CN110250128B

CN110250128B - Insect sucking device

Info

Publication number: CN110250128B
Application number: CN201910558624.8A
Authority: CN
Inventors: 倪志军
Original assignee: Jiande Igreen Electric Appliance Co ltd
Current assignee: Jiande Igreen Electric Appliance Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2024-04-26
Anticipated expiration: 2039-06-26
Also published as: CN110250128A

Abstract

The invention discloses a fluke device, and aims to provide a fluke device which is simple in structure and environment-friendly. It includes the collecting pipe, the one end of collecting pipe is equipped with the suction nozzle, the other end of collecting pipe is equipped with the handle, be equipped with the fan in the handle, motor and battery, the output and the fan fixed connection of motor, battery and motor electricity are connected, the battery is located the one end of handle, the other end of handle is equipped with the electric wire netting, the electric wire netting is located the junction of collecting pipe and handle and with handle fixed connection, the electric wire netting is connected with the battery electricity, the motor is located between electric wire netting and the battery, the fan is located between motor and the electric wire netting, be equipped with the filter screen between electric wire netting and the fan, be equipped with shift knob on the handle. The beneficial effects of the invention are as follows: the structure is simple, and the carrying is convenient; the capturing rate of insects is improved; the environmental protection performance is good.

Description

Insect sucking device

Technical Field

The invention relates to the technical field of insect catching and killing, in particular to a fluke device.

Background

The common tools for collecting insects are various, and for small insects, especially insects with high moving speed and fragile bodies, the insects can be collected by a fluke device. The existing insect catching method is mainly used for trapping insects manually or by utilizing chemical substances, and has the defects that fine particles in the environment, various substances carried by insects and chemical substances are directly communicated with a human respiratory system, so that the insect catching method is easy to damage human health, and meanwhile, certain pollution is caused to the environment, so that the insect catching method is unfavorable for environmental protection.

Secondly, when the electric device is used for sucking the insect, although the problem of direct contact between the human body and harmful substances is solved, the existing device has the following problems when the sample is collected and stored, firstly, some insects like a dark environment, and when the insects are collected, the sucking mouth can not accurately and rapidly align the insects due to the limitation of light rays, so that a good insect catching machine is missed. Secondly, the fluke device has a complex structure and large volume, and is extremely laborious and unfavorable for carrying out work in a field environment even though the fluke device can be operated by a single hand.

Disclosure of Invention

The invention provides a fluke device which is simple in structure and environment-friendly, and aims to solve the problems of environmental protection, complex structure and large volume in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a fluke device, it includes the collecting pipe, the one end of collecting pipe is equipped with the suction nozzle, the other end of collecting pipe is equipped with the handle, be equipped with fan, motor and battery in the handle, the output and the fan fixed connection of motor, the battery is connected with the motor electricity, the battery is located the one end of handle, the other end of handle is equipped with the electric wire netting, the electric wire netting is located the junction of collecting pipe and handle and with handle fixed connection, the electric wire netting is connected with the battery electricity, the motor is located between electric wire netting and the battery, the fan is located between motor and the electric wire netting, be equipped with the filter screen between electric wire netting and the fan, be equipped with shift knob on the handle.

A suction nozzle is arranged at one end of the collecting pipe, a handle is arranged at the other end of the collecting pipe, a fan, a motor and a storage battery are arranged in the handle, the output end of the motor is fixedly connected with the fan, and the motor drives the fan to rotate to generate negative pressure so as to suck insects from the suction nozzle into the collecting pipe; the storage battery is electrically connected with the motor, the storage battery is positioned at one end of the handle, the other end of the handle is provided with a power grid, the power grid is positioned at the joint of the collecting pipe and the handle and is fixedly connected with the handle, the power grid is electrically connected with the storage battery, and the negative pressure generated by the fan enables insects in the collecting pipe to be in contact with the power grid, so that the insects can be quickly killed; the motor is positioned between the power grid and the storage battery, the fan is positioned between the motor and the power grid, a filter screen is arranged between the power grid and the fan, and the filter screen can prevent insect corpses or dust from being sucked into the motor cavity to influence the normal operation of the motor and the fan; the handle is provided with a switch button which is used for opening or cutting off a circuit, thereby being convenient for controlling the work of the suction device. The purposes of simple structure and environmental protection are achieved.

Preferably, the collecting pipe is made of transparent plastic, the suction tube is made of transparent plastic, so that the condition of insect bodies in the collecting pipe can be observed conveniently, and when the insect bodies are more, the collecting pipe can be unscrewed to clean the insect bodies; the collecting pipe comprises a first collecting pipe and a second collecting pipe, one end of the first collecting pipe is communicated with the suction nozzle, the suction nozzle is aligned to insects, and the insects are sucked into the first collecting pipe and the second collecting pipe through negative pressure; the other end of the first collecting pipe is provided with a guide groove which is positioned on the inner side wall of the first collecting pipe and is parallel to the central axis of the first collecting pipe, the first collecting pipe is provided with a plurality of through holes, the through holes are uniformly distributed on the first collecting pipe in a straight line and are parallel to the central axis of the first collecting pipe, the positions of the through holes correspond to the positions of the guide groove by taking the central axis of the first collecting pipe as the center, the first collecting pipe is provided with a plurality of elastic films matched with the through holes, the elastic films cover the through holes, and the elastic films can prevent insects in the first collecting pipe and the second collecting pipe from escaping and improve the capturing rate of the insects; one end of the first collecting pipe and the second collecting pipe are detachably connected with the handle, so that the first collecting pipe and the second collecting pipe are convenient to discharge when insects are fully collected, and insect bodies are cleaned; the other end of the second collecting pipe is provided with a guide post matched with the guide groove, the guide post is positioned on the outer side wall of the second collecting pipe, and the guide groove is matched with the guide post, so that the first collecting pipe and the second collecting pipe can be positioned and installed accurately; the second collecting pipe is provided with a locating pin, the locating pin is positioned in one of the through holes, and the first collecting pipe and the second collecting pipe can be contracted and positioned through the matching of the locating pin and the through holes, so that the collecting pipe can conveniently adjust the accommodation amount according to the number of insects; the outer diameter of the locating pin is smaller than the inner diameter of the through hole, so that the locating pin and the through hole are convenient to be matched and positioned; one end of the positioning pin is contacted with the elastic membrane, and the elastic membrane has certain elasticity, so that the positioning pin is designed to be convenient to insert into the through hole; the other end of the positioning pin is provided with a U-shaped groove I and a plurality of springs I, the springs I are uniformly distributed on the side face of the U-shaped groove I, one end of the springs I is fixedly connected with the opening end of the U-shaped groove I, a U-shaped groove II corresponding to the through hole is arranged on the collecting pipe II, the other end of the springs I is fixedly connected with the collecting pipe II and is positioned in the U-shaped groove II, a positioning column is arranged in the U-shaped groove II, one end of the positioning column is fixedly connected with the collecting pipe II, the other end of the positioning column is positioned in the U-shaped groove I, when the accommodating amount of the collecting pipe needs to be regulated, an operator can press the top of the positioning pin to enable the springs I to shrink, then the collecting pipe I or the collecting pipe II is pulled, relative displacement is generated between the collecting pipe I and the collecting pipe II, the positioning pin enters the corresponding through hole, the springs I pop up, and the collecting pipe I and the collecting pipe II are mutually fixed; the sum of the height of the positioning column and the thickness of the top of the positioning pin is smaller than the minimum distance between the bottom of the U-shaped groove II and the inner wall of the collecting pipe I, and when the spring I contracts, the positioning pin is completely arranged in the collecting pipe I, so that the collecting pipe I and the collecting pipe II can be contracted or lengthened conveniently.

Preferably, the first collecting pipe is internally provided with a plurality of supporting columns and a retaining cloth, the supporting columns are positioned at one end close to the suction nozzle, the guide groove is positioned at one end far away from the suction nozzle, and the outer diameter of the retaining cloth is the same as the inner diameter of the first collecting pipe, so that the retaining cloth is more tightly matched with the suction cylinder; the center of the shielding cloth is provided with a mounting column which is used for connecting the supporting column and the spring; the support columns are uniformly distributed on the inner side wall of the first collecting pipe, are positioned on the same cross section of the first collecting pipe, are provided with slip rings, are in sliding connection with the support columns, are provided with support blocks at one ends, are fixedly connected with the first collecting pipe at the other ends, and mainly play a supporting role; the center of the supporting block is provided with a second spring, one end of the second spring is fixedly connected with the supporting block, the other end of the second spring is fixedly connected with the mounting column, the retaining cloth is provided with a supporting rod corresponding to the supporting column, one end of the supporting rod is rotationally connected with the corresponding slip ring, the other end of the supporting rod is rotationally connected with the mounting column, when the motor is started, negative pressure generated by rotation of the fan acts on the retaining cloth, and because the one end of the second spring is fixed with the supporting block, the other end of the second spring stretches, at the moment, one end of the supporting rod moves under the action of the negative pressure, the other end of the supporting rod drives the slip ring to move towards the center on the supporting column, the retaining cloth is contracted, so that the collecting pipe I is opened, and insects are sucked into the collecting pipe I and the collecting pipe II; when the motor is closed, the second spring is reset, so that the supporting rod is driven to reset, the cloth is spread, and the cloth returns to the initial position.

Preferably, the outer edge of the retaining cloth is coated with an annular iron block, the inner side wall of the first collecting pipe is provided with a groove, an annular magnetic block matched with the iron block is arranged in the groove, the supporting column is positioned between the retaining cloth and the suction nozzle, and the groove and the retaining cloth are positioned on the same side of the supporting column. When the motor is closed, the second spring is reset, and when the retaining cloth is spread, the outer edge of the retaining cloth is attracted with the magnetic block through the iron block to be tightly attached to the inner wall of the first collecting pipe, so that insects are prevented from escaping from the first collecting pipe and the second collecting pipe, and the capturing rate of the insects is improved.

Preferably, the switch button comprises a first button, a second button and a third button, the handle is provided with an illuminating lamp, the illuminating lamp is electrically connected with the first button through a storage battery, the motor is electrically connected with the second button through the storage battery, and the third button is electrically connected with the power grid through the storage battery. Because some insects like dark places, the illuminating lamp can more accurately find the positions of the insects; the first button controls the switch of the lighting lamp; the second button controls the switch of the motor so as to control the rotation of the fan; button three controls the electric wire netting, opens button three when needs kill the insect, and the otherwise closes.

Preferably, the handle is provided with a plurality of air outlets, the air outlets are positioned on the side face of the fan, anti-slip patterns are arranged on the outer surface of the handle, a storage battery cavity is arranged in the handle, the storage battery is positioned in the storage battery cavity, a sliding cover is arranged on the side wall of the storage battery cavity, and the sliding cover is connected with the handle in a buckling mode. The anti-skid patterns facilitate better grip on the handle; the sliding cover is convenient for replacing the battery.

Preferably, one end of the mouthpiece is connected to the first collection tube and has a cross-sectional area greater than the cross-sectional area of the other end. This design is advantageous for enhanced suction and better insect capture.

The beneficial effects of the invention are as follows: the insect sucking device is composed of a handle, a collecting pipe and a suction nozzle, and has simple structure and convenient carrying; the collecting pipe can adjust the capacity according to different insect numbers; the elastic membrane and the cloth on the collecting pipe prevent insects in the collecting pipe from escaping, so that the capturing rate of the insects is improved; the use does not need any biochemical substances, and the environment-friendly performance is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a connection diagram of a first collection tube and a second collection tube;

FIG. 3 is a schematic cross-sectional view of A-A;

FIG. 4 is a schematic view of a structure of a patch;

FIG. 5 is a view of the mounting of a baffle to an inner wall of a collection tube;

Fig. 6 is a schematic view of the appearance of the present invention.

In the figure: 1. the collecting pipe, 2, the suction nozzle, 3, the handle, 4, the fan, 5, the motor, 6, the storage battery, 7, the filter screen, 8, the switch button, 9, the support column, 10, the baffle, 11, the mounting column, 12, the slip ring, 13, the support block, 14, the first spring, 15, the support rod, 16, the iron block, 17, the groove, 18, the magnetic block, 19, the first button, 20, the second button, the lamp comprises a lamp body, an air outlet, a sliding cover, an anti-skid pattern, a power grid, a button three, a collecting pipe one, a collecting pipe two, a guide groove, a through hole 30, a through hole 31, an elastic membrane 32, a guide post 33, a locating pin 34, a spring two, a U-shaped groove one and a locating post 37.

Detailed Description

The invention is further described below with reference to the drawings and detailed description.

In the embodiment shown in fig. 1, a fluke device comprises a collecting pipe 1, a suction nozzle 2 is arranged at one end of the collecting pipe 1, a handle 3 is arranged at the other end of the collecting pipe 1, a fan 4, a motor 5 and a storage battery 6 are arranged in the handle 3, the output end of the motor 5 is fixedly connected with the fan 4, the storage battery 6 is electrically connected with the motor 5, the storage battery 6 is positioned at one end of the handle 3, a power grid 25 is arranged at the other end of the handle 3, the power grid 25 is positioned at the joint of the collecting pipe 1 and the handle 3 and is fixedly connected with the handle 3, the power grid 25 is electrically connected with the storage battery 6, the motor 5 is positioned between the power grid 25 and the storage battery 6, the fan 4 is positioned between the motor 5 and the power grid 25, a filter screen 7 is arranged between the power grid 25 and the fan 4, and a switch button 8 is arranged on the handle 3.

As shown in fig. 1, 2 and 3, the collecting tube 1 is made of transparent plastic material, the collecting tube 1 comprises a first collecting tube 27 and a second collecting tube 28, one end of the first collecting tube 27 is communicated with the suction nozzle 2, the other end of the first collecting tube 27 is provided with a guide groove 29 and is communicated with the second collecting tube 28, the guide groove 29 is positioned on the inner side wall of the first collecting tube 27 and is parallel to the central axis of the first collecting tube 27, a plurality of through holes 30 are arranged on the first collecting tube 27, the through holes 30 are uniformly distributed on the first collecting tube 27 in a straight line and are parallel to the central axis of the first collecting tube 27, the positions of the through holes 30 and the positions of the guide grooves 29 are corresponding to the central axis of the first collecting tube 27, a plurality of elastic films 31 matched with the through holes 30 are arranged on the first collecting tube 27, the elastic films 31 cover the through holes 30, one end of the second collecting tube 28 is detachably connected with the handle 3, the other end of the second collecting pipe 28 is provided with a guide post 32 matched with the guide groove 29, the guide post 32 is positioned on the outer side wall of the second collecting pipe 28, the second collecting pipe 28 is provided with a positioning pin 33, the positioning pin 33 is positioned in one of the through holes 30, the outer diameter of the positioning pin 33 is smaller than the inner diameter of the through hole 30, one end of the positioning pin 33 is contacted with the elastic membrane 31, the other end of the positioning pin 33 is provided with a U-shaped groove I35 and a plurality of springs I14, the springs I14 are uniformly distributed on the side surface of the U-shaped groove I35, one end of each spring I14 is fixedly connected with the opening end of the U-shaped groove I35, the second collecting pipe 28 is provided with a U-shaped groove II 36 corresponding to the through hole 30, the other end of each spring I14 is fixedly connected with the second collecting pipe 28 and positioned in the U-shaped groove II 36, one end of each positioning pin 37 is fixedly connected with the second collecting pipe 28, and the other end of each positioning pin 37 is positioned in the U-shaped groove I35, the sum of the height of the locating stud 37 and the thickness of the top of the locating pin 33 is less than the minimum distance from the bottom of the second U-shaped slot 36 to the inner wall of the first collection tube 27.

As shown in fig. 1, a plurality of support columns 9 and a retaining cloth 10 are arranged in a first collecting pipe 27, the support columns 9 are positioned at one end close to a suction nozzle 2, a guide groove 29 is positioned at one end far away from the suction nozzle 2, as shown in fig. 4, the outer diameter of the retaining cloth 10 is identical to the inner diameter of the first collecting pipe 27, a mounting column 11 is arranged at the center of the retaining cloth 10, a plurality of support columns 9 are uniformly distributed on the inner side wall of the first collecting pipe 27, a plurality of support columns 9 are all positioned on the same cross section of the first collecting pipe 27, a slip ring 12 is arranged on the support columns 9, the slip ring 12 is in sliding connection with the support columns 9, a support block 13 is arranged at one end of the support columns 9, the other end of the support columns 9 is fixedly connected with the first collecting pipe 27, a spring II 34 is arranged at the center of the support block 13, one end of the spring II 34 is fixedly connected with the mounting column 11, a support rod 15 corresponding to the support column 9 is arranged on the retaining cloth 10, one end of the support rod 15 is in rotary connection with the corresponding slip ring 12, and the other end of the support rod 15 is in rotary connection with the mounting column 11.

As shown in fig. 5, the outer edge of the cloth guard 10 is coated with a circular iron block 16, the inner side wall of the first collecting pipe 27 is provided with a groove 17, a circular magnetic block 18 matched with the iron block 16 is arranged in the groove 17, the support column 9 is positioned between the cloth guard 10 and the suction nozzle 2, and the groove 17 and the cloth guard 10 are positioned on the same side of the support column 9.

As shown in fig. 1 and 6, the switch button 8 comprises a first button 19, a second button 20 and a third button 26, the handle 3 is provided with an illuminating lamp 21, the illuminating lamp 21 is electrically connected with the first button 19 through the storage battery 6, the motor 5 is electrically connected with the second button 20 through the storage battery 6, and the third button 26 is electrically connected with the power grid 25 through the storage battery 6. The handle 3 is provided with a plurality of air outlets 22, the air outlets 22 are positioned on the side face of the fan 4, the outer surface of the handle 3 is provided with anti-slip patterns 24, the handle 3 is internally provided with a storage battery cavity, the storage battery 6 is positioned in the storage battery cavity, the side wall of the storage battery cavity is provided with a sliding cover 23, and the sliding cover 23 is in buckling connection with the handle 3. One end of the mouthpiece 2 is connected to the first collecting pipe 27 and has a larger cross-sectional area than the other end.

Working principle: the storage battery 6 is powered, the second button 20 is opened to connect the circuit, the motor 5 drives the fan 4 to rotate to generate negative pressure, when insects are required to be killed, the third button 26 can be opened, the insects are killed through the power grid 25, the suction nozzle 2 is aligned to the insects to be sucked, one end of the second spring 34 is fixed with the supporting block 13, the other end of the second spring 34 stretches, at the moment, one end of the supporting rod 15 moves under the action of wind pressure, the other end of the supporting rod 15 drives the slip ring 12 to move towards the center on the supporting column 9, the retaining cloth 10 is contracted, so that the first collecting pipe 27 is opened, insects are sucked into the first collecting pipe 27 and the second collecting pipe 28, the length of the first collecting pipe 1 is regulated by observing the number of the insects in the first collecting pipe 27 and the second collecting pipe 28 through regulating the positions of the positioning pins 33 and the through holes 30, after the collection is completed, the second button 20 is closed, the second spring 34 is reset, the retaining cloth 10 is stretched, the outer edge of the retaining cloth 10 is sucked with the magnetic block 18, the insects are prevented from escaping from the first collecting pipe 27 and the second collecting pipe 28, and the insects are unscrewed through the threads.

Claims

1. The utility model provides a fluke device, its characterized in that includes collecting pipe (1), the one end of collecting pipe (1) is equipped with suction nozzle (2), the other end of collecting pipe (1) is equipped with handle (3), be equipped with fan (4), motor (5) and battery (6) in handle (3), the output and the fan (4) fixed connection of motor (5), battery (6) are connected with motor (5) electricity, battery (6) are located the one end of handle (3), the other end of handle (3) is equipped with electric wire netting (25), electric wire netting (25) are located the junction of collecting pipe (1) and handle (3) and with handle (3) fixed connection, electric wire netting (25) are connected with battery (6) electricity, motor (5) are located between electric wire netting (25) and battery (6), fan (4) are located between motor (5) and electric wire netting (25), be equipped with filter screen (7) between electric wire netting (25) and fan (4), be equipped with shift knob (8) on handle (3). The material adopted by the collecting pipe (1) is transparent plastic material, the collecting pipe (1) comprises a first collecting pipe (27) and a second collecting pipe (28), one end of the first collecting pipe (27) is communicated with the suction nozzle (2), the other end of the first collecting pipe (27) is provided with a guide groove (29) and is communicated with the second collecting pipe (28), the guide groove (29) is positioned on the inner side wall of the first collecting pipe (27) and is parallel to the central shaft of the first collecting pipe (27), a plurality of through holes (30) are arranged on the first collecting pipe (27), the through holes (30) are uniformly distributed on the first collecting pipe (27) in a straight line and are parallel to the central shaft of the first collecting pipe (27), the position of the through hole (30) corresponds to the position of the guide groove (29) by taking the central shaft of the first collecting pipe (27) as the center, a plurality of elastic films (31) matched with the through hole (30) are arranged on the first collecting pipe (27), the elastic films (31) cover the through hole (30), one end of the second collecting pipe (28) is detachably connected with the handle (3), a guide column (32) matched with the guide groove (29) is arranged at the other end of the second collecting pipe (28), the guide column (32) is positioned on the outer side wall of the second collecting pipe (28), a positioning pin (33) is arranged on the second collecting pipe (28), the positioning pin (33) is positioned in one through hole (30), the outer diameter of the positioning pin (33) is smaller than the inner diameter of the through hole (30), one end of the positioning pin (33) is in contact with the elastic membrane (31), the other end of the positioning pin (33) is provided with a U-shaped groove I (35) and a plurality of springs I (14), the springs I (14) are uniformly distributed on the side surface of the U-shaped groove I (35), one end of the springs I (14) is fixedly connected with the opening end of the U-shaped groove I (35), a U-shaped groove II (36) corresponding to the through hole (30) is arranged on the collecting pipe II (28), the other end of the springs I (14) is fixedly connected with the collecting pipe II (28) and is positioned in the U-shaped groove II (36), a positioning column (37) is arranged in the U-shaped groove II (36), one end of the positioning column (37) is fixedly connected with the collecting pipe II (28), and the other end of the positioning column (37) is positioned in the U-shaped groove I (35), and the height of the positioning column I (37) is smaller than the distance between the bottom of the U-shaped groove II (33) and the bottom of the collecting pipe II (27); a plurality of support columns (9) and a retaining cloth (10) are arranged in the first collecting pipe (27), the support columns (9) are positioned at one end close to the suction nozzle (2), the guide groove (29) is positioned at one end far away from the suction nozzle (2), the outer diameter of the retaining cloth (10) is the same as the inner diameter of the first collecting pipe (27), the center of the retaining cloth (10) is provided with a mounting column (11), the support columns (9) are uniformly distributed on the inner side wall of the first collecting pipe (27), the support columns (9) are all positioned on the same cross section of the first collecting pipe (27), the support columns (9) are provided with sliding rings (12), the sliding rings (12) are in sliding connection with the support columns (9), one end of each support column (9) is provided with a supporting block (13), the other end of each support column (9) is fixedly connected with the first collecting pipe (27), the center of each supporting block (13) is provided with a second spring (34), one end of each second spring (34) is fixedly connected with the corresponding supporting column (13), the other end of each supporting column (10) is fixedly connected with the corresponding sliding ring (15), the other end of the supporting rod (15) is rotationally connected with the mounting column (11); the outer edge of the retaining cloth (10) is coated with an annular iron block (16), a groove (17) is formed in the inner side wall of the first collecting pipe (27), an annular magnetic block (18) matched with the iron block (16) is arranged in the groove (17), the supporting column (9) is positioned between the retaining cloth (10) and the suction nozzle (2), and the groove (17) and the retaining cloth (10) are positioned on the same side of the supporting column (9); the switch button (8) comprises a first button (19), a second button (20) and a third button (26), wherein the handle (3) is provided with an illuminating lamp (21), the illuminating lamp (21) is electrically connected with the first button (19) through a storage battery (6), the motor (5) is electrically connected with the second button (20) through the storage battery (6), and the third button (26) is electrically connected with a power grid (25) through the storage battery (6); be equipped with a plurality of air outlet (22) on handle (3), air outlet (22) are located the side of fan (4), the surface of handle (3) is equipped with anti-skidding line (24), be equipped with the battery chamber in handle (3), battery (6) are located the battery intracavity, be equipped with sliding closure (23) on the lateral wall in battery chamber, sliding closure (23) are connected with handle (3) buckle.

2. A fluke device according to claim 1, characterized in that one end of the suction nozzle (2) is connected to the first collecting pipe (27) and has a larger cross-sectional area than the other end.