JPH0242183U - - Google Patents
Info
- Publication number
- JPH0242183U JPH0242183U JP11857488U JP11857488U JPH0242183U JP H0242183 U JPH0242183 U JP H0242183U JP 11857488 U JP11857488 U JP 11857488U JP 11857488 U JP11857488 U JP 11857488U JP H0242183 U JPH0242183 U JP H0242183U
- Authority
- JP
- Japan
- Prior art keywords
- tag device
- view
- tag
- protected item
- transmitting 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
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の盗難防止装置のタグ装置の構
成図、第２図と第３図はタグ装置の装着状態を示
す一部切欠き正面図、第４図と第５図は同装置に
おける送信装置の据付け状態を示す店内の概略縦
断面図と平面図、第６図と第７図は別の実施例の
タグ装置の分解図と保護対象品への装着状態の正
面図、第８図は従来のタグ装置の外観斜視図、第
９図は従来のタグ装置の構成図、第１０図と第１
１図は従来の返信装置の据付け状態を示す店内の
概略縦断面図と平面図である。
１…保護対象品、２…タグ装置、３…警報部、
６…送信装置、９…受信部、１０…比較部、１６
１〜１６５…展示棚、Ｂ…電波〔規定の信号〕、
Ｄ…最低レベル設定値、Ｅ…管理エリア。
Fig. 1 is a configuration diagram of the tag device of the anti-theft device of the present invention, Figs. 2 and 3 are partially cutaway front views showing the tag device in the attached state, and Figs. 4 and 5 are the same device. A schematic longitudinal cross-sectional view and a plan view of the interior of the store showing the installation state of the transmitting device, FIGS. 6 and 7 are an exploded view of another embodiment of the tag device and a front view of the tag device installed on the protected item, and FIG. 8 is an external perspective view of a conventional tag device, FIG. 9 is a configuration diagram of a conventional tag device, and FIGS.
FIG. 1 is a schematic longitudinal cross-sectional view and a plan view of the interior of a store showing the installation state of a conventional reply device. 1... Product to be protected, 2... Tag device, 3... Alarm unit,
6... Transmitting device, 9... Receiving section, 10... Comparing section, 16
1 to 16 5 ...Display shelf, B...Radio wave [regular signal],
D...Minimum level setting value, E...Management area.
Claims (1)
象品が展示される管理エリアに規定の信号を発射
する送信装置とを設け、前記タグ装置を、送信装
置からの信号の受信レベルが低下したことを検出
して警報を発生するよう構成した盗難防止装置。 A tag device attached to each protected item and a transmitting device that emits a specified signal to a management area where the protected item is displayed are provided, and the tag device is connected to a control area where the reception level of the signal from the transmitting device is reduced. An anti-theft device configured to detect this and issue an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857488U JPH0242183U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857488U JPH0242183U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242183U true JPH0242183U (en) | 1990-03-23 |
Family
ID=31363037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11857488U Pending JPH0242183U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242183U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638994A (en) * | 1986-06-30 | 1988-01-14 | 株式会社富士通ゼネラル | Antiburglary system |
-
1988
- 1988-09-08 JP JP11857488U patent/JPH0242183U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638994A (en) * | 1986-06-30 | 1988-01-14 | 株式会社富士通ゼネラル | Antiburglary system |