CN202957436U - Multifunctional mobile terminal data line - Google Patents
Multifunctional mobile terminal data line Download PDFInfo
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- CN202957436U CN202957436U CN 201220678735 CN201220678735U CN202957436U CN 202957436 U CN202957436 U CN 202957436U CN 201220678735 CN201220678735 CN 201220678735 CN 201220678735 U CN201220678735 U CN 201220678735U CN 202957436 U CN202957436 U CN 202957436U
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Abstract
The utility model relates to a multifunctional mobile terminal data line. The multifunctional mobile terminal data line comprises a first switching unit which is electrically connected with a main input port, a first input/output port and an output port. When the main input port has a normal voltage signal during the running of the multifunctional mobile terminal data line, current of the main input port is outputted to the first input/output port and the output port respectively by the first switching unit, so that electronic products of mobile terminals which are connected to the first input/output port and the output port can be charged; and when the main input port does not have the voltage signal, an electric access is formed between the first input/output port and the output port by the first switching unit, so that other mobile terminals which are connected with the output port can be charged by mobile terminals which are connected with the first input/output port. According to the multifunctional mobile terminal data line, the two mobile terminals can be charged simultaneously or respectively or mutually by the three-port data line, so that the multifunctional mobile terminal data line is convenient to carry and use by users.
Description
Technical field
The utility model relates to the data connecting line technical field, particularly a kind of Multi-featured Mobile Terminal data wire.
Background technology
Along with the increase of mobile terminal function, power consumption is also increasing thereupon, and because the volume of mobile terminal is limited, thereby its battery capacity that carries is limited, and then causes its flying power relatively poor, can't satisfy people's daily life need of work.
Existing mobile terminal, as smart mobile phone, in use often need electric energy supplement, because the interface definition of mobile terminal is different, so need corresponding data wire to charge, one data lines can only be charged to a mobile terminal at every turn usually, if when simultaneously two mobile terminals being charged, just needs two data wires just can realize.When therefore the user has two or more mobile terminal, usually need to carry a plurality of data wires, make troubles to the user.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of Multi-featured Mobile Terminal data wire, when can avoiding adopting present data wire, can't realize this Multi-featured Mobile Terminal data wire two mobile terminals are charged simultaneously and can't realize that two mobile terminals charge mutually, facilitate the user to carry and use with a data wire.
In order to address the above problem, the utility model provides a kind of Multi-featured Mobile Terminal data wire.This Multi-featured Mobile Terminal data wire comprises: a primary input port, the first input/output port, output port and control circuit, this control circuit comprises the first switch unit of mutually changing between primary input port and the first input/output port and output port and the first input/output port and output port, the input of this first switch unit is connected with the primary input port with control end, and its output is connected with output port with the first input/output port.
the utility model also provides a kind of Multi-featured Mobile Terminal data wire, this Multi-featured Mobile Terminal data wire comprises: a primary input port, the first input/output port, output port and control circuit, this control circuit comprises for the first switch unit that will mutually change between primary input port and the first input/output port and output port and the first input/output port and output port, wherein the first switch unit be connected the input of switch unit and be connected with control end with the primary input port and be connected, the output of this first switch unit is connected with the first input/output port, the output of the second switch unit is connected with output port.
the utility model also provides a kind of Multi-featured Mobile Terminal data wire, this Multi-featured Mobile Terminal data wire comprises: primary input port and the control circuit that is connected with this primary input port, this control circuit comprises the first switch unit, the second switch unit, the 3rd switch unit and voltage comparison unit, wherein the first switch unit input is connected with control end with the primary input port and is connected, the output of the first switch unit is connected with the first input/output port, the input of the second switch unit is connected with the primary input port, the output of the second switch unit is connected with the second input/output port, the 3rd switch unit is provided with two inputs, two outputs and a control end, wherein, input respectively with the first input/output port be connected the output pin of input/output port and be connected, output also respectively be connected input/output port be connected the input pin of input/output port and connect, the control end of the 3rd switch unit is connected with voltage comparison unit, the 3rd switch unit is controlled according to the comparative result of voltage comparison unit output when primary input end no signal and is charged to the second input/output terminal by the first input/output terminal, or the second input/output terminal charges to the first input/output terminal.
Say further, described control circuit also comprises the indicator light of the force handoff control switch that connects to the 3rd switch unit, the boosting unit that is connected with the 3rd switch unit and the relevant comparative result of output.
The utility model Multi-featured Mobile Terminal data wire, comprise a primary input port, the first input/output port, output port and control circuit, this control circuit comprises the first switch unit of mutually changing between primary input port and the first input/output port and output port and the first input/output port and output port, the input of this first switch unit is connected with control end with the primary input port and is connected, and output is connected with the first input/output port.During work, when the primary input port has the normal voltage signal, the electric current of primary input port exports the first input/output port and output port to by the first switch unit respectively, can electronic product such as the mobile terminal that be connected in the first input/output port and output port be charged.When the primary input port did not have voltage signal, the first switch unit made between the first input/output port and output port and forms electric pathway, can be charged by the mobile terminal that is connected with the first input/output port pair another mobile terminal that is connected with output port.Can realize at the same time or separately two mobile terminals being charged respectively by three port data lines, or two mobile terminals charge mutually.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, and the accompanying drawing in describing is embodiment more of the present utility model, to those skilled in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the utility model Multi-featured Mobile Terminal data wire the first embodiment principle schematic.
Fig. 2 is the utility model Multi-featured Mobile Terminal data wire the second embodiment principle schematic.
Fig. 3 is the third embodiment principle schematic of the utility model Multi-featured Mobile Terminal data wire.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the utility model purpose is described further.
Embodiment
In order to make purpose, technical scheme and the advantage of wanting utility model clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
As shown in Figure 1, the utility model proposes a kind of Multi-featured Mobile Terminal data wire embodiment.
This Multi-featured Mobile Terminal data wire comprises: primary input port one, the first input/output port 3, output port 4 and a control circuit 2.This control circuit 2 comprises for the first switch unit 21 that will mutually change between primary input port one and the first input/output port 3 and output port 4 and the first input/output port 3 and output port 4, the input of this first switch unit 21 is connected with control end with the primary input port one and is connected, and its output is connected with output port with the first input/output port 3 and is connected.
Specifically, described the first switch unit 21 is used for the electric pathway between primary input port one and the first input/output port 3 and output port 4 is switched to the electric pathway of the first input/output port 3 and output port 4.Also the electric pathway of the first input/output port 3 and output port 4 can be switched to the electric pathway between primary input port one and the first input/output port 3 and output port 4.
During work, when the primary input port one has the normal voltage signal, the electric current of primary input port one exports the first input/output port 3 and output port 4 to by the first switch unit 21 respectively, namely can electronic product such as the mobile terminal that be connected in the first input/output port 3 and output port 4 be charged.If the first input/output port 3 is connected with output port when only having one of them port to be connected with mobile terminal, can charge to corresponding mobile terminal.
When the primary input port one during without the signal of telecommunication, control the first switch unit 21 actions, make between the first input/output port 3 and output port 4 and form electric pathway, namely can be charged by the mobile terminal that is connected with the first input/output port 3 pair another mobile terminal that is connected with output port 4.
Because the Multi-featured Mobile Terminal data wire can realize that a data wire charges respectively to two mobile terminals or charging simultaneously, and make mutual charge function between two mobile terminals, facilitate the user to carry and use.
In the present embodiment, described the first switch unit 21 can adopt existing switching circuit, such as being formed by components and parts such as triode, diode, metal-oxide-semiconductor and machine mechanical switchs, also can adopt other components and parts to consist of and according to the voltage signal of primary input port input realize the primary input port respectively with the first input/output port 3 and output port 4, or the first switch unit 21 of formation electric pathway between the first input/output port 3 and output port 4.
As shown in Figure 2, a kind of Multi-featured Mobile Terminal data wire embodiment is also proposed on the basis of above-described embodiment.
This Multi-featured Mobile Terminal data wire comprises: primary input port one, the first input/output port, output port and a control circuit 2.This control circuit 2 comprises for two switch units will mutually changing between primary input port one and the first input/output port and output port and the first input/output port and output port, wherein the first switch unit 21 be connected the input of switch unit 22 and be connected with control end with the primary input port one and be connected, the output of this first switch unit 21 is connected with the first input/output port 3, and the output of the second switch unit 22 is connected with output port 4.
Specifically, described the first switch unit 21 and the second switch unit 22 are used for the electric pathway between primary input port one and the first input/output port 3 and output port 4 is switched to the electric pathway of the first input/output port 1 and output port 4.Also the electric pathway of the first input/output port 3 and output port 4 can be switched to the electric pathway between primary input port one and the first input/output port 3 and output port 4.
During work, when the primary input port one has the normal voltage signal, the electric current of primary input port one exports the first input/output port 3 and output port 4 to by the first switch unit 21 and the second switch unit 22 respectively, namely can electronic product such as the mobile terminal that be connected in the first input/output port 3 and output port 4 be charged.If the first input/output port 3 is connected with output port when only having one of them port to be connected with mobile terminal, can charge to corresponding mobile terminal.
When the primary input port one during without the signal of telecommunication, control respectively the first switch unit 21 and the second switch unit 22 actions, make between the first input/output port 3 and output port 4 and form electric pathway, namely can be charged to another mobile terminal that output port 4 connects by the mobile terminal that is connected with the first input/output port 3.
As shown in Figure 3, another kind of Multi-featured Mobile Terminal data wire embodiment is also proposed on the basis of above-described embodiment.
This Multi-featured Mobile Terminal data wire comprises: primary input port one and the control circuit 2 that is connected with this primary input port one, this control circuit 2 comprises the first switch unit 21, the second switch unit 22 and the 3rd switch unit 23, and voltage comparison unit 24, wherein the first switch unit 21 inputs are connected with control end with the primary input port one and are connected, the output of the first switch unit 21 is connected with the first input/output port 3, the input of the second switch unit 22 is connected with the primary input port one, and the output of the second switch unit 22 is connected with the second input/output port 5; The 3rd switch unit 23 is provided with two inputs, two outputs and a control end, wherein, input respectively with the first input/output port 3 be connected the output pin of input/output port 5 and be connected, output also respectively be connected input/output port 3 be connected the input pin of input/output terminal 5 and connect, the control end of the 3rd switch unit 23 is connected with voltage comparison unit 24; The 3rd switch unit 23 is controlled by the first input/output port 3 according to the comparative result of voltage comparison unit 24 outputs when primary input end 1 no signal and is charged to the second input/output port 5, or the second input/output port 5 is to the first input/output terminal 3 chargings.Described switch unit can adopt above-described embodiment circuit structure.
The signal input part of this voltage comparison unit 24 respectively with the first input/output port 3 be connected the output of input/output port 5 and be connected with being connected, its control end is connected with the 3rd switch unit 23, when the voltage of the first input/output port 3 during less than the voltage of the second input/output port 5, control the 3rd switch unit 23 and realize that the mobile terminal that is connected with the second input/output port charges to the mobile terminal that is connected with the first input/output port, can realize being charged by the mobile terminal of high-tension mobile terminal to low-voltage.
During work, the control end of the first switch unit 21 and the second switch unit 22 is selected action according to the signal of telecommunication of primary input port one respectively, when the primary input port one had normal voltage, electric current exported the first input/output port 3 and the second input/output port 5 by the first switch unit 21 and the second switch unit 22 to from the primary input port one respectively; Do not start the relatively output voltage of the first input/output terminals 4 and the second input/output terminal 5 when the primary input port one has electric current when output, voltage comparison unit 24, and control the 3rd switch unit 23 make voltage high to the low power supply of voltage.
Owing to can passing through to increase voltage comparison unit 24 and the second switch unit 23, can control the high-tension mobile terminal that is connected with input/output port charges to the low-voltage mobile terminal, can avoid single direction charging in above-described embodiment, more convenient user uses.
In the present embodiment, described control circuit also comprises the indicator light (accompanying drawing does not indicate) of the force handoff control switch (accompanying drawing does not indicate) that connects to the 3rd switch unit, the boosting unit (accompanying drawing does not indicate) that is connected with the 3rd switch unit and the relevant comparative result of output.During work, voltage comparison unit compares the output voltage of the first input/output port and the second input/output port, can force the low-voltage end mobile terminal is charged to high-tension mobile terminal by boosting unit by the force handoff control switch.Can meet consumers' demand better.Described indicator light can facilitate the user better to determine the mobile terminal voltage status, and then gives the mobile terminal that needs charging.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic wherein is equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. Multi-featured Mobile Terminal data wire is characterized in that:
Comprise a primary input port, the first input/output port, output port and control circuit, this control circuit comprises the first switch unit of mutually changing between primary input port and the first input/output port and output port and the first input/output port and output port, the input of this first switch unit is connected with the primary input port with control end, and its output first input/output port is connected with output port.
2. Multi-featured Mobile Terminal data wire is characterized in that:
Comprise a primary input port, the first input/output port, output port and control circuit, this control circuit comprises for the first switch unit that will mutually change between primary input port and the first input/output port and output port and the first input/output port and output port, wherein the first switch unit be connected the input of switch unit and be connected with control end with the primary input port and be connected, the output of this first switch unit is connected with the first input/output port, and the output of the second switch unit is connected with output port.
3. Multi-featured Mobile Terminal data wire is characterized in that:
Comprise primary input port and the control circuit that is connected with this primary input port, this control circuit comprises the first switch unit, the second switch unit, the 3rd switch unit and voltage comparison unit, wherein the first switch unit input is connected with control end with the primary input port and is connected, the output of the first switch unit is connected with the first input/output port, the input of the second switch unit is connected with the primary input port, and the output of the second switch unit is connected with the second input/output port; The 3rd switch unit is provided with two inputs, two outputs and a control end, wherein, input respectively with the first input/output port be connected the output pin of input/output port and be connected, output also respectively be connected input/output port be connected the input pin of input/output port and connect, the control end of the 3rd switch unit is connected with voltage comparison unit; The 3rd switch unit is controlled according to the comparative result of voltage comparison unit output when primary input end no signal and is charged to the second input/output terminal by the first input/output terminal, or the second input/output terminal charges to the first input/output terminal.
4. Multi-featured Mobile Terminal data wire according to claim 3 is characterized in that:
Described control circuit also comprises the indicator light of the force handoff control switch that connects to the 3rd switch unit, the boosting unit that is connected with the 3rd switch unit and the relevant comparative result of output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678735 CN202957436U (en) | 2012-12-11 | 2012-12-11 | Multifunctional mobile terminal data line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678735 CN202957436U (en) | 2012-12-11 | 2012-12-11 | Multifunctional mobile terminal data line |
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| Publication Number | Publication Date |
|---|---|
| CN202957436U true CN202957436U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678735 Expired - Fee Related CN202957436U (en) | 2012-12-11 | 2012-12-11 | Multifunctional mobile terminal data line |
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| CN (1) | CN202957436U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790356A (en) * | 2016-04-06 | 2016-07-20 | 北京天诚盛业科技有限公司 | Data line having charging circuit |
| CN107171146A (en) * | 2017-06-06 | 2017-09-15 | 深圳市泰衡诺科技有限公司 | Interface arrangement and its method for transmitting signals |
| WO2018137298A1 (en) * | 2017-01-24 | 2018-08-02 | 华为技术有限公司 | Charging cable |
| CN111029843A (en) * | 2019-12-26 | 2020-04-17 | 歌尔股份有限公司 | Communication device, switching device and control method thereof |
-
2012
- 2012-12-11 CN CN 201220678735 patent/CN202957436U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790356A (en) * | 2016-04-06 | 2016-07-20 | 北京天诚盛业科技有限公司 | Data line having charging circuit |
| CN105790356B (en) * | 2016-04-06 | 2018-07-03 | 北京天诚盛业科技有限公司 | A kind of data line with charging circuit |
| WO2018137298A1 (en) * | 2017-01-24 | 2018-08-02 | 华为技术有限公司 | Charging cable |
| CN108886225A (en) * | 2017-01-24 | 2018-11-23 | 华为技术有限公司 | A kind of charge cable |
| CN108886225B (en) * | 2017-01-24 | 2020-06-02 | 华为技术有限公司 | Charging cable |
| CN107171146A (en) * | 2017-06-06 | 2017-09-15 | 深圳市泰衡诺科技有限公司 | Interface arrangement and its method for transmitting signals |
| CN111029843A (en) * | 2019-12-26 | 2020-04-17 | 歌尔股份有限公司 | Communication device, switching device and control method thereof |
| CN111029843B (en) * | 2019-12-26 | 2021-09-17 | 歌尔股份有限公司 | Communication device, switching device and control method thereof |
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| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: 518000, Shenzhen, Baoan District, Guangdong Province large wave community Huaxin new Ming Industrial Zone, 6 Patentee after: Shenzhen Xinfeng Weiye Technology Co., Ltd. Address before: Kunyang town of Pingyang County in Zhejiang province Wenzhou city 325400 Zhu Road No. 2-3 Patentee before: Zhan Changman |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |