JPH0378390U - - Google Patents
Info
- Publication number
- JPH0378390U JPH0378390U JP13687289U JP13687289U JPH0378390U JP H0378390 U JPH0378390 U JP H0378390U JP 13687289 U JP13687289 U JP 13687289U JP 13687289 U JP13687289 U JP 13687289U JP H0378390 U JPH0378390 U JP H0378390U
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- opening
- closing lid
- coil
- cassette
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Description
第１図および第２図は本考案に係る共振器付き
カセツト装置の一実施例を示す斜視図および側面
図、第３図は第１図中の共振器を示す図、第４図
は第１図中の共振器の回路図、第５図は本考案の
共振器付きカセツト装置の使用方法を説明する図
、第６図は本考案の共振器付きカセツト装置を検
知する検知装置を示すブロツク図である。
１…カセツトケース本体、３…引出し口（開放
口）、５開閉蓋、７…支持片、９…窪み部、１１
…導線、１３…コイル、１５…コンデンサ、１７
…共振器、１９…シールド袋、２１…送信機、２
３…送信アンテナ、２５…受信機、２７…受信ア
ンテナ。
1 and 2 are perspective views and side views showing one embodiment of a cassette device with a resonator according to the present invention, FIG. 3 is a view showing the resonator in FIG. 1, and FIG. A circuit diagram of the resonator in the figure, FIG. 5 is a diagram explaining how to use the cassette device with a resonator of the present invention, and FIG. 6 is a block diagram showing a detection device for detecting the cassette device with a resonator of the present invention. It is. DESCRIPTION OF SYMBOLS 1...Cassette case body, 3...Drawer opening (opening mouth), 5 Opening/closing lid, 7...Support piece, 9...Recessed part, 11
...Conducting wire, 13...Coil, 15...Capacitor, 17
...Resonator, 19...Shield bag, 21...Transmitter, 2
3...Transmission antenna, 25...Receiver, 27...Reception antenna.
Claims (1)
ース本体と、 前記磁気テープの引出し口を覆うように前記カ
セツトケース本体に擺動可能に取り付けられた開
閉蓋と、 導線をループ状に巻いたコイルとこのコイルに
接続されたコンデンサを有し前記開閉蓋に埋設さ
れた共振器と、 を具備してなることを特徴とする共振器付きカセ
ツト装置。 (2) 前記共振器のコイルは前記開閉蓋の縁に沿
つて形成されてなる請求項１記載の共振器付きカ
セツト装置。[Scope of Claim for Utility Model Registration] (1) A cassette case body in which a magnetic tape is housed, an opening/closing lid slidably attached to the cassette case body so as to cover a drawer opening for the magnetic tape, and a conducting wire. A cassette device with a resonator, comprising: a coil wound in a loop; a resonator having a capacitor connected to the coil and embedded in the opening/closing lid. (2) The cassette device with a resonator according to claim 1, wherein the coil of the resonator is formed along the edge of the opening/closing lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13687289U JPH0378390U (en) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13687289U JPH0378390U (en) | 1989-11-28 | 1989-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378390U true JPH0378390U (en) | 1991-08-08 |
Family
ID=31684058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13687289U Pending JPH0378390U (en) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378390U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501104A (en) * | 1986-10-28 | 1989-04-13 | アクトロン ソシエテ アノニム | Methods of protecting objects from theft and objects protected by the methods |
-
1989
- 1989-11-28 JP JP13687289U patent/JPH0378390U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501104A (en) * | 1986-10-28 | 1989-04-13 | アクトロン ソシエテ アノニム | Methods of protecting objects from theft and objects protected by the methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6413114U (en) | ||
| JPH0378390U (en) | ||
| JPS59127280U (en) | Carrying case for communication equipment | |
| JPS5961638U (en) | Radio receiver interference removal device | |
| JPH02137200U (en) | ||
| JPS5819504U (en) | loop antenna | |
| JPS58127776U (en) | Remote control unit mounting device | |
| USD305763S (en) | Combined tape recorder and radio receiver | |
| JPS601008U (en) | Vehicle antenna device | |
| JPS61121580U (en) | ||
| JPH0445359U (en) | ||
| JPS5995125U (en) | Stereo helmet with built-in radio cassette device | |
| JPH0434726U (en) | ||
| JPS6244539U (en) | ||
| JPS58109209U (en) | magnetic chuck | |
| JPH0164788U (en) | ||
| JPH10190802A (en) | Container case for portable telephone set | |
| JPH0397210U (en) | ||
| JPS59128779U (en) | Mounting body locking device | |
| JPS60142513U (en) | Radome for antenna testing | |
| JPS58184769U (en) | Arm-worn electronic device battery storage device | |
| JPS59101537U (en) | earphone storage device | |
| JPS59143132U (en) | Headphone radio antenna holding structure | |
| JPS5834408U (en) | loop antenna | |
| JPS5980770U (en) | Ultrasonic object detection device |