CN106654692B - The USB interface and electronic equipment of a kind of electronic equipment - Google Patents
The USB interface and electronic equipment of a kind of electronic equipment Download PDFInfo
- Publication number
- CN106654692B CN106654692B CN201610949382.1A CN201610949382A CN106654692B CN 106654692 B CN106654692 B CN 106654692B CN 201610949382 A CN201610949382 A CN 201610949382A CN 106654692 B CN106654692 B CN 106654692B
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- CN
- China
- Prior art keywords
- electronic equipment
- usb interface
- hollow shell
- metal pins
- dust
- 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.)
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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 the USB interface of a kind of electronic equipment and electronic equipments, including hollow shell and wiring board, wiring board is located in the hollow shell, metal pins are additionally provided on wiring board, metal pins are parallel with the golden finger on wiring board, the power electric connection of metal pins and electronic equipment, the power electric connection of hollow shell and electronic equipment, metal pins and hollow shell are formed into electric field by power supply, so that the micronic dust around metal pins is moved to by electric field on the inner wall of hollow shell.The micronic dust around metal pins is moved on the inner wall of hollow shell by charge effect, convenient for removing micronic dust, realizes the function of the electrostatic precipitation of the USB interface of electronic equipment.
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, universal serial bus) interface and electronic equipment.
Background technology
In the prior art, electronic equipment usually carries USB interface, so that external electrical product is electrically connected.As
Electronic product usually has Mini USB interfaces, after long-term use, it will usually the micronic dust generated by electrostatic is accumulated, even
Poor contact can be caused when connecing USB external equipments.
USB interface accumulates micronic dust in order to prevent, and many electronic equipment manufacturers are proposed dust prevention, but the dust prevention is
Install dustproof cover or dust cover additional at USB interface, due to needing to open dustproof cover or dust cover being using USB interface, and its
Inconvenience, while dust-proof effect is also bad.
Invention content
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 shell and wiring board；
The wiring board is located in the hollow shell；
Metal pins are additionally provided on 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 shell and the electronic equipment, by the power supply by the metal pins with
The hollow shell forms electric field so that the micronic dust around the metal pins by the electric field move to it is described in
On the inner wall of empty shell.
Optionally, be additionally provided with dust guiding groove on the inside of the hollow shell, for store it is described move to it is described hollow
Shell inner wall on micronic dust.
Optionally, it is additionally provided with rotor in the dust guiding groove, is removed by rotating said rotor and is stored in the dust guiding groove
Micronic dust.
Optionally, it is additionally provided with powered brush in the dust guiding groove, for removing the micronic dust in the dust guiding groove.
Optionally, further include the run time for setting the powered brush, periodically remove the micronic dust in the dust guiding groove.
Optionally, the metal pins are electrically connected the cathode of the power supply of the electronic equipment, and the hollow shell is electrically connected
Connect the anode of the power supply of the electronic equipment；
The electronic equipment emits high voltage pulse according to setting time by the metal pins so that is located at the gold
Belong to the micronic dust electrification on pin periphery, the micronic dust carries out electricity in the electric field that the metal pins are formed with the hollow shell
Lotus moves.
Optionally, the wiring board further includes multiple golden fingers, and the metal pins are where the multiple golden finger
It is parallel with the multiple golden finger in plane.
Optionally, the shape of the hollow shell is ellipse or rectangle.
Optionally, 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, includes the USB interface of above-mentioned electronic equipment.
The USB interface of electronic equipment provided in an embodiment of the present invention includes hollow shell and wiring board, and wiring board is located at
In the hollow shell, metal pins are additionally provided on wiring board, metal pins are parallel with the golden finger on wiring board, and metal draws
The power electric connection of foot and electronic equipment, the power electric connection of hollow shell and electronic equipment, by power supply by metal pins
Electric field is formed with hollow shell, so that the micronic dust around metal pins moves to the inner wall of hollow shell by electric field
On.The micronic dust around metal pins is moved on the inner wall of hollow shell by charge effect, it is real convenient for removing micronic dust
The function of the electrostatic precipitation of the USB interface of existing electronic equipment.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
The those of ordinary skill in field without creative efforts, will can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the USB interface of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram 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 movement provided in an embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
In embodiments of the present invention, electronic equipment can be the equipment for providing a user voice and/or data connectivity
Including wireless terminal (device),.Wireless terminal can be had the portable equipment of wireless connecting function or be connected to wireless
Other processing equipments of modem, the mobile terminal communicated with one or more core nets through wireless access network.Example
Such as, wireless terminal can be mobile phone (or being " 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 shell 101 and wiring board 102, the wiring board 102 are located in the hollow shell 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 shell 101 and electricity
Metal pins 1021 and hollow shell 101 are formed electric field, so as to be located at metal by the power electric connection of sub- equipment by power supply
Micronic dust around pin 1021 is moved to by electric field on the inner wall of hollow shell 101.The hollow shell 101 is made of metal
It forms.
The micronic dust around metal pins 1021 is moved on the inner wall of hollow shell 101 by charge effect, is convenient for
Micronic dust is removed, realizes the function of the electrostatic precipitation of the USB interface of electronic equipment.
In above-mentioned USB interface, for the ease of removing the micronic dust on the inner wall of hollow shell 101, this is hollow
Dust guiding groove 1011 is additionally provided on the inside of shell 101, as shown in Figure 2 for storing the inner wall for moving to hollow shell 101
Micronic dust.
With the accumulation of time, the more poly- micronic dust in dust guiding groove 1011 can be the more.It, can also be for the ease of removing micronic dust
It is additionally provided with rotor in the dust guiding groove 1011, the micronic dust stored in dirt slot is manually removed by rotor.The rotor is equipped with spiral shell
Micronic dust in dust guiding groove 1011, due to screw thread rotation, can be pushed away in rotor rotation process, just reach and removed by line
The effect of dirt.The rotor can be one and 1011 matched elongated thread bar of dust guiding groove, can be with manual rotation.Or it leads at this
It is additionally provided with powered brush in dirt slot 1011, for removing the micronic dust in dust guiding groove 1011.The powered brush may include micromotor
And dust removal brush, drive the dust removal brush to rotate by micromotor, dust removal brush can clean the dust guiding groove during rotation
Micronic dust in 1011 achievees the purpose that remove the micronic dust in dust guiding groove 1011.User can set the run time of the powered brush,
The automatic micronic dust removed in dust guiding groove 1011 of timing.So not only can be to avoid the higher power dissipation of mobile phone, but also too high voltages are not needed,
Meet the requirements such as security appliance.
As shown in figure 3, metal pins 1021 are electrically connected the cathode of the power supply of electronic equipment, the electrical connection of hollow shell 101
The anode of the power supply of electronic equipment, electronic equipment emit high voltage pulse according to setting time by metal pins 1021 so that
Micronic dust positioned at 1021 periphery of metal pins charges, and micronic dust is in the electric field that metal pins 1021 are formed with hollow shell 101
Charge movement is carried out, so that micronic dust moves on the inner wall of hollow shell 101.The setting time can empirically into
Row setting.
As shown in Figure 1, wiring board 102 further includes multiple golden fingers, the metal pins 1021 are where multiple golden fingers
It is parallel with multiple golden fingers in plane, so that metal pins 1021 form parallel electric field with the hollow shell 101.
The shape of above-mentioned hollow shell 101 is ellipse or rectangle, if the miniUSB interfaces on mobile phone are ellipses
's.USB interface on laptop is rectangle.Correspondingly, above-mentioned electronic equipment USB interface be Type-A interfaces or
Type-C interfaces.
In embodiments of the present invention, first, software configuration is somebody's turn to do in 1,021 1 higher voltage pulses of the metal pins, profit
Pulse by metal pins 1021 nearby space air ionization so that air charge.Secondly, the air after being ionized can carry out height
Speed movement, generates a small-scale corona zone near metal pins 1021, and micronic dust is passing through corona zone and metal pins
1021 with peripheral conductive ring when can be also with certain charge.Finally utilize hollow housing and long and thin metal pin 1021 positive and negative
Micronic dust is adsorbed onto 1011 the inside of dust guiding groove by opposite voltage difference.
Based on the same technical idea, the embodiment of the present invention additionally provides a kind of electronic equipment, including above-mentioned electronic equipment
USB interface.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. the general-purpose serial bus USB interface of a kind of electronic equipment, including：Hollow shell and wiring board, the wiring board position
In in the hollow shell, which is characterized in that be additionally provided with metal pins, the metal pins and the electricity on the wiring board
The power electric connection of sub- equipment；
The power electric connection of the hollow shell and the electronic equipment, by the power supply by the metal pins with it is described
Hollow shell forms electric field so that the micronic dust around the metal pins moved to by the electric field it is described hollow
On the inner wall of shell.
2. the USB interface of electronic equipment as described in claim 1, which is characterized in that on the inside of the hollow shell also
Equipped with dust guiding groove, for storing the micronic dust moved on the inner wall of the hollow shell.
3. the USB interface of electronic equipment as claimed in claim 2, which is characterized in that be additionally provided with rotor in the dust guiding groove, lead to
It crosses rotating said rotor and removes the micronic dust stored in the dust guiding groove.
4. the USB interface of electronic equipment as claimed in claim 2, which is characterized in that it is 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, which is characterized in that further include the fortune for setting the powered brush
The row time periodically removes the micronic dust in the dust guiding groove.
6. the USB interface of electronic equipment as described in claim 1, which is characterized in that the metal pins are electrically connected the electricity
The cathode of the power supply of sub- equipment, the hollow shell are electrically connected the anode of the power supply of the electronic equipment；
The electronic equipment emits high voltage pulse according to setting time by the metal pins so that draws positioned at the metal
The micronic dust on foot periphery charges, and the micronic dust carries out charge fortune in the electric field that the metal pins are formed with the hollow shell
It is dynamic.
7. the USB interface of electronic equipment as described in claim 1, which is characterized in that the wiring board further includes multiple golden hands
Refer to, the metal pins are parallel with the multiple golden finger in the plane where the multiple golden finger.
8. the USB interface of electronic equipment as described in claim 1, which is characterized in that the shape of the hollow shell is ellipse
Round or rectangle.
9. the USB interface of electronic equipment as described in claim 1, which is characterized in that the electronic equipment USB interface is
Type-A interfaces or Type-C interfaces.
10. a kind of electronic equipment, which is characterized in that the general string including 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 CN106654692A (en) | 2017-05-10 |
| CN106654692B true 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 (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8857367B2 (en) * | 2011-08-31 | 2014-10-14 | Apple Inc. | Portable electronic devices with moisture control and moisture indication features |
-
2016
- 2016-10-25 CN CN201610949382.1A patent/CN106654692B/en active Active
Patent Citations (5)
| 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 |
| 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 |
|---|---|
| CN106654692A (en) | 2017-05-10 |
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