JPH0167785U - - Google Patents
Info
- Publication number
- JPH0167785U JPH0167785U JP16140587U JP16140587U JPH0167785U JP H0167785 U JPH0167785 U JP H0167785U JP 16140587 U JP16140587 U JP 16140587U JP 16140587 U JP16140587 U JP 16140587U JP H0167785 U JPH0167785 U JP H0167785U
- Authority
- JP
- Japan
- Prior art keywords
- password information
- mechanical locking
- electronically controlled
- lock
- removable
- 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
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
Description
第１図は本考案による電子制御ロツク装置の基
本構成を示すブロツク線図、第２図は本考案によ
る電子制御ロツク装置を組み込んだ着脱式車載用
電子チユーナを自動車のインストルメントパネル
の収容部に装着した状態で示す水平断面図、第３
図は着脱式車載用電子チユーナと本考案による電
子制御ロツク装置とのブロツク線図、第４図は第
３図の着脱式車載用電子チユーナと本考案による
電子制御ロツク装置との作動を説明するためのフ
ローチヤートである。
１０……着脱式車載用電子チユーナ、１２……
インストルメントパネル、１４……収容部、１６
……電磁ソレノイド式プランジヤ、１８……係合
片、２０……可動ロツド要素、２２……操作パネ
ル、２４……操作キー、２６……把手、２８……
制御部、３０……入力インタフエース、３２……
プリセツトキー、３４……モード切換キー、３６
……チユーナ制御回路、３８……周波数表示器、
４０……ソレノオドドライブ回路、４２……ソレ
ノイド、４４……電源。
Fig. 1 is a block diagram showing the basic configuration of the electronically controlled lock device according to the present invention, and Fig. 2 shows a removable in-vehicle electronic tuner incorporating the electronically controlled lock device according to the present invention installed in a housing section of an automobile instrument panel. Horizontal sectional view shown in installed state, 3rd
The figure is a block diagram of the detachable in-vehicle electronic tuner and the electronic control lock device according to the present invention, and FIG. 4 explains the operation of the detachable in-vehicle electronic tuner shown in FIG. 3 and the electronic control lock device according to the present invention. This is a flowchart for 10...Removable in-vehicle electronic tuner, 12...
Instrument panel, 14...accommodation section, 16
... Electromagnetic solenoid plunger, 18 ... Engagement piece, 20 ... Movable rod element, 22 ... Operation panel, 24 ... Operation key, 26 ... Handle, 28 ...
Control unit, 30... Input interface, 32...
Preset key, 34...Mode switching key, 36
... tuner control circuit, 38 ... frequency display,
40... Solenoid drive circuit, 42... Solenoid, 44... Power supply.
Claims (1)
ンストルメントパネルに形成された収容部に着脱
自在に装着されるようになつた着脱式車載用電子
機器セツトを錠止するための電子制御ロツク装置
であつて、前記収容部の底部側で機械的なロツク
係合を行うように前記着脱式車載用電子機器セツ
トの後方背面側に設けられた機械的錠止機構と、
この機械的錠止機構にロツク作動あるいはロツク
解除作動を行わせる駆動手段と、この駆動手段を
制御する暗証情報判別手段と、この暗証情報判別
手段に暗証情報を与える暗証情報入力手段とを具
備し、前記暗証情報判別手段は常時は前記機械的
錠止手段にロツク作動を行わすべく前記駆動手段
を制御しているが、前記暗証情報入力手段によつ
て入力された暗証情報を適正であると判断した際
に所定時間内だけ前記機械的錠止機構にロツク解
除作動を行わせるように前記駆動手段を制御する
ことを特徴とする電子制御ロツク装置。 ２ 実用新案登録請求の範囲第１項に記載の電子
制御ロツク装置において、前記機械的錠止手段に
ロツク解除作動を行わせなわせることを禁止する
ロツク解除禁止手段が設けられ、前記暗証情報入
力手段によつて所定回数に亘つて入力された暗証
情報が前記暗証情報判別手段によつて不適正なも
のと判別された際に前記ロツク解除禁止手段が作
動させられることを特徴とする電子制御ロツク装
置。 ３ 実用新案登録請求の範囲第１項または第２項
に記載の電子制御ロツク装置において、前記暗証
情報入力手段として、前記着脱式車載用電子機器
セツトの操作キーが利用されることを特徴とする
電子制御ロツク装置。 ４ 実用新案登録請求の範囲第１項から第３項ま
でのいずれか１項に記載の電子制御装置において
、前記機械的錠止手段として、電磁ソレノイド式
プランジヤが用いられることを特徴とする電子制
御ロツク装置。[Scope of Claim for Utility Model Registration] 1. Locking a removable in-vehicle electronic device set that is removably attached to a housing part formed in an instrument panel to accommodate the removable in-vehicle electronic device set. The electronically controlled locking device includes a mechanical locking mechanism provided on the rear side of the removable in-vehicle electronic device set so as to perform mechanical locking engagement on the bottom side of the housing portion. ,
The mechanical locking mechanism includes a driving means for locking or unlocking the mechanical locking mechanism, a password information determining means for controlling the driving means, and a password information inputting means for supplying password information to the password information determining means. , the password information determining means normally controls the driving means to lock the mechanical locking means, but it determines that the password information input by the password information input means is correct. An electronically controlled lock device, characterized in that, upon determination, said driving means is controlled to cause said mechanical locking mechanism to perform a lock release operation only within a predetermined period of time. 2 Utility Model Registration Scope of Claims 1. The electronically controlled lock device according to claim 1 is provided with lock release prohibition means for prohibiting the mechanical locking means from performing a lock release operation, The electronically controlled lock is characterized in that the lock release inhibiting means is activated when the password information input by the means for a predetermined number of times is determined to be inappropriate by the password information determining means. Device. 3 Utility Model Registration Scope of the Claims The electronically controlled lock device according to claim 1 or 2 is characterized in that an operation key of the removable in-vehicle electronic device set is used as the password information input means. Electronically controlled lock device. 4 Utility Model Registration The electronic control device according to any one of claims 1 to 3, characterized in that an electromagnetic solenoid plunger is used as the mechanical locking means. Locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16140587U JPH0347344Y2 (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16140587U JPH0347344Y2 (en) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0167785U true JPH0167785U (en) | 1989-05-01 |
| JPH0347344Y2 JPH0347344Y2 (en) | 1991-10-08 |
Family
ID=31444309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16140587U Expired JPH0347344Y2 (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347344Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0653477B2 (en) * | 1985-08-22 | 1994-07-20 | 日本電信電話株式会社 | Attaching / detaching device for small electronic devices |
-
1987
- 1987-10-23 JP JP16140587U patent/JPH0347344Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347344Y2 (en) | 1991-10-08 |
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