CN210347610U - Classroom environment monitoring device - Google Patents
Classroom environment monitoring device Download PDFInfo
- Publication number
- CN210347610U CN210347610U CN201921350021.0U CN201921350021U CN210347610U CN 210347610 U CN210347610 U CN 210347610U CN 201921350021 U CN201921350021 U CN 201921350021U CN 210347610 U CN210347610 U CN 210347610U
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- China
- Prior art keywords
- shell
- connecting plate
- protective cover
- monitoring device
- classroom
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- Expired - Fee Related
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a classroom environmental monitoring device, concretely relates to environmental monitoring field, including shell, air detector and connecting plate, the bottom surface of shell is equipped with radiator fan, four fill up the equal fixed bottom of establishing at the shell of foot, the front end fixedly connected with air detector of shell, the front end of netted mouth is equipped with the protective cover, the top fixedly connected with card post of protective cover, be equipped with the connecting axle between protective cover and the shell, the connecting plate is located the top of shell, the both sides of connecting plate all are equipped with the antenna, the top of connecting plate is equipped with bamboo joint formula electric putter, bamboo joint formula electric putter's top fixed connection roof, the outside fixedly connected with mounting panel of roof. The utility model discloses a bamboo joint formula electric putter, the use of cooperation connecting plate can make the shell reciprocate to be convenient for this device detects the air of the inside not co-altitude in classroom.
Description
Technical Field
The utility model relates to an environmental monitoring field, more specifically says, the utility model relates to a classroom environmental monitoring device.
Background
The environment monitoring means the activities of monitoring and measuring the environment quality condition by an environment monitoring mechanism, the environment monitoring is to monitor and measure the index reflecting the environment quality to determine the environment pollution condition and the environment quality, the content of the environment monitoring mainly comprises the monitoring of physical index, the monitoring of chemical index and the monitoring of ecosystem, the classroom is the daily learning place of students, the quality of classroom environment is closely related to the health of students, the classroom environment is detected, and the students can be ensured to study in a good environment.
Present classroom environmental monitoring device is not convenient for remove after fixed for can not detect the air composition of co-altitude in the classroom, make not comprehensive enough that detects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a classroom environment monitoring device, through bamboo joint formula electric putter, the use of cooperation connecting plate can make the shell reciprocate to be convenient for this device detects the air of the inside not co-altitude in classroom, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a classroom environment monitoring device comprises a shell, an air detector and a connecting plate, wherein a cooling fan is arranged on the bottom surface of the shell, the cooling fan is fixedly connected with the shell, four pad feet are fixedly arranged at the bottom of the shell, the air detector is fixedly connected with the front end of the shell, a mesh opening is formed in the outer side of the shell, a protective cover is arranged at the front end of the mesh opening, a sealing ring is arranged between the protective cover and the mesh opening, the sealing ring is bonded with the protective cover, a clamping column is fixedly connected to the top end of the protective cover, and a connecting shaft is arranged between the protective cover and the shell;
the connecting plate is located the top of shell, and passes through bolted connection between connecting plate and the shell, the both sides of connecting plate all are equipped with the antenna, and the antenna is located the top of shell, the top of connecting plate is equipped with bamboo joint formula electric putter, and is fixed connection between bamboo joint formula electric putter and the connecting plate, bamboo joint formula electric putter's top fixed connection roof, the outside fixedly connected with mounting panel of roof.
In a preferred embodiment, the bottom surface of the heat dissipation fan is a net structure, the vertical center line of the heat dissipation fan coincides with the vertical center line of the housing, and the foot pad is symmetrical with respect to the vertical center line of the heat dissipation fan.
In a preferred embodiment, the mesh openings are uniformly distributed in a ring shape with respect to the vertical center of the housing, and the positions of the mesh openings correspond to the positions of the protective covers one by one.
In a preferred embodiment, the outer edge of the sealing ring is in contact with the edge of the mesh opening, and the sealing ring is uniformly distributed in an annular shape with respect to the vertical center line of the housing.
In a preferred embodiment, the protective cover forms a rotating structure with the housing through the connecting shaft, and the outside dimension of the clamping column is matched with the inner diameter dimension of the round hole of the housing.
In a preferred embodiment, the vertical center line of the connecting plate coincides with the vertical center line of the housing, and the bottom surface of the connecting plate is attached to the upper surface of the housing.
In a preferred embodiment, the central axis of the bamboo joint type electric push rod coincides with the vertical central line of the connecting plate, the antenna is symmetrical about the vertical central line of the connecting plate, and the antenna is in threaded connection with the shell.
In a preferred embodiment, the mounting plates are uniformly distributed in a ring shape about the vertical center line of the top plate, and the inner sides of the round holes of the mounting plates are in a threaded structure.
The utility model discloses a technological effect and advantage:
1. the heat generated by devices inside the device during working can be dissipated through the cooling fan when the device works, the device can be placed on an external horizontal plane by utilizing the foot pad when the device is not used, external air can enter the device by utilizing the net-shaped port outside the shell, and components in the air can be detected by matching with the use of an air detector, so that the environment in a classroom can be monitored, the protective cover can be covered by utilizing the connecting shaft and a sealing ring can be matched with the use of the sealing ring, so that the devices inside the net-shaped port can be protected when the device is not used;
2. the cooperation through mounting panel and external screw is used, can fix the top in roof and classroom, thereby accomplish the installation of this device, through bamboo joint formula electric putter, the use of cooperation connecting plate can make the shell reciprocate, thereby be convenient for this device detects the air of the inside not co-altitude in classroom, the bolt on the not hard up connecting plate, can unpack apart between connecting plate and the shell, be convenient for clean the shell, compared with the prior art, can detect the air composition of not co-altitude in the classroom.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the bottom structure of the housing of the present invention.
Fig. 3 is a schematic structural diagram of the outer side of the housing of the present invention.
Fig. 4 is a schematic top view of the housing of the present invention.
Fig. 5 is a schematic view of the bottom structure of the top plate of the present invention.
The reference signs are: 1. a housing; 2. a heat radiation fan; 3. a foot pad; 4. an air detector; 5. a mesh port; 6. a protective cover; 7. a seal ring; 8. clamping the column; 9. a connecting shaft; 10. a connecting plate; 11. an antenna; 12. a bamboo joint type electric push rod; 13. a top plate; 14. and (7) mounting the plate.
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.
The utility model provides a classroom environment monitoring device as shown in fig. 1-3, including shell 1, air detector 4 and connecting plate 10, the bottom surface of shell 1 is equipped with radiator fan 2, and fixed connection between radiator fan 2 and the shell 1, four pad feet 3 all fix and establish in the bottom of shell 1, the front end fixed connection of shell 1 has air detector 4, the outside of shell 1 is equipped with netted mouth 5, the front end of netted mouth 5 is equipped with protective cover 6, be equipped with sealing washer 7 between protective cover 6 and netted mouth 5, and bond between sealing washer 7 and protective cover 6, the top fixed connection of protective cover 6 has the card post 8, be equipped with connecting axle 9 between protective cover 6 and the shell 1;
the bottom surface of the radiating fan 2 is of a net structure, the vertical center line of the radiating fan 2 is superposed with the vertical center line of the shell 1, and the foot pads 3 are symmetrical about the vertical center line of the radiating fan 2;
the mesh openings 5 are uniformly distributed in a ring shape relative to the vertical center of the shell 1, and the positions of the mesh openings 5 correspond to the positions of the protective covers 6 one by one;
the outer edge of the sealing ring 7 is attached to the edge of the reticular port 5, and the sealing ring 7 is uniformly distributed in an annular shape relative to the vertical central line of the shell 1;
The implementation mode is specifically as follows: the heat generated by the devices in the device during working can be dissipated through the cooling fan 2, the net structure at the bottom of the cooling fan 2 can prevent larger impurities from entering the device, the device can be placed on an external horizontal plane by utilizing the pad feet 3 when the device is not used, external air can enter the device by utilizing the net-shaped openings 5 at the outer side of the shell 1, components in the air can be detected by matching with the use of the air detector 4, the device is provided with four net-shaped openings 5 which can detect the air in different directions, the protective cover 6 can be covered by utilizing the connecting shaft 9, the protective cover 6 can be fixed through the clamping column 8 and can be matched with the use of the sealing ring 7, so that the device can play a role in protecting the devices in the net-shaped openings 5 when the device is not used, and the implementation mode particularly solves the problem that the prior art has poor heat dissipation performance, the device is easy to scald after long-time use.
The utility model provides a classroom environment monitoring device as shown in fig. 1, fig. 4 and fig. 5, the connecting plate 10 is located the top of the shell 1, and the connecting plate 10 is connected with the shell 1 through the bolt, both sides of the connecting plate 10 are provided with the antennas 11, and the antennas 11 are located the top of the shell 1, the bamboo joint type electric push rod 12 is arranged above the connecting plate 10, and the bamboo joint type electric push rod 12 is fixedly connected with the connecting plate 10, the top end of the bamboo joint type electric push rod 12 is fixedly connected with the top plate 13, the outer side of the top plate 13 is fixedly connected with the mounting plate 14;
the vertical center line of the connecting plate 10 is superposed with the vertical center line of the shell 1, and the bottom surface of the connecting plate 10 is attached to the upper surface of the shell 1;
the central axis of the bamboo joint type electric push rod 12 is superposed with the vertical central line of the connecting plate 10, the antenna 11 is symmetrical about the vertical central line of the connecting plate 10, and the antenna 11 is in threaded connection with the shell 1;
the mounting plate 14 is uniformly distributed in an annular shape about the vertical center line of the top plate 13, and the inner side of the round hole of the mounting plate 14 is of a threaded structure.
The implementation mode is specifically as follows: laminate the upper surface of roof 13 with the classroom top mutually, cooperation through mounting panel 14 and external screw is used, can fix roof 13 with the top in classroom, thereby accomplish the installation of this device, through bamboo joint formula electric putter 12, cooperation connecting plate 10's use, can make shell 1 reciprocate, thereby be convenient for this device detects the air of the inside not co-altitude in classroom, use through antenna 11 and device internal signal receiver, can carry out teletransmission to the data that detect, thereby realize monitoring the environment in the classroom, the bolt on the not hard up connecting plate 10, can unpack between connecting plate 10 and the shell 1 apart, be convenient for clean shell 1, this embodiment has specifically solved fixed structure among the prior art, can not detect the problem to the air composition of the different altitude in the classroom.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, heat generated by devices inside the device can be dissipated through the cooling fan 2, the device can be placed on an external horizontal plane by utilizing the pad 3 when the device is not used, external air can enter the device by utilizing the net-shaped opening 5 on the outer side of the shell 1, components in the air can be detected by matching with the use of the air detector 4, the protective cover 6 can be covered by utilizing the connecting shaft 9, the protective cover 6 can be fixed by the clamping column 8 and can be matched with the use of the sealing ring 7, and the device can conveniently play a role of protecting the devices inside the net-shaped opening 5 when the device is not used;
refer to description attached drawing 1, fig. 4 and fig. 5, cooperation through mounting panel 14 and external screw is used, can fix the top in roof 13 and classroom, through bamboo joint formula electric putter 12, the use of cooperation connecting plate 10, can make shell 1 reciprocate, thereby be convenient for this device detects the air of the inside not co-altitude in classroom, use through antenna 11 and the inside signal receiver of device, can carry out teletransmission to the data that detect, thereby the realization is monitored the environment in the classroom, the bolt on the not hard up connecting plate 10, can unpack between connecting plate 10 and the shell 1 apart, be convenient for clean shell 1.
Claims (8)
1. The utility model provides a classroom environmental monitoring device, includes shell (1), air detector (4) and connecting plate (10), its characterized in that: the bottom surface of the shell (1) is provided with a cooling fan (2), the cooling fan (2) is fixedly connected with the shell (1), four pad feet (3) are fixedly arranged at the bottom of the shell (1), the front end of the shell (1) is fixedly connected with an air detector (4), the outer side of the shell (1) is provided with a mesh opening (5), the front end of the mesh opening (5) is provided with a protective cover (6), a sealing ring (7) is arranged between the protective cover (6) and the mesh opening (5), the sealing ring (7) is bonded with the protective cover (6), the top end of the protective cover (6) is fixedly connected with a clamping column (8), and a connecting shaft (9) is arranged between the protective cover (6) and the shell (1);
connecting plate (10) are located the top of shell (1), and pass through bolted connection between connecting plate (10) and shell (1), the both sides of connecting plate (10) all are equipped with antenna (11), and antenna (11) are located the top of shell (1), the top of connecting plate (10) is equipped with bamboo joint formula electric putter (12), and is fixed connection between bamboo joint formula electric putter (12) and connecting plate (10), top fixed connection roof (13) of bamboo joint formula electric putter (12), the outside fixedly connected with mounting panel (14) of roof (13).
2. The classroom environment monitoring device as described in claim 1, wherein: the bottom surface of the cooling fan (2) is of a net structure, the vertical center line of the cooling fan (2) is superposed with the vertical center line of the shell (1), and the pad feet (3) are symmetrical about the vertical center line of the cooling fan (2).
3. The classroom environment monitoring device as described in claim 1, wherein: the net-shaped openings (5) are uniformly distributed in an annular shape relative to the vertical center of the shell (1), and the positions of the net-shaped openings (5) correspond to the positions of the protective covers (6) one by one.
4. The classroom environment monitoring device as described in claim 1, wherein: the outer edge of the sealing ring (7) is attached to the edge of the reticular port (5), and the sealing ring (7) is uniformly distributed in an annular shape relative to the vertical central line of the shell (1).
5. The classroom environment monitoring device as described in claim 1, wherein: protective cover (6) pass through to constitute rotating-structure between connecting axle (9) and shell (1), and the outside size of card post (8) is identical with the round hole internal diameter size of shell (1).
6. The classroom environment monitoring device as described in claim 1, wherein: the vertical center line of the connecting plate (10) is superposed with the vertical center line of the shell (1), and the bottom surface of the connecting plate (10) is attached to the upper surface of the shell (1).
7. The classroom environment monitoring device as described in claim 1, wherein: the central axis of the bamboo joint type electric push rod (12) is superposed with the vertical central line of the connecting plate (10), the antenna (11) is symmetrical about the vertical central line of the connecting plate (10), and the antenna (11) is in threaded connection with the shell (1).
8. The classroom environment monitoring device as described in claim 1, wherein: the mounting plate (14) is annularly and uniformly distributed about the vertical center line of the top plate (13), and the inner side of the round hole of the mounting plate (14) is of a threaded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350021.0U CN210347610U (en) | 2019-08-20 | 2019-08-20 | Classroom environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350021.0U CN210347610U (en) | 2019-08-20 | 2019-08-20 | Classroom environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210347610U true CN210347610U (en) | 2020-04-17 |
Family
ID=70175510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350021.0U Expired - Fee Related CN210347610U (en) | 2019-08-20 | 2019-08-20 | Classroom environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210347610U (en) |
-
2019
- 2019-08-20 CN CN201921350021.0U patent/CN210347610U/en not_active Expired - Fee Related
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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: 20200417 Termination date: 20210820 |