CN109363880B - Ophthalmic examination seat - Google Patents
Ophthalmic examination seat Download PDFInfo
- Publication number
- CN109363880B CN109363880B CN201811248590.4A CN201811248590A CN109363880B CN 109363880 B CN109363880 B CN 109363880B CN 201811248590 A CN201811248590 A CN 201811248590A CN 109363880 B CN109363880 B CN 109363880B
- Authority
- CN
- China
- Prior art keywords
- rod
- spring
- seat
- circular frame
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The invention relates to a chair, in particular to an ophthalmologic examination chair. The invention aims to provide an ophthalmic examination chair which is simple to operate and enables a patient to feel more comfortable. The technical scheme is as follows: an ophthalmologic examination chair comprises a supporting seat, a sitting plate, an upper rotating rod, a back plate, armrests and the like; four sides all are connected with the supporting seat all around the seat bottom, and seat left side upper portion rotary type is connected with the bull stick, and the bull stick top is connected with the backup plate, and open at the backup plate middle part has the through-hole, and both sides all are connected with the handrail around the backup plate lower part. According to the invention, the soft cushion, the rotating plate and the pedal are arranged, so that a patient can sit on the soft cushion, lean against the rotating plate and put two feet on the pedal when performing eye examination, and the patient can perform related examination more comfortably. Set up left circular frame and right circular frame, medical personnel can remove left circular frame and right circular frame to the position of pressing close to patient's eye, and left circular frame and right circular frame can assist medical personnel to block the part that the patient need not carry out the inspection.
Description
Technical Field
The invention relates to a chair, in particular to an ophthalmologic examination chair.
Background
When the medical staff performs eye examination on an ophthalmologic patient, the patient usually sits on a chair, lifts up the head and opens the eyes, and then the medical staff performs examination on the patient, wherein in the examination process of the medical staff, one hand is required to hold a specific instrument to block the part of the eye of the patient which is not required to be examined, and the other hand is required to hold a related instrument to examine the part which is required to be examined. The examination needs the patient to raise his head for a long time, and the patient is easy to fatigue to influence the relevant examination; and medical care personnel need two hands to carry out related operations simultaneously, so that the operation is troublesome, and medicines and related instruments are inconvenient to take, thereby affecting the treatment efficiency.
Disclosure of Invention
In order to overcome the defects that medical staff have troublesome operation and cause the patient to be uncomfortable when carrying out eye examination on the patient, the invention aims to provide an eye examination chair which is simple to operate and causes the patient to be more comfortable.
The technical scheme is as follows: an ophthalmologic examination seat comprises a supporting seat, a seat plate, an upper rotating rod, a backup plate, handrails, soft pads, a rotating plate, bearing seats, a lower rotating rod, a first connecting rod, a first spring, a circular block, a contact wheel, a first connecting block, a moving rod, a second spring and a pedal, wherein the front side, the rear side, the left side and the right side of the bottom of the seat plate are respectively connected with the supporting seat, the upper rotating rod is rotatably connected with the upper left side of the seat plate, the top of the upper rotating rod is connected with the backup plate, the middle part of the backup plate is provided with a through hole, the front side and the rear side of the lower part of the backup plate are respectively connected with the handrails, the right ends of the handrails at the front side and the rear side are respectively connected with the front side and the rear side of the right side of the seat plate, the rotary plate is rotatably connected with the right side of the bottom in the through, the front and back both sides on backup plate upper portion all are equipped with the circular block, and the right-hand member of first spring all is connected with the circular block, and first connecting rod lower extreme all is connected with the contact wheel, and the contact wheel all contacts with commentaries on classics board, and seat downside right part is connected with first connecting block, and it has the recess to open on the first connecting block, and left wall is connected with the second spring in the recess, and second spring right-hand member is connected with the carriage release lever, and the carriage release lever right-hand member is connected with the footboard, and the footboard is located seat right.
As the improvement of above-mentioned scheme, still including the installation pole, the third spring, first branch, the ratchet, first pull rod, second connecting rod and ratchet, backup plate top intermediate junction has the installation pole, installation pole downside left part is connected with first branch, first branch lower extreme rotary type is connected with the ratchet, installation pole downside middle part is connected with the third spring, the lower extreme of third spring is connected at the ratchet upside, lower link middle part is connected with the ratchet, ratchet and ratchet cooperation, installation pole left side lower part sliding connection has first pull rod, first pull rod right-hand member articulates there is the second connecting rod, the right-hand member of second connecting rod is articulated with the ratchet.
As an improvement of the proposal, the elastic bandage comprises an arc-shaped rod, an annular slide rail, a slide block, a second connecting block, a right circular frame, a second supporting rod, a left circular frame, an elastic bandage, a circular stop block, a pull rope, a round-head rod, a third connecting rod and a second pull rod, wherein the upper part of the right side of the backup plate is connected with the arc-shaped rod, the lower end of the arc-shaped rod is connected with two third connecting rods, the annular slide rail is connected between the third connecting rods, the two slide blocks are connected on the annular slide rail in a sliding way, the second pull rod is connected between the upper sides of the two slide blocks, the lower sides of the slide blocks are both connected with the second connecting block, the lower end of the second connecting block on the right side is connected with the right circular frame, the lower end of the second connecting block on the left side is connected with the left circular frame, the second supporting, the left circular frame and the right circular frame are evenly connected with four round-head rods, the outer side of the circular check block is evenly connected with four pull ropes, and the pull ropes are all connected with the corresponding round-head rods.
As the improvement of above-mentioned scheme, still including L shape pole, the fourth spring, the pendulum rod, the guide block, wire rope, the peg, the pull ring, fixture block and kelly, first connecting block right side sub-unit connection has L shape pole, L shape pole upper end rotary type is connected with the pendulum rod, pendulum rod and footboard contact, be connected with the fourth spring between pendulum rod downside and the L shape pole, the pendulum rod right-hand member is connected with wire rope, the supporting seat left side upper portion of right front side is connected with the guide block, wire rope passes the guide block, the handrail downside right part of front side is connected with the peg, the peg front end is connected with the fixture block, the fixture block front end is connected with the kelly, the wire rope upper end is connected with the pull ring.
Medical personnel use this seat when examining for the ophthalmology patient, and the patient sits earlier on the soft pad and leans on the head on changeing the board, changes the board and can anticlockwise rotation, changes the contact wheel on the first link of board pivoted in-process and rolls down along changeing the board, and first spring is stretched gradually, and first link can play certain supporting role to changeing the board, makes patient's head more firmly lean on changeing the board. Then medical personnel can pull the footboard to the right, and the carriage release lever moves to the right thereupon, and the second spring is stretched, when the footboard moved to suitable position, can let the patient put both feet on the footboard. The soft cushion on the seat plate is softer, so that the patient can feel more comfortable. The medical personnel can then perform a comprehensive examination of the patient's eyes. After the examination is finished, the patient can get up from the soft cushion, the first connecting rod is reset under the action of the first spring, and the pedal is moved leftwards to be reset under the action of the second spring.
When the rotating plate needs to be rotated, medical personnel can pull the first pull rod leftwards, the first pull rod can drive the ratchet to rotate clockwise through the second connecting rod, the third spring is stretched, when the ratchet is not in contact with the ratchet wheel, the rotating plate can be conveniently rotated, when the rotating plate is rotated to a certain angle, the medical personnel can loosen the hand, the third spring is reset immediately, under the action of the elastic force of the third spring, the parts such as the ratchet wheel and the like reset, the ratchet wheel is clamped by the ratchet wheel, and the ratchet wheel and the first connecting rod cannot rotate, so that the rotating plate can be fixed.
When medical personnel checked patient's eye, can remove left circular frame and right circular frame to the position of pressing close to patient's eye, make left circular frame and right circular frame block patient's left eye and right eye respectively, circular dog can block patient's eyeball part, make medical personnel reduce to disturb and remove the white part of inspection patient's eye, medical personnel can twine the stay cord of suitable position on corresponding button head pole, make circular dog remove and block the different parts of eye. Therefore, the medical staff does not need to hold the instrument to block the eyes of the patient and check the eyes, and the operation is more convenient and simpler.
When medical personnel removed the footboard to suitable position, through pull ring pulling wire rope to drive the pendulum rod clockwise turning, the fourth spring was compressed, pendulum rod upper portion and carriage release lever in close contact with, thereby with the carriage release lever chucking, then hang the pull ring on the peg, just so can fix the position of footboard, prevent that it from sliding left. When the pedal needs to be folded, the pull ring is taken down from the hanging rod, the steel wire rope is loosened, and the swing rod resets under the action of the fourth spring.
The beneficial effects are that: according to the invention, the soft cushion, the rotating plate and the pedal are arranged, so that a patient can sit on the soft cushion, lean against the rotating plate and put two feet on the pedal when performing eye examination, and the patient can perform related examination more comfortably. Set up left circular frame and right circular frame, medical personnel can remove left circular frame and right circular frame to the position of pressing close to patient's eye, and left circular frame and right circular frame can assist medical personnel to block the part that the patient need not carry out the inspection, just so need not medical personnel to take the apparatus to block patient's eye and examine on one side, can make the operation convenient and simple more.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic diagram of a partial top view structure of the present invention.
Fig. 3 is a partially enlarged schematic view of the present invention.
Part names and serial numbers in the figure: 1 supporting seat, 2 seat plates, 3 upper rotating rod, 4 backup plate, 5 through holes, 6 handrails, 7 cushions, 8 rotating plates, 9 bearing seats, 10 lower rotating rods, 11 first connecting rods, 12 first springs, 13 round blocks, 14 contact wheels, 15 first connecting blocks, 16 grooves, 17 moving rods, 18 second springs, 19 pedals, 20 mounting rods, 21 third springs, 22 first supporting rods, 23 ratchets, 24 first pull rods, 25 second connecting rods, 26 ratchets, 27 arc-shaped rods, 28 annular slide rails, 29 sliding blocks, 30 second connecting blocks, 31 right round frames, 32 second supporting rods, 33 left round frames, 34 elastic bandages, 35 round blocks, 36 pull ropes, 37 round-head rods, 38 third connecting rods, 39 second pull rods, 40L-shaped rods, 41 fourth springs and 42 swing rods, 43 guide block, 44 steel cable, 45 hanging rod, 46 pull ring, 47 fixture block and 48 fixture rod.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
An ophthalmologic examination chair, as shown in fig. 1-3, comprises a supporting seat 1, a sitting plate 2, an upper rotating rod 3, a backup plate 4, armrests 6, soft pads 7, a rotating plate 8, a bearing seat 9, a lower rotating rod 10, a first connecting rod 11, a first spring 12, a circular block 13, a contact wheel 14, a first connecting block 15, a moving rod 17, a second spring 18 and a pedal 19, wherein the supporting seat 1 is connected to the front, the rear, the left and the right sides of the bottom of the sitting plate 2, the upper portion of the left side of the sitting plate 2 is rotatably connected with the upper rotating rod 3, the top of the upper rotating rod 3 is connected with the backup plate 4, a through hole 5 is formed in the middle of the backup plate 4, the armrests 6 are connected to the front and the rear sides of the lower portion of the backup plate 4, the right ends of the armrests 6 on the front and the rear sides are respectively connected to the front and the rear portions of the right, be connected with down bull stick 10 between two bearing frames 9, both sides all are connected with first connecting rod 11 around lower bull stick 10, 11 right side upper portions of first connecting rod all are connected with first spring 12, both sides all are equipped with circular block 13 around 4 upper portions of backup plate, the right-hand member of first spring 12 all is connected with circular block 13, 11 lower extremes of first connecting rod all are connected with contact wheel 14, contact wheel 14 all contacts with commentaries on classics board 8, 2 downside right parts of seat are connected with first connecting block 15, it has recess 16 to open on the first connecting block 15, the left wall is connected with second spring 18 in the recess 16, 18 right-hand members of second spring are connected with carriage release lever 17, carriage release lever 17 right-hand member is connected with footboard 19, footboard 19 is located 2 right sides of seat.
Example 2
An ophthalmologic examination chair, as shown in fig. 1-3, comprises a supporting seat 1, a sitting plate 2, an upper rotating rod 3, a backup plate 4, armrests 6, soft pads 7, a rotating plate 8, a bearing seat 9, a lower rotating rod 10, a first connecting rod 11, a first spring 12, a circular block 13, a contact wheel 14, a first connecting block 15, a moving rod 17, a second spring 18 and a pedal 19, wherein the supporting seat 1 is connected to the front, the rear, the left and the right sides of the bottom of the sitting plate 2, the upper portion of the left side of the sitting plate 2 is rotatably connected with the upper rotating rod 3, the top of the upper rotating rod 3 is connected with the backup plate 4, a through hole 5 is formed in the middle of the backup plate 4, the armrests 6 are connected to the front and the rear sides of the lower portion of the backup plate 4, the right ends of the armrests 6 on the front and the rear sides are respectively connected to the front and the rear portions of the right, be connected with down bull stick 10 between two bearing frames 9, both sides all are connected with first connecting rod 11 around lower bull stick 10, 11 right side upper portions of first connecting rod all are connected with first spring 12, both sides all are equipped with circular block 13 around 4 upper portions of backup plate, the right-hand member of first spring 12 all is connected with circular block 13, 11 lower extremes of first connecting rod all are connected with contact wheel 14, contact wheel 14 all contacts with commentaries on classics board 8, 2 downside right parts of seat are connected with first connecting block 15, it has recess 16 to open on the first connecting block 15, the left wall is connected with second spring 18 in the recess 16, 18 right-hand members of second spring are connected with carriage release lever 17, carriage release lever 17 right-hand member is connected with footboard 19, footboard 19 is located 2 right sides of seat.
Still including installation pole 20, third spring 21, first branch 22, ratchet 23, first pull rod 24, second connecting rod 25 and ratchet 26, 4 top intermediate connections of backup plate have installation pole 20, installation pole 20 downside left part is connected with first branch 22, first branch 22 lower extreme rotary type is connected with ratchet 23, installation pole 20 downside middle part is connected with third spring 21, the lower extreme of third spring 21 is connected at ratchet 23 upside, lower bull stick 10 middle part is connected with ratchet 26, ratchet 26 and the cooperation of ratchet 23, installation pole 20 left side lower part sliding type is connected with first pull rod 24, first pull rod 24 right-hand member articulates there is second connecting rod 25, the right-hand member of second connecting rod 25 is articulated with ratchet 23.
Example 3
An ophthalmologic examination chair, as shown in fig. 1-3, comprises a supporting seat 1, a sitting plate 2, an upper rotating rod 3, a backup plate 4, armrests 6, soft pads 7, a rotating plate 8, a bearing seat 9, a lower rotating rod 10, a first connecting rod 11, a first spring 12, a circular block 13, a contact wheel 14, a first connecting block 15, a moving rod 17, a second spring 18 and a pedal 19, wherein the supporting seat 1 is connected to the front, the rear, the left and the right sides of the bottom of the sitting plate 2, the upper portion of the left side of the sitting plate 2 is rotatably connected with the upper rotating rod 3, the top of the upper rotating rod 3 is connected with the backup plate 4, a through hole 5 is formed in the middle of the backup plate 4, the armrests 6 are connected to the front and the rear sides of the lower portion of the backup plate 4, the right ends of the armrests 6 on the front and the rear sides are respectively connected to the front and the rear portions of the right, be connected with down bull stick 10 between two bearing frames 9, both sides all are connected with first connecting rod 11 around lower bull stick 10, 11 right side upper portions of first connecting rod all are connected with first spring 12, both sides all are equipped with circular block 13 around 4 upper portions of backup plate, the right-hand member of first spring 12 all is connected with circular block 13, 11 lower extremes of first connecting rod all are connected with contact wheel 14, contact wheel 14 all contacts with commentaries on classics board 8, 2 downside right parts of seat are connected with first connecting block 15, it has recess 16 to open on the first connecting block 15, the left wall is connected with second spring 18 in the recess 16, 18 right-hand members of second spring are connected with carriage release lever 17, carriage release lever 17 right-hand member is connected with footboard 19, footboard 19 is located 2 right sides of seat.
Still including installation pole 20, third spring 21, first branch 22, ratchet 23, first pull rod 24, second connecting rod 25 and ratchet 26, 4 top intermediate connections of backup plate have installation pole 20, installation pole 20 downside left part is connected with first branch 22, first branch 22 lower extreme rotary type is connected with ratchet 23, installation pole 20 downside middle part is connected with third spring 21, the lower extreme of third spring 21 is connected at ratchet 23 upside, lower bull stick 10 middle part is connected with ratchet 26, ratchet 26 and the cooperation of ratchet 23, installation pole 20 left side lower part sliding type is connected with first pull rod 24, first pull rod 24 right-hand member articulates there is second connecting rod 25, the right-hand member of second connecting rod 25 is articulated with ratchet 23.
The elastic bandage is characterized by further comprising an arc-shaped rod 27, an annular sliding rail 28, sliding blocks 29, a second connecting block 30, a right circular frame 31, a second supporting rod 32, a left circular frame 33, an elastic bandage 34, a circular stop block 35, a pull rope 36, a round-head rod 37, third connecting rods 38 and a second pull rod 39, wherein the arc-shaped rod 27 is connected to the upper portion of the right side of the backup plate 4, the lower end of the arc-shaped rod 27 is connected with the two third connecting rods 38, the annular sliding rail 28 is connected between the third connecting rods 38, the two sliding blocks 29 are slidably connected on the annular sliding rail 28, the second pull rod 39 is connected between the upper sides of the two sliding blocks 29, the lower sides of the sliding blocks 29 are both connected with the second connecting block 30, the lower end of the right second connecting block 30 is connected with the right circular frame 31, the lower end of the left second connecting block 30 is connected with the left circular frame 33, the second supporting rod 32 is, the middle part of the front side of the elastic bandage 34 is connected with a round stop block 35, the front sides of the left round frame 33 and the right round frame 31 are evenly connected with four round-head rods 37, the outer side of the round stop block 35 is evenly connected with four pull ropes 36, and the pull ropes 36 are all connected with the corresponding round-head rods 37.
Example 4
An ophthalmologic examination chair, as shown in fig. 1-3, comprises a supporting seat 1, a sitting plate 2, an upper rotating rod 3, a backup plate 4, armrests 6, soft pads 7, a rotating plate 8, a bearing seat 9, a lower rotating rod 10, a first connecting rod 11, a first spring 12, a circular block 13, a contact wheel 14, a first connecting block 15, a moving rod 17, a second spring 18 and a pedal 19, wherein the supporting seat 1 is connected to the front, the rear, the left and the right sides of the bottom of the sitting plate 2, the upper portion of the left side of the sitting plate 2 is rotatably connected with the upper rotating rod 3, the top of the upper rotating rod 3 is connected with the backup plate 4, a through hole 5 is formed in the middle of the backup plate 4, the armrests 6 are connected to the front and the rear sides of the lower portion of the backup plate 4, the right ends of the armrests 6 on the front and the rear sides are respectively connected to the front and the rear portions of the right, be connected with down bull stick 10 between two bearing frames 9, both sides all are connected with first connecting rod 11 around lower bull stick 10, 11 right side upper portions of first connecting rod all are connected with first spring 12, both sides all are equipped with circular block 13 around 4 upper portions of backup plate, the right-hand member of first spring 12 all is connected with circular block 13, 11 lower extremes of first connecting rod all are connected with contact wheel 14, contact wheel 14 all contacts with commentaries on classics board 8, 2 downside right parts of seat are connected with first connecting block 15, it has recess 16 to open on the first connecting block 15, the left wall is connected with second spring 18 in the recess 16, 18 right-hand members of second spring are connected with carriage release lever 17, carriage release lever 17 right-hand member is connected with footboard 19, footboard 19 is located 2 right sides of seat.
Still including installation pole 20, third spring 21, first branch 22, ratchet 23, first pull rod 24, second connecting rod 25 and ratchet 26, 4 top intermediate connections of backup plate have installation pole 20, installation pole 20 downside left part is connected with first branch 22, first branch 22 lower extreme rotary type is connected with ratchet 23, installation pole 20 downside middle part is connected with third spring 21, the lower extreme of third spring 21 is connected at ratchet 23 upside, lower bull stick 10 middle part is connected with ratchet 26, ratchet 26 and the cooperation of ratchet 23, installation pole 20 left side lower part sliding type is connected with first pull rod 24, first pull rod 24 right-hand member articulates there is second connecting rod 25, the right-hand member of second connecting rod 25 is articulated with ratchet 23.
The elastic bandage is characterized by further comprising an arc-shaped rod 27, an annular sliding rail 28, sliding blocks 29, a second connecting block 30, a right circular frame 31, a second supporting rod 32, a left circular frame 33, an elastic bandage 34, a circular stop block 35, a pull rope 36, a round-head rod 37, third connecting rods 38 and a second pull rod 39, wherein the arc-shaped rod 27 is connected to the upper portion of the right side of the backup plate 4, the lower end of the arc-shaped rod 27 is connected with the two third connecting rods 38, the annular sliding rail 28 is connected between the third connecting rods 38, the two sliding blocks 29 are slidably connected on the annular sliding rail 28, the second pull rod 39 is connected between the upper sides of the two sliding blocks 29, the lower sides of the sliding blocks 29 are both connected with the second connecting block 30, the lower end of the right second connecting block 30 is connected with the right circular frame 31, the lower end of the left second connecting block 30 is connected with the left circular frame 33, the second supporting rod 32 is, the middle part of the front side of the elastic bandage 34 is connected with a round stop block 35, the front sides of the left round frame 33 and the right round frame 31 are evenly connected with four round-head rods 37, the outer side of the round stop block 35 is evenly connected with four pull ropes 36, and the pull ropes 36 are all connected with the corresponding round-head rods 37.
The novel handrail device is characterized by further comprising an L-shaped rod 40, a fourth spring 41, a swing rod 42, a guide block 43, a steel wire rope 44, a hanging rod 45, a pull ring 46, a clamping block 47 and a clamping rod 48, the lower portion of the right side of the first connecting block 15 is connected with the L-shaped rod 40, the upper end of the L-shaped rod 40 is rotatably connected with the swing rod 42, the swing rod 42 is in contact with the pedal 19, the fourth spring 41 is connected between the lower side of the swing rod 42 and the L-shaped rod 40, the right end of the swing rod 42 is connected with the steel wire rope 44, the upper portion of the left side of the supporting seat 1 on the right front side is connected with the guide block 43, the steel wire rope 44 penetrates through the guide block 43, the lower right portion of the handrail 6 on the front side is connected with the hanging rod 45.
When medical personnel used this seat to inspect for ophthalmology patient, the patient sat earlier on cushion 7 and leaned on the head and changeed board 8, changes board 8 and can anticlockwise rotate, changes the contact wheel 14 on the first link 11 of board 8 pivoted in-process and rolls along changeing board 8 downwards, and first spring 12 is stretched gradually, and first link 11 can play certain supporting role to changeing board 8, makes patient's head more firmly lean on changeing board 8. The medical staff can then pull the foot plate 19 to the right, the moving rod 17 moves to the right, the second spring 18 is stretched, and when the foot plate 19 moves to a proper position, the patient can put both feet on the foot plate 19. The soft cushion 7 on the seat plate 2 is softer, which can make the patient more comfortable. The medical personnel can then perform a comprehensive examination of the patient's eyes. After the examination is completed, the patient can get up from the soft cushion 7, the first connecting rod 11 is reset under the action of the first spring 12, and the pedal 19 is reset by moving to the left under the action of the second spring 18.
When the rotating plate 8 needs to be rotated, a medical worker can pull the first pull rod 24 leftwards, the first pull rod 24 can drive the ratchet 23 to rotate clockwise through the second connecting rod 25, the third spring 21 is stretched, when the ratchet 23 is not in contact with the ratchet 26, the rotating plate 8 can be conveniently rotated, when the rotating plate 8 rotates to a certain angle, the medical worker can release the hand, the third spring 21 is reset immediately, under the action of the elastic force of the third spring 21, the parts such as the ratchet 23 and the like reset, the ratchet 23 blocks the ratchet 26, the ratchet 26 and the first connecting rod 11 cannot rotate, and therefore the rotating plate 8 can be fixed.
When medical personnel checked patient's eye, can remove left circular frame 33 and right circular frame 31 to the position of pressing close to patient's eye, make left circular frame 33 and right circular frame 31 block patient's left eye and right eye respectively, circular dog 35 can block patient's eyeball part, make medical personnel reduce to disturb and remove the white part of eye that inspects patient, medical personnel can twine stay cord 36 of suitable position on corresponding button head pole 37, make circular dog 35 remove and block the different parts of eye. Therefore, the medical staff does not need to hold the instrument to block the eyes of the patient and check the eyes, and the operation is more convenient and simpler.
When the medical staff moves the pedal 19 to a proper position, the pull ring 46 pulls the steel wire rope 44 to drive the swing rod 42 to rotate clockwise, the fourth spring 41 is compressed, the upper part of the swing rod 42 is in close contact with the moving rod 17, so that the moving rod 17 is clamped, and then the pull ring 46 is hung on the hanging rod 45, so that the position of the pedal 19 can be fixed, and the pedal 19 is prevented from sliding leftwards. When the pedal 19 needs to be retracted, the pull ring 46 is removed from the hanging rod 45, the wire cable 44 is released, and the swing rod 42 is reset under the action of the fourth spring 41.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (2)
1. The utility model provides an ophthalmology inspection seat, including supporting seat (1), seat (2), go up bull stick (3), backup plate (4), handrail (6), cushion (7) and commentaries on classics board (8), four sides all are connected with supporting seat (1) all around seat (2) bottom, seat (2) left side upper portion rotary type is connected with bull stick (3), it is connected with backup plate (4) to go up bull stick (3) top, open at backup plate (4) middle part has through-hole (5), both sides all are connected with handrail (6) around backup plate (4) lower part, the front and back two parts on seat (2) right side are connected respectively to the right-hand member of front and back both sides handrail (6), be connected with cushion (7) on seat (2), bottom right side is connected with commentaries on classics board (8) in through-hole (5), characterized by, still including bearing frame (9), lower bull stick (10), first connecting rod (11), first spring (12), The device comprises a circular block (13), contact wheels (14), first connecting blocks (15), a moving rod (17), a second spring (18) and a pedal (19), wherein bearing seats (9) are symmetrically connected to the front and back of the upper portion of the left side of a backup plate (4), a lower rotating rod (10) is connected between the two bearing seats (9), first connecting rods (11) are connected to the front and back of the lower rotating rod (10), first springs (12) are connected to the upper portion of the right side of each first connecting rod (11), the circular blocks (13) are arranged on the front and back of the upper portion of the backup plate (4), the right end of each first spring (12) is connected with the circular blocks (13), the lower end of each first connecting rod (11) is connected with the contact wheels (14), the contact wheels (14) are in contact with the rotating plate (8), the right portion of the lower side of a seat plate (2) is connected with the first connecting blocks (15), a groove (16) is formed in each first connecting block (15), and the, the right end of the second spring (18) is connected with a movable rod (17), the right end of the movable rod (17) is connected with a pedal (19), and the pedal (19) is positioned on the lower right side of the seat plate (2); the ratchet mechanism is characterized by further comprising an installation rod (20), a third spring (21), a first support rod (22), ratchets (23), a first pull rod (24), a second connecting rod (25) and ratchets (26), the installation rod (20) is connected to the middle of the top of the backup plate (4), the first support rod (22) is connected to the left portion of the lower side of the installation rod (20), the ratchets (23) are connected to the lower end of the first support rod (22) in a rotating mode, the third spring (21) is connected to the middle of the lower side of the installation rod (20), the lower end of the third spring (21) is connected to the upper side of the ratchets (23), the ratchets (26) are connected to the middle of the lower rotating rod (10), the ratchets (26) are matched with the ratchets (23), the first pull rod (24) is connected to the lower portion of the left side of the installation rod (20); the elastic bandage is characterized by further comprising an arc-shaped rod (27), an annular slide rail (28), sliding blocks (29), a second connecting block (30), a right circular frame (31), a second supporting rod (32), a left circular frame (33), an elastic bandage (34), a circular stop block (35), a pull rope (36), a round-head rod (37), third connecting rods (38) and a second pull rod (39), wherein the arc-shaped rod (27) is connected to the upper portion of the right side of the backup plate (4), the two third connecting rods (38) are connected to the lower end of the arc-shaped rod (27), the annular slide rail (28) is connected between the third connecting rods (38), the two sliding blocks (29) are slidably connected to the annular slide rail (28), the second pull rod (39) is connected between the upper sides of the two sliding blocks (29), the second connecting block (30) is connected to the lower side of each sliding block (29), the right circular frame (31) is connected to the lower end of, be connected with second branch (32) between left side circular frame (33) and right circular frame (31) middle part, be connected with elastic bandage (34) between the wall middle part about in left side circular frame (33) and right circular frame (31), elastic bandage (34) front side middle part all is connected with circular dog (35), left side circular frame (33) and right circular frame (31) front side evenly are connected with four button head poles (37), evenly be connected with four stay cords (36) in circular dog (35) outside, stay cord (36) all are connected with corresponding button head pole (37).
2. The seat for ophthalmologic examination according to claim 1, further comprising an L-shaped rod (40), a fourth spring (41), a swing link (42), a guide block (43), a wire rope (44), a hanging rod (45), a pull ring (46), a clamping block (47) and a clamping rod (48), wherein the L-shaped rod (40) is connected to the lower right side of the first connecting block (15), the swing link (42) is rotatably connected to the upper end of the L-shaped rod (40), the swing link (42) is in contact with the pedal (19), the fourth spring (41) is connected between the lower side of the swing link (42) and the L-shaped rod (40), the wire rope (44) is connected to the right end of the swing link (42), the guide block (43) is connected to the upper left side of the support base (1) on the front right side, the wire rope (44) passes through the guide block (43), the hanging rod (45) is connected to the right side of the armrest (6), the front end of the clamping block (47) is connected with a clamping rod (48), the upper end of the steel wire rope (44) is connected with a pull ring (46), and the pull ring (46) is hung on the 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 CN109363880A (en) | 2019-02-22 |
| CN109363880B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111870501B (en) * | 2020-08-12 | 2022-12-13 | 南京青龙水务有限公司 | Medical treatment is with paralysed patient's massage equipment of shank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107714385A (en) * | 2017-10-27 | 2018-02-23 | 杨文龙 | A kind of ophthalmic is easy to the inspection seat that doctor checks |
| CN107898593A (en) * | 2017-12-13 | 2018-04-13 | 姚凌毅 | The obstetric chair of sitting posture tilt adjustable |
-
2018
- 2018-10-25 CN CN201811248590.4A patent/CN109363880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107714385A (en) * | 2017-10-27 | 2018-02-23 | 杨文龙 | A kind of ophthalmic is easy to the inspection seat that doctor checks |
| CN107898593A (en) * | 2017-12-13 | 2018-04-13 | 姚凌毅 | The obstetric chair of sitting posture tilt adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109363880A (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109363880B (en) | Ophthalmic examination seat | |
| CN211962922U (en) | Medical care rehabilitation training device | |
| CN108771603B (en) | Massage chair for orthopedic rehabilitation | |
| CN107397527B (en) | A kind of eye eyesight measuring device | |
| CN211324934U (en) | Head fixing device for ophthalmologic examination | |
| CN109394165B (en) | Self-service eyesight testing device | |
| CN108926155B (en) | Rest rocking chair for pregnant woman in obstetrical department | |
| CN210903577U (en) | Auxiliary restraint device for diagnosis and treatment in emergency treatment | |
| CN111956443A (en) | Medical instrument is with otolaryngology branch of academic or vocational study inspection chair | |
| TW201714643A (en) | Waist swing body-building equipment comprising a base, a support frame and a cushion | |
| CN105748216B (en) | A kind of automatic lifting wheelchair | |
| CN108542165A (en) | A kind of office chair facilitating rest | |
| CN108294877A (en) | A kind of paediatrics care stand | |
| CN205885120U (en) | Multifunctional chair | |
| CN109730872B (en) | Health care nursing device for newborn pediatrics | |
| CN112245215A (en) | Otolaryngology clinical adjunctie therapy detector | |
| CN209933265U (en) | Examining bed for old patients | |
| CN207561912U (en) | A kind of psychological consultation assists sign measuring device | |
| CN213851817U (en) | Chair is diagnose to oral cavity supine position | |
| CN216855176U (en) | Pelvic floor examination support equipment for obstetrics and gynecology department | |
| CN211461044U (en) | Oral cavity comprehensive treatment chair | |
| CN214761955U (en) | Cerebral thrombosis patient nursing chair | |
| CN215132500U (en) | Examination bed for obstetrics and gynecology department | |
| CN217611892U (en) | Adjustable auxiliary support frame is used in pregnant woman's inspection | |
| CN220158250U (en) | Higher psychological stress response testing arrangement of comfort level |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jingxuan Inventor after: Li Shenggang Inventor after: Xiao Yueying Inventor before: Xiao Yueying |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200814 Address after: 250000 No.1 shancai street, Laiwu high tech Zone, Jinan City, Shandong Province Applicant after: LAIWU VOCATIONAL AND TECHNICAL College Address before: 330038 Room 602, No. 3 Commercial Building, Leimeng Metropolitan District Commercial Center, Dizihu Avenue, Honggutan New District, Nanchang City, Jiangxi Province Applicant before: Xiao Yueying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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 |
|
| TR01 | Transfer of patent right |