CN207994699U - It can prompt the data line of charging rate - Google Patents
It can prompt the data line of charging rate Download PDFInfo
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- CN207994699U CN207994699U CN201820562121.9U CN201820562121U CN207994699U CN 207994699 U CN207994699 U CN 207994699U CN 201820562121 U CN201820562121 U CN 201820562121U CN 207994699 U CN207994699 U CN 207994699U
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- charging rate
- data line
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Abstract
The utility model provides a kind of data line prompting charging rate.The data line includes data line ontology, further includes：Current detection module for current signal current in detection data line ontology and is sent to MCU module；MCU module, current detection signal for receiving current detection module transmission simultaneously convert the current detection signal to corresponding control signal；Charging rate reminding module, the control signal for receiving MCU module transmission, and by controlling signal corresponding charging rate is shown in charging rate reminding module.The application data line can realize other than other data line functions in the related technology that biggest advantage is can intuitively to show charging rate in the charge state.
Description
Technical field
The utility model is related to electronic equipment peripheral product fields, and in particular to a kind of data prompting charging rate
Line.
Background technology
Many cellular phone data lines in the market, some support mobile phones soon filled with do not support.User is in charging process in this way
Mobile phone screen is difficult to tell charging rate in the case where ceasing screen state.Cause user frequently to put out mobile phone and check charged state, uses
It is inconvenient.
Therefore, it is very necessary to design a kind of data line that there can be intuitive display charging rate.
Utility model content
The purpose of this utility model is to provide a kind of charging data line, to show charging rate, to solve above-mentioned deficiency
Place.
To achieve the goals above, the utility model provides a kind of data line prompting charging rate.
The data line includes data line ontology, further includes：
Current detection module for current signal current in detection data line ontology and is sent to MCU module；
MCU module, for receive current detection module transmission current detection signal and by the current detection signal turn
Turn to corresponding control signal；
Charging rate reminding module, the control signal for receiving MCU module transmission, and by controlling signal in charging speed
Degree reminding module shows corresponding charging rate.
Further, the current detection module includes the precision resistance being connected on charging circuit and the accurate electricity
Hinder the input terminal first voltage sensing point being connected and the second voltage sensing point being connected with the precision resistance output end.
Further, the charging rate reminding module is breath light, display screen, Color-changing lamp or multiple indicator lights.
Further, the first voltage sensing point connects the ends P1 of the MCU module, and the second voltage sensing point connects
Connect the ends P2 of the MCU module.
Further, the charging rate reminding module includes the first light emitting diode, the second light emitting diode and third
Light emitting diode,
The anode of first light emitting diode connects the ends P3 of the MCU module, and cathode is connected after the first current-limiting resistance
Ground connection；
The anode of second light emitting diode connects the ends P4 of the MCU module, and cathode is connected after the second current-limiting resistance
Ground connection；
The anode of the third light emitting diode connects the ends P5 of the MCU module, and cathode is connected after third current-limiting resistance
Ground connection.
Further, the current detection module, MCU module and charging rate reminding module are arranged at data line ontology
Plug on.
Further, the current detection module, MCU module and charging rate reminding module become one formula setting.
Further, the MCU module is powered by charge power supply.
Charging bracket provided by the utility model has the advantages that：The application data line can be realized in the related technology
Other than other data line functions, biggest advantage is can intuitively to show charging rate in the charge state.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model
Some embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is the appearance assumption diagram of the data line provided by the utility model for prompting charging rate；
Fig. 2 is the structure diagram of the data line provided by the utility model for prompting charging rate；
Fig. 3 is a kind of structural representation of current detection module provided by the utility model；And
Fig. 4 is a kind of circuit theory schematic diagram of data line for prompting charging rate provided by the utility model.
Reference sign：
1, data line ontology；101, plug；2, current detection module；201, precision resistance；202, first voltage sensing point；
203, second voltage sensing point；3, MCU module；4, charging rate reminding module；401, the first light emitting diode；402, the second hair
Optical diode；403；Third light emitting diode；404, the first current-limiting resistance；405, the second current-limiting resistance；406, third current limliting electricity
Resistance；5, charging equipment.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to embodiments herein described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of system of units, production
Product or equipment those of are not necessarily limited to clearly to list unit, but may include not listing clearly or for these products
Or other units that equipment is intrinsic.
In addition, term " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be fixedly connected,
It is detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be directly connected, or pass through centre
Medium is indirectly connected, or is two connections internal between device, element or component.For ordinary skill
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
To keep the purpose of this utility model, technical solution and effect clearer, clear, 1-4 develops simultaneously referring to the drawings
The utility model is further described in embodiment.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As illustrated in fig. 1 and 2, it includes data line ontology 1 that can prompt the data line of charging rate, further includes：
Current detection module 2 for current signal current in detection data line ontology 1 and is sent to MCU module 3；
MCU module 3, for receive current detection module 2 transmission current detection signal and current detection signal is converted
To control signal accordingly；
Charging rate reminding module 4, the control signal for receiving the transmission of MCU module 3, and charged by controlling signal
Speed prompt module 4 shows corresponding charging rate.
Above-mentioned data line can realize other than other cellular phone data line functions on the market that biggest advantage is mobile phone charged state
Under can visual cues charging rate, and support fast charge.
As shown in figure 3, giving a kind of specific implementation of current detection module 2.
Current detection module 2 include be connected on precision resistance 201 on charging circuit, with 201 input terminal phase of precision resistance
The first voltage sensing point 202 of connection and the second voltage sensing point 203 being connected with 201 output end of precision resistance.Pass through
Voltage detection point 202 measures the first voltage value V1, and the first voltage value V3, accurate electricity are measured by second voltage sensing point 203
The resistance value of resistance is R, and electric current I=(V1-V2)/R in charging circuit can be calculated according to Ohm's law.In existing data line
In charging process, in the case of the voltage constant of charge power supply, charging rate depends on specific charging current, therefore can lead to
The size of overcharge current I weighs the speed of charging rate.As shown in figure 4, first voltage sensing point 201 connects MCU module
The ends P1, second voltage sensing point 203 connect MCU module the ends P2.The calculating of above-mentioned electric current I is completed by MCU module
Journey.
In some embodiments, charging rate reminding module 4 is breath light, and MCU module receives current detection module 2 and sends
Current detection signal after, by current detection signal be converted into breath light control signal, breath light receive MCU module 3 send
Breath light controls signal, and controls signal by breath light and prompt the fast of charging rate to control the flash speed of breath light
Slowly.
In some embodiments, charging rate reminding module 4 is display screen, and MCU module receives current detection module 2 and sends
Current detection signal after, convert current detection signal to digital signal, display screen receives the number letter that MCU module 3 is sent
Number, and the digital signal is shown by display screen, the speed of charging rate is prompted by digital signal, specific number letter
Number presenting can be corresponding charging current value, corresponding power on a display screen or pass through word " quick " " middling speed " " at a slow speed "
Words are waited to be shown.
In some embodiments, charging rate reminding module 4 is Color-changing lamp, and MCU module receives current detection module 2 and sends
Current detection signal after, by current detection signal be converted into Color-changing lamp control signal, Color-changing lamp receive MCU module 3 send
Color-changing lamp controls signal, and controls signal by Color-changing lamp and prompt the fast of charging rate to control the color change of Color-changing lamp
Slowly.
In some embodiments, charging rate reminding module 4 is multiple indicator lights.Embodiment as one preferred, such as
Shown in Fig. 4, charging rate reminding module 4 includes the first light emitting diode 401, the second light emitting diode 402 and third luminous two
Pole pipe 403, after MCU module receives the current detection signal that current detection module 2 is sent, in order to control by current detection signal conversion
Signal controls the first light emitting diode 401, the second light emitting diode 402 and third light emitting diode 403 by controlling signal
Bright light quantity prompt the speed of charging rate.Specifically, as shown in figure 4, the anode connection of the first light emitting diode 401
The ends P3 of MCU module 3, cathode connect the first current-limiting resistance 404 after be grounded；The anode connection MCU moulds of second light emitting diode 402
The ends P4 of block 3, cathode connect the second current-limiting resistance 405 after be grounded；The anode connection MCU module 3 of third light emitting diode 403
The ends P5 are grounded after cathode series connection third current-limiting resistance 406.
In the specific use process, as shown in Figure 1, the plug 101 of data line ontology 1 to be inserted into the charging of charging equipment 5
Interface, charging start, if only lighting a lamp (such as third light emitting diode 403), illustrate to charge at a slow speed；If lighted
Two lamps (such as the second light emitting diode 402 and third light emitting diode 403), illustrate commonly to charge；If lighting two
Lamp (such as the first light emitting diode 401, the second light emitting diode 402 and third light emitting diode 403), illustrates to be quick at this time
Charging.
In some embodiments, current detection module 2, MCU module 3 and charging rate reminding module 4 are arranged at data
On the plug 101 of line ontology 1, meet use and the observation habit of user, and 101 part of plug has setting above structure
Space is transformed.
In some embodiments, current detection module 2, MCU module 3 and charging rate reminding module 4 become one formula
Setting.
Specifically, MCU module 3 is powered by charge power supply.
It should be noted that technical solution is to protect a kind of data line with charging rate prompt facility in the application
Structure, charging rate prompt intuitively can show charging rate for the quantity lighted by lamp enumerated in embodiment, and also
Can have other modes (such as：The speed of charging rate is judged with the turn colors of warning light；Or work(when display charging
Rate score size is come the speed etc. that judges charging rate).The concrete model and work of concrete implementation principal portion and MCU
Principle, logical algorithm are suitable for the prior art, and details are not described herein again.
The preferred embodiment that these are only the application, is not intended to limit this application, for those skilled in the art
For member, the application can have various modifications and variations.Any modification made by within the spirit and principles of this application,
Equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (8)
1. a kind of data line prompting charging rate, including data line ontology (1), which is characterized in that further include：
Current detection module (2) for current signal current in detection data line ontology (1) and is sent to MCU module (3)；
MCU module (3), current detection signal for receiving current detection module (2) transmission and by the current detection signal
It is converted into corresponding control signal；
Charging rate reminding module (4), the control signal for receiving MCU module (3) transmission, and charged by controlling signal
Speed prompt module (4) shows corresponding charging rate.
2. the data line according to claim 1 for prompting charging rate, which is characterized in that the current detection module
(2) include the precision resistance (201) being connected on charging circuit, be connected with the precision resistance (201) input terminal first
Voltage detection point (202) and the second voltage sensing point (203) being connected with the precision resistance (201) output end.
3. the data line according to claim 2 for prompting charging rate, which is characterized in that the charging rate prompts mould
Block (4) is breath light, display screen, Color-changing lamp or multiple indicator lights.
4. the data line according to claim 2 for prompting charging rate, which is characterized in that the first voltage sensing point
(202) ends P1 of the MCU module are connected, the second voltage sensing point (203) connects the ends P2 of the MCU module.
5. the data line according to claim 4 for prompting charging rate, which is characterized in that the charging rate prompts mould
Block (4) includes the first light emitting diode (401), the second light emitting diode (402) and third light emitting diode (403),
The anode of first light emitting diode (401) connects the ends P3 of the MCU module (3), cathode series connection the first current limliting electricity
Resistance (404) is grounded afterwards；
The anode of second light emitting diode (402) connects the ends P4 of the MCU module (3), cathode series connection the second current limliting electricity
Resistance (405) is grounded afterwards；
The anode of the third light emitting diode (403) connects the ends P5 of the MCU module (3), cathode series connection third current limliting electricity
Resistance (406) is grounded afterwards.
6. the data line according to claim 1 for prompting charging rate, which is characterized in that the current detection module
(2), MCU module (3) and charging rate reminding module (4) are arranged on the plug (101) of data line ontology (1).
7. the data line according to claim 1 for prompting charging rate, which is characterized in that the current detection module
(2), MCU module (3) and charging rate reminding module (4) become one formula setting.
8. the data line according to claim 1 for prompting charging rate, which is characterized in that the MCU module (3) passes through
Charge power supply is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562121.9U CN207994699U (en) | 2018-04-19 | 2018-04-19 | It can prompt the data line of charging rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562121.9U CN207994699U (en) | 2018-04-19 | 2018-04-19 | It can prompt the data line of charging rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994699U true CN207994699U (en) | 2018-10-19 |
Family
ID=63830943
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562121.9U Expired - Fee Related CN207994699U (en) | 2018-04-19 | 2018-04-19 | It can prompt the data line of charging rate |
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| Country | Link |
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| CN (1) | CN207994699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514589A (en) * | 2019-05-27 | 2020-08-11 | 四川越洋电子科技有限责任公司 | System and method for identifying data line of game machine |
| CN112688379A (en) * | 2020-12-09 | 2021-04-20 | 珠海格力电器股份有限公司 | Charging method, device, equipment and medium |
-
2018
- 2018-04-19 CN CN201820562121.9U patent/CN207994699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514589A (en) * | 2019-05-27 | 2020-08-11 | 四川越洋电子科技有限责任公司 | System and method for identifying data line of game machine |
| CN112688379A (en) * | 2020-12-09 | 2021-04-20 | 珠海格力电器股份有限公司 | Charging method, device, equipment and medium |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |