CN217765616U

CN217765616U - Outdoor pollen collection device

Info

Publication number: CN217765616U
Application number: CN202221648979.XU
Authority: CN
Inventors: 杨华; 闫珂; 张鑫; 杨景杰
Original assignee: Beijing Forestry University
Current assignee: Beijing Forestry University
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-08
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses an outdoor pollen collection device belongs to pollen and collects technical field, and the device includes platform, support, first telescopic link and slide glass, and the support includes a plurality of supporting legs, and the supporting leg is connected with the platform, and first telescopic link setting is in on the platform, be equipped with more than one connecting rod on the first telescopic link, be equipped with on the connecting rod and be used for the centre gripping the fixation clamp of slide glass. The utility model has the advantages that by arranging the two telescopic rods and clamping the glass slides by the fixing clamp, a plurality of glass slides can be adjusted to different heights in the up-down direction, so that a user can conveniently and conveniently collect pollen; the supporting legs are provided with the positioning legs with ground nails, the supporting legs are firmly nailed on the ground, and the support has good stability and is not easy to topple over; the slide glass periphery is provided with the gauze box, blocks bulk debris such as blade and drops, improves pollen collection efficiency.

Description

Outdoor pollen collection device

Technical Field

The utility model belongs to the technical field of the pollen is collected, concretely relates to outdoor pollen collection device.

Background

In order to investigate the pollen concentration in the air and understand the pollen drift law, reasonable suggestions are provided for the management and maintenance of the green land, and the pollen quantity (such as the allergic pollen concentration, the pollen drift law and the like) in the outdoor air needs to be collected. The pollen standard sample collection is usually performed by a gravimetric slide method (i.e. the pollen falls from the air onto a flat glass coated with an adhesive by the weight of the pollen), and a glass slide coated with glycerin and vaseline (a mixture of 75% white vaseline and 25% paraffin oil) is placed at a selected sampling site, and the glass slide needs to be set at different heights according to the experimental purpose and is exposed in the air. The existing slide placing method is generally placed through a triangular support, but the method has the problems that the height of the slide is manually adjusted, and the operation is inconvenient; the glass slide is completely exposed in the air, the impurities such as leaves are more, the impurities fall onto the glass slide to influence pollen collection, and the tripod is poor in wind resistance and easy to fall.

SUMMERY OF THE UTILITY MODEL

The technical problem is as follows: to the above-mentioned problem that exists among the prior art, the utility model aims to solve the technical problem that an outdoor pollen collection device is convenient for pollen collection and user's operation is provided.

The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides an outdoor pollen collection device, includes platform, support, first telescopic link and slide glass, the support includes a plurality of supporting legs, the supporting leg with the platform is connected, first telescopic link sets up on the platform, be equipped with the connecting rod more than one on the first telescopic link, be equipped with on the connecting rod and be used for the centre gripping the fixation clamp of slide glass.

Preferably, a screen box is arranged on the connecting rod and comprises a plurality of screen plates, and the glass slide is positioned in the screen box.

Preferably, a downward second telescopic rod is further arranged on the platform, and more than one glass slide is connected to the second telescopic rod.

Preferably, the first telescopic rod and the second telescopic rod are electric push rods.

Preferably, the platform is provided with a controller electrically connected with the first telescopic rod and the second telescopic rod.

Preferably, the supporting leg quantity is 3, and it has the location leg to articulate on every supporting leg, the location leg includes locating lever and ground nail.

Preferably, the support legs are telescopic legs.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: 1. by arranging the two telescopic rods and clamping the glass slides by the fixing clamp, the plurality of glass slides can be adjusted to different heights in the vertical direction, and a user can conveniently and conveniently collect pollen; 2. the supporting legs are provided with the positioning legs with the ground nails, the supporting legs are firmly nailed on the ground, the support stability is good, and the falling is not easy to occur; 3. the screen box is arranged on the periphery of the glass slide, so that large sundries such as blades can be prevented from falling off, and the pollen collecting efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic representation of a screen panel construction.

Detailed Description

The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in figure 1, an outdoor pollen collecting device comprises a platform 1, a support 2, a first telescopic rod 3 and a glass slide 5, wherein the support 2 comprises 3 supporting legs 21, the 3 supporting legs 21 are connected to the lower end of the platform 1 and hinged to the platform 1, the supporting legs 21 can adopt telescopic legs, after reaching a use place, the supporting legs can be outwards unfolded and adjusted to a proper height and placed on the ground, the lower end of each supporting leg 21 is hinged to a positioning leg 22 through a hinged shaft, each positioning leg 22 comprises a positioning rod 23 and a ground nail 24, when the support 2 needs to be fixed, the positioning legs 22 are downwards rotated, the ground nails 24 are nailed into soil, the wind resistance and the stability of the whole device are improved, the three ground nails 24 can firmly stabilize the support 2, and the device is not easy to topple.

As shown in fig. 1 and fig. 2, the first telescopic rod 3 is disposed on the upper end surface of the platform 1, the first telescopic rod 3 is an existing electric push rod, for example, an electric push rod manufactured by zetimore electronics technology limited, the stroke range is adjustable within 200mm-1000mm, a connecting ring 31 is disposed on the top end of the first telescopic rod 3, three connecting rods 4 (other two connecting rods 4 are omitted in fig. 1) are disposed on the connecting ring 31, the connecting ring 31 is connected with the first telescopic rod 3 through a threaded connection manner, the upper and lower positions and the direction of the connecting rods 4 can be adjusted, an included angle between every two of the three connecting rods 4 is 120 °, a fixing clamp 41 is connected to the connecting rod 4 through a bolt, the glass slide 5 is clamped by the fixing clamp 41, glycerin and vaseline are coated on the glass slide 5 for collecting pollen, and the height of the glass slide 5 can be adjusted by adjusting the first telescopic rod 3. Still be equipped with decurrent second telescopic link 7 on platform 1's the lower terminal surface, second telescopic link 7 can adopt the electric putter the same with 3 models of first telescopic link, also is connected with three connecting rod 4 (two other connecting rods 4 also omit) on the second telescopic link 7, is connected with a fixation clamp 41 on every connecting rod 4, slide 5 of fixation clamp 41 centre gripping, be used for collecting pollen, through the adjustable height that corresponds slide 5 of adjusting second telescopic link 7. The fixed parts of the first telescopic rod 3 and the second telescopic rod 7 can also be provided with a connecting rod 4 and a glass slide 5, so that pollen with different heights can be collected in the same space. Be equipped with controller 8 on platform 1, controller 8 and first telescopic link 3 and the equal electricity of second telescopic link 7 are connected and are used for controlling the work of two telescopic links, can also set up the remote control module in the controller 8, can the work of two telescopic links of wireless control through the remote controller.

As shown in fig. 1, 2 and 3, a gauze box 6 is arranged on the connecting rod 4, the glass slide 5 is positioned in the gauze box 6, the gauze box 6 is a regular hexahedron box and comprises a

side plate

62 and 5 gauze plates 61, the middle parts of the side plates 62 are provided with through holes and are connected with the connecting rod 4 through bolts, the 5 gauze plates 61 can be integrally formed or connected with the side plates 62 in a sliding groove connection mode after being clamped with each other, the gauze on the gauze plates 61 can prevent large sundries such as blades from falling onto the glass slide 5, the gauze plates 61 can be detached after the collection task is finished, and the glass slide 5 is taken out.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an outdoor pollen collection device, its characterized in that, includes platform (1), support (2), first telescopic link (3) and slide glass (5), support (2) include a plurality of supporting legs (21), supporting leg (21) with platform (1) are connected, first telescopic link (3) set up on platform (1), be equipped with more than one connecting rod (4) on first telescopic link (3), be equipped with on connecting rod (4) and be used for the centre gripping fixation clamp (41) of slide glass (5).

2. The outdoor pollen collecting device according to claim 1, wherein a screen cage (6) is arranged on the connecting rod (4), the screen cage (6) comprises a plurality of screen plates (61), and the glass slide (5) is located in the screen cage (6).

3. The outdoor pollen collecting device as claimed in claim 1, wherein a second telescopic rod (7) is further arranged on the platform (1), and more than one slide (5) is connected to the second telescopic rod (7).

4. The outdoor pollen collection device according to claim 3, wherein the first telescopic rod (3) and the second telescopic rod (7) are electric push rods.

5. The outdoor pollen collecting device as claimed in claim 4, wherein the platform (1) is provided with a controller (8) electrically connected to both the first telescopic rod (3) and the second telescopic rod (7).

6. The outdoor pollen collecting device as claimed in claim 1, characterized in that the number of the supporting legs (21) is 3, each supporting leg (21) is hinged with a positioning leg (22), and the positioning legs (22) comprise a positioning rod (23) and a ground nail (24).

7. The outdoor pollen collection device of claim 1 where the support legs (21) are telescoping legs.