CN205143315U - Mouse catching device - Google Patents

Abstract

The utility model discloses a mouse catching device, include: mousing case, mousing door, motor, solenoid valve, weighing transducer and controller, the inside of mousing case is the cavity structure, and the lateral part of mousing case is equipped with the slope, makes things convenient for the mouse to scramble on the mousing case, and the upper end of the case that should kill rats is equipped with the mouth that kills rats, the mousing gate open cross the worm articulate in (its articulated mode is shown as in the figure) is located to the mouth that kills rats, drives the door that kills rats by the worm and open or close the mousing mouth, the motor passes through the worm wheel and is connected in order to drive it rotatoryly with the worm, the mousing incasement is located to the solenoid valve, and when the door that kills rats was closed, the valve block of this solenoid valve can pop out the card made the door that kills rats keep the closed condition in the bottom surface of the door that kills rats, weighing transducer locates the bottom surface of the door that kills rats for the weight of acquireing on the door that kills rats changes, the top of the door that kills rats is located to the bait through the support, the controller is connected with solenoid valve, weighing transducer and motor respectively. This mouse catching device has higher mousing ability.

Description

A kind of mouse trap

Technical field

The utility model relates to mouse trap, particularly a kind of mouse trap.

Background technology

In the laboratory of school, it puts multiple valuable experimental facilities, and every day all can safeguard these experimental facilities, to enable experimental facilities keep function precision, and can extend the service life of experimental facilities; But, often have mouse activity in laboratory, when carrying out activity at valuable experimental facilities; may damage experimental facilities; and general mouse trap may damage mouse when using, it is bled and may pollute laboratory, and mouse catches and grabs cage and easily allow mouse escape.

The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.

Utility model content

The purpose of this utility model is to provide a kind of mouse trap, thus overcome existing mouse trap should not laboratory use shortcoming.

For achieving the above object, the utility model provides a kind of mouse trap, comprising:

Mouse trapping boxes, its inside is cavity structure, and the upper end of this mouse trapping boxes is provided with mousing mouth;

Rating gate, it is articulated with described mousing mouth place by worm screw, drives described rating gate to open or close described mousing mouth by described worm screw;

Motor, it is connected to drive it to rotate with described worm screw by worm gear;

Magnetic valve, it is located in described mouse trapping boxes, and when described rating gate is closed, the bottom surface that the valve block of this magnetic valve can be stuck in described rating gate makes described rating gate keep closed condition;

Weight sensor, it is located at the bottom surface of described rating gate;

Bait, it is set up in the top of described rating gate by propping up; And

Controller, it is connected with described magnetic valve, described weight sensor and described motor respectively.

Preferably, in technique scheme, described controller is single-chip microcomputer.

Preferably, in technique scheme, the sidepiece of described mouse trapping boxes is provided with slope.

Compared with prior art, the utility model has following beneficial effect:

1. mouse trap of the present utility model, when mouse be positioned at rating gate eats food bait time, weight sensor sends a signal to controller, and valve block is regained by controller Controlling solenoid valve, rating gate is opened, mouse falls in mouse trapping boxes and kills rats, and when weight do not experienced by weight sensor, controller controls motor and cuts out by rating gate by worm-and-wheel gear, the valve block of magnetic valve ejects, recover reset condition, this mousetrap can not damage mouse, and the mouse in mouse trapping boxes also cannot escape.

2. structure is simple, and cost is lower.

Accompanying drawing explanation

Fig. 1 is the structural representation according to the utility model mouse trap.

Fig. 2 is according to the utility model rating gate partial top schematic diagram.

Main Reference Numerals illustrates:

1-mouse trapping boxes, 2-slope, 3-rating gate, 4-worm screw, 5-magnetic valve, 6-weight sensor, 7-controller, 8-worm gear, 9-motor, 10-bait, 11-support.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.

Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.

Fig. 1 to Fig. 2 shows the structural representation of the mousetrap according to the utility model preferred embodiment.As shown in Figure 1, this mousetrap comprises: mouse trapping boxes 1, rating gate 3, motor 9, magnetic valve 5, weight sensor 6 and controller 7, the inside of mouse trapping boxes 1 is cavity structure, and the sidepiece of mouse trapping boxes 1 is provided with slope 2, and facilitate mouse to climb toward mouse trapping boxes 1 upper end, the upper end of this mouse trapping boxes 1 is provided with mousing mouth, rating gate 3 is articulated with mousing mouth place (its articulated manner as shown in Figure 2) by worm screw 4, drives rating gate 3 to open or close mousing mouth by worm screw 4, motor 9 is connected to drive it to rotate with worm screw 4 by worm gear 8, magnetic valve 5 is located in mouse trapping boxes 1, and when rating gate 3 is closed, the valve block of this magnetic valve 5 can eject the bottom surface being stuck in rating gate 3 makes rating gate 3 keep closed condition, the bottom surface of rating gate 3 is located at by weight sensor 6, for obtaining the weight change on rating gate 3, bait 10 is located at the top of rating gate 3 by support 11, controller 7 respectively with magnetic valve 5, weight sensor 6 and motor 9 connect, when mouse be positioned at rating gate 3 eats food bait time, the weight change on rating gate 3 responded to by weight sensor 6, and changed and send a signal to controller 7, valve block is regained by controller 7 Controlling solenoid valve 5, rating gate is opened, mouse falls in mouse trapping boxes 1 and kills rats, when weight do not experienced by weight sensor 6, controller 7 controls motor 9 and cuts out by rating gate 3 by worm-and-wheel gear, the valve block of magnetic valve 5 ejects, recover reset condition, this mousetrap can not damage mouse, and the mouse in mouse trapping boxes also cannot escape, in this embodiment, controller is preferably single-chip microcomputer.

In sum, because mouse trap has good mousing ability, and do not injure mouse, make to pollute laboratory, be comparatively applicable to laboratory and use.

The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.

Claims (3)

1. a mouse trap, is characterized in that, comprising:

Mouse trapping boxes, its inside is cavity structure, and the upper end of this mouse trapping boxes is provided with mousing mouth;

Rating gate, it is articulated with described mousing mouth place by worm screw, drives described rating gate to open or close described mousing mouth by described worm screw;

Motor, it is connected to drive it to rotate with described worm screw by worm gear;

Magnetic valve, it is located in described mouse trapping boxes, and when described rating gate is closed, the bottom surface that the valve block of this magnetic valve can be stuck in described rating gate makes described rating gate keep closed condition;

Weight sensor, it is located at the bottom surface of described rating gate;

Bait, it is set up in the top of described rating gate by propping up; And

Controller, it is connected with described magnetic valve, described weight sensor and described motor respectively.

2. mouse trap according to claim 1, is characterized in that, described controller is single-chip microcomputer.

3. mouse trap according to claim 1, is characterized in that, the sidepiece of described mouse trapping boxes is provided with slope.