Trap with cover
By designing a ring-shaped edge and sealing plate structure for the covered mouse trap, and combining metal and paper materials, the problems of unstable fixation and inconvenient assembly of existing mouse traps are solved, and continuous live capture and stable connection of the mouse trap are realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN TIANZHUO TECHNOLOGY CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-14
AI Technical Summary
Existing mousetraps are difficult to continuously capture live mice, and the capturing devices are not securely fixed and are inconvenient to assemble.
A lidded mouse box was designed, which adopts an annular edge and sealing plate structure, combining metal and paper materials. The mouse box and lid are firmly fixed by an inner clamping plate and a radial constraint plate. With the help of an electromagnetic hammer and a sensor, the automatic capture and discharge process is realized.
This design achieves a secure connection between the mouse trap and the lid, simplifies the assembly process, ensures continuous operation of the mousetrap, and reduces the rate of accidental capture and the risk of mouse escape.
Smart Images
Figure CN224482749U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of pest control technology, specifically relating to a covered rat trap box for rat traps. Background Technology
[0002] Rats are pests that pose a growing threat to people's lives and livelihoods. Therefore, people have developed many new devices for catching rats.
[0003] However, there are few devices that can continuously capture live mice. The inventor of this invention has 20 years of experience and is a senior worker in the field of mousetraps. This invention attempts to provide a mousetrap that can work continuously.
[0004] Designing a mouse trap is one of the more challenging aspects. Utility Model Content
[0005] The technical problem to be solved by this utility model is: how to combine a covered mouse trap with a continuous live mouse trap.
[0006] The specific technical solution of this utility model is as follows:
[0007] A lidded mouse trap includes a mouse box, which is a cylindrical body open at both ends, with the middle part serving as a storage space for mice. An annular rim is fixed to one end of the mouse box. The annular rim has a U-shaped cross-section and is clamped to the end of the mouse box. The end of the outer contour of the annular rim near the middle of the mouse box is the inner end of the annular rim, and the inner contour of the annular rim is its inner surface. Each end of the mouse box is fitted with a mouse box lid, which includes a sealing plate. Three sides of the sealing plate are fixed with sealing side plates, and the fourth side is an entry channel for the mouse box. An inner locking plate is fixed to the outer end of the sealing side plate. When the annular rim enters the space between the sealing plate and the inner locking plate, the inner locking plate engages with the inner end of the annular rim, thus securing the mouse box and the mouse box lid.
[0008] The inner card plate has an arc-shaped recess that matches the annular edge.
[0009] The fourth side of the sealing plate extends towards the entrance channel to form the sealing plate tongue, and the end side of the sealing plate tongue is the sealing plate tongue end face.
[0010] The sealing plate fixes the radial constraint plate, which mates with the inner surface of the annular edge. When the annular edge enters the space between the sealing plate and the inner clamping plate, the radial constraint plate abuts against the inner surface of the annular edge on the side away from the entry channel, thereby fixing the mouse box and the mouse box cover.
[0011] The inner retaining plate is formed by folding the outer end of the sealing side plate inward.
[0012] The mouse box is made of paper, and the ring-shaped edge is made of metal.
[0013] Compared with the prior art, the technical advantages of this utility model are that the mouse box and the mouse box lid are more firmly fixed and the assembly is more convenient, which can realize continuous mouse catching work. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the present invention.
[0015] Figure 2 This is a three-dimensional schematic diagram of the present invention with the outer shell removed.
[0016] Figure 3 This is a schematic diagram (a) of the mouse box storage compartment.
[0017] Figure 4 This is a schematic diagram (II) of the mouse box storage compartment.
[0018] Figure 5 This is a diagram illustrating the material cutting process for the mouse trap.
[0019] Figure 6 This is a cross-sectional schematic diagram (a) of the present invention after the outer shell has been removed.
[0020] Figure 7 This is a schematic diagram of the material dispatching and shipping mechanism.
[0021] Figure 8 This is a cross-sectional schematic diagram (II) of the present invention after the outer shell has been removed.
[0022] Figure 9 This is a cross-sectional schematic diagram (III) of the present invention after the outer shell has been removed.
[0023] Figure 10 This is a diagram of a mousetrap.
[0024] Figure 11 This is a schematic diagram of the mouse trap lid (I).
[0025] Figure 12 This is a schematic diagram (two) of the mouse box lid.
[0026] Figure 13 This is a schematic diagram of part of the rack.
[0027] Figure 14 This is a schematic diagram of the rotating component.
[0028] Figure 15 This is a top view of the rotating support plate.
[0029] Figure 16 This is a schematic diagram of the covered area (I).
[0030] Figure 17 This is a schematic diagram of the covered area (II).
[0031] Figure 18 This is a schematic diagram (a) showing the fit between the rear positioning plate and the mouse box lid.
[0032] Figure 19 This is a schematic diagram (II) showing the fit between the rear positioning plate and the mouse box lid.
[0033] Figure 20 This is a cross-sectional schematic diagram of the present invention.
[0034] Figure 21 yes Figure 20 Enlarged illustration in the lower left corner.
[0035] Figure 22 This is a cross-sectional schematic diagram (IV) of the present invention after the outer shell has been removed.
[0036] Figure 23 yes Figure 22 Enlarged illustration in the lower left corner.
[0037] Figure 24 This is a diagram showing how the mouse box lid fits into the mouse box.
[0038] Figure 25 yes Figure 24 A cross-sectional view of the lid of the mouse box.
[0039] Figure 26 This is a schematic diagram of the inner positioning rod. Detailed Implementation
[0040] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.
[0041] In this manual, the axial direction of the mouse trap 800 is the X-axis, the discharge direction of the mouse trap 800 is the Y-axis (the direction closer to the mouse trap working chamber 110 is the rear, and the direction closer to the mouse trap discharge port 120 is the front), and the vertical direction is the Z-axis. See [link to manual]. Figure 6 .
[0042] like Figure 1-6 A continuous live mousetrap includes a frame 100, on which a mouse-catching working chamber 110 and a mouse box lid storage compartment 140 are provided. The mouse-catching working chamber 110 is connected to the mouse box storage compartment 130 and the mouse box discharge channel 150. One end of the mouse box discharge channel 150 is a mouse box discharge port 120, and the mouse box lid storage compartment 140 is connected to the mouse box discharge channel 150.
[0043] Part One: Regarding the Rat-Trapping Working Chamber 110:
[0044] like Figure 1 When in operation, a mouse trap 800 is installed inside the mouse trapping chamber 110.
[0045] The mouse trapping chamber 110 is equipped with at least one mouse sensor, which can detect whether a mouse has entered the mouse box 800. These sensors include weight sensors, infrared beam sensors, and capacitive sensors. Since this is existing technology, it will not be described in detail further.
[0046] An empty mouse box 800 in the mouse box storage compartment 130 can enter the mouse trapping chamber 110. A mouse box 800 containing a mouse can enter the mouse box discharge channel 150 from the mouse trapping chamber 110 and finally be discharged from the mouse box discharge port 120.
[0047] like Figure 6 The bottom of the mouse trapping chamber 110 is provided with two brackets 111, which are suspended from the frame 100 by weight sensors 112.
[0048] like Figure 22-23 The two ends of the mouse trapping chamber 110 are equipped with sealing mechanisms 160. The function of the sealing mechanism 160 is to seal the two ends of the mouse trapping chamber 110 after the mouse enters the mouse box 800, thus enclosing the mouse inside the mouse trapping chamber 110.
[0049] When the sealing mechanism 160 seals the end of the mouse-catching working chamber 110, if the sealing time is too long, the mouse will escape. Therefore, the following improvements are made:
[0050] like Figure 22-23 The sealing mechanism 160 includes an electromagnetic hammer 161 and a third rotating shaft 162. The electromagnetic hammer 161 has a striking plate 164 in the striking direction of the hammer 163. The striking plate 164 is fixed on the third rotating shaft 162. The third rotating shaft 162 is rotatably connected to the frame 100. Two sealing doors 165 are fixed on the third rotating shaft 162. The sealing doors 165 are sealing actuators.
[0051] like Figure 23 Because the blocking door 165 rotates very fast, the frame 100 is equipped with a buffer elastic element 166 that cooperates with the blocking door 165.
[0052] like Figure 6 The mouse trapping chamber 110 is located at the lower rear corner of the frame 100. Mice like to walk along the wall, making it easy for them to enter the mouse trapping chamber 110.
[0053] Part Two: Regarding Mouse Box Storage Compartment 130:
[0054] like Figure 3-5The mouse box storage compartment 130 includes two vertical walls 131 at the front and back. The space between the two vertical walls 131 is the mouse box storage area. One of the vertical walls 131 is provided with a first through hole 132 for the passage of the vertical wall 131. The lower part of the mouse box storage compartment 130 is provided with a mouse box falling control component 200. The mouse box falling control component 200 includes one (if there is only one, it needs to be wide enough) or at least two falling control plates 220. The falling control plate 220 is rotatably connected to the frame 100 through a first rotating shaft 210. The falling control plate 220 is fixedly connected to a first blocking part 230. The far edge of the falling control plate 220 is a second blocking part 221.
[0055] like Figure 4 For ease of control, the far end of the first blocking part 230 is V-shaped 231, which makes it easy to lift the mouse box 800.
[0056] like Figure 4 To avoid squeezing and damaging the mouse box 800, the proximal end of the second blocking part 221 (the end closest to the mouse box storage compartment 130) is a rounded tip 222, and the second blocking part 221 itself is a smooth curved surface (preferably an arc surface).
[0057] The drop control board 220 is connected to a rotary motor, which provides driving force for the rotation of the drop control board 220.
[0058] Part Three, regarding the 150mm discharge channel of the mouse box:
[0059] like Figure 6 To ensure stable feeding, the discharge channel 150 of the mouse box is tilted (for example, at an angle of 20° to the horizontal plane), with the end closer to the mouse-catching working chamber 110 being the lower end and the end closer to the mouse box discharge port 120 being the higher end. This design also prevents the mouse boxes 800 from piling up on the outside.
[0060] To facilitate the operation of the weight sensor 112, the tilt angle of the mouse box discharge channel 150 is greater than the tilt angle of the bracket 111.
[0061] To facilitate closing the lid, the mouse box lid storage compartment 140 is perpendicular to the mouse box discharge channel 150.
[0062] like Figure 6-7 The bottom of the mouse box discharge channel 150 is provided with a discharge and transport mechanism 300. The discharge and transport mechanism 300 includes a first track 330. A slider 320 that can slide along the first track 330 is provided. The slider 320 is connected to a discharge driving power component. The discharge driving power component provides power for the slider 320 to slide on the first track 330. The slider 320 is provided with a constraint mechanism. When the mouse box is discharging, the constraint mechanism can fix the mouse box 800 into one piece.
[0063] like Figure 6-7If the mouse box is pushed to the mouse box outlet 120 in one go, it will result in a large stroke of the slider 320, a long first track 330, and a large machine size. It will also be impossible to push it out. Therefore, the constraint mechanism includes three levels: primary constraint mechanism 321, secondary constraint mechanism 322, and tertiary constraint mechanism 323. The primary constraint mechanism 321 is hook-shaped. The secondary constraint mechanism 322 and the tertiary constraint mechanism 323 both include two rotating push rods 327. The rotating push rods 327 are rotatably connected to the slider 320. The slider 320 has two sets of return springs 326 for resetting the rotating push rods 327. The far end face of the rotating push rod 327 is the pushing surface 325, and the outer side of the rotating push rod 327 is the rotating pressing surface 324.
[0064] like Figure 2 , Figure 6 , Figure 13 The rotating push rods 327 of the secondary constraint mechanism 322 and the tertiary constraint mechanism 323 are both engaged with a discharge temporary blocking component 360. When the slider 320 moves backward, the discharge temporary blocking component 360 keeps the mouse box 800 in place.
[0065] like Figure 2 , Figure 6 , Figure 13 One of the discharge temporary blocking components 360 includes a discharge mounting part 361 and a discharge blocking part 362. The discharge blocking part 362 is a plate material that gradually extends along the Y-axis and also gradually deviates in the X-axis direction (towards the center area of the frame 100).
[0066] In order to completely push the mouse box 800 out of the mouse box outlet 120, the pushing surface 325 of the rotating push rod 327 of the three-stage constraint mechanism 323 can extend out from the mouse box outlet 120.
[0067] like Figure 2 , Figure 6 , Figure 13 To reduce interference, the frame 100 includes side plates 180 located on both sides. The side plates 180 are provided with second through holes 185. The discharge mounting part 361 is fixed on the outside of the side plate 180, and the discharge blocking part 362 enters the inside of the side plate 180 from the outside of the side plate 180 through the second through hole 185.
[0068] like Figure 6-7 To ensure stable operation, there are two first tracks 330, distributed on both sides of the slider 320.
[0069] For stable operation, the discharge drive power component is a first motor. The output shaft of the first motor is connected to the first screw 310. The first screw 310 is rotatably connected to the rotating support plate 190. The first screw 310 is threadedly connected to the slider 320.
[0070] During operation, any signal from the mouse sensor, such as the weight sensor, infrared beam sensor, or capacitive sensor, immediately triggers the mouse-catching action. This increases the mouse-catching frequency (meaning: preventing mice from escaping after entering the mouse trap 800 without being caught immediately). However, this also leads to a higher false-catching rate (i.e., the mouse trap 800 is empty despite the catching action). Therefore, the following improvements are made:
[0071] like Figure 2 The mouse box discharge channel 150 is equipped with a secondary detection sensor 155, which is an infrared beam sensor.
[0072] Part Four, Regarding the Mouse Box 800 and Mouse Box Lid 700:
[0073] like Figure 10 The mouse trap 800 is a cylindrical body with open ends, the middle section serving as storage space for the mice. The open ends allow mice to enter from two directions, increasing the probability of catching them.
[0074] like Figure 10 , Figure 25 The end of the mouse box 800 is fixed with an annular edge 810. The cross-section of the annular edge 810 is U-shaped and it is clamped at the end of the mouse box 800. The end of the outer contour of the annular edge 810 near the middle of the mouse box 800 is the inner end 811 of the annular edge, and the inner contour of the annular edge 810 is the inner surface 812 of the annular edge.
[0075] like Figure 10-11 , Figure 25 Each end of the mouse box 800 is fitted with a mouse box cover 700. The mouse box cover 700 includes a sealing plate 740. Three sides of the sealing plate 740 are fixed with sealing side plates 710. The fourth side is the entry channel 730 of the mouse box 800. The outer end of the sealing side plate 710 is fixed with an inner locking plate 711. When the annular edge 810 enters the space between the sealing plate 740 and the inner locking plate 711, the inner locking plate 711 is locked on the inner end 811 of the annular edge, thereby fixing the mouse box 800 and the mouse box cover 700.
[0076] like Figure 11 In order to increase the contact area, the inner card plate 711 is provided with an arc-shaped recess 712 that matches the annular edge 810.
[0077] To facilitate access, the fourth side of the sealing plate 740 extends toward the access channel 730 to form a sealing plate tongue 741, and the end side of the sealing plate tongue 741 is the sealing plate tongue end face 742.
[0078] After the lid is closed, the mouse box 800 may retract through the entry channel 730, causing the lid to fall off. In particular, the lid 700 may be hit by the mouse. Therefore, the following improvements are made:
[0079] like Figure 11 The sealing plate 740 fixes the radial constraint plate 720, which cooperates with the inner surface 812 of the annular edge 810. When the annular edge 810 enters the space between the sealing plate 740 and the inner clamping plate 711, the radial constraint plate 720 abuts against the inner surface 812 of the annular edge 810 on the side away from the entry channel 730, thereby fixing the mouse box 800 and the mouse box cover 700.
[0080] like Figure 11 To facilitate processing, the inner card plate 711 is formed by folding the outer end of the sealing side plate 710 inward.
[0081] like Figure 11 The radial constraint plate 720 is part of the sealing plate 740. Part of its edge is cut and the other part is connected to the sealing plate 740. The sealing plate 740 is bent inward. After the sealing plate 740 is bent inward, the original position forms the sealing plate hole 741.
[0082] For environmental protection, the mouse box 800 is made of paper, while the annular rim 810 is made of metal.
[0083] Part 5, regarding the mouse box lid storage compartment 140:
[0084] There are two mouse box lid storage compartments 140, located on both sides of the rack 100.
[0085] like Figure 17 The lower end of the mouse box lid storage compartment 140 intersects with the mouse box discharge channel 150. The intersection of the mouse box lid storage compartment 140 and the mouse box discharge channel 150 is the lid area 550, which is the space for fixing the mouse box 800 and the mouse box lid 700.
[0086] like Figure 9 , Figure 17 In the lid area 550, a base plate is provided for precise positioning of the mouse box lid 700. An elastic inner positioning rod 551 is provided on the inner side of the base plate. The lower end of the inner positioning rod 551 is fixed to the side plate 180, and a movable front positioning member 552 is provided in front of it. If the front positioning member 552 cannot move, it will affect the forward movement of the mouse box 800 and the mouse box lid 700.
[0087] like Figure 13 , Figure 17The lid area 550 is equipped with a mouse box lid dropping control component 510, which is fixed on the elastic drive component. When the elastic drive component moves inward, the mouse box lid dropping control component 510 is positioned relatively inward, blocking the dropping of the mouse box lid 700. When the elastic drive component moves outward, the mouse box lid dropping control component 510 is positioned relatively outward, no longer blocking the dropping of the mouse box lid 700.
[0088] like Figure 13 , Figure 17 The elastic drive component is an elastic drop control plate 500. The fixed end of the drop control plate 500 is fixed to the outside of the side plate 180. The mouse box cover drop control component 510 is fixed to the free end of the drop control plate 500. The side plate 180 is provided with a third through hole 182. The mouse box cover drop control component 510 passes through the third through hole 182 and extends from the outside to the inside of the side plate 180. An inner push spring is provided between the two drop control plates 500. The inner push spring drives the free end of the drop control plate 500 to move inward until the drop control plate 500 is attached to the side plate 180. At this time, the mouse box cover drop control component 510 blocks the drop of the mouse box cover 700.
[0089] like Figure 13 An inward-pushing spring (not shown in the figure) that drives the free end of the falling control plate 500 to move inward is sleeved on the spring post 505 and is a compression spring. The spring post 505 is fixed to the free end of the falling control plate 500. Its inner end passes through the fourth through hole 187 on the side plate 180 and extends from the outside to the inside of the side plate 180. The inner end is fixed with a spring plug 504. The inward-pushing spring is located between the side plate 180 and the spring plug 504.
[0090] like Figure 14 The side plate 180 is provided with a fifth through hole 181. The component that drives the free end of the fall control plate 500 to move outward is a rotating component 520. The rotating component 520 is located inside the side plate 180. The outward pushing part 540 of the rotating component 520 can pass through the fifth through hole 181 and contact the free end of the fall control plate 500.
[0091] like Figure 15 ,like Figure 20-21 A rotating support plate 190 is fixed on the frame 100. A second rotating shaft 560 is fixed on the lower surface of the rotating support plate 190. The rotating component 520 is made of plate and is rotatably connected to the second rotating shaft 560. When the rotating component 520 on the left rotates clockwise, the outward push part 540 of the rotating component 520 can pass through the fifth through hole 181.
[0092] like Figure 20-21The rotating support plate 190 is provided with a sixth through hole 191, and the rotating member 520 is fixed with a drive part 530. The drive part 530 extends from below the rotating support plate 190 to above it, and the drive part 530 is located on the rear side of the slider 320.
[0093] Part Six, Regarding the Precise Positioning of the Mouse Box Lid:
[0094] Problem: During the closing process of the mouse box lid, specifically when the annular edge 810 enters the space between the sealing plate 740 and the inner retaining plate 711, the very narrow width of the annular edge 810 necessitates a very high precision in the fit between the mouse box 800 and the lid 700. However, due to factors such as processing precision, humidity (especially when the mouse box 800 is made of paper), and the expansion and contraction of the mouse box 800 caused by temperature, the length of the mouse box 800 may be non-standard (or have a large error). Therefore, a precise fit between the mouse box 800 and the lid 700 is still required. The following improvements are proposed to address this issue:
[0095] like Figure 13 ,like Figure 17 The mouse box cover lowering control component 510 is an upper push rod, and a lower push rod 511 is fixed on the lowering control plate 500. The lower push rod 511 passes through the third through hole 182 and extends from the outside of the side plate 180 to the inside. The upper push rod and the lower push rod 511 can abut against the outer side of the mouse box cover 700 (that is, the back of the sealing plate 740) to make it move inward.
[0096] like Figure 17-19 The side panel 180 has a seventh through hole 188, on which a rear positioning plate 600 is mounted. The rear positioning plate 600 includes a rear positioning plate mounting part 610 and a guide plate 620. The guide plate 620 passes through the seventh through hole 188 and extends from the outside to the inside of the side panel 180. As it gradually extends along the Y-axis, it also gradually deviates towards the X-axis (closer to the center area of the frame 100). The guide plate 620 is an elastic plate. The guide plate 620 fixes the rear baffle 630. The rear baffle 630 can contact the end face 742 of the sealing plate tongue of the mouse box cover 700 to prevent the mouse box cover 700 from moving backward (see the direction of backward movement). Figure 18 Arrow a in the image.
[0097] like Figure 17-19 To facilitate guiding the mouse box 800 into the entry channel 730 of the mouse box cover 700, the guide plate 620 is provided with two tentacles 621 at its far end. The tentacles 621 are used to cooperate with the sealing plate tongue 741 of the sealing plate 740.
[0098] When the upper and lower push rods 511 can also abut against the outer side of the mouse box cover 700 to make it move inward, the inner positioning rod 551 can also support the inner side of the mouse box cover 700 to make it move outward. Finally, the mouse box cover 700 is balanced in a certain position. At this time, the distance between the two mouse box covers 700 is less than the "minimum limit length of the mouse box 800". That is to say, as long as the mouse box cover 700 moves outward a suitable distance (see below for how the mouse box cover 700 moves outward a suitable distance), the mouse box 800 and the mouse box cover 700 can be precisely matched.
[0099] like Figure 6 When the rear positioning plate 600 is working, the tentacles 621 are already located inside the tongue of the sealing plate 741. At this time, the rear baffle 630 acts as a temporary discharge blocking element 360 that cooperates with the three-level constraint mechanism 323.
[0100] Part 7, Regarding the 120mm discharge port of the mouse trap:
[0101] like Figure 8-9 To prevent mice from entering the machine through the mouse box outlet 120, an outlet gate 121 is provided at the mouse box outlet 120. The outlet gate 121 can slide along the second track 410, which is fixed on the frame 100. The outlet gate 121 is fixed with a nut 430, which is threadedly engaged with the second screw 400. The second screw 400 is rotatably connected to the frame 100. The drive mechanism of the second screw 400 is a second motor 440. The output shaft 441 of the second motor 440 is connected to a driven wheel 401, which is fixed on the second screw 400.
[0102] like Figure 9 , Figure 17 The front positioning component 552 is fixed on the discharge gate 121 and moves simultaneously with the discharge gate 121, thus reducing one power component.
[0103] Its working principle is as follows:
[0104] like Figure 1-26 When using it, the following steps are included:
[0105] S100, Preparation:
[0106] Multiple sets of mouse boxes 800 and mouse box lids 700 are placed in the mouse box storage compartment 130 and the mouse box lid storage compartment 140, respectively.
[0107] S200, Placement:
[0108] Place the device against a wall with its rear end, so that its X-axis is parallel to the wall.
[0109] S300, the new mouse box 800, and the mouse box lid 700 are in place, including steps 310-370:
[0110] S310, the first motor is driven in the forward direction, the first screw 310 rotates, and the slider 320 gradually moves backward. During the movement, when the slider 320 contacts the drive part 530, the slider 320 continues to move backward, while pushing the drive part 530 and the rotating part 520 to rotate around the second rotating shaft 560.
[0111] S320, as the rotating member 520 rotates around the second rotating shaft 560, the outward pushing part 540 of the rotating member 520 can pass through the fifth through hole 181 and push the free end of the falling control plate 500 to move outward;
[0112] When the free end of the S330 and the drop control plate 500 moves outward, the upper push rod (the part marked 510), the lower push rod 511, and the free end of the drop control plate 500 move outward simultaneously. The upper push rod gradually moves away from the mouse box cover storage compartment 140, and all the mouse box covers 700 in the mouse box cover storage compartment 140 fall by one unit. The bottom mouse box cover 700 falls into the cover area 550 and the mouse box cover 700 is in place. At this time, the second mouse box cover 700 below presses on the bottom mouse box cover 700 and cannot fall.
[0113] When the mouse box cover 700 is in place, its bottom is the base plate of the cover area 550, its inner side is the inner positioning rod 551, its outer side is the side plate 180, its front side is the front positioning part 552, and its rear side is the rear baffle 630. Relying on gravity, it will not move upward. In this way, the mouse box cover 700 is stable in the cover area 550.
[0114] In steps S340 and 310, the slider 320 continues to move backward until the hook of the first-level constraint mechanism 321 reaches directly below the mouse box storage compartment 130, at which point the first motor stops.
[0115] S350, after the first motor stops, the drive rotary motor causes the drop control plate 220 to rotate around the first rotating shaft 210. Figure 4 (rotation is counterclockwise), the first blocking part 230 flips downwards, and all mouse boxes 800 begin to fall;
[0116] S360. As the falling control plate 220 continues to rotate, the rounded tip 222 of the second blocking part 221 gradually enters the mouse box storage compartment 130 through the first through hole 132, so that the second blocking part 221 enters between the first mouse box 800 and the second mouse box 800 below, and the second blocking part 221 blocks the second mouse box 800 from falling.
[0117] S370. As the descent control panel 220 continues to rotate, the first blocking part 230 continues to flip downwards, and the lower end of the mouse box storage compartment 130 gradually opens. The first mouse box 800 below reaches the hook of the primary restraint mechanism 321 by gravity (see...). Figure 5(See Figure b), reverse drive rotary motor, fall control board 220 resets (see Figure b). Figure 5 (See Figure a). After resetting, the rotary motor stops.
[0118] S380, the first motor is driven in the forward direction, the slider 320 moves backward, the mouse box 800 inside the hook moves backward together with the slider 320, when the mouse box 800 reaches the mouse-catching working chamber 110, the mouse box 800 is located above the two brackets 111 and is disengaged from the hook of the first-level constraint mechanism 321, and the first motor stops.
[0119] S400, Close the sealing gate 165:
[0120] When the mouse sensor detects that a mouse has entered the mouse trap 800 in the mouse trap working chamber 110 (this is the prior art), the electromagnetic hammer 161 strikes the hammer 163 on the striking plate 164. The striking plate 164 rotates along the third rotating shaft 162, and the sealing door 165 rotates synchronously, thus completing the sealing.
[0121] In this step, the impact speed of the firing hammer 163 is relatively fast, and the sealing door 165 quickly completes the sealing to prevent the rat from escaping.
[0122] The discharging and closing of S500 and mouse box 800, including steps 510-570:
[0123] S510, reverse drive the first motor, the first screw 310 rotates, the slider 320 carries the mouse box 800 forward through the first-level constraint mechanism 321. During the movement, when the slider 320 leaves the drive unit 530, the constraint on the rotating part 520 is released.
[0124] After the slider 320 releases the constraint on the rotating part 520, the outward push part 540 of the rotating part 520 no longer provides constraint on the falling control plate 500. Relying on the elastic force of the inward push spring, the free end of the falling control plate 500 moves inward; at the same time, relying on the compression of the falling control plate 500, the rotating part 520 is passively reset.
[0125] When the free end of the S530 and the drop control plate 500 moves inward, the upper push rod (the part marked 510), the lower push rod 511 and the free end of the drop control plate 500 move inward at the same time. When moving inward, the upper push rod and the lower push rod 511 abut against the outer side of the mouse box cover 700 to make it move inward.
[0126] When the mouse box cover 700 moves inward, it will contact the inner positioning rod 551 and compress the inner positioning rod 551 to bend and deform inward. The inner positioning rod 551 will resist the inward movement of the mouse box cover 700 by its own elasticity. As the mouse box cover 700 moves inward, the elastic force of the inner push spring will gradually decrease and the elastic force of the inner positioning rod 551 will gradually increase. Finally, when the two elastic forces are balanced, the mouse box cover 700 stops at a certain position.
[0127] In steps S550 and S510, as the slider 320 gradually moves forward, when the mouse box 800 reaches the secondary detection sensor 155, the secondary detection sensor 155 performs a second detection. If it detects that "there is no mouse in the mouse box 800", proceed to step S380 and wait for the next capture; if it detects that "there is a mouse in the mouse box 800", proceed to step S551.
[0128] S551, as slider 320 gradually moves forward, the end of mouse box 800 gradually presses against the first discharge temporary blocking component 360, and the discharge temporary blocking component 360 gradually flips and deforms outward. Slider 320 continues to move forward, and mouse box (see...) Figure 6 The inner edge 880 of the front end of the mark 888 (see location of mark 888) Figure 6 After passing the discharge temporary blocking component 360, the discharge temporary blocking component 360 resets, and the first motor stops.
[0129] S560. At this time, the first motor is driven in the forward direction, and the slider 320 gradually moves backward. At this time, the inner edge 880 of the front end of the mouse box 800 is blocked by the discharge temporary blocking component 360 and remains in place. At the same time, the mouse box 800 presses the rotating pressing surface 324 of the secondary constraint mechanism 322, causing the rotating push rod 327 to rotate downward. The slider 320 moves backward a distance on its own. When the pushing surface 325 of the secondary constraint mechanism 322 passes the mouse box 800, the rotating push rod 327 is reset by the return spring 326. The first motor stops.
[0130] S560, reverse drive the first motor, the slider 320 gradually moves forward, the pushing surface 325 of the secondary constraint mechanism 322 pushes the mouse box 800, the mouse box 800 and the slider 320 move forward together;
[0131] S570 and slider 320 are moving forward gradually. When the movement reaches the front limit position, the cover action is completed (see step 700 below for details), and the first motor stops.
[0132] S580. At this time, the first motor is driven in the forward direction, and the slider 320 gradually moves backward. At this time, the mouse box 800 and the mouse box cover 700 are blocked by the rear baffle 630 and remain in place. The slider 320 moves backward alone. At the same time, the mouse box 800 presses the rotating pressing surface 324 of the three-level constraint mechanism 323, causing the rotating push rod 327 to rotate downward. The slider 320 moves backward alone a distance. When the pushing surface 325 of the three-level constraint mechanism 323 passes the mouse box 800, the rotating push rod 327 is reset by the return spring 326. The first motor stops.
[0133] In this step, the lid-closing action has been completed, and the rear baffle 630 prevents the lid 700 from moving backward, which in turn prevents the mouse box 800 from moving backward.
[0134] S590, the second motor 440 controls the discharge gate 121 to open. As the discharge gate 121 moves upward, the front positioning part 552 also leaves together with the discharge gate 121, and the forward passage opens.
[0135] S600, reverse drive the first motor, slider 320 gradually moves forward. During the movement, the pushing surface 325 of the three-level constraint mechanism 323 pushes the mouse box 800, and the mouse box 800 moves forward together with slider 320.
[0136] S610, the pushing surface 325 of the three-level constraint mechanism 323 passes over the mouse box discharge port 120, and the mouse box 800 is pushed out of the mouse box discharge port 120 and falls on the ground or above other mouse boxes.
[0137] In this step, the upper end of the inner positioning rod 551 deforms downwards, which will not block the mouse box 800 from moving forward.
[0138] S620 and the second motor 440 control the discharge gate 121 to close most of the discharge gate. During the process of the discharge gate 121 falling, the two rotating push rods 327 that press the three-level constraint mechanism 323 move downward to the limit, and the discharge gate stops.
[0139] It should be noted that if the slider 320 is moved backward directly in this step (i.e., step S310), the mouse box 800 may move backward and stop at the mouse box discharge port 120, which will affect the closing action of the discharge gate 121.
[0140] S630, the first motor drives forward, the slider 320 gradually moves backward, the two rotating push rods 327 of the three-level constraint mechanism 323 move backward synchronously, the rotating push rods 327 leave the mouse box discharge port 120, and after leaving, the rotating push rods 327 rotate to reset.
[0141] S640 and the second motor 440 control the discharge gate 121 to be completely closed;
[0142] It should be noted that, due to the obstruction of the discharge gate 121 during this step, the situation where "the mouse box 800 may retreat and just stop at the mouse box discharge port 120" will not occur.
[0143] S700, during the discharge process of the aforementioned mouse box 800, the lid is closed, specifically as follows:
[0144] As in step S540 above, the mouse box cover 700 stops at a certain position; when the mouse box 800 discharges, the annular edge 810 of the mouse box 800 gradually presses against the guide plate 620, and the guide plate 620 gradually flips outward (see...). Figure 18 (middle arrow b) Tentacle 621 gradually contacts and presses the tongue 741 of the sealing plate to move outward, and the mouse box cover 700 is tilted in the X direction;
[0145] Meanwhile, as the mouse box 800 gradually moves forward (see...) Figure 18 (in the opposite direction of the middle arrow a), the annular edge 810 of the mouse box 800 contacts the guide plate 620, the tentacle 621, and the sealing plate tongue 741 in sequence. When the end of the mouse box 800 reaches the sealing plate tongue 741, it has reached the entry channel 730 of the mouse box cover 700.
[0146] As the mouse cage lid 700 moves forward, the annular edge 810 gradually moves from the "entry channel 730" to the "space between the sealing plate 740 and the inner retaining plate 711". At this point, as the annular edge 810's pressing position gradually approaches, the front end of the mouse cage lid 700 gradually moves outward and its posture gradually straightens. When the annular edge 810 reaches the "space between the sealing plate 740 and the inner retaining plate 711", the lid is closed. Figure 24-25 .
[0147] In this step, the mouse box cover 700 is also blocked by the upper push rod and the lower push rod 511. The distance the mouse box cover 700 moves outward depends on the compression of the annular edge 810, so that the position of the mouse box cover 700 matches the annular edge 810 of the mouse box 800 very well.
[0148] It should be noted that before the lid is closed, the end of the mouse box 800 is blocked by two side panels 180, so the mouse cannot escape.
[0149] This completes one cycle.
[0150] Then, steps S300-S640 can be continued, and continuous mouse capture can be achieved without human intervention.
[0151] For other details, please refer to the existing technology.
[0152] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.
Claims
1. A lidded mouse trap, comprising a mouse trap (800), characterized in that: The mouse box (800) is a cylindrical body that is open at both ends, with the middle part serving as a storage space for mice. An annular rim (810) is fixed to the end of the mouse box (800). The annular rim (810) has a U-shaped cross-section and is clamped to the end of the mouse box (800). The end of the annular rim (810) closest to the middle of the mouse box (800) is the inner end (811), and the inner contour of the annular rim (810) is the inner surface (812). Each end of the mouse box (800) is fitted with a mouse box lid (700). The mouse box lid (700) includes a sealing plate (740). Sealing side plates (710) are fixed to three sides of the sealing plate (740), and the fourth side is the entry channel (730) for the mouse box (800). An inner retaining plate (711) is fixed to the outer end of the sealing side plate (710). When the annular edge (810) enters the space between the sealing plate (740) and the inner clamping plate (711), the inner clamping plate (711) is clamped on the inner end (811) of the annular edge, thereby fixing the mouse box (800) and the mouse box cover (700).
2. The covered mouse trap box as described in claim 1, characterized in that: The inner plate (711) has an arc-shaped recess (712) that matches the annular edge (810).
3. The lidded mouse trap box as described in claim 2, characterized in that: The fourth side of the sealing plate (740) extends toward the inlet channel (730) to form a sealing plate tongue (741), and the end side of the sealing plate tongue (741) is the sealing plate tongue end face (742).
4. The lidded mouse trap box as described in claim 3, characterized in that: The sealing plate (740) fixes the radial constraint plate (720), which cooperates with the inner surface (812) of the annular edge (810). When the annular edge (810) enters the space between the sealing plate (740) and the inner clamping plate (711), the radial constraint plate (720) abuts against the inner surface (812) of the annular edge (810) on the side "away from the entry channel (730)", thereby fixing the mouse box (800) and the mouse box cover (700).
5. The lidded mouse trap box as described in claim 4, characterized in that: The inner card plate (711) is formed by folding the outer end of the sealing side plate (710) inward.
6. The lidded mouse trap box as described in claim 5, characterized in that: The mouse box (800) is made of paper, and the annular edge (810) is made of metal.