CN104348022A - Dust cover for USB (Universal Serial Bus) plug - Google Patents
Dust cover for USB (Universal Serial Bus) plug Download PDFInfo
- Publication number
- CN104348022A CN104348022A CN201410431444.0A CN201410431444A CN104348022A CN 104348022 A CN104348022 A CN 104348022A CN 201410431444 A CN201410431444 A CN 201410431444A CN 104348022 A CN104348022 A CN 104348022A
- Authority
- CN
- China
- Prior art keywords
- usb plug
- dust cap
- plate
- usb
- lid
- 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.)
- Pending
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
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
Abstract
The invention discloses a dust cover for a USB (Universal Serial Bus) plug. The dust cover for the USB plug comprises a cover bottom which covers the USB plug, wherein two deviation correction blocks symmetrically extend from one side of the cover bottom, the external surfaces of the deviation correction blocks are perpendicular to the cover bottom and the internal surfaces of the deviation correction blocks are set to inclined surfaces which are inclined outwards. The dust cover for the USB plug has the advantages that dust can be prevented from entering the USB plug and a plug board for the USB plug which can be pluggable from both sides can be corrected.
Description
Technical field
The present invention relates to electronic components, especially relate to a kind of energy dust-proof while can correct the USB plug dust cap of the plate of the positive and negative USB plug all can inserted.
Background technology
In recent years, along with the mobility of data is more and more stronger, the chance of obvious employing peripheral hardware also gets more and more, and universal along with mobile communication equipment and multimedia equipment, use the serial line interface in effective and high broadband will seem more and more important, and the main representative person of this respect is exactly USB 1.1/USB 2.0 plug, the structure of current USB plug arranges glue core and terminal in shell, glue core can be that two-piece type also can for integral type, terminal by rear insertion glue core body or by terminal direct forming on terminal.But the USB plug due to this spline structure has point top and bottom, therefore, the direction of the USB plug of top and bottom and computer if do not distinguished one from the other when grafting, frequent meeting wrong plug, need grafting again, and the damage of USB plug can be caused sometimes owing to overexerting during grafting, on June 7th, 2012, the present inventor has applied for that the patent No. is 201220267374.6, patent name is a kind of Chinese utility model patent of USB plug, the positive and negative use of this USB plug energy, but insert with behind a direction as long-time, the plate meeting secundly that its central horizontal is unsettled, oppositely insert the used time again, there will be the situation of inserting and not carrying out, even can fracture plate.
Summary of the invention
For overcoming the shortcoming of prior art, the dust cap of the plate of the positive and negative USB plug all can inserted the while that the object of the invention being to provide a kind of energy dust-proof, can be corrected.
The present invention is realized by following technical measures, a kind of USB plug dust cap, comprises at the bottom of the lid covered in USB plug, and one side symmetry at the bottom of described lid extends two correction blocks, described correction block outer surface and lid dolly directly, are set to outward-dipping inclined-plane above described correction block inner surface.
As a kind of optimal way, be set to the correction face straight with lid dolly bottom described correction block inner surface, the space between the correction face of block of rectifying a deviation described in two just in time holds the plate end of USB plug.
As a kind of optimal way, described correction block outer surface is provided with the projection of a two cooperation USB plug through hole.
As a kind of optimal way, the USB plug that described dust cap covers, it plate comprising external shell and be positioned at described housing, described plate level is unsettled is arranged on described housing central authorities, and described plate positive and negative is equipped with conducting strip.
As a kind of optimal way, described correction block top is set to rounding limit.
As a kind of optimal way, at the bottom of described lid, be connected with a connecting line.
As a kind of optimal way, described connecting line and dust cap and block integrated injection molding of rectifying a deviation, described connecting line comprises the extended line extended from dust cap side and the connector being arranged on extended line end, is provided with the trepanning be placed on USB plug line in the middle of described connector.
The present invention be applied to a kind of can the USB plug of two-sided use, this USB plug comprises external shell and is positioned at the plate of housing, the unsettled central authorities being arranged on described housing of plate level, plate positive and negative is equipped with conducting strip, when this USB plug uses, the central authorities being arranged on housing because plate level is unsettled, and plate tow sides are equipped with conducting strip, overall USB plug front end is made not have dividing of positive and negative like this, direct insertion USB interface, any one side of the plate in USB plug all can be docked with the circuit in USB interface.When this plate does not use, cover the present invention, one is can be dust-proof, and two is the front ends that the close bottom space of two blocks of rectifying a deviation can be utilized to clamp plate, thus can correct plate deviation in use.Outward-dipping inclined-plane is set to in guiding plate to return above correction block inner surface.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention
Fig. 2 is the end view of the embodiment of the present invention.
Fig. 3 is the upward view of the embodiment of the present invention.
Fig. 4 is that the embodiment of the present invention covers the cutaway view in USB plug.
Fig. 5 is the front view of the embodiment of band connecting line of the present invention.
Fig. 6 is the upward view of the embodiment of band connecting line of the present invention.
Embodiment
Contrast accompanying drawing below in conjunction with embodiment the present invention is described in further detail.
A kind of USB plug dust cap, referring to figs. 1 to Fig. 4, to comprise at the bottom of the lid covered in USB plug 1, at the bottom of described lid, 1 one side symmetry extends two correction blocks 2, described correction block 2 outer surface is vertical with the lid end 1, is set to outward-dipping inclined-plane 4 above described correction block 2 inner surface.
With reference to figure 4 when this dust cap uses, it be applied to a kind of can the USB plug of two-sided use, this USB plug comprises external shell 10 and is positioned at the plate 12 of described housing 10, the unsettled central authorities being arranged on described housing 10 of described plate 12 level, plate 12 positive and negative is equipped with conducting strip 13, when this USB plug uses, due to the unsettled central authorities being arranged on housing 10 of plate 12 level, and plate 12 tow sides are equipped with conducting strip 13, overall USB plug front end is made not have dividing of positive and negative like this, direct insertion USB interface, any one side of the plate 12 in USB plug all can be docked with the circuit in USB interface.When this plate 12 does not use, cover this dust cap, one is can be dust-proof, and two is the front ends that the close bottom space of two blocks 2 of rectifying a deviation can be utilized to clamp plate 12, thus can correct plate 12 deviation in use.Outward-dipping inclined-plane 4 is set to in guiding plate 12 to return above correction block 2 inner surface.
In the embodiment of a USB plug dust cap, please refer to Fig. 2 and Fig. 4, the basis of previous technique scheme can also be specifically, be set to the correction face 5 vertical with covering the end 1 bottom correction block 2 inner surface, the space between the correction face 5 of block of rectifying a deviation described in two just in time holds the plate end 12 of USB plug.Add the correction space of bottom, thus make its rectifying effect better.
In the embodiment of a USB plug dust cap, please refer to Fig. 1 to Fig. 4, the basis of previous technique scheme can also be specifically, correction block 2 outer surface is provided with the projection 3 of a two cooperation USB plug through hole 11.Utilize protruding 3 to snap in through hole 11, ensure dust cap correct position and not easily drop.
In the embodiment of a USB plug dust cap, please refer to Fig. 4, the basis of previous technique scheme can also be specifically, the USB plug that dust cap covers, it plate 12 comprising external shell 10 and be positioned at described housing 10, described plate 12 is horizontally set on described housing 10 central authorities, and described plate 12 positive and negative is equipped with conducting strip 13, and the corresponding conducting strip 13 of positive and negative two is electrically connected by the through hole in the middle of plate 12.
In the embodiment of a USB plug dust cap, please refer to Fig. 1 to Fig. 5, the basis of previous technique scheme can also be specifically, correction block 2 top is set to rounding limit 6.Thus convenient dust-proofing lid inserts in USB plug insertion.
In the embodiment of a USB plug dust cap, please refer to Fig. 5 to Fig. 6, the basis of previous technique scheme can also be specifically, the lid end 1 is connected with a connecting line.Connecting line, for being bundled in the electric wire of USB plug, avoids dust cap to lose.
In the embodiment of a USB plug dust cap, please refer to Fig. 5 to Fig. 6, the basis of previous technique scheme can also be specifically, connecting line and dust cap 1 and block 2 integrated injection molding of rectifying a deviation, described connecting line comprises the extended line 7 extended from dust cap 1 side and the connector 8 being arranged on extended line 7 end, is provided with the trepanning 9 be placed on USB plug line in the middle of described connector 8.When processing USB plug, trepanning 9 being enclosed within USB plug line, thus avoiding dust cap to lose, integrated injection molding, can production process be saved, cut down finished cost.
More than that USB plug dust cap of the present invention is set forth; the present invention is understood for helping; but embodiments of the present invention are not restricted to the described embodiments; any do not deviate from the principle of the invention under do change, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. a USB plug dust cap, it is characterized in that: comprise at the bottom of the lid covered in USB plug, one side symmetry at the bottom of described lid extends two correction blocks, and described correction block outer surface and lid dolly directly, are set to outward-dipping inclined-plane above described correction block inner surface.
2. USB plug dust cap according to claim 1, is characterized in that: be set to the correction face straight with lid dolly bottom described correction block inner surface, the space between the correction face of block of rectifying a deviation described in two just in time holds the plate end of USB plug.
3. USB plug dust cap according to claim 1, is characterized in that: described correction block outer surface is provided with the projection of a two cooperation USB plug through hole.
4. USB plug dust cap according to claim 1, it is characterized in that: the USB plug that described dust cap covers, it plate comprising external shell and be positioned at described housing, described plate level is unsettled is arranged on described housing central authorities, and described plate positive and negative is equipped with conducting strip.
5. USB plug dust cap according to claim 1, is characterized in that: described correction block top is set to rounding limit.
6. USB plug dust cap according to claim 1, is characterized in that: be connected with a connecting line at the bottom of described lid.
7. USB plug dust cap according to claim 6, it is characterized in that: described connecting line and dust cap and block integrated injection molding of rectifying a deviation, described connecting line comprises the extended line extended from dust cap side and the connector being arranged on extended line end, is provided with the trepanning be placed on USB plug line in the middle of described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431444.0A CN104348022A (en) | 2014-08-28 | 2014-08-28 | Dust cover for USB (Universal Serial Bus) plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410431444.0A CN104348022A (en) | 2014-08-28 | 2014-08-28 | Dust cover for USB (Universal Serial Bus) plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104348022A true CN104348022A (en) | 2015-02-11 |
Family
ID=52503113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410431444.0A Pending CN104348022A (en) | 2014-08-28 | 2014-08-28 | Dust cover for USB (Universal Serial Bus) plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348022A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624450Y (en) * | 2003-04-09 | 2004-07-07 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN2785316Y (en) * | 2005-03-18 | 2006-05-31 | 富士康(昆山)电脑接插件有限公司 | Quickflashing memory and its USB interface protecting cover |
| US7568942B1 (en) * | 2007-02-07 | 2009-08-04 | Michael G. Lannon | Sleeve and coupler for electronic device |
| CN201378641Y (en) * | 2009-03-06 | 2010-01-06 | 北京华旗资讯数码科技有限公司 | USB interface socket with double plug-in surfaces |
| CN202662917U (en) * | 2012-06-07 | 2013-01-09 | 美禄电子(深圳)有限公司 | USB (universal serial bus) plug |
| CN203150749U (en) * | 2012-12-28 | 2013-08-21 | 常州世方国际贸易有限公司 | USB plug with dual-face plugging property |
| CN203218582U (en) * | 2013-04-23 | 2013-09-25 | 昆山德朋电子科技有限公司 | Electrical connector |
| CN103579823A (en) * | 2012-08-01 | 2014-02-12 | 纬创资通股份有限公司 | Protective structure used for shielding connector of electronic device and electronic device |
| CN204144561U (en) * | 2014-08-28 | 2015-02-04 | 美禄电子(深圳)有限公司 | USB plug dust cap |
-
2014
- 2014-08-28 CN CN201410431444.0A patent/CN104348022A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2624450Y (en) * | 2003-04-09 | 2004-07-07 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN2785316Y (en) * | 2005-03-18 | 2006-05-31 | 富士康(昆山)电脑接插件有限公司 | Quickflashing memory and its USB interface protecting cover |
| US7568942B1 (en) * | 2007-02-07 | 2009-08-04 | Michael G. Lannon | Sleeve and coupler for electronic device |
| CN201378641Y (en) * | 2009-03-06 | 2010-01-06 | 北京华旗资讯数码科技有限公司 | USB interface socket with double plug-in surfaces |
| CN202662917U (en) * | 2012-06-07 | 2013-01-09 | 美禄电子(深圳)有限公司 | USB (universal serial bus) plug |
| CN103579823A (en) * | 2012-08-01 | 2014-02-12 | 纬创资通股份有限公司 | Protective structure used for shielding connector of electronic device and electronic device |
| CN203150749U (en) * | 2012-12-28 | 2013-08-21 | 常州世方国际贸易有限公司 | USB plug with dual-face plugging property |
| CN203218582U (en) * | 2013-04-23 | 2013-09-25 | 昆山德朋电子科技有限公司 | Electrical connector |
| CN204144561U (en) * | 2014-08-28 | 2015-02-04 | 美禄电子(深圳)有限公司 | USB plug dust cap |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |