CN208368807U - A kind of USB socket - Google Patents
A kind of USB socket Download PDFInfo
- Publication number
- CN208368807U CN208368807U CN201820252798.2U CN201820252798U CN208368807U CN 208368807 U CN208368807 U CN 208368807U CN 201820252798 U CN201820252798 U CN 201820252798U CN 208368807 U CN208368807 U CN 208368807U
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- button
- contact
- pilot hole
- pillar
- teeth portion
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Abstract
The utility model discloses a kind of USB sockets, including button and pedestal, are connected between shown button and the pedestal by push type stretching structure, and the side of the button is provided with USB interface.The USB socket of the utility model is connected between button and pedestal by push type stretching structure, and button can be retracted or be stretched out, the side of button is provided with USB interface, when needing using USB interface, its stretching is made by push button, exposes USB interface and uses, when not needing using USB interface, push button again can retract, and can hide USB interface, the technical issues of it is big to solve current charger occupied space, is easy dust stratification.
Description
Technical field
The utility model relates to a kind of sockets, specifically, being to be related to a kind of USB charging socket.
Background technique
As the type of Intelligent mobile equipment increases, use is more and more extensive, currently, USB interface is arranged on mobile terminal
Carry out charging and data transmission have become the standard configuration of mobile terminal a kind of, be typically arranged on mobile terminal charger into
Row charging, charger one end are connect with 220V AC socket, and other end provides USB data interface and passes through electric wire and mobile terminal
Connection is easy dust stratification, and influence beauty, asks if solution is above-mentioned in family in use, since charger occupied space is big
Topic is disposed at more covert position, and it is inconvenient but to come to charge-carrying belt.
Summary of the invention
The utility model is that Intelligent mobile equipment charging is general by the way of charger to solve at present, occupied space
Greatly, the technical issues of being easy dust stratification, proposes a kind of USB socket, can solve the above problem.
In order to solve the above-mentioned technical problem, the utility model is achieved using following technical scheme:
A kind of USB socket, including button and pedestal, shown button and the pedestal are connected by push type stretching structure,
The side of the button is provided with USB interface.
Further, it is formed with guide post on the pedestal, opening up pilot hole, institute are offered in the guide post
The pillar for being fixed with and extending downwardly on button is stated, the pillar is inserted into the pilot hole.
Further, the push type stretching structure includes that spring, rotation tooth post and fixed tooth post, the spring are set in
Outside the guide post and both ends are abutted against with the pedestal and button respectively, and the rotation tooth post is rotatably provided in described lead
Xiang Kongzhong, the fixed tooth post are fixed on the lower end of the pillar, and the rotation tooth post is located at the top of the fixed tooth post,
It is formed with teeth portion on several on the circumferencial direction of the rotation tooth post, the gap on adjacent two between teeth portion forms sliding slot, institute
State be formed on the circumferencial direction of fixed tooth post with the upper consistent lower teeth portion of teeth portion quantity, the width of the lower teeth portion is little
In the width of the sliding slot.
Further, wherein once on the lateral surface of teeth portion have several first contacts, first contact with it is described
The respective terminal of USB interface connects, and the second touching to match with first contact is formed on the inner surface of the pilot hole
Point, when the guide post bounces, first contact is in contact with second contact, and second contact and power circuit connect
It connects.
Further, the lower surface of the button offers pilot hole, and the upper end of the pillar is kept off with upper end, described convex
The upper end of column is rotatably inserted into the pilot hole, and there is limited step to keep off limit to the upper end for the inside of the pilot hole
Position, the USB interface are connect by rotary electric interface with first contact.
Further, the upper end, which is blocked, is additionally provided with encoder, and the rotating part of the encoder is fixed with the button.
Further, first contact is resilient contact.
Compared with prior art, the advantages and positive effects of the utility model are as follows: the USB socket of the utility model, button
It is connected between pedestal by push type stretching structure, button can be retracted or be stretched out, and the side of button is provided with USB and connects
Mouthful, when needing using USB interface, its stretching is made by push button, exposes USB interface and uses, when not needing to connect using USB
Mouthful when, push button, can retract again, can hide USB interface, and it is big to solve current charger occupied space,
The technical issues of being easy dust stratification.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of embodiment contraction state schematic diagram for the USB socket that the utility model is proposed；
Fig. 2 is that a kind of embodiment for the USB socket that the utility model is proposed stretches out status diagram；
Fig. 3 is partial structural diagram in Fig. 2；
Fig. 4 is partial structural diagram in Fig. 2；
Fig. 5 is partial structural diagram in Fig. 2.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one, the present embodiment propose a kind of USB socket, as shown in Figure 1 and Figure 2, including button 11 and pedestal 12,
It is connected between button 11 and pedestal 12 by push type stretching structure 13, the side of button 11 is provided with usb 14.This implementation
The USB socket of example, can be assemblied on the shell of desktop, metope, ground and household electrical appliance, and push type stretching structure can be
When button 11 is pressed, state is in alternating is extended and retracted, when button is shunk, as shown in Figure 1, the upper surface of button and ginseng
It is in the same plane to examine plane 22, when button pop-up, as shown in Fig. 2, the upper surface of button protrudes from reference planes 22, and
Expose usb 14, pedestal can be open-topped opened type structure, be also possible to be closed by what upper end cover and lower cover surrounded
Box-like structure, when the closed structure surrounded using upper end cover and lower cover, preferably button 11 when retracting its upper surface with
The upper surface of upper end cover is in the same plane, when the USB socket of the present embodiment is assemblied on the shell of household electrical appliance, preferably will
It is assembled inside the housing, is offered on the surface of shell and is held the button hole that passes through of button, by adjusting the installation site of pedestal,
So that button 11 its upper surface and surface of shell when retracting is in the same plane, therefore, USB interface can be hidden in electricity
The interior of shell of device prevents USB interface to be chronically exposed to external and lead to dust stratification, at the same can to avoid splashing to USB interface and
Its circuit structure connected damages, further, it is also possible to meet aesthetic requirements.As a same reason, when this USB socket is assemblied in
Desktop perhaps on metope when preferably desktop, ground or metope are punched so that button 11 its upper surface and table when retracting
Face, ground or metope are in the same plane, and therefore, USB interface can be hidden in inside desktop or wall, can play same
The technical effect of sample.
There is USB interface power end, ground terminal and two data terminals, power end can provide the direct current of 5V/12V/20V
Voltage, therefore, USB interface need to connect controller or other peripheral circuits and provide DC voltage for it, when connection 220V is handed over
When galvanic electricity source, peripheral circuit includes at least the modules such as rectifier, DC-DC voltage-stablizer, charging management chip and converts alternating current to
DC power supply is powered for it.
Since button 11 is often pressed in use, in order to enable button 11 is in pressing always along fixed
Motion profile movement, as shown in Fig. 2, being offered in guide post 15 opening up it is preferred that be formed with guide post 15 on pedestal 12
Pilot hole 16 is fixed with the pillar 17 extended downwardly on button 11, and pillar 17 is inserted into pilot hole 16.Due to pillar 17 and lead
The guiding role matched to hole 16, button 11 can do stretching motion along the length direction of pilot hole 16 always.
As a preferred embodiment, as shown in Figure 2 and Figure 3, push type stretching structure 13 includes spring 131, turning gear
Column 132 and fixed tooth post 133, spring 131 is set in 15 outside of guide post and both ends are abutted against with pedestal 12 and button 11 respectively,
Rotation tooth post 132 is rotatably provided in pilot hole 16, and fixed tooth post 133 is fixed on the lower end of pillar 17, rotates tooth post 132
It positioned at the top of fixed tooth post 132, rotates and is formed with teeth portion 132a on several on the circumferencial direction of tooth post 132, on adjacent two
Gap between teeth portion 132a forms sliding slot 132b, is formed on the circumferencial direction of fixed tooth post 133 consistent with upper teeth portion quantity
Lower teeth portion 133a, the width of lower teeth portion 133a is not more than the width of sliding slot 132b.Rotate tooth post 132 and fixed tooth post 132 not
At a fully engaged namely upper teeth portion 132a is discontinuous, if currently upper teeth portion 132a and lower teeth portion 133a is in meshing state, button
In retracted mode, when applying pressure to button 11, pressure is transferred to pillar 17, and lower teeth portion 133a is moved downward, lower teeth portion
When 133a and upper teeth portion 132a is detached from, the tip of lower teeth portion 133a and the contact of incline plane of upper teeth portion generate and push rotation tooth post 132
Radial force push rotation tooth post 132 to rotate, when stopping applying pressure, the inclined-plane of lower teeth portion 133a is sliding along the inclined-plane of upper teeth portion
Enter into sliding slot 132b, button 11 pops up at this time, exposes USB interface.When push button 11 again, rotation tooth post 132 is rotated,
Lower teeth portion 133a is engaged again with another lower teeth portion 133a, and button retracts, and so recycles.
While can be realized pop-up or retraction movement due to the button of this programme, at least meet usb 14 by
Button can be connected when popping up with power circuit, and retracted position switchs just with corresponding on state and conventional control button
On the contrary, as shown in figure 3, figure 4 and figure 5, in the present embodiment by wherein once have on the lateral surface of teeth portion 133a several first
Contact 18, the first contact 18 are connect with the respective terminal of usb 14, are formed on the inner surface of pilot hole 16 and the first contact
18 the second contacts 19 to match, the second contact 19 is connect by conducting wire with power circuit, when guide post bullet 15 rises, the first contact
18 are in contact along sliding slot 132b upward sliding with the second contact 19, realize that the first contact 18 is connect with power circuit, Jin Ershi
Existing usb 14 is connect with power circuit.When button retracts, since usb 14 is hidden, can not be used to charge, the
One contact 18 is disconnected with the second contact 19, is consistent with use demand, and can splashing when protection power source circuit.
For the communication stability for improving the first contact 18 and when the second contact 19 contacts, preferably the first contact 18 is elasticity
Contact.
As shown in figure 3, the lower surface of button 11 offers pilot hole 110, the upper end of pillar 17 has upper end gear 171, convex
The upper end of column 17 is rotatably inserted into pilot hole 110, and the inside of pilot hole 110 has limited step 111 to upper end gear 171
Limit, usb 14 are connect by rotary electric interface 20 with the first contact 18, therefore, when button 11 is in order to extend function, need
When turn being wanted to realize control, it can remain that usb 14 is connect with the first contact 18.Rotary electric interface 20 can use
If electric slip ring is realized, it is certainly not limited to above-mentioned electronic component.
When the USB socket of the present embodiment is applied on electrical equipment, in order to expand the function of button 11, make it in turn
Control of the Shi Shixian to electrical equipment is preferably additionally provided with encoder 21, the rotating part 211 of encoder 21 on upper end gear 171
It is fixed with button 11.Button 11 can be rotated relative to pillar 17, and the rotating part rotation of encoder 21 is driven when button 11 rotates,
Realize control input, encoder 21 can be by being similar to the connection type of the first contact and the second contact and the control mould of electric appliance
Block connection.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model,
It should also belong to the protection scope of the utility model.
Claims (5)
1. a kind of USB socket, it is characterised in that: including button and pedestal, shown button and the pedestal are flexible by push type
Structure connection, the side of the button is provided with USB interface, guide post is formed on the pedestal, is opened up in the guide post
There is opening up pilot hole, the pillar extended downwardly is fixed on the button, the pillar is inserted into the pilot hole,
The push type stretching structure includes spring, rotation tooth post and fixed tooth post, the spring be set in outside the guide post and
Both ends are abutted against with the pedestal and button respectively, and the rotation tooth post is rotatably provided in the pilot hole, the fixation
Tooth post is fixed on the lower end of the pillar, and the rotation tooth post is located at the top of the fixed tooth post, the rotation tooth post
Teeth portion on several is formed on circumferencial direction, the gap on adjacent two between teeth portion forms sliding slot, the circle of the fixed tooth post
It is formed in circumferential direction and is not more than the width of the sliding slot with the upper consistent lower teeth portion of teeth portion quantity, the width of the lower teeth portion
Degree, wherein once having several first contacts on the lateral surface of teeth portion, the lower surface of the button offers pilot hole, described
The upper end of pillar is kept off with upper end, and the upper end of the pillar is rotatably inserted into the pilot hole, and the pilot hole is interior
There is limited step to keep off limit to the upper end in portion, and the USB interface is connect by rotary electric interface with first contact.
2. USB socket according to claim 1, it is characterised in that: the respective end of first contact and the USB interface
Son connects, and is formed with the second contact to match with first contact, the guide post bullet on the inner surface of the pilot hole
When rising, first contact is in contact with second contact, and second contact is connect with power circuit.
3. USB socket according to claim 2, it is characterised in that: the lower surface of the button offers pilot hole, described
The upper end of pillar is kept off with upper end, and the upper end of the pillar is rotatably inserted into the pilot hole, and the pilot hole is interior
There is limited step to keep off limit to the upper end in portion, and the USB interface is connect by rotary electric interface with first contact.
4. USB socket according to claim 3, it is characterised in that: the upper end, which is blocked, is additionally provided with encoder, the volume
The rotating part of code device is fixed with the button.
5. USB socket according to claim 2, it is characterised in that: first contact is resilient contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252798.2U CN208368807U (en) | 2018-02-12 | 2018-02-12 | A kind of USB socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252798.2U CN208368807U (en) | 2018-02-12 | 2018-02-12 | A kind of USB socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368807U true CN208368807U (en) | 2019-01-11 |
Family
ID=64922889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252798.2U Active CN208368807U (en) | 2018-02-12 | 2018-02-12 | A kind of USB socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787029A (en) * | 2019-04-04 | 2019-05-21 | 胡云鑫 | A kind of three-pin socket |
| CN110986230A (en) * | 2019-12-28 | 2020-04-10 | 胡玉平 | Intelligent controller of radiation air conditioner |
| CN114992448A (en) * | 2022-06-02 | 2022-09-02 | 安徽康佳电子有限公司 | Novel television base |
-
2018
- 2018-02-12 CN CN201820252798.2U patent/CN208368807U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787029A (en) * | 2019-04-04 | 2019-05-21 | 胡云鑫 | A kind of three-pin socket |
| CN110986230A (en) * | 2019-12-28 | 2020-04-10 | 胡玉平 | Intelligent controller of radiation air conditioner |
| CN110986230B (en) * | 2019-12-28 | 2021-04-16 | 颜丽妹 | Intelligent controller of radiation air conditioner |
| CN114992448A (en) * | 2022-06-02 | 2022-09-02 | 安徽康佳电子有限公司 | Novel television base |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |