CN218415072U

CN218415072U - Copper bar for socket and socket

Info

Publication number: CN218415072U
Application number: CN202222324953.6U
Authority: CN
Inventors: 吴威
Original assignee: Jiangsu Dongcheng Tools Technology Co Ltd
Current assignee: Jiangsu Dongcheng Tools Technology Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-31
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a copper bar for socket, includes electrically conductive connecting strip and integrated into one piece in the several plug bush of electrically conductive connecting strip, electrically conductive connecting strip is equipped with along the trunk of longitudinal extension, the first branch trunk that extends from horizontal one side of doing and the second branch trunk that extends along the horizontal opposite side of trunk, the plug bush is including connecting in the terminal tripolar plug bush of second branch trunk. The plug bush further comprises a two-pole plug bush component connected to the tail end of the first branch, and the two-pole plug bush component is provided with a connecting sheet extending in the transverse direction and two-pole plug bushes located on two transverse sides of the connecting sheet. The front dipolar plug bush and the rear dipolar plug bush are integrally connected, so that the copper bars of the two-hole plug bush and the five-hole plug bush are integrally connected, the utilization rate and the production efficiency of materials are greatly improved, and the cost is reduced.

Description

Copper bar for socket and socket

[ technical field ]

The utility model relates to a socket technical field, in particular to copper bar and socket for socket.

[ background art ]

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted, thus facilitating the connection to other circuits. The connection and disconnection between the line and the copper bar are realized to finally achieve the connection and disconnection of the part of the circuit. At present, the distance between the trunk of the whole copper bar of the N/L pole in the socket is larger than the distance between the interfaces of the two wiring terminals, so that one end of the N copper bar or the L pole copper bar connected with the wiring terminals is usually bent inwards to form a certain bending structure, and one end of the bending structure is inserted into the interface of the wiring terminals to realize the connection with the wiring terminals.

When the copper bar for the socket is processed in the prior art, a copper bar main body and a forming part for forming a bending structure need to be processed on the integral copper bar for processing the copper bar for the socket. In this in-process, need be with the waste material excision of forming part peripheral region in order to obtain the forming part, bend the forming part again and obtain bending structure, peg graft through bending structure and binding post's interface, and conventional forming part outwards extends along copper bar main part length direction by the one end of copper bar main part, therefore can make the whole copper bar length that processing socket copper bar was used longer, need excise more waste material in the course of working, the waste material is extravagant more, material utilization is low.

Accordingly, there is a need for an improved copper bar for a socket and a socket that overcomes the drawbacks of the prior art.

[ contents of utility model ]

The utility model aims to prior art not enough, the utility model provides a copper bar and socket for socket realizes that the copper bar integration of two hole plug bushes and five hole plug bushes is connected, has improved the utilization ratio of material, the cost is reduced.

The utility model provides a technical scheme that prior art problem adopted is: the utility model provides a copper bar for socket, including electrically conductive connecting strip and integrated into one piece in the several plug bush of electrically conductive connecting strip, electrically conductive connecting strip is equipped with along longitudinal extension's trunk, certainly the first branch of the horizontal one side extension of trunk reaches along the second branch of the horizontal opposite side extension of trunk is done, the plug bush including connect in the second branch is done terminal tripolar plug bush. The plug bush further comprises a two-pole plug bush component connected to the tail end of the first branch stem, and the two-pole plug bush component is provided with a connecting sheet extending transversely and two-pole plug bushes located on two transverse sides of the connecting sheet.

The further improvement scheme is as follows: the copper strip for the socket is manufactured by punching a material strip and then bending the material strip.

The further improvement scheme is as follows: the two-pole plug bush is provided with a bottom connected to the transverse tail end of the connecting sheet and two clamping arms formed by upwards bending and extending from the longitudinal two sides of the bottom, and after the two-pole plug bush is unfolded, the two clamping arms and the bottom are located in the same straight line which is parallel to the trunk.

The further improvement scheme is as follows: the second branch trunk is provided with a second horizontal extension section extending from the trunk along the transverse direction and a vertical extension section extending from the second horizontal extension section in an upward bending mode, and the three-pole plug bush is connected to the tail end of the vertical extension section.

The utility model provides a technical scheme that prior art problem adopted is: a socket comprises a shell, and an N-pole copper bar and an L-pole copper bar which are fixed in the shell. At least one of the N-pole copper strip and the L-pole copper strip is any one of the copper strips for the socket.

The further improvement scheme is as follows: the first branch of the N-pole copper bar is provided with a first horizontal extension section extending from the trunk along the transverse direction and an inclined extension section extending from the first horizontal extension section in an upward inclined manner, and the tail end of the inclined extension section is connected to the transverse middle section of the connecting sheet.

The further improvement scheme is as follows: the first branch of L utmost point copper bar is equipped with certainly the trunk is along the first horizontal extension section of horizontal extension, the end of first horizontal extension section is connected to the horizontal end of connection piece.

The further improvement scheme is as follows: the socket still includes the E utmost point copper bar, the E utmost point copper bar be equipped with along longitudinal extension's trunk and integrated into one piece in the several E utmost point plug bush of the horizontal one side of trunk, two the dipolar plug bush is including keeping away from the preceding dipolar plug bush of trunk and being close to the back dipolar plug bush of trunk, the E utmost point plug bush sets up in adjacent two between the back dipolar plug bush.

The further improvement scheme is as follows: the N utmost point copper bar, L utmost point copper bar and E utmost point copper bar the trunk is by the top down setting of stacking gradually.

The further improvement scheme is as follows: the plug bushes of the N pole copper bar, the L pole copper bar and the E pole copper bar jointly form a plurality of two-hole + five-hole plug bush combinations.

Compared with the prior art, the utility model discloses following beneficial effect has: the plug bush further comprises a two-pole plug bush component connected to the tail end of the first branch stem, and the two-pole plug bush component is provided with a connecting sheet extending transversely and two-pole plug bushes located on two transverse sides of the connecting sheet. The front dipolar plug bush and the rear dipolar plug bush are integrally connected, so that the copper bars of the two-hole plug bush and the five-hole plug bush are integrally connected, the utilization rate and the production efficiency of materials are greatly improved, and the cost is reduced. Meanwhile, the two-pole plug bush is designed in a U shape, so that the elasticity of the copper sheet is greatly improved, the plugging service life is prolonged, the temperature rise of the plug bush is reduced, and the safety requirement of the socket in testing is met.

[ description of the drawings ]

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a perspective view of a socket according to a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the copper bar assembly in the socket shown in FIG. 1;

FIG. 3 is a schematic perspective view of the copper bar assembly shown in FIG. 2 from another angle;

FIG. 4 is an exploded view of the copper bar assembly shown in FIG. 2;

FIG. 5 is an exploded view of the copper bar assembly shown in FIG. 3;

fig. 6 is an expanded perspective view of the copper bar assembly shown in fig. 4.

The meaning of the reference symbols in the figures:

100. socket 10, casing 1, electrically conductive connecting strip 11, trunk 12, first branch 121, first horizontal extension section 122, slope extension section 13, second branch 131, second horizontal extension section 132, vertical extension section 20, two utmost point plug bush subassemblies 21, connecting piece 22, preceding two utmost point plug bushes 23, back two utmost point plug bushes 201, bottom 202, centre gripping arm 30, three utmost point plug bush 40, E utmost point plug bush 101, N utmost point copper bar 102, L utmost point copper bar 103, E utmost point copper bar 200, two holes + five holes plug bush combination 2, first material area 3, second material area 4, third material area

[ detailed description of the invention ]

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper", "lower", "front", "rear", etc., indicating directions or positional relationships described below are based only on directions or positional relationships shown in the drawings, are only for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the devices/elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Fig. 1 to 6 show a socket 100 according to a preferred embodiment of the present invention, which includes a housing 10, and an N-pole copper bar 101, an L-pole copper bar 102 and an E-pole copper bar 103 fixed in the housing 10. The N-pole copper bar 101 and the L-pole copper bar 102 are both copper bars for sockets.

Referring to fig. 3 and 5, the N-pole copper bar 101 includes a conductive connecting bar 1 and a plurality of plug bushes integrally formed on the conductive connecting bar 1. The conductive connecting strip 1 is provided with a trunk 11 extending along the longitudinal direction, a first branch trunk 12 extending from one transverse side of the trunk 11, and a second branch trunk 13 extending from the other transverse side of the trunk, wherein the first branch trunk 12 and the second branch trunk 13 are respectively and correspondingly arranged on two transverse sides of the trunk 11.

The plug bush of the N-pole copper bar 101 comprises a two-pole plug bush component 20 connected to the tail end of the first branch 12 and a three-pole plug bush 30 connected to the tail end of the second branch 13, wherein the two-pole plug bush component 20 is provided with a connecting sheet 21 extending transversely and two-pole plug bushes located on the two transverse sides of the connecting sheet 21. The two-pole sockets include a front two-pole socket 22 far from the trunk 11 and a rear two-pole socket 23 near the trunk 11.

The first branch 12 of the N-pole copper bar 101 is provided with a first horizontal extension section 121 extending from the main trunk 11 along the transverse direction and an inclined extension section 122 extending from the first horizontal extension section 121 in an upward inclined manner, and the end of the inclined extension section 122 is connected to the transverse middle section of the connecting sheet 21. The second branch trunk 13 is provided with a second horizontal extension 131 extending from the trunk 11 along the transverse direction and a vertical extension 132 extending from the second horizontal extension 131 in an upward bending manner, and the three-pole plug bush 30 is connected to the end of the vertical extension 132.

Referring to fig. 6, the N-pole copper bar 101 is formed by punching and bending the first material strap 2, and the two-pole socket is provided with a bottom portion 201 connected to the transverse end of the connecting piece 21 and two clamping arms 202 formed by bending and extending upwards from the two longitudinal sides of the bottom portion 201. After the two-pole socket is unfolded, the two clamping arms 202 and the bottom 201 are located in the same straight line, and the straight line is parallel to the trunk 11. The dipolar plug bush of the N-polar copper bar 101 adopts a U-shaped design, so that the elasticity of the copper sheet is greatly improved, the plugging service life is prolonged, the temperature rise of the plug bush is reduced, and the safety requirement of the socket in the test is met.

Referring to fig. 5, the L-pole copper bar 102 includes a conductive connecting bar 1 and a plurality of plug bushes integrally formed on the conductive connecting bar 1. The conductive connecting strip 1 is provided with a trunk 11 extending along the longitudinal direction, a first branch trunk 12 extending from one transverse side of the trunk 11, and a second branch trunk 13 extending from the other transverse side of the trunk, wherein the first branch trunk 12 and the second branch trunk 13 are respectively and correspondingly arranged on two transverse sides of the trunk 11.

The plug bush of the L-pole copper bar 102 comprises a two-pole plug bush component 20 connected to the tail end of the first branch 12 and a three-pole plug bush 30 connected to the tail end of the second branch 13, wherein the two-pole plug bush component 20 is provided with a connecting sheet 21 extending along the transverse direction and two-pole plug bushes located on the two transverse sides of the connecting sheet 21. The two pole sockets include a front pole socket 22 distal from the trunk 11 and a rear pole socket 23 proximal to the trunk 11.

The first branch 12 of the L-pole copper bar 102 is provided with a first horizontal extension section 121 extending from the main trunk 11 in the transverse direction, and the end of the first horizontal extension section 121 is connected to the transverse end of the connecting piece 21. The second branch trunk 13 is provided with a second horizontal extension 131 extending from the trunk 11 along the transverse direction and a vertical extension 132 extending from the second horizontal extension 131 in an upward bending manner, and the three-pole plug bush 30 is connected to the end of the vertical extension 132. In the present embodiment, the three-pole sockets 30 of the N-pole copper bar 101 and the L-pole copper bar 102 are disposed to be inclined toward each other.

As shown in fig. 6, the L-pole copper strip 102 is formed by punching and bending the second material strip 3, and the two pole sockets are provided with a bottom 201 connected to the transverse end of the connecting piece 21 and two clamping arms 202 formed by bending and extending upward from the two longitudinal sides of the bottom 201. After the two-pole socket is unfolded, the two clamping arms 202 and the bottom 201 are located in the same straight line, and the straight line is parallel to the trunk 11. The dipolar plug bush of the N-polar copper bar 101 adopts a U-shaped design, so that the elasticity of the copper sheet is greatly improved, the plugging service life is prolonged, the temperature rise of the plug bush is reduced, and the safety requirement of the socket in the test is met.

Referring to fig. 5 again, the E-pole copper strip 103 is formed by punching and bending the third material strip 4, and is provided with a trunk 11 extending along the longitudinal direction and a plurality of E-pole sockets 40 integrally formed on one lateral side of the trunk 11, and the E-pole sockets 40 are disposed between two adjacent back-pole sockets 23. In this embodiment, the stems 11 of the N-pole copper bar 101, the L-pole copper bar 102, and the E-pole copper bar 103 are stacked in this order from top to bottom. Therefore, the plug bushes of the N-pole copper bar 101, the L-pole copper bar 102 and the E-pole copper bar 103 form a plurality of two-hole + five-hole plug bush combinations 200 together, so that the two-hole plug bushes and the five-hole plug bushes are integrally connected, the utilization rate and the production efficiency of materials are greatly improved, and the cost is reduced.

The utility model discloses in, the plug bush is still including connecting in the terminal dipolar plug bush subassembly of first branch trunk 12, dipolar plug bush subassembly is equipped with along horizontal extension's connection piece 21 and is located two dipolar plug bushes of the horizontal both sides of connection piece 21. Therefore, the front dipolar plug bush 22 and the rear dipolar plug bush 23 are integrally connected, and further the copper bars of the two-hole plug bush and the five-hole plug bush are integrally connected, so that the utilization rate and the production efficiency of materials are greatly improved, and the cost is reduced. Meanwhile, the two-pole plug bush is designed in a U shape, so that the elasticity of the copper sheet is greatly improved, the plugging service life is prolonged, the temperature rise of the plug bush is reduced, and the safety test requirement of the socket 100 is met.

The present invention is not limited to the above-described embodiments. One of ordinary skill in the art will readily appreciate that there are numerous alternatives to the copper bars and sockets for a socket of the present invention without departing from the principles and scope of the present invention. The protection scope of the present invention is subject to the content of the claims.

Claims

1. A copper bar for a socket comprises a conductive connecting bar and a plurality of plug bushes integrally formed on the conductive connecting bar, wherein the conductive connecting bar is provided with a trunk extending along the longitudinal direction, a first branch extending from one transverse side of the trunk and a second branch extending from the other transverse side of the trunk, and each plug bush comprises a three-pole plug bush connected to the tail end of the second branch; the method is characterized in that: the plug bush further comprises a two-pole plug bush component connected to the tail end of the first branch stem, and the two-pole plug bush component is provided with a connecting sheet extending transversely and two-pole plug bushes located on two transverse sides of the connecting sheet.

2. The copper bar for a socket according to claim 1, wherein: the copper strip for the socket is formed by punching and bending a material belt.

3. The copper bar for a socket according to claim 2, wherein: the two-pole plug bush is provided with a bottom connected to the transverse tail end of the connecting sheet and two clamping arms formed by upwards bending and extending from the longitudinal two sides of the bottom, and after the two-pole plug bush is unfolded, the two clamping arms and the bottom are located in the same straight line which is parallel to the trunk.

4. The copper bar for a socket according to claim 1, wherein: the second branch trunk is provided with a second horizontal extension section extending from the trunk along the transverse direction and a vertical extension section extending from the second horizontal extension section in an upward bending mode, and the three-pole plug bush is connected to the tail end of the vertical extension section.

5. A socket comprises a shell, and an N-pole copper bar and an L-pole copper bar which are fixed in the shell; the method is characterized in that: at least one of the N-pole copper bar and the L-pole copper bar is the copper bar for a socket according to any one of claims 1 to 4.

6. The receptacle of claim 5, wherein: the first branch of the N-pole copper bar is provided with a first horizontal extension section extending from the trunk along the transverse direction and an inclined extension section extending from the first horizontal extension section in an upward inclined manner, and the tail end of the inclined extension section is connected to the transverse middle section of the connecting sheet.

7. The receptacle of claim 5, wherein: the first branch of L utmost point copper bar is equipped with certainly the trunk is along the first horizontal extension section of horizontal extension, the end of first horizontal extension section is connected to the horizontal end of connection piece.

8. The receptacle of claim 5, wherein: the socket further comprises an E pole copper bar, wherein the E pole copper bar is provided with a trunk extending longitudinally and a plurality of E pole plug bushes on one side of the trunk transversely, the two pole plug bushes comprise a front two pole plug bush far away from the trunk and a rear two pole plug bush close to the trunk, and the E pole plug bushes are arranged between the two adjacent rear two pole plug bushes.

9. The receptacle of claim 8, wherein: the N utmost point copper bar, L utmost point copper bar and E utmost point copper bar the trunk is by the top down setting of stacking gradually.

10. The receptacle of claim 8, wherein: the plug bushes of the N pole copper bar, the L pole copper bar and the E pole copper bar jointly form a plurality of two-hole + five-hole plug bush combinations.