CN107329224A - Antidetonation rain-proof dust protection optical adjusting mechanism - Google Patents
Antidetonation rain-proof dust protection optical adjusting mechanism Download PDFInfo
- Publication number
- CN107329224A CN107329224A CN201710707091.6A CN201710707091A CN107329224A CN 107329224 A CN107329224 A CN 107329224A CN 201710707091 A CN201710707091 A CN 201710707091A CN 107329224 A CN107329224 A CN 107329224A
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- substrate
- adjustment plate
- plate
- adjustment
- rear side
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
- G02B7/004—Manual alignment, e.g. micromanipulators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Antidetonation rain-proof dust protection optical adjusting mechanism, including substrate, closure and adjustment plate, loophole is offered on substrate, transparent glass is provided with loophole, it is assumed that the centerline direction of loophole is fore-and-aft direction, substrate rear side surface has seal groove along edge, sealing ring is provided with seal groove, closure front end crimps with sealing ring and is fixedly connected by trip bolt with substrate, adjustment plate is located in closure and parallel to substrate, connected on rear side of substrate between adjustment plate by positioning adjustment retention device, globoidal mirror and the light source at globoidal mirror back center are provided with adjustment plate, the three-dimensional adjustment positioner between substrate and adjustment plate is provided with the right side of adjustment plate, detector is provided with three-dimensional adjustment positioner.Sealing of the present invention is strong, anti seismic efficiency is good, and can easily be accommodated and position, and can have normal work under vibrations, high ash, rainy adverse circumstances out of doors, and optical signal is stable.
Description
Technical field
The invention belongs to field of engineering technology, more particularly to a kind of antidetonation rain-proof dust protection optical adjusting mechanism.
Background technology
At present, known optical adjusting mechanism can only be used in the environment of the shockproof free from dust in laboratory, and out of doors
Comparing can not be used under severe operating mode if when high grey, rainy, vibrations, and adjustment is got up also cumbersome.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provide it is a kind of be conveniently adjusted, can be in high ash, vibrations, rainy work
Used under condition and the stable antidetonation rain-proof dust protection optical adjusting mechanism of optical signalling.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Antidetonation rain-proof dust protection optical adjusting mechanism,
Including substrate, closure and adjustment plate, offered on substrate and be provided with transparent glass at loophole, loophole, it is assumed that loophole
Centerline direction be fore-and-aft direction, substrate rear side surface has in seal groove, seal groove along edge is provided with sealing ring, close
Capping front end crimps with sealing ring and is fixedly connected by trip bolt with substrate, and adjustment plate is located in closure and parallel to base
Connected on rear side of plate, substrate between adjustment plate by positioning adjustment retention device, globoidal mirror is provided with and positioned at arc in adjustment plate
The three-dimensional adjustment positioning dress between substrate and adjustment plate is provided with the right side of face Jing Houcezhongxinchu light source, adjustment plate
Put, detector is provided with three-dimensional adjustment positioner.
Positioning adjustment retention device includes offering three mounting holes arranged in equilateral triangle on three studs, substrate,
Offered in adjustment plate three respectively with an one-to-one unthreaded hole of mounting hole, the front end difference corresponding inserted of three studs exists
Welded in one mounting hole and with substrate, the rear end of three studs is each passed through a unthreaded hole in adjustment plate, and unthreaded hole internal diameter is big
In being threadedly coupled two clamp nuts, the front side of two clamp nuts respectively with adjustment plate on the external diameter of stud, each stud
Face and the contact of trailing flank top pressure, are arranged with a compression spring on each stud, the rear and front end of compression spring respectively with base
The clamp nut top pressure of plate and rear side coordinates.
Three-dimensional adjustment positioner includes L-shaped left and right adjusting plate, and left and right adjusting plate is by vertically disposed rear side riser
With right side riser composition, the right edge of rear side riser is fixedly connected with the rear lateral edge of right side riser；
Twice left and right adjusting elongated hole is offered along left and right horizontal direction, adjustment plate rear side surface is along left and right horizontal direction in adjustment plate
Left and right chute is provided with, rear side riser is slidably arranged in the left and right chute on rear side of adjustment plate, and adjustment plate through left and right by adjusting
First adjusting screw of section elongated hole is fixedly connected with rear side riser；
Right side riser right flank is provided with to slide in front and rear chute, front and rear chute along anterior-posterior horizontal direction is provided with front and rear regulation
Elongated hole is adjusted before and after offering twice along anterior-posterior horizontal direction on plate, front and rear adjustable plate, front and rear adjustable plate through front and rear by adjusting
Second adjusting screw of section elongated hole is fixedly connected with right side riser；
Vertically vertical direction is provided with gliding groove to front and rear adjustable plate right flank, and interior slide of upper gliding groove is provided with height regulation
Vertically vertical direction offers twice and highly adjusts elongated hole on plate, DOCK LEVELER, and DOCK LEVELER through height by adjusting
3rd adjusting screw of section elongated hole is fixedly connected with front and rear adjustable plate；
Correspondence offers the fixing hole for installing detector on right side riser, front and rear adjustable plate and height regulation elongated hole.
Using above-mentioned technical proposal, light source with it is concentric on globoidal mirror, globoidal mirror is fixed on adjustment plate by sunk screw
On, three studs that adjustment plate is distributed by equilateral triangle, which are positioned, to be supported, and is determined a plan view according to 3 points, is adjusted three
Stud, so that it may change the angle of adjustment plate, because the internal diameter of unthreaded hole is more than the external diameter of stud, can so adjust two on stud
Mobile adjustment plate behind the position of the individual clamp nut for clipping adjustment plate, after the angle adjustment of adjustment plate is good, two clamp nut locks
Tightly.The effect of compression spring makes clamp nut not loosen when being vibrations, so that adjustment plate keeps the stabilization with substrate one
Property.Globoidal mirror and light source are fixed together, and because the focussing force focus of globoidal mirror is always relatively-stationary with its mirror
Position.
Detector is arranged on three-dimensional adjustment positioner, and the position of detector can be adjusted with top to bottom, left and right, front and rear, with
Manufacturing and positioning errors are eliminated, sensing point is placed exactly in the focus of globoidal mirror.Sealing is placed after having adjusted in seal groove
Circle, covers closure, closure end compresses sealing ring, and using trip bolt and locks, completely cuts off extraneous interference, thus
Detector, light source and globoidal mirror is set to be in a closed box, can be with waterproof and dustproof.The incident light that light source is launched,
After prismatic reflection, focus on detector.
Adjusting around in three-dimensional adjustment positioner, up and down uses chute plus the regulative mode of elongated hole,
And be fixed on the positioning by screw.This regulation and positioning method is simple in construction, degree of regulation is high, easily fabricated, convenient behaviour
Make.
In summary, sealing of the present invention is strong, anti seismic efficiency is good, and can easily be accommodated and position, and can have shake out of doors
Normal work under dynamic, high ash, rainy adverse circumstances, optical signal is stable.
Brief description of the drawings
Fig. 1 is that the present invention removes the dimensional structure diagram after closure；
Fig. 2 is that the present invention removes the planar structure schematic diagram after closure；
Fig. 3 is A-A sectional views in Fig. 2.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, antidetonation rain-proof dust protection optical adjusting mechanism of the invention, including substrate 1, sealing
Offered on lid 2 and adjustment plate 3, substrate 1 and transparent glass 4 is provided with loophole, loophole, it is assumed that the center line side of loophole
To for fore-and-aft direction, the rear side surface of substrate 1 has along edge is provided with sealing ring 6, closure 2 in seal groove 5, seal groove 5
Front end crimps with sealing ring 6 and is fixedly connected by trip bolt with substrate 1, and adjustment plate 3 is located in closure 2 and parallel to base
Plate 1, is connected by positioning adjustment retention device between the rear side of substrate 1 and adjustment plate 3, globoidal mirror 7 and position is provided with adjustment plate 3
Light source 8 at the back center of globoidal mirror 7, the right side of adjustment plate 3 is provided with the three-dimensional tune between substrate 1 and adjustment plate 3
Detector is provided with setting device, three-dimensional adjustment positioner.
Positioning adjustment retention device includes offering three installations arranged in equilateral triangle on three studs 9, substrate 1
Offered in hole, adjustment plate 3 three respectively with an one-to-one unthreaded hole of mounting hole（Smooth hole）, before three studs 9
Corresponding inserted is welded in a mounting hole and with substrate 1 respectively at end, and the rear end of three studs 9 is each passed through in adjustment plate 3
One unthreaded hole, unthreaded hole internal diameter, which is more than on the external diameter of stud 9, each stud 9, is threadedly coupled two clamp nuts 10, two fastenings
Nut 10 is contacted with the leading flank and trailing flank top pressure of adjustment plate 3 respectively, and a compression spring is arranged with each stud 9
11, the rear and front end of compression spring 11 coordinates with the top pressure of clamp nut 10 of substrate 1 and rear side respectively.
Three-dimensional adjustment positioner includes L-shaped left and right adjusting plate, and left and right adjusting plate is by vertically disposed rear side riser
12 and right side riser 13 constitute, the right edge of rear side riser 12 is fixedly connected with the rear lateral edge of right side riser 13；
Twice left and right adjusting elongated hole 14 is offered along left and right horizontal direction, the rear side surface of adjustment plate 3 is along left and right horizontal in adjustment plate 3
Direction is provided with left and right chute, and rear side riser 12 is slidably arranged in the left and right chute of the rear side of adjustment plate 3, and adjustment plate 3 is by wearing
The first adjusting screw 15 for crossing left and right adjusting elongated hole 14 is fixedly connected with rear side riser 12；
The right flank of right side riser 13 is provided with to slide in front and rear chute, front and rear chute along anterior-posterior horizontal direction is provided with front and rear regulation
Elongated hole 17 is adjusted before and after offering twice along anterior-posterior horizontal direction on plate 16, front and rear adjustable plate 16, front and rear adjustable plate 16 is by wearing
The second adjusting screw 18 for crossing front and rear regulation elongated hole 17 is fixedly connected with right side riser 13；
Vertically vertical direction is provided with gliding groove to the front and rear right flank of adjustable plate 16, and interior slide of upper gliding groove is provided with height tune
Vertically vertical direction offers twice and highly adjusts elongated hole 20 on section plate 19, DOCK LEVELER 19, and DOCK LEVELER 19 passes through
The 3rd adjusting screw 21 through height regulation elongated hole 20 is fixedly connected with front and rear adjustable plate 16；
Correspondence offers the fixing hole for installing detector on right side riser 13, front and rear adjustable plate 16 and height regulation elongated hole
22。
Light source 8 with it is concentric on globoidal mirror 7, globoidal mirror 7 is fixed in adjustment plate 3 by sunk screw, adjustment plate 3 by
Three studs 9 positioning support of equilateral triangle distribution, determines a plan view according to 3 points, adjusts three studs 9, so that it may change
Become the angle of adjustment plate 3, because the internal diameter of unthreaded hole is more than the external diameter of stud 9, can so adjust on stud 9 two clip tune
Mobile adjustment plate 3 behind the position of the clamp nut 10 of whole plate 3, after the angle adjustment of adjustment plate 3 is good, two clamp nuts 10 are locked
Tightly, clamp nut 10 is made not loosen when the effect of compression spring 11 is vibrations, globoidal mirror 7 and light source 8 are fixed together, and
Due to globoidal mirror 7 focussing force focus always with its mirror relatively fixed position.
Detector is arranged on three-dimensional adjustment positioner, and the position of detector can be adjusted with top to bottom, left and right, front and rear, with
Manufacturing and positioning errors are eliminated, sensing point is placed exactly in the focus of globoidal mirror 7.Upper sealing ring 6, covers sealing after having adjusted
Lid 2 simultaneously using trip bolt and is locked, and is completely cut off extraneous interference, detector, light source 8 and globoidal mirror 7 is in one
, can be with waterproof and dustproof in individual closed box.The incident light that light source 8 is launched, after prismatic reflection, is focused on detector.
Three-dimensional adjustment positioner adds the regulative mode of elongated hole using chute, and is fixed on the positioning by screw.
This regulation and positioning method is simple in construction, degree of regulation is high, easily fabricated, convenient operation.
Be additionally provided with substrate 1 is used for the present invention for penetrating the threading hole one-level that wire is connected with light source, detector
Screwed hole fixed to working environment correct position.
The present embodiment not makees any formal limitation to shape, material, structure of the present invention etc., every according to this hair
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (3)
1. antidetonation rain-proof dust protection optical adjusting mechanism, it is characterised in that：Including substrate, closure and adjustment plate, opened on substrate
Provided with loophole, transparent glass is provided with loophole, it is assumed that the centerline direction of loophole is table on rear side of fore-and-aft direction, substrate
Face has along edge is provided with sealing ring in seal groove, seal groove, closure front end is crimped with sealing ring and by fastening spiral shell
Nail is fixedly connected with substrate, and adjustment plate is located in closure and parallel to substrate, positioning is passed through between substrate rear side and adjustment plate
Adjust and be provided with globoidal mirror and the light source at globoidal mirror back center, the right side of adjustment plate in retention device connection, adjustment plate
Side is provided with the three-dimensional adjustment positioner between substrate and adjustment plate, three-dimensional adjustment positioner and is provided with detection
Device.
2. antidetonation rain-proof dust protection optical adjusting mechanism according to claim 1, it is characterised in that：Locking group of positioning adjustment
Part, which includes offering on three studs, substrate in three mounting holes arranged in equilateral triangle, adjustment plate, offers three difference
With an one-to-one unthreaded hole of mounting hole, the front end of three studs is distinguished corresponding inserted in a mounting hole and welded with substrate
Connect, the rear end of three studs is each passed through a unthreaded hole in adjustment plate, unthreaded hole internal diameter is more than on the external diameter of stud, each stud
Two clamp nuts are threadedly coupled, two clamp nuts are contacted with the leading flank and trailing flank top pressure of adjustment plate respectively, each
It is arranged with a compression spring on stud, the clamp nut top pressure of the rear and front end of compression spring respectively with substrate and rear side is matched somebody with somebody
Close.
3. antidetonation rain-proof dust protection optical adjusting mechanism according to claim 1, it is characterised in that：Three-dimensional adjustment positioning dress
Put including L-shaped left and right adjusting plate, left and right adjusting plate is made up of vertically disposed rear side riser and right side riser, rear side riser
Right edge be fixedly connected with the rear lateral edge of right side riser；
Twice left and right adjusting elongated hole is offered along left and right horizontal direction, adjustment plate rear side surface is along left and right horizontal direction in adjustment plate
Left and right chute is provided with, rear side riser is slidably arranged in the left and right chute on rear side of adjustment plate, and adjustment plate through left and right by adjusting
First adjusting screw of section elongated hole is fixedly connected with rear side riser；
Right side riser right flank is provided with to slide in front and rear chute, front and rear chute along anterior-posterior horizontal direction is provided with front and rear regulation
Elongated hole is adjusted before and after offering twice along anterior-posterior horizontal direction on plate, front and rear adjustable plate, front and rear adjustable plate through front and rear by adjusting
Second adjusting screw of section elongated hole is fixedly connected with right side riser；
Vertically vertical direction is provided with gliding groove to front and rear adjustable plate right flank, and interior slide of upper gliding groove is provided with height regulation
Vertically vertical direction offers twice and highly adjusts elongated hole on plate, DOCK LEVELER, and DOCK LEVELER through height by adjusting
3rd adjusting screw of section elongated hole is fixedly connected with front and rear adjustable plate；
Correspondence offers the fixing hole for installing detector on right side riser, front and rear adjustable plate and height regulation elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707091.6A CN107329224A (en) | 2017-08-17 | 2017-08-17 | Antidetonation rain-proof dust protection optical adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707091.6A CN107329224A (en) | 2017-08-17 | 2017-08-17 | Antidetonation rain-proof dust protection optical adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107329224A true CN107329224A (en) | 2017-11-07 |
Family
ID=60224516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707091.6A Pending CN107329224A (en) | 2017-08-17 | 2017-08-17 | Antidetonation rain-proof dust protection optical adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107329224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630931A (en) * | 2020-12-25 | 2021-04-09 | 中国华录集团有限公司 | Laser projection optical system reflector precision adjustable structure |
-
2017
- 2017-08-17 CN CN201710707091.6A patent/CN107329224A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630931A (en) * | 2020-12-25 | 2021-04-09 | 中国华录集团有限公司 | Laser projection optical system reflector precision adjustable structure |
| CN112630931B (en) * | 2020-12-25 | 2022-08-09 | 中国华录集团有限公司 | Laser projection optical system reflector precision adjustable structure |
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