CN205608967U - Building construction quality detection device - Google Patents
Building construction quality detection device Download PDFInfo
- Publication number
- CN205608967U CN205608967U CN201620442988.1U CN201620442988U CN205608967U CN 205608967 U CN205608967 U CN 205608967U CN 201620442988 U CN201620442988 U CN 201620442988U CN 205608967 U CN205608967 U CN 205608967U
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- detection device
- construction quality
- digital conversion
- outfan
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Abstract
The utility model relates to a detection device, more specifically say, relate to a building construction quality detection device. Detection device includes power module, gas sensor, modulate circuit, analog -to -digital conversion I, alarm module, distance measuring sensor, analog -to -digital conversion II, singlechip, display module, wireless transmission module and storage card, and the input of modulate circuit is being connected to gas sensor's output, the input of singlechip is being connected to analog -to -digital conversion's I output, analog -to -digital conversion's II input is being connected to distance measuring sensor's output, the input of singlechip is being connected to analog -to -digital conversion's II output, wireless transmission module's input is being connected to the output of singlechip, the input of storage card is being connected to the output of singlechip. The utility model discloses can utilize the gas sensor to detect harmful gas, report to the police when concentration exceeds standard, also can detect out the harmful gas emitter according to concentration and distance measuring sensor to go out real -time demonstration of the data that detect and wireless transmission.
Description
Technical field
This utility model relates generally to a kind of device, more particularly, it relates to a kind of Construction Quality detection
Device.
Background technology
Along with the development of China, skyscraper etc. is rised sheer from level ground, and occurs the skyscraper of many in city.
Construction completes to need to inspect for acceptance and qualified just can come into operation, and Construction Quality detection device is inspection
Test the device that construction is the most qualified.Containing poisonous and hazardous material meeting emission gases, danger in many construction materials
The health of victimization body, only checks and qualified just can come into operation.The harmful gas how detected in building is
Extremely there is the research direction of significance.
Summary of the invention
This utility model is mainly solving the technical problems that provide a kind of Construction Quality detection device, its knot
Structure is simple, gas sensor can be utilized to detect harmful gas, report to the police when concentration over-standard；Also can basis
Concentration and distance measuring sensor detect harmful gas emitting source, and the data detected are shown in real time and wireless
Transfer out.
For solving above-mentioned technical problem, this utility model one Construction Quality detection device includes power supply mould
Block, gas sensor, modulate circuit, analog digital conversion I, alarm module, distance measuring sensor, analog digital conversion
II, single-chip microcomputer, display module, wireless transport module and storage card, its simple in construction, gas can be utilized to pass
Sensor detection harmful gas, reports to the police when concentration over-standard；Also can detect according to concentration and distance measuring sensor
Go out harmful gas emission source, and the data detected are shown in real time and is wirelessly transferred away.
Wherein, the outfan of described gas sensor is connected to the input of modulate circuit；Described modulate circuit
Outfan be connected to the input of analog digital conversion I；The outfan of described analog digital conversion I is connected to single-chip microcomputer
Input；The outfan of described distance measuring sensor is connected to the input of analog digital conversion II；Described modulus turns
Change the outfan of II and be connected to the input of single-chip microcomputer；The outfan of described alarm module is connected to single-chip microcomputer
Input；The outfan of described single-chip microcomputer is connected to the input of display module；The outfan of described single-chip microcomputer
It is connected to the input of wireless transport module；The outfan of described single-chip microcomputer is connected to the input of storage card；
The outfan of described power module is connected to the input of single-chip microcomputer.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State gas sensor and use QM-N10 gas sensor.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State distance measuring sensor and use infrared distance sensor.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State analog digital conversion I, analog digital conversion II all uses ADC0809.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State single-chip microcomputer and use AT89C51 single-chip microcomputer.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State alarm module and use sound light alarming circuit.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
State display module and use LCD display.
As further optimization of the present utility model, this utility model one Construction Quality detects device institute
Stating wireless transport module uses NRF2401 to be wirelessly transferred chip.
Control effect: this utility model one Construction Quality detects device, its simple in construction, Ji Nengli
Detect harmful gas with gas sensor, report to the police when concentration over-standard；Also can be according to concentration and range finding sensing
Device detects harmful gas emitting source, and the data detected is shown in real time and be wirelessly transferred away.
Accompanying drawing explanation
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is that this utility model one Construction Quality detects device hardware structure diagram.
Fig. 2 is that this utility model one Construction Quality detects device modulate circuit schematic diagram.
Fig. 3 is that this utility model one Construction Quality detects installation's power source module principle figure.
Fig. 4 is that this utility model one Construction Quality detects device gas sensor schematic diagram.
Fig. 5 is that the detection of this utility model one Construction Quality device analog digital conversion I, analog digital conversion II are former
Reason figure.
Fig. 6 is that this utility model one Construction Quality detects device alarm module schematic diagram.
Detailed description of the invention
Detailed description of the invention one:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment is described, a kind of construction described in present embodiment
Quality detection device includes gas sensor, modulate circuit, analog digital conversion I, alarm module, range finding sensing
Device, analog digital conversion II, single-chip microcomputer, display module, wireless transport module and storage card, its simple in construction,
Gas sensor can be utilized to detect harmful gas, report to the police when concentration over-standard；Also can be according to concentration and survey
Detect harmful gas emitting source away from sensor, and the data detected are shown in real time and is wirelessly transferred away.
Wherein, the outfan of institute's gas sensor is connected to the input of modulate circuit, and gas sensor is used for
Harmful gas concentration in detection building.
The outfan of described modulate circuit is connected to the input of analog digital conversion I, and modulate circuit is for by gas
The signal that sensor detects, is amplified and nurses one's health, and makes signal meet the input requirements of analog digital conversion I.
The outfan of described analog digital conversion I is connected to the input of single-chip microcomputer, and analog digital conversion I will be for nursing one's health
The analogue signal that circuit transmits is converted to digital signal.
The outfan of described distance measuring sensor is connected to the input of analog digital conversion II, and distance measuring sensor is used for examining
Survey the distance of device distance body of wall etc..
The outfan of described analog digital conversion II is connected to the input of single-chip microcomputer, and analog digital conversion II is for by infrared
The analogue signal that sensor detects is converted to digital signal.
The outfan of described alarm module is connected to the input of single-chip microcomputer, and alarm module is for when detect
When harmful gas concentration exceeds standard, warning reminding testing staff.
The outfan of described single-chip microcomputer is connected to the input of display module, and display module detects for display
Harmful gas concentration and the distance of distance body of wall etc. that detects.
The outfan of described single-chip microcomputer is connected to the input of wireless transport module, and wireless transport module is used for will
The signal detected transfers out by the way of being wirelessly transferred.
The outfan of described single-chip microcomputer is connected to the input of storage card, storage card for storage detect dense
The distance of degree information, time at that time and distance body of wall etc..
The outfan of described power module is connected to the input of single-chip microcomputer, and power module is for entering to single-chip microcomputer
Row power supply, enables single-chip microcomputer properly functioning.
Detailed description of the invention two:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described gas sensor uses QM-N10
Gas sensor, QM-N10 gas sensor detects for imflammable gas, and monitoring alarm device etc. can be examined
Survey the imflammable gas such as CH4, H2, C4H10, organic liquor steam and smog etc., have highly sensitive, reaction
Fast feature, QM-N10 gas sensor resistance in pure air is about tens kilo-ohms, touches harmful
During gas, electrical conductivity increases, and resistance value drastically declines.
Detailed description of the invention three:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described distance measuring sensor uses infrared distance measurement
Sensor, infrared distance sensor has a pair infrared signal and launches and reception diode, and transmitting tube launches spy
Determine the infrared signal of frequency, receive pipe and receive the infrared signal of this frequency, when infrared detection direction runs into
During barrier, infrared signal reflects and is received by reception pipe, after processing, passes through digital sensor
Interface returns to robot main frame, and robot i.e. may utilize infrared return signal to identify the change of surrounding
Change.
Detailed description of the invention four:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment, described analog digital conversion I, analog digital conversion II are described
All using ADC0809, have 8 tunnel input channels, 8 A/D converters, i.e. resolution are 8；Have
Conversion start-stop controls end；Time of changing, (clock was 500KHz to 130 μ s into 100 μ s (when clock is into 640KHz)
Time)；Single+5V power supply is powered；Analog input voltage scope 0～+5V, is not required to zero point and full scale calibration；
Operating temperature range is-40～+85 degrees Celsius；Low-power consumption, about 15mW.
Detailed description of the invention five:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described single-chip microcomputer uses AT89C51 monolithic
Machine.Described AT89C51 single-chip microcomputer has the step-by-step operation system of complete set from its internal hardware to software,
Ram in slice interval opens the address section of a dual-use function, 16 bytes, element address the most especially
20H～2FH, it both can have been made byte and process, it is possible to makees position and processes.The setting of the I/O foot of 51 single-chip microcomputers and making
With very simple, when this foot make input pin use time, this foot need only be set to high level (during reset, each I/O
Mouth all sets high electricity).When this foot makees output pin use, then it is high level or low level.
Detailed description of the invention six:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described alarm module uses sound and light alarm electricity
Road, when detecting that harmful gas concentration exceeds standard, alarm module uses sound and the pattern of light dual-alarm,
Testing staff's gas concentration is reminded to exceed standard.
Detailed description of the invention seven:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described display module uses LCD display,
Effective area is big, and low in energy consumption, distortion is little, and display effect becomes apparent from.
Detailed description of the invention eight:
In conjunction with Fig. 1,2,3,4,5,6, present embodiment being described, described wireless transport module uses NRF2401
Being wirelessly transferred chip, nRF2401 is a monolithic wireless receiving and dispatching one chip, is operated in 2.4GHz ISM frequency
Section, fully-integrated power combiner, power amplifier, crystal oscillator and adjustment circuit.Use QFN245
× 5 millimeters of encapsulation, application circuit uses peripheral cell few；Employing FSK modulation mode, 125 channels,
Multifrequency and frequency hopping needs can be met；Transfer rate is up to 1Mbps, has high data throughput；Low in energy consumption, electricity
Source voltage 1.9V to 3.6V meets low power dissipation design needs；Chip internal is provided with special mu balanced circuit, uses
Various power supplys include that DC/DC Switching Power Supply all has preferable communication efficiency.
Operation principle: the harmful gas concentration in gas sensor detection building, the signal detected passes through
Modulate circuit is nursed one's health and amplifies, and output is available for the signal that analog digital conversion I receives, the simulation that will receive
Signal is converted to digital signal, sends single-chip microcomputer to.The distance of distance measuring sensor detection device distance body of wall etc.,
Send the signal detected to analog digital conversion II and be converted to digital signal, send single-chip microcomputer to.When detection
When concentration of toxic gases exceeds standard, alarm module carries out sound and light warning.Display module is used for showing detection
The harmful gas concentration arrived and the distance of device distance body of wall, when distance jobbie is the nearest, and concentration is the highest,
This object distributes harmful gas.Wireless transport module detects for the mode transmission sensor being wirelessly transferred
Information, storage card is used for storing these information.Power module is for powering to single-chip microcomputer.
Although this utility model is open as above with preferred embodiment, but it is not limited to this practicality newly
Type, any person skilled in the art, without departing from spirit and scope of the present utility model, can do each
Planting and change and modify, protection domain the most of the present utility model should be with being as the criterion that claims are defined.
Claims (8)
1. a Construction Quality detection device, it is characterised in that described Construction Quality detection device includes
Power module, gas sensor, modulate circuit, analog digital conversion I, alarm module, distance measuring sensor, mould
Number conversion II, single-chip microcomputer, display module, wireless transport module and storage card, described gas sensor defeated
Go out end and be connected to the input of modulate circuit；The outfan of described modulate circuit is connected to the defeated of analog digital conversion I
Enter end；The outfan of described analog digital conversion I is connected to the input of single-chip microcomputer；Described distance measuring sensor defeated
Go out end and be connected to the input of analog digital conversion II；The outfan of described analog digital conversion II is connected to the defeated of single-chip microcomputer
Enter end；The outfan of described alarm module is connected to the input of single-chip microcomputer；The outfan of described single-chip microcomputer is even
Then the input of display module；The outfan of described single-chip microcomputer is connected to the input of wireless transport module；
The outfan of described single-chip microcomputer is connected to the input of storage card；The outfan of described power module is connected to list
The input of sheet machine.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described gas
Sensor uses QM-N10 gas sensor.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described range finding
Sensor uses infrared distance sensor.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described modulus
Conversion I, analog digital conversion II all use ADC0809.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described monolithic
Machine uses AT89C51 single-chip microcomputer.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described warning
Module uses sound light alarming circuit.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described display
Module uses LCD display.
A kind of Construction Quality detection device the most according to claim 1, it is characterised in that: described wireless
Transport module uses NRF2401 to be wirelessly transferred chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442988.1U CN205608967U (en) | 2016-05-14 | 2016-05-14 | Building construction quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442988.1U CN205608967U (en) | 2016-05-14 | 2016-05-14 | Building construction quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608967U true CN205608967U (en) | 2016-09-28 |
Family
ID=56967641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442988.1U Expired - Fee Related CN205608967U (en) | 2016-05-14 | 2016-05-14 | Building construction quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946428A (en) * | 2019-03-27 | 2019-06-28 | 合肥皓天智能科技有限公司 | A kind of extraction-type lifts concentration measurement system |
-
2016
- 2016-05-14 CN CN201620442988.1U patent/CN205608967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946428A (en) * | 2019-03-27 | 2019-06-28 | 合肥皓天智能科技有限公司 | A kind of extraction-type lifts concentration measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |