CN201562841U

CN201562841U - USB (Universal Serial Bus) connecting socket

Info

Publication number: CN201562841U
Application number: CN200920270286XU
Authority: CN
Inventors: 张有权; 赖昌卿
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-08-25
Anticipated expiration: 2019-11-27

Abstract

The utility model discloses a USB (Universal Serial Bus) connecting socket which comprises a shell, a fixed electromagnet, a movable electromagnet, a substrate, a pushing piece and an elastic piece, wherein the shell is provided with a containing groove, an opening communicated with the containing groove and a notch corresponding to the side wall of the containing groove, the fixed electromagnet and the movable electromagnet are arranged in the notch, the movable electromagnet can drive or separate from the fixed electromagnet, and the fixed electromagnet is connected with a power signal terminal; the pushing piece is contained in the containing groove in a free advance or retraction mode and is provided with a pair of hooking arms to respectively lock or back off the notch; the elastic piece endows the elastic force to the pushing piece to move towards the opening of the shell and leads the fixed electromagnet and the movable electromagnet to generate a mutual exclusion phenomenon when the power signal terminal is charged, thereby leading the movable electromagnet to move towards the containing groove with a part protruding the notch and push the hooking arms of the pushing piece; and the pushing piece moves towards the opening by the action of the elasticity of the elastic piece.

Description

USB connects socket

Technical field

The utility model relates to a kind of USB and connects socket, particularly relates to a kind of magneticaction of electromagnet that utilizes and connects the USB connection socket that the USB plug in the socket withdraws from automatically will be inserted in USB.

Background technology

Universal serial bus (Universal Serial Bus, USB) be a serial bus standard that connects external device (ED), because the USB connecting interface has hot-swappable, supportive wide advantage, be widely used in being connected of peripheral equipment and computer, for example keyboard, mouse, joystick, walkman or wireless network card etc.

Yet, the convenience of USB hot plug easily causes following problem, promptly when system job end or shut down of computer, forget and take off the USB portable electronic equipment that is inserted on the USB connection socket, the data that cause having stored can't be carried, if be retained in the safety issue that the data outflow is arranged on the shared device especially.At this problem, prior art has also proposed some relevant solutions, for example the USB walkman is combined with accessories such as wrist-watch, bracelet or necklaces, connects the situation that socket is fetched to avoid losing or forgetting from USB.

In sum, how to provide a kind of USB to connect socket, can when electronic equipment shutdown or operating system are closed, withdraw from the USB portable electronic equipment automatically, become the problem that present anxious desire solves then.

The utility model content

In view of the shortcoming of above-mentioned prior art, the purpose of this utility model provides a kind of USB and connects socket, forgets the situation of taking away the USB portable electronic equipment to avoid the user after closing electronic equipment.

For achieving the above object and other purpose, the utility model provides a kind of USB to connect socket, be arranged in the electronic equipment, automatically withdraw from so that insert the USB plug of this USB connection socket, this USB connects socket and comprises: housing, fixing and movable electro-magnet, substrate, impeller and elastic component, wherein, this housing has storage tank, this storage tank and is formed with its opening that interlinks in housing one end and is located at corresponding fluting near this housing the other end the relative storage tank sidewall; Should fixingly reach movable electro-magnet is located in this fluting in the mode in mutual maintenance gap, and movable electro-magnet is provided with in the mode that can drive closely/leave fixed electromagnet, this fixed electromagnet is connected with the power supply signal terminal, when the power supply signal terminal is switched on, make this fixing and movable electro-magnet produce mutual exclusion, and make this movable electro-magnet move and part protrudes from this fluting towards the storage tank direction; This substrate has the usb signal terminal, is arranged in the storage tank, and the one end is positioned at this open side, for being connected with USB plug; This impeller to be being contained in this storage tank with respect to housing the other end mode free to advance or retreat, and is located on this substrate, and it has a pair of swing hook freely and ends arm, terminates in or back out this fluting with button respectively; This elastic component is accommodated to be situated between and is located between housing the other end and this impeller in this storage tank, this impeller is given the elastic force that moves towards the opening direction of housing, when this movable electro-magnet partly protrudes from this fluting, the button that this movable electro-magnet promotes this impeller ends arm, and by the elasticity of this elastic component this impeller is moved to opening direction.

Than prior art, USB of the present utility model connects socket can make USB plug withdraw from automatically, and withdraws from action by USB plug and can avoid the user to forget the situation of taking away the USB portable electronic equipment after closing electronic equipment.Moreover the designed impeller of the utility model can make the shell nozzle crested of not inserting USB plug as yet, and then has and prevent that dust from entering the effect that USB connects socket.

Description of drawings

Fig. 1 is the internal structure cross-sectional schematic that USB of the present utility model connects socket;

Fig. 2 is that USB of the present utility model connects the schematic appearance that socket inserts for USB plug;

Fig. 3 A is that USB of the present utility model connects the internal structure view that socket does not insert USB plug;

Fig. 3 B is that USB of the present utility model connects the internal structure action schematic diagram that socket inserts USB plug;

Fig. 3 C is that USB plug breaks away from the process action schematic diagram that USB of the present utility model connects socket;

Fig. 3 D is that USB plug breaks away from the internal structure view after USB of the present utility model connects socket.

The main element symbol description:

2 USB connect socket

21 housings

210 storage tanks

2100 sidewalls

211 openings

212 flutings

2120 fixed electromagnets

2121 movable electro-magnets

22 substrates

23 impellers

230 hooks end arm

2300

24 elastic components

3 USB plug

Embodiment

Below by particular specific embodiment technology contents of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this specification disclosed.The utility model also can be implemented or be used by other different specific embodiments.Every details in this specification also can not deviating under the spirit of the present utility model, be carried out various modifications and change based on different viewpoints and application.

See also Fig. 1 and Fig. 2, Fig. 1 is the internal structure cross-sectional schematic that USB of the present utility model connects socket, and Fig. 2 is that USB of the present utility model connects the schematic appearance that socket inserts for USB plug.USB of the present utility model connects socket 2 and can be installed on the electronic equipment as desktop computer, notebook computer or server etc., inserts the USB plug 3 of USB portable electronic equipment for electronic equipment.As shown in the figure, USB of the present utility model connects socket 2 and comprises housing 21, fixed electromagnet 2120, movable electro-magnet 2121, substrate 22, impeller 23 and elastic component 24.

This housing 21 has storage tank 210, this storage tank 210 and is formed with its opening that interlinks 211 in housing one end and is located at corresponding fluting 212 near this housing the other end relative storage tank 210 sidewalls.

This fixed electromagnet 2120 and movable electro-magnet 2121 are to be located in this fluting 212 in the mode in mutual maintenance gap, and movable electro-magnet 2121 is provided with in the mode that can drive closely/leave fixed electromagnet 2120, because electromagnet has the characteristic that can produce magnetic force by galvanization, so in the present embodiment, this fixed electromagnet 2120 is ends that are fixed in this fluting 212, and it is connected with power supply signal terminal (being illustrated at this), movable electro-magnet 2121 then activity is contained in the fluting 212 freely, when the power supply signal terminal is switched on, by the generation of magnetic force and the controllability of magnetic force direction, and make this fixed electromagnet 2120 and movable electro-magnet 2121 produce mutual exclusion, thereby make this movable electro-magnet 2121 be pushed through the other end of fluting 212, and this movable electro-magnet 2121 moves and part protrudes from this fluting 212 towards storage tank 210 directions, it should be noted that, the opening of this fluting 212 (being illustrated at this) is pushed out to outside the fluting 212 with the movable electro-magnet of avoiding being pushed 2121 less than movable electro-magnet 2121.

This substrate 22 is arranged in the storage tank 210 and an end is positioned at this opening 211 sides, for being connected with USB plug 3, because it is the USB interface of general transmission usb signal, is simplified illustration, so do not given unnecessary details at this.

This impeller 23 is to be contained in this storage tank 210 with respect to housing 2 the other end mode free to advance or retreat, it has a pair of swing hook freely and ends arm 230, terminate in or back out this fluting 210 to detain respectively, in the present embodiment, this ends arm 230 front ends to hook and forms the protruding hook that terminates in fluting 210 for hook.

This elastic component 24 is accommodated to be situated between and is located between housing 2 the other end and this impeller 23 in this storage tank 210, this impeller 23 is given the elastic force that moves towards opening 211 directions of housing 2, the one end is connected with impeller 23, and the other end is connected with storage tank sidewall 2100 with respect to this opening 211.In the present embodiment, this elastic component 24 is a spring, this impeller 23 can move back and forth in this storage tank 210 with respect to these opening 211 directions, and when these storage tank sidewall 2100 directions move a preset distance, the protruding hook that hook ends arm 230 can be slotted with this and 212 be fastened, and be contained under the situation that movable electro-magnet 2121 is not switched on because of fixed electromagnet 2120 in the fluting 212, this movable electro-magnet 2121 is pushed by protruding hook and is resisted against fixed electromagnet 2120.

Particularly, when USB connection socket 2 of the present utility model did not insert USB plug 3, shown in Fig. 3 A figure, the hook of impeller 23 ended arm 230 and breaks away from fluting 212, and impeller 23 makes its outwards mobile opening 211 that covers because of the pushing and pressing of elastic component 24 elastic force; Then, after USB plug 3 is inserted USB connection socket 2 of the present utility model, shown in Fig. 3 B, substrate (being illustrated) pushing and pressing impeller 23 in order to the usb signal terminal to be set on the USB plug 3 at this, make impeller 23 to storage tank 210 inner moving, and the hook that makes impeller 23 ends the convex hook card of arm 230 and is buckled in this fluting 212, forces movable electro-magnet 2121 to move and make movable electro-magnet 2121 be resisted against fixed electromagnet 2120 to fluting 212 is inner in this fluting 212 owing to protruding hook stretches into; Then, shown in Fig. 3 C, when the power supply signal terminal that is connected with this fixed electromagnet 2120 is switched on, make fixed electromagnet 2121 produce magnetic and with its against movable electro-magnet 2121 produce the magnetic mutual repulsion effects, and make movable electro-magnet 2121 towards the fluting 212 outside side shifting, and making these movable electro-magnet 2121 parts protrude from this fluting 212, movable electro-magnet 2121 is pushed protruding hook, and removes the snap effect that hook ends arm 230; Then shown in Fig. 3 D, to the pushing and pressing of opening 211 directions and release and be plugged in USB and connect USB plug 3 in the socket 2 to opening 211, and impeller 23 will cover opening 211 to the elasticity that adds elastic component 24 with impeller 23.

It should be noted that be the opportunity of aforementioned power source signal terminal energising before the electronic equipment power source with USB connection socket of the present utility model is closed, for example shutdown; Perhaps when this electronic equipment is imported the request of withdrawing from USB plug by the software control mode, for example, start dialog box withdraws from USB plug for user's input request.Moreover in the present embodiment, the face 2300 that this protruding hook is relative with these storage tank 210 sidewalls is the inclined plane, decays in the process that it moves too much with the thrust of avoiding impeller 23, and it is more smooth and easy that USB plug 3 is withdrawed from the action of USB connection socket 2.

In sum, USB of the present utility model connects socket can make USB plug withdraw from automatically, and withdraws from action by USB plug and can avoid the user to forget the situation of taking away the USB portable electronic equipment after closing electronic equipment.Moreover the designed impeller of the utility model can cover the opening that USB connects socket, so more can reach the dustproof effect that USB connects socket.

The foregoing description is illustrative principle of the present utility model and effect only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be foundation with the scope of claims.

Claims

1. a USB connects socket, is arranged in the electronic equipment, withdraws from automatically so that insert the USB plug of this USB connection socket, it is characterized in that this USB connects socket and comprises:

Housing has storage tank, this storage tank and is formed with its opening that interlinks in housing one end and is located at corresponding fluting near this housing the other end the relative storage tank sidewall;

The fixing movable electro-magnet that reaches, be located in this fluting in the mode in mutual maintenance gap, and movable electro-magnet is provided with in the mode that can drive closely/leave fixed electromagnet, this fixed electromagnet is connected with the power supply signal terminal, when the power supply signal terminal is switched on, make this fixing and movable electro-magnet produce mutual exclusion, and make this movable electro-magnet move and part protrudes from this fluting towards the storage tank direction;

Substrate has the usb signal terminal, is arranged in the storage tank, and the one end is positioned at this open side, for being connected with USB plug;

Impeller is being contained in this storage tank with respect to housing the other end mode free to advance or retreat, and is located on this substrate that it has a pair of swing hook freely and ends arm, terminates in or back out this fluting with button respectively; And

Elastic component, accommodating is situated between is located between housing the other end and this impeller in this storage tank, this impeller is given the elastic force that moves towards the opening direction of housing, when this movable electro-magnet partly protrudes from this fluting, the button that this movable electro-magnet promotes this impeller ends arm, and by the elasticity of this elastic component this impeller is moved to opening direction.

2. USB according to claim 1 connects socket, it is characterized in that, be the opportunity of this power supply signal terminal energising before this electronic equipment power source is closed.

3. USB according to claim 1 connects socket, it is characterized in that, be the opportunity of this power supply signal terminal energising when this electronic equipment is imported the request of withdrawing from USB plug by the software control mode.

4. USB according to claim 1 connects socket, it is characterized in that, this of this impeller ends the arm front end to hook and form the protruding hook that terminates in fluting for hook.

5. USB according to claim 4 connects socket, it is characterized in that the mask that this protruding hook is relative with this storage tank sidewall has the inclined plane.

6. USB according to claim 5 connects socket, it is characterized in that, forms the inclined plane on this storage tank sidewall face relative with the inclined plane of this protruding hook.

7. USB according to claim 1 connects socket, it is characterized in that this elastic component is a spring.