CN220568484U

CN220568484U - Portable environment detector

Info

Publication number: CN220568484U
Application number: CN202420118144.6U
Authority: CN
Inventors: 王雪飞; 王桂婕; 郑光涛
Original assignee: Shandong Wei Department Of Testing Services Ltd
Current assignee: Shandong Wei Department Of Testing Services Ltd
Priority date: 2024-01-18
Filing date: 2024-01-18
Publication date: 2024-03-08
Anticipated expiration: 2034-01-18

Abstract

The utility model is applicable to the technical field of environment detectors, and provides a portable environment detector, which comprises: a case; the sampling assembly comprises a threaded shaft, two footrests are slidably arranged at the top of the box body, a plurality of threaded shafts penetrating through the footrests are rotatably arranged at the top of the box body, lifting seats are arranged at the bottom of the box body, a first cross rod group is arranged between the footrests and the lifting seats, a pipe body is arranged on the bottom surface of the lifting seats, a water inlet and a plurality of discharge pipes are arranged at the bottom end of the pipe body, a guide plate is arranged below the threaded shafts, two bases are slidably arranged on the guide plate, a connecting plate is arranged above the lifting seats, a second cross rod group is arranged between the bases and the connecting plate, a piston is connected below the connecting plate, clamping plates are slidably arranged at the bottom ends of the footrests, clamping grooves are formed in the top surfaces of the bases, and electromagnets are arranged in the footrests. Therefore, the utility model can complete the sewage sampling with different depths, improve the accuracy of the detection result, reduce the use cost, lighten the dead weight of the device and is convenient to carry.

Description

Portable environment detector

Technical Field

The utility model relates to the technical field of environment detectors, in particular to a portable environment detector.

Background

The environment detection is to design an environment detection network by using a GIS technology and to monitor and analyze a selected evaluation area in a detailed field, wherein the water quality detection is an important part in the environment detection, the existing environment detection device is inconvenient to carry, and most of the existing environment detection device is inconvenient to sample sewage in a layering manner.

To above-mentioned problem, the technical staff has improved prior art, and for example a portable sewage collection device for environmental pollution that detects of publication number CN211553391U, it includes main part, rotatory lid and protruding rivet, the inside of main part is provided with the water tank, and is provided with the cavity between main part and the water tank, and the heavy object piece has been placed to the inside of cavity, the upper surface of main part is provided with out the water tank board, the handle is installed to the right flank of main part, protruding rivet sets up in the terminal both sides of handle, and the outside of protruding rivet is connected with the top of rope, and the terminal and the lifting hook connection of rope, rotatory lid sets up in the top of main part, and the bottom central point of rotatory lid is provided with the swivel plate, rubber pad and spring clip are installed to the interior bottom surface of swivel plate, and the top surface of swivel plate is provided with the hanging lug hole has been seted up in the outside of rotatory lid, and the outside and hanging ring is connected, and it can realize the layering sample, but above-mentioned device needs manual multiple lifting when using to lead to the sample inefficiency, great intensity of user.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide a portable environment detector which can not only finish sewage sampling with different depths and improve the accuracy of detection results, but also reduce the use cost, lighten the dead weight of the device and is convenient to carry.

In order to achieve the above object, the present utility model provides a portable environment detector comprising: the bottom end of the box body is detachably connected with a bottom door; the sampling assembly comprises a threaded shaft and a top seat, two top seats are slidably arranged at the top of the box body, a plurality of threaded shafts penetrating through the top seats are rotatably arranged at the top of the box body, a lifting seat is arranged at the bottom of the box body, a first cross rod group is arranged between the top seats and the lifting seat, a pipe body is arranged on the bottom surface of the lifting seat, a water inlet and a plurality of discharge pipes are arranged at the bottom end of the pipe body, a guide plate is arranged below the threaded shaft, two bases are slidably arranged on the guide plate, a connecting plate is arranged above the lifting seat, a second cross rod group is arranged between the bases and the connecting plate, a piston is connected below the connecting plate, a clamping plate is slidably arranged at the bottom end of the top seat, a clamping groove is formed in the top surface of the base, and an electromagnet is arranged in the top seat.

According to the portable environment detector disclosed by the utility model, the two sides of the base are elastically connected with the matching seat, the matching seat is provided with the inserted link, the side walls of the two sides of the guide plate are provided with the locking holes, and the clamping plate is provided with the pushing block matched with the matching seat.

According to the portable environment detector disclosed by the utility model, the belts are arranged among the threaded shafts, one end of one threaded shaft is connected with the driving piece, and the driving piece is arranged on the inner side wall of the box body.

According to the portable environment detector disclosed by the utility model, the bottom surface of the connecting plate is provided with the connecting rod penetrating into the pipe body, and the bottom end of the connecting rod is connected with the piston.

According to the portable environment detector, the water inlet is provided with the first electromagnetic valve, and the discharge pipes are internally provided with the second electromagnetic valves.

According to the portable environment detector, two braces are arranged on the side wall of one side of the box body.

The utility model aims to provide a portable environment detector, which can be convenient for a user to carry the device by arranging a brace, liberates hands of the user, can finish sampling with different depths in one sampling process by arranging a sampling assembly, improves the accuracy and sampling efficiency of a detection result, can drive the device to operate by one driving piece, reduces the use cost, lightens the dead weight of the device and is convenient to carry. In summary, the beneficial effects of the utility model are as follows: the device can complete sewage sampling with different depths, improve the accuracy of detection results, reduce the use cost, lighten the dead weight of the device and is convenient to carry.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

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

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2;

FIG. 4 is a side cross-sectional view of the present utility model;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 4;

in the figure: 1-box, 11-bottom door, 12-braces, 2-sampling assembly, 21-threaded shaft, 211-drive, 22-top seat, 221-first cross bar set, 23-lifting seat, 231-extension plate, 24-tube, 241-discharge tube, 25-guide plate, 251-base, 252-second cross bar set, 253-locking hole, 26-connection plate, 261-connection rod, 262-piston, 27-clamping plate, 271-pushing block, 28-electromagnet, 29-mating seat, 291-plug-in bar.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the utility model provides a portable environment detector, which comprises a box body 1 and a sampling assembly 2, wherein the box body 1 is hollow, an avoidance groove is formed in the bottom surface of the box body 1, a bottom door 11 is detachably connected to the box body 1 at the avoidance groove (various connection modes of the box body 1 and the bottom door 11 are provided, such as clamping and bolting, etc.), and two braces 12 are arranged on the side wall of one side of the box body 1, so that the portable environment detector is convenient for a user to carry.

Referring to fig. 1-5, the sampling assembly 2 comprises a threaded shaft 21 and a top seat 22, the top of the box body 1 is rotatably provided with a plurality of threaded shafts 21, a belt is arranged between the threaded shafts 21, one end of one threaded shaft 21 is connected with a driving piece 211, the driving piece 211 is arranged on the inner side wall of the box body 1, the driving piece 211 can drive the threaded shafts 21 to synchronously rotate, two top seats 22 are symmetrically arranged at the top of the box body 1, the threaded shafts 21 penetrate through the top seats 22, threaded holes matched with the threaded shafts 21 are formed in the top seats 22, the directions of threads at two ends of the same threaded shaft 21 are opposite, and when the threaded shafts 21 synchronously rotate, the two top seats 22 synchronously and reversely move. The bottom of the box 1 is provided with a lifting seat 23, side walls at two ends of the lifting seat 23 are respectively provided with an extension plate 231, a first cross rod group 221 is arranged between the top seat 22 and the extension plates 231 (namely, two ends at the top of the first cross rod group 221 are respectively connected with the two top seats 22 in a rotating way, two ends at the bottom of the first cross rod group 221 are respectively connected with a first sliding plate in a rotating way, the first sliding plates are respectively connected with the extension plates 231 in a sliding way), the bottom surface of the lifting seat 23 is provided with a pipe 24, the top surface of the lifting seat 23 is provided with a penetrating groove matched with the pipe 24, the middle part of the bottom surface of the pipe 24 is provided with a water inlet, a first electromagnetic valve is arranged at the water inlet, a plurality of discharge pipes 241 are uniformly arranged on the circumference of the water inlet, second electromagnetic valves are respectively arranged in the discharge pipes 241 and are used for connecting a containing bottle, the containing bottle and the discharge pipes 241 are in a sealing connection (various sealing connection manners are provided, for example, sealing rings are fixedly installed on the outer walls of the discharge pipes 241, and the sealing rings are not described in the utility model).

Referring to fig. 1-5, a guide plate 25 is arranged below the threaded shaft 21, two ends of the guide plate 25 are connected with the inner side wall of the box body 1, a base 251 is arranged below the top seat 22, the base 251 is slidably sleeved on the guide plate 25, a connecting plate 26 is arranged above the lifting seat 23, a second cross rod group 252 is arranged between the base 251 and the connecting plate 26 (namely, two ends of the top of the second cross rod group 252 are respectively and rotatably connected with the two bases 251, two ends of the bottom of the second cross rod group 252 are respectively and rotatably connected with two second sliding plates, and the second sliding plates are respectively and slidably connected with the connecting plate 26). The bottom surface of connecting plate 26 is equipped with the connecting rod 261 that penetrates body 24, and the end connection of connecting rod 261 has the piston 262 with body 24 complex, when producing relative motion between piston 262 and the body 24, can accomplish the sample work.

Referring to fig. 1-5, the bottom end of the top seat 22 is slidably provided with a clamping plate 27, the top surface of the base 251 is provided with a clamping groove matched with the clamping plate 27, the inside of the top seat 22 is provided with an electromagnet 28 matched with the clamping plate 27, the position of the clamping plate 27 can be changed through the electromagnet 28, when the clamping plate 27 is matched with the clamping groove, the top seat 22 can drive the base 251 to synchronously move, and when the top seat 22 drives the base 251 to synchronously move by adjusting the lengths of the first cross rod group 221 and the second cross rod group 252, the pipe 24 and the piston 262 synchronously move up and down (namely, no relative movement exists between the pipe 24 and the piston 262).

Referring to fig. 1-5, it is preferable that both sides of the base 251 are slidably provided with a matching seat 29, a plurality of springs are arranged between the matching seat 29 and the base 251, inserting rods 291 penetrating through the base 251 are arranged on the side walls of the matching seat 29, a plurality of locking holes 253 are arranged on the side walls of the guide plates 25, the locking holes 253 can be matched with the inserting rods 291, pushing blocks 271 matched with the matching seat 29 are arranged on both side walls of the clamping plate 27, when the clamping plate 27 is matched with the clamping groove, the pushing blocks 271 are matched with the matching seat 29 to drive the inserting rods 291 to be separated from the locking holes 253, and at the moment, the top seat 22 can drive the base 251 to synchronously move; when the clip 27 is not engaged with the clip groove, the insertion rod 291 engages with the locking hole 253 by the action of the spring, and the base 251 can be locked.

Referring to fig. 1-5, the drive 211 is preferably a rotating motor that provides sufficient power for the operation of the device.

The utility model is implemented in the following steps: the user firstly installs the holding bottle on a plurality of discharge pipes 241 (the holding bottle corresponds to the discharge pipes 241 one by one), then places the device above the sewage tank to be sampled, starts the driving piece 211, the driving piece 211 drives a plurality of threaded shafts 21 to synchronously rotate, at this time, the electromagnet 28 applies repulsive force to the clamping plate 27, the clamping plate 27 is matched with the clamping groove, the top seat 22 can drive the base 251 to synchronously move, thereby the piston 262 synchronously descends along with the pipe body 24 (in the process, no relative movement occurs between the piston 262 and the pipe body 24), when the bottom end of the pipe body 24 reaches a certain depth, the electromagnet 28 applies repulsive force to the clamping plate 27, the clamping plate 27 rises and is separated from the clamping groove, the pushing piece 271 is separated from the matched seat 29, under the action of the spring, the inserted rod 291 enters the locking hole 253, at this time, the driving piece 211 continuously operates, the top seat 22 does not drive the base 251 to synchronously move, the pipe body 24 moves downwards relative to the piston 262, the first electromagnetic valve is opened, sewage at the tail end of the pipe body 24 enters the pipe body 24 below the piston 262, after a proper amount of sewage is inhaled, the relative movement occurs between the first electromagnetic valve is closed, one of the electromagnetic valve is opened, the electromagnetic valve 262 is driven to move the clamping plate 27 again, and the repulsive force is applied to the clamping plate 27 is matched with the electromagnetic valve 27 when the electromagnetic valve is driven to move the piston 262 to the bottom end of the clamping plate, which is matched with the clamping plate 27. And repeating the process, sampling at different depths of the sewage tank, and respectively injecting sewage at different depths into different accommodating bottles.

The portable environment detector provided by the utility model has the advantages that the portable environment detector is convenient for a user to carry by arranging the braces, the hands of the user are liberated, the sampling assembly is arranged, the sampling with different depths can be completed in one sampling process, the accuracy and the sampling efficiency of the detection result are improved, the portable environment detector can be driven by one driving piece to operate, the use cost is reduced, the dead weight of the portable environment detector is lightened, and the portable environment detector is convenient to carry. In summary, the beneficial effects of the utility model are as follows: the device can complete sewage sampling with different depths, improve the accuracy of detection results, reduce the use cost, lighten the dead weight of the device and is convenient to carry.

There are, of course, many embodiments of the utility model that will be apparent to those skilled in the art in light of this disclosure and that will be within the spirit and scope of the utility model as defined in the following claims.

Claims

1. A portable environmental detector, comprising:

the bottom end of the box body is detachably connected with a bottom door;

the sampling assembly comprises a threaded shaft and a top seat, two top seats are slidably arranged at the top of the box body, a plurality of threaded shafts penetrating through the top seats are rotatably arranged at the top of the box body, a lifting seat is arranged at the bottom of the box body, a first cross rod group is arranged between the top seats and the lifting seat, a pipe body is arranged on the bottom surface of the lifting seat, a water inlet and a plurality of discharge pipes are arranged at the bottom end of the pipe body, a guide plate is arranged below the threaded shaft, two bases are slidably arranged on the guide plate, a connecting plate is arranged above the lifting seat, a second cross rod group is arranged between the bases and the connecting plate, a piston is connected below the connecting plate, a clamping plate is slidably arranged at the bottom end of the top seat, a clamping groove is formed in the top surface of the base, and an electromagnet is arranged in the top seat.

2. The portable environment detector according to claim 1, wherein the two sides of the base are elastically connected with a matching seat, the matching seat is provided with a plug-in rod, the two side walls of the guide plate are provided with a plurality of locking holes, and the clamping plate is provided with a pushing block matched with the matching seat.

3. The portable environmental sensor of claim 1, wherein a belt is disposed between the plurality of threaded shafts, wherein one end of one of the threaded shafts is connected to a driving member, and wherein the driving member is disposed on an inner sidewall of the case.

4. The portable environmental sensor of claim 1, wherein the bottom surface of the connecting plate is provided with a connecting rod penetrating into the tube body, and the bottom end of the connecting rod is connected with the piston.

5. The portable environmental sensor of claim 1, wherein the water inlet is provided with a first solenoid valve and the discharge pipes are each provided with a second solenoid valve.

6. The portable environmental sensor of claim 1, wherein two straps are provided on a side wall of the case.