CN215009555U

CN215009555U - Switching device assembly based on power distribution line

Info

Publication number: CN215009555U
Application number: CN202120630363.9U
Authority: CN
Inventors: 蔡聪惠; 黄丽萍; 柯联丰; 黄满福; 胡清; 曾清祥; 许泉安; 许逢春; 许逢生; 陈�峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a switching device assembly based on an electric power distribution line, which relates to the technical field of electric connection and aims to solve the problems that when the existing switching device assembly is used, the fixing structure is imperfect, and the electric power distribution line is inconvenient to fix according to requirements, and comprises a main body; the main body is a switching device assembly body; the clamping piece is connected with the side piece on the main body through a spring upright post; the fixing piece is arranged in the inner groove on the main body; the connecting piece is arranged inside the fixing piece; the clamping piece is provided with an adjusting hole which is of a circular structure, and the adjusting hole is provided with a thread; the adjusting hole is internally provided with a rotating piece which is of a cylindrical structure and is provided with threads. Through passing the electric power cable between the holder of main part both sides, the holder of here sets up to the surface that the rubber material can laminate the cable better to make the holder fix the cable through adjusting the rotating member.

Description

Switching device assembly based on power distribution line

Technical Field

The utility model belongs to the technical field of electrical connection, more specifically say, in particular to switching device subassembly based on electric power distribution lines.

Background

The in-process of electric power distribution line at the installation is not all the line of direct connection, still can have when needing the switching, at the in-process of switching needs fixed electric power distribution line, has just used switching device subassembly this moment.

For example, application No.: CN201921349882.7 relates to an electric power distribution line switching device, which comprises a switching box, wherein the switching box is composed of an upper shell and a lower shell; the adapter box is internally provided with a fixing device, and the fixing device is provided with two positions; a first crimping terminal and a second crimping terminal are sequentially arranged between the two fixing devices from left to right, and crimping pieces, limiting grooves and crimping grooves are arranged inside the first crimping terminal and the second crimping terminal; bolts are arranged on the outer sides of the first crimping terminal and the second crimping terminal; the bottom ends of the first crimping terminal and the second crimping terminal are respectively provided with an adapter; a transfer block is arranged below the first crimping terminal and the second crimping terminal; the top end of the switching block is provided with a switching seat, and the switching seat and the switching block are of an integrated structure; the adapter is connected with the adapter; switching piece bottom is equipped with the tap, tap and switching piece formula structure as an organic whole, the utility model discloses the fixity is good, and the security is good, can accomplish the switching of multiple specification cable, is showing the efficiency that has promoted the electric power distribution line switching.

Based on discovery among the prior art, current switching device subassembly is when using, and its fixed knot constructs imperfectly, is not convenient for fix electric power distribution lines according to the demand, and current switching device subassembly when using, when connecting two electric power lines, often adopts insulating sticky tape to glue two lines together or utilize the bolt to carry out the screens, appears not hard up phenomenon after long-time the use easily, unable long-time connection.

Accordingly, the present invention is directed to a switching device assembly based on a power distribution line, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an adapter assembly based on electric power distribution line to solve current adapter assembly when using, its fixed knot constructs imperfectly, be not convenient for according to the fixed electric power distribution line of demand, and current adapter assembly is when using, when connecting two electric power lines, often adopt insulating tape to glue two lines together or utilize the bolt to carry out the screens, the not hard up phenomenon appears easily after long-time the use, the problem of unable long-time connection.

The utility model discloses switching device subassembly's purpose and efficiency based on electric power distribution line is reached by following specific technological means:

a switching device assembly based on a power distribution line comprises a main body, a clamping piece, a fixing piece and a connecting piece; the main body is a switching device assembly body and is of a rectangular structure; the clamping piece is connected with the side piece on the main body through a spring upright post and is of an arc structure; the fixing piece is arranged in the inner groove on the main body, is of a rectangular structure and is of a hollow structure with the inner part penetrating through; the connecting piece is installed inside the fixing piece, and the connecting piece is of a rectangular structure.

Furthermore, the main body comprises an inner groove and a side piece, the inner groove is formed in the main body, and the inner groove is of a rectangular structure; side parts are arranged on the front and the back of the main body and are of rectangular structures.

Furthermore, the clamping piece comprises an adjusting hole and a rotating piece, the clamping piece is made of rubber, and two sides of the clamping piece are of rectangular structures; the clamping piece is provided with an adjusting hole which is of a circular structure, and the adjusting hole is provided with a thread; the adjusting hole is internally provided with a rotating piece which is of a cylindrical structure and is provided with threads.

Furthermore, the fixing piece comprises a guide groove and a clamping piece, the side edge inside the fixing piece is provided with the guide groove, and the guide groove is of a rectangular structure; the top end in the fixing piece is connected with a clamping piece through a spring upright post, and the clamping piece is of a rectangular structure; the screens piece is the rubber material, and screens piece is in the connecting piece top.

Furthermore, the connecting piece comprises an insert, a contact piece, an insert and a clamping groove, the connecting piece is divided into a left part and a right part, and the inserts are arranged on two sides of the connecting piece; the insert is of a rectangular structure and is embedded in the guide groove; the contact element is arranged on the right side of the left connecting element and is of a cylindrical structure; the left side of the connecting piece on the right side is provided with a plug-in unit which is of a cylindrical structure and is provided with a rectangular block; a clamping groove is formed in the contact piece, and the clamping groove is of a cylindrical structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the device, a clamping piece and a clamping piece are arranged, wherein the clamping piece is connected with the side edge through a spring upright post, the clamping piece is arranged at the top end inside the fixing piece through the spring upright post, when the device is used, an electric cable passes through the clamping piece at two sides of the main body, the clamping piece is arranged in a rubber material to be better attached to the surface of the cable, the cable is fixed by the clamping piece through adjusting the rotating piece, and meanwhile, when the cable passes through an inner groove on the main body, the cable is pushed by external force to enable the embedding pieces at two sides of the connecting piece to guide and move inside a guide groove on the fixing piece, so that the clamping piece is separated from the limit of the connecting piece, and the cable is further fixed through the automatic reset of the spring upright post;

2. in this device, the connecting piece has been set up, the connecting piece of here is installed inside the mounting, when connecting the cable, promote the both sides connecting piece through the cable, make the inserts of connecting piece both sides at the inside direction removal of guide way, and then make inside the connecting piece drive the draw-in groove that plug-in components inserted on the contact, thereby make the cable of both sides carry out effectual connection, and the rectangle piece that sets up on the plug-in components can make and be connected more stably firm between plug-in components and the contact, some switching device subassemblies when using have been solved, when connecting two power lines, often adopt insulating sticky tape to glue two circuits together or utilize the bolt to carry out the screens, appear not hard up phenomenon after long-time the use easily, the problem of unable long-time connection.

Drawings

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

Fig. 2 is a schematic view of the main body of the present invention.

Fig. 3 is a front perspective view of the fixing member and the connecting member of the present invention.

Fig. 4 is a schematic perspective view of the connecting member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. an inner tank; 102. a side part; 2. a clamping member; 201. an adjustment hole; 202. a rotating member; 3. a fixing member; 301. a guide groove; 302. a clamping piece; 4. a connecting member; 401. an insert; 402. a contact member; 403. a plug-in; 404. a clamping groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a switching device assembly based on a power distribution line, which comprises a main body 1, a clamping piece 2, a fixing piece 3 and a connecting piece 4; the main body 1 is a switching device assembly body, and the main body 1 is of a rectangular structure; the clamping piece 2 is connected with the side piece 102 on the main body 1 through a spring upright post, and the clamping piece 2 is of an arc structure; the fixing member 3 is installed inside the inner groove 101 of the main body 1, and the fixing member 3 has a rectangular structure, and the fixing member 3 has a hollow structure penetrating through the inside; the connecting piece 4 is arranged inside the fixing piece 3, and the connecting piece 4 is of a rectangular structure; the main body 1 comprises an inner groove 101 and a side piece 102, the inner groove 101 is formed in the main body 1, and the inner groove 101 is of a rectangular structure; the front and the rear of the main body 1 are provided with side pieces 102, and the side pieces 102 are rectangular; the main body 1 is a switching device body, wherein an inner groove 101 is used for threading, and a side piece 102 is used for installing a clamping piece 2; the clamping piece 2 comprises an adjusting hole 201 and a rotating piece 202, the clamping piece 2 is made of rubber, and two sides of the clamping piece 2 are of rectangular structures; an adjusting hole 201 is formed in the clamping piece 2, the adjusting hole 201 is of a circular structure, and threads are formed in the adjusting hole 201; a rotating part 202 is installed in the adjusting hole 201, the rotating part 202 is of a cylindrical structure, and threads are arranged on the rotating part 202; the clamping member 2 is used for clamping cables, can adapt to different types of cables by being made of arc rubber materials, the adjusting hole 201 is used for installing the rotating member 202, and the rotating member 202 is used for effectively clamping the cables by rotating in the adjusting hole 201; the fixing member 3 comprises a guide groove 301 and a clamping member 302, the guide groove 301 is formed in the side edge of the inside of the fixing member 3, and the guide groove 301 is of a rectangular structure; the top end inside the fixed part 3 is connected with a clamping part 302 through a spring upright post, and the clamping part 302 is of a rectangular structure; the clamping piece 302 is made of rubber, and the clamping piece 302 is positioned at the top of the connecting piece 4; the fixing piece 3 is used for further fixing the cable, the guide groove 301 is used for fixedly installing the insert 401, and the clamping piece 302 is used for further clamping the cable; the connecting piece 4 comprises an insert 401, a contact piece 402, a plug-in 403 and a clamping groove 404, the connecting piece 4 is divided into a left part and a right part, and the inserts 401 are arranged on two sides of the connecting piece 4; the insert 401 is of a rectangular structure, and the insert 401 is embedded in the guide groove 301; the contact piece 402 is arranged on the right side of the left connecting piece 4, and the contact piece 402 is of a cylindrical structure; the left side of the right connecting piece 4 is provided with a plug-in 403, the plug-in 403 is of a cylindrical structure, and a rectangular block is arranged on the plug-in 403; a clamping groove 404 is formed in the contact piece 402, and the clamping groove 404 is of a cylindrical structure; the connector 4 is used for connecting cables on both sides, the insert 401 is used for moving inside the guide groove 301, the contact 402 is used for contacting with the insert 403, the insert 403 is used for making effective connection between the cables by inserting into the card slot 404, and the card slot 404 is used for fixing the insert 403.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is used, an electric cable passes through the clamping parts 2 at the two sides of the main body 1, the clamping parts 2 are made of rubber materials to be better attached to the surface of the cable, the distance between the clamping parts 2 is reduced by adjusting the rotating part 202, the cable is fixed and clamped, meanwhile, the cable passes through the inner groove 101 on the main body 1 to enter the fixing part 3, the cable pushes the connecting part 4 due to the external force, so that the connecting part 4 drives the inserts 401 at the two sides to move in a guiding way in the guiding groove 301 on the fixing part 3, the distance between the connecting parts 4 at the left side and the right side is reduced, the clamping part 302 is separated from the limit of the connecting part 4, the cable is further fixed by the automatic reset of the spring upright posts, meanwhile, the moving of the connecting parts 4 at the two sides enables the inserting part 403 to be inserted into the clamping groove 404 on the connecting part 402, so that the cables on both sides are effectively connected, and the rectangular block arranged on the insert 403 can make the connection between the insert 403 and the contact 402 more firm.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a switching device subassembly based on electric power distribution line which characterized in that: comprises a main body (1), a clamping piece (2), a fixing piece (3) and a connecting piece (4); the main body (1) is a switching device assembly body, and the main body (1) is of a rectangular structure; the clamping piece (2) is connected with the side piece (102) on the main body (1) through a spring upright post, and the clamping piece (2) is of an arc-shaped structure; the fixing piece (3) is arranged in the inner groove (101) on the main body (1), the fixing piece (3) is of a rectangular structure, and the fixing piece (3) is of a hollow structure with the inner part penetrating through; the connecting piece (4) is arranged inside the fixing piece (3), and the connecting piece (4) is of a rectangular structure.

2. The power distribution line-based switching device assembly of claim 1, wherein: the main body (1) comprises an inner groove (101) and a side piece (102), the inner groove (101) is formed in the main body (1), and the inner groove (101) is of a rectangular structure; the side parts (102) are arranged at the front and the rear of the main body (1), and the side parts (102) are of rectangular structures.

3. The power distribution line-based switching device assembly of claim 1, wherein: the clamping piece (2) comprises an adjusting hole (201) and a rotating piece (202), the clamping piece (2) is made of rubber, and two sides of the clamping piece (2) are of rectangular structures; the clamping piece (2) is provided with an adjusting hole (201), the adjusting hole (201) is of a circular structure, and the adjusting hole (201) is provided with a thread; the adjusting hole (201) is internally provided with a rotating piece (202), the rotating piece (202) is of a cylindrical structure, and the rotating piece (202) is provided with threads.

4. The power distribution line-based switching device assembly of claim 1, wherein: the fixing piece (3) comprises a guide groove (301) and a clamping piece (302), the guide groove (301) is formed in the inner side edge of the fixing piece (3), and the guide groove (301) is of a rectangular structure; the top end of the inside of the fixing piece (3) is connected with a clamping piece (302) through a spring upright post, and the clamping piece (302) is of a rectangular structure; the clamping piece (302) is made of rubber, and the clamping piece (302) is positioned at the top of the connecting piece (4).

5. The power distribution line-based switching device assembly of claim 1, wherein: the connecting piece (4) comprises an insert (401), a contact piece (402), an insert (403) and a clamping groove (404), the connecting piece (4) is divided into a left part and a right part, and the insert (401) is installed on two sides of the connecting piece (4); the insert (401) is of a rectangular structure, and the insert (401) is embedded in the guide groove (301); a contact piece (402) is arranged on the right side of the left connecting piece (4), and the contact piece (402) is of a cylindrical structure; an insert (403) is mounted on the left side of the connecting piece (4) on the right side, the insert (403) is of a cylindrical structure, and a rectangular block is arranged on the insert (403); a clamping groove (404) is formed in the contact piece (402), and the clamping groove (404) is of a cylindrical structure.