CN104638491B - A kind of USB interface encapsulating method, USB smart keys and terminal - Google Patents
A kind of USB interface encapsulating method, USB smart keys and terminal Download PDFInfo
- Publication number
- CN104638491B CN104638491B CN201510067398.5A CN201510067398A CN104638491B CN 104638491 B CN104638491 B CN 104638491B CN 201510067398 A CN201510067398 A CN 201510067398A CN 104638491 B CN104638491 B CN 104638491B
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- China
- Prior art keywords
- usb
- cover plate
- pin
- interface
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 241000238367 Mya arenaria Species 0.000 claims description 8
- 230000001960 triggered effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses a kind of USB interface encapsulating method; USB interface is sealed by USB smart keys; a kind of USB smart keys are disclosed again; include the interface protective cover of the USB interface for closed terminal; cover plate pin is provided with interface protective cover; cover plate pin in the state of interface protective cover closing USB interface can conducting and transmission signal corresponding with the USB pins of terminal, one end that interface protection covers remote cover plate pin is provided with cover plate button for triggering specified signal.A kind of terminal with above-mentioned USB smart keys is also disclosed in this programme.This programme in the USB interface position of terminal by setting interface protective cover; and the cover plate button that the cover plate pin that can be turned on terminal and triggerable signal are set is covered in interface protection; not only realize that the sealing to the USB interface of terminal is protected; effectively prevent USB interface feed liquor and enter foreign matter; and increase a kind of control button for terminal, improve interesting and convenience.
Description
Technical field
Intelligently pressed the present invention relates to electric terminal equipment technical field, more particularly to a kind of USB interface encapsulating method, USB
Key and terminal.
Background technology
The rhythm of life of modern society people is more and more faster, and interpersonal communication is also increasingly closer and frequent, people
For communication equipment dependence it is very strong.Wherein, mobile phone is one of most widely used communication terminal, and mobile phone is with its light, behaviour
The features such as making simple and full-featured gets the favour of people and popularized comprehensively.Mobile phone is mobile terminal, is needed in use
Charge and data are exchanged with external equipment, therefore, current mobile phone is substantially provided with USB interface.But current market
On mobile phone USB interface under non-working condition be generally open design, the easy feed liquor of mobile phone USB interface of this open design
With enter foreign matter, cause USB interface short circuit, block and corrode, influence USB interface reliability and shorten mobile phone service life.
The U of Chinese patent literature CN 203167019 disclose a kind of mobile phone waterproof USB plugs, are mainly used in covering mobile phone side
USB holes on face, play waterproof sealing, and waterproof USB plugs are an independent parts, including cover plate, water proof ring and handle
Three parts, one end of handle is fixedly connected with water proof ring, and the other end of handle inserts the fore shell of mobile phone.
Above-mentioned waterproof USB plugs can prevent USB interface feed liquor and enter foreign matter, but waterproof USB plug functions are single, are not inconsistent
Close people for mobile phone multi-functional compound, interesting and convenience the need for.
In addition to mobile phone terminal, USB interface is provided with major part electronic product terminal at present, to enter with external equipment
USB interface in row data exchange, these electronic product terminals can also have the USB interface with mobile phone terminal in use
Similar feed liquor and the problems such as enter foreign matter.
The content of the invention
It is an object of the present invention to：A kind of USB interface encapsulating method is provided, by USB smart keys to USB interface
Sealed, both met the sealing protection of USB interface, realize that the instruction to terminal where USB interface is controlled again.
It is another object of the present invention to：A kind of USB smart keys are provided, can be with by covering setting in interface protection
The cover plate pin of terminal conducting and the cover plate button of triggerable signal, not only realize that the sealing to the USB interface of terminal is protected, and
And increase a kind of control button for terminal, improve interesting and convenience.
A further object of the present invention is：A kind of terminal with USB smart keys is provided, makes the USB interface of terminal
It is effectively protected, while interest and convenience experience effect during improving user's use.
For up to this purpose, the present invention uses following technical scheme：
On the one hand, a kind of USB interface encapsulating method is disclosed there is provided a kind of USB smart keys, by the USB smart keys
The USB interface is sealed in insertion USB interface, in the state of the USB smart keys insert the USB interface,
The USB smart keys can carry out instruction control to the terminal where the USB interface.
Specifically, need to be by the USB smart keys from the USB before the USB interface and external USB joint grafting
Extracted in interface；After the USB interface and external USB joint are disconnected, the USB smart keys can be inserted described
In USB interface, the USB interface is sealed.
On the other hand there is provided a kind of USB smart keys, the interface protective cover of the USB interface for closed terminal, institute are included
State and cover plate pin is provided with interface protective cover, the cover plate pin is in the state of interface protective cover closing USB interface
Corresponding with the USB pins of terminal it can turn on and transmission signal, the interface protection covers one end away from the cover plate pin and set
It is equipped with the cover plate button for triggering specified signal.
Specifically, the USB pins are electrically connected with the control system of terminal.
Specifically, when the interface protective cover is inserted in the USB interface, the cover plate pin and the USB pins
Conducting, but any signal will not be now triggered, only it can just be triggered specified when the cover plate button is pressed on this basis
Signal, realize specific function action.
As a kind of perferred technical scheme, the cover plate pin includes the cover plate ID pin and cover plate GND of selectivity conducting
Pin, the cover plate ID pin are selectively connected with the USB_ID pin at the USB interface, the cover plate GND pin selectively with it is described
USB_GND pin connection at USB interface.
As a kind of perferred technical scheme, the interface protective cover is interior and draws positioned at the cover plate button with the cover plate
The conducting of the selective conducting cover plate ID pin and the cover plate GND pin is set to switch between pin.
Specifically, in the state of the interface protective cover is not inserted into the USB interface, institute is made by the conducting switch
State cover plate ID pin to turn on the cover plate GND pin, any signal can not be triggered, it is only described in interface protective cover insertion
The signal specified could be triggered by the cover plate ID pin is turned on the cover plate GND pin in the state of USB interface.
As a kind of perferred technical scheme, the conducting switch is provided in the cover plate button and drawn close to the cover plate
The conducting piece of pin one end, one end of the conducting piece is selectively connected with the cover plate ID pin, the other end choosing of the conducting piece
Selecting property is connected with the cover plate GND pin.
It is preferred that, the two ends of the conducting piece and the cover plate ID pin, the cover plate GND pin normal offs, when the cover plate is pressed
When key is pressed, the two ends of the conducting piece are turned on the cover plate ID pin, the cover plate GND pin respectively.
As a kind of perferred technical scheme, it is described conducting switch be provided in the cover plate pin close to the cover plate by
The key switch of key one end, the cover plate button selectively extruding key switch.
It is preferred that, one end of the key switch keeps normally closed with the cover plate ID pin, the other end and the cover plate GND pin
Normal off.When the cover plate button is pressed, the key switch switches to closed form with the cover plate GND pin from off-state
State, realizes the conducting of the cover plate ID pin and the cover plate GND pin.
It is preferred that, one end of the key switch keeps normally closed with the cover plate GND pin, the other end and the cover plate ID pin
Normal off.When the cover plate button is pressed, the key switch switches to closed form with the cover plate ID pin from off-state
State, realizes the conducting of the cover plate ID pin and the cover plate GND pin.
As a kind of perferred technical scheme, the interface protective cover includes sealing plate and is fixed on the sealing plate side
USB plug, the cover plate pin is fixedly installed in the USB plug, and the cover plate button is arranged in the sealing plate simultaneously
Through the sealing plate.
It is preferred that, the USB plug can be docked with five general pin USB interfaces.
As a kind of perferred technical scheme, the side of the sealing plate is provided with for the interface protective cover can be lived
The cover board connecting component in terminal is connected to dynamicly.
Specifically, by setting the cover board connecting component, it can effectively prevent the USB smart keys from losing.
As a kind of perferred technical scheme, the sealing plate includes the duricrust body for being used to install the cover plate button,
And it is arranged on the soft shell seal of the duricrust outer body.
Specifically, in the soft shell seal of the duricrust outer body, liquid and dust etc. can be more effectively prevented from
Fine particle enters the USB interface, extends the service life of the USB interface.
As a kind of perferred technical scheme, the duricrust body is made of TPE or PVC material；
And/or, the soft shell seal is made of rubber；
And/or, the cover board connecting component is made of rubber.
Another aspect is there is provided a kind of terminal, and the terminal, which has, to be offered USB in above-mentioned USB smart keys, terminal and connect
Mouthful, the USB smart keys selectively open and close the USB interface.
It is preferred that, the terminal includes mobile phone, notebook, tablet personal computer, desktop computer, vehicle-mounted computer, POS etc. and set
It is standby.
Beneficial effects of the present invention are：A kind of USB interface encapsulating method is provided, USB interface entered by USB smart keys
Row sealing, had both met the sealing protection of USB interface, realized that the instruction to terminal where USB interface is controlled again.Additionally, it is provided one
USB smart keys and the terminal with the USB smart keys are planted, by setting interface protective cover in the USB interface position of terminal,
And the cover plate button that the cover plate pin that can be turned on terminal and triggerable signal are set is covered in interface protection, not only realization pair
The sealing protection of the USB interface of terminal, effectively prevents USB interface feed liquor and enters foreign matter, and is pressed for a kind of control of terminal increase
Key, improves interesting and convenience.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is a kind of structural representation of USB smart keys described in embodiment；
Fig. 2 is the structural representation of another USB smart keys described in embodiment；
Fig. 3 is a kind of structural representation of terminal with USB smart keys described in embodiment.
Fig. 1 is into Fig. 3：
1st, USB interface；2nd, interface protective cover；21st, sealing plate；211st, duricrust body；212nd, soft shell seal；22nd, USB is inserted
Head；31st, cover plate ID pin；32nd, cover plate GND pin；4th, cover plate button；51st, piece is turned on；52nd, key switch；6th, cover board connecting component.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
A kind of USB interface encapsulating method selectively inserts the USB smart keys there is provided a kind of USB smart keys
The USB interface is sealed in USB interface, it is described in the state of the USB smart keys insert the USB interface
USB smart keys can carry out instruction control to the terminal where the USB interface.Specifically, in the USB interface and outside
Before USB joint grafting, the USB smart keys need to be extracted out of described USB interface；Connect in the USB interface and external USB
After head is disconnected, the USB smart keys can be inserted in the USB interface, the USB interface is sealed.
As shown in Figure 1, 2, 3, a kind of USB smart keys, include the interface protective cover of the usb 1 for closed terminal
2, cover plate pin is provided with interface protective cover 2, the cover plate pin can in the state of the closing usb 1 of interface protective cover 2
One end away from the cover plate pin is provided with use on conducting and transmission signal corresponding with the USB pins of terminal, interface protective cover 2
The cover plate button 4 of signal is specified in triggering.
Specifically, the USB pins are electrically connected with the control system of terminal, when in the insertion usb 1 of interface protective cover 2
When, the cover plate pin is turned on the USB pins, but will not now trigger any signal, and cover plate is only worked as on this basis
When button 4 is pressed, the signal specified can be just triggered, specific function action is realized.
The cover plate pin includes the cover plate ID pin 31 and cover plate GND pin 32 of selectivity conducting, the selectivity of cover plate ID pin 31
It is connected with the USB_ID pin at usb 1, the selectivity of cover plate GND pin 32 is connected with the USB_GND pin at usb 1.
In interface protective cover 2 and positioned at setting selective conducting cover plate ID between cover plate button 4 and the cover plate pin
The conducting of pin 31 and cover plate GND pin 32 is switched.In the state of interface protective cover 2 is not inserted into usb 1, pass through the conducting
Switch turns on cover plate ID pin 31 and cover plate GND pin 32, can not trigger any signal, only inserts USB in interface protective cover 2
The signal specified could be triggered by cover plate ID pin 31 is turned on cover plate GND pin 32 in the state of interface 1.
In the present embodiment, as shown in figure 1, the conducting switch is provided in cover plate button 4 close to the cover plate pin
The conducting piece 51 of one end, turn on piece 51 one end selectively be connected with cover plate ID pin 31, turn on piece 51 the other end selectivity and
Cover plate GND pin 32 are connected.Specifically, the two ends of conducting piece 51 and cover plate ID pin 31, the normal off of cover plate GND pin 32, when cover plate button 4
When being pressed, the two ends of conducting piece 51 are turned on cover plate ID pin 31, cover plate GND pin 32 respectively.
In another embodiment, as shown in Fig. 2 it is described conducting switch be provided in the cover plate pin close to cover plate by
The key switch 52 of the one end of key 4, the selectivity extruding key switch 52 of cover plate button 4.One end of key switch 52 and cover plate ID pin
31 keep normally closed, the other end and the normal off of cover plate GND pin 32.When cover plate button 4 is pressed, key switch 52 and cover plate GND pin
32 switch to closure state from off-state, realize the conducting of cover plate ID pin 31 and cover plate GND pin 32.
In another embodiment, the conducting switch is provided in the cover plate pin close to described cover plate button one end
Key switch, the cover plate button selectively extruding key switch.One end of the key switch and the cover plate GND
Pin keeps normally closed, the other end and the cover plate ID pin normal offs.When the cover plate button is pressed, the key switch with it is described
Cover plate ID pin switch to closure state from off-state, realize the conducting of the cover plate ID pin and the cover plate GND pin.
Interface protective cover 2 includes sealing plate 21 and is fixed on the side USB plug 22 of sealing plate 21, and USB plug 22 can be with leading to
Five pin USB interfaces are docked.The cover plate pin is fixedly installed in USB plug 22, and cover plate button 4 is arranged on sealing plate 21
It is interior and through sealing plate 21.The side of sealing plate 21 is provided with for interface protective cover 2 to be movably connected in terminal
Cover board connecting component 6, cover board connecting component 6 is made of rubber.By setting cover board connecting component 6, can effectively prevent the USB intelligence by
Key is lost.In other embodiments, cover board connecting component 6 is not provided with sealing plate 21, user in use can be according to itself
The hobby selectivity equipment USB smart keys.
Sealing plate 21 includes the duricrust body 211 for being used to install cover plate button 4, and is arranged on the outside of duricrust body 211
Soft shell seal 212.Duricrust body 211 is made of TPE material, and soft shell seal 212 is made of rubber.In other realities
Apply in example, duricrust body 211 can also be made of PVC material.Soft shell seal 212 in the outside of duricrust body 211, can
It is more effectively prevented from the fine particles such as liquid and dust and enters usb 1, extends the service life of usb 1.
As shown in figure 3, a kind of terminal, in the present embodiment, the terminal is mobile phone, mobile phone have above-mentioned USB intelligence by
Key, mobile phone one end offers usb 1, and the USB smart keys selectively open and close usb 1.
It is to be understood that, above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (9)
1. a kind of USB interface encapsulating method, it is characterised in that a kind of USB smart keys are provided, the USB smart keys are inserted
Enter and the USB interface is sealed in USB interface, in the state of the USB smart keys insert the USB interface, institute
Instruction control can be carried out to the terminal where the USB interface by stating USB smart keys, and the control instruction is only by once pressing
Button is transmitted；In the state of the USB buttons extract the USB interface, external USB joint is inserted with the USB interface
Connect.
2. a kind of USB smart keys, it is characterised in that include the interface protective cover of the USB interface for closed terminal, described to connect
It is provided with cover plate pin in mouthful protection cap, the cover plate pin can be with the state of interface protective cover closing USB interface
The USB pins correspondence conducting of terminal and transmission signal, the cover plate pin include the cover plate ID pin and cover plate GND of selectivity conducting
Pin, the cover plate ID pin are selectively connected with the USB_ID pin at the USB interface, the cover plate GND pin selectively with it is described
USB_GND pin connection at USB interface, the interface protection covers one end away from the cover plate pin and is provided with for triggering
The cover plate button of signal is specified, the cover plate button is pressed, trigger the signal specified, realize specific function action.
3. a kind of USB smart keys according to claim 2, it is characterised in that in the interface protective cover and positioned at institute
State the conducting that the selective conducting cover plate ID pin and the cover plate GND pin are set between cover plate button and the cover plate pin
Switch.
4. a kind of USB smart keys according to claim 3, it is characterised in that the conducting switch is provided in described
Cover plate button is close to the conducting piece of described cover plate pin one end, and one end selectivity and the cover plate ID pin of the conducting piece connect
Connect, the other end of the conducting piece is selectively connected with the cover plate GND pin.
5. a kind of USB smart keys according to claim 3, it is characterised in that the conducting switch is provided in described
Cover plate pin is close to the key switch of described cover plate button one end, the cover plate button selectively extruding key switch.
6. a kind of USB smart keys according to claim 4 or 5, it is characterised in that the interface protective cover includes sealing
Plate and sealing plate side USB plug is fixed on, the cover plate pin is fixedly installed in the USB plug, the cover plate
Button is arranged in the sealing plate and through the sealing plate.
7. a kind of USB smart keys according to claim 6, it is characterised in that the side of the sealing plate is provided with use
In the cover board connecting component in terminal that the interface protective cover is movably connected.
8. a kind of USB smart keys according to claim 7, it is characterised in that the sealing plate includes being used to install institute
The duricrust body of cover plate button is stated, and is arranged on the soft shell seal of the duricrust outer body.
9. a kind of terminal, it is characterised in that with the USB smart keys described in any one of claim 2 to 8, is opened up in terminal
There is USB interface, the USB smart keys selectively open and close the USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067398.5A CN104638491B (en) | 2015-02-09 | 2015-02-09 | A kind of USB interface encapsulating method, USB smart keys and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067398.5A CN104638491B (en) | 2015-02-09 | 2015-02-09 | A kind of USB interface encapsulating method, USB smart keys and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104638491A CN104638491A (en) | 2015-05-20 |
| CN104638491B true CN104638491B (en) | 2017-09-01 |
Family
ID=53216950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067398.5A Expired - Fee Related CN104638491B (en) | 2015-02-09 | 2015-02-09 | A kind of USB interface encapsulating method, USB smart keys and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104638491B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846223B (en) * | 2016-04-22 | 2019-04-12 | 北京小米移动软件有限公司 | USB interface plug, control method and device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020701A1 (en) * | 2006-05-04 | 2007-11-08 | Preh Keytec Gmbh | keyboard |
| CN100530471C (en) * | 2006-07-13 | 2009-08-19 | 坤胜工业股份有限公司 | Push-button switch device |
| CN201199496Y (en) * | 2008-04-22 | 2009-02-25 | 余正明 | Switch |
| CN201549686U (en) * | 2009-10-22 | 2010-08-11 | 张加樾 | Multifunctional plug |
| CN102244321B (en) * | 2010-05-14 | 2015-04-01 | 中山市云创知识产权服务有限公司 | USB (universal serial bus) connection cable |
| CN201750000U (en) * | 2010-07-15 | 2011-02-16 | 创扬通信技术（深圳）有限公司 | Interface protection device, device with interface protection device, and interface protection plug |
| CN102420369A (en) * | 2010-09-28 | 2012-04-18 | 南通祥林电子科技有限公司 | Novel USB (universal serial bus) interface |
| CN203896410U (en) * | 2013-08-06 | 2014-10-22 | 保科特姆公司 | Selector capable of coupling to port of smartphone |
-
2015
- 2015-02-09 CN CN201510067398.5A patent/CN104638491B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104638491A (en) | 2015-05-20 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 |