CN204514481U - Based on the flexible passive NFC clinical thermometer of radio-frequency technique - Google Patents
Based on the flexible passive NFC clinical thermometer of radio-frequency technique Download PDFInfo
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- CN204514481U CN204514481U CN201520149017.3U CN201520149017U CN204514481U CN 204514481 U CN204514481 U CN 204514481U CN 201520149017 U CN201520149017 U CN 201520149017U CN 204514481 U CN204514481 U CN 204514481U
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Abstract
The utility model relates to a kind of flexible passive NFC clinical thermometer based on radio-frequency technique.Object is to provide that a kind of structure is simple, easy to use, nontoxic, Measurement sensibility and the high flexible passive NFC clinical thermometer based on radio-frequency technique of precision.Scheme: based on the flexible passive NFC clinical thermometer of radio-frequency technique, it comprises flexible substrate layer, and the chip circuit be arranged in this flexible substrate layer, described chip circuit comprises micro-control unit, the NFC chip be connected with this micro-control unit and temperature sensor, and the radio-frequency antenna be connected with NFC chip.Utility model is mainly used in technical field of radio.
Description
Technical field
The utility model relates to a kind of clinical thermometer, particularly a kind of flexible passive NFC clinical thermometer based on radio-frequency technique.
Background technology
Tradition clinical thermometer comprises mercury clinical thermometer, ordinary electronic clinical thermometer and civilian infrared thermometer etc.Wherein mercury clinical thermometer adopt glass material encapsulation mercury, utilize mercury at different ambient temperatures the temperature variant principle of volume realize body temperature metering; Its advantage is cheap, and market share is high, and shortcoming is being subject to very easily fragmentation under External Force Acting, cause mercury to leak, cause the injury to human body and environment and pollution, prohibit the use in American-European countries at present, the Chinese government also responds international policy, reduces the use amount of mercury thermometer gradually.
Ordinary electronic clinical thermometer utilizes temperature sensor to convert temperature analog signal to digital signal, and advantage is moderate, and safety non-toxic is simple to operate, uses commonplace in current family; Shortcoming is that Measurement sensibility is slightly poor, during for infant measurement of bldy temperature, easily occurs that child feels bad ill-matched situation.
Civilian infrared thermometer utilizes infrared rays survey Temperature changing, and technology content is relatively high, and advantage is that thermometric speed is fast, and non-cpntact measurement reduces cross-infection probability, and shortcoming is that price is relatively high, and temperature measurement accuracy is lower slightly.
Various thermometer is compared as follows table,
Summary of the invention
The technical problems to be solved in the utility model is: provide that a kind of structure is simple, easy to use, nontoxic for above-mentioned Problems existing, Measurement sensibility and the high flexible passive NFC clinical thermometer based on radio-frequency technique of precision.
The technical scheme that the utility model adopts is: based on the flexible passive NFC clinical thermometer of radio-frequency technique, it is characterized in that: it comprises flexible substrate layer, and the chip circuit be arranged in this flexible substrate layer, described chip circuit comprises micro-control unit, the NFC chip be connected with this micro-control unit and temperature sensor, and the radio-frequency antenna be connected with NFC chip.
Described chip circuit surface is covered with protective seam.
Described protective seam adopts gum nonwoven cloth material to make, and by cold abutted equipment and chip circuit laminating.
Described flexible substrate layer adopts medical pressure sensitive adhesive to make, one side by cold abutted equipment and chip circuit laminating, another side has viscosity and is covered with protection base stock, and protection base stock of tearing during use, is attached to thermometric position by clinical thermometer.
Described chip circuit is SMD.
Described body temperature counts planar structure.
The beneficial effects of the utility model are: 1, the utility model utilizes wireless radio-frequency and flexible electronic manufacturing technology by NFC (Near Field Communication near field communication (NFC)) chip, temperature sensors of high precision, MCU (Micro Control Unit micro-control unit), radio-frequency antenna composition flexible passive NFC thermometer, not only solve mercury thermometer frangible, toxic, problem not environmentally, and ordinary electronic clinical thermometer poor stability, the uncomfortable problem of measuring process, also eliminate civilian infrared thermometer measuring accuracy not high simultaneously, the shortcoming of poor accuracy.2, flexible substrate layer adopts medical pressure sensitive adhesive to make, and one side is laminating with chip circuit, and another side has viscosity and is covered with protection base stock; to tear during use protection base stock; clinical thermometer is attached to thermometric position, conveniently wears, ill-matched problem of crying and screaming when solving infant's take temperature.3, SMD structural design, soft comfortable, can be attached at arbitrarily each thermometric position of human body, easy to use.4, adopt high-precision temperature sensor, guarantee the measuring accuracy of clinical thermometer.5, adopt passive RF circuit, from the radio-frequency (RF) energy that reader sends, extract the power supply needed for its work, cost is lower.6, NFC the short distance wireless communication technology is adopted, related data can be read and write by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective, run in 10 cm distance in 13.56MHz frequency, have communication speed fast, the running time is short, and information passes safe and complete mutually, low frequency low-power consumption, to the feature of human body fanout free region.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is hierarchical diagram of the present utility model.
Fig. 3 is functional block diagram of the present utility model.
Embodiment
As shown in Figure 1-Figure 3, the present embodiment utilizes flexible electronic manufacturing technology to be arranged in flexible substrate layer 1 by micro-control unit 2-1, NFC chip 2-2, temperature sensor 2-3 and radio-frequency antenna 2-4, form flexible paste plate passive NFC clinical thermometer, wherein NFC chip 2-2 is connected with micro-control unit 2-1 respectively with temperature sensor 2-3, and radio-frequency antenna 2-4 is connected with NFC chip 2-2.
Described flexible substrate layer 1 adopts medical pressure sensitive adhesive to make, one side by cold abutted equipment and chip circuit 2 laminating, another side has viscosity and is covered with protection base stock; to tear during use protection base stock, clinical thermometer is attached to thermometric position, easy to use; good permeability, and no side effects.
Chip circuit 2 surface described in the present embodiment is also covered with the protective seam 3 adopting gum nonwoven cloth material to make, this protective seam by cold abutted equipment and chip circuit 2 laminating, to reduce impaired probability when chip circuit 2 uses.
During the manufacturing, first the protective seam 3 gum nonwoven fabrics made by cold abutted equipment and chip circuit 2 laminating, the flexible substrate layer 1 adopting same way chip circuit 2 another side and medical pressure sensitive adhesive to be made afterwards is again carried out laminating, then through punching press cross cutting, forms the shape needed; The passive clinical thermometer of the present embodiment can according to user preferences and needs, and change shape and the size of protective seam 3, such as, can be designed to various cartoon character, and can print various luminous pattern, adding users is experienced.
During use, the protection base stock of the medical pressure sensitive adhesive of passive clinical thermometer is peeled off, and sticking one side is pasted onto forehead or the oxter of user, after 5 minutes, the read write line with NFC read-write capability or the smart mobile phone being furnished with NFC function is used to provide electric energy and move instruction with the form of radio magnetic wave to clinical thermometer by electromagnetic coupled principle, temperature sensor 2-3 is by after the analog acquisition of body surface temperature that detects, by micro-control unit 2-1 process, and save the data in the designated storage area of NFC chip 2-2, this temperature data is sent to again the client software of NFC read write line or NFC smart mobile phone by radio magnetic wave simultaneously, reach thermometric object.In addition, under can also controlling in the application software that smart mobile phone end is supporting, monitoring Temperature changing, the temperature data of acquisition preserved by Cloud Server simultaneously and share at Terminal Server Client, thus wireless radio-frequency, flexible electronic manufacturing technology, cloud service technology and the data processing technique based on cloud computing are perfectly combined.
Claims (6)
1. the flexible passive NFC clinical thermometer based on radio-frequency technique, it is characterized in that: it comprises flexible substrate layer (1), and the chip circuit (2) be arranged in this flexible substrate layer, described chip circuit (2) comprises micro-control unit (2-1), the NFC chip (2-2) be connected with this micro-control unit and temperature sensor (2-3), and the radio-frequency antenna (2-4) be connected with NFC chip (2-2).
2. the flexible passive NFC clinical thermometer based on radio-frequency technique according to claim 1, is characterized in that: described chip circuit (2) surface is covered with protective seam (3).
3. the flexible passive NFC clinical thermometer based on radio-frequency technique according to claim 2, is characterized in that: described protective seam (3) adopts gum nonwoven cloth material to make, and by cold abutted equipment and chip circuit (2) laminating.
4. the flexible passive NFC clinical thermometer based on radio-frequency technique according to claim 1 or 2 or 3; it is characterized in that: described flexible substrate layer (1) adopts medical pressure sensitive adhesive to make; one side by cold abutted equipment and chip circuit (2) laminating; another side has viscosity and is covered with protection base stock; to tear during use protection base stock, clinical thermometer is attached to thermometric position.
5. the flexible passive NFC clinical thermometer based on radio-frequency technique according to claim 1 or 2 or 3, is characterized in that: described chip circuit (2) is for SMD.
6. the flexible passive NFC clinical thermometer based on radio-frequency technique according to claim 1 or 2 or 3, is characterized in that: described body temperature counts planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149017.3U CN204514481U (en) | 2015-03-17 | 2015-03-17 | Based on the flexible passive NFC clinical thermometer of radio-frequency technique |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520149017.3U CN204514481U (en) | 2015-03-17 | 2015-03-17 | Based on the flexible passive NFC clinical thermometer of radio-frequency technique |
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| CN204514481U true CN204514481U (en) | 2015-07-29 |
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| CN201520149017.3U Active CN204514481U (en) | 2015-03-17 | 2015-03-17 | Based on the flexible passive NFC clinical thermometer of radio-frequency technique |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432738A (en) * | 2017-08-30 | 2017-12-05 | 清华大学深圳研究生院 | A kind of wearable device for detecting physiological signal |
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2015
- 2015-03-17 CN CN201520149017.3U patent/CN204514481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432738A (en) * | 2017-08-30 | 2017-12-05 | 清华大学深圳研究生院 | A kind of wearable device for detecting physiological signal |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: 310000, Hangzhou, Zhejiang, Binjiang District, six and 368 Road, a building (North) on the third floor, room B3117 Patentee after: Wei Ling (Hangzhou) Information Technology Co., Ltd. Address before: Grand Cayman KYI-1205 Kamana box 31106 Nike Texas Bay Road No. 89 Patentee before: Wei Walingke company limited |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 310000 6-1004, 6-1005, 501, 2 Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Weiling Medical Technology Co.,Ltd. Address before: Room b3117, 3rd floor, building 1 (North), 368 Liuhe Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee before: Weiling (Hangzhou) Information Technology Co.,Ltd. |