CN214252005U - Portable infrared gas analyzer - Google Patents
Portable infrared gas analyzer Download PDFInfo
- Publication number
- CN214252005U CN214252005U CN202023136650.9U CN202023136650U CN214252005U CN 214252005 U CN214252005 U CN 214252005U CN 202023136650 U CN202023136650 U CN 202023136650U CN 214252005 U CN214252005 U CN 214252005U
- Authority
- CN
- China
- Prior art keywords
- handle
- shell
- infrared gas
- gas analyzer
- portable infrared
- 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
- 239000000428 dust Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004868 gas analysis Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 241000221535 Pucciniales Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Abstract
The utility model discloses a portable infrared gas analyzer, including the shell, the shell lower part is equipped with the detachable handle, and switch is openly installed to the shell, and the shell left side is equipped with display screen and operation button, and the operation button is located the display screen below, and the shell top is equipped with status indicator lamp, and the main part right side is equipped with detects mouth and air inlet, and the air inlet is located detects a mouthful both sides. The utility model discloses a detachable handle has solved current infrared gas analysis appearance and can't change the shape, inconvenient carrying, uses inconvenient problem.
Description
Technical Field
The utility model belongs to the technical field of gas analysis appearance technique and specifically relates to a portable infrared gas analysis appearance is related to.
Background
Infrared gas analyzers utilize the selective absorption of different gases for different wavelengths of infrared radiation to perform gas concentration analysis. It has the characteristics of wide range of measurement, high sensitivity, quick response and strong selectivity;
the existing infrared gas analyzer cannot change the shape, is inconvenient to carry and use, so that the infrared gas analyzer is urgently needed to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a portable infrared gas analysis appearance, through the detachable handle, solved current infrared gas analysis appearance can't change the shape, inconvenient carrying, use inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable infrared gas analyzer, includes the shell, the shell lower part is equipped with the detachable handle, switch is openly installed to the shell, the shell left side is equipped with display screen and operation button, the operation button is located the display screen below, the shell top is equipped with status indicator lamp, the shell right side is equipped with detects mouth and air inlet, the air inlet is located detects a mouthful both sides.
The handle is characterized in that two parallel guide rails are arranged on the lower portion of the shell along the length direction of the shell, a notch is formed between the two guide rails, two first guide grooves corresponding to the guide rails are formed in the top of the handle, a buckle is arranged between the first guide grooves in an outward extending mode, the guide rails are inserted into the first guide grooves, and the buckle and the notch are buckled.
The lower part of the buckle is connected with a pressing part.
And two second guide grooves which are parallel to each other are arranged on the left side of the handle along the height direction of the handle.
The length dimension of the guide rail is consistent with that of the second guide groove, salient points are arranged on the front side and the rear side of each guide rail, and the salient points are close to the right side of each guide rail.
And a dust screen is arranged in the air inlet.
The right side of the handle is connected with a handle.
The right side plane of the handle is an inwards concave arc-shaped plane.
The handle bottom is equipped with the mouth that charges.
The utility model has the advantages that:
1. the utility model is provided with the detachable handle at the bottom of the shell, which is convenient for the hand-held use of the staff and the storage and carrying of the utility model; by arranging the power switch, the starting and the shutdown of workers are facilitated; by setting the display screen and the operation keys, the operation of an operator and the data viewing are facilitated; through the arrangement of the charging port, the utility model is convenient for workers to charge, and the problem that the traditional equipment limits the application range due to the influence of the power supply wire harness is solved; the lifting handle is arranged, so that the carrying and the transportation of operators are facilitated; by arranging the dust screen, external dust is effectively prevented from entering the interior of the utility model through the air inlet;
2. through the cooperation of guide rail and first guide way, the dismouting of handle has been realized to the cooperation of buckle and breach, and simple structure is reasonable, and the practicality is good.
Drawings
Fig. 1 is a schematic structural view of the present invention in use;
FIG. 2 is a schematic structural view of the present invention during storage or movement;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is a sectional view of a partially assembled structure of the housing and the handle.
In the figure: the portable electronic device comprises a shell 1, a guide rail 11, a notch 12, a salient point 13, a handle 2, a first guide groove 21, a buckle 22, a pressing part 23, a second guide groove 24, a charging port 25, a power switch 3, a display screen 4, an operation key 5, a status indicator lamp 6, a detection port 7, an air inlet 8, a dust screen 81 and a handle 9.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present specification, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplified description, and do not indicate or imply that the referred device or unit must have a specific direction, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, a portable infrared gas analyzer comprises a housing 1, a detachable handle 2 is arranged at the lower part of the housing 1, which is convenient for the worker to use by hand and the storage and carrying of the utility model, a power switch 3 is arranged at the front side of the housing 1, the power switch 3 is arranged, so that the starting and the shutdown of workers are facilitated, the consumption of electric quantity is reduced, the display screen 4 and the operation key 5 are arranged on the left side of the shell 1, the display screen and the operation keys are arranged, so that the operation of an operator and the data viewing are facilitated, the operation keys 5 are positioned below the display screen 4, the top of the shell 1 is provided with a status indicator lamp 6, wherein status indicator 6 can show electric quantity condition, operating condition etc, shell 1 right side is equipped with detection mouth 7 and air inlet 8, air inlet 8 is located detection mouth 7 both sides.
The handle is characterized in that two guide rails 11 which are parallel to each other are arranged on the lower portion of the shell 1 along the length direction of the shell 1, a gap 12 is arranged between the two guide rails 11, two first guide grooves 21 corresponding to the guide rails 11 are arranged at the top of the handle 2, a buckle 22 extends outwards between the two first guide grooves 21, the guide rails 11 are inserted into the first guide grooves 21, the buckle 22 is buckled with the gap 12, the guide rails 11 are T-shaped guide rails, the first guide grooves 21 are T-shaped guide grooves, the right side of each first guide groove 21 is provided with an opening, a chamfer is arranged at the opening of the right end of the opening, the guide function can be achieved, the left side is a closed end, when the handle 2 is assembled, the handle 2 is installed towards the shell 1 from the left side, the right side of each first guide groove 21 is firstly sleeved on the outer side of the guide rails 11 and moves along the guide rails 11, when the handle 2 is installed in place, the first guide grooves 21 are abutted to the left side of the left side guide rails 11, the buckle 22 is buckled into the notch 12, so that the handle 2 is fixedly installed.
The buckle 22 sub-unit connection has presses splenium 23, and buckle 22 right-hand member can make buckle 22 break away from breach 12 with pressing splenium 23 integrated into one piece through pressing splenium 23 downwards, makes things convenient for the dismantlement of handle 2, through the cooperation of guide rail 11 with first guide way 21, and buckle 22 and breach 12's cooperation have realized the dismouting of handle 2, and simple structure is reasonable, and the practicality is good.
Be equipped with dust screen 81 in the air inlet 8, dust screen 81 is SUS304 stainless steel net, and not only intensity is higher, and is difficult for corroding moreover, rusts, and the mesh is 60 meshes, through setting up dust screen 81, effectually prevents that external dust from getting into through air inlet 8 the utility model discloses an inside
Handle 2 right side is connected with handle 9, makes things convenient for operating personnel's carrying and transportation.
The plane of the right side of the handle 2 is an inwards concave arc-shaped surface, so that the space between the handle 9 and the handle 2 is increased, and the use comfort of operators is improved.
Be equipped with two second guide way 24 that are parallel to each other on 2 left sides along handle 2 direction of height on the handle, wherein, the one side that second guide way 24 lower extreme is located charging port 25 is the opening, and the upper end is the blind end the length dimension of guide rail 11 is unanimous with second guide way 24, and the cross section of shown second guide way 24 is unanimous with first guide way 11, every both sides are equipped with bump 13 around the guide rail 11, bump 13 is close to guide rail 11 right side.
When the portable electric tool is used, as shown in fig. 1, one surface of the first guide groove 21 faces upwards, one side of the handle 2, which is located ON the arc-shaped surface, faces the left side of the shell 2, the handle 2 is installed by moving from left to right, when the handle 2 is installed in place, the left side of the first guide groove 21 abuts against the left side of the guide rail 11, the buckle 22 is buckled into the notch 12, so that the fixed installation of the handle 2 is realized, at the moment, a power supply inside the handle 2 is communicated with the shell 1, and the power switch 3 is shifted to an "ON" position from an "OFF" position, so that the portable electric tool is started for use;
when the utility model is carried or stored, as shown in fig. 2, the pressing part 23 is pressed downwards to separate the buckle 22 from the notch 12 and push the handle 2 rightwards to separate the handle 2 from the shell 1; with the left side of handle 2 up and be located the one side of first guide way 21 towards the right side of shell 1, turn right from a left side and establish on guide rail 11 with 24 covers of second guide way, carry out the installation of handle 2, blind end butt guide rail 11 left sides of second guide way 24 after the installation is accomplished, bump 13 and 24 lateral walls tight fittings of second guide way, the installation is accomplished, can prevent through bump 13 and the cooperation of second guide way 24 that handle 2 from breaking away from shell 1 under the condition that does not receive external force, at this moment, has reduced the utility model discloses a storage space, and operating personnel when carrying, only need through holding handle 9, just can be right the utility model discloses carry, simple structure is reasonable, and the practicality is good.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. A portable infrared gas analyzer, comprising a housing (1), characterized in that: shell (1) lower part is equipped with detachable handle (2), switch (3) are openly installed to shell (1), shell (1) left side is equipped with display screen (4) and operation button (5), operation button (5) are located display screen (4) below, shell (1) top is equipped with status indicator lamp (6), shell (1) right side is equipped with detection mouth (7) and air inlet (8), air inlet (8) are located detection mouth (7) both sides.
2. A portable infrared gas analyzer as defined in claim 1, wherein: be equipped with two guide rail (11) that are parallel to each other, two on shell (1) length direction in shell (1) lower part be equipped with breach (12) between guide rail (11), handle (2) top is equipped with two first guide way (21) that correspond with guide rail (11), two outwards extend between first guide way (21) and be equipped with buckle (22), guide rail (11) insert in first guide way (21), buckle (22) and breach (12) lock.
3. A portable infrared gas analyzer as defined in claim 2, wherein: the lower part of the buckle (22) is connected with a pressing part (23).
4. A portable infrared gas analyzer as defined in claim 1, wherein: and two second guide grooves (24) which are parallel to each other are arranged on the left side of the handle (2) along the height direction of the handle (2).
5. A portable infrared gas analyzer as defined in claim 2, wherein: the length of the guide rail (11) is consistent with that of the second guide groove (24), salient points (13) are arranged on the front side and the rear side of each guide rail (11), and the salient points (13) are close to the right side of the guide rail (11).
6. A portable infrared gas analyzer as defined in claim 1, wherein: and a dust screen (81) is arranged in the air inlet (8).
7. A portable infrared gas analyzer as defined in claim 1, wherein: the right side of the handle (2) is connected with a handle (9).
8. A portable infrared gas analyzer as defined in claim 1, wherein: the right side plane of the handle (2) is an inwards concave arc-shaped plane.
9. A portable infrared gas analyzer as defined in claim 1, wherein: the bottom of the handle (2) is provided with a charging port (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136650.9U CN214252005U (en) | 2020-12-23 | 2020-12-23 | Portable infrared gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136650.9U CN214252005U (en) | 2020-12-23 | 2020-12-23 | Portable infrared gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252005U true CN214252005U (en) | 2021-09-21 |
Family
ID=77741453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136650.9U Expired - Fee Related CN214252005U (en) | 2020-12-23 | 2020-12-23 | Portable infrared gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636086A (en) * | 2022-03-22 | 2022-06-17 | 黄扬 | Handheld measuring device for engineering surveying and mapping |
-
2020
- 2020-12-23 CN CN202023136650.9U patent/CN214252005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636086A (en) * | 2022-03-22 | 2022-06-17 | 黄扬 | Handheld measuring device for engineering surveying and mapping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |