CN210017587U

CN210017587U - High-sensitivity mouse trap

Info

Publication number: CN210017587U
Application number: CN201920405407.0U
Authority: CN
Inventors: 陈信村
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-07
Anticipated expiration: 2029-03-27

Abstract

The utility model provides a mousetrap with high sensitivity, which comprises a mousetrap body, wherein a front door and a rear door are respectively arranged at two ends of the mousetrap body, and the front door and the rear door are both connected with the mousetrap body in a sliding way through sliding chutes; the upper end and the lower end of the front door are both provided with folded edges, and the lower end of the front door is fixed with a first permanent magnet; the upper end of the rear door is provided with a hem, and a spring lock catch for locking the rear door is arranged above the rear door and at the upper end of the mousetrap body; the mouse trapping cage body, the front door and the rear door are all made of iron; a bait platform is arranged at the lower part in the mouse trapping cage body, a first travel switch is arranged below the bait platform, and a pedal is fixed on a first trigger rod of the first travel switch; a power supply bin is fixed at the upper part in the mouse trapping cage body, and a battery box is arranged in the power supply bin; the upper portion in the mousetrap body is further fixedly provided with a central control lock, and a spring capable of enabling the central shaft to reset is sleeved on the central shaft of the central control lock. The utility model has the advantages of sensitivity, high efficiency, wide application range, energy conservation, long service life and the like.

Description

High-sensitivity mouse trap

Technical Field

The utility model relates to a mousetrap especially relates to a mousetrap that sensitivity is high.

Background

The mouse is a big public nuisance, and people think of the way to kill the mouse. At present, the mouse killing method adopted by people is various, wherein the better method is four main methods, namely electric mouse killing, mouse clamping, mouse sticking plate and mouse killing after mouse cage trapping. The first three mouse trapping methods are all likely to cause damage to people or other small animals, have potential safety hazards, and adopt a mouse trapping cage as the safest mouse trapping mode.

The entrance door of the mousetrap in the current market is mostly closed by adopting an infrared control mode or a mechanism control mode, but the two modes have the defects: the sensitivity of the trap controlled by the organ is not enough, sometimes the small mouse can cause the organ not to be triggered; the infrared-controlled mousetrap is greatly influenced by ambient light and has a narrow application range.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists to current technique, provide a mousetrap that sensitivity is high, the utility model aims to solve the technical problem that through the structural design to the mousetrap, make its sensitivity high, application scope is wide.

The purpose of the utility model can be realized by the following technical proposal: a mousetrap with high sensitivity is characterized by comprising a mousetrap body, wherein a front door and a rear door are respectively arranged at two ends of the mousetrap body and are in sliding connection with the mousetrap body through sliding chutes; the upper end and the lower end of the front door are both provided with folded edges, and the lower end of the front door is fixed with a first permanent magnet; the upper end of the rear door is provided with a hem, and a spring lock catch for locking the rear door is arranged above the rear door and at the upper end of the mousetrap body; the mousetrap body, the front door and the rear door are all made of iron; a bait platform is arranged at the lower part in the mousetrap body, a first travel switch is arranged below the bait platform, and a pedal is fixed on a first trigger rod of the first travel switch; a power supply bin is fixed at the upper part in the mouse trapping cage body, and a battery box is arranged in the power supply bin; a central control lock is fixedly arranged at the upper part in the mousetrap cage body, and a spring which can enable the central shaft to extend forwards and reset is sleeved on a central shaft of the central control lock; a crank arm is fixed on a central shaft of the central control lock, one end of the crank arm is fixedly connected with the central shaft, and a second permanent magnet is fixed on the other end of the crank arm; the upper end of the mouse trapping cage body is also provided with a handle.

When the mousetrap is not electrified, the central shaft of the central control lock in the mousetrap is in a forward extending state, and the second permanent magnet is positioned above the lower hem of the front door; the battery box is filled with batteries, the upper folding edge of the front door is pulled by hand, the front door is pulled and opened until the lower folding edge of the front door is tightly attached to the second permanent magnet and is firmly sucked by the second permanent magnet, then the bait is placed on the bait table of the mouse trapping cage, and finally the rear door is fastened, so that the mouse trapping cage can be placed in an area where mice move for mouse trapping. When a mouse is sucked into the mouse trapping cage by the bait on the bait platform, the mouse must pass through the pedal to eat the bait; when a mouse is lifted on the pedal, the pedal drives the first trigger rod to move downwards under the action of the weight of the mouse, so that the first travel switch is triggered to electrify the central control lock; after the central lock is electrified, the central shaft of the central lock is immediately retracted to drive the crank arm and the second permanent magnet to retract together, so that the second permanent magnet is separated from the lower hem of the front door; the front door slides downwards under the action of gravity to be closed, and the first permanent magnet at the lower end of the front door is tightly contacted with the bottom plate of the mouse trapping cage body and firmly absorbed, so that a mouse is trapped in the mouse trapping cage. The mousetrap adopts the travel switch and the central control lock to control the closing of the front door, so that when the mousetrap is designed, the pedal can be lifted by the reset spring in the selected first travel switch, and the mousetrap has high sensitivity; the triggering mechanism of the mouse trap completely depends on the activity of the mouse trap and the mouse, and the mouse trap is not interfered by light, so the mouse trap has a wide application range.

The central lock involved in the application can be of the following structure: the central shaft of the central control lock is fixedly connected with an adsorption block, a coil, an armature and a delay switch are arranged in the central control lock, and the delay switch, the coil and a power supply are connected together in series. After the central control lock is electrified, the coil and the armature form an electromagnet, and under the action of magnetic force, the adsorption block is close to the armature to drive the central shaft of the central control lock to retract; after a short period of time, the delay switch cuts off the power of the central control lock, the electromagnet loses magnetic force, and the central shaft of the central control lock is extended forward again and reset under the action of the spring. The central lock involved in the present application may also be other structures or ways that enable retraction of the central shaft and then disconnection of the power supply.

In the mousetrap with high sensitivity, a second travel switch is arranged on the lower portion of the inside of the mousetrap body near a front door, and one end of a second trigger rod of the second travel switch is located below the front door.

After the mouse is caught by the mouse trapping cage, the mouse still lives for a long time, so the mouse can continuously move in the mouse trapping cage, and the pedals are continuously lifted up and down, so that the central control lock in the mouse trapping cage continuously works, the electric energy of the battery is wasted, and the service life of the central control lock is influenced; the second travel switch can just solve the problem, the second travel switch is in a conducting state when not triggered and is in a disconnecting state after being triggered; in the process that the front door slides downwards, the front door drives a second trigger rod of a second travel switch to trigger a second travel and disconnect the power supply of the mouse trapping cage. Therefore, the mousetrap can save more energy and has longer service life.

The utility model discloses the advantage:

1. the mousetrap adopts the travel switch and the central control lock to control the closing of the front door, so that the mousetrap has high sensitivity.

2. The triggering mechanism of the mouse trapping cage completely depends on the mouse trapping cage and the movement of the mouse, and is not interfered by light, so that the mouse trapping cage has a wide application range.

3. The second travel switch is arranged in the mouse trapping cage, so that the mouse trapping cage is more energy-saving and longer in service life.

Drawings

Fig. 1 is a schematic perspective view of the mousetrap.

Figure 2 is a top view of the present mousetrap.

Fig. 3 is a sectional view taken along a-a in fig. 2.

In the figure, 1, a mousetrap body; 2. a front door; 3. a rear door; 4. a chute; 5. folding edges; 6. a first permanent magnet; 7. a spring lock catch; 8. a bait station; 9. a first travel switch; 10. a first trigger lever; 11. a pedal; 12. a power supply bin; 13. a battery case; 14. a central control lock; 15. a central shaft; 16. a spring; 17. a crank arm; 18. a second permanent magnet; 19. A handle; 20. a second travel switch; 21. a second trigger lever.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, a mousetrap with high sensitivity comprises a mousetrap body 1, wherein a front door 2 and a rear door 3 are respectively arranged at two ends of the mousetrap body 1, and the front door 2 and the rear door 3 are both connected with the mousetrap body 1 in a sliding manner through a sliding groove 4; the upper end and the lower end of the front door 2 are both provided with folded edges 5, and the lower end of the front door 2 is fixed with a first permanent magnet 6; the upper end of the rear door 3 is provided with a hem 5, and a spring lock catch 7 for locking the rear door 3 is arranged above the rear door 3 and at the upper end of the mousetrap body 1; the mouse trapping cage body 1, the front door 2 and the rear door 3 are all made of iron; a bait platform 8 is arranged at the lower part in the mousetrap cage body 1, a first travel switch 9 is arranged below the bait platform 8, and a pedal 11 is fixed on a first trigger rod 10 of the first travel switch 9; a power supply bin 12 is fixed at the upper part in the mouse trapping cage body 1, and a battery box 13 is arranged in the power supply bin 12; a central control lock 14 is also fixedly arranged at the upper part in the mousetrap body 1, and a spring 16 which can enable the central shaft 15 to extend forwards and return is sleeved on a central shaft 15 of the central control lock 14; a crank arm 17 is fixed on the central shaft 15 of the central control lock 14, one end of the crank arm 17 is fixedly connected with the central shaft 15, and a second permanent magnet 18 is fixed on the other end of the crank arm 17; the upper end of the mousetrap body 1 is also provided with a handle 19.

When the mousetrap is not electrified, the central shaft 15 of the inner central lock 14 is in a forward extending state, and the second permanent magnet 18 is positioned above the lower hem 5 of the front door 2; the battery box 13 is filled with batteries, then the upper folding edge 5 of the front door 2 is pulled by hand, the front door 2 is pulled and opened until the lower folding edge 5 of the front door 2 is tightly attached to the second permanent magnet 18 and firmly sucked by the second permanent magnet 18, then a bait is placed on the bait table 8 of the mouse trapping cage, and finally the rear door 3 is fastened, so that the mouse trapping cage can be placed in an area where mice move for mouse trapping. When a mouse is sucked into the mouse trapping cage by the bait on the bait table 8, the mouse must pass through the pedal 11 to eat the bait; when a mouse is lifted on the pedal 11, the pedal 11 drives the first trigger rod 10 to move downwards under the action of the weight of the mouse, so that the first travel switch 9 is triggered to electrify the central control lock 14; after the central lock 14 is electrified, the central shaft 15 of the central lock is immediately retracted to drive the crank arm 17 and the second permanent magnet 18 to retract together, so that the second permanent magnet 18 is separated from the lower folded edge 5 of the front door 2; the front door 2 slides downwards under the action of gravity to be closed, the first permanent magnet 6 at the lower end of the front door closely contacts with and firmly absorbs the bottom plate of the mouse trapping cage body 1, a mouse is trapped in the mouse trapping cage, the central control lock 14 is powered off after the mouse leaves the pedal 11, and the central shaft 15 of the central control lock is stretched forwards again under the action of the spring 16. The mousetrap adopts the travel switch and the central control lock 14 to control the closing of the front door 2, so that when the mousetrap is designed, the pedal 11 can be lifted by the selected return spring in the first travel switch 9, and the mousetrap has high sensitivity; the triggering mechanism of the mouse trap completely depends on the activity of the mouse trap and the mouse, and the mouse trap is not interfered by light, so the mouse trap has a wide application range.

A second travel switch 20 is arranged at the lower part in the mousetrap body 1 near the front door 2, and one end of a second trigger rod 21 of the second travel switch 20 is positioned below the front door 2; after a mouse is caught by the mousetrap, the mouse still lives for a long time, so the mouse continuously moves in the mousetrap, continuously goes up and down the pedal 11, continuously works the central control lock 14 in the mousetrap, wastes battery power and influences the service life of the central control lock 14; the second travel switch 20 can solve the problem, the second travel switch 20 is in a conducting state when not triggered, and is in a disconnecting state after being triggered; when the front door 2 slides downwards, the front door drives the second trigger rod 21 of the second travel switch 20 to trigger the second travel, and the power supply of the mouse trapping cage is disconnected. Therefore, the mousetrap can save more energy and has longer service life.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A mousetrap with high sensitivity is characterized by comprising a mousetrap body (1), wherein a front door (2) and a rear door (3) are respectively arranged at two ends of the mousetrap body (1), and the front door (2) and the rear door (3) are both in sliding connection with the mousetrap body (1) through a sliding groove (4); the upper end and the lower end of the front door (2) are both provided with folded edges (5), and the lower end of the front door (2) is fixed with a first permanent magnet (6); the upper end of the rear door (3) is provided with a hem (5), and a spring lock catch (7) for locking the rear door (3) is arranged above the rear door (3) and at the upper end of the mouse trapping cage body (1); the mouse trapping cage body (1), the front door (2) and the rear door (3) are all made of iron; a bait platform (8) is arranged at the lower part in the mousetrap body (1), a first travel switch (9) is arranged below the bait platform (8), and a pedal (11) is fixed on a first trigger rod (10) of the first travel switch (9); a power supply bin (12) is fixed at the upper part in the mousetrap body (1), and a battery box (13) is arranged in the power supply bin (12); a central control lock (14) is fixedly arranged at the inner upper part of the mousetrap body (1), and a spring (16) which can reset the central shaft (15) is sleeved on the central shaft (15) of the central control lock (14); a crank arm (17) is fixed on a central shaft (15) of the central control lock (14), one end of the crank arm (17) is fixedly connected with the central shaft (15), and a second permanent magnet (18) is fixed on the other end of the crank arm (17); the upper end of the mouse trapping cage body (1) is also provided with a handle (19).

2. A mousetrap with high sensitivity according to claim 1, wherein a second travel switch (20) is arranged at the lower part of the inside of the mousetrap body (1) near the front door (2), and one end of a second trigger rod (21) of the second travel switch (20) is positioned below the front door (2).