CN221006975U

CN221006975U - Surface water sample standing device

Info

Publication number: CN221006975U
Application number: CN202321929245.3U
Authority: CN
Inventors: 刘孝礼; 钱思思; 王立强; 万奇
Original assignee: Zhejiang Gelin Testing Co ltd
Current assignee: Zhejiang Gelin Testing Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-05-24
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a surface water sample standing device, which belongs to the technical field of water quality detection and comprises a barrel body for storing water and precipitating and a top cover for sealing the barrel body, wherein an opaque outer barrel capable of sliding up and down is sleeved outside the barrel body, the top cover is hinged with the outer barrel, the inner side surface of the barrel body is provided with a volume scale mark for knowing the volume of liquid in the barrel body, an electronic timer is arranged on the top cover, pins are symmetrically arranged at the bottom of the top cover and are respectively and electrically connected with the anode and the cathode of the electronic timer, a power supply assembly is arranged between the barrel body and the outer barrel, the triggering end of the power supply assembly is fixedly connected with the barrel body, the upper edge of the barrel body is provided with a slot for inserting and matching the pins with the power supply assembly, and the slot is provided with a protection assembly for protecting the slot, so that the automatic timing after water filling and standing can be realized, and the generation of manual leakage condition is avoided.

Description

Surface water sample standing device

Technical Field

The utility model relates to the technical field of water quality detection, in particular to a surface water sample standing device.

Background

The water environment monitoring is to take the water environment as an object, and perform qualitative, quantitative and systematic comprehensive analysis on pollutants and related components thereof by using physical, chemical and biological technical means so as to explore and research the change rule of the water environment quality. The water environment monitoring provides reliable basic data for water environment management and scientific basis for the effect evaluation of treatment measures.

According to the latest technical specifications for monitoring the quality of the surface water environment, collected surface water samples need to be kept stand for 30 minutes or 60 minutes or more, the water samples are directly poured into a common water bucket for standing in the current method, the common water bucket does not have time to display, manual timing is needed, the detection is often needed to be increased in times for ensuring the experimental effect, the phenomenon of missing marks occurs in manual timing along with the increase of the experimental times, the experimental result is influenced, financial and material resources are wasted in manual timing, and the efficiency is influenced.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a surface water sample standing device which can automatically start timing after water filling and standing and avoid the occurrence of manual leakage.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a surface water sample device of standing, includes the staving that is used for retaining and deposiing and is used for playing sealed effect to the staving, the outside cover of staving is equipped with the light-tight urceolus that can slide from top to bottom, top cap and urceolus are articulated, the staving medial surface is provided with the volume scale mark that is used for knowing the inside liquid volume of staving, install electronic timer on the top cap, the bottom symmetry of top cap is installed and is participated in, the positive and negative pole electric connection with electronic timer respectively participated in, be provided with power supply module between staving and the urceolus, power supply module's trigger end and staving fixed connection, the last border of staving has been seted up and has been used for participated in and pegged graft complex slot with power supply module, slot department is provided with the protection component that plays the guard action.

Preferably, the power module comprises a socket, a power box, a self-resetting switch and a supporting resetting module, wherein the power box is positioned between the outer cylinder and the barrel body and is fixed on the inner bottom surface of the outer cylinder, the supporting resetting module is fixedly connected with the inner bottom surface of the outer cylinder, the output end of the supporting resetting module is mutually contacted with the bottom of the barrel body, the self-resetting switch is arranged on one side of the power box, the power box is electrically connected with the self-resetting switch, the two sockets are arranged, the two sockets are fixed on the side surface of the barrel body, and the two sockets are respectively electrically connected with the power box and the self-resetting switch.

Preferably, the support reset assembly comprises a spring and a telescopic rod, wherein two ends of the spring are fixedly connected with the bottom of the barrel body and the inner bottom surface of the outer barrel respectively, the telescopic rod is arranged between the springs, and two ends of the telescopic rod are fixedly connected with the bottom of the barrel body and the inner bottom surface of the outer barrel respectively.

Preferably, the protection component comprises a shell, shielding sheets and elastic sheets, wherein the shell is arranged inside the slot, the shielding sheets are symmetrically and rotationally arranged at one end of the shell, the elastic sheets are positioned at the bottom of the shielding sheets and are fixedly connected with the inner side face of the shell, and one ends of the elastic sheets are in contact with the shielding sheets.

Preferably, the upper end of the outer side surface of the outer cylinder is hinged with a handle for facilitating lifting.

Preferably, an opening corresponding to the power box and used for replacing the battery of the power box is formed in the bottom of the shell, and a sealing plate used for sealing is hinged to the opening.

Preferably, the top cover is provided with a handle for conveniently rotating the top cover.

Compared with the prior art, the utility model has the advantages that:

1. the volume of liquid in the barrel body is clearly known by the volume scale marks, the top cover has a sealing effect, and meanwhile, the end cover can automatically start the electronic timer when being sealed, so that the influence of manual error recording is avoided.

2. The power supply assembly can detect whether the barrel body is provided with liquid or not, so that the electronic timer can be prevented from working when no liquid exists, the consumption of electric quantity is reduced, and the service time is prolonged.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the position structure of the tub and seal guard assembly of the present utility model;

Fig. 4 is an enlarged schematic view of the structure a of the present utility model.

The reference numerals in the figures illustrate:

1. A tub body; 2. a top cover; 3. an outer cylinder; 4. volume graduation marks; 5. an electronic timepiece; 6. pins; 7. a power supply assembly; 8. a protective assembly; 9. a socket; 10. a power supply box; 11. a self-resetting switch; 12. supporting the reset assembly; 13. a spring; 14. a telescopic rod; 15. a housing; 16. a shielding sheet; 17. an elastic sheet; 18. a handle; 19. an opening; 20. a sealing plate; 21. a handle; 22. a slot.

Detailed Description

Example 1:

Referring to fig. 1-4, a surface water sample standing device comprises a barrel body 1 for storing water and precipitating, wherein the inner side surface of the barrel body 1 is provided with a volume scale mark 4 for knowing the volume of liquid in the barrel body 1, an opaque outer barrel 3 capable of sliding up and down is sleeved outside the barrel body 1, the upper edge of the barrel body 1 is outwards turned and wrapped on the upper edge of the outer barrel 3 to play a sealing effect, water can be prevented from entering between the outer barrel 3 and the barrel body 1 when the barrel body 1 is filled with water and poured, the upper end of the outer side surface of the outer barrel 3 is hinged with a lifting handle 18 for being conveniently lifted, the side surface of the outer barrel 3 is hinged with a top cover 2 for sealing the barrel body 1, a handle 21 for conveniently rotating the top cover 2 is arranged on the top cover 2, and the outer barrel 3, the barrel body 1 and the top cover 2 are all processed by adopting opaque polyethylene materials.

Be provided with power pack 7 between staving 1 and urceolus 3, power pack 7 includes socket 9, power pack 10, from reset switch 11 and support reset assembly 12, power pack 10 is located between urceolus 3 and staving 1 and fix the interior bottom surface at urceolus 3, the opening 19 that is used for changing the battery to power pack 10 that corresponds with power pack 10 has been seted up to the bottom of shell 15, opening 19 department articulates there is closing plate 20 that is used for playing sealed effect, closing plate 20 keeps away from articulated end and urceolus 3 bottom joint, support reset assembly 12 includes spring 13 and telescopic link 14, the both ends of spring 13 respectively with the bottom of staving 1 and the interior bottom surface fixed connection of urceolus 3, telescopic link 14 is arranged between spring 13, the both ends of telescopic link 14 respectively with the bottom of staving 1 and the interior bottom surface fixed connection of urceolus 3, from reset switch 11 is arranged in one side of power pack 10, power pack 10 and from reset switch 11 through electric wire electric connection, socket 9 is provided with two, two sockets 9 respectively with power pack 10 and from reset switch 11 through electric wire electric connection.

The electronic timer 5 is installed on the top cover 2, the pins 6 are symmetrically installed at the bottom of the top cover 2, the pins 6 are respectively and electrically connected with the anode and the cathode of the electronic timer 5 through wires, the top of the barrel body 1 is provided with the slots 22 corresponding to the sockets 9, and the pins 6 respectively penetrate through the slots 22 and the corresponding sockets 9 and can be mutually inserted.

The socket 9 comprises an outer frame and an elastic conductive contact piece, the outer frame is fixed on the side surface of the barrel body 1, the elastic conductive contact piece is arched and fixed on the inner side surface of the outer frame, and the elastic conductive contact piece is communicated with one end of an electric wire connected with the socket 9; the pin 6 comprises an inner block and a conductive contact, the inner block is fixed on the lower side surface of the top cover 2, the conductive contact is fixed on the outer side surface of the inner block in a block shape, the conductive contact corresponds to an elastic conductive contact, the conductive contact is communicated with an electric wire connected with the pin 6, and the elastic conductive contact and the conductive contact can be made of metal copper.

The slot 22 internally mounted has the protection component 8 that is used for playing the guard action, and protection component 8 includes shell 15, shielding piece 16 and elastic sheet 17, and shell 15 arranges inside slot 22, and shielding piece 16 symmetry and rotation are arranged in the one end of shell 15, and elastic sheet 17 is located the bottom of shielding piece 16 and with the medial surface fixed connection of shell 15, and the one end of elastic sheet 17 and shielding piece 16 contact each other.

Working principle:

Through adding the water that needs to stew the sediment to staving 1 inside, when staving 1 internal water volume is greater than staving 1 minimum volume scale mark 4, staving 1 and staving 1 inside water total weight is greater than spring 13's elasticity, staving 1 moves down under the effect of gravity, staving 1 bottom contacts from reset switch 11, thereby switch on power pack 10 and two sockets 9, the pin 6 on the top cap 2 can insert shell 15 inside when closing top cap 2, promote and shelter from piece 16 rotation, elastic sheet 17 is compressed, produce the elasticity that is used for driving shelter from piece 16 automatic re-setting, pin 6 can insert socket 9 inside, thereby connect electronic timer 5 into the circuit and form closed circuit, thereby electronic timer 5 gets the electricity and begins the timing, the time when recording formally settling from closing top cap 2, avoid artifical error recording's phenomenon.

Claims

1. An earth's surface water sample device of standing, its characterized in that: including staving (1) that is used for retaining and precipitation and be used for playing sealed effect's top cap (2) to staving (1), staving (1) outside cover is equipped with can upper and lower gliding light-tight urceolus (3), top cap (2) and urceolus (3) are articulated, staving (1) medial surface is provided with volume scale mark (4) that are used for knowing staving (1) inside liquid volume, install electronic timer (5) on top cap (2), participate in (6) are installed to the bottom symmetry of top cap (2), participate in (6) respectively with the positive negative pole electric connection of electronic timer (5), be provided with power pack (7) between staving (1) and urceolus (3), trigger end and staving (1) fixed connection of power pack (7), the last border of staving (1) is offered and is used for participating in (6) and passes and peg graft complex slot (22) with power pack (7), slot (22) department is provided with protection component (8) that play the guard action.

2. A surface water sample holding device according to claim 1, wherein: the power supply assembly (7) comprises a socket (9), a power supply box (10), a self-resetting switch (11) and a supporting reset assembly (12), wherein the power supply box (10) is arranged between an outer cylinder (3) and a barrel body (1) and fixed on the inner bottom surface of the outer cylinder (3), the supporting reset assembly (12) is fixedly connected with the inner bottom surface of the outer cylinder (3), the output end of the supporting reset assembly (12) is in contact with the bottom of the barrel body (1), the self-resetting switch (11) is arranged on one side of the power supply box (10), the power supply box (10) is electrically connected with the self-resetting switch (11), the two sockets (9) are arranged, the two sockets (9) are fixed on the side surface of the barrel body (1), and the two sockets (9) are respectively electrically connected with the power supply box (10) and the self-resetting switch (11).

3. A surface water sample holding apparatus as claimed in claim 2, wherein: the support reset assembly (12) comprises springs (13) and telescopic rods (14), two ends of each spring (13) are fixedly connected with the bottom of the barrel body (1) and the inner bottom surface of the outer barrel (3) respectively, each telescopic rod (14) is arranged between the springs (13), and two ends of each telescopic rod (14) are fixedly connected with the bottom of the barrel body (1) and the inner bottom surface of the outer barrel (3) respectively.

4. A surface water sample holding apparatus as claimed in claim 2, wherein: the protection component (8) comprises a shell (15), shielding pieces (16) and elastic pieces (17), wherein the shell (15) is arranged inside a slot (22), the shielding pieces (16) are symmetrically and rotationally arranged at one end of the shell (15), the elastic pieces (17) are located at the bottom of the shielding pieces (16) and fixedly connected with the inner side face of the shell (15), and one end of each elastic piece (17) is in contact with the shielding pieces (16).

5. A surface water sample holding device according to claim 1, wherein: the upper end of the outer side surface of the outer cylinder (3) is hinged with a handle (18) which is used for being lifted conveniently.

6. A surface water sample holding apparatus according to claim 4, wherein: an opening (19) which corresponds to the power box (10) and is used for replacing a battery of the power box (10) is formed in the bottom of the shell (15), and a sealing plate (20) which is used for sealing is hinged to the opening (19).

7. A surface water sample holding device according to claim 1, wherein: the top cover (2) is provided with a handle (21) for conveniently rotating the top cover (2).