CN107397527A - A kind of eye eyesight measurement apparatus - Google Patents
A kind of eye eyesight measurement apparatus Download PDFInfo
- Publication number
- CN107397527A CN107397527A CN201710618679.4A CN201710618679A CN107397527A CN 107397527 A CN107397527 A CN 107397527A CN 201710618679 A CN201710618679 A CN 201710618679A CN 107397527 A CN107397527 A CN 107397527A
- Authority
- CN
- China
- Prior art keywords
- measurement apparatus
- sliding block
- slide rail
- seat
- bottom plate
- 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.)
- Granted
Links
Classifications
-
- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- 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
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- 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
Abstract
The present invention relates to a kind of measurement apparatus, more particularly to a kind of eye eyesight measurement apparatus.The technical problem to be solved in the present invention is to provide one kind to test accurate, practicability and effectiveness, convenient eye eyesight measurement apparatus.In order to solve the above-mentioned technical problem, the invention provides such a eye eyesight measurement apparatus, bottom plate etc. is included；Bottom plate position to the left is provided with measurement apparatus, and bottom base plate is provided with pull unit.Accurate invention achieves test, practicability and effectiveness, convenient effect, the present apparatus use manual control, are comfortably sitting on seat, test eyesight, are seen more clearly by illuminating lamp, measure more accurate more effective.
Description
Technical field
The present invention relates to a kind of measurement apparatus, more particularly to a kind of eye eyesight measurement apparatus.
Background technology
Eyesight refers to the ability of retina resolution imagery.The quality of eyesight is sentenced by the size of retina resolution imagery ability
It is fixed, but when the refracting media of eye（Such as cornea, crystal, vitreum）Become muddy or exist ametropia（Including myopia, far
Depending on, astigmatism etc.）When, even if the good eye vision of retinal function can still decline.The refracting media nubecula of eye, operation can be used
To treat, and it is ametropia, need to be corrected with lens.
The eyesight that existing visual chart is measured is inaccurate, inconvenient, impracticable, thus need badly a kind of test of research and development it is accurate,
Practicability and effectiveness, convenient eye eyesight measurement apparatus.
The content of the invention
（1）Technical problems to be solved
The present invention in order to overcome inaccurate, inconvenient, the unpractical shortcoming of eye eyesight measurement apparatus, the invention solves skill
Art problem is to provide one kind and tests accurate, practicability and effectiveness, convenient eye eyesight measurement apparatus.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a eye eyesight measurement apparatus, bottom plate, branch are included
Leg, measurement apparatus and pull unit.Bottom base plate is respectively arranged on the left side and the right side supporting leg, and bottom plate position to the left is provided with measurement apparatus,
Bottom base plate is provided with pull unit.
Preferably, measurement apparatus includes pole, motor, gear, rack, transverse slat, pedal, the first slide rail, the first cunning
Block, seat, support bar, bracing wire, the second slide rail, the second sliding block, visual chart and illuminating lamp, the position to the left at the top of bottom plate are provided with branch
Bar, motor is installed on pole, gear is connected with the output shaft of motor, bottom plate is provided with first through hole, bottom on the inside of position to the left
The leftmost side is provided with the first slide rail at the top of plate, and the first sliding block is slidably provided with the first slide rail, and the right-hand member of the first sliding block, which is provided with, to be sat
Chair, is equipped with support bar at left and right sides of seat bottom, and seat right-hand member bottom is provided with rack, and rack passes through first through hole, gear and
Rack engages, and rack bottom is provided with transverse slat, and bracing wire is wound with the output shaft middle part of motor, and bottom plate top right side is provided with second and slided
Rail, the second sliding block is slidably provided with the second slide rail, bracing wire tail end is connected with the second sliding block, and the top of the second sliding block, which is provided with, to be regarded
Power table, the upper left end of visual chart are provided with illuminating lamp.
Preferably, pull unit includes guide pad, spring, cross-bar, cylinder and corner block, is provided among bottom base plate
Guide pad, guide pad inner side are provided with guide hole, and pole bottom is hingedly connected with cross-bar, and cross-bar passes through guide hole, guide pad left side
Spring is connected between cross-bar, bottom base plate position to the right is provided with cylinder, and cylinder lower end is provided with corner block, the right side of cross-bar
End is positioned at the lower section of corner block and is in contact with it.
Preferably, eye-shading device is also included, eye-shading device includes the first L-shaped bar, the 3rd slide rail, the 3rd sliding block, stretched
Contracting band, eyeshade and sponge, the first slide rail top are provided with the first L-shaped bar, and the first L-shaped bar bottom is provided with the 3rd slide rail, the 3rd slide rail
On be slidably provided with the 3rd sliding block, the 3rd slider bottom is provided with telescopic band, and telescopic band bottom is connected with eyeshade, set on the inside of eyeshade
There is sponge.
Preferably, the second L-shaped bar and reflective mirror are also included, visual chart top left side is connected with the second L-shaped bar, the 2nd L
Reflective mirror is provided with the inside of shape bar.
Preferably, railing and cushion are also included, seat back position is provided with railing with seat, and seat, which is provided with, to be sat
Pad.
Preferably, the material of seat is stainless steel.
Preferably, the material of transverse slat is vulcanie.
Operation principle：People is sat in measurement apparatus first, can reach measurement effect by measurement apparatus, allows seat on the seat
People to measure eyesight more accurate, can adjust the position of measurement apparatus by pull unit, improve measurement effect.Because measurement dress
Put and include pole, motor, gear, rack, transverse slat, pedal, the first slide rail, the first sliding block, seat, support bar, bracing wire,
Two slide rails, the second sliding block, visual chart and illuminating lamp, the position to the left at the top of bottom plate are provided with pole, motor are provided with pole, electricity
Gear is connected with the output shaft of machine, first through hole is provided with the inside of bottom plate position to the left, the leftmost side is provided with the first cunning at the top of bottom plate
Rail, the first sliding block is slidably provided with the first slide rail, and the right-hand member of the first sliding block is provided with seat, is all provided with left and right sides of seat bottom
There is support bar, seat right-hand member bottom is provided with rack, and rack passes through first through hole, and wheel and rack engagement, rack bottom is provided with horizontal stroke
Plate, in the middle part of the output shaft of motor on be wound with bracing wire, bottom plate top right side is provided with the second slide rail, is slidably provided with the second slide rail
Second sliding block, bracing wire tail end are connected with the second sliding block, and the top of the second sliding block is provided with visual chart, the upper left end installation of visual chart
There is illuminating lamp.When people needs to measure eyesight, it is sitting on seat, starts motor rotation, band moving gear rotates, and then with carry-over bar
Move up and down, due to the effect of the first sliding block, rack can drive seat to move up and down when moving, and can adjust the position of seat,
When rack moves up, transverse slat just arrives to bottom plate, and rack and pinion does not engage, and when moving down, pedal is located just at tooth
Wheel top, plays a protective role, and wheel and rack engagement, motor can tighten up bracing wire and drive the second sliding block to be moved to the left when rotating,
Due to there is illuminating lamp, people can be seen more clearly.
Because pull unit includes guide pad, spring, cross-bar, cylinder and corner block, it is provided with and leads among bottom base plate
Be provided with guide hole to block, on the inside of guide pad, pole bottom is hingedly connected with cross-bar, and cross-bar pass through guide hole, on the left of guide pad and
Spring is connected between cross-bar, bottom base plate position to the right is provided with cylinder, and cylinder lower end is provided with corner block, the right-hand member of cross-bar
Positioned at the lower section of corner block and it is in contact with it.Cylinder elongation is controlled, drives corner block to push cross, pole is put to the right with gear
Dynamic, at this moment wheel and rack does not contact, and pole drives the second sliding block to be moved to the left, the distance of further people and visual chart.
Because also including eye-shading device, eye-shading device includes the first L-shaped bar, the 3rd slide rail, the 3rd sliding block, flexible
Band, eyeshade and sponge, are provided with the first L-shaped bar at the top of the first slide rail, and the first L-shaped bar bottom is provided with the 3rd slide rail, on the 3rd slide rail
The 3rd sliding block is slidably provided with, the 3rd slider bottom is provided with telescopic band, and telescopic band bottom is connected with eyeshade, is provided with the inside of eyeshade
Sponge.When people are measuring eyesight, by the effect of the 3rd sliding block, eyeshade is pulled to move left and right, due to the elastic force of telescopic band
Effect, when pulling eyeshade to suitable position, take eyeshade and cover an eyes, you can measurement eyesight.
Because also including the second L-shaped bar and reflective mirror, visual chart top left side is connected with the second L-shaped bar, the second L-shaped bar
Inner side is provided with reflective mirror.When people are measuring eyesight, because the light of illuminating lamp acts on, at this moment pass through the work of this reflective mirror
With being reflected on visual chart to see more clearly.
Because also including railing and cushion, seat back position is provided with railing with seat, and seat is provided with cushion.Column
Bar plays certain protective effect, and the cushion on seat gives people a kind of comfort.
（3）Beneficial effect
Accurate invention achieves test, practicability and effectiveness, convenient effect, the present apparatus use manual control, are comfortably sitting in
On chair, eyesight is tested, is seen more clearly by illuminating lamp, measure more accurate more effective.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the measurement apparatus main structure diagram of the present invention.
Fig. 3 is the pull unit main structure diagram of the present invention.
Fig. 4 is the eye-shading device main structure diagram of the present invention.
Fig. 5 is second of main structure diagram of the present invention.
Fig. 6 is the third main structure diagram of the present invention.
Mark in accompanying drawing for：1- bottom plates, 2- supporting legs, 3- measurement apparatus, 31- poles, 32- motors, 33- gears, 34-
One through hole, 35- racks, 36- transverse slats, 37- pedals, the slide rails of 38- first, the sliding blocks of 39- first, 310- seats, 311- support bars,
312- bracing wires, the slide rails of 313- second, the sliding blocks of 314- second, 315- visual charts, 316- illuminating lamps, 4- pull unit, 41- are oriented to
Block, 42- guide holes, 43- springs, 44- cross-baves, 45- cylinders, 46- corner blocks, 5- eye-shading devices, 51- the first L-shaped bars, 52-
Three slide rails, the sliding blocks of 53- the 3rd, 54- telescopic bands, 55- eyeshades, 56- sponges, 6- the second L-shaped bars, 7- reflective mirrors, 8- railings, 9- are sat
Pad.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of eye eyesight measurement apparatus, as shown in figures 1 to 6, include bottom plate 1, supporting leg 2, measurement apparatus 3 and pull unit 4.
The bottom of bottom plate 1 is respectively arranged on the left side and the right side supporting leg 2, and 1 position to the left of bottom plate is provided with measurement apparatus 3, and the bottom of bottom plate 1 is provided with to pull and filled
Put 4.
Embodiment 2
A kind of eye eyesight measurement apparatus, as shown in figures 1 to 6, include bottom plate 1, supporting leg 2, measurement apparatus 3 and pull unit 4.
The bottom of bottom plate 1 is respectively arranged on the left side and the right side supporting leg 2, and 1 position to the left of bottom plate is provided with measurement apparatus 3, and the bottom of bottom plate 1 is provided with to pull and filled
Put 4.
Measurement apparatus 3 includes pole 31, motor 32, gear 33, rack 35, transverse slat 36, pedal 37, the first slide rail
38th, the first sliding block 39, seat 310, support bar 311, bracing wire 312, the second slide rail 313, the second sliding block 314, visual chart 315 and photograph
Bright lamp 316, the position to the left at the top of bottom plate 1 are provided with pole 31, are provided with motor 32 on pole 31, connect on the output shaft of motor 32
It is connected to gear 33, is provided with first through hole 34 on the inside of 1 position to the left of bottom plate, the top leftmost side of bottom plate 1 is provided with the first slide rail 38, and first
The first sliding block 39 is slidably provided with slide rail 38, the right-hand member of the first sliding block 39 is provided with seat 310, the bottom of seat 310 or so two
Side is equipped with support bar 311, and the right-hand member bottom of seat 310 is provided with rack 35, and rack 35 passes through first through hole 34, gear 33 and rack
35 engagements, the bottom of rack 35 are provided with transverse slat 36, are wound with bracing wire 312 on the output shaft middle part of motor 32, the top right side of bottom plate 1 is provided with
Second slide rail 313, the second sliding block 314 is slidably provided with the second slide rail 313, the tail end of bracing wire 312 connects with the second sliding block 314
Connect, the top of the second sliding block 314 is provided with visual chart 315, and the upper left end of visual chart 315 is provided with illuminating lamp 316.
Embodiment 3
A kind of eye eyesight measurement apparatus, as shown in figures 1 to 6, include bottom plate 1, supporting leg 2, measurement apparatus 3 and pull unit 4.
The bottom of bottom plate 1 is respectively arranged on the left side and the right side supporting leg 2, and 1 position to the left of bottom plate is provided with measurement apparatus 3, and the bottom of bottom plate 1 is provided with to pull and filled
Put 4.
Measurement apparatus 3 includes pole 31, motor 32, gear 33, rack 35, transverse slat 36, pedal 37, the first slide rail
38th, the first sliding block 39, seat 310, support bar 311, bracing wire 312, the second slide rail 313, the second sliding block 314, visual chart 315 and photograph
Bright lamp 316, the position to the left at the top of bottom plate 1 are provided with pole 31, are provided with motor 32 on pole 31, connect on the output shaft of motor 32
It is connected to gear 33, is provided with first through hole 34 on the inside of 1 position to the left of bottom plate, the top leftmost side of bottom plate 1 is provided with the first slide rail 38, and first
The first sliding block 39 is slidably provided with slide rail 38, the right-hand member of the first sliding block 39 is provided with seat 310, the bottom of seat 310 or so two
Side is equipped with support bar 311, and the right-hand member bottom of seat 310 is provided with rack 35, and rack 35 passes through first through hole 34, gear 33 and rack
35 engagements, the bottom of rack 35 are provided with transverse slat 36, are wound with bracing wire 312 on the output shaft middle part of motor 32, the top right side of bottom plate 1 is provided with
Second slide rail 313, the second sliding block 314 is slidably provided with the second slide rail 313, the tail end of bracing wire 312 connects with the second sliding block 314
Connect, the top of the second sliding block 314 is provided with visual chart 315, and the upper left end of visual chart 315 is provided with illuminating lamp 316.
Pull unit 4 includes guide pad 41, spring 43, cross-bar 44, cylinder 45 and corner block 46, in the bottom of bottom plate 1
Between be provided with guide pad 41, the inner side of guide pad 41 is provided with guide hole 42, and the bottom of pole 31 is hingedly connected with cross-bar 44, and cross-bar 44 is worn
Guide hole 42 to be crossed, spring 43 is connected between the left side of guide pad 41 and cross-bar 44, the bottom of bottom plate 1 position to the right is provided with cylinder 45,
The lower end of cylinder 45 is provided with corner block 46, and the right-hand member of cross-bar 44 is located at the lower section of corner block 46 and is in contact with it.
Embodiment 4
A kind of eye eyesight measurement apparatus, as shown in figures 1 to 6, include bottom plate 1, supporting leg 2, measurement apparatus 3 and pull unit 4.
The bottom of bottom plate 1 is respectively arranged on the left side and the right side supporting leg 2, and 1 position to the left of bottom plate is provided with measurement apparatus 3, and the bottom of bottom plate 1 is provided with to pull and filled
Put 4.
Measurement apparatus 3 includes pole 31, motor 32, gear 33, rack 35, transverse slat 36, pedal 37, the first slide rail
38th, the first sliding block 39, seat 310, support bar 311, bracing wire 312, the second slide rail 313, the second sliding block 314, visual chart 315 and photograph
Bright lamp 316, the position to the left at the top of bottom plate 1 are provided with pole 31, are provided with motor 32 on pole 31, connect on the output shaft of motor 32
It is connected to gear 33, is provided with first through hole 34 on the inside of 1 position to the left of bottom plate, the top leftmost side of bottom plate 1 is provided with the first slide rail 38, and first
The first sliding block 39 is slidably provided with slide rail 38, the right-hand member of the first sliding block 39 is provided with seat 310, the bottom of seat 310 or so two
Side is equipped with support bar 311, and the right-hand member bottom of seat 310 is provided with rack 35, and rack 35 passes through first through hole 34, gear 33 and rack
35 engagements, the bottom of rack 35 are provided with transverse slat 36, are wound with bracing wire 312 on the output shaft middle part of motor 32, the top right side of bottom plate 1 is provided with
Second slide rail 313, the second sliding block 314 is slidably provided with the second slide rail 313, the tail end of bracing wire 312 connects with the second sliding block 314
Connect, the top of the second sliding block 314 is provided with visual chart 315, and the upper left end of visual chart 315 is provided with illuminating lamp 316.
Pull unit 4 includes guide pad 41, spring 43, cross-bar 44, cylinder 45 and corner block 46, in the bottom of bottom plate 1
Between be provided with guide pad 41, the inner side of guide pad 41 is provided with guide hole 42, and the bottom of pole 31 is hingedly connected with cross-bar 44, and cross-bar 44 is worn
Guide hole 42 to be crossed, spring 43 is connected between the left side of guide pad 41 and cross-bar 44, the bottom of bottom plate 1 position to the right is provided with cylinder 45,
The lower end of cylinder 45 is provided with corner block 46, and the right-hand member of cross-bar 44 is located at the lower section of corner block 46 and is in contact with it.
Also include eye-shading device 5, eye-shading device 5 includes the first L-shaped bar 51, the 3rd slide rail 52, the 3rd sliding block 53, stretched
Contracting band 54, eyeshade 55 and sponge 56, the top of the first slide rail 38 are provided with the first L-shaped bar 51, and the bottom of the first L-shaped bar 51 is provided with the 3rd and slided
Rail 52, the 3rd sliding block 53 is slidably provided with the 3rd slide rail 52, the bottom of the 3rd sliding block 53 is provided with telescopic band 54, the bottom of telescopic band 54
End is connected with eyeshade 55, and the inner side of eyeshade 55 is provided with sponge 56.
Also include the second L-shaped bar 6 and reflective mirror 7, the top left side of visual chart 315 is connected with the second L-shaped bar 6, the second L-shaped
The inner side of bar 6 is provided with reflective mirror 7.
Also include railing 8 and cushion 9, the position of back of seat 310 is provided with railing 8 with seat, and seat 310, which is provided with, to be sat
Pad 9.
The material of seat 310 is stainless steel.
The material of transverse slat 36 is vulcanie.
Operation principle：People is sat in measurement apparatus 3 first, can be reached measurement effect by measurement apparatus 3, be allowed and be sitting in seat
On people to measure eyesight more accurate, can adjust the position of measurement apparatus 3 by pull unit 4, improve measurement effect.Because survey
Amount device 3 includes pole 31, motor 32, gear 33, rack 35, transverse slat 36, pedal 37, the first slide rail 38, the first sliding block
39th, seat 310, support bar 311, bracing wire 312, the second slide rail 313, the second sliding block 314, visual chart 315 and illuminating lamp 316, bottom
The position to the left at the top of plate 1 is provided with pole 31, is provided with motor 32 on pole 31, gear is connected with the output shaft of motor 32
33, it is provided with first through hole 34 on the inside of 1 position to the left of bottom plate, the top leftmost side of bottom plate 1 is provided with the first slide rail 38, on the first slide rail 38
The first sliding block 39 is slidably provided with, the right-hand member of the first sliding block 39 is provided with seat 310, is equipped with left and right sides of the bottom of seat 310
Support bar 311, the right-hand member bottom of seat 310 are provided with rack 35, and rack 35 passes through first through hole 34, and gear 33 engages with rack 35,
The bottom of rack 35 is provided with transverse slat 36, and bracing wire 312 is wound with the output shaft middle part of motor 32, and the top right side of bottom plate 1 is provided with second and slided
Rail 313, the second sliding block 314 is slidably provided with the second slide rail 313, the tail end of bracing wire 312 is connected with the second sliding block 314, and second
The top of sliding block 314 is provided with visual chart 315, and the upper left end of visual chart 315 is provided with illuminating lamp 316.When people needs measurement to regard
During power, it is sitting on seat 310, starts motor 32 and rotate, band moving gear 33 rotates, and then is moved up and down with carry-over bar 35, due to
The effect of first sliding block 39, rack 35 can drive seat 310 to move up and down, can adjust the position of seat 310, rack when moving
35 when moving up, and transverse slat 36 just arrives to bottom plate 1, and rack 35 does not engage with gear 33, and when moving down, pedal 37 is just
Above gear 33, play a protective role, gear 33 engages with rack 35, and motor 32 can tighten up bracing wire 312 when rotating and drive
Second sliding block 314 is moved to the left, and due to there is illuminating lamp 316, can see more clearly people.
Because pull unit 4 includes guide pad 41, spring 43, cross-bar 44, cylinder 45 and corner block 46, the bottom of bottom plate 1
Guide pad 41 is provided among portion, the inner side of guide pad 41 is provided with guide hole 42, and the bottom of pole 31 is hingedly connected with cross-bar 44, cross-bar
44 pass through guide hole 42, are connected with spring 43 between the left side of guide pad 41 and cross-bar 44, the bottom of bottom plate 1 position to the right is provided with cylinder
45, the lower end of cylinder 45 is provided with corner block 46, and the right-hand member of cross-bar 44 is located at the lower section of corner block 46 and is in contact with it.Control cylinder
45 elongations, drive corner block 46 to push cross, pole 31 swings to the right with gear 33, and at this moment gear 33 does not connect with rack 35
Touch, pole 31 drives the second sliding block 314 to be moved to the left, and further people and the distance of visual chart 315.
Because also including eye-shading device 5, eye-shading device 5 includes the first L-shaped bar 51, the 3rd slide rail 52, the 3rd sliding block
53rd, telescopic band 54, eyeshade 55 and sponge 56, the top of the first slide rail 38 are provided with the first L-shaped bar 51, and the bottom of the first L-shaped bar 51 is provided with
3rd slide rail 52, the 3rd sliding block 53 is slidably provided with the 3rd slide rail 52, the bottom of the 3rd sliding block 53 is provided with telescopic band 54, stretches
The bottom of band 54 is connected with eyeshade 55, and the inner side of eyeshade 55 is provided with sponge 56.When people are measuring eyesight, pass through the 3rd sliding block 53
Effect, pull eyeshade 55 to move left and right, because the elastic force of telescopic band 54 acts on, when pulling eyeshade 55 arrives suitable position, take
Eyeshade 55 covers an eyes, you can measurement eyesight.
Because also including the second L-shaped bar 6 and reflective mirror 7, the top left side of visual chart 315 is connected with the second L-shaped bar 6, the
The inner side of two L-shaped bar 6 is provided with reflective mirror 7.When people are measuring eyesight, because the light of illuminating lamp 316 acts on, at this moment pass through this
The effect of individual reflective mirror 7, being reflected on visual chart 315 to see more clearly.
Because also including railing 8 and cushion 9, the position of back of seat 310 is provided with railing 8 with seat, is set on seat 310
There is cushion 9.Railing 8 plays certain protective effect, and the cushion 9 on seat 310 gives a kind of comfort of people.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of eye eyesight measurement apparatus, it is characterised in that include bottom plate（1）, supporting leg（2）, measurement apparatus（3）And pulling
Device（4）.Bottom plate（1）Bottom is respectively arranged on the left side and the right side supporting leg（2）, bottom plate（1）Position to the left is provided with measurement apparatus（3）, bottom
Plate（1）Bottom is provided with pull unit（4）.
A kind of 2. eye eyesight measurement apparatus according to claim 1, it is characterised in that measurement apparatus（3）Include branch
Bar（31）, motor（32）, gear（33）, rack（35）, transverse slat（36）, pedal（37）, the first slide rail（38）, the first sliding block
（39）, seat（310）, support bar（311）, bracing wire（312）, the second slide rail（313）, the second sliding block（314）, visual chart（315）
And illuminating lamp（316）, bottom plate（1）The position to the left at top is provided with pole（31）, pole（31）On motor is installed（32）, motor
（32）Output shaft on be connected with gear（33）, bottom plate（1）First through hole is provided with the inside of position to the left（34）, bottom plate（1）Top
The leftmost side is provided with the first slide rail（38）, the first slide rail（38）On be slidably provided with the first sliding block（39）, the first sliding block（39）'s
Right-hand member is provided with seat（310）, seat（310）Support bar is equipped with left and right sides of bottom（311）, seat（310）Right-hand member bottom is set
There is rack（35）, rack（35）Through first through hole（34）, gear（33）With rack（35）Engagement, rack（35）Bottom is provided with horizontal stroke
Plate（36）, motor（32）Output shaft in the middle part of on be wound with bracing wire（312）, bottom plate（1）Top right side is provided with the second slide rail（313）,
Second slide rail（313）On be slidably provided with the second sliding block（314）, bracing wire（312）Tail end and the second sliding block（314）Connection, the
Two sliding blocks（314）Top be provided with visual chart（315）, visual chart（315）Upper left end illuminating lamp is installed（316）.
A kind of 3. eye eyesight measurement apparatus according to claim 2, it is characterised in that pull unit（4）Include and lead
To block（41）, spring（43）, cross-bar（44）, cylinder（45）And corner block（46）, bottom plate（1）Guide pad is provided among bottom
（41）, guide pad（41）Inner side is provided with guide hole（42）, pole（31）Bottom is hingedly connected with cross-bar（44）, cross-bar（44）Wear
Cross guide hole（42）, guide pad（41）Left side and cross-bar（44）Between be connected with spring（43）, bottom plate（1）Bottom position to the right is set
There is cylinder（45）, cylinder（45）Lower end is provided with corner block（46）, cross-bar（44）Right-hand member be located at corner block（46）Lower section simultaneously
It is in contact with it.
4. a kind of eye eyesight measurement apparatus according to claim 3, it is characterised in that also include eye-shading device（5）,
Eye-shading device（5）Include the first L-shaped bar（51）, the 3rd slide rail（52）, the 3rd sliding block（53）, telescopic band（54）, eyeshade（55）
And sponge（56）, the first slide rail（38）Top is provided with the first L-shaped bar（51）, the first L-shaped bar（51）Bottom is provided with the 3rd slide rail
（52）, the 3rd slide rail（52）On be slidably provided with the 3rd sliding block（53）, the 3rd sliding block（53）Bottom is provided with telescopic band（54）, stretch
Contracting band（54）Bottom is connected with eyeshade（55）, eyeshade（55）Inner side is provided with sponge（56）.
5. a kind of eye eyesight measurement apparatus according to claim 4, it is characterised in that also include the second L-shaped bar（6）
And reflective mirror（7）, visual chart（315）Top left side is connected with the second L-shaped bar（6）, the second L-shaped bar（6）Inner side is provided with reflective mirror
（7）.
6. a kind of eye eyesight measurement apparatus according to claim 5, it is characterised in that also include railing（8）And seat
Pad（9）, seat（310）Position of back is provided with railing with seat（8）, seat（310）It is provided with cushion（9）.
A kind of 7. eye eyesight measurement apparatus according to claim 6, it is characterised in that seat（310）Material for not
Become rusty steel.
A kind of 8. eye eyesight measurement apparatus according to claim 7, it is characterised in that transverse slat（36）Material be hard
Rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618679.4A CN107397527B (en) | 2017-07-26 | 2017-07-26 | A kind of eye eyesight measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618679.4A CN107397527B (en) | 2017-07-26 | 2017-07-26 | A kind of eye eyesight measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107397527A true CN107397527A (en) | 2017-11-28 |
| CN107397527B CN107397527B (en) | 2019-04-30 |
Family
ID=60401522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618679.4A Active CN107397527B (en) | 2017-07-26 | 2017-07-26 | A kind of eye eyesight measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107397527B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245127A (en) * | 2018-01-18 | 2018-07-06 | 邱长根 | It is a kind of to be easy to adjusting type auxiliary sight test means for ophthalmology |
| CN108433695A (en) * | 2018-02-24 | 2018-08-24 | 曾桂英 | It is a kind of to be conveniently adjusted type auxiliary sight test means for ophthalmology |
| CN108433694A (en) * | 2018-02-24 | 2018-08-24 | 周应华 | It is a kind of to facilitate adjusting type to assist sight test means for ophthalmology |
| CN109077709A (en) * | 2018-08-31 | 2018-12-25 | 重庆建工住宅建设有限公司 | A kind of job site personnel health monitoring systems |
| CN111870219A (en) * | 2020-07-29 | 2020-11-03 | 深圳职业技术学院 | Vision detection system and optometry method for preventing overcorrection |
| CN112245216A (en) * | 2020-10-20 | 2021-01-22 | 苏成龙 | Be used for ophthalmology's supplementary eyesight testing arrangement of adjustment type of being convenient for |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108513U (en) * | 1991-12-17 | 1992-07-01 | 李银喜 | Vision testing apparatus for myopia |
| CN102415873A (en) * | 2010-09-28 | 2012-04-18 | 南通盛利重工机械制造有限公司 | Near vision chart with distance marking rod |
| US20130201447A1 (en) * | 2012-02-03 | 2013-08-08 | Digitalvision, Llc | Refractometer with a comparative vision correction simulator |
| CN204246107U (en) * | 2014-10-28 | 2015-04-08 | 张凤兰 | Novel myopia checks treatment table |
| CN204683562U (en) * | 2015-05-30 | 2015-10-07 | 徐钢 | A kind of medical ophthalmic sight test means |
| JP2016515017A (en) * | 2013-03-11 | 2016-05-26 | チルドレンズ ヘルスケア オブ アトランタ， インコーポレイテッド | System and method for detection of cognitive and developmental status |
| CN205411140U (en) * | 2015-12-10 | 2016-08-03 | 中山大学中山眼科中心 | Teller looks quick card inspection operation panel |
| CN206333901U (en) * | 2016-09-01 | 2017-07-18 | 阿坝师范学院 | Multifunction students ' physique evaluation apparatus |
-
2017
- 2017-07-26 CN CN201710618679.4A patent/CN107397527B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108513U (en) * | 1991-12-17 | 1992-07-01 | 李银喜 | Vision testing apparatus for myopia |
| CN102415873A (en) * | 2010-09-28 | 2012-04-18 | 南通盛利重工机械制造有限公司 | Near vision chart with distance marking rod |
| US20130201447A1 (en) * | 2012-02-03 | 2013-08-08 | Digitalvision, Llc | Refractometer with a comparative vision correction simulator |
| JP2016515017A (en) * | 2013-03-11 | 2016-05-26 | チルドレンズ ヘルスケア オブ アトランタ， インコーポレイテッド | System and method for detection of cognitive and developmental status |
| CN204246107U (en) * | 2014-10-28 | 2015-04-08 | 张凤兰 | Novel myopia checks treatment table |
| CN204683562U (en) * | 2015-05-30 | 2015-10-07 | 徐钢 | A kind of medical ophthalmic sight test means |
| CN205411140U (en) * | 2015-12-10 | 2016-08-03 | 中山大学中山眼科中心 | Teller looks quick card inspection operation panel |
| CN206333901U (en) * | 2016-09-01 | 2017-07-18 | 阿坝师范学院 | Multifunction students ' physique evaluation apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245127A (en) * | 2018-01-18 | 2018-07-06 | 邱长根 | It is a kind of to be easy to adjusting type auxiliary sight test means for ophthalmology |
| CN108433695A (en) * | 2018-02-24 | 2018-08-24 | 曾桂英 | It is a kind of to be conveniently adjusted type auxiliary sight test means for ophthalmology |
| CN108433694A (en) * | 2018-02-24 | 2018-08-24 | 周应华 | It is a kind of to facilitate adjusting type to assist sight test means for ophthalmology |
| CN108433694B (en) * | 2018-02-24 | 2020-05-26 | 邵阳爱尔眼科医院有限公司 | Convenient-to-adjust type auxiliary vision testing device for ophthalmology department |
| CN108433695B (en) * | 2018-02-24 | 2020-07-03 | 北华大学 | Be used for ophthalmology's supplementary eyesight testing arrangement of adjustment type of being convenient for |
| CN109077709A (en) * | 2018-08-31 | 2018-12-25 | 重庆建工住宅建设有限公司 | A kind of job site personnel health monitoring systems |
| CN111870219A (en) * | 2020-07-29 | 2020-11-03 | 深圳职业技术学院 | Vision detection system and optometry method for preventing overcorrection |
| CN112245216A (en) * | 2020-10-20 | 2021-01-22 | 苏成龙 | Be used for ophthalmology's supplementary eyesight testing arrangement of adjustment type of being convenient for |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107397527B (en) | 2019-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107397527A (en) | A kind of eye eyesight measurement apparatus | |
| CN203154235U (en) | Eyesight compensation training instrument | |
| CN106859919A (en) | One kind can survey the healthy trainer of lower limb in real time | |
| CN203987979U (en) | Optometry glasses testing device | |
| CN107468204A (en) | A kind of high reliability ophthalmology detection means | |
| CN109394165B (en) | Self-service eyesight testing device | |
| CN211409010U (en) | Head supporting equipment with adjusting mechanism for ophthalmologic vision detection | |
| CN108245127B (en) | Be used for ophthalmology easily supplementary eyesight testing arrangement of adjustment type | |
| CN108478182A (en) | It is a kind of to be conveniently adjusted type checking platform for ophthalmology | |
| CN107811605A (en) | A kind of adjustable sight test means of ophtalmic treatments | |
| CN108175374B (en) | eyesight test device convenient for adjustment for ophthalmology | |
| CN210844127U (en) | Eye gathers scattered function trainer | |
| CN109528153B (en) | Ophthalmologic examination instrument | |
| CN215017179U (en) | Novel lower jaw supporting structure for eye vision nursing examination | |
| CN107928952B (en) | Medical treatment ophthalmic inspection auxiliary assembly | |
| CN108433694B (en) | Convenient-to-adjust type auxiliary vision testing device for ophthalmology department | |
| CN206560431U (en) | Comprehensive optometry instrument with head steady function | |
| CN214231290U (en) | Self-service pupil distance automatic measuring device | |
| CN215687757U (en) | Eye vision optical image detector | |
| CN216364997U (en) | Ophthalmic eyesight testing arrangement convenient to adjust | |
| CN110279390A (en) | A kind of ophthalmic diagnosis auxiliary instrument | |
| CN117017197A (en) | Ophthalmic myopia examination equipment | |
| CN211750820U (en) | Special seat for ophthalmologic examination | |
| CN219126299U (en) | Optometry lens equipment with comprehensive eye detector | |
| CN215959814U (en) | Multi-purpose formula ophthalmology inspection device of ophthalmology |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190402 Address after: 430061 No. 481 Zhongshan Road, Wuchang District, Wuhan City, Hubei Province Applicant after: WUHAN AIER EYE HOSPITAL CO., LTD. Address before: 341000 mailbox 356, Gannan Medical College, 23 Youth Road, Ganzhou City, Jiangxi Province Applicant before: Xie Yangping |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |