CN205066911U - Self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation - Google Patents
Self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation Download PDFInfo
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- CN205066911U CN205066911U CN201520607395.1U CN201520607395U CN205066911U CN 205066911 U CN205066911 U CN 205066911U CN 201520607395 U CN201520607395 U CN 201520607395U CN 205066911 U CN205066911 U CN 205066911U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to a self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation, personal weighing scale includes power module, electrical energy storage and conversion module, weight measured module and wireless interaction module, power module includes multilayer piezoelectricity - triboelectricity membrane and light energy power module, multilayer piezoelectricity - triboelectricity membrane includes piezoelectric membrane, piezoelectric membrane electrode, friction film, substrate and friction membrane electrode, power module, electrical energy storage and conversion module, weight measured module and wireless interaction module electricity are connected. The beneficial effects of the utility model are that: the utility model has the characteristics of low carbon, environmental protection are and longe -lived, low power dissipation. The utility model discloses the principle of utilizing pressure electrification by friction and electrostatic induction and light energy to turn into the electric energy has self -powered function, so do not need external power supply, does not use the dry battery, can not cause influence, very environmental protection to the environment.
Description
Technical field
The utility model belongs to a kind of scale, is specifically related to a kind of self-powered scale based on piezoelectricity friction and optical energy power.
Background technology
Collecting energy from living environment, being extensively considered as realizing the effective way of green energy resource and energy sustainable development, being played a significant role being expected in the energy supply of wireless transmitting system, implantable medical device and even consumer electronics.And little with its volume based on single mantle friction generator of electrification by friction and electrostatic induction principle, apply the convenient concern starting to be subject to people, and had certain application at sensory fields such as pressure detections.
Along with digital circuit technique integrated level, to improve constantly with wireless communication technique increasingly mature, electronic equipment is progressively to intelligent development, especially in recent years, along with the appearance of smart mobile phone, Intelligent hardware has become one of sciemtifec and technical sphere that development is the swiftest and the most violent at present.Body weight scale, along with the development of above-mentioned technology is also in continuous change, from mechanical weight scale to electronic type scale, developing deeply claims to smart electronics, not only measuring accuracy and convenience constantly promote, also introduce the theory of Weight management, make Intelligent weight scale become the assistant of our weight management.
The basic comparing class of product structure form of existing Intelligent weight scale seemingly, generally comprises panel of weighing, pressure transducer, control module, bluetooth module, battery and mobile phone A PP.But current existing scale all needs powered battery, powered battery is modal mode, battery has certain serviceable life, and the temperature and humidity of environment all can affect performance and the life-span of battery, long-term on the shelf time, batteries self-discharge, until loss of function, frequent replacing battery not only can bring to people's operation and bother, but also can bring very large harm to environment.As everyone knows, battery is a kind of article of high pollution, and along with improving constantly of people's quality of life, we are but becoming worse and worse by the environment of life.Environmental protection just becomes global topic, the focus that whole world people pay close attention to.If improper to old and useless battery treatment, even untreatedly arbitrarily abandon in living environment, will cause serious injury environment and the mankind.The chemical substance of inside battery is easily revealed, cause environmental pollution, the harm of old and useless battery mainly concentrates on wherein contained a small amount of heavy metal, as heavy metals such as lead, mercury, cadmiums, these noxious materials can enter in human body by all means, long-term savings is difficult to get rid of, and infringement nervous system, hematopoiesis function and bone, even can be carcinogenic.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of self-powered scale based on piezoelectricity friction and optical energy power.Provide a kind of based on pressure electrification by friction and electrostatic induction principle and optical energy power principle, can be used for self-powered scale; What do not need battery can the electronic scale of self power generation, adopts the self power generation mode that piezoelectricity friction is combined with luminous energy, throughout one's life without battery; Jam on and electric energy can be provided for weighing scale, it is for subsequent use that luminous energy converts power storage to.
The technical scheme that the utility model adopts is:
Based on a self-powered scale for piezoelectricity friction and optical energy power, its improvements are: described scale comprises electricity generation module, power storage and modular converter, measured body weight module and wireless interaction module;
Described electricity generation module comprises multi-layer piezoelectric-triboelectricity film and optical energy power module;
Described multi-layer piezoelectric-triboelectricity film comprises piezoelectric membrane, piezoelectric membrane electrode, friction film, substrate and friction film electrode;
Described electricity generation module, power storage and modular converter, measured body weight module and the electrical connection of wireless interaction module.
Preferably, described piezoelectric membrane is Kynoar; Described piezoelectric membrane electrode is metallic aluminium.
Preferably, described friction film is the flexible polymeric materials with micro-nano structure; Described friction film electrode is the metal of good conductivity.
Preferably, described optical energy power module is indoor weak light electricity generation module.
Preferably, described power storage and modular converter electrical power storage that electricity generation module is produced convert 3.3v direct current to for measured body weight module and wireless interaction modular circuit.
Preferably, described measured body weight module is Weighing cell module.
Further, described Weighing cell module comprises data display screen and signal output part.
Further, described data display screen connects wireless interaction module by signal output part.
Preferably, described wireless interaction module comprises bluetooth module, WIFI module and Zigbee module, will receive measurement data on data display screen upload to healthy Cloud Server by signal output part.
Further, described healthy Cloud Server connects mobile phone A PP or the computer of user.
The beneficial effects of the utility model are:
The utility model has low-carbon (LC), environmental protection and life-span long, low in energy consumption feature.The principle that the utility model utilizes pressure electrification by friction and electrostatic induction and light energy conversion to be electric energy, has self-powered function, so do not need external power supply, does not use dry cell, can not impact, very environmental protection to environment.
The utility model does not need by outside resources, and only utilize human body to trample or exert pressure and just effectively can realize the conversion of mechanical energy to electric energy by self-power supply device combined with it, for its work provides power supply, luminous energy converts electric energy to and can also store for subsequent use; Use of the present utility model, can Long-Time Service by the restriction of Time and place, and environmental protection, have a wide range of applications.
Accompanying drawing explanation
Fig. 1 is a kind of self-powered scale structural representation based on piezoelectricity friction and optical energy power that the utility model provides;
Fig. 2 be the utility model provide a kind of based on multi-layer piezoelectric-triboelectricity membrane structure schematic diagram in the self-powered scale of piezoelectricity friction and optical energy power;
Fig. 3 is a kind of self-powered scale network topology structure schematic diagram based on piezoelectricity friction and optical energy power that the utility model provides.
In figure: 1, piezoelectric membrane; 2, piezoelectric membrane electrode; 3, friction film; 4, substrate; 5, friction film electrode.
Embodiment
As shown in Figure 1, the utility model provides a kind of self-powered scale based on piezoelectricity friction and optical energy power.The utility model adopts piezoelectricity friction generating film, light energy collecting device is all ultra thin device, whole weighing scale THICKNESS CONTROL can be made at about 5mm, become the thinnest weighing scale in history; And health center's Cloud Server can be upload the data to by the mode such as bluetooth, WIFI, Zigbee, then mobile phone is by APP real time inspection body weight and data and change curve.Because ultra-slim features, product can be expanded into weighing scale doormat, is placed on doorway of registering one's residence, and introduction can be measured; Also easily extensible becomes the series of products such as warning carpet, intelligent sofa cushion;
Wherein, scale comprises electricity generation module, power storage and modular converter, measured body weight module and wireless interaction module; Electricity generation module comprises multi-layer piezoelectric-triboelectricity film and optical energy power module;
Electricity generation module, power storage and modular converter, measured body weight module and the electrical connection of wireless interaction module.
As shown in Figure 2, Fig. 2 is the utility model multi-layer piezoelectric-triboelectricity membrane structure schematic diagram, and its structure comprises: piezoelectric membrane 1, piezoelectric membrane electrode 2, friction film 3, substrate 4, friction film electrode 5.Wherein, piezoelectric membrane 1 is Kynoar; Piezoelectric membrane electrode 2 is metallic aluminium; Friction film 3 is for having the flexible polymeric materials of micro-nano structure; The metal that friction film electrode 5 (polymeric material electrode) is good conductivity.
The self-powered scale of the utility model piezoelectricity friction and optical energy power is placed on below carpet, jam in the process of carpet when there being people, irregular deformation can be there is thus cause multi-layer piezoelectric triboelectricity film to produce irregular deformation in carpet, and the energy conversion in the deformation of multi-layer piezoelectric triboelectricity film absorption becomes electric energy, power storage and modular converter are the electrical power storage that electricity generation module produces got up and convert 3.3v direct current to for measured body weight module and the use of wireless interaction module operation circuit below, and measured body weight module is Weighing cell module; ABW data are presented to user by data display screen by Weighing cell module.
As shown in Figure 3, Fig. 3 is the network topology structure of the utility model scale, after this scale gathers user's body weight by self-powered, ABW data on Weighing cell module data display screen screen are sent to wireless interaction module (bluetooth module, WIFI module, Zigbee module etc.) by signal output part, and ABW data upload will be measured to healthy Cloud Server by wireless interaction module; Then user can real time inspection body weight and data and change curve by mobile phone A PP or computer.
Wherein, optical energy power module is indoor weak light electricity generation module, and luminous energy converts power storage to and is used as standby power supply use for scale.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (10)
1., based on a self-powered scale for piezoelectricity friction and optical energy power, it is characterized in that: described scale comprises electricity generation module, power storage and modular converter, measured body weight module and wireless interaction module;
Described electricity generation module comprises multi-layer piezoelectric-triboelectricity film and optical energy power module;
Described multi-layer piezoelectric-triboelectricity film comprises piezoelectric membrane, piezoelectric membrane electrode, friction film, substrate and friction film electrode;
Described electricity generation module, power storage and modular converter, measured body weight module and the electrical connection of wireless interaction module.
2. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 1, is characterized in that: described piezoelectric membrane is Kynoar; Described piezoelectric membrane electrode is metallic aluminium.
3. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 1, is characterized in that: described friction film is the flexible polymeric materials with micro-nano structure; Described friction film electrode is the metal of good conductivity.
4. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 1, is characterized in that: described optical energy power module is indoor weak light electricity generation module.
5. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 1, is characterized in that: the electrical power storage that electricity generation module produces by described power storage and modular converter also converts 3.3v direct current to for measured body weight module and wireless interaction module.
6. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 1, is characterized in that: described measured body weight module is Weighing cell module.
7. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 6, is characterized in that: described Weighing cell module comprises data display screen and signal output part.
8. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 7, is characterized in that: described data display screen connects wireless interaction module by signal output part.
9. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 7, it is characterized in that: described wireless interaction module comprises bluetooth module, WIFI module and Zigbee module, by by signal output part, the measurement data received on data display screen uploads to healthy Cloud Server.
10. a kind of self-powered scale based on piezoelectricity friction and optical energy power according to claim 9, is characterized in that: described healthy Cloud Server connects mobile phone A PP or the computer of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607395.1U CN205066911U (en) | 2015-08-12 | 2015-08-12 | Self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520607395.1U CN205066911U (en) | 2015-08-12 | 2015-08-12 | Self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation |
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| CN205066911U true CN205066911U (en) | 2016-03-02 |
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| CN201520607395.1U Expired - Fee Related CN205066911U (en) | 2015-08-12 | 2015-08-12 | Self -power personal weighing scale based on piezoelectricity friction and light energy electricity generation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024265A (en) * | 2017-06-21 | 2017-08-08 | 张多艳 | A kind of environmentally friendly electronic scale |
| CN107101708A (en) * | 2017-04-21 | 2017-08-29 | 浙江大学 | A kind of energy-conservation scale of blanket type |
| WO2017152630A1 (en) * | 2016-03-09 | 2017-09-14 | 纳智源科技（唐山）有限责任公司 | Energy storage device for friction-based power generator |
| CN107246906A (en) * | 2017-08-03 | 2017-10-13 | 安徽理工大学 | Power self-support minisize electronic scales |
| CN107588844A (en) * | 2017-09-21 | 2018-01-16 | 广东永衡良品科技有限公司 | A kind of electrostatic generating electronic scale |
| CN107976246A (en) * | 2017-11-21 | 2018-05-01 | 广东永衡良品科技有限公司 | The electronic scale that a kind of piezoelectric effect produced using vibrating reed is powered |
| CN108512390A (en) * | 2018-06-13 | 2018-09-07 | 忻州师范学院 | A kind of pendulum model electromagnetism-friction energy composite energy collector |
| CN110572479A (en) * | 2019-10-14 | 2019-12-13 | 深圳市伊欧乐科技有限公司 | electronic scale management method, electronic scale and storage medium |
| CN110926586A (en) * | 2019-08-27 | 2020-03-27 | 北京万物纵横科技有限公司 | Wireless distributed electronic scale |
-
2015
- 2015-08-12 CN CN201520607395.1U patent/CN205066911U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152630A1 (en) * | 2016-03-09 | 2017-09-14 | 纳智源科技（唐山）有限责任公司 | Energy storage device for friction-based power generator |
| CN107101708A (en) * | 2017-04-21 | 2017-08-29 | 浙江大学 | A kind of energy-conservation scale of blanket type |
| CN107024265A (en) * | 2017-06-21 | 2017-08-08 | 张多艳 | A kind of environmentally friendly electronic scale |
| CN107246906A (en) * | 2017-08-03 | 2017-10-13 | 安徽理工大学 | Power self-support minisize electronic scales |
| CN107588844A (en) * | 2017-09-21 | 2018-01-16 | 广东永衡良品科技有限公司 | A kind of electrostatic generating electronic scale |
| CN107976246A (en) * | 2017-11-21 | 2018-05-01 | 广东永衡良品科技有限公司 | The electronic scale that a kind of piezoelectric effect produced using vibrating reed is powered |
| CN108512390A (en) * | 2018-06-13 | 2018-09-07 | 忻州师范学院 | A kind of pendulum model electromagnetism-friction energy composite energy collector |
| CN110926586A (en) * | 2019-08-27 | 2020-03-27 | 北京万物纵横科技有限公司 | Wireless distributed electronic scale |
| CN110572479A (en) * | 2019-10-14 | 2019-12-13 | 深圳市伊欧乐科技有限公司 | electronic scale management method, electronic scale and storage medium |
| CN110572479B (en) * | 2019-10-14 | 2022-08-23 | 深圳市伊欧乐科技有限公司 | Electronic scale management method, electronic scale and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160302 Termination date: 20170812 |