CN2192143Y - Direct current mousetrap - Google Patents
Direct current mousetrap Download PDFInfo
- Publication number
- CN2192143Y CN2192143Y CN 94201132 CN94201132U CN2192143Y CN 2192143 Y CN2192143 Y CN 2192143Y CN 94201132 CN94201132 CN 94201132 CN 94201132 U CN94201132 U CN 94201132U CN 2192143 Y CN2192143 Y CN 2192143Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- electrical network
- resistance
- direct current
- relay
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 101000713935 Mus musculus Tudor domain-containing protein 7 Proteins 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a direct current mousetrap mainly comprises boost circuit, automated inspection circuit, timing control circuit and electric wire netting. The mouse trap has the advantages of simple circuit structure, stable performance, safety, reliability, low cost, small volume, convenient installation and use, suitability for field mouse trapping and easy popularization and application in vast rural areas.
Description
The utility model belongs to mousetrap, particularly a kind of direct current mousetrap.
Existing commercially available interchange mousetrap uses dangerously, and the cost height is not easy to kill rats in the open air, direct current mousetrap, complex circuit, poor effect.
The purpose of this utility model is to provide that a kind of circuit structure is simple, stable performance, safe and reliable, direct current mousetrap that cost is low.
Technical solution scheme of the present utility model is such, and mousetrap comprises booster circuit, automatic testing circuit, timing control circuit and electrical network.Power supply adopts 12 volts of storage batterys or dry cell, when the mouse body touches electrical network, and thyristor gating circuit work, output high voltage is hit mouse unconsciously and is caught.
The utility model is through the test of some months, and is respond well, and circuit structure is simple, stable performance, safe and reliable, cost is low, volume is little, and is easy to install, is fit to open-air the mousing, is easy to apply in vast rural area.
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing is the utility model circuit structure electrical schematic diagram.
In circuit theory diagrams shown in the accompanying drawing, form booster circuit by transformer B, triode BG1, resistance R 1, diode D1, the secondary coil of transformer B One end series diode D1, resistance R 1, triode BG1 base stage, the BG1 colelctor electrode connects primary coil, and emitter stage connects K switch. Form automatic detection circuit by unidirectional controllable silicon S CR, electromagnetic relay J1, diode D3, resistance R 5; relay J 1 one ends connect positive source after connecting the J2-1 contact; connect K switch after the other end serial connection controllable silicon SCR; SCR trigger electrode contact resistance R5; R5 connects the J1-1 contact; the primary coil of another contact connection transformer B, sustained diode 3 is connected to relay J 1, plays the protection controllable silicon SCR. Form timing control circuit by triode BG2, relay J 2, diode D4, D2, resistance R 4, adjustable resistance R3 and capacitor C. Diode D2, adjustable resistance R3, capacitor C are connected in series; connect the capacitor C positive pole behind the base stage contact resistance R4 of triode BG2, emitter stage connects power cathode, connects positive source behind the collector connection relay J2; sustained diode 4 is connected to relay J 2, plays protection triode BG2. Electrical network connects two groups of LEDs 2, LED3 from the secondary coil of transformer B, behind shunt resistance R6, the R7, connects electrical network JX1, JX2. LED 1 is the power supply indication, dropping resistor R2, and LED1 and R2 are serially connected in the circuit, positive source ground connection.
Its operation principle is, when stamping power switch K, luminous tube LED1 is luminous, does not touch electrical network if there is the mouse body, controllable silicon SCR triggerless voltage, be in cut-off state, relay J 1 discharges, and booster circuit is not worked, and electrical network does not have high frequency voltage output, complete machine was in and waited for mousing state, minimal power consumption this moment. When mouse body contact electrical network, because positive source ground connection, electric current is through the mouse body, and transformer B secondary coil, makes the controllable silicon SCR triggering and conducting at resistance R 5, and keep, at this moment relay J 1 adhesive, booster circuit is worked immediately, and LED2 or LED3 are luminous, mouse is hit unconsciously, this moment, electric current charged through diode D2,3 pairs of capacitor C of resistance R, and when voltage reached certain value, electric current made triode BG2 conducting through resistance R 4, relay J 2 adhesives, make the testing circuit outage, the controllable silicon SCR cut-off, relay J 1 discharges, booster circuit quits work, and electrical network does not have high frequency voltage output. This moment, capacitor C stopped charging, but because relay J 2 operating currents are bigger, it is littler to keep electric current after the adhesive, so after capacitor C stopped charging, relay J 2 was not to discharge immediately but keeps certain hour, adjusting resistance R3 or capacitor C can obtain the time constant of the best, after relay J 2 discharges, body does not touch if electrical network has mouse, and complete machine recovers, and waits for the mousing state.
Embodiment: with reference to accompanying drawing, transformer B self-control, 12 volts of power supplys can be with battery or dry cell, positive source ground connection, relay J 1, J2 micro electromagnetic relay.Element in the accompanying drawing is welded on the printed circuit board (PCB), and is installed in the box body.On box body, be fixed with the binding post of power-line terminal, ground connection binding post and electrical network JX1, JX2, electrical network naked body electric wire, separated by a distance, with the fixing purpose that kills rats of can realizing of insulated column.
Claims (2)
1, a kind of direct current mousetrap, comprise booster circuit, automatic testing circuit, timing control circuit and electrical network, it is characterized in that booster circuit is by transformer B, triode BG1, resistance R 1, diode D1 forms, and be connected in the circuit, automatically testing circuit is by controllable silicon SCR, relay J 1, diode D3, resistance R 5 is formed, and be connected in the circuit, timing control circuit is by triode BG2, relay J 2, diode D2, D4, adjustable resistance R3, capacitor C is formed, and be connected in the circuit, electrical network is by LED 2, LED3, shunt resistance R6, R7, the naked body electric wire is formed, and connects the secondary coil of transformer B.
2, direct current mousetrap according to claim 1, it is characterized in that the element in the circuit is welded on the printed circuit board (PCB), and be installed in the box body, on box body, be fixed with power-line terminal, the binding post of ground connection binding post and electrical network JX1, JX2, electrical network naked body electric wire, separated by a distance, fix with insulated column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201132 CN2192143Y (en) | 1994-01-12 | 1994-01-12 | Direct current mousetrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201132 CN2192143Y (en) | 1994-01-12 | 1994-01-12 | Direct current mousetrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192143Y true CN2192143Y (en) | 1995-03-22 |
Family
ID=33821289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94201132 Expired - Fee Related CN2192143Y (en) | 1994-01-12 | 1994-01-12 | Direct current mousetrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192143Y (en) |
-
1994
- 1994-01-12 CN CN 94201132 patent/CN2192143Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201226449Y (en) | Voltage-boosting type charge control circuit and electronic device | |
| CN2192143Y (en) | Direct current mousetrap | |
| CN208820527U (en) | The emergency switching circuit of lighting circuit | |
| CN205909148U (en) | Light -emitting diode (LED) light with emergency lighting function | |
| CN212083530U (en) | Improved high-voltage electroscope | |
| CN201270740Y (en) | Solar energy electronic mousetrap | |
| CN2301788Y (en) | Electronic controlled AC contactor | |
| CN208423887U (en) | Solar LED street lamp charging-discharging controller | |
| CN201174819Y (en) | Solar electronic rat killer | |
| CN214626519U (en) | Wireless charging seat for electric mosquito swatter | |
| CN214593790U (en) | Double-charging circuit board for electric mosquito swatter | |
| CN204835677U (en) | Battery charging circuit that connects in parallel | |
| CN214593789U (en) | Multi-mode electric mosquito swatter | |
| CN2245814Y (en) | General leakage protector | |
| CN209608903U (en) | A kind of invariable power circuit for solar lamp controller | |
| CN211046897U (en) | Non-contact point moving induction time-delay switch | |
| CN111555241B (en) | Control circuit of leakage protection switch | |
| CN212392703U (en) | Voltage-stabilizing safety charger | |
| CN215953790U (en) | Extremely simple and easy simulation circuit breaker circuit | |
| CN208581367U (en) | A kind of lamps and lanterns and its LED light power supply circuit | |
| CN2187795Y (en) | Multi-function electricity tester | |
| CN215378566U (en) | Atmospheric electric field instrument with electricity storage battery | |
| CN203337761U (en) | Multifunctional line-correcting device | |
| CN201754499U (en) | Electricity restriction device | |
| CN2137434Y (en) | Electronic device for killing cockroach |
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 |