CN110530615B - Optical experiment platform with anti-interference device - Google Patents
Optical experiment platform with anti-interference device Download PDFInfo
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- CN110530615B CN110530615B CN201910823066.3A CN201910823066A CN110530615B CN 110530615 B CN110530615 B CN 110530615B CN 201910823066 A CN201910823066 A CN 201910823066A CN 110530615 B CN110530615 B CN 110530615B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/04—Optical benches therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
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Abstract
The invention relates to the technical field of optical experiment platforms, in particular to an optical experiment platform with an anti-interference device, which comprises an optical experiment platform body, wherein the surface of the optical experiment platform body is provided with a storage groove, the interior of the storage groove is butted with a sealing plate, the bottom surface of the sealing plate is provided with a telescopic rod, the telescopic rod is inserted into a sleeve, and the sleeve is fixed on the bottom surface of the optical experiment platform body; the beneficial effects are that: according to the optical experiment platform with the interference preventing device, the transparent shielding cover is provided with the operating opening for one circle, so that a worker can conveniently stretch hands into the transparent shielding cover from all angles around the optical experiment platform to test a workpiece, the flexible oversleeves are matched with the closing cloth cover and the elastic band to be sleeved on the arms of the worker, the external air is prevented from entering, the magic male tape on the surface of the connecting plate is adhered to the surface of the magic female tape, and the folded flexible oversleeves are gathered and then plugged into the elastic band, so that the sealing of the operating opening is realized.
Description
Technical Field
The invention relates to the technical field related to optical experiment platforms, in particular to an optical experiment platform with an anti-interference device.
Background
The optical experiment platform is widely applied to the fields of optics, electronics, precision machinery manufacturing, metallurgy, aerospace, aviation, navigation, precision chemical engineering, nondestructive testing and the like, and is a key device for vibration isolation of precision experiment instruments and equipment in other mechanical industries, wherein in optical research and teaching, a plurality of important optical experiments such as light reflection, light refraction, plane mirror imaging, convex lens imaging rules and the like have high requirements on experiment equipment and experiment environments, and the measurement precision of experiment data is high;
in the prior art, an optical experiment platform is exposed in the air when working, and for experiments with special requirements, such as experiments for reducing the contact of a workpiece with moisture and dust in the air, the traditional optical experiment platform has defects when in use; therefore, the invention provides an optical experiment platform with an anti-interference device to solve the above problems.
Disclosure of Invention
The present invention is directed to an optical experiment platform with an interference prevention device, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an optical experiment platform with an anti-interference device comprises an optical experiment platform body, wherein a storage groove is formed in the surface of the optical experiment platform body, a sealing plate is butted in the storage groove, a telescopic rod is arranged on the bottom surface of the sealing plate and is inserted in a sleeve, the sleeve is fixed on the bottom surface of the optical experiment platform body, a positioning hole is formed in the surface of the telescopic rod, a locking screw is inserted in the positioning hole and is screwed on the outer wall of the optical experiment platform body, a screwing handle is arranged at the end part of the locking screw, a grabbing groove is formed in the surface of the sealing plate, a handle rod is arranged on the inner wall of the grabbing groove, a transparent shielding cover is arranged between the bottom surface of the sealing plate and the top surface of the storage groove, an operation opening is formed in the surface of the transparent shielding cover, and a flexible sleeve is arranged on the inner wall of the operation opening, the utility model discloses a flexible oversleeve, including the shrouding, the outer wall of flexible oversleeve is gone up to overlap and is equipped with the connecting plate, the surface of connecting plate is provided with the public subsides of magic, is provided with the female subsides of magic on the inner wall of transparent cover, and the tip of flexible oversleeve is provided with the binding off cloth cover, the tip of binding off cloth cover is provided with the elastic cord, and is provided with transparent roof on the interior anchor ring.
Preferably, the storage tank is annular cylinder structure, and the shrouding is annular platelike structure, snatchs the groove and is the rectangle cylinder structure, snatchs the height that highly is less than the shrouding in groove, and the handlebar post is circular cylinder structure, and snatchs the groove and be provided with two, and two snatch the groove and distribute about the long limit center of shrouding is symmetrical, are provided with the overlap joint board on the inner wall of shrouding, and transparent roof overlap joint is on the overlap joint board.
Preferably, the telescopic link is a "T" font circular cylinder structure, and the sleeve is the cylinder structure, and telescopic opening part is provided with the closing plate, and the closing plate is ring shape platelike structure, and the closing plate cover is established on the body of rod of telescopic link, and closing ring inner ring diameter is less than the bottom surface diameter of telescopic link.
Preferably, the positioning holes are of a circular hole-shaped structure, the positioning holes are two in number, the two positioning holes are symmetrically distributed about the height center of the telescopic rod, the locking screw rod penetrates through the optical experiment platform body and the outer wall of the sleeve, the screwing handle is of a circular plate-shaped structure, the surface of the screwing handle is provided with finger grooves, the finger grooves are of a semicircular cylinder structure, the finger grooves penetrate through the plate surface of the screwing handle, the finger grooves are multiple in number, and the finger grooves are distributed along the edge of the plate surface of the screwing handle.
Preferably, transparent blocking cover is square structure, and the operation mouth is round mouth shape structure, and the operation mouth is provided with a plurality ofly, and a plurality of operation mouths are arranged along transparent blocking cover's outer wall and are distributed.
Preferably, the flexible oversleeve is round platform shape tubular structure, and the connecting plate is ring annular plate structure, and the public subsides of magic and the female subsides of magic all are square plate structure, and the public subsides of magic are connected with the female cooperation of subsides of magic, and the public subsides of magic are provided with four, and four public subsides of magic are arranged on the surface of connecting plate "ten" font.
Preferably, the closing-up cloth sleeve is of a round table-shaped tubular structure, and the elastic band is of a circular ring-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the transparent protection structure is additionally arranged on the optical experiment platform with the interference prevention device, so that the optical experiment platform is comprehensively sealed, and the influence on the accuracy of experiment data caused by contact of excessive workpieces and moisture and dust in the air in the experiment process is avoided;
2. when the transparent shielding cover of the optical experiment platform with the interference prevention device is not used, the transparent shielding cover can be folded in the storage groove, the sealing plate is supported by the telescopic rod, after the telescopic rod is recovered into the sleeve, the sealing plate is butted at an opening of the storage groove to shield and protect the transparent shielding cover, the locking screw can brake the telescopic rod, the telescopic rod can be conveniently fixed after being stretched out, and the telescopic rod is prevented from falling off;
3. according to the optical experiment platform with the interference preventing device, the transparent shielding cover is provided with the operating opening for one circle, so that a worker can conveniently stretch hands into the transparent shielding cover from all angles around the optical experiment platform to test a workpiece, the flexible oversleeves are matched with the closing cloth cover and the elastic band to be sleeved on the arms of the worker, the external air is prevented from entering, the magic male tape on the surface of the connecting plate is adhered to the surface of the magic female tape, and the folded flexible oversleeves are gathered and then plugged into the elastic band, so that the sealing of the operating opening is realized.
Drawings
FIG. 1 is a schematic diagram of a folded structure according to the present invention;
FIG. 2 is a schematic view of the present invention in an expanded configuration;
FIG. 3 is a schematic diagram of an explosive structure according to the present invention;
FIG. 4 is a schematic view of the connection structure of the telescopic rod and the sleeve of the present invention;
FIG. 5 is a schematic view of the connection structure of the operation opening and the sleeve of the present invention;
fig. 6 is an enlarged schematic view of a structure in fig. 1.
In the figure: optical experiment platform body 1, storage tank 2, shrouding 3, telescopic link 4, sleeve 5, locating hole 6, locking screw 7, twist soon handle 8, snatch groove 9, handle pole 10, transparent shelter from cover 11, operation mouth 12, flexible oversleeve 13, connecting plate 14, the public subsides of magic 15, the female subsides of magic 16, binding off cloth cover 17, elastic cord 18, transparent roof 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: an optical experiment platform with an anti-interference device comprises an optical experiment platform body 1 (model is referred to SPB-H), wherein a storage groove 2 is formed in the surface of the optical experiment platform body 1, a sealing plate 3 is butted in the storage groove 2, the storage groove 2 is of an annular cylinder structure, the sealing plate 3 is of an annular plate-shaped structure, a grabbing groove 9 is formed in the surface of the sealing plate 3, handle rods 10 are welded on the inner wall of the grabbing groove 9, the grabbing groove 9 is of a rectangular cylinder structure, the height of the grabbing groove 9 is smaller than that of the sealing plate 3, the handle rods 10 are of a circular cylinder structure, the grabbing grooves 9 are provided with two, the two grabbing grooves 9 are symmetrically distributed about the center of the long edge of the sealing plate 3, lap joint plates are arranged on the inner wall of the sealing plate 3, a transparent top plate 19 is lapped on the lap joint plates, when the optical experiment platform body 1 is required to be used, the, then, the experimental equipment is installed on the working table surface of the optical experiment platform body 1, as shown in fig. 1, the folded optical experiment platform body 1 is shown, wherein the sealing plate 3 is blocked at the opening of the storage groove 2 to cover and protect the transparent shielding cover 11, and the transparent top plate 19 is positioned in the inner ring of the sealing plate 3 to protect the working table surface of the optical experiment platform body 1;
the bottom surface of a sealing plate 3 is welded with a telescopic rod 4, the telescopic rod 4 is inserted into a sleeve 5, the sleeve 5 is welded on the bottom surface of an optical experiment platform body 1, the telescopic rod 4 is of a T-shaped circular cylinder structure, the sleeve 5 is of a cylindrical structure, an opening of the sleeve 5 is provided with a closing plate, the closing plate is of a circular plate-shaped structure, the closing plate is sleeved on a rod body of the telescopic rod 4, the diameter of an inner ring of the closing plate is smaller than that of the bottom surface of the telescopic rod 4, the surface of the telescopic rod 4 is provided with a positioning hole 6, a locking screw 7 is inserted into the positioning hole 6, the locking screw 7 is screwed on the outer wall of the optical experiment platform body 1, a screwing handle 8 is arranged on the locking screw 7 in a welding mode, the positioning hole 6 is of a circular hole-shaped structure, the positioning holes 6 are provided with two, the two positioning holes 6 are symmetrically distributed, the screwing handle 8 is of a circular plate-shaped structure, finger grooves are formed in the surface of the screwing handle 8 and are of a semicircular cylinder structure, the finger grooves penetrate through the plate surface of the screwing handle 8, the finger grooves are distributed along the edge of the plate surface of the screwing handle 8, the screwing handle 8 is held by a hand to screw the locking screw 7, the locking screw 7 is separated from the positioning hole 6 in the top of the surface of the telescopic rod 4, the handle rod 10 is held by the hand to lift the sealing plate 3, at the moment, the transparent shielding cover 11 is stretched and unfolded, the telescopic rod 4 moves upwards along the sleeve 5 until the bottom plate of the telescopic rod 4 is in contact with the closing plate at the opening of the sleeve 5, at the moment, the locking screw 7 is screwed back, the locking screw 7 is inserted into the positioning hole 6 in the bottom of the surface of the telescopic rod 4;
and a transparent shielding cover 11 is bonded between the bottom surface of the sealing plate 3 and the top surface of the storage tank 2, the surface of the transparent shielding cover 11 is provided with an operation opening 12, the transparent shielding cover 11 is in a square structure, the operation opening 12 is in a round opening structure, the operation opening 12 is provided with a plurality of operation openings 12, the operation openings 12 are distributed along the outer wall of the transparent shielding cover 11 in an arrangement manner, the inner wall of the operation opening 12 is bonded with a flexible sleeve 13, the outer wall of the flexible sleeve 13 is sleeved with a connecting plate 14, the sleeved part is bonded and fixed, the surface of the connecting plate 14 is bonded with a magic male sticker 15, the inner wall of the transparent shielding cover 11 is bonded with a magic female sticker 16, the flexible sleeve 13 is in a round table-shaped tubular structure, the connecting plate 14 is in a circular ring-shaped plate-shaped structure, the magic male sticker 15 and the magic female sticker 16 are both in a square plate-shaped structure, the magic male sticker 15 is matched and connected with the magic female sticker 16, four magic male stickers 15 are arranged, the tip of flexible oversleeve 13 bonds and has binding off cloth cover 17, the tip of binding off cloth cover 17 bonds and has elastic cord 18, binding off cloth cover 17 is round platform shape tubular structure, elastic cord 18 is the ring annular structure, the hand stretches into in the operation mouth 12, with connecting plate 14 to the inside promotion of transparent cover 11 that hides, make the public subsides of magic 15 with the female 16 separation of subsides of magic, the flexible oversleeve 13 that will group together is pulled out from elastic cord 18 after that, then the hand passes elastic cord 18, at this moment, elastic cord 18 covers in wrist department, flexible oversleeve 13 overlaps on the arm, the equipment on the table surface of the optical experiment platform body 1 of people's operation of being convenient for.
The working principle is as follows: in actual operation, as shown in fig. 1, a folded optical experiment platform body 1 is shown, wherein the sealing plate 3 is sealed at the opening of the storage slot 2 to cover and protect the transparent shielding cover 11, the transparent top plate 19 is located in the inner ring of the sealing plate 3 to protect the working table top of the optical experiment platform body 1, when the optical experiment platform body 1 needs to be used, the transparent top plate 19 is taken out from the lapping plate of the sealing plate 3, the experiment equipment is installed on the working table top of the optical experiment platform body 1, the locking screw 7 is screwed by holding the screwing handle 8, the locking screw 7 is disengaged from the positioning hole 6 at the top of the surface of the telescopic rod 4, the sealing plate 3 is lifted by holding the handle rod 10, at this time, the transparent shielding cover 11 is stretched and unfolded, and the telescopic rod 4 moves upwards along the sleeve 5 until the bottom plate of the telescopic rod 4 contacts with the closing plate at the opening of the sleeve 5, at the moment, the locking screw 7 is screwed back, so that the locking screw 7 is inserted into the positioning hole 6 at the bottom of the surface of the telescopic rod 4, the telescopic rod 4 is prevented from falling off downwards, at the moment, the transparent top plate 19 is lapped on the lapping plate of the sealing plate 3, the transparent shielding cover 11 and the transparent top plate 19 jointly enclose the working table surface of the optical experiment platform body 1, as shown in fig. 2, in order to protect the optical experiment platform body 1 by the transparent shielding cover 11 and the transparent top plate 19, the hand is inserted into the operation opening 12, the connecting plate 14 is pushed toward the inside of the transparent shield cover 11 to separate the hook and loop fastener 15 from the hook and loop fastener 16, and then the gathered flexible oversleeve 13 is pulled out from the elastic band 18, then the hand passes through the elastic band 18, at this time, the elastic band 18 is sleeved on the wrist, and the flexible sleeve 13 is sleeved on the arm, so that people can conveniently operate the equipment on the working table of the optical experiment platform body 1.
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 (7)
1. The utility model provides an optics experiment platform with jam-proof device, includes optics experiment platform body (1), its characterized in that: the surface of the optical experiment platform body (1) is provided with a storage groove (2), the interior of the storage groove (2) is butted with a sealing plate (3), the bottom surface of the sealing plate (3) is provided with a telescopic rod (4), the telescopic rod (4) is inserted into a sleeve (5), the sleeve (5) is fixed on the bottom surface of the optical experiment platform body (1), the surface of the telescopic rod (4) is provided with a positioning hole (6), the interior of the positioning hole (6) is inserted with a locking screw (7), the locking screw (7) is screwed on the outer wall of the optical experiment platform body (1), the end part of the locking screw (7) is provided with a screwing handle (8), the surface of the sealing plate (3) is provided with a grabbing handle groove (9), the inner wall of the grabbing groove (9) is provided with a rod (10), and a transparent shielding cover (11) is arranged between the bottom surface of the sealing plate (3) and the top surface of the storage groove (, operation mouth (12) have been seted up on the surface of transparent blocking cover (11), the inner wall of operation mouth (12) is provided with flexible oversleeve (13), the cover is equipped with connecting plate (14) on the outer wall of flexible oversleeve (13), the surface of connecting plate (14) is provided with the public subsides of magic (15), is provided with the female subsides of magic (16) on the inner wall of transparent blocking cover (11), and the tip of flexible oversleeve (13) is provided with binding off cloth cover (17), the tip of binding off cloth cover (17) is provided with elastic cord (18), and is provided with transparent roof (19) on the interior anchor ring of shrouding (3).
2. An optical assay platform with interference prevention means according to claim 1, wherein: depositing groove (2) are annular cylinder structure, and shrouding (3) are annular platelike structure, snatch groove (9) and be the rectangular cylinder structure, snatch the height that highly is less than shrouding (3) of groove (9), handle bar (10) are circular cylinder structure, and snatch groove (9) and be provided with two, two snatch groove (9) become symmetric distribution about the long limit center of shrouding (3), are provided with the overlap joint board on the inner wall of shrouding (3), transparent roof (19) overlap joint is on the overlap joint board.
3. An optical assay platform with interference prevention means according to claim 1, wherein: the telescopic rod (4) is of a T-shaped circular cylinder structure, the sleeve (5) is of a cylindrical structure, a closing plate is arranged at the opening of the sleeve (5) and is of a circular ring plate-shaped structure, the closing plate is sleeved on the rod body of the telescopic rod (4), and the diameter of the inner ring of the closing plate is smaller than that of the bottom surface of the telescopic rod (4).
4. An optical assay platform with interference prevention means according to claim 1, wherein: locating hole (6) are round hole shape structure, locating hole (6) are provided with two, two locating holes (6) are about the high central symmetry distribution of telescopic link (4), locking screw (7) run through the outer wall setting of optical experiment platform body (1) and sleeve (5) simultaneously, it is circular platelike structure to revolve wrong handle (8), it has seted up the finger groove to revolve the surface of revolving wrong handle (8), indicate the groove semicircular cylinder structure that is, it runs through the face setting of revolving wrong handle (8) to indicate the groove, and indicate the groove to be provided with a plurality ofly, a plurality ofly indicate the groove along the face edge range distribution of revolving wrong handle (8).
5. An optical assay platform with interference prevention means according to claim 1, wherein: transparent blocking cover (11) are square structure, and operation mouth (12) are round mouth shape structure, and operation mouth (12) are provided with a plurality ofly, and a plurality of operation mouths (12) are arranged along the outer wall of transparent blocking cover (11) and are distributed.
6. An optical assay platform with interference prevention means according to claim 1, wherein: the flexible oversleeve (13) is round platform shape tubular structure, and connecting plate (14) are ring shape platelike structure, and magic male is pasted (15) and female subsides of magic (16) and all is square platelike structure, and magic male is pasted (15) and is connected with the female subsides of magic (16) cooperation, and magic male is pasted (15) and is provided with four, and four magic male are pasted (15) and are arranged on connecting plate (14) surface "ten" font.
7. An optical assay platform with interference prevention means according to claim 1, wherein: the closing-up cloth sleeve (17) is of a round table-shaped tubular structure, and the elastic band (18) is of a circular ring-shaped structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910823066.3A CN110530615B (en) | 2019-09-02 | 2019-09-02 | Optical experiment platform with anti-interference device |
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| CN201910823066.3A CN110530615B (en) | 2019-09-02 | 2019-09-02 | Optical experiment platform with anti-interference device |
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| CN110530615B true CN110530615B (en) | 2021-03-19 |
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| CN113304794A (en) * | 2021-05-11 | 2021-08-27 | 陇东学院 | Physical experiment table device for optical teaching |
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