CN205178556U - Wearing formula smart machine that can self -supportingly charge - Google Patents
Wearing formula smart machine that can self -supportingly charge Download PDFInfo
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- CN205178556U CN205178556U CN201520872535.8U CN201520872535U CN205178556U CN 205178556 U CN205178556 U CN 205178556U CN 201520872535 U CN201520872535 U CN 201520872535U CN 205178556 U CN205178556 U CN 205178556U
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- equipment
- charging
- self
- wearable intelligent
- intelligent equipment
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Abstract
The utility model discloses a wearing formula smart machine that can self -supportingly charge, including being used for chargeable call (30) for wearing formula smart machine power supply, still include NFC antenna (40) and be used for voltage conversion's energy collection and power maximize circuit (20), the energy is gathered and power maximize circuit (20) is connected with NFC antenna (40) and chargeable call (30) respectively. The utility model provides a wearing formula smart machine, equipment is inside from taking charging circuit, the self -sufficiency that can the satisfy equipment power supply of charging, this equipment can no longer need the external interface or the extra wireless charging scheme of charging of line, has reduced the equipment structure space, for the miniaturization of dressing the formula smart machine brings profitable help, has just practiced thrift the cost of equipment.
Description
Technical field
The utility model relates to wearable intelligent apparatus field, be specifically related to a kind of can the wearable intelligent equipment of self-supporting charging.
Background technology
Current Intelligent wearable product is all more and more miniaturized product, the space of interiors of products is very limited, the capacity of the battery of interiors of products is so just caused to be limited, if user uses the frequency of equipment higher, the problem that needs often carry out charging will be faced, and the charging device of common employing is all need reserved external charging inlet, or adopt special wireless charging scheme, the space of equipment can be taken greatly.
Utility model content
For the defect existed in prior art, the purpose of this utility model be to provide a kind of can the wearable intelligent equipment of self-supporting charging.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of can the wearable intelligent equipment of self-supporting charging, comprise the rechargeable battery for powering for wearable intelligent equipment, also comprise NFC antenna and for the energy acquisition of voltage transitions and maximizes power circuit, described energy acquisition and maximizes power circuit are connected with NFC antenna and rechargeable battery respectively.
Further, a kind of as above can the wearable intelligent equipment of self-supporting charging, the micro-control unit MCU of described wearable intelligent equipment is connected with energy acquisition and maximizes power circuit.
Further, a kind of as above can the wearable intelligent equipment of self-supporting charging, described energy acquisition and being also provided with between maximizes power circuit and NFC antenna for controlling energy acquisition and maximizes power circuit working whether control switch, micro-control unit MCU is connected with NFC antenna and control switch respectively.
The beneficial effects of the utility model are: wearable intelligent equipment provided by the utility model, device interior carries charging circuit, the self-supporting charging of equipment can be met, avoid the problem that equipment needs often charging, improve the impression of user, and equipment no longer can need wired external charge interface or extra wireless charging scheme, reduces device structure space, miniaturization for wearable intelligent equipment brings useful help, and has saved the cost of equipment.
Accompanying drawing explanation
Fig. 1 for provide in the utility model embodiment a kind of can the structural representation of wearable intelligent equipment of self-supporting charging;
Fig. 2 for the another kind that provides in the utility model embodiment can the structural representation of wearable intelligent equipment of self-supporting charging;
Fig. 3 for provide in embodiment a kind of can the example schematic of wearable intelligent equipment of self-supporting charging.
Embodiment
Below in conjunction with Figure of description and embodiment, the utility model is described in further detail.
Fig. 1 show that the utility model provides a kind of can the structural representation of wearable intelligent equipment of self-supporting charging, this wearable intelligent equipment is except comprising micro-control unit MCU10 and for except the rechargeable battery 30 of powering for wearable intelligent equipment, also comprise NFC antenna 40 and for the energy acquisition of voltage transitions and maximizes power circuit 20, described energy acquisition and maximizes power circuit 20 are connected with NFC antenna 40 and rechargeable battery 30 respectively.
Wherein, the effect of described energy acquisition and maximizes power circuit 20 is that the energy of NFC antenna collection is converted to the charging voltage meeting rechargeable battery charging 30 and require by the mode of buck or boost, this circuit can directly adopt existing voltage conversion circuit, also can build different change-over circuits according to the difference of rechargeable battery 30 model of wearable intelligent equipment.General, energy acquisition and maximizes power circuit 20 are the charging voltages by the mode of step-down, the electric energy that NFC produces being converted to rechargeable battery.
Adopt above-mentioned wearable intelligent equipment provided by the utility model, self-sufficiency charging and the power supply of equipment can be realized, concrete: when (as Non-contact Media Reader) radiofrequency field of NFC main equipment enters within the scope of the near-field coupling of the NFC antenna 40 of wearable intelligent equipment, the coil of NFC antenna 40 produces alternating current by magnetic Field Coupling, the voltage transitions that the alternating current that NFC antenna produces passes through is the charging voltage of rechargeable battery 30 by energy acquisition and maximizes power circuit 20, realizes the power supply of rechargeable battery 30.
The charging process of rechargeable battery 30 is being realized by NFC antenna 20 and energy acquisition and maximizes power circuit 20, in order to ensure the safety of charging, described micro-control unit MCU10 is also connected with energy acquisition and maximizes power circuit 20, as shown in Figure 2, by the charging current of micro-control unit MCU Real-Time Monitoring energy acquisition and maximizes power circuit 20, the voltage of also Real-Time Monitoring rechargeable battery 30 simultaneously.
In practice, if existing wearable intelligent equipment itself does not have NFC communication module, direct increase NFC antenna 40, if existing wearable intelligent equipment inherently has NFC communication module, above-mentioned NFC antenna 40 directly adopts the NFC antenna of NFC communication module.
If wearable intelligent equipment has NFC communication module, when wearable intelligent equipment and other NFC device carry out data interaction by NFC communication, in order to avoid by NFC antenna 40 and and energy acquisition and maximizes power circuit 20 for rechargeable battery 30 charges NFC communication impacted, in present embodiment, the energy acquisition of described wearable intelligent equipment and be also provided with the control switch 50 whether worked for controlling energy acquisition and maximizes power circuit 20 between maximizes power circuit 20 and NFC antenna 40, as shown in Figure 3, micro-control unit MCU10 is connected with NFC antenna 40 and control switch 50 respectively.Adopt this wearable intelligent equipment, when the radiofrequency field of NFC main equipment enters within the scope of the near-field coupling of the NFC antenna 40 of wearable intelligent equipment, NFC antenna 40 can produce coupled voltages, when MCU detects this coupled voltages, can judgment device whether be first be in NFC communication pattern, if be non-NFC communication pattern, MCU can control opening of energy acquisition and maximizes power circuit 20 by controlling control switch 50, realize the charging of rechargeable battery 30, when MCU detects that wearable intelligent equipment is in NFC communication pattern, the disconnection of energy acquisition and maximizes power circuit 20 is controlled by controlling control switch 50, charging process is avoided to impact NFC communication.
Fig. 3 show of the present utility model a kind of can the example of wearable intelligent equipment of self-supporting charging, this wearable intelligent equipment is intelligent watch, achieving self-sufficiency charging and the power supply of intelligent watch by increasing NFC antenna 40, energy acquisition and maximizes power circuit 20 in intelligent watch, having better met the requirement of user's request and wearable intelligent device miniaturization.
It should be noted that, in present embodiment, merely illustrate the part-structure of wearable intelligent equipment in Fig. 1-wearable intelligent equipment illustrated in fig. 3, other part of equipment does not illustrate one by one, as in equipment, also have bluetooth module etc.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these change and modification.
Claims (3)
1. one kind can the wearable intelligent equipment of self-supporting charging, comprise the rechargeable battery (30) for powering for wearable intelligent equipment, it is characterized in that: also comprise NFC antenna (40) and for the energy acquisition of voltage transitions and maximizes power circuit (20), described energy acquisition and maximizes power circuit (20) are connected with NFC antenna (40) and rechargeable battery (30) respectively.
2. according to claim 1 a kind of can the wearable intelligent equipment of self-supporting charging, it is characterized in that: the micro-control unit MCU (10) of described wearable intelligent equipment is connected with energy acquisition and maximizes power circuit (20).
3. according to claim 2 a kind of can the wearable intelligent equipment of self-supporting charging, it is characterized in that: described energy acquisition and be also provided with the control switch (50) whether worked for controlling energy acquisition and maximizes power circuit (20) between maximizes power circuit (20) and NFC antenna (40), micro-control unit MCU (10) is connected with NFC antenna (40) and control switch (50) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872535.8U CN205178556U (en) | 2015-11-04 | 2015-11-04 | Wearing formula smart machine that can self -supportingly charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872535.8U CN205178556U (en) | 2015-11-04 | 2015-11-04 | Wearing formula smart machine that can self -supportingly charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178556U true CN205178556U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872535.8U Expired - Fee Related CN205178556U (en) | 2015-11-04 | 2015-11-04 | Wearing formula smart machine that can self -supportingly charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958584A (en) * | 2016-06-02 | 2016-09-21 | 恒宝股份有限公司 | Wearable device integrated with wireless charging function, and charging method thereof |
| CN108575060A (en) * | 2017-03-13 | 2018-09-25 | 英特尔公司 | Customizable wearable electronic and its assemble method |
-
2015
- 2015-11-04 CN CN201520872535.8U patent/CN205178556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958584A (en) * | 2016-06-02 | 2016-09-21 | 恒宝股份有限公司 | Wearable device integrated with wireless charging function, and charging method thereof |
| CN108575060A (en) * | 2017-03-13 | 2018-09-25 | 英特尔公司 | Customizable wearable electronic and its assemble method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100102 Beijing city Chaoyang District Wangjing Lize Park No. 101 Qiming International Building 7 Patentee after: BEIJING WATCHDATA Co.,Ltd. Address before: 100102 Beijing city Chaoyang District Wangjing Lize Park No. 101 Qiming International Building 7 Patentee before: BEIJING WATCH DATA SYSTEM Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211104 |