CN212060700U - Multi-angle four-dimensional adjusting frame for optical instrument - Google Patents
Multi-angle four-dimensional adjusting frame for optical instrument Download PDFInfo
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- CN212060700U CN212060700U CN202021095304.8U CN202021095304U CN212060700U CN 212060700 U CN212060700 U CN 212060700U CN 202021095304 U CN202021095304 U CN 202021095304U CN 212060700 U CN212060700 U CN 212060700U
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Abstract
The utility model provides a multi-angle four-dimensional adjusting bracket for an optical instrument, which belongs to the technical field of optical adjusting brackets and aims to solve the problems that the existing multi-angle four-dimensional adjusting bracket for the optical instrument is easily influenced by external factors and can be interfered to a certain degree, so that the positioning precision is reduced and the situation of large-amplitude drift is generated; the support frame is fixedly connected with the fixed seat through a bolt; the top end of the support frame is provided with an adjusting component. The utility model discloses in because this device adds adjusting part, adjust knob sets up in the support frame right-hand member, and the gear sets up in the support frame left end, and adjust knob passes through the connecting axle to be connected with gear revolve, and when rotatory adjust knob, drive the arc through the gear and rotate to the piece, the regulation of floating around making the fixed plate carry out to improve positioning accuracy, the structure is more reasonable.
Description
Technical Field
The utility model belongs to the technical field of the optics alignment jig, more specifically says, in particular to a multi-angle four-dimensional alignment jig for optical instrument.
Background
In optical experiments and optoelectronic instruments, various opto-mechanical products are required to fix and adjust optical elements in an optical path. Various opto-mechanical products of different structures and specifications exist for the characteristics of different optical elements and the requirements of weight, degree of freedom, accuracy, installation space, etc.
As in application No.: CN93219259.9 the utility model belongs to a displacement adjusting device for multidimensional precision mechanical quantity. The four-dimensional adjusting mechanism adopts reasonable elastic mechanical structure design and simple and feasible processing technology, takes an entire plate as a main body, utilizes a plate spring structure made of metal materials to form a four-dimensional adjusting function, thoroughly eliminates the necessary original geometric clearance during relative movement in multilayer plates, eliminates the extra translation generated during non-coaxial central angle adjustment, and has high stability and reliability. The utility model discloses can be used to all need carry out among the high accuracy every single move rotation, the rotation about, horizontal slip, and the vertical slip etc. four-dimensional regulation usage.
Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, the current multi-angle four-dimensional adjustment frame that is used for optical instrument receives external factor influence easily, can receive certain interference, makes positioning accuracy reduce, produces the condition of drifting by a wide margin.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a multi-angle four-dimensional adjusting frame for an optical instrument is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multi-angle four-dimensional adjustment frame for optical instrument to solve current multi-angle four-dimensional adjustment frame for optical instrument, receive external factor influence easily, can receive certain interference, make positioning accuracy reduce, produce the problem of the condition of drifting by a wide margin.
The utility model discloses a purpose and efficiency for optical instrument's multi-angle four-dimensional adjustment frame is reached by following specific technological means:
a multi-angle four-dimensional adjusting frame for an optical instrument comprises a fixed seat, wherein the fixed seat is of a cuboid structure, and a supporting frame is arranged at the top end of the fixed seat; the support frame is fixedly connected with the fixed seat through a bolt; the top end of the support frame is provided with an adjusting component; the front end of the support frame is provided with a reset assembly, and the top end of the reset assembly is provided with a movable plate; the movable plate is of a cuboid structure, and a cavity is formed in the middle of the movable plate; a mirror clamping plate is arranged in the cavity of the movable plate; the mirror clamping plate is of a cube structure, and a circular cavity is formed in the middle of the mirror clamping plate; a longitudinal adjusting knob is arranged at the top end of the movable plate, and a push rod of the longitudinal adjusting knob penetrates through the movable plate to be in supporting connection with the mirror clamping plate; a transverse adjusting knob is arranged at the right end of the movable plate, and a push rod of the transverse adjusting knob penetrates through the movable plate to be in supporting connection with the mirror clamping plate; the rear end of the support frame is provided with a fixed plate, and the fixed plate is rotatably connected with the support frame through an adjusting assembly; the fixing plate is of an L-shaped structure, and a pressing ring is arranged at the middle position of the fixing plate; the pressing ring is fixedly connected with the fixing plate in an embedded mode; and a first deflection knob and a second deflection knob are arranged at the rear end of the fixing plate.
Furthermore, the support frame includes the through-hole, the support frame is L type structure, and the through-hole has been seted up to support frame riser right side below.
Further, the method comprises the following steps: the adjusting component comprises an adjusting knob, a gear, a connecting shaft and an arc butt joint piece, the adjusting knob is arranged at the right end of the support frame, the gear is arranged at the left end of the support frame, the adjusting knob left end is provided with the connecting shaft, the connecting shaft penetrates through the top end of the support frame, the adjusting knob is connected with the gear through the connecting shaft in a rotating mode, the arc butt joint piece is fixedly connected with the fixed plate through a screw, and the arc butt joint piece is connected with the gear in an occluded mode.
Furthermore, the reset assembly comprises a sleeve, a support spring and a sliding rod, the sleeve is fixedly connected with the support frame, the sliding rod is arranged at the top end of the sleeve, the sliding rod is slidably connected with the sleeve, the sleeve is fixedly connected with the movable plate, the sleeve and the sliding rod are inserted into the support spring, and the support spring is respectively in supporting connection with the support frame and the movable plate.
Furthermore, the push rod of the first deflection knob penetrates through the upper left side of the fixed plate, and the push rod of the first deflection knob is connected with the movable plate in a supporting mode.
Furthermore, a push rod of the second deflection knob penetrates through the right lower part of the fixing plate and the through hole, the push rod of the second deflection knob is connected with the movable plate in a supporting mode, and the first deflection knob, the second deflection knob and a supporting point of the movable plate are distributed in diagonal positions.
Compared with the prior art, the utility model discloses following beneficial effect has:
this device adds adjusting part, and adjust knob sets up in the support frame right-hand member, and the gear sets up in the support frame left end, and adjust knob passes through the connecting axle to be connected with gear revolve, and when rotatory adjust knob, drive the arc through the gear and connect the piece to rotate, the regulation of floating around making the fixed plate carry on to improve positioning accuracy, the structure is more reasonable.
The push rod of the first deflection knob penetrates through the upper left side of the fixed plate, the push rod of the second deflection knob penetrates through the lower right side of the fixed plate and the through hole, and the first deflection knob, the second deflection knob and the movable plate are distributed in diagonal positions.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic rear view of the present invention.
Fig. 3 is a schematic diagram of the right-side view structure of the present invention.
Fig. 4 is a left side view structure diagram of the present invention.
Fig. 5 is a schematic diagram of a magnified part of the structure in fig. 4.
Fig. 6 is an axial view structural schematic diagram of the support frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a fixed seat; 2. a support frame; 201. a through hole; 3. a movable plate; 4. an adjustment assembly; 401. adjusting a knob; 402. a gear; 403. a connecting shaft; 404. an arc butt joint piece; 5. a first yaw knob; 6. a reset assembly; 601. a sleeve; 602. a support spring; 603. a slide bar; 7. a second yaw knob; 8. a longitudinal adjusting knob; 9. a lateral adjusting knob; 10. a fixing plate; 11. a mirror clamp plate; 12. and a pressing ring.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a multi-angle four-dimensional adjusting bracket for an optical instrument, which comprises a fixed seat 1, wherein the fixed seat 1 is of a cuboid structure, a supporting frame 2 is arranged at the top end of the fixed seat 1, the supporting frame 2 comprises a through hole 201, the supporting frame 2 is of an L-shaped structure, and the through hole 201 is arranged at the right lower part of a vertical plate of the supporting frame 2; the support frame 2 is fixedly connected with the fixed seat 1 through a bolt; the top end of the support frame 2 is provided with an adjusting component 4; the front end of the support frame 2 is provided with a reset component 6, and the top end of the reset component 6 is provided with a movable plate 3; the reset assembly 6 comprises a sleeve 601, a support spring 602 and a sliding rod 603, the sleeve 601 is fixedly connected with the support frame 2, the sliding rod 603 is arranged at the top end of the sleeve 601, the sliding rod 603 is slidably connected with the sleeve 601, the sleeve 601 is fixedly connected with the movable plate 3, the sleeve 601 and the sliding rod 603 are inserted into the support spring 602, and the support spring 602 is respectively supported and connected with the support frame 2 and the movable plate 3, when the movable plate 3 is adjusted in a floating manner, the reset effect can be achieved through the elasticity of the support spring 602, and the stability of the movable plate 3 is enhanced; the movable plate 3 is of a cuboid structure, and a cavity is formed in the middle of the movable plate 3; a mirror clamp plate 11 is arranged in the cavity of the movable plate 3; the mirror clamping plate 11 is of a cube structure, and a circular cavity is formed in the middle of the mirror clamping plate 11; a longitudinal adjusting knob 8 is arranged at the top end of the movable plate 3, and a push rod of the longitudinal adjusting knob 8 penetrates through the movable plate 3 to be in supporting connection with a mirror clamping plate 11; a transverse adjusting knob 9 is arranged at the right end of the movable plate 3, and a push rod of the transverse adjusting knob 9 penetrates through the movable plate 3 to be in supporting connection with a mirror clamping plate 11; the rear end of the support frame 2 is provided with a fixed plate 10, and the fixed plate 10 is rotatably connected with the support frame 2 through an adjusting component 4; the fixing plate 10 is of an L-shaped structure, and a pressing ring 12 is arranged in the middle of the fixing plate 10; the pressing ring 12 is fixedly connected with the fixing plate 10 in an embedding mode; the rear end of the fixing plate 10 is provided with a first deflection knob 5 and a second deflection knob 7.
Wherein, adjusting part 4 includes adjust knob 401, gear 402, connecting axle 403 and arc butt joint piece 404, adjust knob 401 sets up in 2 right-hand members of support frame, gear 402 sets up in 2 left ends of support frame, adjust knob 401 left end is equipped with connecting axle 403, connecting axle 403 passes the 2 tops of support frame, and adjust knob 401 rotates with gear 402 through connecting axle 403 and is connected, arc butt joint piece 404 passes through screw and fixed plate 10 fixed connection, and arc butt joint piece 404 is connected with gear 402 interlock, adjusting part 4 is added to this device, when rotatory adjust knob 401, drive arc butt joint piece 404 through gear 402 and rotate, it adjusts to float around making fixed plate 10 carry out, thereby improve positioning accuracy, the structure is more reasonable.
The push rod of the first deflection knob 5 penetrates through the upper left of the fixed plate 10, the push rod of the first deflection knob 5 is connected with the movable plate 3 in a supporting mode, the push rod of the second deflection knob 7 penetrates through the lower right of the fixed plate 10 and the through hole 201, the push rod of the second deflection knob 7 is connected with the movable plate 3 in a supporting mode, and the supporting points of the first deflection knob 5 and the second deflection knob 7 and the movable plate 3 are distributed in a diagonal position mode.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the longitudinal and transverse positions of the mirror clamping plate 11 in the cavity of the movable plate 3 can be adjusted by rotating the longitudinal adjusting knob 8 and the transverse adjusting knob 9; because the push rod of the first deflection knob 5 penetrates through the upper left of the fixed plate 10, the push rod of the first deflection knob 5 is in supporting connection with the movable plate 3, the push rod of the second deflection knob 7 penetrates through the lower right of the fixed plate 10 and the through hole 201, the push rod of the second deflection knob 7 is in supporting connection with the movable plate 3, the first deflection knob 5 and the second deflection knob 7 are in diagonal position distribution with the support point of the movable plate 3, and when the first deflection knob 5 and the second deflection knob 7 are rotated, the position of the movable plate 3 can be adjusted along the diagonal direction, so that the diagonal mode distribution characteristic can be realized, the stability can be enhanced, the external interference can be prevented, and the drift condition can be effectively reduced; and reset assembly 6 installs between fly leaf 3 and support frame 2, when floating the regulation to fly leaf 3, elasticity through supporting spring 602 can play the effect of reseing, and strengthen fly leaf 3's stability, adjusting part 4 is added to this device simultaneously, adjust knob 401 sets up in support frame 2 right-hand member, gear 402 sets up in the support frame 2 left end, adjust knob 401 rotates with gear 402 through connecting axle 403 to be connected, rotatory adjust knob 401, it rotates to drive arc butt joint piece 404 through gear 402, make fixed plate 10 float the regulation around carrying out, thereby improve positioning accuracy, the structure is more reasonable.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a multi-angle four-dimensional alignment jig for optical instrument which characterized in that: the device comprises a fixed seat (1), wherein the fixed seat (1) is of a cuboid structure, and a support frame (2) is arranged at the top end of the fixed seat (1); the support frame (2) is fixedly connected with the fixed seat (1) through a bolt; the top end of the support frame (2) is provided with an adjusting component (4); a reset component (6) is arranged at the front end of the support frame (2), and a movable plate (3) is arranged at the top end of the reset component (6); the movable plate (3) is of a cuboid structure, and a cavity is formed in the middle of the movable plate (3); a mirror clamping plate (11) is arranged in the cavity of the movable plate (3); the mirror clamping plate (11) is of a cube structure, and a circular cavity is formed in the middle of the mirror clamping plate (11); a longitudinal adjusting knob (8) is arranged at the top end of the movable plate (3), and a push rod of the longitudinal adjusting knob (8) penetrates through the movable plate (3) to be in supporting connection with the mirror clamping plate (11); a transverse adjusting knob (9) is arranged at the right end of the movable plate (3), and a push rod of the transverse adjusting knob (9) penetrates through the movable plate (3) to be in supporting connection with a mirror clamping plate (11); a fixing plate (10) is arranged at the rear end of the support frame (2), and the fixing plate (10) is rotatably connected with the support frame (2) through an adjusting component (4); the fixing plate (10) is of an L-shaped structure, and a pressing ring (12) is arranged in the middle of the fixing plate (10); the pressing ring (12) is fixedly connected with the fixing plate (10) in an embedding mode; the rear end of the fixing plate (10) is provided with a first deflection knob (5) and a second deflection knob (7).
2. The multi-angle four-dimensional adjustment bracket for an optical instrument of claim 1, wherein: the support frame (2) comprises a through hole (201), the support frame (2) is of an L-shaped structure, and the through hole (201) is formed in the right lower portion of a vertical plate of the support frame (2).
3. The multi-angle four-dimensional adjustment bracket for an optical instrument of claim 1, wherein: adjusting part (4) include adjust knob (401), gear (402), connecting axle (403) and arc butt joint piece (404), adjust knob (401) set up in support frame (2) right-hand member, gear (402) set up in support frame (2) left end, adjust knob (401) left end is equipped with connecting axle (403), support frame (2) top is passed in connecting axle (403), and adjust knob (401) rotate with gear (402) through connecting axle (403) and be connected, arc butt joint piece (404) pass through screw and fixed plate (10) fixed connection, and arc butt joint piece (404) are connected with gear (402) interlock.
4. The multi-angle four-dimensional adjustment bracket for an optical instrument of claim 1, wherein: reset assembly (6) includes sleeve pipe (601), supporting spring (602) and slide bar (603), sleeve pipe (601) and support frame (2) fixed connection, and sleeve pipe (601) top is equipped with slide bar (603), slide bar (603) and sleeve pipe (601) sliding connection, and sleeve pipe (601) and fly leaf (3) fixed connection, sleeve pipe (601) and slide bar (603) alternate in supporting spring (602) inside, and supporting spring (602) support the connection in support frame (2) and fly leaf (3) respectively.
5. The multi-angle four-dimensional adjustment bracket for an optical instrument of claim 1, wherein: the push rod of the first deflection knob (5) penetrates through the left upper part of the fixed plate (10), and the push rod of the first deflection knob (5) is in supporting connection with the movable plate (3).
6. The multi-angle four-dimensional adjustment bracket for an optical instrument of claim 1, wherein: the push rod of the second deflection knob (7) penetrates through the right lower part of the fixing plate (10) and the through hole (201), the push rod of the second deflection knob (7) is in supporting connection with the movable plate (3), and supporting points of the first deflection knob (5), the second deflection knob (7) and the movable plate (3) are distributed in diagonal positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095304.8U CN212060700U (en) | 2020-06-15 | 2020-06-15 | Multi-angle four-dimensional adjusting frame for optical instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095304.8U CN212060700U (en) | 2020-06-15 | 2020-06-15 | Multi-angle four-dimensional adjusting frame for optical instrument |
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| Publication Number | Publication Date |
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| CN212060700U true CN212060700U (en) | 2020-12-01 |
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| CN202021095304.8U Active CN212060700U (en) | 2020-06-15 | 2020-06-15 | Multi-angle four-dimensional adjusting frame for optical instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987217A (en) * | 2020-12-31 | 2021-06-18 | 武汉华工激光工程有限责任公司 | Multi-dimensional adjusting bracket of optical lens and optical assembly |
-
2020
- 2020-06-15 CN CN202021095304.8U patent/CN212060700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987217A (en) * | 2020-12-31 | 2021-06-18 | 武汉华工激光工程有限责任公司 | Multi-dimensional adjusting bracket of optical lens and optical assembly |
| CN112987217B (en) * | 2020-12-31 | 2022-07-05 | 武汉华工激光工程有限责任公司 | Multi-dimensional adjusting bracket of optical lens and optical assembly |
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