CN217304463U

CN217304463U - Portable water sampling device

Info

Publication number: CN217304463U
Application number: CN202123411039.7U
Authority: CN
Inventors: 潘毅; 徐之寒; 潘宏坚
Original assignee: Hangzhou Shanhu Environmental Technology Co ltd
Current assignee: Hangzhou Shanhu Environmental Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a portable water sampling device, include the thief rod as the main part, the thief rod on be equipped with the sample test tube that is used for adorning the water sample of a plurality of equipartitions, thief rod bottom be equipped with and be used for sinking the heavy piece of aquatic with the thief rod, thief rod top be equipped with the telescopic link, telescopic link tail end top open and to have the dashpot, the dashpot in be equipped with the buffer device who is used for protecting the telescopic link. The utility model overcomes the less problem of traditional water sample collection system collection scope that exists among the prior art. The utility model has the advantages of long service life, large sampling range, simple structure, convenient operation, etc.

Description

Portable water sampling device

Technical Field

The utility model relates to a water sample collection system field, more specifically say, relate to a portable water sampling device.

Background

When carrying out water sample collection work, generally grasp the test tube of gathering usefulness with the hand, then submerge the test tube, wait to pack into proper amount sample water in the test tube after, break away from the surface of water with the test tube to carry out water sample analysis among the income water appearance analytical equipment, this traditional sampling mode can only go on the bank, and the test tube can only gather the sample that is close to the surface of water, and the collection scope is less.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the less problem of traditional water sample collection system collection scope that exists among the prior art, provide a portable water sampling device that has the great advantage of collection scope now.

The utility model discloses a portable water sampling device, include the thief rod as the main part, the thief rod on be equipped with the sample test tube that is used for adorning the water sample of a plurality of equipartitions, thief rod bottom be equipped with and be used for sinking the heavy piece of aquatic with the thief rod, thief rod top be equipped with the telescopic link, telescopic link tail end top open and to have the dashpot, the dashpot in be equipped with the buffer device who is used for protecting the telescopic link.

When the telescopic rod is carried again, the telescopic rod can be contracted into a short pipe, and the carrying is convenient. When needs gathered the water sample, the user can be earlier elongated the telescopic link and improve the sample scope, when telescopic link length confirm the back slowly submerge the thief rod, heavy piece be the lead block that the quality is moderate, can make the sample test tube keep vertical in aqueous, each sample test tube can be to the sample of gathering each water level respectively in submerging.

The user need tightly grab the handle department of telescopic link in sample process, when the hand is great to the pressure of handle, buffer can absorb the pressure of hand effectively to protect the handle, prolong the utility model discloses a life.

Preferably, the buffer device comprises fixing plates which are respectively arranged on the left side and the right side of the bottom of the buffer groove, a spring pin is arranged at the upper end of each fixing plate, a buffer plate is arranged at the upper end of each spring pin, a first spring is sleeved on each spring pin, and the upper end and the lower end of each first spring are respectively welded with the lower end of the buffer plate and the upper end of each spring pin.

Preferably, a long pin rod is arranged between the buffer plate and the fixing plate, limiting blocks are arranged at the left end and the right end of the long pin rod respectively, a pin hole used for installing the long pin rod is formed in the center of each limiting block, the bottom of each limiting block is welded with the lower end face of the buffer plate, a second spring is sleeved on the periphery of the long pin rod, compression rings are welded at the left end and the right end of the second spring respectively, push rods are welded at the side ends of the compression rings, rocker arms are hinged at the other ends of the push rods, the other ends of the rocker arms are hinged with one ends of hinge blocks, and the other ends of the hinge blocks are welded with the side edges of the fixing plate.

The buffer board be the better rubber slab of elasticity, when the handle received great pressure, the hand can be at the extrusion buffer board, later the buffer board can extrude a spring, the impact that the hand brought can be absorbed to a spring deformation in-process, when a spring was compressed, the buffer board can descend slightly, can drive push rod and clamping ring and go to extrude No. two springs at the in-process rocking arm that descends, realizes through the deformation of a spring and No. two springs the utility model discloses a multistage buffer function to protect the handle, prolong the utility model discloses a life.

The utility model discloses following beneficial effect has: long service life, large sampling range, simple structure and convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the buffering device of the present invention.

The sampling rod 1, sample test tube 2, heavy piece 3, telescopic link 4, buffer slot 9, fixed plate 10, spring catch 11, buffer board 12, spring 13, long pin 14, stopper 15, No. two springs 16, clamping ring 17, push rod 18, rocking arm 19, hinge block 20.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): according to attached figure 1 and 2 explain further, the utility model discloses a portable water sampling device of this example, include the thief rod 1 as the main part, thief rod 1 on be equipped with the sample test tube 2 that is used for adorning the water sample of a plurality of equipartitions, thief rod 1 bottom be equipped with and be used for sinking thief rod 1 heavy piece 3 in the aquatic, thief rod 1 top be equipped with

telescopic link

4, 4 tail end tops of telescopic link open and have buffer slot 9, buffer slot 9 in be equipped with the buffer device who is used for protecting telescopic link 4.

Buffer including setting up the fixed plate 10 in 9 tank bottoms left and right sides of buffer slot respectively, the upper end of fixed plate 10 spring catch 11 is equipped with, 11 upper ends of spring catch be equipped with buffer board 12, spring catch 11 go up the cover and have a spring 13, the upper and lower end of a spring 13 weld with 12 lower extremes of buffer board and 11 upper ends of spring catch respectively mutually.

Buffer board 12 and fixed plate 10 between be equipped with long pin pole 14, long pin pole 14 about both ends be equipped with stopper 15 respectively, stopper 15 center be equipped with the pinhole that is used for installing long pin pole 14, stopper 15 bottom and buffer board 12 down the terminal surface weld mutually, long pin pole 14 peripheral cover have No. two springs 16, No. two springs 16 about both ends weld respectively have clamping ring 17, clamping ring 17's side welding have push rod 18, the 18 other ends of push rod articulate have rocking arm 19, rocking arm 19's the other end and 20 one end of hinge block articulate mutually, hinge block 20's the other end and fixed plate 10 side weld mutually.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a portable water sampling device, includes sampling rod (1) as the main part, characterized by, sampling rod (1) on be equipped with the sample test tube (2) that are used for adorning the water sample of a plurality of equipartitions, sampling rod (1) bottom be equipped with and be used for sinking pouring weight (3) of aquatic with sampling rod (1), sampling rod (1) top be equipped with telescopic link (4), telescopic link (4) tail end top open and have dashpot (9), dashpot (9) in be equipped with the buffer that is used for protecting telescopic link (4).

2. The portable water sampling device according to claim 1, wherein the buffering device comprises fixing plates (10) respectively arranged at the left side and the right side of the bottom of the buffering groove (9), a spring pin (11) is arranged at the upper end of each fixing plate (10), a buffering plate (12) is arranged at the upper end of each spring pin (11), a first spring (13) is sleeved on each spring pin (11), and the upper end and the lower end of each first spring (13) are respectively welded with the lower end of each buffering plate (12) and the upper end of each spring pin (11).

3. A portable water sampling device according to claim 2 wherein a long pin (14) is provided between the buffer plate (12) and the fixed plate (10), the left end and the right end of the long pin rod (14) are respectively provided with a limiting block (15), the center of each limiting block (15) is provided with a pin hole for installing the long pin rod (14), the bottom of the limiting block (15) is welded with the lower end face of the buffer plate (12), a second spring (16) is sleeved on the periphery of the long pin rod (14), the left end and the right end of the second spring (16) are respectively welded with a press ring (17), a push rod (18) is welded at the side end of the compression ring (17), the other end of the push rod (18) is hinged with a rocker arm (19), the other end of the rocker arm (19) is hinged with one end of a hinge block (20), the other end of the hinge block (20) is welded with the side edge of the fixed plate (10).