CN202999661U - Mobile equipment protective case capable of being wirelessly charged - Google Patents
Mobile equipment protective case capable of being wirelessly charged Download PDFInfo
- Publication number
- CN202999661U CN202999661U CN2012206966695U CN201220696669U CN202999661U CN 202999661 U CN202999661 U CN 202999661U CN 2012206966695 U CN2012206966695 U CN 2012206966695U CN 201220696669 U CN201220696669 U CN 201220696669U CN 202999661 U CN202999661 U CN 202999661U
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- China
- Prior art keywords
- wireless charging
- mobile equipment
- protective case
- protective sleeve
- control module
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- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the field of an electronic equipment wireless charging technology and particularly relates to a mobile equipment protective case capable of being wirelessly charged. The mobile equipment protective case comprises an outer-layer protective case and an inner-layer wireless charging block, wherein the wireless charging block is in a sheet type and is clung to the inner wall of the outer-layer protective case; the wireless charging block comprises an electromagnetic receiving coil, a receiving control module, a connector power supply wire and a charging plug; the electromagnetic receiving coil is electrically connected with the receiving control module; and the receiving control module is connected with the charging plug through the connector power supply wire. According to the mobile equipment protective case capable of being wirelessly charged disclosed by the utility model, on the basis of guaranteeing the integrity of mobile equipment, the aim of wireless charging of the mobile equipment is achieved; and the mobile equipment protective case is ingenious in design, wide in application, low in manufacturing cost, simple in shape, high in security coefficient, high in charging efficiency and convenient for the mobile equipment to be wirelessly charged; and the electromagnet radiation generated by the wireless charging is greatly reduced and the safety of utilization is increased.
Description
Technical field
The utility model relates to electrical type equipment wireless charging technique field, but is specifically related to a kind of mobile device protective sleeve of wireless charging.
Background technology
In the portable mobile apparatus such as smart mobile phone and panel computer field, internal battery is widely used.Although the battery capacity of unit volume is constantly increasing always, but because the portable mobile apparatus performance is more and more rich and varied, power consumption is also increasing, the routine work of the mobile device of having to keep with the polylith battery under some occasion, and charging has almost become the work that must do every day.
Existing charging modes is generally wired charging modes, and monoblock battery user needs many times that equipment is connected with charge cable every day, when this moment, phone rings is arranged, and must disconnect cable and answer, and sometimes even pulls apart power line or joint.The polylith battery user just need to be opened battery cover and change every day, battery under changing need in time look for charger device that the battery of changing is full of, process is loaded down with trivial details, seek charger device also not convenient, so wireless charging device arises at the historic moment, there is scheme to attempt the wireless charging receiver module is retrofitted on the device battery bonnet, to realize wireless charging, but this scheme has been destroyed the integrality of equipment, has various potential safety factors; Also there is scheme to adopt the battery that can receive wireless charging to realize wireless charging, yet because the limitation of battery compartment size, the receiver module area is too small, and charge efficiency is very low, and involves great expense, and safety coefficient is on the low side.And both at home and abroad the popularization of new equipment new technology is hankered after in the high-tech company, and the huge non-moving charging equipment of recoverable amount is in the market needed badly and a kind ofly can be carried out the equipment that the wireless charging mode is upgraded with extremely low cost.
Summary of the invention
But the purpose of this utility model is to provide a kind of low cost of manufacture, moulding is simple, safety coefficient is high, charge efficiency is high, be convenient to the mobile device protective sleeve that mobile device carries out the wireless charging of wireless charging.
For achieving the above object; but the mobile device protective sleeve of the wireless charging that the utility model provides; comprise outer layer protective sleeve internal layer wireless charging piece; its special feature is: described wireless charging piece is sheet; be close on the inwall of outer layer protective sleeve; described wireless charging piece comprises the electromagnetism receiving coil, receives control module, interface power line and charging plug; described electromagnetism receiving coil is electrically connected to receiving control module, and described reception control module is connected with described charging plug by the interface power line.
In technique scheme, be provided with antifreeze plate between described internal layer wireless charging piece and outer layer protective sleeve, described antifreeze plate coats whole wireless charging piece.
In technique scheme, described reception control module comprises reception control circuit and voltage-regulating circuit, described reception control circuit is connected with the electromagnetism receiving coil, described voltage-regulating circuit is connected with reception control circuit, reception control circuit is adjusted the energy that the electromagnetism receiving coil receives, and is adjusted to the required charging voltage of mobile device by voltage-regulating circuit.
The utility model is not done any change to the mobile device of needs chargings, on the basis of the integrality that guarantees mobile device, has realized the purpose of mobile device wireless charging, designs ingeniously, and purposes is wide, and low cost of manufacture has following advantage:
1, whole wireless charging piece is designed to sheet, and is close on the inwall of outer layer protective sleeve, makes wireless charging protective sleeve very thin, simple in structure on the whole, is applicable to various electronic products;
2, the utility model is adaptive by charging plug and existing wireless charger, need not again to buy a plurality of chargers, has reduced use cost;
3, the utility model is provided with antifreeze plate between internal layer wireless charging piece and outer layer protective sleeve, greatly reduces the electromagnetic radiation that wireless charging produces, and has increased the security of using;
4, the utility model is arranged on charging plug in protective sleeve; after needing mobile device installation the utility model protective sleeve of charging; reduce the exposed interface quantity of mobile device, reduced dust, steam etc. to the erosion of device interior, further strengthened the stability of protective sleeve.
Description of drawings
Fig. 1 is the structural representation that the utility model is analysed and observe from exterior section;
Fig. 2 is the utility model wireless charging piece principle schematic;
Fig. 3 is protective sleeve of the present utility model (1) structural representation;
In figure: the 1-protective sleeve; 2-wireless charging piece (2.1-electromagnetism receiving coil; 2.2-reception control module; 2.3-interface power line; 2.4-charging plug); The 3-antifreeze plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
But the mobile device protective sleeve of wireless charging as shown in Figure 1; comprise outer layer protective sleeve 1 and internal layer wireless charging piece 2; wireless charging piece 2 is sheet; the inboard of being close to outer layer protective sleeve 1; wireless charging piece 2 comprises electromagnetism receiving coil 2.1, receives control module 2.2, interface power line 2.3 and charging plug 2.4; as shown in Figure 2, electromagnetism receiving coil 2.1 is electrically connected to receiving control module 2.2, receives control module 2.2 and is connected with charging plug 2.4 by interface power line 2.3.Receive control module 2.2 and comprise reception control circuit and voltage-regulating circuit, reception control circuit is connected with electromagnetism receiving coil 2.1, described voltage-regulating circuit is connected with reception control circuit, reception control circuit is adjusted the energy that electromagnetism receiving coil 2.1 receives, and is adjusted to the required charging voltage of mobile device by voltage-regulating circuit.
Be provided with antifreeze plate 3 between internal layer wireless charging piece 2 and outer layer protective sleeve 1, antifreeze plate 3 coats whole wireless charging piece 2, can reduce the electromagnetic radiation that wireless charging produces.
Operation principle of the present utility model: electromagnetism receiving coil 2.1 working methods comprise electromagnetic induction, magnetic resonance, field coupling and radio wave mode, be advisable with the energy that can effectively receive wireless charger and provide, the required charge parameter of the corresponding wireless device of its size is determined.
In specific implementation process; protective sleeve 1 can be according to the mobile device size of need charging; be arranged to square, oval; as shown in Figure 3; and can be processed by plastic materials such as engineering plastics, silica gel, rubber; after wireless charging piece 2 is comprised that electromagnetism receiving coil 2.1, reception control module 2.2, interface power line 2.3 and charging plug 2.4 are electrically connected to, consist of the whole upward antifreeze plate 3 that covers of sheet, be fixed in the inboard of protective sleeve 1.
But only need to use the mobile device protective sleeve of the wireless charging of corresponding device model during use, protective sleeve charging plug 2.4 is inserted mobile device power data mouths, and protective sleeve correctly is enclosed within the installment work that charging can be completed in the mobile device outside.During charging, the mobile device that installs protective sleeve is placed on meets on wireless charger, start charger and just can implement wireless charging to mobile device, use very convenient.
The specific embodiment that more than provides is not construed as limiting the utility model, is not breaking away under spirit and scope of the present utility model, within improvement of the present utility model and variation all drop on protection domain of the present utility model.
Claims (3)
1. but the mobile device protective sleeve of a wireless charging, comprise outer layer protective sleeve (1) and internal layer wireless charging piece (2), it is characterized in that:
Described wireless charging piece (2) is sheet; the inboard of being close to outer layer protective sleeve (1); described wireless charging piece (2) comprises electromagnetism receiving coil (2.1), receives control module (2.2), interface power line (2.3) and charging plug (2.4); described electromagnetism receiving coil (2.1) is electrically connected to receiving control module (2.2), and described reception control module (2.2) is connected with described charging plug (2.4) by interface power line (2.3).
2. the mobile device protective sleeve of wireless charging according to claim 1; it is characterized in that: be provided with antifreeze plate (3) between described internal layer wireless charging piece (2) and outer layer protective sleeve (1), described antifreeze plate (3) coats whole wireless charging piece (2).
3. the mobile device protective sleeve of wireless charging according to claim 1 and 2; it is characterized in that: described reception control module (2.2) comprises reception control circuit and voltage-regulating circuit; described reception control circuit is connected with electromagnetism receiving coil (2.1), and described voltage-regulating circuit is connected with reception control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206966695U CN202999661U (en) | 2012-12-04 | 2012-12-04 | Mobile equipment protective case capable of being wirelessly charged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206966695U CN202999661U (en) | 2012-12-04 | 2012-12-04 | Mobile equipment protective case capable of being wirelessly charged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202999661U true CN202999661U (en) | 2013-06-19 |
Family
ID=48591307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206966695U Expired - Fee Related CN202999661U (en) | 2012-12-04 | 2012-12-04 | Mobile equipment protective case capable of being wirelessly charged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202999661U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505673A (en) * | 2016-11-15 | 2017-03-15 | 捷开通讯(深圳)有限公司 | A kind of can wireless charging mobile device |
| CN106655350A (en) * | 2016-11-24 | 2017-05-10 | 上海电机学院 | Wireless charging protection sleeve |
| CN109980794A (en) * | 2017-12-14 | 2019-07-05 | 北京小米移动软件有限公司 | Wireless charging device |
| CN113608426A (en) * | 2021-08-13 | 2021-11-05 | 深圳市纳晶云科技有限公司 | Anticollision intelligence wrist-watch convenient to change oversheath |
-
2012
- 2012-12-04 CN CN2012206966695U patent/CN202999661U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505673A (en) * | 2016-11-15 | 2017-03-15 | 捷开通讯(深圳)有限公司 | A kind of can wireless charging mobile device |
| CN106655350A (en) * | 2016-11-24 | 2017-05-10 | 上海电机学院 | Wireless charging protection sleeve |
| CN106655350B (en) * | 2016-11-24 | 2019-04-12 | 上海电机学院 | A kind of device comprising wireless charging protective sleeve and wireless charging system |
| CN109980794A (en) * | 2017-12-14 | 2019-07-05 | 北京小米移动软件有限公司 | Wireless charging device |
| CN109980794B (en) * | 2017-12-14 | 2021-09-21 | 北京小米移动软件有限公司 | Wireless charging device |
| CN113608426A (en) * | 2021-08-13 | 2021-11-05 | 深圳市纳晶云科技有限公司 | Anticollision intelligence wrist-watch convenient to change oversheath |
| CN113608426B (en) * | 2021-08-13 | 2022-09-20 | 深圳市纳晶云科技有限公司 | Anticollision intelligence wrist-watch convenient to change oversheath |
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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: 20130619 Termination date: 20131204 |