CN218037501U

CN218037501U - Optical lens assembly

Info

Publication number: CN218037501U
Application number: CN202222382720.1U
Authority: CN
Inventors: 王正中; 郭元刚; 邓荃
Original assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Current assignee: Chengdu Xindu Fenghua Optical Machinery Factory
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an optical lens piece subassembly, including the subassembly frame, the spout, two have all been seted up near the left and right sides to subassembly frame inner chamber bottom the equal swing joint in spout inner chamber has the slider, two the equal fixedly connected with slide bar in slider top, two the common fixedly connected with installing frame in slide bar top, the installing frame left and right sides is close to the equal fixedly connected with primary shaft of center department, two the primary shaft inner chamber all is pegged graft and is had the bull stick, through the mutually supporting between each part for the device can be applied to not unidimensional lens body and assemble, and application scope is wide and the flexibility ratio is high, and can play the effect of buffering when lens body centre gripping, prevents that the too big lens body that leads to of centre gripping dynamics from damaging, and makes the device can adjust lens body position in a flexible way, and easy operation is convenient, is convenient for dismantle the installing frame simultaneously, thereby is convenient for change and maintain the lens body.

Description

Optical lens assembly

Technical Field

The utility model relates to an optical lens piece technical field especially relates to an optical lens piece subassembly.

Background

The deviation of lens can have very big influence to the formation of image result in the optical system, adopts the mode of clearance installation to install the lens on the lens cone inner wall between current lens and the lens cone more, or installation component between the lens, just can make up with the subassembly to the lens of installing, and application scope is limited and the flexibility ratio is low, so at present design one kind can be applied to not unidimensional lens and assemble and can nimble optical lens subassembly of adjusting the lens position.

SUMMERY OF THE UTILITY MODEL

In order to overcome the disadvantages of the prior art, an object of the present invention is to provide an optical lens assembly.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an optical lens subassembly, includes the subassembly frame, the equal swing joint in spout inner chamber has the slider, two the equal fixedly connected with slide bar in slider top, two the common fixedly connected with installing frame in slide bar top, the installing frame left and right sides is close to the equal fixedly connected with first bearing of center department, two the equal peg graft of first bearing inner chamber has the bull stick, two the equal fixedly connected with rotor plate of one end that the bull stick was kept away from mutually, two the bull stick outside edge is close to the equal fixed cover of center department and is equipped with the driving gear, the installing frame left and right sides is close to the equal fixedly connected with second bearing in top and bottom, a plurality of the second bearing inner chamber all runs through and is equipped with the threaded rod, a plurality of the equal fixedly connected with driven gear in one end that the installing frame was kept away from to the threaded rod, a plurality of driven gear all sets up for intermeshing with adjacent driving gear, a plurality of the one end that the outside edge is close to the installing frame all sets up for intermeshing with adjacent screwed pipe inner chamber, adjacent the screwed pipe keeps away from the common fixed plate of one end of adjacent driven gear and is equipped with the common connecting plate, two the common spring clamp spring groove one side that the top is close to the first bearing that the first spring groove was kept away from the first bearing, two first spring groove is connected with the first bearing that the first spring groove, two the adjacent spring groove that the edge was equipped with the adjacent spring clamp plate, two the adjacent spring groove that the threaded rod was kept away from the threaded rod, the threaded rod is equipped with one side of the same clamp that the threaded rod.

Furthermore, through holes are formed in the two connecting plates and are close to the center, linkage rods penetrate through inner cavities of the two through holes, linkage blocks are fixedly connected to one ends, away from the two linkage rods, of the linkage blocks, one ends, close to the two linkage blocks, of the linkage blocks are fixedly connected with the adjacent first clamping plates, linkage springs are fixedly connected to one sides, corresponding to the two connecting plates, of the connecting plates and are close to the center, and are fixedly connected with the adjacent first clamping plates together, and the linkage springs are sleeved on the outer edges of the adjacent linkage rods.

Further, installing frame inner chamber top and bottom are close to the equal fixedly connected with centre gripping pipe in the left and right sides, a plurality of the equal fixedly connected with centre gripping spring in one side that the lens body was kept away from to the centre gripping pipe inner chamber, a plurality of the equal fixedly connected with grip block in one end that the centre gripping spring is close to the lens body, a plurality of the equal fixedly connected with supporting rod in one side that the grip block is close to the lens body, it is adjacent the one end that the supporting rod is close to the lens body all runs through adjacent centre gripping pipe inner chamber to common fixedly connected with second grip block, two the second constant head tank has all been seted up to one side that the second grip block is close to, adjacent second constant head tank inner chamber is all run through to lens body top and bottom.

Further, the subassembly frame top is close to the equal fixedly connected with fixed plate in both sides around, two be close to the equal fixedly connected with third bearing of top department on the fixed plate, two the third bearing inner chamber runs through jointly and is equipped with the screw thread axle, screw thread axle right-hand member fixedly connected with carousel.

Furthermore, two there is the rectangle piece between the fixed plate, be close to central department set up threaded hole on the rectangle piece, the edge of the outside of rectangle piece sets up for intermeshing with the screw hole inner chamber, rectangle piece top fixedly connected with gag lever post, gag lever post top fixedly connected with spacing ring, two one side that the fixed plate is close to mutually is close to the common fixedly connected with dead lever of top department, dead lever outside edge runs through the spacing ring inner chamber.

Further, the bottom of the rectangular block is fixedly connected with a fixed pipe, the top of the inner cavity of the fixed pipe is fixedly connected with a positioning spring, the bottom of the positioning spring is fixedly connected with a positioning block, the bottom of the positioning block is fixedly connected with a positioning rod, the bottom end of the positioning rod penetrates through the inner cavity of the fixed pipe, a rectangular opening is formed in the top of the assembly frame close to the center, a blind hole is formed in the top of the installation frame close to the center, and the bottom end of the positioning rod penetrates through the inner cavity of the rectangular opening and is plugged in the inner cavity of the blind hole.

Furthermore, the locating piece right side fixedly connected with connecting rod, fixed pipe has seted up spacing opening on the right side, fixed pipe right-hand member runs through spacing opening inner chamber.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through mutually supporting between each part for the device can be applied to not unidimensional lens body and assemble, and application scope is wide and the flexibility ratio is high, and can play the effect of buffering when can be to lens body centre gripping, prevents that the too big lens body that leads to of centre gripping dynamics from damaging, and makes the device can adjust lens body position in a flexible way, and easy operation is convenient, is convenient for dismantle the installing frame simultaneously, thereby is convenient for change and maintain the lens body.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically illustrated below, and the detailed description is given in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is a left side view of the threaded shaft of the components of this embodiment.

In the figure: 1. a component frame; 2. installing a frame; 3. a rotating rod; 4. rotating the plate; 5. a driving gear; 6. a driven gear; 7. a threaded rod; 8. a threaded pipe; 9. a connecting plate; 10. a linkage rod; 11. a linkage block; 12. a first clamping plate; 13. a linkage spring; 14. a lens body; 15. a second clamping plate; 16. a threaded shaft; 17. a rectangular block; 18. a limiting rod; 19. a fixed tube; 20. a positioning spring; 21. positioning blocks; 22. positioning a rod; 23. a connecting rod; 24. clamping the tube; 25. a clamping spring; 26. a clamping block; 27. a clamping rod; 28. a slide bar; 29. a slider; 30. fixing the rod; 31. a limiting ring; 32. a turntable.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

example 1:

an optical lens assembly comprises an assembly frame 1, sliding grooves are formed in the bottom of an inner cavity of the assembly frame 1 close to the left side and the right side, sliding blocks 29 are movably connected to inner cavities of the two sliding grooves, sliding rods 28 are fixedly connected to the tops of the two sliding blocks 29, an installation frame 2 is fixedly connected to the top ends of the two sliding rods 28 together, first bearings are fixedly connected to the left side and the right side of the installation frame 2 close to the center, rotating rods 3 are inserted into the inner cavities of the two first bearings, rotating plates 4 are fixedly connected to the ends of the two rotating rods 3 far away from each other, driving gears 5 are fixedly sleeved on the outer edges of the two rotating rods 3 close to the center, second bearings are fixedly connected to the left side and the right side of the installation frame 2 close to the top and the bottom, threaded rods 7 are arranged in a penetrating mode, driven gears 6 are fixedly connected to the ends of the plurality of the threaded rods 7 far away from the installation frame 2, the plurality of the driven gears 6 are arranged in an intermeshing mode with the adjacent driving gears 5, threaded pipes 8 are sleeved on the ends of the outer edges of the plurality of the outer edges of the two rotating rods 7 close to the installation frame 2, a penetrating mode, a buffering connecting plate 12 is arranged on one side of the common spring clamping connecting plate close to the first connecting plate close to the top of the first connecting plate, and a common spring of the first connecting plate, a first spring 12 is arranged on one side of the first connecting plate close to the first connecting plate, the end, far away from the two linkage bars 10, of each linkage bar 11 is fixedly connected with a linkage block 11, the end, close to the two linkage blocks 11, of each linkage block is fixedly connected with an adjacent first clamping plate 12, the end, close to the center, of each corresponding side of each connecting plate 9 is fixedly connected with a linkage spring 13, the linkage springs 13 are sleeved on the outer edge of each adjacent linkage bar 10, clamping tubes 24 are fixedly connected to the top and the bottom of the inner cavity of the mounting frame 2, close to the left and right sides, one side, far away from the lens body 14, of the inner cavity of each clamping tube 24 is fixedly connected with a clamping spring 25, one end, close to the lens body 14, of each clamping spring 25 is fixedly connected with a clamping block 26, one side, close to the lens body 14, of each clamping block 26 is fixedly connected with a clamping bar 27, one end, close to the lens body 14, of each adjacent clamping bar 27 penetrates through the inner cavity of each adjacent clamping tube 24, and is fixedly connected with a second clamping plate 15, one side, the end, close to each second positioning groove is formed in the top and the bottom of each lens body 14 penetrates through each adjacent second positioning groove;

second clamping plates 15 are pulled towards two sides, adjacent clamping springs 25 can be driven to compress, at the moment, a lens body 14 is placed between the two second clamping plates 15, through the elastic action of the plurality of clamping springs 25, the two second clamping plates 15 can be driven to clamp and fix the top and the bottom of the lens body 14, the top and the bottom of the two lens bodies 14 are located in the inner cavities of the adjacent second positioning grooves, at the moment, the two rotating plates 4 are rotated, the adjacent rotating rods 3 are driven to rotate through the two rotating plates 4, the adjacent driving gears 5 are driven to rotate through the two rotating rods 3, the adjacent driven gears 6 are driven to rotate through the two driving gears 5, the adjacent threaded rods 7 are driven to rotate through the plurality of driven gears 6, the adjacent threaded pipes 8 are driven to move inwards through the plurality of threaded pipes 7, the adjacent connecting plates 9 are driven to move inwards through the plurality of threaded pipes 8, so that the two first clamping plates 12 can be driven to clamp and fix the left and right sides of the lens body 14, the left and right sides of the lens body 14 are located in the inner cavities of the adjacent first positioning grooves, the lens body is driven by the plurality of threaded pipes 8, the linkage springs, the clamping springs 25 can play a role in preventing effect of the clamping springs 14, and the lens body, the lens device can be widely applied to prevent the lens from being damaged, and further prevent the lens body from being applied to the lens body from being widely applied to the lens body 14 from being damaged, and the lens device.

Example 2:

the top of the component frame 1 is fixedly connected with fixing plates close to the front side and the rear side, third bearings are fixedly connected to the two fixing plates close to the tops, inner cavities of the two third bearings commonly penetrate through a threaded shaft 16, the right end of the threaded shaft 16 is fixedly connected with a turntable 32, a rectangular block 17 is arranged between the two fixing plates, a threaded hole is formed in the rectangular block 17 close to the center, the outer edge of the rectangular block 17 is meshed with the inner cavity of the threaded hole, a limiting rod 18 is fixedly connected to the top of the rectangular block 17, a limiting ring 31 is fixedly connected to the top of the limiting rod 18, a fixing rod 30 is fixedly connected to the side, close to the top, of the two fixing plates, the outer edge of the fixing rod 30 penetrates through the inner cavity of the limiting ring 31, a fixing tube 19 is fixedly connected to the bottom of the rectangular block 17, a positioning spring 20 is fixedly connected to the top of the inner cavity of the fixing tube 19, a positioning block 21 is fixedly connected to the bottom of the positioning block 21, the bottom of the positioning rod 22 penetrates through the inner cavity of the fixing tube 19, a rectangular opening is formed in the position close to the top of the component frame 1 close to the center, a blind hole is formed in the position, a blind hole is formed in the top of the mounting frame 2 close to the center, the right side of the positioning tube is formed in a connecting rod 23, the blind hole formed in a manner, the bottom of the blind hole formed in a through the positioning rod 22, and the blind hole is formed in a connecting rod opening formed in a manner, and connected to the right side of the positioning block 21, and the right side of the positioning tube 19, and the positioning tube 19;

through rotating the carousel 32, it rotates to drive threaded shaft 16 through carousel 32, it removes to drive rectangular block 17 through threaded shaft 16, it removes to drive fixed pipe 19 through rectangular block 17, thereby can drive installing frame 2 and remove, remove through installing frame 2, thereby can drive lens body 14 and remove, thereby make the device can adjust lens body 14 position in a flexible way, and easy operation is convenient, through upwards pulling connecting rod 23, drive locating piece 21 rebound through connecting rod 23, drive positioning spring 20 compression through locating piece 21, and drive locating rod 22 rebound, make locating rod 22 bottom and blind hole separation, be convenient for dismantle installing frame 2 this moment, thereby be convenient for change and maintain lens body 14.

The working principle is as follows: the utility model discloses a first through will to both sides pulling second grip block 15, thereby can drive adjacent grip spring 25 to compress, at this moment put lens body 14 between two second grip blocks 15, through the elastic force effect of a plurality of grip spring 25, can drive two second grip blocks 15 to carry out the centre gripping and fixing to lens body 14 top and bottom, make two lens body 14 top and bottom all be located adjacent second constant head tank inner chamber, at this moment through rotating two twist boards 4, drive adjacent bull stick 3 through two twist boards 4 and rotate, drive adjacent driving gear 5 through two bull sticks 3 and rotate, drive adjacent driven gear 6 through two driving gear 5 and rotate, drive adjacent threaded rod 7 through a plurality of driven gear 6 and rotate, drive adjacent screwed pipe 8 and move to the inboard through a plurality of threaded rod 7, drive adjacent connecting plate 9 through a plurality of screwed pipe 8 and move to the inboard, thereby can drive two first grip block 12 to carry out the centre gripping and fixing to lens body 14 left and right sides, make lens body 14 left and right sides all be located adjacent first constant head tank inner chamber, and right sides through the linkage spring 13, buffer spring 25, thereby can drive the lens body 14 to move and prevent the lens from moving through the high dynamic force of rectangular shape adjusting device that the lens body from moving through the drive the rotating shaft 16, thereby can prevent the lens from moving, thereby the lens from moving through the lens body 14, thereby can drive the lens from moving through the high dynamic range of the rotating disk 14, thereby can drive the high dynamic range of the rotating speed adjusting device, thereby can drive the lens body 14, simple operation is convenient, through upwards pulling connecting rod 23, drives locating piece 21 rebound through connecting rod 23, drives positioning spring 20 compression through locating piece 21 to drive locating lever 22 rebound, make locating lever 22 bottom and blind hole separation, be convenient for dismantle installing frame 2 this moment, thereby be convenient for change and maintain lens body 14.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. An optical lens assembly comprising an assembly frame, characterized in that: the assembly frame comprises an assembly frame inner cavity, wherein the bottom of the assembly frame inner cavity is close to the left side and the right side, a sliding groove is formed in the bottom of the assembly frame inner cavity, a sliding block and two sliding blocks are movably connected to the inner cavity of the sliding groove, a rotating rod and two rotating rods are fixedly connected to the tops of the sliding blocks, an installation frame top is fixedly connected to the left side and the right side, a first bearing is fixedly connected to the center of the installation frame, two rotating rods are fixedly connected to the inner cavity of the first bearing in an inserted mode, a rotating rod is fixedly connected to the outer edge of each rotating rod, a driving gear is fixedly sleeved on the outer edge of each rotating rod close to the center of the installation frame, a plurality of second bearing inner cavities are fixedly connected to the top and the bottom of the installation frame, a threaded rod and a plurality of threaded rods are arranged in an engaged mode, one ends of the threaded rods far away from the installation frame are fixedly connected with driven gears in an engaged mode, a plurality of the driven gears are arranged in an engaged mode, one ends of the threaded rods near the installation frame are arranged in an engaged with adjacent threaded pipe inner cavities of the adjacent threaded pipes, a first clamping groove is formed in a penetrated mode, two first clamping grooves are arranged in a manner, and a first clamping spring is arranged in a first clamping groove.

2. The optical lens assembly of claim 1, wherein: the connecting plates are provided with through holes close to the center, two through hole inner cavities are provided with linkage rods in a penetrating mode, two linkage rods are fixedly connected with linkage blocks at one ends far away from each other, two linkage blocks are fixedly connected between one ends close to each other and the adjacent first clamping plates, linkage springs are fixedly connected between the two connecting plates and the adjacent first clamping plates at one sides corresponding to the two connecting plates close to the center, and the two linkage springs are sleeved on the outer edges of the adjacent linkage rods.

3. The optical lens assembly of claim 1, wherein: installing frame inner chamber top and bottom are close to the equal fixedly connected with grip block in the left and right sides, a plurality of the equal fixedly connected with grip spring in one side that the lens body was kept away from to the grip block inner chamber, a plurality of the equal fixedly connected with grip block in one side that the grip block is close to the lens body, a plurality of the one end that the grip block is close to the lens body all runs through adjacent grip block inner chamber to common fixedly connected with second grip block, two the second constant head tank has all been seted up to one side that the second grip block is close to, adjacent second constant head tank inner chamber is all run through to lens body top and bottom.

4. The optical lens assembly of claim 1, wherein: the top of the component frame is close to the front and back fixed plates fixedly connected with the two sides, the fixed plate is provided with a third bearing, the third bearing inner cavity is provided with a threaded shaft in a penetrating mode, and the right end of the threaded shaft is fixedly connected with a turntable.

5. The optical lens assembly of claim 4, wherein: two there is the rectangle piece between the fixed plate, be close to central department set up threaded hole on the rectangle piece, the edge outside the rectangle piece sets up for intermeshing with threaded hole inner chamber, rectangle piece top fixedly connected with gag lever post, gag lever post top fixedly connected with spacing ring, two the common fixedly connected with dead lever of top department is close to one side that the fixed plate is close to mutually, the gag lever post inner chamber is run through to the edge outside the dead lever.

6. The optical lens assembly of claim 5, wherein: the fixed pipe of rectangular block bottom fixedly connected with, fixed pipe inner chamber top fixedly connected with positioning spring, positioning spring bottom fixedly connected with locating piece, locating piece bottom fixedly connected with locating lever, the fixed pipe inner chamber is run through to the locating lever bottom, the subassembly frame top is close to center department and has seted up the rectangle opening, the installing frame top is close to center department and has seted up the blind hole, the locating lever bottom runs through rectangle opening inner chamber, and plug-in is at the blind hole inner chamber.

7. The optical lens assembly of claim 6 wherein: the locating piece right side fixedly connected with connecting rod, fixed pipe has seted up spacing opening on the right side, fixed pipe right-hand member runs through spacing opening inner chamber.