CN207300851U - A kind of multicomponent gas laser detection test device of anti-light interference - Google Patents
A kind of multicomponent gas laser detection test device of anti-light interference Download PDFInfo
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- CN207300851U CN207300851U CN201721170061.8U CN201721170061U CN207300851U CN 207300851 U CN207300851 U CN 207300851U CN 201721170061 U CN201721170061 U CN 201721170061U CN 207300851 U CN207300851 U CN 207300851U
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- shell
- detecting apparatus
- screw rod
- motor
- fixed block
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000007514 turning Methods 0.000 claims abstract description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 13
- 235000011187 glycerol Nutrition 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of multicomponent gas laser detection test device of anti-light interference, including shell, shadow shield, motor, laser detecting apparatus, the first screw rod, the second screw rod, top plate, clamping ring, shading net, control panel and power supply, shell inner bottom surface both ends are interval with a pair of of fixed block, it is spiral on fixed block to be equipped with the second screw rod, fixed block side is equipped with support column, four turnings of four corners of top plate and cover top portion are equipped with the first screw hole, first screw rod is corresponding with the first screw hole, and control panel is equipped with motor switch and laser detecting apparatus switchs.Compared with prior art, the utility model prevents laser detecting apparatus from being disturbed be subject to light, the content of multicomponent gas accurately can be measured, moreover it is possible to fix laser detecting apparatus, the detection for consolidating laser detecting apparatus.
Description
Technical field
It the utility model is related to field of gas detection, and in particular to a kind of multicomponent gas laser detection of anti-light interference is surveyed
Trial assembly is put.
Background technology
Laser detecting apparatus is developed using laser scanning inspection principle, it is mainly by optical-mechanical scanner and scanning
The laser scanning transmitter of optical system composition, the laser scanning being made of receiving optics and opto-electronic conversion electronic system
Receiver, the controller and semiconductor laser power supply group that the real-time control using microcontroller as core is formed with data handling system
Into.Laser detecting apparatus is one and is related to laser, optics, precision optical machinery, electronics, automatically controls and the multidisciplinary technology such as computer
Modern Photoelectric Detection instrument.It is a kind of high sensitivity other optical analytical instrument in field of gas detection laser detecting apparatus, can
, can be with on-line measurement, using increasingly without sampling pretreatment device for chemical constituent content in analysis gas, liquid
Extensively, the life to the mankind and development play key effect.
However, in actual life, the interference of light is frequently subjected to when detecting multicomponent gas using laser detecting apparatus, no
The content of multicomponent gas can accurately be measured, and the dress that can not fixed when detecting exclusively for laser detecting apparatus
Put, it is necessary to scene is built, it is time-consuming and laborious.
Utility model content
The utility model provides a kind of multicomponent gas laser detection test device of anti-light interference, to solve above skill
Art problem：
A kind of multicomponent gas laser detection test device of anti-light interference, including the inspection of shell, shadow shield, motor, laser
Survey instrument, the first screw rod, the second screw rod, top plate, clamping ring, shading net, control panel and power supply；
The shell is in the rectangular box shape of upper end opening, and the INO Intake Open of rectangle is equipped with the middle part of shell opposite sides plate
Mouthful, it is equipped with shading net at air inlet openings；The equal genesis analysis in place of every piece of side plate air inlet openings has some pieces of shadow shields, every piece of shading
One end of plate transversely connected to the motor shaft of the motor, and the motor is fixedly connected on the side plate of corresponding shell；
Bottom surface both ends in the shell are equipped with a pair of of fixed block, and a pair of of fixed block is set in distance, in fixed block
Portion is laterally spiral to be equipped with the second screw rod；The laser detecting apparatus is equipped with shell inner bottom surface between each pair fixed block, the
The inner of two screw rods is contacted with laser detecting apparatus；The fixed block side is equipped with support column, and support column is fixedly connected with shell；
The top plate is located at the top of shell, and four turnings of four corners of top plate and cover top portion are equipped with the first spiral shell
Hole, first screw rod is corresponding with the first screw hole, and first screw rod is flexibly connected by the first screw hole with cover top portion；
The control panel is arranged on above housing exterior, and the control panel is fixedly connected with shell, the chain of command
Plate is equipped with motor switch and laser detecting apparatus switch 0, and the motor is electrically connected with the power supply by motor switch, the laser
Detector is electrically connected with the power supply by laser detecting apparatus switch 0.
Further, the top plate bottom is equipped with dust catcher, and the dust catcher is fixedly connected with top plate bottom, the dust suction
Device is electrically connected with the power supply.
Further, the enclosure middle-end is equipped with glycerine box, and the glycerine box is fixedly connected with outer casing bottom.
Further, the motor switch is knob switch.
Further, the power supply is solar cell.
The advantageous effects of the utility model：
（1）When the utility model can effectively stop that laser detecting apparatus detects multicomponent gas by shadow shield and shading net
Into light source, when needing detection, open the shadow shield that motor switch to be fixedly connected with motor and rotate, turn to and shell
Stop during in 45 degree, most of light source existing at this time is blocked into enclosure, and the shading net set below shadow shield was both
Gas will not be prevented to enter and have impact on detection, it is possibility to have the stop residue fraction light source of effect enters enclosure, resistance
The entrance of light source has been kept off so as to accurately measure the content of multicomponent gas；
（2）When detecting, laser detecting apparatus is placed inside fixed block inside the housing, then by the second screw rod toward admittedly
Block internal rotating is determined so that laser detecting apparatus is fixed by the second screw rod of shell rear and front end, therefore, is using laser detection
During instrument need not the scene of progress build, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the overlooking the structure diagram of the utility model.
Sequence number in figure：Shell 1, fixed block 2, the second screw rod 3, shadow shield 4, shading net 5, motor 6, dust catcher 7, chain of command
Plate 8, motor switch 9, laser detecting apparatus switch 10, support column 11, clamping ring 12, top plate 13, the first screw rod 14, glycerine box 15,
Laser detecting apparatus 16.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are without making creative work
All other embodiments obtained；It shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of multicomponent gas laser detection test device of anti-light interference, including shell 1, shadow shield
4th, motor 6, laser detecting apparatus 16, the first screw rod 14, the second screw rod 3, top plate 13, clamping ring 12, shading net 5,8 and of control panel
Power supply, it is characterised in that：
The shell 1 is in the rectangular box shape of upper end opening, and the INO Intake Open of rectangle is equipped with the middle part of 1 opposite sides plate of shell
Mouthful, it is equipped with shading net 5 at air inlet openings；The equal genesis analysis in place of every piece of side plate air inlet openings has some pieces of shadow shields 4, shadow shield
4 both ends can be movably connected on the side plate of corresponding shell 1 by the clamping ring 12 of annular；One end of every piece of shadow shield 4 is horizontal
To the motor shaft for being connected to the motor 6, the motor 6 is fixedly connected on the side plate of corresponding shell 1；
Bottom surface both ends in the shell 1 are equipped with a pair of of fixed block 2, and a pair of of fixed block 2 is set in distance, fixed block 2
Middle part laterally spiral be equipped with the second screw rod 3；The laser inspection is equipped with 1 inner bottom surface of shell between each pair fixed block 2
Instrument 16 is surveyed, the inner of the second screw rod 3 is contacted with laser detecting apparatus 16；2 side of fixed block is equipped with support column 11, support column 11
It is fixedly connected with shell 1；
The top plate 13 is located at the top of shell 1, and four turnings of 13 4 corners of top plate and the top of shell 1 are equipped with the
One screw hole, first screw rod 14 is corresponding with the first screw hole, and first screw rod 14 passes through the first screw hole and 1 top movable of shell
Connection；
The control panel 8 is arranged on the outside of shell 1 top, and the control panel 8 is fixedly connected with shell 1, the control
Panel 8 processed is equipped with motor switch 9 and laser detecting apparatus switch 10, and the motor 6 is electrically connected by motor switch 9 with power supply
Connect, the laser detecting apparatus 16 is electrically connected with the power supply by laser detecting apparatus switch 10.
Further, 13 bottom of top plate is equipped with dust catcher 7, and the dust catcher 7 is fixedly connected with 13 bottom of top plate, institute
Dust catcher 7 is stated to be electrically connected with the power supply.
Further, the 1 inside middle-end of shell is equipped with glycerine box 15, and the glycerine box 15 is fixed with 1 bottom of shell to be connected
Connect.
Further, the motor switch 9 is knob switch.
Further, the power supply is solar cell.
During utility model works, first screw rod 14 at 13 4 ends of top plate angle is screwed out, opens the top plate of 1 upper end of shell
13, then laser detecting apparatus 16 is placed on inside shell 1, by the second screw rod 3 toward 2 internal rotating laser detection of fixed block
Instrument 16 is fixed by the second screw rod 3 of 1 rear and front end of shell, and the laser channeling of laser detecting apparatus 16 is supported by support column 11,
So that laser detecting apparatus 16 keeps firm when detecting, before the detection of laser detecting apparatus 16, the motor on control panel 8 is first passed through
9 pairs of shadow shields 4 of switch are adjusted, and motor switch 9 is knob, for 6 rotating speed of regulation motor, motor switch 9 is screwed into suitable
When position so that 6 rotating speed of motor is steady, since shadow shield 4 is flexibly connected with shell 1 by clamping ring 12, rotatably, so that
Shadow shield 4 is smoothly turned to and stopped when being in 90 degree with shell 1 so that exterior air can be well into in shell 1
Portion, so as to carry out the detection of multicomponent gas, when laser detecting apparatus 16 detects, opens laser detecting apparatus switch 10, then pass through
So that it is in 45 degree of stoppings that shadow shield 4, which is turned to shell 1, most of light source existing at this time is prevented from entering outer motor switch 9
Inside shell 1, then by being arranged on the 5 further shading of shading net of the lower section of shadow shield 4, shading net 5 will not both prevent gas from entering
And have impact on detection, it is possibility to have the prevention residue fraction light source of effect is entered inside shell 1, in measurement, dust and water
Gas all can cause error to measurement, and the utility model is additionally provided with dust catcher 7 and glycerine box 15, can effectively be absorbed in measurement
Dust and aqueous vapor inside shell 1, in addition, the power supply of the utility model is solar cell, energy conservation and environmental protection.
The foregoing is merely the preferable embodiment of the utility model；But the scope of protection of the utility model not office
It is limited to this；Any one skilled in the art is in the technical scope that the utility model discloses；It is new according to this practicality
The technical solution of type and its improvement design are subject to equivalent substitution or change；It should all cover within the protection scope of the present utility model.
Claims (5)
1. a kind of multicomponent gas laser detection test device of anti-light interference, including shell（1）, shadow shield（4）, motor（6）、
Laser detecting apparatus（16）, the first screw rod（14）, the second screw rod（3）, top plate（13）, clamping ring（12）, shading net（5）, chain of command
Plate（8）And power supply, it is characterised in that：
The shell（1）In the rectangular box shape of upper end opening, shell（1）The INO Intake Open of rectangle is equipped with the middle part of opposite sides plate
Mouthful, it is equipped with shading net at air inlet openings（5）；The equal genesis analysis in place of every piece of side plate air inlet openings has some pieces of shadow shields（4）, often
Block shadow shield（4）One end transversely connected to the motor（6）Motor shaft, the motor（6）It is fixedly connected on corresponding outer
Shell（1）Side plate on；
The shell（1）Interior bottom surface both ends are equipped with a pair of of fixed block（2）, a pair of of fixed block（2）It is set in distance, fixed block
（2）Middle part laterally spiral be equipped with the second screw rod（3）；Each pair fixed block（2）Between shell（1）It is equipped with inner bottom surface described
Laser detecting apparatus（16）, the second screw rod（3）The inner and laser detecting apparatus（16）Contact；The fixed block（2）Side is equipped with
Support column（11）, support column（11）With shell（1）It is fixedly connected；
The top plate（13）It is located at shell（1）Top, top plate（13）Four corners and shell（1）Four, top turning is all provided with
There are the first screw hole, first screw rod（14）It is corresponding with the first screw hole, first screw rod（14）Pass through the first screw hole and shell
（1）Top movable connects；
The control panel（8）It is arranged on shell（1）Exterior top, the control panel（8）With shell（1）It is fixedly connected, institute
State control panel（8）It is equipped with motor switch（9）Switched with laser detecting apparatus（10）, the motor（6）Pass through motor switch（9）
It is electrically connected with the power supply, the laser detecting apparatus（16）Switched by laser detecting apparatus（10）It is electrically connected with the power supply.
A kind of 2. multicomponent gas laser detection test device of anti-light interference according to claim 1, it is characterised in that：
The top plate（13）Bottom is equipped with dust catcher（7）, the dust catcher（7）With top plate（13）Bottom is fixedly connected, the dust catcher
（7）It is electrically connected with the power supply.
A kind of 3. multicomponent gas laser detection test device of anti-light interference according to claim 1, it is characterised in that：
The shell（1）Internal middle-end is equipped with glycerine box（15）, the glycerine box（15）With shell（1）Bottom is fixedly connected.
A kind of 4. multicomponent gas laser detection test device of anti-light interference according to claim 1, it is characterised in that：
The motor switch（9）For knob switch.
A kind of 5. multicomponent gas laser detection test device of anti-light interference according to claim 1, it is characterised in that：
The power supply is solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170061.8U CN207300851U (en) | 2017-09-13 | 2017-09-13 | A kind of multicomponent gas laser detection test device of anti-light interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170061.8U CN207300851U (en) | 2017-09-13 | 2017-09-13 | A kind of multicomponent gas laser detection test device of anti-light interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300851U true CN207300851U (en) | 2018-05-01 |
Family
ID=62446841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170061.8U Active CN207300851U (en) | 2017-09-13 | 2017-09-13 | A kind of multicomponent gas laser detection test device of anti-light interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709905A (en) * | 2018-06-25 | 2018-10-26 | 复旦大学 | The enhanced gas sensor of light based on inhomogeneous illumination |
-
2017
- 2017-09-13 CN CN201721170061.8U patent/CN207300851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709905A (en) * | 2018-06-25 | 2018-10-26 | 复旦大学 | The enhanced gas sensor of light based on inhomogeneous illumination |
| CN108709905B (en) * | 2018-06-25 | 2020-10-30 | 复旦大学 | Light enhancement type gas sensitive element based on non-uniform illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: 211400 Building 5, Zaolin villa, Tianchi Road, Zaolin Bay Ecological Park (Tongshan Office), Yizheng City, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Hanhai Laser Technology Co.,Ltd. Address before: 518000 room 12g, h, Jinsong building, Tairan industrial and Trade Park, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HAOHAI TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: Room 302, 3rd Floor, Building 5, No. 18 Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 101100 Patentee after: Guoke Hanhai laser technology (Beijing) Co.,Ltd. Address before: Building 5, Zaolin Mountain Villa, Tianchi Road, Zaolin Bay Ecological Park (Tongshan Office), Yizheng City, Yangzhou City, Jiangsu Province, 211400 Patentee before: Jiangsu Hanhai Laser Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |