CN216351461U

CN216351461U - Optical lens adjuster

Info

Publication number: CN216351461U
Application number: CN202123304099.9U
Authority: CN
Inventors: 李云松
Original assignee: Shenzhen Lianyingtai Technology Co ltd
Current assignee: Shenzhen Lianyingtai Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-19
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses an optical lens regulator, which is used for regulating the installation angle of a lens and comprises a fixed part, a first regulating part and a second regulating part, wherein the lens is fixed on the fixed part; the fixed part is in rotating fit with the first adjusting part, a driving structure is arranged on the first adjusting part, and the fixed part which can be carried by the driving structure rotates relative to the first adjusting part; the lens is characterized in that a containing groove is formed in the second adjusting piece, the first adjusting piece is arranged in the containing groove and can slide along one direction in the containing groove, and the lens can be adjusted in multiple directions through the structure.

Description

Optical lens adjuster

Technical Field

The utility model relates to the technical field of lenses, in particular to an optical lens regulator.

Background

The lens is an optical element which is made of transparent substances and the surface of which is a part of a spherical surface, the lens is composed of a plurality of lenses, and the lens plays an important role in the fields of astronomy, military, traffic, medicine, art and the like. The lens is an indispensable element in the optical device, and the lens is generally fixed by a corresponding bracket, and the position of the lens is adjusted by the bracket for fixing the lens, but the current bracket or adjuster generally can only adjust the distance from the lens to the lens, and cannot adjust the lens at other angles or directions.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention discloses an optical lens adjuster capable of adjusting a lens in multiple directions.

The utility model discloses an optical lens regulator, which is used for regulating the installation angle of a lens and comprises a fixed part, a first regulating part and a second regulating part, wherein,

the lens is fixed on the fixing piece;

the fixed part is in rotating fit with the first adjusting part, a driving structure is arranged on the first adjusting part, and the fixed part which can be carried by the driving structure rotates relative to the first adjusting part;

an accommodating groove is formed in the second adjusting piece, and the first adjusting piece is arranged in the accommodating groove and can slide along one direction in the accommodating groove.

Furthermore, the mounting includes regulating part and connecting portion, the mounting passes through connecting portion with first regulating part normal running fit, drive structure passes through regulating part drives the mounting is relative first regulating part rotates.

Further, the adjusting part and the connecting part are both cylindrical, and the adjusting part and the connecting part are coaxially distributed; the outer side of the adjusting part is uniformly provided with a plurality of adjusting teeth, the driving structure comprises an adjusting wheel arranged on the first adjusting piece, the adjusting wheel is meshed with the adjusting teeth, and the fixing piece is driven by the adjusting teeth to rotate relative to the first adjusting piece.

Furthermore, be provided with the mounting groove on the first regulating part, the regulating wheel rotatable with mounting groove normal running fit, one side of regulating wheel with adjust the tooth meshing, the opposite side can stretch out the mounting groove.

Furthermore, one side of the accommodating groove is provided with a notch groove corresponding to the adjusting wheel.

Furthermore, a sliding protrusion is arranged in the accommodating groove, and a sliding groove matched with the sliding protrusion is arranged on the first adjusting piece.

Furthermore, one side of the accommodating groove is connected with one end of the first adjusting piece through a return spring, the other end of the accommodating groove is in threaded connection with a first adjusting screw rod, one end of the first adjusting screw rod abuts against the other end of the first adjusting piece, the first adjusting piece can be driven to slide along the sliding protrusion, and the return spring is compressed and pre-tightened.

Further, still include the mounting bracket, the mounting bracket sets up one side of second regulating part, threaded connection has two second adjusting screw on the mounting bracket, two the one end of second adjusting screw all passes the mounting bracket supports and holds the second regulating part.

Furthermore, the two second adjusting screws respectively support the diagonal positions of the second adjusting pieces.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

the accessible the mounting drives lens rotate, it is right lens adjust, and first regulating part can slide in the storage tank, and then realize right lens diversified regulation.

Drawings

FIG. 1 is a schematic view of a regulator;

FIG. 2 is an exploded view of the regulator;

FIG. 3 is a schematic structural view of the fixing member;

FIG. 4 is a schematic view of the first adjustment member;

FIG. 5 is a schematic view of the second adjustment member;

description of the figures

100. A regulator; 10. a lens; 20. a fixing member; 21. a connecting portion; 22. a connecting portion; 221. adjusting teeth; 23. fixing grooves; 30. a first adjustment member; 31. an adjustment wheel; 32. mounting grooves; 33. a sliding groove; 40. a second adjustment member; 41. a notch groove; 42. a containing groove; 421. a sliding projection; 43. a return spring; 44. a first adjusting screw; 50. a mounting frame; 51. and a second adjusting screw.

Detailed Description

When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present invention discloses an optical lens adjuster 100 for adjusting a lens 10 in multiple directions, wherein the adjuster 100 includes a fixing member 20, a first adjusting member 30, a second adjusting member 40, and a mounting bracket 50, the lens 10 is fixedly connected to the fixing member 20, the fixing member 20 is rotatably connected to the first adjusting member 30, the first adjusting member 30 is slidably connected to the second adjusting member 40, and the mounting bracket 50 is disposed at one side of the second adjusting member 40.

As shown in fig. 2 and 3, in particular, the fixing member 20 is provided with a fixing groove 23, and the lens 10 is fixedly connected to the fixing member 20 through the fixing groove 23. The lens 10 may be circular, square or other regular or irregular shape.

The first adjusting member 30 is disposed outside the fixed member 20 and is rotatably engaged with the fixed member 20. The rotation of the fixing member 20 relative to the first adjusting member 30 can drive the lens 10 to rotate relative to the first adjusting member 30.

Further, the fixing member 20 includes an adjusting portion 22 and a connecting portion 21, the fixing member 20 is rotatably engaged with the first adjusting member 30 through the connecting portion 21, and the adjusting portion 22 is located on one side of the connecting portion 21 and is integrally formed with the connecting portion 21. The first adjusting member 30 is provided with a driving structure matched with the adjusting portion 22, and the adjusting portion 22 can be driven by the driving structure, so that the connecting portion 21 rotates relative to the first adjusting member 30.

Specifically, the adjusting portion 22 and the connecting portion 21 are both cylindrical, and the adjusting portion 22 and the connecting portion 21 are coaxially distributed. A plurality of adjusting teeth 221 are uniformly distributed on the outer side of the adjusting portion 22, the driving structure is an adjusting wheel 31 arranged on the first adjusting member 30, the adjusting wheel 31 is engaged with the adjusting teeth 221, and the adjusting teeth 221 drive the fixing member 20 to rotate relative to the first adjusting member 30, so as to drive the lens 10 to rotate.

As shown in fig. 4, the first adjusting member 30 is provided with a mounting groove 32, the adjusting wheel 31 is rotatably engaged with the mounting groove 32, one side of the adjusting wheel 31 is engaged with the adjusting tooth 221, and the other side of the adjusting wheel 31 can extend out of the mounting groove 32, so that a user can drive the fixing member 20 through the adjusting wheel 31 by shifting the adjusting wheel 31.

As shown in fig. 4 and fig. 5, a containing groove 42 is disposed in the second adjusting member 40, and the first adjusting member 30 is disposed in the containing groove 42 and can slide in the containing groove 42, so as to adjust the position of the lens 10.

A notch groove 41 corresponding to the adjustment wheel 31 is disposed at one side of the receiving groove 42, and a user can move the adjustment wheel 31 at the position of the notch groove 41.

Further, a sliding protrusion 421 is disposed in the accommodating groove 42, a sliding groove 33 matched with the sliding protrusion 421 is disposed on the first adjusting member 30, and the first adjusting member 30 can be disposed in the accommodating groove 42 through the sliding protrusion 421 and the sliding groove 33 and can slide in the accommodating groove 42 along the sliding protrusion 421.

One side of the accommodating groove 42 is connected with one end of the first adjusting member 30 through a return spring 43, the other end of the accommodating groove 42 is in threaded connection with a first adjusting screw 44, one end of the first adjusting screw 44 abuts against the other end of the first adjusting member 30, and can drive the first adjusting member 30 to slide along the sliding protrusion 421, and compress and pre-tighten the return spring 43. Specifically, when the first adjusting screw 44 is rotated, the first adjusting screw 44 drives the first adjusting member 30 to slide along the sliding protrusion 421, and the first adjusting member 30 can drive the lens 10 to adjust; when the first adjusting screw 44 is rotated reversely, the first adjusting screw 44 moves away from the first adjusting member 30, and the return spring 43 drives the first adjusting member 30 to return along the sliding protrusion 421. In this application, two first adjusting screws 44 are simultaneously screwed to drive the first adjusting member 30 to slide along the sliding protrusion 421.

Referring back to fig. 1, further, the mounting bracket 50 is disposed at one side of the second adjusting member 40, the mounting bracket 50 and the second adjusting member 40 are both mounted on the corresponding optical device, and the second adjusting member 40 is slidable with respect to the mounting bracket 50 to adjust a distance from the mounting bracket 50. Specifically, the mounting bracket 50 is connected with two second adjusting screws 51 in a threaded manner, and one ends of the two second adjusting screws 51 penetrate through the mounting bracket 50 and abut against the second adjusting member 40. The two second adjusting screws 51 can drive the second adjusting member 40 to move in a direction away from the mounting frame 50, so as to adjust the distance between the second adjusting member 40 and the mounting frame 50.

Further, the two second adjusting screws 51 respectively abut against the diagonal positions of the second adjusting member 40, and the angle of the second adjusting member 40 relative to the mounting rack 50 can be adjusted by driving the two second adjusting screws 51 to respectively rotate, so as to adjust the angle of the lens 10 relative to the mounting rack 50.

The present invention may be embodied in various forms and modifications without departing from the spirit and scope of the utility model, and the embodiments described above are intended to illustrate the utility model, but do not limit the scope of the utility model.

Claims

1. An optical lens actuator for adjusting an installation angle of a lens, comprising a fixing member, a first adjusting member and a second adjusting member, wherein,

the lens is fixed on the fixing piece;

2. The optical lens actuator of claim 1, wherein the fixing member includes an adjustment portion and a connecting portion, the fixing member is rotatably engaged with the first adjustment member through the connecting portion, and the driving structure drives the fixing member to rotate relative to the first adjustment member through the adjustment portion.

3. An optical lens actuator as claimed in claim 2, wherein the actuator portion and the connecting portion are each cylindrical and are arranged coaxially; the outer side of the adjusting part is uniformly provided with a plurality of adjusting teeth, the driving structure comprises an adjusting wheel arranged on the first adjusting piece, the adjusting wheel is meshed with the adjusting teeth, and the fixing piece is driven by the adjusting teeth to rotate relative to the first adjusting piece.

4. An optical lens actuator as claimed in claim 3, characterized in that the first actuator part is provided with a mounting groove, the actuator wheel being rotatably fitted in the mounting groove, one side of the actuator wheel engaging the actuator tooth and the other side of the actuator wheel extending out of the mounting groove.

5. The optical lens actuator as claimed in claim 4, wherein one side of the receiving groove is provided with a notch groove corresponding to the adjustment wheel.

6. An optical lens actuator as claimed in claim 1, wherein a sliding projection is provided in the accommodating groove, and a sliding groove is provided on the first actuator to engage with the sliding projection.

7. An optical lens actuator as claimed in claim 6, wherein one side of the receiving groove is connected to one end of the first adjusting member through a return spring, the other end of the receiving groove is threadedly connected to a first adjusting screw, and one end of the first adjusting screw abuts against the other end of the first adjusting member and drives the first adjusting member to slide along the sliding protrusion and compress and pre-tighten the return spring.

8. The optical lens actuator of claim 7, further comprising a mounting bracket, wherein the mounting bracket is disposed on one side of the second actuator, two second adjusting screws are threadedly connected to the mounting bracket, and one ends of the two second adjusting screws pass through the mounting bracket and abut against the second actuator.

9. An optical lens actuator as claimed in claim 8, wherein two of said second adjusting screws respectively abut against diagonal positions of said second adjusting member.