CN216525692U - Gas detection device for environment detection - Google Patents
Gas detection device for environment detection Download PDFInfo
- Publication number
- CN216525692U CN216525692U CN202123101228.4U CN202123101228U CN216525692U CN 216525692 U CN216525692 U CN 216525692U CN 202123101228 U CN202123101228 U CN 202123101228U CN 216525692 U CN216525692 U CN 216525692U
- Authority
- CN
- China
- Prior art keywords
- probe
- elastic
- dustproof
- gas detection
- bottom end
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 239000000523 sample Substances 0.000 claims abstract description 58
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 230000007613 environmental effect Effects 0.000 claims abstract 7
- 230000000670 limiting effect Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims 6
- 238000007789 sealing Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 23
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a gas detection device for environmental detection, which comprises a gas detector main body, a flexible hose and a probe, wherein the other end of the flexible hose is connected with the probe, an elastic extrusion device is arranged right below the probe and connected with the gas detector main body, the top end of the elastic extrusion device is connected with a dustproof assembly, and the dustproof assembly is sleeved with the bottom of the probe; the dustproof assembly comprises a dustproof cover and a sealing gasket, the bottom end of the dustproof cover is connected with the top end of the elastic extrusion device, and the sealing gasket is fixedly connected to the bottom end of the inner wall of the dustproof cover. According to the utility model, the bottom end of the probe is mutually attached to the sealing gasket by clamping the probe into the inner cavity of the dustproof cover through the arrangement mode of matching the elastic extrusion device with the dustproof component, and the bottom end of the probe is sealed through the dustproof cover and the sealing gasket, so that external dust is prevented from entering, the probe is conveniently protected, and the service life of the probe is prolonged.
Description
Technical Field
The utility model relates to the field of gas detection devices, in particular to a gas detection device for environment detection.
Background
With the rapid development of the industry, more and more gas is discharged into the air, and many gases have influence on the life of human beings. It is also realized that various gases are being tested, and more gas meters are coming into the market.
In the gas detector in the prior art, in order to make the position of detection more flexible, generally adopt flexible universal probe, detect the position that needs the detection, but when not using the probe to detect, do not have the dust-proof equipment to the probe on the detector, this just makes the probe when not using, can gather a large amount of dusts, influences the sensitivity of probe, just also influences gas detector's normal use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an environment detection gas detection apparatus, which solves the problems of the background art described above.
In order to achieve the purpose, the utility model provides the following technical scheme: a gas detection device for environment detection comprises a gas detector main body, a flexible hose and a probe, wherein one end of the flexible hose is connected with the top end of the gas detector main body, the other end of the flexible hose is connected with the probe, an elastic extrusion device is arranged right below the probe and connected with the gas detector main body, the top end of the elastic extrusion device is connected with a dustproof assembly, and the dustproof assembly is sleeved with the bottom of the probe;
the dustproof assembly comprises a dustproof cover and a sealing gasket, the bottom end of the dustproof cover is connected with the top end of the elastic extrusion device, and the sealing gasket is fixedly connected to the bottom end of the inner wall of the dustproof cover.
Preferably, the elastic extrusion device comprises a mounting seat, a supporting component and an elastic supporting mechanism, the elastic supporting mechanism is arranged in the mounting seat, the supporting component is connected with the top of the mounting seat in a sliding and penetrating mode, and the supporting component is connected with the dustproof component.
Preferably, the mounting base comprises an opening box and a cover plate, one side of the opening box is fixedly connected with the top of the gas detector main body, and the cover plate is fixedly connected to the top end of the opening box.
Preferably, the elastic supporting mechanism comprises a limiting rod and a spring, the bottom end of the limiting rod is fixedly connected with the bottom end of the inner cavity of the opening box, the top end of the spring is attached to the bottom end of the supporting block, and the bottom end of the spring is attached to the bottom end of the inner cavity of the opening box.
Preferably, the supporting component comprises a supporting block and limiting blocks, the two limiting blocks are fixedly connected to two sides of the bottom of the supporting block, the limiting blocks are located in an inner cavity of the opening box, a plurality of limiting grooves are formed in the supporting block, and the limiting rods are connected with the inner cavities of the limiting grooves in a sliding penetrating mode.
Preferably, the top of the probe is fixedly sleeved with a fixing ring, and an elastic clamping sleeve is arranged above the fixing ring.
Preferably, an opening is formed in one side of the elastic clamping sleeve, a fixing block is fixedly connected to the other side of the elastic clamping sleeve, and the fixing block is fixedly connected with the gas detector main body.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the bottom end of the probe is mutually attached to the sealing gasket by clamping the probe into the inner cavity of the dustproof cover by utilizing the arrangement mode of matching the elastic extrusion device with the dustproof assembly, and the bottom end of the probe is sealed by the dustproof cover and the sealing gasket, so that external dust is prevented from entering, the probe is conveniently protected, and the service life of the probe is prolonged;
(2) according to the utility model, by utilizing the arrangement mode that the fixing ring is matched with the elastic clamping sleeve, when the dustproof assembly is elastically supported upwards through the spring, the dustproof assembly has upward stress on the probe, but the probe does not move upwards any more through the limiting effect of the elastic clamping sleeve on the fixing ring, so that the probe is limited in the up-and-down direction, and the position of the probe can be more stable.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of the internal structure of the dust-proof assembly of the present invention.
FIG. 3 is a schematic view of the internal structure of the elastic pressing device according to the present invention.
Fig. 4 is a schematic structural view of the elastic ferrule of the present invention.
In the figure: 1. a gas detector body; 2. a flexible hose; 3. a probe; 4. an elastic extrusion device; 41. a mounting seat; 411. an open box; 412. a cover plate; 42. a support assembly; 421. a support block; 422. a limiting block; 43. an elastic support mechanism; 431. a limiting rod; 432. a spring; 5. a dust-proof assembly; 51. a dust cover; 52. a gasket; 6. a fixing ring; 7. an elastic card sleeve.
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.
The utility model provides a gas detection device for environment detection, which comprises a gas detector main body 1, a flexible hose 2 and a probe 3, wherein one end of the flexible hose 2 is connected with the top end of the gas detector main body 1, the other end of the flexible hose 2 is connected with the probe 3, an elastic extrusion device 4 is arranged right below the probe 3, the elastic extrusion device 4 is used for conveniently jacking a dustproof assembly 5, so that the dustproof assembly 5 can be tightly attached to the probe 3, the elastic extrusion device 4 is connected with the gas detector main body 1, the top end of the elastic extrusion device 4 is connected with the dustproof assembly 5, and the dustproof assembly 5 is sleeved with the bottom of the probe 3.
The elastic extrusion device 4 comprises an installation base 41, a supporting component 42 and elastic supporting mechanisms 43, wherein the elastic supporting mechanisms 43 are arranged inside the installation base 41, the supporting component 42 is connected with the top of the installation base 41 in a sliding and penetrating manner, the supporting component 42 is connected with the dustproof component 5, the installation base 41 comprises an opening box 411 and a cover plate 412, one side of the opening box 411 is fixedly connected with the top of the gas detector main body 1, the cover plate 412 is fixedly connected with the top end of the opening box 411, the installation of the elastic supporting mechanisms 43 is facilitated through the connection between the opening box 411 and the cover plate 412, the sliding of the supporting block 421 is facilitated through the cover plate 412, the elastic supporting mechanisms 43 comprise a limiting rod 431 and a spring 432, the bottom end of the limiting rod 431 is fixedly connected with the bottom end of the inner cavity of the opening box 411, the top end of the spring 432 is attached to the bottom end of the supporting block 421, the bottom end of the spring 432 is attached to the bottom end of the inner cavity of the opening box 411, through spring 432's compression, be convenient for support the position of supporting shoe 421, supporting component 42 includes supporting shoe 421 and stopper 422, two stopper 422 fixed connection are in the both sides of supporting shoe 421 bottom, stopper 422 is located the inner chamber of open box 411, a plurality of spacing grooves have been seted up on the supporting shoe 421, the inner chamber of gag lever post 431 and spacing groove slides and alternates and be connected, be convenient for carry on spacingly to mount pad 41 and supporting component 42's relative slip through stopper 422, prevent that supporting shoe 421 from shifting up the inner chamber that breaks away from open box 411 after, be convenient for give the relative slip of gag lever post 431 and supporting shoe 421 with the sliding space through the spacing groove.
Fixed solid fixed ring 6 has been cup jointed at probe 3's top, the top of solid fixed ring 6 is provided with elastic clamping sleeve 7, the opening has been seted up to one side of elastic clamping sleeve 7, elastic clamping sleeve 7's material is elastic plastic, elastic clamping sleeve 7's opposite side fixedly connected with fixed block, fixed block and 1 fixed connection of gas detection appearance main part, when carrying out ascending elastic support to dustproof subassembly 5 through spring 432, make dustproof subassembly 5 to probe 3 ascending stress, but through elastic clamping sleeve 7 to solid fixed ring 6's limiting displacement, be convenient for make probe 3 no longer the up-movement, thereby make probe 3's upper and lower direction all have spacingly, alright make probe 3's position more stable.
The working principle of the utility model is as follows:
when the probe 3 is not used, the dustproof assembly 5 is firstly pressed down, so that the dustproof assembly 5 pushes the supporting block 421 to move downwards, then the supporting block 421 moves towards the direction of the elastic supporting mechanism 43, the supporting block 421 compresses the spring 432, then a matching space is reserved for the position of the probe 3, then the probe 3 is pressed, the elastic clamping sleeve 7 is clamped with the probe 3 after being elastically deformed, then the external force applied to the dustproof assembly 5 is released, the supporting block 421 is elastically supported by the spring 432, so that the supporting block 421 drives the dustproof cover 51 to move towards the direction of the probe 3, the probe 3 is clamped into the inner cavity of the dustproof cover 51, the bottom end of the probe 3 is mutually attached to the sealing gasket 52, the bottom end of the probe 3 is sealed by the dustproof cover 51 and the sealing gasket 52, the entering of external dust is prevented, and the probe 3 is protected conveniently, the service life of the probe 3 is improved.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The gas detection device for the environment detection comprises a gas detector main body (1), a flexible hose (2) and a probe (3), wherein one end of the flexible hose (2) is connected with the top end of the gas detector main body (1), and the other end of the flexible hose (2) is connected with the probe (3), and is characterized in that an elastic extrusion device (4) is arranged right below the probe (3), the elastic extrusion device (4) is connected with the gas detector main body (1), the top end of the elastic extrusion device (4) is connected with a dustproof assembly (5), and the dustproof assembly (5) is sleeved with the bottom of the probe (3);
dustproof subassembly (5) include shield (51) and sealed pad (52), the bottom of shield (51) is connected with the top of elasticity extrusion device (4), sealed pad (52) fixed connection is in the bottom of shield (51) inner wall.
2. The gas detection device for environmental monitoring according to claim 1, wherein the elastic pressing device (4) includes a mounting base (41), a supporting component (42) and an elastic supporting mechanism (43), the elastic supporting mechanism (43) is disposed inside the mounting base (41), the supporting component (42) is slidably inserted into the top of the mounting base (41), and the supporting component (42) is connected to the dust-proof component (5).
3. The gas detection apparatus for environmental monitoring according to claim 2, wherein the mounting base (41) includes an opening box (411) and a cover plate (412), one side of the opening box (411) is fixedly connected to the top of the gas detection apparatus main body (1), and the cover plate (412) is fixedly connected to the top end of the opening box (411).
4. The gas detection device for environmental monitoring as recited in claim 2, wherein the elastic support mechanism (43) comprises a limiting rod (431) and a spring (432), the bottom end of the limiting rod (431) is fixedly connected with the bottom end of the inner cavity of the open box (411), the top end of the spring (432) is attached to the bottom end of the support block (421), and the bottom end of the spring (432) is attached to the bottom end of the inner cavity of the open box (411).
5. The gas detection device for environmental monitoring as recited in claim 4, wherein the support assembly (42) comprises a support block (421) and a limit block (422), the two limit blocks (422) are fixedly connected to two sides of the bottom of the support block (421), the limit block (422) is located in the inner cavity of the open box (411), the support block (421) is provided with a plurality of limit grooves, and the limit rods (431) are slidably inserted into the inner cavities of the limit grooves.
6. The gas detection device for environmental monitoring according to claim 1, wherein a fixing ring (6) is fixedly sleeved on the top of the probe (3), and an elastic sleeve (7) is arranged above the fixing ring (6).
7. The gas detection device for environmental monitoring according to claim 6, wherein an opening is formed in one side of the elastic sleeve (7), a fixing block is fixedly connected to the other side of the elastic sleeve (7), and the fixing block is fixedly connected with the gas detector main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101228.4U CN216525692U (en) | 2021-12-02 | 2021-12-02 | Gas detection device for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123101228.4U CN216525692U (en) | 2021-12-02 | 2021-12-02 | Gas detection device for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216525692U true CN216525692U (en) | 2022-05-13 |
Family
ID=81468351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123101228.4U Expired - Fee Related CN216525692U (en) | 2021-12-02 | 2021-12-02 | Gas detection device for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216525692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201268A (en) * | 2022-08-19 | 2022-10-18 | 王丹 | Atmospheric negative ion concentration detection device and method |
-
2021
- 2021-12-02 CN CN202123101228.4U patent/CN216525692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201268A (en) * | 2022-08-19 | 2022-10-18 | 王丹 | Atmospheric negative ion concentration detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216525692U (en) | Gas detection device for environment detection | |
| CN101184977A (en) | Transducer | |
| CN211343684U (en) | Combustible gas detector | |
| CN217687658U (en) | Pressure acquisition device of air conduction pressure measurement | |
| CN210719257U (en) | Dustproof device of temperature and humidity sensor capable of being accurately adjusted | |
| CN212903751U (en) | Valve sealing performance detection device | |
| CN217931591U (en) | Dustproof construction for portable gas detector | |
| CN211029749U (en) | Automatic detection device for O-shaped ring | |
| CN210719407U (en) | Integrating sphere light inlet replacement device and integrating sphere thereof | |
| CN210108271U (en) | Fluorescent diaphragm clamping device and fluorescent diaphragm test system | |
| CN208547621U (en) | A kind of more pixel gas sensor measurers of SGP | |
| CN209225357U (en) | A kind of inflation paddle board | |
| CN215005253U (en) | High accuracy environmental quality detector convenient to measure | |
| CN213422412U (en) | Illuminometer with screen protection function | |
| CN215116173U (en) | Environmental air quality detection device | |
| CN216417221U (en) | Infection monitoring and sampling device | |
| CN220339596U (en) | Airtight detection device of circuit connector | |
| CN116086684A (en) | Air pressure sensor for smart phone | |
| CN219369794U (en) | Acceleration sensor with vacuum adsorption structure | |
| CN211855514U (en) | Column type weighing sensor | |
| CN214372388U (en) | Electronic measuring instrument with leakproofness | |
| CN215004030U (en) | Mining pressure detection device | |
| CN217980646U (en) | Wireless wind pressure detector | |
| CN211877070U (en) | Waterproof sheath of remote sensing detection equipment | |
| CN210293581U (en) | Tightness detection device |
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: 20220513 |