CN211979299U

CN211979299U - Auxiliary adjusting device for optical lens

Info

Publication number: CN211979299U
Application number: CN202020625631.3U
Authority: CN
Inventors: 郝晨钧
Original assignee: 郝晨钧
Current assignee: BEIJING DIANZHEN HONGGUANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd.
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-20
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to an optical lens technical field just discloses an optical lens assists dress and transfers device, be two first fixed block including quantity first fixed block, two the relative one side in top of first fixed block all with second fixed block fixed connection, the fixed orifices has been seted up, two to the front surface of second fixed block the through-hole has all been seted up, two to the back of the body one side of carrying on the back of the body of first fixed block equal swing joint has the screw rod in the through-hole, two the equal fixed mounting in one side that the screw rod is relative has a rubber pad, two the other end of rubber pad contacts with the rubber ring outside, and the inside fixed mounting of rubber ring has the slide rail, and the inside movable mounting of slide rail has the pulley, and the inside fixed mounting of pulley has the rubber strip, and surface movable. This supplementary accent device of adorning of optical lens has solved current single optical lens fixed effect not good, appears rocking easily, uses inconvenient problem.

Description

Auxiliary adjusting device for optical lens

Technical Field

The utility model relates to an optical lens technical field specifically is an optical lens assists adjusting device.

Background

The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm, and can be divided into a short-focus lens, a medium-focus lens and a long-focus lens from the focal length; the field size is divided into wide-angle, standard and telephoto lenses, and the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, a motorized three-variable (aperture, focal length and focus are all variable) lens and the like.

The conventional auxiliary optical lens adjusting device on the market has the advantage of simple structure, but most of the conventional single optical lenses are directly placed in the lens cone, so that the fixing effect is poor, the lens cone is easy to shake, and the use is inconvenient, so that the auxiliary optical lens adjusting device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an optical lens assists debug device possesses fixed effectual advantage, has solved current single optical lens and has mostly directly placed in the lens cone, and its fixed effect is not good, appears rocking easily, uses inconvenient problem.

(II) technical scheme

For the fixed effectual purpose of realization, the utility model provides a following technical scheme: an optical lens auxiliary assembling and adjusting device comprises two first fixed blocks, wherein opposite sides of the top ends of the two first fixed blocks are fixedly connected with a second fixed block, the front surface of the second fixed block is provided with a fixed hole, opposite sides of the two first fixed blocks are provided with through holes, the two through holes are internally and movably connected with screw rods, opposite sides of the two screw rods are fixedly provided with rubber pads, the other ends of the two rubber pads are contacted with the outside of a rubber ring, the inside of the rubber ring is fixedly provided with a slide rail, the inside of the slide rail is movably provided with a pulley, the inside of the pulley is fixedly provided with a rubber strip, the rear surface of the rubber strip is movably provided with two spherical shafts, the rear surfaces of the two spherical shafts are fixedly provided with supporting bars, and one ends of the two supporting bars, which are far away from the rubber strip, are fixedly connected, a third fixing block is fixedly mounted at the bottom end of the fixed bottom ring, and a handle is fixedly mounted at one end, far away from the fixed bottom ring, of the third fixing block.

Preferably, two the through-hole is inside to be provided with the internal thread, and the screw rod outside is provided with the external screw thread with internal thread assorted.

Preferably, the fixed orifices quantity is no less than three, and is three the fixed orifices all is the front surface of equidistance distribution and second fixed block.

Preferably, the handle outside cover is equipped with the rubber sleeve, and the rubber sleeve outside is provided with a plurality of anti-skidding sculpture.

Preferably, the fixed bottom ring is annular, and a groove matched with the tail end of the optical lens is formed in the front surface of the fixed bottom ring.

Preferably, the two rubber pads are rectangular, screw grooves are formed in one sides, back to back, of the two rubber pads, and screws are movably connected inside the screw grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides an optical lens assists adjusting device possesses following beneficial effect:

this supplementary dress of optical lens transfers device, when using, can become flexible the screw rod, can take out the rubber ring, fix the tail end of optical lens at the top of fixed foundation ring, optical lens's top is firmly placed inside the rubber strip, place the rubber ring in two relative one sides of screw rod afterwards, twist its screw rod and fix tight inside the rubber ring with optical lens, can not fall out, the use of cooperation fixed orifices, accessible bolt is with its fixed connection inside optical observation device, the adjustable optical lens's of effect shooting angle through the spherical axle, cooperate the handle simultaneously, the pulley, the use of slide rail and rubber strip, through rotating the handle, make the handle drive the rubber strip through the support bar and rotate, the rubber strip outside rotates the angle that can adjust its optical lens in the slide rail is inside through the pulley.

Drawings

FIG. 1 is a top view of the present invention;

fig. 2 is a front view of the rubber ring of the present invention.

In the figure: 1 first fixed block, 2 second fixed blocks, 3 fixed orificess, 4 through-holes, 5 screw rods, 6 rubber pads, 7 rubber rings, 8 slide rails, 9 pulleys, 10 rubber strips, 11 support bars, 12 fixed foundation rings, 13 third fixed blocks, 14 handles, 15 spherical shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an auxiliary assembling and adjusting device for an optical lens includes two first fixing blocks 1, wherein opposite sides of the top ends of the two first fixing blocks 1 are fixedly connected to a second fixing block 2, the front surface of the second fixing block 2 is provided with at least three fixing holes 3, the three fixing holes 3 are equidistantly distributed on the front surface of the second fixing block 2, opposite sides of the two first fixing blocks 1 are respectively provided with a through hole 4, two through holes 4 are movably connected with a screw 5, internal threads are arranged inside the two through holes 4, external threads matched with the internal threads are arranged outside the screw 5, opposite sides of the two screws 5 are respectively fixedly provided with rubber pads 6, the two rubber pads 6 are rectangular, screw grooves are arranged on opposite sides of the two rubber pads 6, and the screw 5 is movably connected inside the screw grooves, the other end of two rubber pads 6 contacts with rubber ring 7 outside, the inside fixed mounting of rubber ring 7 has slide rail 8, the inside movable mounting of slide rail 8 has pulley 9, the inside fixed mounting of pulley 9 has rubber strip 10, surface movable mounting has quantity to be two spherical axle 15 behind rubber strip 10, the equal fixed mounting in surface has support bar 11 behind two spherical axles 15, the one end that rubber strip 10 was kept away from to two support bars 11 all with fixed foundation ring 12 fixed connection, fixed foundation ring 12 is the ring form, and fixed foundation ring 12 front surface be provided with optical lens's tail end assorted recess fixed connection, fixed foundation ring 12 bottom fixed mounting has third fixed block 13, the one end fixed mounting that fixed foundation ring 12 was kept away from to third fixed block 13 has handle 14, the outside cover of handle 14 is equipped with the rubber sleeve, and the rubber sleeve outside is provided with a plurality of anti-skidding sculpture.

In conclusion, when the auxiliary assembling and adjusting device for the optical lens is used, the screw rods 5 can be loosened, the rubber ring 7 can be taken out, the tail end of the optical lens is fixed at the top of the fixed bottom ring 12, the top end of the optical lens is firmly placed in the rubber strip 10, then the rubber ring 7 is placed at one side opposite to the two screw rods 5, the screw rods 5 are screwed to fix the optical lens tightly in the rubber ring 7 and cannot fall out, the optical lens can be fixedly connected into the optical observation device through bolts by matching with the use of the fixing holes 3, the shooting angle of the optical lens can be adjusted through the action of the spherical shaft 15, meanwhile, the handle 14, the pulley 9, the slide rail 8 and the rubber strip 10 are matched for use, the handle 14 is rotated to drive the rubber strip 10 to rotate through the supporting strips 11, the angle of the optical lens can be adjusted through the rotation of the pulley 9 in the slide rail 8 outside the rubber strip 10, the problem of current single optical lens mostly directly place in the lens cone, its fixed effect is not good, appears rocking easily, uses inconveniently is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical lens assists adjusting device, includes that quantity is first fixed block (1) of two, its characterized in that: the opposite sides of the top ends of the two first fixing blocks (1) are fixedly connected with the second fixing block (2), the front surface of the second fixing block (2) is provided with a fixing hole (3), one side of the two first fixing blocks (1) opposite to each other is provided with a through hole (4), the two through holes (4) are internally and fixedly connected with a screw rod (5), one side of the two screw rods (5) opposite to each other is fixedly provided with a rubber pad (6), the other ends of the two rubber pads (6) are in contact with the outer part of a rubber ring (7), the rubber ring (7) is internally and fixedly provided with a slide rail (8), the slide rail (8) is internally and movably provided with a pulley (9), the pulley (9) is internally and fixedly provided with a rubber strip (10), the rear surface of the rubber strip (10) is movably provided with two spherical shafts (15), and the rear surfaces of the two spherical shafts (15) are fixedly, two the one end that rubber strip (10) were kept away from in support bar (11) all with solid fixed foundation ring (12) fixed connection, solid fixed foundation ring (12) bottom fixed mounting has third fixed block (13), and the one end fixed mounting that solid fixed foundation ring (12) was kept away from in third fixed block (13) has handle (14).

2. An optical lens auxiliary adjusting device according to claim 1, characterized in that: two the inside internal thread that is provided with of through-hole (4), and screw rod (5) outside be provided with internal thread assorted external screw thread.

3. An optical lens auxiliary adjusting device according to claim 1, characterized in that: the quantity of the fixing holes (3) is not less than three, and is three the fixing holes (3) are all the front surfaces of the second fixing blocks (2) in equidistant distribution.

4. An optical lens auxiliary adjusting device according to claim 1, characterized in that: the handle (14) is externally sleeved with a rubber sleeve, and the rubber sleeve is externally provided with a plurality of anti-skidding sculptures.

5. An optical lens auxiliary adjusting device according to claim 1, characterized in that: the fixed bottom ring (12) is in a circular ring shape, and a groove matched with the tail end of the optical lens is formed in the front surface of the fixed bottom ring (12).

6. An optical lens auxiliary adjusting device according to claim 1, characterized in that: two rubber pads (6) all are the rectangle form, and just two one side that rubber pads (6) carried on the back mutually all is provided with the screw rod recess, and screw rod recess inside swing joint has screw rod (5).