CN107018975A - A kind of Prairie mousetrap - Google Patents
A kind of Prairie mousetrap Download PDFInfo
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- CN107018975A CN107018975A CN201710438896.5A CN201710438896A CN107018975A CN 107018975 A CN107018975 A CN 107018975A CN 201710438896 A CN201710438896 A CN 201710438896A CN 107018975 A CN107018975 A CN 107018975A
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- mousetrap
- prairie
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M23/00—Traps for animals
- A01M23/24—Spring traps, e.g. jaw or like spring traps
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
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Abstract
The invention belongs to the equipment technical field that kills rats, it is related to a kind of Prairie mousetrap, it is adaptable to catch the big-and-middle-sized muroid such as Microtus brandti, meriones unguiculatus, Rhombomys opimus and Myospalax aspalax (Pallas), for Northern grassland underground or ground mousing occasion；Solution can not realize placement devices and the low problem of sensitivity in hole, capture rate can be effectively improved, it can realize in hole or be laid outside hole, it is adaptable to the big-and-middle-sized muroid such as Microtus brandti, meriones unguiculatus, Rhombomys opimus and Myospalax aspalax (Pallas) be caught, for the best results that killed rats under steppe；Infrared induction technology is combined by the device with electromagnetic induction technology, realizes automatic mouse-trapping function；Its overall structure is simple, and principle is reliable, and capture rate is high, easy to operate, with good economic benefit and wide market prospects.
Description
Technical field：
The invention belongs to the equipment technical field that kills rats, it is related to a kind of Prairie mousetrap, it is adaptable to catch Microtus brandti, long pawl
The big-and-middle-sized muroid such as gerbil jird, Rhombomys opimus and Myospalax aspalax (Pallas), for Northern grassland underground or ground mousing occasion.
Background technology：
The current whole damaged by rats in 12 allied citys in the Inner Mongol occur, and are related to 27 Qi county area.Inner Mongol major part county animal husbandry
All into plague of rats severely afflicated area.First half of the year statistics in 2010：Various regions have put into 1023.5 tons of deratization poison bait, put into labour
81879 person-times, 3769 person-times of technical staff, fly 62 sorties, employs apparatus 11437 times, sets out vehicle 5807 times.In mouse
There can be more than 1400 mouse on the serious area of evil, a hectare of land.More than 50 kinds of muroid is perched in Inner Mongolian grassland, to grassland shape
The ground endangered into large area perches species and is mainly Microtus brandti, meriones unguiculatus, Rhombomys opimus and Myospalax aspalax (Pallas).Microtus brandti one
As live in grass by it is very short, close to exposed place.In Xilinguole League, former grass grows very high, and Microtus brandti can only
Live in an other narrow area.But, due to Continuous Drought in recent years, grassland is seriously degenerated, this vole into important bandicoot,
Not only pasture, and excavated cavity, more exacerbate Grassland Desertification.And grassland is extremely desertified and provided preferably for meriones unguiculatus
Life and Reproduction Conditions, a hole system for meriones unguiculatus can dig out tons of sandy soil.These sandy soil are the materials of sand, in short term
It is interior with regard to Steppe Desertification can be caused." heavy grazing-grassland degeneration-plague of rats-grass-land deterioration, desertification " forms vicious circle.It is interior
Mongolia has formulated rodent pest in grassland and has prevented and treated implementation plan, and biological agent of the positive popularization and application without residual hazard takes biological, ecological, change
The many kinds of measures integrated control such as, physics.The muroids such as Microtus brandti, meriones unguiculatus enhance drug resistance ability in recent years, pass
System mouse killing medicine lethality substantially weakens；With Aerial spraying, sortie can 800 kilograms of powder charge, prevent and treat 50,000 mu, but do not preventing
Controlling around the group of the hole in region still has many mouse；Biological, ecological, chemical deratization effect is good, but has a strong impact on ecological environment, and
And there is bigger threaten to the mankind.Physics kills mouse, i.e., pure machinery kills mouse, and endangers minimum to the mankind, but mouse is with Gao Xue
The clever animal of habit ability, accordingly, it would be desirable to which constantly research and development improve sensitivity and the disguise of mousetrap, to improve mousing ability.
In the prior art, China Patent No. CN1048304A discloses a kind of quick hidden mouse trap, using paired inverted U-shaped steel wire at it
In the presence of torque spring, promote to include paired semicircle clevis mouse steel wire and mutually promptly make 90 degree and close up to hunt to realize to catch and kill
Thing.It is adapted to be placed in outside hole, is not suitable for being arranged in hole, and easy hinder also has horse cattle and sheep etc. when laying on hand, grassland
Other animals, therefore, are not suitable for grassland mousing；Chinese patent CN101951759B discloses a kind of mousetrap, including power supply
Passed with the device for killing mouse, and first existed suitable for detecting in the space for touching scope for murder device mouse
Sensor, wherein, control device is arranged to receive the signal from first sensor, and is applicable when sensor detects mouse
In the presence of start murder device to kill mouse, its for it is vertical install, it is adaptable to be placed in sewerage system, be not suitable for grass
Killed rats in original.
The content of the invention：
It is an object of the invention to overcome the shortcomings of that prior art is present, seek to design a kind of Prairie mousetrap, solve nothing
Method realizes placement devices and the low problem of sensitivity in hole, can effectively improve capture rate, can realize in hole or be laid outside hole,
Suitable for catching the big-and-middle-sized muroids such as Microtus brandti, meriones unguiculatus, Rhombomys opimus and Myospalax aspalax (Pallas), for the effect that killed rats under steppe
Most preferably.
To achieve these goals, the agent structure of Prairie mousetrap of the present invention includes half-round metal silk, the U that falls
Shape steel wire, torque spring, bait trigger, contact pilotage, chassis, framework, magnetic patch, spring, coil, chute, the first wire, the first electricity
Source, display, infrared ray sensor, controller, catch and contact hole, the underface level on strip chassis are provided with rectangular frame,
Framework is mutually perpendicular to chassis, and one group of opposite side of framework is provided with 4 torque springs, each edge symmetrical expression provided with 2 chis
Very little structure identical torque spring, the outside end of torque spring is hook formation and can to suppress two dimensional structures identical
And the inverted U-shaped steel wire that symmetrical expression is set is folded, the two ends of each inverted U-shaped steel wire are each attached on framework and are respectively arranged at torsion
The outside of power spring, the surface level on chassis is provided with square shape or the convertible bait trigger of round shape structure, bait trigger
Lower surface is provided with infrared ray sensor, and infrared ray sensor detects the change of infrared heat caused by the movement of mouse body and is converted to
Voltage is input in the control circuit of controller, and controller sends the when red on the order of conducting electric current, display, electric current
Coil electricity is turned on, infrared ray sensor, display and coil pass sequentially through the first wire and be connected with controller power information, controlled
Device, infrared ray sensor and coil are respectively by the first wire and the first power electric connection, and the upper surface of bait trigger is provided with
Catch, catch and bait trigger are that the angle between integral type structure and catch and bait trigger is to be set on obtuse angle, catch
There is a contact hole, the two ends binding-type or hinge-type of the two ends on chassis respectively with two dimensional structure identical half-round metals silks are solid
Fixed connection, inverted U-shaped steel wire can be slided along the excircle of half-round metal silk, and torque spring controls two by inverted U-shaped steel wire
The opening of individual half-round metal silk and close up, when two inverted U-shaped steel wires are parallel with chassis, two half-round metals silks are in opening
State and parallel with chassis, two inverted U-shaped steel wires with chassis it is at an acute angle when, two half-round metals silks in closed configuration and
Perpendicular with chassis, the side of framework, which is provided with U-shaped chute, chute, is provided with spring, and spring one end is fixed on chute, the other end
Magnetic patch is fixed with, the bilateral type of magnetic patch is provided with two dimensional structure identical coils, coil and the first power electric connection,
It is separated from each other, is attracted each other during coil blackout with magnetic patch with magnetic patch during coil electricity, rotary bar-shaped knot is fixed with magnetic patch
The contact pilotage of structure, when Prairie mousetrap is in use state, spring stretches, and the contact pilotage of club shaped structure can touch connecing on catch
Contact hole, the material of half-round metal silk is the ferromagnetic alloy containing iron, cobalt and nickel element or iron, copper and aluminium element, or is magnetic
Property martensitic stain less steel, magnetic patch be ndfeb magnet, samarium cobalt magnet, alnico magnet, ferrite lattice in any one.Except half
Outside circular metal silk and magnetic patch and coil contact face, remaining part material is nonmagnetic austenitic stainless steel, or magnetic stainless steel
And the equal sprays insulating material in surface or coated insulation body, insulating materials is insulated paint, and insulator is plastic tube or rubber tube.
It is used as a modification of the present invention：Red light structure is saved on display, red light and green light is replaced with, red light represents grass
Former mousetrap it is captured it is complete once, green light representing Prairie mousetrap in use, be easy to distinguish working condition, to avoid electricity
When source or fault, it is impossible to the real work situation of Prairie mousetrap is judged according to the red light of extinguishing.
It is used as another improvement of the present invention：Structure of the magnetic patch two ends provided with two coils is saved, is replaced with magnetic patch
Outside is provided with coil, and coil lines up annular shape side by side, it is to avoid asynchronous during two coil separation so that contact pilotage can not be received in time
Return, so as to reduce the mousing efficiency of Prairie mousetrap.
It is used as another improvement of the present invention：The continuity structure of fan-shaped magnet ring replaces with discontinuity structure, is conducive to section
About the consumption of magnet, saves and prepares cost.
It is used as another improvement of the present invention：Display is provided with counter, and the access times of device can be counted
Number, energization is once then counted once, is easy to count the mousing number of times and capture rate of the device.
The operation principle of Prairie mousetrap of the present invention is：It is use state to start Prairie mousetrap first, to falling U
Shape steel wire applies downward active force along half-round metal silk excircle so that half-round metal silk is in 180 degree horizontal opening shape
State, and holding horizontality is fixed at two ends；Then along chute extension spring to the tail end of chute；Contact pilotage, rotation to water are stirred again
Level state, contact pilotage press against the top insertion contact hole of half-round metal silk and contact pilotage；Then grassland is laid on bait trigger
The plant roots and stems or bait of upper muroid eating, or the plant roots and stems or bait of muroid eating on grassland are laid in hole away from hole
Mouth 40-60 centimeters；Again by Prairie mousetrap be placed in muroid in hole must through way in and away from hole 30-50 centimeters, and add
With cover only stay bait trigger or it is complete covered with thin husky or shelter, now display red light goes out, when muroid rests on bait
Contact pilotage is triggered when on trigger, or process bait trigger detects infrared heat caused by the movement of mouse body by infrared sensor
Change and be converted to voltage and be input in the control circuit of controller, the order of conducting electric current, display are exported by controller
Device when red, current lead-through coil electricity, coil repels with magnetic patch homopolarity to be separated from each other, and spring drives magnetic patch and contact pilotage resilience,
Semicircular steel wires are closed up.
The application method of Prairie mousetrap of the present invention is：
(1) inverted U-shaped steel wire is pushed：Downward active force is applied along half-round metal silk excircle to inverted U-shaped steel wire first,
So that half-round metal silk is in 180 degree horizontal opening state, and two ends are fixed and keep horizontality；
(2) bait is set：Then the plant roots and stems or bait of muroid eating on grassland are laid on bait trigger, or
The plant roots and stems or bait of muroid eating on grassland are laid in hole away from hole 40-60 centimeters；
(3) extension spring：Then along chute extension spring to the tail end of chute；
(4) fixed contact pilotage：Contact pilotage is stirred again, is rotated to horizontality, and contact pilotage press against the top of half-round metal silk and contact pilotage
End insertion contact hole；
(5) it is put into hole or outside hole：Prairie mousetrap is finally placed into the place that mouse out of hole class is often haunted, or utilizes peace
Holding tool places Prairie mousetrap in hole away from hole 30-50 centimeters, the first power supply and display is in outside hole, is easy to see
Examine the when red on the running situation of device in hole, display to represent to complete once to catch, the red light on display is going out expression just
Implementing to catch, turning on the first power supply, make it generally in working condition.
The agent structure of instrument for installing Prairie mousetrap of the present invention includes magnet ring, handle, connecting rod, the
Two wires and second source, the inside of bar-shaped cavity type handle are provided with second source, and second source passes through the second wire and handle
One end of the connecting rod for three dimensions above structure identical metal materials that end is provided with is connected, and the other end of connecting rod is solid
It is scheduled on fan-shaped magnet ring, connecting rod and magnet ring formation hood configuration, the radius size and the radius ruler of half-round metal silk of magnet ring
It is very little identical；Magnet ring is any one in ndfeb magnet, samarium cobalt magnet, alnico magnet, ferrite lattice.
Concretely comprising the following steps for Prairie mousetrap of the present invention is installed using installation tool：
(1) inverted U-shaped steel wire is pushed：Downward active force is applied along half-round metal silk excircle to inverted U-shaped steel wire first,
So that half-round metal silk is in 180 degree horizontal opening state, and two ends are fixed and keep horizontality；
(2) bait is set：Then the plant roots and stems or bait of muroid eating on grassland are laid on bait trigger, or
The plant roots and stems or bait of muroid eating on grassland are laid in hole away from hole 40-60 centimeters；
(3) extension spring：Then along chute extension spring to the tail end of chute；
(4) fixed contact pilotage：Contact pilotage is stirred again, is rotated to horizontality, and contact pilotage press against the top of half-round metal silk and contact pilotage
End insertion contact hole；
(5) mousetrap is adsorbed：Then the switch of second source is opened, magnet ring is then placed on two half-round metal silks
On so that magnet ring matches with two half-round metal silks, is then shut off the switch of second source so that magnet ring and two semicircles
Shape wire attracts each other；
(6) mousetrap is laid：Hand-held handle and handle is goed deep into hole middle-range hole 30-50 centimeters again, push handle, make
Obtain half-round metal silk to be hidden in sandy soil soft in hole, the first power supply, display and controller are placed on outside hole and hidden
Hide；
(7) lay and complete：The switch of second source is finally opened, handle is lifted from surface, and is removed outside hole, grass is completed
The placement of former mousetrap.
Compared with prior art, infrared induction technology is combined with electromagnetic induction technology by the present invention, and realization is caught automatically
Mouse function；Its overall structure is simple, and principle is reliable, and capture rate is high, easy to operate, with good economic benefit and wide city
Field prospect.
Brief description of the drawings：
Agent structure principle schematic when Fig. 1 is Prairie mousetrap open mode of the present invention.
Fig. 2 is the circuit theory schematic diagram of Prairie mousetrap of the present invention.
Fig. 3 is the agent structure principle schematic that Prairie mousetrap of the present invention lays instrument.
Fig. 4 is the agent structure principle side diagram that Prairie mousetrap of the present invention lays instrument.
Fig. 5 for Prairie mousetrap of the present invention magnetic patch and coil fit system schematic diagram.
Embodiment：
Below by embodiment and the invention will be further described with reference to accompanying drawing.
Embodiment 1：
The agent structure for the Prairie mousetrap that the present embodiment is related to includes half-round metal silk 1, inverted U-shaped steel wire 2, torsion bullet
Spring 3, bait trigger 4, contact pilotage 5, chassis 6, framework 7, magnetic patch 8, spring 9, coil 10, chute 11, first the 12, first electricity of wire
Source 13, display 14, infrared sensor 15, controller 16, catch 17 and contact hole 18, the underface level on strip chassis 6 are set
There is rectangular frame 7, framework 7 is mutually perpendicular to chassis 6, one group of opposite side of framework 7 is provided with 4 torque springs 3, each edge
Symmetrical expression is hook formation and can pressed down provided with 2 dimensional structure identical torque springs 3, the outside end of torque spring 3
The system inverted U-shaped steel wire 2 that two dimensional structures are identical and symmetrical expression is set is folded, and the two ends of each inverted U-shaped steel wire 2 are each attached to
On framework 7 and the outside of torque spring 3 is respectively arranged at, the surface level on chassis 6 is provided with square shape or round shape structure is convertible
Bait trigger 4, the lower surface of bait trigger 4 is provided with infrared ray sensor 15, and outside line sensor 15 detects the movement of mouse body
The change of caused infrared heat is simultaneously converted to voltage and is input in the control circuit of controller 16, and controller 16 sends conducting
When red on the order of electric current, display 14, current lead-through coil 10 is powered, infrared ray sensor 15, display 14 and line
Circle 10 passes sequentially through the first wire 12 and is connected with the power information of controller 16,10 points of controller 16, infrared ray sensor 15 and coil
Do not electrically connected by the first wire 12 with the first power supply 13, the upper surface of bait trigger 4 is provided with catch 17, catch 17 and bait
Trigger 4 is that the angle between integral type structure and catch 17 and bait trigger 4 is obtuse angle, and catch 17 is provided with contact hole
18, the two ends on chassis 6 are fixed with the two ends binding-type or hinge-type of two dimensional structure identical half-round metal silks 1 respectively to be connected
Connect, inverted U-shaped steel wire 2 can be slided along the excircle of half-round metal silk 1, and torque spring 3 controls two by inverted U-shaped steel wire 2
The opening of individual half-round metal silk 1 and close up, when two inverted U-shaped steel wires 2 are parallel with chassis 6, two half-round metals silks 1 are in
Open mode and parallel with chassis 6, two inverted U-shaped steel wires 2 with chassis 6 it is at an acute angle when, two half-round metals silks 1 are in closing
Hold together state and perpendicular with chassis 6, the side of framework 7, which is provided with U-shaped chute 11, chute 11, is provided with spring 9, and the one end of spring 9 is consolidated
It is scheduled on chute 11, other end binding-type is fixed with magnetic patch 8, the bilateral type of magnetic patch 8 is identical provided with two dimensional structures
Coil 10, coil 10 electrically connected with the first power supply 13, and coil 10 is separated from each other when being powered with magnetic patch 8, when coil 10 is powered off and
Magnetic patch 8 is attracted each other, and the contact pilotage 5 of rotary club shaped structure is fixed with magnetic patch 8, when Prairie mousetrap is in use state
Spring 9 stretches, the contact hole 18 that the contact pilotage 5 of club shaped structure can be touched on catch 17, the material of half-round metal silk 1 be containing
The ferromagnetic alloy of iron, cobalt and nickel element or iron, copper and aluminium element, or be magnetic martensitic stain less steel, magnetic patch 8 is neodymium-iron-boron
Any one in iron, samarium cobalt magnet, alnico magnet, ferrite lattice.Except half-round metal silk 1 and magnetic patch 8 connect with coil 10
Outside contacting surface, remaining part material is nonmagnetic austenitic stainless steel, or the equal sprays insulating material of magnetic stainless steel and surface or bag
Insulator is covered, insulating materials is insulated paint, and insulator is plastic tube or rubber tube.
The application method for the Prairie mousetrap that the present embodiment is related to is：
(1) inverted U-shaped steel wire 2 is pushed：Downward effect is applied along half-round metal 1 excircle of silk to inverted U-shaped steel wire 2 first
Power so that half-round metal silk 1 is in 180 degree horizontal opening state, and holding horizontality is fixed at two ends；
(2) bait is set：Then the plant roots and stems or bait of muroid eating on grassland are laid on bait trigger 4, or
The plant roots and stems or bait of muroid eating on grassland are laid in hole away from hole 40-60 centimeters by person；
(3) extension spring 9：Then along the extension spring 9 of chute 11 to the tail end of chute 11；
(4) fixed contact pilotage 5：Contact pilotage 5 is stirred again, is rotated to horizontality, and contact pilotage 5 press against half-round metal silk 1 and contact pilotage 5
Top insertion contact hole 18；
(5) it is put into hole：Prairie mousetrap is finally placed into the place that mouse out of hole class is often haunted, or utilizes installation tool
Prairie mousetrap is placed in hole away from hole 30-50 centimeters, the first power supply 13 and display 14 is in outside hole, is easy to observation
When red on the running situation of device in hole, display 14 represents to complete once to catch, and the red light on display 14 goes out expression
Implement to catch, turn on the first power supply 13, make it generally in working condition.
The agent structure of instrument for installing the Prairie mousetrap that the present embodiment is related to includes magnet ring 19, handle 20, connected
Extension bar 21, the second wire 22 and second source 23, the inside of bar-shaped cavity type handle 20 are provided with second source 23, second source 23
The one of the connecting rod 21 for three dimensions above structure identical metal materials being provided with by the second wire 22 with the end of handle 20
End is connected, and the other end of connecting rod 21 is each attached on fan-shaped magnet ring 19, connecting rod 21 and the formation hood configuration of magnet ring 19, magnet ring
19 radius size is identical with the radius size of half-round metal silk 1；Magnet ring 19 is ndfeb magnet, samarium cobalt magnet, aluminium nickel cobalt
Any one in magnet, ferrite lattice.
Concretely comprising the following steps for the Prairie mousetrap that the present embodiment is related to is installed using installation tool：
(1) inverted U-shaped steel wire 2 is pushed：Downward effect is applied along half-round metal 1 excircle of silk to inverted U-shaped steel wire 2 first
Power so that half-round metal silk 1 is in 180 degree horizontal opening state, and holding horizontality is fixed at two ends；
(2) bait is set：Then the plant roots and stems or bait of muroid eating on grassland are laid on bait trigger 4, or
The plant roots and stems or bait of muroid eating on grassland are laid in hole away from hole 40-60 centimeters by person；
(3) extension spring 9：Then along the extension spring 9 of chute 11 to the tail end of chute 11；
(4) fixed contact pilotage 5：Contact pilotage 5 is stirred again, is rotated to horizontality, and contact pilotage 5 press against half-round metal silk 1 and contact pilotage 5
Top insertion contact hole 18；
(5) mousetrap is adsorbed：Then the switch of second source 23 is opened, magnet ring 19 is then placed on two half-round metals
On silk 1 so that magnet ring 19 matches with two half-round metal silks 1, is then shut off the switch of second source 23 so that magnet ring 19
Attracted each other with two half-round metal silks 1；
(6) mousetrap is laid：Hand-held handle 20 and handle 20 is goed deep into hole middle-range hole 30-50 centimeters again, push hand
Handle 20 so that half-round metal silk 1 is hidden in sandy soil soft in hole, by the first power supply 13, display 14 and controller
16 are placed on outside hole and hide；
(7) lay and complete：The switch of second source 23 is finally opened, handle 20 is lifted from surface, and is removed outside hole, it is complete
Into the placement of Prairie mousetrap.
Embodiment 2：
The present embodiment and the difference of embodiment 1 are：Red light on display 14 replaces with red light and green light, red light
Represent Prairie mousetrap it is captured it is complete once, green light representing Prairie mousetrap in use, be easy to distinguish working condition, with
When avoiding power supply or fault, it is impossible to the actual conditions of Prairie mousetrap are judged according to the red light of extinguishing.
Embodiment 3：
The present embodiment and the difference of embodiment 1 are：Structure of the two ends of magnetic patch 8 provided with two coils 10 is saved, is replaced
It is changed to and is provided with coil 10 in the outside of magnetic patch 8, coil 10 lines up annular shape side by side, it is to avoid two coils 10 is asynchronous when separating,
Prevent contact pilotage 5 from withdrawing in time, so as to reduce the mousing efficiency of Prairie mousetrap.
Embodiment 4：
The present embodiment and the difference of embodiment 1 are：Display 14 is provided with counter, use that can be to device
Number of times is counted, and energization is once then counted once, is easy to count the mousing number of times and capture rate of the device.
Claims (5)
1. a kind of Prairie mousetrap, it is characterised in that：Agent structure include half-round metal silk, inverted U-shaped steel wire, torque spring,
Bait trigger, contact pilotage, chassis, framework, magnetic patch, spring, coil, chute, the first wire, the first power supply, display, infrared ray
Sensor, controller, catch and contact hole, the underface level on strip chassis are provided with rectangular frame, and framework mutually hangs down with chassis
Directly, one group of opposite side of framework is provided with 4 torque springs, each edge symmetrical expression provided with 2 dimensional structure identical torsion
Spring, the outside end of torque spring is hook formation and can suppress that two dimensional structures are identical and symmetrical expression is set falls
U-shaped steel wire is folded, and the two ends of each inverted U-shaped steel wire are each attached on framework and are respectively arranged at the outside of torque spring, bottom
The surface level of disk is provided with square shape or the convertible bait trigger of round shape structure, and the lower surface of bait trigger is provided with infrared ray
Sensor, infrared ray sensor, which detects the change of infrared heat caused by the movement of mouse body and is converted to voltage, is input to control
In the control circuit of device, controller sends the when red on the order of conducting electric current, display, and current lead-through coil electricity is red
Outside line sensor, display and coil pass sequentially through the first wire and are connected with controller power information, controller, infrared ray sensor
With coil respectively by the first wire and the first power electric connection, the upper surface of bait trigger is provided with catch, catch and bait
Trigger is that the angle between integral type structure and catch and bait trigger is obtuse angle, and catch is provided with contact hole, chassis
Two ends binding-type or hinge-type of the two ends respectively with two dimensional structure identical half-round metal silks are fixedly connected, inverted U-shaped steel
Silk can be slided along the excircle of half-round metal silk, and torque spring controls two half-round metal silks by inverted U-shaped steel wire
Opening and close up, when two inverted U-shaped steel wires are parallel with chassis, two half-round metals silk in opened condition and with chassis phase
It is parallel, two inverted U-shaped steel wires with chassis it is at an acute angle when, two half-round metals silk in closed configuration and perpendicular with chassis,
The side of framework, which is provided with U-shaped chute, chute, is provided with spring, and spring one end is fixed on chute, and other end binding-type is fixed and set
There is magnetic patch, the bilateral type of magnetic patch is provided with two dimensional structure identical coils, coil and the first power electric connection, and coil leads to
It is separated from each other, is attracted each other during coil blackout with magnetic patch with magnetic patch when electric, touching for rotary club shaped structure is fixed with magnetic patch
Pin, when Prairie mousetrap is in use state, spring stretches, the contact hole that the contact pilotage of club shaped structure can be touched on catch, and half
The material of circular metal silk is the ferromagnetic alloy containing iron, cobalt and nickel element or iron, copper and aluminium element, or is magnetic martensite
Stainless steel, magnetic patch is any one in ndfeb magnet, samarium cobalt magnet, alnico magnet, ferrite lattice；Except half-round metal
Outside silk and magnetic patch and coil contact face, remaining part material is nonmagnetic austenitic stainless steel, or magnetic stainless steel and surface is equal
Sprays insulating material or coated insulation body, insulating materials are insulated paint, and insulator is plastic tube or rubber tube.
2. Prairie mousetrap as claimed in claim 1, it is characterised in that：Red light structure is saved on the display, is replaced with
Red light and green light, when red represent Prairie mousetrap it is captured it is complete once, green light representing Prairie mousetrap in use,
It is easy to distinguish working condition, during avoiding power supply or fault, it is impossible to judge the reality of Prairie mousetrap according to the red light of extinguishing
Border working condition.
3. Prairie mousetrap as claimed in claim 1, it is characterised in that：Structure of the magnetic patch two ends provided with two coils is saved,
Replace with and be provided with coil in the outside of magnetic patch, coil lines up annular shape, it is to avoid be asynchronous during two coil separation so that contact pilotage is not
It can withdraw in time, so as to reduce the mousing efficiency of Prairie mousetrap.
4. Prairie mousetrap as claimed in claim 1, it is characterised in that：The display is provided with counter, can be to dress
The access times put are counted, and energization is once then counted once, are easy to count the mousing number of times and capture rate of the device.
5. Prairie mousetrap as claimed in claim 1, it is characterised in that：Step specifically is used,
(1) inverted U-shaped steel wire is pushed：Downward active force is applied along half-round metal silk excircle to inverted U-shaped steel wire first so that
Half-round metal silk is in 180 degree horizontal opening state, and holding horizontality is fixed at two ends；
(2) bait is set：Then the plant roots and stems or bait of muroid eating on grassland are laid on bait trigger, or by grass
The plant roots and stems or bait of muroid eating are laid in hole away from hole 40-60 centimeters in original；
(3) extension spring：Then along chute extension spring to the tail end of chute；
(4) fixed contact pilotage：Contact pilotage is stirred again, is rotated to horizontality, and contact pilotage press against half-round metal silk and the top of contact pilotage is inserted
Enter contact hole；
(5) it is put into hole or outside hole：Prairie mousetrap is finally placed into the place that mouse out of hole class is often haunted, or utilizes erector
Tool places Prairie mousetrap in hole away from hole 30-50 centimeters, the first power supply and display is in outside hole, is easy to observe hole
When red on the running situation of interior device, display represents to complete once to catch, and the red light on display, which goes out, represents real
Seizure is applied, the first power supply is turned on, makes generally in working condition.
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| CN201710438896.5A CN107018975A (en) | 2017-06-12 | 2017-06-12 | A kind of Prairie mousetrap |
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| CN201710438896.5A CN107018975A (en) | 2017-06-12 | 2017-06-12 | A kind of Prairie mousetrap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107296037A (en) * | 2017-08-16 | 2017-10-27 | 苏州尧智生态环保科技有限公司 | A kind of ecological maintenance is caught with gerbil jird and feeds machine |
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