CN104201514A - USB (universal serial bus) hub - Google Patents
USB (universal serial bus) hub Download PDFInfo
- Publication number
- CN104201514A CN104201514A CN201410482204.3A CN201410482204A CN104201514A CN 104201514 A CN104201514 A CN 104201514A CN 201410482204 A CN201410482204 A CN 201410482204A CN 104201514 A CN104201514 A CN 104201514A
- Authority
- CN
- China
- Prior art keywords
- usb socket
- usb
- socket shell
- shell
- usb hub
- 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
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a USB (universal serial bus) hub. The USB hub comprises a USB hub shell which is internally provided with USB ports, four ground wire soldering pins are symmetrically arranged at two bottom edges of the USB hub shell, the bottom of the USB hub shell is provided with three elongated through holes at equal intervals, ground resistors are arranged on the USB hub shell on two sides of the middle elongated through hole, and foot pads are arranged at the bottom of the front end of the USB hub shell. The USB hub has the advantages of firmness in soldering, convenience in heat radiation owing to the elongated through holes, improvement of communication quality and excellent application prospect.
Description
Technical field
The present invention relates to a kind of usb socket, belong to USB device technical field.
Background technology
Usb socket is the critical component of USB device, usb socket its metal shell in the time of welding needs the upper ground wire of external pcb board, form radome, to ensure the reliability of USB interface communication, still, the ground wire welding pin of traditional usb socket is two, weld firmly not, also having usb socket and pcb board is close contact, causes dispelling the heat bad, long-time use, can affect USB interface communication quality.
Summary of the invention
Technical problem solved by the invention is that the ground wire welding pin that overcomes traditional usb socket is two, welds firmly not, causes dispelling the heat bad, affects USB interface communication quality.Usb socket of the present invention, firm welding, and be provided with waist through hole, convenient heat radiation, improves communication quality, has a good application prospect.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of usb socket, it is characterized in that: comprise usb socket shell, the inside of described usb socket shell is provided with USB plug receptacle, the two edges, bottom of described usb socket shell are provided with symmetrically arranged four ground wire welding pin, the bottom of described usb socket shell is provided with three equidistantly point other waist through hole, the usb socket shell of the waist through hole both sides at middle part is provided with earth resistance, and the bottom of described usb socket shell front end is also provided with foot pad.
Aforesaid a kind of usb socket, is characterized in that: the end of described ground wire welding pin is provided with the barb of bending.
Aforesaid a kind of usb socket, is characterized in that: the corner of described usb socket shell is indent arc angle.
Aforesaid a kind of usb socket, is characterized in that: described usb socket outer casing back is provided with U-shaped protective cover.
The invention has the beneficial effects as follows: usb socket of the present invention, usb socket of the present invention, firm welding, and be provided with waist through hole, convenient heat radiation, improves communication quality, has a good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of usb socket of the present invention.
In accompanying drawing, the implication of mark is as follows:
1:USB interface socket shell; 2: ground wire welding pin; 201: barb; 3: waist through hole; 4: earth resistance; 5: foot pad.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of usb socket, comprise usb socket shell 1, the inside of usb socket shell 1 is provided with USB plug receptacle, the two edges, bottom of usb socket shell 1 are provided with symmetrically arranged four ground wire welding pin 2, four ground wire welding pin 2, two more traditional ground wire welding pin 2, firm welding, and, the end of ground wire welding pin 2 is provided with the barb 201 of bending, facilitate usb socket to be installed on USB plate, the bottom of usb socket shell 1 is provided with three equidistantly point other waist through hole 3, waist through hole 3 can facilitate ventilation and heat, the usb socket shell 1 of waist through hole 3 both sides at middle part is provided with earth resistance 4, can increase the Earthing Reliability of usb socket shell 1, increase the reliability of communication, the bottom of usb socket shell 1 front end is also provided with foot pad 5, foot pad 5 can protect usb socket shell 1 not frayed, the corner of usb socket shell 1 is indent arc angle, prevent the too sharp scratch human body in corner.
The rear end of usb socket shell 1 is provided with U-shaped protective cover 5, can protect usb socket shell 1, improves fastness,
Usb socket of the present invention, firm welding, and be provided with waist through hole, convenient heat radiation, improves communication quality, and is provided with protective cover, improves the fastness of usb socket, has a good application prospect.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a usb socket, it is characterized in that: comprise usb socket shell (1), the inside of described usb socket shell (1) is provided with USB plug receptacle, the two edges, bottom of described usb socket shell (1) are provided with symmetrically arranged four ground wire welding pin (2), the bottom of described usb socket shell (1) is provided with three equidistantly point other waist through hole (3), the usb socket shell (1) of waist through hole (3) both sides at middle part is provided with earth resistance (4), the bottom of described usb socket shell (1) front end is also provided with foot pad (5).
2. a kind of usb socket according to claim 1, is characterized in that: the end of described ground wire welding pin (2) is provided with the barb (201) of bending.
3. a kind of usb socket according to claim 1, is characterized in that: the corner of described usb socket shell (1) is indent arc angle.
4. a kind of usb socket according to claim 1, is characterized in that: described usb socket shell (1) rear end is provided with U-shaped protective cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482204.3A CN104201514A (en) | 2014-09-19 | 2014-09-19 | USB (universal serial bus) hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482204.3A CN104201514A (en) | 2014-09-19 | 2014-09-19 | USB (universal serial bus) hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201514A true CN104201514A (en) | 2014-12-10 |
Family
ID=52086769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482204.3A Pending CN104201514A (en) | 2014-09-19 | 2014-09-19 | USB (universal serial bus) hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201514A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364694A (en) * | 2007-08-10 | 2009-02-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201340922Y (en) * | 2008-12-05 | 2009-11-04 | 东莞市胜蓝电子有限公司 | Multifunctional card holder connector |
| CN102157833A (en) * | 2011-03-30 | 2011-08-17 | 中航光电科技股份有限公司 | Male end power contact element and rectangular electric connector with the same |
| CN202275993U (en) * | 2011-10-28 | 2012-06-13 | 凡甲电子(苏州)有限公司 | Power connector |
| CN202662875U (en) * | 2012-06-13 | 2013-01-09 | 深圳市长盈精密技术股份有限公司 | Universal serial bus (USB) connector |
| CN202712610U (en) * | 2012-02-07 | 2013-01-30 | 涌德电子股份有限公司 | Shielding shell of electric connector and circuit board grounding structure |
| CN203596438U (en) * | 2013-08-08 | 2014-05-14 | 温州意华接插件股份有限公司 | Socket connector and power connector assembly |
-
2014
- 2014-09-19 CN CN201410482204.3A patent/CN104201514A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364694A (en) * | 2007-08-10 | 2009-02-11 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201340922Y (en) * | 2008-12-05 | 2009-11-04 | 东莞市胜蓝电子有限公司 | Multifunctional card holder connector |
| CN102157833A (en) * | 2011-03-30 | 2011-08-17 | 中航光电科技股份有限公司 | Male end power contact element and rectangular electric connector with the same |
| CN202275993U (en) * | 2011-10-28 | 2012-06-13 | 凡甲电子(苏州)有限公司 | Power connector |
| CN202712610U (en) * | 2012-02-07 | 2013-01-30 | 涌德电子股份有限公司 | Shielding shell of electric connector and circuit board grounding structure |
| CN202662875U (en) * | 2012-06-13 | 2013-01-09 | 深圳市长盈精密技术股份有限公司 | Universal serial bus (USB) connector |
| CN203596438U (en) * | 2013-08-08 | 2014-05-14 | 温州意华接插件股份有限公司 | Socket connector and power connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105322383B (en) | Electric connector | |
| EP2833489A3 (en) | Electronic device module | |
| CN206236840U (en) | A kind of SFF 8639 connectors of novel belt LED support | |
| EP2879240A3 (en) | Electrical connector with ground traces | |
| CN104201514A (en) | USB (universal serial bus) hub | |
| CN204704663U (en) | Lamp string syndeton | |
| CN204597122U (en) | A kind of pin connector | |
| CN104968145B (en) | A kind of circuit board arrangement | |
| CN104993337A (en) | Rotatable round socket | |
| CN204271342U (en) | Electric connector structure | |
| CN203221264U (en) | Soldering bit, heating body and electric soldering iron | |
| CN104485549A (en) | Power plug | |
| CN205104698U (en) | Earphone socket and mobile terminal | |
| CN204333343U (en) | A kind of double-deck inserting needle electric connector | |
| CN203871599U (en) | Ultrathin front-plugboard type long-life connector | |
| CN104427430B (en) | A kind of headset plug and the earphone with the headset plug | |
| CN204680790U (en) | Socket and socket connector thereof | |
| CN203205586U (en) | Universal plug extension wire capable of being assembled | |
| CN202737256U (en) | Plug having leakage protection function | |
| CN206758695U (en) | Wire connector | |
| CN106299924A (en) | A kind of attaching plug with jack | |
| CN203760754U (en) | DC socket applied to ultra-thin electronic product | |
| CN207009798U (en) | Multiconductor cassette plugs and sockets | |
| CN203883169U (en) | 4G or 5G mobile phone antenna | |
| CN206236494U (en) | A kind of piezo-resistance of high conductivity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |