CN203289132U - Wireless charger capable of displaying charging state - Google Patents
Wireless charger capable of displaying charging state Download PDFInfo
- Publication number
- CN203289132U CN203289132U CN2013202208791U CN201320220879U CN203289132U CN 203289132 U CN203289132 U CN 203289132U CN 2013202208791 U CN2013202208791 U CN 2013202208791U CN 201320220879 U CN201320220879 U CN 201320220879U CN 203289132 U CN203289132 U CN 203289132U
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- wireless
- charger
- detection module
- wireless charger
- receiver
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Abstract
The utility model relates to a wireless charger capable of displaying the charging state. The wireless charger is composed of a charger, a charging platform, a receiver, a LCD display screen, and a battery capacity detection module. The charger is arranged on the left end of the charging platform, the receiver is arranged on the right end of the charging platform, the LCD display screen is arranged on the lower end of the charging platform, and a wireless output module and a power detection module are arranged inside the charging platform. A wireless receiving module and the battery capacity detection module are arranged inside the receiver. According to the utility model, not only the wireless charger can be used to charge an electronic device conveniently, and but also the battery capacity can be displayed on the charging platform, and advantages of simple structure, easy utilization and wide application can be realized.
Description
Technical field
The utility model relates to a kind of wireless charger, especially a kind of wireless charger that shows charged state.
Background technology
As everyone knows, the battery charging of various Portable belt electronic equipments such as mobile phone, personal electric assistant, MP3 is headachy things, except the electronic product because of different need to use different chargers, also need to find suitable socket during charging, use easily.Therefore, on market digital display a kind of old be the novel apparatus of " wireless battery charging platform ", i.e. wireless charger.The profile of wireless charger is as the electromagnetic stove table top, and inside produces the coupled apparatus of low frequency electromagnetic field after energising is set, and the induction energy device of energy induced electricity magnetic wave is set on the electronic equipment of needs charging, and is converted into electric energy, completes charging process.
Existing wireless charger is mainly by coil, the electric weight of charging platform to be transmitted into and to accept platform; charging platform can not detect the electric weight of institute's rechargable battery of transmitting station; it is to give handset processes that existing wireless charger detects the work that whether is full of; mobile phone can be protected battery automatically when battery is full of, and prevents that battery from filling quick-fried.Electric energy that so not only can the loss battery, charging platform can be always in running order simultaneously, the waste resource.
The utility model content
In order to overcome the deficiency of above-mentioned existing wireless charger, the purpose of this utility model is to provide a kind of wireless charger that shows charged state, and it adopts the battery electric quantity detection module is set in receiver, and the charging platform lower end is provided with LCD display.
In order to realize that the technical scheme that the purpose of this utility model adopts is: a kind of wireless charger that shows charged state is characterized in that: it consists of charger, charging platform, receiver, LCD display, battery electric quantity detection module; Described charging platform is square shape, and left end is provided with charger, and right-hand member is provided with receiver, and lower end is provided with LCD display, and inside is provided with wireless output module and power detection module; Described receiver is square shape, and inside is provided with wireless receiving module and battery electric quantity detection module.
The beneficial effects of the utility model are: it can either be used for conveniently to electronic equipment, charging, and can show battery electric quantity at charging platform again, and simple in structure, easy to use, widely applicable.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model cutaway view
Fig. 3 is the utility model system architecture diagram
1-charger, 2-charging platform, 3-LCD display, 4-receiver, 5-wireless receiving module, the wireless output module of 6-, 7-power detection module, 8-battery electric quantity detection module in figure.
Embodiment
In Fig. 1, Fig. 2, the first embodiment shown in Figure 3, a kind of wireless charger that shows charged state is characterized in that: it consists of charger, charging platform, receiver, LCD display, battery electric quantity detection module; Described charging platform is square shape, and left end is provided with charger, and right-hand member is provided with receiver, and lower end is provided with LCD display, and inside is provided with wireless output module and power detection module; Described receiver is square shape, and inside is provided with wireless receiving module and battery electric quantity detection module.
In the second embodiment shown in Figure 1, described receiver rear end face is provided with metal contact, conveniently receiver is connected with battery.
In Fig. 1, Fig. 2, the 3rd embodiment shown in Figure 3, described wireless output module is comprised of switch ADG884, radiating circuit ADP3623 and coil, is used for electric energy conversion is become electromagnetic form; Described wireless receiving module is comprised of coil, full-wave rectifying circuit, filter circuit and ADP1111 lowering and stabilizing blood pressure chip; Described power detection module is a kind of power supply detection chip, and the utility model adopts ADM1191, and by MCU, with LCD display, is connected; Described battery electric quantity detection module is comprised of ADM1191, MCU and switch ADG884, the input signal of ADM1191 is the two ends of rechargeable battery, output signal passes to MCU, the coil that passes in receiver after the battery electric quantity signal is processed is launched, demodulation filtering comparison circuit by charging platform inside takes out battery signal again, and by MCU, send to LCD display, when charging is saturated, can quit work by MCU and switch ADG884 control coil simultaneously; Described LCD display is used for showing battery electric quantity.
While using the utility model, at first receiver is attached to the rear end of battery, and the metal contact of receiver rear end face is connected with the metal contact of battery, then plug charger, by LCD display, select charge mode, start charging, simple in structure, easy to use.
Claims (7)
1. wireless charger that can show charged state, it is characterized in that: it consists of charger, charging platform, receiver, LCD display, battery electric quantity detection module; Described charging platform is square shape, and left end is provided with charger, and right-hand member is provided with receiver, and lower end is provided with LCD display, and inside is provided with wireless output module and power detection module; Described receiver is square shape, and inside is provided with wireless receiving module and battery electric quantity detection module.
2. the wireless charger that shows charged state according to claim 1, it is characterized in that: described receiver rear end face is provided with metal contact, convenient receiver is connected with battery.
3. the wireless charger that shows charged state according to claim 1, it is characterized in that: described wireless output module is comprised of switch ADG884, radiating circuit ADP3623 and coil.
4. the wireless charger that shows charged state according to claim 1, it is characterized in that: described wireless receiving module is comprised of coil, full-wave rectifying circuit, filter circuit and ADP1111 lowering and stabilizing blood pressure chip.
5. the wireless charger that shows charged state according to claim 1, it is characterized in that: described power detection module is a kind of power supply detection chip, the utility model adopts ADM1191, and by MCU, with LCD display, is connected.
6. the wireless charger that shows charged state according to claim 1, it is characterized in that: described battery electric quantity detection module is comprised of ADM1191, MCU and switch ADG884.
7. the wireless charger that shows charged state according to claim 6 is characterized in that: the input signal of the ADM1191 in described battery electric quantity detection module is the two ends of rechargeable battery, and output signal passes to MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202208791U CN203289132U (en) | 2013-04-27 | 2013-04-27 | Wireless charger capable of displaying charging state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202208791U CN203289132U (en) | 2013-04-27 | 2013-04-27 | Wireless charger capable of displaying charging state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289132U true CN203289132U (en) | 2013-11-13 |
Family
ID=49545476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202208791U Expired - Fee Related CN203289132U (en) | 2013-04-27 | 2013-04-27 | Wireless charger capable of displaying charging state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218650A (en) * | 2014-10-08 | 2014-12-17 | 黄鹂 | General charger for flashlight and mobile phone battery |
| CN105244972A (en) * | 2015-11-09 | 2016-01-13 | 芜湖华宇彩晶科技有限公司 | Electromagnetic conversion charging system |
| TWI759196B (en) * | 2021-05-05 | 2022-03-21 | 絜靜精微有限公司 | Electronic disturbance type wireless charging system and wireless charging battery structure thereof |
-
2013
- 2013-04-27 CN CN2013202208791U patent/CN203289132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218650A (en) * | 2014-10-08 | 2014-12-17 | 黄鹂 | General charger for flashlight and mobile phone battery |
| CN105244972A (en) * | 2015-11-09 | 2016-01-13 | 芜湖华宇彩晶科技有限公司 | Electromagnetic conversion charging system |
| TWI759196B (en) * | 2021-05-05 | 2022-03-21 | 絜靜精微有限公司 | Electronic disturbance type wireless charging system and wireless charging battery structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140427 |