CN213749134U

CN213749134U - Aquatic plant sampling device for environmental monitoring

Info

Publication number: CN213749134U
Application number: CN202022187747.6U
Authority: CN
Inventors: 沈镔彬
Original assignee: Fujian Hengxin Environmental Protection And Safety Technology Co ltd
Current assignee: Fujian Hengxin Environmental Protection And Safety Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-20
Anticipated expiration: 2030-09-29

Abstract

The utility model is suitable for a monitoring sampling field provides an environmental monitoring is with aquatic plant sampling device, including sampling pole, camera and sampling clamp, the sampling pole includes mobile jib, handle, acting as go-between, bobbin, support and rotor handle, and the handle sets up in the tail end of mobile jib, and the support sets up in the mobile jib below, and the rotor handle sets up on the bobbin; the camera comprises a base, a shell, a display screen and control keys, wherein the base is arranged above the main rod, the display screen is arranged on the front surface of the shell, and the control keys are arranged on the side surface of the shell; the sampling clamp comprises a fixing shaft, an upper clamp plate, a lower clamp plate, a knife edge and a pinhole camera, the fixing shaft is arranged at the tail end of the main rod, the knife edge is arranged at the tail ends of the upper clamp plate and the lower clamp plate, and the pinhole camera is arranged at the tail end of the upper clamp plate. Due to the use of the camera and the pinhole camera, the underwater environment can be clearly observed, and the sampling is accurate; the knife edge is arranged, so that underwater plants which are difficult to tear out can be conveniently cut and sampled.

Description

Aquatic plant sampling device for environmental monitoring

Technical Field

The utility model belongs to monitoring sampling field especially relates to a aquatic plant sampling device for environmental monitoring.

Background

The aquatic plants are the most important primary producers in the lake ecosystem, are rich in variety and wide in distribution, create good inhabitation environment for fishes, benthonic animals and the like, play an important role in stabilizing the lake ecosystem, and simultaneously play a positive role in maintaining the clear water state of the lake. Therefore, the community composition, distribution and biomass of lake aquatic plants are important indexes reflecting the ecological health condition of lakes. Therefore, the aquatic plants are effectively sampled and investigated to obtain the first hand data information, so that the distribution characteristics of the aquatic plants can be known, the change rule and the influence factors of the aquatic plants can be discussed, and a basis is provided for the partition and classification management of a lake water ecosystem and the utilization, protection and recovery of aquatic plant resources.

At present, the aquatic plant collecting device is less, a plurality of defects exist in use, and for underwater operation, particularly muddy water fish-catching in muddy water areas or deeper water, accurate sampling is difficult to realize, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water plant sampling device is used in environmental monitoring aims at solving current sample thief and is difficult to according to the problem of the accurate sampling of environment under water.

The utility model discloses a realize like this, a aquatic plant sampling device for environmental monitoring, including sampling pole, camera and sampling clamp, its characterized in that, the sampling pole includes mobile jib, handle, acting as go-between, bobbin, support and rotor handle, the handle sets up in the tail end of the mobile jib, the support sets up in the mobile jib below, the bobbin set up in the middle of the support, the rotor handle sets up in on the bobbin;

the camera comprises a base, a shell, a display screen and control keys, wherein the base is arranged above the main rod, the shell is arranged above the base, the display screen is arranged on the front surface of the shell, and the control keys are arranged on the side surfaces of the shell;

the sampling clamp includes fixed axle, punch holder, lower plate, the edge of a knife and pinhole camera, the fixed axle set up in the tail end of mobile jib, the punch holder and the lower plate set up in on the fixed axle, the edge of a knife set up in the punch holder and the end of lower plate, the pinhole camera set up in the end of punch holder, the inside power that is provided with of casing, the power with the display screen control button and the pinhole camera electricity is connected.

Furthermore, a spring is arranged between the upper clamping plate and the lower clamping plate.

Further, the handle is coated with a non-slip coating.

Furthermore, the lower clamping plate is fixedly connected to the fixed shaft, and the upper clamping plate can rotate freely.

Further, the pull line is a nylon thread.

Furthermore, the support and the base are welded on the main rod.

About implementing the utility model discloses a beneficial technological effect does: due to the use of the camera and the pinhole camera, the underwater environment can be clearly observed, and the sampling is accurate; due to the arrangement of the knife edge, underwater plants which are difficult to tear out can be conveniently cut and sampled.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a partial view of the present invention at a in fig. 1;

fig. 3 is a partial view of the present invention at B in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the camera 200 and the pinhole camera 305 are prior art and are common general knowledge of those skilled in the art, and are not described herein again.

Referring to fig. 1-3, the utility model relates to a aquatic plant sampling device for environmental monitoring, which comprises a sampling rod 100, a camera 200 and a sampling clamp 300, and is characterized in that the sampling rod 100 comprises a main rod 101, a handle 102, a pull wire 103, a bobbin 104, a support 105 and a rotor handle 106, the handle 102 is arranged at the tail end of the main rod 101, the support 105 is arranged below the main rod 101, the bobbin 104 is arranged in the middle of the support 105, and the rotor handle 106 is arranged on the bobbin 104;

the camera 200 comprises a base 201, a shell 202, a display screen 203 and control keys 204, wherein the base 201 is arranged above the main rod 101, the shell 202 is arranged above the base 201, the display screen 203 is arranged on the front surface of the shell 202, and the control keys 204 are arranged on the side surfaces of the shell 202;

the sampling clamp 300 comprises a fixed shaft 301, an upper clamp plate 302, a lower clamp plate 303, a knife edge 304 and a pinhole camera 305, the fixed shaft 301 is arranged at the tail end of the main rod 101, the upper clamp plate 302 and the lower clamp plate 303 are arranged on the fixed shaft 301, the knife edge 304 is arranged at the tail ends of the upper clamp plate 302 and the lower clamp plate 303, the pinhole camera 305 is arranged at the tail end of the upper clamp plate 302, a power supply is arranged inside the shell 202, and the power supply is electrically connected with the display screen 203, the control key 204 and the pinhole camera 305.

A spring is arranged between the upper clamping plate 302 and the lower clamping plate 303 and is used for returning the upper clamping plate 302.

The grip 102 is coated with a non-slip coating to prevent slippage when the grip 102 is grasped.

The lower clamp plate 303 is fixedly connected to the fixed shaft 301, and the upper clamp plate 302 can freely rotate.

The pull wire 103 is a nylon wire which is tough and not easy to break.

The support 105 and the base 201 are welded on the main rod 101, and are more stable and reliable compared with a common connection mode.

Use the utility model discloses the time, at first with camera 200's electric quantity sufficient, to the waters that need the sampling, open camera 200, hold handle 102, will the utility model discloses an one end is deepened under water, observes the environment under water through display screen 203, seeks the underwater plant that needs the sampling, finds the back, rotates rotor handle 106 in order to close punch holder 302, presss from both sides disconnected underwater plant, and it can to take out the surface of water.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The aquatic plant sampling device for environmental monitoring comprises a sampling rod (100), a camera (200) and a sampling clamp (300), and is characterized in that the sampling rod (100) comprises a main rod (101), a handle (102), a pull wire (103), a winding drum (104), a support (105) and a rotor handle (106), wherein the handle (102) is arranged at the tail end of the main rod (101), the support (105) is arranged below the main rod (101), the winding drum (104) is arranged in the middle of the support (105), and the rotor handle (106) is arranged on the winding drum (104);

the camera (200) comprises a base (201), a shell (202), a display screen (203) and control keys (204), wherein the base (201) is arranged above the main rod (101), the shell (202) is arranged above the base (201), the display screen (203) is arranged on the front surface of the shell (202), and the control keys (204) are arranged on the side surface of the shell (202);

sampling clamp (300) include fixed axle (301), punch holder (302), lower plate (303), edge of a knife (304) and pinhole camera (305), fixed axle (301) set up in the tail end of mobile jib (101), punch holder (302) and lower plate (303) set up in on fixed axle (301), edge of a knife (304) set up in punch holder (302) and the end of lower plate (303), pinhole camera (305) set up in the end of punch holder (302), casing (202) inside is provided with the power, the power with display screen (203), control button (204) and pinhole camera (305) electricity is connected.

2. The aquatic plant sampling device for environmental monitoring according to claim 1, wherein: a spring is arranged between the upper clamping plate (302) and the lower clamping plate (303).

3. The aquatic plant sampling device for environmental monitoring according to claim 1, wherein: the handle (102) is coated with a non-slip coating.

4. The aquatic plant sampling device for environmental monitoring according to claim 1, wherein: the lower clamping plate (303) is fixedly connected to the fixed shaft (301), and the upper clamping plate (302) can rotate freely.

5. The aquatic plant sampling device for environmental monitoring according to claim 1, wherein: the stay wire (103) is a nylon yarn.

6. The aquatic plant sampling device for environmental monitoring according to claim 1, wherein: the support (105) and the base (201) are welded on the main rod (101).