CN203589404U

CN203589404U - Power socket and power socket of electronic device

Info

Publication number: CN203589404U
Application number: CN201320682662.2U
Authority: CN
Inventors: 杨俊良; 张文祥; 林明杰; 郭融; 徐盟贵
Original assignee: Lausdeo Corp
Current assignee: Lausdeo Corp
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2014-05-07
Anticipated expiration: 2023-10-31

Abstract

The utility model relates to a supply socket and electron device's supply socket contains a body, the center terminal of wearing to put in this jack that defines a jack, and at least one first conductor and at least one second conductor. The first conductor is disposed within the receptacle. The second conductor is electrically connected to the center terminal. The first conductor and the second conductor are respectively provided with a first elastic part and a second elastic part which are protruded and can be compressed and deformed. The jack is used for inserting a plug, and the central terminal penetrates into an inner hole of the plug. Borrow this, utilize the bullet of this first bullet portion and this second bullet portion to open the effect, and be used for the characteristic of compressed, keep with the lead of this plug and connect the state, make the utility model discloses a supply socket is suitable for the plug of different size specifications, and then promotes convenience and practicality in the use.

Description

The supply socket of supply socket and electronic installation

Technical field

The utility model relates to a kind of supply socket, particularly relates to a kind of supply socket of transmission current and the supply socket of electronic installation.

Background technology

Consult Fig. 1, an electronic installation 1, as notebook computer, external connection type memory apparatus etc., must could start by power supply unit 2 electric energy transmittings.This electronic installation 1 has a supply socket 11 of input current.This supply socket 11 has a jack 110, is set in a first terminal 111 in this jack 110, and is formed on second terminal 112 of 110 1 inner surfaces of this jack.This power supply unit 2 has a plug 21 of output current.This plug 21 has an interior junction 211 and an outer junction 212 that defines an endoporus 210.Whereby, only need peg graft with this plug 21 and this supply socket 11, this first terminal 111 is connected with this interior junction 211, this second terminal 112 connects with this outer junction 212, just can On current.

Consult Fig. 2, yet, because aforementioned electronic 1 can be because manufacturer be different, or the not equal factor of design, and there is the supply socket 11 of different size, therefore, if use the supply socket 11 of single power supply unit 2 applicable different sizes, a public connectors 22 often just must be set, and purchase the adapter 3 of a plurality of different sizes, the specification that coordinates again electronic installation 1 supply socket 11, select suitable adapter 3 to connect supply socket 11 and public connectors 22, not only there is assembly many, not portable, the problems such as easy loss, and because size difference is little, user often cannot once just choose correct adapter 3, and must constantly insert, pull out trial, and cause puzzlement and the inconvenience in use.

Utility model content

The purpose of this utility model is can promote convenience and the supply socket of practicality and the supply socket of electronic installation in use providing a kind of.

Supply socket of the present utility model, is electrically connected to an electronic installation, it is characterized in that it comprises a body, center terminal, at least one first conductor, and at least one second conductor.This body has around an axis and defines a ring wall of a jack, and a pin that is formed on this ring wall one side and pegs graft with this electronic installation.This center terminal is set in this jack along this axis.This first conductor is arranged on an inner surface of this ring wall, and has first springing part of and compressed distortion outstanding towards this axis direction.This second conductor is electrically connected to this center terminal, and has second springing part that is in reverse to the outstanding and compressed distortion of this axis direction.

Supply socket described in the utility model, this electronic installation has a supply hub, and the pin of this body and the supply hub of this electronic installation are pegged graft.

Supply socket described in the utility model, the jack of this body is pegged graft for a plug of a power supply unit, this plug has around this axis and defines an interior junction and an outer junction of an endoporus, this endoporus places for this center terminal, the first springing part of this first conductor and the outer junction of this plug connect, and the second springing part of this second conductor and the interior junction of this plug connect.

Supply socket described in the utility model, the minimum diameter of this first conductor the first springing part is less than the maximum outside diameter of this second conductor the second springing part, and mutual staggered positions and not contacting.

Supply socket described in the utility model, this first conductor also has a stiff end that is formed on one end and is fixed on this body ring wall, an and movable end that is formed on the other end and moves with this first springing part distortion, this second conductor also has a stiff end that is formed on one end and is fixed on center terminal, and a movable end that is formed on the other end and moves with this second springing part distortion.

Supply socket described in the utility model, the jack of this body has an entrance that is formed on this ring wall one end, the entrance of contiguous this body jack of aforementioned stiff end.

Supply socket described in the utility model, this first conductor and this second conductor are less than this jack along the length of this axis direction along the length of this axis direction.

The supply socket of electronic installation of the present utility model, is characterized in that it comprises a body, center terminal, at least one first conductor, and at least one second conductor.This body is arranged on this electronic installation, and has around an axis and define a ring wall of a jack.This center terminal is set in this jack along this axis.This first conductor is arranged on an inner surface of this ring wall, and has first springing part of and compressed distortion outstanding towards this axis direction.This second conductor is electrically connected to this center terminal, and has second springing part that is in reverse to the outstanding and compressed distortion of this axis direction.

The supply socket of electronic installation described in the utility model, the jack of this body is pegged graft for a plug of a power supply unit, this plug has around this axis and defines an interior junction and an outer junction of an endoporus, this endoporus places for this center terminal, the first springing part of this first conductor and the outer junction of this plug connect, and the second springing part of this second conductor and the interior junction of this plug connect.

The supply socket of electronic installation described in the utility model, the minimum diameter of this first conductor the first springing part is less than the maximum outside diameter of this second conductor the second springing part, and mutual staggered positions and not contacting.

The supply socket of electronic installation described in the utility model, this first conductor also has a stiff end that is formed on one end and is fixed on this body ring wall, an and movable end that is formed on the other end and moves with this first springing part distortion, this second conductor also has a stiff end that is formed on one end and is fixed on center terminal, and a movable end that is formed on the other end and moves with this second springing part distortion.

The supply socket of electronic installation described in the utility model, the jack of this body has an entrance that is formed on this ring wall one end, the entrance of contiguous this body jack of aforementioned stiff end.

The supply socket of electronic installation described in the utility model, this first conductor and this second conductor are less than this jack along the length of this axis direction along the length of this axis direction.

The beneficial effects of the utility model are: the bullet Zhang Xiaoguo that utilizes this first springing part and this second springing part, and can compressed characteristic, keep the state that connects with a plug, make the plug of the applicable different size specification of supply socket of the present invention, and then promote convenience and practicality on using.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that explanation one electronic installation is electrically connected to a power supply unit;

Fig. 2 is the schematic diagram that explanation aforementioned power source supply is connected with this electronic installation by an adapter;

Fig. 3 is the cutaway view of one first preferred embodiment of the supply socket of this novel supply socket of explanation and electronic installation;

Fig. 4 is the cutaway view that this first preferred embodiment of explanation is electrically connected to a power supply unit of the first specification;

Fig. 5 is the cutaway view that this first preferred embodiment of explanation is electrically connected to a power supply unit of the second specification;

Fig. 6 is the cutaway view of one second preferred embodiment of the supply socket of this novel supply socket of explanation and electronic installation; And

Fig. 7 is the cutaway view that this second preferred embodiment is electrically connected to a power supply unit.

Embodiment

Below in conjunction with drawings and Examples, the utility model is elaborated:

Consult Fig. 3, and Fig. 4, Fig. 5, first preferred embodiment of the utility model supply socket is arranged on an electronic installation 4, and forms one with this electronic installation 4.This supply socket has a body 5, center terminal 6, first conductor 7, and second conductor 8.

This body 5 has around an axis X and defines a ring wall 51 of a jack 50.This jack 50 has an entrance 501 that is formed on these ring wall 51 one end.

This center terminal 6 is set in the jack 50 of this body 5 along this axis X.

This first conductor 7 is around this axis X and be arranged on an inner surface of this ring wall 51, and there is the one end and the stiff end 71 that is fixed on this ring wall 51 that are formed on contiguous this entrance 501, be in reverse to this stiff end 71 and be formed on a movable end 72 of the other end, and first springing part 73 that is formed on this

stiff end

71 and 72 of movable ends and gives prominence to towards this axis X direction.

This second conductor 8 is electrically connected to this center terminal 6, and there is the one end and the stiff end 81 that is fixed on this center terminal 6 that are formed on contiguous this entrance 501, be in reverse to this stiff end 81 and be formed on a movable end 82 of the other end, and be formed on this

stiff end

81 and 82 of movable ends and be in reverse to second springing part 83 that this axis direction is given prominence to.The minimum diameter of this first springing part 73 is less than the maximum outside diameter of this second springing part 83, and mutual staggered positions and not contacting.

The jack 50 of this body 5 is pegged graft for a plug 91 of a power supply unit 9.This plug 91 has around this axis X and defines an interior junction 911 and an outer junction 912 of an endoporus 910.What deserves to be explained is, according to plug 91 specifications that circulate on the market, the external diameter of the outer junction 912 of aforementioned plug 91 changes about boundary between 4.75mm～6.5mm, and variable quantity is about 1.75mm, the about boundary of variation in aforementioned endoporus 910 apertures is between 1.7mm～4.3mm, and variable quantity is about 2.6mm.

Whereby, when this plug 91 is planted into the jack 50 of this body 5, and when this center terminal 6 is planted into the endoporus 910 of this joint, the first springing part 73 of this first conductor 7 can be respectively by the outer junction 912 of this joint 91 with the second springing part 83 of this second conductor 8, endoporus 910 is pushed, and along with this joint 91 gos deep into this jack 50 along this axis X direction, aforementioned

movable end

72, 82 can follow respectively this ring wall 51, these center terminal 6 displacements, make this first springing part 73, the compressed distortion of this second springing part 83, and respectively with this outer junction 912, these endoporus 910 close contacts, reach the object connecting.

What deserves to be explained is, joint 91 specifications in Fig. 4 are 6.5mm * 4.3mm, joint 91 specifications in Fig. 5 are 4.75 * 1.7mm, because the variable quantity of this outer junction 912 is only 1.75mm, the variable quantity of this endoporus 910 is only 2.6mm, therefore, this first springing part 73 be able to make up aforementioned variable quantity with the deflection of this second springing part 83, and road as shown in Figure 4, this first springing part 73 can be because the external diameter of the outer junction 912 of this joint 91 be larger, and there is larger suppressed range, and this movable end 72 has produced longer shift length, 83, this second spring portion is because the internal diameter of these joint 91 endoporus 910 is larger, and there is less suppressed range, and this movable end 82 has produced shorter displacement distance, Fig. 5 is contrary with Fig. 4, this first springing part 73 can be because the external diameter of the outer junction 912 of this joint 91 be less, and there is less suppressed range, and this movable end 72 has produced shorter shift length, 83, this second spring portion is because the internal diameter of these joint 91 endoporus 910 is less, and there is sizable suppressed range, and this movable end 82 has produced longer shift length.

Consult Fig. 6, Fig. 7, it is second preferred embodiment of the utility model supply socket, this supply socket is detachable to be liftoffly electrically connected to an electronic installation 4, this electronic installation 4 has a supply socket 41 of standard specification, itself and this first preferred embodiment is roughly the same, difference be in: this body 5 also has a pin 52 that is formed on these ring wall 51 1 sides and is electrically connected to this first conductor 7, this second conductor 8.

Whereby, user only need purchase a supply socket of the present utility model, just can be electrically connected to the different electronic installation 4 and power supply unit 9 of specification on the market.During use, only the pin of this body 5 52 need be planted in the supply socket 41 of this electronic installation 4, supply socket of the present utility model is electrically connected to electronic installation 4, then, can for this plug 91, peg graft with the jack 50 of this body 5 equally, make this first springing part 73, the compressed distortion of this second springing part 83, and respectively with outer junction 912, endoporus 910 close contacts of this plug 91, reach the object connecting.

In sum, the supply socket of supply socket of the present utility model and electronic installation has following advantages and effect:

The utility model can utilize the bullet Zhang Xiaoguo of this first springing part 73 and this second springing part 83, and can compressed characteristic, keep the state that connects with this plug 91, whereby, be combined with the electronic installation 4 of the utility model attaching plug, can be under the situation without any need for adapter, the plug 91 of applicable different size specification, for the electronic installation of configuration standard supply socket 41, as long as also purchase a supply socket of the present utility model, just can be suitable for the plug 91 of different size specification, and then can simplified assembly, and convenience and practicality in lifting use.

Claims

1. A power socket electrically connected to an electronic device, characterized in that it comprises:

A body, having a ring wall surrounding an axis and defining a socket, and a pin formed on one side of the ring wall and plugged with the electronic device;

a central terminal disposed within said receptacle along said axis;

At least one first conductor is arranged on an inner surface of the ring wall and has a first elastic portion protruding toward the axis and compressed and deformed; and

At least one second conductor is electrically connected to the central terminal, and has a second elastic portion that protrudes opposite to the direction of the axis and is compressed and deformed.

2. The power socket according to claim 1, wherein the electronic device has a power jack, and the pins of the main body are plugged into the power jack of the electronic device.

3. The power socket according to claim 1, wherein a plug of a power supply is plugged into the socket of the body, and the plug has an inner hole surrounding the axis and defining an inner hole. The connecting surface and an external surface, the inner hole is used for the penetration of the central terminal, the first elastic part of the first conductor is connected with the external surface of the plug, and the second elastic part of the second conductor The part is connected with the inner surface of the plug.

4. The power socket according to claim 1, wherein the smallest inner diameter of the first elastic part of the first conductor is smaller than the largest outer diameter of the second elastic part of the second conductor, and the positions are staggered from each other. not in contact.

5. The power socket according to claim 1, wherein the first conductor also has a fixed end formed at one end and fixed to the ring wall of the body, and a fixed end formed at the other end along with the first a movable end which is deformed and moved by the elastic part, and the second conductor also has a fixed end which is formed at one end and fixed to the central terminal, and a fixed end which is formed at the other end and which moves with the deformation of the second elastic part. activity side.

6. The power socket according to claim 5, wherein the jack of the body has an inlet formed at one end of the ring wall, and the fixed end is adjacent to the inlet of the jack of the body.

7. The power socket according to claim 1, wherein the lengths of the first conductor and the second conductor along the axis direction are smaller than the length of the socket along the axis direction.

8. A power socket for an electronic device, characterized in that it comprises:

a body mounted on the electronic device and having a ring wall surrounding an axis and defining a socket;

a central terminal disposed within said receptacle along said axis;

9. The power socket of an electronic device according to claim 8, wherein a plug of a power supply is plugged into the jack of the body, and the plug has an inner hole that surrounds the axis and defines an inner hole. An inner connection surface and an outer connection surface of the inner hole, the center terminal is passed through the inner hole, the first elastic part of the first conductor is connected with the outer connection surface of the plug, and the first elastic part of the second conductor The two elastic parts are connected with the internal connection surface of the plug.

10. The power socket of an electronic device according to claim 8, wherein the smallest inner diameter of the first elastic portion of the first conductor is smaller than the largest outer diameter of the second elastic portion of the second conductor, and is mutually Stagger positions without touching.

11. The power socket of an electronic device according to claim 8, wherein the first conductor also has a fixed end formed at one end and fixed to the ring wall of the body, and formed at the other end and The second conductor also has a fixed end formed at one end and fixed to the center terminal, and a fixed end formed at the other end and deformed with the second elastic portion. An active end of the move.

12 . The power socket of an electronic device according to claim 11 , wherein the jack of the body has an inlet formed at one end of the ring wall, and the fixed end is adjacent to the inlet of the jack of the body. 13 .

13 . The power socket for an electronic device according to claim 8 , wherein the lengths of the first conductor and the second conductor along the axial direction are smaller than the length of the socket along the axial direction. 14 .