CN114794074A

CN114794074A - Mouse density monitoring device suitable for multiple environment

Info

Publication number: CN114794074A
Application number: CN202210542314.9A
Authority: CN
Inventors: 胡雅劼; 刘阳; 李观翠; 李玲玲; 余技钢
Original assignee: SICHUAN CENTER FOR DISEASE CONTROL AND PREVENTION
Current assignee: SICHUAN CENTER FOR DISEASE CONTROL AND PREVENTION
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-07-29
Anticipated expiration: 2042-05-18
Also published as: CN114794074B

Abstract

The invention discloses a mouse density monitoring device suitable for various environments, which comprises a capturing box, wherein U-shaped frames are fixed on the inner walls of two sides of the bottom of the capturing box, a toothed plate is connected inside the U-shaped frames in a sliding manner, sealing plates are connected on the tops of openings of two sides of the capturing box in a sliding manner, a supporting mechanism used for supporting the sealing plates is arranged inside the capturing box, two rotating rods are rotatably connected on the inner walls of two sides of the bottom of the capturing box, two gears used for controlling the supporting mechanism to move are fixed on the outer sides of the two rotating rods, and the gears are meshed with the toothed plate. Drive connecting plate and backup pad when the movable plate removes and remove, after the backup pad shifts out from the inside of second notch, the closing plate can the lapse, and the closing plate gliding in-process connecting plate slides in the inside of second spout for the closing plate will catch the case and seal, and the mouse is caught promptly, and through the rate of catching of statistics catching the case, can calculate mouse density.

Description

Mouse density monitoring device suitable for multiple environment

Technical Field

The invention relates to the field of mouse density monitoring devices, in particular to a mouse density monitoring device suitable for various environments.

Background

The rat density refers to the number or activity of rats monitored in a unit space (area, clip, volume, etc.). And are generally classified into absolute densities and relative densities. The rat eradication effect can be judged by comparing the change of the density of the rat before and after the rat eradication. In order to avoid the influence of the investigation method on the mouse killing effect, a contrast is required to be set under conditions or when necessary so as to eliminate errors. When the deratization effect is checked, the methods used before and after deratization are required to be consistent. The closer the investigation is to the development time before deratization, the better, the investigation after deratization should be performed immediately after the deratization measures (such as drugs) are fully exerted.

Commonly used methods for monitoring mouse density are: firstly, monitoring the density of a plate-type mousetrap: the mousetrap can be placed in a straight line or a curve or along a river bank or a ridge according to the environment, and the relative density of the mouse is expressed by the capture rate, namely the capture rate of the mouse captured by the mousetrap. Secondly, monitoring the density of the mice by a powder method: filling talcum powder into a gauze bag, selecting a flat and dry ground, tightly attaching the branch to a wall base, laying powder at night, checking the next morning, recording the number of positive powder blocks and the number of effective powder blocks, and expressing the density of the rat by the positive rate of rat traces.

However, the plate-type mousetrap method has a large workload and potential safety hazards in the implementation process, when a mouse is clamped by a certain mouse trap, the mouse struggles and tears, so that the mouse passing through the mouse trap again improves alertness and affects the capture rate of the mouse trap behind the mouse trap, and for the chalk mark method, the mouse, the reptile, the insect, the bird and the like can leave marks on the powder lump, so that the marks left by the mouse and the type identification can be interfered.

Disclosure of Invention

Objects of the invention

In view of the above, the present invention provides a mouse density monitoring device suitable for various environments, so as to reduce the influence of the external environment on the monitoring device, thereby improving the monitoring accuracy.

(II) technical scheme

In order to achieve the technical purpose, the invention provides a mouse density monitoring device suitable for various environments, which comprises the following components:

it is including catching the case, the inner wall of catching bottom of the case portion both sides all is fixed with U type frame, the inside sliding connection of U type frame has the pinion rack, the equal sliding connection in the top of catching case both sides open-ended has the closing plate, the inside of catching the case is provided with and is used for carrying out the supporting mechanism that supports to the closing plate, the inner wall rotation of catching bottom of the case portion both sides is connected with two dwangs, two the outside of dwang is fixed with two gears that are used for controlling the supporting mechanism and remove, and gear and pinion rack mesh mutually, the inside of catching the case still is provided with and is used for drive gear pivoted actuating mechanism, one side of pinion rack is provided with and is used for carrying out the canceling release mechanical system that resets to the pinion rack after removing.

Preferably, the supporting mechanism comprises a moving plate fixed on one side of the top of the toothed plate, a connecting plate is fixed on one side of the top of the moving plate, and a supporting plate for supporting the sealing plate is fixed on one side of the connecting plate, which is far away from the moving plate.

Preferably, the inside both sides of closing plate have all been seted up second spout and second notch, and second spout and second notch are linked together, the width of connecting plate is less than the width of second spout, and connecting plate sliding fit in the inside of second spout, the length of backup pad is greater than the width of second spout and is less than the length of second notch, the backup pad inlays the inside of establishing the second notch and is used for holding the closing plate.

Preferably, two the outside of dwang all is fixed with solid fixed ring, two gu fixed ring's the outside all is fixed with the pressure receiving plate, and two pressure receiving plates are located the one side setting that two gears are close to each other.

Preferably, actuating mechanism includes that two sets of third spouts of seting up in catching case both sides inner wall, four the clamp plate has been placed jointly at the top of compressed sheet, and the outside of clamp plate is fixed with four curb plates, four curb plate sliding fit corresponds the inside of third spout.

Preferably, one side of pinion rack is fixed with the cylinder pole, and the one end that the pinion rack was kept away from to the cylinder pole runs through U type frame and with U type frame sliding connection to the cylinder pole extends to the outside one end of U type frame and is fixed with the baffle.

Preferably, the reset mechanism comprises an elastic piece sleeved outside the cylindrical rod, one end of the elastic piece is fixed to one side of the partition plate, and the other end of the elastic piece is fixed to the outer side of the U-shaped frame.

Preferably, one side of the toothed plate far away from the cylindrical rod is fixedly provided with a limiting plate, the inside of the U-shaped frame far away from one side of the cylindrical rod is provided with a first notch, the limiting plate is in sliding fit with the inside of the first notch, the inside of the U-shaped frame far away from one side of the limiting plate is provided with a third notch, and the cylindrical rod is in sliding fit with the inside of the third notch.

Preferably, the rectangular channel has been seted up to one side of catching the case, and the inside sliding connection of rectangular channel has the baffle, the fourth spout has been seted up to the cell wall of rectangular channel bottom, the bottom of baffle can inlay the inside of establishing the fourth spout, the fourth notch has been seted up at the top of catching the case, and fourth notch and rectangular channel are linked together, baffle sliding fit is in the inside of fourth notch, the handle groove has been seted up to one side at baffle top.

Preferably, first chutes are formed in two sides of the top of the catching box, the first chutes are communicated with the inside of the catching box, the sealing plate is in sliding fit with the inside of the first chutes, hand screwing bolts are connected to the tops of the two sides of the catching box in a threaded manner, one ends of the hand screwing bolts penetrate through the inside of the catching box and extend to the first chutes, and the hand screwing bolts extend to one ends of the inside of the first chutes to abut against the sealing plate.

According to the technical scheme, the method has the following beneficial effects:

1: through the arrangement of the movable plate, the connecting plate, the supporting plate, the sealing plate and the second sliding groove, the connecting plate and the supporting plate are driven to move when the movable plate moves, the sealing plate can slide downwards after the supporting plate is moved out of the second groove opening, the connecting plate slides in the second sliding groove when the sealing plate slides downwards, so that the sealing plate seals the trapping box, namely, a mouse is trapped, the density of the mouse can be calculated by counting the trapping rate of the trapping box, when the mouse walks to the top of the side plate, the side plate is driven to move downwards, the side plate drives the compression plate to rotate when moving downwards, the rotating rod and the gear are driven to rotate, the toothed plate is driven to move when the gear rotates, the movable plate, the connecting plate and the supporting plate are driven to move, after the supporting plate is moved out of the second groove opening, the sealing plate can slide downwards, and the connecting plate slides in the second sliding groove when the sealing plate slides downwards, the sealing plate seals the catching box, namely, the mouse is caught, and the mouse density can be calculated by counting the catching rate of the catching box.

2: through the setting of curb plate, dwang and gear, when the mouse walks to the curb plate top, can drive the curb plate downstream, the curb plate drives when moving down and receives the board rotation to drive dwang, gear revolve, drive the pinion rack during gear revolve and remove, thereby drive the movable plate when the pinion rack removes, make after the mouse walks to the curb plate top, can drive the movable plate and remove, thereby make the closing plate whereabouts, realize that the mouse is automatic to be caught.

3: through the setting of elastic component, rectangular channel and baffle, after taking the mouse out from the inside of catching the case, under the effect of elastic component resilience force for pinion rack and gear resume to the normal position, and the backup pad resumes to the normal position promptly, is convenient for support the closing plate next time, through the setting of rectangular channel and baffle, is convenient for take out the mouse from the inside of catching the case.

Drawings

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

FIG. 1 is a schematic structural diagram of a rat density monitoring device suitable for various environments, according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of a rat density monitoring device suitable for various environments according to the present invention;

FIG. 4 is a schematic structural diagram of a sealing plate of the rat density monitoring device suitable for various environments according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 6 is a schematic structural view of a compression plate of the rat density monitoring device suitable for various environments according to the present invention;

fig. 7 is a schematic structural diagram of a pressing plate in the rat density monitoring device suitable for various environments provided by the invention.

Description of the drawings: 1. a catching box; 2. a U-shaped frame; 3. a toothed plate; 4. a limiting plate; 5. a first notch; 6. moving the plate; 7. a connecting plate; 8. a support plate; 9. sealing plates; 10. a first chute; 11. a second chute; 12. a second notch; 13. a cylindrical rod; 14. a third notch; 15. a partition plate; 16. an elastic member; 17. rotating the rod; 18. a gear; 19. a fixing ring; 20. a pressure receiving plate; 21. pressing a plate; 22. a side plate; 23. a third chute; 24. a rectangular groove; 25. a baffle plate; 26. a fourth notch; 27. a fourth chute; 28. a handle slot; 29. the bolt is screwed by hand.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-7:

example one

The utility model provides a mouse density monitoring devices suitable for multiple environment, including catching case 1, the inner wall of catching 1 bottom both sides of case all is fixed with U type frame 2, the inside sliding connection of U type frame 2 has pinion rack 3, the equal sliding connection in catching 1 both sides open-ended top of case has closing plate 9, the inside of catching case 1 is provided with and is used for carrying out the supporting mechanism that supports to closing plate 9, the inner wall of catching 1 bottom both sides of case rotates and is connected with two dwang 17, the outside of two dwang 17 is fixed with two gears 18 that are used for controlling the supporting mechanism and remove, and gear 18 and pinion rack 3 mesh mutually, the inside of catching case 1 still is provided with and is used for driving gear 18 pivoted actuating mechanism, one side of pinion rack 3 is provided with and is used for carrying out the canceling release mechanical system that resets to the pinion rack 3 after removing.

Specifically, the supporting mechanism comprises a moving plate 6 fixed on one side of the top of the toothed plate 3, a connecting plate 7 is fixed on one side of the top of the moving plate 6, and a supporting plate 8 used for supporting a sealing plate 9 is fixed on one side, far away from the moving plate 6, of the connecting plate 7.

More specifically, second spout 11 and second notch 12 have all been seted up to the inside both sides of closing plate 9, and second spout 11 and second notch 12 are linked together, and the width of connecting plate 7 is less than the width of second spout 11, and connecting plate 7 sliding fit is in the inside of second spout 11, and the length of backup pad 8 is greater than the width of second spout 11 and is less than the length of second notch 12, and backup pad 8 inlays the inside of establishing second notch 12 and is used for holding closing plate 9.

It should be noted that, because the width of the connecting plate 7 is smaller than the width of the second sliding groove 11, the connecting plate 7 is slidably fitted inside the second sliding groove 11, and in addition, the length of the supporting plate 8 is greater than the width of the second sliding groove 11 and smaller than the length of the second notch 12, so that after the supporting plate 8 is embedded inside the second notch 12, the supporting plate 8 can support the sealing plate 9, and when the moving plate 6 drives the connecting plate 7 and the supporting plate 8 to move, the supporting plate 8 is moved out from the inside of the second notch 12, that is, the sealing plate 9 falls down, so that the second sliding groove 11 slides inside the connecting plate 7.

Further, catch one side of case 1 and seted up rectangular channel 24, and the inside sliding connection of rectangular channel 24 has baffle 25, fourth spout 27 has been seted up to the cell wall of rectangular channel 24 bottom, the inside of establishing fourth spout 27 can be inlayed to the bottom of baffle 25, fourth notch 26 has been seted up at the top of catching case 1, and fourth notch 26 and rectangular channel 24 are linked together, baffle 25 sliding fit is in the inside of fourth notch 26, handle groove 28 has been seted up to one side at baffle 25 top, it needs to explain, after catching the mouse when the inside of catching case 1, shift out baffle 25 from the inside of rectangular channel 24, can take out the inside mouse of catching case 1.

Furthermore, first spout 10 has all been seted up to the both sides at catching case 1 top, and first spout 10 is linked together with the inside of catching case 1, and closing plate 9 sliding fit is in the inside of first spout 10, and the equal threaded connection in top of catching case 1 both sides has hand to twist bolt 29, and the one end of hand to twist bolt 29 runs through and catches case 1 and extend to the inside of first spout 10, and hand is twisted bolt 29 and is extended to the inside one end of first spout 10 and support and tighten closing plate 9.

Example two

The utility model provides a mouse density monitoring devices suitable for multiple environment, its on the basis of embodiment one, the outside of two dwang 17 all is fixed with solid fixed ring 19, and the outside of two solid fixed ring 19 all is fixed with receives the pressure plate 20, and two one sides that receive the pressure plate 20 and be located two gears 18 and be close to each other set up.

Specifically, actuating mechanism includes that two sets of setings up in the third spout 23 of catching 1 both sides inner wall of case, and four are received the top of board 20 and have placed clamp plate 21 jointly, and the outside of clamp plate 21 is fixed with four curb plates 22, and four curb plates 22 sliding fit are in the inside that corresponds third spout 23, need explain that, in the in-process that clamp plate 21 reciprocated, curb plate 22 slides in the inside of third spout 23 for more steady that clamp plate 21 removed.

More specifically, one side of pinion rack 3 is fixed with cylinder pole 13, and cylinder pole 13 keep away from the one end of pinion rack 3 run through U type frame 2 and with U type frame 2 sliding connection, and cylinder pole 13 extends to the outside one end of U type frame 2 and is fixed with baffle 15, and canceling release mechanical system establishes the elastic component 16 in cylinder pole 13 outside including the cover, and the one end of elastic component 16 and one side of baffle 15 are fixed mutually, and the other end of elastic component 16 and the outside of U type frame 2 are fixed mutually.

It should be noted that, the elastic member 16 may use a spring or the like, and in the initial state of the elastic member 16, the distance from the top of the pressure receiving plate 20 to the top of the toothed plate 3 is greater than the distance from the top of the gear 18 to the top of the toothed plate 3, so that the pressure plate 21 can be placed inside the pressure receiving plate 20, and after a mouse is taken out from the inside of the capturing box 1, the toothed plate 3 and the gear 18 are restored to the original position under the resilient force of the elastic member 16.

Further, one side that cylindrical pole 13 was kept away from to pinion rack 3 is fixed with limiting plate 4, and first notch 5 has been seted up to the inside that cylindrical pole 13 one side was kept away from to U type frame 2, and limiting plate 4 sliding fit is in the inside of first notch 5, and third notch 14 has been seted up to the inside that limiting plate 4 one side was kept away from to U type frame 2, and cylindrical pole 13 sliding fit is in the inside of third notch 14.

It should be noted that, when the mouse walked to curb plate 22 top, curb plate 22 drove and is pressed board 20 to rotate to drive dwang 17 and gear 18 and rotate, thereby make pinion rack 3 begin to remove, pinion rack 3 is at the removal in-process, and limiting plate 4 removes at the inside of first notch 5, makes more steady that pinion rack 3 removed.

The working principle is as follows: firstly, a plurality of catching boxes 1 are distributed in a region needing to be detected, then a handle groove 28 is held to take out a baffle plate 25 from the inside of a rectangular groove 24, so that the inside of the catching boxes 1 is exposed, then a sealing plate 9 is upwards slid, then a hand bolt 29 is rotated, the hand bolt 29 is pressed against the sealing plate 9, then a pressing plate 21 is slid, so that the pressing plate 21 is attached to a pressed plate 20, then the hand bolt 29 is reversely rotated, so that the sealing plate 9 is not pressed, then the sealing plate 9 is downwards moved, so that a supporting plate 8 is embedded in the inside of a second notch 12, then the baffle plate 25 is placed in the rectangular groove 24, so that the rectangular groove 24 is sealed by the baffle plate 25, when a mouse enters the inside of the catching box 1 from any one of two openings of the catching boxes 1, when the mouse walks to the top of a side plate 22, the side plate 22 is driven to downwards move, and the pressed plate 20 is driven to rotate when the side plate 22 downwards moves, thereby drive dwang 17, gear 18 rotates, gear 18 drives the pinion rack 3 when rotating and removes, thereby drive movable plate 6, connecting plate 7 and backup pad 8 remove, shift out the back when backup pad 8 is followed the inside of second notch 12, closing plate 9 can the lapse, closing plate 9 gliding in-process connecting plate 7 slides in the inside of second spout 11, make closing plate 9 will catch case 1 sealedly, the mouse is caught promptly, through the capture rate of a plurality of 1 mice of catching case of statistics, the density that can reachd the mouse.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a mouse density monitoring devices suitable for multiple environment, is including catching case (1), its characterized in that, the inner wall of catching case (1) bottom both sides all is fixed with U type frame (2), the inside sliding connection of U type frame (2) has pinion rack (3), the equal sliding connection in top of catching case (1) both sides open-ended has closing plate (9), the inside of catching case (1) is provided with and is used for carrying out the supporting mechanism that supports closing plate (9), the inner wall of catching case (1) bottom both sides rotates and is connected with two dwang (17), two the outside of dwang (17) is fixed with two gears (18) that are used for controlling the supporting mechanism and remove, and gear (18) and pinion rack (3) mesh mutually, the inside of catching case (1) still is provided with and is used for drive gear (18) pivoted actuating mechanism, one side of pinion rack (3) is provided with the machine that resets that is used for resetting pinion rack (3) after the removal And (5) forming.

2. The device for monitoring the density of mice in various environments as claimed in claim 1, wherein the supporting mechanism comprises a moving plate (6) fixed on one side of the top of the toothed plate (3), a connecting plate (7) is fixed on one side of the top of the moving plate (6), and a supporting plate (8) for supporting the sealing plate (9) is fixed on one side of the connecting plate (7) far away from the moving plate (6).

3. The device for monitoring the density of the mice suitable for various environments as claimed in claim 2, wherein the sealing plate (9) is provided with a second sliding groove (11) and a second notch (12) at two sides of the inside, the second sliding groove (11) is communicated with the second notch (12), the width of the connecting plate (7) is smaller than the width of the second sliding groove (11), the connecting plate (7) is in sliding fit with the inside of the second sliding groove (11), the length of the supporting plate (8) is larger than the width of the second sliding groove (11) and smaller than the length of the second notch (12), and the supporting plate (8) is embedded in the second notch (12) for supporting the sealing plate (9).

4. A mouse density monitoring device suitable for multiple environments according to claim 1, wherein fixing rings (19) are fixed on the outer sides of the two rotating rods (17), pressure receiving plates (20) are fixed on the outer sides of the two fixing rings (19), and the two pressure receiving plates (20) are arranged on the side where the two gears (18) are close to each other.

5. The device for monitoring the density of the mice suitable for various environments as claimed in claim 4, wherein the driving mechanism comprises two sets of third sliding grooves (23) arranged on the inner walls of the two sides of the catching box (1), a pressing plate (21) is jointly placed on the tops of the four pressed plates (20), four side plates (22) are fixed on the outer sides of the pressing plate (21), and the four side plates (22) are in sliding fit with the interiors of the corresponding third sliding grooves (23).

6. The multi-environment mouse density monitoring device according to claim 1, wherein a cylindrical rod (13) is fixed on one side of the toothed plate (3), one end of the cylindrical rod (13) far away from the toothed plate (3) penetrates through the U-shaped frame (2) and is in sliding connection with the U-shaped frame (2), and a partition plate (15) is fixed on one end of the cylindrical rod (13) extending to the outside of the U-shaped frame (2).

7. The device for monitoring the density of the mice suitable for various environments as claimed in claim 6, wherein the resetting mechanism comprises an elastic member (16) sleeved outside the cylindrical rod (13), one end of the elastic member (16) is fixed with one side of the partition plate (15), and the other end of the elastic member (16) is fixed with the outer side of the U-shaped frame (2).

8. The device for monitoring the density of the rats suitable for multiple environments as claimed in claim 6, wherein a limiting plate (4) is fixed on one side of the toothed plate (3) far away from the cylindrical rod (13), a first notch (5) is formed in the inner part of one side of the U-shaped frame (2) far away from the cylindrical rod (13), the limiting plate (4) is in sliding fit with the inner part of the first notch (5), a third notch (14) is formed in the inner part of one side of the U-shaped frame (2) far away from the limiting plate (4), and the cylindrical rod (13) is in sliding fit with the inner part of the third notch (14).

9. The device for monitoring the density of the mice suitable for various environments as claimed in claim 1, wherein a rectangular groove (24) is formed in one side of the capturing box (1), a baffle (25) is slidably connected to the inside of the rectangular groove (24), a fourth sliding groove (27) is formed in a groove wall of the bottom of the rectangular groove (24), the bottom of the baffle (25) can be embedded into the fourth sliding groove (27), a fourth notch (26) is formed in the top of the capturing box (1), the fourth notch (26) is communicated with the rectangular groove (24), the baffle (25) is slidably fitted into the fourth notch (26), and a handle groove (28) is formed in one side of the top of the baffle (25).

10. The device for monitoring the density of the mice suitable for various environments as claimed in claim 1, wherein the capturing box (1) is provided with first sliding grooves (10) on both sides of the top thereof, the first sliding grooves (10) are communicated with the inside of the capturing box (1), the sealing plate (9) is in sliding fit with the inside of the first sliding grooves (10), the top of both sides of the capturing box (1) is in threaded connection with hand-screwed bolts (29), one ends of the hand-screwed bolts (29) penetrate through the capturing box (1) and extend into the inside of the first sliding grooves (10), and one ends of the hand-screwed bolts (29) extending into the inside of the first sliding grooves (10) abut against the sealing plate (9).