CN214225094U - Indoor environmental pollutant detection device - Google Patents
Indoor environmental pollutant detection device Download PDFInfo
- Publication number
- CN214225094U CN214225094U CN202120169274.9U CN202120169274U CN214225094U CN 214225094 U CN214225094 U CN 214225094U CN 202120169274 U CN202120169274 U CN 202120169274U CN 214225094 U CN214225094 U CN 214225094U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- detection device
- indoor environmental
- air detector
- 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 16
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims 3
- 230000007613 environmental effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an indoor environmental pollutant detection device, including casing and air detector, open at the top of casing has the export, the top of export is equipped with and is used for preventing that the dust from falling into the switching device in the casing, be equipped with the elevating gear that control air detector reciprocated in the casing, through the steerable air detector of elevating gear when not using in being accomodate the casing, can form the protection to air detector effectively, prevented to fall the ash, touched or other external factors cause the damage to detecting instrument, through the switching of switching device control export that can be convenient, restrain the dust and fall into the casing.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, specifically is an indoor environmental pollutant detection device.
Background
The air detection device is a device for detecting the content of various substances in the air and displaying whether the content exceeds the standard or not, and is widely applied to places such as factories, office areas, families and the like, and the indoor air detection device is mainly used for detecting the household air quality for households.
The existing indoor air detection device is not provided with a protection device, dust accumulation is easily caused after long-time exposure in the air, and touch is likely to be generated in daily life activities, so that damage is caused or the air quality cannot be accurately measured. Therefore, an indoor environmental pollutant detection device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor environmental pollutant detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor environmental pollutant detection device, includes casing and air detector, open at the top of casing has the export, the top of export is equipped with and is used for preventing that the dust from falling into the switching device in the casing, be equipped with the elevating gear that control air detector reciprocated in the casing.
Preferably, switching device includes first connecting rod, second connecting rod, third connecting rod, fourth connecting rod, fixed strip and shrouding plate, and the shrouding plate that hides is equipped with two, rotates on one shrouding plate and is connected with first connecting rod and second connecting rod, rotates on another shrouding plate and is connected with third connecting rod and fourth connecting rod, the one end of second connecting rod and third connecting rod all is fixed with the skewed tooth wheel, and both meshing, the fixed strip is equipped with two, and its setting in the upper and lower end of shrouding plate respectively, open the bottom of fixed strip has the spout, the shrouding plate can slide in the spout, the one end that the shrouding plate was kept away from to first connecting rod, second connecting rod, third connecting rod and fourth connecting rod all rotates with the top of casing to be connected, the one end that the shrouding plate was kept away from to first connecting rod is fixed with the handle of the application of force of being convenient for.
Preferably, elevating gear is including rotating sleeve, a lift section of thick bamboo and twist grip, it cup joints in the outside of a lift section of thick bamboo to rotate the sleeve, and its one end passes the bottom of casing and is fixed with twist grip, it is connected with the casing rotation to rotate the sleeve, it has crooked lift groove to open on the rotation sleeve, the outside of a lift section of thick bamboo is fixed with can slide spacing post in the lift groove, air detector fixes the top at a lift section of thick bamboo.
Preferably, the rotating handle is provided with anti-skid grains convenient for force application.
Preferably, a liquid crystal display screen for acquiring the air quality in real time is arranged on the outer side of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a steerable air detector of elevating gear is accomodate the casing when not using in, can form the protection to the air detector effectively, has prevented to drop the ash, touch or other external factors from causing the damage to detecting instrument.
2. The utility model discloses a switching of the control export that switching device can be convenient suppresses the dust and falls into in the casing.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the opening/closing device of the present invention;
FIG. 3 is a schematic view of the lifting device of the present invention;
FIG. 4 is a schematic view of a rotating sleeve;
fig. 5 is an enlarged view of the area a in fig. 2.
In the figure: 1-a shell; 2-an air detector; 3-an outlet; 4-an opening and closing device; 5-a lifting device; 6-a first link; 7-a second link; 8-a third link; 9-a fourth link; 10-a fixing strip; 11-a cover sheet; 12-offset gear; 13-a handle; 14-rotating the sleeve; 15-a lifting cylinder; 16-turning the handle; 17-a lifting groove; 18-limiting column.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an indoor environmental pollutant detection device, includes casing 1 and air detector 2, open at the top of casing 1 has export 3, the top of export 3 is equipped with and is used for preventing the dust from falling into switching device 4 in casing 1, be equipped with the elevating gear 5 that control air detector 2 reciprocated in casing 1, in being accomodate casing 1 when not using through elevating gear 5 steerable air detector 2, can form the protection to air detector 2 effectively, prevented to fall the ash, touched or other external factors cause the damage to detecting instrument, through switching device 4 can be convenient control export 3's switching, restrain the dust and fall into in casing 1.
The opening and closing device 4 comprises a first connecting rod 6, a second connecting rod 7, a third connecting rod 8, a fourth connecting rod 9, a fixing strip 10 and covering plates 11, two covering plates 11 are arranged, one covering plate 11 is connected with the first connecting rod 6 and the second connecting rod 7 in a rotating mode, the other covering plate 11 is connected with the third connecting rod 8 and the fourth connecting rod 9 in a rotating mode, one ends of the second connecting rod 7 and the third connecting rod 8 are respectively fixed with a deflection gear 12 and meshed with the deflection gears, two fixing strips 10 are arranged and are respectively arranged at the upper end and the lower end of the covering plate 11, a sliding groove is formed in the bottom of the fixing strip 10, the covering plate 11 can slide in the sliding groove, one ends, far away from the covering plate 11, of the first connecting rod 6, the second connecting rod 7, the third connecting rod 8 and the fourth connecting rod 9 are respectively connected with the top of the shell 1 in a rotating mode, one end, far away from the covering plate 11, of the first connecting rod 6 is fixed with a handle 13 convenient for force application, pull handle 13 on first connecting rod 6 when using air detector 2, thereby can drive the sliding groove removal of cover plate 11 on fixed strip 10, cover plate 11 drives second connecting rod 7 and rotates, under tip skewed tooth wheel 12's effect, second connecting rod 7 can drive third connecting rod 8 and rotate, third connecting rod 8 and then drive another cover plate 11 and remove, cover plate 11 can drive fourth connecting rod 9 and rotate, when cover plate 11 slides a certain position in the sliding groove, export 3 is opened, when air detector 2 does not use, pull handle 13 back, can make cover plate 11 inwards remove, close export 3.
The rotating handle 16 is provided with anti-skid lines for facilitating force application.
The outside of casing 1 is equipped with the liquid crystal display screen that is used for acquireing air quality in real time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an indoor environmental pollutant detection device which characterized in that: including casing (1) and air detector (2), open at the top of casing (1) has export (3), the top of export (3) is equipped with switching device (4) that are used for preventing the dust from falling into casing (1), be equipped with elevating gear (5) that control air detector (2) reciprocated in casing (1).
2. The apparatus for detecting indoor environmental pollutants according to claim 1, characterized in that: the opening and closing device (4) comprises a first connecting rod (6), a second connecting rod (7), a third connecting rod (8), a fourth connecting rod (9), a fixing strip (10) and covering plates (11), wherein two covering plates (11) are arranged, one covering plate (11) is rotatably connected with the first connecting rod (6) and the second connecting rod (7), the other covering plate (11) is rotatably connected with the third connecting rod (8) and the fourth connecting rod (9), one ends of the second connecting rod (7) and the third connecting rod (8) are respectively fixed with a deflection gear (12) and are meshed with each other, two fixing strips (10) are arranged and are respectively arranged at the upper end and the lower end of the covering plates (11), the bottom of the fixing strip (10) is provided with a sliding chute, the covering plates (11) can slide in the sliding chute, one ends, far away from the covering plates (11), of the first connecting rod (6), the second connecting rod (7), the third connecting rod (8) and the fourth connecting rod (9) are rotatably connected with the top of the shell (1), and a handle (13) convenient for force application is fixed at one end of the first connecting rod (6) far away from the covering plate (11).
3. An indoor environmental contaminant detection device according to claim 2, wherein: elevating gear (5) are including rotating sleeve (14), a lift section of thick bamboo (15) and twist grip (16), it cup joints in the outside of a lift section of thick bamboo (15) to rotate sleeve (14), and its one end passes the bottom and twist grip (16) of casing (1) fixed, it is connected with casing (1) rotation to rotate sleeve (14), it has crooked lift groove (17) to open on rotating sleeve (14), the outside of a lift section of thick bamboo (15) is fixed with can slide spacing post (18) in lift groove (17), the top at a lift section of thick bamboo (15) is fixed in air detector (2).
4. An indoor environmental contaminant detection device according to claim 3, wherein: the rotating handle (16) is provided with anti-skid grains which are convenient for force application.
5. An indoor environmental contaminant detection device according to claim 4, wherein: the liquid crystal display screen for acquiring the air quality in real time is arranged on the outer side of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169274.9U CN214225094U (en) | 2021-01-21 | 2021-01-21 | Indoor environmental pollutant detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169274.9U CN214225094U (en) | 2021-01-21 | 2021-01-21 | Indoor environmental pollutant detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225094U true CN214225094U (en) | 2021-09-17 |
Family
ID=77690518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120169274.9U Expired - Fee Related CN214225094U (en) | 2021-01-21 | 2021-01-21 | Indoor environmental pollutant detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932869A (en) * | 2022-07-21 | 2022-08-23 | 徐州中科振丰环境科技研究院有限公司 | Equipment for detecting air pollution coefficient |
-
2021
- 2021-01-21 CN CN202120169274.9U patent/CN214225094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932869A (en) * | 2022-07-21 | 2022-08-23 | 徐州中科振丰环境科技研究院有限公司 | Equipment for detecting air pollution coefficient |
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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: 20210917 |