CN103490487A - Wireless charging device for watch-type electronic products - Google Patents
Wireless charging device for watch-type electronic products Download PDFInfo
- Publication number
- CN103490487A CN103490487A CN201310399325.7A CN201310399325A CN103490487A CN 103490487 A CN103490487 A CN 103490487A CN 201310399325 A CN201310399325 A CN 201310399325A CN 103490487 A CN103490487 A CN 103490487A
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- charging device
- control module
- module
- energy
- 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
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electromechanical Clocks (AREA)
Abstract
The invention provides a wireless charging device for watch-type electronic products. The wireless charging device comprises a main function module, a wireless charging control module, an energy receiving coil, an energy transmitting coil, a main control module and a power supply module. The wireless charging control module and the energy receiving coil are arranged in a wristband and are connected with a battery of the main function module. The energy transmitting coil, the main control module and the power supply module are arranged in a wireless charging device body, the wireless charging device body is provided with a charging groove, and one side of the charging groove is provided with the energy transmitting coil and the main control module. The wristband provided with the wireless charging control module and the energy receiving coil can be inserted into the charging groove, and the wireless charging device body is connected with an electric supply through the power supply module. The wireless charging device is simple, small and ingenious in structure, interference of a charging circuit to the main function module is little, and the wireless charging device is convenient to carry, dustproof and moisture-proof, lives up to the Qi standard and can charge various watch-type electronic products in a wireless mode.
Description
Technical field
The present invention relates to the electric equipment products technical field, specifically, is aly can carry out for wrist watch type electron product the charging device of wireless charging.
Background technology
The wireless charging technology is the new technology occurred in recent years.Studying corresponding wireless charging product according to this know-why people.From the existing disclosed content of document, the device that directly for wrist watch type electron product, carries out wireless charging does not at present almost have.This is mainly because wireless charging module is placed in wrist-watch and can have aggravated the crowded situation of wrist-watch internal structure, makes the electronic product of electronic watch form higher to the designing requirement of circuit, and design difficulty strengthens.In addition, also can cause because of the architectural feature of wrist-watch form the electronic product charging of this structure inconvenient.
The development that the develop rapidly of electronic technology is the miniaturization electronic product is laid a good foundation, wherein, wrist watch type electron product because easy to carry, use and watch conveniently and being favored widely, for example, wrist watch type pulsometer, watch style blood pressure instrument, watch style pedometer, watch style barograph, watch style height above sea level table, watch style MP3, watch type mobile telephone, watch style microcam, watch style phonographic recorder etc.But, because the electronic product of wrist-watch form can not be done very greatly, the flying power of its electric energy receives everybody concern always.Now widely used is button cell, can not charge, and has not had electricity and has just changed battery.This is both inconvenient, on battery consumption, also costs a lot of money, and also easily causes waste.
Summary of the invention
The object of the invention is to address the above problem, a kind of wrist watch type electron product wireless charging device is provided, as long as be provided with the energy receiving system of wireless charging on wrist watch type electron product, just can carry out wireless charging for wrist watch type electron product easily, its structure is small and exquisite, simplified circuit design, made and use all more convenient.
For achieving the above object, the present invention has adopted following technical scheme.
A kind of wrist watch type electron product wireless charging device, contain main functional modules, wireless charging control module, energy receiving coil, energy transmitting coil, main control module and supply module, it is characterized in that, described wireless charging control module and energy receiving coil are arranged in wrist strap, and are connected with the battery of main functional modules; Described energy transmitting coil, main control module and supply module are arranged in wireless charging device, are provided with a charging groove on described wireless charging device, in a side of described charging groove, energy transmitting coil and main control module are set; The described wrist strap that is provided with wireless charging control module and energy receiving coil can be plugged in described charging groove, and described wireless charging device is electrically connected to city by supply module.
Further, described wireless charging device is a seat formula structure, in described seat formula structure, a skewed charging groove is set from top to bottom, in a side of described charging groove, energy transmitting coil and main control module is set, in the lower end of described charging groove, supply module is set.The groove of described seat formula structure and inclination guarantees that the watch style product also can see easily the information shown on the watch style product when wrist strap being inserted to the groove charging.
Further, described wireless charging device is " U " type structure, a charging groove is set in the centre of described " U " type structure, a side at described charging groove arranges energy transmitting coil and main control module, described " U " type structure is connected with supply module by connecting line, by described supply module, with city, is electrically connected to.
Further, described " U " type structure can guarantee that wrist watch type electron product charges in the mode of " lying on one's side ".
Further, described supply module is provided with USB plug, can with city, be electrically connected to by computer.
The good effect of wrist watch type electron product wireless charging device of the present invention is:
(1) the charging structure design separated has guaranteed the simple, small and exquisite of charging device, and charging circuit is almost noiseless to main functional modules.
(2) wireless charging device is easy to carry, can prevent dust, protection against the tide.
(3) wireless charging device coordinates with wrist watch type electron product, and charging is convenient.
(4) can be the wireless charging device that meets the Qi standard, the charging modes of take preferably carries out wireless charging as multiple wrist watch type electron product.
The accompanying drawing explanation
The theory structure schematic diagram that Fig. 1 is wrist watch type electron product wireless charging device of the present invention.
The structural representation that Fig. 2 is embodiment of the present invention I energy receptor portions.
The structural representation that Fig. 3 is embodiment of the present invention I energy radiating portion.
The structure that Fig. 4 is Fig. 2 and Fig. 3 is carried out the schematic diagram of wireless charging state.
The explanation block diagram that Fig. 5 is wrist watch type electron product wireless charging device wireless charging process of the present invention.
The principle schematic that Fig. 6 is the embodiment of the present invention.
The explanation block diagram that Fig. 7 is the wireless energy receiving course.
Label in figure is respectively:
1, main functional modules; 2, wrist strap; 3, wireless charging control module;
4, energy receiving coil; 5, wireless charging device; 6, charging groove;
7, energy transmitting coil; 8, main control module; 9, supply module.
Embodiment
Further explain the embodiment of wrist watch type electron product wireless charging device of the present invention below in conjunction with accompanying drawing, but be noted that enforcement of the present invention is not limited to following execution mode.
Referring to Fig. 1.A kind of wrist watch type electron product wireless charging device, contain main functional modules 1, wireless charging control module 3, energy receiving coil 4, energy transmitting coil 7, main control module 8 and supply module 9.Described main functional modules 1 refers to the functional module of wrist watch type pulsometer, watch style blood pressure instrument, watch style pedometer, watch style barograph, watch style height above sea level table, watch style MP3, watch type mobile telephone, watch style microcam, watch style phonographic recorder etc.
The wireless energy receiving course of wrist watch type electron product wireless charging device of the present invention is (referring to Fig. 7): the energy receiving coil is after 1. (being 4 in Fig. 1) senses the energy of energy transmitting coil 7, through rectification module 2. rectifying and wave-filtering be metastable direct voltage, described voltage by voltage conversion circuit 3. voltage stabilizing to target voltage (as 5V), for 6. the battery of wrist watch type electron product powers; Simultaneously, 5. rectification module provides power supply 2. to MCU, and the information exchange that 5. MCU gathers reception is crossed the signal modulation module and 4. fed back to the energy transmitting terminal, thereby forms the receiving course of a set of wireless energy.
The energy emitter of wrist watch type electron product wireless charging device of the present invention consists of energy transmitting coil 7, main control module 8 and power module 9.Described energy transmitting coil 7 consists of coil ferrite assembly and series resonance electric capacity, its function is to receive the alternating signal of AC-DC converter and driver module, for the energy receiving coil 4 of energy receiving system provides the magnetic field of alternation, carry out the transmission of energy.Described main control module 8 comprises DC decompression module, core control MCU module, DC-AC conversion and driver module, signal demodulation module and temperature detecting module, indicating lamp module and buzzer module etc.Described supply module 9 adopts MICRO-USB interface, the power supply of MINI-USB interface of transformer-supplied or the standard of employing, be provided with the 5V adapter, concrete parts can adopt the product that supply is arranged on the market, and its function is: the 220V civil power can be converted to the 5V direct current and power for main control module 8 with for the driver module of energy transmitting coil 7.
Above each functional module adopts existing technology and parts, can be operated and be implemented by the professional.
Referring to Fig. 2.Described wireless charging control module 3 and energy receiving coil 4 are embedded in the wrist strap 2 of a side, described wireless charging control module 3 and energy receiving coil 4 use connecting lines and main functional modules 1 and the rechargeable battery that is arranged in main functional modules 1 are connected.
Referring to Fig. 3.Described energy transmitting coil 7, main control module 8 and supply module 9 are arranged in a wireless charging device 5.Described wireless charging device 5 adopts seat formula structure, in described seat formula structure, a skewed charging groove 6 is set from top to bottom, a side at described charging groove 6 arranges energy transmitting coil 7 and main control module 8, in the lower end of described charging groove 6, supply module 9 is set, described wireless charging device 5 is electrically connected to city by supply module 9.
Referring to Fig. 4.The described wrist strap 2 that is provided with wireless charging control module 3 and energy receiving coil 4 is plugged in the charging groove 6 of described wireless charging device 5, described energy receiving coil 4 is pressed close to described energy transmitting coil 7, by described main control module 8 and the control of described wireless charging control module 3, carried out wireless charging.
Referring to Fig. 5.If necessary, described wireless charging device 5 can be designed to " U " type structure of an energy traverse, a charging groove 6 is set in the centre of described " U " type structure, a side at described charging groove 6 arranges energy transmitting coil 7 and main control module 8, described " U " type structure is connected with supply module 9 by connecting line, by described supply module 9, with city, is electrically connected to; Also can a USB plug be set at described supply module 9, be electrically connected to city by computer.The described wrist strap 2 that is provided with wireless charging control module 3 and energy receiving coil 4 is plugged in the charging groove 6 of described " U " type structure, described energy receiving coil 4 is pressed close to and energy transmitting coil and receiving coil keeping parallelism with described energy transmitting coil 7, by described main control module 8, with described wireless charging control module 3, carried out wireless charging.
Referring to Fig. 6.The charging process of wrist watch type electron product wireless charging device of the present invention is:
Described wireless charging device 5 obtains civil power by supply module 9, enters energy transmitting coil 7 through the electric current after step-down and rectification after main control module 8 is controlled and driven and is launched; And main functional modules 1(comprises rechargeable battery) through wireless charging control module 3, control by the electric energy of energy receiving coil 4 received energy transmitting coil 7 emissions, be embodied as wrist watch type electron product and carry out wireless charging.
Claims (5)
1. a wrist watch type electron product wireless charging device, contain main functional modules, wireless charging control module, energy receiving coil, energy transmitting coil, main control module and supply module, it is characterized in that, described wireless charging control module and energy receiving coil are arranged in wrist strap, and are connected with the battery of main functional modules; Described energy transmitting coil, main control module and supply module are arranged in wireless charging device, are provided with a charging groove on described wireless charging device, in a side of described charging groove, energy transmitting coil and main control module are set; The described wrist strap that is provided with wireless charging control module and energy receiving coil can be plugged in described charging groove, and described wireless charging device is electrically connected to city by supply module.
2. wrist watch type electron product wireless charging device according to claim 1, it is characterized in that, described wireless charging device is a seat formula structure, in described seat formula structure, a skewed charging groove is set from top to bottom, a side at described charging groove arranges energy transmitting coil and main control module, in the lower end of described charging groove, supply module is set.
3. wrist watch type electron product wireless charging device according to claim 1, it is characterized in that, described wireless charging device is " U " type structure, a charging groove is set in the centre of described " U " type structure, a side at described charging groove arranges energy transmitting coil and main control module, described " U " type structure is connected with supply module by connecting line, by described supply module, with city, is electrically connected to.
4. wrist watch type electron product wireless charging device according to claim 3, is characterized in that, described " U " type structure can guarantee that wrist watch type electron product charges in the mode of " lying on one's side ".
5. wrist watch type electron product wireless charging device according to claim 1, is characterized in that, described supply module is provided with USB plug, can with city, be electrically connected to by computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399325.7A CN103490487A (en) | 2013-09-05 | 2013-09-05 | Wireless charging device for watch-type electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399325.7A CN103490487A (en) | 2013-09-05 | 2013-09-05 | Wireless charging device for watch-type electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490487A true CN103490487A (en) | 2014-01-01 |
Family
ID=49830514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399325.7A Pending CN103490487A (en) | 2013-09-05 | 2013-09-05 | Wireless charging device for watch-type electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490487A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836281A (en) * | 2015-04-30 | 2015-08-12 | 成都迈奥信息技术有限公司 | Anti-lost induction-charging watchband with shooting function |
| CN104824927A (en) * | 2015-04-30 | 2015-08-12 | 成都迈奥信息技术有限公司 | Dual-power anti-lost induction-charging watchband |
| CN104839949A (en) * | 2015-04-30 | 2015-08-19 | 成都迈奥信息技术有限公司 | Anti-lost inductive charging type watchband with health care function |
| CN104939447A (en) * | 2015-04-30 | 2015-09-30 | 成都迈奥信息技术有限公司 | Anti-lost inductive-charging watchband |
| CN106427618A (en) * | 2016-09-22 | 2017-02-22 | 南京工程学院 | Wireless charging simulation parking lot for electric vehicles |
| US10651672B2 (en) | 2016-01-13 | 2020-05-12 | Hewlett-Packard Development Company, L.P. | Movable charging coil within wristband |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466773U (en) * | 2009-06-23 | 2010-05-12 | 张定港 | Induction type charging device |
| CN102938478A (en) * | 2011-08-16 | 2013-02-20 | 李旭熙 | Method for wireless charging watch inner battery by using radio-frequency technology |
| CN103135440A (en) * | 2013-02-25 | 2013-06-05 | 无锡威峰科技有限公司 | Bluetooth smart watch |
| US20130141037A1 (en) * | 2011-12-05 | 2013-06-06 | Jatupum Jenwatanavet | Apparatus for wireless device charging using radio frequency (rf) energy and device to be wirelessly charged |
| TWM456517U (en) * | 2012-12-24 | 2013-07-01 | Hon Hai Prec Ind Co Ltd | Electronic wrist watch having wireless charging function |
-
2013
- 2013-09-05 CN CN201310399325.7A patent/CN103490487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466773U (en) * | 2009-06-23 | 2010-05-12 | 张定港 | Induction type charging device |
| CN102938478A (en) * | 2011-08-16 | 2013-02-20 | 李旭熙 | Method for wireless charging watch inner battery by using radio-frequency technology |
| US20130141037A1 (en) * | 2011-12-05 | 2013-06-06 | Jatupum Jenwatanavet | Apparatus for wireless device charging using radio frequency (rf) energy and device to be wirelessly charged |
| TWM456517U (en) * | 2012-12-24 | 2013-07-01 | Hon Hai Prec Ind Co Ltd | Electronic wrist watch having wireless charging function |
| CN103135440A (en) * | 2013-02-25 | 2013-06-05 | 无锡威峰科技有限公司 | Bluetooth smart watch |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836281A (en) * | 2015-04-30 | 2015-08-12 | 成都迈奥信息技术有限公司 | Anti-lost induction-charging watchband with shooting function |
| CN104824927A (en) * | 2015-04-30 | 2015-08-12 | 成都迈奥信息技术有限公司 | Dual-power anti-lost induction-charging watchband |
| CN104839949A (en) * | 2015-04-30 | 2015-08-19 | 成都迈奥信息技术有限公司 | Anti-lost inductive charging type watchband with health care function |
| CN104939447A (en) * | 2015-04-30 | 2015-09-30 | 成都迈奥信息技术有限公司 | Anti-lost inductive-charging watchband |
| US10651672B2 (en) | 2016-01-13 | 2020-05-12 | Hewlett-Packard Development Company, L.P. | Movable charging coil within wristband |
| CN106427618A (en) * | 2016-09-22 | 2017-02-22 | 南京工程学院 | Wireless charging simulation parking lot for electric vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203193688U (en) | Mobile phone | |
| CN103490487A (en) | Wireless charging device for watch-type electronic products | |
| CN104124719A (en) | Magnetic adsorption-type mobile equipment charging device | |
| CN203152791U (en) | Solar rechargeable mobile phone protection sleeve | |
| CN202444299U (en) | Wireless intelligent charging outer shell | |
| CN203151710U (en) | Bluetooth earphone with wireless charging function | |
| CN203551782U (en) | Portable Beidou RD communication device | |
| CN203707819U (en) | Wireless charging system | |
| CN203289132U (en) | Wireless charger capable of displaying charging state | |
| CN203151155U (en) | Mobile power supply having WiFi and wireless charging functions | |
| CN203882280U (en) | Wireless power supply mouse set | |
| CN204009391U (en) | A kind of clock and watch with wireless charger | |
| CN203166571U (en) | Charger with charging recognition function | |
| CN203243084U (en) | Universal wireless charging mobile power supply based on QI standard | |
| CN104953670A (en) | Wireless mobile power source with stable power supply function | |
| CN104935054A (en) | A wireless charging mobile power supply with a storage battery protection function | |
| CN204706932U (en) | To power stable wireless mobile power supply | |
| CN203722289U (en) | Charging circuit capable of realizing mutual charging between electronic devices | |
| CN204706931U (en) | There is the wireless charging portable power source of accumulator protecting function | |
| CN104518543A (en) | Wireless intelligent charging housing for cellphones | |
| CN203278284U (en) | Portable device emergency power supply | |
| CN203553981U (en) | Novel wireless charging mobile power supply | |
| CN203456921U (en) | Mobile power source | |
| CN202217271U (en) | Universal serial bus concentrator (USB-HUB) with charging function | |
| CN210838989U (en) | Portable power source with storage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |