CN215986650U - Turnover support for optical lens - Google Patents
Turnover support for optical lens Download PDFInfo
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- CN215986650U CN215986650U CN202121366987.0U CN202121366987U CN215986650U CN 215986650 U CN215986650 U CN 215986650U CN 202121366987 U CN202121366987 U CN 202121366987U CN 215986650 U CN215986650 U CN 215986650U
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- supporting
- supporting piece
- hinged
- optical lens
- support
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Abstract
The utility model belongs to the field of optical product supports, and discloses an overturning support for an optical lens, which comprises a base, a telescopic rod and a supporting component, wherein the telescopic rod is arranged on the base; the supporting assembly comprises a first supporting piece, a second supporting piece, a first fixed seat and a second fixed seat, one end of the first supporting piece is hinged with the fixed frame of the optical lens, the other end of the first supporting piece is hinged with the telescopic rod and the first fixed seat respectively, and a hinged shaft is arranged in the area of the first supporting piece between the two ends; one end of the second supporting piece is hinged with the fixed frame, the other end of the second supporting piece is hinged with the second fixed seat, the second supporting piece is provided with a sliding groove extending along the length direction of the second supporting piece, and the hinged shaft is movably arranged in the sliding groove; the telescopic rod drives the first supporting piece to overturn when stretching out and drawing back, drives the articulated shaft to move in the spout when the first supporting piece overturns, and drives the second supporting piece to rotate when the articulated shaft moves. The turnover bracket can be turned and folded when not in use so as to reduce the size of the bracket and facilitate the storage of the bracket.
Description
Technical Field
The utility model relates to the field of optical product supports, in particular to a turnover support for an optical lens.
Background
The optical lens is an important component in an imaging system, and the height and angle of the optical lens need to be adjusted during use. The height and angle of the optical lens is typically adjusted by the mounting bracket of the optical lens. At present, the support bracket of the optical lens is generally an integrated bracket, the size of the support bracket is large, and the support bracket is inconvenient to store when not in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turnover support for an optical lens, which can be turned over and folded, can reduce the volume of the support when not in use and is convenient for the support to store.
The technical scheme provided by the utility model is as follows:
a flip stand for an optical lens comprising:
a base;
the telescopic rod is arranged on the base;
the supporting assembly comprises a first supporting piece, a second supporting piece, a first fixing seat and a second fixing seat, one end of the first supporting piece is hinged to a fixing frame of the optical lens, the other end of the first supporting piece is hinged to the telescopic rod and the first fixing seat respectively, and a hinged shaft is arranged in the area, located between the two ends, of the first supporting piece;
one end of the second supporting piece is hinged with the fixed frame, the other end of the second supporting piece is hinged with the second fixed seat, a sliding groove extending along the length direction of the second supporting piece is arranged in the area, located between the two ends, of the second supporting piece, and the hinged shaft is movably arranged in the sliding groove;
the telescopic rod drives the first supporting piece to turn over when stretching, the first supporting piece drives the hinged shaft to move in the sliding groove when turning, and the hinged shaft drives the second supporting piece to rotate when moving in the sliding groove.
Further preferably, in an operating state, the hinge shaft is located at one end of the sliding chute close to the fixed frame;
and in a closed state, the hinge shaft is positioned at one end of the sliding groove close to the second fixed seat.
Further preferably, the number of the supporting components is two, and the two supporting components are respectively arranged on two opposite sides of the fixing frame.
Further preferably, the first supporting member includes a first connecting portion, a second connecting portion and a third connecting portion, which are connected in sequence, the first connecting portion and the third connecting portion are respectively located at two opposite sides of the second connecting portion, and the hinge shaft is disposed at the second connecting portion.
Further preferably, the second support piece includes first supporting part, second supporting part and the third supporting part that connects gradually, the one end of first supporting part be used for with fixed frame is articulated, the third supporting part is kept away from the one end of second supporting part with the second fixing base is articulated, the spout set up in the second supporting part just follows the length direction of second supporting part extends.
Further preferably, the first support part, the second support part and the third support part are located on different planes, and the distances from the first support part to the planes are sequentially increased.
Further preferably, the support device further comprises a first connecting shaft, and the two first supports are connected through the first connecting shaft.
Further preferably, the support device further comprises a second connecting shaft, and the two second supporting pieces are connected through the second connecting shaft.
Further preferably, the number of the base and the number of the telescopic rods are two, each base is provided with one telescopic rod, and each telescopic rod is hinged to one first supporting piece.
Further preferably, the telescopic rod is an electric push rod.
The utility model has the technical effects that: through the matching of the supporting component and the telescopic rod, the optical lens is in a normal working position after the turning support is opened, when the turning support is closed, the optical lens and the support fall back to a closed state together, so that the optical lens is switched between the working state and the closed state, and the turning support is low in height and small in size when in the closed state, so that the turning support is convenient to store; in addition, the overturning bracket has compact structure and low cost.
Drawings
The utility model is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural view of an inverted bracket of an optical lens of the present invention in an operating state;
FIG. 2 is a schematic view of the turning frame of the optical lens of the present invention in a closed state;
FIG. 3 is a schematic structural view of a first support member and a second support member according to the present invention;
FIG. 4 is a schematic view of the first support member of the present invention;
fig. 5 is a schematic structural view of a second support member of the present invention.
The reference numbers illustrate:
100. an optical lens; 200. a fixing frame;
10. a base; 20. a telescopic rod;
30. a support assembly; 31. a first support member; 3101. hinging a shaft; 311. a first connection portion; 312. a second connecting portion; 313. a third connecting portion; 32. a second support member; 3201. a chute; 321. a first support section; 322. a second support portion; 323. a third support portion; 33. a first fixed seat; 34. a second fixed seat; 35. a first connecting shaft; 36. and a second connecting shaft.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The present invention provides an embodiment of an optical lens turning support, which is used for supporting an optical lens 100 and adjusting the height of the optical lens 100 to make the optical lens 100 in a working state or a closed state. In order to facilitate the installation and connection of the optical lens 100 and the turning bracket, the optical lens 100 can be installed on a fixing frame 200, and the fixing frame 200 can also protect the optical lens 100 to prevent the optical lens 100 from being damaged.
As shown in fig. 1 to 5, the turning bracket includes a base 10, a telescopic rod 20, and a support assembly 30; the base 10 of the turning bracket is used for supporting the whole turning bracket, and the telescopic rod 20 is arranged on the base 10; the support assembly 30 is disposed on the telescoping pole 20.
As shown in fig. 1 and fig. 2, the supporting assembly 30 includes a first supporting member 31, a second supporting member 32, a first fixing seat 33 and a second fixing seat 34, the first fixing seat 33 and the second fixing seat 34 are fixedly disposed for limiting the first supporting member 31 and the second supporting member 32, if the first fixing seat 33 and the second fixing seat 34 can be fixed on any fixing frame outside the turning support, the first fixing seat 33 is fixed when the first supporting member 31 is turned, the first supporting member 31 rotates relative to the first fixing seat 33, the second fixing seat 34 is also fixed when the second supporting member 32 is turned, and the second supporting member 32 rotates relative to the second fixing seat 34.
One end of the first supporting member 31 is hinged to the fixing frame 200 of the optical lens 100, the other end of the first supporting member 31 is hinged to the telescopic rod 20 and the first fixing seat 33, and the hinge points of the telescopic rod 20 and the first fixing seat 33 and the first supporting member 31 are located at different positions on the first supporting member 31. As shown in fig. 4, the first support 31 is provided with a hinge shaft 3101 at a region between the fixed frame 200 and the telescopic bar 20.
As shown in fig. 2, one end of the second supporting member 32 is hinged to the fixing frame 200 of the optical lens 100, the other end of the second supporting member 32 is hinged to the second fixing seat 34, a sliding groove 3201 extending along the length direction of the second supporting member 32 is disposed in an area between two ends of the second supporting member 32, the hinge shaft 3101 is movably disposed in the sliding groove 3201, the telescopic rod 20 drives the first supporting member 31 to turn over when extending and retracting, the first supporting member 31 drives the hinge shaft 3101 to move in the sliding groove 3201 when turning over, and the hinge shaft 3101 drives the second supporting member 32 to rotate when moving in the sliding groove 3201. The first support member 31 and the second support member 32 are turned over by the telescopic rod 20, so that the support assembly 30 can be folded or unfolded, and the optical lens 100 is in a closed state or a working state. When the optical lens 100 is in the closed state, the supporting assembly 30 is in the folded state, and when the optical lens 100 is in the working state, the supporting assembly 30 is in the unfolded state.
Illustratively, as shown in fig. 1, when the optical lens 100 is in the closed state, the telescopic rod 20 is retracted, the first support 31 and the second support 32 are in the folded state, the height of the optical lens 100 becomes lower, and the hinge shaft 3101 on the first support 31 is located at one end of the sliding groove 3201 close to the second fixed seat 34. As shown in fig. 2, when the optical lens 100 changes from the closed state to the operating state, the telescopic rod 20 extends and pushes the first supporting member 31 upward, the first supporting member 31 is turned upward by the limiting function of the first fixing seat 33, when the first supporting member 31 is turned upward, the hinge shaft 3101 moves in the sliding groove 3201 of the second supporting member 32 from the end close to the second fixing seat 34 to the direction close to the fixing frame 200, the hinge shaft 3101 drives the second supporting member 32 to be also turned upward during the movement of the sliding groove 3201, after the first supporting member 31 and the second supporting member 32 are turned upward to the fixed operating angle, the telescopic rod 20 stops operating, the optical lens 100 is supported by the first supporting member 31 and the second supporting member 32 to the operating position, and at this time, the hinge shaft 3101 is located at the end of the sliding groove 3201 close to the fixing frame 200. The height of the optical lens 100 can be adjusted by the telescopic length of the telescopic rod 20. The length of the sliding groove 3201 on the second support 32 can also be set according to the maximum height and the minimum height of the optical lens 100 to be adjusted.
In one embodiment, in order to improve the stability of the optical lens 100 supported by the roll-over stand, as shown in fig. 1 and 2, the number of the support members 30 is two, one support member 30 is disposed on one side of the fixing frame 200, and the other support member 30 is disposed on the other side of the fixing frame 200 opposite to the one side. By supporting the optical lens 100 by the two support members 30 symmetrically disposed, the stability of the height adjustment of the optical lens 100 can be improved. When the number of the support members 30 is one, the support members 30 are coupled to the middle portion of the fixing frame 200 to balance the optical lens 100.
The number of the base 10 and the number of the telescopic rods 20 are two, each base 10 is provided with one telescopic rod 20, and each telescopic rod 20 is hinged with one first supporting piece 31. The telescopic rod 20 can be an electric push rod, the two electric push rods respectively control the work of the two supporting components 30, the electric push rod controls the work of the two supporting components 30, the two supporting components 30 can work synchronously, the asynchronous condition is avoided when the supporting components 30 on the two sides are overturned, and the heights of the two sides of the optical lens 100 are the same when the height of the optical lens 100 is adjusted.
As shown in fig. 4, the first supporting member 31 includes a first connecting portion 311, a second connecting portion 312 and a third connecting portion 313 which are connected in sequence, the first connecting portion 311 and the third connecting portion 313 are respectively located at two opposite sides of the second connecting portion 312, an included angle between the first connecting portion 311 and the second connecting portion 312 is an obtuse angle, an included angle between the second connecting portion 312 and the third connecting portion 313 is an obtuse angle, and the hinge shaft 3101 is disposed on the second connecting portion 312.
As shown in fig. 5, the second supporting member 32 includes a first supporting portion 321, a second supporting portion 322, and a third supporting portion 323, which are connected in sequence, wherein one end of the first supporting portion 321 is used for being hinged to the fixing frame 200, one end of the third supporting portion 323 away from the second supporting portion 322 is hinged to the second fixing seat 34, and the sliding slot 3201 is disposed on the second supporting portion 322 and extends along the length direction of the second supporting portion 322.
Through the cooperation of the first supporting member 31 and the second supporting member 32 designed by a special structure, the height of the optical lens 100 can be adjusted and the angle of the optical lens 100 can be adjusted at the same time, so that the optical lens 100 is located at a desired height and angle.
As shown in fig. 5, the first support part 321, the second support part 322, and the third support part 323 are located on different planes, and distances from the first support part 321, the second support part 322, and the third support part 323 to the plane where the first support member 31 is located are sequentially increased. The second supporting member 32 is arranged in a step shape, so that the second supporting member 32 can be made to avoid the first supporting member 31, and the structure of the turnover bracket is more compact.
In order to improve the stability of the turning bracket, as shown in fig. 1 and 2, the two first supporting members 31 are connected with each other by a first connecting shaft 35; the two second supporting members 32 are connected by a second connecting shaft 36. The two support assemblies 30 are connected together by the first and second connecting shafts 35 and 36 to improve the overall stability of the roll-over stand.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An overturning stand for optical lenses, comprising:
a base;
the telescopic rod is arranged on the base;
the supporting assembly comprises a first supporting piece, a second supporting piece, a first fixing seat and a second fixing seat, one end of the first supporting piece is hinged to a fixing frame of the optical lens, the other end of the first supporting piece is hinged to the telescopic rod and the first fixing seat respectively, and a hinged shaft is arranged in the area, located between the two ends, of the first supporting piece;
one end of the second supporting piece is hinged with the fixed frame, the other end of the second supporting piece is hinged with the second fixed seat, a sliding groove extending along the length direction of the second supporting piece is arranged in the area, located between the two ends, of the second supporting piece, and the hinged shaft is movably arranged in the sliding groove;
the telescopic rod drives the first supporting piece to turn over when stretching, the first supporting piece drives the hinged shaft to move in the sliding groove when turning, and the hinged shaft drives the second supporting piece to rotate when moving in the sliding groove.
2. An inverted support for an optical lens according to claim 1,
in a working state, the hinge shaft is positioned at one end of the sliding chute close to the fixed frame;
and in a closed state, the hinge shaft is positioned at one end of the sliding groove close to the second fixed seat.
3. The turning bracket for optical lenses according to claim 1, wherein the number of the supporting members is two, and two supporting members are respectively disposed on two opposite sides of the fixing frame.
4. An inverting support for an optical lens according to any one of claims 1 to 3,
the first supporting piece comprises a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the first connecting portion and the third connecting portion are located on two opposite sides of the second connecting portion respectively, and the hinge shaft is arranged on the second connecting portion.
5. An inverting support for an optical lens according to any one of claims 1 to 3,
the second support piece is including the first supporting part, second supporting part and the third supporting part that connect gradually, the one end of first supporting part be used for with fixed frame is articulated, the third supporting part is kept away from the one end of second supporting part with the second fixing base is articulated, the spout set up in the second supporting part just follows the length direction of second supporting part extends.
6. An inverted support for an optical lens according to claim 5,
the first supporting part, the second supporting part and the third supporting part are located on different planes, and the distances between the first supporting part and the planes where the first supporting parts are located are sequentially increased.
7. The flip frame of claim 3, further comprising a first connecting shaft, wherein the two first supporting members are connected by the first connecting shaft.
8. The turning bracket for optical lenses according to claim 3, further comprising a second connecting shaft, wherein the two second supporting members are connected by the second connecting shaft.
9. The turning bracket for optical lenses according to claim 3, wherein the number of the base and the number of the telescopic rods are two, each of the base is provided with one of the telescopic rods, and each of the telescopic rods is hinged with one of the first supporting members.
10. The turning bracket for optical lenses according to claim 1, wherein the telescopic rod is an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366987.0U CN215986650U (en) | 2021-06-18 | 2021-06-18 | Turnover support for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121366987.0U CN215986650U (en) | 2021-06-18 | 2021-06-18 | Turnover support for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986650U true CN215986650U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121366987.0U Active CN215986650U (en) | 2021-06-18 | 2021-06-18 | Turnover support for optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215986650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046096A (en) * | 2022-06-22 | 2022-09-13 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
-
2021
- 2021-06-18 CN CN202121366987.0U patent/CN215986650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046096A (en) * | 2022-06-22 | 2022-09-13 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
| CN115046096B (en) * | 2022-06-22 | 2024-01-26 | 深圳创维－Rgb电子有限公司 | Supporting structure and display device |
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