JPH0184192U - - Google Patents
Info
- Publication number
- JPH0184192U JPH0184192U JP1987179474U JP17947487U JPH0184192U JP H0184192 U JPH0184192 U JP H0184192U JP 1987179474 U JP1987179474 U JP 1987179474U JP 17947487 U JP17947487 U JP 17947487U JP H0184192 U JPH0184192 U JP H0184192U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- electromagnet
- battery
- plate
- magnetically sensitive
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
Landscapes
- Emergency Alarm Devices (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図は本案の正面図、第２図は本案の一部欠
載の側面図。
１は磁気発信機、２は電池、３，４はコイル、
５は電磁石、６は磁気感磁機、７は感磁板、８は
接続板、９は電池、１０，１１はコイル、１２は
コイル、１３は警報機、１４はスイツチ。
Figure 1 is a front view of the original design, and Figure 2 is a side view of the original design with some parts missing. 1 is a magnetic transmitter, 2 is a battery, 3 and 4 are coils,
5 is an electromagnet, 6 is a magnetic sensing machine, 7 is a magnetic sensing plate, 8 is a connection plate, 9 is a battery, 10 and 11 are coils, 12 is a coil, 13 is an alarm, and 14 is a switch.
Claims (1)
り磁気感磁機６の感磁板７を接続板８に接触させ
ない。 磁気発信機１の電磁石５の効果を高めるため電
池２のマイナス部分をコイル３で接合のうえ電磁
石５に巻きその先端のコイル４は電池２のプラス
に接続する。 磁気発信機１の電磁石５の有効感磁距離は約１
ｍとする。 電磁石５の有効感磁が切れることにより感磁板
７が接続板８に接触する。 感磁板７と接続板８が接触することにより磁気
感磁機５にセツトされている電池９の電流で警報
機１３が鳴る。 スイツチ１４は電池９の電流を遮断する。 磁気発信機１の外装は合成樹脂を使用し内部は
、電磁石５とそれに巻付けるコイル３，４に磁力
効果を高めるための電池２である。 磁気感磁機６の外装は合成樹脂を使用し内部は
、感磁板７接続板８電池９警報機１３コイル１０
，１１スイツチ１４からなる。[Claims for Utility Model Registration] The magnetic force of the electromagnet 5 inside the magnetic transmitter 1 prevents the magnetic sensing plate 7 of the magnetic sensing machine 6 from coming into contact with the connecting plate 8. In order to enhance the effect of the electromagnet 5 of the magnetic transmitter 1, the negative part of the battery 2 is connected with a coil 3 and wound around the electromagnet 5, and the coil 4 at the tip is connected to the positive terminal of the battery 2. The effective magnetically sensitive distance of the electromagnet 5 of the magnetic transmitter 1 is approximately 1
Let it be m. When the effective magnetic sensitivity of the electromagnet 5 is cut off, the magnetically sensitive plate 7 comes into contact with the connection plate 8. When the magnetically sensitive plate 7 and the connecting plate 8 come into contact, the alarm 13 is sounded by the current from the battery 9 set in the magnetically sensitive machine 5. Switch 14 cuts off the current from battery 9. The exterior of the magnetic transmitter 1 is made of synthetic resin, and the interior includes an electromagnet 5, coils 3 and 4 wound around it, and a battery 2 for enhancing the magnetic effect. The exterior of the magnetic sensing machine 6 is made of synthetic resin, and the inside consists of a magnetic sensing plate 7 a connection plate 8 a battery 9 an alarm 13 a coil 10
, 11 switches 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179474U JPH0184192U (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179474U JPH0184192U (en) | 1987-11-25 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184192U true JPH0184192U (en) | 1989-06-05 |
Family
ID=31471026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179474U Pending JPH0184192U (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184192U (en) |
-
1987
- 1987-11-25 JP JP1987179474U patent/JPH0184192U/ja active Pending