CN215722340U - Mounting structure of gas sensor device - Google Patents

Abstract

The utility model discloses an installation structure of a gas sensor device, which comprises a wall top, wherein the lower end of the wall top is connected with a fixed block, the side walls at the two ends of the fixed block are respectively provided with a fixed groove, the bottom of the fixed groove is connected with a fixed pipe, the bottom end of an inner pipe of the fixed pipe is connected with a fixed spring, the other end of the fixed spring is connected with a fixed rod, one end of the fixed rod, far away from the fixed spring, extends outwards to form a notch of the fixed groove, and two limiting rods are symmetrically arranged below the wall top and around the fixed block. The utility model overcomes the defects of the prior art, the equipment is convenient to mount and dismount through the mutual matching of structures such as the fixing block, the fixing groove, the fixing pipe, the fixing spring, the fixing rod, the limiting rod and the mounting plate, and the acting force generated by the outside is buffered through the mutual matching of the structures such as the protective shell, the sensor element, the moving groove, the moving block, the connecting plate and the shockproof spring, so that the equipment is protected, and the applicability of the equipment is improved.

Description

Mounting structure of gas sensor device

Technical Field

The utility model relates to the field of gas sensors, in particular to a mounting structure of a gas sensor device.

Background

A gas sensor is a device that converts information such as the composition and concentration of a gas into information that can be used by a person, an instrument, a computer, or the like. Gas sensors are generally classified as chemical sensors, although such classification is not necessarily scientific.

At present, when the existing gas sensor is installed, the general operation is relatively complex, and the gas sensor is inconvenient to disassemble and is not beneficial to the inspection and maintenance of workers.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mounting structure of a gas sensor device, which overcomes the defects of the prior art and aims to solve the problems that the conventional gas sensor is relatively complex in general operation, inconvenient to disassemble and not beneficial to the inspection and maintenance of workers during mounting.

In order to achieve the purpose, the utility model provides the following technical scheme: the mounting structure of the gas sensor device comprises a wall top, the lower end of the wall top is connected with a fixed block, the side walls at the two ends of the fixed block are respectively provided with a fixed groove, the bottom of each fixed groove is connected with a fixed pipe, the bottom end of the inner tube of the fixed tube is connected with a fixed spring, the other end of the fixed spring is connected with a fixed rod, one end of the fixed rod, which is far away from the fixed spring, extends outwards to form a notch of the fixed groove, two limit rods are symmetrically arranged below the wall top and around the fixed block, the fixed rods penetrate through the corresponding limiting rods, the fixed rods are connected to the rod walls of the limiting rods in a sliding manner, the mounting plate is connected between the two limiting rods in a rotating manner, the mounting plate is arranged at the lower end of the fixed block, the lower end of the mounting plate is provided with a shockproof assembly, the lower end of the mounting plate is provided with a protective shell through a shockproof assembly, and a sensor element is arranged in the protective shell;

the shockproof assembly comprises a moving groove, the moving groove is formed in the side wall of the lower end of the mounting plate, a moving block is connected in the moving groove in a sliding mode, the lower end of the moving block penetrates through a notch of the moving groove, extends downwards and is connected with a connecting plate, the other end of the connecting plate is connected to the wall of the protective shell, shockproof springs are connected to the two symmetrical side walls of the moving groove, and the other ends of the shockproof springs are connected to the side walls corresponding to the moving block.

As a preferred technical scheme of the present invention, a sliding rod is fixedly connected in the moving groove, the sliding rod penetrates through a moving block, the moving block is slidably connected to the sliding rod, and the anti-vibration spring is sleeved on the sliding rod.

As a preferable technical scheme of the utility model, one end of the moving block, which is far away from the protective shell, is provided with a rolling groove, rolling balls are arranged in the rolling groove, the rolling balls pass through a notch of the rolling groove, and the rolling balls are connected with the bottom of the moving groove in a rolling manner.

As a preferable technical scheme of the utility model, the side walls of the protective shell are both provided with detection holes.

As a preferable technical scheme of the utility model, the protective shell is made of plastic.

Compared with the prior art, the utility model has the beneficial effects that:

the fixing block, the fixing groove, the fixing pipe, the fixing spring, the fixing rod, the limiting rod, the mounting plate and the like are matched with each other, so that the device is convenient to mount and dismount, the time is saved, and the working efficiency is improved.

According to the utility model, the acting force generated by the outside is buffered through the mutual matching of the structures such as the protective shell, the sensor element, the moving groove, the moving block, the connecting plate and the anti-vibration spring, so that the equipment is protected, and the applicability of the equipment is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a wall top; 2. a fixed block; 3. fixing grooves; 4. a fixed tube; 5. fixing the spring; 6, fixing the rod; 7. a limiting rod; 8. mounting a plate; 9. a protective shell; 10. a sensor element; 11. a moving groove; 12. a moving block; 13. a connecting plate; 14. a shock-proof spring; 15. a slide bar; 16. a rolling groove; 17. a ball bearing; 18. and (6) detecting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the mounting structure of the gas sensor device comprises a wall top 1, wherein a fixed block 2 is connected to the lower end of the wall top 1, fixed slots 3 are respectively formed in the side walls of the two ends of the fixed block 2, a fixed tube 4 is connected to the bottom of the fixed slot 3, a fixed spring 5 is connected to the bottom end of an inner tube of the fixed tube 4, a fixed rod 6 is reset by the elastic potential energy of the fixed spring 5, the other end of the fixed spring 5 is connected with a fixed rod 6, one end of the fixed rod 6, far away from the fixed spring 5, extends out of a notch of the fixed slot 3, two limit rods 7 are symmetrically arranged below the wall top 1 and relative to the fixed block 2, the fixed rod 6 penetrates through the corresponding limit rods 7, the fixed rod 6 is slidably connected to the rod wall of the limit rod 7, the limit rod 6 is used for limiting the limit of the limit rods 7, so that the gas sensor can be conveniently mounted and dismounted, the time can be saved and the working efficiency can be improved, jointly rotate between two gag lever posts 7 and be connected with mounting panel 8, and mounting panel 8 is located 2 lower extreme positions of fixed block, the subassembly that takes precautions against earthquakes is installed to mounting panel 8 lower extreme, protective housing 9 is installed through the subassembly that takes precautions against earthquakes to the 8 lower extreme of mounting panel, install sensor element 10 in the protective housing 9, protective housing 9 can prevent that sensor element 10 from exposing outside, cause the damage, thereby protect sensor element 10, detection hole 18 has all been seted up on the lateral wall of protective housing 9, be convenient for gaseous from detecting hole 18 entering into in the protective housing 9, protective housing 9 is the plastics material, plastics material has the corrosivity, further protection sensor element 10, improve sensor element 10's life, and simultaneously, be convenient for install and dismantle gas sensor through the cooperation between gag lever post 7 and the dead lever 6, time saving, and work efficiency are improved.

Specifically, referring to fig. 2 and 3, the anti-vibration assembly includes a moving groove 11, the moving groove 11 is disposed on a side wall of a lower end of the mounting plate 8, a moving block 12 is slidably connected in the moving groove 11, a lower end of the moving block 12 passes through a notch of the moving groove 11 and extends downward and is connected with a connecting plate 13, the other end of the connecting plate 13 is connected to a wall of the protective shell 9, the connecting plate 13 is connected with the protective shell 9, so that the protective shell 9 can only move in a horizontal direction, anti-vibration springs 14 are connected to symmetrical wall surfaces of two sides of the moving groove 11, the other end of the anti-vibration spring 14 is connected to a corresponding side wall of the moving block 12, an impact force from the outside on the gas sensor is buffered by the anti-vibration spring 14, so as to protect the gas sensor, a sliding rod 15 is fixedly connected in the moving groove 11, the sliding rod 15 penetrates through the moving block 12, and the moving block 12 is slidably connected to the sliding rod 15, the shockproof spring 14 is sleeved on the sliding rod 15, the moving block 12 is prevented from being separated from the moving groove 11, a rolling groove 16 is formed in one end, away from the protective shell 9, of the moving block 12, rolling balls 17 are arranged in the rolling groove 16, the rolling balls 17 penetrate through a notch of the rolling groove 16, the rolling balls 17 are connected to the bottom of the moving groove 11 in a rolling mode, friction force between the moving block 12 and the moving groove 11 is reduced, the shockproof effect is improved, the gas sensor is protected through elastic potential energy of the shockproof spring 14, the service life of the gas sensor is prolonged, and therefore the applicability of the device is improved.

The working principle is as follows: when the gas sensor is normally used, the sensor element 10 can sense external gas, then electric signals are transmitted, when the gas sensor needs to be checked and maintained, horizontal transverse acting force is applied to the two fixing rods 6, the fixing rods 6 can move in the fixing pipes 4 under the action of the acting force, the fixing springs 5 are extruded by the movement of the fixing rods 6 to deform the fixing springs, when the fixing rods 6 are separated from the limiting rods 7, the mounting plate 8 can be separated from the fixing blocks 2, at the moment, workers can check and maintain the gas sensor, when the gas sensor needs to be mounted, acting force is applied to the two fixing rods 6, the fixing rods 6 penetrate through the limiting rods 7 again, when the two fixing rods 6 penetrate through the limiting rods 7, the gas sensor is mounted, the mounting is simple and convenient, when the gas sensor vibrates in an external mode, the protective shell 9 can generate acting force on the moving block 12 through the connecting plate 13, the moving block 12 moves in the moving groove 11 under the action of the acting force, and at the moment, the anti-vibration spring 14 generates resistance to the moving block 12, so that the external impact force is buffered, and the buffering effect is achieved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. Mounting structure of gas sensor device, including wall crown (1), its characterized in that: the lower end of the wall top (1) is connected with a fixed block (2), the side walls at the two ends of the fixed block (2) are respectively provided with a fixed groove (3), the bottom of the fixed groove (3) is connected with a fixed pipe (4), the bottom end of the inner pipe of the fixed pipe (4) is connected with a fixed spring (5), the other end of the fixed spring (5) is connected with a fixed rod (6), one end of the fixed rod (6) far away from the fixed spring (5) extends outwards to form a notch of the fixed groove (3), two limiting rods (7) are symmetrically arranged below the wall top (1) relative to the fixed block (2), the fixed rod (6) penetrates through the corresponding limiting rods (7), the fixed rod (6) is connected on the rod wall of the limiting rods (7) in a sliding manner, a mounting plate (8) is connected between the two limiting rods (7) in a rotating manner, and the mounting plate (8) is positioned at the lower end of the fixed block (2), the lower end of the mounting plate (8) is provided with a shockproof assembly, the lower end of the mounting plate (8) is provided with a protective shell (9) through the shockproof assembly, and a sensor element (10) is arranged in the protective shell (9);

the shockproof assembly comprises a moving groove (11), the moving groove (11) is formed in the side wall of the lower end of the mounting plate (8), a moving block (12) is connected to the moving groove (11) in a sliding mode, the lower end of the moving block (12) penetrates through a notch of the moving groove (11) and extends downwards and is connected with a connecting plate (13), the other end of the connecting plate (13) is connected to the wall of the protective shell (9), shockproof springs (14) are connected to the wall of the moving groove (11) in bilateral symmetry, and the other ends of the shockproof springs (14) are connected to the side wall corresponding to the moving block (12).

2. The mounting structure of a gas sensor device according to claim 1, characterized in that: a sliding rod (15) is fixedly connected in the moving groove (11), the sliding rod (15) penetrates through the moving block (12), the moving block (12) is connected to the sliding rod (15) in a sliding mode, and the shockproof spring (14) is sleeved on the sliding rod (15).

3. The mounting structure of a gas sensor device according to claim 1, characterized in that: a rolling groove (16) is formed in one end, far away from the protective shell (9), of the moving block (12), rolling balls (17) are arranged in the rolling groove (16), the balls (17) penetrate through a notch of the rolling groove (16), and the balls (17) are connected to the bottom of the moving groove (11) in a rolling mode.

4. The mounting structure of a gas sensor device according to claim 1, characterized in that: the side wall of the protective shell (9) is provided with detection holes (18).

5. The mounting structure of a gas sensor device according to claim 1, characterized in that: the protective shell (9) is made of plastic.

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