CN218381660U

CN218381660U - Plant quarantine sampling tube

Info

Publication number: CN218381660U
Application number: CN202222845757.3U
Authority: CN
Inventors: 王宏剑; 吴菲
Original assignee: Taiyuan Zoo
Current assignee: Taiyuan Zoo
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-24
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a sampling tube technical field especially relates to a plant quarantine sampling tube. The technical scheme comprises the following steps: sample body and toper stopper, and toper stopper and sampling body phase match, the inside fixed grafting of toper stopper has the thread bush, the inside threaded connection of thread bush has the hollow tube, the bottom both sides of hollow tube all are provided with special-shaped splint, and two special-shaped splint rotate through the outer wall of round pin axle and hollow tube jointly and connect, the top inboard of two special-shaped splint all rotates and is connected with the keysets, the inside sliding connection of hollow tube has the sliding plate, fixedly connected with spring between the bottom inner wall of sliding plate and hollow tube, the top fixedly connected with peg graft pole of sliding plate, and the outside of peg pole and the one end rotation connection that the keysets was kept away from to the keysets, the top fixedly connected with of peg pole presses the clamp plate. The utility model discloses not only be convenient for putting into and taking out of quarantine plant, the static upright placing of the body of being convenient for sample moreover.

Description

Plant quarantine sampling tube

Technical Field

The utility model relates to a sampling tube technical field especially relates to a plant quarantine sampling tube.

Background

Chinese plant quarantine began in the 30's of the 20 th century. After 1949, a plant quarantine mechanism is arranged under the commodity inspection bureau of the ministry of foreign trade, a Chinese unified plant quarantine system is established, a temporary method for inspecting plant diseases and insect pests by output and input is issued, and foreign plant quarantine work is carried out on the port of the Chinese continental land; the quarantine measures of plants prevent the plants and products thereof from spreading harmful organisms in the circulation process by a legislative means. One aspect of plant protection is that it macroscopically prevents the introduction, colonization and expansion of all harmful organisms, especially those that are not present in the area.

In the plant quarantine process, a sampling tube is needed to place the plant to be quarantined; in the prior art, the patent numbers are: CN107159335A discloses a portable sample test tube, including test tube body, test tube body's top is equipped with the opening, test tube body's opening part embedding is equipped with a rubber buffer, the vertical fixedly connected with sampling spoon of the lower extreme of rubber buffer, the sampling spoon includes spoon handle and spoon body, the spoon handle with spoon body integral type is connected fixedly, the spoon handle includes vertical the fixing and locates the fixed rod handle and the flexible of rubber buffer lower extreme movable rod handle in the fixed rod handle, the lower extreme fixedly connected with of movable rod handle the spoon body, be equipped with the capacity scale on test tube body's the preceding terminal surface, test tube body's both ends symmetry is equipped with two anti-skidding gaskets, two anti-skidding gasket locates relatively the central position of test tube body both sides terminal surface. By the mode, the sampling spoon can be used for sampling conveniently and quickly, and the sampling spoon is suitable for sampling test tubes with different lengths.

Above-mentioned sampling tube is through the sampling spoon sample intraductal sample, but another hand still need handheld body just can take a sample with its certain angle of slope when the sample, and not only the operation is got up very inconveniently, and at the in-process of slope body, intraductal sample roll-off easily moreover to cause the sample pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plant quarantine sampling tube to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides a plant quarantine sampling tube, including sample tube body and toper stopper, and toper stopper and sample tube body are matchd, the inside fixed grafting of toper stopper has the thread bush, the inside threaded connection of thread bush has the hollow tube, the bottom both sides of hollow tube all are provided with special-shaped splint, and two special-shaped splint rotate through the outer wall of round pin axle and hollow tube jointly and connect, the top inboard of two special-shaped splint all rotates and is connected with the keysets, the inside sliding connection of hollow tube has the sliding plate, fixedly connected with spring between the bottom inner wall of sliding plate and hollow tube, the top fixedly connected with inserted bar of sliding plate, and the one end rotation connection of special-shaped splint is kept away from with the keysets in the outside of inserted bar, the top fixedly connected with press the clamp plate of inserted bar.

Preferably, the periphery of the hollow pipe is provided with threads, and the hollow pipe is in threaded connection with the thread sleeve through the threads.

Preferably, the inside fixedly connected with limiting plate of hollow tube, the guiding hole has been seted up to the inside of limiting plate, and this guiding hole is run through in the activity of grafting pole.

Preferably, rectangular through holes are formed in the two sides of the hollow tube, and the two adapter rods penetrate through the two rectangular through holes respectively.

Preferably, the periphery of the top end of the hollow pipe is fixedly sleeved with a fixed sleeve plate, and the outer arc surface of the fixed sleeve plate is processed with anti-skid grains.

Preferably, the bottom of the sampling pipe body is provided with a pipe body base, and an inner groove in the top of the pipe body base is bonded with a sponge pad.

Preferably, the top fixedly connected with inclined supporting rod that a plurality of symmetries of body base set up, the common fixedly connected with spacing ring in top of a plurality of inclined supporting rod, and the internal diameter of spacing ring and the external diameter phase-match of sample body.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1: the conical plug is arranged in the device, so that the top opening of the sampling tube body can be blocked, the effect of isolating plants to be quarantined can be achieved, and the accuracy of subsequent quarantine is ensured; can drive two dysmorphism splint clamps and get quarantine plant through pressing down the pressing plate, the putting into and taking out of quarantine plant of being convenient for need not the direct touching of people's hand, has significantly reduced the probability that receives the pollution.

2: through setting up constructions such as body base and spacing ring, the static state of the body of being convenient for to take a sample is upright to be placed to the sample and the observation of follow-up quarantine work have been made things convenient for.

Drawings

FIG. 1 is a schematic view showing a three-dimensional structure of a sampling tube for plant quarantine of the present invention;

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

fig. 3 is a sectional view showing the internal structure of the hollow tube of fig. 1.

Reference numerals: 1. a sampling tube body; 2. a conical plug; 3. a threaded sleeve; 4. a hollow tube; 5. fixing the sleeve plate; 6. anti-skid lines; 7. a plug rod; 8. a pressing plate; 9. a limiting ring; 10. a tube body base; 11. an inclined support rod; 12. a special-shaped splint; 13. a pin shaft; 14. a transfer lever; 15. a sliding plate; 16. a limiting plate; 17. a spring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a plant quarantine sampling tube, including sampling pipe body 1 and toper stopper 2, and toper stopper 2 and sampling pipe body 1 phase-match, the inside of toper stopper 2 is fixed to be pegged graft there is threaded bush 3, the inside threaded connection of threaded bush 3 has hollow tube 4, the bottom both sides of hollow tube 4 all are provided with dysmorphism splint 12, and two dysmorphism splint 12 are connected through the outer wall rotation of round pin axle 13 and hollow tube 4 jointly, the top inboard of two dysmorphism splint 12 all rotates and is connected with keysets 14, the inside sliding connection of hollow tube 4 has sliding plate 15, fixedly connected with spring 17 between the bottom inner wall of sliding plate 15 and hollow tube 4, the top fixedly connected with inserted bar 7 of sliding plate 15, and the outside of inserted bar 7 and the one end that keysets 14 kept away from dysmorphism splint 12 rotate and connect, the top fixedly connected with of inserted bar 7 presses the clamp plate 8.

In this embodiment: the periphery of the hollow pipe 4 is provided with threads, the hollow pipe 4 is in threaded connection with the threaded sleeve 3 through the threads, and the distance between the special-shaped clamp plate 12 and the conical plug 2 can be adjusted through rotating the hollow pipe 4 under the threaded connection of the threads and the threaded sleeve 3, so that the special-shaped clamp plate 12 can clamp plant samples with different depths in the sampling pipe body 1 conveniently; a limiting plate 16 is fixedly connected inside the hollow tube 4, a guide hole is formed inside the limiting plate 16, the insertion rod 7 movably penetrates through the guide hole, and the limiting plate 16 is arranged to play a role in guiding the movement of the insertion rod 7, so that the structural stability of the up-and-down movement of the insertion rod 7 is ensured; rectangular through holes are formed in two sides of the hollow tube 4, the two adapter rods 14 penetrate through the two rectangular through holes respectively, and the adapter rods 14 can be conveniently connected and disconnected through the rectangular through holes; fixed cover in top periphery of hollow tube 4 is equipped with fixed lagging 5, the outer arc face processing of fixed lagging 5 has anti-skidding line 6, through setting up fixed lagging 5, when pressing from both sides the operation, can press from both sides the periphery of hollow tube 4 and support the bottom of fixed lagging 5 with forefinger and middle finger, then press from both sides pressing plate 8 with the thumb and press from both sides and get, make the operation of pressing from both sides the operation of getting the operation more convenient, and keep this posture directly can be with portable toper stopper 2 after pressing from both sides the plant sample, components such as hollow tube 4 wholly remove, the operation of lofting is more convenient in the sample, through setting up anti-skidding line 6, the staff rotates anti-skidding line 6 and can drive hollow tube 4 and rotate, be convenient for adjust the relative height of dysmorphism splint 12.

The device can play a role of blocking the top port of the sampling tube body 1 by arranging the conical plug 2, can play a role of isolating plants to be quarantined, and ensures the accuracy of subsequent quarantine; can drive two dysmorphism splint 12 through pressing down the pressing plate 8 and press from both sides and get quarantine plant, the putting into and taking out of quarantine plant of being convenient for need not the direct touching of people's hand, has significantly reduced the probability that receives the pollution. The press plate 8 is pressed to drive the two special-shaped clamping plates 12 to clamp quarantine plants, and the working principle is as follows: press down and drive peg graft 7 and descend according to pressing board 8, peg 7 descends and drives the top of two dysmorphism splint 12 towards the direction that is close to each other and remove under the switching effect of adapter rod 14, drive the bottom of two dysmorphism splint 12 and open under the switching effect of round pin axle 13, then loosen and press board 8, drive peg 7 under the effect of spring 17 resilience force and upwards resume initial position, make the lower extreme of two dysmorphism splint 12 clip the plant sample like the same.

Example two

As shown in fig. 1-3, compared with the first embodiment, the sampling tube for plant quarantine according to the present invention further includes a sampling tube body 1, a tube body base 10 is disposed at the bottom of the sampling tube body 1, and a sponge pad is bonded to an inner groove at the top of the tube body base 10; the top fixedly connected with inclined support rod 11 that a plurality of symmetries of body base 10 set up, the common fixedly connected with spacing ring 9 in the top of a plurality of inclined support rod 11, and the internal diameter of spacing ring 9 and the external diameter phase-match of sample body 1.

Through the construction of the tube body base 10, the limiting ring 9 and the like, the sampling tube body 1 can be conveniently and statically placed vertically, so that the sampling and observation of the subsequent quarantine work are facilitated

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a plant quarantine sampling tube, includes sample body (1) and toper stopper (2), and toper stopper (2) and sample body (1) phase-match, its characterized in that: the inside fixed grafting of toper stopper (2) has thread bush (3), the inside threaded connection of thread bush (3) has hollow tube (4), the bottom both sides of hollow tube (4) all are provided with dysmorphism splint (12), and two dysmorphism splint (12) are connected through the outer wall rotation of round pin axle (13) and hollow tube (4) jointly, the top inboard of two dysmorphism splint (12) all rotates and is connected with keysets (14), the inside sliding connection of hollow tube (4) has sliding plate (15), fixedly connected with spring (17) between the bottom inner wall of sliding plate (15) and hollow tube (4), the top fixedly connected with peg graft pole (7) of sliding plate (15), and the outside of peg pole (7) and keysets (14) keep away from the one end rotation connection of dysmorphism splint (12), the top fixedly connected with of peg pole (7) presses down on board (8).

2. The plant quarantine sampling tube according to claim 1, wherein the periphery of the hollow tube (4) is threaded, and the hollow tube (4) is connected with the thread of the thread sleeve (3) through the thread.

3. The plant quarantine sampling tube according to claim 1, wherein a limiting plate (16) is fixedly connected inside the hollow tube (4), a guide hole is formed inside the limiting plate (16), and the insertion rod (7) movably penetrates through the guide hole.

4. The plant quarantine sampling tube according to claim 1, wherein rectangular through holes are formed on both sides of the hollow tube (4), and the two adapter rods (14) respectively penetrate through the two rectangular through holes.

5. The plant quarantine sampling tube according to claim 1, wherein the top end of the hollow tube (4) is fixedly sleeved with a fixed sleeve plate (5), and the outer arc surface of the fixed sleeve plate (5) is processed with anti-skid grains (6).

6. The plant quarantine sampling tube according to claim 1, wherein the bottom of the sampling tube body (1) is provided with a tube body base (10), and a sponge pad is adhered to the inner groove on the top of the tube body base (10).

7. A plant quarantine sampling tube according to claim 6, characterized in that a plurality of symmetrically arranged inclined support rods (11) are fixedly connected to the top of the tube body base (10), a limiting ring (9) is fixedly connected to the top ends of the plurality of inclined support rods (11) together, and the inner diameter of the limiting ring (9) is matched with the outer diameter of the sampling tube body (1).