CN204315876U - The mutual charging data line of a kind of smart machine - Google Patents
The mutual charging data line of a kind of smart machine Download PDFInfo
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- CN204315876U CN204315876U CN201420841467.4U CN201420841467U CN204315876U CN 204315876 U CN204315876 U CN 204315876U CN 201420841467 U CN201420841467 U CN 201420841467U CN 204315876 U CN204315876 U CN 204315876U
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Abstract
The utility model proposes the mutual charging data line of a kind of smart machine, comprising: the data wire of two OTG-USB plugs and connection two OTG-USB plugs; The ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.The profile standard of OTG-USB joint meets mini USB, micro USB or Lightning interface.By using data wire of the present utility model, the mobile phone of support OTG function or the smart machine such as dull and stereotyped can be made, for other mobile phones etc. are powered, provide the function of charging between smart machine.
Description
Technical field
The utility model relates to charging field, particularly the mutual charging data line of a kind of smart machine.
Background technology
Smart mobile phone is applied to the user of global every country, which gives user's favorable comment widely, and smart mobile phone has very powerful processing capacity and abundant peripheral functionality simultaneously, for our life provides great convenience.
But there is a maximum defect in smart mobile phone or other smart machines, is exactly that power consumption is high at present, and regular there will be the situations such as punching in a day, and relative to former non intelligent mobile phone, power consumption is surprising.
The charging technique for subsequent use of current smart machine mainly adopts charger baby equipment.Although charger baby has reserve battery function well, because its volume is general larger, not portable.In general life, few people are carried with.
There is again a problem in smart mobile phone, the mobile phone of different manufacturers different model generally battery is all uncurrent, if namely when user outside time, do not have electricity not have again charger baby in emergency circumstances if run into mobile phone, also other people battery of mobile phone of unlikely use is that oneself mobile phone is powered.Now this kind of situation will become the thing perplexing very much user.
Utility model content
The utility model proposes the mutual charging data line of a kind of smart machine, can realize charging mutually between smart machine, in time not having reserve battery equipment at one's side, between smart machine, mutual charging reaches emergency requirement.This fills the effect that line has data wire mutually simultaneously.
The mutual charging data line of a kind of smart machine, comprising:
The data wire of two OTG-USB plugs and connection two OTG-USB plugs;
The ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.
Described data wire, the profile standard of described OTG-USB plug meets mini USB, micro USB or Lightning interface.
The utility model make use of the general principle of OTG.OTG is the abbreviation of ON-THE-GO.Can host function be aroused time by accessing external USB equipment with the smart mobile phone of USB-OTG function, thus to the general principle that peripheral hardware is powered.
Generic USB has 4 line: VBUS (5v), GND, D+, D-; And USB-OTG line has more an ID line on this basis.
The difference of OTG line and generic USB line is, time USB data line connects computer, powered by computer, and when the equipment such as OTG data wire connection USB flash disk, mobile phone must be powered to peripheral hardwares such as USB flash disks, what the smart machine with OTG function judged to insert by ID pin is OTG data wire or USB data line, and determines whether that opening OTG powers with this.
When after the equipment that USB-OTG joint accesses with OTG function, this equipment can detect the ID line had more than generic USB line, if ID line is dragged down, then the equipment with OTG can enter host mode, starts to power to VBUS.
Thus, the cardinal principle that we design namely designs a new-type OTG-USB line, by unsettled for the ID line of one end, and the ID line of the other end and GND short circuit.We define the unsettled one end of ID is receiving end, and one end of ID and GND short circuit is charging end, and after the smart machine with OTG function is accessed in the charging end of this line, this end owing to detecting that ID is dragged down, then starts host mode, starts to power to VBUS, outwards exports.And receiving end drags down owing to not having ID signal, so meeting actuating equipment slave mode, so the voltage effect of VBUS is to receiving end smart machine, and realize charge function.When the charging end of this data wire adopts Micro USB time, smart machine with OTG function can be used as charging end.Receiving end is then unrestricted, and the interface shape that can be designed to any needs to charge to different mobile phones.
The utility model proposes the mutual charging data line of a kind of smart machine, comprising: the data wire of two OTG-USB plugs and connection two OTG-USB plugs; The ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.The profile standard of OTG-USB joint meets mini USB, micro USB or Lightning interface.By using data wire of the present utility model, the mobile phone of support OTG function or the smart machine such as dull and stereotyped can be made, for other mobile phones etc. are powered, provide the function of charging between smart machine.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is mutual charging data line structural representation between a kind of smart machine of the utility model;
Fig. 2 is that between a kind of smart machine of the utility model, charging data line uses reference diagram mutually.
Embodiment
Technical scheme in the utility model embodiment is understood better in order to make those skilled in the art person, and enable above-mentioned purpose of the present utility model, feature and advantage become apparent more, below in conjunction with accompanying drawing, technical scheme in the utility model is described in further detail.
The utility model proposes the mutual charging data line of a kind of smart machine, can realize charging mutually between smart machine, in time not having reserve battery equipment at one's side, between smart machine, mutual charging reaches emergency requirement.This fills the effect that line has data wire mutually simultaneously.
The mutual charging data line of a kind of smart machine, as shown in Figure 1, comprising:
The data wire of two OTG-USB plugs and connection two OTG-USB plugs;
OTG-USB plug comprises VBUS, GND, D+, D-, ID, and the ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.
Described data wire, the profile standard of described OTG-USB plug meets mini USB, micro USB or Lightning interface.
The utility model make use of the general principle of OTG.OTG is the abbreviation of ON-THE-GO.Can host function be aroused time by accessing external USB equipment with the smart mobile phone of USB-OTG function, thus to the general principle that peripheral hardware is powered.
Generic USB has 4 line: VBUS (5v), GND, D+, D-; And USB-OTG line has more an ID line on this basis.
The difference of OTG line and generic USB line is, time USB data line connects computer, powered by computer, and when the equipment such as OTG data wire connection USB flash disk, smart machine with OTG function must be powered to peripheral hardwares such as USB flash disks, what the smart machine with OTG function judged to insert by ID pin is OTG data wire or USB data line, and determines whether that opening OTG powers with this.
As shown in Figure 2, when after the smart machine that USB-OTG plug accesses with OTG function, this equipment can detect the ID line had more than generic USB line, if ID line is dragged down, equipment then with OTG can enter host mode, start to power to VBUS, the equipment that the other end accepts charging does not then need to have OTG function.
Thus, the cardinal principle that we design namely designs a new-type OTG-USB line, by unsettled for the ID line of one end, and the ID line of the other end and GND short circuit.We define the unsettled one end of ID is receiving end, and one end of ID and GND short circuit is charging end, and after the smart machine with OTG function is accessed in the charging end of this line, this end owing to detecting that ID is dragged down, then starts host mode, starts to power to VBUS, outwards exports.And receiving end drags down owing to not having ID signal, so meeting actuating equipment slave mode, so the voltage effect of VBUS is to receiving end smart machine, and realize charge function.When the charging end of this data wire adopts Micro USB time, smart mobile phone with OTG function can be used as charging end.Receiving end is then unrestricted, and the interface shape that can be designed to any needs to charge to different mobile phones.
The utility model proposes the mutual charging data line of a kind of smart machine, comprising: the data wire of two OTG-USB plugs and connection two OTG-USB plugs; The ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.The profile standard of OTG-USB joint meets mini USB, micro USB or Lightning interface.By using data wire of the present utility model, the mobile phone or flat board etc. of support OTG function can be made, for other mobile phones etc. are powered, provide the function of charging between mobile phone.
Although depict the utility model by embodiment, those of ordinary skill in the art know, the utility model has many distortion and change and does not depart from spirit of the present utility model, and the claim appended by wishing comprises these distortion and change and do not depart from spirit of the present utility model.
Claims (2)
1. the mutual charging data line of smart machine, is characterized in that, comprising:
The data wire of two OTG-USB plugs and connection two OTG-USB plugs;
The ID line of one of them OTG-USB plug is unsettled, the ID line of another OTG-USB plug and GND short circuit.
2. data wire as claimed in claim 1, it is characterized in that, the profile standard of described OTG-USB plug meets mini USB, micro USB or Lightning interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841467.4U CN204315876U (en) | 2014-12-27 | 2014-12-27 | The mutual charging data line of a kind of smart machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841467.4U CN204315876U (en) | 2014-12-27 | 2014-12-27 | The mutual charging data line of a kind of smart machine |
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| Publication Number | Publication Date |
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| CN204315876U true CN204315876U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420841467.4U Active CN204315876U (en) | 2014-12-27 | 2014-12-27 | The mutual charging data line of a kind of smart machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340937A (en) * | 2016-11-22 | 2017-01-18 | 宇龙计算机通信科技(深圳)有限公司 | OTG low-voltage charging method and mobile terminal |
| KR101828568B1 (en) | 2016-06-03 | 2018-02-13 | (주)데바텍 | Micro USB OTG cable |
-
2014
- 2014-12-27 CN CN201420841467.4U patent/CN204315876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101828568B1 (en) | 2016-06-03 | 2018-02-13 | (주)데바텍 | Micro USB OTG cable |
| CN106340937A (en) * | 2016-11-22 | 2017-01-18 | 宇龙计算机通信科技(深圳)有限公司 | OTG low-voltage charging method and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 150028 Building 7, Innovation Plaza, Science and Technology Innovation City, Harbin Hi-tech Industrial Development Zone, Heilongjiang Province (838 Shikun Road) Patentee after: Harbin antiy Technology Group Limited by Share Ltd Address before: 150090 room 506, Hongqi Street, Nangang District, Harbin Development Zone, Heilongjiang, China, 162 Patentee before: Harbin Antiy Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent device mutual-charging data line Effective date of registration: 20190828 Granted publication date: 20150506 Pledgee: Bank of Longjiang, Limited by Share Ltd, Harbin Limin branch Pledgor: Harbin antiy Technology Group Limited by Share Ltd Registration number: Y2019230000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150028 building 7, innovation and entrepreneurship square, science and technology innovation city, Harbin high tech Industrial Development Zone, Heilongjiang Province (No. 838, Shikun Road) Patentee after: Antan Technology Group Co.,Ltd. Address before: 150028 building 7, innovation and entrepreneurship square, science and technology innovation city, Harbin high tech Industrial Development Zone, Heilongjiang Province (No. 838, Shikun Road) Patentee before: Harbin Antian Science and Technology Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211119 Granted publication date: 20150506 Pledgee: Bank of Longjiang Limited by Share Ltd. Harbin Limin branch Pledgor: Harbin Antian Science and Technology Group Co.,Ltd. Registration number: Y2019230000002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |