CN207066963U - Adjusting bracket for air infrared detecting device - Google Patents
Adjusting bracket for air infrared detecting device Download PDFInfo
- Publication number
- CN207066963U CN207066963U CN201720721401.5U CN201720721401U CN207066963U CN 207066963 U CN207066963 U CN 207066963U CN 201720721401 U CN201720721401 U CN 201720721401U CN 207066963 U CN207066963 U CN 207066963U
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- CN
- China
- Prior art keywords
- sliding block
- support
- screw mandrel
- supporting plate
- arresting disk
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model belongs to air infrared detection equipment design and manufacturing technology field, and in particular to a kind of adjusting bracket for air infrared detecting device, including for installing the supporting plate of lens barrel and infrared light supply and/or infrared detector；Supporting plate is rotatably arranged on support along the horizontal direction perpendicular to lens barrel axis, and the support is rotatably arranged on base along vertical axis；Support is provided with sliding block and screw mandrel, and the screw mandrel forms screw thread with the screwed hole offered on sliding block and coordinated, and screw mandrel is provided with knob；The bottom of supporting plate is provided with bootstrap block, and waist-shaped hole is offered on the bootstrap block, and sliding block is provided with a roller bearing, and the roller bearing, which protrudes out to form to be oriented to waist-shaped hole in the waist-shaped hole, to be coordinated.The utility model realizes the integral pitch and left and right sweeping of infrared detection equipment by two-axle rotating table, and drive mechanism of the present utility model is simple, and stability is good, and degree of regulation is high, substantially increases the installation of infrared detection equipment, to light efficiency and to light precision.
Description
Technical field
The utility model belongs to air infrared detection equipment design and manufacturing technology field, and in particular to it is red that one kind is used for air
The adjusting bracket of outer detection means.
Background technology
Atmosphere pollution is one of significant problem that China currently faces, and surrounding air is carried out continuously to monitor on-line, grasped
Dusty gas discharge, diffusion and development law, realize accurate trace to the source for formulating emission reduction policy, assessing emission reduction schedule, thoroughly solution
Certainly atmosphere polluting problem is significant.Quantitative spectrochemical analysis is carried out using " infrared fingerprint " Absorption Characteristics of under test gas,
There is important application in gas on-line checking field so as to obtain under test gas concentration.Gas concentration based on infrared spectrum technology
Detection is divided into two methods of extraction-type detection and open light path type detection, and under test gas need to be pumped into sample cell by extraction-type detection
It is interior, therefore this method can only carry out point source detection, in open light path type detection method intermediate infrared radiation signal directly through to be measured
Region.Compared to extraction-type detection method, large-scale compartmentalization detection can be achieved in open light path type detection.And open light path type
Compartmentalization detection higher requirement is then proposed to optical system, it is necessary to which simple, efficient optical system ensures infrared light
Compose detecting system stability.In equipment to photophase, if the less stable of equipment or degree of regulation are inadequate, being difficult to will be infrared
The sending and receiving end of light beam is correctly adjusted in place.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple to operate, structural stability is good, degree of regulation is high is used for air
The adjusting bracket of infrared detecting device.
To achieve the above object, the utility model provides following technical scheme：One kind is used for air infrared detecting device
Adjusting bracket, including for installing the supporting plate of lens barrel and infrared light supply and/or infrared detector；The supporting plate along perpendicular to
The horizontal direction of lens barrel axis is rotatably arranged on support, and to realize the pitch regulation of lens barrel, the support turns along vertical axis
It is dynamic to be arranged on base, to realize the left and right adjusting of lens barrel；The support is provided with sliding block and screw mandrel, the vertical side in sliding block edge
Set to sliding, the screw mandrel is vertically rotatably arranged on support, the screw mandrel and the screwed hole offered on sliding block
Form screw thread to coordinate, the screw mandrel is provided with the knob being connected with screw mandrel synchronous axial system；The bottom of the supporting plate is provided with bootstrap block,
Waist-shaped hole is offered on the bootstrap block, the hole depth direction of the waist-shaped hole is parallel with the rotor shaft direction of supporting plate, on the sliding block
Provided with a roller bearing, the axis of the roller bearing is also parallel with the rotor shaft direction of supporting plate, the roller bearing protrude out in the waist-shaped hole with
Waist-shaped hole, which forms to be oriented to, to be coordinated.
A position-arresting disk is provided between the support and base, the position-arresting disk, which is rotatably arranged between support and base, to be turned
On axle, the first retaining mechanism is provided between the position-arresting disk and base, the second locking machine is provided between the position-arresting disk and support
Structure；First retaining mechanism includes the arcuate socket that opens up on position-arresting disk, and being connected with whorl of base of setting of base upper end
Hold-down bolt, the arc core of the arcuate socket is located at the centre of gyration of position-arresting disk, and the hold-down bolt is set through the arcuate socket
Put, and the bolt head of hold-down bolt is pressed on the upper surface of position-arresting disk；Second retaining mechanism includes position-arresting disk upper end interval
Two projections set, a horizontally disposed adjusting screw, the top of two adjusting screw are respectively provided with two projection
It is resisted against on the same side of support.
The sliding block is provided with locking pin, and the locking pin is horizontally disposed with, and locking pin is threadedly coupled with sliding block, the support
A vertical bar hole is provided with, the locking pin is set through the vertical bar hole, and the projecting end of locking pin is provided with shoulder, shoulder
Connect with the side aperture section gear opposite with sliding block of vertical bar hole.
The screw mandrel is provided with the stop nut being disposed adjacent with the sliding block.
It is of the present utility model to have technical effect that：The utility model realizes the entirety of infrared detection equipment by two-axle rotating table
Pitching and left and right sweeping, drive mechanism of the present utility model is simple, and stability is good, and degree of regulation is high, substantially increases infrared
The installation of detection device, to light efficiency and to light precision.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the dimensional structure diagram of pitching adjusting mechanism in the utility model；
Fig. 4 is the dimensional structure diagram of left-right adjusting mechanism in the utility model.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
As Figure 1-4, a kind of adjusting bracket for air infrared detecting device, including for install lens barrel 13 and
The supporting plate 10 of infrared light supply and/or infrared detector 14；The supporting plate 10 rotates along the horizontal direction perpendicular to the axis of lens barrel 13
It is arranged on support 11, to realize the pitch regulation of lens barrel 13, the support 11 is rotatably arranged on base 12 along vertical axis,
To realize the left and right adjusting of lens barrel 13；The support 11 is provided with sliding block 17 and screw mandrel 18, and the sliding block 17 is vertically slided
Dynamic to set, the screw mandrel 18 is vertically rotatably arranged on support 11, the screw mandrel 18 and the spiral shell offered on sliding block 17
Pit forms screw thread and coordinated, and the screw mandrel 18 is provided with the knob 181 being connected with the synchronous axial system of screw mandrel 18；The bottom of the supporting plate 10
Portion is provided with bootstrap block 16, and waist-shaped hole 161, hole depth direction and the supporting plate 10 of the waist-shaped hole 161 are offered on the bootstrap block 16
Rotor shaft direction it is parallel, the sliding block 17 is provided with a roller bearing 19, the axis of the roller bearing 19 also rotor shaft direction with supporting plate 10
Parallel, the roller bearing 19, which protrudes out to form to be oriented to waist-shaped hole 161 in the waist-shaped hole 161, to be coordinated.
Preferably, a position-arresting disk 15 is provided between the support 11 and base 12, the position-arresting disk 15 is rotatably arranged on branch
In rotating shaft between frame 11 and base 12, the first retaining mechanism, the position-arresting disk are provided between the position-arresting disk 15 and base 12
The second retaining mechanism is provided between 15 and support 11；First retaining mechanism includes the arcuate socket 151 opened up on position-arresting disk 15,
And the hold-down bolt 121 being threadedly coupled with base 12 that the upper end of base 12 is set, the arc core of the arcuate socket 151 is positioned at spacing
The centre of gyration of disk 15, the hold-down bolt 121 is set through the arcuate socket 151, and the bolt head of hold-down bolt 121 is pressed in
On the upper surface of position-arresting disk 15；Second retaining mechanism includes spaced two projections 152 in the upper end of position-arresting disk 15, described
A horizontally disposed adjusting screw 153 is respectively provided with two projections 152, the top of two adjusting screw 153 is resisted against support
On 11 same side.
Preferably, the sliding block 17 is provided with locking pin 171, and the locking pin 171 is horizontally disposed, and locking pin 171 is with sliding
Block 17 is threadedly coupled, and the support 11 is provided with a vertical bar hole 111, and the locking pin 171 passes through the vertical bar hole 111
Set, the projecting end of locking pin 171 is provided with shoulder, and shoulder breaks with the side aperture opposite with sliding block 17 of vertical bar hole 111
Face gear connects.
Preferably, the screw mandrel 18 is provided with the stop nut 182 being disposed adjacent with the sliding block 17.
The specific operation process of adjusting bracket 11 of the present utility model is：
Pitch regulation：Adjusting knob 181, sliding block 17 is set to move up and down, so as to drive supporting plate 10 to swing up and down, due to guiding
Waist-shaped hole 161 is provided with block 16, therefore supporting plate 10 will not be stuck with sliding block 17 when swinging.
Left and right adjusting：Hold-down bolt 121 is unclamped first, by position-arresting disk 15 and the coarse adjustment of support 11 to substantially accurate position
Put, then tighten hold-down bolt 121, adjusting two adjusting screws 153, support 11 is carried out gently relative to position-arresting disk 15
Micro- swing, until being adjusted in place.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
- A kind of 1. adjusting bracket for air infrared detecting device, it is characterised in that：Including for install lens barrel (13) and The supporting plate (10) of infrared light supply and/or infrared detector (14)；Level of supporting plate (10) edge perpendicular to lens barrel (13) axis Direction is rotatably arranged on support (11), and to realize the pitch regulation of lens barrel (13), the support (11) rotates along vertical axis It is arranged on base (12), to realize the left and right adjusting of lens barrel (13)；The support (11) is provided with sliding block (17) and screw mandrel (18), the sliding block (17) vertically slides setting, and the screw mandrel (18) is vertically rotatably arranged on support (11) On, the screw mandrel (18) forms screw thread cooperation with offering screwed hole on sliding block (17), and the screw mandrel (18) is provided with and screw mandrel (18) knob (181) of synchronous axial system connection；The bottom of the supporting plate (10) is provided with bootstrap block (16), on the bootstrap block (16) Waist-shaped hole (161) is offered, the hole depth direction of the waist-shaped hole (161) is parallel with the rotor shaft direction of supporting plate (10), the sliding block (17) roller bearing (19) is provided with, the axis of the roller bearing (19) is also parallel with the rotor shaft direction of supporting plate (10), the roller bearing (19) protrude out to form to be oriented to waist-shaped hole (161) in the waist-shaped hole (161) and coordinate.
- 2. the adjusting bracket according to claim 1 for air infrared detecting device, it is characterised in that：The support (11) position-arresting disk (15) is provided between base (12), the position-arresting disk (15) is rotatably arranged on support (11) and base (12) Between rotating shaft on, be provided with the first retaining mechanism between the position-arresting disk (15) and base (12), the position-arresting disk (15) and branch The second retaining mechanism is provided between frame (11)；First retaining mechanism includes the arcuate socket (151) opened up on position-arresting disk (15), And the hold-down bolt (121) being threadedly coupled with base (12) that base (12) upper end is set, the arc core of the arcuate socket (151) The centre of gyration positioned at position-arresting disk (15), the hold-down bolt (121) is set through the arcuate socket (151), and hold-down bolt (121) bolt head is pressed on the upper surface of position-arresting disk (15)；Second retaining mechanism includes position-arresting disk (15) upper end interval Two projections (152) set, are respectively provided with a horizontally disposed adjusting screw (153) on two projection (152), and described two The top of adjusting screw (153) is resisted against on the same side of support (11).
- 3. the adjusting bracket according to claim 1 for air infrared detecting device, it is characterised in that：The sliding block (17) locking pin (171) is provided with, the locking pin (171) is horizontally disposed, and locking pin (171) is threadedly coupled with sliding block (17), The support (11) is provided with a vertical bar hole (111), and the locking pin (171) is set through the vertical bar hole (111), The projecting end of locking pin (171) is provided with shoulder, and shoulder breaks with the side aperture opposite with sliding block (17) of vertical bar hole (111) Face gear connects.
- 4. the adjusting bracket according to claim 1 for air infrared detecting device, it is characterised in that：The screw mandrel (18) it is provided with the stop nut (182) being disposed adjacent with the sliding block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721401.5U CN207066963U (en) | 2017-06-20 | 2017-06-20 | Adjusting bracket for air infrared detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721401.5U CN207066963U (en) | 2017-06-20 | 2017-06-20 | Adjusting bracket for air infrared detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066963U true CN207066963U (en) | 2018-03-02 |
Family
ID=61509968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721401.5U Expired - Fee Related CN207066963U (en) | 2017-06-20 | 2017-06-20 | Adjusting bracket for air infrared detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507950A (en) * | 2018-04-09 | 2018-09-07 | 杭州春来科技有限公司 | A kind of open path test side regulating device |
| CN112396041A (en) * | 2021-01-19 | 2021-02-23 | 四川京炜数字科技有限公司 | Road marking alignment system based on image recognition |
| WO2021054926A1 (en) * | 2019-09-19 | 2021-03-25 | Yildiz Teknik Üniversitesi | Hydrogen-assisted, t-shaped slotted quartz tube atom trap system for trace element analyses in flame atomic absorption spectrophotometer device |
-
2017
- 2017-06-20 CN CN201720721401.5U patent/CN207066963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507950A (en) * | 2018-04-09 | 2018-09-07 | 杭州春来科技有限公司 | A kind of open path test side regulating device |
| WO2021054926A1 (en) * | 2019-09-19 | 2021-03-25 | Yildiz Teknik Üniversitesi | Hydrogen-assisted, t-shaped slotted quartz tube atom trap system for trace element analyses in flame atomic absorption spectrophotometer device |
| CN112396041A (en) * | 2021-01-19 | 2021-02-23 | 四川京炜数字科技有限公司 | Road marking alignment system based on image recognition |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190620 |