CN221259919U - Air quality sensor with protection function - Google Patents
Air quality sensor with protection function Download PDFInfo
- Publication number
- CN221259919U CN221259919U CN202323391882.2U CN202323391882U CN221259919U CN 221259919 U CN221259919 U CN 221259919U CN 202323391882 U CN202323391882 U CN 202323391882U CN 221259919 U CN221259919 U CN 221259919U
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- China
- Prior art keywords
- air quality
- quality sensor
- plate
- protection function
- protective shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model discloses an air quality sensor with a protection function, which relates to the technical field of protection devices and comprises a protection shell, wherein the front surface of the protection shell is hinged with a protection door, the front surface of the protection door is fixedly provided with an observation window, both ends of an inner cavity of the protection shell are provided with fixing mechanisms, the rear end of the protection shell is provided with a mounting mechanism, the lower end of the inner cavity of the protection shell is fixedly provided with a supporting plate, the upper end of the supporting plate is provided with an air quality sensor, and the bottom of the protection shell is provided with a plurality of groups of heat dissipation holes. According to the utility model, through the fixing mechanism, the air quality sensor in the protective shell can be fixed through the cooperation of the sliding sleeve, the sliding rod, the handle, the first spring and the abutting plate, so that the stability of the air quality sensor is improved, the air quality sensor is prevented from moving in the protective shell to collide, and the detection stability and the service life of the air quality sensor are effectively improved.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to an air quality sensor with a protection function.
Background
The air quality sensor is commonly used for monitoring the concentration condition of pollutants in the air, and is an important component of an air purifier and a fresh air system.
The air quality sensor is also called an air environment comprehensive monitor, which mainly monitors the values of temperature, humidity, air pressure, illumination, PM2.5, PM10, TVOC and the like in the air, and also monitors the gas concentrations of oxygen (O2), carbon dioxide (CO 2), carbon monoxide (CO), formaldehyde (CH 2O) and the like. The air quality sensor needs to be protected in the use process, and the following problems exist in the prior art:
The existing protection device cannot stabilize the sensor, the sensor is directly arranged in the protection shell, the stability of the sensor is poor, the sensor is inconvenient to fix, and therefore when the protection shell is impacted by the outside, the sensor is easy to vibrate and move and collide with the protection shell, the sensor is damaged, and the detection precision and the service life of the sensor are easy to influence; meanwhile, the installation and the disassembly of the protective shell are complicated, so that the overall installation and disassembly efficiency of the device is reduced, and the convenience of the protective shell is reduced.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an air quality sensor with safeguard function, includes the protecting crust, the front of protecting crust articulates there is the guard gate, the front fixed mounting of guard gate has the observation window, fixed establishment is all installed at the inner chamber both ends of protecting crust, installation mechanism is installed to the rear end of protecting crust, the inner chamber lower extreme fixed mounting of protecting crust has the bearing board, air quality sensor is installed to the upper end of bearing board, the louvre of multiunit has been started to be seted up to the bottom of protecting crust.
Preferably: the fixing mechanism comprises a sliding sleeve, two ends of the protective shell are fixedly connected with the outer end of the sliding sleeve, a sliding rod is slidably connected with an inner cavity of the sliding sleeve, a handle is fixedly arranged at the right end of the sliding rod, a tightening plate is fixedly arranged at the left end of the sliding rod, and first springs are symmetrically arranged on the upper surface and the lower surface of the right end of the tightening plate.
Preferably: one end of the first spring is fixedly connected with the upper surface and the lower surface of the rear end of the abutting plate, and the other end of the first spring is fixedly connected with the inner wall of the protective shell.
Preferably: the left side of the abutting plate is connected with an anti-slip pad.
Preferably: the mounting mechanism comprises a clamping plate, the front end of the clamping plate is movably connected with the upper surface and the lower surface of the rear end of a protective shell in a jogging mode, a hanging plate is fixedly arranged at the lower end of the clamping plate, mounting holes are symmetrically formed in two ends of the hanging plate, four groups of support plates are symmetrically and fixedly arranged at four corners of the outer end of the protective shell, extension plates are symmetrically and fixedly arranged on two sides of the left end of the hanging plate, jogging holes are formed in the middle of the extension plates, a pull rod is connected in the middle of the right end of the support plate in a sliding mode, a second spring is sleeved on the outer side of the left end of the pull rod, and a jogging head is fixedly arranged at the left end of the pull rod.
Preferably: the extension board is equipped with four groups, gomphosis head and gomphosis hole gomphosis swing joint, the outside swing joint of extension board and protecting crust.
Preferably: the support plate is in an inverted L shape.
Preferably: and dustproof nets are fixedly arranged in the radiating holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model provides an air quality sensor with a protection function, which can fix the air quality sensor in a protective shell through a fixing mechanism under the cooperation of a sliding sleeve, a sliding rod, a handle, a first spring and a tight supporting plate, so that the stability of the air quality sensor is improved, the air quality sensor is prevented from moving in the protective shell to collide, and the detection stability and the service life of the air quality sensor are effectively improved.
2. The utility model provides an air quality sensor with a protection function, which can quickly complete the steps of installation and disassembly of a protection shell through the cooperation of a support plate, an extension plate, an embedding hole, a pull rod, a second spring and an embedding head by an installation mechanism, has simple process, and improves the overall installation and disassembly efficiency of the device, thereby improving the convenience of the protection shell; simultaneously through louvre and dust screen, be convenient for dispel the heat and ventilate air quality sensor, and dust screen can block the dust impurity in the air, prevents that the dust from getting into the inside attachment of protecting crust on air quality sensor to cause the damage to the sensor.
Drawings
FIG. 1 is a schematic diagram of an air quality sensor with protection function according to the present utility model;
FIG. 2 is a schematic structural view of a fixing mechanism according to the present utility model;
FIG. 3 is a schematic view of the mounting mechanism of the present utility model;
FIG. 4 is a schematic view of the mounting mechanism of the present utility model;
fig. 5 is a schematic structural view of the heat dissipation hole and the dust screen of the present utility model.
In the figure: 1. a protective shell; 2. a protective door; 3. an observation window; 4. a fixing mechanism; 5. a mounting mechanism; 6. a bearing plate; 7. an air quality sensor; 8. a heat radiation hole; 9. a dust screen; 41. a sliding sleeve; 42. a slide bar; 43. a handle; 44. a first spring; 45. a pressing plate; 51. a clamping plate; 52. a suspension plate; 53. a mounting hole; 54. a support plate; 55. an extension plate; 511. a fitting hole; 512. a pull rod; 513. a second spring; 514. a jogging head.
Detailed Description
The utility model is further illustrated by the following examples:
As shown in fig. 1-5, the utility model provides an air quality sensor with a protection function, which comprises a protection shell 1, wherein the front surface of the protection shell 1 is hinged with a protection door 2, the front surface of the protection door 2 is fixedly provided with an observation window 3, the observation window 3 can observe the condition inside the protection shell 1, both ends of an inner cavity of the protection shell 1 are provided with fixing mechanisms 4, the rear end of the protection shell 1 is provided with a mounting mechanism 5, the lower end of the inner cavity of the protection shell 1 is fixedly provided with a bearing plate 6, the upper end of the bearing plate 6 is provided with an air quality sensor 7, and the bottom of the protection shell 1 is provided with a plurality of groups of radiating holes 8.
The inside of the heat dissipation holes 8 is fixedly provided with a dust screen 9.
The air quality sensor 7 in the protective shell 1 can be fixed through the fixing mechanism 4, so that the stability of the air quality sensor 7 is improved, the protective shell 1 can be quickly assembled and disassembled through the mounting mechanism 5, the process is simple, the overall assembly and disassembly efficiency of the device is improved, and the convenience of the protective shell 1 is improved.
As shown in fig. 2, the fixing mechanism 4 includes a sliding sleeve 41, two ends of the protecting shell 1 are fixedly connected with the outer end of the sliding sleeve 41, an inner cavity of the sliding sleeve 41 is slidably connected with a sliding rod 42, a handle 43 is fixedly arranged at the right end of the sliding rod 42, a tightening plate 45 is fixedly arranged at the left end of the sliding rod 42, and first springs 44 are symmetrically arranged on the upper surface and the lower surface of the right end of the tightening plate 45.
One end of the first spring 44 is fixedly connected with the upper surface and the lower surface of the rear end of the abutting plate 45, and the other end of the first spring is fixedly connected with the inner wall of the protective shell 1.
A non-slip pad is connected to the left side of the tightening plate 45.
The fixing effect of the tightening plate 45 can be improved by the anti-slip pad connected to the left side of the tightening plate 45.
As shown in fig. 3-4, the mounting mechanism 5 comprises a clamping plate 51, the front end of the clamping plate 51 is movably connected with the upper surface and the lower surface of the rear end of the protective shell 1 in a jogged manner, a suspension plate 52 is fixedly arranged at the lower end of the clamping plate 51, mounting holes 53 are symmetrically formed at two ends of the suspension plate 52, four groups of support plates 54 are symmetrically and fixedly arranged at four corners of the outer end of the protective shell 1, extension plates 55 are symmetrically and fixedly arranged at two sides of the left end of the suspension plate 52, jogging holes 511 are formed in the middle of the extension plates 55, a pull rod 512 is slidably connected in the middle of the right end of the support plates 54, a second spring 513 is sleeved at the outer side of the left end of the pull rod 512, and jogging heads 514 are fixedly arranged at the left end of the pull rod 512.
The extension plate 55 is provided with four groups, the fitting head 514 is movably connected with the fitting hole 511 in a fitting manner, and the extension plate 55 is movably connected with the outside of the protective housing 1.
The support plate 54 is inverted "L" shaped.
By the fitting connection between the fitting head 514 and the fitting hole 511, the installation by bolts is avoided, and portability and usability are greatly improved.
The working principle of the air quality sensor with the protection function is specifically described below.
As shown in fig. 1-5, when the air quality sensor with the protection function is used, the handle 43 can be pulled towards two ends, the sliding rod 42 is driven to slide outwards on the sliding sleeve 41, the abutting plate 45 is driven to move towards two ends simultaneously, the first spring 44 is extruded when the abutting plate 45 moves towards two ends, at the moment, the air quality sensor 7 can be placed on the bearing plate 6, the handle 43 is loosened, the two groups of abutting plates 45 are driven to move by rebounding of the first spring 44, the two groups of abutting plates 45 are contacted with two sides of the air quality sensor 7, and then the effect of clamping and fixing the air quality sensor 7 is realized, so that collision caused by movement of the air quality sensor 7 in the protective shell 1 is avoided, and the detection stability and the service life of the air quality sensor 7 are effectively improved; when the protective housing 1 is installed, the hanging plate 52 is fixed at the required installation position through the installation holes 53 at the two ends of the hanging plate 52 and the bolts arranged outside, then the protective housing 1 is placed between the two groups of clamping plates 51, and when the protective housing 1 is placed, the pull rod 512 can be pulled to squeeze the second springs 513, meanwhile, the four groups of extension plates 55 are contacted with the two ends of the protective housing 1, then the pull rod 512 can be loosened, under the resilience of the second springs 513, the embedding heads 514 are in embedded connection with the embedding holes 511 on the extension plates 55, so that the effect of quickly installing the protective housing 1 is achieved, otherwise, the protective housing 1 can be quickly disassembled, and the convenience in dismounting the protective housing 1 is effectively improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. Air quality sensor with safeguard function, including protecting crust (1), the front of protecting crust (1) articulates has guard gate (2), its characterized in that: the front fixed mounting of guard gate (2) has observation window (3), fixed establishment (4) are all installed at the inner chamber both ends of protecting crust (1), installation mechanism (5) are installed to the rear end of protecting crust (1), the inner chamber lower extreme fixed mounting of protecting crust (1) has supporting plate (6), air quality sensor (7) are installed to the upper end of supporting plate (6), cooling hole (8) of multiunit have been started to the bottom of protecting crust (1).
2. An air quality sensor with protection function according to claim 1, characterized in that: the fixing mechanism (4) comprises a sliding sleeve (41), the two ends of the protective shell (1) are fixedly connected with the outer end of the sliding sleeve (41), a sliding rod (42) is slidably connected with an inner cavity of the sliding sleeve (41), a handle (43) is fixedly arranged at the right end of the sliding rod (42), a tightening plate (45) is fixedly arranged at the left end of the sliding rod (42), and first springs (44) are symmetrically arranged on the upper surface and the lower surface of the right end of the tightening plate (45).
3. An air quality sensor with protection function according to claim 2, characterized in that: one end of the first spring (44) is fixedly connected with the upper surface and the lower surface of the rear end of the abutting plate (45), and the other end of the first spring is fixedly connected with the inner wall of the protective shell (1).
4. An air quality sensor with protection function according to claim 3, characterized in that: the left side of the abutting plate (45) is connected with an anti-slip pad.
5. An air quality sensor with protection function according to claim 1, characterized in that: the mounting mechanism (5) comprises a clamping plate (51), the front end of the clamping plate (51) is movably connected with the upper surface and the lower surface of the rear end of the protective shell (1) in a jogged manner, a hanging plate (52) is fixedly arranged at the lower end of the clamping plate (51), mounting holes (53) are symmetrically formed in two ends of the hanging plate (52), four groups of support plates (54) are symmetrically and fixedly arranged at four corners of the outer end of the protective shell (1), extension plates (55) are symmetrically and fixedly arranged on two sides of the left end of the hanging plate (52), jogged holes (511) are formed in the middle of the extension plates (55), a pull rod (512) is connected in the middle of the right end of the support plates (54) in a sliding manner, a second spring (513) is sleeved at the outer side of the left end of the pull rod (512), and a jogged head (514) is fixedly arranged at the left end of the pull rod (512).
6. An air quality sensor with protection function according to claim 5, characterized in that: the extension plate (55) is provided with four groups, the embedded heads (514) are movably connected with the embedded holes (511) in an embedded mode, and the extension plate (55) is movably connected with the outside of the protective shell (1).
7. An air quality sensor with protection function according to claim 6, characterized in that: the support plate (54) is in an inverted L shape.
8. An air quality sensor with protection function according to claim 1, characterized in that: the inside of the radiating holes (8) is fixedly provided with dustproof nets (9).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221259919U true CN221259919U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |