CN210136345U

CN210136345U - Optical lens strutting arrangement

Info

Publication number: CN210136345U
Application number: CN201921171782.XU
Authority: CN
Inventors: 杨宗奇
Original assignee: Hubei Quanqi Optics Co Ltd
Current assignee: Hubei Quanqi Optics Co Ltd
Priority date: 2018-10-25
Filing date: 2019-07-24
Publication date: 2020-03-10
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an optical lens supporting device in the technical field of optical lenses, which comprises a base, wherein a containing groove is arranged in the middle of the top end of the base, a baffle groove is arranged on the right side of the containing groove, a supporting baffle is connected in the baffle groove in a sliding way, and the left end of the supporting baffle penetrates through the left side wall of the bottom of the baffle groove and is communicated with the containing groove, a first telescopic device is arranged on the top end of the supporting baffle, the utility model can realize the lifting of the lens by arranging a first telescopic rod structure, can finely adjust the left and right rotation of the lens by arranging a big gear and a small gear, can realize the clamping of the lens with different sizes by arranging a rotatable telescopic clamping device, has simple operation, can realize the up-and-down rotation adjustment of the lens, can contain a supporting frame part by arranging a containing groove structure, has convenient disassembly of the scheme structure and can be detachably, the storage is convenient, and the space is saved.

Description

Optical lens strutting arrangement

Technical Field

The utility model relates to an optical lens technical field specifically is an optical lens strutting arrangement.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, the optical lens is made according to the light refraction rule, the optical lens is a refractor, the refraction surface of the optical lens is a spherical transparent body, the physics lens experiment is an important ring in physics study, the candle lens imaging experiment is the most basic experiment in the experiment, in order to observe the experiment phenomenon or better experiment effect, the optical lens in the candle lens imaging is a convex lens or a concave lens with different radial sizes, namely in the experiment process, the type or the size of the optical lens needs to be changed, the existing optical lens support is a fixed frame generally, the optical lens is inconvenient to change, the optical lens cannot adapt to the lenses with different sizes, and the angle of the lens cannot be adjusted.

For example, chinese patent application No. CN201620871645.7 a physics experiment optical lens holding frame, including ARC support frame, the rotatory dop of circular optical lens, installation axle, prism and prism positioning slot, the outside of circular optical lens is provided with the optical lens protective shroud, and the both sides of optical lens protective shroud all are provided with the rotatory dop of circular optical lens, be provided with the installation axle on the outer wall of the rotatory dop of circular optical lens, ARC support frame sets up at altitude mixture control lever's top, and altitude mixture control lever installs in the shrink pole. The utility model discloses rational in infrastructure convenient to use can change different optical lens subassembly as required, and it is fixed with the optical lens that needs to use through optical lens dop A and optical lens dop B in the use, rotates angle regulation as required, presses the angle that optical lens angle fixation button can fix the optical lens after the angle modulation, can adjust the height of optical lens in the use, can be convenient for accomodate the holding frame split when not using and lay.

Although this kind of physics experiment light mirror holding frame can adjust the support height and realize lens upset from top to bottom, its connected mode is fixed, can only install the use to a big or small lens, and application range is less, and it can not realize lens bilateral rotation simultaneously, realizes that the in-process needs the angle of adjusting whole device, and angle regulation range is big, can not finely tune, based on this, the utility model discloses an optical lens strutting arrangement to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens strutting arrangement to solve though can adjust the support height and realize lens upset from top to bottom, but its connected mode is fixed, can only install the use to a big or small lens, and application range is less, and it can not realize lens bilateral rotation simultaneously, realizes the angle that the in-process need adjust whole device, and angle regulation range is big, the problem that can not finely tune.

In order to achieve the above object, the utility model provides a following technical scheme: an optical lens supporting device comprises a base, wherein a containing groove is formed in the middle of the top end of the base, a stop block groove is formed in the right side of the containing groove, a supporting stop block is connected in the stop block groove in a sliding mode, the left end of the supporting stop block penetrates through the left side wall of the bottom of the stop block groove to be communicated with the containing groove, a first telescopic device is arranged at the top end of the supporting stop block, the right side bottom end of the first telescopic device is hinged with the right side wall of the containing groove, an inserting block is arranged at the top end of the first telescopic device, a support is arranged above the first telescopic device, the inserting block is inserted into the bottom end of the support, a gear groove is formed in the top end of the support, a through hole is formed in the right side wall of the gear groove, a transmission gear is arranged in the gear groove, an adjusting gear is connected in the through hole, the transmission shaft top is provided with the extension board, extension board top bilateral symmetry articulates there is the second telescoping device, be connected with the folded piece between second telescoping device fixed rod end and the extension board top, the second telescoping device top is connected with the connecting block, the connecting block opposite side rotates and is connected with the spring telescopic link, the connecting block right side wall is provided with adjusting screw, right side spring telescopic link stiff end is connected to adjusting screw left end through connection piece, the spring telescopic link expansion end is connected with the grip block, the centre gripping has lens in the middle of the grip block, the vice groove of accomodating has been seted up on the base top.

Preferably, the spring telescopic rod comprises a sleeve, an inner cavity of the sleeve is movably connected with a telescopic rod, a strip-shaped fixture block is arranged on the right side of a rod wall of the telescopic rod, and springs are arranged on the peripheries of the sleeve and the telescopic rod.

Preferably, the clamping block is arc-shaped, and a gradual-change clamping groove is formed in a clamping surface of the clamping block.

Preferably, the second telescoping device is including bar sleeve and the flexible piece of bar, and the flexible piece swing joint bar sleeve of bar, the positioning through-hole has evenly been seted up to bar sleeve leading flank, the flexible piece leading flank bottom of bar is provided with presses the bullet piece, press bullet piece joint positioning through-hole.

Preferably, the ratio of the transmission gear to the adjusting gear is 3: 1.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the lift that first telescopic link structure can realize lens, can make things convenient for student's mr to use more when physics experiments, can finely tune lens rotation about through the big pinion that sets up, can be accurate adjust the angle that wants in the experiment, through the rotatable flexible clamping device who sets up, can realize carrying out the centre gripping to the lens of equidimension not, and easy operation, and can realize the upper and lower rotation regulation to lens, the requirement that needs adjust multi-direction angle to different physics optics experiments has been satisfied, can accomodate support frame part through the groove structure of accomodating that sets up, this scheme convenient structure dismantles, can tear open and put into and accomodate the groove, and is convenient for storage, and space is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a structural view of the telescopic rod of the spring of the present invention;

fig. 5 is a structural diagram of a second telescopic device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-receiving groove, 3-block groove, 4-supporting block, 5-first telescoping device, 6-plug-in block, 7-support, 8-gear groove, 9-through hole, 10-adjusting gear, 11-pair receiving groove, 12-transmission shaft, 13-transmission gear, 14-support plate, 15-second telescoping device, 151-bar sleeve, 152-bar telescoping block, 153-positioning through hole, 154-pressing elastic block, 16-connecting block, 17-lens, 18-spring telescopic rod, 181-sleeve, 182-telescopic rod, 183-bar block, 184-spring, 19-clamping block, 20-adjusting screw rod, 21-folding piece.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an optical lens supporting device comprises a base 1, wherein a containing groove 2 is arranged in the middle of the top end of the base 1, a stop block groove 3 is arranged on the right side of the containing groove 2, a supporting stop block 4 is connected in the stop block groove 3 in a sliding manner, the left end of the supporting stop block 4 penetrates through the left side wall of the bottom of the stop block groove 3 and is communicated with the containing groove 2, a first telescopic device 5 is arranged at the top end of the supporting stop block 4, the right side wall of the containing groove 2 is hinged to the bottom end of the right side of the first telescopic device 5, an inserting block 6 is arranged at the top end of the first telescopic device 5, a support 7 is arranged above the first telescopic device 5, the inserting block 6 is inserted into the bottom end of the support 7, a gear groove 8 is arranged at the top end of the support 7, a through hole 9 is arranged on the right side wall of the gear groove 8, a transmission, the bottom of 12 bottom rotations of transmission shaft connects 8 diapire in gear groove, 12 tops of transmission shaft are provided with

extension board

14, 14 top bilateral symmetry of extension board articulates there is second telescoping device 15, be connected with folded piece 21 between 15 fixed rod ends of second telescoping device and the 14 top of extension board, 15 tops of second telescoping device are connected with connecting

block

16, 16 opposite side rotations of connecting block are connected with spring

telescopic link

18, 16 right side walls of connecting block are provided with adjusting screw 20, adjusting screw 20 left end through connection piece 16 connects 18 stiff ends of right side spring telescopic link, 18 expansion ends of spring telescopic link are connected with grip block 19, the centre gripping of grip block 19 has lens 17, vice groove 11 of accomodating has been seted up on base 1 top.

Wherein, the spring telescopic rod 18 comprises a sleeve 181, an inner cavity of the sleeve 181 is movably connected with a telescopic rod 182, the right side of the wall of the telescopic rod 182 is provided with a strip-shaped fixture block 183, the peripheries of the sleeve 181 and the telescopic rod 182 are provided with springs 184, the telescopic rod and the sleeve of the structure are clamped and can not slide relatively, the angle can be adjusted conveniently, the clamping block 19 is arc-shaped, the clamping surface of the clamping block 19 is provided with a gradual-change type clamping groove which can adapt to lenses with different thicknesses, the second telescopic device 15 comprises a strip-shaped sleeve 151 and a strip-shaped telescopic block 152, the strip-shaped telescopic block 152 is movably connected with the strip-shaped sleeve 151, the front side surface of the strip-shaped sleeve 151 is uniformly provided with positioning through holes 153, the bottom of the front side surface of the strip-shaped telescopic block 152 is provided with a pressing elastic block 154, the pressing elastic block 154, the angle adjustment is more precise and accurate.

One specific application of this embodiment is: when the device is used, the first expansion device 5 is pulled up from the accommodating groove 2, the supporting stop block 4 is pushed to the left, the bottom end of the first expansion device 5 is fully contacted with the top end of the supporting stop block 4, the clamping component is taken out from the auxiliary accommodating groove 11, the bottom support 7 of the clamping component is inserted into the connecting block 6, the support 7 is fixed, the double-connecting-rod folding piece 21 is pulled open, the second expansion device 15 is erected, the spring expansion rod 18 is pulled open to clamp the lens 17 for experiments between the clamping blocks 19, the lens 17 is fixed through spring resetting, the first expansion device 5 is adjusted according to the experiment height during experiments, the left and right rotation angle of the lens is adjusted through the adjusting gear 10 as required, the adjusting gear 10 rotates to drive the transmission gear 13 to rotate, the transmission shaft 12 rotates to drive the lens 17 to transversely rotate, the combined mode of the big gear and the small gear enables the adjustment angle to be more accurate, the device is convenient for a, adjusting screw 20 is rotatory to drive spring telescopic link 18 rotatory to lens 17 realizes vertical angle modulation, and this structure has satisfied the manifold angle modulation requirement of optical experiment, and the suitability is strong, and this device design benefit conveniently dismantles the storage, has popularization nature.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An optical lens supporting device comprises a base (1), and is characterized in that: the middle part of the top end of the base (1) is provided with a containing groove (2), the right side of the containing groove (2) is provided with a stop block groove (3), the stop block groove (3) is connected with a supporting stop block (4) in a sliding way, the left end of the supporting stop block (4) penetrates through the left side wall of the bottom of the stop block groove (3) and is communicated with the containing groove (2), the top end of the supporting stop block (4) is provided with a first telescopic device (5), the bottom end of the right side of the first telescopic device (5) is hinged with the right side wall of the containing groove (2), the top end of the first telescopic device (5) is provided with an inserting block (6), a support (7) is arranged above the first telescopic device (5), the inserting block (6) is inserted in the bottom end of the support (7), the top end of the support (7) is provided with a gear groove (8), the right side wall of the gear groove (8) is, the adjusting gear (10) is rotationally connected in the through hole (9), the adjusting gear (10) is meshed with the transmission gear (13), the transmission gear (13) is connected with the transmission shaft (12) through a key, the bottom end of the transmission shaft (12) is rotationally connected with the bottom wall of the gear groove (8), the top end of the transmission shaft (12) is provided with a support plate (14), the top end of the support plate (14) is bilaterally hinged with a second telescopic device (15), a folding piece (21) is connected between the fixed rod end of the second telescopic device (15) and the top end of the support plate (14), the top end of the second telescopic device (15) is connected with a connecting block (16), the opposite side of the connecting block (16) is rotationally connected with a spring telescopic rod (18), the right side wall of the connecting block (16) is provided with an adjusting screw rod (20), and the left end of, the movable end of the spring telescopic rod (18) is connected with a clamping block (19), a lens (17) is clamped in the middle of the clamping block (19), and the top end of the base (1) is provided with an auxiliary accommodating groove (11).

2. An optical lens holding apparatus as claimed in claim 1, wherein: the spring telescopic rod (18) comprises a sleeve (181), a telescopic rod (182) is movably connected to the inner cavity of the sleeve (181), a strip-shaped fixture block (183) is arranged on the right side of the rod wall of the telescopic rod (182), and springs (184) are arranged on the peripheries of the sleeve (181) and the telescopic rod (182).

3. An optical lens holding apparatus as claimed in claim 1, wherein: the clamping block (19) is arc-shaped, and a gradual-change clamping groove is formed in the clamping surface of the clamping block (19).

4. An optical lens holding apparatus as claimed in claim 1, wherein: the second telescoping device (15) is including bar sleeve (151) and the flexible piece of bar (152), and bar flexible piece (152) swing joint bar sleeve (151), positioning through-hole (153) have evenly been seted up to bar sleeve (151) leading flank, the flexible piece of bar (152) leading flank bottom is provided with presses bullet piece (154), press bullet piece (154) joint positioning through-hole (153).

5. An optical lens holding apparatus as claimed in claim 1, wherein: the diameter ratio of the transmission gear (13) to the adjusting gear (10) is 3: 1.