CN206133875U - Playground harmful gas detection device - Google Patents
Playground harmful gas detection device Download PDFInfo
- Publication number
- CN206133875U CN206133875U CN201621015609.7U CN201621015609U CN206133875U CN 206133875 U CN206133875 U CN 206133875U CN 201621015609 U CN201621015609 U CN 201621015609U CN 206133875 U CN206133875 U CN 206133875U
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- CN
- China
- Prior art keywords
- playground
- harmful gas
- detecting device
- link
- gas sensor
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- 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.)
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Abstract
The utility model discloses a playground harmful gas detection device, including a detection device, a detection device includes cylindrical housing, cylindrical housing's surface middle part is equipped with a gas sensor, a gas sensor's trailing end connection has gaseous signal amplifier, cylindrical housing's surface top is equipped with the link, the middle part joint of link has first year thing board, the top joint of link has the second to carry the thing board, the utility model discloses being equipped with two sets of detection device, can detecting the gas that harmful gas, PM2.5 numerical value and plastic place in the air gave out respectively, it is clear to detect the classification, and it is accurate relatively to detect numerical value, can provide more detailed ancillary data for the outdoor activities of school, is favorable to the healthy of students and the ambient air's of school measuring, improvement, reduce because of harmful gas to injury that faculty and staff and student led to the fact.
Description
Technical field
The utility model is related to air detection technical field, specially a kind of harmful gas detecting device.
Background technology
There are many gases harmful in environment, such as CO, SO2, H2S, when these pernicious gases reach finite concentration
The life of people will be threatened, especially present air pollution is serious, and impact of the pernicious gas to people is as compared with the past more
Seriously, people cannot carry out more complete pernicious gas detection to the place of the larger area full of pernicious gas, and in recent years
Come many schools because the problem for laying harmful SH that synthetic court is caused emerges in an endless stream, playground is in campus
The region of growth time activity, but the existing rare equipment that pernicious gas detection is carried out to playground, to the healthy of students
Lack corresponding protection, for this purpose, a kind of it is proposed that playground harmful gas detecting device.
Utility model content
The purpose of this utility model is to provide a kind of playground harmful gas detecting device, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, the utility model provides following technical scheme：A kind of playground harmful gas detecting device, bag
The first detection means is included, the external surface top of first detection means is provided with link, is connected with the middle part of the link
First support board, is connected with the second support board at the top of the link, the upper surface of second support board is provided with second
Detection means；
First detection means includes cylinder blanket, and the outer surface middle part of the cylinder blanket is provided with first gas
Sensor, the second detection device includes spherical housing, and the outer surface top of the spherical housing is provided with second gas sensing
Device, is provided with PM2.5 sensors, the first gas sensor, second gas sensor below the second gas sensor
Gas signal amplifier is respectively connected with the tail end of PM2.5 sensors；
The intracavity bottom of the cylinder blanket is provided with circuit board, and the lateral wall bottom of the cylinder blanket is provided with power supply
Connector, the circuit board includes microprocessor, and the microprocessor electrical connection first gas sensor, second gas are passed
Sensor, PM2.5 sensors, gas signal amplifier, detecting module, PM2.5 sensing modules, alarm module, storage module and letter
Breath transport module, the two-way electrical connection information transmission modular of the microprocessor, the circuit board electric connection of power supply connector, institute
State power supply connector electrical connection external power supply.
Preferably, the outer surface of the cylinder blanket and spherical housing is equipped with waterproof coating.
Preferably, the outer surface top of the cylinder blanket is provided with loudspeaker.
Preferably, the bottom outer surface of the cylinder blanket is welded with fixed mount.
Preferably, the bottom of the link is provided with the first protective cover.
Preferably, the top sidewall of the link is provided with warning lamp.
Preferably, the top of the spherical housing is connected with the second protective cover.
Preferably, the upper surface middle part of first support board is provided with camera.
Preferably, the side wall of first support board is equipped with protection network.
Preferably, the alarm module includes warning lamp module and sound module.
Compared with prior art, the beneficial effects of the utility model are：A kind of playground harmful gas detecting device, this practicality
It is new to be provided with the first detection means and second detection device, can respectively detect pollutant in air, PM2.5 numerical value and modeling
Glue place, detection classification is clear, and detection numerical value is relatively accurate, can provide more detailed supplementary number for the outdoor activities of school
According to, be conducive to the detection of healthy and school environment's air of students, improve, reduce because pernicious gas to faculty and staff and
Injury caused by student.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is main structure diagram of the present utility model；
Fig. 3 is system flow schematic diagram of the present utility model.
In figure：1 first detection means, 101 cylinder blankets, 102 first gas sensors, 2 links, 3 first loadings
Plate, 4 second support boards, 5 second detection devices, 501 spherical housings, 502 second gas sensors, 503 PM2.5 sensors, 6
Gas signal amplifier, 7 circuit boards, 8 power supply connectors, 9 waterproof coatings, 10 loudspeakers, 11 fixed mounts, 12 first protective covers,
13 warning lamps, 14 second protective covers, 15 cameras, 16 protection networks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of playground harmful gas detecting device, including
First detection means 1, it is characterised in that：The external surface top of first detection means 1 is provided with link 2, the link 2
Middle part be connected with the first support board 3, the top of the link 2 is connected with the second support board 4, second support board 4
Upper surface is provided with second detection device 5；
First detection means 1 includes cylinder blanket 101, and the outer surface middle part of the cylinder blanket 101 is provided with
First gas sensor 102, the second detection device 5 includes spherical housing 501, on the outer surface of the spherical housing 501
Portion is provided with second gas sensor 502, and the lower section of the second gas sensor 502 is provided with PM2.5 sensors 503, and described
The tail end of one gas sensor 102, second gas sensor 502 and PM2.5 sensors 503 is respectively connected with gas signal amplifier
6；
The intracavity bottom of the cylinder blanket 101 is provided with circuit board 7, and the lateral wall bottom of the cylinder blanket is provided with
Power supply connector 8, the circuit board 7 includes microprocessor, microprocessor electrical connection first gas sensor 102,
Second gas sensor 502, PM2.5 sensors 503, gas signal amplifier 6, detecting module, PM2.5 sensing modules, warning
Module, storage module and information transmission modular, the two-way electrical connection information transmission modular of the microprocessor, the circuit board 7
Electric connection of power supply connector 8, the power supply connector 8 electrically connects external power supply.
Specifically, the outer surface of the cylinder blanket 101 and spherical housing 501 is equipped with waterproof coating 9, prevents peace
Normally used by rain penetration, impact when being mounted in outdoor.
Specifically, the outer surface top of the cylinder blanket 101 is provided with loudspeaker 10, plays a part of prompting.
Specifically, the bottom outer surface of the cylinder blanket 101 is welded with fixed mount 11, auxiliary embedment underground position
Stability.
Specifically, the bottom of the link 2 is provided with the first protective cover 12, prevents the directly contact of the first detection means 1
Sleet is knocked.
Specifically, the top sidewall of the link 2 is provided with warning lamp 13, plays a part of warning.
Specifically, the top of the spherical housing 501 is connected with the second protective cover 14, prevents second detection device 5 straight
Contact sleet is knocked.
Specifically, the upper surface middle part of first support board 3 is provided with camera 15, prevents the utility model to be subjected to
To unexpected situation.
Specifically, the side wall of first support board 3 is equipped with protection network 16, prevents the classmate of the activity on playground not
Careful or malicious sabotage camera 15.
Specifically, the alarm module includes warning lamp module and sound module, make warning lamp 13 and raise 10 sound devices can
To control respectively, use.
Operation principle：When mounted, a part for cylinder blanket 101 imbeds underground to the utility model, using fixed mount
11, power supply connector 8 when using, is first electrically connected external power supply and provides electric power by additional reinforcement the utility model, and first gas are passed
When mounted, angle is downward-sloping 30 degree for sensor 102, is sensed in air by gas sensor and PM2.5 sensors 503 and is harmful to
The numerical value of gas and inhalable particles, gas sensor and PM2.5 sensors 503 are to the specific gas in environment and inhalable
The sensing of grain produces weak voltage signals, and digital data transmission is converted into miniature process Jing after gas signal amplifier 6 amplifies
Device, microprocessor compares the numerical value that gas sensor senses with setting value, by information transmission modular send respectively normally,
Early warning, alarm signal to exterior terminal, by staff corresponding counter-measure is determined, then by information transmission modular to miniature
Processor sends instruction, controls the use of warning lamp 13 and loudspeaker 10, reminds the faculty and staff and student of the activity on playground,
Reference data is provided for ensuing outdoor activities, prevents the utility model from having an accident situation, or to have student to occur unexpected,
Camera 15 is installed on first support board 3, the monitoring system of school, instantaneous transmission image information is directly linked to.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of playground harmful gas detecting device, including the first detection means (1), it is characterised in that：The first detection dress
The external surface top for putting (1) is provided with link (2), and in the middle part of the link (2) the first support board (3), the company are connected with
Connect and be connected with the top of frame (2) the second support board (4), the upper surface of second support board (4) is provided with second detection device
(5)；
First detection means (1) includes cylinder blanket (101), and the outer surface middle part of the cylinder blanket (101) sets
There is first gas sensor (102), the second detection device (5) includes spherical housing (501), the spherical housing (501)
Outer surface top be provided with second gas sensor (502), be provided with below the second gas sensor (502) PM2.5 biography
Sensor (503), the tail end of the first gas sensor (102), second gas sensor (502) and PM2.5 sensors (503)
It is respectively connected with gas signal amplifier (6)；
The intracavity bottom of the cylinder blanket (101) is provided with circuit board (7), and the lateral wall bottom of the cylinder blanket is provided with
Power supply connector (8), including microprocessor, the microprocessor electrically connects first gas sensor to the circuit board (7)
(102), second gas sensor (502), PM2.5 sensors (503), gas signal amplifier (6), detecting module, PM2.5 are passed
Sense module, alarm module, storage module and information transmission modular, the two-way electrical connection information transmission modular of the microprocessor,
The circuit board (7) electric connection of power supply connector (8), the power supply connector (8) electrically connects external power supply.
2. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The cylinder blanket
And the outer surface of spherical housing (501) is equipped with waterproof coating (9) (101).
3. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The cylinder blanket
(101) outer surface top is provided with loudspeaker (10).
4. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The cylinder blanket
(101) bottom outer surface is welded with fixed mount (11).
5. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The link (2)
Bottom is provided with the first protective cover (12).
6. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The link (2)
Top sidewall is provided with warning lamp (13).
7. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The spherical housing
(601) top is connected with the second protective cover (14).
8. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：First support board
(4) upper surface middle part is provided with camera (15).
9. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：First support board
(4) side wall is equipped with protection network (16).
10. a kind of playground harmful gas detecting device according to claim 1, it is characterised in that：The alarm module bag
Include warning lamp module and sound module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015609.7U CN206133875U (en) | 2016-08-31 | 2016-08-31 | Playground harmful gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015609.7U CN206133875U (en) | 2016-08-31 | 2016-08-31 | Playground harmful gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133875U true CN206133875U (en) | 2017-04-26 |
Family
ID=58567055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015609.7U Expired - Fee Related CN206133875U (en) | 2016-08-31 | 2016-08-31 | Playground harmful gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884514A (en) * | 2017-11-13 | 2018-04-06 | 张建宏 | A kind of room air detection means with apparatus for evaluating |
| CN110487966A (en) * | 2019-08-23 | 2019-11-22 | 中国科学院广州地球化学研究所 | A kind of integrated transducer terminal and its control method |
-
2016
- 2016-08-31 CN CN201621015609.7U patent/CN206133875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884514A (en) * | 2017-11-13 | 2018-04-06 | 张建宏 | A kind of room air detection means with apparatus for evaluating |
| CN110487966A (en) * | 2019-08-23 | 2019-11-22 | 中国科学院广州地球化学研究所 | A kind of integrated transducer terminal and its control method |
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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: 20170426 Termination date: 20170831 |