CN108507950A - A kind of open path test side regulating device - Google Patents
A kind of open path test side regulating device Download PDFInfo
- Publication number
- CN108507950A CN108507950A CN201810312367.5A CN201810312367A CN108507950A CN 108507950 A CN108507950 A CN 108507950A CN 201810312367 A CN201810312367 A CN 201810312367A CN 108507950 A CN108507950 A CN 108507950A
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- China
- Prior art keywords
- base portion
- link
- oscillating deck
- test side
- path test
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
Abstract
The present invention provides a kind of open path test side regulating devices, belong to photoelectric monitor technical field, it solves existing Open distance light path test side and adjusts difficulty height to light, and regulating time is long, cumbersome problem.This open path test side regulating device includes：Base portion；End portion；And attachment device, connect the base portion and end portion；Wherein, the end portion can be swung up and down with respect to attachment device, the attachment device together with end portion can in base portion horizontal hunting.The present invention have it is simple in structure, it is easy to adjust, adjust used time short advantage.
Description
Technical field
The invention belongs to gas analyzer fittings equipment more particularly to a kind of open path test side regulating devices.
Background technology
Gas analyzer will be measured when monitoring the open air such as industrial park operating mode using open path, open light
The light path design of journey generally comprises a transmitting terminal and a receiving terminal, and transmitting terminal and receiving terminal are referred to as test side.When detection,
Transmitting terminal in industrial park one end is set and sends out detection light, it is another that detection light across entire industrial park is arranged on industrial park
The receiving terminal of one end receives, and detection obtains data result.
, the adjusting duration complicated to light adjustment process of the light path design dean of open path, transmitting terminal and receiving terminal, tune
It is high to save difficulty.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that and it is a kind of reasonable in design, to light
Open path test side regulating device easy to adjust.
Object of the invention can be realized by the following technical scheme：
A kind of open path test side regulating device, including：
Base portion；
End portion；And
Attachment device connects the base portion and end portion；
Wherein, the end portion can be swung up and down with respect to attachment device, and the attachment device is together with end portion energy
Enough horizontal huntings in base portion.
Preferably, the attachment device includes：
Link is rotatably connected in base portion；
Swivel base, including a bottom plate and with the spaced oscillating deck of bottom plate, wherein bottom plate be located at below oscillating deck and with
Link is fixedly connected, and oscillating deck is rotatablely connected with link and the upper surface of oscillating deck is close to fix with end portion；
Adjusting screw is located at the side of oscillating deck run-on point, and the adjusting screw is threaded through on bottom plate from the bottom to top, adjusts
The screw rod end of screw and the bottom of oscillating deck abut against；
Elastic component is located at the other side of oscillating deck run-on point, and one end of elastic component is resisted against on bottom plate, elastic component it is another
End is resisted against on oscillating deck, so that oscillating deck is done adaptability swing with the back-out of adjusting screw to provide elastic force.
Preferably, oscillating deck lower face has counterbore with elastic component contact site, the end of elastic component is contained in counterbore.
Preferably, elastic component is spring, the first guide post is installed on bottom plate, the length of the first guide post is less than bottom plate
Interval between oscillating deck, spring are socketed in first guide post.
Preferably, the mounting surface of base portion is protruding with a shaft, on the end that link is connect with base portion
It is provided with connecting hole corresponding with shaft, the shaft is plugged in the connecting hole so that link can be swung around the shaft.
Preferably, being provided with regulating part in the base portion, the regulating part pushes link to swing.
Preferably, regulating part includes adjusting screw rod and adjustment spring, the end of the adjusting screw rod and the one of link
Against to push link to swing around the shaft, the adjustment spring provides bullet between base portion and link for side
Power makes link do adaptability reply swing with exiting for adjusting screw rod.
Preferably, being provided with the second guide post in base portion, the adjustment spring is socketed in the second guide post.
Preferably, being provided at least one banking stop in base portion, the adjusting screw rod and the second guide post are worn
It is located on the banking stop.
Preferably, link includes two blocks of side plates and the connecting plate for connecting two blocks of side plates, link is in " Qian " shape
Construction, wherein the bottom plate erection is fixed between two blocks of side plates, and several arc-shaped waist holes are provided on the connecting plate,
It is worn in waist hole and is used to fix link and base portion by several fixing screws.
Compared with prior art, the present invention has following technological merit：
The present invention is provided with attachment device between end portion and base portion, and end portion can be with respect to attachment device
The swing on vertical direction is carried out, attachment device then base portion can carry out the pendulum in horizontal direction relatively together with end portion
It is dynamic, it can determine the placement angle position of receiving terminal, completion receiving terminal rapidly by the adjustment on vertically and horizontally
Adjustment.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is the structure chart after present invention removal end portion.
Fig. 3 is another viewing angle constructions figure after present invention removal end portion.
Fig. 4 is the explosive view after present invention removal end portion.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, according to one embodiment of present invention, providing a kind of open path test side regulating device, wrap
Include base portion 40；
End portion 10；And
Attachment device 20 connects the base portion 40 and end portion 10；
Wherein, the end portion 10 can be swung up and down with respect to attachment device 20, and the attachment device 20 is together with end
Part 10 can in base portion 40 horizontal hunting.
According to the open path test side regulating device of the present embodiment, end portion 10 is the test side of open path,
It can be transmitting terminal, can also be receiving terminal.End portion 10 is attached by attachment device 20 and base portion 40, and is led to
It crosses the installation of base portion 40 and is placed in monitoring point, end portion 10 can carry out the upper bottom on vertical direction with attachment device 20
It is dynamic, to adjust the light emitting angle of detection light in the vertical direction.End portion 10 and attachment device 20 then may be used as a whole
The swing for carrying out horizontal direction in base portion 40 with opposite base portion 40, to adjust the hair of detection light in the horizontal direction
Angular.By the angle adjustment in vertically and horizontally both direction, the light emitting anger of detection light can be conveniently and rapidly adjusted
Degree so that the detection light that transmitting terminal is sent out can accurately passive receiving terminal be received.
As shown in Figures 2 to 4, in the present embodiment, attachment device 20 includes a link 30, and link 30 includes two
The side plate 31 of a block gap setting and the connecting plate 32 for connecting two blocks of side plates 31, whole cross-sectional configuration is in Qian shape.Link
30 rotations are mounted in base portion 40.
Swivel base is provided on link 30, link 30 is rotatablely connected by swivel base and end portion 10, and swivel base includes one
Bottom plate 22 and with 22 spaced oscillating deck 21 of bottom plate, 22 level of bottom plate puts two blocks of side plates 31 for being fixed on link 30
Between.The top that oscillating deck 21 is located at bottom plate 22 is rotatably connected between two blocks of side plates 31 of link 30, oscillating deck 21 it is upper
End face is close to fix with end portion 10, such as in the present embodiment, and end portion 10 is cylindrical, the upper surface of oscillating deck 21
In arc-shaped, the upper surface portion envelops end portion 10 of oscillating deck 21 is close to fix with end portion 10.
Direction is equipped with adjusting screw 23 from the bottom to top on bottom plate 22, and adjusting screw 23 is located at the one of 21 run-on point of oscillating deck
Side, the end of adjusting screw 23 and the lower face of oscillating deck 21 by precession adjusting screw 23 against pushing 21 court of oscillating deck
23 direction of advance of adjusting screw, which tilts, to be swung.The other side of 21 run-on point of oscillating deck is provided with elastic component, and one end of elastic component is supported
It leans against on bottom plate 22, the other end of elastic component is resisted against on oscillating deck 21.Under natural conditions, elastic component is in compressive state, is applied
Elastic force pushes oscillating deck 21 so that oscillating deck 21 is held against with the end of adjusting screw 23 and contacts, when 23 precession of adjusting screw
When, oscillating deck 21 pushes elastic component and swings, and when adjusting screw 23 screws out, oscillating deck 21 pushes pendulum under the effect of elastic component elastic force
21 backswing of movable plate, oscillating quantity is directly proportional to 23 back-out amount of adjusting screw, realizes in this way through an adjusting screw 23
21 swaying direction of oscillating deck can completely be adjusted and the purpose of oscillating quantity, operator can be very quick and convenient in this direction
The namely adjustment of end portion 10 in the vertical direction of completion oscillating deck 21.
In the present embodiment, elastic component is spring 25, and in actual application, spring 25 is used as elastic component manufacturing cost
It is low, elastic force is provided and keeps the effect of 21 position of oscillating deck notable.Further, in order to ensure that spring 25 will not phase with oscillating deck 21
To sliding, the end of the counterbore being adapted with 25 end of spring there are one settings on the lower face of oscillating deck 21, spring 25 accommodates
In counterbore, counterbore wall forms the end of spring 25 limit in the circumferential, reaches above-mentioned technical purpose.It should be mentioned that
In the present embodiment, different designs is used to the limit of spring 25 on bottom plate 22, the first guide post is provided on bottom plate 22
24, spring 25 is socketed in the first guide post 24, and the first guide post 24 is not only realized to the circumferential limit of spring 25, prevents spring
25 slide on bottom plate 22, are also possible to prevent the flexural deformation under pressure of spring 25.Certainly, in order to ensure the first guide post
24 do not influence the swing of oscillating deck 21, and the length of the first guide post 24 is less than the interval between bottom plate 22 and oscillating deck 21, to give
The swing slot milling of oscillating deck 21.
In the present embodiment, end portion 10 and link 30 carry out the pendulum in horizontal direction with respect to base portion 40 together
It is dynamic.Protrusion is formed with a shaft 45 at the center of base portion 40, and the company of adjusting corresponding with shaft 45 is provided on link 30
Hole is connect, link 30 is plugged on the horizontal hunting that link 30 is realized in shaft 45.
In order to control the oscillating quantity of link 30, in the present embodiment, pushed provided with regulating part in base portion 40
Link 30 is swung.Regulating part includes adjusting screw rod 42 and adjustment spring 43, and adjusting screw rod 42 is for pushing oscillating deck 21 from one
A direction is swung, and adjustment spring 43 is for pushing swing 21 negative direction of oscillating deck to swing and make oscillating deck 21 and adjusting screw rod 42 1
Directly it is in contact condition.
Specifically, being provided at least one banking stop 44 in base portion 40, banking stop 44, which protrudes base portion 40, to be installed
Face, banking stop 44 are used for installation settings adjusting screw rod 42.As shown in figure 4, in the present embodiment, the quantity of banking stop 44 is two
It is a, two banking stops 44 be arranged the edge of base portion 40 and two banking stops 44 respectively with two sides of link 30
Plate 31 corresponds to, and adjusting screw rod 42 is threaded through a banking stop 44, and adjustment spring 43 acts on link 30 and another banking stop
Between 44 and adjustment spring 43 is in compressive state.
In order to ensure that adjustment spring 43 is not bent, does not slide, in the present embodiment, limit the banking stop 44 of adjustment spring 43
On be provided with the second guide post 41, adjustment spring 43 is socketed on the second limited post.
As shown in figure 3, by taking Fig. 3 as an example, when carrying out the adjusting in horizontal direction, if desired link 30 is carried out clockwise
It swings, then screws out adjusting screw rod 42, since the elastic force of adjustment spring 43 acts on, link 30 can follow exiting for adjusting screw rod 42
Doing adaptability follows swing, oscillating quantity directly proportional to the amount of exiting of adjusting screw rod 42.If desired link 30 is carried out counterclockwise
It swings, then precession adjusting screw rod 42.
In conclusion in the present embodiment, it is only necessary to which the output by controlling to adjust screw 23 can be rapidly completed open
Shine journey test side vertical direction up and down adjustment, and exploitation light path test side level can be rapidly completed by controlling to adjust screw rod 42
Direction is adjusted, easy to adjust quick.
In addition, in some embodiments, after the completion of adjusting in order to prevent, the angle in horizontal direction shifts, and is adjusting
After saving the adjusting of screw rod 42, processing is fixed to link 30 and base portion 40.Specifically, the connecting plate of link 30
It is provided with several arc-shaped waist holes 33 on 32, several fixing screws, when being swung, fixing screws are provided in waist hole 33
Adaptability is done in waist hole 33 and follows sliding, and after adjusting, link 30 and base portion 40 are carried out by fixing screws
It is fixed.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of open path test side regulating device, which is characterized in that including：
Base portion；
End portion；And
Attachment device connects the base portion and end portion；
Wherein, the end portion can be swung up and down with respect to attachment device, and the attachment device can be together with end portion
Horizontal hunting in base portion.
2. open path test side according to claim 1 regulating device, which is characterized in that the attachment device includes：
Link is rotatably connected in base portion；
Swivel base, including a bottom plate and with the spaced oscillating deck of bottom plate, wherein bottom plate be located at below oscillating deck and with connect
Frame is fixedly connected, and oscillating deck is rotatablely connected with link and the upper surface of oscillating deck is close to fix with end portion；
Adjusting screw is located at the side of oscillating deck run-on point, and the adjusting screw is threaded through on bottom plate from the bottom to top, adjusting screw
Screw rod end and the bottom of oscillating deck abut against；
Elastic component is located at the other side of oscillating deck run-on point, and one end of elastic component is resisted against on bottom plate, and the other end of elastic component supports
It leans against on oscillating deck, so that oscillating deck is done adaptability swing with the back-out of adjusting screw to provide elastic force.
3. open path test side according to claim 2 regulating device, which is characterized in that oscillating deck lower face and elasticity
Part contact site has counterbore, and the end of elastic component is contained in counterbore.
4. open path test side according to claim 2 or 3 regulating device, which is characterized in that elastic component is spring, bottom
The first guide post is installed on plate, the length of the first guide post is less than the interval between bottom plate and oscillating deck, and spring is socketed in institute
It states in the first guide post.
5. open path test side according to claim 2 regulating device, which is characterized in that on the mounting surface of base portion
It is protruding with a shaft, connecting hole corresponding with shaft is provided on the end that link and base portion connect, the shaft is inserted
It is connected in the connecting hole so that link can be swung around the shaft.
6. open path test side according to claim 5 regulating device, which is characterized in that be arranged in the base portion
There are regulating part, the regulating part that link is pushed to swing.
7. open path test side according to claim 6 regulating device, which is characterized in that regulating part includes adjusting screw rod
And adjustment spring, the end of the adjusting screw rod and the side of link are against to push link to swing around the shaft, it is described
Adjustment spring provides elastic force between base portion and link makes link do adaptability with exiting for adjusting screw rod
It replys and swings.
8. open path test side according to claim 7 regulating device, which is characterized in that be provided in base portion
Two guide posts, the adjustment spring are socketed in the second guide post.
9. open path test side according to claim 8 regulating device, which is characterized in that be provided in base portion to
A few banking stop, the adjusting screw rod and the second guide post are threaded through on the banking stop.
10. open path test side according to claim 2 regulating device, which is characterized in that link includes two pieces of sides
Plate and connecting plate for connecting two blocks of side plates, link are constructed in " Qian " shape, wherein the bottom plate erection is fixed on two pieces of sides
Between plate, it is provided with several arc-shaped waist holes on the connecting plate, is worn in waist hole by several fixing screws for that will connect
Frame is fixed with base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312367.5A CN108507950A (en) | 2018-04-09 | 2018-04-09 | A kind of open path test side regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312367.5A CN108507950A (en) | 2018-04-09 | 2018-04-09 | A kind of open path test side regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507950A true CN108507950A (en) | 2018-09-07 |
Family
ID=63381044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312367.5A Pending CN108507950A (en) | 2018-04-09 | 2018-04-09 | A kind of open path test side regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507950A (en) |
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|---|---|---|---|---|
| JPH06331538A (en) * | 1993-05-25 | 1994-12-02 | Matsushita Electric Ind Co Ltd | Standard-reflecting-face holding device and mounting-angle adjusting device |
| JPH08233732A (en) * | 1995-02-23 | 1996-09-13 | Saika Gijutsu Kenkyusho | Spectroscopic analyzer |
| EP1591802A1 (en) * | 2004-04-27 | 2005-11-02 | Leuze electronic GmbH + Co KG | Alignement device for an optical sensor |
| JP2007057619A (en) * | 2005-08-22 | 2007-03-08 | Ricoh Opt Ind Co Ltd | Optical path adjusting apparatus and light source unit |
| US20110194108A1 (en) * | 2007-08-15 | 2011-08-11 | Hongjie Li | Long Optical Path Gas Monitor |
| CN103575658A (en) * | 2012-08-10 | 2014-02-12 | 能美防灾株式会社 | Photoelectric separation type detector |
| CN107131952A (en) * | 2017-06-19 | 2017-09-05 | 杭州春来科技有限公司 | Adjustable Laser emission end and laser analyzer |
| CN107505279A (en) * | 2017-10-09 | 2017-12-22 | 苏州市光生环境科技有限公司 | A kind of base device for air infrared detection |
| CN207066963U (en) * | 2017-06-20 | 2018-03-02 | 安徽徽智科学仪器有限公司 | Adjusting bracket for air infrared detecting device |
| CN207198023U (en) * | 2017-08-15 | 2018-04-06 | 杭州泽天科技有限公司 | Single-ended reflective laser analyzer in situ |
| CN208076377U (en) * | 2018-04-09 | 2018-11-09 | 杭州春来科技有限公司 | A kind of open path test side regulating device |
-
2018
- 2018-04-09 CN CN201810312367.5A patent/CN108507950A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06331538A (en) * | 1993-05-25 | 1994-12-02 | Matsushita Electric Ind Co Ltd | Standard-reflecting-face holding device and mounting-angle adjusting device |
| JPH08233732A (en) * | 1995-02-23 | 1996-09-13 | Saika Gijutsu Kenkyusho | Spectroscopic analyzer |
| EP1591802A1 (en) * | 2004-04-27 | 2005-11-02 | Leuze electronic GmbH + Co KG | Alignement device for an optical sensor |
| JP2007057619A (en) * | 2005-08-22 | 2007-03-08 | Ricoh Opt Ind Co Ltd | Optical path adjusting apparatus and light source unit |
| US20110194108A1 (en) * | 2007-08-15 | 2011-08-11 | Hongjie Li | Long Optical Path Gas Monitor |
| CN103575658A (en) * | 2012-08-10 | 2014-02-12 | 能美防灾株式会社 | Photoelectric separation type detector |
| CN107131952A (en) * | 2017-06-19 | 2017-09-05 | 杭州春来科技有限公司 | Adjustable Laser emission end and laser analyzer |
| CN207066963U (en) * | 2017-06-20 | 2018-03-02 | 安徽徽智科学仪器有限公司 | Adjusting bracket for air infrared detecting device |
| CN207198023U (en) * | 2017-08-15 | 2018-04-06 | 杭州泽天科技有限公司 | Single-ended reflective laser analyzer in situ |
| CN107505279A (en) * | 2017-10-09 | 2017-12-22 | 苏州市光生环境科技有限公司 | A kind of base device for air infrared detection |
| CN208076377U (en) * | 2018-04-09 | 2018-11-09 | 杭州春来科技有限公司 | A kind of open path test side regulating device |
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Application publication date: 20180907 |