Termite trapping and killing device capable of adjusting gradient of top cover

Abstract

The termite trapping and killing device comprises the top cover, a cover body, a shell, a lifting mechanism and a trapping and killing mechanism, the cover body and the shell are detachably connected, and the trapping and killing mechanism and the lifting mechanism are both arranged in the shell; the top cover is arranged on the side, away from the shell, of the cover body, one end of the top cover is hinged to one end of the cover body through a hinge shaft, and the hinge shaft is horizontally arranged; the output end of the lifting mechanism penetrates through the cover body to be in driving connection with the top cover, and the lifting mechanism is used for driving the top cover to rotate along the hinge shaft so that the top cover can adjust the inclination angle according to the installation position. According to the technical scheme provided by the utility model, the double-cover structure of the top cover and the cover body is matched with the lifting mechanism so as to avoid excessive immersion of external rainwater; and meanwhile, through cooperation of the lifting mechanism, the inclination angle of the top cover is adjusted so that the top cover can adapt to different slopes, and the installation difficulty in the slopes or dams or other areas is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of termite prevention and control, in particular to a termite trapping and killing device with an adjustable top cover inclination. Background Art

[0002] Termite damage to levees is a serious problem, particularly soil-dwelling termites, which build complex nest systems in the soil that can weaken the levees' structural stability. Termites dig tunnels within the levees, creating cavities that reduce their impermeability and bearing capacity. During flood season, this damage can lead to levee leaks or even collapse, resulting in flooding.

[0003] To prevent termites from damaging dams, pits are typically dug on the dam surface and termite traps are installed based on the dam's surface area. However, existing termite traps typically have horizontal covers, but the dam's slope often prevents them from being flush with the ground. This complicates both pit digging and filling. Utility Model Content

[0004] The main purpose of the utility model is to provide a termite trapping device with an adjustable top cover inclination, aiming to solve the problem that the termite trapping device is installed on a slope, which leads to increased difficulty in digging and filling.

[0005] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0006] A termite trapping device with an adjustable top cover inclination comprises a top cover, a cover body, a shell, a lifting mechanism and a trapping mechanism, wherein the cover body and the shell are detachably connected, and the trapping mechanism and the lifting mechanism are both arranged in the shell; the top cover is arranged on a side of the cover body facing away from the shell, one end of the top cover and one end of the cover body are hinged by a hinge shaft, and the hinge shaft is arranged horizontally; the output end of the lifting mechanism passes through the cover body and is driven to be connected to the top cover, and the lifting mechanism is used to drive the top cover to rotate along the hinge shaft so that the top cover can adjust its inclination angle according to the installation position.

[0007] Preferably, the cover body is provided with a connecting through-hole along the thickness of the plate; the lifting mechanism includes a lifting column and a fixing structure, the fixing mechanism and the lifting column are both arranged in the shell, the lifting column is arranged vertically, and one end of the lifting column close to the top cover passes through the connecting through-hole and abuts against the top cover; the lifting column is used to push the top cover to be lifted and lowered vertically so that the top cover can adjust the tilt angle along the hinge axis; the fixing structure is provided on the outer wall surface of the lifting column, and the fixing mechanism is used to fix the relative position of the lifting column and the shell after the lifting column drives the top cover to adjust to a suitable tilt angle, so that the top cover maintains a suitable tilt angle.

[0008] Preferably, a tension spring is provided between the cover body and the top cover, one end of the tension spring is connected to the cover body, and the other end of the tension spring is connected to the top cover.

[0009] Preferably, the shell is provided with a rectangular through hole and a plurality of sockets, and the rectangular through hole and each socket are arranged on the side of the lifting column away from the trapping mechanism; the rectangular through hole extends vertically, and each socket extends along the extension direction of the rectangular through hole, and each socket is connected to the rectangular through hole; the fixing structure includes a limiting column, which is arranged horizontally, one end of the limiting column is connected to the lifting column, and the other end of the limiting column passes through the rectangular through hole.

[0010] Preferably, an elastic layer is provided on the outer wall surface of the limiting column.

[0011] Preferably, a track is provided in the shell, the track is arranged vertically, and the track is located between the lifting column and the trapping mechanism; the track and the lifting column are slidably connected.

[0012] Preferably, the track includes a slide, which is vertically arranged in the shell, one end of which is connected to the cover body, and the slide is located between the connecting through hole and the trapping mechanism; a slide groove is provided on the side of the slide facing the lifting column, the slide groove extends vertically, and the lifting column and the slide groove are slidably connected.

[0013] Preferably, the track further comprises a limit plate, which is arranged transversely, connected to an end of the slide away from the cover body, and located on a side of the slide away from the trapping mechanism.

[0014] Preferably, a waterproof elastic layer is provided between the top cover and the cover body, and the waterproof elastic layer connects the top cover and the cover body respectively, so as to form a sealed space between the top cover and the cover body.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] The double - cover structure of the top cover and the cover body, in cooperation with the lifting mechanism, can prevent excessive external rainwater from infiltrating; at the same time, with the cooperation of the lifting mechanism, the inclination angle of the top cover can be adjusted to adapt to different slopes, reducing the installation difficulty in areas such as slopes or dams. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0018] Figure 1 It is a schematic structural diagram of an embodiment of a termite trapping device with an adjustable top - cover inclination of the present invention;

[0019] Figure 2 For Figure 1 The schematic structural diagram of the interior;

[0020] Figure 3 For Figure 2 The enlarged schematic structural diagram at A in it.

[0021] Explanation of the Reference Numerals in the Drawings:

[0022] 1 - housing; 11 - top cover; 12 - rectangular through - hole; 13 - socket; 14 - trapping mechanism;

[0023] 2 - cover body; 21 - connecting through - hole; 22 - tension spring; 23 - waterproof elastic layer; 24 - hinge shaft;

[0024] 3 - lifting mechanism; 31 - lifting column; 32 - limit column;

[0025] 4 - track; 41 - sliding plate; 42 - limit plate; 43 - sliding groove;

[0026] The realization of the purpose, functional features and advantages of the present invention will be further described with reference to the embodiments and the drawings. Detailed Embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0032] The utility model provides a termite trapping and killing device with an adjustable top cover inclination.

[0033] like Figures 1 to 3 The device is a termite trapping device with an adjustable inclination of a top cover 11, comprising a top cover 11, a cover body 2, a shell 1, a lifting mechanism 3 and a trapping mechanism 14. The cover body 2 and the shell 1 are detachably connected, and the trapping mechanism 14 and the lifting mechanism 3 are both arranged in the shell 1; the top cover 11 is arranged on the side of the cover body 2 facing away from the shell 1, one end of the top cover 11 and one end of the cover body 2 are hinged by a hinge shaft 24, and the hinge shaft 24 is arranged horizontally; the output end of the lifting mechanism 3 passes through the cover body 2 and drives the connection to the top cover 11, and the lifting mechanism 3 is used to drive the top cover 11 to rotate along the hinge shaft 24 so that the inclination angle of the top cover 11 can be adjusted according to the installation position.

[0034] The double-cover structure of the top cover 11 and the cover body 2, in cooperation with the lifting mechanism 3, can prevent excessive external rainwater from infiltrating; at the same time, with the cooperation of the lifting mechanism 3, the inclination angle of the top cover 11 can be adjusted to make it adapt to different slopes, reducing the installation difficulty in areas such as slopes or dams.

[0035] The cover body 2 is provided with connecting through holes 21 along the plate thickness; the lifting mechanism 3 includes a lifting column 31 and a fixing structure. The fixing mechanism and the lifting column 31 are both arranged in the housing 1. The lifting column 31 is arranged vertically. One end of the lifting column 31 close to the top cover 11 passes through the connecting through hole 21 and abuts against the top cover 11; the lifting column 31 is used to lift and push the top cover 11 vertically, so that the top cover 11 adjusts the inclination angle along the hinge axis; the fixing structure is arranged on the outer wall surface of the lifting column 31. The fixing mechanism is used to fix the relative positions of the lifting column 31 and the housing 1 after the lifting column 31 drives the top cover 11 to adjust to a suitable inclination angle, so that the top cover 11 maintains a suitable inclination angle. The lifting column 31 pushes the top cover 11 vertically to realize the adjustment of the inclination angle of the top cover 11. The adjustment is simple and the adjustment speed is fast.

[0036] Specifically, the outer wall surface of the lifting column 31 fits the inner wall surface of the connecting through hole 21.

[0037] A tension spring 22 is arranged between the cover body 2 and the top cover 11. One end of the tension spring 22 is connected to the cover body 2, and the other end of the tension spring 22 is connected to the top cover 11. The arrangement of the tension spring 22 makes the top cover 11 always abut against the lifting column 31, ensuring the stability of the top cover 11.

[0038] The housing 1 is provided with a rectangular through hole 12 and a plurality of sockets 13. The rectangular through hole 12 and each socket 13 are both arranged on the side of the lifting column 31 away from the trapping mechanism 14; the rectangular through hole 12 extends vertically, and each socket 13 extends along the extension direction of the rectangular through hole 12, and each socket 13 communicates with the rectangular through hole 12; the fixing structure includes a limiting column 32. The limiting column 32 is arranged horizontally. One end of the limiting column 32 is connected to the lifting column 31, and the other end of the limiting column 32 passes through the rectangular through hole 12. The staff controls the limiting column 32 to move along the rectangular through hole 12 to make the lifting column 31 move vertically. When the inclination angle of the top cover 11 is appropriate, the staff pushes the limiting column 32 into an adjacent socket 13, and cooperates with the limiting column 32 through the downward pressure of the top cover 11 to fix the lifting column 31.

[0039] Specifically, the limiting column 32 is perpendicular to the lifting column 31, and the radial distance of the limiting column 32 is less than the radial distance of the lifting column 31.

[0040] Specifically, each socket 13 is located on the same side of the rectangular through hole 12.

[0041] An elastic layer is provided on the outer wall surface of the limit post 32. The provision of the elastic layer enables the socket 13 to be snap-fitted to the limit post 32, preventing the limit post 32 from slipping into the rectangular through-hole 12 on its own.

[0042] Specifically, the extending direction of the rectangular through-hole 12 is parallel to the extending direction of the lifting post 31.

[0043] A track 4 is provided inside the housing 1. The track 4 is arranged vertically and is located between the lifting post 31 and the trapping mechanism 14; the track 4 is slidably connected to the lifting post 31. The provision of the track 4 can ensure the stability of the sliding of the lifting post 31.

[0044] The track 4 includes a sliding plate 41. The sliding plate 41 is arranged vertically inside the housing 1. One end of the sliding plate 41 is connected to the cover body 2. The sliding plate 41 is located between the connecting through-hole 21 and the trapping mechanism 14; a chute 43 is provided on the side of the sliding plate 41 facing the lifting post 31. The chute 43 extends vertically, and the lifting post 31 is slidably connected to the chute 43.

[0045] Specifically, the lifting post 31 is respectively in contact with the inner wall surface of the housing 1 and the sliding plate 41.

[0046] The track 4 further includes a limit plate 42. The limit plate 42 is arranged horizontally. The limit plate 42 is connected to the end of the sliding plate 41 away from the cover body 2, and the limit plate 42 is located on the side of the sliding plate 41 facing away from the trapping mechanism 14. The provision of the limit plate 42 can prevent the lifting post 31 from separating from the sliding plate 41.

[0047] A waterproof elastic layer 23 is provided between the top cover 11 and the cover body 2. The waterproof elastic layer 23 is respectively connected to the top cover 11 and the cover body 2, so as to form a sealed space between the top cover 11 and the cover body 2. The provision of the waterproof elastic layer 23 can further improve the sealing performance and prevent rainwater from infiltrating through the connecting through-hole 21.

[0048] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A termite trapping device with an adjustable tilt of the top cover, characterized in that, It includes a top cover, a cover body, a housing, a lifting mechanism and a trapping mechanism. The cover body and the housing are detachably connected. The trapping mechanism and the lifting mechanism are both arranged inside the housing. The top cover is arranged on the side of the cover body away from the housing. One end of the top cover and one end of the cover body are hinged by a hinge shaft, and the hinge shaft is horizontally arranged. The output end of the lifting mechanism passes through the cover body and is drivingly connected to the top cover. The lifting mechanism is used to drive the top cover to rotate along the hinge shaft so that the top cover adjusts the inclination angle according to the installation position.

2. The termite trapping device with an adjustable inclination of the top cover according to claim 1, characterized in that, The cover body is provided with a connecting through hole along the plate thickness. The lifting mechanism includes a lifting column and a fixing structure. The fixing structure and the lifting column are both arranged inside the housing. The lifting column is arranged vertically. One end of the lifting column close to the top cover passes through the connecting through hole and abuts against the top cover. The lifting column is used to lift and push the top cover vertically so that the top cover adjusts the inclination angle along the hinge shaft. The fixing structure is arranged on the outer wall surface of the lifting column and is used to fix the relative positions of the lifting column and the housing after the lifting column drives the top cover to adjust to the inclination angle so that the top cover maintains the inclination angle.

3. The termite trapping device with an adjustable inclination of the top cover according to claim 2, wherein, A tension spring is arranged between the cover body and the top cover. One end of the tension spring is connected to the cover body, and the other end of the tension spring is connected to the top cover.

4. The termite trapping device with adjustable inclination of the top cover according to claim 2, wherein, The housing is provided with a rectangular through hole and a plurality of sockets. The rectangular through hole and each socket are both arranged on the side of the lifting column away from the trapping mechanism. The rectangular through hole extends vertically, and each socket extends along the extension direction of the rectangular through hole, and each socket communicates with the rectangular through hole. The fixing structure includes a limit column, the limit column is arranged horizontally, one end of the limit column is connected to the lifting column, and the other end of the limit column passes through the rectangular through hole.

5. The termite trapping device with an adjustable tilt of the top cover according to claim 4, wherein, An elastic layer is arranged on the outer wall surface of the limit column.

6. A termite trapping device with an adjustable inclination of the top cover according to any one of claims 2-5, characterized in that, A track is arranged inside the housing. The track is arranged vertically and is located between the lifting column and the trapping mechanism. The track is slidably connected to the lifting column.

7. An anti-termite trapping device with an adjustable tilt of the top cover according to claim 6, characterized in that, The track includes a sliding plate. The sliding plate is arranged vertically inside the housing. One end of the sliding plate is connected to the cover body. The sliding plate is located between the connecting through hole and the trapping mechanism. A chute is arranged on the side of the sliding plate facing the lifting column. The chute extends vertically, and the lifting column is slidably connected to the chute.

8. The termite trapping device with adjustable inclination of the top cover according to claim 7, wherein, The track further includes a limit plate. The limit plate is arranged horizontally and is connected to the end of the sliding plate away from the cover body, and the limit plate is located on the side of the sliding plate away from the trapping mechanism.

9. A termite trapping device with an adjustable inclination of the top cover according to any one of claims 2-5, characterized in that, A waterproof elastic layer is arranged between the top cover and the cover body. The waterproof elastic layer is respectively connected to the top cover and the cover body so as to form a sealed space between the top cover and the cover body.

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