CN217467316U - Optical instrument lens focal length adjusting device - Google Patents
Optical instrument lens focal length adjusting device Download PDFInfo
- Publication number
- CN217467316U CN217467316U CN202220398671.8U CN202220398671U CN217467316U CN 217467316 U CN217467316 U CN 217467316U CN 202220398671 U CN202220398671 U CN 202220398671U CN 217467316 U CN217467316 U CN 217467316U
- Authority
- CN
- China
- Prior art keywords
- optical instrument
- angle scale
- stand
- carousel
- mounting panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lens Barrels (AREA)
Abstract
The utility model discloses an optical instrument camera lens focus adjusting device, including mounting panel, angle scale, carousel and motor, be provided with on the mounting panel lateral wall the angle scale, the angle scale with the mounting panel passes through the screw connection. Has the advantages that: the utility model discloses a set up the motor, angle scale and carousel, in the device use, the motor drives the carousel and rotates, and then make the optical instrument camera lens slope, the angle scale is convenient for adjust the inclination of optical instrument camera lens simultaneously, and guarantee to adjust the precision, improve the device practicality, through setting up the cylinder, arc splint and dull polish pad, the cylinder promotes the arc splint and removes, and then press from both sides tight fixedly to optical instrument, the stability when dull polish pad guarantees to fix, the cylinder can be adjusted according to the optical instrument of different specifications to the distance between the arc splint simultaneously, can make the device adjust the camera lens of the optical instrument of different specifications, improve the device functionality.
Description
Technical Field
The utility model relates to an optical instrument focusing device technical field, concretely relates to optical instrument camera lens focal length adjusting device.
Background
The optical instrument is composed of single or multiple optical devices. Optical instruments mainly fall into two main categories, one is an optical instrument for real image, such as a slide projector, a camera and the like; the other type is an optical instrument with a virtual image, such as a telescope, a microscope, a magnifier and the like, and a focusing device is required to adjust the focal length of a lens of the optical instrument in the using process of the optical instrument.
The existing optical instrument lens focal length adjusting device can only vertically focus the optical instrument lens in the using process, and the condition of lens inclination exists in the using process of the optical instrument, so that the device cannot be adjusted, and the practicability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the optical instrument lens focal length adjusting device is provided, and the problems that the conventional optical instrument lens focal length adjusting device can only vertically focus the optical instrument lens in the using process, the condition that the lens inclines exists in the using process of the optical instrument, the device cannot be adjusted, the practicability of the device is reduced, the conventional optical instrument lens focal length adjusting device can only fix the optical instrument with the same specification in the fixing process of the optical instrument, the device cannot be suitable for optical instruments with different specifications, and the functionality of the device is reduced are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an optical instrument camera lens focus adjusting device, including mounting panel, angle scale, carousel and motor, be provided with on the mounting panel lateral wall the angle scale, the angle scale with the mounting panel passes through the screw connection, angle scale one side is provided with the carousel, the carousel with the angle scale rotates to be connected, be provided with on another lateral wall of mounting panel the motor, the motor with the mounting panel passes through the screw connection, the motor with the carousel key-type connection.
Further, a cylinder is arranged on two sides of one side wall of the rotary table, the cylinder is connected with the rotary table through screws, an arc-shaped clamping plate is arranged at one end of the cylinder, the arc-shaped clamping plate is connected with the cylinder through screws, a sanding pad is arranged on the inner wall of the arc-shaped clamping plate, and the sanding pad is bonded with the arc-shaped clamping plate.
Through adopting above-mentioned technical scheme, the cylinder promotes the arc splint remove, and then press from both sides tight fixedly to optical instrument, the stability when the frosting pad is guaranteed to fix, simultaneously the cylinder can be right according to the optical instrument of different specifications the distance between the arc splint is adjusted, can make the device adjust the camera lens of the optical instrument of different specifications, improves the device functionality.
Furthermore, a hydraulic rod is arranged on one side of the mounting plate and connected with the mounting plate through screws, and a sliding sleeve is arranged on one side of the hydraulic rod and connected with the hydraulic rod through screws.
By adopting the technical scheme, the hydraulic rod pushes the mounting plate to move, so that the lens of the optical instrument is positioned on a picture to be irradiated.
Further, be provided with the stand in the sliding sleeve, the sliding sleeve with stand sliding connection, the stand top is provided with the limiting plate, the limiting plate with the stand passes through the screw connection, the sliding sleeve with be provided with electric putter between the limiting plate, electric putter with the sliding sleeve and the stand all passes through the screw connection.
By adopting the technical scheme, the electric push rod pushes the sliding sleeve to slide on the stand column, so that the distance from the lens of the optical instrument to the picture is adjusted, and the automatic focusing function of the device is realized.
Further, be provided with the calibrated scale on the stand lateral wall, the calibrated scale with the stand passes through bolted connection, the stand bottom is provided with the bottom plate, the bottom plate with the stand passes through bolted connection, be provided with operating panel on the bottom plate lateral wall, operating panel with the bottom plate passes through bolted connection.
By adopting the technical scheme, the dial can ensure the focusing accuracy, and the operation panel controls the operation of the device.
Furthermore, a sucker is arranged at the bottom end of the bottom plate and connected with the bottom plate through a screw.
Through adopting above-mentioned technical scheme, the sucking disc adsorbs the device on the workstation, and then guarantees the stability of device during operation.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the prior optical instrument lens focal length adjusting device can only vertically focus the optical instrument lens in the using process, and the lens is inclined in the using process of the optical instrument, so that the device can not adjust the optical instrument lens, and the practicability of the device is reduced, the utility model discloses a motor, an angle scale and a turntable are arranged, in the using process of the device, the motor drives the turntable to rotate, so that the optical instrument lens is inclined, and meanwhile, the angle scale is convenient for adjusting the inclination angle of the optical instrument lens, ensures the adjusting precision and improves the practicability of the device;
2. for solving current optical instrument camera lens focus adjusting device and fixing the optical instrument of same specification at the fixed in-process of optical instrument, lead to the device can not be applicable to the optical instrument of different specifications, reduce the functional problem of device, the utility model discloses a set up the cylinder, arc splint and dull polish pad, the cylinder promotes the arc splint and removes, and then presss from both sides tight fixedly to optical instrument, and the dull polish pad guarantees stability when fixed, and the cylinder can be adjusted the distance between the arc splint according to the optical instrument of different specifications simultaneously, can make the device adjust the camera lens of the optical instrument of different specifications, improves the device functionality.
Drawings
Fig. 1 is a schematic structural diagram of a focal length adjusting device for a lens of an optical instrument according to the present invention;
fig. 2 is a cross-sectional view of a mounting plate of the focal length adjusting device for an optical instrument lens according to the present invention;
fig. 3 is a cross-sectional view of an arc-shaped clamp plate in the focal length adjusting device of the lens of the optical instrument.
The reference numerals are explained below:
1. an operation panel; 2. a suction cup; 3. a base plate; 4. a turntable; 5. a cylinder; 6. mounting a plate; 7. an angle scale; 8. an arc-shaped splint; 9. a hydraulic lever; 10. a limiting plate; 11. an electric push rod; 12. a dial scale; 13. a sliding sleeve; 14. a column; 15. an electric motor; 16. and (5) grinding the sand cushion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the focal length adjusting device for an optical instrument lens in this embodiment includes a mounting plate 6, an angle scale 7, a rotary table 4 and a motor 15, wherein the angle scale 7 is disposed on a side wall of the mounting plate 6, the angle scale 7 is connected to the mounting plate 6 by screws, the rotary table 4 is disposed on one side of the angle scale 7, the rotary table 4 is rotatably connected to the angle scale 7, the motor 15 is disposed on the other side wall of the mounting plate 6, the motor 15 is connected to the mounting plate 6 by screws, the motor 15 is connected to the rotary table 4 by keys, during the use of the device, the motor 15 drives the rotary table 4 to rotate, so as to incline the optical instrument lens, and the angle scale 7 is convenient to adjust the inclination angle of the optical instrument lens, and ensure the adjustment precision, improve the practicability of the device, both sides of a side wall of the rotary table 4 are provided with air cylinders 5, the air cylinders 5 are connected to the rotary table 4 by screws, 5 one end of cylinder is provided with arc splint 8, arc splint 8 passes through the screw connection with cylinder 5, be provided with dull polish pad 16 on the 8 inner walls of arc splint, dull polish pad 16 bonds with arc splint 8, cylinder 5 promotes arc splint 8 and removes, and then press from both sides tight fixed to optical instrument, dull polish pad 16 guarantees stability when fixed, cylinder 5 can adjust the distance between arc splint 8 according to the optical instrument of different specifications simultaneously, can make the device adjust the camera lens of the optical instrument of different specifications, improve the device functionality.
As shown in fig. 1-3, in this embodiment, a hydraulic rod 9 is disposed on one side of the mounting plate 6, the hydraulic rod 9 is connected to the mounting plate 6 through a screw, a sliding sleeve 13 is disposed on one side of the hydraulic rod 9, the sliding sleeve 13 is connected to the hydraulic rod 9 through a screw, the hydraulic rod 9 pushes the mounting plate 6 to move, so that a lens of the optical instrument is located on a picture to be irradiated, an upright post 14 is disposed in the sliding sleeve 13, the sliding sleeve 13 is connected to the upright post 14 in a sliding manner, a limiting plate 10 is disposed on a top end of the upright post 14, the limiting plate 10 is connected to the upright post 14 through a screw, an electric push rod 11 is disposed between the sliding sleeve 13 and the limiting plate 10, the electric push rod 11 is connected to both the sliding sleeve 13 and the upright post 14 through screws, the electric push rod 11 pushes the sliding sleeve 13 to slide on the upright post 14, so as to adjust a distance from the lens of the optical instrument to the picture, and achieve an automatic focusing function of the device.
As shown in fig. 1-3, in this embodiment, a side wall of an upright post 14 is provided with a dial 12, the dial 12 is connected with the upright post 14 through screws, a bottom plate 3 is arranged at the bottom end of the upright post 14, the bottom plate 3 is connected with the upright post 14 through screws, an operating panel 1 is arranged on a side wall of the bottom plate 3, the operating panel 1 is connected with the bottom plate 3 through screws, the dial 12 can ensure the accuracy of focusing, the operating panel 1 controls the operation of a device, a suction cup 2 is arranged at the bottom end of the bottom plate 3, the suction cup 2 is connected with the bottom plate 3 through screws, and the suction cup 2 adsorbs the device on a workbench, thereby ensuring the stability of the device during operation.
The specific implementation process of this embodiment is as follows: firstly, the device is absorbed on a workbench through a sucker 2 so as to ensure the stability of the device during working, and then the device works through an operation panel 1, then the air cylinder 5 pushes the arc-shaped clamping plate 8 to move, so as to clamp and fix the optical instrument, the abrasive pad 16 ensures the stability when fixing, meanwhile, the air cylinder 5 can adjust the distance between the arc-shaped clamping plates 8 according to optical instruments with different specifications, the device can adjust the lens of optical instruments with different specifications, the functionality of the device is improved, after the angle is adjusted, the hydraulic rod 9 pushes the mounting plate 6 to move, so that the lens of the optical instrument is positioned on the picture to be irradiated, and then the electric push rod 11 pushes the sliding sleeve 13 to slide on the upright post 14, and then adjust the distance from the lens of the optical instrument to the picture, realize the automatic focusing function of the apparatus, in the course of focusing, the dial 12 guarantees the accuracy of focusing.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solutions of the present invention should fall within the protection scope of the present invention, and the technical contents claimed in the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides an optical instrument lens focal length adjusting device which characterized in that: including mounting panel (6), angle scale (7), carousel (4) and motor (15), be provided with on mounting panel (6) a lateral wall angle scale (7), angle scale (7) with mounting panel (6) are through the screw connection, angle scale (7) one side is provided with carousel (4), carousel (4) with angle scale (7) rotate to be connected, be provided with on mounting panel (6) another lateral wall motor (15), motor (15) with mounting panel (6) are through the screw connection, motor (15) with carousel (4) key-type connection.
2. The apparatus of claim 1, wherein: carousel (4) a lateral wall both sides all are provided with cylinder (5), cylinder (5) with carousel (4) pass through the screw connection, cylinder (5) one end is provided with arc splint (8), arc splint (8) with cylinder (5) pass through the screw connection, be provided with dull polish pad (16) on arc splint (8) inner wall, dull polish pad (16) with arc splint (8) bond.
3. The apparatus of claim 2, wherein: mounting panel (6) one side is provided with hydraulic stem (9), hydraulic stem (9) with mounting panel (6) pass through the screw connection, hydraulic stem (9) one side is provided with sliding sleeve (13), sliding sleeve (13) with hydraulic stem (9) pass through the screw connection.
4. A focal length adjusting device for a lens of an optical instrument according to claim 3, wherein: be provided with stand (14) in sliding sleeve (13), sliding sleeve (13) with stand (14) sliding connection, stand (14) top is provided with limiting plate (10), limiting plate (10) with stand (14) pass through screwed connection, sliding sleeve (13) with be provided with electric putter (11) between limiting plate (10), electric putter (11) with sliding sleeve (13) and stand (14) all pass through screwed connection.
5. The apparatus of claim 4, wherein: be provided with calibrated scale (12) on stand (14) a lateral wall, calibrated scale (12) with stand (14) pass through the screw connection, stand (14) bottom is provided with bottom plate (3), bottom plate (3) with stand (14) pass through the screw connection, be provided with operating panel (1) on bottom plate (3) a lateral wall, operating panel (1) with bottom plate (3) pass through the screw connection.
6. The apparatus of claim 5, wherein: the bottom end of the bottom plate (3) is provided with a sucker (2), and the sucker (2) is connected with the bottom plate (3) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398671.8U CN217467316U (en) | 2022-02-25 | 2022-02-25 | Optical instrument lens focal length adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398671.8U CN217467316U (en) | 2022-02-25 | 2022-02-25 | Optical instrument lens focal length adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467316U true CN217467316U (en) | 2022-09-20 |
Family
ID=83264186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220398671.8U Active CN217467316U (en) | 2022-02-25 | 2022-02-25 | Optical instrument lens focal length adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467316U (en) |
-
2022
- 2022-02-25 CN CN202220398671.8U patent/CN217467316U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108919456A (en) | A kind of high-definition camera precision focusing platform and focus adjustment method | |
| CN111804516A (en) | Automatic chip mounter | |
| CN217467316U (en) | Optical instrument lens focal length adjusting device | |
| CN111633510A (en) | Clamping equipment for lens polishing detection | |
| CN219496192U (en) | Detection device for edging of vehicle-mounted lens | |
| CN212683032U (en) | Automatic assembling equipment for laser lens | |
| CN219337304U (en) | Light guide plate polishing device | |
| CN104215173B (en) | Increment type grating scale indication grating automatic adhesive device | |
| CN208729662U (en) | The adjustment machine of high-definition camera automatic aligning camera lens and photosurface | |
| CN218781755U (en) | Contour measurement projector | |
| CN108303857B (en) | Method, system and storage medium for improving consistency of double-sided lithography | |
| CN219574469U (en) | Adjustable cylindrical mirror quick clamping device | |
| CN213276114U (en) | Material analysis microscope convenient to centre gripping | |
| CN216309812U (en) | Detection platform of microscope for detecting silicon carbide single crystal | |
| CN216830309U (en) | Processing clamp for pipe fitting joint | |
| CN217845077U (en) | Gantry type optical image measuring instrument | |
| CN213984928U (en) | Image detection device of non-contact image measuring instrument | |
| CN219320796U (en) | Engineering archiving scanning auxiliary device | |
| CN217586248U (en) | Precision measurement equipment for optical lens | |
| CN213696118U (en) | Computer image processing equipment convenient to use | |
| CN220357317U (en) | Medical fluorescent microscope focusing equipment | |
| CN217112112U (en) | Sheet visual inspection system | |
| CN220794590U (en) | Linear laser module calibrating device | |
| CN217212290U (en) | But angle regulation test phosphorescence's diamond bracket device | |
| CN220217835U (en) | Clamping device for polishing glass lenses of optical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Lens Focus Adjusting Device for Optical Instruments Effective date of registration: 20221118 Granted publication date: 20220920 Pledgee: Zhejiang Mintai commercial bank Limited by Share Ltd. Chengdu Gaoxin Branch Pledgor: CHENGDU QILIAN TECHNOLOGY CO.,LTD. Registration number: Y2022510000309 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |