CN203827217U - Positioning device capable of self-power-supply - Google Patents
Positioning device capable of self-power-supply Download PDFInfo
- Publication number
- CN203827217U CN203827217U CN201420135053.XU CN201420135053U CN203827217U CN 203827217 U CN203827217 U CN 203827217U CN 201420135053 U CN201420135053 U CN 201420135053U CN 203827217 U CN203827217 U CN 203827217U
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- China
- Prior art keywords
- piezoelectric ceramic
- base
- slide block
- comb type
- type mount
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000919 ceramic Substances 0.000 claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract 4
- 238000009434 installation Methods 0.000 abstract 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000013480 data collection Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model discloses a positioning device capable of self-power-supply. The positioning device includes a pedestal, a rectification voltage stabilizing circuit, a GPS module and a GSM module. A pressure amplifier, slide blocks, comb-shaped installation seats, copper substrates, springs and piezoelectric ceramic sheets are disposed on the pedestal. The left side and the right side of the pressure amplifier are sequentially provided with the slide blocks, the comb-shaped installations eats and the springs. The comb-shaped installation seats are connected with the pedestal through the springs. One piezoelectric ceramic sheet is applied to each of the two sides of each copper substrate. The piezoelectric ceramic sheets are connected with the rectification voltage stabilizing circuit. The rectification voltage stabilizing circuit, the GPS module and the GSM module are sequentially connected. According to the positioning device, the piezoelectric ceramic sheets in the positioning device are driven by using the periodic pressure of a heel during walking, and the pressure kinetic energy is converted into electric energy by using a dynamo-electric conversion function of the piezoelectric ceramic sheets, and the electric energy satisfies the power supply demand of the GPS module and the GSM module through the rectification voltage stabilizing circuit.
Description
Technical field
The utility model relates to renewable energy source domain, be specifically related to a kind of can self-powered positioner.
Background technology
Extensive use along with mobile electronic device and wireless sensing device, the shortcoming that common batteries volume is large, the life-span is short becomes increasingly conspicuous, requirement to charging is more and more higher, although battery technology has been obtained rapid progress, the capacitance of battery is still limiting the use of these electronic equipments.On the other hand, problem of aging finally causes battery to be abandoned, and this has also caused serious environmental problem.Therefore, find a kind of energy of alternative battery extremely urgent.And the vibrational energy that the device of catching mechanical kinetic energy and being converted to electric energy based on piezoelectric ceramic utilizes the piezoelectric effect of piezoelectric ceramic to reclaim environment is exactly microelectronic component energy supply, realized the energy-autarchic of electronic device.
Meanwhile, old man wanders away in modern society becomes a more and more serious social concern, and the missing situation of old man is more and more, also more and more frequent.In order to find old man, family members often will expend a lot of energy, bring larger workload to a great extent to the police simultaneously.This has brought more and more serious problem to society.And the wandering away of child, abducting of children are more and more serious problem too.Consider above-mentioned problem, be necessary to seek a kind ofly can not rely on external power source, energy can self-centered small-sized positioner.
Utility model content
In order to overcome shortcoming that prior art exists with not enough, the utility model provide a kind of can self-powered positioner.
The utility model is caught mechanical kinetic energy and is converted to electric energy based on piezoelectric ceramic, realizes the device and method of powering and positioning to GPS module and gsm module.
The utility model adopts following technical scheme:
Can a self-powered positioner, be arranged on sole, comprise base, regulator rectifier circuit, GPS module and gsm module, described base is provided with pressure amplifier, slide block, comb type mount pad, copper base, spring and piezoelectric ceramic piece,
The arranged on left and right sides of described pressure amplifier is all placed slide block, comb type mount pad, spring successively, the arranged on left and right sides of described pressure amplifier all has two comb type mount pads and two springs, described two comb type mount pads are arranged on respectively the forward and backward two ends of slide block side, described comb type mount pad is connected with base by spring, described copper base is multi-disc, the two ends of described plurality of copper substrate are inserted in comb type mount pad, the twice that described piezoelectric ceramic piece quantity is copper base, a slice piezoelectric ceramic piece is posted in the both sides of every a slice copper base;
Described piezoelectric ceramic piece is connected with regulator rectifier circuit, and regulator rectifier circuit, GPS module and gsm module connect in turn.
The arranged on left and right sides inclined-plane of described pressure amplifier and the scope of horizontal direction angulation are tan
-1μ-90 degree, wherein μ is the coefficient of friction between slide block and base.
Described slide block adopts polytetrafluoroethylmaterial material to make.
In the middle of the both sides upright side walls of described base, there is projection.
Localization method that can self-powered positioner, comprising:
This positioner is arranged on to sole, during people's walking, pressure amplifier receives the periodic pressure of human body heel, and by pressure amplifier, pressure is amplified, and be converted to horizontal force promotion slide block, thereby making piezoelectric ceramic piece realize distortion, slider-actuated comb type mount pad obtains electric energy; Spring obtains and shrinks or release condition in the process of pressure amplifier pressurized or release, thereby make piezoelectric ceramic piece realize double-deformation, and then make piezoelectric ceramic piece when double-deformation, all produce electric energy, reach the object that mechanical energy is converted to electric energy, the electric energy producing, after regulator rectifier circuit, is given GPS module and gsm module power supply, and gsm module is used for transmitting, GPS module is for location, and both are in conjunction with realizing positioning function.
The beneficial effects of the utility model:
The utility model is collected extraneous pressure kinetic energy and is converted into electric energy, and utilize electric energy to carry out device positioning function, can utilize with the pressure kinetic energy in simple, thin thickness, the easy structures capture external world manufacturing, realize the self-powered of positioner, also expanded the source of available energy simultaneously.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model,
Fig. 2 is the vertical view of Fig. 1.
Shown in figure:
1-comb type mount pad, 2-pressure amplifier, 3-slide block, 4-base, 5-spring, 6-copper base, 7-piezoelectric ceramic piece, 8-regulator rectifier circuit, 9-GPS module, 10-GSM module.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, a kind of can self-powered positioner, be a kind of sole that is arranged on, and the pressure kinetic energy of foot produces the device that electric energy positions to GPS and gsm module work with power supply while utilizing people's walking;
Comprise base 4, pressure amplifier 2, slide block 3, comb type mount pad 1, copper base 6, spring 5, piezoelectric ceramic piece 7, regulator rectifier circuit 8, GPS module 9 and gsm module 10, described pressure amplifier 2, slide block 3, comb type mount pad 1, copper base 6, spring 5 and piezoelectric ceramic piece 7 are arranged on base;
A left side for described pressure amplifier 2, right both sides are all placed slide block 3 successively, comb type mount pad 1, spring 5, a left side for described pressure amplifier 2, all there are two comb type mount pads 1 and two springs 5 in right both sides, as shown in Figure 2, described two comb type mount pads 1 be arranged on respectively slide block 3 sides before, rear two ends, described comb type mount pad 1 is connected with base 4 by spring 5, described copper base 6 is multi-disc, the two ends of described a plurality of copper base 6 are inserted into 1 li of comb type mount pad, when being subject to external force, can there is identical distortion in all copper bases, the twice that described piezoelectric ceramic piece 7 quantity are copper base, a slice piezoelectric ceramic piece 7 is posted in the both sides of every a slice copper base,
The two ends of described copper base 6 produce displacement under the driving of comb type mount pad, and owing to being subject to the support of base intermediate projections in the middle part of copper base, copper base 6 are out of shape, thereby make the piezoelectric ceramic piece on copper base also obtain distortion and produce electric energy output;
Described piezoelectric ceramic piece 7 is connected with regulator rectifier circuit 8, and regulator rectifier circuit 8, GPS module 9 and GSM10 module connect in turn.
Described slide block 3 adopts polytetrafluoroethylmaterial material to make.Polytetrafluoroethylmaterial material slide coefficient is little, can reduce largely the sliding friction of slide block mechanism, can significantly reduce the mechanical energy consumption that frictional force causes.
The thrust inclined-plane of described pressure amplifier 2 is from the horizontal by tan
-1the angular range of μ-90 degree, wherein μ is the coefficient of friction between slide block and base, can amplify the external pressure of input, and promote slide block with horizontal direction, reaches the object that improves mechanical efficiency.
Described pressure amplifier 2 receives the periodic pressure of human body heel, and the pressure of vertical direction is amplified and passes to slide block; Described slide block 3 stress surfaces are accepted the thrust from pressure amplifier, are converted into the thrust of horizontal direction on described comb type mount pad 1; Described spring 5 is connecting comb type mount pad and base, can be after external force be cancelled resilience rapidly, make mechanism recover initial operating state; Described piezoelectric ceramic piece 7 is attached to copper base 6 two sides, and the two ends of plurality of copper substrate 6 are arranged on comb type mount pad 1 the inside, and the piezoelectric ceramic piece 7 on adjacent copper base 6 is fully contacted.Under the active force of slide block 3, copper base deforms, and the piezoelectric ceramic piece that makes to be affixed on copper base occurs that uniform strain produces data-collection effect, and pressure kinetic energy is converted to electric energy; The electric energy producing, by after regulator rectifier circuit, is given GPS module and gsm module power supply; GPS module can be for location, and gsm module can be used for transmitting; GPS module and gsm module combine, can be for the position of positioner a long way off.
A localization method for the positioner of confessing, comprising:
This positioner is arranged on to sole, during people's walking, pressure amplifier receives the periodic pressure of human body heel, and by pressure amplifier, pressure is amplified, and be converted to horizontal force promotion slide block, thereby making piezoelectric ceramic piece realize distortion, slider-actuated comb type mount pad obtains electric energy; Spring obtains and shrinks or release condition in the process of pressure amplifier pressurized or release, thereby make piezoelectric ceramic piece realize double-deformation, and then make piezoelectric ceramic piece all can produce electric energy when double-deformation, reach the object that mechanical energy is converted to electric energy, the electric energy producing, after regulator rectifier circuit, is given GPS module and gsm module power supply, and gsm module is used for transmitting, GPS module is for location, and both are in conjunction with realizing positioning function.
The utility model and while utilizing people's walking the pressure kinetic energy of foot produce the device that electric energy positions to GPS and gsm module work with power supply.Piezoelectric ceramic piece in the periodic pressure drive unit of heel when this device utilizes walking, utilizes the data-collection function realization of piezoelectric ceramic piece that pressure kinetic energy is converted to electric energy, and through regulator rectifier circuit, meets the power demands of GPS and gsm module.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (4)
1. can a self-powered positioner, be arranged on sole, it is characterized in that, comprise base, regulator rectifier circuit, GPS module and gsm module, described base is provided with pressure amplifier, slide block, comb type mount pad, copper base, spring and piezoelectric ceramic piece,
A left side for described pressure amplifier, right both sides are all placed slide block successively, comb type mount pad, spring, a left side for described pressure amplifier, all there are two comb type mount pads and two springs in right both sides, described two comb type mount pads be arranged on respectively slide block side before, rear two ends, described comb type mount pad is connected with base by spring, described copper base is multi-disc, the two ends of described plurality of copper substrate are inserted in comb type mount pad, the twice that described piezoelectric ceramic piece quantity is copper base, a slice piezoelectric ceramic piece is posted in the both sides of every a slice copper base, described piezoelectric ceramic piece is connected with regulator rectifier circuit, regulator rectifier circuit, GPS module and gsm module connect in turn.
According to claim 1 a kind of can self-powered positioner, it is characterized in that, the arranged on left and right sides inclined-plane of described pressure amplifier and the scope of horizontal direction angulation are tan
-1μ-90 degree, wherein μ is the coefficient of friction between slide block and base.
According to claim 1 a kind of can self-powered positioner, it is characterized in that, described slide block adopts polytetrafluoroethylmaterial material to make.
According to claim 1 a kind of can self-powered positioner, it is characterized in that thering is projection in the middle of the both sides upright side walls of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135053.XU CN203827217U (en) | 2014-03-24 | 2014-03-24 | Positioning device capable of self-power-supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135053.XU CN203827217U (en) | 2014-03-24 | 2014-03-24 | Positioning device capable of self-power-supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827217U true CN203827217U (en) | 2014-09-10 |
Family
ID=51482676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135053.XU Expired - Lifetime CN203827217U (en) | 2014-03-24 | 2014-03-24 | Positioning device capable of self-power-supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904941A (en) * | 2014-03-24 | 2014-07-02 | 华南理工大学 | Self-powered positioning device and method |
| CN105241473A (en) * | 2014-09-22 | 2016-01-13 | 北京至感传感器技术研究院有限公司 | Motion monitoring system, signal acquisition device and monitoring terminal thereof, shoes and insoles |
-
2014
- 2014-03-24 CN CN201420135053.XU patent/CN203827217U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904941A (en) * | 2014-03-24 | 2014-07-02 | 华南理工大学 | Self-powered positioning device and method |
| CN105241473A (en) * | 2014-09-22 | 2016-01-13 | 北京至感传感器技术研究院有限公司 | Motion monitoring system, signal acquisition device and monitoring terminal thereof, shoes and insoles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |