Water quality detection sampling device

Abstract

The utility model discloses a water quality detection sampling device which comprises a bottom plate, protection rods, springs, a square groove, a vertical rod, a connecting rod, a circular ring and a sampling bottle, the bottom plate is circular, a plurality of protection rods installed through screws are arranged above the bottom plate, the protection rods are symmetrically arranged along the circle center of the bottom plate, and the protection rods are made of elastic materials. A plurality of protection rods can gather towards the circle center of the bottom plate, springs installed through screws are arranged on the lower portions of the protection rods, a square groove installed through screws is formed in one side of the bottom plate, a vertical rod is installed in the square groove, a graduated scale is arranged on the vertical rod, a connecting rod is installed on the vertical rod, the connecting rod can move up and down along the vertical rod, and a circular ring is installed at the tail end of the connecting rod. The size of the circular ring is smaller than that of the bottom plate, the circular ring is connected with the upper part of the protection rod, and a sampling bottle is mounted on the bottom plate. The device is reasonable in design; the spring and the protection rod can protect the sampling bottle, and the protection rod can adapt to sampling bottles with different sizes and shapes.

Description

Technical Field

[0001] The utility model relates to a water quality detection sampling device. Background Art

[0002] As people's environmental awareness continues to increase, the quality of water is receiving more and more attention. In order to understand the water quality, it is often necessary to sample and test the water quality. Existing sampling devices often directly put the sampling bottle into the water for sampling. If there are debris or stones in the water, the sampling bottle will be damaged and affect the water quality detection. Utility Model Content

[0003] The purpose of the utility model is to provide a water quality detection sampling device to solve the above technical problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A water quality detection sampling device comprises a base plate, a protective rod, a spring, a square groove, a vertical rod, a connecting rod, a circular ring and a sampling bottle. The base plate is circular in design, and a plurality of protective rods mounted with screws are arranged above the base plate. The protective rods are symmetrically arranged along the center of the base plate, and the protective rods are made of elastic material. The plurality of protective rods can gather toward the center of the base plate. A spring mounted with screws is arranged at the lower part of the protective rod. A square groove mounted with screws is arranged on one side of the base plate, and a vertical rod is mounted in the square groove. A scale is arranged on the vertical rod. A connecting rod is mounted on the vertical rod, and the connecting rod can move up and down along the vertical rod. A circular ring is installed at the end of the connecting rod, and the size of the circular ring is smaller than that of the base plate. The circular ring is connected to the top of the protective rod. A sampling bottle is installed on the base plate, and the sampling bottle is located in the space formed by the protective rods.

[0006] Preferably, a circular groove is provided on the bottom plate, a first magnet is installed in the circular groove, the first magnet can rotate, and the first magnet is divided into an N pole and an S pole.

[0007] Preferably, a circular cover is installed at the bottom of the collection bottle, and the circular cover is an open design. A second magnet is installed in the circular cover. A wedge block installed with screws is provided on one side of the second magnet. The wedge block can contact the top of the circular cover. The second magnet is divided into an N pole and an S pole. The sampling bottle is fixed and removed by utilizing the attraction or repulsion between the first magnet and the second magnet.

[0008] Preferably, a guide groove is provided on the vertical rod, the connecting rod is connected to the guide groove, and the connecting rod is fixed in position by a latch.

[0009] Compared with the prior art, the utility model has the following advantages: the utility model has a reasonable design; the protection rods gather toward the center of the bottom plate to fix and protect the sampling bottle, and the spring can provide buffering to prevent debris or stones from damaging the sampling bottle. The space after the protection rods gather can adapt to sampling bottles of different sizes and shapes, and the ring moves up and down under the action of the connecting rod to change the size of the gathered space; after the N pole of the second magnet in the circular cover at the bottom of the sampling bottle corresponds to the S pole of the first magnet in the bottom plate, the attraction between the first magnet and the second magnet can fix the sampling bottle, and when it needs to be taken out, the first magnet is rotated to make the S pole of the first magnet correspond to the S pole of the second magnet, so that it is easy to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the water quality detection sampling device of the utility model.

[0011] Figure 2 It is a partial schematic diagram of the bottom plate of the water quality detection sampling device of the utility model.

[0012] Figure 3 This is a schematic diagram of the exploded view of the sampling bottle and the circular cover of the water quality detection sampling device of the utility model.

[0013] Figure 4 It is a schematic diagram of the pole and the ring of the water quality detection sampling device of the utility model. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figure 1-4As shown, a water quality detection sampling device includes a base plate 1, a protection rod 2, a spring 3, a square groove 4, a vertical rod 5, a connecting rod 6, a ring 7, and a sampling bottle 8. The base plate 1 is circular in design, and a plurality of protection rods 2 mounted with screws are arranged above the base plate 1. The protection rods 2 are symmetrically arranged along the center of the base plate 1, and the protection rods 2 are made of elastic material. The plurality of protection rods 2 can gather toward the center of the base plate 1. A spring 3 mounted with screws is arranged at the lower part of the protection rod 2. A square groove 4 mounted with screws is arranged on one side of the base plate 1. A vertical rod 5 is installed in the square groove 4. A scale is arranged on the vertical rod 5. A connecting rod 6 is installed on the vertical rod 5. The connecting rod 6 can move up and down along the vertical rod 5. A ring 7 is installed at the end of the connecting rod 6. The size of the ring 7 is smaller than that of the base plate 1, and the ring 7 is aligned with the upper side of the protection rod 2. The sampling bottle 8 is connected in a square shape, and a sampling bottle 8 is installed on the bottom plate 1. The sampling bottle 8 is located in the space formed by the protection rod 2. A circular groove 9 is opened on the bottom plate 1. A first magnet 10 is installed in the circular groove 9. The first magnet 10 can rotate and is divided into an N pole and an S pole. A circular cover 12 is installed at the bottom of the collection bottle 8. The circular cover 12 is an open design. A second magnet 13 is installed in the circular cover 12. A wedge block 14 installed by screws is provided on one side of the second magnet 13. The wedge block 14 can contact with the top of the circular cover 12. The second magnet 13 is divided into an N pole and an S pole. The sampling bottle 8 is fixed or taken out by utilizing the attraction or repulsion between the first magnet 10 and the second magnet 13. A guide groove 15 is opened on the vertical rod 5. The connecting rod 6 is connected to the guide groove 15. The connecting rod 6 is fixed in position by a latch.

[0016] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A water quality detection sampling device, comprising a bottom plate (1), a protection rod (2), a spring (3), a square groove (4), a vertical rod (5), a connecting rod (6), a ring (7), and a sampling bottle (8), characterized in that: The bottom plate (1) is circular in design. A plurality of protection rods (2) mounted by screws are provided above the bottom plate (1). The protection rods (2) are symmetrically arranged along the center of the bottom plate (1). The protection rods (2) are made of elastic material. The plurality of protection rods (2) can gather toward the center of the bottom plate (1). A spring (3) mounted by screws is provided at the bottom of the protection rod (2). A square groove (4) mounted by screws is provided on one side of the bottom plate (1). A vertical rod (5) is installed in the square groove (4). A scale is provided on the vertical rod (5). A connecting rod (6) is installed on the vertical rod (5). The connecting rod (6) can move up and down along the vertical rod (5). A circular ring (7) is installed at the end of the connecting rod (6). The size of the circular ring (7) is smaller than the size of the bottom plate (1). The circular ring (7) is connected to the top of the protection rod (2). A sampling bottle (8) is installed on the bottom plate (1). The sampling bottle (8) is located in the space formed by the protection rods (2).

2. A water quality detection sampling device according to claim 1, characterized in that: The bottom plate (1) is provided with a circular groove (9), in which a first magnet (10) is installed. The first magnet (10) is rotatable and is divided into an N pole and an S pole.

3. A water quality detection sampling device according to claim 2, characterized in that: A circular cover (12) is installed at the bottom of the sampling bottle (8). The circular cover (12) is of open design. A second magnet (13) is installed in the circular cover (12). A wedge block (14) installed by screws is provided on one side of the second magnet (13). The wedge block (14) can contact the top of the circular cover (12). The second magnet (13) is divided into an N pole and an S pole. The sampling bottle (8) is fixed and removed by utilizing the attraction or repulsion between the first magnet (10) and the second magnet (13).

4. A water quality detection sampling device according to claim 1, characterized in that: The vertical rod (5) is provided with a guide groove (15), the connecting rod (6) is connected to the guide groove (15), and the connecting rod (6) is fixed in position by a latch.

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