CN203012232U - Freestyle collimating adjusting eyepiece mount of binocular observation telescope and binocular observation telescope - Google Patents
Freestyle collimating adjusting eyepiece mount of binocular observation telescope and binocular observation telescope Download PDFInfo
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- CN203012232U CN203012232U CN 201220728894 CN201220728894U CN203012232U CN 203012232 U CN203012232 U CN 203012232U CN 201220728894 CN201220728894 CN 201220728894 CN 201220728894 U CN201220728894 U CN 201220728894U CN 203012232 U CN203012232 U CN 203012232U
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- eyepiece mount
- cylinder
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- binocular
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Abstract
The utility model relates to a freestyle collimating adjusting eyepiece mount of a binocular observation telescope and a binocular observation telescope. The eyepiece mount comprises an eyepiece sleeve, an eyepiece locking hand wheel, an eyepiece focusing hand wheel and a fixing piece with a via hole. The fixing piece comprises a cylinder and a circular ring disc. An upper part of the cylinder is fixedly connected with a lower part of the eyepiece sleeve, and a lower part of the cylinder is fixedly connected with an upper part of the circular ring disc. The outer diameter of the cylinder is smaller than the outer diameter of the circular ring disc. The outer diameter of the circular ring disc is smaller than the inner diameter of a eyepiece mount connection hole and larger than the light through hole diameter of the eyepiece mount connection hole. A collimating adjusting locking hand wheel is positioned above the circular ring disc and arranged at the periphery of the cylinder and comprises an adjusting wheel and a circular ring boss. The collimating adjusting locking hand wheel is in screw joint with the eyepiece mount connection hole through a male screw arranged on the circular ring boss, and thus the circular ring disc is fixedly pressed in the eyepiece mount connection hole. With the technical scheme provided above, a user can adjust the collimation degree of the binocular observation telescope conveniently and rapidly.
Description
Technical field
The utility model relates to telescopical binocular and closes the picture technology, the binocular scope that particularly relates to a kind of binocular scope (as astronomical telescope) free style collimation adjustment eyepiece mount and have this eyepiece mount.
Background technology
The binocular scope is binocular observational astronomy telescope especially, all can relate to binocular and close picture.
For the telescope of low range binocular observation, as atural object (bird or scape etc.) observation etc., the difference that the telescope binocular closes picture can not cause the obvious visual illusion of observer, namely usually can not have influence on observer's observation sensation.Yet, telescope (as the astronomical telescope of observation deep sky object, nebula and cluster etc.) for the observation of high magnification binocular, its trickle left and right fields of vision dislocation will be exaggerated, thereby cause the observer to feel that ghost image appears in its image of observing, astronomical telescope resolution descends or terrible magnitude occurs, and this is for a lot of astrophiles (especially senior astrophile), is the unacceptable flaw of astronomical telescope.
The binocular of binocular scope closes as the collimation error and usually can be caused by many factors, has error (during as the collimation of shank cavity, prism mismachining tolerance and prism assembling the adjustment error of light path etc.) as the collimation that dispatches from the factory of producer's mirror body; For another example, telescope transportation and the long-term collimation error of using the loosening and mechanical wear of the machinery that brings etc. to cause.
At present, the structure of the eyepiece mount of existing binocular scope (namely observing head) comprises usually as shown in Figure 1: eyepiece stalk, eyepiece locking handwheel 1 and eyepiece focusing handwheel 2, systematic optical axis 4 is also the central shaft of eyepiece stalk and eyepiece mount connecting hole 3.The eyepiece stalk lower end has pin thread (being external thread), thereby eyepiece mount is spirally connected by this pin thread and eyepiece mount connecting hole 3, and puts glue and fix, thereby eyepiece mount and eyepiece mount connecting hole 3 are completely fixed non-adjustable between the two.
As shown in Figure 1, existing binocular scope does not possess basically to be regulated voluntarily left and right fields of vision by the user and closes the function of picture with collimation, and its collimation is determined by the prism installation accuracy of the binocular head shank of producer usually.
In addition, exist in existing market and a kind ofly regulate collimation by screw and close the binocular scope of picture (namely regulating collimation), namely adopt special indoor imaging regulating device (as artificial asterism etc.), by the position of three screws on each eyepiece mount being carried out intense adjustment repeatedly so that the left and right eyepiece close the degree that picture reaches User Satisfaction.
The inventor finds in realizing the utility model process, the existing binocular scope of regulating collimation by screw, because the user does not possess special-purpose imaging regulating device (as artificial asterism etc.) usually, therefore, can only carry out telescopical collimation to regulate in actual observation; The adjustment of three screws regulating due to two-dimensional localization can produce and influence each other, and in closing as adjustment process, collimation usually can only adjust respectively by the left and right eyepiece, especially be in course of adjustment can not Synchronous the shift position of left and right picture point, therefore, the collimation of binocular scope close picture regulate the required time can be very long; According to practical operation; even indoor adjusting; and understand in detail screw and regulate order and regulation mechanism; usually spend the effect that a few hours can not reach collimation satisfaction; thereby in actual observation on-the-spot (as night, especially low temperature open-air night), telescopical left and right eyepiece being closed the image scale standard, to be adjusted to satisfied degree be almost impossible.In addition, because producer does not advise the user and regulates voluntarily telescopical collimation, therefore, the collimation adjustment screw can be fixed by a glue when telescope dispatches from the factory usually, and like this, the user must return telescope producer or maintenace point and just can regulate by degree of collimating.Make a general survey of above-mentionedly, the user can think that usually an important birth defect of astronomical binocular scope is can not collimate to close picture and regulate.
Because the problem that above-mentioned existing binocular scope exists, the inventor is based on being engaged in this type of product design manufacturing abundant practical experience and professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to founding a kind of new binocular scope free style collimation adjustment eyepiece mount and binocular scope, can overcome the problem that existing binocular scope exists, make it have more practicality.Through continuous research and design, and through after repeatedly studying sample and improvement, finally create the utility model that has practical value.
The utility model content
The purpose of this utility model is, overcome the problem that existing binocular scope exists, and provide a kind of binocular scope free style collimation adjustment eyepiece mount and binocular scope of new structure, technical matters to be solved is to make the user can conveniently regulate voluntarily the collimation of binocular scope.
The purpose of this utility model and solve its technical matters and can adopt following technical scheme to realize.
Binocular scope free style collimation adjustment eyepiece mount according to the utility model proposes mainly comprises: eyepiece stalk; Eyepiece is locked handwheel, is arranged at the periphery of eyepiece stalk; The eyepiece focusing handwheel is arranged at the periphery of described eyepiece stalk; Fixture with through hole, described fixture comprises: cylinder and circle ring disk, the top of described cylinder is fixedly connected with the bottom of described eyepiece stalk, the bottom of described cylinder is fixedly connected with the top of described circle ring disk, the external diameter of described cylinder is less than the external diameter of circle ring disk, and the external diameter of described circle ring disk is less than the diameter of bore of eyepiece mount connecting hole and greater than the light hole diameter of eyepiece mount connecting hole; Collimation adjustment locking handwheel, be positioned at the top of described circle ring disk, and be arranged at the periphery of described cylinder, described collimation adjustment locking handwheel comprises: regulating wheel and round ring boss, the lower end of described regulating wheel is fixedly connected with the upper end of described round ring boss, the internal diameter of described round ring boss is less than the external diameter of described circle ring disk, be provided with pin thread on described round ring boss, described collimation adjustment locking handwheel is spirally connected by described pin thread and eyepiece mount connecting hole, so that described circle ring disk fixedly is pressed in described eyepiece mount connecting hole.
The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, wherein said eyepiece mount also comprises: friction shim is arranged between the upper surface and round ring boss of circle ring disk of described fixture.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, wherein said cylinder top external diameter is fixedly connected with eyepiece stalk bottom internal diameter.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, wherein said cylinder top is provided with pin thread, and the eyepiece stalk bottom is provided with female screw, and described cylinder top and eyepiece stalk bottom are spirally connected, and fix by viscose glue.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, the difference of the diameter of bore of wherein said eyepiece mount connecting hole and circle ring disk external diameter is greater than 1 millimeter.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, the difference of wherein said round ring boss internal diameter and described outside diameter of cylinder is greater than 1 millimeter.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, the inner wall thickness of wherein said eyepiece mount connecting hole is the 5-8 millimeter, and the thickness of the circle ring disk of described fixture is the 1-1.5 millimeter, and the pin thread length on described round ring boss is not less than 5 millimeters.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, wherein said fixture is flange.
Better, aforesaid binocular scope free style collimation adjustment eyepiece mount, wherein said eyepiece stalk outer wall is provided with the scale of Focussing diopter mark.
The utility model also provides a kind of binocular scope, includes above-mentioned eyepiece mount.
by technique scheme, binocular scope free style collimation adjustment eyepiece mount of the present utility model has following advantages and beneficial effect at least with the binocular scope: the utility model is fixedly connected with the bottom of eyepiece stalk by the top with the cylinder of fixture, and by above circle ring disk and the periphery of the cylinder of fixture collimation adjustment locking handwheel is set, like this, when collimation adjustment locking handwheel is not locked, can adjust by multi-direction promotion eyepiece mount the collimation of binocular scope, and when collimation is adjusted to satisfied degree, can fix eyepiece mount by locking collimation adjustment locking handwheel, so that the binocular scope keeps satisfied collimation, by between the circle ring disk of collimation adjustment locking handwheel and fixture, friction shim being set, like this, the user can promote eyepiece mount under by half impaction state at friction shim, and to adjust the collimation of binocular scope, the collimation that has further facilitated binocular telescope is regulated, thereby the technical scheme that the utility model provides can make the user conveniently regulate voluntarily the collimation of binocular scope, is very suitable for practicality.
In sum, the utility model has significant progress technically, and has significantly positive technique effect, becomes a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of eyepiece mount of the binocular scope of prior art;
Fig. 2 is the structural representation of binocular scope free style collimation adjustment eyepiece mount of the present utility model.
Embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to binocular scope free style collimation adjustment eyepiece mount and its embodiment of binocular scope, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
The concrete structure of binocular scope free style collimation adjustment eyepiece mount of the present utility model as shown in Figure 2.
In Fig. 2, this eyepiece mount mainly comprises: eyepiece stalk, eyepiece locking handwheel 1 ', eyepiece focusing handwheel 2 ', the fixture 5 ' with through hole and collimation adjustment locking handwheel 6 '; In addition, this eyepiece mount preferably also should comprise: friction shim 8 ' (also can be called frictional damping pad or damping gasket or pad).The central shaft of this eyepiece mount is systematic optical axis 4 '.
The internal diameter of the eyepiece stalk in Fig. 2 is φ 1, and its external diameter is φ 2, and the wall thickness of eyepiece stalk is that D1(is D1=(φ 2-φ 1)/2).The user can be provided with the scale 9 ' (as having the scale of "+" and "-" in Fig. 2) of Focussing diopter mark on the outer wall of this eyepiece stalk, so that can confirm the Focussing position that it is commonly used fast.
Eyepiece locking handwheel 1 ' (also can be called eyepiece locking mechanism) and eyepiece focusing handwheel 2 ' (also can be called eyepiece focusing mechanism) all are arranged at the periphery of eyepiece stalk, and namely both all are looped around the periphery of eyepiece stalk.
Eyepiece locking handwheel 1 ' is mainly used in pressing down the opening copper ring by the rotational lock handwheel and locks the observation eyepiece.And eyepiece focusing handwheel 2 ' is mainly used in by the rotation focusing handwheel, thereby can utilize multi-step thread to regulate eyepiece locking mechanism (related eyepiece) displacement in vertical direction, thereby reaches the purpose of Focussing.
The concrete structure of eyepiece locking handwheel 1 ' of the present utility model and eyepiece focusing handwheel 2 ' can adopt the structure of existing eyepiece locking handwheel and eyepiece focusing handwheel, no longer describes in detail at this.
Fixture 5 ' has through hole, and the position of this through hole should be corresponding with the position of the light hole of eyepiece mount connecting hole, have identical central shaft as both, and both central shafts overlaps with systematic optical axis 4 '.
Fixture 5 ' specifically comprises: cylinder (be that outer shape is cylindrical, and this cylindrical through hole that has on axial direction) and circle ring disk (i.e. circular thin slice) two parts, and the central axis of cylinder is identical with the central axis of circle ring disk.The lower surface of cylinder is fixedly connected with the upper surface of circle ring disk, a concrete example, the form that cylinder and circle ring disk can be formed in one.
The internal diameter of cylinder is φ 3, and the external diameter of cylinder is φ 4, and external diameter φ 4 should be less than the external diameter φ 6 of circle ring disk.The top of cylinder is fixedly connected with the bottom of eyepiece stalk, is fixedly connected with the internal diameter of eyepiece stalk bottom as the top external diameter of cylinder.A concrete example that is fixedly connected with between cylinder and eyepiece stalk is: cylinder top is provided with pin thread (being external thread), and the eyepiece stalk bottom is provided with female screw (being internal thread or box thread), like this, cylinder top and eyepiece stalk bottom can be spirally connected mutually, and after being spirally connected, the recycling viscose glue is adhesively fixed the part that cylinder and eyepiece stalk are spirally connected.Certainly, the top of cylinder also can adopt other modes to be fixedly connected with the bottom of eyepiece stalk, as welding or riveted joint etc.The utility model does not limit the specific implementation that is fixedly connected with between the two.
The external diameter φ 6 of circle ring disk should be less than the diameter of bore D of eyepiece mount connecting hole 3 ' and greater than the light hole diameter d of eyepiece mount connecting hole 3 ', compresses and is arranged in eyepiece mount connecting hole 3 ' so that circle ring disk can be locked handwheel 6 ' by collimation adjustment.A concrete example, the difference of the diameter of bore D of eyepiece mount connecting hole 3 ' and circle ring disk external diameter φ 6 is greater than 1 millimeter (being generally between the 1-2 millimeter); Monolateral like this visual field optical centre range of adjustment is in the 0.5-1mm left and right, and left and right fields of vision coordinates range of adjustment in the 1-2mm left and right, thereby can satisfy collimation regulatory demand generally.
Fixture 5 ' in the utility model can adopt existing flange with pin thread to realize, and the base of flange is above-mentioned circle ring disk.
Collimation adjustment locking handwheel 6 ' is positioned at the top of the circle ring disk of fixture 5 ', and is arranged at the periphery (being that collimation adjustment locking handwheel 6 ' is around the outside that is arranged on cylinder) of the cylinder of fixture 5 '.
Collimation adjustment locking handwheel 6 ' specifically comprises: regulating wheel and round ring boss, and the internal diameter φ 5 of round ring boss is less than the external diameter φ 6 of circle ring disk, and greater than the external diameter φ 4 of cylinder, for example, φ 5 should be greater than 1 millimeter with the difference of φ 4.In addition, the lower surface of regulating wheel is fixedly connected with the upper surface of round ring boss, a concrete example, the form that regulating wheel and round ring boss can be formed in one.
Be provided with pin thread on round ring boss, like this, collimation adjustment locking handwheel 6 ' can be spirally connected mutually by the pin thread on round ring boss and eyepiece mount connecting hole 3 ', thereby when the user locked handwheel 6 ' locking with collimation adjustment, its round ring boss can be with the circle ring disk (as flange base) of fixture 5 ' pressing solidly in eyepiece mount connecting hole 3 ' tightly.
The external diameter φ 7 of round ring boss is identical with the diameter of bore D of eyepiece mount connecting hole 3 ', and greater than circle ring disk external diameter φ 6.A concrete example, the difference of the external diameter φ 7 of round ring boss and circle ring disk external diameter φ 6 is greater than 1 millimeter (being generally between the 1-2 millimeter).
A concrete example of fixture 5 ' and collimation adjustment locking handwheel 6 ' is: the thickness of circle ring disk is the 1-1.5 millimeter, and the inner wall thickness of eyepiece mount connecting hole 3 ' is the 5-8 millimeter, and the pin thread length on round ring boss is not less than 5 millimeters.
Friction shim 8 ' is arranged between the lower surface of round ring boss of the upper surface of circle ring disk (as flange base) of fixture 5 ' and collimation adjustment locking handwheel 6 '.Friction shim 8 ' can adopt existing material to make.can make friction shim 8 ' be in half impaction state by rotation collimation adjustment locking handwheel 6 ', at this moment, the circle ring disk of fixture 5 ' (as flange base) still can carry out the freely slip of any direction stably in eyepiece mount connecting hole 3 ', like this, the user can be under the application scenarios of field observation, adjust the collimation of binocular scope by multidirectional promotion eyepiece mount in observation, thereby make left and right fields of vision substantially overlap (overlapping even fully), to reach customer satisfaction system collimation, afterwards, by locking collimation adjustment locking handwheel 6 ', can make friction shim 8 ' be in impaction state, thereby the circle ring disk of fixture 5 ' (as flange base) is completely fixed in eyepiece mount connecting hole 3 ', and no longer can slide, finally make the binocular scope have customer satisfaction system collimation.
Can be so that the feel that collimation is regulated be fine and smooth based on the slip damping force of friction shim 8 ', and collimation to regulate controllability strong.Friction shim 8 ' can adopt special material, so that in the process of locking collimation adjustment locking handwheel 6 ', the phenomenon that the circle ring disk of fixture 5 ' (as flange base) substantially can not rotate and slide, thereby the phenomenon of having avoided the collimation of current adjusting in the process of locking collimation adjustment locking handwheel 6 ' to change.
Binocular scope of the present utility model includes above-mentioned one or two eyepiece mounts, and the concrete structure of this telescopical miscellaneous part can be identical with existing binocular scope, no longer describes in detail at this.
Test by reality and use checking, the picture that closes when the collimation degree of regulation that includes the binocular scope of eyepiece mount of the present utility model can satisfy the large multiplying power observation of the deep space astrology fully requires, fundamentally solve the user and can not close the problem that looks like error by fair in place, and in the operating environment of dark, can't increase the difficulty of collimation adjustment operation, thereby adjust at any time the adjustment demand of collimation in the time of can well satisfying field inspection.In addition, according to the feedback of actual operating position, the user can artificially make asterism fully and separate, and then at an easy rate it is united two into one, thereby has effectively avoided closing the observation worry of bringing as error.
the above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art are not within breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a binocular scope free style collimation adjustment eyepiece mount, is characterized in that, comprising:
Eyepiece stalk;
Eyepiece is locked handwheel, is arranged at the periphery of described eyepiece stalk;
The eyepiece focusing handwheel is arranged at the periphery of described eyepiece stalk;
Fixture with through hole, described fixture comprises: cylinder and circle ring disk, the top of described cylinder is fixedly connected with the bottom of described eyepiece stalk, the bottom of described cylinder is fixedly connected with the top of described circle ring disk, the external diameter of described cylinder is less than the external diameter of circle ring disk, and the external diameter of described circle ring disk is less than the diameter of bore of eyepiece mount connecting hole and greater than the light hole diameter of eyepiece mount connecting hole;
Collimation adjustment locking handwheel, be positioned at the top of described circle ring disk, and be arranged at the periphery of described cylinder, described collimation adjustment locking handwheel comprises: regulating wheel and round ring boss, the lower end of described regulating wheel is fixedly connected with the upper end of described round ring boss, the internal diameter of described round ring boss is less than the external diameter of circle ring disk, be provided with pin thread on described round ring boss, described collimation adjustment locking handwheel is spirally connected by described pin thread and eyepiece mount connecting hole, so that circle ring disk fixedly is pressed in the eyepiece mount connecting hole.
2. binocular scope free style collimation adjustment eyepiece mount according to claim 1, is characterized in that, described eyepiece mount also comprises:
Friction shim is arranged between the upper surface and round ring boss of circle ring disk of described fixture.
3. binocular scope free style collimation adjustment eyepiece mount according to claim 1, is characterized in that, described cylinder top external diameter is fixedly connected with eyepiece stalk bottom internal diameter.
4. binocular scope free style collimation adjustment eyepiece mount according to claim 3, it is characterized in that, described cylinder top is provided with pin thread, and the eyepiece stalk bottom is provided with female screw, described cylinder top and eyepiece stalk bottom are spirally connected, and fix by viscose glue.
5. binocular scope free style collimation adjustment eyepiece mount according to claim 1, is characterized in that, the difference of the diameter of bore of described eyepiece mount connecting hole and circle ring disk external diameter is greater than 1 millimeter.
6. binocular scope free style collimation adjustment eyepiece mount according to claim 1, is characterized in that, the difference of described round ring boss internal diameter and described outside diameter of cylinder is greater than 1 millimeter.
7. binocular scope free style collimation adjustment eyepiece mount according to claim 1, it is characterized in that, the inner wall thickness of described eyepiece mount connecting hole is the 5-8 millimeter, the thickness of the circle ring disk of described fixture is the 1-1.5 millimeter, and the pin thread length on described round ring boss is not less than 5 millimeters.
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described binocular scope free style collimation adjustment eyepiece mounts, is characterized in that, described fixture is flange.
9. according to claim 1 and 2 or 3 or 4 or 5 or 6 or 7 described binocular scope free style collimation adjustment eyepiece mounts, is characterized in that, described eyepiece stalk outer wall is provided with the scale of Focussing diopter mark.
10. a binocular scope, is characterized in that, comprising: one or two are as the described eyepiece mount of arbitrary claim in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728894 CN203012232U (en) | 2012-12-26 | 2012-12-26 | Freestyle collimating adjusting eyepiece mount of binocular observation telescope and binocular observation telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728894 CN203012232U (en) | 2012-12-26 | 2012-12-26 | Freestyle collimating adjusting eyepiece mount of binocular observation telescope and binocular observation telescope |
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| Publication Number | Publication Date |
|---|---|
| CN203012232U true CN203012232U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728894 Expired - Fee Related CN203012232U (en) | 2012-12-26 | 2012-12-26 | Freestyle collimating adjusting eyepiece mount of binocular observation telescope and binocular observation telescope |
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| Country | Link |
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| CN (1) | CN203012232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013299A (en) * | 2020-08-17 | 2020-12-01 | 长春理工大学 | Collimating system multidimensional adjusting mechanism for small solar simulator |
| CN113686549A (en) * | 2021-08-04 | 2021-11-23 | 孝感华中精密仪器有限公司 | Binocular microscope detection device and method |
-
2012
- 2012-12-26 CN CN 201220728894 patent/CN203012232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013299A (en) * | 2020-08-17 | 2020-12-01 | 长春理工大学 | Collimating system multidimensional adjusting mechanism for small solar simulator |
| CN113686549A (en) * | 2021-08-04 | 2021-11-23 | 孝感华中精密仪器有限公司 | Binocular microscope detection device and method |
| CN113686549B (en) * | 2021-08-04 | 2023-11-17 | 孝感华中精密仪器有限公司 | Binocular microscope detection device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151226 |
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| EXPY | Termination of patent right or utility model |