Live mosquito catching device

Abstract

The live mosquito catching device comprises a catching frame and a handle, the bottom of the catching frame is rotationally installed at the top of the handle, a locking screw for fixing the catching frame is arranged on the catching frame, and a fixing sleeve net is arranged on the rear side of the catching frame; two elastic ropes attached to each other are fixed to the middle of the catching frame, an arch-shaped flexible net is installed between each elastic rope and the catching frame, a plurality of traction ropes are fixedly connected to one side of each elastic rope, and the other end of each traction rope is connected with an opening and closing traction mechanism on the handle; a guide wheel set matched with the traction rope is arranged on the catching frame. The mosquito trapping device can trap mosquitoes alive, and the mosquitoes can be killed or collected and stored without harm after being trapped. Compared with physical electric shock killing, the device is safer; compared with chemical trapping, the method is more environment-friendly; compared with a traditional mosquito and fly swatter, the mosquito and fly swatter is more sanitary, and dirt or damage of attachments is avoided; and compared with a mosquito and fly swatter catching net, the catching efficiency is higher.

Description

Technical Field

[0001] The invention relates to the field of mosquito catching, in particular to a device for catching mosquitoes alive. Background Art

[0002] Mosquitoes are carriers of many pathogens and can easily spread a variety of diseases including malaria and dengue fever, which seriously endangers human health. Therefore, the research on killing mosquitoes in summer and autumn is the focus of epidemic prevention. At present, there are various mosquito killing devices on the market to kill mosquitoes, which are mainly divided into three types: electric shock insect killer lamps, light trap insect killer lamps and chemical mosquito killer devices.

[0003] The electric shock type insect killer lamp attracts flying insects. When the flying insects approach the light, they are electrocuted by the high-voltage current generated by the power grid installed near the periphery of the light source. When the flying insects approach the power grid, electric shock sparks, high-voltage inductive magnetic fields, and the smell and gas of burning insect bodies will be generated. This method is not only unhygienic but also prone to the risk of electric shock; the light-attracting insect lamp has a single spectrum, poor attenuation resistance, poor luring effect, and can effectively attract a limited number of mosquito species; the chemical mosquito killing method uses drug spraying to achieve epidemic prevention and disinfection, which pollutes the surrounding environment, and long-term and excessive close contact will have adverse effects on human health. And most mosquito traps cannot guarantee the survival of mosquitoes. Therefore, in response to the above problems, it is necessary to propose a mosquito capture device that is safer, more environmentally friendly, can capture mosquitoes alive, and is convenient to handle. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a device for catching mosquitoes alive.

[0005] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0006] Provided is a live mosquito catching device, comprising a handle and a capture frame with an adjustable angle, wherein the bottom of the capture frame is rotatably mounted on the top of the handle, a locking screw for fixing the capture frame is arranged on the capture frame, and a fixed sleeve net is arranged on the rear side of the capture frame; two elastic ropes are fixed to the middle of the capture frame, the two elastic ropes are fitted to each other, a bow-shaped flexible net is installed between each elastic rope and the capture frame, a plurality of traction ropes are fixedly connected to one side of each elastic rope, the other end of each traction rope is connected to an opening and closing traction mechanism on the handle, the opening and closing traction mechanism drives the elastic rope to move through the traction rope to realize the opening and closing of the two bow-shaped flexible nets; a guide wheel group cooperating with the traction rope is arranged on the capture frame.

[0007] Furthermore, the guide wheel group includes a plurality of guide wheels, and each guide wheel is provided with an annular guide groove cooperating with the traction rope.

[0008] Furthermore, the opening and closing traction mechanism includes a traction sliding block and a traction clamping piece, and the handle is provided with a slide rail cavity and a slide groove opening that cooperate with the traction sliding block. The slide rail cavity is communicated with the slide groove opening, and the traction sliding block is fixedly connected to the traction rope.

[0009] Furthermore, the traction sliding block includes a sliding part, a connecting part and a locking block that cooperate with the slide rail cavity. The sliding part is connected to the locking block through the connecting part. The locking block is provided with an L-shaped locking part that cooperates with the traction clip. A first locking bevel is provided on the inner side of the corner of the L-shaped locking part. A traction part is provided above the locking block, and the traction part is in the shape of a straight handle or a circular ring.

[0010] Furthermore, the traction coupling comprises a sliding shaft and an annular locking disk arranged on the handle; a guide hole for installing the sliding shaft is arranged on the handle, a limiting protrusion is fixed on the lower side of the sliding shaft through the guide hole, the sliding shaft is extended and retracted up and down in the guide hole, a reset spring is arranged on the outside of the sliding shaft, and the reset spring is arranged between the annular locking disk and the handle; the upper side of the sliding shaft is fixedly connected to the annular locking disk, a locking convex ring cooperating with the traction sliding block is fixed on the upper side of the annular locking disk, a second locking convex ring is arranged on the inner side of the locking convex ring, and an outer guide angle is arranged on the outer side; a button is arranged on the top of the annular locking disk.

[0011] Furthermore, an energy storage spring is arranged between the bottom of the slide rail cavity and the traction sliding block.

[0012] Furthermore, a guide rope opening cooperating with the traction rope is provided at the bottom of the capture frame, and a guide opening cooperating with the traction rope is provided at the top of the handle. The outer side of the guide opening is in the shape of a frustum, and the corners of the guide opening are provided with guide fillets.

[0013] Furthermore, the traction rope includes a first traction rope and a second traction rope, and the fixed ends of the first traction rope and the second traction rope are respectively fixedly connected to the three equal division points of the elastic rope.

[0014] Furthermore, an openable and closable collecting port is arranged on the rear side of the fixed sleeve net, and an elastic band is arranged on the outlet side of the collecting port.

[0015] Furthermore, a horizontal connecting section is provided at the bottom of the capture frame, a horizontal through hole for installing the capture frame is provided at the top of the handle, and the horizontal connecting section is rotatably installed in the horizontal through hole.

[0016] Furthermore, in normal state, the two elastic ropes are in a static straightened position, so that the two arched flexible nets are unfolded to form a circle that blocks the entrance of the fixed net.

[0017] The beneficial effects of the present invention are:

[0018] The present invention is provided with two bow-shaped flexible nets that can be opened and closed on the inlet side of the fixed net. The opening and closing of the bow-shaped flexible net is controlled by cooperating with the traction rope of the opening and closing traction mechanism and connecting with the elastic rope on the bow-shaped flexible net, so as to facilitate sealing and closing the inlet side of the fixed net, thereby locking the captured mosquitoes in the fixed net to prevent the mosquitoes from escaping after being captured; a collecting port is provided on the rear side of the fixed net to facilitate the transfer and treatment of the captured mosquitoes.

[0019] The opening and closing traction mechanism of the present invention comprises a traction sliding block and a traction clamping piece. The traction sliding block is connected to the traction rope and cooperates with the guide wheel group, so that the traction sliding block can control the opening and closing of the two bow-shaped flexible nets. The traction sliding block and the traction clamping piece can realize rapid clamping and disengagement, cooperate with the energy storage spring and the elastic rope, so as to close the two bow-shaped flexible nets at the first time to prevent mosquitoes captured in the fixed set net from escaping.

[0020] The present invention can achieve the live capture of mosquitoes and insects, and after capture, the mosquitoes and insects can be killed or collected and stored without causing any harm. Compared with physical electric shock, it is safer; compared with chemical trapping, it is more environmentally friendly; compared with traditional mosquito swatters, it is more hygienic and avoids dirt or damage to attached objects (such as walls, furniture, food, etc.); compared with mosquito swatter nets, it has higher capture efficiency. The rotatable capture frame of the present invention can change the direction and capture in a more flexible and convenient way. It can not only capture mosquitoes and flies, but also capture small insects, flying butterflies, etc., and capture a wider range of objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention in the front view direction;

[0022] Figure 2 It is a schematic diagram of the overall structure of the present invention in a side view direction;

[0023] Figure 3 It is a working schematic diagram of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the opening and closing traction mechanism;

[0025] Figure 5 It is a structural schematic diagram of the traction sliding block;

[0026] Figure 6 It is a structural schematic diagram of a traction card connector;

[0027] The main components in the figure are described as follows:

[0028] 1. Capture frame; 11. Horizontal connecting section; 12. Rope guide opening;

[0029] 2. Bow-shaped flexible net; 3. Fixed set net; 31. Collection port; 4. Elastic rope;

[0030] 5. traction rope; 51. first traction rope; 52. second traction rope; 6. guide wheel set;

[0031] 61, first guide wheel; 62, second guide wheel; 63, third guide wheel; 64, fourth guide wheel; 65, fifth guide wheel;

[0032] 7. Handle; 71. Slide rail cavity; 72. Slide slot; 8. Locking screw;

[0033] 9. Opening and closing traction mechanism; 91. Traction sliding block; 911. Sliding portion; 912. Connecting portion; 913. Locking block; 914. L-shaped locking portion; 915. First locking inclined surface; 916. Traction portion;

[0034] 92. Traction card connector; 921. Sliding shaft; 922. Annular lock disk; 923. Return spring; 924. Locking convex ring; 925. Second locking bevel; 926. Outer guide angle; 927. Button; 928. Limiting protrusion; 10. Energy storage spring. DETAILED DESCRIPTION

[0035] The specific implementation modes of the present invention are described below so that those skilled in the art can understand the present invention. However, it should be clear that the present invention is not limited to the scope of the specific implementation modes. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present invention as defined and determined by the attached claims, these changes are obvious, and all inventions and creations utilizing the concept of the present invention are protected.

[0036] like Figure 1 , 2As shown in 3, a handle 7 and an angle-adjustable capture frame 1, the bottom of the capture frame 1 is rotatably mounted on the top of the handle 7, a horizontal connecting section 11 is provided at the bottom of the capture frame 1, the horizontal connecting section 11 is convenient for fixing the capture frame 1 to the handle 7, a horizontal through hole is provided on the top of the handle 7 for mounting the capture frame 1, the horizontal connecting section 11 is rotatably mounted in the horizontal through hole, a locking screw 8 for fixing the capture frame 1 is provided on the capture frame 1, a threaded hole matching the locking screw 8 is provided on the handle 7, the locking screw 8 is installed on the handle 7, a turning handle is provided at the screwing end of the locking screw 8, so as to conveniently lock the capture frame 1 with the locking screw 8, a fixed net 3 is provided on the rear side of the capture frame 1, an openable and closable collecting port 31 is provided on the rear side of the fixed net 3, the collecting port 31 is used for collecting and releasing mosquitoes captured alive, an elastic band is provided on the outlet side of the collecting port 31, and the collecting port 31 can be sealed in normal state by utilizing the elastic force of the elastic band. A guide rope opening 12 cooperating with the traction rope 5 is provided at the bottom of the capture frame 1, and a guide opening cooperating with the traction rope 5 is provided at the top of the handle 7. The outer side of the guide opening is in the shape of a truncated cone, and a guide fillet is provided at the corner of the guide opening. The truncated cone-shaped guide opening and the guide fillet can better guide the traction rope 5.

[0037] Two elastic ropes 4 are fixed in the middle of the capture frame 1. In normal state, the two elastic ropes 4 are in a static straightened position, so that the two bow-shaped flexible nets 2 are unfolded to form a circular shape that blocks the entrance of the fixed set net 3. Figure 3 A bow-shaped flexible net 2 is installed between each elastic rope 4 and the capture frame 1. A plurality of traction ropes 5 are fixedly connected to one side of each elastic rope 4. The other end of each traction rope 5 is connected to an opening and closing traction mechanism 9 on a handle 7. The traction rope 5 includes a first traction rope 51 and a second traction rope 52. The fixed ends of the first traction rope 51 and the second traction rope 52 are respectively fixedly connected to the three-division points of the elastic rope 4. The opening and closing traction mechanism 9 drives the elastic rope 4 to move through the traction rope 5 to realize the opening and closing of the two bow-shaped flexible nets 2.

[0038] The capture frame 1 is provided with a guide wheel group 6 that cooperates with the traction rope 5. The guide wheel group 6 includes a plurality of guide wheels, and each guide wheel is provided with an annular guide groove that cooperates with the traction rope 5. The guide wheel group 6 is preferably provided with five guide wheels, specifically including a first guide wheel 61, a second guide wheel 62, a third guide wheel 63, a fourth guide wheel 64 and a fifth guide wheel 65. The two first guide wheels 61 are used as initial guide wheels for the traction rope 5, the two second guide wheels 62 are symmetrically arranged at the horizontal line position in the middle of the capture frame 1, the two first guide wheels 61 are respectively arranged on the upper side of the two second guide wheels 62, and the two third guide wheels 63 are respectively arranged on the lower side of the two first guide wheels 61. The upper first guide wheel 61 and the lower third guide wheel 63 are symmetrically arranged, thereby ensuring the synchronization of the movement of the first traction rope 51 and the second traction rope 52. The two fifth guide wheels 65 are symmetrically arranged on both sides of the guide rope opening 12 at the top of the capture frame 1, and the two fourth guide wheels 64 are respectively arranged between the third guide wheel 63 and the fifth guide wheel 65.

[0039] like Figure 4 As shown, the opening and closing traction mechanism 9 includes a traction sliding block 91 and a traction clamping member 92. The handle 7 is provided with a slide rail cavity 17 and a slide slot opening 72 that cooperate with the traction sliding block 91. The slide rail cavity 17 is communicated with the slide slot opening 72. The traction sliding block 91 is fixedly connected with the traction rope 5. An energy storage spring 10 is provided between the bottom of the slide rail cavity 17 and the traction sliding block 91. The elastic rope 4 has a certain elastic reset function. The energy storage spring 10 has a certain energy storage function after compression, which can further provide elastic force for the elastic reset of the traction sliding block 91, so that the traction rope 5 can be reset more quickly, so that the two arched flexible nets 2 can be opened and closed more quickly.

[0040] like Figure 5 As shown, the traction sliding block 91 includes a sliding portion 911, a connecting portion 912 and a locking block 913 that cooperate with the slide rail cavity 17. The sliding portion 911 is connected to the locking block 913 through the connecting portion 912. The locking block 913 is provided with an L-shaped locking portion 914 that cooperates with the traction clamp 92. The inner side of the corner of the L-shaped locking portion 914 is provided with a first locking inclined surface 915. A traction portion 916 is provided above the locking block 913. The traction portion 916 is in a straight handle shape or an annular shape. The sliding portion 911 is fixedly connected to the first traction rope 51 and the second traction rope 52. The traction sliding block 91 slides in the slide rail cavity 17 through the sliding portion 911, thereby driving the first traction rope 51 and the second traction rope 52 to move, so that the two arc-shaped flexible nets 2 can be opened and closed. Through the traction portion 916, it is convenient for the user to slide the traction sliding block 91, thereby controlling the opening and closing of the two arc-shaped flexible nets 2.

[0041] like Figure 6As shown, the traction clamp 92 includes a sliding shaft 912 and an annular locking disk 922 arranged on the handle 7. A guide hole for installing the sliding shaft 912 is arranged on the handle 7. A limiting protrusion 927 is fixed on the lower side of the sliding shaft 912 through the guide hole. The sliding shaft 912 can be extended and retracted up and down in the guide hole. A reset spring 913 is arranged on the outside of the sliding shaft 912. The reset spring 913 is arranged between the annular locking disk 922 and the handle 7. The upper side of the sliding shaft 912 is fixedly connected to the annular locking disk 922. A locking convex ring 924 that cooperates with the traction sliding block 91 is fixed on the upper side of the annular locking disk 922. A second locking bevel 925 is arranged on the inner side of the locking convex ring 924, and an outer chamfer 926 is arranged on the outer side. A button 927 is arranged on the top of the annular locking disk 922. The locking convex ring 924 on the annular locking plate 922 forms a snap connection with the L-shaped locking portion 914, thereby fixing the ends of the first traction rope 51 and the second traction rope 52, thereby maintaining the opening and closing positions of the two arcuate flexible nets 2. The second locking bevel 925 and the first locking bevel 915 form a stable snap connection structure, and the outer chamfer 926 facilitates the L-shaped locking portion 914 to be introduced into the locking convex ring 924, so that the L-shaped locking portion 914 and the locking convex ring 924 are locked.

[0042] Working principle and process: In normal state, the two elastic ropes 4 are in a static straightened position, so that the two bow-shaped flexible nets 2 are unfolded to form a circular shape that blocks the entrance of the fixed net 3, such as Figure 3When in use, the traction slide block 91 is driven to move to the bottom by the traction portion 916. At this time, the first traction rope 51 and the second traction rope 52 drive the two elastic ropes 4 to deform and move to the side of the capture frame 1, so that the two arcuate flexible nets 2 are opened. At the same time, the L-shaped locking portion 914 of the traction slide block 91 contacts the locking convex ring 924 of the lead-in card connector 92. During the movement of the L-shaped locking portion 914, the locking convex ring 924 is pressed downward, so that the annular lock disk 922 and the locking convex ring 924 are reset by the reset spring 923. The L-shaped locking portion 914 cooperates with the second locking convex surface 925 of the locking convex ring 924 through the first locking slant surface 915, and the L-shaped locking portion 914 and the locking convex ring 924 are buckled and opened, thereby completing the position fixation of the traction slide block 91, so that the two arcuate flexible nets 2 are in an open state. When in use, the handle 7 is waved to capture mosquitoes using the entrance of the capture frame 1. When the mosquito flies into the fixed net 3, the button 927 is quickly pressed. The button 927 drives the traction clamp 92 to move downward as a whole. The downward-moving locking convex ring 924 engages and releases with the L-shaped locking portion 914, thereby disengaging the connection between the traction sliding block 91 and the traction clamp 92. At this time, the traction sliding block 91 is reset by the energy storage spring 10 and the elastic rope 4, so that the two elastic ropes 4 return to the fitting position, thereby completing the opening and closing of the two arched flexible nets 2. The two arched flexible nets 2 cover the entrance of the fixed net 3, thereby preventing the captured mosquitoes from escaping and completing the capture of the mosquitoes. Subsequently, the collection port 31 after opening the fixed net 3 is used to process the captured mosquitoes alive, thereby completing the capture of the mosquitoes. When the mosquitoes are turned out through the collection port 31, the above-mentioned operation is repeated to capture the mosquitoes again.

Claims

1. A device for catching mosquitoes alive, characterized in that: It comprises a handle (7) and a capture frame (1) with an adjustable angle, wherein the bottom of the capture frame (1) is rotatably mounted on the top of the handle (7), a locking screw (8) for fixing the capture frame (1) is arranged on the capture frame (1), and a fixed sleeve net (3) is arranged on the rear side of the capture frame (1); Two elastic ropes (4) are fixed in the middle of the capture frame (1), the two elastic ropes (4) are in contact with each other, a bow-shaped flexible net (2) is installed between each elastic rope (4) and the capture frame (1), a plurality of traction ropes (5) are fixedly connected to one side of each elastic rope (4), the other end of each traction rope (5) is connected to an opening and closing traction mechanism (9) on a handle (7), the opening and closing traction mechanism (9) drives the elastic rope (4) to move through the traction rope (5), thereby realizing the opening and closing of the two bow-shaped flexible nets (2); a guide wheel group (6) cooperating with the traction rope (5) is arranged on the capture frame (1).

2. The device for catching mosquitoes alive according to claim 1, characterized in that: The guide wheel group (6) comprises a plurality of guide wheels, each of which is provided with an annular guide groove cooperating with the traction rope (5).

3. The device for catching mosquitoes alive according to claim 1, characterized in that: The opening and closing traction mechanism (9) comprises a traction sliding block (91) and a traction clamping piece (92); the handle (7) is provided with a slide rail cavity (17) and a slide groove opening (72) which cooperate with the traction sliding block (91); the slide rail cavity (17) is communicated with the slide groove opening (72); and the traction sliding block (91) is fixedly connected to the traction rope (5).

4. The device for catching mosquitoes alive according to claim 3, characterized in that: The traction sliding block (91) comprises a sliding portion (911) matched with the slide rail cavity (17), a connecting portion (912) and a locking block (913); the sliding portion (911) and the locking block (913) are connected via the connecting portion (912); an L-shaped locking portion (914) matched with the traction clamping member (92) is arranged on the locking block (913); a first locking inclined surface (915) is arranged on the inner side of the corner of the L-shaped locking portion (914); a traction portion (916) is arranged above the locking block (913); and the traction portion (916) is in the shape of a straight handle or a circular ring.

5. The device for catching mosquitoes alive according to claim 3, characterized in that: The traction clamp (92) comprises a sliding shaft (912) and an annular locking plate (922) arranged on the handle (7); a guide hole for installing the sliding shaft (912) is arranged on the handle (7); a limiting protrusion (927) is fixed on the lower side of the sliding shaft (912) through the guide hole; the sliding shaft (912) is telescoped up and down in the guide hole; a return spring (913) is arranged outside the sliding shaft (912); the return spring (913) The annular locking disk (922) is arranged between the annular locking disk (922) and the handle (7); the upper side of the sliding shaft (912) is fixedly connected to the annular locking disk (922); a locking convex ring (924) cooperating with the traction sliding block (91) is fixedly arranged on the upper side of the annular locking disk (922); a second locking bevel (925) is arranged on the inner side of the locking convex ring (924), and an outer chamfer (926) is arranged on the outer side; a button (927) is arranged on the top of the annular locking disk (922).

6. The device for catching mosquitoes alive according to claim 3, characterized in that: An energy storage spring (10) is arranged between the bottom of the slide rail cavity (17) and the traction sliding block (91).

7. The device for catching mosquitoes alive according to claim 1, characterized in that: The traction rope (5) comprises a first traction rope (51) and a second traction rope (52), and the fixed ends of the first traction rope (51) and the second traction rope (52) are respectively fixedly connected to the three-divided points of the elastic rope (4).

8. The device for catching mosquitoes alive according to claim 1, characterized in that: The rear side of the fixed sleeve net (3) is provided with an openable and closable collecting port (31), and the outlet side of the collecting port (31) is provided with an elastic band.

9. The device for catching mosquitoes alive according to claim 1, characterized in that: The bottom of the capture frame (1) is provided with a horizontal connecting section (11), the top of the handle (7) is provided with a horizontal through hole for installing the capture frame (1), and the horizontal connecting section (11) is rotatably installed in the horizontal through hole.

10. The device for catching mosquitoes alive according to claim 1, characterized in that: The bottom of the capture frame (1) is provided with a guide rope opening (12) that cooperates with the traction rope (5), and the top of the handle (7) is provided with a guide opening that cooperates with the traction rope (5), the outer side of the guide opening is in the shape of a truncated table, and the corners of the guide opening are provided with guide fillets.

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