CN217720067U

CN217720067U - Extension socket assembly

Info

Publication number: CN217720067U
Application number: CN202221993698.8U
Authority: CN
Inventors: 沈科哲
Original assignee: Cixi Li Gang Electronics Co ltd
Current assignee: Cixi Li Gang Electronics Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-01
Anticipated expiration: 2032-07-25

Abstract

The utility model provides a socket assembly, including female socket and sub-socket, the lateral wall of female socket has seted up first jack and first connecting hole, and first connecting hole includes that the cross section is circular first hole body, and the inner wall of first hole body has seted up two conducting rings, and two conducting rings are connected with the wire electricity; the bottom surface of the sub-socket is provided with a second connecting hole, the top surface of the sub-socket is provided with a connecting column, the side wall of the connecting column is provided with elastic contacts, and the two elastic contacts are respectively and electrically connected with the two conducting rings in the second connecting hole and the metal contact pieces arranged in the second inserting holes in the side wall of the sub-socket. The utility model discloses arrange and insert subassembly, compact structure, appearance are pleasing to the eye, connect convenient, laborsaving, can realize reducing and extension, use the flexibility high.

Description

Extension socket assembly

Technical Field

The utility model relates to a socket, in particular to arrange and insert subassembly.

Background

The socket is a multi-position socket with wires, also called a patch board or a socket, a scholar wire lengthening assembly or an extension line socket. A strip refers to a multi-position receptacle that has a power cord and a plug and that can be moved. More than one power plug can be connected, so that the space and the circuit are saved.

The number of jacks of traditional row socket is 2-10, and jack quantity is fixed, when plug quantity is greater than jack quantity, need increase the socket, when plug quantity is less than jack quantity, cause the jack extravagant, traditional row inserts the flexibility poor, need purchase the row of different models (jack quantity) according to the scene (for example company's station) of difference and insert, very inconvenient, especially the overall arrangement is accomplished, and plug and jack just correspond the back when additionally need increase the plug, it is very inconvenient to rearrange the overall arrangement again.

SUMMERY OF THE UTILITY MODEL

【1】 Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide an arrange and insert subassembly that can increase or reduce jack quantity, improve the jack utilization ratio according to the scene.

【2】 Means for solving the problems

The utility model provides a row inserts subassembly, it includes female socket 1 and detachably installs sub-socket 2 on female socket 1, the lateral wall of female socket 1 is seted up and is used for the first jack 11 with the plug connection and is used for connecting the first connecting hole 10 of sub-socket 2, first connecting hole 10 includes that the cross section is circular first hole body, the inner wall of first hole body is seted up two annular grooves of coaxial setting, be fixed with conducting ring 101 in the annular groove, two conducting ring 101 with set up the wire 13 electricity on female socket 1; the bottom surface of the sub-socket 2 is provided with a second connecting hole 25 which has the same structure as the first connecting hole 10, the top surface of the sub-socket 2 is provided with a connecting column 22 which can be inserted into the first connecting hole 10 of the main socket 1 or the second connecting hole 25 of the other sub-socket 2, the side wall of the connecting column 22 is provided with an elastic contact 23 which can be respectively contacted with the inner walls of the two conducting rings 101 in the first connecting hole or the second connecting hole, and the two elastic contacts 23 are respectively electrically connected with the two conducting rings in the second connecting hole and a metal contact piece arranged in the second jack 21 on the side wall of the sub-socket 2.

Further, the second insertion hole 21 is provided on the top surface of the sub-socket 2.

Further, the first connection hole 10 is opened at a bottom surface of the female socket 1.

Further, the cross-sectional shape of the sub-socket 2 is the same as that of the female socket 1.

Furthermore, the side walls of the female socket 1 and the female socket 2 are provided with elastic buttons capable of pressing and deforming the elastic contacts 23.

Further, the open end ends of the first connecting hole 10 and the second connecting hole 25 are provided with chamfers.

Further, a switch 12 is disposed on a sidewall of the female socket 1, and the conducting wire 13 is electrically connected to the conducting ring and/or the first inserting hole 11 after passing through the switch 12.

Further, the distance between the two conductive rings 101 is greater than or equal to 5mm and less than or equal to 10mm.

Further, the diameter of the connecting column 22 is greater than or equal to 10mm and less than or equal to 20mm.

【3】 Advantageous effects

The utility model adopts a split structure, can reduce or expand the jacks according to the requirements, and has convenient assembly and good flexibility; the connecting holes are connected with the connecting columns in a form, so that the assembly is convenient and quick, and the connection degree is high; the conducting ring is arranged in the connecting hole, so that the contact area is large, multi-angle contact can be realized, the angle adjustment of the sub-socket is facilitated, and different use requirements are met; the elastic contact is designed, so that the electric connection is reliable and stable; a protecting cover is arranged and used for covering the connecting hole at the lowest end, so that the use safety is improved; the utility model discloses arrange the subassembly of inserting, compact structure, appearance are pleasing to the eye, connect convenient, laborsaving, can realize reduction and extension, use the flexibility high.

Drawings

Fig. 1 is a schematic structural view of the extension socket assembly of the present invention;

fig. 2 is another angle structure diagram of the extension socket assembly of the present invention;

fig. 3 is a schematic structural view of the female socket of the extension socket assembly of the present invention;

fig. 4 is a schematic structural diagram of the sub-socket of the extension socket assembly of the present invention;

fig. 5 is another angle structure diagram of the sub-socket of the extension socket assembly of the present invention;

fig. 6 is a schematic structural view of the first connection hole of the extension socket assembly of the present invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Referring to fig. 1-6, the present invention provides a patch board assembly, which includes a female socket 1 and a male socket 2, wherein the male socket 2 can be detachably mounted on the female socket 1, specifically, a first jack 11 and a first connection hole 10 are disposed on a side wall of the female socket 1, the first jack 11 is used for connecting with a plug, and two metal contacts are disposed in the first jack 11 for connecting with a metal contact rod on the plug, in this embodiment, the first connection hole 10 is used for connecting (mounting) the male socket 2, that is, for mechanically and electrically connecting with the male socket 2, in this embodiment, the first jack 11 and the first connection hole 10 are both disposed on a bottom surface of the female socket 1; the first connection hole 10 includes a first hole body, the cross section of the first hole body is circular, the diameter of the first hole body is greater than or equal to 10mm and less than or equal to 20mm, two annular grooves are formed in the inner wall of the first hole body, the two annular grooves are coaxially arranged and located on different radial surfaces, the distance between the two annular grooves is greater than or equal to 5mm and less than or equal to 10mm, conductive rings 101 are fixed in the two annular grooves, the conductive rings 101 are cylindrical, and contact surfaces (working surfaces) are formed on the inner walls of the two conductive rings 101; in order to facilitate control, such as power off or power on, in this embodiment, a switch 12 is disposed on a sidewall of the female socket 1, the wire 13 is electrically connected to the conductive ring and the first jack 11 after passing through the switch 12, and the switch 12 serves as a master switch.

Referring to fig. 4-5, a second connection hole 25 is formed in the bottom surface of the sub-socket 2, the second connection hole 25 and the first connection hole 10 have the same structure, that is, the second connection hole includes a second hole body having the same shape and size as the first hole body, two annular grooves are formed in the second hole body, a conductive ring having a cylindrical shape as a whole is formed in each annular groove, a connection post 22 is formed in the top surface of the sub-socket 2, a cross section of the connection post 22 has the same shape as a cross section of the first hole body or the second hole body, and can be inserted into the first connection hole 10 of the female socket 1 or the second connection hole 25 of the other sub-socket 2 to achieve quick connection and expansion, an elastic contact 23 is formed in a sidewall of the connection post 22, and can elastically deform (stretch) and has the same distance between the two elastic contacts and the two conductive rings, and can be in contact with inner walls of the two conductive rings 101 in the first connection hole or the second connection hole, so as an electrical connection, the two elastic contacts 23 are used as an input end and an output end, and are respectively electrically connected with two jacks (on the second connection hole) in the second connection hole, and the second contact pad is used as an input end.

In order to facilitate assembly and connection, in the embodiment, the second insertion hole 21 is formed in the top surface of the sub-socket 2, the connection column 22 and the second connection hole are coaxially arranged, the cross sections of the sub-socket 2 and the female socket 1 are identical in shape, a columnar structure can be formed after rotation adjustment, and the appearance is compact and attractive.

In order to facilitate the insertion of the connection column, chamfers are provided at the open end portions of the first connection hole 10 and the second connection hole 25.

In this embodiment, the side walls of the female socket 1 and the female socket 2 are provided with elastic buttons 24, which can press the elastic contacts 23 of the side walls of the connection posts inserted into the first connection holes or the second connection holes and make the elastic contacts elastically deform, thereby facilitating the extraction of the connection posts (the female sockets); in order to reduce the production cost, the elastic button and the sub-socket (or the wood socket) are integrally injection molded, a U-shaped groove is formed in the side wall of the sub-socket (or the female socket) and forms the elastic button, a strip-shaped groove is formed in the inner wall of the first hole body and penetrates through the two conducting rings, the length direction of the strip-shaped groove is parallel to the axis of the first hole body, the inner wall of the elastic button extends inwards to form a push block which is used for being in contact with the elastic contact and used for extruding the elastic contact and enabling the elastic contact to contract, and therefore the connecting column can be conveniently pulled out; meanwhile, an opening is formed in the side wall of the conducting ring and used for allowing the push block to move inwards.

Simultaneously, still set a protecting cover for on cover first connecting hole or the second connecting hole of lowermost end, realize the protection, improve the security.

The utility model adopts a split structure, can reduce or expand the jacks according to the requirements, and has convenient assembly and good flexibility; the connecting holes are connected with the connecting columns in a form, so that the assembly is convenient and quick, and the connection degree is high; the conducting ring is arranged in the connecting hole, so that the contact area is large, multi-angle contact can be realized, the angle adjustment of the sub-socket is facilitated, and different use requirements are met; the elastic contact is designed, so that the electric connection is reliable and stable; the protecting cover is arranged and used for covering the connecting hole at the lowest end, so that the use safety is improved; the utility model discloses arrange and insert subassembly, compact structure, appearance are pleasing to the eye, connect convenient, laborsaving, can realize reducing and extension, use the flexibility high.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An extension socket assembly, its characterized in that: the plug connector comprises a female socket and a sub-socket detachably mounted on the female socket, wherein a first jack used for being connected with a plug and a first connecting hole used for being connected with the sub-socket are formed in the side wall of the female socket, the first connecting hole comprises a first hole body with a circular cross section, two coaxially arranged annular grooves are formed in the inner wall of the first hole body, conducting rings are fixed in the annular grooves, and the two conducting rings are electrically connected with conducting wires arranged on the female socket; the bottom surface of the sub-socket is provided with a second connecting hole which has the same structure as the first connecting hole, the top surface of the sub-socket is provided with a connecting column which can be inserted into the first connecting hole on the female socket or the second connecting hole on the other sub-socket, the side wall of the connecting column is provided with elastic contacts which can be respectively contacted with the inner walls of the two conducting rings in the first connecting hole or the second connecting hole, and the two elastic contacts are respectively electrically connected with the two conducting rings in the second connecting hole and a metal contact piece arranged in the second socket on the side wall of the sub-socket.

2. The patch panel assembly of claim 1, wherein: the second jack is arranged on the top surface of the sub-socket.

3. The patch panel assembly of claim 1, wherein: the first connecting hole is formed in the bottom surface of the female socket.

4. The patch panel assembly of claim 3, wherein: the cross section shapes of the sub-socket and the female socket are the same.

5. The patch panel assembly of claim 1, wherein: and the side walls of the female socket and the sub-socket are provided with elastic buttons capable of pressing the elastic contacts and deforming the elastic contacts.

6. The patch panel assembly of claim 1, wherein: the end part of the open end of the first connecting hole and the end part of the open end of the second connecting hole are provided with chamfers.

7. The patch panel assembly of claim 1, wherein: and a switch is arranged on the side wall of the female socket, and the conducting wire is electrically connected with the conducting ring and/or the first jack after passing through the switch.

8. The patch panel assembly of claim 1, wherein: the distance between the two conducting rings is more than or equal to 5mm and less than or equal to 10mm.

9. The patch panel assembly of claim 1, wherein: the diameter of the connecting column is more than or equal to 10mm and less than or equal to 20mm.