CN102610972B - Data line structure - Google Patents
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- CN102610972B CN102610972B CN201110458659.8A CN201110458659A CN102610972B CN 102610972 B CN102610972 B CN 102610972B CN 201110458659 A CN201110458659 A CN 201110458659A CN 102610972 B CN102610972 B CN 102610972B
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Abstract
The invention discloses a data line structure which comprises a USB (Universal Serial Bus) interface at a mobile phone end and a USB interface at a computer end, wherein the USB interface at the mobile phone end is connected with the USB interface at the computer end via a data line; and any USB interface is provided with a switching press key used for controlling the connection and disconnection of the USB interface at the mobile phone end and the USB at the computer end. In the data line structure, any one of the USB interface at the mobile phone end and the USB interface at the computer end is provided with the switching press key used for controlling the connection and disconnection of the USB interface at the mobile phone end and the USB interface at the computer end, a one-opening three-control switch is used for controlling the connection and disconnection of the data line, and data can be transmitted or interrupted without frequently plugging and unplugging a mobile phone or the data line, the use performance of the data is improved, the damage degree of the USB interface in the use process is lowered, and the data line structure can be conveniently operated by users.
Description
Technical field
The present invention relates to the data wire for mobile portables such as mobile phones, particularly relate to a kind of data line structure.
Background technology
Do in hardware and software debugging downloading process at usage data line, need frequent plug mobile phone or data wire to reach best effect, this not only easily damages mobile phone, but also easily shortens the useful life of host computer USB interface.User if there is problem, also will plug mobile phone or data wire in downloading process, and this also can shorten the useful life of mobile phone or host computer.
Data wire of the prior art has arbitrarily plug property, is no matter the interface of computer end or mobile phone terminal or other equipment with Micro USB interface, all has certain destructiveness, shorten its useful life.Also there is destructiveness to USB data line itself, constantly plug data wire, the cubical steel disc of USB interface end is made to loosen on the one hand, particularly user is in situation at an angle during frequent plug data wire, steel disc loosens and more easily damages, because this microscler cubical steel disc be embedded in PCB two apertures inside, two holes of welding PCB can not be gone in process of production for reinforcing steel disc.On the other hand, the strength that user plugs data wire all can drop on the pin of four holding wires of data wire, just be easy to make the tiny steel disc of four of holding wire pins loosen or destroy, now there will be the in-and-out phenomenon of data wire or can not use completely, user can be caused cannot to judge data wire problem or mobile phone problem.Especially and in laboratory, the testing equipment such as equipment such as oscilloscope, frequency spectrograph with USB interface is all heavier and can not arbitrarily move, with existing data wire copies data and data very difficult, because the design of these equipment USB interface is the back side at equipment, and during putting equipment its back side by body of wall, so will easily use the USB function of these equipment very very difficult, bring inconvenience to user.
As can be seen here, prior art needs further improvement and develops.
Summary of the invention
The present invention provides a kind of data line structure for solving above-mentioned defect of the prior art, to improve the serviceability of data, reduces the damaged condition to USB interface in use procedure.
For solving the problems of the technologies described above, the present invention program comprises:
A kind of data line structure, it comprises mobile phone terminal USB joint and computer end USB joint, described mobile phone terminal USB joint is connected by data wire with described computer end USB joint, wherein, arbitrary USB joint is provided with the switch key being communicated with for controlling described mobile phone terminal USB joint with described computer end USB joint or disconnecting.
Described data line structure, wherein, described mobile phone terminal USB joint is connected with mobile phone, described computer end USB joint is connected with computer, described switch key is in connected state, described mobile phone and described computer are in connected state, described mobile phone and described computer transmission corresponding data, and described mobile phone is in charged state; Described switch key is in off-state, and described mobile phone and described computer are in off-state, and the charging process of described mobile phone is interrupted.
Described data line structure, wherein, described mobile phone terminal USB interface is provided with mobile phone terminal power pins, mobile phone terminal data positive pole pin, mobile phone terminal data negative pole pin, described computer end USB interface is provided with computer end power pins, computer end data positive pole pin, computer end data negative pole pin, described switch key is in connected state, described mobile phone terminal power pins is connected with described computer end power pins, described mobile phone terminal data positive pole pin is connected with described computer end data positive pole pin, described mobile phone terminal negative pole pin is connected with described computer end negative pole pin.
Described data line structure, wherein, described switch key is arranged on described mobile phone terminal USB interface.
Described data line structure, wherein, described switch key is arranged on described computer end USB interface.
Described data line structure, wherein, in a state of nature, described mobile phone terminal USB joint and described computer end USB joint are in off-state to described switch key; Described switch key is in down state, and described mobile phone terminal USB joint and described computer end USB joint are in connected state.
Described data line structure, wherein, described mobile phone terminal USB joint and described computer end USB joint are all arranged in airtight housing.
Described data line structure, wherein, described mobile phone terminal USB joint and described computer end USB joint are provided with ground wire pin.
The invention provides a kind of data line structure, the arbitrary USB joint of described mobile phone terminal USB joint with described computer end USB joint is provided with the switch key being communicated with for controlling described mobile phone terminal USB joint with described computer end USB joint or disconnecting, the switch opening three controls by one comes connection or the disconnection of control data line, need not frequently plug mobile phone or data wire, just achieve transmission or the interruption of data, improve the practicality of data line structure, reduce the damaged condition to USB interface in use procedure, be convenient for users to operate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of data line structure in the present invention.
Fig. 2 is the schematic diagram that breaker in middle button of the present invention is in the display of connected state mobile phone screen.
Fig. 3 is the schematic diagram that breaker in middle button of the present invention is in the display of off-state mobile phone screen.
Fig. 4 is the principle schematic of data line structure in the present invention.
Fig. 5 is the structural representation of breaker in middle button of the present invention.
Fig. 6 is the schematic diagram of the connection of breaker in middle button of the present invention.
Embodiment
The invention provides a kind of data line structure, in order to make object of the present invention, technical scheme and advantage clearer, clear and definite, below with reference to accompanying drawing and embodiment, the present invention is described in more detail.
The invention provides a kind of data line structure, as shown in Figure 1, it comprises mobile phone terminal USB joint 101 and computer end USB joint 102, described mobile phone terminal USB joint 101 is connected by data wire 103 with described computer end USB joint 102, and described mobile phone terminal USB joint 101, described computer end USB joint 102, described data wire 103 can adopt technology type well known in the prior art.And described mobile phone terminal USB joint 101 with the arbitrary USB joint of described computer end USB joint 102 is provided with the switch key 104 being communicated with for controlling described mobile phone terminal USB101 joint with described computer end USB joint 102 or disconnecting, shown in Fig. 1, described switch key 104 is arranged in described mobile phone terminal USB joint 101, obvious, it also can be arranged in described computer end USB joint 102.
From the above, connect by described switch key 104 and can control being communicated with or disconnection of mobile phone and computer, do not need frequently to plug USB structure, thus avoid USB inside configuration element and suffer damage.
In preferred embodiment of the present invention, described mobile phone terminal USB joint 101 is connected with mobile phone, described computer end USB joint 102 is connected with computer, described switch key 104 is in connected state, and described mobile phone and described computer are in connected state, described mobile phone and described computer transmission corresponding data, described mobile phone is in charged state, as shown in Figure 2, the screen 301 of mobile phone shows successful connection, and the display 302 of computer shows the information on mobile phone; Described switch key 104 is in off-state, described mobile phone and described computer are in off-state, described mobile phone and described computer interrupt transfer corresponding data, the charging process of described mobile phone is interrupted, as shown in Figure 3, the screen 301 of mobile phone shows and connects disconnection, and the display 302 of computer does not show the information on mobile phone.Therefore, do not need plug mobile phone or data line structure, just achieve transmission and the interruption of data, especially in the process of testing mobile phone software, significantly save the time of tester.
In order to further improve performance of the present invention, as shown in Figure 4, described mobile phone terminal usb 1 01 is provided with mobile phone terminal power pins 201, mobile phone terminal data positive pole pin 202, mobile phone terminal data negative pole pin 203; Described computer end usb 1 02 is provided with computer end power pins 204, computer end data positive pole pin 205, computer end data negative pole pin 206, and each pin is connected by described data wire 103.Described switch key 104 is in connected state, described mobile phone terminal power pins 201 is only connected with described computer end power pins 204, described mobile phone terminal data positive pole pin 202 is only connected with described computer end data positive pole 205 pin, described mobile phone terminal negative pole pin 203 is only connected with described computer end negative pole pin 206, obvious described switch key 104 is in off-state, each then corresponding pin all interrupts, thus achieves the function that opens three controls, is convenient for users to operate.
Further, as Fig. 5, described switch key 104 arranges multiple connecting line 503 respectively and connects with corresponding pin connection, described switch key 104 comprises a housing 501, then button 502 is set on described housing 501, when described button 502 in a state of nature time, each pin all disconnects, and mobile phone and computer are disconnected.And when pressing described button 502, corresponding pin is connected, mobile phone is connected with computer.Described switch key 104 and the annexation of corresponding pin, make the controlling functions of described switch key 104 more optimize as shown in Figure 6.
In another preferred embodiment of the present invention, in a state of nature, described mobile phone terminal USB joint 101 is in off-state with described computer end USB joint 102 to described switch key 104; Described switch key 104 is in down state, and described mobile phone terminal USB joint 101 is in connected state with described computer end USB joint 102, makes operation of the present invention more convenient.
Further, described mobile phone terminal USB joint 101 is all arranged in airtight housing with described computer end USB joint 102, eliminates Electro-static Driven Comb to the interference in data transmission procedure.
And described mobile phone terminal USB joint 101 and described computer end USB joint 102 are provided with ground wire pin 207, improve fail safe and the stability of the present invention's use.
Adopt technical scheme of the present invention can increase substantially the transmission speed of data, because the speed of transfer of data is very fast, as shown in Figure 4, so mobile phone terminal power pins 201 can not be too large with the equivalent capacity of the TVS pipe 208 of described computer end power pins 204, otherwise the unimpeded of communication can be hindered, make data-signal lag behind the requirement of specification.Consider the existence of positive negative signal, respectively at mobile phone terminal data positive pole pin 202 and mobile phone terminal data negative pole pin 203, with, computer end data positive pole pin 205 and the connecting path of computer end data negative pole pin 206 arrange TVS pipe 209, and this TVS pipe 209 chooses bidirectional characteristic.The equivalent capacity of above-mentioned TVS pipe is less than 0.55pF, operate in antiphase voltage 5V, can prevent the transmission of data-signal from being hindered, after carrying out Electro-static Driven Comb electric discharge with contact +/-6KV and air +/-10KV, switch is stablized, transfer of data is normal, improves the stability of data structure of the present invention transmission data.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to scope of patent protection of the present invention can not be thought; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that the claims in the present invention protect; can also make the various deformation such as replacement, simple combination, these all fall within protection scope of the present invention, and request protection range of the present invention should be as the criterion with claims.
Claims (5)
1. a data line structure; it comprises mobile phone terminal USB joint and computer end USB joint; described mobile phone terminal USB joint is connected by data wire with described computer end USB joint; it is characterized in that, arbitrary USB joint is provided with the switch key being communicated with for controlling described mobile phone terminal USB joint with described computer end USB joint or disconnecting;
Described mobile phone terminal USB joint is connected with mobile phone, described computer end USB joint is connected with computer, and described switch key is in connected state, and described mobile phone and described computer are in connected state, described mobile phone and described computer transmission corresponding data, described mobile phone is in charged state; Described switch key is in off-state, and described mobile phone and described computer are in off-state, described mobile phone and described computer interrupt transfer corresponding data, and the charging process of described mobile phone is interrupted;
Described mobile phone terminal USB joint and described computer end USB joint are all arranged in airtight housing;
Described mobile phone terminal USB interface is provided with mobile phone terminal power pins, the positive wire pin of mobile phone terminal data, mobile phone terminal data minus wire pin; described computer end USB interface is provided with computer end power pins, the positive wire pin of computer end data, computer end data minus wire pin; at mobile phone terminal data positive pole pin and mobile phone terminal data negative pole pin; with; the connecting path of computer end data positive pole pin and computer end data negative pole pin arranges TVS pipe, and the equivalent capacity of described TVS pipe is less than 0.55pF;
The switch opening three controls by one comes connection or the disconnection of control data line;
Described switch key is in connected state, described mobile phone terminal power pins is connected with described computer end power pins, the positive wire pin of described mobile phone terminal data is connected with the positive wire pin of described computer end data, and described mobile phone terminal negative wire pin is connected with described computer end negative wire pin.
2. data line structure according to claim 1, is characterized in that, described switch key is arranged on described mobile phone terminal USB interface.
3. data line structure according to claim 1, is characterized in that, described switch key is arranged on described computer end USB interface.
4. data line structure according to claim 1, is characterized in that, in a state of nature, described mobile phone terminal USB joint and described computer end USB joint are in off-state to described switch key; Described switch key is in down state, and described mobile phone terminal USB joint and described computer end USB joint are in connected state.
5. data line structure according to claim 1, is characterized in that, described mobile phone terminal USB joint and described computer end USB joint are provided with ground wire pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458659.8A CN102610972B (en) | 2011-12-31 | 2011-12-31 | Data line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110458659.8A CN102610972B (en) | 2011-12-31 | 2011-12-31 | Data line structure |
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| CN102610972A CN102610972A (en) | 2012-07-25 |
| CN102610972B true CN102610972B (en) | 2014-12-31 |
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| CN201110458659.8A Active CN102610972B (en) | 2011-12-31 | 2011-12-31 | Data line structure |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151658B (en) * | 2013-02-22 | 2015-10-07 | 小米科技有限责任公司 | Data connecting line, for the control method of data connecting line and device |
| CN105119118B (en) * | 2015-07-20 | 2017-10-24 | 青岛海信移动通信技术股份有限公司 | A kind of USB charging wires |
| CN105718015B (en) * | 2016-01-21 | 2019-09-20 | 北京京东尚科信息技术有限公司 | Intelligent terminal, intelligent terminal control device and method |
| CN106684650B (en) * | 2016-12-09 | 2019-08-16 | 上海斐讯数据通信技术有限公司 | Transmission cable and the mobile terminal for using transmission cable |
| CN106785762A (en) * | 2017-03-03 | 2017-05-31 | 杭州永谐科技有限公司 | Programmable USB data line |
| CN108399135B (en) * | 2018-03-02 | 2021-05-18 | 郑州云海信息技术有限公司 | Control method for disk equipment identification and related device |
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| CN2894028Y (en) * | 2005-12-13 | 2007-04-25 | 王顺平 | Chargeable USB carry-on charger |
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| CN201773967U (en) * | 2010-06-30 | 2011-03-23 | 深圳富泰宏精密工业有限公司 | Universal serial bus connecting structure |
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| CN1484162A (en) * | 2002-09-20 | 2004-03-24 | 联想(北京)有限公司 | Notobook computer capable of recharging portable electronic equipment |
| CN2762389Y (en) * | 2004-12-08 | 2006-03-01 | 曾榉嶒 | Controllable synchronous charging data wire |
| CN2881782Y (en) * | 2005-11-08 | 2007-03-21 | 英华达(上海)电子有限公司 | Multifunction mobile phone data wire with toggle switch |
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| Publication number | Publication date |
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| CN102610972A (en) | 2012-07-25 |
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Effective date of registration: 20201230 Address after: No.18, Songjiang Road, Yancheng Economic Development Zone, Yancheng City, Jiangsu Province 224000 Patentee after: JIANGSU CHENGTIAN NEW BUILDING MATERIALS Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20201230 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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Effective date of registration: 20210719 Address after: Room 506, neighborhood center, Korean Industrial Park, No. 50, Jiuhuashan Road, Yancheng Economic and Technological Development Zone, Jiangsu Province, 224000 Patentee after: Yancheng Hanzi Industrial Park Industrial Development Co.,Ltd. Address before: No.18, Songjiang Road, Yancheng Economic Development Zone, Yancheng City, Jiangsu Province 224000 Patentee before: JIANGSU CHENGTIAN NEW BUILDING MATERIALS Co.,Ltd. |
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