JPH0222032U - - Google Patents
Info
- Publication number
- JPH0222032U JPH0222032U JP9995188U JP9995188U JPH0222032U JP H0222032 U JPH0222032 U JP H0222032U JP 9995188 U JP9995188 U JP 9995188U JP 9995188 U JP9995188 U JP 9995188U JP H0222032 U JPH0222032 U JP H0222032U
- Authority
- JP
- Japan
- Prior art keywords
- power generation
- generation means
- electromotive force
- small electronic
- supply device
- Prior art date
- 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.)
- Pending
Links
- 238000010248 power generation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
Landscapes
- Power Sources (AREA)
- Calculators And Similar Devices (AREA)
- Control Of Electrical Variables (AREA)
Description
第１図〜第４図はこの考案の一実施例を示し、
第１図は小型電子機器の正面図、第２図はＡ―Ａ
線拡大断面図、第３図は電源装置の回路図、第４
図は圧電素子に発生した電圧とコンデンサに印加
される電圧との関係を示す図である。
１……小型電子機器、６……チヤージキー（制
御手段）、７……圧電素子（発電手段）、１０…
…コンデンサ（蓄電手段）、１３……回路部。
Figures 1 to 4 show an embodiment of this invention,
Figure 1 is a front view of a small electronic device, Figure 2 is A-A
Line enlarged sectional view, Figure 3 is a circuit diagram of the power supply device, Figure 4 is a circuit diagram of the power supply device.
The figure is a diagram showing the relationship between the voltage generated in the piezoelectric element and the voltage applied to the capacitor. 1...Small electronic device, 6...Charge key (control means), 7...Piezoelectric element (power generation means), 10...
...Capacitor (power storage means), 13...Circuit section.
Claims (1)
電手段と、この発電手段に起電力を発生させる制
御手段と、前記発電手段で発生した電力を蓄えて
機器本体の回路部等に供給する蓄電手段とを具備
してなる小型電子機器の電源装置。 A power generation means that generates an electromotive force in accordance with at least strain deformation, a control means that causes the power generation means to generate an electromotive force, and an electricity storage means that stores the electric power generated by the power generation means and supplies it to a circuit section of the main body of the device. A power supply device for small electronic equipment comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9995188U JPH0222032U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9995188U JPH0222032U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222032U true JPH0222032U (en) | 1990-02-14 |
Family
ID=31327583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9995188U Pending JPH0222032U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222032U (en) |
-
1988
- 1988-07-29 JP JP9995188U patent/JPH0222032U/ja active Pending