CN213518873U

CN213518873U - Platform for optical test

Info

Publication number: CN213518873U
Application number: CN202022647866.5U
Authority: CN
Inventors: 张绍清
Original assignee: Shanghai Zihong Photoelectric Technology Co ltd
Current assignee: Shanghai Zihong Photoelectric Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-22
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a platform for optical test, the on-line screen storage device comprises a base, the bottom fixedly connected with supporting leg of base, the top of base is provided with the mesa, the inner chamber of base is provided with the lift seat, the first motor of fixedly connected with between the top of lift seat inner chamber and the bottom, the first threaded rod of the equal fixedly connected with of output of first motor both sides, the surface cover of first threaded rod is equipped with first thread bush. The utility model discloses a set up base, supporting leg, mesa, lift seat, first motor, first threaded rod, first thread bush, stopper, connecting block, spacing wheel, support frame, recess, regulating plate, bolt, place shell, lifter plate, second motor, second threaded rod, second thread bush, support bar, hand wheel, third threaded rod and clamp plate, solved the comparatively single problem of current platform function for the optical test, this platform for the optical test possesses multi-functional advantage, is worth promoting.

Description

Platform for optical test

Technical Field

The utility model relates to an optical test equipment technical field specifically is a platform for optical test.

Background

The optical test is the interference of light, diffraction, polarization etc. carry out the important way of experimental study, and can popularize through the knowledge of optical test light, for better carrying out the optical test, we often need use the optical test platform, but the optical test who has now adjusts the platform often the structure is fairly simple, the function is also more single simultaneously, firstly the use height of inconvenient whole mesa of regulation, secondly the usable floor area is fixed, can not increase the usable floor area, thirdly can not fix some optical experiment equipment, the practicality of platform for the optical test has been reduced, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platform for optical test possesses multi-functional advantage, has solved the comparatively single problem of platform function for current optical test.

In order to achieve the above object, the utility model provides a following technical scheme: a platform for optical tests comprises a base, wherein the bottom of the base is fixedly connected with supporting legs, the top of the base is provided with a table top, an inner cavity of the base is provided with a lifting seat, a first motor is fixedly connected between the top and the bottom of the inner cavity of the lifting seat, output ends on two sides of the first motor are fixedly connected with a first threaded rod, the surface of the first threaded rod is sleeved with a first threaded sleeve, two sides of the bottom of the lifting seat are respectively provided with a limiting block, two sides of the bottom of the first threaded sleeve are respectively and fixedly connected with a connecting block, the bottom of the connecting block penetrates through the lifting seat and is fixedly connected with the limiting block, two sides of the bottom of the inner cavity of the base are respectively and fixedly connected with a limiting wheel matched with the limiting block for use, the top of the lifting seat is fixedly connected with a supporting, the two sides of the table board are respectively provided with a groove, the inner cavity of the groove is provided with an adjusting plate, one side opposite to the two adjusting plates extends to the outer side of the table board, the two sides of the bottom of the table board are respectively provided with a bolt, the top of the bolt penetrates through the table board and contacts with the adjusting plate, the two sides of the top of the table board are respectively and fixedly connected with a placing shell, a lifting plate is arranged between the two placing shells, a second motor is fixedly connected between the top and the bottom of the inner cavity of the table board, the output ends of the two sides of the second motor are respectively and fixedly connected with a second threaded rod, the surface of the second threaded rod is sleeved with a second threaded sleeve, the top of the second threaded sleeve is movably connected with a supporting strip, one end of the supporting strip, which is far away from the second threaded sleeve, penetrates through the table board and is movably connected with the lifting, the opposite ends of the two third threaded rods penetrate through the inner cavity of the placing shell and are fixedly connected with pressing plates.

Preferably, the quantity of supporting leg is four, and evenly distributed in the four corners of base bottom, the quantity of support frame is four, and evenly distributed in the four corners at lift seat top.

Preferably, the top and the stopper of spacing round contact, the spacing post of bottom fixedly connected with of lift seat, the bottom cover of spacing post is equipped with the stop collar, the bottom of stop collar and the inner wall fixed connection of base, the surface and the stop collar sliding connection of spacing post.

Preferably, the equal fixedly connected with slider in both sides of lift seat, the spout that uses with the slider cooperation is all seted up to the both sides of base inner chamber, and the slider is kept away from the inner chamber that one side of lift seat extended to the spout.

Preferably, one side fixedly connected with limiting plate that the regulating plate is close to the second motor, the both ends of support bar all through pivot swing joint with the junction of second thread bush and lifter plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, supporting leg, mesa, lift seat, first motor, first threaded rod, first thread bush, stopper, connecting block, spacing wheel, support frame, recess, regulating plate, bolt, place shell, lifter plate, second motor, second threaded rod, second thread bush, support bar, hand wheel, third threaded rod and clamp plate, solved the comparatively single problem of current platform function for the optical test, this platform for the optical test possesses multi-functional advantage, is worth promoting.

2. The utility model discloses a set up the supporting leg, can play the effect of supporting the mesa, through setting up spacing wheel, can play the effect of supporting the stopper, through setting up the support frame, can play the effect of supporting the mesa, through setting up the bolt, can play the effect of fixed regulating plate, through setting up the hand wheel, can convenient to use person rotate the third threaded rod, through setting up spacing post and stop collar, can increase the stability of lift seat, through setting up slider and spout, the removal of the seat of can being convenient for go up and down, through setting up the limiting plate, can avoid the regulating plate to shift out from the recess, through setting up the pivot, the use of the support bar of can being convenient for.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a table top; 4. a lifting seat; 5. a first motor; 6. a first threaded rod; 7. a first threaded sleeve; 8. a limiting block; 9. connecting blocks; 10. a limiting wheel; 11. a support frame; 12. a groove; 13. an adjusting plate; 14. a bolt; 15. placing the shell; 16. a lifting plate; 17. a second motor; 18. a second threaded rod; 19. a second threaded sleeve; 20. a supporting strip; 21. a hand wheel; 22. a third threaded rod; 23. pressing a plate; 24. a limiting column; 25. a limiting sleeve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a platform for optical tests comprises a base 1, wherein the bottom of the base 1 is fixedly connected with a supporting leg 2, the top of the base 1 is provided with a table-board 3, the inner cavity of the base 1 is provided with a lifting seat 4, a first motor 5 is fixedly connected between the top and the bottom of the inner cavity of the lifting seat 4, the output ends of the two sides of the first motor 5 are fixedly connected with a first threaded rod 6, the surface of the first threaded rod 6 is sleeved with a first threaded sleeve 7, the two sides of the bottom of the lifting seat 4 are provided with a limiting block 8, the two sides of the bottom of the first threaded sleeve 7 are fixedly connected with a connecting block 9, the bottom of the connecting block 9 penetrates through the lifting seat 4 and is fixedly connected with the limiting block 8, the two sides of the bottom of the inner cavity of the base 1 are fixedly connected with limiting wheels 10 matched with the limiting block 8, the top of the, grooves 12 are formed in two sides of the table board 3, adjusting plates 13 are arranged in inner cavities of the grooves 12, opposite sides of the two adjusting plates 13 extend to the outer side of the table board 3, bolts 14 are arranged on two sides of the bottom of the table board 3, tops of the bolts 14 penetrate through the table board 3 and are in contact with the adjusting plates 13, placing shells 15 are fixedly connected to two sides of the top of the table board 3, a lifting plate 16 is arranged between the two placing shells 15, a second motor 17 is fixedly connected between the top and the bottom of the inner cavity of the table board 3, output ends of two sides of the second motor 17 are fixedly connected with second threaded rods 18, second threaded sleeves 19 are sleeved on the surfaces of the second threaded rods 18, supporting strips 20 are movably connected to the tops of the second threaded sleeves 19, one ends, far away from the second threaded sleeves 19, of the supporting strips 20 penetrate through the table board 3 and are movably connected with the lifting plates 16, the opposite sides of the two hand wheels 21 are fixedly connected with third threaded rods 22, the opposite ends of the two third threaded rods 22 penetrate through the inner cavity of the placing shell 15 and are fixedly connected with pressing plates 23, the number of the supporting legs 2 is four, and the supporting legs are uniformly distributed at the four corners of the bottom of the base 1, the number of the supporting frames 11 is four, and the supporting frames are uniformly distributed at the four corners of the top of the lifting seat 4, the top of the limiting wheel 10 is contacted with a limiting block 8, the bottom of the lifting seat 4 is fixedly connected with a limiting column 24, the bottom of the limiting column 24 is sleeved with a limiting sleeve 25, the bottom of the limiting sleeve 25 is fixedly connected with the inner wall of the base 1, the surface of the limiting column 24 is in sliding connection with the limiting sleeve 25, the two sides of the lifting seat 4 are fixedly connected with sliding blocks, the two sides of the inner cavity of the base 1 are respectively provided with sliding grooves matched with the sliding blocks, the both ends of support bar 20 all are through pivot swing joint with the junction of second thread bush 19 and lifter plate 16, through setting up supporting leg 2, can play the effect of supporting mesa 3, through setting up spacing wheel 10, can play the effect of supporting stopper 8, through setting up support frame 11, can play the effect of supporting mesa 3, through setting up bolt 14, can play the effect of fixed regulating plate 13, through setting up hand wheel 21, can the person of facilitating the use rotate third threaded rod 22, through setting up spacing post 24 and stop collar 25, can increase the stability of seat 4 that goes up and down, through setting up slider and spout, can be convenient for the removal of seat 4 that goes up and down, through setting up the limiting plate, can avoid regulating plate 13 to shift out from recess 12, through setting up the pivot, can be convenient for the use of support bar 20, through setting up base 1, supporting leg 2, mesa 3, seat 4 that goes up and down, first motor 5, first threaded rod 6, first thread bush 7, stopper 8, connecting block 9, spacing wheel 10, support frame 11, recess 12, regulating plate 13, bolt 14, place shell 15, lifter plate 16, second motor 17, second threaded rod 18, second thread bush 19, support bar 20, hand wheel 21, third threaded rod 22 and clamp plate 23, the problem that current platform function is comparatively single for the optical test has been solved, this platform for the optical test, possess multi-functional advantage, be worth promoting.

When the device is used, a user controls the first motor 5 to be opened to drive the first threaded rod 6 to rotate, the first threaded rod 6 rotates to drive the first threaded sleeve 7 to move, the first threaded sleeve 7 drives the two limit blocks 8 to be away from each other through the cooperation of the connecting block 9, the limit blocks 8 move to gradually move upwards through the cooperation of the limit wheels 10, meanwhile, the limit blocks 8 can drive the table board 3 to move upwards to adjust the height through the cooperation of the lifting seat 4 and the support frame 11, the second motor 17 is controlled to be opened to drive the second threaded rod 18 to rotate, the second threaded rod 18 rotates to drive the lifting plate 16 to adjust the height through the cooperation of the second threaded sleeve 19 and the support bar 20, the height of the table board 3 can be integrally adjusted, the height of the lifting plate 16 can also be locally adjusted, the device is convenient for people with different heights and operation habits, and optical experiment equipment needing to be fixed can be placed, and then the third threaded rod 22 is rotated by the matching of the hand wheel 21, the third threaded rod 22 rotates to drive the pressing plate 23 to be close to the equipment until the pressing plate is tightly attached to the equipment, the equipment is fixed, the bolt 14 is rotated to enable the pressing plate to be far away from the adjusting plate 13, then the adjusting plate 13 can be moved to increase the using area of the whole platform, the bolt 14 is reversed after the adjustment is finished to enable the pressing plate to be tightly attached to the adjusting plate 13, and the adjusting plate 13 is fixed.

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 a platform for optical test, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with supporting legs (2), the top of the base (1) is provided with a table top (3), the inner cavity of the base (1) is provided with a lifting seat (4), a first motor (5) is fixedly connected between the top and the bottom of the inner cavity of the lifting seat (4), output ends of two sides of the first motor (5) are fixedly connected with a first threaded rod (6), a first threaded sleeve (7) is sleeved on the surface of the first threaded rod (6), limiting blocks (8) are arranged on two sides of the bottom of the lifting seat (4), connecting blocks (9) are fixedly connected to two sides of the bottom of the first threaded sleeve (7), the bottom of each connecting block (9) penetrates through the lifting seat (4) and is fixedly connected with the corresponding limiting block (8), limiting wheels (10) matched with the limiting blocks (8) for use are fixedly connected to two sides of the bottom of the inner cavity of the base (, the top fixedly connected with support frame (11) of lift seat (4), the top of support frame (11) run through base (1) and with mesa (3) fixed connection, recess (12) are all seted up to the both sides of mesa (3), the inner chamber of recess (12) is provided with regulating plate (13), two regulating plate (13) opposite one side all extend to the outside of mesa (3), the both sides of mesa (3) bottom all are provided with bolt (14), the top of bolt (14) runs through mesa (3) and contacts with regulating plate (13), the both sides at mesa (3) top all fixedly connected with places shell (15), two are placed and are provided with lifter plate (16) between shell (15), fixedly connected with second motor (17) between the top of mesa (3) inner chamber and the bottom, the equal fixedly connected with second threaded rod (18) of output of second motor (17) both sides, the surface cover of second threaded rod (18) is equipped with second thread bush (19), the top swing joint of second thread bush (19) has support bar (20), support bar (20) keep away from the one end of second thread bush (19) run through mesa (3) and with lifter plate (16) swing joint, two all be provided with hand wheel (21) of placing the opposite one side of shell (15), two equal fixedly connected with third threaded rod (22) in one side that hand wheel (21) are relative, two relative one ends of third threaded rod (22) all run through to the inner chamber and the fixedly connected with clamp plate (23) of placing shell (15).

2. An optical testing platform according to claim 1, wherein: the quantity of supporting leg (2) is four, and evenly distributed in the four corners of base (1) bottom, the quantity of support frame (11) is four, and evenly distributed in the four corners at lift seat (4) top.

3. An optical testing platform according to claim 1, wherein: the top and the stopper (8) contact of spacing wheel (10), the spacing post of bottom fixedly connected with (24) of lift seat (4), the bottom cover of spacing post (24) is equipped with stop collar (25), the bottom of stop collar (25) and the inner wall fixed connection of base (1), the surface and stop collar (25) sliding connection of spacing post (24).

4. An optical testing platform according to claim 1, wherein: the equal fixedly connected with slider in both sides of lift seat (4), the spout that uses with the slider cooperation is all seted up to the both sides of base (1) inner chamber, and the slider is kept away from one side of lift seat (4) and is extended to the inner chamber of spout.

5. An optical testing platform according to claim 1, wherein: one side fixedly connected with limiting plate that regulating plate (13) is close to second motor (17), the both ends of support bar (20) all through pivot swing joint with the junction of second thread bush (19) and lifter plate (16).