CN106654692A - USB interface of electronic device, and electronic device - Google Patents
USB interface of electronic device, and electronic device Download PDFInfo
- Publication number
- CN106654692A CN106654692A CN201610949382.1A CN201610949382A CN106654692A CN 106654692 A CN106654692 A CN 106654692A CN 201610949382 A CN201610949382 A CN 201610949382A CN 106654692 A CN106654692 A CN 106654692A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- usb interface
- hollow housing
- dust
- metal pins
- 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.)
- Granted
Links
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
-
- 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
- H01R43/002—Maintenance of line connectors, e.g. cleaning
Abstract
The invention discloses a USB interface of an electronic device, and an electronic device. The USB interface comprises a hollow housing and a circuit board, the circuit board is disposed in the hollow housing, the circuit board is also provided with a metal pin, the metal pin is parallel to a connecting finger on the circuit board, the metal pin is electrically connected with a power supply of the electronic device, the hollow housing is electrically connected with the power supply of the electronic device, the metal fin and the hollow housing form an electric field through the power supply, and micro dust around the metal pin moves to the inner wall of the hollow housing through the electric field. According to the invention, the micro dust around the metal pin is moved to the inner wall of the hollow housing through a charge effect, the micro dust can be conveniently removed, and an electrostatic dedusting function of the USB interface of the electronic device is realized.
Description
Technical field
The present embodiments relate to communication interface technique field, more particularly to the USB (Universal of a kind of electronic equipment
Serial Bus, USB) interface and electronic equipment.
Background technology
In prior art, electronic equipment generally carries USB interface, so that external electrical product is electrically connected.As
Electronic product, it generally has Mini USB interfaces, after long-term use, it will usually the micronic dust that accumulation is produced because of electrostatic, even
Loose contact can be caused when connecing USB external equipments.
In order to prevent USB interface from accumulating micronic dust, many electronic equipment manufacturers are proposed dust prevention, but the dust prevention is
Install dust cap or dust cover additional at USB interface, due to the use of USB interface being to need to open dust cap or dust cover, and its
Inconvenience, while dust-proof effect is also bad.
The content of the invention
The embodiment of the present invention provides the USB interface and electronic equipment of a kind of electronic equipment, to the USB interface of electronic equipment
The function of electrostatic precipitation.
The USB interface of a kind of electronic equipment provided in an embodiment of the present invention, including：
Hollow housing and wiring board；
The wiring board is located in the hollow housing；
Metal pins are additionally provided with the wiring board, the metal pins are parallel with the golden finger on the wiring board, institute
State the power electric connection of metal pins and the electronic equipment；
The power electric connection of the hollow housing and the electronic equipment, by the power supply by the metal pins with
The hollow housing forms electric field so that the micronic dust around the metal pins by the electric field move to it is described in
On the inwall of empty housing.
Alternatively, be additionally provided with dust guiding groove on the inside of the hollow housing, for store it is described move to it is described hollow
Housing inwall on micronic dust.
Alternatively, rotor is additionally provided with the dust guiding groove, the dust guiding groove memory storage is removed by rotating said rotor
Micronic dust.
Alternatively, powered brush is additionally provided with the dust guiding groove, for removing the micronic dust in the dust guiding groove.
Alternatively, also include, set the run time of the powered brush, regularly remove the micronic dust in the dust guiding groove.
Alternatively, the metal pins electrically connect the negative pole of the power supply of the electronic equipment, and the hollow housing is electrically connected
Connect the positive pole of the power supply of the electronic equipment；
The electronic equipment launches high voltage pulse according to setting time by the metal pins so that positioned at the gold
The micronic dust of category pin periphery is powered, and the micronic dust carries out electricity in the electric field that the metal pins are formed with the hollow housing
Lotus moves.
Alternatively, the wiring board also includes multiple golden fingers, and the metal pins are located in the plurality of golden finger
It is parallel with the plurality of golden finger in plane.
Alternatively, the hollow housing is shaped as ellipse or rectangle.
Alternatively, the electronic equipment USB interface is Type-A interfaces or Type-C interfaces.
Correspondingly, the embodiment of the present invention additionally provides a kind of electronic equipment, including the USB interface of above-mentioned electronic equipment.
The USB interface of electronic equipment provided in an embodiment of the present invention includes hollow housing and wiring board, and wiring board is located at
In the hollow housing, metal pins are additionally provided with wiring board, metal pins are parallel with the golden finger on wiring board, and metal draws
The power electric connection of pin and electronic equipment, the power electric connection of hollow housing and electronic equipment, by power supply by metal pins
Electric field is formed with hollow housing, so that the micronic dust around metal pins moves to the inwall of hollow housing by electric field
On.The micronic dust around metal pins is moved on the inwall of hollow housing by charge effect, is easy to remove micronic dust, it is real
The function of the electrostatic precipitation of the USB interface of existing electronic equipment.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
The those of ordinary skill in field by, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the USB interface of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the USB interface of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of micronic dust motion provided in an embodiment of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step ground is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than the enforcement of whole
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
In embodiments of the present invention, electronic equipment can be the equipment for providing a user with voice and/or data connectivity
, including wireless terminal (device).Wireless terminal can be the portable equipment with wireless connecting function or be connected to wireless
Other processing equipments of modem, the mobile terminal that Jing wireless access networks are communicated with one or more core nets.Example
Such as, wireless terminal can be mobile phone (or being referred to as " honeycomb " phone) and the computer with locomotive function.
Based on foregoing description, Fig. 1 shows the USB interface of a kind of electronic equipment provided in an embodiment of the present invention, such as Fig. 1 institutes
Show, including：
Hollow housing 101 and wiring board 102, the wiring board 102 is located in the hollow housing 101.Wiring board 102
On be additionally provided with metal pins 1021, the power electric connection of metal pins 1021 and the electronic equipment.Hollow housing 101 and electricity
Metal pins 1021 are formed electric field by the power electric connection of sub- equipment by power supply with hollow housing 101, so as to be located at metal
Micronic dust around pin 1021 is moved on the inwall of hollow housing 101 by electric field.The hollow housing 101 is metal system
Form.
The micronic dust around metal pins 1021 is moved on the inwall of hollow housing 101 by charge effect, is easy to
Micronic dust is removed, the function of the electrostatic precipitation of the USB interface of electronic equipment is realized.
In above-mentioned USB interface, for the ease of removing the micronic dust on the inwall of hollow housing 101, this is hollow
Dust guiding groove 1011 is additionally provided with the inside of housing 101, the inwall that storage moves to hollow housing 101 is used for as shown in Figure 2
Micronic dust.
Accumulation over time, the micronic dust in dust guiding groove 1011 can be more poly- more.For the ease of remove micronic dust, can with
Rotor is additionally provided with the dust guiding groove 1011, the micronic dust of dirt groove memory storage is manually removed by rotor.The rotor is provided with spiral shell
Line, in rotor rotation process, due to screw thread rotation, can push away the micronic dust in dust guiding groove 1011, just reached and removed
The effect of dirt.The rotor can be an elongated thread bar matched with dust guiding groove 1011, can be with manual rotation.Or lead at this
Powered brush is additionally provided with dirt groove 1011, for removing the micronic dust in dust guiding groove 1011.The powered brush can include micromotor
And dust removal brush, drive the dust removal brush rotation, dust removal brush to clean the dust guiding groove during rotation by micromotor
Micronic dust in 1011, reaches the purpose for removing the micronic dust in dust guiding groove 1011.User can set the run time of the powered brush,
The timing automatic micronic dust removed in dust guiding groove 1011.The higher power dissipation of mobile phone so can be both avoided, too high voltages is not needed again,
Meet the requirement such as security appliance.
As shown in figure 3, metal pins 1021 electrically connect the negative pole of the power supply of electronic equipment, hollow housing 101 is electrically connected
The positive pole of the power supply of electronic equipment, electronic equipment launches high voltage pulse according to setting time by metal pins 1021 so that
Micronic dust positioned at the periphery of metal pins 1021 is powered, and micronic dust is in the electric field that metal pins 1021 are formed with hollow housing 101
Charge movement is carried out, so that micronic dust is moved on the inwall of hollow housing 101.The setting time can empirically be entered
Row is arranged.
As shown in figure 1, wiring board 102 also includes multiple golden fingers, the metal pins 1021 are located in multiple golden fingers
It is parallel with multiple golden fingers in plane, so that the housing 101 hollow with this of metal pins 1021 forms parallel electric field.
Above-mentioned hollow housing 101 is shaped as ellipse or rectangle, and the miniUSB interfaces such as on mobile phone are oval
's.USB interface on notebook computer is rectangle.Accordingly, above-mentioned electronic equipment USB interface be Type-A interfaces or
Type-C interfaces.
In embodiments of the present invention, first, in 1,021 1 higher voltage pulses of the metal pins, profit should for software merit rating
Pulse is by the air ionization in the neighbouring space of metal pins 1021 so that air is powered.Secondly, the air after being ionized can carry out height
Speed motion, produces the corona zone of a small range near metal pins 1021, and micronic dust is by corona zone and metal pins
1021 can also with certain electric charge with when peripheral conductive ring.It is finally positive and negative with long and thin metal pin 1021 using hollow housing
Micronic dust is adsorbed onto the inside of dust guiding groove 1011 by contrary voltage difference.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of electronic equipment, including above-mentioned electronic equipment
USB interface.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. the general-purpose serial bus USB interface of a kind of electronic equipment, it is characterised in that include：Hollow housing and wiring board；
The wiring board is located in the hollow housing；
It is additionally provided with metal pins on the wiring board, the power electric connection of the metal pins and the electronic equipment；
The power electric connection of the hollow housing and the electronic equipment, by the power supply by the metal pins with it is described
Hollow housing forms electric field so that the micronic dust around the metal pins moved to by the electric field it is described hollow
On the inwall of housing.
2. the USB interface of electronic equipment as claimed in claim 1, it is characterised in that on the inside of the hollow housing also
Dust guiding groove is provided with, for storing the micronic dust moved on the inwall of the hollow housing.
3. the USB interface of electronic equipment as claimed in claim 2, it is characterised in that be additionally provided with rotor in the dust guiding groove, leads to
Cross the micronic dust that rotating said rotor removes the dust guiding groove memory storage.
4. the USB interface of electronic equipment as claimed in claim 2, it is characterised in that be additionally provided with powered brush in the dust guiding groove,
For removing the micronic dust in the dust guiding groove.
5. the USB interface of electronic equipment as claimed in claim 4, it is characterised in that also include, sets the fortune of the powered brush
The row time, regularly remove the micronic dust in the dust guiding groove.
6. the USB interface of electronic equipment as claimed in claim 1, it is characterised in that the metal pins electrically connect the electricity
The negative pole of the power supply of sub- equipment, the hollow housing electrically connects the positive pole of the power supply of the electronic equipment；
The electronic equipment launches high voltage pulse according to setting time by the metal pins so that draw positioned at the metal
The micronic dust of pin periphery is powered, and the micronic dust carries out electric charge fortune in the electric field that the metal pins are formed with the hollow housing
It is dynamic.
7. the USB interface of electronic equipment as claimed in claim 1, it is characterised in that the wiring board also includes multiple golden hands
Refer to, the metal pins are parallel with the plurality of golden finger in the plane that the plurality of golden finger is located.
8. the USB interface of electronic equipment as claimed in claim 1, it is characterised in that being shaped as the hollow housing is ellipse
Circular or rectangle.
9. the USB interface of electronic equipment as claimed in claim 1, it is characterised in that the electronic equipment USB interface is
Type-A interfaces or Type-C interfaces.
10. a kind of electronic equipment, it is characterised in that include the general string of the electronic equipment as described in any one of claim 1 to 9
Row bus USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949382.1A CN106654692B (en) | 2016-10-25 | 2016-10-25 | The USB interface and electronic equipment of a kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949382.1A CN106654692B (en) | 2016-10-25 | 2016-10-25 | The USB interface and electronic equipment of a kind of electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654692A true CN106654692A (en) | 2017-05-10 |
| CN106654692B CN106654692B (en) | 2018-10-30 |
Family
ID=58821619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949382.1A Active CN106654692B (en) | 2016-10-25 | 2016-10-25 | The USB interface and electronic equipment of a kind of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654692B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454689U (en) * | 2009-07-24 | 2010-05-12 | 沈阳师范大学 | Electrostatic dust removing device |
| CN102476006A (en) * | 2010-11-24 | 2012-05-30 | 西安孔明电子科技有限公司 | Electrostatic precipitator for computer radiating holes |
| US20130052848A1 (en) * | 2011-08-31 | 2013-02-28 | Jason Sloey | Portable electronic devices with moisture control and moisture indication features |
| CN203118486U (en) * | 2013-04-09 | 2013-08-07 | 高庆泽 | U disk used for cleaning USB (universal serial bus) interface |
| CN204633058U (en) * | 2015-05-18 | 2015-09-09 | 特通科技有限公司 | USB Type-C connector modules |
| CN105149297A (en) * | 2015-10-21 | 2015-12-16 | 上海斐讯数据通信技术有限公司 | Intelligent equipment and dedusting method of same |
-
2016
- 2016-10-25 CN CN201610949382.1A patent/CN106654692B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201454689U (en) * | 2009-07-24 | 2010-05-12 | 沈阳师范大学 | Electrostatic dust removing device |
| CN102476006A (en) * | 2010-11-24 | 2012-05-30 | 西安孔明电子科技有限公司 | Electrostatic precipitator for computer radiating holes |
| US20130052848A1 (en) * | 2011-08-31 | 2013-02-28 | Jason Sloey | Portable electronic devices with moisture control and moisture indication features |
| CN203118486U (en) * | 2013-04-09 | 2013-08-07 | 高庆泽 | U disk used for cleaning USB (universal serial bus) interface |
| CN204633058U (en) * | 2015-05-18 | 2015-09-09 | 特通科技有限公司 | USB Type-C connector modules |
| CN105149297A (en) * | 2015-10-21 | 2015-12-16 | 上海斐讯数据通信技术有限公司 | Intelligent equipment and dedusting method of same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654692B (en) | 2018-10-30 |
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