CN109363880A - A kind of eye examination seat - Google Patents
A kind of eye examination seat Download PDFInfo
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- CN109363880A CN109363880A CN201811248590.4A CN201811248590A CN109363880A CN 109363880 A CN109363880 A CN 109363880A CN 201811248590 A CN201811248590 A CN 201811248590A CN 109363880 A CN109363880 A CN 109363880A
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- rod
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- circular frame
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- seat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of seat more particularly to a kind of eye examination seats.The object of the present invention is to provide a kind of easy to operate, make the more comfortable eye examination seat of patient.Technical solution are as follows: a kind of eye examination seat includes support base, seat plate, upper bull stick, backup plate, handrail etc.；All around four sides are respectively connected with support base for seat plate bottom, and seat plate left upper portion rotary type is connected with bull stick, and backup plate is connected at the top of upper bull stick, is provided with through-hole in the middle part of backup plate, backup plate lower part front and rear sides are respectively connected with handrail.By setting cushion, rotating plate and pedal, patient can be sitting on cushion when examination of eyes the present invention, leans against on rotating plate and both feet are placed on pedal, can make patient that coherence check more be carried out cosily in this way.Left circular frame and right circular frame are set, and medical staff can be moved to left circular frame and right circular frame the position close to eyes of patients, and left circular frame and right circular frame can assist medical staff to block the part that patient does not need to be checked.
Description
Technical field
The present invention relates to a kind of seat more particularly to a kind of eye examination seats.
Background technique
Medical staff usually first allows patient to be sitting on chair, patient is allowed to face upward when carrying out examination of eyes for ophthalmic patient
It starts and opens eyes, then medical staff again checks patient, and medical staff needs a hand to take during checking
Specific instrument block the eyes of patient and be not necessarily to the part checked, another hand holds what related equipment checked needs
Part is checked.Checking in this way needs patient to raise one's head for a long time, and patient is easy progress that is tired and influencing coherence check；And
And medical staff needs two hands to carry out relevant operation simultaneously, more troublesome in this way, take drug and related equipment and its inconvenience,
To influence therapeutic efficiency.
Summary of the invention
It is that patient carries out examination of eyes there are troublesome in poeration, and makes patient is less comfort to lack to overcome medical staff
Point makes the more comfortable eye examination seat of patient the object of the present invention is to provide a kind of easy to operate.
Technical solution are as follows: a kind of eye examination seat, include support base, seat plate, upper bull stick, backup plate, handrail, cushion,
Rotating plate, bearing block, lower bull stick, first connecting rod, the first spring, circular block, contact wheel, the first link block, mobile bar, second spring
And pedal, all around four sides are respectively connected with support base for seat plate bottom, and seat plate left upper portion rotary type is connected with bull stick, upper to turn
It is connected with backup plate at the top of bar, is provided with through-hole in the middle part of backup plate, backup plate lower part front and rear sides are respectively connected with handrail, front and rear sides handrail
Right end is connected to the front and back on the right side of seat plate two, cushion is connected on seat plate, bottom right rotary type is connected in through-hole
Rotating plate, backup plate left upper portion front and back symmetrical expression are connected with bearing block, and lower bull stick, lower bull stick front and back are connected between two bearing blocks
Two are respectively connected with first connecting rod, and first connecting rod right upper portion is respectively connected with the first spring, and the front and rear sides on backup plate top are all provided with
Have circular block, the right end of the first spring is connect with circular block, and first connecting rod lower end is respectively connected with contact wheel, contact wheel with turn
Plate contact, seat plate downside right part are connected with the first link block, groove are provided on the first link block, groove inner left wall is connected with second
Spring, second spring right end are connected with mobile bar, and mobile bar right end is connected with pedal, and pedal is located at seat plate lower right side.
It as an improvement of the above scheme, further include having mounting rod, third spring, the first strut, ratchet, the first pull rod,
Two connecting rods and ratchet, backup plate top center are connected with mounting rod, and left part is connected with the first strut on the downside of mounting rod, under the first strut
End rotary type is connected with ratchet, and middle side part is connected with third spring under mounting rod, and the lower end of third spring is connected on the upside of ratchet,
Ratchet is connected in the middle part of lower bull stick, ratchet and ratchet cooperate, and mounting rod left lower slidingtype is connected with the first pull rod, and first draws
Bar right end is hinged with second connecting rod, and the right end and ratchet of second connecting rod are hinged.
It as an improvement of the above scheme, further include having curved rod, endless glide, sliding block, the second link block, right circular frame
Frame, the second strut, left circular frame, Elastic bandage, rounded stops, drawstring, bullet nose rod, third connecting rod and the second pull rod, backup plate
Right upper portion is connected with curved rod, and curved rod lower end is connected with two third connecting rods, is connected with endless glide between third connecting rod,
Slidingtype connection is there are two sliding block in endless glide, on the upside of two sliding blocks between be connected with the second pull rod, be all connected on the downside of sliding block
There is the second link block, the second link block lower end on right side is connected with right circular frame, and the second link block lower end in left side is connected with
The second strut, left circular frame and right circular frame are connected between in the middle part of left circular frame, left circular frame and right circular frame
It is connected with Elastic bandage between upper lower wall middle part in frame, middle part is respectively connected with rounded stops, left circular frame on front side of Elastic bandage
With uniformly connect on front side of right circular frame there are four bullet nose rod, it is uniform on the outside of rounded stops to be connected with four drawstrings, drawstring with
Corresponding bullet nose rod connection.
It as an improvement of the above scheme, further include having L shape bar, the 4th spring, swing rod, guide pad, wirerope, hanging rod, drawing
Ring, fixture block and kelly, the first link block lower right side are connected with L shape bar, and L shape bar upper end rotary type is connected with swing rod, swing rod with
Pedal contact is connected with the 4th spring between swing rod downside and L shape bar, and swing rod right end is connected with wirerope, the support of forward right side
Seat left upper portion is connected with guide pad, and the handrail downside right part of steel wire penetrating guide pad, front side is connected with hanging rod, hanging rod front end
It is connected with fixture block, fixture block front end is connected with kelly, and wirerope upper end is connected with pull ring, and pull ring is hung on hanging rod.
When medical staff is checked using the seat for ophthalmic patient, patient is first sitting on cushion and head rest in rotating plate
On, rotating plate can rotate counterclockwise, and the contact wheel during rotating plate rotates on first connecting rod is scrolled down through along rotating plate, and first
Spring is gradually stretched, and first connecting rod can play certain supporting role to rotating plate, and the head of patient is made more securely to lean against rotating plate
On.Then medical staff can pull to the right pedal, and mobile bar moves right therewith, and second spring is stretched, and work as pedal travel
When to suitable position, it can allow patient that both feet are placed on pedal.Cushion on seat plate is softer, can make patient more
Comfortably.Then medical staff can the eye to patient comprehensively checked.Having checked rear patient can be from cushion
Body, first connecting rod reset under the action of the first spring, and pedal is moved to the left reset under the action of second spring.
When needing to rotate rotating plate, medical staff can pull the first pull rod to the left, and the first pull rod can pass through second connecting rod
Ratchet is driven to rotate clockwise, third spring is stretched, when ratchet is not contacted with ratchet, so that it may rotating plate is easily rotated,
When rotating plate is turned to certain angle, medical staff can unclamp hand, and third spring resets immediately, in third spring force
Under effect, the member resets such as ratchet, ratchet blocks ratchet, and ratchet and first connecting rod cannot rotate, and turns so as to fix
Plate.
When medical staff checks the eye of patient, left circular frame and right circular frame can be moved to close to
The position of eyes of patients makes left circular frame and right circular frame block the left eye and right eye of patient respectively, and rounded stops can be with
The eyeball part for blocking patient makes medical staff reduce interference and goes to check the white of the eye part of patient, and medical staff can be suitable
The drawstring of position is wrapped on corresponding bullet nose rod, is kept rounded stops mobile and is blocked the different piece of eyes.Thus without
It needs medical staff on one side taking instrument to check while blocking the eye of patient, can make to operate more convenient simple.
When pedal is moved to suitable position by medical staff, wirerope is pulled by pull ring, to drive swing rod clockwise
Rotation, the 4th spring are compressed, and swing rod top and mobile bar are in close contact, to then mobile bar clamping be hung over pull ring
On hanging rod, the position of pedal can be thus fixed, prevents it from sliding to the left.When needing to pack up on pedal, by pull ring from
It is removed on hanging rod, wirerope is relaxed, and swing rod resets under the action of four springs.
The present invention is had the beneficial effect that by setting cushion, rotating plate and pedal, patient can be sitting in when examination of eyes soft
On pad, leans against on rotating plate and both feet are placed on pedal, can make patient that coherence check more be carried out cosily in this way.Setting is left
Circular frame and right circular frame, medical staff can be moved to left circular frame and right circular frame close to eyes of patients
Position, left circular frame and right circular frame can assist medical staff to block the part that patient does not need to be checked, in this way
It is more convenient simple with regard to that, on one side taking instrument to check while blocking the eye of patient, can make to operate without medical staff.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is partial top structural schematic diagram of the invention.
Fig. 3 is part enlarged structure schematic diagram of the invention.
Parts title and serial number in figure: 1 support base, 2 seat plates, bull stick on 3,4 backup plates, 5 through-holes, 6 handrails, 7
Cushion, 8 rotating plates, 9 bearing blocks, 10 lower bull sticks, 11 first connecting rods, 12 first springs, 13 circular blocks, 14 contact wheels, 15
First link block, 16 grooves, 17 mobile bars, 18 second springs, 19 pedals, 20 mounting rods, 21 third springs, 22
One strut, 23 ratchets, 24 first pull rods, 25 second connecting rods, 26 ratchets, 27 curved rods, 28 endless glides, 29 sliding blocks,
30 second link blocks, 31 right circular frames, 32 second struts, 33 left circular frames, 34 Elastic bandages, 35 round gears
Block, 36 drawstrings, 37 bullet nose rods, 38 third connecting rods, 39 second pull rods, 40 L shape bars, 41 the 4th springs, 42 swing rods, 43
Guide pad, 44 wirerope, 45 hanging rods, 46 pull rings, 47 fixture blocks, 48 kellies.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Embodiment 1
A kind of eye examination seat, as shown in Figure 1-3, include support base 1, seat plate 2, upper bull stick 3, backup plate 4, handrail 6, cushion
7, rotating plate 8, bearing block 9, lower bull stick 10, first connecting rod 11, the first spring 12, circular block 13, contact wheel 14, the first link block
15, mobile bar 17, second spring 18 and pedal 19, all around four sides are respectively connected with support base 1,2 left side of seat plate to 2 bottom of seat plate
Top rotary type is connected with bull stick 3, and backup plate 4 is connected at the top of upper bull stick 3, is provided with through-hole 5 in the middle part of backup plate 4, before 4 lower part of backup plate
Two sides are respectively connected with handrail 6 afterwards, and the right end of front and rear sides handrail 6 is connected to the front and back two on 2 right side of seat plate, on seat plate 2
It is connected with cushion 7, bottom right rotary type is connected with rotating plate 8 in through-hole 5, and symmetrical expression is connected with axis before and after 4 left upper portion of backup plate
Seat 9 is held, lower bull stick 10 is connected between two bearing blocks 9, lower 10 front and back two of bull stick is respectively connected with first connecting rod 11, and first connects
11 right upper portion of bar is respectively connected with the first spring 12, and the front and rear sides on 4 top of backup plate are equipped with circular block 13, the first spring 12
Right end is connect with circular block 13, and 11 lower end of first connecting rod is respectively connected with contact wheel 14, and contact wheel 14 is contacted with rotating plate 8, is sat
2 downside right part of plate is connected with the first link block 15, and groove 16 is provided on the first link block 15, and 16 inner left wall of groove is connected with second
Spring 18,18 right end of second spring are connected with mobile bar 17, and 17 right end of mobile bar is connected with pedal 19, and pedal 19 is located at seat plate 2
Lower right side.
Embodiment 2
A kind of eye examination seat, as shown in Figure 1-3, include support base 1, seat plate 2, upper bull stick 3, backup plate 4, handrail 6, cushion
7, rotating plate 8, bearing block 9, lower bull stick 10, first connecting rod 11, the first spring 12, circular block 13, contact wheel 14, the first link block
15, mobile bar 17, second spring 18 and pedal 19, all around four sides are respectively connected with support base 1,2 left side of seat plate to 2 bottom of seat plate
Top rotary type is connected with bull stick 3, and backup plate 4 is connected at the top of upper bull stick 3, is provided with through-hole 5 in the middle part of backup plate 4, before 4 lower part of backup plate
Two sides are respectively connected with handrail 6 afterwards, and the right end of front and rear sides handrail 6 is connected to the front and back two on 2 right side of seat plate, on seat plate 2
It is connected with cushion 7, bottom right rotary type is connected with rotating plate 8 in through-hole 5, and symmetrical expression is connected with axis before and after 4 left upper portion of backup plate
Seat 9 is held, lower bull stick 10 is connected between two bearing blocks 9, lower 10 front and back two of bull stick is respectively connected with first connecting rod 11, and first connects
11 right upper portion of bar is respectively connected with the first spring 12, and the front and rear sides on 4 top of backup plate are equipped with circular block 13, the first spring 12
Right end is connect with circular block 13, and 11 lower end of first connecting rod is respectively connected with contact wheel 14, and contact wheel 14 is contacted with rotating plate 8, is sat
2 downside right part of plate is connected with the first link block 15, and groove 16 is provided on the first link block 15, and 16 inner left wall of groove is connected with second
Spring 18,18 right end of second spring are connected with mobile bar 17, and 17 right end of mobile bar is connected with pedal 19, and pedal 19 is located at seat plate 2
Lower right side.
It further include having mounting rod 20, third spring 21, the first strut 22, ratchet 23, the first pull rod 24,25 and of second connecting rod
Ratchet 26,4 top center of backup plate are connected with mounting rod 20, and 20 downside left part of mounting rod is connected with the first strut 22, the first strut
22 lower end rotary types are connected with ratchet 23, and the lower middle side part of mounting rod 20 is connected with third spring 21, and the lower end of third spring 21 connects
It connects and is connected with ratchet 26 in the middle part of 23 upside of ratchet, lower bull stick 10, ratchet 26 and ratchet 23 cooperate, and 20 left lower of mounting rod is sliding
Dynamic formula is connected with the first pull rod 24, and 24 right end of the first pull rod is hinged with second connecting rod 25, the right end and ratchet 23 of second connecting rod 25
Hingedly.
Embodiment 3
A kind of eye examination seat, as shown in Figure 1-3, include support base 1, seat plate 2, upper bull stick 3, backup plate 4, handrail 6, cushion
7, rotating plate 8, bearing block 9, lower bull stick 10, first connecting rod 11, the first spring 12, circular block 13, contact wheel 14, the first link block
15, mobile bar 17, second spring 18 and pedal 19, all around four sides are respectively connected with support base 1,2 left side of seat plate to 2 bottom of seat plate
Top rotary type is connected with bull stick 3, and backup plate 4 is connected at the top of upper bull stick 3, is provided with through-hole 5 in the middle part of backup plate 4, before 4 lower part of backup plate
Two sides are respectively connected with handrail 6 afterwards, and the right end of front and rear sides handrail 6 is connected to the front and back two on 2 right side of seat plate, on seat plate 2
It is connected with cushion 7, bottom right rotary type is connected with rotating plate 8 in through-hole 5, and symmetrical expression is connected with axis before and after 4 left upper portion of backup plate
Seat 9 is held, lower bull stick 10 is connected between two bearing blocks 9, lower 10 front and back two of bull stick is respectively connected with first connecting rod 11, and first connects
11 right upper portion of bar is respectively connected with the first spring 12, and the front and rear sides on 4 top of backup plate are equipped with circular block 13, the first spring 12
Right end is connect with circular block 13, and 11 lower end of first connecting rod is respectively connected with contact wheel 14, and contact wheel 14 is contacted with rotating plate 8, is sat
2 downside right part of plate is connected with the first link block 15, and groove 16 is provided on the first link block 15, and 16 inner left wall of groove is connected with second
Spring 18,18 right end of second spring are connected with mobile bar 17, and 17 right end of mobile bar is connected with pedal 19, and pedal 19 is located at seat plate 2
Lower right side.
It further include having mounting rod 20, third spring 21, the first strut 22, ratchet 23, the first pull rod 24,25 and of second connecting rod
Ratchet 26,4 top center of backup plate are connected with mounting rod 20, and 20 downside left part of mounting rod is connected with the first strut 22, the first strut
22 lower end rotary types are connected with ratchet 23, and the lower middle side part of mounting rod 20 is connected with third spring 21, and the lower end of third spring 21 connects
It connects and is connected with ratchet 26 in the middle part of 23 upside of ratchet, lower bull stick 10, ratchet 26 and ratchet 23 cooperate, and 20 left lower of mounting rod is sliding
Dynamic formula is connected with the first pull rod 24, and 24 right end of the first pull rod is hinged with second connecting rod 25, the right end and ratchet 23 of second connecting rod 25
Hingedly.
It further include having curved rod 27, endless glide 28, sliding block 29, the second link block 30, right circular frame 31, the second strut
32, left circular frame 33, Elastic bandage 34, rounded stops 35, drawstring 36, bullet nose rod 37, third connecting rod 38 and the second pull rod 39,
4 right upper portion of backup plate is connected with curved rod 27, and 27 lower end of curved rod is connected with two third connecting rods 38, connects between third connecting rod 38
It is connected to endless glide 28, slidingtype connection is connected with the there are two sliding block 29 in endless glide 28 between two 29 upsides of sliding blocks
Two pull rods 39 are respectively connected with the second link block 30 on the downside of sliding block 29, and 30 lower end of the second link block on right side is connected with right circular frame
Frame 31,30 lower end of the second link block in left side are connected with left circular frame 33, left circular frame 33 and right 31 middle part of circular frame
Between be connected with the second strut 32, in left circular frame 33 and right circular frame 31 in the middle part of upper lower wall between be connected with Elastic bandage
34,34 front side middle part of Elastic bandage is respectively connected with rounded stops 35, and left circular frame 33 uniformly connects with right 31 front side of circular frame
Connect there are four bullet nose rod 37,35 outside of rounded stops is uniformly connected with four drawstrings 36, drawstring 36 with corresponding bullet nose rod
37 connections.
Embodiment 4
A kind of eye examination seat, as shown in Figure 1-3, include support base 1, seat plate 2, upper bull stick 3, backup plate 4, handrail 6, cushion
7, rotating plate 8, bearing block 9, lower bull stick 10, first connecting rod 11, the first spring 12, circular block 13, contact wheel 14, the first link block
15, mobile bar 17, second spring 18 and pedal 19, all around four sides are respectively connected with support base 1,2 left side of seat plate to 2 bottom of seat plate
Top rotary type is connected with bull stick 3, and backup plate 4 is connected at the top of upper bull stick 3, is provided with through-hole 5 in the middle part of backup plate 4, before 4 lower part of backup plate
Two sides are respectively connected with handrail 6 afterwards, and the right end of front and rear sides handrail 6 is connected to the front and back two on 2 right side of seat plate, on seat plate 2
It is connected with cushion 7, bottom right rotary type is connected with rotating plate 8 in through-hole 5, and symmetrical expression is connected with axis before and after 4 left upper portion of backup plate
Seat 9 is held, lower bull stick 10 is connected between two bearing blocks 9, lower 10 front and back two of bull stick is respectively connected with first connecting rod 11, and first connects
11 right upper portion of bar is respectively connected with the first spring 12, and the front and rear sides on 4 top of backup plate are equipped with circular block 13, the first spring 12
Right end is connect with circular block 13, and 11 lower end of first connecting rod is respectively connected with contact wheel 14, and contact wheel 14 is contacted with rotating plate 8, is sat
2 downside right part of plate is connected with the first link block 15, and groove 16 is provided on the first link block 15, and 16 inner left wall of groove is connected with second
Spring 18,18 right end of second spring are connected with mobile bar 17, and 17 right end of mobile bar is connected with pedal 19, and pedal 19 is located at seat plate 2
Lower right side.
It further include having mounting rod 20, third spring 21, the first strut 22, ratchet 23, the first pull rod 24,25 and of second connecting rod
Ratchet 26,4 top center of backup plate are connected with mounting rod 20, and 20 downside left part of mounting rod is connected with the first strut 22, the first strut
22 lower end rotary types are connected with ratchet 23, and the lower middle side part of mounting rod 20 is connected with third spring 21, and the lower end of third spring 21 connects
It connects and is connected with ratchet 26 in the middle part of 23 upside of ratchet, lower bull stick 10, ratchet 26 and ratchet 23 cooperate, and 20 left lower of mounting rod is sliding
Dynamic formula is connected with the first pull rod 24, and 24 right end of the first pull rod is hinged with second connecting rod 25, the right end and ratchet 23 of second connecting rod 25
Hingedly.
It further include having curved rod 27, endless glide 28, sliding block 29, the second link block 30, right circular frame 31, the second strut
32, left circular frame 33, Elastic bandage 34, rounded stops 35, drawstring 36, bullet nose rod 37, third connecting rod 38 and the second pull rod 39,
4 right upper portion of backup plate is connected with curved rod 27, and 27 lower end of curved rod is connected with two third connecting rods 38, connects between third connecting rod 38
It is connected to endless glide 28, slidingtype connection is connected with the there are two sliding block 29 in endless glide 28 between two 29 upsides of sliding blocks
Two pull rods 39 are respectively connected with the second link block 30 on the downside of sliding block 29, and 30 lower end of the second link block on right side is connected with right circular frame
Frame 31,30 lower end of the second link block in left side are connected with left circular frame 33, left circular frame 33 and right 31 middle part of circular frame
Between be connected with the second strut 32, in left circular frame 33 and right circular frame 31 in the middle part of upper lower wall between be connected with Elastic bandage
34,34 front side middle part of Elastic bandage is respectively connected with rounded stops 35, and left circular frame 33 uniformly connects with right 31 front side of circular frame
Connect there are four bullet nose rod 37,35 outside of rounded stops is uniformly connected with four drawstrings 36, drawstring 36 with corresponding bullet nose rod
37 connections.
It further include having L shape bar 40, the 4th spring 41, swing rod 42, guide pad 43, wirerope 44, hanging rod 45, pull ring 46, card
Block 47 and kelly 48,15 lower right side of the first link block are connected with L shape bar 40, and 40 upper end rotary type of L shape bar is connected with swing rod 42,
Swing rod 42 is contacted with pedal 19, is connected with the 4th spring 41 between 42 downside of swing rod and L shape bar 40,42 right end of swing rod is connected with steel
Cord 44,1 left upper portion of support base of forward right side are connected with guide pad 43, and wirerope 44 passes through guide pad 43, the handrail 6 of front side
Downside right part is connected with hanging rod 45, and 45 front end of hanging rod is connected with fixture block 47, and 47 front end of fixture block is connected with kelly 48, on wirerope 44
End is connected with pull ring 46, and pull ring 46 is hung on hanging rod 45.
When medical staff is checked using the seat for ophthalmic patient, patient is first sitting on cushion 7 and head rest is being turned
On plate 8, rotating plate 8 can be rotated counterclockwise, during rotating plate 8 rotates contact wheel 14 on first connecting rod 11 along rotating plate 8 to
Lower rolling, the first spring 12 are gradually stretched, and first connecting rod 11 can play certain supporting role to rotating plate 8, make the head of patient
It more securely leans against on rotating plate 8.Then medical staff can pull to the right pedal 19, and mobile bar 17 moves right therewith, and second
Spring 18 is stretched, and when pedal 19 moves to suitable position, can allow patient that both feet are placed on pedal 19.On seat plate 2
Cushion 7 it is softer, patient can be made more comfortable.Then medical staff can the eye to patient comprehensively examined
It looks into.Having checked rear patient can stand up from cushion 7, and first connecting rod 11 resets under the action of the first spring 12, pedal 19
Reset is moved to the left under the action of second spring 18.
When needing to rotate rotating plate 8, medical staff can pull the first pull rod 24 to the left, and the first pull rod 24 can pass through second
Connecting rod 25 drives ratchet 23 to rotate clockwise, and third spring 21 is stretched, when ratchet 23 is not contacted with ratchet 26, so that it may side
Just rotating plate 8 is rotated, when rotating plate 8 is turned to certain angle, medical staff can unclamp hand, and third spring 21 is multiple immediately
Position, under the action of third 21 elastic force of spring, ratchet 23 waits member resets, and ratchet 23 blocks ratchet 26, and ratchet 26 and first connect
Bar 11 cannot rotate, so as to fix rotating plate 8.
When medical staff checks the eye of patient, left circular frame 33 and right circular frame 31 can be moved to
Close to the position of eyes of patients, left circular frame 33 and right circular frame 31 is made to block the left eye and right eye of patient respectively, it is round
Block 35 can block the eyeball part of patient, so that medical staff is reduced interference and go to check the white of the eye part of patient, medical staff
The drawstring 36 of suitable location can be wrapped on corresponding bullet nose rod 37, keep rounded stops 35 mobile and block eyes not
Same part.Thus without medical staff on one side taking instrument to check while blocking the eye of patient, operation can be made more
It is convenient and simple.
When pedal 19 is moved to suitable position by medical staff, wirerope 44 is pulled by pull ring 46, to drive swing rod
42 rotate clockwise, and the 4th spring 41 is compressed, and 42 top of swing rod and mobile bar 17 are in close contact, so that mobile bar 17 be blocked
Tightly, then pull ring 46 is hung on hanging rod 45, can thus fixes the position of pedal 19, prevents it from sliding to the left.When need
When pedal 19 is packed up, pull ring 46 is removed from hanging rod 45, wirerope 44 is relaxed, and is put under the action of the 4th spring 41
Bar 42 resets.
It although an embodiment of the present invention has been shown and described, but for the ordinary skill in the art, can
These embodiments can be changed without departing from the principles and spirit of the present invention with understanding, the scope of the present invention
It is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of eye examination seat includes support base (1), seat plate (2), upper bull stick (3), backup plate (4), handrail (6), cushion
(7) and rotating plate (8), all around four sides are respectively connected with support base (1) for seat plate (2) bottom, and seat plate (2) left upper portion rotary type connects
It is connected to bull stick (3), is connected with backup plate (4) at the top of upper bull stick (3), is provided with through-hole (5) in the middle part of backup plate (4), before backup plate (4) lower part
Two sides are respectively connected with handrail (6) afterwards, and the right end of front and rear sides handrail (6) is connected to the front and back two on the right side of seat plate (2), are sat
It is connected on plate (2) cushion (7), the interior bottom right rotary type of through-hole (5) is connected with rotating plate (8), characterized in that further includes having axis
Hold seat (9), lower bull stick (10), first connecting rod (11), the first spring (12), circular block (13), contact wheel (14), the first link block
(15), mobile bar (17), second spring (18) and pedal (19), backup plate (4) left upper portion front and back symmetrical expression are connected with bearing block
(9), it being connected with lower bull stick (10) between two bearing blocks (9), two are respectively connected with first connecting rod (11) before and after lower bull stick (10),
First connecting rod (11) right upper portion is respectively connected with the first spring (12), and the front and rear sides on backup plate (4) top are equipped with circular block
(13), the right end of the first spring (12) is connect with circular block (13), and first connecting rod (11) lower end is respectively connected with contact wheel (14),
Contact wheel (14) is contacted with rotating plate (8), and right part is connected with the first link block (15) on the downside of seat plate (2), the first link block (15)
On be provided with groove (16), groove (16) inner left wall is connected with second spring (18), and second spring (18) right end is connected with mobile bar
(17), mobile bar (17) right end is connected with pedal (19), and pedal (19) is located at seat plate (2) lower right side.
2. a kind of eye examination seat as described in claim 1, characterized in that further include having mounting rod (20), third spring
(21), the first strut (22), ratchet (23), the first pull rod (24), second connecting rod (25) and ratchet (26), at the top of backup plate (4) in
Between be connected with mounting rod (20), left part is connected with the first strut (22) on the downside of mounting rod (20), the rotation of the first strut (22) lower end
Formula is connected with ratchet (23), and middle side part is connected with third spring (21) under mounting rod (20), the lower end connection of third spring (21)
It on the upside of ratchet (23), is connected with ratchet (26) in the middle part of lower bull stick (10), ratchet (26) and ratchet (23) cooperate, mounting rod (20)
Left lower slidingtype is connected with the first pull rod (24), and the first pull rod (24) right end is hinged with second connecting rod (25), second connecting rod
(25) right end and ratchet (23) is hinged.
3. a kind of eye examination seat as claimed in claim 2, characterized in that further include having curved rod (27), endless glide
(28), sliding block (29), the second link block (30), right circular frame (31), the second strut (32), left circular frame (33), elastic force
Bandage (34), rounded stops (35), drawstring (36), bullet nose rod (37), third connecting rod (38) and the second pull rod (39), backup plate (4)
Right upper portion is connected with curved rod (27), and curved rod (27) lower end is connected with two third connecting rods (38), third connecting rod (38) it
Between be connected with endless glide (28), slidingtype connection is there are two sliding block (29) in endless glide (28), on the upside of two sliding blocks (29)
Between be connected with the second pull rod (39), be respectively connected with the second link block (30) on the downside of sliding block (29), second link block on right side
(30) lower end is connected with right circular frame (31), and the second link block (30) lower end in left side is connected with left circular frame (33), left
It is connected with the second strut (32) between in the middle part of circular frame (33) and right circular frame (31), left circular frame (33) and right circle
It is connected with Elastic bandage (34) between upper lower wall middle part in frame (31), middle part is respectively connected with round gear on front side of Elastic bandage (34)
Block (35), uniformly connect on front side of left circular frame (33) and right circular frame (31) there are four bullet nose rod (37), rounded stops
(35) outside is uniformly connected with four drawstrings (36), and drawstring (36) is connected with corresponding bullet nose rod (37).
4. a kind of eye examination seat as claimed in claim 3, characterized in that further include having L shape bar (40), the 4th spring
(41), swing rod (42), guide pad (43), wirerope (44), hanging rod (45), pull ring (46), fixture block (47) and kelly (48), first
Link block (15) lower right side is connected with L shape bar (40), and L shape bar (40) upper end rotary type is connected with swing rod (42), swing rod (42)
It is contacted with pedal (19), is connected with the 4th spring (41), the connection of swing rod (42) right end on the downside of swing rod (42) between L shape bar (40)
Have wirerope (44), support base (1) left upper portion of forward right side is connected with guide pad (43), and wirerope (44) passes through guide pad
(43), right part is connected with hanging rod (45) on the downside of the handrail (6) of front side, and hanging rod (45) front end is connected with fixture block (47), fixture block (47)
Front end is connected with kelly (48), and wirerope (44) upper end is connected with pull ring (46), and pull ring (46) is hung on hanging rod (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248590.4A CN109363880B (en) | 2018-10-25 | 2018-10-25 | Ophthalmic examination seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248590.4A CN109363880B (en) | 2018-10-25 | 2018-10-25 | Ophthalmic examination seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109363880A true CN109363880A (en) | 2019-02-22 |
| CN109363880B CN109363880B (en) | 2020-09-11 |
Family
ID=65401189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248590.4A Active CN109363880B (en) | 2018-10-25 | 2018-10-25 | Ophthalmic examination seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109363880B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111772569A (en) * | 2020-07-20 | 2020-10-16 | 山西医科大学汾阳学院 | Seat special for myopia optometry |
| CN111870501A (en) * | 2020-08-12 | 2020-11-03 | 黎东林 | Medical treatment is with paralysed patient's massage equipment of shank |
| CN111888178A (en) * | 2020-08-07 | 2020-11-06 | 李佳 | Auxiliary body fixing device for ophthalmic surgery |
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| CN204723253U (en) * | 2015-04-25 | 2015-10-28 | 王晓燕 | A kind of eye drips medicine care device |
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| CN107714385A (en) * | 2017-10-27 | 2018-02-23 | 杨文龙 | A kind of ophthalmic is easy to the inspection seat that doctor checks |
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|---|---|---|---|---|
| DE10350389A1 (en) * | 2003-10-28 | 2005-06-16 | Hans Jochen Kaber | Ophthalmological examination chair has bearing(s) for working device spatially below upper chair part with supporting arm laterally below sitting surface for working device support extending up to working height |
| CN204723253U (en) * | 2015-04-25 | 2015-10-28 | 王晓燕 | A kind of eye drips medicine care device |
| CN206239675U (en) * | 2016-08-18 | 2017-06-13 | 广州军区广州总医院 | A kind of portable medicine changing chair of Multifunctional mobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111772569A (en) * | 2020-07-20 | 2020-10-16 | 山西医科大学汾阳学院 | Seat special for myopia optometry |
| CN111888178A (en) * | 2020-08-07 | 2020-11-06 | 李佳 | Auxiliary body fixing device for ophthalmic surgery |
| CN111870501A (en) * | 2020-08-12 | 2020-11-03 | 黎东林 | Medical treatment is with paralysed patient's massage equipment of shank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109363880B (en) | 2020-09-11 |
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Effective date of registration: 20210113 Address after: 271100 Room 308, 108 Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Jinan Gaotou Energy Development Co.,Ltd. Address before: 250000 No.1 shancai street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee before: LAIWU VOCATIONAL AND TECHNICAL College |
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