CN216870911U - Stable optical adjusting frame with built-in reverse locking mechanism - Google Patents
Stable optical adjusting frame with built-in reverse locking mechanism Download PDFInfo
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- CN216870911U CN216870911U CN202220239452.5U CN202220239452U CN216870911U CN 216870911 U CN216870911 U CN 216870911U CN 202220239452 U CN202220239452 U CN 202220239452U CN 216870911 U CN216870911 U CN 216870911U
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Abstract
The utility model relates to the technical field of laser equipment, in particular to a stable optical adjusting frame with a built-in reverse locking mechanism, which comprises a base and a frame seat, wherein the frame seat is arranged on the base, the frame seat is connected with the base through a locking guide column, the frame seat is connected with the base through a fixing stud, a stud through hole is arranged on the base, a stud groove is arranged in the frame seat, the fixing stud is respectively in threaded connection with the stud through hole and the stud through hole, a nut is arranged at the bottom of the fixing stud, a nut boss is arranged in the stud through hole, a disc-shaped gasket is arranged between the nut boss and the nut, and the disc-shaped gasket is arranged between the nut of the fixing stud and the nut boss between the frame seat and the base, so that the force generated by screwing can be uniformly dispersed in the process of screwing the fixing stud, and the influence on the position relation between the frame seat and the base in the process can be reduced, the structure between the lens frame seat and the base is more compact while force distribution is uniform by arranging the tensioning elastic piece and matching with the locking guide column.
Description
Technical Field
The utility model relates to the technical field of laser equipment, in particular to a stable optical adjusting frame with a built-in reverse locking mechanism.
Background
In the application process of the laser equipment, all optical elements and mechanical devices of the whole laser light path are required to have adjustability, and at the same time, the fixable characteristic after adjustment and the stability in the operation process are required, therefore, irreversible machining precision and machining damage possibly caused by deviation of an optical path system of laser equipment in the application process are avoided, most of stable optical adjusting frames with built-in reverse locking mechanisms in the market are provided with screw pair locking mechanisms on the basis of the self-locking performance of the screw pair, the problem that the optical adjusting frame is slow to move due to static drift is mainly solved, the dynamic drift of the adjusting mirror bracket is less restrained by the bounce of the movable plate caused by the influence of vibration, but in the actual use process, when the bolt is used for locking, the bolt can be screwed down to generate force to enable the spectacle frame to generate extra displacement, and the actual processing effect of the spectacle lens is finally influenced.
Therefore, a stable optical adjustment frame with a built-in reverse locking mechanism is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a stable optical adjustment frame with a built-in reverse locking mechanism, which is used to solve the problem of displacement between the lens holder and the base during the fixing process in the prior art.
In order to achieve the above and other related objects, the present invention provides a stable optical adjustment frame with a built-in reverse locking mechanism, which includes a base and a frame seat, wherein the frame seat is disposed on the base, and the frame seat is connected to the base through a locking guide post, the frame seat is connected to the base through a fixing stud, the base is provided with a stud through hole, the frame seat is provided with a stud groove, the fixing studs are respectively screwed into the stud through hole and the stud through hole, the bottom of the fixing stud is provided with a nut, the stud through hole is provided with a nut boss, and a disc-shaped gasket is disposed between the nut boss and the nut.
In an embodiment of the present invention, the locking guide post is disposed through the base, a guide groove is disposed in the frame seat, and a positioning ball is disposed between the locking guide post and the guide groove.
In an embodiment of the present invention, the locking guide posts are provided with three sets, the base is arranged in a right angle, and the locking guide sets are respectively arranged at right-angle corners of the base and at two ends of a right-angle side in a three-point centering manner.
In an embodiment of the present invention, a tensioning elastic member is further disposed between the lens frame base and the base, and two ends of the tensioning elastic member are respectively connected to the lens frame base and the base through tensioning pins.
In an embodiment of the utility model, the tension elastic member is a tension spring.
In an embodiment of the present invention, the lens frame base is provided with a lens through hole, and the base is provided with an arc-shaped notch matching with the lens through hole.
As described above, the stable optical adjustment frame with a built-in reverse locking mechanism according to the present invention has the following advantages:
1. through set up dish-shaped gasket between the nut and the nut boss of fixing stud between mirror holder seat and base, can be at the power homodisperse that the in-process of screwing up fixing stud will screw up the production to reduce the influence of screwing up the in-process to the position relation between mirror holder seat and the base.
2. The structure between the lens frame seat and the base is more compact while force distribution is uniform by arranging the tensioning elastic piece and matching with the locking guide column.
3. The base that the right angle set up cooperation three point centering set up the reference column can provide bigger workspace for the mirror holder seat, can remain stability simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a stable optical adjustment frame with a built-in reverse locking mechanism according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a stabilized optical alignment mount with a built-in reverse locking mechanism according to an embodiment of the present invention.
Description of the element reference numerals
1-a base; 2-a frame mount; 3-locking the guide post; 4-a guide groove; 5-positioning the ball; 6-tensioning the elastic element; 7-fixing the stud; 8-a screw cap; 9-stud through hole; 10-nut bosses; 11-a dish-shaped gasket; 12-stud groove.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a stable optical adjustment frame with a built-in reverse locking mechanism, in which a reflector is installed in a laser path for refracting laser to a target in a target direction, a frame base 2 is disposed on a base 1, the frame base 2 is connected to the base 1 through a locking guide post 3, three sets of locking guide posts 3 are disposed, the base 1 is disposed at a right angle, the locking guide sets are respectively disposed at right-angled corners and two ends of the right-angled sides of the base 1 in a triangular shape, the locking guide post 3 is disposed through the base 1, so that the locking guide post 3 can prevent the frame base 2 and the base 1 from being displaced during actual use to affect the final processing effect of the lens, a guide groove 4 is disposed in the frame base 2, and a positioning ball 5 is disposed between the locking guide post 3 and the guide groove 4, the locking guide post 3 and the guide groove 4 can be conveniently matched by arranging the positioning ball 5, the positioning grooves matched with the positioning ball 5 in size are respectively arranged on the locking guide post 3 and the guide groove 4 so as to facilitate the assembly of the positioning ball 5 in the actual use process, the positioning effect of the positioning ball 5 on the locking guide post 3 and the guide groove 4 is ensured, the working space of the lens frame seat 2 can be increased to the maximum extent by adopting the right-angle base 1 in the process of processing the lens, and meanwhile, the required stability can be kept;
the tensioning elastic piece 6 between the lens frame base 2 and the base 1 is respectively connected with the lens frame base 2 and the base 1 through tensioning pins at two ends, so that the assembly distance between the lens frame base 2 and the base 1 can be ensured, the influence on the actual processing precision of the lens after large displacement is generated between the lens frame base 2 and the base 1 is avoided, the lens frame base 2 and the base 1 are connected through a fixing stud 7, the fixing studs 7 are respectively in threaded connection in a stud through hole 9 and a stud groove 12, and are tightly pressed on a nut boss 10 in the stud through hole 9 through nuts 8 arranged at the bottoms of the fixing studs 7, the assembly effect between the lens frame base 2 and the base 1 is ensured, a disc-shaped gasket 11 is arranged between the nut boss 10 and the nut 8, so that the displacement deviation generated between the lens frame base 2 and the base 1 due to different stress directions in the screwing process of the fixing studs 7 can be avoided, and the actual processing effect is finally influenced, dish shape gasket 11 can be with the power homodisperse that the in-process of screwing up fixing stud 7 produced to reduce the influence between mirror holder seat 2 and base 1, be equipped with the lens through-hole on the mirror holder seat, be equipped with on the base with lens through-hole assorted arc breach.
In summary, the dish-shaped gasket is arranged between the nut and the nut boss of the fixing stud between the mirror bracket base and the base, so that the force generated by screwing can be uniformly dispersed in the process of screwing the fixing stud, the influence on the position relation between the mirror bracket base and the base in the screwing process is reduced, the structure between the mirror bracket base and the base is more compact while the force is uniformly distributed by arranging the tensioning elastic piece and matching the locking guide column, the base arranged at a right angle can provide a larger working space for the mirror bracket base by matching the positioning column arranged in a three-point centering manner, and the stability can be kept. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a stable form optical adjustment frame of built-in reverse locking mechanism, a serial communication port, including base and mirror holder seat, the mirror holder seat is located on the base, and is connected through locking guide post between mirror holder seat and the base, be connected through fixing stud between mirror holder seat and the base, be equipped with the double-screw bolt through-hole on the base, be equipped with the stud groove in the mirror holder seat, fixing stud is threaded connection respectively in stud groove and stud through-hole, the fixing stud bottom is equipped with the nut, be equipped with the nut boss in the stud through-hole, be equipped with the dish gasket between nut boss and the nut.
2. A stabilized optical alignment mount with a built-in reverse locking mechanism as claimed in claim 1, wherein: the locking guide post is communicated with the base, a guide groove is formed in the mirror bracket base, and a positioning ball is arranged between the locking guide post and the guide groove.
3. A stabilized optical alignment mount with a built-in reverse locking mechanism as claimed in claim 1, wherein: the locking guide posts are provided with three groups, the base is arranged in a right angle mode, and the locking guide groups are arranged at the right-angle corners and the two ends of the right-angle sides of the base respectively and are arranged in a three-point centering mode.
4. A stabilized optical alignment mount with a built-in reverse locking mechanism as claimed in claim 1, wherein: and a tensioning elastic part is also arranged between the lens frame seat and the base, and two ends of the tensioning elastic part are respectively connected with the lens frame seat and the base through tensioning pins.
5. The stabilized optical alignment mount with built-in reverse locking mechanism of claim 4, wherein: the tensioning elastic piece is a tensioning spring.
6. A stabilized optical alignment mount with a built-in reverse locking mechanism as claimed in claim 1, wherein: the spectacle frame base is provided with a lens through hole, and the base is provided with an arc notch matched with the lens through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239452.5U CN216870911U (en) | 2022-01-28 | 2022-01-28 | Stable optical adjusting frame with built-in reverse locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220239452.5U CN216870911U (en) | 2022-01-28 | 2022-01-28 | Stable optical adjusting frame with built-in reverse locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870911U true CN216870911U (en) | 2022-07-01 |
Family
ID=82152092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220239452.5U Active CN216870911U (en) | 2022-01-28 | 2022-01-28 | Stable optical adjusting frame with built-in reverse locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870911U (en) |
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2022
- 2022-01-28 CN CN202220239452.5U patent/CN216870911U/en active Active
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