Portable infrared gas analyzer

Abstract

The utility model discloses a portable infrared gas analyzer which comprises an analyzer body used for detecting gas; the fixing assembly is arranged on the side edge of the analyzer body, and the fixing assembly is used for fixing the analyzer body at a required position; the telescopic assembly is arranged on the analyzer body and comprises a telescopic part and a clamping part, one end of the telescopic part is connected with the analyzer body, the other end of the telescopic part is connected with the clamping part, the telescopic part is used for being connected with the analyzer body in a telescopic mode, and the end, away from the telescopic part, of the clamping part is connected with the outside; and the analyzer body is telescopically connected through the telescopic assembly. The problem of gas detection and analysis in a complex environment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared gas analysis, in particular to a portable infrared gas analyzer. Background Art

[0002] Gas analyzers are instruments that measure gas composition. They are often used to detect the presence of gases in an environment, enabling high-precision, continuous monitoring. Therefore, they are often carried around in both ordinary and complex environments, such as those used for gas detection inside buildings, and complex environments like caves. Using a gas analyzer in complex environments requires a highly portable device that is not easily dropped. Therefore, a new portable infrared gas analyzer has become a pressing need for those skilled in the art. Utility Model Content

[0003] According to one aspect of the present application, a portable device is provided in which the infrared gas analyzer is extended upward to a telescopic portion so that the analyzer body can be inserted into a complex gas environment for detection and then removed.

[0004] The present application provides a portable infrared gas analyzer, comprising:

[0005] Analyzer body, used for detecting gas;

[0006] a fixing assembly, disposed on a side of the analyzer body, the fixing assembly being used to fix the analyzer body in a desired position;

[0007] A telescopic assembly is provided on the analyzer body, comprising a telescopic portion and a clamping portion. One end of the telescopic portion is connected to the analyzer body, and the other end is connected to the clamping portion. The telescopic portion is used to telescopically connect the analyzer body. An end of the clamping portion away from the telescopic portion is connected to the outside, so that the analyzer body is telescopically connected through the telescopic assembly.

[0008] Optionally, the telescopic part also includes a telescopic fixing part, a telescopic rotating part, a threaded connecting rod and a micro motor, the top end of the telescopic fixing part is connected to the bottom end of the analyzer body, the telescopic rotating part is a hollow telescopic rod with an internal thread, one end of the threaded connecting rod is fixedly connected to the telescopic fixing part, and the other end is provided with a hollow cavity extending into the interior of the telescopic rotating part and is threadedly connected to the interior of the telescopic rotating part.

[0009] Optionally, the snap-fitting portion includes a connecting block and a snap-fitting buckle, wherein the snap-fitting buckle is arranged on both sides of the connecting block, and the snap-fitting buckle is used to snap-fit ​​the external connecting portion.

[0010] Optionally, the telescopic fixing member is configured to be disc-shaped.

[0011] Optionally, a protective kit is further provided on the outside of the analyzer body, and the protective kit is used to protect the analyzer body.

[0012] Optionally, the threaded connecting rod is made of non-elastic steel with threads.

[0013] Optionally, the fixing assembly includes several groups of first fixing members and second fixing members symmetrically arranged on both sides of the analyzer body, and the first fixing members are clamped with the second fixing members.

[0014] The beneficial effects of this application include:

[0015] 1) The fixing assembly provided in this application, through the snap connection between the first fixing member and the second fixing member, enables the analyzer body to be fixed at a desired location, such as a limb of the human body or any other location that requires fixing, making it easy to carry and not easily lost in complex environments;

[0016] 2) The telescopic assembly provided in this application uses a threaded connecting rod wound around a telescopic rotating member to extend and retract the analyzer body. When the analyzer body needs to be extended into a complex environment that is inaccessible or inconvenient for humans to reach, the analyzer body can be extended and placed in, and then retracted and removed after the analyzer body completes gas detection.

[0017] 3) The threaded connecting rod provided in this application adopts a thin steel wire rope that is not easy to break, which makes it easy to complete operations in complex environments and is not easy to lose the analyzer body, thereby improving the efficiency of gas detection in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the portable infrared gas analyzer in this application;

[0019] Figure 2 Schematic diagram of the telescopic portion in the extended state;

[0020] Figure 3 It is a schematic diagram of the telescopic portion in a shortened state;

[0021] List of components and reference numerals: 1. Analyzer body; 2. Telescopic portion; 3. Snap-fit ​​portion; 4. Telescopic fixing member; 5. Telescopic rotating member; 6. Threaded connecting rod; 7. Connecting block; 8. Snap-fit ​​buckle; 9. First fixing member; 10. Second fixing member. DETAILED DESCRIPTION

[0022] The present application is described in detail below with reference to embodiments, but the present application is not limited to these embodiments.

[0023] The present application provides a portable infrared gas analyzer, comprising:

[0024] Analyzer body 1, used for detecting gas, including but not limited to portable infrared gas analyzer used in this application;

[0025] The outside of the analyzer body 1 is also provided with a protective kit, which is used to protect the analyzer body 1. The protective kit is provided on the outside of the analyzer body 1 to prevent the analyzer body 1 from being damaged by collision.

[0026] A fixing assembly, provided on the side of the analyzer body 1, and used to fix the analyzer body 1 in a desired position;

[0027] The fixing assembly includes a plurality of groups of first fixing members 9 and second fixing members 10 symmetrically arranged on both sides of the analyzer body 1 , and the first fixing members 9 are engaged with the second fixing members 10 .

[0028] It should be noted that the first fixing member 9 and the second fixing member 10 can be a device that is easy to disassemble and fix, such as a cable tie or Velcro. After several groups of the first fixing members 9 and the second fixing members 10 are connected, the analyzer body 1 can be set at the desired position. During operation, it can be portable and connected to the limbs of the human body, making it easy to carry during detection in complex environments.

[0029] The telescopic assembly is arranged on the analyzer body 1, and the telescopic assembly includes a telescopic part 2 and a clamping part 3. One end of the telescopic part 2 is connected to the analyzer body 1, and the other end is connected to the clamping part 3. The telescopic part 2 is used to telescopically connect to the analyzer body 1. The end of the clamping part 3 away from the telescopic part 2 is connected to the outside, so that the analyzer body 1 is telescopically connected through the telescopic assembly.

[0030] The telescopic part 3 also includes a telescopic fixing part 4, a telescopic rotating part 5, a threaded connecting rod 6 and a micro motor. The top end of the telescopic fixing part 4 is connected to the bottom end of the analyzer body 1. The telescopic rotating part 5 is a hollow telescopic rod with an internal thread. One end of the threaded connecting rod 6 is fixedly connected to the telescopic fixing part 4, and the other end is provided with a hollow cavity extending into the interior of the telescopic rotating part 5 and is threadedly connected to the interior of the telescopic rotating part 5.

[0031] The telescopic fixing member 4 is configured to be disc-shaped.

[0032] It is worth noting that the micro motor drives the threaded connecting rod 6 to rotate clockwise or counterclockwise on the telescopic rotating member 5, so that the threaded connecting rod 6 can be extended or retracted, so that the analyzer body 1 can be freely extended, so as to reach complex environments that cannot be penetrated by humans, such as caves or crevices. After completing the gas detection in the complex environment, the analyzer body 1 can be retracted by the threaded connecting rod 6 to achieve the purpose of gas analysis in the complex environment.

[0033] The clamping portion 3 includes a connecting block 7 and a clamping buckle 8. The clamping buckle 8 is provided on both sides of the connecting block 7 and is used for clamping an external connecting portion.

[0034] The threaded connecting rod 6 is made of steel material with no elasticity and threads.

[0035] The snap-fit ​​buckle 8 does not participate in the detection activity of the analyzer body 1 and is generally used for snapping onto the outside to facilitate positioning of the entire device.

[0036] The above descriptions are merely a few embodiments of the present application and do not constitute any form of limitation to the present application. Although the present application discloses the preferred embodiments as above, they are not intended to limit the present application. Any technical personnel familiar with the present profession, without departing from the scope of the technical solution of the present application, using the technical content disclosed above to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A portable infrared gas analyzer, characterized in that: include: An analyzer body (1) for detecting gas; A fixing assembly is arranged on a side of the analyzer body (1), and the fixing assembly is used to fix the analyzer body (1) at a desired position; A telescopic assembly is provided on the analyzer body (1), comprising a telescopic portion (2) and a clamping portion (3), one end of the telescopic portion (2) being connected to the analyzer body (1), and the other end being connected to the clamping portion (3), the telescopic portion (2) being used for telescopically connecting to the analyzer body (1), and the end of the clamping portion (3) being away from the telescopic portion (2) being connected to the outside, so that the analyzer body (1) is telescopically connected via the telescopic assembly.

2. A portable infrared gas analyzer according to claim 1, characterized in that: The telescopic portion (3) further comprises a telescopic fixing member (4), a telescopic rotating member (5), a threaded connecting rod (6) and a micro motor. The top end of the telescopic fixing member (4) is connected to the bottom end of the analyzer body (1). The telescopic rotating member (5) is a hollow telescopic rod with an internal thread. One end of the threaded connecting rod (6) is fixedly connected to the telescopic fixing member (4), and the other end is provided with a hollow cavity extending into the interior of the telescopic rotating member (5) and is threadedly connected to the interior of the telescopic rotating member (5).

3. A portable infrared gas analyzer according to claim 2, characterized in that: The clamping portion (3) comprises a connecting block (7) and a clamping buckle (8), wherein the clamping buckle (8) is arranged on both sides of the connecting block (7), and the clamping buckle (8) is used to clamp an external connecting portion.

4. A portable infrared gas analyzer according to claim 3, characterized in that: The telescopic fixing member (4) is configured to be disc-shaped.

5. A portable infrared gas analyzer according to claim 4, characterized in that: The outside of the analyzer body (1) is also provided with a protective kit, and the protective kit is used to protect the analyzer body (1).

6. A portable infrared gas analyzer according to claim 5, characterized in that: The threaded connecting rod (6) is made of steel material with no elasticity and threads.

7. A portable infrared gas analyzer according to claim 6, characterized in that: The fixing assembly comprises a plurality of groups of first fixing members (9) and second fixing members (10) symmetrically arranged on both sides of the analyzer body (1), and the first fixing members (9) are engaged with the second fixing members (10).

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