CN214953358U - Portable gas detection module - Google Patents
Portable gas detection module Download PDFInfo
- Publication number
- CN214953358U CN214953358U CN202121006363.8U CN202121006363U CN214953358U CN 214953358 U CN214953358 U CN 214953358U CN 202121006363 U CN202121006363 U CN 202121006363U CN 214953358 U CN214953358 U CN 214953358U
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- CN
- China
- Prior art keywords
- air inlet
- inlet duct
- gas detection
- gas detector
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of gas detection, in particular to a portable gas detection module, which comprises a gas detector body, wherein both sides of the gas detector body are provided with handheld grooves; still include the air inlet duct, the air inlet duct with the department of admitting air of gas detection appearance body is linked together, and the vertical projection of air inlet duct is located on the gas detection appearance body, the pivot has been placed to gas detection appearance body one side, the pivot runs through gas detection appearance body and extends to the air inlet duct in through sealed bearing, install rectangular in the pivot of air inlet duct, the fixture block has been placed to the air inlet duct, and the fixture block outer wall with the air inlet duct inner wall contacts, be connected through the bolt between fixture block and rectangular. The device has very high practical value, is worth promoting.
Description
Technical Field
The utility model relates to a gaseous detection technology field especially relates to a portable gaseous detection module.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: a hand-held gas detector, a fixed gas detector, an online gas detector and the like mainly utilize a gas sensor to detect the types of gases existing in the environment, and the gas sensor is used for detecting the components and the content of the gases.
When the gas detector is placed, the gas inlet of the gas detector needs to be sealed, so that the dust is prevented from entering the gas detector to cause the damage of the detector, the air inlet of the gas detector is generally added with a sealing cover for dustproof protection, the sealing cover is frequently lost in the sealing cover process, the occupied space of the gas detector is increased due to the addition of the sealing cover, and the device is not convenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the air inlet of the gas detector is added with the sealing cover to carry out dustproof protection, the sealing cover loss is frequently occurred in the sealing cover process, and the portable gas detection module is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable gas detection module is designed, and comprises a gas detector body, wherein both sides of the gas detector body are provided with handheld grooves;
still include the air inlet duct, the air inlet duct with the department of admitting air of gas detection appearance body is linked together, and the vertical projection of air inlet duct is located on the gas detection appearance body, the pivot has been placed to gas detection appearance body one side, the pivot runs through gas detection appearance body and extends to the air inlet duct in through sealed bearing, install rectangular in the pivot of air inlet duct, the fixture block has been placed to the air inlet duct, and the fixture block outer wall with the air inlet duct inner wall contacts, be connected through the bolt between fixture block and rectangular.
Preferably, the fixed blocks are installed at two ends of two sides of the gas detector body, two of one side of the gas detector body are arranged at intervals between the fixed blocks, two of one side of the gas detector body are provided with ropes which penetrate through the fixed blocks in a sliding mode, and two ends of the two ropes are arranged in a knotting state.
Preferably, sleeves are arranged between the knotted positions of the two ropes and the four fixing blocks, and the sleeves are made of elastic materials.
Preferably, a rotating block is installed on a rotating shaft on the outer side of the gas detector body, and anti-skid grains are formed in the outer side of the rotating block.
The utility model provides a pair of portable gaseous detection module, beneficial effect lies in: this portable gas detection module lets the opening and the closure of the air inlet of gas detector body more convenient through setting up the sealed of fixture block to the air inlet duct to avoid the dust to get into the inside of gas detector body easily, thereby let the use of gas detector body more convenient.
Drawings
Fig. 1 is a front view (partially hidden) of a schematic structural diagram of a portable gas detection module according to the present invention.
Fig. 2 is a schematic diagram of a partial explosion (partial structure hidden) of a structural schematic diagram of a portable gas detection module according to the present invention.
In the figure: gas detector body 1, handheld groove 2, air inlet duct 3, pivot 4, rectangular 5, fixture block 6, fixed block 7, rope 8, sleeve 9, turning block 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1:
referring to fig. 1-2, a portable gas detection module comprises a gas detector body 1, hand-held grooves 2 are formed in both sides of the gas detector body 1, and further comprises an air inlet groove 3, the air inlet groove 3 is communicated with an air inlet of the gas detector body 1, and a vertical projection of the air inlet groove 3 is positioned on the gas detector body 1 (the air inlet groove 3 is formed in one side of the gas detector body 1, and the air inlet groove 3 is communicated with an air inlet of the gas detector body 1), a rotating shaft 4 is arranged on one side of the gas detector body 1, the rotating shaft 4 penetrates through the gas detector body 1 through a sealing bearing and extends into the air inlet groove 3 (the arrangement of the sealing bearing ensures that no dust enters the air inlet groove 3 at the position of the rotating shaft 4 and keeps the air inlet of the gas detector body 1 clean), a strip 5 is arranged on the rotating shaft 4 in the air inlet groove 3, and a clamping block 6 is arranged in the air inlet groove 3 (the clamping block 6 is tightly matched with the air inlet groove 3, let fixture block 6 can not remove under the power that is less than 10N, thereby avoid the gliding condition of fixture block 6), and the outer wall of fixture block 6 contacts with 3 inner walls of air inlet duct (refer to fig. 1-2, fixture block 6 sets up to circular-arcly, cooperate rectangular 5, air inlet duct 3 is inside to be seted up circularly, thereby there is 6 outer walls of fixture block and 3 inner walls of air inlet duct to contact, let fixture block 6 seal the entry of air inlet duct 3, be connected through the bolt between fixture block 6 and rectangular 5, install turning block 10 on the pivot 4 in the 1 outside of gas detector body, anti-skidding line has been seted up in the turning block 10 outside (turning block 10 and the turning block 10 outside have been seted up anti-skidding line and have been made pivot 4 rotate more laborsaving).
Example 2:
because handheld groove 2 that the gas detection appearance body 1 outside was seted up can not be applicable to extensive operation workman, so optimize on the basis of embodiment, fixed block 7 is all installed at the both ends of gas detection appearance body 1 both sides, the interval sets up between two fixed blocks 7 of gas detection appearance body 1 one side, it has rope 8 all to slide between two fixed blocks 7 of gas detection appearance body 1 one side to run through, and the both ends of two rope 8 all set up to the state of knoing, all be provided with sleeve 9 between the department of knoing of two rope 8 and four fixed blocks 7, sleeve 9 is made for elastic material (sleeve 9 sets up to elastic material and makes, let sleeve 9 can carry out the regulation of length to rope 8, thereby let rope 8 run through the inspection of gas detection appearance body 1 and can not receive the infection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A portable gas detection module comprises a gas detector body (1), and is characterized in that two sides of the gas detector body (1) are provided with handheld grooves (2);
still include air inlet duct (3), air inlet duct (3) with the department of admitting air of gas detection appearance body (1) is linked together, and the vertical projection of air inlet duct (3) is located on gas detection appearance body (1), pivot (4) have been placed to gas detection appearance body (1) one side, pivot (4) run through gas detection appearance body (1) through sealed bearing and extend to in air inlet duct (3), install rectangular (5) on pivot (4) in air inlet duct (3), fixture block (6) have been placed in air inlet duct (3), and fixture block (6) outer wall with air inlet duct (3) inner wall contacts, be connected through the bolt between fixture block (6) and rectangular (5).
2. The portable gas detection module according to claim 1, wherein fixing blocks (7) are mounted at two ends of two sides of the gas detector body (1), two fixing blocks (7) on one side of the gas detector body (1) are arranged at intervals, a rope (8) penetrates between the two fixing blocks (7) on one side of the gas detector body (1) in a sliding manner, and two ends of the two ropes (8) are both set in a knotted state.
3. The portable gas detection module according to claim 2, wherein a sleeve (9) is disposed between the knotted portion of the two ropes (8) and the four fixing blocks (7), and the sleeve (9) is made of an elastic material.
4. The portable gas detection module according to claim 1, wherein a rotating block (10) is mounted on the rotating shaft (4) outside the gas detector body (1), and anti-skid lines are formed on the outside of the rotating block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006363.8U CN214953358U (en) | 2021-05-12 | 2021-05-12 | Portable gas detection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006363.8U CN214953358U (en) | 2021-05-12 | 2021-05-12 | Portable gas detection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214953358U true CN214953358U (en) | 2021-11-30 |
Family
ID=79063807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121006363.8U Expired - Fee Related CN214953358U (en) | 2021-05-12 | 2021-05-12 | Portable gas detection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214953358U (en) |
-
2021
- 2021-05-12 CN CN202121006363.8U patent/CN214953358U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |