CN220399365U

CN220399365U - Gas detection device

Info

Publication number: CN220399365U
Application number: CN202321280899.8U
Authority: CN
Inventors: 王勇; 金双善
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-01-26
Anticipated expiration: 2033-05-25

Abstract

The utility model belongs to the technical field of detection devices, in particular to a gas detection device, which aims at the problems that when the existing gas detector lacks a protection component, if a worker uses the gas detector, the gas detector slides off from hands to cause collision and internal damage of a shell of the gas detector. When the gas detector is used, the outer wall of the gas detector body is protected, the phenomena of collision and internal damage of the shell of the gas detector body are avoided when the gas detector body slides off from a hand, the service life of the gas detector body is prolonged, the operation is simple, the use is convenient, and compared with a protective shell which is fixed by plugging through a plug pin and a slot, the opening of the protective shell is more labor-saving, and the protective shell is not required to be buckled by a finger or a tool.

Description

Gas detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a gas detection device.

Background

The gas detector is a special instrument for detecting the safety concentration of gas, and the working principle of the gas detector is mainly that physical or chemical non-electric signals collected by a gas sensor are converted into electric signals, then the electric signals are rectified and filtered through an external circuit, and the corresponding modules are controlled through the signals after the processing to realize the detection of the gas. However, the core of the gas detector is a built-in sensor component, and the detection technical principles of the gas detector are different according to different detected gases, for example, the common technical principles of the gas detector include catalytic combustion, electrochemistry, infrared, PID, heat conduction, optical waveguide and the like.

When detecting gas, can use the gas detector to carry out accurate, high-efficient detection usually, but current gas detector lacks the protective component, and the staff is when using the gas detector, if the gas detector is from the landing in the hand, can lead to gas detector shell to collide with and inside damage.

In view of the above problems, the present document proposes a gas detection device.

Disclosure of Invention

The utility model provides a gas detection device, which solves the defects that in the prior art, a gas detector lacks a protection component, and when a worker uses the gas detector, if the gas detector slides off from a hand, the shell of the gas detector collides with and damages the inside of the gas detector.

The utility model provides the following technical scheme:

a gas detection apparatus comprising:

the gas detector comprises a gas detector body, wherein a first protective shell and a second protective shell for preventing collision are arranged on the outer wall of the gas detector body;

the turnover mechanism is arranged on the first protective shell and the second protective shell and is used for connecting the first protective shell and the second protective shell, and the first protective shell and the second protective shell can turn around the turnover mechanism;

the closed fixing mechanism is arranged on the first protective shell and the second protective shell and used for fixing the first protective shell and the second protective shell so as to protect the internal gas detector body.

In one possible design, be equipped with the display screen on the gas detector body, be equipped with the first through-hole that is used for watching the display screen on the first protecting crust, be equipped with a plurality of control button on the gas detector body, be equipped with the second port of being convenient for use control button on the first protecting crust, be equipped with on the gas detector body and be used for the jack that is linked together with the gas-supply pipe that carries the gas that waits to detect, be equipped with the third port of being convenient for use the jack on the first protecting crust.

In one possible design, the turnover mechanism includes two groups of first fixed pipes fixedly connected to one side of the first protecting shell and two groups of second fixed pipes fixedly connected to one side of the second protecting shell, and the first fixed pipes and the second fixed pipes are staggered.

In one possible design, the turnover mechanism further comprises a plug rod for plugging and fixing the first fixed pipe and the second fixed pipe, and two ends of the plug rod are fixedly connected with fixing caps for preventing the plug rod from falling off from the first fixed pipe and the second fixed pipe.

In one possible design, the closed fixing mechanism includes a first connecting block fixedly connected to the outer wall of the first protecting shell and a second connecting block fixedly connected to the outer wall of the second protecting shell, and the first connecting block and the second connecting block are staggered.

In one possible design, the closing fixing mechanism further comprises a bolt for fixing the first connecting block and the second connecting block, the first connecting block is provided with a first threaded hole, the second connecting block is provided with a second threaded hole, and the bolt is in threaded connection with the first threaded hole and the second threaded hole.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the first protective shell and the second protective shell are arranged to protect the outer wall of the gas detector body, so that the phenomena of collision and internal damage of the outer shell of the gas detector body when the gas detector body slides from the hand are avoided, and the service life of the gas detector body is prolonged.

According to the utility model, through the design of the turnover mechanism, the first protective shell and the second protective shell can be turned by taking the inserted link as an axis, so that the gas detector body can be conveniently put in and taken out; through the design of closed fixed establishment, utilize the bolt to fix first connecting block and second connecting block, easy operation, convenient to use compares in pegging graft fixed protecting crust through inserting slightly and slot, opens the protecting crust more laborsaving, need not to use and detain the protecting crust with finger or instrument.

According to the utility model, the outer wall of the gas detector body is protected, so that the phenomena of collision and internal damage of the outer shell of the gas detector body are avoided when the gas detector body slides off from a hand, the service life of the gas detector body is prolonged, the operation is simple, the use is convenient, and compared with a protective shell which is fixed by plugging through a plug and a slot, the opening of the protective shell is more labor-saving, and the protective shell is not required to be buckled by fingers or tools.

Drawings

Fig. 1 is a schematic perspective view of a gas detection device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a disassembled structure of a gas detection device according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a turnover mechanism of a gas detection device according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a closing and fixing mechanism of a gas detection device according to an embodiment of the present utility model.

Reference numerals: 1. a gas detector body; 2. a first protective shell; 3. a second protective shell; 4. a display screen; 5. a first through hole; 6. a control button; 7. a second port; 8. a socket; 9. a third port; 10. a first fixed tube; 11. a second fixed tube; 12. a rod; 13. a fixing cap; 14. a first connection block; 15. a second connection block; 16. a first threaded hole; 17. a second threaded hole; 18. and (5) a bolt.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, a gas detection apparatus includes:

the gas detector comprises a gas detector body 1, wherein a first protective shell 2 and a second protective shell 3 for preventing collision are arranged on the outer wall of the gas detector body 1;

the turnover mechanism is arranged on the first protective shell 2 and the second protective shell 3 and is used for connecting the first protective shell 2 and the second protective shell 3, and the first protective shell 2 and the second protective shell 3 can turn around the turnover mechanism;

the closed fixing mechanism is arranged on the first protective shell 2 and the second protective shell 3 and used for fixing the first protective shell 2 and the second protective shell 3 so as to protect the internal gas detector body 1.

The technical scheme can achieve the technical effects of utilizing the first protective shell 2 and the second protective shell 3, protecting the outer wall of the gas detector body 1, avoiding the phenomenon that the shell of the gas detector body 1 collides with and damages the inside when the gas detector body 1 slides from hands, thereby improving the service life technical effect of the gas detector body 1, being capable of connecting the first protective shell 2 and the second protective shell 3 through arranging the turnover mechanism, enabling the first protective shell 2 and the second protective shell 3 to turn around the turnover mechanism, and being capable of achieving the technical effect of being convenient for fixing the first protective shell 2 and the second protective shell 3 through arranging the closed fixing mechanism.

Example 2

Referring to fig. 1-4, a gas detection apparatus includes:

Referring to fig. 2, a display screen 4 is disposed on a gas detector body 1, a first through hole 5 for viewing the display screen 4 is disposed on a first protective housing 2, a plurality of control buttons 6 are disposed on the gas detector body 1, a second through hole 7 for facilitating use of the control buttons 6 is disposed on the first protective housing 2, a socket 8 for communicating with a gas pipe for conveying gas to be detected is disposed on the gas detector body 1, and a third through hole 9 for facilitating use of the socket 8 is disposed on the first protective housing 2.

The technical scheme can achieve the technical effects of utilizing the first through hole 5 to facilitate watching the display screen 4, can achieve the technical effects of facilitating using the control button 6 by arranging the second through hole 7, and can achieve the technical effects of facilitating using the socket 8 by arranging the third through hole 9.

Referring to fig. 2 and 3, the turnover mechanism includes two groups of first fixing pipes 10 fixedly connected to one side of the first protecting shell 2 and two groups of second fixing pipes 11 fixedly connected to one side of the second protecting shell 3, where the first fixing pipes 10 and the second fixing pipes 11 are staggered.

The technical scheme can achieve the technical effects of utilizing the first fixed pipes 10 and the second fixed pipes 11 which are arranged in a staggered manner, and facilitating connection of the first protective shell 2 and the second protective shell 3.

Referring to fig. 3, the turnover mechanism further includes an inserting rod 12 for inserting and fixing the first fixing tube 10 and the second fixing tube 11, and fixing caps 13 for preventing the inserting rod 12 from falling off from the first fixing tube 10 and the second fixing tube 11 are fixedly connected to two ends of the inserting rod 12.

The technical scheme can achieve the technical effects that the first protective shell 2 and the second protective shell 3 are overturned by taking the inserted link 12 as an axis.

Referring to fig. 1 and 4, the closing fixing mechanism includes a first connecting block 14 fixedly connected to the outer wall of the first protecting shell 2 and a second connecting block 15 fixedly connected to the outer wall of the second protecting shell 3, where the first connecting block 14 and the second connecting block 15 are staggered.

The technical scheme can achieve the technical effect of utilizing the staggered first connecting blocks 14 and the second connecting blocks 15 to facilitate the closed fixation of the first protective shell 2 and the second protective shell 3.

Referring to fig. 4, the closing fixing mechanism further includes a bolt 18 for fixing the first connecting block 14 and the second connecting block 15, the first connecting block 14 is provided with a first threaded hole 16, the second connecting block 15 is provided with a second threaded hole 17, and the bolt 18 is in threaded connection with the first threaded hole 16 and the second threaded hole 17.

The technical scheme can achieve the technical effect of fixing the first connecting block 14 and the second connecting block 15 by utilizing the threaded connection of the bolts 18 in the first threaded holes 16 and the second threaded holes 17.

The present application may be used in the field of detection devices, as well as in other fields suitable for use in the present application.

The working principle and the using flow of the technical scheme are as follows: during the use, unscrew bolt 18 from first screw hole 16 and second screw hole 17, dial first protecting crust 2 outward, make first protecting crust 2 overturn around inserted bar 12, later put into the inner chamber of second protecting crust 3 with gas detector body 1, then overturn first protecting crust 2 to overlap in the horizontal direction of first connecting block 14 and second connecting block 15 again, later utilize bolt 18 to fix first connecting block 14 and second connecting block 15 can, easy operation, convenient to use.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A gas detection apparatus, comprising:

the gas detector comprises a gas detector body (1), wherein a first protective shell (2) and a second protective shell (3) for preventing collision are arranged on the outer wall of the gas detector body (1);

the turnover mechanism is arranged on the first protective shell (2) and the second protective shell (3) and is used for connecting the first protective shell (2) and the second protective shell (3) and enabling the first protective shell (2) and the second protective shell (3) to turn around the turnover mechanism;

the closed fixing mechanism is arranged on the first protective shell (2) and the second protective shell (3) and used for fixing the first protective shell (2) and the second protective shell (3) so as to protect the internal gas detector body (1).

2. The gas detection device according to claim 1, wherein the gas detection device body (1) is provided with a display screen (4), the first protective housing (2) is provided with a first through hole (5) for watching the display screen (4), the gas detection device body (1) is provided with a plurality of control buttons (6), the first protective housing (2) is provided with a second port (7) for facilitating the use of the control buttons (6), the gas detection device body (1) is provided with a socket (8) for communicating with a gas pipe for conveying gas to be detected, and the first protective housing (2) is provided with a third port (9) for facilitating the use of the socket (8).

3. A gas detection device according to claim 1, wherein the turning mechanism comprises two groups of first fixed pipes (10) fixedly connected to one side of the first protective shell (2) and two groups of second fixed pipes (11) fixedly connected to one side of the second protective shell (3), and the first fixed pipes (10) and the second fixed pipes (11) are arranged in a staggered manner.

4. A gas detection device according to claim 1, wherein the turnover mechanism further comprises a plug rod (12) for plugging and fixing the first fixing tube (10) and the second fixing tube (11), and fixing caps (13) for preventing the plug rod (12) from falling off from the first fixing tube (10) and the second fixing tube (11) are fixedly connected to two ends of the plug rod (12).

5. A gas detection device according to claim 1, wherein the closing and fixing mechanism comprises a first connecting block (14) fixedly connected to the outer wall of the first protecting shell (2) and a second connecting block (15) fixedly connected to the outer wall of the second protecting shell (3), and the first connecting block (14) and the second connecting block (15) are arranged in a staggered manner.

6. A gas detection device according to claim 1, wherein the closing and fixing mechanism further comprises a bolt (18) for fixing the first connection block (14) and the second connection block (15), the first connection block (14) is provided with a first threaded hole (16), the second connection block (15) is provided with a second threaded hole (17), and the bolt (18) is in threaded connection with the first threaded hole (16) and the second threaded hole (17).