CN219997032U - Gas detector mounting structure - Google Patents

Abstract

The utility model discloses a gas detector mounting structure, which relates to the technical field of detection equipment and comprises a table type gas detector body, wherein a movable frame which can horizontally extend is embedded at the bottom of the table type gas detector body, an outer cylinder which is horizontally inserted into the table type gas detector body is fixed at the top of the movable frame, a fixed plate is fixed in the table type gas detector body, an inner cylinder which is used for being completely inserted into the end part of the outer cylinder is mounted on the fixed plate, a fixed rod is fixed in the middle part in the outer cylinder, and a wall scraping ring which is tightly attached to the inner wall of the inner cylinder is fixed at one end of the fixed rod far away from the movable frame; the bottom of the fixed plate is fixed with an electromagnet, and the position of the bottom of the movable frame corresponding to the electromagnet is fixed with a limiting rod parallel to the outer cylinder. The utility model has reasonable structure, is convenient for disassembling and assembling the parts at the gas detection port, can automatically clean in the disassembling and assembling process, can avoid the influence of residual gas particles on the subsequent gas detection precision, and has good use effect.

Description

Gas detector mounting structure

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a gas detector mounting structure.

Background

The gas detector is an instrument for detecting gas leakage concentration, and is divided into a portable gas detector, a handheld gas detector, a desk-top gas detector and the like, wherein the desk-top gas detector mainly comprises an equipment main body 01 as shown in fig. 1, a display screen 02 is arranged on the equipment main body 01, and a gas detection port 03 and a liquid detection port 04 are generally arranged on the equipment main body 01.

However, the conventional gas detection port 03 of the desk type gas detector shown in fig. 1 is generally formed by directly forming a hole in the main body 01 of the device and installing a gas detection pipe, so that the inner wall of the gas detection port 03 is easy to adsorb detected gas in the actual use process, which affects the subsequent detection result, and the gas detection port 03 is inconvenient to detach for maintenance, which is to be further optimized.

Therefore, the utility model provides a gas detector mounting structure to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a mounting structure of a gas detector, which is convenient for dismounting components at a gas detection port, and can automatically clean in the dismounting process, so that residual gas particles can be prevented from influencing the subsequent gas detection precision, and the use effect is good.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gaseous detector mounting structure, includes desk-top gaseous detector organism, but the bottom gomphosis of desk-top gaseous detector organism is installed the movable frame that can extend horizontally, the top of movable frame is fixed with the horizontal urceolus of inserting in the desk-top gaseous detector organism, be fixed with the fixed plate in the desk-top gaseous detector organism, install on the fixed plate and be used for inserting completely the inner tube in the urceolus tip, just the middle part is fixed with the dead lever in the urceolus, the dead lever is kept away from the one end of movable frame is fixed with the wall scraping ring of hugging closely the inner tube inner wall;

the bottom of fixed plate is fixed with the electro-magnet, just the bottom of fly frame corresponds the position fixing of electro-magnet with the gag lever post of urceolus parallel, the one end of gag lever post inserts in the desk-top gas detector organism, and be fixed with the magnet of electromagnetism ferromagnetic attraction complex.

As a further preferable scheme, a gas detection hole is formed in the movable frame, and the gas detection hole is communicated with the inner part of the outer cylinder.

As a further preferable scheme, one end of the fixing plate, which is far away from the inner cylinder, is communicated with a gas detection cavity in the body of the desk type gas detector.

As a further preferable scheme, a filter screen is paved in the gas detection hole, the middle part of the gas detection hole is solid, and one end of the fixing rod, which is far away from the wall scraping ring, is fixed.

As a further preferable mode, the fixing rod is located on an axis line in the outer cylinder.

As a further preferable scheme, magnetism generated after the electromagnet is electrified is the same as that of one end of the magnetic block, which faces the electromagnet.

As a further preferable scheme, a plug board which is horizontally parallel to the outer cylinder is fixed at the bottom of the movable frame, and the plug board is movably inserted into the bottom of the body of the desk type gas detector.

In summary, the utility model has the technical effects and advantages that:

1. the utility model benefits from the cooperation of the desk type gas detector body, the movable frame, the outer cylinder, the inner cylinder and the fixed rod, and the movable frame can be extracted and inserted at the bottom of the desk type gas detector body to drive the outer cylinder to move on the inner cylinder, so that the fixed rod can clean and maintain the inner wall of the inner cylinder by utilizing the wall scraping ring, thereby avoiding the influence of residual gas particles on the inner wall of the inner cylinder on the subsequent gas detection precision.

2. The utility model benefits from the matching of the electromagnet, the limiting rod and the magnetic block, the electromagnet can be utilized to be matched with the magnetic block in a magnetic attraction way to enable the movable frame and the outer cylinder to be fixed in the bottom of the body of the desk type gas detector and to be matched with the inner cylinder to form a gas detection port, and meanwhile, the electromagnet can generate magnetism which is repulsive to the magnetic block when being electrified, so that the movable frame and the outer cylinder can be automatically ejected out, and the use is convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a prior art bench-top gas detection system;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the movable frame, the inner cylinder and the outer cylinder of the utility model;

FIG. 4 is a schematic view of the inner and outer cylinders according to the present utility model.

In the figure: 01. an apparatus main body; 02. a display screen; 03. a gas detection port; 04. a liquid detection port; 1. a desk type gas detector body; 2. a movable frame; 201. a plug board; 3. an outer cylinder; 4. a gas detection hole; 5. an inner cylinder; 6. a fixing plate; 7. a fixed rod; 701. a wall scraping ring; 8. an electromagnet; 9. a limit rod; 901. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 2 and 3, a gas detector mounting structure is shown, including desk-top gas detector organism 1, but the activity frame 2 that the level stretches out is installed to the gomphosis of desk-top gas detector organism 1, specifically, the top of activity frame 2 is fixed with the level and inserts urceolus 3 in the desk-top gas detector organism 1, the bottom of activity frame 2 be fixed with the plugboard 201 of urceolus 3 level parallel, plugboard 201 activity inserts bottom in the desk-top gas detector organism 1 to can conveniently drive and take out urceolus 3 in the desk-top gas detector organism 1 through activity frame 2.

Meanwhile, the fixing plate 6 is fixed in the desk type gas detector body 1, the inner cylinder 5 used for being completely inserted into the end part of the outer cylinder 3 is installed on the fixing plate 6, so that after the outer cylinder 3 is pushed into the desk type gas detector body 1, the inner cylinder 5 is the inner container of the outer cylinder 3, and is matched with the structure shown in fig. 3 and 4, the fixing rod 7 is fixed in the middle part in the outer cylinder 3, one end of the fixing rod 7, far away from the movable frame 2, is fixed with the wall scraping ring 701 tightly attached to the inner wall of the inner cylinder 5, and therefore, in the process of extracting the outer cylinder 3, the inner wall of the inner cylinder 5 can be scraped through the wall scraping ring 701 fixed by the fixing rod 7, and therefore the inner cylinder 5 is cleaned, and the influence on the subsequent detection effect caused by the fact that detected gas particles are adsorbed on the inner wall of the inner cylinder is avoided. In specific implementation, the end of the fixing plate 6 away from the inner cylinder 5 is communicated with a gas detection cavity in the desk type gas detector body 1.

The movable frame 2 is provided with a gas detection hole 4, the gas detection hole 4 is communicated with the inside of the outer cylinder 3, a filter screen is paved in the gas detection hole 4, gas can be introduced through the gas detection hole 4 to carry out gas detection, and when the movable frame is specifically implemented, the middle part of the gas detection hole 4 is solid and is provided for fixing one end of the fixing rod 7, which is far away from the wall scraping ring 701, and the fixing rod 7 is positioned on the axis line in the outer cylinder 3, so that stable relative displacement between the fixing rod 7 and the wall scraping ring 701 in the inner cylinder 5 can be ensured.

Referring to the figure, an electromagnet 8 is fixed at the bottom of the fixed plate 6, a stop lever 9 parallel to the outer cylinder 3 is fixed at the bottom of the movable frame 2 corresponding to the position of the electromagnet 8, one end of the stop lever 9 is inserted into the table-type gas detector body 1 and is fixed with a magnetic block 901 magnetically engaged with the electromagnet 8, and the magnetism generated after the electromagnet 8 is electrified is the same as that generated by the magnetic block 901 towards one end of the electromagnet 8, so that when the outer cylinder 3 needs to be taken out, the electromagnet 8 can be electrified by directly toggling a switch, and the movable frame 2 and the outer cylinder 3 are ejected from the table-type gas detector body 1 by utilizing the principle of like-polarity repulsion. In specific implementation, the outer cylinder 3 can drive the fixing rod 7 and the wall scraping ring 701 to be completely ejected, so that cleaning is convenient.

The working principle of the utility model is as follows: this gas detector mounting structure, in the use, the circular telegram of accessible control electro-magnet 8 makes electro-magnet 8 adsorb the movable rack 2 and install in the bottom of desk-top gas detector organism 1, perhaps pops up outside the bottom of desk-top gas detector organism 1 with movable rack 2 and urceolus 3 through the magnetism that repels.

Meanwhile, in the process that the outer cylinder 3 stretches out and draws back along with the movable frame 2 at the bottom of the desk-top gas detector body 1, the wall scraping ring 701 fixed by the fixed rod 7 in the outer cylinder 3 can scrape gas particles possibly adsorbed on the inner wall of the inner cylinder 5, so that cleaning maintenance is realized, the operation is simple, the use is convenient, and the influence on the subsequent gas detection precision can be avoided.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a gaseous detector mounting structure, includes desk-top gaseous detector organism (1), but movable frame (2) that the level stretched out are installed in the bottom gomphosis of desk-top gaseous detector organism (1), its characterized in that: the top of the movable frame (2) is fixedly provided with an outer cylinder (3) horizontally inserted into the desk type gas detector body (1), a fixed plate (6) is fixedly arranged in the desk type gas detector body (1), an inner cylinder (5) used for being completely inserted into the end part of the outer cylinder (3) is arranged on the fixed plate (6), the middle part in the outer cylinder (3) is fixedly provided with a fixed rod (7), and one end, far away from the movable frame (2), of the fixed rod (7) is fixedly provided with a wall scraping ring (701) tightly attached to the inner wall of the inner cylinder (5);

the bottom of fixed plate (6) is fixed with electro-magnet (8), just the bottom of movable frame (2) corresponds electro-magnet (8) the position be fixed with gag lever post (9) parallel of urceolus (3), the one end of gag lever post (9) inserts in desk-top gas detector organism (1), and be fixed with electro-magnet (8) magnetic attraction complex magnetic path (901).

2. A gas detector mounting structure according to claim 1, wherein: the movable frame (2) is provided with a gas detection hole (4), and the gas detection hole (4) is communicated with the inner part of the outer cylinder (3).

3. A gas detector mounting structure according to claim 1, wherein: one end of the fixing plate (6) far away from the inner cylinder (5) is communicated with a gas detection cavity in the desk type gas detector body (1).

4. A gas detector mounting structure according to claim 2, wherein: the gas detection hole (4) is internally paved with a filter screen, the middle part of the gas detection hole (4) is solid, and one end of the fixing rod (7) away from the wall scraping ring (701) is fixed.

5. The gas detector mounting structure according to claim 4, wherein: the fixing rod (7) is positioned on the axis line in the outer cylinder (3).

6. A gas detector mounting structure according to claim 1, wherein: the magnetism generated after the electromagnet (8) is electrified is the same as that of one end of the magnetic block (901) facing the electromagnet (8).

7. A gas detector mounting structure according to claim 1, wherein: the bottom of the movable frame (2) is fixed with a plugboard (201) horizontally parallel to the outer cylinder (3), and the plugboard (201) is movably inserted into the inner bottom of the desk type gas detector body (1).