CN201798117U - Self-heating shoe insole capable of working without power supply - Google Patents
Self-heating shoe insole capable of working without power supply Download PDFInfo
- Publication number
- CN201798117U CN201798117U CN2010202997407U CN201020299740U CN201798117U CN 201798117 U CN201798117 U CN 201798117U CN 2010202997407 U CN2010202997407 U CN 2010202997407U CN 201020299740 U CN201020299740 U CN 201020299740U CN 201798117 U CN201798117 U CN 201798117U
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- layer
- heating
- piezoelectric ceramic
- insole
- power supply
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Abstract
The utility model discloses a self-heating shoe insole which works without power supply. The shoe insole has a laminated structure including a heating layer, a control layer and a chargeable layer, wherein a plurality of groups of piezoelectric ceramic sheets are in stacked arrangement inside the control layer, a control chip is arranged inside the control layer and connected with the piezoelectric ceramic sheets, the chargeable layer is connected with the control layer, and the chargeable layer is connected with the heating layer. The shoe insole is charged and heated by the piezoelectric ceramic sheets in stacked arrangement, has simple structure, is convenient to use, and has remarkable use effect.
Description
Technical field
The utility model relates to a kind of insole device of the people's of being used for daily life field, relates in particular to a kind of dispense with outer connecting power and the insole device that can heat automatically.
Background technology
In the prior art, warming insole often needs external power source to charge to it, comparatively inconvenience in the use, need carry the charging apparatus, and poor durability, simultaneously owing to adopt the charging mode of heating, therefore need leave charging inlet, thereby make whole device comparatively complicated.Improve the convenience that warming insole uses, durability just needs no electric-heating technology, yet still can't break away from this traditional method of externally fed in the prior art.
Summary of the invention
The purpose of this utility model provides a kind of automatic warming insole that need not to power, and this shoe-pad adopts the closed assembly piezoelectric ceramic piece to come shoe-pad is charged, insulation, and simple in structure, easy to use, effect is remarkable.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of automatic warming insole that need not to power, described shoe-pad is zone of heating, key-course, the charged layer three stacked structures that add, the control chip that is provided with many group closed assembly piezoelectric ceramic pieces in the described key-course and is attached thereto, described charged layer is connected with described key-course, and described charged layer is connected with described zone of heating.
Further, be provided with heater strip in the described zone of heating, be provided with super capacitor in the described charged layer.
Further, described many group closed assembly piezoelectric ceramic pieces are separately positioned on the sole and the heel position of described shoe-pad; Described control chip is arranged on the arch of the foot position of described shoe-pad.
The effect of this patent is:
The people is when walking, lift the step at every turn, sole and heel all can be stepped on ground, produce certain pressure, the mechanical energy of this form generally can not taken notice of, but in recent years, warming insole is more and more universal, people heat to shoe-pad by battery by heated type and battery are set in shoe-pad, remain on certain temperature in the footwear thereby make always, increase the comfort level of foot, the warming insole of this dependence external power source obviously can cause the waste of energy, and can the energy that produce in the time of utilizing the people to walk change into heat energy, is the inspiration place of this patent.The utility model by existing closed assembly piezoelectric ceramic piece during with human body walking the press of foot can change into electric energy, thereby and then utilize electric energy heating heating wire to produce heat energy, finally form the described automatic warming insole that need not to power of this patent.
The operation principle of closed assembly piezoelectric ceramic piece is: when voltage acts on piezoelectric ceramics, will produce mechanically deform with the variation of voltage and frequency.On the other hand, when the vibration piezoelectric ceramics, then can produce an electric charge.Utilize this principle, when giving by two piezoelectric ceramics or a slice piezoelectric ceramics and the vibrator that sheet metal constitutes, what is called is bimorph cell, when applying a signal of telecommunication, will launch ultrasonic wave because of flexural vibrations.On the contrary, when when bimorph cell applies ultrasonic vibration, will produce a signal of telecommunication.
When the utility model uses, the people in the process of walking, piezoelectric ceramic piece is produced vibration, under the effect of this mechanical force, cause the center relative displacement of inner positive and negative charge and polarize, produce the signal of telecommunication, thereby super capacitor is charged, heat to shoe-pad thereby discharge on the heater strip by control chip control super capacitor again.
The utility model has greatly been saved the resource consumption in the battery use by the use of charge circuit, not only environmental protection but also prolonged service time of this product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified;
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is a key-course structural representation of the present utility model;
Fig. 3 is a charged layer charging principle schematic diagram.
The number in the figure explanation:
1. closed assembly piezoelectric ceramic piece, 2. control chip, 3. super capacitor
4. gauge tap, 5, zone of heating 6, key-course 7, charged layer
The specific embodiment
As Fig. 1 is overall structure schematic diagram of the present utility model; A kind of automatic warming insole that need not to power, shoe-pad is zone of heating 5, key-course 6, the charged layer 7 three stacked structures that add, be provided with heater strip in the zone of heating 5, the control chip 2 that is provided with many group closed assembly piezoelectric ceramic pieces 1 in the key-course 6 and is attached thereto, be provided with super capacitor 3 in the charged layer 7, charged layer 7 is connected with key-course 6, particularly, as shown in Figure 3, super capacitor 3 in the charged layer 7 and closed assembly piezoelectric ceramic piece 1 and the gauge tap 4 in the key-course 6 are connected to form the closed-loop path, give super capacitor 3 chargings by closed assembly piezoelectric ceramic piece 1; Charged layer 7 is connected with zone of heating 5, and promptly the super capacitor in the charged layer 73 is given the heating of the heater strip discharge in the zone of heating 5.As shown in Figure 2, organize sole and the heel position that closed assembly piezoelectric ceramic piece 1 is separately positioned on shoe-pad more; Control chip 2 is arranged on the arch of the foot position of shoe-pad.Control chip 2 adopts commercially available chip, comprises gauge tap 4, and it should possess temperature control, switch control functions, and promptly closed assembly piezoelectric ceramic piece 1 carries out pulse charge under gauge tap 4 controls, and temperature control to 35 ° C heats when being lower than 26 ° of C automatically.Shoe-pad should meet the ergonomics principle simultaneously, fits with foot plate surface, and is comfortable, do not produce the difference sense.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand this patent content; should not be construed as is restriction to this patent protection domain; change or modify so long as disclose spiritual any being equal to of being done, all fall into this patent protection domain according to this patent.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202997407U CN201798117U (en) | 2010-08-23 | 2010-08-23 | Self-heating shoe insole capable of working without power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202997407U CN201798117U (en) | 2010-08-23 | 2010-08-23 | Self-heating shoe insole capable of working without power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798117U true CN201798117U (en) | 2011-04-20 |
Family
ID=43867631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202997407U Expired - Fee Related CN201798117U (en) | 2010-08-23 | 2010-08-23 | Self-heating shoe insole capable of working without power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446392A (en) * | 2011-09-30 | 2012-05-09 | 上海交通大学 | Portable wireless tumble monitoring system based on walking power generation |
| CN104207409A (en) * | 2014-09-22 | 2014-12-17 | 吉林大学 | Pressure self-sensing intelligent insole with self-power generation function |
| WO2016112498A1 (en) * | 2015-01-13 | 2016-07-21 | 谢之华 | Insole with pressing heat generating system |
-
2010
- 2010-08-23 CN CN2010202997407U patent/CN201798117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446392A (en) * | 2011-09-30 | 2012-05-09 | 上海交通大学 | Portable wireless tumble monitoring system based on walking power generation |
| CN104207409A (en) * | 2014-09-22 | 2014-12-17 | 吉林大学 | Pressure self-sensing intelligent insole with self-power generation function |
| WO2016112498A1 (en) * | 2015-01-13 | 2016-07-21 | 谢之华 | Insole with pressing heat generating system |
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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: 20110420 Termination date: 20130823 |