CN208314306U - Four-degree-of-freedom reflecting mirror adjustment module - Google Patents
Four-degree-of-freedom reflecting mirror adjustment module Download PDFInfo
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- CN208314306U CN208314306U CN201820930213.8U CN201820930213U CN208314306U CN 208314306 U CN208314306 U CN 208314306U CN 201820930213 U CN201820930213 U CN 201820930213U CN 208314306 U CN208314306 U CN 208314306U
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- reflecting mirror
- mounting plate
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- freedom
- pedestal
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Abstract
The utility model discloses a kind of four-degree-of-freedom reflecting mirror adjustment modules.The adjustment module includes the L-shaped pedestal in section, and the vertical plane reflecting mirror mounting plate disposed in parallel with pedestal, reflecting mirror can be moved on the surface of reflecting mirror mounting plate；Mounting hole there are three being set on reflecting mirror mounting plate and pedestal, three adjusting screw rods are each passed through three mounting holes, adjusting screw rod is connected with pedestal with screw thread, adjusting screw rod part between reflecting mirror mounting plate and pedestal is cased with resilient latching member, the adjusting screw rod of the reflecting mirror mounting plate other side is equipped with stop nut, resilient latching member pedestal, reflecting mirror mounting plate extruding under generate elastic deformation, thus locked reflecting mirror mounting plate；Realize that the Three Degree Of Freedom of reflecting mirror is adjusted by the rotation of three adjusting screw rods, reflecting mirror is in the mobile adjusting for realizing four-degree-of-freedom of reflecting mirror installation plate surface.The utility model structure is simple, installation space is small, can easily carry out four-degree-of-freedom adjusting, suitable for complicated optical system.
Description
Technical field
The utility model relates to technical field of optical instrument, especially a kind of four-degree-of-freedom reflecting mirror adjustment module.
Background technique
Reflecting mirror widely uses in optical instrument at present, it is a kind of optics member of reflection law for having used light
Part.In optical instrument, the main function of reflecting mirror is the difference for changing light by reflection light, and the angle of reflecting mirror changes
Become, the reflection light of same incident ray can be made to generate variation.
Due to optical instrument production and processing and in terms of there are deviations, and other optical elements adjust effect
Rate is too low, so needing to adjust position of the reflecting mirror in optical instrument to reach design requirement.Currently, the adjusting of reflecting mirror fills
Set there is structure is complicated, occupy that volume is big, regulative mode is difficult and can only Three Degree Of Freedom adjust the problem of, affect actual
Using effect.
Summary of the invention
The purpose of this utility model is to provide a kind of structures simply, it is small in size, easy to adjust to occupy and can be four freely
The four-degree-of-freedom reflecting mirror adjustment module adjusted on degree.
Realize the technical solution of the utility model aim are as follows: a kind of four-degree-of-freedom reflecting mirror adjustment module, including cut
The L-shaped pedestal in face, and the vertical plane reflecting mirror mounting plate disposed in parallel with pedestal, reflecting mirror are set to reflecting mirror installation
The surface of plate, and plate surface can be installed in reflecting mirror and be moved；
Set on the reflecting mirror mounting plate and pedestal there are three mounting hole, three adjusting screw rods sequentially pass through respectively pedestal,
Three mounting holes of reflecting mirror mounting plate, adjusting screw rod is connected with pedestal with screw thread, between reflecting mirror mounting plate and pedestal
Adjusting screw rod part is cased with resilient latching member, and the adjusting screw rod of the reflecting mirror mounting plate other side is equipped with stop nut, snap lock
Tight part pedestal, reflecting mirror mounting plate extruding under generate elastic deformation, thus locked reflecting mirror mounting plate；It is adjusted by three
The rotation of screw rod realizes that the Three Degree Of Freedom of reflecting mirror is adjusted, and reflecting mirror carries out movement in reflecting mirror installation plate surface and realizes four selfs
By the adjusting spent.
Further, three mounting holes use the distribution mode on three vertex of right angled triangle, and one is set to reflection
The top of mirror mounting plate, two bottoms for being horizontally placed on reflecting mirror mounting plate.
Further, groove is arranged in the surface of the reflecting mirror mounting plate, and reflecting mirror is pressed by the tabletting of groove quadrangle
It is fixed in the groove, is provided with the sliding groove being bonded with reflecting mirror size at the top and bottom of groove, reflecting mirror can be along
Sliding groove moves horizontally.
Further, the resilient latching member is spring.
Further, four-degree-of-freedom is set on the pedestal and adjusts position, finger passes through four-degree-of-freedom and adjusts position to anti-
It penetrates mirror to be adjusted, reflecting mirror is made to carry out the mobile adjusting for realizing four-degree-of-freedom in reflecting mirror installation plate surface.
Further, the length of the sliding groove is consistent with the range that reflecting mirror need to be adjusted.
Further, screw hole is set on the horizontal plane of the base bottom, for entire adjustment module to be fixedly mounted.
The principles of the present invention are: by adjusting position of the adjusting screw rod relative to pedestal, to change reflecting mirror installation
The position of the Three Degree Of Freedom of plate drives reflecting mirror that can also adjust on Three Degree Of Freedom.Simultaneously because wafer surface material and tight
Gu the particular/special requirement of power, reflecting mirror can slide in the slot of reflecting mirror mounting plate, carry out the adjusting of four-degree-of-freedom.
Compared with prior art, remarkable advantage is: (1) structure is simple for the utility model, can be easily in four-degree-of-freedom
It is adjusted；(2) installation space occupied is reduced, the optical instrument suitable for miniaturization；(3) regulative mode is easy, and can be straight
The direction for experiencing adjusting seen, improves efficiency；(4) it is able to carry out four-degree-of-freedom adjusting, it is special to be applicable to having for complexity
It is required that optical system.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the four-degree-of-freedom reflecting mirror adjustment module of the utility model.
Fig. 2 is the four-degree-of-freedom mirror base Three Degree Of Freedom adjustment module schematic diagram of the utility model.
Fig. 3 is the advanced single-degree-of-freedom adjustment module schematic diagram of four-degree-of-freedom reflecting mirror of the utility model.
Specific embodiment
The present invention is described in further details below in conjunction with the drawings and specific embodiments.
In conjunction with Fig. 1 ~ 3, the utility model four-degree-of-freedom reflecting mirror adjustment module, including the L-shaped pedestal 3 in section, and
With the vertical plane reflecting mirror mounting plate 2 disposed in parallel of pedestal 3, reflecting mirror 1 is set to the surface of reflecting mirror mounting plate 2, and energy
It is enough to be moved on 2 surface of reflecting mirror mounting plate；
It is set on the reflecting mirror mounting plate 2 and pedestal 3 there are three mounting hole, three adjusting screw rods 4 sequentially pass through bottom respectively
Three mounting holes of seat 3, reflecting mirror mounting plate 2, adjusting screw rod 4 are connected with pedestal 3 with screw thread, reflecting mirror mounting plate 2 and bottom
4 part of adjusting screw rod between seat 3 is cased with resilient latching member 7, and the adjusting screw rod 4 of 2 other side of reflecting mirror mounting plate is equipped with limit
Position nut 6, resilient latching member 7 pedestal 3, reflecting mirror mounting plate 2 extruding under generate elastic deformation, thus locked reflecting mirror peace
Loading board 2；Realize that the Three Degree Of Freedom of reflecting mirror 1 is adjusted by the rotation of three adjusting screw rods 4, reflecting mirror 1 is in reflecting mirror mounting plate 2
Surface carries out the mobile adjusting for realizing four-degree-of-freedom.
As a kind of optional embodiment, three mounting holes use three vertex of right angled triangle distribution mode, one
A top for being set to reflecting mirror mounting plate 2, two bottoms for being horizontally placed on reflecting mirror mounting plate 2.
As a kind of optional embodiment, groove is arranged in the surface of the reflecting mirror mounting plate 2, and reflecting mirror 1 passes through groove
The pressing of tabletting 5 of quadrangle is fixed in the groove, and the sliding groove being bonded with 1 size of reflecting mirror is provided at the top and bottom of groove
8, reflecting mirror 1 can be moved horizontally along sliding groove 8.
As a kind of optional embodiment, the resilient latching member 7 is spring.
As a kind of optional embodiment, four-degree-of-freedom is set on the pedestal 3 and adjusts position 9, finger passes through four selfs
9 pairs of position reflecting mirror 1 is adjusted by degree to be adjusted, and reflecting mirror 1 is made to carry out mobile realization the 4th freely on 2 surface of reflecting mirror mounting plate
The adjusting of degree.
As a kind of optional embodiment, the length of the sliding groove 8 is consistent with the range that reflecting mirror 1 need to be adjusted.
As a kind of optional embodiment, screw hole is set on the horizontal plane of 3 bottom of pedestal, it is entire for being fixedly mounted
Adjustment module.
Embodiment 1
In conjunction with Fig. 1, the four-degree-of-freedom reflecting mirror adjustment module of the utility model, including reflecting mirror mounting plate 2, pedestal 3, three
Root adjusting screw rod 4, stop nut 6 and three resilient latching members 7, resilient latching member 7 use spring.Reflecting mirror mounting plate 2 and bottom
It is opened with the distribution mode on three vertex of right angled triangle there are three mounting hole on seat 3, three adjusting screw rods 4 are each passed through reflecting mirror peace
Three mounting holes of loading board 2 and pedestal 3.Adjusting screw rod 4 is connected with pedestal 3 with screw thread, while being cased with bullet outside adjusting screw rod 4
Spring, spring generate elastic deformation under the extruding of reflecting mirror mounting plate 2 and pedestal 3, to lock reflecting mirror mounting plate 2.Most
Stop nut 6 is installed in the other end of adjusting screw rod 4 eventually.
This module further includes tabletting 5 and reflecting mirror 1.Reflecting mirror 1 is fixed on reflecting mirror mounting plate by the pressing of tabletting 5,
And guarantees the smoothness on 5 surface of tabletting and the fastening force of application, slide reflecting mirror 1 on mounting plate 2.
In conjunction with Fig. 2, since the front end of adjusting screw rod 4 has 6 rear end of stop nut to be connected with pedestal 3 with screw thread, so working as
The distance between reflecting mirror mounting plate 2 and pedestal 3 can freely be changed when rotating adjusting screw rod 4.Since spring is in reflecting mirror
Elastic deformation is generated under the extruding of mounting plate 2 and pedestal 3, locks reflection mounting plate 2 in current position.It is adjusted by three
It is rotated while saving screw rod 4, most basic Three Degree Of Freedom can be realized and adjust.
By adjusting the screw rod A being arranged at the top of reflecting mirror mounting plate, the pitch angle of adjustable reflecting mirror；Individually adjust
Save the screw rod B of the reflecting mirror mounting plate bottom of setting, the left and right inclination angle of adjustable reflection；Want to increase and adjusts pitching and left and right
When inclination angle, it is necessary to which tri- screw rods of A, B, C combine adjusting simultaneously and complete.
In conjunction with Fig. 3, the utility model module further includes tabletting 5 and reflecting mirror 1.Reflecting mirror 1 is fixed on by the pressing of tabletting 5
On reflecting mirror mounting plate, and guarantee the smoothness on 5 surface of tabletting and the fastening force of application, allows reflecting mirror 1 in mounting plate 2
Upper sliding.There are the sliding groove 8 being bonded with 1 size of reflecting mirror on mounting plate 2, the surface of sliding groove 8 need to keep smooth, long
It spends related with the range that need to be adjusted.There are four-degree-of-freedoms to adjust position 9 on pedestal 3, and the size in gap meets ergonomics, energy
Fully meet that an adult man protrudes into index finger and thumb is adjusted, to accomplish that four freedom degrees are adjusted in the same direction
Section, saves station, improves production and debugging efficiency.
Claims (7)
1. a kind of four-degree-of-freedom reflecting mirror adjustment module, which is characterized in that including the L-shaped pedestal in section (3), and and pedestal
(3) vertical plane reflecting mirror mounting plate (2) disposed in parallel, reflecting mirror (1) are set to the surface of reflecting mirror mounting plate (2), and
It can be moved on reflecting mirror mounting plate (2) surface；
It is set on the reflecting mirror mounting plate (2) and pedestal (3) there are three mounting hole, three adjusting screw rods (4) sequentially pass through respectively
Three mounting holes of pedestal (3), reflecting mirror mounting plate (2), adjusting screw rod (4) are connected with pedestal (3) with screw thread, reflecting mirror peace
Adjusting screw rod (4) between loading board (2) and pedestal (3) is partially cased with resilient latching member (7), reflecting mirror mounting plate (2) other side
Adjusting screw rod (4) be equipped with stop nut (6), resilient latching member (7) pedestal (3), reflecting mirror mounting plate (2) extruding under
Elastic deformation is generated, thus locked reflecting mirror mounting plate (2)；Reflecting mirror (1) is realized by the rotation of three adjusting screw rods (4)
Three Degree Of Freedom is adjusted, and reflecting mirror (1) carries out the mobile adjusting for realizing four-degree-of-freedom on reflecting mirror mounting plate (2) surface.
2. four-degree-of-freedom reflecting mirror adjustment module according to claim 1, which is characterized in that three mounting holes use
The distribution mode on three vertex of right angled triangle, one be set to the top of reflecting mirror mounting plate (2), two be horizontally placed on reflection
The bottom of mirror mounting plate (2).
3. four-degree-of-freedom reflecting mirror adjustment module according to claim 1 or 2, which is characterized in that the reflecting mirror installation
Groove is arranged in the surface of plate (2), and reflecting mirror (1) is fixed in the groove by tabletting (5) pressing of groove quadrangle, the top of groove
Portion and bottom are provided with the sliding groove (8) being bonded with reflecting mirror (1) size, and reflecting mirror (1) can be moved along sliding groove (8) is horizontal
It is dynamic.
4. four-degree-of-freedom reflecting mirror adjustment module according to claim 1 or 2, which is characterized in that the resilient latching member
It (7) is spring.
5. four-degree-of-freedom reflecting mirror adjustment module according to claim 3, which is characterized in that be arranged on the pedestal (3)
Four-degree-of-freedom adjusts position (9), and finger passes through four-degree-of-freedom adjusting position (9) and reflecting mirror (1) is adjusted, and makes reflecting mirror
(1) the mobile adjusting for realizing four-degree-of-freedom is carried out on reflecting mirror mounting plate (2) surface.
6. four-degree-of-freedom reflecting mirror adjustment module according to claim 3, which is characterized in that the length of the sliding groove (8)
It spends consistent with the range that reflecting mirror (1) need to be adjusted.
7. four-degree-of-freedom reflecting mirror adjustment module according to claim 3, which is characterized in that pedestal (3) bottom
Screw hole is set on horizontal plane, for entire adjustment module to be fixedly mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930213.8U CN208314306U (en) | 2018-06-15 | 2018-06-15 | Four-degree-of-freedom reflecting mirror adjustment module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930213.8U CN208314306U (en) | 2018-06-15 | 2018-06-15 | Four-degree-of-freedom reflecting mirror adjustment module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314306U true CN208314306U (en) | 2019-01-01 |
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ID=64708309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820930213.8U Active CN208314306U (en) | 2018-06-15 | 2018-06-15 | Four-degree-of-freedom reflecting mirror adjustment module |
Country Status (1)
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| CN (1) | CN208314306U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655986A (en) * | 2019-01-07 | 2019-04-19 | 武汉海达数云技术有限公司 | Angle adjusts bracket and angular adjustment apparatus |
| CN110346940A (en) * | 2019-07-05 | 2019-10-18 | 深圳市光鉴科技有限公司 | Project structured light device and 3D camera |
| CN110596674A (en) * | 2019-08-16 | 2019-12-20 | 上海禾赛光电科技有限公司 | Swing mirror, driving method thereof and laser radar |
| WO2020187214A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Mirror adjustment device and light source system |
-
2018
- 2018-06-15 CN CN201820930213.8U patent/CN208314306U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655986A (en) * | 2019-01-07 | 2019-04-19 | 武汉海达数云技术有限公司 | Angle adjusts bracket and angular adjustment apparatus |
| WO2020187214A1 (en) * | 2019-03-19 | 2020-09-24 | 深圳光峰科技股份有限公司 | Mirror adjustment device and light source system |
| CN110346940A (en) * | 2019-07-05 | 2019-10-18 | 深圳市光鉴科技有限公司 | Project structured light device and 3D camera |
| CN110596674A (en) * | 2019-08-16 | 2019-12-20 | 上海禾赛光电科技有限公司 | Swing mirror, driving method thereof and laser radar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Four degree of freedom speculum adjusting module Effective date of registration: 20190819 Granted publication date: 20190101 Pledgee: Hongwu Branch of Nanjing Bank Co., Ltd. Pledgor: Nanjing Huaqun Photoelectric Technology Co., Ltd. Registration number: Y2019320000060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |