Experimental device for testing influence of noise on insects

Abstract

The utility model provides an experimental device for testing the influence of noise on insects, which relates to the technical field of experimental devices and comprises a testboard, the top of the testboard is fixedly connected with a machine cover, the top of the testboard is fixedly connected with an observation box, and one end of the observation box is provided with a noise generating device for generating noise. The noise generating device is fixedly connected to the top of the test board, two partition plates are slidably connected into the observation box, noise is generated through the noise generating device, due to partition of the partition plates, the distances between the three spaces and the noise are different, the intensity of the noise borne by insects is different, and the insects can be observed by observing the states of the insects in the three spaces. Therefore, the influence of the noise on the insect state can be tested, and the partition plate can be made of a material which has a certain isolation effect on the noise, so that the change difference of the intensity of the noise is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental devices, in particular to an experimental device for testing the influence of noise on insects. Background Art

[0002] Noise may interfere with the orientation system of insects, making it difficult for them to find food or escape from danger. Long-term exposure to noise may cause insects to adjust their circadian rhythms, leading to disruption of their biological clocks. For example, aircraft engine noise can put insects in a state of high stress, which may cause them to flee the environment or stop the behavior they are currently doing.

[0003] In order to determine how different insects respond to noises of different intensities, it is necessary to set up a device to conduct a testing experiment. During the testing process, the cleaning of insect feces will often alarm the insects, thus affecting the accuracy of the experiment. If not cleaned, it will affect the health of the insects. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide an experimental device for testing the influence of noise on insects in order to solve the above-mentioned problem, so as to solve the problem in the prior art that in the detection process, the cleaning of insect feces often alarms the insects, thereby affecting the accuracy of the experiment, and if not cleaned, it will affect the health of the insects.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an experimental device for testing the impact of noise on insects, including a test bench, a hood fixedly connected to the top of the test bench, an observation box fixedly connected to the top of the test bench, a noise generating device for generating noise is arranged at one end of the observation box, the noise generating device is fixedly connected to the top of the test bench, two partition plates are slidably connected inside the observation box for dividing the observation box into three spaces, the two partition plates pass through the top of the observation box and are slidably connected to the observation box, a receiving plate is slidably connected inside the observation box, the receiving plate passes through both sides of the observation box and is slidably connected to the observation box, and cleaning components for cleaning the receiving plate are arranged on both sides of the observation box.

[0008] Preferably, the receiving plate includes two connecting plates, which are respectively arranged on both sides of the observation box, one side of one connecting plate is fixedly connected with three first fixed frames, and one side of the other connecting plate is fixedly connected with three second fixed frames, and the first fixed frames correspond to the second fixed frames one by one and are fixedly connected.

[0009] Preferably, the cleaning assembly includes two connecting seats, which are respectively arranged at both ends of the observation box, and a rotating rod is arranged between the two connecting seats. The rotating rod passes through the connecting seats and is rotatably connected to the connecting seats. Three cleaning rollers are fixedly connected to the outside of the connecting seats, and the three cleaning rollers correspond one by one to the three first fixed frames respectively.

[0010] Preferably, the cleaning assembly further comprises two electric telescopic rods, the two electric telescopic rods are respectively fixedly connected to the two connecting seats, and the two electric telescopic rods are both fixedly connected to the observation box.

[0011] Preferably, both ends of the rotating rod are fixedly connected with a transmission gear, the outer side of the transmission gear is meshed with a transmission rack, the transmission rack passes through the connecting seat and is slidably connected to the connecting seat, the end of the transmission rack away from the connecting seat is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected to the connecting plate.

[0012] Preferably, three covers are hinged on the top of the observation box for evenly placing insects.

[0013] Preferably, one end of the observation box away from the noise generating device is threadedly connected with a collecting tube, and the collecting tube is communicated with the observation box.

[0014] The utility model provides an experimental device for testing the influence of noise on insects, which has the following beneficial effects:

[0015] 1. Noise is generated through a noise generating device. Due to the division of the partition board and the different distances between the three spaces and the noise, the noise strengths to which the insects are exposed are also different. By observing the states of the insects in the three spaces, the influence of the noise on the states of the insects can be tested. The partition board can be made of a material that has a certain isolation effect on noise, thereby increasing the difference in the strength of the voice.

[0016] 2. This device is provided with three first fixed frames and three second fixed frames. When cleaning is needed, one of the connecting plates is pushed to eject the second fixed frame inside the observation box, and the clean first fixed frame is inserted into the connecting plate to clean the second fixed frame. The frames are used alternately to reduce the impact on insects.

[0017] 3. The transmission rack drives the meshing transmission gear to rotate, and the transmission gear drives the fixedly connected rotating rod to rotate, so as to achieve the cleaning effect of the receiving plate, and a telescopic rod is fixedly connected between the transmission rack and the connecting plate. When the connecting seat rises, it will not affect the connecting plate, so as to achieve the alternating use of the first fixed frame and the second fixed frame, and perform alternating cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the observation box of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the observation box of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the receiving plate of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of part A.

[0023] In the figure: 1. test bench; 2. observation box; 3. noise generating device; 4. connecting plate; 401. first fixed frame; 402. second fixed frame; 5. partition plate; 6. connecting seat; 7. rotating rod; 8. cleaning roller; 9. transmission gear; 10. transmission rack; 11. electric telescopic rod; 13. telescopic rod; 14. collecting cylinder; 15. cover plate; 16. hood. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides an experimental device for testing the influence of noise on insects.

[0025] See also Figures 1 to 5 , an experimental device for testing the effect of noise on insects, comprising the following embodiments:

[0026] See also Figures 1 to 3 Embodiment 1: It includes a test bench 1, the top of the test bench 1 is fixedly connected to a hood 16, a door panel is arranged on the outside of the hood 16, the door panel is made of transparent material and has a sound insulation effect, an observation box 2 is fixedly connected to the top of the test bench 1, a noise generating device 3 for generating noise is arranged at one end of the observation box 2, the noise generating device 3 is fixedly connected to the top of the test bench 1, two partition plates 5 are slidably connected inside the observation box 2, for dividing the observation box 2 into three spaces, the two partition plates 5 pass through the top of the observation box 2 and are slidably connected to the observation box 2, a receiving plate is slidably connected inside the observation box 2, the receiving plate passes through both sides of the observation box 2 and is slidably connected to the observation box 2, and cleaning components for cleaning the receiving plate are arranged on both sides of the observation box 2.

[0027] Three cover plates 15 are hinged on the top of the observation box 2 for evenly placing insects.

[0028] In specific implementation, in order to detect the influence of noise on insects, two partitions 5 are arranged inside the observation box 2. The two partitions 5 divide the inside of the observation box 2 into three breeding spaces, and then insects of the same size and state are put into the three spaces. Then, the noise generating device 3 is started to emit noise. Due to the division of the partition 5 and the different distances between the three spaces and the noise, the strength of the noise to which the insects are exposed is also different. By observing the state of the insects in the three spaces, the influence of noise on the state of the insects can be tested. The partition 5 can be made of a material that has a certain isolation effect on noise, thereby increasing the difference in the change of the strength of the voice.

[0029] See also Figure 3 to Figure 4 , Embodiment 2: The receiving plate includes two connecting plates 4, and the two connecting plates 4 are respectively arranged on both sides of the observation box 2, one side of one connecting plate 4 is fixedly connected with three first fixing frames 401, and one side of the other connecting plate 4 is fixedly connected with three second fixing frames 402, and the first fixing frames 401 correspond to the second fixing frames 402 one by one and are fixedly connected.

[0030] In specific implementation, insects are observed inside the observation box 2. During the observation, the insects will produce a large amount of feces. In order to simulate the external environment, the feces need to be cleaned regularly. If the device is opened for direct cleaning, it may affect the insects, thereby affecting the detection effect. Therefore, the device is provided with three first fixed frames 401 and three second fixed frames 402. When cleaning is required, the second fixed frame 402 inside the observation box 2 is ejected by pushing one of the connecting plates 4, and the clean first fixed frame 401 is inserted into the connecting plate 4, so as to clean the second fixed frame 402. The two frames are used alternately to reduce the impact on insects.

[0031] See also Figures 3 to 5 , Embodiment 3: The cleaning component includes two connecting seats 6, which are respectively arranged at both ends of the observation box 2, and a rotating rod 7 is arranged between the two connecting seats 6. The rotating rod 7 passes through the connecting seats 6 and is rotatably connected to the connecting seats 6. Three cleaning rollers 8 are fixedly connected to the outer side of the connecting seat 6, and the three cleaning rollers 8 correspond to the three first fixed frames 401 one by one.

[0032] The cleaning assembly also includes two electric telescopic rods 11 , which are respectively fixedly connected to the two connecting seats 6 , and the two electric telescopic rods 11 are both fixedly connected to the observation box 2 .

[0033] In specific implementation, when the first fixed frame 401 is pushed into the observation box 2, a driving motor can be arranged on the outside of the rotating rod 7, and the output shaft of the driving motor is fixedly connected to the rotating rod 7. The rotating rod 7 rotates, and the rotation of the rotating rod 7 drives the cleaning roller 8 fixedly connected to the outside to rotate, thereby cleaning the first fixed frame 401, and when the first fixed frame 401 is pulled out of the observation box 2, the top of the connecting seat 6 is fixedly connected to the electric telescopic rod 11, and the electric telescopic rod 11 drives the connecting seat 6 to rise, so that it rises as a whole, avoiding contact with the first fixed frame 401 and blocking the first fixed frame 401 inside the observation box 2.

[0034] In this embodiment: both ends of the rotating rod 7 are fixedly connected with a transmission gear 9, the outer side of the transmission gear 9 is meshed with a transmission rack 10, the transmission rack 10 passes through the connecting seat 6 and is slidably connected to the connecting seat 6, and the end of the transmission rack 10 away from the connecting seat 6 is fixedly connected with a telescopic rod 13, and the telescopic rod 13 is fixedly connected to the connecting plate 4.

[0035] During specific implementation, in this embodiment, the transmission rack 10 is driven to move by the movement of the connecting plate 4, and the transmission rack 10 drives the meshing transmission gear 9 to rotate, and the transmission gear 9 drives the fixedly connected rotating rod 7 to rotate, thereby achieving the cleaning effect of the receiving plate, and a telescopic rod 13 is fixedly connected between the transmission rack 10 and the connecting plate 4. When the connecting seat 6 rises, it will not affect the connecting plate 4, thereby achieving the alternating use of the first fixed frame 401 and the second fixed frame 402, and performing alternating cleaning.

[0036] In this embodiment, one end of the observation box 2 away from the noise generating device 3 is threadedly connected with a collecting tube 14 , and the collecting tube 14 is in communication with the observation box 2 .

[0037] In specific implementation, after the detection experiment is completed, the partition plate 5 is pulled out and a light is turned on at one end of the collection tube 14, so that the insects enter the collection tube 14 due to their phototaxis. Later, the collection tube 14 is taken out to collect and process the insects.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An experimental device for testing the effect of noise on insects, comprising a test bench (1), a cover (16) fixedly connected to the top of the test bench (1), characterized in that: An observation box (2) is fixedly connected to the top of the test bench (1); a noise generating device (3) for generating noise is arranged at one end of the observation box (2); the noise generating device (3) is fixedly connected to the top of the test bench (1); two partition plates (5) are slidably connected inside the observation box (2) for dividing the observation box (2) into three spaces; the two partition plates (5) pass through the top of the observation box (2) and are slidably connected to the observation box (2); a receiving plate is slidably connected inside the observation box (2); the receiving plate passes through both sides of the observation box (2) and is slidably connected to the observation box (2); cleaning components for cleaning the receiving plate are arranged on both sides of the observation box (2).

2. An experimental device for testing the effect of noise on insects according to claim 1, characterized in that: The receiving plate comprises two connecting plates (4), the two connecting plates (4) being respectively arranged on both sides of the observation box (2), one side of one connecting plate (4) being fixedly connected to three first fixing frames (401), and one side of the other connecting plate (4) being fixedly connected to three second fixing frames (402), the first fixing frames (401) and the second fixing frames (402) corresponding to each other one by one and being fixedly connected.

3. The experimental device for testing the effect of noise on insects according to claim 1, characterized in that: The cleaning assembly comprises two connecting seats (6), the two connecting seats (6) are respectively arranged at two ends of the observation box (2), a rotating rod (7) is arranged between the two connecting seats (6), the rotating rod (7) passes through the connecting seats (6) and is rotatably connected to the connecting seats (6), and three cleaning rollers (8) are fixedly connected to the outer side of the connecting seat (6), and the three cleaning rollers (8) correspond to the three first fixed frames (401) respectively.

4. The experimental device for testing the effect of noise on insects according to claim 3, characterized in that: The cleaning assembly further comprises two electric telescopic rods (11), the two electric telescopic rods (11) being fixedly connected to the two connecting seats (6) respectively, and the two electric telescopic rods (11) being fixedly connected to the observation box (2).

5. An experimental device for testing the effect of noise on insects according to claim 4, characterized in that: Both ends of the rotating rod (7) are fixedly connected to a transmission gear (9), the outer side of the transmission gear (9) is meshingly connected to a transmission rack (10), the transmission rack (10) passes through the connecting seat (6) and is slidably connected to the connecting seat (6), and the end of the transmission rack (10) away from the connecting seat (6) is fixedly connected to a telescopic rod (13), and the telescopic rod (13) is fixedly connected to the connecting plate (4).

6. The experimental device for testing the effect of noise on insects according to claim 1, characterized in that: The top of the observation box (2) is hinged with three cover plates (15) for evenly placing insects.

7. The experimental device for testing the effect of noise on insects according to claim 1, characterized in that: One end of the observation box (2) away from the noise generating device (3) is threadedly connected to a collecting tube (14), and the collecting tube (14) is in communication with the observation box (2).

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