CN107197853B

CN107197853B - Mouse trap

Info

Publication number: CN107197853B
Application number: CN201710409991.2A
Authority: CN
Inventors: 佘小玲
Original assignee: Xinchang Daochong Pet Products Co Ltd
Current assignee: Zhongdi Environmental Engineering Co ltd
Priority date: 2017-06-02
Filing date: 2017-06-02
Publication date: 2020-04-03
Anticipated expiration: 2037-06-02
Also published as: CN107197853A

Abstract

The invention relates to the technical field of deratization. The invention discloses a mouse trapping device which comprises a box body, a triggering mechanism, an anti-reverse structure, a mouse taking mechanism and a control module, wherein the box body is provided with a first opening and a second opening; rotation opening, mousing passageway, first chamber, the chamber of luring food have been seted up to the box, rotate the opening and set up in the lateral wall of box, and mousing passageway's access end communicates to rotation opening, withdraw end and communicates to first chamber, and first chamber is tensile cavity, and first chamber extends to the roof of box, lures food chamber through a plurality of air vents and mousing passageway intercommunication, lures food chamber to hold and lures food, and the roof of box is protruding to be equipped with a plurality of first location archs. The triggering structure of the mouse trapping device is the photoelectric switch, and the triggering structure of the mouse trapping device is not easily interfered by external vibration, so that the mouse trapping efficiency of the mouse trapping device is high.

Description

Mouse trap

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of mouse killing, in particular to a mouse trapping device.

[ background of the invention ]

The harmful organisms refer to organisms which are harmful to life, production and even survival of human beings under certain conditions, and comprise animals, plants, microorganisms, viruses and the like. Vector organisms are a class of pests that directly or indirectly transmit human diseases, such as rats, mosquitoes, flies, cockroaches, and the like.

The distribution of the rats is extremely wide, the habitats are various, and the rats can inhabit indoors and outdoors and are one of the accompanying species of human beings; the domestic mouse steals food, bites clothes, mainly transmits a plurality of diseases such as plague, murine typhus, tsutsugamushi disease leptospirosis, toxoplasma, salmonella infection and the like, and is extremely harmful to human beings.

Current mouse trapping device includes squirrel cage and trigger mechanism, and the in-process trigger structure that gets into the squirrel cage as the mouse is triggered for the cage door of squirrel cage is closed, and the trigger mechanism of current mouse trapping device is mostly sensitive mechanical type structure, and when the squirrel cage received external disturbance (for example ground vibrations, artificial mistake bump the squirrel cage etc.), trigger mechanism was easily triggered.

[ summary of the invention ]

The invention aims to overcome the defects in the prior art and provides a mouse trapping device.

In order to solve the technical problem, the mouse trapping device provided by the embodiment of the invention comprises a box body, a triggering mechanism, an anti-reverse structure, a mouse taking mechanism and a control module; the box body is provided with a rotary opening, a mouse trapping channel, a first cavity and a food attracting cavity, the rotary opening is formed in the side wall of the box body, the entering end of the mouse trapping channel is communicated to the rotary opening, the exiting end of the mouse trapping channel is communicated to the first cavity, the first cavity is a stretching cavity body, the first cavity extends to the top wall of the box body, the food attracting cavity is communicated with the mouse trapping channel through a plurality of vent holes, the food attracting cavity contains attracting food, and a plurality of first positioning bulges are convexly arranged on the top wall of the box body; the trigger mechanism comprises a mouse door, a first motor, a photoelectric switch, a first conductor, a second conductor, a stimulation power supply, a first switch and a second switch; the mouse door is a plate-shaped structure accommodated in the rotary opening, the mouse door is mounted on an output shaft of the first motor, the mouse door seals an entrance end of the mouse trapping channel after the first motor rotates for a first preset angle, the first motor is electrically connected with the control module, the photoelectric switch is arranged in the mouse trapping channel, the photoelectric switch has a triggering distance from the entrance end of the mouse trapping channel, the photoelectric switch is electrically connected with the control module, the first conductor and the second conductor are arranged at the bottom of the mouse trapping channel, the first conductor and the second conductor are insulated and spaced, the first conductor is connected with a first pole of the stimulation power supply through the first switch, the second conductor is electrically connected with a second pole of the stimulation power supply through the second switch, and the first switch is electrically connected with the control module, the second switch is electrically connected with the control module; when the photoelectric switch is triggered, the control module controls the first motor to move by a first preset angle and controls the first switch and the second switch to be closed, and the control module is further used for controlling the first motor, the first switch and the second switch to reset; the anti-reverse structure comprises a plurality of elastic sheets, a first end of each elastic sheet is fixed on the inner wall of the mouse trapping channel, a second end of each elastic sheet extends to the exit end of the mouse trapping channel, and the space surrounded by the plurality of elastic sheets is in a necking shape; the mouse taking mechanism comprises a tray, a mouse frame, a mouse net, a top cover, a sliding rod, a first elastic element, a rotary drum, a connecting rope and a lifting mechanism, wherein the tray is accommodated in the first cavity, the tray comprises a tray body, a bearing frame and a plurality of second positioning bulges, the tray body is provided with an open accommodating cavity, the bearing frame is integrally connected with the edge of the tray body, a gap is formed between the outer wall of the bearing frame and the inner wall of the first cavity, the second positioning bulges are convexly arranged on the top surface of the bearing frame, a clamping groove is annularly arranged on the inner wall of the mouse frame, a plurality of second positioning holes are formed in the bottom of the mouse frame, the second positioning bulges are respectively matched with the second positioning holes, the mouse frame is initially arranged on the top surface of the bearing frame, the outer edge of the mouse net is connected with the inner wall of the mouse frame, and the mouse net is initially accommodated in the accommodating cavity, a plurality of first locating holes have been seted up to the bottom surface of top cap, the top cap is used for sealing first chamber, first locating arch with first locating hole cooperation, holding tank and a plurality of slip hole have been seted up to the top cap, the holding tank extends to the bottom surface of top cap, the slip hole with the holding tank intercommunication, slide bar slidable mounting in the slip hole, the slide bar has a trigger end, and is original the trigger end is located the holding tank, first elastic element is used for right the slide bar is applyed an elastic force that keeps the initial position, the protruding spliced pole that is the solid of revolution that is equipped with of top surface of top cap, the protruding portable arch that is equipped with of top surface of spliced pole, portable arch is provided with portable hole, the link passage is seted up to the top cap, the rotary drum rotate install in the spliced pole, link passage one end with slip hole intercommunication, The other end of the connecting rope is communicated to the top surface of the top cover, the connecting rope is contained in the connecting channel, one end of the connecting rope is connected with the sliding rod, the other end of the connecting rope is connected with the rotary drum, the lifting mechanism is used for lifting the tray for a first preset distance and returning the tray to an initial position, the mouse frame moves to the containing groove in the process that the tray is lifted for the first preset distance, and the triggering end of the sliding rod is in contact with the inner wall of the mouse frame and finally enters the clamping groove.

Preferably, the lifting mechanism is an electric push rod, the electric push rod is fixedly installed in the box body, the push rod of the electric push rod is fixedly connected with the tray, the electric push rod is electrically connected with the control module, and the control module is used for controlling the electric push rod to move for a first preset distance and controlling the electric push rod to return to an initial position after the first switch is closed for a second preset time.

Preferably, the lifting mechanism comprises a lifting cylinder, a gear and a second motor, the first cavity is a cylindrical cavity, the inner wall of the first cavity is provided with a first thread, the mouse frame is a revolving body coaxial with the first cavity, the holding tank is a rotary tank coaxial with the first cavity, the lifting cylinder is integrally connected with the bottom of the tray, the outer wall of the lifting cylinder is provided with a second thread, the first thread is in screw fit with the second thread, the inner wall of the lifting cylinder is provided with transmission teeth, the gear is meshed with the transmission teeth, the gear is coaxially fixed on the output shaft of the second motor, the second motor is fixedly arranged on the box body and is electrically connected with the control module, when the second motor rotates, the lifting cylinder rises spirally, and the control module is used for controlling the second motor to rotate by a second preset angle so as to enable the tray to rise by a first preset distance.

Preferably, the inner wall of the first cavity is provided with first threads, the outer wall of the lifting cylinder is provided with second threads, and the second threads are in threaded fit with the first threads.

Preferably, the lifting mechanism further comprises a plurality of second balls, a first spiral groove is formed in the inner wall of the first cavity, a second spiral groove is formed in the outer wall of the lifting cylinder, the second spiral groove and the first spiral groove form a spiral raceway, the second balls are arranged in the spiral channel in a rolling mode, a ball returning channel is formed in the lifting cylinder, and two ends of the ball returning channel are communicated with the second spiral groove.

Preferably, the sliding hole includes a first hole and a second hole, the first hole and the second hole extend in the same direction, one end of the first hole communicates with the second hole, the other end communicates with the receiving groove, the second hole communicates with the connecting channel, the first hole has a smaller inner diameter than the second hole, a transition portion between the first hole and the second hole has an abutting step, the sliding rod includes a first rod and a second rod, the first rod and the second rod extend in the same direction, the first rod is fixedly connected with the second rod, the first rod is slidably mounted in the first hole, the second rod is slidably mounted in the first rod, the triggering end is an end of the first rod away from the second rod, one end of the first elastic element is connected with the second rod, the other end is connected with an inner wall of the second hole, and the second rod initially abuts against the abutting step, the triggering end is provided with a roller or a first ball, and the depth of the clamping groove is greater than the diameter of the roller or the first ball; the inner wall of the mouse frame is provided with a cut-in inclined wall, and after the mouse frame enters the accommodating groove, the roller is in rolling contact with the cut-in inclined wall and finally rolls into the clamping groove.

Preferably, the stimulation power supply is an alternating power supply, a ground plate is arranged at the bottom of the mouse trapping channel and made of conductive materials, the ground plate is grounded, the surface of the ground plate facing the mouse trapping channel is a tread surface, the plane where the tread surface is located is a reference plane, and the vent hole penetrates through the tread surface of the ground plate; the treading surface of the grounding plate is provided with an installation groove, the installation groove is provided with a first side wall and a second side wall which are opposite, and the vent hole and the installation groove do not intersect; the mouse trapping device further comprises a mounting seat, the mounting seat is made of insulating materials and comprises a seat body, a first insulating portion, a second insulating portion and a third insulating portion, the width of the seat body is matched with the mounting groove, the seat body is provided with a first edge and a second edge, the first edge is adjacent to a first side wall of the mounting groove, the second edge is adjacent to a first side wall of the mounting groove, the first insulating portion is formed by extending the first edge of the seat body to the reference plane, the second insulating portion is formed by extending the second edge of the seat body to the reference plane, the third insulating portion is formed by extending the center of the seat body to the reference plane, the first conductor is mounted in a space between the first insulating portion and the third insulating portion, and the first conductor is flush with the treading surface, the second conductor is arranged in a space between the second insulating part and the third insulating part, the second conductor is flush with the stepping surface, and the thicknesses of the first insulating part, the second insulating part and the third insulating part are all less than or equal to 0.5 mm.

Preferably, the food attracting cavity is communicated with the box body and is a stretching cavity, the extending direction of the food attracting cavity is parallel to the rotating axis of the first motor, the mouse trapping device further comprises a food drawer, the food drawer comprises a bottom plate and two sealing plates, the bottom plate is slidably mounted at the bottom of the food attracting cavity, a food groove is formed in the bottom plate and used for containing the attracting food, the two sealing plates are vertically mounted at two ends of the bottom plate respectively, and the shape of each sealing plate is matched with the shape of the cross section of the food attracting cavity.

Preferably, the elastic sheet is made of carbon steel, and the thickness of the elastic sheet is less than or equal to 0.5 mm.

Preferably, the outer wall of the rotating drum is provided with alignment notches, and the connecting column is provided with rotation scales.

Compared with the prior art, the invention has the beneficial effects that: the triggering structure of the mouse trapping device is a photoelectric switch, and the triggering structure of the mouse trapping device is not easily interfered by external vibration, so that the mouse trapping efficiency of the mouse trapping device is high; further, the mouse catching device is also provided with a mouse taking mechanism, and a mouse can be taken out of the first cavity through the mouse taking mechanism and can be treated correspondingly.

[ description of the drawings ]

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a mouse trapping device according to a first embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the assembly of the slide bar and the top cover of FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is a schematic perspective view of the food drawer of FIG. 4;

fig. 6 is a front view of the grounding plate of fig. 1;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

fig. 8 is a schematic structural view of the grounding plate in fig. 6 taken along line D-D;

FIG. 9 is a schematic view of the assembly of the mount, first conductor and second conductor of FIG. 8;

fig. 10 is a schematic view of the grounding plate of fig. 8;

FIG. 11 is a control schematic of the mouse trapping device of FIG. 1;

FIG. 12 is a schematic perspective view of a top cover of the mouse trapping device shown in FIG. 1;

FIG. 13 is an enlarged view of the structure of FIG. 12 at E;

FIG. 14 is a schematic structural view of a second embodiment of a mouse trapping device according to an embodiment of the present invention;

FIG. 15 is an enlarged view of the structure of FIG. 14 at F;

FIG. 16 is an enlarged view of the structure of FIG. 14 at G;

FIG. 17 is a schematic view of the assembly of a gear and a lift cylinder of a second embodiment of a mouse trapping device according to an embodiment of the present invention;

FIG. 18 is a control schematic diagram of a second embodiment of a mouse trapping apparatus according to an embodiment of the present invention;

FIG. 19 is a schematic view of the lifting cylinder and the second chamber of a third embodiment of the mouse trapping device of the embodiment of the invention.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 13, an embodiment of the present invention provides a mouse trapping device, which includes a box 100, a triggering mechanism 200, an anti-reverse structure 300, a mouse fetching mechanism 400, and a control module 500.

The box 100 is provided with a rotating opening 101, a mouse trapping channel 102, a first cavity 103 and a food attracting cavity 104, the rotating opening 101 is arranged on the side wall of the box 100 (preferably, the rotating opening 101 is close to the lower part of the box 100, the bottom wall of the rotating opening 101 extends downwards in an inclined manner), a mouse enters the mouse trapping channel 102 through the rotating opening 101, the entering end of the mouse trapping channel 102 is communicated with the rotating opening 101, and the exiting end of the mouse trapping channel 102 is communicated with the first cavity 103, the first cavity 103 is a stretching cavity (a section stretches along a line segment to form a stretching body), the first cavity 103 extends to the top wall of the box 100, the food attracting cavity 104 is communicated with the mouse trapping channel 102 through a plurality of vent holes 105, the food attracting cavity 104 contains attracting food, and a plurality of first positioning protrusions 110 are convexly arranged on the top wall.

The trigger mechanism 200 includes a mouse door 210, a first motor 220, an opto-electronic switch 230, a first conductor 240, a second conductor 250, a stimulus power source 260, a first switch 271, and a second switch 272. The mouse door 210 is a plate-shaped structure accommodated in the rotation opening 101, the mouse door 210 is installed on an output shaft of the first motor 220, the first motor 220 is a servo motor, initially, the mouse door 210 abuts against a bottom wall of the rotation opening 101, when the first motor 220 rotates by a first preset angle, the mouse door 210 closes an entrance end of the mouse trapping channel 102, the first motor 220 is electrically connected with the control module 500, the photoelectric switch 230 is arranged in the mouse trapping channel 102 (the photoelectric switch 230 is preferably a correlation type photoelectric sensor which comprises a photoelectric emitter and a photoelectric receiver which are respectively installed on two opposite side walls of the mouse trapping channel 102), the photoelectric switch 230 has a triggering distance from the entrance end of the mouse trapping channel 102, the photoelectric switch 230 is electrically connected with the control module 500, the first conductor 240 and the second conductor 250 are arranged at the bottom of the mouse trapping channel 102, the first conductor 240 is insulated and spaced from the second conductor 250, the first conductor 240 is connected with a first pole of the stimulation power supply 260 through the first switch 271, the second conductor 250 is electrically connected to the second pole of the stimulation power source 260 through the second switch 272, obviously, the first pole and the second pole of the stimulation power source 260 have a potential difference (the stimulation power source 260 can be a dc power source or an ac power source, when the stimulation power source 260 is a dc power source, the first pole is the positive pole of the stimulation power source 260, the second pole is the negative pole of the stimulation power source 260, when the stimulation power source 260 is an ac power source, the first pole is the live wire of the stimulation power source 260, the second pole is the zero wire of the stimulation power source 260), the first switch 271 is electrically connected to the control module 500, and the second switch 272 is electrically connected to the control module 500. When a mouse enters the mouse trapping channel 102 and blocks the light path of the photoelectric switch 230, the photoelectric switch 230 is triggered, the control module 500 controls the first motor 220 to move by a first preset angle and controls the first switch 271 and the second switch 272 to be closed (preferably, after the first motor 220 moves by the first preset angle, the control module 500 controls the first switch 271 and the second switch 272 to be closed simultaneously), at this time, the mouse door 210 closes the entrance end of the mouse trapping channel 102, a potential difference exists between the first conductor 240 and the second conductor 250, the first conductor 240 and the second conductor 250 electrically stimulate the mouse, so that the mouse enters the first cavity 103 from the exit end of the mouse trapping channel 102, and the control module 500 is further used for controlling the first motor 220, the first switch 271 and the second switch 272 to be reset (preferably, after the first preset time when the first switch 271 or the second switch 272 is closed, the control module 500 controls the first motor 220, the first motor 271, the second switch 272, The first switch 271 and the second switch 272 are reset, and the first preset time may be 30s, 1min, 2min, etc.).

The anti-reverse structure 300 is used for preventing a mouse entering the first cavity 103 from reversely moving into the mouse trapping channel 102, the anti-reverse structure 300 comprises a plurality of elastic sheets 310, the first end of each elastic sheet 310 is fixed on the inner wall of the mouse trapping channel 102, the second end of each elastic sheet extends to the exit end of the mouse trapping channel 102, the space surrounded by the plurality of elastic sheets 310 is in a necking shape (the cross-sectional area of the space surrounded by the plurality of elastic sheets 310 is gradually reduced along the direction from the entrance end to the exit end of the mouse trapping channel 102), and the maximum distance between the second ends of the plurality of elastic sheets 310 is smaller than 1 cm. The elastic pieces 310 are bent toward the inner wall of the mouse trapping channel 102 when a mouse passes through the mouse trapping channel, and return to the initial position after the mouse enters the first cavity 103, preferably, the section of the mouse trapping channel 102 is polygonal, the number of the elastic pieces 310 is the same as the number of the sides of the polygon, and the elastic pieces 310 are respectively installed on a plurality of wall surfaces of the mouse trapping channel 102, for example, in the embodiment of the present invention, the section of the mouse trapping channel 102 is rectangular, and the number of the elastic pieces 310 is four, and the four elastic pieces are respectively installed on the top wall, the two side walls, and the bottom wall of the mouse trapping.

The mouse taking mechanism 400 comprises a tray 410, a mouse frame 420, a mouse net 430, a top cover 440, a sliding rod 450, a first elastic element 460, a rotary drum 470, a connecting rope 480 and a lifting mechanism 490, wherein the tray 410 is accommodated in the first cavity 103, the tray 410 comprises a tray body 411, a bearing frame 412 and a plurality of second positioning bulges 413, the top of the tray body 411 is provided with an open accommodating cavity 401, the bearing frame 412 is integrally connected with the edge of the tray body 411, a gap is formed between the outer wall of the bearing frame 412 and the inner wall of the first cavity 103, the gap between the outer wall of the bearing frame 412 and the inner wall of the first cavity 103 is less than or equal to 1cm, the plurality of second positioning bulges 413 are convexly arranged on the top surface of the bearing frame 412, the inner wall of the mouse frame 420 is annularly provided with a clamping groove 402, the bottom of the mouse frame 420 is provided with a plurality of second positioning holes 403, the plurality of second positioning bulges 413 are respectively matched with the plurality of second positioning holes 403, the outer edge of the mouse, initially, the mouse frame 420 is placed on the top surface of the bearing frame 412, initially, the mouse net 430 is accommodated in the accommodating cavity 401, the bottom surface of the top cover 440 is provided with a plurality of first positioning holes 404, the top cover 440 is used for sealing the first cavity 103, the first positioning protrusions 110 are matched with the first positioning holes 404, the top cover 440 is provided with an accommodating groove 405 and a plurality of sliding holes 406, the accommodating groove 405 extends downwards to the bottom surface of the top cover 440, the sliding holes 406 are communicated with the accommodating groove 405, the sliding rod 450 is slidably mounted in the sliding holes 406, the sliding rod 450 is provided with a trigger end, the trigger end is initially located in the accommodating groove 405, the first elastic element 460 is used for applying an elastic force for keeping the initial position to the sliding rod 450, the top surface of the top cover 440 is convexly provided with a connecting column 441 in a revolving body, the top surface of the connecting column 441 is convexly provided with a portable protrusion 442, the portable protrusion 442, one end of the connecting channel 408 is communicated with the sliding hole 406, the other end is communicated to the top surface of the top cover 440, the connecting rope 480 is accommodated in the connecting channel 408, one end of the connecting rope 480 is connected with the sliding rod 450, the other end is connected with the rotating drum 470, the lifting mechanism 490 is used for lifting the tray 410 by a first preset distance and returning the tray 410 to the initial position, in the process that the tray 410 is lifted by the first preset distance, the mouse frame 420 moves to the accommodating groove 405, the trigger end of the sliding rod 450 contacts with the inner wall of the mouse frame 420 and finally enters the clamping groove 402, at the moment, the mouse frame 420 is clamped and connected with the top cover 440, the mouse is accommodated in the space between the mouse net 430 and the top cover 440, the mouse can be taken out by the handle protrusion 442 of the top cover 440 and can be treated correspondingly (for example, the mouse can be drowned, stunned, hammered, starved, live and the like), after the mouse is treated, the rotating drum 470 can be rotated to pull the connecting rope 480, the sliding rod 450, the mouse frame 420 is separated from the top cover 440, and the mouse frame 420 can be placed on the carrying frame 412 again (positioned by the second positioning protrusion 413), and the top cover 440 can be placed on the top surface of the case 100 again (positioned by the first positioning protrusion 110).

The triggering structure of the mouse trapping device is the photoelectric switch 230, and the triggering structure of the mouse trapping device is not easily interfered by external vibration, so that the mouse trapping efficiency of the mouse trapping device is high. Further, the mouse trapping device is further provided with a mouse taking mechanism 400, and a mouse can be taken out of the first cavity 103 through the mouse taking mechanism 400 and can be treated correspondingly.

In the embodiment of the present invention, the lifting mechanism 490 is an electric push rod, the electric push rod is a servo electric push rod, the electric push rod is fixedly installed on the box 100, the push rod of the electric push rod is fixedly connected to the tray 410 (specifically, the push rod of the electric push rod is fixedly connected to the tray 411 of the tray 410), obviously, the moving direction of the push rod of the electric push rod is the same as the extending direction of the first cavity 103, the electric push rod is electrically connected to the control module 500, and the control module 500 is configured to control the electric push rod to move a first preset distance and control the electric push rod to return to the initial position after the first switch 271 is closed for a second preset time, obviously, the second preset time is greater than the first preset time.

In the embodiment of the present invention, the sliding hole 406 includes a first hole 406a and a second hole 406b, the first hole 406a and the second hole 406b extend in the same direction, the first hole 406a communicates with the second hole 406b at one end and the other end to the receiving groove 405, the second hole 406b communicates with the connecting channel 408, the inner diameter of the first hole 406a is smaller than that of the second hole 406b, the transition between the first hole 406a and the second hole 406b has an abutting step 443, the sliding rod 450 includes a first rod 451 and a second rod 452, the first rod 451 and the second rod 452 extend in the same direction, the first rod 451 and the second rod 452 are fixedly connected, the first rod 451 is slidably mounted in the first hole 406a, the second rod 452 is slidably mounted in the first rod 451, the triggering end is the end of the first rod 451 away from the second rod 452, the first elastic element 460 is connected to the second rod 452, the other end is connected to the inner wall of the second hole 406b, and the second rod 452 initially abuts against the step 443, the triggering end is provided with a roller 453, the roller 453 being rotatable about a rotational axis, the depth of the catching groove 402 being greater than the diameter of the roller 453, the rotational axis of the roller 453 being perpendicular to the extending direction of the first chamber 103. Preferably, the catching groove 402 has a rectangular cross-section, and when the trigger end enters the catching groove 402, the side wall of the catching groove 402 abuts against the first rod 451.

The inner wall of the mouse frame 420 is provided with a cut-in inclined wall 421, and after the mouse frame 420 enters the receiving groove 405, the roller 453 is in rolling contact with the cut-in inclined wall 421 and finally rolls into the catching groove 402.

Further, preferably, the stimulation power supply 260 is an alternating power supply, the bottom of the mouse trapping channel 102 is provided with a ground plate 280, one end of the ground plate 280 is close to the entrance end of the mouse trapping channel 102, the other end of the ground plate 280 is close to the first end of the elastic piece 310, the ground plate 280 is made of a conductive material, the ground plate 280 is grounded, the surface of the ground plate 280 facing the mouse trapping channel 102 is a treading surface 201, the plane of the treading surface 201 is a reference plane, and the vent hole 105 penetrates through the treading surface 201 of the ground plate 280. When the first switch 271 and the second switch 272 are closed, the ground plate 280 and the first conductor 240 (or the second conductor 250) have a potential difference therebetween.

The stepping surface 201 of the grounding plate 280 is provided with a mounting groove 202, the mounting groove 202 is provided with a first side wall 202a and a second side wall 202b which are opposite, and the vent hole 105 and the mounting groove 202 do not intersect.

The mouse trapping device further includes a mounting seat 290, the mounting seat 290 extends in a rectangular wave shape (correspondingly, the mounting groove 202 also extends in a rectangular wave shape), the mounting seat 290 is made of an insulating material, the mounting seat 290 includes a seat body 291, a first insulating portion 292, a second insulating portion 293 and a third insulating portion 294 (the cross section of the mounting seat 290 is in a shape of a Chinese character 'shan'), the width of the seat body 291 is adapted to the mounting groove 202, the seat body 291 has a first edge 291a and a second edge 291b which are opposite, the first edge 291a is adjacent to the first side wall 202a of the mounting groove 202, the second edge 291b is adjacent to the first side wall 202a of the mounting groove 202, the first insulating portion 292 is formed by extending the first edge 291a of the seat body 291 to a reference plane, the second insulating portion 293 is formed by extending the second edge 291b of the seat body 291 to the reference plane, the third insulating portion 294 is formed by extending the center of the seat body 291 to the reference plane, and the first conductor 240 is mounted in a space between the first insulating portion 294 (and the first conductor 294 The first conductor 240 fills the space between the first insulator 292 and the third insulator 294), the first conductor 240 is flush with the tread surface 201, the second conductor 250 is installed in the space between the second insulator 293 and the third insulator 294 (the second conductor 250 fills the space between the second insulator 293 and the third insulator 294), the second conductor 250 is flush with the tread surface 201, the thicknesses of the first insulator 292, the second insulator 293, and the third insulator 294 are all less than or equal to 0.5mm (e.g., 0.3mm, 0.5mm), and the feet of the rat can simultaneously tread between the first conductor 240 and the second conductor 250 (or between the first conductor 240 and the ground plate 280, or between the second conductor 250 and the ground plate 280) due to the small thicknesses of the first insulator 292, the second insulator 293, the third insulator 294, so that the local stimulation is formed on the toes of the rat. In the embodiment of the present invention, there are two kinds of electrical stimulation to the mouse, one kind of local stimulation; another is a whole-body stimulation, which is formed when a different foot of a rat steps between the first conductor 240 and the second conductor 250 (or between the first conductor 240 and the ground plate 280 or between the second conductor 250 and the ground plate 280), and obviously, the current intensity of the local stimulation is much greater than that of the whole-body stimulation.

Further, lure food chamber 104 to link up and set up in box 100, lure food chamber 104 to be a tensile cavity, the extending direction of lure food chamber 104 is on a parallel with the axis of rotation of first motor 220, the mouse trapping apparatus still includes a food steamer tray 600, food steamer tray 600 includes bottom plate 610 and two shroudings 620, bottom plate 610 slidable mounting is in the bottom of lure food chamber 104, food groove 601 has been seted up to bottom plate 610, food groove 601 is used for holding and lures food, two shroudings 620 are respectively vertical mounting in the both ends of bottom plate 610, the shape of shrouding 620 and the cross-sectional shape looks adaptation of luring food chamber 104, shrouding 620 seals and lures food chamber 104 and has avoided the mouse to directly get into and lure food chamber 104.

The section of the elastic sheet 310 is rectangular, the ratio of the width to the thickness of the elastic sheet 310 is greater than or equal to 5, the elastic sheet 310 is made of carbon steel, and the thickness of the elastic sheet 310 is less than or equal to 0.5 mm.

Further, the outer wall of the drum 470 is provided with alignment notches 471, the connection post 441 is provided with a rotation scale 441a, the rotation scale 441a indicates a rotation angle of the drum 470, and each cell represents 2 °.

Referring further to fig. 14-18, the mouse trapping device of the embodiment of the present invention provides a second embodiment, in the embodiment of the present invention, the lifting mechanism 490 includes a lifting cylinder 491, a gear 492 and a second motor 493, the first cavity 103 is a cylindrical cavity, an inner wall of the first cavity 103 is spirally fitted with an outer wall of the lifting cylinder 491, the inner wall of the first cavity 103 is provided with a first thread 120, the mouse frame 420 is a revolving body coaxial with the first cavity 103, the accommodating groove 405 is a revolving groove coaxial with the first cavity 103, the lifting cylinder 491 is integrally connected with a bottom of the tray 410, the outer wall of the lifting cylinder 491 is provided with a second thread 494, the first thread 120 is spirally fitted with the second thread 494, an inner wall of the lifting cylinder 491 is provided with a driving tooth 495 (obviously, the driving tooth 491 is an internal gear 491), the gear 492 is accommodated in the lifting cylinder, the gear 492 is engaged with the driving tooth 495, the gear 492 is coaxially fixed to an output shaft of the second motor 493, the second motor 493 is fixedly mounted on the box 100, the second motor 493 is a servo motor, the second motor 493 is electrically connected to the control module 500, when the second motor 493 rotates, the lifting cylinder 491 is lifted spirally, the control module 500 is configured to control the second motor 493 to rotate by a second preset angle to lift the tray 410 by a first preset distance (so that the mouse frame 420 is connected with the top cover 440 in a clamping manner), obviously, the width of the transmission teeth 495 is greater than the first preset distance, the transmission teeth 495 and the gear 492 are engaged all the time during the movement (specifically, the relative movement between the gear 492 and the transmission teeth 495 includes an engaging movement between the transmission teeth 495 and the gear 492 and a sliding movement between the transmission teeth 495 and the gear 492, the sliding movement extends along the axial direction of the gear 492), and the control module 500 is further configured to control the second motor 493 to return to an initial position. In the embodiment of the present invention, the trigger end of the sliding rod 450 is provided with a first ball 453, and the first ball 453 can rotate in any direction relative to the trigger end, in the embodiment of the present invention, the tilt angle of the trigger end is the same as that of the cut-in inclined wall 421, and in the embodiment of the present invention, the cut-in inclined wall 421 extends to the edge of the catching groove 402.

Referring to fig. 19, the third embodiment of the rat trapping device according to the embodiment of the present invention is different from the second embodiment in that the outer wall of the lifting cylinder 491 is spirally engaged with the inner wall of the first cavity 103, in the embodiment of the present invention, the lifting mechanism 490 further includes a plurality of second balls 496, the inner wall of the first cavity 103 is provided with a first spiral groove 103a, the outer wall of the lifting cylinder 491 is provided with a second spiral groove 409, the second spiral groove 409 and the first spiral groove 103a form a spiral raceway, the plurality of second balls 496 are installed in a rolling manner, the lifting cylinder 491 is further provided with a ball returning passage 4010, both ends of the ball returning passage 4010 are communicated with the second spiral groove 409 (specifically, one end of the ball returning passage 4010 is communicated with the beginning of the second spiral groove 409, the other end is communicated with the end of the second spiral groove 409), the ball returning passage 4010 and the spiral raceway form a closed circulation passage, the second balls 496 perform a circulating rolling motion in the circulating passage. In the embodiment of the present invention, a second ball 496 capable of circularly rolling is disposed between the outer wall of the lifting cylinder 491 and the inner wall of the first chamber 103, so as to greatly reduce the frictional resistance between the lifting cylinder 491 and the first chamber 103.

In the embodiment of the present invention, the cross section refers to a plane pattern obtained by cutting a plane perpendicular to the extending direction of the stretched body and the stretched body. The fixed connection of the embodiment of the invention can be welding, buckling connection, screw connection and the like.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mouse trapping device is characterized by comprising a box body, a triggering mechanism, an anti-reverse structure, a mouse taking mechanism and a control module;

the box body is provided with a rotary opening, a mouse trapping channel, a first cavity and a food attracting cavity, the rotary opening is formed in the side wall of the box body, the entering end of the mouse trapping channel is communicated to the rotary opening, the exiting end of the mouse trapping channel is communicated to the first cavity, the first cavity is a stretching cavity body, the first cavity extends to the top wall of the box body, the food attracting cavity is communicated with the mouse trapping channel through a plurality of vent holes, the food attracting cavity contains attracting food, and a plurality of first positioning bulges are convexly arranged on the top wall of the box body;

the trigger mechanism comprises a mouse door, a first motor, a photoelectric switch, a first conductor, a second conductor, a stimulation power supply, a first switch and a second switch; the mouse door is a plate-shaped structure accommodated in the rotary opening, the mouse door is mounted on an output shaft of the first motor, the mouse door seals an entrance end of the mouse trapping channel after the first motor rotates for a first preset angle, the first motor is electrically connected with the control module, the photoelectric switch is arranged in the mouse trapping channel, the photoelectric switch has a triggering distance from the entrance end of the mouse trapping channel, the photoelectric switch is electrically connected with the control module, the first conductor and the second conductor are arranged at the bottom of the mouse trapping channel, the first conductor and the second conductor are insulated and spaced, the first conductor is connected with a first pole of the stimulation power supply through the first switch, the second conductor is electrically connected with a second pole of the stimulation power supply through the second switch, and the first switch is electrically connected with the control module, the second switch is electrically connected with the control module; when the photoelectric switch is triggered, the control module controls the first motor to move by a first preset angle and controls the first switch and the second switch to be closed, and the control module is further used for controlling the first motor, the first switch and the second switch to reset;

the anti-reverse structure comprises a plurality of elastic sheets, a first end of each elastic sheet is fixed on the inner wall of the mouse trapping channel, a second end of each elastic sheet extends to the exit end of the mouse trapping channel, and the space surrounded by the plurality of elastic sheets is in a necking shape;

the mouse taking mechanism comprises a tray, a mouse frame, a mouse net, a top cover, a sliding rod, a first elastic element, a rotary drum, a connecting rope and a lifting mechanism, wherein the tray is accommodated in the first cavity, the tray comprises a tray body, a bearing frame and a plurality of second positioning bulges, the tray body is provided with an open accommodating cavity, the bearing frame is integrally connected with the edge of the tray body, a gap is formed between the outer wall of the bearing frame and the inner wall of the first cavity, the second positioning bulges are convexly arranged on the top surface of the bearing frame, a clamping groove is annularly arranged on the inner wall of the mouse frame, a plurality of second positioning holes are formed in the bottom of the mouse frame, the second positioning bulges are respectively matched with the second positioning holes, the mouse frame is initially arranged on the top surface of the bearing frame, the outer edge of the mouse net is connected with the inner wall of the mouse frame, and the mouse net is initially accommodated in the accommodating cavity, a plurality of first locating holes have been seted up to the bottom surface of top cap, the top cap is used for sealing first chamber, first locating arch with first locating hole cooperation, holding tank and a plurality of slip hole have been seted up to the top cap, the holding tank extends to the bottom surface of top cap, the slip hole with the holding tank intercommunication, slide bar slidable mounting in the slip hole, the slide bar has a trigger end, and is original the trigger end is located the holding tank, first elastic element is used for right the slide bar is applyed an elastic force that keeps the initial position, the protruding spliced pole that is the solid of revolution that is equipped with of top surface of top cap, the protruding portable arch that is equipped with of top surface of spliced pole, portable arch is provided with portable hole, the link passage is seted up to the top cap, the rotary drum rotate install in the spliced pole, link passage one end with slip hole intercommunication, The other end of the connecting rope is communicated to the top surface of the top cover, the connecting rope is contained in the connecting channel, one end of the connecting rope is connected with the sliding rod, the other end of the connecting rope is connected with the rotary drum, the lifting mechanism is used for lifting the tray for a first preset distance and returning the tray to an initial position, the mouse frame moves to the containing groove in the process that the tray is lifted for the first preset distance, and the triggering end of the sliding rod is in contact with the inner wall of the mouse frame and finally enters the clamping groove.

2. A mouse trapping device according to claim 1, wherein the lifting mechanism is an electric push rod, the electric push rod is fixedly installed on the box, a push rod of the electric push rod is fixedly connected with the tray, the electric push rod is electrically connected with the control module, and the control module is configured to control the electric push rod to move a first preset distance and control the electric push rod to return to an initial position after the first switch is closed for a second preset time.

3. A mouse trapping device according to claim 1, characterized in that the lifting mechanism comprises a lifting drum, a gear and a second motor, the first cavity is a cylindrical cavity, the mouse frame is a revolving body coaxial with the first cavity, the holding tank is a revolving tank coaxial with the first cavity, the lifting cylinder is integrally connected with the bottom of the tray, the outer wall of the lifting cylinder is spirally assembled with the inner wall of the first cavity, the inner wall of the lifting cylinder is provided with transmission teeth, the gear is meshed with the transmission teeth, the gear is coaxially fixed on the output shaft of the second motor, the second motor is fixedly arranged on the box body and is electrically connected with the control module, when the second motor rotates, the lifting cylinder rises spirally, and the control module is used for controlling the second motor to rotate by a second preset angle so as to enable the tray to rise by a first preset distance.

4. A mouse trapping device according to claim 3 wherein an inner wall of the first chamber is provided with first threads and an outer wall of the lifting barrel is provided with second threads which are screw-engaged with the first threads.

5. A mouse trapping device according to claim 3, wherein the lifting mechanism further includes a plurality of second balls, a first spiral groove is formed in an inner wall of the first cavity, a second spiral groove is formed in an outer wall of the lifting cylinder, the second spiral groove and the first spiral groove form a spiral raceway, the plurality of second balls are arranged in the spiral passage in a rolling manner, a ball returning passage is further formed in the lifting cylinder, and two ends of the ball returning passage are communicated with the second spiral groove.

6. A mouse trapping device according to claim 1, characterized in that the sliding hole comprises a first hole and a second hole, the first hole and the second hole extend in the same direction, one end of the first hole communicates with the second hole and the other end communicates with the receiving groove, the second hole communicates with the connecting channel, the inner diameter of the first hole is smaller than that of the second hole, the transition of the first hole and the second hole has an abutting step, the sliding rod comprises a first rod and a second rod, the first rod and the second rod extend in the same direction, the first rod and the second rod are fixedly connected, the first rod is slidably mounted in the first hole, the second rod is slidably mounted in the first rod, the triggering end is an end of the first rod far away from the second rod, and the first elastic element is connected with the second rod at one end, The other end of the clamping groove is connected with the inner wall of the second hole, the second rod is abutted against the abutting step initially, a roller or a first ball is arranged at the triggering end, and the depth of the clamping groove is larger than the diameter of the roller or the first ball;

the inner wall of the mouse frame is provided with a cut-in inclined wall, and after the mouse frame enters the accommodating groove, the roller is in rolling contact with the cut-in inclined wall and finally rolls into the clamping groove.

7. A mouse trapping device according to claim 1, wherein the stimulation power source is an alternating power source, a ground plate is arranged at the bottom of the mouse trapping channel, the ground plate is made of a conductive material and is grounded, a treading surface is arranged on the surface of the ground plate facing the mouse trapping channel, a plane where the treading surface is located is a reference plane, and the vent hole penetrates through the treading surface of the ground plate;

the treading surface of the grounding plate is provided with an installation groove, the installation groove is provided with a first side wall and a second side wall which are opposite, and the vent hole and the installation groove do not intersect;

the mouse trapping device further comprises a mounting seat, the mounting seat is made of insulating materials and comprises a seat body, a first insulating portion, a second insulating portion and a third insulating portion, the width of the seat body is matched with the mounting groove, the seat body is provided with a first edge and a second edge, the first edge is adjacent to a first side wall of the mounting groove, the second edge is adjacent to a first side wall of the mounting groove, the first insulating portion is formed by extending the first edge of the seat body to the reference plane, the second insulating portion is formed by extending the second edge of the seat body to the reference plane, the third insulating portion is formed by extending the center of the seat body to the reference plane, the first conductor is mounted in a space between the first insulating portion and the third insulating portion, and the first conductor is flush with the treading surface, the second conductor is arranged in a space between the second insulating part and the third insulating part, the second conductor is flush with the stepping surface, and the thicknesses of the first insulating part, the second insulating part and the third insulating part are all less than or equal to 0.5 mm.

8. A mouse trapping device according to claim 1, wherein the food attracting cavity is formed in the box body in a penetrating manner, the food attracting cavity is a stretching cavity, the extending direction of the food attracting cavity is parallel to the rotation axis of the first motor, the mouse trapping device further comprises a food drawer, the food drawer comprises a bottom plate and two sealing plates, the bottom plate is slidably mounted at the bottom of the food attracting cavity, a food groove is formed in the bottom plate and used for containing the attracting food, the two sealing plates are vertically mounted at two ends of the bottom plate respectively, and the shape of the sealing plates is matched with the shape of the cross section of the food attracting cavity.

9. A mouse trapping device according to claim 1, wherein the spring plate is made of carbon steel, and the thickness of the spring plate is less than or equal to 0.5 mm.

10. A mouse trapping device according to claim 1 wherein the outer wall of the rotating cylinder is provided with alignment notches and the connecting post is provided with rotation graduations.