CN104852426A - Solar-based smart watch charging base - Google Patents
Solar-based smart watch charging base Download PDFInfo
- Publication number
- CN104852426A CN104852426A CN201510215514.3A CN201510215514A CN104852426A CN 104852426 A CN104852426 A CN 104852426A CN 201510215514 A CN201510215514 A CN 201510215514A CN 104852426 A CN104852426 A CN 104852426A
- Authority
- CN
- China
- Prior art keywords
- charging
- submodule
- rechargeable battery
- current
- microcontroller
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention discloses a solar-based smart watch charging base comprising a base body. The surface of the base body is equipped with a solar cell, a radiating hole, a charging jack and a wireless charger. The inside of the base body is equipped with a micro controller, a charging module and a rechargeable battery. The current input end of the charging module is connected with the charging interface and the positive and negative electrodes of the solar cell, and the current output end of the charging module is connected with the current input end of the wireless charger and the positive and negative electrodes of the rechargeable battery. The micro controller and the charging module are connected for data exchange. Power supply is carried out based on solar energy, so that consumption of commercial power is reduced, and energy saving is achieved. Indicating lamps of different colors are used to indicate different remaining power of the rechargeable battery, so that users can visually know the remaining power of the rechargeable battery.
Description
Technical field
The present invention relates to charging technique field, particularly relate to a kind of intelligent watch charging base based on solar energy.
Background technology
Along with the development of science and technology, various smart machine enters daily life.After smart mobile phone is universal, each major company starts again to develop intelligent watch, intelligent watch, is by wrist-watch built-in intelligence system, carries intelligent mobile phone system and be connected to network and realize multi-functional, phone, note, mail, photo, music etc. in the synchronous mobile phone of energy.But there is a shortcoming relative to traditional mechanical watch or electronic watch in intelligent watch, namely intelligent watch needs often charging, the intelligent watch Apple Watch that such as Apple releases operates 18 hours at most after being full of electricity, therefore, needs charge to it every day.In addition, Apple Watch can only be charged to it by private radio charger, but this private radio charger is put in desktop and unsightly, if be arranged on charging base by this wireless charger, then more can mates with surrounding environment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of intelligent watch charging base based on solar energy is provided, solar energy is adopted to power, the consumption of civil power can be reduced, be conducive to energy savings, meanwhile, represented the different dump energies of rechargeable battery by the indicator light of different colours, user can be made intuitively to understand the dump energy of rechargeable battery.
The object of the invention is to be achieved through the following technical solutions: a kind of intelligent watch charging base based on solar energy, comprise base body, base body surface is provided with solar cell, louvre, charging inlet and wireless charger, base body inside is provided with microcontroller, charging module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current input terminal of charging module is connected with the both positive and negative polarity of solar cell respectively, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, microcontroller is connected with charging module and carries out exchanges data.
Described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.
Described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, second control output end of microcontroller is connected with the control input end of current conversion submodule by digital variable resistance, and the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.
Described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
Described solar cell is Graphene solar cell.
Described base body inside is also provided with electric power detection module, base body surface is also provided with three indicator lights, the current input terminal of electric power detection module is connected with the both positive and negative polarity of rechargeable battery respectively, the data output end of electric power detection module is connected with the data input pin of microcontroller, the control signal input of the first indicator light is connected with the first control signal output of microcontroller, the control signal input of the second indicator light is connected with the second control signal output of microcontroller, the control signal input of the 3rd indicator light is connected with the 3rd control signal output of microcontroller.
The invention has the beneficial effects as follows:
(1) the present invention adopts solar energy to power, and can reduce the consumption of civil power, be conducive to energy savings;
(2) detect submodule for detecting the output voltage of transformation submodule, microcontroller, according to the output voltage of transformation submodule, regulates digital variable resistor, thus makes charging module can adapt to the external power source of different size; And this charging module can according to the external power source of different size, and this digital variable resistance of dynamic adjustments, lowest critical value is in make the output voltage of external power source, now, charging current is in maximum charge value, namely this charging module can adopt according to the external power source of different size different maximum charging currents to charge to rechargeable battery or power for wireless charger, thus this charging module to charge to rechargeable battery with maximum power or power for wireless charger;
(3) circuit switching submodule can prevent the polarity wrong of rechargeable battery from causing charging module or rechargeable battery to damage, therefore rechargeable battery can just connect or reversal connection arbitrarily, realize nonpolarity charging, improve the fail safe of charging module and rechargeable battery, easy to use;
(4) the present invention represents the different dump energies of rechargeable battery by the indicator light of different colours, and user can be made intuitively to understand the dump energy of rechargeable battery.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the intelligent watch charging base that the present invention is based on solar energy.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of intelligent watch charging base based on solar energy, comprise base body, comprise base body, base body surface is provided with solar cell, louvre, charging inlet and wireless charger, base body inside is provided with microcontroller, charging module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current input terminal of charging module is connected with the both positive and negative polarity of solar cell respectively, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, microcontroller is connected with charging module and carries out exchanges data.
Described wireless charger is the wireless charger of MagSafe formula.
Further, base body surface is also provided with microphone, base body inside is also provided with sound identification module, and the audio input end of sound identification module is connected with the audio output of microphone, and the control signal output of sound identification module is connected with the control signal input of microcontroller.The voice control command that microphones user sends, and this voice control command is converted to audio signal, then by this audio signal input sound identification module, the audio signal that sound identification module identification receives, then send control information to microcontroller according to this audio signal, microcontroller carries out associative operation according to this control information.
Described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.Charging inlet is connected with external power source, and filter rectification submodule carries out filtering and rectification process to external power source by the electric current that charging inlet flows into, and by the electric current incoming line switching submodule after process.
Described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, second control output end of microcontroller is connected with the control input end of current conversion submodule by digital variable resistance, and the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.Detecting submodule is for detecting the output voltage of filter rectification submodule, the output current of current conversion submodule reduces along with the increase of the output voltage of filter rectification submodule, when the output voltage of filter rectification submodule is in lowest critical value, the output current of current conversion submodule is maximum; Microcontroller regulates digital variable resistance according to the output voltage of the filter rectification submodule that detecting submodule detects, and make the output voltage of filter rectification submodule be in lowest critical value, now, the output current of current conversion submodule is in maximum.
Described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
Described solar cell is Graphene solar cell.
Described base body inside is also provided with electric power detection module, base body surface is also provided with three indicator lights, the current input terminal of electric power detection module is connected with the both positive and negative polarity of rechargeable battery respectively, the data output end of electric power detection module is connected with the data input pin of microcontroller, the control signal input of the first indicator light is connected with the first control signal output of microcontroller, the control signal input of the second indicator light is connected with the second control signal output of microcontroller, the control signal input of the 3rd indicator light is connected with the 3rd control signal output of microcontroller.Electric power detection module is for detecting the dump energy of rechargeable battery, and the first indicator light is green LED lamp, and when the dump energy of rechargeable battery is greater than specified electric quantity 70%, microprocessor controls first indicator light is lighted; Second indicator light is yellow LED lamp, when the dump energy of rechargeable battery is less than specified electric quantity 70% and when being greater than specified electric quantity 30%, microprocessor controls second indicator light is lighted; 3rd indicator light is red LED lamp, and when the dump energy of rechargeable battery is less than specified electric quantity 30%, microprocessor controls the 3rd indicator light is lighted.
Claims (6)
1. the intelligent watch charging base based on solar energy, it is characterized in that: comprise base body, base body surface is provided with solar cell, louvre, charging inlet and wireless charger, base body inside is provided with microcontroller, charging module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current input terminal of charging module is connected with the both positive and negative polarity of solar cell respectively, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, microcontroller is connected with charging module and carries out exchanges data.
2. a kind of intelligent watch charging base based on solar energy according to claim 1, it is characterized in that: described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.
3. a kind of intelligent watch charging base based on solar energy according to claim 2, it is characterized in that: described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, second control output end of microcontroller is connected with the control input end of current conversion submodule by digital variable resistance, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.
4. a kind of intelligent watch charging base based on solar energy according to claim 2, it is characterized in that: described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
5. a kind of intelligent watch charging base based on solar energy according to claim 1, is characterized in that: described solar cell is Graphene solar cell.
6. a kind of intelligent watch charging base based on solar energy according to claim 1, it is characterized in that: described base body inside is also provided with electric power detection module, base body surface is also provided with three indicator lights, the current input terminal of electric power detection module is connected with the both positive and negative polarity of rechargeable battery respectively, the data output end of electric power detection module is connected with the data input pin of microcontroller, the control signal input of the first indicator light is connected with the first control signal output of microcontroller, the control signal input of the second indicator light is connected with the second control signal output of microcontroller, the control signal input of the 3rd indicator light is connected with the 3rd control signal output of microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215514.3A CN104852426A (en) | 2015-04-30 | 2015-04-30 | Solar-based smart watch charging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215514.3A CN104852426A (en) | 2015-04-30 | 2015-04-30 | Solar-based smart watch charging base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852426A true CN104852426A (en) | 2015-08-19 |
Family
ID=53851863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215514.3A Pending CN104852426A (en) | 2015-04-30 | 2015-04-30 | Solar-based smart watch charging base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200365A (en) * | 2016-09-19 | 2016-12-07 | 广东小天才科技有限公司 | A kind of intelligent watch and intelligent watch control method |
| CN110376523A (en) * | 2019-06-19 | 2019-10-25 | 努比亚技术有限公司 | For the method for capacity prompt, wearable device and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538745A (en) * | 1976-07-13 | 1978-01-26 | Suwa Seikosha Kk | Solar battery watch |
| CN203312857U (en) * | 2013-05-27 | 2013-11-27 | 威宝电子科技（深圳）有限公司 | Portable solar wireless-charging mobile power supply |
| CN203433591U (en) * | 2013-09-05 | 2014-02-12 | 长沙理工大学 | Solar road lamp wireless cell phone charging control device based on real-time electricity price |
| CN204014012U (en) * | 2014-07-02 | 2014-12-10 | 山东共达电声股份有限公司 | A kind of audio amplifier with wireless charging receiver |
-
2015
- 2015-04-30 CN CN201510215514.3A patent/CN104852426A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538745A (en) * | 1976-07-13 | 1978-01-26 | Suwa Seikosha Kk | Solar battery watch |
| CN203312857U (en) * | 2013-05-27 | 2013-11-27 | 威宝电子科技（深圳）有限公司 | Portable solar wireless-charging mobile power supply |
| CN203433591U (en) * | 2013-09-05 | 2014-02-12 | 长沙理工大学 | Solar road lamp wireless cell phone charging control device based on real-time electricity price |
| CN204014012U (en) * | 2014-07-02 | 2014-12-10 | 山东共达电声股份有限公司 | A kind of audio amplifier with wireless charging receiver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200365A (en) * | 2016-09-19 | 2016-12-07 | 广东小天才科技有限公司 | A kind of intelligent watch and intelligent watch control method |
| CN110376523A (en) * | 2019-06-19 | 2019-10-25 | 努比亚技术有限公司 | For the method for capacity prompt, wearable device and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203872416U (en) | Intelligent illuminating emergency lamp | |
| CN201466761U (en) | Digital camera USB charger with wireless charging function | |
| CN205610297U (en) | Energy -conservation automatic control circuit that charges | |
| CN203491742U (en) | Mobile power supply circuit and mobile power supply | |
| CN104852426A (en) | Solar-based smart watch charging base | |
| CN203039400U (en) | Novel quick charging multipurpose mobile power supply | |
| CN102384395A (en) | Multifunctional table lamp | |
| CN201797352U (en) | Energy-saving travelling charger | |
| CN204046673U (en) | A kind of mobile phone with double cell function | |
| CN201966669U (en) | Wireless charging system and wireless charger thereof | |
| CN104868528A (en) | Intelligent watch charging base integrating time clock function | |
| CN201048304Y (en) | Manual power generation charging circuit of digital product | |
| CN103280850A (en) | Drive circuit with charger baby and multipurpose LED (light-emitting diode) functions | |
| CN203827039U (en) | Novel power-saving mobile phone charger | |
| CN104852428A (en) | Smart watch charging base integrated with lighting function | |
| CN203424432U (en) | Folding type multifunctional wallet | |
| CN203589772U (en) | Double-USB charging circuit and charger | |
| CN208401582U (en) | Become the phone charger that lamp is shown | |
| CN201829997U (en) | Intelligent mobile-phone charger circuit | |
| CN201051677Y (en) | A portable mobile phone charger | |
| CN201382278Y (en) | Portable solar lighting device | |
| CN203406650U (en) | Electric vehicle charger with USB function | |
| CN204859680U (en) | Energy -conserving LED doorbell lamp | |
| CN204334089U (en) | A kind of mobile phone charged state display unit | |
| CN204967348U (en) | Novel two couple portable power source of putting that fill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |