CN201479042U - Micro-generator capable of generating electricity by walking - Google Patents
Micro-generator capable of generating electricity by walking Download PDFInfo
- Publication number
- CN201479042U CN201479042U CN2009203062112U CN200920306211U CN201479042U CN 201479042 U CN201479042 U CN 201479042U CN 2009203062112 U CN2009203062112 U CN 2009203062112U CN 200920306211 U CN200920306211 U CN 200920306211U CN 201479042 U CN201479042 U CN 201479042U
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- China
- Prior art keywords
- depression bar
- walking
- microgenerator
- generating
- striker
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- Expired - Fee Related
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Abstract
The utility model discloses a micro-generator capable of generating electricity by walking, which can be particularly placed at the heel position of a shoe, and can realize that the mechanical energy generated by walking in the daily life can be converted into electrical energy to be stored. The utility model adopts the technical scheme for solving the technical problem as follows: the micro-generator comprises a piezoelectric ceramics body which can generate pulse current, a striker for striking the piezoelectric ceramics body, a spring connected with the piezoelectric ceramics body and the sticker, a compression bar capable of moving up and down, a compression bar sleeve for fixing the compression bar, a compression spring connected with the compression bar and the compression bar sleeve, an unload ejector pin for triggering the compression bar, and a rechargeable tank circuit connected with the piezoelectric ceramics body. The utility model realizes the recovering of the mechanical energy generated during the walking process, converts the mechanical energy into the electrical energy, stores the electrical energy, can be used for dehumidification and sterilization of the shoes, and thereby the function of the scheme is not only practical and healthy but also energy-saving and environmentally friendly.
Description
Technical field
The utility model relates to a kind of microgenerator of the generating of walking.
Background technology
People can constantly do work in the process of walking, and wherein part energy is used for walking, and the remainder energy has just been wasted.Chinese patent human body walking gravity power generating charger for mobile phone (200520043512.2) discloses a kind of gravity of human body walking that utilizes and changes into mechanical energy by a device, changes into electric energy by mechanical energy again and reaches device to cell-phone charging.This patent becomes mechanical energy with the power conversion of people's walking, and mechanical energy converts electric energy again to and gives cell-phone charging then.This scheme has been carried out power conversion twice, and capacity usage ratio is low, and the scope of application only is confined to cell-phone charging.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art part, a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) that directly gravity is converted to electric energy and stores to be provided.This scheme is easy to use, saves environmental protection, applicable to the field.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of microgenerator of the generating of walking, be arranged on the heel position of shoes, comprise the piezoelectric ceramic body that produces pulse current, be used to clash into the striker of described piezoelectric ceramic body, with the spring that described piezoelectric ceramic body is connected with striker, depression bar moving up and down, the depression bar sleeve of fixing described depression bar, with described depression bar and the stage clip that the depression bar sleeve is connected, be used to trigger the unloading thimble of described depression bar, and the charging accumulator that is connected with described piezoelectric ceramic body.
On the described depression bar, the block of projection is set, limits the scope of activities of depression bar.Described striker, lower end are provided with the striker convex.Described depression bar, lower end are provided with the depression bar convex.Described depression bar convex is positioned at the upper end of described striker convex.Described unloading thimble is set to the chock shape, by described depression bar convex, the described depression bar that moves down is rotated to an angle.
Described charging accumulator, input connects described piezoelectric ceramic body, comprises rectifier diode D1, Zener diode D2 and filter capacitor, energy storage device.Described energy storage device is arranged to rechargeable battery.
The beneficial effects of the utility model mainly show: 1, directly change the efficient height; 2, easy to use, be not subjected to site limitation, applicable to the field; 3, can store, of many uses.
Description of drawings
Fig. 1 is the structure principle chart of the microgenerator of walking generating;
Fig. 2 is the charging accumulator schematic diagram of the microgenerator of walking generating.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
With reference to Fig. 1-2, a kind of microgenerator of the generating of walking, be arranged on the heel position of shoes, comprise the piezoelectric ceramic body 1 that produces pulse current, be used to clash into the striker 2 of described piezoelectric ceramic body 1, the spring 3 that is connected with striker 2 with described piezoelectric ceramic body 1, depression bar 4 moving up and down, the depression bar sleeve 7 of fixing described depression bar 4, the stage clip 6 that is connected with depression bar sleeve 7 with described depression bar 4, be used to trigger the unloading thimble 8 of described depression bar 4, and the charging accumulator that is connected with described piezoelectric ceramic body 1.
Described piezoelectric ceramic body 1 adopts piezoelectric ceramic, this be a kind of can be with mechanical energy and the electric energy ceramic material of conversion mutually.Piezoelectric ceramic belongs to Inorganic Non-metallic Materials, under the effect of power, produces deformation, causes that dielectric surface is charged.Described piezoelectric ceramic body 1 is drawn two lines up and down respectively, is being respectively power supply just and power-.
Described striker 2 is a Metallic rod, and front end contacts with described piezoelectric ceramic body 1, and the rear end is provided with striker convex 9, and is pressed in firmly on the described piezoelectric ceramic body 1 by described spring 3.
Described depression bar 4 is placed in the described depression bar sleeve 7, can move up and down, and described stage clip 6 is set in the described depression bar sleeve 7, described stage clip 6 is enclosed within on the described depression bar 4, described depression bar 4 upper ends are provided with depression bar convex 10 simultaneously, limit the scope of activities of described depression bar 4.Described depression bar convex 10 is positioned at the upper end of described striker convex 9.Described depression bar 4 moves down under the effect of external force, and described depression bar convex 10 presses down described striker 2 by described striker convex 9.
Described unloading thimble 8 is set to the chock shape, the described depression bar convex 10 that moves down can be rotated to an angle.After rotating to an angle, the described depression bar convex 10 described striker convex 9 that staggers, this moment described striker 2 under the tension of described spring 3, hit described piezoelectric ceramic body 1.Described piezoelectric ceramic body 1 the bump under, the output voltage pulse.
Described charging accumulator, input connect described piezoelectric ceramic body 1, as shown in Figure 2, comprise rectifier diode D1, Zener diode D2 and filter capacitor C1, energy storage device 11.Described piezoelectric ceramic body 1 is under bump, and voltage pulse output is stored through described charging accumulator.Described energy storage device 11 is arranged to rechargeable battery.
In sum, this utility model utilize people walk about in the process to lower punch power, utilize voltage ceramic to convert electric energy to and store.This scheme is directly carried out power conversion, and the efficient height is simultaneously easy to use, is not subjected to site limitation, applicable to the field, adopts rechargeable battery to carry out energy storage, applicable multiple use.
Claims (8)
- One kind walk the generating microgenerator, be arranged on the heel position of shoes, it is characterized in that: comprise the piezoelectric ceramic body that produces pulse current, be used to clash into the striker of described piezoelectric ceramic body, the spring that is connected with striker with described piezoelectric ceramic body, depression bar moving up and down, the depression bar sleeve of fixing described depression bar, the stage clip that is connected with the depression bar sleeve with described depression bar, be used to trigger the unloading thimble of described depression bar, and the charging accumulator that is connected with described piezoelectric ceramic body.
- 2. the microgenerator of a kind of generating of walking as claimed in claim 1, it is characterized in that: described depression bar, upper end are provided with the block of projection, limit the scope of activities of described depression bar.
- 3. the microgenerator of a kind of generating of walking as claimed in claim 1, it is characterized in that: described striker, lower end are provided with the striker convex.
- 4. the microgenerator of a kind of generating of walking as claimed in claim 1, it is characterized in that: described depression bar, lower end are provided with the depression bar convex.
- 5. the microgenerator of a kind of generating of walking as claimed in claim 4 is characterized in that: described depression bar convex is positioned at the upper end of described striker convex.
- 6. the microgenerator of a kind of generating of walking as claimed in claim 1 is characterized in that: described unloading thimble, be set to the chock shape, and by described depression bar convex, the described depression bar that moves down is rotated to an angle.
- 7. the microgenerator of a kind of generating of walking as claimed in claim 1 is characterized in that: described charging accumulator, and input is set connects described piezoelectric ceramic body, comprise rectifier diode D1, Zener diode D2 and filter capacitor, energy storage device.
- 8. the microgenerator of a kind of generating of walking as claimed in claim 7 is characterized in that: described energy storage device, be arranged to rechargeable battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203062112U CN201479042U (en) | 2009-07-15 | 2009-07-15 | Micro-generator capable of generating electricity by walking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203062112U CN201479042U (en) | 2009-07-15 | 2009-07-15 | Micro-generator capable of generating electricity by walking |
Publications (1)
Publication Number | Publication Date |
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CN201479042U true CN201479042U (en) | 2010-05-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009203062112U Expired - Fee Related CN201479042U (en) | 2009-07-15 | 2009-07-15 | Micro-generator capable of generating electricity by walking |
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CN (1) | CN201479042U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104283295A (en) * | 2014-10-22 | 2015-01-14 | 苏州网信信息科技有限公司 | Portable head-on collision mobile power supply |
-
2009
- 2009-07-15 CN CN2009203062112U patent/CN201479042U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104283295A (en) * | 2014-10-22 | 2015-01-14 | 苏州网信信息科技有限公司 | Portable head-on collision mobile power supply |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100715 |