JPS6452967A - Key device - Google Patents
Key deviceInfo
- Publication number
- JPS6452967A JPS6452967A JP21055187A JP21055187A JPS6452967A JP S6452967 A JPS6452967 A JP S6452967A JP 21055187 A JP21055187 A JP 21055187A JP 21055187 A JP21055187 A JP 21055187A JP S6452967 A JPS6452967 A JP S6452967A
- Authority
- JP
- Japan
- Prior art keywords
- key
- battery
- built
- holding part
- key 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.)
- Granted
Links
Abstract
PURPOSE: To miniaturize the capacity of a built-in battery by supplementarily charging a power supply means to an electronic circuit from a solar battery integrally provided in a key device. CONSTITUTION: A pair of light emitting elements 5 are provided inside the holding part 3 of this key device 1 on both sides of the root part of a key 2. Also, on the end edge of the root part of the key 2, a contact 6 capable of being in contact with a terminal provided on the ignition switch side of a vehicle at the time of being inserted to a keyhole is provided. Then, a circuit board 9 where a code transmission circuit 7 and a push button switch 8, etc., are mounted is stuck to one surface of a key blank 4 housed inside the holding part 3 and a power supply part provided with a chargeable/dischargeable built-in battery 10 is formed on the other surface. Further, the cell 11 of the solar battery on both surfaces is buried in the plane part 3a of the holding part 3 and supplementary charging to the built-in battery 10 is performed by the cell 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210551A JPH0647886B2 (en) | 1987-08-25 | 1987-08-25 | Key device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210551A JPH0647886B2 (en) | 1987-08-25 | 1987-08-25 | Key device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6452967A true JPS6452967A (en) | 1989-03-01 |
JPH0647886B2 JPH0647886B2 (en) | 1994-06-22 |
Family
ID=16591196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62210551A Expired - Lifetime JPH0647886B2 (en) | 1987-08-25 | 1987-08-25 | Key device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0647886B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538231U (en) * | 1991-10-25 | 1993-05-25 | 株式会社東海理化電機製作所 | Vehicle key device |
KR100980974B1 (en) * | 2008-12-01 | 2010-09-07 | 현대자동차주식회사 | Smart key of vehicle having button starting system |
CN108397045A (en) * | 2018-02-27 | 2018-08-14 | 李政豫 | A kind of spliced key |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61164435A (en) * | 1985-01-14 | 1986-07-25 | 株式会社ユ−シン | Charging device for battery incorporated into key |
JPS6252656U (en) * | 1985-09-21 | 1987-04-01 |
-
1987
- 1987-08-25 JP JP62210551A patent/JPH0647886B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61164435A (en) * | 1985-01-14 | 1986-07-25 | 株式会社ユ−シン | Charging device for battery incorporated into key |
JPS6252656U (en) * | 1985-09-21 | 1987-04-01 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538231U (en) * | 1991-10-25 | 1993-05-25 | 株式会社東海理化電機製作所 | Vehicle key device |
KR100980974B1 (en) * | 2008-12-01 | 2010-09-07 | 현대자동차주식회사 | Smart key of vehicle having button starting system |
CN108397045A (en) * | 2018-02-27 | 2018-08-14 | 李政豫 | A kind of spliced key |
Also Published As
Publication number | Publication date |
---|---|
JPH0647886B2 (en) | 1994-06-22 |
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