A kind of ophthalmic facilitates adjusting type inspection desk
Technical field
Facilitate adjusting type inspection desk the present invention relates to a kind of inspection desk of ophthalmic more particularly to a kind of ophthalmic.
Background technique
The full name of ophthalmology is " eye disease training ", and ophthalmology is that research occurs in vision system, including eyeball and associated with it
Tissue have the subjects of related disorders, German Helmholtz in 1851 has invented ophthalmoscope, and ophthalmology is just really independent to become one
Door subject, the doctor that can be engaged in ophthalmology need this Among Graduates Who Major, to have and be engaged in ophthalmology in tertiary hospitals and high medical college and school
Academic program just can be carried out clinical treatment and teaching, and common ophthalmology disease has: center serosity retinopathy is done
It is eye disease, sympathetic ophthalmia, yctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, old
Presbyopia, colour blindness, heterochromia iridium, retinal pigment degeneration, central retinal artery occlusion, retinal detachment, myopia, long sight,
Pinprick, snow blindness disease, chalazion, glaucoma, muscae volitantes etc., the general inspection of eye, including accessory organs of eye and anterior chamber of eye inspection, eye are attached
Belong to the inspection that device inspection includes: eyelid, conjunctiva, lacrimal apparatus, eyeball position and eye socket;Eyeball leading portion inspection: before cornea, sclera
The inspection of section, anterior chamber, iris, pupil, crystal, ophthalmology commonly used equipment includes visual chart, tonometer, slit-lamp, direct/band-like
Light skiascope, clour test cards, visual field meter, read tablet lamp, A/B ultrasonic examination instrument, optometry unit, keratometer, fundus fluorescein are made
Shadow machine, ophthalmic retrobulbar injection needle, dacryosyrinx, eyelashes pull out tweezer, retinal photocoagulation laser equipment, retina frigorimeter,
Operating bed, conventional extraocular surgery instrument, surgical operation microscope, micro-surgical instruments, intraocularly uses electromagnet at operating lamp.
The inspection desk of existing ophthalmic generallys use traditional fixed structure, can not be adjusted, not only be unable to satisfy
The use demand of different personnel, and effective support can not be carried out to different personnel, the burden of user of service is aggravated, seriously
The inspection and treatment of patient's eyes are influenced, therefore needs to research and develop a kind of flexible structure, is able to carry out adjustment, can satisfy different people
The use demand of member, the ophthalmic that can different personnel be carried out with effective support facilitate adjusting type inspection desk.
Summary of the invention
In order to overcome the inspection desk of existing ophthalmic to generally use traditional fixed structure, can not be adjusted, not only
It is unable to satisfy the use demand of different personnel, and effective support can not be carried out to different personnel, has aggravated user of service's
The shortcomings that burden, therefore, technical problem of the invention are as follows: a kind of flexible structure is provided, adjustment is able to carry out, can satisfy difference
The use demand of personnel, the ophthalmic that can different personnel be carried out with effective support facilitate adjusting type inspection desk.
Technical solution: a kind of ophthalmic facilitates adjusting type inspection desk, includes pedestal, chair leg, seat, the chair back, work
Platform, the first support column, the second support column, sight rail, big bearing, rotary shaft, rotating wheel, crank, connecting rod, inverted U-shaped plate, tray,
Long guide rod, fixed block and the first positioning screw are provided with several chair legs above pedestal, and chair leg is in contact with pedestal, chair
The upper end of leg is connected with seat, and the right end at the top of seat is connected with the chair back, and workbench is located at the upper left side of seat, workbench bottom
Right end be connected with the first support column, the left end of workbench bottom is connected with the second support column, the lower end of the first support column and
The lower end of two support columns be connected at the top of pedestal, the middle position of bench-top is connected with sight rail, and workbench is opened
There is pilot hole, for pilot hole between the first support column and sight rail, big bearing is embedded the middle position at the top of sight rail, rotation
Shaft is connect with big bearing interference, and the left end of rotary shaft is connected with rotating wheel, and the right end of rotary shaft is connected with crank, and connecting rod is located at
The lower end of the right side of crank, the upper end of connecting rod and crank is articulated and connected, and inverted U-shaped plate is located at the right side of connecting rod, the lower end of connecting rod and
The top of inverted U-shaped plate is articulated and connected, and the bottom of inverted U-shaped plate is connected with tray, arc groove, the bottom of tray are provided at the top of tray
It is connected with long guide rod, long guide rod slidingtype is located in pilot hole, and fixed block is located at the left side of pilot hole, the top of fixed block
It is connected with the bottom of workbench, fixed block is threaded with the first positioning screw, and the first positioning screw connects with long guide rod
Touching.
It optionally, further include having rectangle support, rectangle sliding sleeve, guide plate, rectangle slide plate, limited block, the first bracing wire, electronic
Reel and fixed plate, rectangle support are located at the right side of the chair back, are connected at the top of the lower end of rectangle support and pedestal, and rectangle is sliding
Set slidingtype covers on rectangle support, and the right side wall of rectangle sliding sleeve is connected with the lower part of guide plate left side wall, rectangle support
Top is provided with long sliding slot, and the top of guide plate is provided with rectangle sliding slot, and rectangle slide plate slides formula is located in long sliding slot and rectangle sliding slot,
The left side wall of rectangle slide plate is connected with the right side wall of the chair back, and the front side wall of rectangle slide plate is connected with limited block, and limited block is located at
The right side of guide plate is connected at the top of the lower end of the first bracing wire and guide plate, and the upper end of the first bracing wire is wrapped in electronic coiling
On wheel, electronic reel is mounted on the front side wall of fixed plate, and the bottom of fixed plate is connected with the upper end of rectangle support.
It optionally, further include having sliding rail, sliding block, the second positioning screw, supporting plate, link, hook, the second bracing wire, pulley, company
Spindle and big reel, the left side wall of sight rail front side board are connected with sliding rail, and sliding rail slidingtype is connected with sliding block, on the left of sliding block
Lower thread is connected with the second positioning screw, and the second positioning screw is in contact with sliding rail, and the top on the left of sliding block is connected with supporting plate,
Right end at the top of supporting plate is connected with link, and hook is located in link, and hook is in contact with link, the lower end of the second bracing wire and hook
It is connected, the second bracing wire bypasses pulley, and pulley rotation formula covers in connecting shaft, and connecting shaft is located at the top of sliding rail, connecting shaft
Right end is connected with the left side wall of sight rail, and on the rotary shaft, big reel is located at sight rail and rotation to big reel fixing sleeve
Between wheel, the upper end of the second bracing wire is wrapped on big reel.
It optionally, further include having big sliding sleeve, third positioning screw and lifter plate, big sliding sleeve slidingtype is covered in the second support column
On, third positioning screw is threaded on the right side of big sliding sleeve, third positioning screw is in contact with the second support column, big sliding sleeve
Left side is connected with lifter plate.
It optionally, further include having connecting plate, rectangle guide sleeve, rectangle guide rod, link block and chair plate, the top of lifter plate
It is connected with connecting plate, rectangle guide sleeve is connected at the top of connecting plate, rectangle guide rod slidingtype is located in rectangle guide sleeve, square
Left end at the top of shape guide rod is connected with link block, and chair plate is connected at the top of link block.
Because the present invention includes pedestal, chair leg, seat, the chair back, workbench, the first support column, the second support column, gantry
Plate, big bearing, rotary shaft, rotating wheel, crank, connecting rod, inverted U-shaped plate, tray, long guide rod, fixed block and the first positioning screw,
So medical staff can be adjusted the present invention according to the stature of oneself and patient, to chair leg, seat first on pedestal
It is adjusted with the left-right position of the chair back, in order to which patient takes a seat, then medical staff can be rotated rotating wheel, rotation
Wheel drives crank to be rotated by rotary shaft, and crank handle turns connecting rod moves up and down, and connecting rod is to drive inverted U-shaped plate and support
Block moves up and down, so that the height and position to tray is adjusted, after adjustment, tightens progress to the first positioning screw
Fixed, long guide rod can slide up and down in pilot hole, and long guide rod provides guiding auxiliary for the up and down motion of tray,
Then head can be extend into inverted U-shaped plate by patient, and be pressed on tray, and the mandibular of patient is located in arc groove at this time, from
And effective support can be carried out to patient, and to mitigate the burden of patient, the eye to patient that then medical staff can be careful
Portion is checked, is easy to use, easy to adjust.
Because further include have rectangle support, rectangle sliding sleeve, guide plate, rectangle slide plate, limited block, the first bracing wire, it is electronic around
Line wheel and fixed plate, so the stature as patient is shorter, when needing to adjust the height and position of seat, medical staff can star electricity
Dynamic reel is operated, and electronic reel starts to be wound the first bracing wire, and the first bracing wire is to drive guide plate and square
Shape slide plate is moved upwards, and to drive the chair back, seat and chair leg to be moved upwards together, adjustment finishes rectangle slide plate
Afterwards, stop the operating of electronic reel, and medical staff can also pull to the left the chair back, rectangle slide plate can be in square
It is slided in shape sliding slot, limited block can prevent rectangle slide plate from skidding off out of rectangle sliding slot, securely and reliably, so as to adjust seat
Left-right position, adjustment is convenient and fast, time saving and energy saving.
Because further including having sliding rail, sliding block, the second positioning screw, supporting plate, link, hook, the second bracing wire, pulley, connection
Axis and big reel, so medical staff can first hang over hook when medical staff needs that the position of tray is turned up
On ring, then rotating wheel is rotated again, rotating wheel can drive big reel while be rotated by rotary shaft, greatly around
Line wheel starts to be wound the second bracing wire, and pulley provides slide-and-guide for the second bracing wire, and the second bracing wire is to drive hook, hang
Ring and supporting plate are moved upwards, and supporting plate, can when supporting plate is adjusted to setting height to slide on the slide rail with movable slider
The second positioning screw is tightened fixation, then hook is taken from link, can continue to carry out the height and position of tray
Adjustment, so as to adjust the position of tray and supporting plate simultaneously, adjustment is convenient and fast, saves the time, and then medical staff can be with
Both arms are placed on supporting plate, then the eye of patient is checked, so as to mitigate the burden of medical staff, avoid medical care people
Hanging fatigue influences inspection result to the arm of member for a long time.
Because further including having big sliding sleeve, third positioning screw and lifter plate, big sliding sleeve slidingtype covers on the second support column,
It is threaded with third positioning screw on the right side of big sliding sleeve, third positioning screw is in contact with the second support column, a left side for big sliding sleeve
Side is connected with lifter plate, so when the stature of medical staff is shorter, it can be on the second support column to the height position of big sliding sleeve
It sets and is adjusted, after adjustment, fixation is tightened to third positioning screw, it is disease on lifter plate that then medical staff, which may stand in,
The eye of people checks.
Because further including having connecting plate, rectangle guide sleeve, rectangle guide rod, link block and chair plate, connect at the top of lifter plate
It is connected to connecting plate, rectangle guide sleeve is connected at the top of connecting plate, rectangle guide rod slidingtype is located in rectangle guide sleeve, rectangle
Left end at the top of guide rod is connected with link block, and chair plate is connected at the top of link block, so medical staff can be according to oneself
Stature first adjust the height and position of lifter plate, then rectangle guide rod is slid left and right in rectangle guide sleeve, from
And the left-right position of chair plate is adjusted, so that medical staff takes a seat, further alleviate the burden of medical staff.
A kind of ophthalmic provided by the present invention facilitates adjusting type inspection desk, and flexible structure is simple, can easily into
Row adjustment, can satisfy the use demand of different personnel, can carry out effective support to different personnel, alleviate user of service
Burden, it is time saving and energy saving, be conducive to the inspection and treatment of patient's eyes, performance safety is reliable, be easy manufacture, manufacture
It is at low cost, application easy to spread.
Detailed description of the invention
Fig. 1 is main view schematic diagram of the invention.
Fig. 2 is the right view structural schematic diagram of sight rail of the invention.
Fig. 3 is the front sectional view structural schematic diagram of rectangle support of the invention.
Fig. 4 is the main view schematic diagram of supporting plate of the invention.
Fig. 5 is the main view schematic diagram of lifter plate of the invention.
Fig. 6 is the main view schematic diagram of connecting plate of the invention.
In appended drawing reference: 1, pedestal, 2, chair leg, 3, seat, 4, the chair back, 5, workbench, the 6, first support column, 7, second
Dagger, 8, sight rail, 9, big bearing, 10, rotary shaft, 11, rotating wheel, 12, crank, 13, connecting rod, 14, inverted U-shaped plate, 15, support
Block, 16, long guide rod, 17, fixed block, the 18, first positioning screw, 21, rectangle support, 22, rectangle sliding sleeve, 23, guide plate,
24, rectangle slide plate, 25, limited block, the 26, first bracing wire, 27, electronic reel, 28, fixed plate, 30, sliding rail, 31, sliding block, 32,
Second positioning screw, 33, supporting plate, 34, link, 35, hook, the 36, second bracing wire, 37, pulley, 38, connecting shaft, 39, big coiling
Wheel, 41, big sliding sleeve, 42, third positioning screw, 43, lifter plate, 51, connecting plate, 52, rectangle guide sleeve, 53, rectangle guide rod,
54, link block, 55, chair plate, 151, arc groove, 211, long sliding slot, 231, rectangle sliding slot, 501, pilot hole.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment 1
A kind of ophthalmic facilitates adjusting type inspection desk, includes pedestal 1, chair leg 2, seat 3, the chair back 4, work as shown in figures 1 to 6
Make platform 5, the first support column 6, the second support column 7, sight rail 8, big bearing 9, rotary shaft 10, rotating wheel 11, crank 12, connecting rod
13, inverted U-shaped plate 14, tray 15, long guide rod 16, fixed block 17 and the first positioning screw 18, the top of pedestal 1 are provided with several
A chair leg 2, chair leg 2 are in contact with pedestal 1, and the upper end of chair leg 2 is connected with seat 3, and the right end at 3 top of seat is connected with the chair back 4,
Workbench 5 is located at the upper left side of seat 3, and the right end of 5 bottom of workbench is connected with the first support column 6, the left end of 5 bottom of workbench
It is connected with the second support column 7, the lower end of the lower end of the first support column 6 and the second support column 7 is connected with the top of pedestal 1,
The middle position at 5 top of workbench is connected with sight rail 8, and workbench 5 is provided with pilot hole 501, and pilot hole 501 is located at the first support
Between column 6 and sight rail 8, big bearing 9 is embedded the middle position at 8 top of sight rail, and rotary shaft 10 and big 9 interference of bearing connect
It connects, the left end of rotary shaft 10 is connected with rotating wheel 11, and the right end of rotary shaft 10 is connected with crank 12, and connecting rod 13 is located at crank 12
The lower end of right side, the upper end of connecting rod 13 and crank 12 is articulated and connected, and inverted U-shaped plate 14 is located at the right side of connecting rod 13, under connecting rod 13
End and the top of inverted U-shaped plate 14 are articulated and connected, and the bottom of inverted U-shaped plate 14 is connected with tray 15, and the top of tray 15 is provided with arc
Slot 151, the bottom of tray 15 are connected with long guide rod 16, and long 16 slidingtype of guide rod is located in pilot hole 501, and fixed block 17
In the left side of pilot hole 501, the top of fixed block 17 is connected with the bottom of workbench 5, and fixed block 17 is threaded with first
Positioning screw 18, the first positioning screw 18 are in contact with long guide rod 16.
Embodiment 2
A kind of ophthalmic facilitates adjusting type inspection desk, includes pedestal 1, chair leg 2, seat 3, the chair back 4, work as shown in figures 1 to 6
Make platform 5, the first support column 6, the second support column 7, sight rail 8, big bearing 9, rotary shaft 10, rotating wheel 11, crank 12, connecting rod
13, inverted U-shaped plate 14, tray 15, long guide rod 16, fixed block 17 and the first positioning screw 18, the top of pedestal 1 are provided with several
A chair leg 2, chair leg 2 are in contact with pedestal 1, and the upper end of chair leg 2 is connected with seat 3, and the right end at 3 top of seat is connected with the chair back 4,
Workbench 5 is located at the upper left side of seat 3, and the right end of 5 bottom of workbench is connected with the first support column 6, the left end of 5 bottom of workbench
It is connected with the second support column 7, the lower end of the lower end of the first support column 6 and the second support column 7 is connected with the top of pedestal 1,
The middle position at 5 top of workbench is connected with sight rail 8, and workbench 5 is provided with pilot hole 501, and pilot hole 501 is located at the first support
Between column 6 and sight rail 8, big bearing 9 is embedded the middle position at 8 top of sight rail, and rotary shaft 10 and big 9 interference of bearing connect
It connects, the left end of rotary shaft 10 is connected with rotating wheel 11, and the right end of rotary shaft 10 is connected with crank 12, and connecting rod 13 is located at crank 12
The lower end of right side, the upper end of connecting rod 13 and crank 12 is articulated and connected, and inverted U-shaped plate 14 is located at the right side of connecting rod 13, under connecting rod 13
End and the top of inverted U-shaped plate 14 are articulated and connected, and the bottom of inverted U-shaped plate 14 is connected with tray 15, and the top of tray 15 is provided with arc
Slot 151, the bottom of tray 15 are connected with long guide rod 16, and long 16 slidingtype of guide rod is located in pilot hole 501, and fixed block 17
In the left side of pilot hole 501, the top of fixed block 17 is connected with the bottom of workbench 5, and fixed block 17 is threaded with first
Positioning screw 18, the first positioning screw 18 are in contact with long guide rod 16.
It further include having rectangle support 21, rectangle sliding sleeve 22, guide plate 23, rectangle slide plate 24, limited block 25, the first bracing wire
26, electronic reel 27 and fixed plate 28, rectangle support 21 are located at the right side of the chair back 4, lower end and the pedestal 1 of rectangle support 21
Top is connected, and 22 slidingtype of rectangle sliding sleeve covers on rectangle support 21,23 left side of right side wall and guide plate of rectangle sliding sleeve 22
The lower part of wall is connected, and the top of rectangle support 21 is provided with long sliding slot 211, and the top of guide plate 23 is provided with rectangle sliding slot 231, square
24 slidingtype of shape slide plate is located in long sliding slot 211 and rectangle sliding slot 231, the left side wall of rectangle slide plate 24 and the right side wall of the chair back 4
It is connected, the front side wall of rectangle slide plate 24 is connected with limited block 25, and limited block 25 is located at the right side of guide plate 23, the first bracing wire 26
Lower end be connected with the top of guide plate 23, the upper end of the first bracing wire 26 is wrapped on electronic reel 27, electronic reel
27 are mounted on the front side wall of fixed plate 28, and the bottom of fixed plate 28 is connected with the upper end of rectangle support 21.
Embodiment 3
A kind of ophthalmic facilitates adjusting type inspection desk, includes pedestal 1, chair leg 2, seat 3, the chair back 4, work as shown in figures 1 to 6
Make platform 5, the first support column 6, the second support column 7, sight rail 8, big bearing 9, rotary shaft 10, rotating wheel 11, crank 12, connecting rod
13, inverted U-shaped plate 14, tray 15, long guide rod 16, fixed block 17 and the first positioning screw 18, the top of pedestal 1 are provided with several
A chair leg 2, chair leg 2 are in contact with pedestal 1, and the upper end of chair leg 2 is connected with seat 3, and the right end at 3 top of seat is connected with the chair back 4,
Workbench 5 is located at the upper left side of seat 3, and the right end of 5 bottom of workbench is connected with the first support column 6, the left end of 5 bottom of workbench
It is connected with the second support column 7, the lower end of the lower end of the first support column 6 and the second support column 7 is connected with the top of pedestal 1,
The middle position at 5 top of workbench is connected with sight rail 8, and workbench 5 is provided with pilot hole 501, and pilot hole 501 is located at the first support
Between column 6 and sight rail 8, big bearing 9 is embedded the middle position at 8 top of sight rail, and rotary shaft 10 and big 9 interference of bearing connect
It connects, the left end of rotary shaft 10 is connected with rotating wheel 11, and the right end of rotary shaft 10 is connected with crank 12, and connecting rod 13 is located at crank 12
The lower end of right side, the upper end of connecting rod 13 and crank 12 is articulated and connected, and inverted U-shaped plate 14 is located at the right side of connecting rod 13, under connecting rod 13
End and the top of inverted U-shaped plate 14 are articulated and connected, and the bottom of inverted U-shaped plate 14 is connected with tray 15, and the top of tray 15 is provided with arc
Slot 151, the bottom of tray 15 are connected with long guide rod 16, and long 16 slidingtype of guide rod is located in pilot hole 501, and fixed block 17
In the left side of pilot hole 501, the top of fixed block 17 is connected with the bottom of workbench 5, and fixed block 17 is threaded with first
Positioning screw 18, the first positioning screw 18 are in contact with long guide rod 16.
It further include having rectangle support 21, rectangle sliding sleeve 22, guide plate 23, rectangle slide plate 24, limited block 25, the first bracing wire
26, electronic reel 27 and fixed plate 28, rectangle support 21 are located at the right side of the chair back 4, lower end and the pedestal 1 of rectangle support 21
Top is connected, and 22 slidingtype of rectangle sliding sleeve covers on rectangle support 21,23 left side of right side wall and guide plate of rectangle sliding sleeve 22
The lower part of wall is connected, and the top of rectangle support 21 is provided with long sliding slot 211, and the top of guide plate 23 is provided with rectangle sliding slot 231, square
24 slidingtype of shape slide plate is located in long sliding slot 211 and rectangle sliding slot 231, the left side wall of rectangle slide plate 24 and the right side wall of the chair back 4
It is connected, the front side wall of rectangle slide plate 24 is connected with limited block 25, and limited block 25 is located at the right side of guide plate 23, the first bracing wire 26
Lower end be connected with the top of guide plate 23, the upper end of the first bracing wire 26 is wrapped on electronic reel 27, electronic reel
27 are mounted on the front side wall of fixed plate 28, and the bottom of fixed plate 28 is connected with the upper end of rectangle support 21.
Further include have sliding rail 30, sliding block 31, the second positioning screw 32, supporting plate 33, link 34, hook the 35, second bracing wire 36,
Pulley 37, connecting shaft 38 and big reel 39, the left side wall of 8 front side board of sight rail are connected with sliding rail 30, and 30 slidingtype of sliding rail connects
It is connected to sliding block 31, the lower thread in 31 left side of sliding block is connected with the second positioning screw 32, the second positioning screw 32 and 30 phase of sliding rail
Contact, the top in 31 left side of sliding block are connected with supporting plate 33, and the right end at 33 top of supporting plate is connected with link 34, and hook 35 is located at link
In 34, hook 35 is in contact with link 34, and the lower end of the second bracing wire 36 is connected with hook 35, and the second bracing wire 36 bypasses pulley
37,37 rotary type of pulley covers in connecting shaft 38, and connecting shaft 38 is located at the top of sliding rail 30, the right end and sight rail of connecting shaft 38
8 left side wall is connected, and for big 39 fixing sleeve of reel in rotary shaft 10, big reel 39 is located at sight rail 8 and rotating wheel 11
Between, the upper end of the second bracing wire 36 is wrapped on big reel 39.
Embodiment 4
A kind of ophthalmic facilitates adjusting type inspection desk, includes pedestal 1, chair leg 2, seat 3, the chair back 4, work as shown in figures 1 to 6
Make platform 5, the first support column 6, the second support column 7, sight rail 8, big bearing 9, rotary shaft 10, rotating wheel 11, crank 12, connecting rod
13, inverted U-shaped plate 14, tray 15, long guide rod 16, fixed block 17 and the first positioning screw 18, the top of pedestal 1 are provided with several
A chair leg 2, chair leg 2 are in contact with pedestal 1, and the upper end of chair leg 2 is connected with seat 3, and the right end at 3 top of seat is connected with the chair back 4,
Workbench 5 is located at the upper left side of seat 3, and the right end of 5 bottom of workbench is connected with the first support column 6, the left end of 5 bottom of workbench
It is connected with the second support column 7, the lower end of the lower end of the first support column 6 and the second support column 7 is connected with the top of pedestal 1,
The middle position at 5 top of workbench is connected with sight rail 8, and workbench 5 is provided with pilot hole 501, and pilot hole 501 is located at the first support
Between column 6 and sight rail 8, big bearing 9 is embedded the middle position at 8 top of sight rail, and rotary shaft 10 and big 9 interference of bearing connect
It connects, the left end of rotary shaft 10 is connected with rotating wheel 11, and the right end of rotary shaft 10 is connected with crank 12, and connecting rod 13 is located at crank 12
The lower end of right side, the upper end of connecting rod 13 and crank 12 is articulated and connected, and inverted U-shaped plate 14 is located at the right side of connecting rod 13, under connecting rod 13
End and the top of inverted U-shaped plate 14 are articulated and connected, and the bottom of inverted U-shaped plate 14 is connected with tray 15, and the top of tray 15 is provided with arc
Slot 151, the bottom of tray 15 are connected with long guide rod 16, and long 16 slidingtype of guide rod is located in pilot hole 501, and fixed block 17
In the left side of pilot hole 501, the top of fixed block 17 is connected with the bottom of workbench 5, and fixed block 17 is threaded with first
Positioning screw 18, the first positioning screw 18 are in contact with long guide rod 16.
It further include having rectangle support 21, rectangle sliding sleeve 22, guide plate 23, rectangle slide plate 24, limited block 25, the first bracing wire
26, electronic reel 27 and fixed plate 28, rectangle support 21 are located at the right side of the chair back 4, lower end and the pedestal 1 of rectangle support 21
Top is connected, and 22 slidingtype of rectangle sliding sleeve covers on rectangle support 21,23 left side of right side wall and guide plate of rectangle sliding sleeve 22
The lower part of wall is connected, and the top of rectangle support 21 is provided with long sliding slot 211, and the top of guide plate 23 is provided with rectangle sliding slot 231, square
24 slidingtype of shape slide plate is located in long sliding slot 211 and rectangle sliding slot 231, the left side wall of rectangle slide plate 24 and the right side wall of the chair back 4
It is connected, the front side wall of rectangle slide plate 24 is connected with limited block 25, and limited block 25 is located at the right side of guide plate 23, the first bracing wire 26
Lower end be connected with the top of guide plate 23, the upper end of the first bracing wire 26 is wrapped on electronic reel 27, electronic reel
27 are mounted on the front side wall of fixed plate 28, and the bottom of fixed plate 28 is connected with the upper end of rectangle support 21.
Further include have sliding rail 30, sliding block 31, the second positioning screw 32, supporting plate 33, link 34, hook the 35, second bracing wire 36,
Pulley 37, connecting shaft 38 and big reel 39, the left side wall of 8 front side board of sight rail are connected with sliding rail 30, and 30 slidingtype of sliding rail connects
It is connected to sliding block 31, the lower thread in 31 left side of sliding block is connected with the second positioning screw 32, the second positioning screw 32 and 30 phase of sliding rail
Contact, the top in 31 left side of sliding block are connected with supporting plate 33, and the right end at 33 top of supporting plate is connected with link 34, and hook 35 is located at link
In 34, hook 35 is in contact with link 34, and the lower end of the second bracing wire 36 is connected with hook 35, and the second bracing wire 36 bypasses pulley
37,37 rotary type of pulley covers in connecting shaft 38, and connecting shaft 38 is located at the top of sliding rail 30, the right end and sight rail of connecting shaft 38
8 left side wall is connected, and for big 39 fixing sleeve of reel in rotary shaft 10, big reel 39 is located at sight rail 8 and rotating wheel 11
Between, the upper end of the second bracing wire 36 is wrapped on big reel 39.
It further include having big sliding sleeve 41, third positioning screw 42 and lifter plate 43, big 41 slidingtype of sliding sleeve is covered in the second support
On column 7, the right side of big sliding sleeve 41 is threaded with third positioning screw 42, and third positioning screw 42 connects with the second support column 7
Touching, the left side of big sliding sleeve 41 is connected with lifter plate 43.
It further include having connecting plate 51, rectangle guide sleeve 52, rectangle guide rod 53, link block 54 and chair plate 55, lifter plate 43
Top be connected with connecting plate 51, the top of connecting plate 51 is connected with rectangle guide sleeve 52, and 53 slidingtype of rectangle guide rod is located at
In rectangle guide sleeve 52, the left end at 53 top of rectangle guide rod is connected with link block 54, and the top of link block 54 is connected with chair plate
55。
Because the present invention includes pedestal 1, chair leg 2, seat 3, the chair back 4, workbench 5, the support of the first support column 6, second
Column 7, sight rail 8, big bearing 9, rotary shaft 10, rotating wheel 11, crank 12, connecting rod 13, inverted U-shaped plate 14, tray 15, long guide rod
16, fixed block 17 and the first positioning screw 18, so medical staff can carry out the present invention according to the stature of oneself and patient
Adjustment, is first adjusted the left-right position of chair leg 2, seat 3 and the chair back 4 on pedestal 1, in order to which patient takes a seat, then
Medical staff can rotate rotating wheel 11, and rotating wheel 11 drives crank 12 to be rotated by rotary shaft 10, crank 12
Connecting rod 13 is driven to move up and down, connecting rod 13 is to drive inverted U-shaped plate 14 and tray 15 to move up and down, thus to tray
15 height and position is adjusted, and after adjustment, is tightened and is fixed to the first positioning screw 18, and long guide rod 16 can be
It is slided up and down in pilot hole 501, long guide rod 16 provides guiding auxiliary for the up and down motion of tray 15, and then patient can be with
Head is extend into inverted U-shaped plate 14, and is pressed on tray 15, the mandibular of patient is located in arc groove 151 at this time, so as to
Effective support is carried out to patient, to mitigate the burden of patient, then medical staff can the careful eye to patient carry out
It checks, is easy to use, it is easy to adjust.
Because further including thering is rectangle support 21, rectangle sliding sleeve 22, guide plate 23, rectangle slide plate 24, limited block 25, first to draw
Line 26, electronic reel 27 and fixed plate 28, so the stature as patient is shorter, when needing to adjust the height and position of seat 3, doctor
Shield personnel can star electronic reel 27 and operate, and electronic reel 27 starts to be wound the first bracing wire 26, and first
Bracing wire 26 is to drive guide plate 23 and rectangle slide plate 24 to be moved upwards, and rectangle slide plate 24 is to drive the chair back 4, seat 3
It is moved upwards together with chair leg 2, after adjustment, stops the operating of electronic reel 27, and medical staff can be with
The chair back 4 is pulled to the left, rectangle slide plate 24 can be slided in rectangle sliding slot 231, and limited block 25 can prevent square
Shape slide plate 24 is skidded off out of rectangle sliding slot 231, and securely and reliably, so as to adjust the left-right position of seat 3, adjustment is convenient and fast, is saved
Shi Shengli.
Because further including thering is sliding rail 30, sliding block 31, the second positioning screw 32, supporting plate 33, link 34, hook 35, second to draw
Line 36, pulley 37, connecting shaft 38 and big reel 39, so when medical staff needs that the position of tray 15 is turned up, medical care
Personnel can first hang over hook 35 on link 34, then rotate again to rotating wheel 11, rotating wheel 11 can pass through rotation
Axis 10 drives big reel 39 while being rotated, and big reel 39 starts to be wound the second bracing wire 36, and pulley 37 is the
Two bracing wires 36 provide slide-and-guide, and the second bracing wire 36 is to drive hook 35, link 34 and supporting plate 33 to be moved upwards, supporting plate
33 with movable slider 31 on sliding rail 30 to slide, can be by the second positioning screw when supporting plate 33 is adjusted to setting height
32 tighten fixation, then take hook 35 from link 34, can continue to be adjusted the height and position of tray 15, thus
The position of tray 15 and supporting plate 33 can be adjusted simultaneously, and adjustment is convenient and fast, saves the time, and then medical staff can be by both arms
It is placed on supporting plate 33, then the eye of patient is checked, so as to mitigate the burden of medical staff, avoid medical staff's
Hanging fatigue influences inspection result to arm for a long time.
Because further including having big sliding sleeve 41, third positioning screw 42 and lifter plate 43, big 41 slidingtype of sliding sleeve is covered second
On support column 7, the right side of big sliding sleeve 41 is threaded with third positioning screw 42, third positioning screw 42 and the second support column 7
It being in contact, the left side of big sliding sleeve 41 is connected with lifter plate 43, so when the stature of medical staff is shorter, it can be in the second support
The height and position of big sliding sleeve 41 is adjusted on column 7, after adjustment, fixation is tightened to third positioning screw 42, is then cured
Shield personnel may stand on lifter plate 43 and check for the eye of patient.
Because further including having connecting plate 51, rectangle guide sleeve 52, rectangle guide rod 53, link block 54 and chair plate 55, lifting
The top of plate 43 is connected with connecting plate 51, and the top of connecting plate 51 is connected with rectangle guide sleeve 52,53 slidingtype of rectangle guide rod
In rectangle guide sleeve 52, the left end at 53 top of rectangle guide rod is connected with link block 54, and the top of link block 54 is connected with
Then chair plate 55 is led so medical staff can first adjust the height and position of lifter plate 43 according to the stature of oneself in rectangle
Rectangle guide rod 53 is slid left and right into set 52, so as to adjust the left-right position of chair plate 55, so that medical staff takes a seat,
Further alleviate the burden of medical staff.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode can also be made without departing from the purpose of the present invention within the knowledge of those skilled in the art
Various change.