CN219084491U

CN219084491U - Handheld sampler

Info

Publication number: CN219084491U
Application number: CN202223421713.4U
Authority: CN
Inventors: 廖廷峰
Original assignee: Shenzhen Disperse Equipment Co ltd
Current assignee: Shenzhen Disperse Equipment Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-26
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a handheld sampler, which relates to the field of samplers and comprises a sampling box, a placing plate and a hole head, wherein an empty cylinder is arranged in the sampling box, a piston cylinder is arranged in the empty cylinder in a sliding fit manner, one end of the piston cylinder extends out of the sampling box, the empty cylinder is far away from a piston handle, one end extending out of the sampling box is connected with the hole head, the suction inlet can be communicated with the hole head, and a release hole is formed in the top end of a liquid contact box. Placing the board and being on a parallel with liquid or stretching into liquid and placing, when the liquid that needs the sample enters into the liquid contact box, rotate auxiliary handle, make the pivot rotate, the piston cylinder of pivot meshing is according to rotatory direction, impels or pull away the motion this moment, the piston cylinder produces suction in empty section of thick bamboo when pulling away, absorbs liquid and takes a sample, produces thrust when impelling the piston cylinder, makes the liquid in the empty section of thick bamboo release, and the operation is simpler, also can not cause with personnel's contact because of the sample liquid, produces the pollution.

Description

Handheld sampler

Technical Field

The utility model relates to the field of samplers, in particular to a handheld sampler.

Background

In chemical production and experiments, samples of chemical auxiliary materials, reaction liquid, waste liquid and other liquid samples are usually required to be obtained so as to carry out identification analysis and detection of the samples.

However, the chemical product container sometimes has no special sampling port or the pressure of the sampling port is too high, so that the sampling is inconvenient; or the sample is easy to splash during sampling, so that human body injury or environmental pollution is caused.

Therefore, it is necessary to provide a hand-held sampler to solve the above problems.

Disclosure of Invention

The present utility model is directed to a handheld sampler, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand-held type sampler, includes the sampling box, places board, hole head, the inside of sampling box is provided with empty section of thick bamboo, the piston cylinder is installed to the inside sliding fit of empty section of thick bamboo, the sampling box is stretched out to the one end of piston cylinder, and is connected with the piston handle, the piston handle is kept away from to empty section of thick bamboo, and stretches out the one end of sampling box and be connected with the hole head, the inside of placing the board is connected to the one end of hole head, place the board top and keep away from one side of sampling box and embed and have the liquid contact box, one side that the sampling box was kept away from to the liquid contact box is provided with the recess, has seted up the sunction inlet in the recess, the sunction inlet can communicate with the hole head, the release hole has been opened on the top of liquid contact box.

Preferably, an embedding port is formed in one side, close to the hollow cylinder, of the sampling box, the embedding port is matched and enlarged on the outer ring of the hole head, and a gasket is sleeved on the outer ring of the extending end of the hole head.

Preferably, a fixed cylinder is arranged on one side of the placing plate, which is close to the hole head, and one end of the hole head is sleeved in the fixed cylinder.

Preferably, a tooth slot is formed in the bottom end of the piston handle, a rotating shaft is meshed with the bottom end of the tooth slot, rotating teeth matched with the tooth slot are arranged on the shaft surface of the rotating shaft, and two ends of the rotating shaft extend out of the side surface of the sampling box.

Preferably, the end that stretches out of one of them pivot is connected with auxiliary handle, the bottom of sampling box is connected with the supporting seat, the inside of supporting seat is provided with fixing bolt and sampling box's bottom and connects.

Preferably, the bottom of placing the board near sampling box one side is connected with the supporting seat, place the inboard telescopic link and be connected with the supporting seat only.

Preferably, the bottom of the supporting seat can be connected with the inner wall of the stirring device, and the placing plate can be held by hand to extend into the stirring liquid in parallel.

The utility model has the technical effects and advantages that:

1. placing the board and being on a parallel with liquid or stretching into liquid and placing, when the liquid that needs the sample enters into the liquid contact box, rotate auxiliary handle, make the pivot rotate, the piston cylinder of pivot meshing is according to rotatory direction, impels or pull away the motion this moment, the piston cylinder produces suction in empty section of thick bamboo when pulling away, absorbs liquid and takes a sample, produces thrust when impelling the piston cylinder, makes the liquid in the empty section of thick bamboo release, and the operation is simpler, also can not cause with personnel's contact because of the sample liquid, produces the pollution.

2. The liquid contact box can enlarge the contact area with liquid, and prevent inconsistent liquid concentration in the small-range area of the pore head sampling.

Drawings

Fig. 1 is a schematic diagram of a handheld sampler according to the present utility model.

FIG. 2 is a schematic side view of the handheld sampler of the present utility model.

FIG. 3 is a schematic view of another view angle of the handheld sampler according to the present utility model.

In the figure: 1. an auxiliary handle; 2. sampling box; 3. an embedding port; 4. a fixed cylinder; 5. a release hole; 6. placing a plate; 7. a liquid contact box; 8. a suction inlet; 9. a rotating shaft; 10. a piston cylinder; 11. an empty cylinder; 12. a gasket; 13. a hole head; 14. a telescopic rod; 15. a support base; 16. a fixing bolt; 17. a piston handle; 18. tooth slots.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a handheld sampler as shown in fig. 1-3, which comprises a sampling box 2, a placing plate 6 and a hole head 13, wherein a hollow cylinder 11 is arranged in the sampling box 2, a piston cylinder 10 is arranged in the hollow cylinder 11 in a sliding fit manner, one end of the piston cylinder 10 extends out of the sampling box 2 and is connected with a piston handle 17, the hollow cylinder 11 is far away from the piston handle 17, one end extending out of the sampling box 2 is connected with the hole head 13, one end of the hole head 13 is connected with the inside of the placing plate 6, a liquid contact box 7 is arranged in one side of the top end of the placing plate 6 far away from the sampling box 2, a groove is arranged on one side of the liquid contact box 7 far away from the sampling box 2, a suction inlet 8 is arranged in the groove, the suction inlet 8 can be communicated with the hole head 13, and a release hole 5 is formed in the top end of the liquid contact box 7.

In the actual operation of the present utility model, the placement plate 6 is placed parallel to the liquid or stretched into the liquid, when the liquid to be sampled enters the liquid contact box 7, the auxiliary handle 1 is rotated to rotate the rotating shaft 9, at this time, the piston cylinder 10 engaged with the rotating shaft 9 is pushed in or pulled out according to the rotating direction, when pulled out, the piston cylinder 10 generates suction force in the hollow cylinder 11 to suck the liquid for sampling, and when the piston cylinder 10 is pushed in to generate pushing force, the liquid in the hollow cylinder 11 is pushed out.

The liquid contact box 7 can enlarge the contact area with the liquid, and prevent the orifice head 13 from sampling the liquid concentration in a small area.

The sampling box 2 is close to one side of the hollow cylinder 11 and is provided with an embedding port 3, the embedding port 3 is matched and enlarged on the outer ring of the hole head 13, and the outer ring of the extending end of the hole head 13 is sleeved with a gasket 12.

One side of the placing plate 6 close to the hole head 13 is provided with a fixed cylinder 4, one end of the hole head 13 is sleeved in the fixed cylinder 4, and the fixed cylinder 4 is convenient to fix the hole head 13 and prevents looseness.

The bottom of the piston handle 17 is provided with a tooth slot 18, the bottom of the tooth slot 18 is meshed with a rotating shaft 9, the shaft surface of the rotating shaft 9 is provided with rotating teeth matched with the tooth slot 18, and both ends of the rotating shaft 9 extend out of the side surface of the sampling box 2.

The end that stretches out of one of them pivot 9 is connected with auxiliary handle 1, and the bottom of sampling box 2 is connected with supporting seat 15, and the inside of supporting seat 15 is provided with fixing bolt 16 and the bottom of sampling box 2 is connected, and auxiliary handle 1 can make things convenient for personnel to operate.

The bottom of the side of the placing plate 6 close to the sampling box 2 is connected with a supporting seat 15, and only the telescopic rod 14 is connected with the supporting seat 15 in the placing plate 6.

The bottom of supporting seat 15 can be connected with agitating unit's inner wall, and also can be handheld, selects whether to install as required, places board 6 parallel stretching into inside the stirring liquid.

Claims

1. The utility model provides a handheld sampler, includes sampling box (2), places board (6), hole head (13), its characterized in that: the inside of sampling box (2) is provided with empty section of thick bamboo (11), piston section of thick bamboo (10) are installed to the inside sliding fit of empty section of thick bamboo (11), sampling box (2) are stretched out to the one end of piston section of thick bamboo (10), and are connected with piston handle (17), piston handle (17) are kept away from to empty section of thick bamboo (11), and stretch out the one end of sampling box (2) and be connected with hole head (13), the inside of placing plate (6) is connected to the one end of hole head (13), place one side that sampling box (2) was kept away from on the top of plate (6) is built-in to have liquid contact box (7), one side that sampling box (2) was kept away from to liquid contact box (7) is provided with the recess, set up sunction inlet (8) in the recess, sunction inlet (8) can communicate with hole head (13), the top of liquid contact box (7) is opened has release hole (5).

2. A hand-held sampler according to claim 1 and wherein: an embedding opening (3) is formed in one side, close to the hollow cylinder (11), of the sampling box (2), the embedding opening (3) is arranged on the outer ring of the hole head (13) in a matched and enlarged mode, and a gasket (12) is sleeved on the outer ring of the extending end of the hole head (13).

3. A hand-held sampler according to claim 1 and wherein: one side of the placing plate (6) close to the hole head (13) is provided with a fixed cylinder (4), and one end of the hole head (13) is sleeved in the fixed cylinder (4).

4. A hand-held sampler according to claim 3 and wherein: tooth grooves (18) are formed in the bottom end of the piston handle (17), a rotating shaft (9) is meshed with the bottom end of the tooth grooves (18), rotating teeth matched with the tooth grooves (18) are arranged on the shaft surface of the rotating shaft (9), and two ends of the rotating shaft (9) extend out of the side face of the sampling box (2).

5. The hand-held sampler of claim 4 wherein: the extending end of one rotating shaft (9) is connected with an auxiliary handle (1), the bottom end of the sampling box (2) is connected with a supporting seat (15), and a fixing bolt (16) is arranged in the supporting seat (15) and connected with the bottom end of the sampling box (2).

6. A hand-held sampler according to claim 3 and wherein: the bottom of the side, close to the sampling box (2), of the placing plate (6) is connected with a supporting seat (15), and only the telescopic rod (14) is connected with the supporting seat (15) in the placing plate (6).

7. The hand-held sampler of claim 6 wherein: the bottom of supporting seat (15) can be connected with agitating unit's inner wall, and also can hold, place board (6) parallel stretching into inside the stirring liquid.