CN201698076U - Two-dimensional adjusting device - Google Patents
Two-dimensional adjusting device Download PDFInfo
- Publication number
- CN201698076U CN201698076U CN2010202061967U CN201020206196U CN201698076U CN 201698076 U CN201698076 U CN 201698076U CN 2010202061967 U CN2010202061967 U CN 2010202061967U CN 201020206196 U CN201020206196 U CN 201020206196U CN 201698076 U CN201698076 U CN 201698076U
- Authority
- CN
- China
- Prior art keywords
- lens barrel
- adjusting gear
- fixture
- lens
- screw
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model relates to a two-dimensional adjusting device for a clamped lens, which comprises a lens barrel of the clamped lens, a lens holder, and at least one first fixed part connected between the lens barrel and the lens holder. The device also comprises at least one compressed spring compressed between the first fixed part and the lens barrel, three second fixed parts fixed on the lens barrel and propped against the lens holder, at least one third fixed part fixing the lens, and at least one guiding axle, wherein a spring is arranged between the third fixed part and the guiding axle. The device has the benefits that the structure is simple, and the assembly and the operations of linear and angular position adjusting are simple. The structure avoids influences on a pre-adjusted state due to structure locking, thereby ensuring the position accuracy of the optical lens.
Description
[technical field]
The utility model relates to a kind of two-dimentional adjusting gear that is used for the clamping optical mirror slip.
[background technology]
The optical bench of existing clamping optical mirror slip can both be realized by the fine adjustment function on a plurality of directions of linear displacement and angle displacement combination.The clamping of these optical bench eyeglasses is normally realized the clamping of eyeglass indirectly in the lens barrel mode of threaded together, or realizes the clamping of eyeglass with the side of the soft contact optical eyeglass of holding screw.Above implementation structure all has locking function, but the structure more complicated.
Though,, when locking, can influence the state of adjusting in advance to some extent, and the positional precision of optical mirror slip has strict requirement though have the stability that the optical bench of locking function can guarantee the optical bench state to a certain extent.Moreover above structure is combined by more accurate finding, and manufacturing cost is higher, and the package technique of having relatively high expectations can only ask the professional to assemble generally speaking.
[utility model content]
The purpose of this utility model provides a kind of simple in structure, can realize the two-dimentional adjusting gear of the clamping optical mirror slip of linear displacement and angle displacement combination, to satisfy stable mechanical property, requirement such as the implementation of angular adjustment is simple, the eyeglass clamping is efficient and convenient, production cost is low.
The utility model provides a kind of two-dimentional adjusting gear of clamping eyeglass, comprise, the lens barrel of clamping eyeglass, mirror holder, and connect at least one first fixture of this lens barrel and mirror holder, also comprise: be compressed at least one stage clip between first fixture and the lens barrel, be fixed on the lens barrel and be connected to three second fixtures on the mirror holder, at least one the 3rd fixture and at least one axis of guide of fixing described eyeglass, between the 3rd fixture and the axis of guide, be provided with a spring.
Wherein, described first fixture and the 3rd fixture are hexagon socket cap head screw.
Wherein, described second fixture is that the end is the lock-screw of ball-type.
Wherein, described stage clip is the mould stage clip.
Wherein, the backing plate that also comprises fixing len.
Wherein, be provided with a pressing plate between described the 3rd fixture and the lens barrel, this pressing plate is pressed on the described backing plate.
Wherein, the described axis of guide is provided with nut.
Wherein, described lens barrel is provided with O type circle.
The beneficial effect of utility model is: structure is comparatively simple, assembles and adjust the easy and simple to handle of linearity, angle position.This structure has been avoided because of structure locking has influence on the state that mixes up in advance, thereby has guaranteed the optical mirror slip positional precision.
[description of drawings]
The utility model will be further described in conjunction with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model two dimension adjusting gear;
Fig. 2 is the structural representation of the lens barrel of two-dimentional adjusting gear shown in Figure 1;
Fig. 3 is the three-dimensional cutaway view of two-dimentional adjusting gear shown in Figure 1;
Fig. 4 is a local enlarged diagram shown in Figure 3;
Fig. 5 is the left view of two-dimentional adjusting gear shown in Figure 1;
Fig. 6 is the sectional view of this device lens barrel.
Sequence number explanation among the figure:
Lens barrel-1 mirror holder-2 pressing plate-3
Second screw-4, first stage clip-5, first screw-6
Backing plate-7 O type circle-8 second spring-9
The axis of guide-10 nut-11 the 3rd screw-12
[embodiment]
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Be illustrated in figure 1 as the structural representation of the utility model two dimension adjusting gear, this two-dimentional adjusting gear is a kind of clamping optical mirror slip 13 that is used for, to realize the combination of linear displacement and angle displacement, this two-dimentional adjusting gear mainly comprises lens barrel 1 and mirror holder 2, optical lens 13 is fixed in the lens barrel 1, and with mirror holder 2 fixed lens barrel 1.
Consult Fig. 2 to Fig. 7 simultaneously, this two-dimentional adjusting gear also comprises: two first screws 6 of fixing described lens barrel 1 and mirror holder 2, respectively by two first stage clips 5 of these first screw, 6 compressions, and be connected to three second screws 4 on the mirror holder 2 by lens barrel 1.Wherein, described first screw 6 is a hexagon socket cap head screw, and this first stage clip 5 is the high-strength die stage clip, and this second screw 4 is the lock-screw of ball-type, and the pommel point of this second screw 4 is connected on the mirror holder 2.
During assembling, at first first stage clip 5 is set on this first screw 6, and then mode to be threaded, by this first screw 6 lens barrel 1 and mirror holder 2 are assembled together, carry out screw thread again and tighten, tighten in the process of first screw 6, the left side that must not guarantee the front end face of this first screw 6 and mirror holder shown in Figure 52 is on same surface level, then, tighten three second screws 4 in regular turn, and make between lens barrel 1 and the mirror holder 2 and maintain certain distance A.
Because to be provided with 4, three second screws of three second screws 4 be the lock-screw of ball-type to this two-dimentional adjusting gear, the energy of generation when the mode that promptly form lever, contacts with the pommel point of second screw 4 supports described first stage clip 5 and is compressed.
This two-dimentional adjusting gear also comprises: be positioned at a backing plate 7 of lens barrel 1, this backing plate 7 is fixed on optical lens 13 in the lens barrel 1, and this backing plate 7 is used for fixing and protects optical lens 13; Two pressing plates 3, this pressing plate 3 is fixed on lens barrel 1 with described backing plate 7; Two the 3rd screws 12, described pressing plate 3 is fixed on lens barrel 1 by the 3rd screw 12, and this screw 12 is a hexagon socket cap head screw; With the axis of guide 10 that the 3rd screw 12 is connected, be compressed in second spring 9 between the described axis of guide 10 and the 3rd screw 12, the precision-fit that this second spring 9 is realized between the axis of guide 10 and the lens barrel 1; Two nuts 11 are set on the axis of guide 10.
By the accurate clearance fit between second spring, the 9 realization axis of guides 10 and the lens barrel 1, make the energy of second spring 9 that is in compressive state be passed to pressing plate 3 by the axis of guide 10, then pass to backing plate 7, under the effect of backing plate 7, realized the clamping of optical mirror slip 13; Take out optical mirror slip 13 as needs, only need to hold pressing plate 7 and Rotate 180 °, can take out backing plate 7 and optical mirror slip 13 in succession along the opposite direction of the axis of guide 10.
Owing on lens barrel 1, be provided with O type circle 8, when the angle fine setting of carrying out this two-dimentional adjusting gear, need to use two second screws 4 of allen key fine setting to realize the angle fine adjustment function, because the energy of first stage clip 5 is very big and action direction in the normal orientation of optical lens, the direction that promptly is parallel to the axis of guide 10, and under the effect of O type circle 8, realized the interference fit of mirror holder 2 and lens barrel 1; Simultaneously and with the device that strength realizes optical lens 13 that compresses of two second springs 9, the relative position that the lens barrel 1 of clamping optical mirror slip 13 and mirror holder 2 usefulness O type circles 8 fix between the two.
This two-dimentional adjusting gear simple in structure, production cost is low; Stable mechanical property; The implementation of angular adjustment is simple; Eyeglass convenient mounting and clamping, quick.
Although with reference to the accompanying drawings; two parallactic angle degree fine tuning structures of the present utility model are illustrated; but above-mentioned disclosed content only is in order to understand the utility model better; rather than limit the scope of claim by any way; so all according to the described structure of the utility model patent claim, feature and principle do etc. change or modify, be included in the protection domain of the present utility model.
Claims (8)
1. the two-dimentional adjusting gear of a clamping eyeglass, comprise, the lens barrel of clamping eyeglass, mirror holder, and connect at least one first fixture of this lens barrel and mirror holder, it is characterized in that, also comprise: be compressed at least one stage clip between first fixture and the lens barrel, be fixed on the lens barrel and be connected to three second fixtures on the mirror holder, at least one the 3rd fixture and at least one axis of guide of fixing described eyeglass, between the 3rd fixture and the axis of guide, be provided with a spring.
2. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: described first fixture and the 3rd fixture are hexagon socket cap head screw.
3. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: described second fixture is that the end is the lock-screw of ball-type.
4. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: described stage clip is the mould stage clip.
5. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: the backing plate that also comprises fixing len.
6. two-dimentional adjusting gear as claimed in claim 5 is characterized in that: be provided with a pressing plate between described the 3rd fixture and the lens barrel, this pressing plate is pressed on the described backing plate.
7. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: the described axis of guide is provided with nut.
8. two-dimentional adjusting gear as claimed in claim 1 is characterized in that: described lens barrel is provided with O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202061967U CN201698076U (en) | 2010-05-27 | 2010-05-27 | Two-dimensional adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202061967U CN201698076U (en) | 2010-05-27 | 2010-05-27 | Two-dimensional adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698076U true CN201698076U (en) | 2011-01-05 |
Family
ID=43399323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202061967U Expired - Lifetime CN201698076U (en) | 2010-05-27 | 2010-05-27 | Two-dimensional adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698076U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565986A (en) * | 2012-01-17 | 2012-07-11 | 海信集团有限公司 | Lens regulating device |
| CN102638151A (en) * | 2012-03-31 | 2012-08-15 | 重庆大学 | Telescopic adjusting mechanism |
| CN102645716A (en) * | 2012-04-23 | 2012-08-22 | 海信集团有限公司 | Eyeglass regulating device |
| CN103659657A (en) * | 2013-11-30 | 2014-03-26 | 南通环球光学仪器有限公司 | Glass clamping device |
| CN104035178A (en) * | 2014-07-02 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | Two-dimension angle adjusting rack with high bearing capacity |
| CN104181665A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Manually-operated fine tuning mechanism used for object lens adjustment |
| CN105988182A (en) * | 2015-02-10 | 2016-10-05 | 维嘉数控科技（苏州）有限公司 | Lens frame adjustment device and adjustment method thereof |
| CN106646804A (en) * | 2016-12-21 | 2017-05-10 | 中国工程物理研究院激光聚变研究中心 | Clamping device and optical instrument |
| CN111999838A (en) * | 2020-07-10 | 2020-11-27 | 中国科学院西安光学精密机械研究所 | Adjusting component for adjusting distance between connected pieces and connecting device |
-
2010
- 2010-05-27 CN CN2010202061967U patent/CN201698076U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565986A (en) * | 2012-01-17 | 2012-07-11 | 海信集团有限公司 | Lens regulating device |
| CN102565986B (en) * | 2012-01-17 | 2014-01-29 | 海信集团有限公司 | Lens regulating device |
| CN102638151A (en) * | 2012-03-31 | 2012-08-15 | 重庆大学 | Telescopic adjusting mechanism |
| CN102638151B (en) * | 2012-03-31 | 2013-12-25 | 重庆大学 | Telescopic adjusting mechanism |
| CN102645716A (en) * | 2012-04-23 | 2012-08-22 | 海信集团有限公司 | Eyeglass regulating device |
| CN104181665B (en) * | 2013-05-22 | 2017-03-29 | 上海微电子装备有限公司 | A kind of manual fine-tuning mechanism adjusted for objective lenses |
| CN104181665A (en) * | 2013-05-22 | 2014-12-03 | 上海微电子装备有限公司 | Manually-operated fine tuning mechanism used for object lens adjustment |
| CN103659657A (en) * | 2013-11-30 | 2014-03-26 | 南通环球光学仪器有限公司 | Glass clamping device |
| CN104035178A (en) * | 2014-07-02 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | Two-dimension angle adjusting rack with high bearing capacity |
| CN105988182A (en) * | 2015-02-10 | 2016-10-05 | 维嘉数控科技（苏州）有限公司 | Lens frame adjustment device and adjustment method thereof |
| CN106646804A (en) * | 2016-12-21 | 2017-05-10 | 中国工程物理研究院激光聚变研究中心 | Clamping device and optical instrument |
| CN106646804B (en) * | 2016-12-21 | 2023-09-19 | 中国工程物理研究院激光聚变研究中心 | Clamping device and optical instrument |
| CN111999838A (en) * | 2020-07-10 | 2020-11-27 | 中国科学院西安光学精密机械研究所 | Adjusting component for adjusting distance between connected pieces and connecting device |
| CN111999838B (en) * | 2020-07-10 | 2022-03-25 | 中国科学院西安光学精密机械研究所 | Adjusting component for adjusting distance between connected pieces and connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201698076U (en) | Two-dimensional adjusting device | |
| CN203191617U (en) | Optical element angle fine adjustment apparatus | |
| CN103753317B (en) | A kind of clamp structure for the processing of plunger skewed slot | |
| CN103480998B (en) | Diamond edge-abrasive wheel weld jig | |
| CN103182692A (en) | Clamp capable of achieving quick regulation through four freedom degrees | |
| CN103472558B (en) | Optical lens device clamping device | |
| CN204053528U (en) | A kind of centering clamp system | |
| CN202934383U (en) | Turning clamp device for rim part with compound angle | |
| CN103624575A (en) | Automobile steering knuckle shell clamp | |
| CN203665166U (en) | Fixture structure for machining of chute of plunger | |
| CN203266178U (en) | Seam-joint face machining clamp for wine bottle mold | |
| CN202119414U (en) | Multifunctional compatible bearer for optical lens center deviation checking instrument | |
| CN203579247U (en) | Automobile steering knuckle shell clamp | |
| CN203409624U (en) | Square lens milling fixture | |
| CN103116211A (en) | Method for clamping curved prism | |
| CN114002799B (en) | Triaxial elastic structure optical adjusting frame | |
| CN106058635B (en) | Multi-single-tube semiconductor laser alignment fixture | |
| CN202199866U (en) | Clamp for milling teeth on end face of flange shaft | |
| CN201979321U (en) | Motor casing big hole clamp special for precision boring railway train | |
| CN203817623U (en) | Polarization state conversion device for laser beams | |
| JP2016505895A (en) | Optical mount with low wavefront distortion | |
| CN211402880U (en) | Quick precision positioning fixed mirror holder | |
| CN203465462U (en) | Multifunctional optical lens device clamping tool | |
| CN110187466A (en) | Mirror holder and mirror holder lock | |
| CN202200069U (en) | Turner clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |