JPH01107660U - - Google Patents
Info
- Publication number
- JPH01107660U JPH01107660U JP243988U JP243988U JPH01107660U JP H01107660 U JPH01107660 U JP H01107660U JP 243988 U JP243988 U JP 243988U JP 243988 U JP243988 U JP 243988U JP H01107660 U JPH01107660 U JP H01107660U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- vehicle
- hemisphere
- control device
- locking
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
- Lock And Its Accessories (AREA)
Description
第１図は本考案に係る磁気バーソレノイドアン
テナの斜視図、第２図は第１図に示すエライト部
の部分拡大図、第３図はフエライト片の断面図、
第４図は車輛用無線式施解錠制御装置の構成を示
すブロツク図、第５図は従来の磁気バーソレノイ
ドアンテナの斜視図である。
１…無線式携帯用送信機、２…操縦スイツチ、
３…磁気バーソレノイドアンテナ、９…受信機、
１４…フエライト、１８…フエライト片、１８ａ
…凸形の半球面、１８ｂ…凹形の半球面。
FIG. 1 is a perspective view of a magnetic bar solenoid antenna according to the present invention, FIG. 2 is a partially enlarged view of the ferrite part shown in FIG. 1, and FIG. 3 is a cross-sectional view of a ferrite piece.
FIG. 4 is a block diagram showing the configuration of a wireless locking/unlocking control device for a vehicle, and FIG. 5 is a perspective view of a conventional magnetic bar solenoid antenna. 1... Wireless portable transmitter, 2... Control switch,
3...Magnetic bar solenoid antenna, 9...Receiver,
14... Ferrite, 18... Ferrite piece, 18a
...Convex hemisphere, 18b...Concave hemisphere.
Claims (1)
フエライト製の磁気バーソレノイドアンテナを介
して車輛側の受信機と携帯側の送信機との通信に
より施解錠制御を行なう車輛用無線式施解錠制御
装置において、前記磁気バーソレノイドアンテナ
のフエライトがつなぎ目を半球面とした複数のフ
エライト片から構成されていることを特徴とする
車輛用無線式施解錠制御装置。 (2) フエライト片は、一端が凸形の半球面で他
端がこの凸形の半球面と同一半径の凹形の半球面
である第１請求項記載の車輛用無線式施解錠制御
装置。[Scope of claim for utility model registration] (1) Locking/unlocking control by communication between a receiver on the vehicle side and a transmitter on the mobile side via a magnetic bar solenoid antenna made of ferrite that is installed on the vehicle side and generates an alternating magnetic field. A wireless locking/unlocking control device for a vehicle, wherein the ferrite of the magnetic bar solenoid antenna is composed of a plurality of ferrite pieces with hemispherical joints. (2) The wireless lock/unlock control device for a vehicle according to claim 1, wherein the ferrite piece has a convex hemisphere at one end and a concave hemisphere having the same radius as the convex hemisphere at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP243988U JPH01107660U (en) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP243988U JPH01107660U (en) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107660U true JPH01107660U (en) | 1989-07-20 |
Family
ID=31203202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP243988U Pending JPH01107660U (en) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107660U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60124115A (en) * | 1983-12-09 | 1985-07-03 | Nec Corp | Voltage-controlled oscillation circuit |
| JPS61274064A (en) * | 1985-05-27 | 1986-12-04 | マツダ株式会社 | Radio type car protective device |
-
1988
- 1988-01-12 JP JP243988U patent/JPH01107660U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60124115A (en) * | 1983-12-09 | 1985-07-03 | Nec Corp | Voltage-controlled oscillation circuit |
| JPS61274064A (en) * | 1985-05-27 | 1986-12-04 | マツダ株式会社 | Radio type car protective device |
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