CN210480177U

CN210480177U - Physical optical lens taking and placing device

Info

Publication number: CN210480177U
Application number: CN201921552304.3U
Authority: CN
Inventors: 孟远卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-08
Anticipated expiration: 2029-09-18

Abstract

A device for taking and placing physical optical lenses relates to the field of physical experiments and comprises an outer barrel and an inner barrel, wherein a sucker is fixedly connected to the bottom of the inner barrel, a through hole is formed in the bottom of the inner barrel and penetrates through the sucker, a piston is arranged in the inner barrel, a connecting rod is fixedly connected to the top of the piston, a pressing handle is fixedly connected to the top of the connecting rod, a spring is arranged in the inner barrel, the bottom of the spring is fixedly connected with the bottom of the inner barrel, the top of the spring is fixedly connected with the bottom of the piston, fixing handles are arranged at two ends of the top of the inner barrel, the outer barrel is sleeved outside the inner barrel, the outer barrel is fixedly connected with the inner barrel, a hinge shaft is fixedly connected to the top of the outer barrel, the hinge shaft is hinged to the top of an intercepting claw, the outer cylinder is sleeved with an angle changer.

Description

Physical optical lens taking and placing device

Technical Field

The utility model relates to a physics experiment field specifically is a device is put in getting of physics optical lens.

Background

The lens is an optical element which is made of transparent substance and has a part of spherical surface, and includes a plastic lens and a glass lens. The lens is widely applied to various fields such as security, vehicle-mounted, digital cameras, lasers, optical instruments and the like, and along with the continuous development of the market, the application of the lens technology is more and more extensive. The lens is an optical element made of transparent substances (such as glass, crystal and the like) according to the refraction law of light. The lens is a refractor, and the refracting surface of the lens is a transparent body with two spherical surfaces (part of spherical surface) or one spherical surface (part of spherical surface) and one plane. The image formed by the method has a real image and a virtual image.

When a physical experiment related to the lens is performed, an experimenter usually directly holds the lens by hands, although the experimenter can conveniently take and place the lens, the contact of fingers and the outer surface of the lens can cause the outer surface of the lens to be stained with fingerprints or stains, and the experimental effect is influenced. Chinese utility model patent No. 201920005600.5 discloses a device for taking and placing a physical optical lens, which comprises a sleeve with a lower opening, a piston capable of sliding up and down is arranged in the sleeve, the upper end of the piston is fixedly connected with the bottom surface of a slide bar, the slide bar extends out of the top of the sleeve and is connected with the bottom of a pressing part at the upper end through a thread, and two sides of the upper end of the sleeve are respectively provided with a fixing part matched with the pressing part; the spring is arranged in the sleeve below the piston, the top of the spring is fixedly connected with the bottom surface of the piston, the bottom surface of the spring is fixedly connected with the inner bottom surface of the lower cover, the lower cover is connected with the lower end of the sleeve through threads, the outer bottom surface of the lower cover is fixedly provided with a rubber block, and the bottom surface of the rubber block is fixedly provided with a sucker with a lower opening in a bonding mode.

Above-mentioned structure get put device can realize snatching and removing lens, but, the device when having sucked up lens and removing, when the circumstances of inhaling infirm appears, can lead to lens to drop and take place to damage, when needs place lens in the cylindric device, in case do not align with the lens cone, also can make the lens drop when the release, can cause unnecessary to collide with and damage undoubtedly like this, cause the wasting of resources.

The utility model aims at solving the defects existing in the prior art, and providing a novel physical optical lens taking and placing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is put in getting of physics optical lens to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is put in getting of physics optical lens which characterized in that: the inner cylinder is fixedly connected with a sucker, a through hole is formed in the bottom of the inner cylinder and penetrates through the sucker, a piston is arranged in the inner cylinder, the top of the piston is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a pressing handle, a spring is arranged in the inner cylinder, the bottom of the spring is fixedly connected with the bottom of the inner cylinder, the top of the spring is fixedly connected with the bottom of the piston, and two ends of the top of the inner cylinder are provided with fixing handles;

the outer cylinder sleeve is in the inner cylinder outside, the urceolus with inner cylinder fixed connection, urceolus top fixedly connected with articulated shaft, articulated shaft department is articulated with interception claw top, interception claw lower part cover has the rubber elasticity circle, fixedly connected with guide rail on the urceolus, the guide rail bottom is provided with the stopper, the cover has the angle changer on the urceolus.

Furthermore, an intercepting claw sliding groove and a concave sliding groove are arranged on the angle changer, the concave sliding groove is in sliding fit with the guide rail, and when the angle changer moves, the intercepting claw sliding groove is in sliding fit with the intercepting claw.

Furthermore, the shape of interception claw is "L" shape, the quantity of interception claw is 6, is hexagon evenly distributed in the outside of urceolus.

Further, the number of the hinge shafts is 6.

Furthermore, the number of the concave sliding grooves is 4, the concave sliding grooves are uniformly distributed on the front, the back, the left and the right respectively and are positioned on the inner ring of the angle changer, the number of the intercepting claw sliding grooves is 6, and the intercepting claw sliding grooves are uniformly distributed on the outer contour of the angle changer in a hexagon shape.

Furthermore, the number of the guide rails is 4, and the guide rails are uniformly distributed at the front, the back, the left and the right.

The beneficial effects of the utility model reside in that:

the inner cylinder of the utility model is arranged as an integral body, which can ensure the air tightness to the maximum extent; the intercepting claw is arranged, so that the device can prevent the lens from falling off under the condition of unfirm suction in the process of taking, placing and moving the lens, when the lens needs to be installed in the lens barrel, the opening angle of the intercepting claw can be adjusted to be slightly larger than the diameter of the lens barrel, therefore, the intercepting claw plays a positioning role in the process of installing the lens, so that the lens can be aligned to the lens barrel more easily, and in the installation process, even if the lens is not installed successfully, the lens cannot fall off under the condition of losing the suction force of the sucking disc, but is limited in the space between the sucking disc and the intercepting claw; the arrangement of the intercepting claws also ensures the cleanness of the sucking disc, the intercepting claws are adjusted by the angle adjuster to be in a retracted state when the device is not used, and the intercepting claws can prevent the sucking disc from being not contacted with the outside, so that the sucking disc can be kept clean; the angle regulator makes the angle regulation of the intercepting claws more convenient, and the intercepting claws can open different angles to enable the device to adapt to lenses with different sizes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top structure diagram of the present invention.

Fig. 3 is a schematic bottom structure diagram of the present invention.

Fig. 4 is a schematic structural view of the angle changer of the present invention.

In the figure: the device comprises an intercepting claw 1, a rubber elastic ring 2, an angle changer 3, an intercepting claw sliding chute 301, a concave sliding chute 302, a guide rail 4, a hinge shaft 5, an outer cylinder 6, an inner cylinder 7, a suction cup 8, a through hole 9, a spring 10, a piston 11, a connecting rod 12, a pressing handle 13, a fixing handle 14 and a limiting block 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2 and 3, a device for picking and placing a physical optical lens comprises an outer cylinder 6 and an inner cylinder 7, wherein fixing handles 14 are arranged at two ends of the top of the inner cylinder 7, a through hole 9 is arranged at the bottom of the inner cylinder 7, a sucking disc 8 is fixedly connected at the bottom of the inner cylinder 7, the through hole 9 penetrates through the sucking disc 8, a piston 11 is arranged in the inner cylinder 7, a connecting rod 12 is fixedly connected to the upper part of the piston 11, a pressing handle 13 is fixedly connected to the top of the connecting rod 12, a spring 10 is arranged in the inner cylinder 7, the bottom of the spring 10 is fixedly connected with the bottom of the inner cylinder 7, the top of the spring 10 is fixedly connected with the bottom of the piston 11, the outer cylinder 6 is arranged outside the inner cylinder 7, the outer cylinder 6 is fixedly connected with the inner cylinder 7, hinge shafts 5 are 6 and are uniformly distributed on the outer cylinder 6 in a hexagonal shape, the, be hexagon evenly distributed in the urceolus 6 outside, interception claw 1 lower part cover has rubber spring circle 2, fixedly connected with guide rail 4 on the urceolus 6, and the quantity of guide rail 4 is 4, and each evenly distributed has 1 in the front and back of urceolus 6 left and right sides position, and guide rail 4 bottom fixedly connected with stopper 15 has angle changer 3 on the urceolus 6 cover.

Referring to fig. 1 and 4, the angle changer 3 is provided with an intercepting claw sliding groove 301 and a concave sliding groove 302, the concave sliding groove 302 is in sliding fit with the guide rail 4, the number of the concave sliding grooves 302 is 4, the concave sliding grooves are positioned at the inner ring of the

angle changer

3, and 1 is uniformly distributed at the front, the back, the left and the right; when the angle changer 3 moves, the intercepting claw chutes 301 are in sliding fit with the intercepting claws 1, and the number of the intercepting claw chutes 301 is 6, and the intercepting claw chutes 301 are hexagonally and uniformly distributed on the outer contour of the angle changer 3.

The working principle is as follows: when the device is used, the angle of the intercepting claw 1 is adjusted by moving the angle changer 3 up and down, the angle of the intercepting claw 1 is adjusted to a proper size, the pressing handle 13 is pressed down, the pressing action of the device is completed through the fixing handle 14 and the pressing handle 13 during operation, the air of the spring 10 part in the inner cylinder 7 is discharged out of the device through the through hole 9 after being pressed down, at the moment, the sucker 8 is attached to the surface of a required lens, the pressing handle 13 is released, the piston 11 in the device can move upwards under the action of the elastic force of the spring 10, the lens is adsorbed on the sucker 8 under the action of air pressure, after the lens is sucked, in order to prevent the lens from falling off without firmly sucking, the angle changer 3 is adjusted to lead the intercepting claw 1 to be folded, the folding action of the intercepting claw 1 is realized under the combined action of the angle changer 3 and the rubber elastic ring 2, when the lens is required to be installed in a lens cone, the front opened space is slightly larger than the diameter of the lens cone, this can be done by inserting the barrel into the space at the intercepting claw 1, releasing the lens and applying pressure to mount the lens into the barrel.

Further, the above-mentioned fixed connection and fixed mounting are to be understood in a broad sense unless otherwise specifically stated or limited, and may be, for example, welding, gluing, or integrally formed, as is conventional in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is put in getting of physics optical lens which characterized in that: the device comprises an outer cylinder (6) and an inner cylinder (7), wherein the bottom of the inner cylinder (7) is fixedly connected with a sucker (8), the bottom of the inner cylinder (7) is provided with a through hole (9), the through hole (9) penetrates through the sucker (8), a piston (11) is arranged in the inner cylinder (7), the top of the piston (11) is fixedly connected with a connecting rod (12), the top of the connecting rod (12) is fixedly connected with a pressing handle (13), a spring (10) is arranged in the inner cylinder (7), the bottom of the spring (10) is fixedly connected with the bottom of the inner cylinder (7), the top of the spring (10) is fixedly connected with the bottom of the piston (11), and two ends of the top of the inner cylinder (7) are;

urceolus (6) cover is in inner tube (7) outside, urceolus (6) with inner tube (7) fixed connection, urceolus (6) top fixedly connected with articulated shaft (5), articulated shaft (5) department is articulated with interception claw (1) top, interception claw (1) lower part cover has rubber elasticity circle (2), fixedly connected with guide rail (4) is gone up in urceolus (6), guide rail (4) bottom is provided with stopper (15), the cover has angle changer (3) on urceolus (6).

2. The device of claim 1, wherein: the angle changer (3) is provided with an intercepting claw sliding groove (301) and a concave sliding groove (302), the concave sliding groove (302) is in sliding fit with the guide rail (4), and when the angle changer (3) moves, the intercepting claw sliding groove (301) is in sliding fit with the intercepting claw (1).

3. The device of claim 1, wherein: the shape of the intercepting claws (1) is L-shaped, the number of the intercepting claws (1) is 6, and the intercepting claws are uniformly distributed on the outer side of the outer cylinder (6) in a hexagonal shape.

4. The device of claim 3, wherein: the number of the articulated shafts (5) is 6.

5. The device for taking and placing the physical optical lens as claimed in claim 2, wherein: the number of the concave sliding grooves (302) is 4, the concave sliding grooves are uniformly distributed at the front, the back, the left and the right respectively and are located on the inner ring of the angle changer (3), the number of the intercepting claw sliding grooves (301) is 6, and the intercepting claw sliding grooves are uniformly distributed on the outer contour of the angle changer (3) in a hexagon shape.

6. The device for taking and placing the physical optical lens as claimed in claim 2 or claim 5, wherein: the number of the guide rails (4) is 4, and the guide rails are uniformly distributed on the front, the back, the left and the right.