CN107822588A - A kind of height-adjustable inspection table of ophthalmic - Google Patents
A kind of height-adjustable inspection table of ophthalmic Download PDFInfo
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- CN107822588A CN107822588A CN201711203253.9A CN201711203253A CN107822588A CN 107822588 A CN107822588 A CN 107822588A CN 201711203253 A CN201711203253 A CN 201711203253A CN 107822588 A CN107822588 A CN 107822588A
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- sliding block
- lifter plate
- slide rail
- height
- loop bar
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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
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/15—Mayo stands; Tables
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- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Ophthalmology & Optometry (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present invention relates to one kind to check table, more particularly to a kind of height-adjustable inspection table of ophthalmic.The technical problem to be solved in the present invention is to provide a kind of height-adjustable inspection table of ophthalmic that can be adjusted height and facilitate doctor to observe.In order to solve the above-mentioned technical problem, the invention provides the height-adjustable inspection table of such a ophthalmic, include and check table etc.；Check that table internal upper part is connected with elevating mechanism, check and be connected with placement mechanism at the top of table.Invention achieves fast and easy to adjust height height of instrument, and facilitates doctor to observe, while the effect that can have deposited instrument, there is provided elevating mechanism, the height of instrument can be easily adjusted up and down, not only facilitate patient to check, and facilitate doctor's record data, there is provided placement mechanism, instrument can be prevented, which to be directly placed on inspection table, to wear, and extend the life-span, there is provided placing box, movable plate and the second lifter plate, instrument can be placed, prevent ash from damaging.
Description
Technical field
The present invention relates to one kind to check table, more particularly to a kind of height-adjustable inspection table of ophthalmic.
Background technology
The full name of ophthalmology is " illness in eye training ", is that research occurs in vision system, including eyeball and associated there group
It is woven with the subject of related disorders.Ophthalmology general Study vitreum, retinal disease, eye optometry, glaucoma and optic neuropathy, in vain
A variety of ophthalmology diseases such as cataract or glaucoma.
At present, it is typically all bending that patient, which goes to hospital to do examination of eyes, and eyes are placed on instrument, and doctor is to patient
It is also to need bending to observe to test indices, like this, not only makes patient bend over to feel bad for a long time, nor convenient
Doctor observes indices, and instrument is directly placed at and checked on table, but exposure is easy in atmosphere for a long time
Damage.
Therefore need badly and research and develop a kind of height-adjustable inspection of ophthalmic that can be adjusted height and facilitate doctor to observe
Table, come overcome in the prior art patient check that eye needs to bend over and the shortcomings that Physician checks patients' eyes inconvenience.
The content of the invention
(1) technical problems to be solved
In order to overcome, patient's inspection eye needs to bend over the present invention in the prior art and Physician checks patients' eyes are not square
Just the shortcomings that, the technical problem to be solved in the present invention is to provide a kind of ophthalmic that can be adjusted height and facilitate doctor to observe
Height-adjustable inspection table.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides the height-adjustable inspection table of such a ophthalmic, bag
Include and checked table, elevating mechanism and placement mechanism, checked that table internal upper part is connected with elevating mechanism, checked and be connected with placement at the top of table
Mechanism.
Preferably, elevating mechanism includes installs case, motor, lifting loop bar, spring, guide rod and bull stick, checks in table
Top is connected with installs case, and motor is connected among installs case inner bottom part, bull stick, installs case are connected with the top of the output shaft of motor
It is interior to be provided with lifting loop bar, lift and screwed hole is provided with loop bar, the top of bull stick is provided with the external screw thread coordinated with screwed hole, installs case
Guide rod is connected between inspection table inner top on the right side of inner bottom part, the lower right side for lifting loop bar passes through guide rod, lifting set
Spring is connected between on the right side of bar bottom right side and installs case inner bottom part, spring is around on the guide bar.
Preferably, placement mechanism includes the first lifter plate, foam-rubber cushion, the first slide rail, the first sliding block and contiguous block, checks
Side to the left is provided with placement through hole at the top of table, be connected with the top of lifting loop bar the first lifter plate, the first lifter plate and lifting loop bar and
Place through hole to coordinate, the left end of the first lifter plate is connected with contiguous block, and the top of the first lifter plate and the top of contiguous block connect
Foam-rubber cushion is connected to, checks that table top left side is connected with the first slide rail, slidingtype is connected with the first sliding block on the first slide rail, and first slides
Block and the first slide rail coordinate, and the right side of the first sliding block and the left side of contiguous block connect.
Preferably, placing box, the second slide rail, the second sliding block, movable plate, the second lifter plate and the 3rd sliding block are also included,
Check that the top right side of table is connected with placing box, check that the top right side of table is connected with the second slide rail, the second slide rail is positioned at placement
In case, slidingtype is connected with the second sliding block on the second slide rail, and the second sliding block and the second slide rail coordinate, the top connection of the second sliding block
There is movable plate, the 3rd sliding block is connected with the left of placing box, the second lifter plate, the second lifter plate are connected with the left of the 3rd sliding block
Right side be provided with chute, chute and the 3rd sliding block coordinate.
Preferably, the first fixed block, the second fixed block and magnet are also included, the bottom of the second lifter plate is connected with first
Fixed block, placing box inner top left side are connected with the second fixed block, magnet are respectively connected with the first fixed block and the second fixed block,
The magnet that the magnet connected on first fixed block is connected with the second fixed block coordinates.
Operation principle：When to be checked to eye patient, instrument is placed on placement mechanism by doctor, then is passed through
Elevating mechanism adjusts instrument to suitable height, after adjusting suitable height, stops motor and rotates, such doctor's can
Easily checked to patient, patient is also without the bitter bending of good fortune, when that need not be checked to eye patient
Wait, close elevating mechanism.
Because elevating mechanism includes installs case, motor, lifting loop bar, spring, guide rod and bull stick, table inner top is checked
Installs case is connected with, motor is connected among installs case inner bottom part, bull stick is connected with the top of the output shaft of motor, is set in installs case
There is a lifting loop bar, lift and screwed hole is provided with loop bar, the top of bull stick is provided with the external screw thread coordinated with screwed hole, bottom in installs case
Guide rod is connected between inspection table inner top on the right side of portion, the lower right side for lifting loop bar passes through guide rod, the lifting loop bar right side
Spring is connected between on the right side of side bottom and installs case inner bottom part, spring is around on the guide bar.When giving higher eye patient
When checking, doctor starts motor, and controlled motor rotates clockwise, and motor, which rotates clockwise, drives bull stick to turn clockwise
Dynamic, under the externally threaded cooperation being provided with bull stick top, lifting loop bar moves upwards, can thus adjust upward instrument,
After adjusting suitable height, stop motor and rotate, when to give shorter eye patient to check, doctor starts electricity
Machine, and controlled motor rotates counterclockwise, motor, which rotates counterclockwise, drives bull stick to rotate counterclockwise, the outer spiral shell being provided with bull stick top
In the presence of the cooperation of line and spring force, lifting loop bar moves downward, and thus can adjust instrument downwards, adjusts
After suitable height, stop motor and rotate, in this way, avoid the need for bending over for a long time when patient is to check, Yi Shengye
Need not be bent over record data for a long time, when need not be checked to eye patient, close motor.
Because placement mechanism includes the first lifter plate, foam-rubber cushion, the first slide rail, the first sliding block and contiguous block, table is checked
Top side to the left is provided with placement through hole, the first lifter plate is connected with the top of lifting loop bar, the first lifter plate and lifting loop bar are with putting
Through hole cooperation is put, the left end of the first lifter plate is connected with contiguous block, is all connected with the top of the top of the first lifter plate and contiguous block
There is foam-rubber cushion, check that table top left side is connected with the first slide rail, slidingtype is connected with the first sliding block, the first sliding block on the first slide rail
Coordinate with the first slide rail, the right side of the first sliding block and the left side of contiguous block connect.When to be checked to eye patient, doctor
Instrument can be placed on foam-rubber cushion by life, so it is prevented that instrument be directly placed at check table on can wear, also, work as
When lifting loop bar up and down motion, under the cooperation of the first sliding block and the first slide rail, the first lifter plate will also move up and down, such
Words can easily just adjust the height of instrument up and down.
Because also including placing box, the second slide rail, the second sliding block, movable plate, the second lifter plate and the 3rd sliding block, check
The top right side of table is connected with placing box, checks that the top right side of table is connected with the second slide rail, and the second slide rail is located in placing box,
Slidingtype is connected with the second sliding block on second slide rail, and the second sliding block and the second slide rail coordinate, and shifting is connected with the top of the second sliding block
Plate is moved, the 3rd sliding block is connected with the left of placing box, the second lifter plate, the right side of the second lifter plate is connected with the left of the 3rd sliding block
Side is provided with chute, and chute and the 3rd sliding block coordinate.After inspection is finished to eye patient, doctor pulls up the second lifter plate,
Under the cooperation of chute and the 3rd sliding block, the second lifter plate moves upwards, pulls movable plate to the left, is slided in the second sliding block and second
Under the cooperation of rail, movable plate is to left movement, and when movable plate contacts with the first lifter plate, doctor just can be convenient by instrument
Move on upper shifting board, after having moved, push away to the right in movable plate to placing box, unclamp the second lifter plate, placing box is closed, thus can
Instrument is placed, prevents ash from damaging.
Because also including the first fixed block, the second fixed block and magnet, the bottom of the second lifter plate is connected with first and consolidated
Determine block, be connected with the second fixed block on the left of placing box inner top, magnet is respectively connected with the first fixed block and the second fixed block, the
The magnet that the magnet connected on one fixed block is connected with the second fixed block coordinates.After inspection is finished to eye patient, doctor
The second lifter plate is pulled up, the magnet that the magnet connected on the first fixed block is connected with the second fixed block is attracting, such
Words, doctor avoid the need for using the second lifter plate of vertical pulling of hand one, when placing box to be closed, pull downward on the second lifter plate to first
Magnet that the magnet connected on fixed block is connected with the second fixed block mutually from.
(3) beneficial effect
Invention achieves fast and easy to adjust height height of instrument, and facilitates doctor to observe, while can deposit instrument
The effect put well, there is provided elevating mechanism, in that context it may be convenient to and the height of adjustment instrument up and down, not only facilitate patient to check, and
And facilitate doctor's record data, there is provided placement mechanism, and instrument can be prevented, which to be directly placed on inspection table, to wear, and extend the longevity
Life, there is provided placing box, movable plate and the second lifter plate, can place instrument, prevent ash from damaging, there is provided the first fixation
Block, the second fixed block and magnet, doctor is set to use the second lifter plate of vertical pulling of hand one.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Mark in accompanying drawing for：1- checks table, 2- elevating mechanisms, 21- installs cases, 22- motors, 23- lifting loop bars, 24-
Spring, 25- screwed holes, 26- guide rods, 27- bull sticks, 3- placement mechanisms, 31- place through hole, the lifter plates of 32- first, 33- sponges
Pad, the slide rails of 34- first, the sliding blocks of 35- first, 36- contiguous blocks, 4- placing boxes, the slide rails of 5- second, the sliding blocks of 6- second, 7- movable plates,
The lifter plates of 8- second, the sliding blocks of 9- the 3rd, 10- chutes, the fixed blocks of 11- first, the fixed blocks of 12- second, 13- magnet.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of height-adjustable inspection table of ophthalmic, as Figure 1-3, include and check table 1, elevating mechanism 2 and put
Mechanism 3 is put, checks that the internal upper part of table 1 is connected with elevating mechanism 2, checks that the top of table 1 is connected with placement mechanism 3.
Embodiment 2
A kind of height-adjustable inspection table of ophthalmic, as Figure 1-3, include and check table 1, elevating mechanism 2 and put
Mechanism 3 is put, checks that the internal upper part of table 1 is connected with elevating mechanism 2, checks that the top of table 1 is connected with placement mechanism 3.
Elevating mechanism 2 includes installs case 21, motor 22, lifting loop bar 23, spring 24, guide rod 26 and bull stick 27, inspection
Look into the inner top of table 1 and be connected with installs case 21, motor 22 is connected among the inner bottom part of installs case 21, is connected at the top of the output shaft of motor 22
Bull stick 27 is connected to, lifting loop bar 23 is provided with installs case 21, lifts and is provided with screwed hole 25 on loop bar 23, the top of bull stick 27 is provided with
The external screw thread coordinated with screwed hole 25, guide rod 26 is connected between the inner bottom part of installs case 21 right side and the inspection inner top of table 1, is risen
The lower right side of drop loop bar 23 passes through guide rod 26, is connected between lifting on the right side of the bottom right side of loop bar 23 and the inner bottom part of installs case 21
There is spring 24, spring 24 is wound on guide rod 26.
Embodiment 3
A kind of height-adjustable inspection table of ophthalmic, as Figure 1-3, include and check table 1, elevating mechanism 2 and put
Mechanism 3 is put, checks that the internal upper part of table 1 is connected with elevating mechanism 2, checks that the top of table 1 is connected with placement mechanism 3.
Elevating mechanism 2 includes installs case 21, motor 22, lifting loop bar 23, spring 24, guide rod 26 and bull stick 27, inspection
Look into the inner top of table 1 and be connected with installs case 21, motor 22 is connected among the inner bottom part of installs case 21, is connected at the top of the output shaft of motor 22
Bull stick 27 is connected to, lifting loop bar 23 is provided with installs case 21, lifts and is provided with screwed hole 25 on loop bar 23, the top of bull stick 27 is provided with
The external screw thread coordinated with screwed hole 25, guide rod 26 is connected between the inner bottom part of installs case 21 right side and the inspection inner top of table 1, is risen
The lower right side of drop loop bar 23 passes through guide rod 26, is connected between lifting on the right side of the bottom right side of loop bar 23 and the inner bottom part of installs case 21
There is spring 24, spring 24 is wound on guide rod 26.
Placement mechanism 3 includes the first lifter plate 32, foam-rubber cushion 33, the first slide rail 34, the first sliding block 35 and contiguous block 36,
Check that the top of table 1 side to the left is provided with and place through hole 31, the top of lifting loop bar 23 is connected with the first lifter plate 32, the first lifter plate 32
Coordinate with lifting loop bar 23 with placing through hole 31, the left end of the first lifter plate 32 is connected with contiguous block 36, the first lifter plate 32
Top and the top of contiguous block 36 are respectively connected with foam-rubber cushion 33, check that the top left side of table 1 is connected with the first slide rail 34, the first slide rail
Slidingtype is connected with the first sliding block 35 on 34, and the first sliding block 35 coordinates with the first slide rail 34, the right side of the first sliding block 35 and connection
The left side connection of block 36.
Embodiment 4
A kind of height-adjustable inspection table of ophthalmic, as Figure 1-3, include and check table 1, elevating mechanism 2 and put
Mechanism 3 is put, checks that the internal upper part of table 1 is connected with elevating mechanism 2, checks that the top of table 1 is connected with placement mechanism 3.
Elevating mechanism 2 includes installs case 21, motor 22, lifting loop bar 23, spring 24, guide rod 26 and bull stick 27, inspection
Look into the inner top of table 1 and be connected with installs case 21, motor 22 is connected among the inner bottom part of installs case 21, is connected at the top of the output shaft of motor 22
Bull stick 27 is connected to, lifting loop bar 23 is provided with installs case 21, lifts and is provided with screwed hole 25 on loop bar 23, the top of bull stick 27 is provided with
The external screw thread coordinated with screwed hole 25, guide rod 26 is connected between the inner bottom part of installs case 21 right side and the inspection inner top of table 1, is risen
The lower right side of drop loop bar 23 passes through guide rod 26, is connected between lifting on the right side of the bottom right side of loop bar 23 and the inner bottom part of installs case 21
There is spring 24, spring 24 is wound on guide rod 26.
Placement mechanism 3 includes the first lifter plate 32, foam-rubber cushion 33, the first slide rail 34, the first sliding block 35 and contiguous block 36,
Check that the top of table 1 side to the left is provided with and place through hole 31, the top of lifting loop bar 23 is connected with the first lifter plate 32, the first lifter plate 32
Coordinate with lifting loop bar 23 with placing through hole 31, the left end of the first lifter plate 32 is connected with contiguous block 36, the first lifter plate 32
Top and the top of contiguous block 36 are respectively connected with foam-rubber cushion 33, check that the top left side of table 1 is connected with the first slide rail 34, the first slide rail
Slidingtype is connected with the first sliding block 35 on 34, and the first sliding block 35 coordinates with the first slide rail 34, the right side of the first sliding block 35 and connection
The left side connection of block 36.
Also include placing box 4, the second slide rail 5, the second sliding block 6, movable plate 7, the second lifter plate 8 and the 3rd sliding block 9, examine
The top right side for looking into table 1 is connected with placing box 4, checks that the top right side of table 1 is connected with the second slide rail 5, the second slide rail 5, which is located at, to be put
Put in case 4, slidingtype is connected with the second sliding block 6 on the second slide rail 5, and the second sliding block 6 coordinates with the second slide rail 5, the second sliding block 6
Top is connected with movable plate 7, and the left side of placing box 4 is connected with the 3rd sliding block 9, and the left side of the 3rd sliding block 9 is connected with the second lifting
Plate 8, the right side of the second lifter plate 8 are provided with chute 10, and chute 10 coordinates with the 3rd sliding block 9.
Also include the first fixed block 11, the second fixed block 12 and magnet 13, the bottom of the second lifter plate 8 is connected with first
Fixed block 11, the inner top of placing box 4 left side are connected with the second fixed block 12, and the first fixed block 11 on the second fixed block 12 with connecting
Magnet 13 is connected to, the magnet 13 connected on the first fixed block 11 coordinates with the magnet 13 being connected on the second fixed block 12.
Operation principle：When to be checked to eye patient, instrument is placed on placement mechanism 3 by doctor, then is led to
Cross elevating mechanism 2 to adjust instrument to suitable height, after adjusting suitable height, stop motor 22 and rotate, such doctor
Can easily checks to patient, and patient is also without the bitter bending of good fortune, when need not be examined to eye patient
When looking into, elevating mechanism 2 is closed.
Because elevating mechanism 2 includes installs case 21, motor 22, lifting loop bar 23, spring 24, guide rod 26 and bull stick
27, check that the inner top of table 1 is connected with installs case 21, motor 22, the output shaft of motor 22 are connected among the inner bottom part of installs case 21
Top is connected with bull stick 27, and lifting loop bar 23 is provided with installs case 21, lifts and screwed hole 25 is provided with loop bar 23, bull stick 27 it is upper
Portion is provided with the external screw thread coordinated with screwed hole 25, and guiding is connected between the inspection inner top of table 1 on the right side of the inner bottom part of installs case 21
Bar 26, the lower right side of lifting loop bar 23 pass through guide rod 26, the lifting bottom right side of loop bar 23 and the inner bottom part of installs case 21 right side
Between be connected with spring 24, spring 24 is wound on guide rod 26.When to give higher eye patient to check, Yi Shengqi
Dynamic motor 22, and controlled motor 22 rotates clockwise, motor 22, which rotates clockwise, drives bull stick 27 to rotate clockwise, in bull stick 27
Under the externally threaded cooperation that top is provided with, lifting loop bar 23 moves upwards, can thus adjust upward instrument, adjust conjunction
After suitable height, stopping motor 22 and rotate, when to give shorter eye patient to check, doctor starts motor 22, and
Controlled motor 22 rotates counterclockwise, and motor 22, which rotates counterclockwise, drives bull stick 27 to rotate counterclockwise, and is provided with the top of bull stick 27
In the presence of externally threaded cooperation and the elastic force of spring 24, lifting loop bar 23 moves downward, thus can be by instrument to downward
It is whole, after adjusting suitable height, stop motor 22 and rotate, in this way, being avoided the need for when patient is to check for a long time
Bend over, doctor when need not be checked to eye patient, closes electricity also without record data of bending over for a long time
Machine 22.
Because placement mechanism 3 includes the first lifter plate 32, foam-rubber cushion 33, the first slide rail 34, the first sliding block 35 and connection
Block 36, check that the top of table 1 side to the left is provided with and place through hole 31, lift and the first lifter plate 32 is connected with the top of loop bar 23, first liter
Drop plate 32 and lifting loop bar 23 coordinate with placing through hole 31, and the left end of the first lifter plate 32 is connected with contiguous block 36, the first lifting
The top of plate 32 is respectively connected with foam-rubber cushion 33 with the top of contiguous block 36, checks that the top left side of table 1 is connected with the first slide rail 34, the
Slidingtype is connected with the first sliding block 35 on one slide rail 34, and the first sliding block 35 coordinates with the first slide rail 34, the right side of the first sliding block 35
It is connected with the left side of contiguous block 36.When to be checked to eye patient, instrument can be placed on foam-rubber cushion 33 by doctor
On, so it is prevented that instrument be directly placed at check table 1 on can wear, also, when lift loop bar 23 move up and down when,
Under the cooperation of first sliding block 35 and the first slide rail 34, the first lifter plate 32 also will move up and down, like this just can easily on
The height of lower adjustment instrument.
Because also include placing box 4, the second slide rail 5, the second sliding block 6, movable plate 7, the second lifter plate 8 and the 3rd sliding block
9, check that the top right side of table 1 is connected with placing box 4, check that the top right side of table 1 is connected with the second slide rail 5, the second slide rail 5
In in placing box 4, slidingtype is connected with the second sliding block 6 on the second slide rail 5, and the second sliding block 6 coordinates with the second slide rail 5, and second slides
The top of block 6 is connected with movable plate 7, and the left side of placing box 4 is connected with the 3rd sliding block 9, and the left side of the 3rd sliding block 9 is connected with second
Lifter plate 8, the right side of the second lifter plate 8 are provided with chute 10, and chute 10 coordinates with the 3rd sliding block 9.When finishing inspection to eye patient
After looking into, doctor pulls up the second lifter plate 8, and under the cooperation of the sliding block 9 of chute 10 and the 3rd, the second lifter plate 8 moves upwards,
Movable plate 7 is pulled to the left, and under the cooperation of the second sliding block 6 and the second slide rail 5, movable plate 7 is to left movement, when movable plate 7 and the
One lifter plate 32 contact when, doctor just can be easily moved instrument on upper shifting board 7, after having moved, push away to the right movable plate 7 to
In placing box 4, the second lifter plate 8 is unclamped, placing box 4 is closed, can thus placed instrument, prevents ash from damaging.
Because also including the first fixed block 11, the second fixed block 12 and magnet 13, the bottom of the second lifter plate 8 is connected with
First fixed block 11, is connected with the second fixed block 12 on the left of the inner top of placing box 4, on the first fixed block 11 and the second fixed block 12
Magnet 13 is respectively connected with, the magnet 13 connected on the first fixed block 11 coordinates with the magnet 13 being connected on the second fixed block 12.When
After finishing inspection to eye patient, doctor pulls up the second lifter plate 8, the magnet 13 and second connected on the first fixed block 11
The magnet 13 connected on fixed block 12 is attracting, and like this, doctor avoids the need for using the second lifter plate of vertical pulling 8 of hand one, when closing
When closing placing box 4, the magnet 13 connected on the fixed block 11 of the second lifter plate 8 to the first is pulled downward on connecting on the second fixed block 12
The phase of magnet 13 connect from.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of height-adjustable inspection table of ophthalmic, it is characterised in that include and check table (1), elevating mechanism (2) and put
Mechanism (3) is put, checks that table (1) internal upper part is connected with elevating mechanism (2), checks and is connected with placement mechanism (3) at the top of table (1).
A kind of 2. height-adjustable inspection table of ophthalmic according to claim 1, it is characterised in that elevating mechanism (2)
Include installs case (21), motor (22), lifting loop bar (23), spring (24), guide rod (26) and bull stick (27), check table
(1) inner top is connected with installs case (21), and motor (22), the output shaft of motor (22) are connected among installs case (21) inner bottom part
Top is connected with bull stick (27), and lifting loop bar (23) is provided with installs case (21), screwed hole (25) is provided with lifting loop bar (23),
The top of bull stick (27) is provided with the external screw thread coordinated with screwed hole (25), and installs case (21) inner bottom part right side is with checking in table (1)
Guide rod (26) is connected between top, the lower right side of lifting loop bar (23) passes through guide rod (26), lifting loop bar (23) right side
Spring (24) is connected between on the right side of side bottom and installs case (21) inner bottom part, spring (24) is wound on guide rod (26).
A kind of 3. height-adjustable inspection table of ophthalmic according to claim 2, it is characterised in that placement mechanism (3)
Include the first lifter plate (32), foam-rubber cushion (33), the first slide rail (34), the first sliding block (35) and contiguous block (36), check table
(1) top side to the left, which is provided with, places through hole (31), and the first lifter plate (32), the first lifter plate are connected with the top of lifting loop bar (23)
(32) coordinating with lifting loop bar (23) with placing through hole (31), the left end of the first lifter plate (32) is connected with contiguous block (36), the
The top of one lifter plate (32) checks the connection of table (1) top left side with being respectively connected with foam-rubber cushion (33) at the top of contiguous block (36)
There is the first slide rail (34), slidingtype is connected with the first sliding block (35), the first sliding block (35) and the first slide rail on the first slide rail (34)
(34) coordinate, the right side of the first sliding block (35) is connected with the left side of contiguous block (36).
4. the height-adjustable inspection table of a kind of ophthalmic according to claim 3, it is characterised in that also include placement
Case (4), the second slide rail (5), the second sliding block (6), movable plate (7), the second lifter plate (8) and the 3rd sliding block (9), check table (1)
Top right side be connected with placing box (4), check that the top right side of table (1) is connected with the second slide rail (5), the second slide rail (5) position
In placing box (4), slidingtype is connected with the second sliding block (6) on the second slide rail (5), and the second sliding block (6) is matched somebody with somebody with the second slide rail (5)
Close, be connected with movable plate (7) at the top of the second sliding block (6), the 3rd sliding block (9), the 3rd sliding block are connected with the left of placing box (4)
(9) the second lifter plate (8) is connected with the left of, chute (10) is provided with the right side of the second lifter plate (8), chute (10) is slided with the 3rd
Block (9) coordinates.
5. the height-adjustable inspection table of a kind of ophthalmic according to claim 4, it is characterised in that also include first
Fixed block (11), the second fixed block (12) and magnet (13), the bottom of the second lifter plate (8) are connected with the first fixed block (11),
The second fixed block (12) is connected with the left of placing box (4) inner top, the first fixed block (11) on the second fixed block (12) with connecting
Magnet (13) is connected to, the magnet (13) that the magnet (13) connected on the first fixed block (11) is connected with the second fixed block (12) is matched somebody with somebody
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203253.9A CN107822588A (en) | 2017-11-27 | 2017-11-27 | A kind of height-adjustable inspection table of ophthalmic |
Applications Claiming Priority (1)
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| CN110123260A (en) * | 2019-06-03 | 2019-08-16 | 袁晶晶 | One kind being used for ophthalmology eyesight detection device |
| CN110214533A (en) * | 2019-06-28 | 2019-09-10 | 丹阳荣嘉精密机械有限公司 | A kind of excavating depth self-checking device for potato picker |
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