CN2594891Y - Wireless anti-theft alarming device for fishpond - Google Patents
Wireless anti-theft alarming device for fishpond Download PDFInfo
- Publication number
- CN2594891Y CN2594891Y CN 01222711 CN01222711U CN2594891Y CN 2594891 Y CN2594891 Y CN 2594891Y CN 01222711 CN01222711 CN 01222711 CN 01222711 U CN01222711 U CN 01222711U CN 2594891 Y CN2594891 Y CN 2594891Y
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- CN
- China
- Prior art keywords
- circuit
- control
- switch
- switch circuit
- radar type
- 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 a wireless anti-theft alarming device for fishponds, and is a wireless anti-theft alarming device for managing fishponds. A circuit is composed of a triggering switch circuit, a transmitting circuit and an acceptance and alarming circuit. The triggering switch circuit is composed of a magnetic-control switch circuit and a radar type detection module switch circuit. When fish stealing people use nets to touch a device which controls the closing of a magnetic switch, or enter the defense area of the radar type detection module switch circuit, a power supply of the transmitting circuit is switched on; simultaneously, an instant short-circuit switch causes the transmitting circuit to automatically transmit the coded electromagnetic wave signal to control an acceptance circuit, and the goal of wireless alarms is achieved. As the utility model is used, the fishpond is protected in omnidirection.
Description
Technical field: the utility model is a kind of anti-theft wireless warning device of managing the fishing pool.
Background technology: current, steal the fish person and steal fish and generally adopt dual mode, the one, with various netting gears as cast net, draw in the net, the destruction coverage of water was big when these instruments such as gill net were stolen fish; Another kind of is that small instruments and toolss such as electric fishing machine, fish pot, hitcher are stolen fish, and main activities was at the fishing side of a pond when fish thief used these small instruments and toolss to steal fish.
Summary of the invention: the purpose of this utility model is to destroy fishing pool water body and movable a kind of fishing of zone design pool anti-theft wireless alarm at above-mentioned netting gear and the instrument of stealing fish, utilize magnetic switch circuit and radar type detecting module on-off circuit to remove to control the positive source of radiating circuit exactly, in case the fish thief touches the device that control magnetic switch circuit closes or enters radar type detecting module on-off circuit defence area with netting gear, the power connection that will cause radiating circuit, make radiating circuit enter the launching code electromagnetic wave signal automatically and remove to control receiving circuit, reach the purpose of automatic warning.
The utility model is achieved in that circuit is made up of trigger switch circuit, radiating circuit and reception and warning circuit three parts; The trigger switch circuit is made up of magnetic switch circuit and radar type detecting module on-off circuit, and they adopt magnetic switch K
1, relay J
1Chang Kaiduan M, N be connected in parallel on the positive pole of radiating circuit power supply, as long as K
1Closure or J
1Adhesive is the radiating circuit power connection then, and the instantaneous short-circuit on-off circuit makes A or B or the C or the automatic instantaneous short-circuit of D key of transmitter module simultaneously, and goes to control A, B, C, the D road drive relay J of receiving circuit respectively by four road launching code radio magnetic wave signals
3, J
4, J
5, J
6Thereby reach the purpose of radio alarming.
Owing to adopted technique scheme, can carry out comprehensive strick precaution to the fish pond, fishing pool master does not need stand fast at evening, just can grasp the situation of stealing the fish person.
Description of drawings:
Accompanying drawing 1 is radar type detecting module on-off circuit figure of the present utility model
Accompanying drawing 2 is circuit diagrams of magnetic switch circuit of the present utility model
Accompanying drawing 3 is circuit diagrams of radiating circuit of the present utility model
Accompanying drawing 4 is circuit diagrams of reception of the present utility model and warning circuit
Embodiment: now in conjunction with the accompanying drawings and embodiments accompanying drawing is described further.
Behind the power connection, tours antenna S is outside launched microwave signal, receives the echo that object reflects again in the accompanying drawing 1, and the O end is low level, relay J when the fish thief enters radar type detecting module defence area
1Chang Kaiduan M, N adhesive, and M, N are connected on the positive pole of radiating circuit power supply (seeing accompanying drawing 3), thereby connect the power supply of radiating circuit, leave the defence area after 5 seconds up to the fish thief, relay J
1Just discharge automatically, and cut off the power supply of radiating circuit, adjust the RP resistance, can change detection sensitivity.
1. magnetic switch, 2. latch, 3. annulus, 4. fine rule, 5. support in the accompanying drawing 2.
Certain position in the underwater, the shake-up netting twine of arranging some according to actual conditions 4., 3. an end of 4. concentrating at netting twine is attached at control magnetic switch K by annulus
12. the latch of 1. closing is gone up, and magnetic switch K
11. be fixed on again support 5. above, and be hidden in certain position, underwater.When the fish thief steals fish with various netting gears, in case touch control switch K
11. fine rule is 4. the time, and 2. latch is extracted, magnetic switch K
11. close, and K
1Be connected again on the positive pole of radiating circuit power supply (seeing accompanying drawing 3), cause the radiating circuit power connection.
The fish thief enters radar type detecting module defence area or touches the device that control magnetic switch circuit closes with netting gear and can make J in the accompanying drawing 3
1Adhesive or K
1Closure, the power supply of connection radiating circuit.Because when rigidly connecting energize, power supply begins to capacitor C
1Charging, relay J
2The beginning adhesive is as capacitor C
1Electric weight when being full of, relay J
2Thereby on coil in no current flow through and discharge the effect reach the instantaneous short-circuit switch automatically.If relay J
2The A key of Chang Kaiduan E, the F control transmitter module then A road launching code radio magnetic wave signal A road of removing to control receiving circuit reaches and shows and the warning purpose.In like manner, relay J
2The B key of Chang Kaiduan E, F control transmitter module then reaches the purpose that shows and report to the police in the B road launching code radio magnetic wave signal B road of removing to control receiving circuit, and C road, D road are the same.When the fish thief left radar type detecting module defence area after 5 seconds, when perhaps owner disconnects magnetic switch in the water again, relay J
1Automatically discharge, or K
1Disconnected by owner, cause the power supply automatic cutout thereupon of radiating circuit, subsequently capacitor C
1On electric charge pass through R
1Enter the negative pole of power supply, in order to the effect of instantaneous short-circuit switch next time.
In the accompanying drawing 4, when the antenna Z of receiving circuit receives coding electromagnetic wave signal from A, B, C, D road, the output terminal O of receiver module
1, O
2, O
3, O
4High voltage appears respectively, through R
2, R
3, R
4, R
5Step-down makes triode T
1, T
2, T
3, T
4Conducting respectively, relay J
3, J
4, J
5, J
6Adhesive, D simultaneously
3, D
4, D
5, D
6Show luminously respectively, connect alarming horn L, voltage is through R
6, R
7Provide trigger voltage to make unidirectional controllable silicon S CR conducting after the dividing potential drop, light the bulb X on the main circuit.If the light emitting diode D on receiving circuit A road
3Bright, show that near the device that has fish thief or control magnetic switch to close the radar type detecting module of the instantaneous short-circuit switch control A key on the radiating circuit is touched with various netting gears by the fish thief.So according to the light of the light emitting diode of receiving circuit A, B, C, D road end, owner can accurately know the accurate position of fish thief or used netting gear.
Claims (2)
1, fishing pool anti-theft wireless alarm, its feature one is that the magnetic switch circuit in the trigger switch circuit and the control end of radar type detecting module on-off circuit are connected in parallel on the positive pole of radiating circuit power supply, control radiating circuit launching code electromagnetic wave signal, radiating circuit removes to control receiving circuit by the coding electromagnetic wave signal again.
2, fishing according to claim 1 pool anti-theft wireless alarm, its feature two are that magnetic switch circuit and radar type detecting module on-off circuit adopt magnetic switch K
1, relay J
1The positive pole of Chang Kaiduan control transmitter module power supply, as long as K
1Closure or J
1Adhesive is the transmitter module power connection then, and the instantaneous short-circuit switch makes A or B or C or the automatic instantaneous short-circuit of D key on the transmitter module simultaneously, and launches A, B, C, D road drive relay J that four road coding radio magnetic wave signals remove to control receiving circuit respectively
3, J
4, J
5, J
6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222711 CN2594891Y (en) | 2001-05-10 | 2001-05-10 | Wireless anti-theft alarming device for fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222711 CN2594891Y (en) | 2001-05-10 | 2001-05-10 | Wireless anti-theft alarming device for fishpond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594891Y true CN2594891Y (en) | 2003-12-24 |
Family
ID=33639471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01222711 Expired - Fee Related CN2594891Y (en) | 2001-05-10 | 2001-05-10 | Wireless anti-theft alarming device for fishpond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127992A (en) * | 2016-07-18 | 2016-11-16 | 柳州永旺科技有限公司 | A kind of orchard anti-theft device |
| CN109799383A (en) * | 2019-03-26 | 2019-05-24 | 云南大学 | A kind of anti-electric fish prior-warning device based on Internet of Things |
-
2001
- 2001-05-10 CN CN 01222711 patent/CN2594891Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127992A (en) * | 2016-07-18 | 2016-11-16 | 柳州永旺科技有限公司 | A kind of orchard anti-theft device |
| CN109799383A (en) * | 2019-03-26 | 2019-05-24 | 云南大学 | A kind of anti-electric fish prior-warning device based on Internet of Things |
| CN109799383B (en) * | 2019-03-26 | 2024-02-09 | 云南大学 | Prevent electric fish early warning device based on thing networking |
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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 |