CN219957042U

CN219957042U - Atmospheric sampling equipment

Info

Publication number: CN219957042U
Application number: CN202321219496.2U
Authority: CN
Inventors: 马善东
Original assignee: Suzhou Qingtai Environmental Technology Co ltd
Current assignee: Suzhou Qingtai Environmental Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-03
Anticipated expiration: 2033-05-19

Abstract

The utility model provides atmosphere sampling equipment, which comprises a sampling instrument body and a tripod, wherein the bottom of the sampling instrument body is correspondingly provided with a groove, and two sides of the bottom of the groove are correspondingly provided with slots; the top of tripod corresponds and is equipped with the fixed plate, the fixed plate top corresponds and is equipped with the standing groove, the tank bottom both sides of standing groove correspond and are equipped with the perforation that runs through, all correspond in the perforation of both sides and be equipped with the U-shaped picture peg that can elastically slide, the top of U-shaped picture peg can correspond and inject in the slot of sampling instrument body bottom recess. The utility model can be used for quickly disassembling and assembling the sampling instrument body, is quite convenient to operate, is quite firm to install, is not easy to fall off during moving, effectively ensures the reliability of the installation, and has the advantages of simple integral structure, convenient use and strong practicability.

Description

Atmospheric sampling equipment

Technical Field

The utility model belongs to the technical field of building engineering detection, and particularly relates to atmosphere sampling equipment.

Background

An atmospheric sampling device refers to a device or apparatus that collects atmospheric contaminants or contaminated atmosphere. The atmosphere sampling instrument has a plurality of types and can be divided into a gas sampling instrument and a particulate matter sampling instrument according to the acquisition object; the environment sampling instrument, the indoor sampling instrument and the pollution source sampling instrument can be divided according to the use places, and with the continuous progress of scientific technology, the atmosphere sampling instrument is also a new product which is continuously pushed out, such as an intelligent atmosphere sampling instrument, an explosion-proof atmosphere sampling instrument, a double-gas-path atmosphere sampling instrument and the like, so that the classification of the atmosphere sampling instrument is greatly enriched.

At present, when the existing atmosphere sampling instrument is used for collecting gas, a corresponding tripod is usually arranged, and the atmosphere sampling instrument body is placed on the tripod for use. But when current atmosphere sampling appearance body is installed and is placed on the tripod, can adopt the mode of screw thread installation generally, perhaps set up a minor axis at the tripod top, correspond at atmosphere sampling appearance body bottom and set up a draw-in groove, with the direct card of minor axis in the draw-in groove, realize the installation of atmosphere sampling appearance body and place. The adoption of the thread installation mode is troublesome, the installation is inconvenient, and the rapid disassembly and assembly of the atmospheric sampling instrument body can not be performed; the installation of the short shaft in an inserting mode is loose, the installation between the atmosphere sampling instrument body and the tripod is not firm, the reliability is low, and if the tripod and the atmosphere sampling instrument body are moved, the risk that the atmosphere sampling instrument body falls down exists. Accordingly, there is a need for an improvement to solve the above-mentioned problems.

Related patents on atmospheric sampling devices have been disclosed. If chinese patent application No. CN201921886231.1 discloses a constant temperature constant current atmospheric sampling device, including host computer and tripod, the host computer can be dismantled with the tripod and be connected, and the lower fixed surface of host computer is provided with a plurality of stabilizer blades, and the tripod includes mount table and a plurality of landing leg, and the landing leg is articulated with the mount table, and the mounting groove has still been seted up to the host computer lower surface, is provided with the connecting rod in the mounting groove, is provided with clamping device and drive arrangement on the tripod, clamping device and mount table sliding connection, drive arrangement and clamping device rotate to be connected, drive arrangement and tripod fixed connection press from both sides the clamping device can dismantle with the connecting rod and be connected. The application can realize quick disassembly and connection of the host computer and the tripod, but the application adopts the components such as the supporting frame, the clamping claw, the gear, the driving motor and the like, the whole structure is complex, the manufacturing cost is high, and the whole design is to be further improved.

Disclosure of Invention

1. Object of the utility model

According to the technical problem, the utility model provides the atmosphere sampling equipment, which can be used for rapidly disassembling and assembling the sampling instrument body, is quite convenient to operate, is quite firm in installation of the sampling instrument body, is not easy to fall off during movement, effectively ensures the installation reliability, and is simple in integral structure, convenient to use and high in practicability.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the atmospheric sampling equipment comprises a sampling instrument body and a tripod, wherein the bottom of the sampling instrument body is correspondingly provided with a groove, and two sides of the groove bottom of the groove are correspondingly provided with slots; the top of tripod corresponds and is equipped with the fixed plate, the fixed plate top corresponds and is equipped with the standing groove, the tank bottom both sides of standing groove correspond and are equipped with the perforation that runs through, all correspond in the perforation of both sides and be equipped with the U-shaped picture peg that can elastically slide, the top of U-shaped picture peg can correspond and inject in the slot of sampling instrument body bottom recess.

The further improvement is that: the bottoms of the U-shaped plugboards extend out of the through holes and are correspondingly provided with convex edges, the U-shaped plugboards in the through holes on the two sides are correspondingly connected through a plurality of springs, and the U-shaped plugboards can slide in the placing grooves by pressing the convex edges.

The further improvement is that: the utility model discloses a socket, including standing groove, loop bar, inserted bar, connecting rod, the U-shaped picture peg of standing groove both sides corresponds between the U-shaped picture peg of standing groove both sides, loop bar one end corresponds the U-shaped picture peg of connecting one side, the U-shaped picture peg of connecting the opposite side corresponds to inserted bar one end, the inserted bar other end corresponds the slip grafting in the loop bar.

The further improvement is that: the spring is correspondingly sleeved on the outer sides of the loop bar and the inserting bar, one end of the spring is correspondingly connected with the U-shaped inserting plate on one side, and the other end of the spring is correspondingly connected with the U-shaped inserting plate on the other side.

The further improvement is that: short rods are correspondingly arranged on two sides of the top of the fixing plate, insertion holes are formed in corresponding positions of the bottom of the sampling instrument body, and the short rods can be correspondingly inserted into the insertion holes.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the fixing plates are correspondingly arranged at the tops of the tripods, the U-shaped plugboards are correspondingly arranged in the through holes at the two sides of the placing groove, the elastic sliding of the two U-shaped plugboards is realized by using the springs, the tops of the U-shaped plugboards are correspondingly inserted into the slots at the two sides of the groove at the bottom of the sampling instrument body by pressing the U-shaped plugboards, the quick assembly and disassembly of the sampling instrument body are realized, the operation is very convenient, the installation of the sampling instrument body is very firm by using the two U-shaped plugboards for insertion, and the sampling instrument body is not easy to fall off during movement. In addition, the setting of inserted bar and loop bar has also transversely spacing to the flexible of spring, avoids spring middle part to jump out in the standing groove, has effectively guaranteed the elasticity slip function of U-shaped picture peg. The short rod also plays a certain limiting role in the plug-in connection with the jack, so that the reliability of the installation of the sampling instrument body is further guaranteed, and the sampling instrument is simple in integral structure, convenient to use and high in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of an atmospheric sampling arrangement of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the body of the sampling device according to the present utility model;

FIG. 3 is an enlarged schematic top view of the mounting plate of the present utility model;

fig. 4 is an enlarged schematic cross-sectional view of the body of the sampler of the present utility model mounted in cooperation with a fixed plate.

Reference numerals

1. A sampling instrument body; 11. a groove; 111. a slot; 12. a jack; 2. a tripod; 21. a telescopic rod lock catch; 3. a fixing plate; 31. a placement groove; 311. perforating; 4. a U-shaped plugboard; 41. a convex edge; 5. a spring; 6. a short bar; 7. a loop bar; 8. and a plunger.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1 to 4, an atmospheric sampling apparatus of the present embodiment includes a sampler body 1 and a tripod 2. The bottom of the sampling instrument body 1 is correspondingly provided with a groove 11, and two sides of the bottom of the groove 11 are correspondingly provided with slots 111. The top of tripod 2 corresponds and is equipped with fixed plate 3, fixed plate 3 top corresponds and is equipped with standing groove 31, standing groove 31's tank bottom both sides correspond and are equipped with horizontal square perforation 311 that runs through, all correspond in the perforation 311 of both sides and be equipped with elastically slidable U-shaped picture peg 4, the top of U-shaped picture peg 4 can correspond and inject in the slot 111 of sampling instrument body 1 bottom recess 11 both sides.

Specifically, the bottom edge of the U-shaped insert plate 4 is longer than the top edge, and the bottom of the U-shaped insert plate 4 extends out of the through hole 311 and is correspondingly provided with a convex edge 41. The U-shaped plugboards 4 in the two side perforations 311 are correspondingly connected through a plurality of springs 5, in this embodiment, two springs 5 can be specifically arranged, one end of each spring 5 is correspondingly connected with one side of the U-shaped plugboard 4, the other end of each spring 5 is correspondingly connected with the other side of the U-shaped plugboard 4, and elastic sliding of the two U-shaped plugboards 4 is realized by using the springs 5. When the spring 5 is in a normal state, the U-shaped plugboards 4 on two sides of the placing groove 31 correspondingly abut against the groove walls on two sides of the placing groove 31, and the convex edges 41 are pressed, so that the U-shaped plugboards 4 slide in the placing groove 31 to quickly assemble and disassemble the sampling instrument body 1.

The utility model discloses a dead man, including holding tank 31, loop bar 7 and inserted bar 8 are equipped with between the U-shaped picture peg 4 of standing groove 31 both sides correspondingly, loop bar 7 one end corresponds the U-shaped picture peg 4 of connection one side, the U-shaped picture peg 4 of the opposite side is connected to 8 one ends of inserted bar correspondingly, the 8 other ends of inserted bar correspond slip grafting in loop bar 7, spring 5 corresponds the cover in loop bar 7 and 8 outsides of inserted bar. When the U-shaped plugboards 4 on two sides of the placing groove 31 correspondingly prop against the groove walls on two sides of the placing groove 31, the end parts of the plugboards 8 are just spliced into the loop bars 7, and the loop bars 7 and the plugboards 8 are correspondingly arranged in the springs 5, so that the expansion and contraction of the springs 5 are transversely limited, the middle parts of the springs 5 are prevented from jumping out of the placing groove 31, and the elastic sliding function of the U-shaped plugboards 4 is effectively guaranteed.

The utility model discloses a sampling instrument, including fixed plate 3, sampling instrument body 1, jack 12 is equipped with in the correspondence of fixed plate 3 top both sides, sampling instrument body 1 bottom corresponds the position and is equipped with quarter butt 6, quarter butt 6 can correspond to inject in jack 12, through utilizing the grafting cooperation of quarter butt 6 and jack 12 to also played certain spacing effect, further guaranteed the reliability of sampling instrument body 1 installation. The tripod 2 directly adopts the current common tripod structure can, and the telescopic link structure can all be adopted to three supports of this tripod 2, can correspond on the support and install telescopic link hasp 21 for the length of regulation support, in order to adjust the installation height of sampling instrument body 1 according to actual conditions.

When the sampling instrument body 1 is installed, the convex edges 41 of the U-shaped inserting plates 4 at the two sides are pressed, the U-shaped inserting plates 4 at the two sides slide towards the inner sides of the placing grooves 31, then the grooves 11 at the bottom of the sampling instrument body 1 are correspondingly clamped into the tops of the two U-shaped inserting plates 4, at the moment, the short rods 6 are correspondingly inserted into the inserting holes 12, then the U-shaped inserting plates 4 are loosened, the two U-shaped inserting plates 4 slide outwards under the action of the elastic force of the springs 5, so that the tops of the two U-shaped inserting plates 4 are automatically inserted into the inserting grooves 111 at the two sides of the grooves 11 at the bottom of the sampling instrument body 1, and the quick installation of the sampling instrument body 1 is realized. When the sampling instrument body 1 is disassembled, the convex edges 41 of the U-shaped inserting plates 4 at the two sides are pressed, so that the U-shaped inserting plates 4 at the two sides slide towards the inner sides of the placing grooves 31, the top of the U-shaped inserting plates 4 are completely separated from the slots 111 at the two sides of the groove 11 at the bottom of the sampling instrument body 1, and at the moment, the sampling instrument body 1 is directly lifted upwards, so that the quick disassembly of the sampling instrument body 1 can be completed.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An atmospheric sampling device, characterized in that: the sampling device comprises a sampling device body (1) and a tripod (2), wherein a groove (11) is correspondingly arranged at the bottom of the sampling device body (1), and slots (111) are correspondingly arranged at two sides of the bottom of the groove (11); the top correspondence of tripod (2) is equipped with fixed plate (3), fixed plate (3) top correspondence is equipped with standing groove (31), the tank bottom both sides correspondence of standing groove (31) are equipped with perforation (311) that run through, all correspond in perforation (311) of both sides and are equipped with elastically slidable U-shaped picture peg (4), in slot (111) of sample thief body (1) bottom recess (11) can correspond at the top of U-shaped picture peg (4).

2. An atmospheric sampling device according to claim 1, wherein: the bottom of the U-shaped plugboard (4) extends out of the through holes (311) and is correspondingly provided with convex edges (41), the U-shaped plugboards (4) in the through holes (311) on two sides are correspondingly connected through a plurality of springs (5), and the U-shaped plugboards (4) can slide in the placing grooves (31) by pressing the convex edges (41).

3. An atmospheric sampling device according to claim 2, wherein: the novel socket is characterized in that a loop bar (7) and an inserting bar (8) are correspondingly arranged between the U-shaped inserting plates (4) on two sides of the placing groove (31), one end of the loop bar (7) is correspondingly connected with the U-shaped inserting plate (4) on one side, one end of the inserting bar (8) is correspondingly connected with the U-shaped inserting plate (4) on the other side, and the other end of the inserting bar (8) is correspondingly and slidably inserted into the loop bar (7).

4. An atmospheric sampling device according to claim 3, wherein: the spring (5) is correspondingly sleeved outside the loop bar (7) and the inserting bar (8), one end of the spring (5) is correspondingly connected with the U-shaped inserting plate (4) on one side, and the other end of the spring (5) is correspondingly connected with the U-shaped inserting plate (4) on the other side.

5. An atmospheric sampling device according to claim 1, wherein: short rods (6) are correspondingly arranged on two sides of the top of the fixing plate (3), insertion holes (12) are formed in corresponding positions of the bottom of the sampling instrument body (1), and the short rods (6) can be correspondingly inserted into the insertion holes (12).