CN201163689Y - USB socket - Google Patents
USB socket Download PDFInfo
- Publication number
- CN201163689Y CN201163689Y CNU2007201712174U CN200720171217U CN201163689Y CN 201163689 Y CN201163689 Y CN 201163689Y CN U2007201712174 U CNU2007201712174 U CN U2007201712174U CN 200720171217 U CN200720171217 U CN 200720171217U CN 201163689 Y CN201163689 Y CN 201163689Y
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- Prior art keywords
- socket
- usb
- usb socket
- communicated
- power supply
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- 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 - Lifetime
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Abstract
The utility model discloses a USB socket. The USB socket is butted with a USB plug and is provided with a structural member shell and a rubber core arranged in the structural member shell, a groove bottom plate positioned between the rubber core and the structural member shell is provided with a through hole, one end of a switch component passes through the through hole and extends into a groove between the rubber core and the structural member shell; when the USB plug is inserted into the socket and is locked with the socket, and the other end of the switch component ensures that a positive line of the USB socket which is used for power supply is connected. The utility model also discloses electronic equipment provided with the USB socket. The USB socket realizes the insertion and detection function under the condition of not affecting the appearance, reduces the static power consumption of the USB socket, and saves power energy.
Description
Technical field
The utility model relates to a kind of USB socket.
Background technology
Along with transmitting data with USB (Universal Serial Bus) interface or being popularizing of other-end equipment charge, this socket is through being commonly used on computer and the various hand-held terminal device.Four Pin definition of USB are respectively VBUS, D+, D-and GND, and computer and its peripheral equipment (as: scanner, keyboard and digital camera etc.) are communicated, and can also utilize computer to charge for other peripheral equipments.Utilize be common in (as: portable power source, car fill and trip fills) on the various charging devices that USB socket charges.The basic structure of present USB socket as shown in Figure 1, comprising: structural member shell 11, glue core 12, reed 13 and pad fixing feet 14 also comprise four pin 15:VBUS, D+, D-, GND, are used for transmitting data and provide electric current for other equipment.
Existing a lot of charging device uses analog circuit, can't realize inserting measuring ability.And a lot of analogue device quiescent dissipations are general bigger, even bigger quiescent dissipation is also arranged under not load-carrying situation, caused waste of electric energy.If increase a peripheral hardware switch and utilize, not only increase cost but also influence outward appearance, can not realize the function of plug and play.
The utility model content
In view of this, the utility model embodiment provides a kind of USB socket, dock with a USB plug, this socket has a structural member shell 11, be located at the glue core 12 in the structural member shell, the groove base plate 16 that described glue core 12 and structural member shell are 11 is provided with a through hole, one switch block, 17 1 ends pass described through hole, stretch into the groove between described glue core and structural member shell, when engaging when the USB plug insertion and with socket, the other end of described switch block 17 is communicated with the anodal circuit of USB socket power supply.
In the structural member shell of USB socket, increased a switch block, its position as shown in Figure 2, the supply line of this switch control USB socket.The technical scheme that the utility model embodiment provides is as follows: when USB plug is inserted socket, utilize the thrust Closing Switch parts of plug, make the circuit turn-on in the USB socket, USB socket work; When plug was extracted from socket, switch automatically springed open, and the circuit in the USB socket is disconnected, and USB socket quits work.
The utility model embodiment also provides a kind of electronic equipment with USB socket, this electronic equipment comprises USB socket, dock with a USB plug, this socket has a structural member shell 11, be located at the glue core 12 in the structural member shell, the groove base plate 16 that described glue core 12 and structural member shell are 11 is provided with a through hole, one switch block, 17 1 ends pass described through hole, stretch into the groove between described glue core and structural member shell, when engaging when the USB plug insertion and with socket, the other end of described switch block 17 is communicated with the anodal circuit of USB socket power supply.
The utility model embodiment increases by a switch block in the USB socket of this electronic equipment, the supply line of this switch control USB socket.When USB plug is inserted socket, utilize the thrust Closing Switch parts of plug, make the circuit turn-on in the USB socket, USB socket work; When plug was extracted from socket, switch automatically springed open, and the circuit in the USB socket is disconnected, and USB socket quits work.
Compare with prior art, the utility model passes through at switch block of the inner increase of USB socket, thereby has realized having reduced the quiescent dissipation of USB socket at the insertion measuring ability that does not influence under the outward appearance situation, saved electric energy, and used the facility of bringing for the user.
Description of drawings
Fig. 1 is existing USB socket structure side view;
Fig. 2 increases USB socket structure side view behind the switch block for the utility model embodiment;
Fig. 3 increases USB socket structure vertical view behind the switch block for the utility model embodiment;
Fig. 4 is the external structure of the utility model embodiment switch block;
Fig. 5 is the cut-away view of the utility model embodiment switch block;
Fig. 6 is the external structure of the utility model embodiment USB plug and socket;
Fig. 7 is the cutaway view of the utility model embodiment USB plug when not combining with socket;
Fig. 8 is the cutaway view that the utility model embodiment USB plug combines with socket;
Fig. 9 is the utility model embodiment USB socket electrical block diagram;
Wherein description of reference numerals is as follows:
The 10-USB socket; 11-structural member shell; 12-glue core; The 13-reed;
14-pad fixing feet; The 15-pin; 16-groove base plate; The 17-switch;
The 18-switch pin; 171-button part; The 172-elastomeric element; The 173-conductor part;
174-switch pin hole; The 19-USB plug
Embodiment
Below in conjunction with accompanying drawing preferred implementation of the present utility model is described.
Fig. 2 increases USB socket structure side view behind the switch for the utility model embodiment, switch wherein passes the through hole on the groove base plate 16 of 11 on the glue core 12 of USB socket and structural member shell, one switch block, 17 1 ends pass described through hole, stretch into the groove between described glue core and structural member shell, when engaging when the USB plug insertion and with socket, switch block one end that stretches in this groove is depressed, and the other end of described switch block 17 is communicated with the anodal circuit of USB socket power supply.Fig. 3 increases USB socket structure vertical view behind the switch for the utility model embodiment.
Fig. 4 is the external structure of the utility model embodiment switch, and Fig. 5 is the cut-away view of the utility model embodiment switch block.This switch block 17 comprises, button part 171, conductor part 173 and two switch pin 18, one end of described button part stretches in the groove between glue core and structural member shell, the described button part other end passes described through hole and is connected with a conductor part 173, described two switch pin 18 are connected in the anodal circuit of power input, when engaging when the USB plug insertion and with socket, described conductor part 173 is communicated with two switch pin 18, and the anodal circuit of USB socket power supply is communicated with.This switch block 17 comprises that also switch pin hole 174 is used to draw switch pin 18.
Switch block as shown in Figure 5 also comprises, one elastomeric element 172, stretch in the groove between glue core and structural member shell, described elastomeric element one end is connected with button part 171, the other end is connected with described groove base plate 16, and when engaging when plug 19 insertions and with socket, this elastomeric element is compressed, conductor part 173 is communicated with two switch pin 18, and the anodal circuit of USB socket power supply is communicated with; When plug 19 did not insert and engages with socket, this elastomeric element 172 flicked, and conductor part 173 is not communicated with two switch pin 18, and the anodal circuit of USB socket power supply disconnects.The embodiment of the elastomeric element among the figure is a spring.
Switch block as shown in Figure 5 also comprises, elastomeric element 172, stretch into groove base plate 16 inside between glue core and structural member shell, the one end is connected with described groove base plate 16, its other end is connected with conductor part 173, and when engaging when plug 19 insertions and with socket, this elastomeric element is stretched, conductor part 173 is communicated with two switch pin 18, and the anodal circuit of USB socket power supply is communicated with; When plug 19 did not insert and engages with socket, this elastomeric element 172 returned to unstretched state, and conductor part 173 is not communicated with two switch pin 18, and the anodal circuit of USB socket power supply disconnects.The embodiment of the elastomeric element among the figure is a spring.
Fig. 6 is the external structure of the utility model embodiment USB socket and plug, direction of insertion as shown in the figure, before USB plug is inserted, the elastomeric element of the switch block in the USB socket is a nature, the power supply circuits of USB socket are off-state, USB socket does not produce quiescent dissipation, when USB plug is inserted, the cutaway view that combines with socket as USB plug among Fig. 7, the button part 171 of the switch block in the USB socket is pressed, power supply circuits in the USB socket are conducting state, are the power devices that USB plug inserts as charging device.
Fig. 9 is the utility model embodiment USB socket electrical block diagram, wherein power input connects power supply, V+ connects the live wire of power supply, GND connects the zero line of power supply, the circuit main part is the voltage transitions part, carries out the conversion of AC-DC or DC-DC, and the circuit main part is converted into the voltage of power supply and is recharged the equipment required voltage, output port of power source is a USB interface, by VBUS and two pins of GND for being recharged equipment charge.Switch pin among the figure is the switch pin 18 among Fig. 4, two switch pin are connected in the anodal circuit of power input, when USB plug is not inserted and engage USB socket, as shown in Figure 7, switch block in the USB socket is not pressed, its two switch pin is not communicated with, at this moment the not conducting of power supply circuits of USB socket; The circuit main body does not have quiescent dissipation; When USB plug is inserted and engage USB socket, as shown in Figure 8, the button of the switch block in the USB socket is partly pressed, conductor part 173 will be communicated with between two switch pin, this moment USB socket the anodal line conduction of power supply, as charging device is the power devices that USB plug inserts, and the circuit main body has the quiescent dissipation of self.
Adopt the electronic equipment of the utility model embodiment USB socket, can be for charger device, for example: the charging device (as onboard charger) that is used to carry out the DC-DC conversion, the primary power source equipment that is used for the AC-DC conversion, or electrical energy storage (as portable power source) etc.
From above-mentioned narration as can be seen, the utility model is by increasing a switch block in USB socket inside, thereby realized at the insertion measuring ability that does not influence under the outward appearance situation, plug and play when realizing charging, reduced the quiescent dissipation of USB socket simultaneously, saved electric energy, and used the facility of bringing for the user.
More than be explanation to the utility model specific embodiment, can be in concrete implementation process to originally being to carry out suitable improvement, to adapt to the concrete needs of concrete condition with novel method.Therefore be appreciated that according to embodiment of the present utility model just to play an exemplary role, not in order to limit protection range of the present utility model.
Claims (10)
1, a kind of USB socket, dock with a USB plug, this socket has a structural member shell (11), be located at the glue core (12) in the structural member shell, it is characterized in that, groove base plate (16) between described glue core (12) and structural member shell (11) is provided with a through hole, one switch block (17) one ends pass described through hole, stretch into the groove between described glue core and structural member shell, when engaging when the USB plug insertion and with socket, the other end of described switch block (17) is communicated with the anodal circuit of USB socket power supply.
2, USB socket as claimed in claim 1, it is characterized in that, described switch block (17) comprises, button part (171), conductor part (173) and two switch pin (18), one end of described button part stretches in the described groove, the described button part other end passes described through hole and is connected with conductor part (173), described two switch pin (18) are connected in the anodal circuit of USB socket power input, when engaging when the USB plug insertion and with socket, described conductor part (173) is communicated with two switch pin (18), and then the anodal circuit of USB socket power supply is communicated with.
3, USB socket as claimed in claim 2, it is characterized in that, described switch block (17) comprises that also elastomeric element (172) stretches in the described groove, the one end is connected with button part (171), the other end is connected with described groove base plate (16), and when engaging when the USB plug insertion and with socket, described this elastomeric element (172) is compressed, conductor part (173) is communicated with two switch pin (18), and the anodal circuit of USB socket power supply is communicated with; When plug did not insert and engages with socket, this elastomeric element (172) flicked, and conductor part (173) is not communicated with two switch pin (18), and then the anodal circuit of USB socket power supply disconnects.
4, USB socket as claimed in claim 2, it is characterized in that, described switch block (17) also comprises, elastomeric element (172) stretches into described groove base plate (16) inside, the one end is connected with described groove base plate (16), its other end is connected with conductor part (173), and when engaging when the plug insertion and with socket, this elastomeric element (172) is stretched, conductor part (173) is communicated with two switch pin (18), and then the anodal circuit of USB socket power supply is communicated with; When plug did not insert and block socket, this elastomeric element (172) returned to unstretched state, and conductor part (173) is not communicated with two switch pin (18), and then the anodal circuit of USB socket power supply disconnects.
As claim 3 or 4 described USB socket, it is characterized in that 5, described elastomeric element is a spring.
6, a kind of electronic equipment with USB socket, comprise USB socket, dock with a USB plug, this socket has a structural member shell (11), be located at the glue core (12) in the structural member shell, it is characterized in that, groove base plate (16) between described glue core (12) and structural member shell (11) is provided with a through hole, one switch block (17) one ends pass described through hole, stretch into the groove between described glue core and structural member shell, when engaging when the USB plug insertion and with socket, the other end of described switch block (17) is communicated with the anodal circuit of USB socket power supply.
7, electronic equipment as claimed in claim 6, it is characterized in that, the switch block of described USB socket (17) comprises, button part (171), conductor part (173) and two switch pin (18), one end of described button part stretches in the described groove, the described button part other end passes described through hole and is connected with conductor part (173), described two switch pin (18) are connected in the anodal circuit of USB socket power input, when engaging when the USB plug insertion and with socket, described conductor part (173) is communicated with two switch pin (18), and then the anodal circuit of USB socket power supply is communicated with.
8, electronic equipment as claimed in claim 7, it is characterized in that, described switch block (17) comprises that also elastomeric element (172) stretches in the described groove, the one end is connected with button part (171), the other end is connected with described groove base plate (16), and when engaging when the USB plug insertion and with socket, described this elastomeric element (172) is compressed, conductor part (173) is communicated with two switch pin (18), and the anodal circuit of USB socket power supply is communicated with; When plug did not insert and engages with socket, this elastomeric element (172) flicked, and conductor part (173) is not communicated with two switch pin (18), and then the anodal circuit of USB socket power supply disconnects.
9, electronic equipment as claimed in claim 7, it is characterized in that, described switch block (17) also comprises, elastomeric element (172) stretches into described groove base plate (16) inside, the one end is connected with described groove base plate (16), its other end is connected with conductor part (173), and when engaging when the plug insertion and with socket, this elastomeric element (172) is stretched, conductor part (173) is communicated with two switch pin (18), and then the anodal circuit of USB socket power supply is communicated with; When plug did not insert and block socket, this elastomeric element (172) returned to unstretched state, and conductor part (173) is not communicated with two switch pin (18), and then the anodal circuit of USB socket power supply disconnects.
10, as arbitrary electronic equipment as described in the claim 6 to 9, it is characterized in that described electronic equipment is charger device, power converter or electrical energy storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201712174U CN201163689Y (en) | 2007-11-28 | 2007-11-28 | USB socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201712174U CN201163689Y (en) | 2007-11-28 | 2007-11-28 | USB socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163689Y true CN201163689Y (en) | 2008-12-10 |
Family
ID=40184617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201712174U Expired - Lifetime CN201163689Y (en) | 2007-11-28 | 2007-11-28 | USB socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163689Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872530A (en) * | 2014-03-06 | 2014-06-18 | 上海华勤通讯技术有限公司 | USB (Universal Serial Bus) female base, terminal equipment and USB connector |
| WO2015168886A1 (en) * | 2014-05-07 | 2015-11-12 | 华为终端有限公司 | Plug and connector module |
| CN109841991A (en) * | 2017-11-28 | 2019-06-04 | 瑞飞尔系统有限公司 | Save the USB socket of energy |
| WO2019233389A1 (en) * | 2018-06-04 | 2019-12-12 | 惠州市睿普斯林智能科技有限公司 | Sofa usb socket |
| CN113890909A (en) * | 2020-07-03 | 2022-01-04 | Oppo广东移动通信有限公司 | Electronic equipment and functional assembly thereof |
| CN115458985A (en) * | 2022-10-24 | 2022-12-09 | 东莞市煜锦实业有限公司 | Double-sided USB interface structure |
-
2007
- 2007-11-28 CN CNU2007201712174U patent/CN201163689Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872530A (en) * | 2014-03-06 | 2014-06-18 | 上海华勤通讯技术有限公司 | USB (Universal Serial Bus) female base, terminal equipment and USB connector |
| WO2015168886A1 (en) * | 2014-05-07 | 2015-11-12 | 华为终端有限公司 | Plug and connector module |
| US9711877B2 (en) | 2014-05-07 | 2017-07-18 | Huawei Device Co., Ltd. | Plug and connector module |
| CN109841991A (en) * | 2017-11-28 | 2019-06-04 | 瑞飞尔系统有限公司 | Save the USB socket of energy |
| CN109841991B (en) * | 2017-11-28 | 2022-06-17 | 瑞飞尔系统有限公司 | Energy-saving USB socket |
| WO2019233389A1 (en) * | 2018-06-04 | 2019-12-12 | 惠州市睿普斯林智能科技有限公司 | Sofa usb socket |
| CN113890909A (en) * | 2020-07-03 | 2022-01-04 | Oppo广东移动通信有限公司 | Electronic equipment and functional assembly thereof |
| CN113890909B (en) * | 2020-07-03 | 2024-01-05 | Oppo广东移动通信有限公司 | Electronic device and functional assembly thereof |
| CN115458985A (en) * | 2022-10-24 | 2022-12-09 | 东莞市煜锦实业有限公司 | Double-sided USB interface structure |
| CN115458985B (en) * | 2022-10-24 | 2023-07-04 | 东莞市煜锦实业有限公司 | Double-sided USB interface structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171130 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |