 4 and a wire pressing sheet 9, and the wire pressing pins 5 are detachably connected with the wire pressing sheet 9.

In a further embodiment, the pressing pin 4 and the pressing piece 9 are detachably connected by a pressing screw 6. So that the press pin 4 and the press sheet 9 can be better mounted and dismounted.

In a further embodiment, the base 1 is further provided with a press button 3. Thereby fixing the lead wire better

In a further embodiment, the press button 3 is detachably connected to the base 1 by a wire clamping screw 8.

In a further embodiment, the base 1 is provided with grounding tabs 5 on both sides, which are connected in a mating manner to one of the wiring spaces.

In a further embodiment, a connecting piece 7 is further provided on the base 1, and the connecting piece 7 is detachably connected with the upper cover 2.

The base is provided with six wiring spaces, an access wire is located in the accommodating space, at least three subconductors of the access wire are respectively fixed in a wiring space 1, a wiring space 2, a wiring space 3, a wiring space 4, a wiring space 5 and a wiring space 6 which form the accommodating space, the wiring space 6 is connected with a grounding piece, the wire is connected between a wire pressing pin 4 and a wire pressing piece 9 through the grounding piece, after the wire pressing piece 9 is locked by a screw 6, the wiring space 1, the wiring space 2, the wiring space 3, the wiring space 4, the wiring space 5 and the wiring space 6 form stable and reliable electrical connection with the six wire pressing pins 4 and the wire pressing piece 9 of the junction box respectively, a power transmission channel is realized, the wire pressing buckle 3 presses the outer skin of the access wire into a wire groove, after the wire pressing buckle 3 is locked by a wire clamping screw 8, the upper cover 2 is slightly buckled on the base 1, the upper cover 2 can be pressed into the base 1 by a small force, and the functions of insulation isolation, dust prevention and the like are realized.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a wiring switching device, includes base and upper cover, its characterized in that, upper cover and base swing joint are provided with a plurality of wiring spaces on the base, every all be provided with line ball and line ball piece on the wiring space, line ball is participated in and line ball piece can dismantle the connection.

2. The wiring switching device of claim 1, wherein: the line pressing pins are detachably connected with the line pressing sheets through line pressing screws.

3. A wiring transfer device in accordance with claim 2, wherein: and the base is also provided with a wire pressing buckle.

4. A wiring transfer device according to claim 3, wherein: the line pressing buckle is detachably connected with the base through a line clamping screw.

5. The wiring switching device of claim 1, wherein: and grounding pieces are arranged on two sides of the base and are connected with one of the wiring spaces in a matching manner.

6. The wiring switching device of claim 1, wherein: and the base is also provided with a connecting sheet which is detachably connected with the upper cover.