CN108982761B - Nitrogen dioxide sensor packaging hardware - Google Patents
Nitrogen dioxide sensor packaging hardware Download PDFInfo
- Publication number
- CN108982761B CN108982761B CN201810639122.3A CN201810639122A CN108982761B CN 108982761 B CN108982761 B CN 108982761B CN 201810639122 A CN201810639122 A CN 201810639122A CN 108982761 B CN108982761 B CN 108982761B
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- Prior art keywords
- mounting
- nitrogen dioxide
- dioxide sensor
- mounting plate
- symmetrically
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- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 title claims abstract description 42
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0037—NOx
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a nitrogen dioxide sensor packaging device which comprises a detector, wherein a first mounting hole is formed in the detector, mounting grooves are formed in the inner walls of the upper side and the lower side of the first mounting hole, loop bars are fixedly mounted in the two mounting grooves, a mounting plate is arranged in the first mounting hole, two second mounting holes are formed in the left direction and the right direction and the front direction and the rear direction of the mounting plate, the four second mounting holes are communicated with each other, two nitrogen dioxide sensor main bodies are symmetrically mounted on the mounting plate, the upper side and the lower side of the mounting plate are symmetrically connected with two clamping blocks in a sliding mode, and two fixing rods are symmetrically and fixedly connected to the inner walls of the two second mounting holes in the front-rear direction. The invention facilitates the replacement and maintenance of the nitrogen dioxide sensor by workers, thereby improving the working efficiency of the workers and ensuring the continuous and stable detection work of the detector.
Description
Technical Field
The invention relates to the technical field of sensor packaging, in particular to a nitrogen dioxide sensor packaging device.
Background
The nitrogen dioxide detector is an intrinsically safe device for continuously detecting the concentration of nitrogen dioxide gas, and can accurately detect the concentration value of the nitrogen dioxide gas. The detector has a secondary acousto-optic alarm function, greatly meets the requirement of industrial field safety monitoring on high reliability of equipment, is widely applied to the fields of petrochemical industry, industrial production, flue gas and tail gas environment monitoring, biopharmaceutical industry, home environment protection, school laboratories and the like, and the most core part of a nitrogen dioxide detector is a nitrogen dioxide sensor.
On the detector is installed to the nitrogen dioxide sensor after the encapsulation, install the detector and need detect the position of nitrogen dioxide again, the mode that current nitrogen dioxide sensor packaging hardware installed on the detector is complicated, because the life of nitrogen dioxide sensor is short, needs often to carry out the change and the maintenance of nitrogen dioxide sensor again to cause the staff to maintain inconvenient problem, consequently need to design a nitrogen dioxide sensor packaging hardware urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the existing nitrogen dioxide sensor packaging device is complex in mode of being installed on a detector, and needs to be frequently replaced and maintained due to short service life of the nitrogen dioxide sensor, so that the problem of inconvenience in maintenance of workers is caused, and the nitrogen dioxide sensor packaging device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a nitrogen dioxide sensor packaging device comprises a detector, wherein a first mounting opening is formed in the detector, mounting grooves are formed in the inner walls of the upper side and the lower side of the first mounting opening, loop bars are fixedly mounted in the two mounting grooves, a mounting plate is arranged in the first mounting opening, two second mounting openings are formed in the left side and the right side and the front side of the mounting plate, the four second mounting openings are communicated with each other, two nitrogen dioxide sensor main bodies are symmetrically mounted on the mounting plate, two clamping blocks are symmetrically and slidably connected to the upper side and the lower side of the mounting plate, two fixing rods are symmetrically and fixedly connected to the inner walls of the two second mounting openings in the front and rear direction, the two fixing rods are fixedly connected through limiting rods, two sliding openings communicated with the second mounting openings are symmetrically formed in the upper side and the lower side of the mounting plate, and the clamping blocks are slidably connected with the inner walls of the sliding, the opposite side of clamp splice passes the sliding opening and extends to in the second installation mouth, the clamp splice is located the intraoral part fixedly connected with slider of second installation, set up the spacing mouth that is used for the sliding connection gag lever post on the slider, the first spring of fixedly connected with on the sliding opening inner wall, first spring and slider fixed connection.
Preferably, be located two of mounting panel upside one side that the clamp splice is relative is equipped with first arc wall, be located two of mounting panel downside one side that the clamp splice is relative is equipped with the second arc wall, equal internal fixed mounting has the slipmat in first arc wall and the second arc wall.
Preferably, the bottoms of the two mounting grooves are symmetrically and fixedly connected with two second springs, and the other sides of the two second springs are respectively abutted to the two clamping blocks.
Preferably, the detector is vertically and symmetrically fixedly connected with two fixing plates, and the two fixing plates are symmetrically and threadedly connected with two bolts.
Preferably, the elasticity of the first spring is greater than the elasticity of the second spring, and when the clamping blocks on the upper side and the lower side of the mounting plate respectively sleeve the two loop bars, the second spring is in the original length.
Preferably, two both sides of nitrogen dioxide sensor main part are the symmetry fixed mounting fixture block, be equipped with a plurality of draw-in grooves that are used for cooperating the fixture block on the mounting panel.
Compared with the prior art, the invention has the beneficial effects that:
when a user uses the device, the detector is arranged at a nitrogen dioxide detection position through the fixing plate and the bolt, when the mounting plate is inserted into the mounting groove at the inner upper side of the first mounting hole, the two clamping blocks are respectively abutted against the two second springs in the mounting groove at the upper side, the insertion is continued to compress the second springs, so that the two first springs are compressed, the two clamping blocks at the upper side are separated to sleeve the sleeve rod at the upper side, and then after the user loosens his hand, the elasticity of the two second springs at the upper side enables the two clamping blocks at the lower side to gradually overcome the elasticity of the first springs to separate, and the sleeve rod at the lower side is sleeved, so that the installation is completed; according to the invention, the nitrogen dioxide sensor main body is rapidly installed through the installation plate, the clamping block, the fixed rod, the limiting rod, the anti-slip pad and the first spring, so that the nitrogen dioxide sensor main body is conveniently replaced and maintained by workers, the working efficiency of the workers is favorably improved, and the normal work of the detector is ensured.
Drawings
FIG. 1 is a schematic structural view of an internal cross-section of a detector of a nitrogen dioxide sensor package according to the present invention;
FIG. 2 is a schematic structural view of an inner cross section of a mounting plate of a nitrogen dioxide sensor packaging device according to the present invention;
fig. 3 is a schematic structural view of a portion a of fig. 1.
In the figure: the device comprises a detector 1, a first mounting hole 2, a mounting plate 3, a second mounting hole 4, a fixing plate 5, a bolt 6, a clamping block 7, a loop bar 8, a sliding block 9, a nitrogen dioxide sensor main body 10, a first spring 11, a limiting rod 12, a non-slip mat 13, a mounting groove 14, a fixing rod 15 and a second spring 16.
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.
Referring to fig. 1-3, a nitrogen dioxide sensor packaging hardware, includes detector 1, has seted up first installing port 2 on the detector 1, and detector 1 upper and lower symmetry fixedly connected with has two fixed plates 5, and equal symmetrical threaded connection has two bolts 6 on two fixed plates 5, through fixed plate 5 and bolt 6 with detector 1 fixed mounting in nitrogen dioxide detection position.
All be equipped with mounting groove 14 on the inner wall of both sides about first installing port 2, equal fixed mounting has loop bar 8 in two mounting grooves 14, is equipped with mounting panel 3 in the first installing port 2, and two second installing ports 4 have all been seted up to the left and right directions and the fore-and-aft direction of mounting panel 3, and the test gas conveys to second installing port 4, four second installing ports 4 intercommunication each other from first installing port 2.
The mounting plate 3 is symmetrically provided with two nitrogen dioxide sensor main bodies 10, the two sides of the two nitrogen dioxide sensor main bodies 10 are symmetrically and fixedly provided with clamping blocks, and the mounting plate 3 is provided with a plurality of clamping grooves for matching the clamping blocks, so that the nitrogen dioxide sensor main bodies 10 are clamped, and the maintenance and replacement of the nitrogen dioxide sensor main bodies 10 are facilitated; the nitrogen dioxide sensor main part 10 analyzes the gas transmitted, the upper side and the lower side of the mounting plate 3 are symmetrically and slidably connected with two clamping blocks 7, the bottoms of the two mounting grooves 14 are symmetrically and fixedly connected with two second springs 16, the other sides of the two second springs 16 are respectively abutted against the two clamping blocks 7, and the mounting plate 3 is convenient to take out and replace through the two clamping blocks 7.
Two dead levers 15 of equal symmetry fixedly connected with on the inner wall of two second installing port 4 that are located the fore-and-aft direction, two dead levers 15 are through gag lever post 12 fixed connection, two and the smooth mouth of 14 intercommunications of mounting groove are seted up to the equal symmetry in upper and lower both sides of mounting panel 3, clamp splice 7 and smooth mouthful inner wall sliding connection, the opposite side of clamp splice 7 passes smooth mouthful and extends to in the mounting groove 14, the part fixedly connected with slider 9 that clamp splice 7 is located the mounting groove 14, set up the spacing mouth that is used for sliding connection gag lever post 12 on the slider 9.
The relative one side of two clamp splice 7 that are located the 3 upside of mounting panel is equipped with first arc wall, and the relative one side of two clamp splice 7 that are located the 3 downside of mounting panel is equipped with the second arc wall, and equal internal fixed mounting has slipmat 13 in first arc wall and the second arc wall, and the cooperation through two clamp splice 7 is tight with the loop bar 8 cover, promotes stability through slipmat 13, and two clamp splice 7 that are located the top can slide from top to bottom when entangling the loop bar 8 of top.
The inner wall of the sliding opening is fixedly connected with a first spring 11, the first spring 11 is fixedly connected with a sliding block 9, the elastic force of the first spring 11 is larger than that of a second spring 16, when clamping blocks 7 on the upper side and the lower side of the mounting plate 3 are respectively abutted against four bolts 6, the second spring 16 is in the original length, when the mounting plate 3 is inserted into the mounting groove 14 on the upper side, the two clamping blocks 7 are respectively abutted against the two second springs 16 in the mounting groove 14 on the upper side, the second springs 16 are continuously inserted to compress the two first springs 11, the two clamping blocks 7 are separated to sleeve the loop bar 8 on the upper side, and after hands are loosened, the elastic force of the second spring 16 enables the two clamping blocks 7 on the lower side to gradually overcome the elastic force of the first springs 11 to be separated, and the loop bar 8 on the lower side is sleeved to complete installation.
In the invention, when a user uses the device, the detector 1 is arranged at a nitrogen dioxide detection position through the fixing plate 5 and the bolt 6, when the mounting plate 3 is inserted into the mounting groove 14 at the upper side in the first mounting opening 2, the two clamping blocks 7 are respectively abutted against the two second springs 16 in the mounting groove 14 at the upper side, the insertion is continued to compress the second springs 16, so that the two first springs 11 are compressed, the two clamping blocks 7 at the upper side are separated to sleeve the loop bar 8 at the upper side, and then after the user releases his hand, the elasticity of the two second springs 16 at the upper side enables the two clamping blocks 7 at the lower side to gradually overcome the elasticity of the first springs 11 to be separated, and the loop bar 8 at the lower side is sleeved to finish the installation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A nitrogen dioxide sensor packaging device comprises a detector (1), wherein a first mounting hole (2) is formed in the detector (1), and is characterized in that mounting grooves (14) are formed in the inner walls of the upper side and the lower side of the first mounting hole (2), loop bars (8) are fixedly mounted in the two mounting grooves (14), a mounting plate (3) is arranged in the first mounting hole (2), two second mounting holes (4) are formed in the left direction and the right direction and the front direction of the mounting plate (3), the four second mounting holes (4) are communicated with each other, two nitrogen dioxide sensor main bodies (10) are symmetrically mounted on the mounting plate (3), two clamping blocks (7) are symmetrically and slidably connected to the upper side and the lower side of the mounting plate (3), and two fixing rods (15) are symmetrically and fixedly connected to the inner walls of the two second mounting holes (4) in the front direction and the rear direction, the two fixing rods (15) are fixedly connected through a limiting rod (12), two sliding openings communicated with the mounting groove (14) are symmetrically formed in the upper side and the lower side of the mounting plate (3), the clamping block (7) is connected with the inner wall of the sliding opening in a sliding mode, the other side of the clamping block (7) penetrates through the sliding openings and extends into the mounting groove (14), a sliding block (9) is fixedly connected to the part, located in the mounting groove (14), of the clamping block (7), a limiting opening used for being connected with the limiting rod (12) in a sliding mode is formed in the sliding block (9), a first spring (11) is fixedly connected to the inner wall of the sliding opening, and the first spring (11) is fixedly connected with the sliding block (9);
the bottoms of the two mounting grooves (14) are symmetrically and fixedly connected with two second springs (16), and the other sides of the two second springs (16) are respectively abutted against the two clamping blocks (7);
the elasticity of the first spring (11) is greater than that of the second spring (16), and when the clamping blocks (7) on the upper side and the lower side of the mounting plate (3) respectively sleeve the two loop bars (8), the second spring (16) is in the original length;
two the equal symmetry fixed mounting in both sides of nitrogen dioxide sensor main part (10) has the fixture block, be equipped with a plurality of draw-in grooves that are used for cooperating the fixture block on mounting panel (3).
2. The nitrogen dioxide sensor packaging device according to claim 1, wherein a first arc-shaped groove is formed in one side of the mounting plate (3) opposite to the two clamping blocks (7), and a second arc-shaped groove is formed in one side of the mounting plate (3) opposite to the two clamping blocks (7), and the anti-skid pad (13) is fixedly mounted in each of the first arc-shaped groove and the second arc-shaped groove.
3. The nitrogen dioxide sensor packaging device according to claim 1, wherein the detector (1) is fixedly connected with two fixing plates (5) in an up-down symmetrical manner, and two bolts (6) are symmetrically and threadedly connected on the two fixing plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639122.3A CN108982761B (en) | 2018-06-20 | 2018-06-20 | Nitrogen dioxide sensor packaging hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639122.3A CN108982761B (en) | 2018-06-20 | 2018-06-20 | Nitrogen dioxide sensor packaging hardware |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982761A CN108982761A (en) | 2018-12-11 |
| CN108982761B true CN108982761B (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639122.3A Expired - Fee Related CN108982761B (en) | 2018-06-20 | 2018-06-20 | Nitrogen dioxide sensor packaging hardware |
Country Status (1)
| Country | Link |
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| CN (1) | CN108982761B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8659167B1 (en) * | 2012-08-29 | 2014-02-25 | Freescale Semiconductor, Inc. | Sensor packaging method and sensor packages |
| CN103560139B (en) * | 2013-11-19 | 2016-04-13 | 苏州晶方半导体科技股份有限公司 | Image sensor package and method for packing thereof |
| CN103560138B (en) * | 2013-11-19 | 2016-01-20 | 苏州晶方半导体科技股份有限公司 | Image sensor package and method for packing thereof |
| CN105651319A (en) * | 2016-01-05 | 2016-06-08 | 武汉理工大学 | Packaging device for applying constant pre-stress on fiber grating sensor |
| CN107068578A (en) * | 2017-04-28 | 2017-08-18 | 苏州迈瑞微电子有限公司 | The preparation method and sensor-packaging structure of sensor-packaging structure |
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2018
- 2018-06-20 CN CN201810639122.3A patent/CN108982761B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN108982761A (en) | 2018-12-11 |
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Granted publication date: 20210108 |