CN110320624A - Quasi- orthogonal wedge adjustment mechanism - Google Patents
Quasi- orthogonal wedge adjustment mechanism Download PDFInfo
- Publication number
- CN110320624A CN110320624A CN201910659210.4A CN201910659210A CN110320624A CN 110320624 A CN110320624 A CN 110320624A CN 201910659210 A CN201910659210 A CN 201910659210A CN 110320624 A CN110320624 A CN 110320624A
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- wedge
- screw rod
- adjusting screw
- orthogonal
- adjustment mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 15
- 230000014759 maintenance of location Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009527 percussion Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
Quasi- orthogonal wedge adjustment mechanism of the invention is related to a kind of equipment that adjustment laser beam axis is directed toward, specifically a kind of device using wedge adjustment optical axis.The orthogonal wedge adjustment mechanism of standard, with wedge seat, two sets of wedges cooperated each other are installed in the two sides of wedge seat and adjust unit, wedge adjusts the optical channel for being provided with perforation wedge seat between unit, the wedge regulating tank of perforation wedge seat is provided with above optical channel；It includes adjusting screw rod, sliding block and wedge circle that wedge, which adjusts unit,；The middle section of adjusting screw rod is provided with screw thread, both ends are mirror surface, the head of adjusting screw rod is provided with retention bead, the diameter of retention bead is greater than the through-hole of equipment box side, it is limited for the inner wall with equipment box, the top of retention bead is provided with adjusting knob, and adjusting knob is less than the through-hole of equipment box side, so as to extend out to the outer wall of equipment box；The second half section diameter of adjusting screw rod is less than middle section；Wedge circle is ring-type, and wedge is inlaid in ring.
Description
Technical field
Quasi- orthogonal wedge adjustment mechanism of the invention is related to a kind of equipment that adjustment laser beam axis is directed toward, specifically a kind of benefit
With the device of wedge adjustment optical axis.
Background technique
In laser shooting training, laser transmitter is mounted on gun tube, on gun barrel, and the optical axis using transmitter is needed before use
Device is adjusted to calibrate the laser beam optical axis of transmitter and aiming point, it could normal use.
Existing optical axis adjustable device is the two-dimentional machinery regulating device that can adjust beam direction in laser transmitter,
Laser beam optical axis is both horizontally and vertically being adjusted, this mode precision and volume cannot be taken into account, and structure is complicated, to assembly precision
It is required that it is high, and not impact resisting vibrating.
Summary of the invention
Present invention aims to overcome that above-mentioned deficiency, provides a kind of standard orthogonal wedge adjustment mechanism, light is passed through based on optical axis
Wedge generates the principle of deflection, can be realized optical axis both direction Orthogonal modification, using easy, precision is high, small in size, structure is simple
Reliable and impact resistance can be used for outside transmitter adjusting.
The technical solution that quasi- orthogonal wedge adjustment mechanism of the invention is taken are as follows:
The orthogonal wedge adjustment mechanism of standard, has wedge seat, is equipped with two sets of light cooperated each other in the two sides of wedge seat
Wedge adjusts unit, and wedge adjusts the optical channel for being provided with perforation wedge seat between unit, is provided with and passes through above optical channel
The wedge regulating tank of light passing wedge block；It includes adjusting screw rod, sliding block and wedge circle that wedge, which adjusts unit,；The middle section of adjusting screw rod is arranged
There is screw thread, both ends are mirror surface, and the head of adjusting screw rod is provided with retention bead, and the diameter of retention bead is greater than equipment box side
Through-hole is limited for the inner wall with equipment box, and the top of retention bead is provided with adjusting knob, and adjusting knob is less than equipment
The through-hole of case side facilitates so as to extend out to the outer wall of equipment box and carries out rotation adjusting；The second half section diameter of adjusting screw rod
Less than middle section；Wedge circle is ring-type, wedge is inlaid in ring, the outer rim of wedge circle is provided with shift fork；The middle part of sliding block is arranged
There is internal screw thread corresponding with external screw thread in the middle part of adjusting screw rod, the side of sliding block is provided with driving lever, and driving lever stretches out wedge regulating tank simultaneously
It is caught in shift fork；When two shift fork positions are placed in the middle, the angles of wedge of two wedges inlayed is towards orthogonal orthogonal.
When assembly, adjusting screw rod is inserted into wedge seat, sliding block is screwed in the middle part of adjusting screw rod, and there will be driving lever
Wedge regulating tank is stretched out in side outwardly, and the wedge circle for being equipped with wedge is attached to the side of wedge seat, and driving lever is located in shift fork
Portion, and it is pressed respectively against with briquetting the outer rim of wedge circle, after rotating adjusting screw rod by hand, adjusting screw rod band movable slider or so is moved
It is dynamic, and then drive wedge circle to rotate in briquetting by shift fork.
Optical axis generates deflection by wedge, and when wedge small angle rotation, axis movement track is segment circular arc, is similar to straight
Line；Two wedge thinnest part original coaxials are orthogonally located, and optical axis passes through the wedge of two quadrature arrangements, realizes that optical axis is being adjusted
The adjusting of horizontal, vertical both direction in range.
Be also equipped with position limited gear in the tail end of the lateral surface of wedge seat, adjusting screw rod, be also equipped on wedge seat with
The elastic spacing piece matched, the top of the elastic spacing piece has the retention bead of triangular shape, can clip limiting
On the gear of position, when rotating adjusting screw rod, since elastic spacing piece has elasticity, flexible deformation occurs for elastic spacing piece, allows
Adjusting screw rod rotation, after screw rod to be regulated stops operating, and region new on clip to position limited gear, to guarantee adjusting screw rod
It does not slide, plays the role of limit.
On the adjusting screw rod, the diameter of thread segment is greater than the mirror surface section of two sides；It is arranged with respectively in two mirror surface sections
Compressed spring, for when rotating adjusting screw rod, preventing rotation, excessively sliding block skids off thread segment.
The cross section of the optical channel is circle.
When two wedges are coaxially orthogonally located, if small angle rotation wedge, level, the vertical direction of optical axis can be realized
Orthogonal modification.
Screw rod rotation is slided in the wedge regulating tank of wedge seat with movable slider, and sliding block drives the wedge circle equipped with wedge to turn
Dynamic, when passing through wedge orthogonal deflection occurs for optical axis.
Adjusting screw rod rotation will drive limit disc spins, elastic spacing piece with position limited gear CONTACT WITH FRICTION, position limited gear
With subdivision tooth, subdivision tooth is more, adjusts finer；Adjusting screw rod stops rotating, and position limited gear remains static, elasticity limit
The protrusion of bit slice is caught between cog and generates position-limiting action.
The application method of quasi- orthogonal wedge adjustment mechanism of the invention is as follows:
Quasi- orthogonal wedge adjustment mechanism of the invention is mounted on firearms；Determine the correct point of irradiation of laser, percussion laser hair
Machine is penetrated, is allowed to generate practical point of irradiation；The optical axis of laser after two panels wedge, will generate refraction respectively, when rotation is adjusted
After screw rod, sliding block drives corresponding wedge circle to be rotated, and then wedge is driven to be rotated, and optical axis will have certain amplitude
It swings.The apex angle of two panels wedge is placed by mutually perpendicular direction, when what two panels wedge carried out low-angle respectively carrys out back rotation
When, the optical axis after wedge can occur two and mutually perpendicular swing back and forth.By requirement, different angles is rotated respectively
Degree, optical axis can reach the level and height displacement of specified requirement, be achieved in mutually perpendicular two-dimensional direction optical axis adjustment.
Beneficial effect of the present invention: the present invention can solve that cumbersome, precision is low, volume is big, not impact resisting vibrating
Problem can be realized the orthogonal both direction of optical axis and adjust, using simplicity, improves degree of regulation, small in size, impact resisting vibrating.
Cooperation between adjusting screw rod and sliding block, wedge circle converts linear motion for rotary motion and is then converted to rotate
Movement reduces influence of the random vibration to device；
The wedge of two quadrature arrangements of small angle rotation, the adjusting of the simple level, vertical direction for realizing optical axis, replaces tradition
The double wedges of big angle rotary, optical axis adjust drawback complicated for operation；
The elastic force of elastic spacing piece is pressed on the protrusion of its triangle on position limited gear, and screw rod drives position limited gear rotation,
Each circle that screw rod rotates all is segmented, improves the precision of adjusting by the feedback that can generate vibration and sound；
After the completion of optical axis is adjusted, elastic spacing piece is pressed on position limited gear, hinders rotation of the screw rod because impacting or vibrating generation,
It reduces impact or vibrates the influence to optical axis, improve impact resisting vibrating.
Detailed description of the invention
Below with reference to attached drawing, the invention will be further described:
Fig. 1 is the structural schematic diagram of wedge regulating device in the present invention；
Fig. 2 is the decomposing state structural schematic diagram of wedge regulating device in the present invention；
Fig. 3 adjusts the schematic diagram of optical axis between the two orthogonal wedges in the present invention；
Fig. 4 is structural schematic diagram of the present invention after including laser transmitter and appliance case；
Fig. 5 is the partial sectional view of wedge regulating device in the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Reference attached drawing 1-5, the technical solution that the quasi- orthogonal wedge adjustment mechanism of the present invention is taken are as follows:
The orthogonal wedge adjustment mechanism of standard has wedge seat 4, is equipped with two sets of light cooperated each other in the two sides of wedge seat 4
Wedge adjusts unit, and wedge adjusts the optical channel 5 that perforation wedge seat is provided between unit, and the top of optical channel 5 is provided with
Penetrate through the wedge regulating tank 6 of wedge seat 4；It includes adjusting screw rod 3, sliding block 7 and wedge circle 8 that wedge, which adjusts unit,；Adjusting screw rod 3
Middle section is provided with screw thread 3-1, and both ends are mirror surface, and the head of adjusting screw rod 3 is provided with retention bead 3-2, and retention bead 3-2's is straight
Diameter is greater than the through-hole of 1 side of equipment box, and for being limited with the inner wall of equipment box 1, the top of retention bead 3-2 is provided with tune
Save knob 3-3, adjusting knob 3-3 is less than the through-hole of 1 side of equipment box, so as to extend out to the outer wall of equipment box 1, it is convenient into
Row rotation is adjusted；The second half section diameter of adjusting screw rod 3 is less than middle section；Wedge circle 8 is ring-type, and wedge 9, wedge are inlaid in ring
The outer rim of circle 8 is provided with shift fork 8-1；The middle part of sliding block 7 is provided with internal screw thread corresponding with 3 middle part external screw thread of adjusting screw rod, sliding
The side of block 7 is provided with driving lever 7-1, and driving lever 7-1 stretches out wedge regulating tank 6 and is caught in shift fork 8-1；When two shift fork 8-1
When setting placed in the middle, the angles of wedge of two wedges 9 inlayed is towards orthogonal orthogonal.
When assembly, adjusting screw rod 3 is inserted into wedge seat 4, sliding block 7 is screwed in the middle part of adjusting screw rod 3, and will have and dial
Wedge regulating tank 6 is stretched out in the side of bar 7-1 outwardly, and the wedge circle 8 for being equipped with wedge 9 is attached to the side of wedge seat 4, driving lever
7-1 is located inside shift fork 8-1, and the outer rim of wedge circle 8 is pressed respectively against with briquetting 10, after rotating adjusting screw rod 3 by hand, adjusts
Screw rod 3 is moved left and right with movable slider 7, and then drives wedge circle 8 to rotate in briquetting 10 by shift fork 8-1.
In the lateral surface of wedge seat 4, the tail end of adjusting screw rod 3 is also equipped with position limited gear 11, also installs on wedge seat 4
There is elastic spacing piece 12 with matching, the top of the elastic spacing piece 12 has the retention bead 12-1 of triangular shape,
Can clip on position limited gear 11, when rotating adjusting screw rod 3, due to elastic spacing piece 12 have elasticity, elastic spacing piece
12 occur flexible deformation, and adjusting screw rod 3 is allowed to rotate, after screw rod 3 to be regulated stops operating, and it is new on clip to position limited gear 11
Region play the role of limit to guarantee that adjusting screw rod 3 does not slide.
On the adjusting screw rod 3, the diameter of thread segment is greater than the mirror surface section of two sides；It is arranged with respectively in two mirror surface sections
Compressed spring 13, for when rotating adjusting screw rod 3, preventing rotation, excessively sliding block 7 skids off thread segment.
The cross section of the optical channel 5 is circle.
The application method of quasi- orthogonal wedge adjustment mechanism of the invention is as follows:
Quasi- orthogonal wedge adjustment mechanism of the invention is mounted on firearms；Determine the correct point of irradiation of laser, percussion laser hair
Machine 2 is penetrated, is allowed to generate practical point of irradiation；The optical axis 14 of laser after two panels wedge 9, will generate refraction, working as rotation respectively
After adjusting screw rod 3, sliding block 7 drives corresponding wedge circle 8 to be rotated, and then wedge 9 is driven to be rotated, and optical axis 14 will have
The swing of certain amplitude.The apex angle of two panels wedge 9 is placed by mutually perpendicular direction, when two panels wedge 9 carries out small angle respectively
When carrying out back rotation of degree, the optical axis 14 after wedge 9 can occur two and mutually perpendicular swing back and forth.By requirement, divide
Different angles is not rotated, and optical axis 14 can reach the level and height displacement of specified requirement, be achieved in mutually perpendicular
The adjustment of two-dimensional direction optical axis.
Optical axis 14 generates deflection by wedge 9, and when 9 small angle rotation of wedge, 14 motion profile of optical axis is segment circular arc, closely
It is similar to straight line；Two 9 thinnest parts of wedge are coaxially orthogonally located, and optical axis 14 passes through the wedge 9 of two quadrature arrangements, so that it may realize
The adjusting of horizontal, the vertical both direction in adjustable range of optical axis 14.
The wedge angle of wedge is 3 °, and material uses K9 glass, and adjusting screw rod uses M4 standard thread, when rotation 9 is enclosed, wedge
Angle rotatable is 60 °, and the number of teeth of position limited gear is 40 teeth.
Embodiment
Quasi- orthogonal wedge adjustment mechanism when in use, has hollow equipment box 1, is fixedly mounted in the rear end of equipment box 1
There is laser transmitter 2, the front of laser transmitter 2 is fixedly installed with quasi- orthogonal wedge adjustment mechanism；On equipment box 1, it is located at
Session through-hole is offered on position immediately ahead of quasi- orthogonal wedge adjustment mechanism, the optical axis of laser is emitted for laser transmitter 2
14 project behind quasi- orthogonal wedge adjustment mechanism adjustment position；The through-hole there are two equidimension is opened up in the side of equipment box 1,
3 top of adjusting screw rod on quasi- orthogonal wedge adjustment mechanism is stretched out, and is conveniently adjusted.
On 1 outer wall of equipment box, the edge of adjusting screw rod 3 is provided with scale, for facilitating the adjusting of adjusting screw rod 3.
Measured result of the present invention: device can realize that optical axis is adjusted in that orthogonal direction.If changing wedge angle, wedge rotation
Angle, the position-arresting disk number of teeth, the parameter of screw rod rotating cycle can get different adjusting range and degree of regulation.
Before the invention of this dress is in use, be placed in laser transmitter, rotary screw is realized in outside to the tune of laser beam axis
Section.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (7)
1. a kind of orthogonal wedge adjustment mechanism of standard, it is characterised in that: there is wedge seat, the two sides of wedge seat be equipped with two sets it is mutual
For cooperation wedge adjust unit, wedge adjust unit between be provided with perforation wedge seat optical channel, optical channel it is upper
Side is provided with the wedge regulating tank of perforation wedge seat；It includes adjusting screw rod, sliding block and wedge circle that wedge, which adjusts unit,；Adjusting screw rod
Middle section be provided with screw thread, both ends are mirror surface, and the head of adjusting screw rod is provided with retention bead, and the diameter of retention bead, which is greater than, to be set
The through-hole of standby case side, is limited for the inner wall with equipment box, and the top of retention bead is provided with adjusting knob, adjusts rotation
The through-hole that button is less than equipment box side facilitates so as to extend out to the outer wall of equipment box and carries out rotation adjusting；Adjusting screw rod
Second half section diameter is less than middle section；Wedge circle is ring-type, wedge is inlaid in ring, the outer rim of wedge circle is provided with shift fork；Sliding block
Middle part be provided with the corresponding internal screw thread of external screw thread in the middle part of adjusting screw rod, the side of sliding block be provided with driving lever, driving lever stretches out light
Wedge regulating tank is simultaneously caught in shift fork；When two shift fork positions are placed in the middle, the angles of wedge of two wedges inlayed towards it is orthogonal just
It hands over；
Adjusting screw rod is inserted into wedge seat, sliding block is screwed in the middle part of adjusting screw rod, and there will be the side of driving lever towards overhanging
The wedge circle for being equipped with wedge is attached to the side of wedge seat by wedge regulating tank out, and driving lever is located inside shift fork, and uses briquetting
It is pressed respectively against the outer rim of wedge circle, after rotating adjusting screw rod by hand, adjusting screw rod band movable slider is moved left and right, and then by dialling
Fork drives wedge circle to rotate in briquetting.
2. a kind of orthogonal wedge adjustment mechanism of standard according to claim 1, it is characterised in that: in the lateral surface of wedge seat,
The tail end of adjusting screw rod is also equipped with position limited gear, and elastic spacing piece with matching is also equipped on wedge seat, described
Elastic spacing piece top have triangular shape retention bead, can clip on position limited gear, when rotating adjusting screw rod,
Since elastic spacing piece has elasticity, flexible deformation occurs for elastic spacing piece, and adjusting screw rod is allowed to rotate, and screw rod to be regulated stops
After rotation, and limit is played the role of to guarantee that adjusting screw rod does not slide in region new on clip to position limited gear.
3. a kind of orthogonal wedge adjustment mechanism of standard according to claim 1, it is characterised in that: on the adjusting screw rod,
The diameter of thread segment is greater than the mirror surface section of two sides；It is arranged with compressed spring respectively in two mirror surface sections, for adjusting spiral shell in rotation
When bar, preventing rotation, excessively sliding block skids off thread segment.
4. a kind of orthogonal wedge adjustment mechanism of standard according to claim 1, it is characterised in that: the cross of the optical channel
Section is circle.
5. a kind of orthogonal wedge adjustment mechanism of standard according to claim 1, it is characterised in that: there is hollow equipment box,
It is fixedly installed with laser transmitter in the rear end of equipment box, quasi- orthogonal wedge adjustment machine is fixedly installed in front of laser transmitter
Structure；On equipment box, session through-hole is offered on the position immediately ahead of quasi- orthogonal wedge adjustment mechanism, is used for Laser emission
The optical axis of machine transmitting laser projects behind quasi- orthogonal wedge adjustment mechanism adjustment position；There are two being opened up in the side of equipment box
The through-hole of equidimension, the adjusting screw rod top on quasi- orthogonal wedge adjustment mechanism are stretched out, are conveniently adjusted.
6. a kind of orthogonal wedge adjustment mechanism of standard according to claim 5, it is characterised in that: on equipment box outer wall, adjust
The edge of screw rod is provided with scale, for facilitating the adjusting of adjusting screw rod.
7. the application method of quasi- orthogonal wedge adjustment mechanism, its feature is as follows:
Quasi- orthogonal wedge adjustment mechanism of the invention is mounted on firearms；Determine the correct point of irradiation of laser, percussion laser hair
Machine is penetrated, is allowed to generate practical point of irradiation；The optical axis of laser after two panels wedge, will generate refraction respectively, when rotation is adjusted
After screw rod, sliding block drives corresponding wedge circle to be rotated, and then wedge is driven to be rotated, and optical axis will have certain amplitude
It swings；
The apex angle of two panels wedge is placed by mutually perpendicular direction, when what two panels wedge carried out low-angle respectively carrys out back rotation
When, the optical axis after wedge can occur two and mutually perpendicular swing back and forth；
By requirement, different angles is rotated respectively, and optical axis can reach the level and height displacement of specified requirement, thus
Realize mutually perpendicular two-dimensional direction optical axis adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659210.4A CN110320624A (en) | 2019-07-22 | 2019-07-22 | Quasi- orthogonal wedge adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659210.4A CN110320624A (en) | 2019-07-22 | 2019-07-22 | Quasi- orthogonal wedge adjustment mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN110320624A true CN110320624A (en) | 2019-10-11 |
Family
ID=68124228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910659210.4A Pending CN110320624A (en) | 2019-07-22 | 2019-07-22 | Quasi- orthogonal wedge adjustment mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110320624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255779A (en) * | 2020-11-27 | 2021-01-22 | 中国科学院微电子研究所 | Large-caliber compact type Soire-Babinet compensator device |
| CN114114673A (en) * | 2021-12-31 | 2022-03-01 | 华中科技大学 | Laser point-to-point transmission system |
| TWI777421B (en) * | 2021-02-22 | 2022-09-11 | 大陸商廣州立景創新科技有限公司 | Imaging correction unit and imaging module |
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| GB742174A (en) * | 1952-06-20 | 1955-12-21 | Council Of King S College | Improvements in or relating to recording photometers |
| SU1545192A1 (en) * | 1988-07-11 | 1990-02-23 | Предприятие П/Я В-8058 | Method of adjusting quasistereoscopic videoprojection system |
| RU2126125C1 (en) * | 1995-04-03 | 1999-02-10 | Кьюбик Дифенс Системз, Инк. | Laser transmitter for small arms |
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| CN112255779A (en) * | 2020-11-27 | 2021-01-22 | 中国科学院微电子研究所 | Large-caliber compact type Soire-Babinet compensator device |
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| TWI777421B (en) * | 2021-02-22 | 2022-09-11 | 大陸商廣州立景創新科技有限公司 | Imaging correction unit and imaging module |
| CN114114673A (en) * | 2021-12-31 | 2022-03-01 | 华中科技大学 | Laser point-to-point transmission system |
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