CN203588264U - Central processing module for wearable device - Google Patents
Central processing module for wearable device Download PDFInfo
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- CN203588264U CN203588264U CN201320738613.6U CN201320738613U CN203588264U CN 203588264 U CN203588264 U CN 203588264U CN 201320738613 U CN201320738613 U CN 201320738613U CN 203588264 U CN203588264 U CN 203588264U
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- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model provides a central processing module for a wearable device and relates to the technical field of the wearable devices in electronic technologies. The central processing module comprises an antenna, a non-contact IC card circuit, a processing circuit, a sensor circuit, a power switching circuit and a battery. The central processing module is structurally characterized in that the non-contact IC card circuit is provided with an antenna end connected with the antenna, a power output end, a data input end and a data output end. The power output end of the non-contact IC card circuit is connected to the power switching circuit. The data output end of the non-contact IC card circuit is connected to a data input end of the processing circuit. A data output end of the processing circuit is connected to the data input end of the non-contact IC card circuit. An output end of the power switching circuit is connected to the sensor circuit and the processing circuit respectively. The power switching circuit is connected with the battery. According to the central processing module, the popular non-contact IC card and reader-writer technology is applied to carry out charging and data exchange, so the central processing module for the wearable device has the advantages of being low in cost and convenient to carry and use.
Description
Technical field
The utility model relates to the wearable device technical field of electronic technology, especially for the central processing module of wearable device.
Background technology
At present, wearable device development is rapid, as intelligent watch, bracelet, intelligent glasses etc.
The central processing module of wearable device generally comprises one or more sensors, communicating circuit and rechargeable battery.Because the outward appearance of wearable device is limit, its volume is generally less, more has some equipment need to carry out waterproofing design, for outside charge power supply joint, data exchange interface etc., has formed larger restriction.Therefore, wearable device more adopts wireless charging and bluetooth communication swap data mode.The special wireless charger of the general employing of wireless charging, mode by electromagnetic coupled (frequency is generally 1MHz left and right) is that wearable device charges, wearable device built-in power change-over circuit, the energy obtaining by electromagnetic coupled mode is that battery charges.Aforesaid way, due to the special charging equipment of needs and communication interface, makes cost higher and carry inconvenience.
Summary of the invention
In order to overcome deficiency of the prior art, the purpose of this utility model is to provide a kind of central processing module for wearable device.It has used very universal contactless IC-card and the read write line technology of application to charge and exchanges data, have with low cost, portably use feature easily.
In order to reach foregoing invention object, the technical solution of the utility model realizes as follows:
For the central processing module of wearable device, it comprises antenna, contactless IC-card circuit, treatment circuit, sensor circuit, power supply switch circuit and battery.Its design feature is that described contactless IC-card circuit is provided with the antenna end, power output end, data input pin and the data output end that are connected with antenna.Power output end is connected to power supply switch circuit, and data output end is connected to the input data terminal for the treatment of circuit, and the output data terminal for the treatment of circuit is connected to the input data terminal of non-contact IC card circuit.The output terminal of power supply switch circuit is connected respectively to sensor circuit and treatment circuit, and power supply switch circuit and battery interconnect.
The utility model, owing to having adopted said structure, can be used general non-contact IC card reader to charge, if non-contact IC card reader connects computing machine, and can also be by carrying out exchanges data between the utility model and wearable device.The utility model also can be used the mobile device (as mobile phone etc.) with near-field communication function (NFC) to charge to it, can also carry out the data of wearable device to gather simultaneously.Compared with the existing technology, the utility model has reduced cost, and use is carried convenient.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises antenna 1, contactless IC-card circuit 2, treatment circuit 6, sensor circuit 3, power supply switch circuit 4 and battery 5.Contactless IC-card circuit 2 is provided with the antenna end, power output end 21, data input pin 23 and the data output end 22 that are connected with antenna 1.Power output end 21 is connected to power supply switch circuit 4, and data output end 22 is connected to the input data terminal 62 for the treatment of circuit 6, and the output data terminal 63 for the treatment of circuit 6 is connected to the input data terminal 23 of non-contact IC card circuit 2.The output terminal 42 of power supply switch circuit 4 is connected respectively to sensor circuit 3 and treatment circuit 6, and power supply switch circuit 4 interconnects with battery 5.
In use, its frequency of operation is 13.56MHz to the utility model.Outside card reader or the mobile device with near-field communication NFC function are when adopting wearable device of the present utility model, wearable device is coupled by antenna 1, obtain the energy of external radio frequency field, and recover electric energy by contactless IC-card circuit 2, and output.The electric energy of output, through power supply switch circuit 4, charges for battery 5, on the one hand on the other hand for sensor circuit 3 and treatment circuit 6 are powered.Outside card reader or the mobile device with NFC communication function now can carry out communication by ISO/IEC14443 agreement and wearable device, and obtain related data.When outside does not have radio-frequency field, battery 5 is powered for sensor circuit 3 and treatment circuit 6 through power supply switch circuit 4.Now, contactless IC-card circuit 2, in electroless state, does not consume electric energy.
The above; it is only a kind of example of embodiment of the present utility model; but protection domain of the present utility model is not limited to this; allly be familiar with these those skilled in the art in the disclosed technical scope of the utility model; according to the apparent conversion of technical thought of the present utility model or replacement, all should belong to protection domain of the present utility model.
Claims (1)
1. for the central processing module of wearable device, it comprises antenna (1), contactless IC-card circuit (2), treatment circuit (6), sensor circuit (3), power supply switch circuit (4) and battery (5), it is characterized in that, described contactless IC-card circuit (2) is provided with the antenna end, power output end (21), data input pin (23) and the data output end (22) that are connected with antenna (1); Power output end (21) is connected to power supply switch circuit (4), data output end (22) is connected to the input data terminal (62) for the treatment of circuit (6), the output data terminal (63) for the treatment of circuit (6) is connected to the input data terminal (23) of non-contact IC card circuit (2), the output terminal (42) of power supply switch circuit (4) is connected respectively to sensor circuit (3) and treatment circuit (6), and power supply switch circuit (4) interconnects with battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738613.6U CN203588264U (en) | 2013-11-21 | 2013-11-21 | Central processing module for wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738613.6U CN203588264U (en) | 2013-11-21 | 2013-11-21 | Central processing module for wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588264U true CN203588264U (en) | 2014-05-07 |
Family
ID=50586148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738613.6U Expired - Lifetime CN203588264U (en) | 2013-11-21 | 2013-11-21 | Central processing module for wearable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091188A (en) * | 2014-07-31 | 2014-10-08 | 百度在线网络技术（北京）有限公司 | Wearable equipment and smart card system |
| CN104657331A (en) * | 2013-11-21 | 2015-05-27 | 北京同方微电子有限公司 | Central processing module for wearable device |
-
2013
- 2013-11-21 CN CN201320738613.6U patent/CN203588264U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104657331A (en) * | 2013-11-21 | 2015-05-27 | 北京同方微电子有限公司 | Central processing module for wearable device |
| CN104091188A (en) * | 2014-07-31 | 2014-10-08 | 百度在线网络技术（北京）有限公司 | Wearable equipment and smart card system |
| CN104091188B (en) * | 2014-07-31 | 2017-06-20 | 百度在线网络技术（北京）有限公司 | Wearable and smart card system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100083 Beijing City, Haidian District Wudaokou Wangzhuang Road No. 1 Tongfang Technology Plaza D floor 18 West Patentee after: BEIJING TONGFANG MICROELECTRONICS Co.,Ltd. Address before: 100083 Haidian District Tsinghua Tongfang Technology Plaza, block A, floor 29, Beijing Patentee before: BEIJING TONGFANG MICROELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |