CN204881819U - Energy -concerving and environment -protective weight electronic scale - Google Patents
Energy -concerving and environment -protective weight electronic scale Download PDFInfo
- Publication number
- CN204881819U CN204881819U CN201520526800.7U CN201520526800U CN204881819U CN 204881819 U CN204881819 U CN 204881819U CN 201520526800 U CN201520526800 U CN 201520526800U CN 204881819 U CN204881819 U CN 204881819U
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- China
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- piezoelectric patches
- battery
- display screen
- electronic scale
- energy
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Abstract
The utility model relates to an energy -concerving and environment -protective weight electronic scale comprises the title body, battery, control treater, display screen, piezoelectric patches, pressure sensor, the internal battery that has set up the pressure sensor who measures the weight, the display screen that shows weight value, has supplied power for the display screen of title, piezoelectric patches, the control batteries who utilizes positive piezo electric effect production electric charge charge or and exoelectric control treater. The piezoelectric patches uses is the quartz crystal material. The utility model discloses comparing with traditional weight electronic scale, through the piezoelectric patches that has set up the quartz crystal material, utilizing its positive piezo electric effect, when the user measured own weight, the piezoelectric patches of pressurized can produce a large amount of electric charges, and charge storage that the control treater produced the piezoelectric patches is used for to the display screen provides the power to the battery in, had so effectively replaced traditional battery poweredly, not only saved the trouble that the user changed the battery, had accomplished environmental protection, energy saving and emission reduction's effect simultaneously.
Description
Technical field
The utility model relates to mass measurement field, particularly relates to a kind of energy-conserving and environment-protective body weight electronic scale.
Background technology
Electronic scale is easy to carry because of it, measure easy, precision is high, more and more receives liking and favoring of people.But the power supply of current electronic scale display all relies on dry cell or button cell to power, and when battery electric quantity uses, needs the battery more renewed, throw away used batteries, this not only can cause the pollution of environment, cannot accomplish energy-saving and emission-reduction, meanwhile, change battery to make troubles to user.
Summary of the invention
Utility model, in order to overcome existing deficiency, proposes a kind of body weight environmental protection electronic scale.
The utility model is achieved through the following technical solutions.
A kind of energy-conserving and environment-protective body weight electronic scale, be made up of title body, battery, control processor, display screen, piezoelectric patches, pressure transducer, be provided with in described title body measure body weight pressure transducer, the display screen of display body weight values, the battery of powering for display screen, utilize direct piezo electric effect produce electric charge piezoelectric patches, control battery charging or and the control processor of electric discharge.
As preferably, described piezoelectric patches uses quartz crystal materials.
Compared with prior art, the beneficial effects of the utility model are: compared with traditional body weight electronic scale, the utility model is by being provided with the piezoelectric patches of quartz crystal materials, utilize its direct piezo electric effect, when user measures oneself body weight, the piezoelectric patches of pressurized can produce a large amount of electric charge, the charge storage that piezoelectric patches produces by control processor is in battery, be used for as display screen provides power supply, effectively like this instead of traditional powered battery, not only eliminate the trouble that user changes battery, accomplish the effect of environmental protection, energy-saving and emission-reduction simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of energy-conserving and environment-protective body weight of the utility model electronic scale, in order to principle of the present utility model is more clearly described, is described further in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of energy-conserving and environment-protective body weight of the utility model electronic scale, be made up of title body 1, battery 2, control processor 3, display screen 4, piezoelectric patches 5, pressure transducer 6, be provided with in described title body 1 measure body weight pressure transducer 6, display body weight values display screen 4, the battery 2 of powering for display screen 4, utilize direct piezo electric effect to produce piezoelectric patches 5, the control processor 3 of electricity.Described piezoelectric patches 5 uses quartz crystal materials.
Utility model works principle is as follows: when user needs to measure body weight, electronic scale is put on level land, user stands on electronic scale, weight due to human body makes pressure plate 5 pressurized of quartz crystal materials, based on the positive piezoelectricity benefit of pressure plate 5, pressure plate 5 produces a large amount of electric charge, control processor 3 works the charge storage that produced by pressure plate 5 in battery 2, simultaneously, pressure transducer 6 works, quality signal is input in control processor 3, the quality signal that pressure transducer 6 inputs is changed into numeral and is input on display screen 4 by control processor 3, simultaneously control processor 3 controls battery 2 and powers to display screen 4, the display of perfect aspect tuple value information, realize the function of weighing in.
Claims (2)
1. an energy-conserving and environment-protective body weight electronic scale, be made up of title body, battery, control processor, display screen, piezoelectric patches, pressure transducer, it is characterized in that: be provided with in described title body measure body weight pressure transducer, display body weight values display screen, the battery of powering for display screen, utilize direct piezo electric effect to produce piezoelectric patches, the control processor of electric charge.
2. a kind of energy-conserving and environment-protective body weight electronic scale according to claim 1, is characterized in that: described piezoelectric patches uses quartz crystal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526800.7U CN204881819U (en) | 2015-07-18 | 2015-07-18 | Energy -concerving and environment -protective weight electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526800.7U CN204881819U (en) | 2015-07-18 | 2015-07-18 | Energy -concerving and environment -protective weight electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881819U true CN204881819U (en) | 2015-12-16 |
Family
ID=54826181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520526800.7U Expired - Fee Related CN204881819U (en) | 2015-07-18 | 2015-07-18 | Energy -concerving and environment -protective weight electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881819U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-07-18 CN CN201520526800.7U patent/CN204881819U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20151216 Termination date: 20160718 |