CN207798737U - A kind of check meter of shoes harmful substance - Google Patents
A kind of check meter of shoes harmful substance Download PDFInfo
- Publication number
- CN207798737U CN207798737U CN201820298800.XU CN201820298800U CN207798737U CN 207798737 U CN207798737 U CN 207798737U CN 201820298800 U CN201820298800 U CN 201820298800U CN 207798737 U CN207798737 U CN 207798737U
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- shoes
- air
- harmful substance
- shell
- controller
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Abstract
The utility model discloses a kind of check meters of shoes harmful substance, the bottom end of the shell is provided with air entry, the air entry is connected to the air storage chamber being arranged in shell by air intake duct, the air storage chamber is also connected to the suction end of asepwirator pump, the top of the shell is provided with ventilation opening, the exhaust end of the ventilation opening connection asepwirator pump；The detection probe is placed in the inside of air storage chamber, and the signal output end of the detection probe is connected to controller；It is provided with heating plate around the air entry；The controller is respectively connected to control switch, the control terminal of asepwirator pump, display screen and the button of heating plate, and the display screen and button are embedded in surface of shell, and the power supply is respectively connected to controller and asepwirator pump.The utility model can carry out the harmful substance of shoes basic inspection, and easy to carry, checkout procedure is easy, and consumer is avoided to buy unhealthful shoes.
Description
Technical field
The utility model belongs to detecting instrument technical field more particularly to a kind of check meter of shoes harmful substance.
Background technology
The murder by poisoning of shoes is increasingly severe in recent years, many news report, and the harmful substance in shoes constantly threatens
The health of the mankind.
But existing shoes harmful substance verifying attachment is mostly large-scale detector, is suitable only for workshop and prison
Pipe unit used when harmful substance detection up to standard；It can not carry, shoes harmful substance cannot be examined at any time
It tests；When consumer buys shoes, the detrimental extent of shoes can not be weighed；It is examined in the testing staff of supervision unit
When survey, it usually needs shoes are brought back laboratory and are tested, live preliminary test is cannot achieve；So, it consumes big
The manpower and materials of amount.
Utility model content
In order to overcome the shortcomings of art methods, the purpose of this utility model is that proposing a kind of shoes harmful substance
Check meter can carry out the harmful substance of shoes basic inspection, and easy to carry, checkout procedure is easy；It is applicable not only to supervise
Department and manufacturer carry out basic inspection, or the basic measurement suitable for consumer for shoes detrimental extent, avoid disappearing
Expense person buys unhealthful shoes.
In order to achieve the above object, the utility model is using technical solution：A kind of check meter of shoes harmful substance, including
Shell, air entry, air intake duct, air storage chamber, asepwirator pump, ventilation opening, detection probe, heating plate, controller, display screen, button and
Power supply；The bottom end of the shell is provided with air entry, the air entry is connected to the gas storage being arranged in shell by air intake duct
Room, the air storage chamber are also connected to the suction end of asepwirator pump, and the top of the shell is provided with ventilation opening, the ventilation opening connection
The exhaust end of asepwirator pump；The detection probe is placed in the inside of air storage chamber, and the signal output end of the detection probe is connected to control
Device processed；It is provided with heating plate around the air entry；The controller is respectively connected to the control switch of heating plate, air-breathing
Control terminal, display screen and the button of pump, the display screen and button are embedded in surface of shell, and the power supply is respectively connected to control
Device and asepwirator pump.
Further, being provided with the gas gathering mask of flaring at the air entry；Convenient for gas in acquisition shoes.
Further, being provided with filter on the air entry；It avoids impurity in shoes from entering in air storage chamber, improves inspection
Test precision and instrument service life.
Further, the detection probe includes electrochemical sensor and baroceptor, electrochemical sensor can be adopted
With formaldehyde sensor etc., the interior pernicious gas to volatilize of detection shoes；Baroceptor detects air storage chamber internal gas content.
Further, the power supply includes lithium battery, charging interface, voltage conversion circuit and output interface, the lithium
Battery is connected to voltage conversion circuit, and the charging interface and output interface are connected to voltage conversion circuit；Turned by voltage
Circuit is changed to be converted into lithium battery voltage to be capable of the voltage class of the components such as drive control device and asepwirator pump, by charging interface by
External power supply charges for lithium battery；It is carried convenient for user.
Further, being provided with electromagnetic valve on the air intake duct, the electromagnetic valve connects the controller；It is anti-
Only gas backstreaming in air storage chamber.
Using the advantageous effect of the technical program：
The utility model tests to gas by collecting gas in shoes, can be carried out to the harmful substance of shoes
It examines on basis；
The utility model small volume is easy to carry, and operation detection simplifies checkout procedure, without carrying out chemical experiment；
The utility model is applicable not only to supervision department and manufacturer carries out basic inspection, or is suitable for consumer couple
In the basic measurement of shoes detrimental extent, consumer is avoided to buy unhealthful shoes.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the check meter of shoes harmful substance of the utility model；
Fig. 2 is the structural schematic diagram of the enclosure interior of the utility model；
Fig. 3 is the connection diagram of the control circuit of the utility model；
Wherein, 1 is shell, and 2 be air entry, and 3 be air intake duct, and 4 be air storage chamber, and 5 be asepwirator pump, and 6 be ventilation opening, and 7 be inspection
Probing head, 8 be heating plate, and 9 be controller, and 10 be display screen, and 11 be button, and 12 be power supply, and 13 be gas gathering mask.
Specific implementation mode
In order to keep the purpose, technical scheme and advantage of utility model clearer, below in conjunction with the accompanying drawings to the utility model
It is further elaborated.
In the present embodiment, referring to shown in Fig. 1-Fig. 3, a kind of check meter of shoes harmful substance, including shell 1, air-breathing
Mouth 2, air intake duct 3, air storage chamber 4, asepwirator pump 5, ventilation opening 6, detection probe 7, heating plate 8, controller 9, display screen 10, button 11
With power supply 12；The bottom end of the shell 1 is provided with air entry 2, the air entry 2 is arranged by the connection of air intake duct 3 in shell 1
Interior air storage chamber 4, the air storage chamber 4 are also connected to the suction end of asepwirator pump 5, and the top of the shell 1 is provided with ventilation opening 6,
The ventilation opening 6 is connected to the exhaust end of asepwirator pump 5；The detection probe 7 is placed in the inside of air storage chamber 4, the detection probe 7
Signal output end is connected to controller 9；Heating plate 8 is provided with around the air entry 2；The controller 9 is separately connected
Control switch, the control terminal of asepwirator pump 5, display screen 10 and button 11, the display screen 10 and button 11 to heating plate 8 is embedding
On 1 surface of shell, the power supply 12 is respectively connected to controller 9 and asepwirator pump 5.
As the prioritization scheme of above-described embodiment, the gas gathering mask 13 of flaring is provided at the air entry 2；Convenient for acquisition
Gas in shoes.
It is provided with filter on the air entry 2；Avoid impurity in shoes from entering in air storage chamber 4, improve testing accuracy and
Instrument service life.
As the prioritization scheme of above-described embodiment, the detection probe 7 includes electrochemical sensor and baroceptor, electricity
Formaldehyde sensor etc., the pernicious gas to volatilize in detection shoes can be used in chemical sensor；Baroceptor detects inside air storage chamber 4
Gas content.
As the prioritization scheme of above-described embodiment, the power supply 12 include lithium battery, charging interface, voltage conversion circuit and
Output interface, the lithium battery are connected to voltage conversion circuit, and the charging interface and output interface are connected to voltage conversion
Circuit；Lithium battery voltage is converted by voltage conversion circuit to be capable of the voltage of the components such as drive control device 9 and asepwirator pump 5
Grade is charged by external power supply 12 for lithium battery by charging interface；It is carried convenient for user.
As the prioritization scheme of above-described embodiment, electromagnetic valve 14, the electromagnetic valve are provided on the air intake duct 3
The 14 connection controllers；After the completion of gas collecting, the electromagnetic valve is closed, 14 prevent gas backstreaming in air storage chamber 4.
In order to be better understood from the utility model, primary complete description is made to the operation principle of the utility model below：
When in use, air entry 2 is inserted by welt inside shoes to be tested；
Heating starting button 11 is pressed, controlling heating plate 8 by controller 9 carries out heating work；
Air-breathing start button 11 is pressed, controlling asepwirator pump 5 by controller 9 carries out air-breathing, and acquisition gas is passed through air entry 2
Enter air storage chamber 4 with air intake duct 3；
After air-breathing, air-breathing and heating work are closed, is tested to 4 internal gas of air storage chamber by detection probe 7, examined
The content of harmful substance in gas is tested, and inspection data is sent to controller 9；
Collection result is sent to display screen 10 by controller 9, is shown from display screen 10 to user.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of check meter of shoes harmful substance, which is characterized in that including shell (1), air entry (2), air intake duct (3), storage
Gas chamber (4), asepwirator pump (5), ventilation opening (6), detection probe (7), heating plate (8), controller (9), display screen (10), button
(11) and power supply (12)；The bottom end of the shell (1) is provided with air entry (2), the air entry (2) passes through air intake duct (3)
The air storage chamber (4) that connection is arranged in shell (1), the air storage chamber (4) is also connected to the suction end of asepwirator pump (5), in the shell
The top of body (1) is provided with ventilation opening (6), the exhaust end of ventilation opening (6) the connection asepwirator pump (5)；The detection probe (7)
It is placed in the inside of air storage chamber (4), the signal output end of the detection probe (7) is connected to controller (9)；In the air entry
(2) heating plate (8) is provided with around；The controller (9) is respectively connected to the control switch of heating plate (8), asepwirator pump (5)
Control terminal, display screen (10) and button (11), the display screen (10) and button (11) are embedded in shell (1) surface, described
Power supply (12) is respectively connected to controller (9) and asepwirator pump (5).
2. a kind of check meter of shoes harmful substance according to claim 1, which is characterized in that in the air entry (2)
Place is provided with the gas gathering mask (13) of flaring.
3. a kind of check meter of shoes harmful substance according to claim 1 or 2, which is characterized in that in the air entry
(2) filter is provided on.
4. a kind of check meter of shoes harmful substance according to claim 1, which is characterized in that the detection probe (7)
Including electrochemical sensor and baroceptor.
5. a kind of check meter of shoes harmful substance according to claim 1, which is characterized in that the power supply (12) includes
Lithium battery, charging interface, voltage conversion circuit and output interface, the lithium battery are connected to voltage conversion circuit, the charging
Interface and output interface are connected to voltage conversion circuit.
6. a kind of check meter of shoes harmful substance according to claim 1, which is characterized in that in the air intake duct (3)
On be provided with electromagnetic valve (14), the electromagnetic valve (14) connects the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298800.XU CN207798737U (en) | 2018-03-05 | 2018-03-05 | A kind of check meter of shoes harmful substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298800.XU CN207798737U (en) | 2018-03-05 | 2018-03-05 | A kind of check meter of shoes harmful substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798737U true CN207798737U (en) | 2018-08-31 |
Family
ID=63275946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298800.XU Active CN207798737U (en) | 2018-03-05 | 2018-03-05 | A kind of check meter of shoes harmful substance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798737U (en) |
-
2018
- 2018-03-05 CN CN201820298800.XU patent/CN207798737U/en active Active
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