CN208313420U - Adhesion type volume detector - Google Patents
Adhesion type volume detector Download PDFInfo
- Publication number
- CN208313420U CN208313420U CN201820825056.4U CN201820825056U CN208313420U CN 208313420 U CN208313420 U CN 208313420U CN 201820825056 U CN201820825056 U CN 201820825056U CN 208313420 U CN208313420 U CN 208313420U
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- Prior art keywords
- led light
- connect
- shell
- resistance
- control chip
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Abstract
The utility model discloses a kind of adhesion type volume detectors, including volume sensor, LED light control chip, multiple LED light, shell and two suckers；First face of shell is equipped with multiple LED light, and the second face of shell is equipped with volume sensor, the second face of the first face of shell and shell opposite each other；Two suckers are all fixed on shell, and the direction of sucker is identical as the direction in the first face；LED control chip is set in shell, and the output end of volume sensor is connect with the input terminal of LED light control chip, and the controlled end of each LED light is connect with an output end of LED light control chip.It will test one by sucker to be adsorbed on glass, side outwardly is equipped with volume sensor, is equipped with multiple LED light towards indoor side, and LED light is detected according to the volume detected, and interior can be seen, intuitive simple.
Description
Technical field
The present invention relates to intelligent testing technology field, in particular to a kind of adhesion type volume detecting instrument.
Background technique
Noise refers to the sound issued when sounding body does random vibration.Noise not only can cause to damage to hearing, moreover it is possible to
A variety of carcinogenic fatal diseases are induced, also people's lives work is interfered.Existing family, family especially along the street
Front yard usually carries out outdoor noise protection by sound control glass.When closing window, noise situation outside window can not be learnt, such as
It need to open the window and detect and be more troublesome, while be easy to wake the indoor baby sleeping soundly, and existing decibel detector number up
It is not intuitive obvious enough according to display.
Summary of the invention
The technical problem to be solved by the present invention is to how provide one kind to can adhere on window, and the adhesion type of intuitive display
Volume detecting instrument.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of adhesion type volume detector, comprising: volume sensor, LED light control chip, multiple LED light, shell and two
A sucker；First face of the shell is equipped with multiple LED light, and the second face of the shell is equipped with the volume sensor,
First face of the shell and the second face of the shell opposite each other；Two suckers are all fixed on the shell,
The direction of the sucker is identical as the direction in first face；The LED control chip is set in the shell, described
The output end of volume sensor is connect with the input terminal of LED light control chip, controlled end and the institute of each LED light
State the output end connection of LED light control chip.
It preferably, further include signal amplification circuit, the input terminal of the signal amplification circuit and the volume sensor
Output end connection, the output end of the signal amplification circuit are connect with the input terminal of LED light control chip.
Preferably, the LED light control chip is realized by counter chip, the model of the counter chip
CD4017。
It preferably, further include lithium battery, the lithium battery is the volume sensor, the LED light controls chip and institute
LED light is stated to be powered.
Preferably, the signal amplification circuit includes first capacitor, first resistor, second resistance, 3rd resistor and switch
Pipe；The first end of the first resistor connects to power supply, and the first of the second end of the first resistor and the volume sensor
End connection, the second end ground connection of the volume sensor, the first end of the second end of the first resistor and the first capacitor
Connection, the second end of the first capacitor connect with the controlled end of the switching tube, the second end of the first capacitor also with institute
The first end connection of second resistance is stated, the second end of the second resistance connect with the first end of the first resistor, and described the
The first end of three resistance is also connect with the first end of the first resistor, the second end of the 3rd resistor and the switching tube
Input terminal connection, the output end ground connection of the switching tube, the input terminal of the switching tube are also defeated with LED light control chip
Enter end connection.
It preferably, further include the second capacitor, the first end of second capacitor is connect with the first end of the first resistor,
The second end of second capacitor is grounded.
Preferably, the first end of each LED light is connect with an output end of LED light control chip, described
The second end of LED light is all grounded.
It preferably, further include the 4th resistance and the 5th resistance；The first end of 4th resistance and the LED control chip
Output end connection, the second end of the 4th resistance connect with the first end of a LED light, all LED light
Second end is all connect with the first end of the 5th resistance, the second end ground connection of the 5th resistance.
Preferably, the switching tube is realized by NPN type triode.
Preferably, the quantity of the LED light is 10.
By adopting the above technical scheme, by shell, volume sensor that the second face of shell is set, setting inside the shell
LED light control chip is arranged in multiple LED light of housing first face and two suckers of shell side is arranged in, and forms one
Kind adhesion type volume detector.Volume is detected by the volume sensor towards outside, and by towards indoor multiple LED light
Carry out corresponding flashing display.Volume sensor is adsorbed on window by the technical program by sucker, and indoor occupant can letter
It is single intuitively to see that volume is shown through glass.Simply, intuitively, effectively.
Detailed description of the invention
Fig. 1 is the structure chart of the housing first face of one embodiment of the utility model adhesion type volume detector；
Fig. 2 is the structure chart in the second face of shell of one embodiment of the utility model adhesion type volume detector；
Fig. 3 is the structure chart of the side of the shell of one embodiment of the utility model adhesion type volume detector；
Fig. 4 is the electrical block diagram of one embodiment of the utility model adhesion type volume detector.
In figure, 100- shell, 200-LED lamp, 300- sucker, 400- volume sensor, 500-LED lamp control chip,
600- lithium battery, Q- switching tube, C1- first capacitor, the second capacitor of C2-, R1- first resistor, R2- second resistance, R3- third electricity
Resistance, the 4th resistance of R4-, the 5th resistance of R5-.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Referring to Fig.1, Fig. 2 and Fig. 3, the technical program propose a kind of adhesion type volume detector, comprising: volume sensor
400, LED light control chip 500, multiple LED light 200, shell 100 and two suckers 300；First face of shell 100 is equipped with more
A LED light 200, the second face of shell 100 are equipped with volume sensor 400, the first face of shell 100 and the second face of shell 100
Opposite each other；Two suckers 300 are all fixed on shell 100, and the direction of sucker 300 is identical as the direction in the first face；
LED control chip is set in shell 100, and the input terminal of output end and LED light the control chip 500 of volume sensor 400 connects
It connects, the controlled end of each LED light 200 is connect with an output end of LED light control chip 500.
It specifically, further include signal amplification circuit, the input terminal of signal amplification circuit and the output end of volume sensor 400
The output end of connection, signal amplification circuit is connect with the input terminal of LED light control chip 500.It further include lithium battery 600, lithium electricity
Pond 600 is volume sensor 400, LED light controls chip 500 and LED light 200 is powered.
Referring to Fig. 4, in the utility model embodiment, signal amplification circuit includes first capacitor C1, first resistor R1, second
Resistance R2,3rd resistor R3 and switching tube Q；The first end of first resistor R1 connects to power supply, the second end of first resistor R1 with
The first end of volume sensor 400 connects, the second end ground connection of volume sensor 400, the second end of first resistor R1 and first
The first end of capacitor C1 connects, and the second end of first capacitor C1 is connect with the controlled end of switching tube Q, the second end of first capacitor C1
It is also connect with the first end of second resistance R2, the second end of second resistance R2 is connect with the first end of first resistor R1, third electricity
The first end of resistance R3 is also connect with the first end of first resistor R1, and the second end of 3rd resistor R3 and the input terminal of switching tube Q connect
It connects, the output end ground connection of switching tube Q, the input terminal of switching tube Q is also connect with the input terminal of LED light control chip 500.LED light
It controls chip 500 to realize by counter chip, the model CD4017 of counter chip.It further include the second capacitor C2, second
The first end of capacitor C2 is connect with the first end of first resistor R1, the second end ground connection of the second capacitor C2.Each LED light 200
First end is all connect with an output end of LED light control chip 500, and the second end of LED light 200 is all grounded.It further include the 4th electricity
Hinder R4 and the 5th resistance R5；One output end of the first end of the 4th resistance R4 and LED control chip is connect, and the of the 4th resistance R4
Two ends are connect with the first end of a LED light 200, and the second end of all LED light 200 is all connect with the first end of the 5th resistance R5,
The second end of 5th resistance R5 is grounded.Switching tube Q is realized by NPN type triode.The quantity of LED light 200 is 10.
By adopting the above technical scheme, by shell 100, volume sensor 400 that 100 second face of shell is arranged in, setting exist
LED light in shell 100 controls chip 500, multiple LED light 200 in 100 first face of shell is arranged in and are arranged in shell 100
Two suckers 300 of side, form a kind of adhesion type volume detector.Pass through the detection of volume sensor 400 towards outside
Volume, and by carrying out flashing display accordingly towards indoor multiple LED light 200.The technical program passes through sucker 300 for sound
Quantity sensor 400 is adsorbed on window, and indoor occupant can see that volume is shown through glass with simple, intuitive.Simply, intuitively,
Effectively.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (10)
1. a kind of adhesion type volume detector characterized by comprising volume sensor, LED light control chip, multiple LED
Lamp, shell and two suckers；First face of the shell is equipped with multiple LED light, and the second face of the shell is equipped with described
Second face of volume sensor, the first face of the shell and shell opposite each other；Two suckers are all fixed on
On the shell, the direction of the sucker is identical as the direction in first face；The LED light control chip is set to institute
It states in shell, the output end of the volume sensor is connect with the input terminal of LED light control chip, each LED light
Controlled end all with the LED light control chip an output end connect.
2. adhesion type volume detector according to claim 1, it is characterised in that: it further include signal amplification circuit, it is described
The input terminal of signal amplification circuit is connect with the output end of the volume sensor, the output end of the signal amplification circuit and institute
State the input terminal connection of LED light control chip.
3. adhesion type volume detector according to claim 2, it is characterised in that: the LED light control chip passes through meter
Number device chip realization, the model CD4017 of the counter chip.
4. adhesion type volume detector according to claim 1, it is characterised in that: it further include lithium battery, the lithium battery
Chip is controlled for the volume sensor, the LED light and the LED light is powered.
5. adhesion type volume detector according to claim 3, it is characterised in that: the signal amplification circuit includes first
Capacitor, first resistor, second resistance, 3rd resistor and switching tube；The first end of the first resistor connects to power supply, and described
The second end of one resistance is connect with the first end of the volume sensor, the second end of volume sensor ground connection, and described the
The second end of one resistance is connect with the first end of the first capacitor, the second end of the first capacitor and the switching tube by
End connection is controlled, the second end of the first capacitor is also connect with the first end of the second resistance, and the second of the second resistance
End is connect with the first end of the first resistor, and the first end of the 3rd resistor also connects with the first end of the first resistor
It connects, the second end of the 3rd resistor is connect with the input terminal of the switching tube, the output end ground connection of the switching tube, described to open
The input terminal for closing pipe is also connect with the input terminal of LED light control chip.
6. adhesion type volume detector according to claim 5, it is characterised in that: it further include the second capacitor, described second
The first end of capacitor is connect with the first end of the first resistor, the second end ground connection of second capacitor.
7. adhesion type volume detector according to claim 6, it is characterised in that: the first end of each LED light
It is connect with an output end of LED light control chip, the second end of the LED light is all grounded.
8. adhesion type volume detector according to claim 7, it is characterised in that: further include the 4th resistance and the 5th electricity
Resistance；The first end of 4th resistance is connect with an output end of LED light control chip, the second end of the 4th resistance
It being connect with the first end of a LED light, the second end of all LED light is all connect with the first end of the 5th resistance,
The second end of 5th resistance is grounded.
9. adhesion type volume detector according to claim 8, it is characterised in that: the switching tube passes through three pole of NPN type
Pipe is realized.
10. adhesion type volume detector according to claim 9, it is characterised in that: the quantity of the LED light is 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825056.4U CN208313420U (en) | 2018-05-30 | 2018-05-30 | Adhesion type volume detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825056.4U CN208313420U (en) | 2018-05-30 | 2018-05-30 | Adhesion type volume detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313420U true CN208313420U (en) | 2019-01-01 |
Family
ID=64716661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825056.4U Expired - Fee Related CN208313420U (en) | 2018-05-30 | 2018-05-30 | Adhesion type volume detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067480A (en) * | 2023-04-06 | 2023-05-05 | 山东德普检测技术有限公司 | Noise detection device |
-
2018
- 2018-05-30 CN CN201820825056.4U patent/CN208313420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067480A (en) * | 2023-04-06 | 2023-05-05 | 山东德普检测技术有限公司 | Noise detection device |
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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 |
Granted publication date: 20190101 Termination date: 20200530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |