CN216280209U

CN216280209U - Open-air insect detector

Info

Publication number: CN216280209U
Application number: CN202122478294.7U
Authority: CN
Inventors: 刘平; 阮桢媛; 晏青华; 诸慧琴; 张鑫
Original assignee: Yunnan Forestry Technological College
Current assignee: Yunnan Forestry Technological College
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-12
Anticipated expiration: 2031-10-14

Abstract

The utility model belongs to the field of life detection devices, and particularly relates to a field insect detector which comprises a telescopic rod, an observation box and a detection box, wherein the detection box is arranged at one end of the telescopic rod, the observation box is arranged at the other end of the telescopic rod, the telescopic rod is telescopic and can be locked after being telescopic, so that the length of the telescopic rod is fixed, and the telescopic rod is used for controlling the distance between the detection box and the observation box; the camera device is arranged in the detection box, the host for displaying the transmission picture of the camera device is arranged in the observation box, the detection box is provided with a detection port for the camera device to shoot, and the observation box is provided with an observation port for people to watch the picture of the host. According to the design, the camera device can be conveyed to a position close to a target observation point through the cooperation of the telescopic rod, the camera device and the host, and then a picture at the target observation point is observed through the host close to the target observation point. Therefore, the problem that the observation distance is too far or the observation is difficult to be directly observed by naked eyes due to the existence of the covering object can be solved.

Description

Open-air insect detector

Technical Field

The utility model belongs to the field of life detection devices, and particularly relates to a field insect detector.

Background

Insects play an important role in natural ecology, and thus, research on insects is essential. In some insect research operations, it is necessary to search for insects in the field in advance for research. At present, the insects are searched by direct observation with naked eyes in the wild, so that the visual field is limited, and the insects cannot be observed if the insects are at the high positions of large trees or are covered by leaves.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the technical problems, the utility model provides a field insect detector.

The technical scheme is as follows:

a field insect detector comprises a telescopic rod, an observation box and a detection box, wherein the detection box is arranged at one end of the telescopic rod, the observation box is arranged at the other end of the telescopic rod, the telescopic rod is telescopic and can be locked after being telescopic, so that the length of the telescopic rod is fixed, and the telescopic rod is used for controlling the distance between the detection box and the observation box; the camera device is arranged in the detection box, the host for displaying the transmission picture of the camera device is arranged in the observation box, the detection box is provided with a detection port for the camera device to shoot, and the observation box is provided with an observation port for people to watch the picture of the host.

According to the design, the camera device can be conveyed to a position close to a target observation point through the cooperation of the telescopic rod, the camera device and the host, and then a picture at the target observation point is observed through the host close to the target observation point. Therefore, the problem that the observation distance is too far or the observation is difficult to be directly observed by naked eyes due to the existence of the covering object can be solved.

Preferably, the telescopic rod comprises a sleeve and an inner rod, one end of the sleeve is open, the inner rod is arranged in the sleeve, the inner rod can slide in the sleeve along the length direction of the sleeve, the observation box is mounted on the sleeve through a fixing frame, and the detection box is arranged on the inner rod; the fixing frame is provided with a clamping mechanism, and the clamping mechanism is used for clamping the inner rod to prevent the inner rod from sliding in the sleeve.

This design provides a novel telescopic machanism.

As a preferable scheme of the clamping mechanism, the clamping mechanism is a clamp.

As another preferred scheme, chucking mechanism includes base, pivot, fixture block, support and draw-in groove, the draw-in groove sets up on the interior pole, and is provided with a plurality ofly along interior pole length direction interval, the base sets up on the mount, is provided with the pivot on the base, is provided with the fixture block in the pivot, and when the pole was gone up to the fixture block perpendicular to, the fixture block was located the draw-in groove of interior pole, the support sets up between base and interior pole, and when the fixture block was located the draw-in groove of interior pole, the fixture block supported on the support. The clamping mechanism of the scheme is convenient to use.

Preferably, the base is provided with an anti-turning piece, the middle of the anti-turning piece is provided with a through groove, the other end of the rotating shaft, opposite to the clamping block, is provided with a limiting rod, and the limiting rod penetrates through the through groove of the anti-turning piece.

This design can prevent that the fixture block in the pivot from top to bottom upset to the lower extreme of pivot.

Preferably, the camera device is a mobile phone or a tablet computer, and the host is a mobile phone or a tablet computer.

According to the design, the mobile phone or the tablet personal computer is widely used, and the personal mobile phone and the tablet personal computer can be directly used without purchasing other professional camera equipment.

Preferably, the detection box is a rectangular box body, the detection port is arranged on the largest side face of the detection box, the other largest side face opposite to the largest side face is provided with a box cover, pressing plates are arranged on the inner side face of the box cover at intervals, the pressing plates are connected with the box cover through springs, and the box cover is connected with the detection box through a buckle.

This design, after putting into camera device, cover the lid, the clamp plate can bulldoze camera device to the box body inner wall, makes it can fix.

Preferably, the observation box is a rectangular box body, the upper end of the observation box is provided with an opening, the host is a tablet personal computer, the observation box can just accommodate the host, and the display surface of the host faces the observation opening.

The design can conveniently fix the host.

Preferably, the lower end of the telescopic rod is provided with a buffer part, the buffer part comprises a support part and an elastic part, the lower end of the sleeve is open, the inner wall of the lower part of the sleeve is provided with a circle of concave part, the concave part is provided with an upper top surface and a lower bottom surface, the support part comprises a waist part and a head part arranged at the lower end of the waist part, the waist part is positioned in the sleeve, the waist part can slide in the opening of the lower end of the sleeve, the head part is positioned outside the sleeve, the head part is larger than the opening size of the lower end of the sleeve, the upper end of the waist part is provided with a circle of convex part, the convex part is positioned in the concave part, the elastic part is positioned above the waist part, and when the inner rod falls, the inner rod can press down the elastic part; when the buffer member pushes the elastic member upwards, the elastic member is compressed, and the upper end of the elastic member abuts against the upper top surface of the concave part.

The design provides a novel buffer structure suitable for the telescopic rod, so that the rigid impact caused by the fact that the inner rod falls to the bottom of the sleeve when the telescopic rod is adjusted is prevented, and the rigid impact generated when the lower end of the sleeve is in contact with the ground is also prevented.

Preferably, the elastic member is a spring.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a partial cross-sectional view of FIG. 4;

FIG. 6 is a schematic view of the stop lever of FIG. 5 after being depressed;

FIG. 7 is a schematic view of the probe cassette of FIG. 1;

FIG. 8 is a top view of FIG. 7;

FIG. 9 is a rear view of FIG. 7;

FIG. 10 is an exploded view of the observation box of FIG. 1;

FIG. 11 is a top view of FIG. 10 with the cover removed;

FIG. 12 is a cross-sectional view of the lower end of the telescoping pole of FIG. 1;

FIG. 13 is a cross-sectional view of the lower end of the telescoping rod after the inner rod of FIG. 1 pushes down on the resilient member;

FIG. 14 is an enlarged view of portion B of FIG. 12;

FIG. 15 is a schematic view of the structure of the elastic member;

FIG. 16 is a top view of FIG. 15;

FIG. 17 is a schematic structural view of another embodiment of the present invention;

wherein: 1. the telescopic rod comprises an expansion link 11, a sleeve, 12, an inner rod, 121, a clamping groove, 2, an observation box, 21, an observation port, 22, a box cover, 3, a detection box, 31, a detection port, 32, a box cover, 33, a pressing plate, 4, a fixing frame, 5, a clamping mechanism, 51, a base, 52, a rotating shaft, 53, a clamping block, 54, a support, 55, a limiting rod, 6, an anti-turnover piece, 61, a through groove, 7, a buffer piece, 71, a support piece, 711, a waist portion, 712, a head portion, 713, a protruding portion, 72, an elastic piece, 8, a recessed portion, 81, an upper top surface, 82 and a lower bottom surface.

Detailed Description

As shown in fig. 1 to 3, a field insect detector comprises a telescopic rod 1, an observation box 2 and a detection box 3, wherein the detection box 3 is arranged at one end of the telescopic rod 1, the observation box 2 is arranged at the other end of the telescopic rod, the telescopic rod is telescopic and can be locked after being telescopic, the length of the telescopic rod is fixed, and the telescopic rod 1 is used for controlling the distance between the detection box 3 and the observation box 2. The detection box 3 is internally provided with a camera device, the observation box 2 is internally provided with a host for displaying transmission pictures of the camera device, the detection box is provided with a detection port 31 for the camera device to shoot, and the observation box 2 is provided with an observation port 21 for people to watch the pictures of the host.

When the telescopic rod 1 is used, the detection box 3 at one end of the telescopic rod can be conveyed to a target observation point by holding the telescopic rod 1 by hand, the periphery of the target observation point can be easily shot by the camera device, and a user can observe a place to be observed only by watching a host in the observation box 2 nearby.

Wherein, the telescopic link that the telescopic link can use any one kind among the prior art can realize that length is flexible and locking is fixed. In this embodiment, the telescopic rod 1 comprises a sleeve 11 and an inner rod 12, one end of the sleeve 11 is open, that is, the upper end of the sleeve 11 in fig. 1 is open, the inner rod 12 is disposed in the sleeve, and the inner rod can slide in the sleeve along the length direction of the sleeve. The section of the sleeve can be in various shapes such as regular polygon, circle, ellipse, special shape and the like. The observation box 2 is installed on the sleeve through a fixing frame 4, the fixing frame 4 is installed on the sleeve 11 in a welding or screwing mode, the observation box 2 is also installed on the fixing frame 4 in a welding or screwing mode, and the detection box 3 is arranged on the inner rod 12. The fixing frame 4 is provided with a clamping mechanism 5, and the clamping mechanism 5 is used for clamping the inner rod to prevent the inner rod 12 from sliding in the sleeve 11. Therefore, the overall length of the telescopic rod 1 can be adjusted by relatively moving the inner rod 12 and the sleeve 11, and the telescopic rod is clamped by the clamping mechanism 5 after being adjusted.

Wherein the clamping mechanism 5 can be any structure capable of clamping the inner rod 12 in the prior art, and in some embodiments of the utility model, the clamping mechanism 5 is a clamp. The inner rod 12 can be easily clamped by a clamp, as shown in fig. 17.

In this embodiment, a novel clamping structure is provided, which is convenient to use and stable in clamping, as shown in fig. 4, 5 or 6, the clamping mechanism 5 includes a base 51, a rotating shaft 52, a plurality of clamping blocks 53, a support 54 and a plurality of clamping grooves 121, the clamping grooves 121 are disposed on the inner rod 12 and are spaced along the length direction of the inner rod 12, the base 51 is disposed on the fixing frame 4, the rotating shaft 52 is disposed on the base 51, the clamping blocks 53 are disposed on the rotating shaft 52, when the clamping blocks are perpendicular to the inner rod 12, the clamping blocks 53 are disposed in the clamping grooves 121 of the inner rod, the support 54 is disposed between the base 51 and the inner rod 12, and when the clamping blocks are disposed in the clamping grooves 121 of the inner rod 12, the clamping blocks 53 are supported on the support 54.

When the block 53 is located in the slot 121, the inner rod 12 can be clamped. At this time, the inside lever 12 presses the latch 53 due to gravity, and the latch is supported on the support 54 to form a stable support, so that the inside lever 12 cannot fall down. When the length of the telescopic rod is increased, the inner rod 12 is lifted upwards, the fixture block 53 can be pushed upwards by the inner rod 12 to slide out of the clamping groove 121 until the inner rod 12 is moved downwards again, and the fixture block 53 can lock the inner rod 12 again to prevent the inner rod 12 from continuously descending; when the length of the telescopic rod is shortened, the clamping block 53 can be pushed out of the clamping groove 121 by fingers, then the fingers are continuously used for abutting against the clamping block 54, then the inner rod 12 is controlled by the other hand to descend, and when the length is adjusted to be proper, the clamping block 54 is loosened, so that the clamping block 54 falls into the clamping groove again, and clamping can be achieved. So, the length of regulation telescopic link that can be very convenient.

In order to limit the rotation range of the clamping block 53, the base 51 is provided with an anti-turnover part 6, the middle part of the anti-turnover part 6 is provided with a through groove 61, the other end of the rotating shaft 52, opposite to the clamping block 53, is provided with a limiting rod 55, and the limiting rod 55 is penetrated through the through groove 61 of the anti-turnover part 6.

The camera device and the host can use any one of the prior art, and can be in wireless connection or wired connection. The mobile phone and the tablet computer are simple to use and are widely used.

As shown in fig. 7, 8 and 9, the detection box 3 is a rectangular box, the detection port 31 is disposed on the largest side of the detection box, a box cover 32 is disposed on the other largest side opposite to the largest side, a pressing plate 33 is disposed at an interval on the inner side of the box cover 32, the pressing plate 33 is connected to the box cover 32 through a spring, and the box cover 32 is connected to the detection box 3 through a buckle. When the camera device is placed in the detection box 3, the pressing plate 33 on the box cover can press the camera device, so that the camera device is not easy to loosen and shake.

As shown in fig. 10 and 11, the observation box 2 is a rectangular box, the upper end of the observation box is open, the host is a tablet computer, the observation box can just accommodate the host, and the display surface of the host faces the observation opening.

The observation port is an opening on one side surface of the observation box, so that a user can conveniently operate the host machine.

The upper end of the observation box is provided with a box cover 22.

As shown in fig. 12, 13 and 14, the lower end of the telescopic rod 1 is provided with a buffer member 7, the buffer member 7 comprises a support member 71 and an elastic member 72, the lower end of the sleeve 11 is open, and the inner wall of the lower part of the sleeve is provided with a circle of concave parts 8. As shown, the recess 8 is provided near the bottom of the sleeve 11, and the recess is formed around the circumference of the sleeve 11, so that the inner diameter of the sleeve 11 at the recess is larger than the inner diameter of the other portions of the sleeve, and thus the recess 8 has an upper top surface 81 and a lower bottom surface 82. The supporting member 71 comprises a waist 711 and a head 712 arranged at the lower end of the waist 711, the waist 711 is positioned in the sleeve 11, the size of the waist 711 is slightly smaller than the size of the opening at the lower end of the sleeve, so that the waist 711 can slide in the opening at the lower end of the sleeve 11, the head 712 is positioned outside the sleeve, the head 712 is larger than the size of the opening at the lower end of the sleeve, the upper end of the waist 711 is provided with a circle of convex parts 713, the convex parts 713 are positioned in the concave parts, namely the cross section formed by the convex parts 713 and the waist 711 is larger than the size of other parts outside the concave parts at the inner part of the sleeve 11, and the convex parts 713 can only move at the concave parts 8 and cannot be separated from the concave parts 8. The elastic member 72 is located in the concave portion 8 and above the waist portion 711, and when the inner rod 12 falls, the inner rod can press the elastic member downwards; when the buffer member pushes the elastic member upwards, the elastic member is compressed, and the upper end of the elastic member abuts against the upper top surface of the concave part.

When the lower end of the casing 11 is dropped on the ground, the head 712 of the support member 71 contacts the ground, and the support member 71 pushes up the elastic member 72 to obtain a buffering effect; when the height of the inner rod 12 is adjusted to make the inner rod 12 fall to the bottom of the sleeve 11, the inner rod presses the elastic piece 72 to obtain the buffer effect. In this way, the effect is achieved that the single resilient member 72 provides a cushioning effect for both the inner rod 12 and the support member 71.

The elastic piece is a spring. The upper end of the spring is provided with a connecting rod, as shown in fig. 15 and 16, forming a support surface against which the inner rod 12 can abut.

Claims

1. A field insect detector, characterized in that: the telescopic observation box comprises a telescopic rod, an observation box and a detection box, wherein the detection box is arranged at one end of the telescopic rod, the observation box is arranged at the other end of the telescopic rod, the telescopic rod can be stretched and retracted and can be locked after being stretched, so that the length of the telescopic rod is fixed, and the telescopic rod is used for controlling the distance between the detection box and the observation box; the camera device is arranged in the detection box, the host for displaying the transmission picture of the camera device is arranged in the observation box, the detection box is provided with a detection port for the camera device to shoot, and the observation box is provided with an observation port for people to watch the picture of the host.

2. A field insect detector according to claim 1, wherein: the telescopic rod comprises a sleeve and an inner rod, one end of the sleeve is open, the inner rod is arranged in the sleeve, the inner rod can slide in the sleeve along the length direction of the sleeve, the observation box is arranged on the sleeve through a fixing frame, and the detection box is arranged on the inner rod; the fixing frame is provided with a clamping mechanism, and the clamping mechanism is used for clamping the inner rod to prevent the inner rod from sliding in the sleeve.

3. A field insect detector according to claim 2, wherein: the clamping mechanism is a clamp.

4. A field insect detector according to claim 2, wherein: the clamping mechanism comprises a base, a rotating shaft, clamping blocks, a support and clamping grooves, wherein the clamping grooves are formed in the inner rod and are arranged in a plurality of positions along the length direction of the inner rod at intervals, the base is arranged on the fixing frame, the rotating shaft is arranged on the base, the clamping blocks are arranged in the rotating shaft, when the clamping blocks are perpendicular to the inner rod, the clamping blocks are located in the clamping grooves of the inner rod, the support is arranged between the base and the inner rod, and when the clamping blocks are located in the clamping grooves of the inner rod, the clamping blocks are supported on the support.

5. A field insect detector according to claim 4, wherein: the base is provided with an anti-turning piece, the middle of the anti-turning piece is provided with a through groove, the other end of the rotating shaft, opposite to the clamping block, is provided with a limiting rod, and the limiting rod penetrates through the through groove of the anti-turning piece.

6. A field insect detector according to claim 1, wherein: the camera device is a mobile phone or a tablet personal computer, and the host is a mobile phone or a tablet personal computer.

7. A field insect detector according to claim 6, wherein: the detection box is a rectangular box body, the detection port is arranged on the largest side face of the detection box, the other largest side face opposite to the largest side face is provided with a box cover, pressing plates are arranged on the inner side face of the box cover at intervals, the pressing plates are connected with the box cover through springs, and the box cover is connected with the detection box through a hasp.

8. A field insect detector according to claim 7, wherein: the observation box is a rectangular box body, the upper end of the observation box is provided with an opening, the host is a tablet personal computer, the observation box can just contain the host, and the display surface of the host faces the observation opening.

9. A field insect detector according to claim 2, wherein: the lower end of the telescopic rod is provided with a buffer part, the buffer part comprises a support part and an elastic part, the lower end of the sleeve is open, the inner wall of the lower part of the sleeve is provided with a circle of concave part, the concave part is provided with an upper top surface and a lower bottom surface, the support part comprises a waist part and a head part arranged at the lower end of the waist part, the waist part is positioned in the sleeve, the waist part can slide in the opening of the lower end of the sleeve, the head part is positioned outside the sleeve, the head part is larger than the size of the opening of the lower end of the sleeve, the upper end of the waist part is provided with a circle of convex part, the convex part is positioned in the concave part, the elastic part is positioned above the waist part, and when the inner rod falls down, the inner rod can press the elastic part; when the buffer member pushes the elastic member upwards, the elastic member is compressed, and the upper end of the elastic member abuts against the upper top surface of the concave part.

10. A field insect detector according to claim 9, wherein: the elastic piece is a spring.