CN2251920Y - Security chest - Google Patents
Security chest Download PDFInfo
- Publication number
- CN2251920Y CN2251920Y CN 96225307 CN96225307U CN2251920Y CN 2251920 Y CN2251920 Y CN 2251920Y CN 96225307 CN96225307 CN 96225307 CN 96225307 U CN96225307 U CN 96225307U CN 2251920 Y CN2251920 Y CN 2251920Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- electrode plate
- receiving
- model
- utility
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to the improvement of a money-withdrawing box. A high-pressure positive electrode plate, a high-pressure negative electrode plate, a high-pressure coil, a receiving circuit board, and an alarming horn; a high-frequency receiving circuit is connected with a demodulation amplification circuit, the demodulation amplification circuit is connected with an alarming circuit and the high-pressure coil through a relay, and the transmitting oscillating circuit of the transmitting circuit is connected with an amplification circuit. The utility model has the advantages of simple structure and principle, convenient operation, safety, and application.
Description
The utility model relates to a kind of improvement of cash drawing box.
The small-sized cash drawing box that bank clerk and the cashier of enterprises and institutions drawing in the past and office are used, all be to make by metal material easily, or adopt bag to adorn money, accident often takes place to be robbed, lose etc., because these instruments do not have the protection function of theft protection, the staff is then powerless as running into above-mentioned accident.
The purpose of this utility model provides a kind of receiving circuit and high pressure generator of being equipped with on cash drawing box, and a kind of safety box by transmitter control.
The utility model is made up of transmitter, casing and electrode plate with high voltage, high-head, receiving circuit, warning circuit mounted thereto, on casing, be respectively arranged with high pressure positive and negative electrode plate, high-tension coil, circuit board for receiving, alarming horn, high frequency receiving circuit insert the demodulation amplifying circuit by resaistance-capacity coupling circuit, the demodulation amplifying circuit is by relay access power amplifying circuit and alarming horn, high-tension coil, receiving circuit also is connected to luminous display circuit, and the emission oscillating circuit of radiating circuit inserts amplifying circuit.
The utlity model has simple, the easy to use, safe characteristics such as be suitable for of structural principle.
Accompanying drawing 1 is the utility model body structure schematic diagram.
Accompanying drawing 2 is the utility model receiving circuit schematic diagram.
Accompanying drawing 3 is the utility model radiating circuit schematic diagram.
Below in conjunction with accompanying drawing the utility model is further described, structure of the present utility model and principle are to realize like this, metal shell installed inside at the sidepiece of casing has high pressure positive electrode plate 1 and high pressure negative electrode plate 2, on metal shell, cover high-tension coil 3 is installed, alarming horn 5,4 of circuit board for receiving thereon, receiving circuit is to realize like this, receive the signal that comes by high frequency receiving circuit 6 and behind coupling circuit, insert demodulation amplifying circuit 7, demodulation amplifying circuit output respectively with relay 8, luminous display circuit 9 is connected, and inserts alarming horn and high-tension coil, and the emission oscillating circuit 10 of radiating circuit is connected with amplifying circuit 11.Operation principle of the present utility model is such, the utility model is when normal the use at ordinary times, only play the cash drawing box effect, in case accidents such as robbery take place, the utility model and staff slip out of the hand, at this moment, the staff only need press the transmitter of carrying, and will transmit and launch, being positioned at receiving circuit on the safety box receives and transmits, it is luminous to drive luminous display circuit by the demodulation amplifying circuit, and relay is connected circuit and made the alarming horn warning simultaneously, and high-tension coil produces high pressure, produce powerful high pressure by the metal sheath on the safety box, make and be case person and shocked by electricity, safety box is slipped out of the hand, and makes safety box play the antitheft effect of Denging.
Claims (1)
1. safety box, be by transmitter, casing and electrode plate with high voltage mounted thereto, high-head, receiving circuit, warning circuit is formed, it is characterized in that on casing, being respectively arranged with high positive pressure, negative electrode plate 1,2, high-tension coil 3, circuit board for receiving 4, alarming horn 5, high frequency receiving circuit 6 inserts demodulation amplifying circuit 7 by resaistance-capacity coupling circuit, the demodulation amplifying circuit is by relay 8 access power amplifying circuit and alarming horns, high-tension coil, receiving circuit also is connected to luminous display circuit 9, and the emission oscillating circuit 10 of radiating circuit inserts amplifying circuit 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225307 CN2251920Y (en) | 1996-02-01 | 1996-02-01 | Security chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225307 CN2251920Y (en) | 1996-02-01 | 1996-02-01 | Security chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251920Y true CN2251920Y (en) | 1997-04-16 |
Family
ID=33904019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225307 Expired - Fee Related CN2251920Y (en) | 1996-02-01 | 1996-02-01 | Security chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462120A (en) * | 2010-11-01 | 2012-05-23 | 吴昌德 | Bag capable of preventing mobile phone loss |
-
1996
- 1996-02-01 CN CN 96225307 patent/CN2251920Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462120A (en) * | 2010-11-01 | 2012-05-23 | 吴昌德 | Bag capable of preventing mobile phone loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |