CN116115178A - Comprehensive optometry instrument and automatic control method - Google Patents
Comprehensive optometry instrument and automatic control method Download PDFInfo
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- CN116115178A CN116115178A CN202310028835.7A CN202310028835A CN116115178A CN 116115178 A CN116115178 A CN 116115178A CN 202310028835 A CN202310028835 A CN 202310028835A CN 116115178 A CN116115178 A CN 116115178A
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- folding table
- base table
- top surface
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 3
- 230000036544 posture Effects 0.000 claims description 3
- 239000007858 starting material Substances 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
Abstract
The invention relates to the technical field of optometry devices, in particular to a comprehensive optometry instrument and an automatic control method, comprising the following steps: the top surface of the base table is fixedly provided with two mounting plates, and the same folding table is rotationally connected between the two mounting plates; two sliding rails are fixedly arranged on two sides of the base table, a plurality of sliding rails are connected with sliding rods in a sliding manner, one ends of the sliding rods are fixedly provided with connecting pipes, and adjusting columns are connected in the connecting pipes in a sliding manner; multiunit fixture, multiunit fixture sets up respectively on a plurality of adjusting columns, and starter motor A drives first lead screw and rotates, drives the slide through first thread bush and removes, can drive folding platform and rotate between two mounting panels through the cooperation of first connecting seat, second connecting seat, connecting plate when the slide removes to control folding platform's expansion and folding, automatic realization expansion and folding, the simple operation, folding convenient to carry.
Description
Technical Field
The invention relates to the technical field of optometry devices, in particular to a comprehensive optometry instrument and an automatic control method.
Background
Along with the rapid development of economy and science and technology of China since the innovation is opened, the science and technology and economy of China are greatly improved, and particularly the development of the science and technology of China greatly promotes the development of electronic products of China, such as computers, televisions, mobile phones and the like, but the electronic products are harmful to the eye health of people despite the richness of daily life of people, and the patients need to wear glasses, and generally, the eye degree is measured by an optometry device before wearing the glasses. The optometry is to examine the aggregation condition of light rays after entering the eyeball, and it uses the state of the emmetropic eye as the standard to measure the aggregation and dispersion difference degree between the inspected eye and the emmetropic eye. Since many people are in close contact with glasses throughout their lives, optometry is one of the most fundamental, most common but important works of eye-vision optical workers, so that in terms of optometry, the eye-vision optical workers are familiar to both ophthalmologists and ordinary people in social life.
The common optometry instrument is basically fixed, most of the optometry instruments are placed at a fixed position because of large volume, so that the optometry instrument is inconvenient to carry and poor in flexibility, a consumer can enjoy service only by going to a store or a hospital when the consumer needs to use the optometry instrument for detection, and more time is wasted on a round trip.
Disclosure of Invention
The invention aims to provide a comprehensive optometry and an automatic control method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a phoropter comprising:
the top surface of the base table is fixedly provided with two mounting plates, and the same folding table is rotationally connected between the two mounting plates; two sliding rails are fixedly arranged on two sides of the base table, a plurality of sliding rails are connected with sliding rods in a sliding manner, connecting pipes are fixedly arranged at one ends of the sliding rods, and adjusting columns are connected in the connecting pipes in a sliding manner;
the clamping mechanisms are arranged on the adjusting columns respectively;
the lower slide plate is connected to the top surface of the bottom table in a sliding manner, a first connecting seat is fixedly arranged on the top surface of the lower slide plate, a second connecting seat is fixedly arranged on the bottom surface of the mounting plate, a connecting plate is rotationally connected in the second connecting seat, and the bottom end of the connecting plate is rotationally connected in the first connecting seat;
the adjusting mechanism is arranged on the bottom table and is used for driving the lower sliding plate to move;
the upper sliding plate is connected to the top surface of the folding table in a sliding manner, and the top surface of the upper sliding plate is provided with a comprehensive optometry instrument body;
the lifting mechanism is arranged on the folding table and used for driving the upper sliding plate to move.
Preferably, the clamping mechanism comprises a U-shaped seat, the U-shaped seat is fixedly arranged at the bottom end of the adjusting column, a clamping bolt is connected to the U-shaped seat through threads, and a clamping plate is fixedly arranged at the bottom end of the clamping bolt.
Preferably, the adjusting mechanism comprises a first screw rod, the first screw rod is rotationally connected in the base table, a first thread bush is connected to the first screw rod in a threaded mode, the first thread bush is slidably connected in the base table, the top end of the first thread bush is fixedly connected with the bottom surface of the lower sliding plate, a motor A is fixedly arranged on one side of the base table, and one end of an output shaft of the motor A is fixedly connected with one end of the first screw rod.
Preferably, the lifting mechanism comprises a second screw rod, the second screw rod is rotationally connected in the folding table, a second thread bush is connected to the second screw rod in a threaded manner, the second thread bush is slidingly connected in the folding table, the top end of the second thread bush is fixedly connected with the bottom surface of the upper sliding plate, a motor B is fixedly arranged on one side of the folding table, and one end of an output shaft of the motor B is fixedly connected with one end of the second screw rod.
Preferably, a plurality of second jacks are formed in the top surface of the sliding rod, a plurality of first jacks are formed in the top surface of the sliding rail, one of the first jacks is movably sleeved with the same inserted rod in one of the second jacks, a first threaded hole is formed in one side of the connecting pipe, a plurality of second threaded holes are formed in one side of the adjusting column, and the first threaded holes are connected with the same fixing bolt through threads in one of the second threaded holes.
Preferably, the top surface of folding platform fixed mounting has the protection casing, upper slide and comprehensive optometry body set up in the protection casing.
Preferably, the top surface fixed mounting of base table has a plurality of support columns, and a plurality of the top of support column all is equipped with the rubber piece, a plurality of the upper surface of rubber piece contacts with the bottom surface of folding table.
Preferably, both sides of the base table are all rotationally connected with a plurality of movable rods, a plurality of clamping grooves are formed in one side of each movable rod, a plurality of clamping columns are fixedly installed on both sides of the folding table, and the clamping columns are movably clamped with the clamping grooves respectively.
Preferably, two side blocks are fixedly arranged on one side of the base table, and the same handheld rod is rotatably connected between the two side blocks.
An automatic control method of a comprehensive optometry device comprises the following steps:
the bottom table is placed on the tabletop, the position of the sliding rod is adjusted according to the length and the width of the tabletop, and the clamping mechanism is used for clamping the corner of the tabletop to fix the device, so that the follow-up use is convenient, and the stability of the comprehensive optometry body in use is improved;
the movable rod is rotated to release the clamping connection between the clamping groove and the clamping column, at the moment, the adjusting mechanism is started, the lower sliding plate is driven to move on the bottom table by the adjusting mechanism, and when the lower sliding plate moves, the folding table is driven to rotate between the two mounting plates through the cooperation of the first connecting seat, the second connecting seat and the connecting plate, so that the folding table is unfolded and kept in a vertical state;
when the folding table is unfolded, the height of the comprehensive optometry body can be adjusted through the lifting mechanism according to the sitting postures of different people, so that the convenience of the comprehensive optometry body in use is enhanced;
after the comprehensive optometry instrument body is used, the folding table and the base table are folded through the adjusting mechanism, the clamping mechanism is relieved, and the base table and the folding table are integrally lifted through the handheld rod, so that the comprehensive optometry instrument is convenient to operate and convenient to carry.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the comprehensive optometry instrument and the automatic control method, the starting motor A drives the first screw rod to rotate, the sliding plate is driven to move through the first threaded sleeve, and the folding table can be driven to rotate between the two mounting plates through the cooperation of the first connecting seat, the second connecting seat and the connecting plate when the sliding plate moves, so that the folding table is controlled to be unfolded and folded, the unfolding and folding are automatically achieved, the operation is convenient, and the folding and carrying are convenient.
2. According to the comprehensive optometry instrument and the automatic control method, the U-shaped seat is sleeved at the edge of the installed tabletop, the clamping bolt is rotated to control the position of the clamping plate, so that the tabletop is clamped, the stability and the fixity of the tabletop during placement are enhanced, and the comprehensive optometry instrument is practical.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a folding table according to the present invention;
FIG. 3 is a schematic cross-sectional view of a folding table according to the present invention;
FIG. 4 is a schematic perspective view of the present invention;
fig. 5 is an enlarged view of the portion a of fig. 4 according to the present invention.
In the figure: 1. a base table; 2. a folding table; 3. a mounting plate; 4. a lower slide plate; 5. a first connection base; 6. a second connecting seat; 7. a connecting plate; 8. an upper slide plate; 9. a comprehensive optometry body; 10. a slide rail; 11. a slide bar; 12. a first screw rod; 13. a first threaded sleeve; 14. a motor A; 15. a second screw rod; 16. a second threaded sleeve; 17. a motor B; 18. a first jack; 19. a second jack; 20. a rod; 21. a connecting pipe; 22. an adjusting column; 23. a first threaded hole; 24. a second threaded hole; 25. a fixing bolt; 26. a U-shaped seat; 27. clamping a bolt; 28. a clamping plate; 29. a protective cover; 30. a movable rod; 31. a clamping groove; 32. a clamping column; 33. a side block; 34. a hand-held lever; 35. a support column; 36. rubber blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a comprehensive optometry and an automatic control method comprise:
the folding device comprises a base table 1, wherein two mounting plates 3 are fixedly arranged on the top surface of the base table 1, and the same folding table 2 is rotationally connected between the two mounting plates 3; two sliding rails 10 are fixedly arranged on two sides of the base table 1, sliding rods 11 are connected in the sliding rails 10 in a sliding manner, connecting pipes 21 are fixedly arranged at one ends of the sliding rods 11, and adjusting columns 22 are connected in the connecting pipes 21 in a sliding manner; a plurality of groups of clamping mechanisms respectively arranged on the plurality of adjusting columns 22; the lower slide plate 4 is in sliding connection with the top surface of the bottom table 1, a first connecting seat 5 is fixedly arranged on the top surface of the lower slide plate 4, a second connecting seat 6 is fixedly arranged on the bottom surface of the mounting plate 3, a connecting plate 7 is rotationally connected to the second connecting seat 6, and the bottom end of the connecting plate 7 is rotationally connected to the first connecting seat 5; the adjusting mechanism is arranged on the bottom table 1 and is used for driving the lower slide plate 4 to move; the upper sliding plate 8 is connected to the top surface of the folding table 2 in a sliding manner, and a comprehensive optometry body 9 is arranged on the top surface of the upper sliding plate 8; the lifting mechanism is arranged on the folding table 2 and is used for driving the upper sliding plate 8 to move.
Further, the fixture includes U type seat 26, and U type seat 26 fixed mounting is in the bottom of adjusting column 22, and threaded connection has clamping bolt 27 on the U type seat 26, and clamping bolt 27's bottom fixed mounting has clamping plate 28, cup joints U type seat 26 in the desktop edge of installation, rotates clamping bolt 27 and controls clamping plate 28's position to carry out the centre gripping to the desktop, stability and fixity when having strengthened base 1 and put.
Further, adjustment mechanism includes first lead screw 12, first lead screw 12 rotates to be connected in base table 1, threaded connection has first thread bush 13 on the first lead screw 12, first thread bush 13 sliding connection is in base table 1, the top of first thread bush 13 and the bottom surface fixed connection of slide down 4, one side fixed mounting of base table 1 has motor A14, motor A14 output shaft's one end and first lead screw 12's one end fixed connection, start motor A14 drives first lead screw 12 and rotates, drive down slide 4 through first thread bush 13 and remove, when slide 4 removes, through first connecting seat 5, second connecting seat 6, connecting plate 7's cooperation can drive folding table 2 and rotate between two mounting panels 3, thereby control folding table 2's expansion and folding.
Further, elevating system includes second lead screw 15, second lead screw 15 rotates to be connected in folding table 2, threaded connection has second thread bush 16 on the second lead screw 15, second thread bush 16 sliding connection is in folding table 2, the top and the bottom surface fixed connection of top slide 8 of second thread bush 16, one side fixed mounting of folding table 2 has motor B17, the one end fixed connection of motor B17 output shaft and the one end of second lead screw 15, start motor B17, drive second lead screw 15 and rotate, drive top slide 8 through second thread bush 16 and remove, thereby realized the position adjustment of synthesizing optometry appearance body 9.
Further, a plurality of second jacks 19 have been seted up to the top surface of slide bar 11, a plurality of first jacks 18 have been seted up to the top surface of slide rail 10, one of them first jack 18 has cup jointed same inserted bar 20 with one of them second jack 19 internal activity, first screw hole 23 has been seted up to one side of connecting pipe 21, a plurality of second screw holes 24 have been seted up to one side of adjusting post 22, first screw hole 23 and one of them second screw hole 24 internal thread connection have same fixing bolt 25, after the position adjustment of slide bar 11, through inserting inserted bar 20 in first jack 18 and the second jack 19, can carry out spacingly to the position of slide bar 11, the height of fixture is adjusted to accessible adjusting post 22, make the height of adjusting post 22 carry out spacingly through rotating fixing bolt 25 after adjusting post 22 high adjustment.
Further, the top surface fixed mounting of folding table 2 has protection casing 29, and upper slide 8 and comprehensive optometry body 9 set up in protection casing 29, and when comprehensive optometry body 9 did not use, remove comprehensive optometry body 9 to in the protection casing 29 through elevating system, protection casing 29 can be to comprehensive optometry body 9 can protect.
Further, the top surface fixed mounting of base table 1 has a plurality of support columns 35, and the top of a plurality of support columns 35 all is equipped with rubber piece 36, and the upper surface of a plurality of rubber pieces 36 contacts with the bottom surface of folding table 2, and after folding table 2 is folded, support column 35 can carry out spacingly to folding table 2 folding position to support folding table 2, when support column 35 supports folding table 2, rubber piece 36 can play a buffering protection's effect.
Further, both sides of the base table 1 are rotatably connected with a plurality of movable rods 30, one sides of the movable rods 30 are provided with clamping grooves 31, both sides of the folding table 2 are fixedly provided with a plurality of clamping columns 32, and the clamping columns 32 are movably clamped with the clamping grooves 31 respectively. After folding stage 2 is folded, through rotating movable rod 30, with draw-in groove 31 joint on draw-in column 32, can make folding stage 2 spacing on base table 1, strengthened folding stage 2 stability after folding.
Further, one side of the base table 1 is fixedly provided with two side blocks 33, the two side blocks 33 are rotatably connected with the same handheld rod 34, and the base table 1 and the folding table 2 are conveniently lifted integrally through the handheld rod 34, so that the folding table is convenient to carry.
An automatic control method of a comprehensive optometry device comprises the following steps:
the bottom table 1 is placed on a tabletop, the position of the sliding rod 11 is adjusted according to the length and the width of the tabletop, and the clamping mechanism is used for clamping the corner of the tabletop to fix the device, so that the follow-up use is convenient, and the stability of the comprehensive optometry body 9 in use is improved;
the movable rod 30 is rotated to release the clamping connection between the clamping groove 31 and the clamping column 32, at the moment, the adjusting mechanism is started, the lower slide plate 4 is driven to move on the bottom plate 1 by the adjusting mechanism, and when the lower slide plate 4 moves, the folding table 2 is driven to rotate between the two mounting plates 3 through the cooperation of the first connecting seat 5, the second connecting seat 6 and the connecting plate 7, so that the folding table 2 is unfolded and kept in a vertical state;
when the folding table 2 is unfolded, the height of the comprehensive optometry body 9 can be adjusted through the lifting mechanism according to the sitting postures of different crowds, so that the convenience of the comprehensive optometry body 9 in use is enhanced;
after the comprehensive optometry body 9 is used, the folding table 2 is folded with the base table 1 through the adjusting mechanism, the clamping mechanism is released, and the base table 1 and the folding table 2 are integrally lifted through the handheld rod 34, so that the comprehensive optometry body is convenient to operate and convenient to carry.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A combination refractor, comprising:
the device comprises a base table (1), wherein two mounting plates (3) are fixedly arranged on the top surface of the base table (1), and the same folding table (2) is rotationally connected between the two mounting plates (3); two sliding rails (10) are fixedly arranged on two sides of the base table (1), a plurality of sliding rails (10) are connected with a sliding rod (11) in a sliding manner, a connecting pipe (21) is fixedly arranged at one end of each sliding rod (11), and an adjusting column (22) is connected in each connecting pipe (21) in a sliding manner;
the clamping mechanisms are arranged on the adjusting columns (22) respectively;
the lower sliding plate (4) is slidably connected to the top surface of the bottom table (1), a first connecting seat (5) is fixedly arranged on the top surface of the lower sliding plate (4), a second connecting seat (6) is fixedly arranged on the bottom surface of the mounting plate (3), a connecting plate (7) is rotationally connected to the second connecting seat (6), and the bottom end of the connecting plate (7) is rotationally connected to the first connecting seat (5);
the adjusting mechanism is arranged on the base table (1) and is used for driving the lower sliding plate (4) to move;
the upper sliding plate (8), the upper sliding plate (8) is connected to the top surface of the folding table (2) in a sliding way, and the top surface of the upper sliding plate (8) is provided with a comprehensive optometry body (9);
the lifting mechanism is arranged on the folding table (2) and is used for driving the upper sliding plate (8) to move.
2. The phoropter of claim 1, wherein: the clamping mechanism comprises a U-shaped seat (26), the U-shaped seat (26) is fixedly arranged at the bottom end of the adjusting column (22), a clamping bolt (27) is connected to the U-shaped seat (26) in a threaded mode, and a clamping plate (28) is fixedly arranged at the bottom end of the clamping bolt (27).
3. The phoropter of claim 1, wherein: the adjusting mechanism comprises a first screw rod (12), the first screw rod (12) is rotationally connected in the base table (1), a first thread bush (13) is connected to the first screw rod (12) in a threaded mode, the first thread bush (13) is slidably connected in the base table (1), the top end of the first thread bush (13) is fixedly connected with the bottom surface of the lower sliding plate (4), a motor A (14) is fixedly installed on one side of the base table (1), and one end of an output shaft of the motor A (14) is fixedly connected with one end of the first screw rod (12).
4. The phoropter of claim 1, wherein: the lifting mechanism comprises a second screw rod (15), the second screw rod (15) is rotationally connected in the folding table (2), a second thread bush (16) is connected to the second screw rod (15) in a threaded mode, the second thread bush (16) is slidingly connected in the folding table (2), the top end of the second thread bush (16) is fixedly connected with the bottom surface of the upper sliding plate (8), a motor B (17) is fixedly arranged on one side of the folding table (2), and one end of an output shaft of the motor B (17) is fixedly connected with one end of the second screw rod (15).
5. The phoropter of claim 1, wherein: a plurality of second jacks (19) have been seted up to the top surface of slide bar (11), a plurality of first jacks (18) have been seted up to the top surface of slide rail (10), one of them first jack (18) has cup jointed same inserted bar (20) with one of them second jack (19) internal activity, first screw hole (23) have been seted up to one side of connecting pipe (21), a plurality of second screw holes (24) have been seted up to one side of adjusting post (22), first screw hole (23) have same fixing bolt (25) with one of them second screw hole (24) internal thread connection.
6. The phoropter of claim 1, wherein: the top surface of folding platform (2) fixed mounting has protection casing (29), upper slide (8) and comprehensive optometry body (9) set up in protection casing (29).
7. The phoropter of claim 1, wherein: the top surface of base table (1) fixed mounting has a plurality of support columns (35), and a plurality of the top of support column (35) all is equipped with rubber piece (36), a plurality of the upper surface of rubber piece (36) contacts with the bottom surface of folding table (2).
8. The phoropter of claim 1, wherein: the folding table is characterized in that a plurality of movable rods (30) are rotatably connected to two sides of the table (1), clamping grooves (31) are formed in one sides of the movable rods (30), a plurality of clamping columns (32) are fixedly mounted on two sides of the folding table (2), and the clamping columns (32) are movably clamped with the clamping grooves (31) respectively.
9. The phoropter of claim 1, wherein: two side blocks (33) are fixedly arranged on one side of the base table (1), and one handheld rod (34) is rotatably connected between the two side blocks (33).
10. The automatic control method of the comprehensive optometry device is characterized by comprising the following steps of:
the base table (1) is placed on the table top, the position of the sliding rod (11) is adjusted according to the length and the width of the table top, and the clamping mechanism is used for clamping the corner of the table top to fix the device, so that the follow-up use is convenient, and the stability of the comprehensive optometry body (9) in use is improved;
the movable rod (30) is rotated to release the clamping connection between the clamping groove (31) and the clamping column (32), at the moment, the adjusting mechanism is started to drive the lower sliding plate (4) to move on the bottom plate (1), and when the lower sliding plate (4) moves, the folding table (2) is driven to rotate between the two mounting plates (3) through the cooperation of the first connecting seat (5), the second connecting seat (6) and the connecting plate (7), so that the folding table (2) is unfolded and kept in a vertical state.
After the folding table (2) is unfolded, the height of the comprehensive optometry instrument body (9) can be adjusted through the lifting mechanism according to the sitting postures of different crowds, so that the convenience of the comprehensive optometry instrument body (9) in use is enhanced;
after the comprehensive optometry instrument body (9) is used, the folding table (2) is folded with the base table (1) through the adjusting mechanism, the clamping mechanism is relieved, and the base table (1) and the folding table (2) are integrally lifted through the handheld rod (34) at the moment, so that the comprehensive optometry instrument is convenient to operate and convenient to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310028835.7A CN116115178A (en) | 2023-01-09 | 2023-01-09 | Comprehensive optometry instrument and automatic control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310028835.7A CN116115178A (en) | 2023-01-09 | 2023-01-09 | Comprehensive optometry instrument and automatic control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116115178A true CN116115178A (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310028835.7A Pending CN116115178A (en) | 2023-01-09 | 2023-01-09 | Comprehensive optometry instrument and automatic control method |
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| Country | Link |
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| CN (1) | CN116115178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680457A (en) * | 2024-02-01 | 2024-03-12 | 山东瑞辰新材料有限公司 | A clearance system for unsaturated polyester resin processing reation kettle |
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2023
- 2023-01-09 CN CN202310028835.7A patent/CN116115178A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117680457A (en) * | 2024-02-01 | 2024-03-12 | 山东瑞辰新材料有限公司 | A clearance system for unsaturated polyester resin processing reation kettle |
| CN117680457B (en) * | 2024-02-01 | 2024-04-30 | 山东瑞辰新材料有限公司 | A clearance system for unsaturated polyester resin processing reation kettle |
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