CN217385411U - Portable multi-parameter gas detector - Google Patents
Portable multi-parameter gas detector Download PDFInfo
- Publication number
- CN217385411U CN217385411U CN202220946825.2U CN202220946825U CN217385411U CN 217385411 U CN217385411 U CN 217385411U CN 202220946825 U CN202220946825 U CN 202220946825U CN 217385411 U CN217385411 U CN 217385411U
- Authority
- CN
- China
- Prior art keywords
- detector body
- detector
- groove
- frame
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of the gaseous detector of multiparameter, a portable gaseous detector of multiparameter is disclosed, including the detector body, the antetheca below of detector body is provided with LCD screen, button district and charging mouth, the top of detector body is provided with the alarm indicator window, the antetheca top of detector body is provided with the gas induction mouth, and the inside of gas induction mouth articulates there is the installing frame, the inside of installing frame is pegged graft and is had the filter screen, the spacing groove has been seted up on the right side of detector body, and the inside of spacing groove and installing frame is pegged graft and has the locating lever, the right side activity joint of detector body has spacing, and spacing is connected with the locating lever, is located cup jointed the spring on the locating lever of spacing inslot portion, is convenient for better installing the filter screen for the filter screen dismouting is more convenient.
Description
Technical Field
The utility model belongs to the technical field of the gaseous detector of multi-parameter, specifically be a portable multi-parameter gaseous detector.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, on-line gas detectors, etc. gas sensors are mainly used to detect the types of gases present in the environment, and gas sensors are used to detect the components and contents of gases, and it is generally considered that the definition of gas sensors is based on the classification of the detection target, that is, all sensors used to detect the components and concentrations of gases are called gas sensors, regardless of whether they are physical or chemical, for example, the sensor used to detect the flow of gases is not considered as a gas sensor, but thermal conductivity type gas analyzers are important gas sensors, although they sometimes use a generally consistent detection principle.
The existing multi-parameter gas detector is provided with a gas sensing port, and a filter screen is arranged in the gas sensing port, so that particles in gas can be conveniently filtered. But because the filter screen is fixedly arranged in the gas induction port, the outer surface of the filter screen can only be cleaned during the maintenance operation of the filter screen. If the inner side of the filter screen needs to be cleaned, the filter screen needs to be integrally detached, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to solve the above-mentioned problems.
The utility model adopts the technical scheme as follows: a portable multi-parameter gas detector comprises a detector body, wherein a liquid crystal screen, a key area and a charging port are arranged below the front wall of the detector body, an alarm indicator light window is arranged above the detector body, a gas sensing port is arranged above the front wall of the detector body, an installation frame is hinged inside the gas sensing port, a filter screen is inserted inside the installation frame, a limiting groove is formed in the right side of the detector body, a positioning rod is movably inserted inside the limiting groove and the installation frame, a limiting frame is arranged on the right side of the detector body and fixedly connected with the positioning rod, a spring is sleeved on the positioning rod positioned inside the limiting groove, an accommodating groove is formed below the right wall of the detector body, a sealing cover is hinged inside the accommodating groove, and a positioning block is fixedly connected inside the accommodating groove, and the inner side of the positioning block is clamped with a brush.
In a preferred embodiment, the liquid crystal panel is located above the key area, and the key area is located inside the liquid crystal panel and the charging port.
In a preferred embodiment, the mounting frame is hinged to the left side of the gas sensing port, and the filter screen is matched with the mounting frame.
In a preferred embodiment, a positioning hole matched with the positioning rod is formed in the position, opposite to the positioning rod, of the mounting frame, the positioning rod is inserted into the positioning hole, and the limiting frame is of a U-shaped structure.
In a preferred embodiment, the left end of the spring is fixedly connected to the left side of the inner wall of the limiting groove, the right end of the spring is fixedly connected with the limiting frame, the sealing cover is matched with the accommodating groove, and the right side of the top of the sealing cover is provided with a pull groove.
In a preferred embodiment, a clamping groove matched with the brush is formed in the positioning block, and the brush is clamped in the clamping groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the filter screen is convenient and fast to disassemble and assemble, and simultaneously, the blockage on the filter screen can be better cleaned.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the detector body and the limiting frame of the present invention;
FIG. 3 is a schematic view of the structure of the mounting frame and the filter screen of the present invention;
fig. 4 is an enlarged schematic view of the structure of the region a in fig. 1 according to the present invention.
The labels in the figure are: 1-detector body; 2-a liquid crystal screen; 3-a key area; 4-a charging port; 5-alarm indicator light window; 6-a gas induction port; 7-mounting the frame; 8-a filter screen; 9-a limiting groove; 10-positioning a rod; 11-a limiting frame; 12-a spring; 13-a receiving groove; 14-positioning blocks; 15-a brush; 16-sealing cover.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A portable multi-parameter gas detector according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
The embodiment is as follows:
referring to fig. 1, a portable multi-parameter gas detector comprises a detector body 1, wherein a liquid crystal screen 2, a key area 3 and a charging port 4 are arranged below the front wall of the detector body 1, the liquid crystal screen 2 is located above the key area 3, the key area 3 is located inside the liquid crystal screen 2 and the charging port 4, an alarm indicator light window 5 is arranged above the detector body 1, and a gas induction port 6 is arranged above the front wall of the detector body 1.
It should be noted that the above-mentioned detector body 1, the liquid crystal display 2, the key area 3, the charging port 4, and the alarm indicator window 5 are all the prior art, and therefore, no further discussion is made.
Referring to fig. 1-3, the inside of gas induction port 6 is hinged with a mounting frame 7, mounting frame 7 is hinged with the left side of gas induction port 6, a filter screen 8 is inserted into mounting frame 7, and filter screen 8 is fixed in mounting frame 7 through bolts. Filter screen 8 and installing frame 7 looks adaptation, spacing groove 9 has been seted up on the right side of detector body 1, and the inside activity of spacing groove 9 and installing frame 7 is pegged graft and is had locating lever 10, the locating hole with locating lever 10 looks adaptation is seted up to the position of installing frame 7 relative locating lever 10, and locating lever 10 is pegged graft in the locating hole, the right side of detector body 1 is equipped with spacing 11, and spacing 11 and locating lever 10 fixed connection, spacing 11 is the U-shaped structure, spring 12 has been cup jointed on being located the locating lever 10 of spacing groove 9 inside, spring 12 left end fixed connection is on the inner wall left side of spacing groove 9, and spring 12 right-hand member and spacing 11 fixed connection.
Referring to fig. 1 and 4, the accommodating groove 13 has been seted up to the right wall below of detector body 1, and the inside articulated sealed lid 16 that has in accommodating groove 13, sealed lid 16 with accommodate groove 13 looks adaptation, the kerve has been seted up on sealed lid 16 top right side, the inside fixedly connected with locating piece 14 of accommodating groove 13, and the inboard joint of locating piece 14 has brush 15, the inside draw-in groove of seting up with brush 15 looks adaptation of locating piece 14, and brush 15 joint is in the draw-in groove.
This application advantage: be convenient for better install filter screen 8 for 8 dismouting of filter screen are more convenient, and the jam to on the filter screen 8 that simultaneously can be better clears up.
The utility model discloses in, when needing to clear up filter screen 8, toward outer pulling spacing 11, make locating lever 10 shift out from the locating hole, then pulling installing frame 7 overturns its outside to gas induction port 6 to make filter screen 8's both sides all expose outside, easily clearance. When installing filter screen 8, ensure that locating lever 10 can not interfere behind installing frame 7, push installing frame 7 into gas induction mouth 6, then release spacing 11, spacing 11 moves toward installing frame 7 direction under the effort of spring 12 to make locating lever 10 peg graft in the locating hole, can be with the better location of installing frame 7 and filter screen 8 in gas induction mouth 6 this moment.
It should be noted that the spring 12 in fig. 2 is in a freely extended state.
The utility model discloses in, through with 15 joints of brush in locating piece 14, can accomodate brush 15 and deposit. The receiving groove 13 is sealed by the sealing cover 16 so that the brush 15 is better received in the receiving groove 13.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a gaseous detector of portable multiparameter, includes detector body (1), the antetheca below of detector body (1) is provided with LCD screen (2), presses keypad (3) and charges mouthful (4), the top of detector body (1) is provided with alarm indicator window (5), its characterized in that: a gas induction port (6) is arranged above the front wall of the detector body (1), a mounting frame (7) is hinged inside the gas induction port (6), a filter screen (8) is inserted inside the mounting frame (7), a limiting groove (9) is formed in the right side of the detector body (1), a positioning rod (10) is movably inserted inside the limiting groove (9) and the mounting frame (7), a limiting frame (11) is arranged on the right side of the detector body (1), the limiting frame (11) is fixedly connected with the positioning rod (10), a spring (12) is sleeved on the positioning rod (10) inside the limiting groove (9), an accommodating groove (13) is formed below the right wall of the detector body (1), a sealing cover (16) is hinged inside the accommodating groove (13), and a positioning block (14) is fixedly connected inside the accommodating groove (13), and the inner side of the positioning block (14) is clamped with a brush (15).
2. The portable multiparameter gas detector of claim 1, wherein: the liquid crystal display (2) is located above the key area (3), and the key area (3) is located on the inner sides of the liquid crystal display (2) and the charging port (4).
3. A portable multiparameter gas detector according to claim 1, wherein: the left side of installing frame (7) and gas response mouth (6) is articulated mutually, filter screen (8) and installing frame (7) looks adaptation.
4. A portable multiparameter gas detector according to claim 3, wherein: the mounting frame (7) is provided with a positioning hole matched with the positioning rod (10) at the position corresponding to the positioning rod (10), the positioning rod (10) is inserted into the positioning hole, and the limiting frame (11) is of a U-shaped structure.
5. A portable multiparameter gas detector according to claim 1, wherein: spring (12) left end fixed connection is in the inner wall left side of spacing groove (9), and spring (12) right-hand member and spacing frame (11) fixed connection, sealed lid (16) and holding groove (13) looks adaptation, the kerve has been seted up on sealed lid (16) top right side.
6. The portable multiparameter gas detector of claim 1, wherein: the positioning block (14) is internally provided with a clamping groove matched with the brush (15), and the brush (15) is clamped in the clamping groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220946825.2U CN217385411U (en) | 2022-04-22 | 2022-04-22 | Portable multi-parameter gas detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220946825.2U CN217385411U (en) | 2022-04-22 | 2022-04-22 | Portable multi-parameter gas detector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217385411U true CN217385411U (en) | 2022-09-06 |
Family
ID=83108633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220946825.2U Active CN217385411U (en) | 2022-04-22 | 2022-04-22 | Portable multi-parameter gas detector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217385411U (en) |
-
2022
- 2022-04-22 CN CN202220946825.2U patent/CN217385411U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2787190B1 (en) | DEVICE FOR DETECTING THE SEALING OF THE CONNECTION BETWEEN THE ELEMENTS OF A DEVICE FOR SEALING TWO ISOLATED ENCLOSURES FROM THE EXTERNAL ENVIRONMENT | |
CN213843023U (en) | Portable gas detector with dust filtering function | |
CN217385411U (en) | Portable multi-parameter gas detector | |
CN210375464U (en) | Improved electronic thermometer | |
CN214504583U (en) | Independent combustible gas detection alarm convenient to clean | |
CN212111323U (en) | Portable gas analyzer based on remote control | |
CN215833362U (en) | Composite multifunctional gas detector | |
CN213091548U (en) | Sensor for detecting gas content based on electrochemical principle | |
CN219695495U (en) | Engineering geological detector | |
CN211292465U (en) | Explosion-proof laser dust meter | |
CN219718321U (en) | Waterproof police law enforcement recorder | |
CN216117534U (en) | Sensor assembly for gas detection | |
CN213451997U (en) | Gas leakage sensor device for electromagnetic gas valve | |
CN212808080U (en) | Mining dust-proof laser gas detector device | |
CN209589975U (en) | A kind of gas sensor of oil-stain-preventing | |
CN212674901U (en) | Organic pollutant kind analysis and detection device among environmental detection | |
CN213398434U (en) | Anti-blocking gas detector | |
CN107655183A (en) | Sensor mounting structure reaches air purification equipment including it | |
CN211954886U (en) | Gas detector with collecting function | |
CN219915532U (en) | Portable gas detector | |
CN213482175U (en) | Invariable formula automobile exhaust detector | |
CN216746542U (en) | Intelligent silicon piezoresistive gas pressure sensor applied to filter screen | |
CN211346901U (en) | Intelligence science and technology door for environmental monitoring | |
CN220729768U (en) | Harmful gas detector for safety evaluation | |
CN215768463U (en) | Portable heavy metal analyzer with protective structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |