CN210040649U

CN210040649U - Improved connector

Info

Publication number: CN210040649U
Application number: CN201920704671.4U
Authority: CN
Inventors: 丁高松
Original assignee: Ningbo Gaosong New Energy Technology Co Ltd
Current assignee: Ningbo Gaosong New Energy Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-07
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to an improved connector, which comprises a socket and a plug and is characterized in that the socket comprises a socket body, at least two socket pins and an elastic conduction piece connected with one socket pin, the elastic conduction piece is provided with an electric connection part, the other socket pin in the two socket pins is provided with an electric abutting part for the electric connection part to collide, and the electric connection part and the electric abutting part which mutually collide ensure that the two socket pins are in a conduction connection state when the socket is not spliced by the plug; the plug comprises a plug body and plug pins, the plug pins are matched with socket pins on the socket, and an isolating part is arranged between every two adjacent plug pins; when the plug is plugged with the socket, the isolating component on the plug applies pressure to the elastic conduction piece, so that the electrical connection part of the elastic conduction piece does not conflict with the original electrical abutting part any more, and the two socket pins originally connected in the socket realize the switching between the connection state and the disconnection state.

Description

Improved connector

Technical Field

The utility model relates to a connector field especially relates to an improved generation's connector.

Background

As an electrical device having a feature of being inserted and removed repeatedly, a connector has been widely used in various devices requiring electrical or signal connection.

In the existing equipment which needs to avoid the occurrence of the open circuit, most of the equipment needs to manually operate corresponding structures on the connector to complete the switching process of the states of the circuit such as the on state or the open circuit state, and the like, so that the connector has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an improved connector is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an improved connector comprises a socket and a plug, and is characterized in that:

the socket comprises a socket body, at least two socket pins and an elastic conducting piece connected with one of the two socket pins, wherein the elastic conducting piece is provided with an electric connecting part, the other socket pin in the two socket pins is provided with an electric abutting part for abutting against the electric connecting part, and the electric connecting part and the electric abutting part which are abutted against each other enable the two socket pins to be in a conducting connection state when the socket is not inserted by a plug;

the plug comprises a plug body and plug pins, the plug pins are matched with corresponding socket pins on the socket, and an isolation part is arranged between every two adjacent plug pins;

when the plug is plugged with the socket, the isolating component on the plug applies pressure to the elastic conduction piece, so that the electric connection part of the elastic conduction piece does not conflict with the original electric abutting part any more, and the two socket pins originally connected in the socket realize the switching between the connection state and the disconnection state.

Alternatively, in the improved connector, the electrical abutting portion is formed on the other socket pin by integral molding; or, the electrical abutting portion and the another socket pin are mutually independent parts, and the electrical abutting portion is in electrical contact with the another socket pin.

In the improved connector, the head end of the elastic conducting piece is sleeved on the socket pin, and the electrical connection part is formed at the tail end of the elastic conducting piece.

Furthermore, the head end of the elastic conduction piece is provided with a fixing hole for sleeving the corresponding socket pin.

Still further, the elastic conduction piece is provided with a bent rebound arc surface, and the pressure applying point of the isolation component on the elastic conduction piece is positioned between the electric connection part on the elastic conduction piece and the rebound arc surface.

Still further, the elasticity switches on the piece including the fixed connection face, the fixed surface that form in proper order resilience arc surface and operation face, the operation face extends and forms electric connection portion.

Furthermore, the fixed connection surface forms the fixed hole, and the forming direction of the fixed surface is consistent with the direction of the socket plug pin which is sleeved.

In a further improvement, the electrical connection part is provided with a contact surface abutting against the corresponding electrical abutting part and a tongue piece formed by extending the contact surface towards the direction close to the fixing surface; the socket is characterized in that an insert is arranged in the socket body and provided with a fixing groove, and the fixing surface of the elastic conduction piece is limited in the fixing groove.

In the improved connector, the elastic conducting piece is formed by extending the socket pin connected with the elastic conducting piece; or the head end of the elastic conduction piece is provided with a locking convex hull.

Further, in the improved connector, the electrical abutting portion is in a trapezoid shape, a bottom edge of the trapezoid electrical abutting portion is arranged to be closely attached to the other socket pin, and the electrical connecting portion abuts against a waist of the trapezoid electrical abutting portion.

Compared with the prior art, the utility model has the advantages of: the utility model arranges at least two socket pins and an elastic conduction piece connected with one socket pin in the socket, and the other socket pin in the two socket pins has an electric abutting part for the electric connection part to collide, so that the two socket pins are in a conduction connection state when the socket is not plugged by the plug; and set up the spacer unit between two adjacent plug pins in the plug to when plug and socket are pegged graft, the spacer unit on the plug exerts pressure for the elasticity and switches on the piece, makes the electric connection portion that the elasticity switched on the piece no longer contradict original electric property and supports the portion, makes two socket pins that originally are in the on-state of connection in the socket have realized the switching of on-state of connection and the connected state that opens circuit. The connector with the structure has the advantages of reasonable structure, safety and reliability, and can be conveniently switched between the on state and the off state of the connector by a user only applying the plugging action of the plug to the socket, so that the operation efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention;

FIG. 2 is a schematic view showing the arrangement of the resilient conductive members on the socket, two socket pins in close proximity, and the insert;

FIG. 3 is a schematic view of the resilient conductive member and two socket pins separated from the insert;

FIG. 4 is a schematic view of the resilient conductive member disposed between two adjacent socket pins;

FIG. 5 is another schematic view from the perspective of the setting shown in FIG. 4;

fig. 6 is a schematic structural view of an elastic conduction member in an embodiment of the present invention;

fig. 7 is a cross-sectional view of a socket in an embodiment of the invention;

fig. 8 is a schematic diagram of a state when the plug and the socket are about to be plugged in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 8, the present embodiment provides an improved connector including a receptacle 1 and a plug 2, wherein:

the socket 1 comprises a socket body 3, at least two socket pins 4 and an elastic conducting piece 5 for connecting one of the two socket pins, wherein the elastic conducting piece 5 is provided with an electric connecting part 6, the other socket pin in the two socket pins is provided with an electric abutting part 7 for the electric connecting part 6 to collide against, and the electric connecting part 6 and the electric abutting part 7 which mutually collide ensure that the two socket pins are in a conducting connection state when the socket is not plugged by a plug;

the plug 2 comprises a plug body 8 and plug pins 9, the plug pins 9 are matched with corresponding socket pins 4 on the socket 1, and an isolation part 10 is arranged between every two adjacent plug pins;

when the plug 2 is plugged with the socket 1, the isolating component 10 on the plug 2 applies pressure to the elastic conducting piece 5, so that the electrical connecting part 6 of the elastic conducting piece 5 does not conflict with the original electrical abutting part 7 any more, and the two socket pins originally in conducting connection in the socket realize the switching between the conducting connection state and the open circuit connection state. The pressure applied by the isolation member 10 to the elastic conductive member 5 may be pressing force (i.e. the isolation member 10 presses the elastic conductive member 5) or pressing force (i.e. the isolation member 10 presses one side of the elastic conductive member 5), according to actual requirements. It should be noted that the electrical abutting portion 7 may be formed on the other socket pin by integral molding; alternatively, the electrical abutting portion 7 and the other socket pin are independent parts, and the electrical abutting portion 7 is electrically contacted with the other socket pin.

In order to ensure that the electrical connection portion can stably abut against the electrical abutting portion, referring to fig. 4 and 5, the electrical abutting portion 7 of the present embodiment has a trapezoid shape, a bottom edge of the trapezoid-shaped electrical abutting portion is disposed to abut against the other socket pin, and the electrical connection portion 6 abuts against a waist of the trapezoid-shaped electrical abutting portion.

Referring to fig. 8, when the isolation component 10 of the plug 2 is inserted into the socket 1, the isolation component 10 will press the elastic conductive element 5, and since the elastic conductive element 5 originally has one end (i.e. the electrical connection portion 6) abutting against the electrical abutting portion 7 of another socket pin, that is, the elastic conductive element 5 and the abutted electrical abutting portion 7 are in an electrical connection state, the electrical connection between the two socket pins is realized by the electrical contact between the electrical connection portion 6 and the electrical abutting portion 7; once the elastic conductive element 5 is pressed by the isolation component 10 to deform, the electrical connection portion 6 of the elastic conductive element no longer abuts against the original electrical abutting portion 7, that is, the elastic conductive element 5 in this case is no longer electrically connected to the socket pin where the electrical abutting portion 7 is located, so as to achieve the effect of the open circuit connection state between the two socket pins located at the two sides of the elastic conductive element 5. In this embodiment, the insulating member 9 is an insulating member. The front end of the isolation component 10 may be formed with a guiding portion 21 having a guiding function, so that the isolation component 10 may more smoothly deform the electrical connection portion of the elastic conduction member 5 to disconnect the interference state between the electrical connection portion 6 and the corresponding electrical abutting portion 7. Wherein the guide portion 21 may be provided in a C-angle or chamfered structure. The elastic lead-through 5 is preferably of a sheet-like construction, i.e. in the form of an elastic lead-through.

A fastening screw 22 may be further provided in the socket 1 to fasten the socket pin corresponding to the fastening screw 22 to the socket.

Of course, in order to enhance the electrical connection effect between the elastic conductive element and the electrically contacted electrical abutting portion 7, the head end of the elastic conductive element 5 in this embodiment may be sleeved on the socket pin, and the tail end of the elastic conductive element 5 is formed with the electrical connection portion 6. Specifically, for example, the head end of the elastic conductive member 5 may be formed with a fixing hole 11 for receiving a corresponding socket pin. After the needle body that participates in at the socket passed through fixing hole 11, whole socket is participated in and will be surrounded fixedly by this fixing hole that elasticity switched on the piece, has not only increased elasticity and has switched on the piece and participate in the electric contact on a plurality of contact points with this socket, also can effectively avoid the socket to participate in rocking of grafting in-process moreover.

In addition, it is also considered that the head end of the elastic conducting piece 5 is provided with the anti-loose convex hull 20 to further enhance the fixing effect between the elastic conducting piece 5 and the socket pin correspondingly connected, so as to avoid the electric connection between the two (the elastic conducting piece and the corresponding socket pin) from being loose.

It should be noted that the elastic conducting piece 5 in this embodiment may have a bent resilient arc surface 12, and the point of applying pressure to the elastic conducting piece 5 by the isolation component 10 is located on the electrical connection portion 6 of the elastic conducting piece and the resilient arc surface 12. In the meantime.

For example, in consideration of the actual production process, the elastic conductive member 5 of the present embodiment may further include a fixed connection surface 13, a fixed surface 14, the resilient arc surface 12, and an operation surface 15, which are sequentially formed, and the operation surface 15 extends to form the electrical connection portion 6 contacting another socket pin. That is, the elastic conductive member 5 is formed integrally. Of course, the fixing connection surface 13 may be formed with the fixing holes 11 for receiving the corresponding socket pins, and the fixing surface 14 may be formed to have a direction corresponding to the direction of the received socket pins. In addition, the fixing surface 14 may be provided as a vertical plane extending substantially in a vertical direction. The operating surface 15 may be provided in the form of a structure having a plurality of continuous undulating slopes. Of course, the elastic conductive member 5 may be integrally molded in a substantially zigzag shape.

As shown in fig. 6, the electrical connection portion 6 may further have a contact surface 16 abutting against the corresponding socket pin and a tongue 17 extending from the contact surface 16 toward the fixing surface 14 according to actual requirements.

In order to enhance the fixing effect of the elastic conducting element in the socket and further ensure that the elastic conducting element is better connected with the socket pin and abuts against the electrical abutting part 7 on the other socket pin, as shown in fig. 2 and 3, an insert 18 may be further arranged in the socket body 3, the insert 18 is provided with a fixing groove 19, and the fixing surface 14 of the elastic conducting element 5 is limited in the fixing groove 19.

Of course, according to actual requirements, the elastic conducting piece 5 can be formed by extending the socket pin connected with the elastic conducting piece as well as the electrical connection relationship between the elastic conducting piece and the socket pin connected with the elastic conducting piece.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved connector comprises a socket (1) and a plug (2), and is characterized in that:

the socket (1) comprises a socket body (3), at least two socket pins (4) and an elastic conducting piece (5) connected with one of the two socket pins, wherein the elastic conducting piece (5) is provided with an electric connecting part (6), the other socket pin in the two socket pins is provided with an electric abutting part (7) abutted against the electric connecting part (6), and the electric connecting part (6) and the electric abutting part (7) which are abutted against each other enable the two socket pins to be in a conducting connection state when the socket is not plugged by a plug;

the plug (2) comprises a plug body (8) and plug pins (9), the plug pins (9) are matched with corresponding socket pins (4) on the socket (1), and an isolating component (10) is arranged between every two adjacent plug pins;

when the plug (2) is plugged with the socket (1), the isolating component (10) on the plug (2) applies pressure to the elastic conduction piece (5), so that the electrical connection part of the elastic conduction piece (5) does not conflict with the original electrical abutting part (7), and two socket pins originally connected in the socket realize the switching between the connection state of conduction and the connection state of disconnection.

2. The improved connector according to claim 1, characterized in that said electrical abutment (7) is formed on the other socket pin by means of integral molding; or, the electrical abutting part (7) and the other socket pin are mutually independent parts, and the electrical abutting part (7) is electrically contacted with the other socket pin.

3. The improved connector of claim 1, wherein the head end of the elastic conducting piece (5) is sleeved on the socket pin, and the electrical connection part (6) is formed at the tail end of the elastic conducting piece (5).

4. The improved connector of claim 3, wherein the head end of the elastic conducting piece (5) is formed with a fixing hole (11) for receiving a corresponding socket pin.

5. The improved connector according to claim 4, wherein the elastic conducting piece (5) is provided with a bent rebound arc surface (12), and the point of applying pressure to the elastic conducting piece (5) by the isolating part (10) is positioned between the electric connecting part (6) and the rebound arc surface (12) on the elastic conducting piece.

6. The improved connector according to claim 5, wherein the elastic conducting piece (5) comprises a fixed connecting surface (13), a fixed surface (14), the rebound arc surface (12) and an operating surface (15) which are formed in sequence, and the operating surface (15) extends to form the electrical connecting part (6).

7. The improved connector according to claim 6, characterized in that said fixing connection surface (13) forms said fixing hole (11), said fixing surface (14) being formed in a direction corresponding to the direction of the socket pin to be received.

8. The improved connector of claim 7, wherein the electrical connection portion (6) has a contact surface (16) abutting against the corresponding electrical abutment portion (7) and a tongue (17) extending from the contact surface (16) toward the fixing surface (14); an insert (18) is arranged in the socket body (3), the insert (18) is provided with a fixing groove (19), and the fixing surface (14) of the elastic conduction piece (5) is limited in the fixing groove (19).

9. The improved connector according to any one of claims 1 to 8, wherein the resilient conductive member (5) is formed by extending the socket pins to which it is connected; or the head end of the elastic conducting piece (5) is provided with an anti-loosening convex hull (20).

10. The improved connector according to any one of claims 1-8, wherein said electrical abutting portion (7) is trapezoidal in shape, the bottom edge of said trapezoidal electrical abutting portion is disposed against said another socket pin, and said electrical connecting portion (6) abuts against a waist of said trapezoidal electrical abutting portion.