CN109512377A - A kind of protanopia anerythrochloropsia disease examination disk - Google Patents
A kind of protanopia anerythrochloropsia disease examination disk Download PDFInfo
- Publication number
- CN109512377A CN109512377A CN201811248140.5A CN201811248140A CN109512377A CN 109512377 A CN109512377 A CN 109512377A CN 201811248140 A CN201811248140 A CN 201811248140A CN 109512377 A CN109512377 A CN 109512377A
- Authority
- CN
- China
- Prior art keywords
- plate
- guide
- disk
- block
- framework
- 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
- A61B3/0325—Devices for presenting test symbols or characters, e.g. test chart projectors provided with red and green targets
Abstract
The present invention relates to a kind of inspection disk more particularly to a kind of protanopia anerythrochloropsia disease examination disks.Therefore, technical problem of the invention are as follows: providing one kind more easily can carry out rotation replacement to colour blindness plate, and lift the protanopia anerythrochloropsia disease examination disk that coloring blind plate avoids hand soreness without medical staff.Technical solution: a kind of protanopia anerythrochloropsia disease examination disk includes circular frame, endless glide, ring slider, disk, colour blindness plate, knob, shaft, bearing block, ring-shaped guide rail, annular guide block, circular slab, pinion gear etc.；Circular frame top center is provided with round hole, and circular frame internal upper part is connected with endless glide, and endless glide is equipped with two ring sliders engaged therewith.The present invention is by the way that the colour blindness plate of different colours to be placed in placing groove, twisting knob can be rotated colour blindness plate, and pull the first pulling block that can make the region of different colours and the cooperation of colour blindness plate that patient be allowed to confirm color, lift coloring blind plate without medical staff, it is more convenient, it is time saving and energy saving.
Description
Technical field
The present invention relates to a kind of inspection disk more particularly to a kind of protanopia anerythrochloropsia disease examination disks.
Background technique
In daily life, people are frequently seen the thing of various colors and misunderstand especially by the color of traffic lights, can send out
Raw dangerous, so hospital is needed to check colour blindness disease, usual doctor is that hand holds colour blindness plate people's confirmation, by
Relatively more in the color of test, medical staff then needs constantly to replace colour blindness plate, more troublesome, and medical staff is for a long time
Act colour blind plate, hand, which is easy to ache, influences follow-up work, so medical staff can all place the colour blindness plate of different colours
People are allowed to confirm on desk, such colour blindness plate, which is easily fallen, to be caused to damage.
Summary of the invention
In order to overcome the color of test relatively more, medical staff then needs constantly to replace colour blindness plate, more troublesome, and
Medical staff lifts coloring blind plate for a long time, and hand is easy to ache the shortcomings that influencing follow-up work, therefore, technical problem of the invention
Are as follows: providing one kind more easily can carry out rotation replacement to colour blindness plate, and lifts coloring blind plate without medical staff and avoid hand
The protanopia anerythrochloropsia disease examination disk ached.
Technical solution: a kind of protanopia anerythrochloropsia disease examination disk, include circular frame, endless glide, ring slider, disk,
Colour blindness plate, knob, shaft, bearing block, ring-shaped guide rail, annular guide block, circular slab, pinion gear, framework, the first motion bar, first
Pulling block, the first fixed block, the first directive wheel, the first bracing wire, directive slide track, guide runner, the first spring, the first rack gear, the first L
Type bar, second spring and first pulley, circular frame top center are provided with round hole, and circular frame internal upper part is connected with annular cunning
Rail, endless glide are equipped with two ring sliders engaged therewith, and ring slider is slidably matched with endless glide, and two annulars are sliding
Disk is connected between block medial surface, disk top is located in round hole, and center location is connected with knob, disk top at the top of disk
Portion is circumferentially evenly spaced to open there are four placing groove, and placing groove is interior to be equipped with colour blindness plate, and the number among colour blindness plate is hollow out setting,
Disk bottom is evenly spaced to be opened there are four through-hole, through-hole with placing groove is interior is connected to, through-hole is corresponding with placing groove, round hole bottom
Portion's center location is Embedded to be equipped with bearing block, and shaft is connect with the bearing in bearing block, shaft top and disk bottom circle
The connection of heart position, circular frame internal upper part are connected with ring-shaped guide rail, and ring-shaped guide rail is equipped with two engaged therewith annular guide blocks, and two
Circular slab is connected between a annular guide block medial surface, there are four types of different colors for evenly spaced distribution at the top of circular slab, turn
For axle position in circular slab center location, circular slab bottom center location is connected with pinion gear, in circular frame front and rear sides right part it
Between be connected with directive slide track, directive slide track is equipped with guide runner engaged therewith, and guide runner is slidably matched with directive slide track,
It is connected with the first spring on front side of preceding guide runner leading flank and circular frame between right part, it is affixed between two guide runner left sides
There is the first rack gear, the first rack gear, which is located on the right side of pinion gear, to be engaged, and trailing flank right part is equipped with first pulley in circular frame, circle
Shape frame lower right side is connected with framework, is equipped with the first directive wheel on the left of trailing flank in framework, framework top left side is provided with guiding
Sliding slot, guide chute is interior to be equipped with the first motion bar, and the first motion bar top is connected with the first pulling block, and the first motion bar bottom end is affixed
There is the first fixed block, the first bracing wire is connected in the middle part of the first fixed block trailing flank, the first bracing wire tail end is worn around the first directive wheel
Cross on the right side of circular frame, connect further around first pulley is crossed with the first rack gear rear end, framework top left side is evenly spaced open there are four
First guide hole, the first guide hole, which is located on the left of guide chute, to be communicated therewith, the evenly spaced rotary type connection of the outer top left side of framework
There is the first L-type bar, the first L-type bar rear portion is located above the first guide hole, on the left of the outer leading flank of the first L-type bar and outside framework
Second spring is connected between top.
It in a preferred embodiment of the present invention, further include having rotating device, rotating device includes the second motion bar,
It is two pulling blocks, the second fixed block, the second directive wheel, the second bracing wire, horizontal slide rail, horizontal slider, third spring, the second rack gear, big
Gear, the second L-type bar, the 4th spring and second pulley, shaft lower part are connected with gear wheel, front and rear sides left part in circular frame
Between be connected with horizontal slide rail, horizontal slide rail is equipped with two horizontal sliders engaged therewith, and horizontal slider and horizontal slide rail are sliding
It is dynamic to cooperate, third spring is connected in the middle part of rear side horizontal slider trailing flank and in circular frame between rear side left part, two are horizontal sliding
The second rack gear is connected between block right side, the second rack gear, which is located on the left of gear wheel, to be engaged, left part peace in front side in circular frame
Equipped with second pulley, the second directive wheel is installed on the right side of leading flank in framework, framework top right side is provided with guide groove, is equipped in guide groove
Second motion bar, the second motion bar top are connected with the second pulling block, and the second motion bar bottom end is connected with the second fixed block, and second is solid
To determine to be connected with the second bracing wire in the middle part of block leading flank, the second bracing wire tail end passes through circular frame right front around the second directive wheel, then
It is connect around second pulley with the second rack gear front end, framework top right side is evenly spaced to open that there are four the second guide holes, and second leads
Hole, which is located on the left of guide groove, to be communicated therewith, and the outer evenly spaced rotary type of top right side of framework is connected with the second L-type bar, the 2nd L
Type bar front is located above the second guide hole, is connected with the 4th between the second L-type bar outside back left side of face and the outer top of framework
Spring.
It in a preferred embodiment of the present invention, further include having vertical bar, pressing plate and the 5th spring, eccentric position at the top of disk
Evenly spaced to be connected with vertical bar, vertical bar is corresponding with colour blindness plate, and vertical bar is equipped with pressing plate, and pressing plate is located above colour blindness plate and it
Contact is wrapped with the 5th spring between pressing plate top and vertical bar inner top.
In a preferred embodiment of the present invention, further include having riser, pointer, 7 type kellies and limited block, pushed up outside circular frame
It is connected with riser on the left of portion, riser top right side is provided with card slot, and riser lower right side rotary type is connected with pointer, and pointer is located at
Above colour blindness plate, pointer leading flank right side rotary type is connected with 7 type kellies, and pointer leading flank lower right side is connected with limit
Block, limited block top are engaged with 7 type kellies.
Medical staff twists knob first, and knob is disc-rotated, and disk rotational drives the rotation of colour blindness plate,
When colour blindness plate turns to suitable position, stop twisting knob, medical staff pulls the first pulling block to move forward again, the first pulling block
It moving forward and the first motion bar is driven to move forward, the first motion bar, which moves forward, drives the first fixed block to move forward, and first
Fixed block is advanced through the first bracing wire and guide runner is driven to move backward, and the first spring elongation, guide runner moves backward
The first rack gear is driven to move backward, the first rack gear, which moves backward, drives pinion gear reversion, and pinion gear reversion drives round board reversal,
Circular slab rotates so that color region rotates, and when the first motion bar moves forward on the right side of suitable first guide hole, stopping is drawn
Dynamic first pulling block, pulls the first L-type bar to swing forward, and second spring compression, the first L-type bar, which is swung forward, does not lead first
When hole is blocked, the first pulling block can be pulled to be moved to the left, the first motion bar is driven to be moved to the left, the first motion bar is moved to the left
When in the first guide hole, the first L-type bar can be unclamped, because of the effect of second spring, the first L-type bar swings backward recovery to original
Position, unclamps again the first pulling block, and then the first L-type bar blocks the first motion bar, and doctor may specify that one block of colour blindness plate allows people
Checked, if people can find out the color of hollowed out number on colour blindness plate, with regard to explanation there is no colour blindness disease, it is on the contrary then coloured
Blind disease can carry out the test of multiple color to people, need to test other colors repeatedly, can be by color
Blind plate takes out out of placing groove and is replaced, then new colour blindness plate is put into placing groove.When all colours are all tested
Afterwards, the first L-type bar can be pulled to swing forward again not blocking the first guide hole, then the first pulling block is pulled to move right drive
First motion bar moves right and the first guide hole is detached from, and unclamps the first pulling block, and because of the effect of the first spring, the first rack gear is to Forward
Dynamic that pinion gear is driven to rotate forward, pinion gear, which rotates forward drive circular slab and rotates forward, to be restored to original position, meanwhile, the first pulling block moves backward recovery
To original position.
Medical staff pulls the second pulling block to move backward first, and the second pulling block, which moves backward, drives the second motion bar to move back
Dynamic, the second motion bar, which moves backward, drives the second fixed block to move backward, and the second fixed block moves rearwardly through the second bracing wire band
Dynamic second rack gear moves forward, third spring elongation, and the second rack gear, which moves forward, drives gear wheel reversion, and gear wheel reversion drives
Shaft reversion, shaft reversion drive disk reversion, and disk reversion drives colour blindness board reversal, when the second motion bar is moved rearwardly into conjunction
When on the right side of the second suitable guide hole, the second pulling block is stopped drag, the second L-type bar can be pulled to swing backward, the 4th spring-compressed,
Second L-type bar, which is swung backward, does not block the second guide hole, can pull the second pulling block be moved to the left drive the second motion bar to
It moves left, the second motion bar is moved to the left in the second guide hole, the second L-type bar is unclamped, because of the effect of the 4th spring, the 2nd L
Type bar, which is swung forward, blocks the second motion bar, can start to carry out colour blindness test to people.After the completion of colour blindness test, i.e.,
The second L-type bar can be pulled to swing backward not block the second motion bar, then pull the second pulling block to move right and drive second to live
Lever moves right to be detached from the second guide hole, is unclamped the second L-type bar and is restored to original position, the second pulling block is unclamped again, because of third bullet
The effect of spring, the second rack gear, which moves backward, drives gear wheel to rotate forward, and then drives colour blindness plate to rotate forward and restore to original position, meanwhile, also
It drives the second pulling block to move forward to restore to original position.In this way, more convenient rotation of the medical staff to colour blindness plate.
When needing to replace colour blindness, medical staff can pull pressing plate to move up, the 5th spring-compressed, pressing plate
It moves up and is not contacted with colour blindness plate, colour blindness plate can be taken out and be replaced.After the colour blindness plate of other colors places, pine
Pressing plate is opened, because of the effect of the 5th spring, pressing plate is moved down to contact with colour blindness plate and is fixed, and can start to carry out color to people
Blind Test examination.In this way, can prevent colour blindness plate from throwing away out of placing groove in rotation.
When colour blindness plate is turned to suitable position by medical staff, people can to pointer be directed toward colour blindness plate on number
Word color is confirmed.After the completion of the test of people's colour blindness, and when needing to replace colour blindness plate, pointer can be pulled upward
State in a vertical shape is swung, then 7 type kellies is pulled to invert, the reversion of 7 type kellies is caught in card slot, and 7 type kellies will refer to card slot cooperation
Needle is fixed, and can start to replace colour blindness plate.When colour blindness plate replacement after the completion of, can pull 7 type kellies be swung up with
Card slot is detached from, then pointer is pulled to restore to lower swing to original position.In this way, can make people clearer on bulletin colour blind plate
Digital color confirmed.
Compared with prior art, the invention has the following advantages that the present invention is by the way that the colour blindness plate of different colours to be placed on
In placing groove, twisting knob can be rotated colour blindness plate, and pull the first pulling block that can make the region of different colours and colour blindness plate
Cooperate and patient is allowed to confirm color, lifts coloring blind plate without medical staff, it is more convenient, it is time saving and energy saving, and pass through rotating device,
Medical staff can be made more easily to rotate to colour blindness plate, by the effect of pressing plate, then colour blindness plate can be fixed, be prevented
It is detached from when colour blindness plate rotates in placing groove.
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 overlooking structure diagram of the invention.
Fig. 4 is the enlarged diagram of part A of the present invention.
Fig. 5 is the enlarged diagram of part B of the present invention.
In figure: 1, circular frame, 2, round hole, 3, endless glide, 4, ring slider, 5, disk, 6, through-hole, 7, placement
Slot, 8, colour blindness plate, 9, knob, 10, shaft, 11, bearing block, 12, ring-shaped guide rail, 13, annular guide block, 14, circular slab, 15, small
Gear, 16, framework, 17, guide chute, the 18, first motion bar, the 19, first pulling block, the 20, first fixed block, the 21, first guiding
Wheel, the 22, first bracing wire, 23, directive slide track, 24, guide runner, the 25, first spring, the 26, first rack gear, the 27, first guide hole,
28, the first L-type bar, 29, second spring, 30, first pulley, 31, rotating device, 311, guide groove, the 312, second motion bar,
313, the second pulling block, the 314, second fixed block, the 315, second directive wheel, the 316, second bracing wire, 317, horizontal slide rail, 318, level
Sliding block, 319, third spring, the 3110, second rack gear, 3111, gear wheel, the 3112, second guide hole, the 3113, second L-type bar,
3114, the 4th spring, 3115, second pulley, 32, vertical bar, 33, pressing plate, the 34, the 5th spring, 35, riser, 36, card slot, 37, refer to
Needle, 38,7 type kellies, 39, limited block.
Specific embodiment
Although the present invention can be described about specific application or industry, those skilled in the art will recognize that this
The broader applicability of invention.Those skilled in the art will recognize that such as: above, below, upwards, to
Lower or the like term is rather than to indicate the limitation to the scope of the invention being defined by the following claims for describing attached drawing.
Such as: any number designation of first or second etc is only illustrative, and is not intended to limit the invention in any way
Range.
Embodiment 1
A kind of protanopia anerythrochloropsia disease examination disk includes as shown in Figs. 1-5 circular frame 1, endless glide 3, ring slider 4, disk
5, colour blindness plate 8, knob 9, shaft 10, bearing block 11, ring-shaped guide rail 12, annular guide block 13, circular slab 14, pinion gear 15, framework
16, the first motion bar 18, the first pulling block 19, the first fixed block 20, the first directive wheel 21, the first bracing wire 22, directive slide track 23, lead
To sliding block 24, the first spring 25, the first rack gear 26, the first L-type bar 28, second spring 29 and first pulley 30, circular frame 1 is pushed up
Round hole 2 is provided among portion, 1 internal upper part of circular frame is connected with endless glide 3, and endless glide 3 is equipped with two engaged therewith
Ring slider 4, ring slider 4 are slidably matched with endless glide 3, are connected with disk 5 between two 4 medial surfaces of ring slider, circle
5 top of disk is located in round hole 2, and 5 top center location of disk is connected with knob 9, and 5 top of disk is circumferentially evenly spaced to be provided with
Four placing grooves 7, placing groove 7 is interior to be equipped with colour blindness plate 8, and the number among colour blindness plate 8 is hollow out setting, between 5 bottom of disk is uniform
Every open there are four through-hole 6, be connected in through-hole 6 and placing groove 7, through-hole 6 is corresponding with placing groove 7, the 2 bottom center of circle of round hole
Set it is Embedded bearing block 11 is installed, shaft 10 is connect with the bearing in bearing block 11,10 top of shaft and 5 bottom of disk circle
The connection of heart position, 1 internal upper part of circular frame are connected with ring-shaped guide rail 12, and ring-shaped guide rail 12 is equipped with two annulars engaged therewith and leads
Block 13 is connected with circular slab 14 between two annular 13 medial surfaces of guide block, and there are four types of the 14 evenly spaced distributions in top of circular slab
Different colors, shaft 10 are located in 14 center location of circular slab, and 14 bottom center location of circular slab is connected with pinion gear 15, circle
Directive slide track 23 is connected in shape frame 1 between the right part of front and rear sides, directive slide track 23 is equipped with guide runner 24 engaged therewith,
Guide runner 24 is slidably matched with directive slide track 23, is connected between 1 front side right part of preceding 24 leading flank of guide runner and circular frame
First spring 25 is connected with the first rack gear 26 between two 24 left sides of guide runner, and it is right that the first rack gear 26 is located at pinion gear 15
Side engages, and trailing flank right part is equipped with first pulley 30 in circular frame 1, and 1 lower right side of circular frame is connected with framework 16, frame
First directive wheel 21 is installed, 16 top left side of framework is provided with guide chute 17, in guide chute 17 in body 16 on the left of trailing flank
Equipped with the first motion bar 18,18 top of the first motion bar is connected with the first pulling block 19, and 18 bottom end of the first motion bar is connected with first
Fixed block 20,20 trailing flank of the first fixed block middle part are connected with the first bracing wire 22, and 22 tail end of the first bracing wire bypasses the first directive wheel
21 pass through 1 right side of circular frame, connect further around first pulley 30 is crossed with 26 rear end of the first rack gear, 16 top left side uniform intervals of framework
Open there are four the first guide hole 27, the first guide hole 27, which is located on the left of guide chute 17, to be communicated therewith, and the outer top left side of framework 16 is equal
The rotary type at even interval is connected with the first L-type bar 28, and 28 rear portion of the first L-type bar is located at 27 top of the first guide hole, the first L-type
Second spring 29 is connected between the outer top of framework 16 on the left of the outer leading flank of bar 28.
Embodiment 2
A kind of protanopia anerythrochloropsia disease examination disk includes as shown in Figs. 1-5 circular frame 1, endless glide 3, ring slider 4, disk
5, colour blindness plate 8, knob 9, shaft 10, bearing block 11, ring-shaped guide rail 12, annular guide block 13, circular slab 14, pinion gear 15, framework
16, the first motion bar 18, the first pulling block 19, the first fixed block 20, the first directive wheel 21, the first bracing wire 22, directive slide track 23, lead
To sliding block 24, the first spring 25, the first rack gear 26, the first L-type bar 28, second spring 29 and first pulley 30, circular frame 1 is pushed up
Round hole 2 is provided among portion, 1 internal upper part of circular frame is connected with endless glide 3, and endless glide 3 is equipped with two engaged therewith
Ring slider 4, ring slider 4 are slidably matched with endless glide 3, are connected with disk 5 between two 4 medial surfaces of ring slider, circle
5 top of disk is located in round hole 2, and 5 top center location of disk is connected with knob 9, and 5 top of disk is circumferentially evenly spaced to be provided with
Four placing grooves 7, placing groove 7 is interior to be equipped with colour blindness plate 8, and the number among colour blindness plate 8 is hollow out setting, between 5 bottom of disk is uniform
Every open there are four through-hole 6, be connected in through-hole 6 and placing groove 7, through-hole 6 is corresponding with placing groove 7, the 2 bottom center of circle of round hole
Set it is Embedded bearing block 11 is installed, shaft 10 is connect with the bearing in bearing block 11,10 top of shaft and 5 bottom of disk circle
The connection of heart position, 1 internal upper part of circular frame are connected with ring-shaped guide rail 12, and ring-shaped guide rail 12 is equipped with two annulars engaged therewith and leads
Block 13 is connected with circular slab 14 between two annular 13 medial surfaces of guide block, and there are four types of the 14 evenly spaced distributions in top of circular slab
Different colors, shaft 10 are located in 14 center location of circular slab, and 14 bottom center location of circular slab is connected with pinion gear 15, circle
Directive slide track 23 is connected in shape frame 1 between the right part of front and rear sides, directive slide track 23 is equipped with guide runner 24 engaged therewith,
Guide runner 24 is slidably matched with directive slide track 23, is connected between 1 front side right part of preceding 24 leading flank of guide runner and circular frame
First spring 25 is connected with the first rack gear 26 between two 24 left sides of guide runner, and it is right that the first rack gear 26 is located at pinion gear 15
Side engages, and trailing flank right part is equipped with first pulley 30 in circular frame 1, and 1 lower right side of circular frame is connected with framework 16, frame
First directive wheel 21 is installed, 16 top left side of framework is provided with guide chute 17, in guide chute 17 in body 16 on the left of trailing flank
Equipped with the first motion bar 18,18 top of the first motion bar is connected with the first pulling block 19, and 18 bottom end of the first motion bar is connected with first
Fixed block 20,20 trailing flank of the first fixed block middle part are connected with the first bracing wire 22, and 22 tail end of the first bracing wire bypasses the first directive wheel
21 pass through 1 right side of circular frame, connect further around first pulley 30 is crossed with 26 rear end of the first rack gear, 16 top left side uniform intervals of framework
Open there are four the first guide hole 27, the first guide hole 27, which is located on the left of guide chute 17, to be communicated therewith, and the outer top left side of framework 16 is equal
The rotary type at even interval is connected with the first L-type bar 28, and 28 rear portion of the first L-type bar is located at 27 top of the first guide hole, the first L-type
Second spring 29 is connected between the outer top of framework 16 on the left of the outer leading flank of bar 28.
It further include having rotating device 31, rotating device 31 includes the second motion bar 312, the fixation of the second pulling block 313, second
Block 314, the second directive wheel 315, the second bracing wire 316, horizontal slide rail 317, horizontal slider 318, third spring 319, the second rack gear
3110, gear wheel 3111, the second L-type bar 3113, the 4th spring 3114 and second pulley 3115,10 lower part of shaft are connected with greatly
Gear 3111 is connected with horizontal slide rail 317 in circular frame 1 between the left part of front and rear sides, horizontal slide rail 317 is equipped with to be cooperated with it
Two horizontal sliders 318, horizontal slider 318 is slidably matched with horizontal slide rail 317, in the middle part of 318 trailing flank of rear side horizontal slider
With in circular frame 1 rear side left part between be connected with third spring 319, be connected with second between two 318 right sides of horizontal slider
Rack gear 3110, the second rack gear 3110, which is located on the left of gear wheel 3111, to be engaged, and it is sliding to be equipped with second for front side left part in circular frame 1
3115 are taken turns, the second directive wheel 315 is installed on the right side of leading flank in framework 16,16 top right side of framework is provided with guide groove 311, guide groove
The second motion bar 312 is equipped in 311,312 top of the second motion bar is connected with the second pulling block 313, and 312 bottom end of the second motion bar is solid
Be connected to the second fixed block 314, be connected with the second bracing wire 316 in the middle part of 314 leading flank of the second fixed block, 316 tail end of the second bracing wire around
The second directive wheel 315 is crossed across 1 right front of circular frame, is connect further around second pulley 3115 is crossed with 3110 front end of the second rack gear,
16 top right side of framework is evenly spaced to be opened there are four the second guide hole 3112, and the second guide hole 3112 is located at 311 left side of guide groove and its
Connection, the 16 evenly spaced rotary type of outer top right side of framework are connected with the second L-type bar 3113, before the second L-type bar 3113
Portion is located at the top of the second guide hole 3112, and the is connected between 3113 outside back left side of face of the second L-type bar and the outer top of framework 16
Four springs 3114.
Embodiment 3
A kind of protanopia anerythrochloropsia disease examination disk includes as shown in Figs. 1-5 circular frame 1, endless glide 3, ring slider 4, disk
5, colour blindness plate 8, knob 9, shaft 10, bearing block 11, ring-shaped guide rail 12, annular guide block 13, circular slab 14, pinion gear 15, framework
16, the first motion bar 18, the first pulling block 19, the first fixed block 20, the first directive wheel 21, the first bracing wire 22, directive slide track 23, lead
To sliding block 24, the first spring 25, the first rack gear 26, the first L-type bar 28, second spring 29 and first pulley 30, circular frame 1 is pushed up
Round hole 2 is provided among portion, 1 internal upper part of circular frame is connected with endless glide 3, and endless glide 3 is equipped with two engaged therewith
Ring slider 4, ring slider 4 are slidably matched with endless glide 3, are connected with disk 5 between two 4 medial surfaces of ring slider, circle
5 top of disk is located in round hole 2, and 5 top center location of disk is connected with knob 9, and 5 top of disk is circumferentially evenly spaced to be provided with
Four placing grooves 7, placing groove 7 is interior to be equipped with colour blindness plate 8, and the number among colour blindness plate 8 is hollow out setting, between 5 bottom of disk is uniform
Every open there are four through-hole 6, be connected in through-hole 6 and placing groove 7, through-hole 6 is corresponding with placing groove 7, the 2 bottom center of circle of round hole
Set it is Embedded bearing block 11 is installed, shaft 10 is connect with the bearing in bearing block 11,10 top of shaft and 5 bottom of disk circle
The connection of heart position, 1 internal upper part of circular frame are connected with ring-shaped guide rail 12, and ring-shaped guide rail 12 is equipped with two annulars engaged therewith and leads
Block 13 is connected with circular slab 14 between two annular 13 medial surfaces of guide block, and there are four types of the 14 evenly spaced distributions in top of circular slab
Different colors, shaft 10 are located in 14 center location of circular slab, and 14 bottom center location of circular slab is connected with pinion gear 15, circle
Directive slide track 23 is connected in shape frame 1 between the right part of front and rear sides, directive slide track 23 is equipped with guide runner 24 engaged therewith,
Guide runner 24 is slidably matched with directive slide track 23, is connected between 1 front side right part of preceding 24 leading flank of guide runner and circular frame
First spring 25 is connected with the first rack gear 26 between two 24 left sides of guide runner, and it is right that the first rack gear 26 is located at pinion gear 15
Side engages, and trailing flank right part is equipped with first pulley 30 in circular frame 1, and 1 lower right side of circular frame is connected with framework 16, frame
First directive wheel 21 is installed, 16 top left side of framework is provided with guide chute 17, in guide chute 17 in body 16 on the left of trailing flank
Equipped with the first motion bar 18,18 top of the first motion bar is connected with the first pulling block 19, and 18 bottom end of the first motion bar is connected with first
Fixed block 20,20 trailing flank of the first fixed block middle part are connected with the first bracing wire 22, and 22 tail end of the first bracing wire bypasses the first directive wheel
21 pass through 1 right side of circular frame, connect further around first pulley 30 is crossed with 26 rear end of the first rack gear, 16 top left side uniform intervals of framework
Open there are four the first guide hole 27, the first guide hole 27, which is located on the left of guide chute 17, to be communicated therewith, and the outer top left side of framework 16 is equal
The rotary type at even interval is connected with the first L-type bar 28, and 28 rear portion of the first L-type bar is located at 27 top of the first guide hole, the first L-type
Second spring 29 is connected between the outer top of framework 16 on the left of the outer leading flank of bar 28.
It further include having rotating device 31, rotating device 31 includes the second motion bar 312, the fixation of the second pulling block 313, second
Block 314, the second directive wheel 315, the second bracing wire 316, horizontal slide rail 317, horizontal slider 318, third spring 319, the second rack gear
3110, gear wheel 3111, the second L-type bar 3113, the 4th spring 3114 and second pulley 3115,10 lower part of shaft are connected with greatly
Gear 3111 is connected with horizontal slide rail 317 in circular frame 1 between the left part of front and rear sides, horizontal slide rail 317 is equipped with to be cooperated with it
Two horizontal sliders 318, horizontal slider 318 is slidably matched with horizontal slide rail 317, in the middle part of 318 trailing flank of rear side horizontal slider
With in circular frame 1 rear side left part between be connected with third spring 319, be connected with second between two 318 right sides of horizontal slider
Rack gear 3110, the second rack gear 3110, which is located on the left of gear wheel 3111, to be engaged, and it is sliding to be equipped with second for front side left part in circular frame 1
3115 are taken turns, the second directive wheel 315 is installed on the right side of leading flank in framework 16,16 top right side of framework is provided with guide groove 311, guide groove
The second motion bar 312 is equipped in 311,312 top of the second motion bar is connected with the second pulling block 313, and 312 bottom end of the second motion bar is solid
Be connected to the second fixed block 314, be connected with the second bracing wire 316 in the middle part of 314 leading flank of the second fixed block, 316 tail end of the second bracing wire around
The second directive wheel 315 is crossed across 1 right front of circular frame, is connect further around second pulley 3115 is crossed with 3110 front end of the second rack gear,
16 top right side of framework is evenly spaced to be opened there are four the second guide hole 3112, and the second guide hole 3112 is located at 311 left side of guide groove and its
Connection, the 16 evenly spaced rotary type of outer top right side of framework are connected with the second L-type bar 3113, before the second L-type bar 3113
Portion is located at the top of the second guide hole 3112, and the is connected between 3113 outside back left side of face of the second L-type bar and the outer top of framework 16
Four springs 3114.
Further include having vertical bar 32, pressing plate 33 and the 5th spring 34,5 top eccentric position of disk is evenly spaced be connected with it is perpendicular
Bar 32, vertical bar 32 is corresponding with colour blindness plate 8, and vertical bar 32 is equipped with pressing plate 33, and pressing plate 33, which is located above colour blindness plate 8, to be in contact with it,
The 5th spring 34 is wrapped between 33 top of pressing plate and 32 inner top of vertical bar.
Embodiment 4
A kind of protanopia anerythrochloropsia disease examination disk includes as shown in Figs. 1-5 circular frame 1, endless glide 3, ring slider 4, disk
5, colour blindness plate 8, knob 9, shaft 10, bearing block 11, ring-shaped guide rail 12, annular guide block 13, circular slab 14, pinion gear 15, framework
16, the first motion bar 18, the first pulling block 19, the first fixed block 20, the first directive wheel 21, the first bracing wire 22, directive slide track 23, lead
To sliding block 24, the first spring 25, the first rack gear 26, the first L-type bar 28, second spring 29 and first pulley 30, circular frame 1 is pushed up
Round hole 2 is provided among portion, 1 internal upper part of circular frame is connected with endless glide 3, and endless glide 3 is equipped with two engaged therewith
Ring slider 4, ring slider 4 are slidably matched with endless glide 3, are connected with disk 5 between two 4 medial surfaces of ring slider, circle
5 top of disk is located in round hole 2, and 5 top center location of disk is connected with knob 9, and 5 top of disk is circumferentially evenly spaced to be provided with
Four placing grooves 7, placing groove 7 is interior to be equipped with colour blindness plate 8, and the number among colour blindness plate 8 is hollow out setting, between 5 bottom of disk is uniform
Every open there are four through-hole 6, be connected in through-hole 6 and placing groove 7, through-hole 6 is corresponding with placing groove 7, the 2 bottom center of circle of round hole
Set it is Embedded bearing block 11 is installed, shaft 10 is connect with the bearing in bearing block 11,10 top of shaft and 5 bottom of disk circle
The connection of heart position, 1 internal upper part of circular frame are connected with ring-shaped guide rail 12, and ring-shaped guide rail 12 is equipped with two annulars engaged therewith and leads
Block 13 is connected with circular slab 14 between two annular 13 medial surfaces of guide block, and there are four types of the 14 evenly spaced distributions in top of circular slab
Different colors, shaft 10 are located in 14 center location of circular slab, and 14 bottom center location of circular slab is connected with pinion gear 15, circle
Directive slide track 23 is connected in shape frame 1 between the right part of front and rear sides, directive slide track 23 is equipped with guide runner 24 engaged therewith,
Guide runner 24 is slidably matched with directive slide track 23, is connected between 1 front side right part of preceding 24 leading flank of guide runner and circular frame
First spring 25 is connected with the first rack gear 26 between two 24 left sides of guide runner, and it is right that the first rack gear 26 is located at pinion gear 15
Side engages, and trailing flank right part is equipped with first pulley 30 in circular frame 1, and 1 lower right side of circular frame is connected with framework 16, frame
First directive wheel 21 is installed, 16 top left side of framework is provided with guide chute 17, in guide chute 17 in body 16 on the left of trailing flank
Equipped with the first motion bar 18,18 top of the first motion bar is connected with the first pulling block 19, and 18 bottom end of the first motion bar is connected with first
Fixed block 20,20 trailing flank of the first fixed block middle part are connected with the first bracing wire 22, and 22 tail end of the first bracing wire bypasses the first directive wheel
21 pass through 1 right side of circular frame, connect further around first pulley 30 is crossed with 26 rear end of the first rack gear, 16 top left side uniform intervals of framework
Open there are four the first guide hole 27, the first guide hole 27, which is located on the left of guide chute 17, to be communicated therewith, and the outer top left side of framework 16 is equal
The rotary type at even interval is connected with the first L-type bar 28, and 28 rear portion of the first L-type bar is located at 27 top of the first guide hole, the first L-type
Second spring 29 is connected between the outer top of framework 16 on the left of the outer leading flank of bar 28.
It further include having rotating device 31, rotating device 31 includes the second motion bar 312, the fixation of the second pulling block 313, second
Block 314, the second directive wheel 315, the second bracing wire 316, horizontal slide rail 317, horizontal slider 318, third spring 319, the second rack gear
3110, gear wheel 3111, the second L-type bar 3113, the 4th spring 3114 and second pulley 3115,10 lower part of shaft are connected with greatly
Gear 3111 is connected with horizontal slide rail 317 in circular frame 1 between the left part of front and rear sides, horizontal slide rail 317 is equipped with to be cooperated with it
Two horizontal sliders 318, horizontal slider 318 is slidably matched with horizontal slide rail 317, in the middle part of 318 trailing flank of rear side horizontal slider
With in circular frame 1 rear side left part between be connected with third spring 319, be connected with second between two 318 right sides of horizontal slider
Rack gear 3110, the second rack gear 3110, which is located on the left of gear wheel 3111, to be engaged, and it is sliding to be equipped with second for front side left part in circular frame 1
3115 are taken turns, the second directive wheel 315 is installed on the right side of leading flank in framework 16,16 top right side of framework is provided with guide groove 311, guide groove
The second motion bar 312 is equipped in 311,312 top of the second motion bar is connected with the second pulling block 313, and 312 bottom end of the second motion bar is solid
Be connected to the second fixed block 314, be connected with the second bracing wire 316 in the middle part of 314 leading flank of the second fixed block, 316 tail end of the second bracing wire around
The second directive wheel 315 is crossed across 1 right front of circular frame, is connect further around second pulley 3115 is crossed with 3110 front end of the second rack gear,
16 top right side of framework is evenly spaced to be opened there are four the second guide hole 3112, and the second guide hole 3112 is located at 311 left side of guide groove and its
Connection, the 16 evenly spaced rotary type of outer top right side of framework are connected with the second L-type bar 3113, before the second L-type bar 3113
Portion is located at the top of the second guide hole 3112, and the is connected between 3113 outside back left side of face of the second L-type bar and the outer top of framework 16
Four springs 3114.
Further include having vertical bar 32, pressing plate 33 and the 5th spring 34,5 top eccentric position of disk is evenly spaced be connected with it is perpendicular
Bar 32, vertical bar 32 is corresponding with colour blindness plate 8, and vertical bar 32 is equipped with pressing plate 33, and pressing plate 33, which is located above colour blindness plate 8, to be in contact with it,
The 5th spring 34 is wrapped between 33 top of pressing plate and 32 inner top of vertical bar.
It further include having riser 35, pointer 37,7 type kellies 38 and limited block 39, the outer top left side of circular frame 1 is connected with riser
35,35 top right side of riser is provided with card slot 36, and 35 lower right side rotary type of riser is connected with pointer 37, and pointer 37 is located at colour blindness
8 top of plate, 37 leading flank of pointer right side rotary type are connected with 7 type kellies 38, and 37 leading flank lower right side of pointer is affixed limited
Position block 39,39 top of limited block are engaged with 7 type kellies 38.
Medical staff twists knob 9 and rotates first, and the rotation of knob 9 drives disk 5 to rotate, and the rotation of disk 5 drives colour blindness plate 8
Rotation when colour blindness plate 8 turns to suitable position, stops twisting knob 9, and medical staff pulls the first pulling block 19 to Forward again
Dynamic, the forward movement of the first pulling block 19 drives the first motion bar 18 to move forward, and the first motion bar 18, which moves forward, drives first to consolidate
Determine the forward movement of block 20, the first fixed block 20 is advanced through the first bracing wire 22 and guide runner 24 is driven to move backward, and first
Spring 25 stretches, and guide runner 24, which moves backward, drives the first rack gear 26 to move backward, and it is small that the first rack gear 26 moves backward drive
Gear 15 inverts, and the reversion of pinion gear 15 drives circular slab 14 to invert, and circular slab 14 rotates so that color region rotates, when first living
When lever 18 moves forward to suitable first guide hole, 27 right side, stop drag the first pulling block 19, pull the first L-type bar 28 to
Preceding swing, second spring 29 are compressed, and the first L-type bar 28 is swung forward when not blocking the first guide hole 27, can pull first
Pulling block 19, which is moved to the left, drives the first motion bar 18 to be moved to the left, when the first motion bar 18 is moved to the left in the first guide hole 27,
The first L-type bar 28 can be unclamped, because of the effect of second spring 29, the first L-type bar 28 swings backward recovery to original position, then pine
The first pulling block 19 is opened, and then the first L-type bar 28 blocks the first motion bar 18, doctor may specify that one block of colour blindness plate 8 allows people
Checked, if people can find out the color of hollowed out number on colour blindness plate 8, colour blindness disease there is no with regard to explanation, it is on the contrary then have
Colour blindness disease can carry out the test of multiple color to people, need to test other colors repeatedly, can incite somebody to action
Colour blindness plate 8 takes out out of placing groove 7 and is replaced, then new colour blindness plate 8 is put into placing groove 7.When all colours all
After testing, the first L-type bar 28 can be pulled to swing forward again and do not block the first guide hole 27, then pull the first pulling block 19
It moves right and the first motion bar 18 is driven to move right and the disengaging of the first guide hole 27, the first pulling block 19 is unclamped, because of the first spring 25
Effect, the first rack gear 26 move forward drive pinion gear 15 rotate forward, pinion gear 15 rotate forward drive circular slab 14 rotate forward restore extremely
It is in situ, meanwhile, the first pulling block 19 moves backward recovery to original position.
Medical staff pulls the second pulling block 313 to move backward first, and the second pulling block 313, which moves backward, drives the second motion bar
312 move backward, and the second motion bar 312, which moves backward, drives the second fixed block 314 to move backward, and the second fixed block 314 is backward
Mobile to drive the second rack gear 3110 to move forward by the second bracing wire 316, third spring 319 stretches, and the second rack gear 3110 is forward
Mobile that gear wheel 3111 is driven to invert, the reversion of gear wheel 3111 drives shaft 10 to invert, and the reversion of shaft 10 drives disk 5 to invert,
The reversion of disk 5 drives colour blindness plate 8 to invert, and when the second motion bar 312 is moved rearwardly into suitable second guide hole, 3112 right side, stops
The second pulling block 313 is only pulled, the second L-type bar 3113 can be pulled to swing backward, the compression of the 4th spring 3114, the second L-type gear
Bar 3113, which is swung backward, does not block the second guide hole 3112, and the second pulling block 313 can be pulled to be moved to the left and drive the second motion bar
312 are moved to the left, and the second motion bar 312 is moved to the left in the second guide hole 3112, the second L-type bar 3113 are unclamped, because of the 4th
The effect of spring 3114, the second L-type bar 3113, which is swung forward, blocks the second motion bar 312, can start to carry out people
Colour blindness test.After the completion of colour blindness test, the second L-type bar 3113 can be pulled to swing backward and do not keep off the second motion bar 312
Firmly, then pull the second pulling block 313 move right drive the second motion bar 312 move right and the second guide hole 3112 be detached from, unclamp
Second L-type bar 3113 restores to original position, the second pulling block 313 is unclamped again, because of the effect of third spring 319, the second rack gear 3110
It moves backward and gear wheel 3111 is driven to rotate forward, and then drive colour blindness plate 8 to rotate forward and restore to original position, meanwhile, also drive the second pulling block
313 move forward recovery to original position.In this way, more convenient rotation of the medical staff to colour blindness plate 8.
When needing to replace colour blindness, medical staff can pull pressing plate 33 to move up, the compression of the 5th spring 34,
Pressing plate 33, which moves up, not to be contacted with colour blindness plate 8, can be taken out colour blindness plate 8 and be replaced.When the colour blindness plate 8 of other colors is put
After setting, pressing plate 33 is unclamped, because of the effect of the 5th spring 34, pressing plate 33 is moved down to contact with colour blindness plate 8 and is fixed
Start to carry out colour blindness test to people.In this way, can prevent colour blindness plate 8 from throwing away out of placing groove 7 in rotation.
When colour blindness plate 8 is turned to suitable position by medical staff, on the colour blindness plate 8 that people can be directed toward pointer 37
Digital color confirmed.After the completion of the test of people's colour blindness, and when needing to replace colour blindness plate 8, it can pull and refer to
Needle 37 is swung up state in a vertical shape, then 7 type kellies 38 is pulled to invert, and the reversion of 7 type kellies 38 is caught in card slot 36,7 type kellies
38 is fixed by pointer 37 with the cooperation of card slot 36, can start to replace colour blindness plate 8.After the completion of the replacement of colour blindness plate 8
It pulls 7 type kellies 38 to be swung up to be detached from card slot 36, then pointer 37 is pulled to restore to lower swing to original position.In this way, can
Keep people clearer and digital color on bulletin colour blind plate 8 is confirmed.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field
Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea
The protection scope of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most
On a large scale.
Claims (4)
1. a kind of protanopia anerythrochloropsia disease examination disk, include circular frame (1), endless glide (3), ring slider (4), disk (5),
Colour blindness plate (8) and knob (9), circular frame (1) top center are provided with round hole (2), and circular frame (1) internal upper part is connected with annular cunning
Rail (3), endless glide (3) are equipped with two ring sliders (4) engaged therewith, and ring slider (4) and endless glide (3) are slided
Cooperate, be connected with disk (5) between two ring slider (4) medial surfaces, disk (5) top is located in round hole (2), disk
(5) top center location is connected with knob (9), circumferentially evenly spaced at the top of disk (5) to open there are four placing groove (7), is placed
Colour blindness plate (8) are equipped in slot (7), the intermediate number of colour blindness plate (8) is hollow out setting, and disk (5) bottom is evenly spaced to be provided with
It is connected in four through-holes (6), through-hole (6) and placing groove (7), through-hole (6) is corresponding with placing groove (7), characterized in that further includes
There are shaft (10), bearing block (11), ring-shaped guide rail (12), annular guide block (13), circular slab (14), pinion gear (15), framework
(16), the first motion bar (18), the first pulling block (19), the first fixed block (20), the first directive wheel (21), the first bracing wire (22),
Directive slide track (23), guide runner (24), the first spring (25), the first rack gear (26), the first L-type bar (28), second spring
(29) and first pulley (30), round hole (2) bottom center location is Embedded to be equipped with bearing block (11), shaft (10) and axis
The bearing connection in seat (11) is held, shaft (10) top is connect with disk (5) bottom center location, and circular frame (1) internal upper part is solid
It is connected to ring-shaped guide rail (12), ring-shaped guide rail (12) is equipped with two engaged therewith annular guide blocks (13), two annular guide blocks
(13) it is connected between medial surface circular slab (14), different color there are four types of evenly spaced distributions at the top of circular slab (14),
Shaft (10) is located in circular slab (14) center location, and circular slab (14) bottom center location is connected with pinion gear (15), round
It is connected with directive slide track (23) between the interior front and rear sides right part of frame (1), directive slide track (23) is slided equipped with guiding engaged therewith
Block (24), guide runner (24) are slidably matched with directive slide track (23), on front side of preceding guide runner (24) leading flank and circular frame (1)
It is connected with the first spring (25), is connected with the first rack gear (26) between two guide runner (24) left sides, first between right part
Rack gear (26), which is located on the right side of pinion gear (15), to be engaged, and the interior trailing flank right part of circular frame (1) is equipped with first pulley (30), circle
Shape frame (1) lower right side is connected with framework (16), and framework (16) is equipped with the first directive wheel (21), framework on the left of interior trailing flank
(16) top left side is provided with guide chute (17), is equipped with the first motion bar (18) in guide chute (17), the first motion bar (18)
Top is connected with the first pulling block (19), and the first motion bar (18) bottom end is connected with the first fixed block (20), the first fixed block (20)
It is connected with the first bracing wire (22) in the middle part of trailing flank, the first bracing wire (22) tail end passes through circular frame (1) around the first directive wheel (21)
Right side is connect further around first pulley (30) are crossed with the first rack gear (26) rear end, and framework (16) top left side is evenly spaced to be provided with
Four the first guide holes (27), the first guide hole (27), which is located on the left of guide chute (17), to be communicated therewith, framework (16) outer top left side
Evenly spaced rotary type is connected with the first L-type bar (28), and the first L-type bar (28) rear portion is located on the first guide hole (27)
Side, on the left of the outer leading flank of the first L-type bar (28) with framework (16) outside at the top of between be connected with second spring (29).
2. a kind of protanopia anerythrochloropsia disease examination disk described in accordance with the claim 1, characterized in that further include having rotating device
(31), rotating device (31) includes the second motion bar (312), the second pulling block (313), the second fixed block (314), the second guiding
Take turns (315), the second bracing wire (316), horizontal slide rail (317), horizontal slider (318), third spring (319), the second rack gear
(3110), gear wheel (3111), the second L-type bar (3113), the 4th spring (3114) and second pulley (3115), shaft (10)
Lower part is connected with gear wheel (3111), is connected with horizontal slide rail (317) between the interior front and rear sides left part of circular frame (1), and level is sliding
Rail (317) is equipped with two horizontal sliders (318) engaged therewith, and horizontal slider (318) is matched with horizontal slide rail (317) sliding
It closes, is connected with third spring (319) in the middle part of rear side horizontal slider (318) trailing flank and in circular frame (1) between rear side left part, two
It is connected with the second rack gear (3110) between a horizontal slider (318) right side, the second rack gear (3110) is located at gear wheel (3111)
Left side engages, and front side left part is equipped with second pulley (3115) in circular frame (1), installation on the right side of the interior leading flank of framework (16)
Have the second directive wheel (315), framework (16) top right side is provided with guide groove (311), and the second motion bar is equipped in guide groove (311)
(312), the second motion bar (312) top is connected with the second pulling block (313), and it is solid that the second motion bar (312) bottom end is connected with second
Determine block (314), is connected with the second bracing wire (316) in the middle part of the second fixed block (314) leading flank, the second bracing wire (316) tail end bypasses
Second directive wheel (315) passes through circular frame (1) right front, further around second pulley (3115) and the second rack gear (3110) front end excessively
Connection, framework (16) top right side is evenly spaced to be opened there are four the second guide hole (3112), and the second guide hole (3112) is located at guide groove
(311) left side communicates therewith, and the evenly spaced rotary type of framework (16) outer top right side is connected with the second L-type bar (3113),
Second L-type bar (3113) front is located above the second guide hole (3112), the second L-type bar (3113) outside back left side of face and frame
Body (16) outside top between be connected with the 4th spring (3114).
3. a kind of protanopia anerythrochloropsia disease examination disk according to claim 2, characterized in that further include having vertical bar (32), pressure
Plate (33) and the 5th spring (34), eccentric position is evenly spaced at the top of disk (5) is connected with vertical bar (32), vertical bar (32) and color
Blind plate (8) is corresponding, and vertical bar (32) is equipped with pressing plate (33), and pressing plate (33), which is located above colour blindness plate (8), to be in contact with it, pressing plate
(33) the 5th spring (34) is wrapped between top and vertical bar (32) inner top.
4. a kind of protanopia anerythrochloropsia disease examination disk described in accordance with the claim 3, characterized in that further include having riser (35), referring to
Needle (37), 7 type kellies (38) and limited block (39), circular frame (1) outer top left side are connected with riser (35), at the top of riser (35)
Right side is provided with card slot (36), and riser (35) lower right side rotary type is connected with pointer (37), and pointer (37) is located at colour blindness plate (8)
Top, pointer (37) leading flank right side rotary type are connected with 7 type kellies (38), and pointer (37) leading flank lower right side is connected with
Limited block (39), limited block (39) top are engaged with 7 type kellies (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248140.5A CN109512377B (en) | 2018-10-25 | 2018-10-25 | Anerythrochloropsia disease inspection dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248140.5A CN109512377B (en) | 2018-10-25 | 2018-10-25 | Anerythrochloropsia disease inspection dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109512377A true CN109512377A (en) | 2019-03-26 |
| CN109512377B CN109512377B (en) | 2021-05-25 |
Family
ID=65774066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248140.5A Active CN109512377B (en) | 2018-10-25 | 2018-10-25 | Anerythrochloropsia disease inspection dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109512377B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789570A (en) * | 2020-06-02 | 2020-10-20 | 李火阳 | Ophthalmic color blindness rapid test equipment |
| CN111789570B (en) * | 2020-06-02 | 2024-04-30 | 南京星启南雍科技发展有限公司 | Quick test equipment of achromatopsia for ophthalmology |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365660A (en) * | 1930-10-28 | 1932-01-28 | Harold George Pank | Improvements in sight testing apparatus |
| GB458106A (en) * | 1935-06-12 | 1936-12-14 | Rayner Optical Company Ltd | Improvements in instruments for testing for colour perception |
| DE2653471A1 (en) * | 1976-11-25 | 1978-06-01 | Rodenstock Optik G | PROJECTOR FOR PROJECTING TEST DISPLAYS FOR EYE EXAMINATIONS |
| US5216458A (en) * | 1991-05-16 | 1993-06-01 | Stereo Optical Company, Inc. | Apparatus and method for testing visual accuity and contrast sensitivity |
| CN201402551Y (en) * | 2009-04-30 | 2010-02-10 | 上海大学 | Rotating disc type color mixer |
| CN204181585U (en) * | 2014-08-26 | 2015-03-04 | 吴月琴 | A kind of ophthalmic patient medical diagnosis colour disk |
| CN205094391U (en) * | 2015-10-29 | 2016-03-23 | 遂宁市中心医院 | Electron achromatopsia detector |
| CN206228323U (en) * | 2016-07-22 | 2017-06-09 | 韦安记 | A kind of multi-functional ophthalmology visual chart |
| CN107616779A (en) * | 2017-07-28 | 2018-01-23 | 湖南文理学院 | A kind of multipurpose Visual Communication Design system |
| CN207477488U (en) * | 2017-03-12 | 2018-06-12 | 沈阳爱尔眼视光医院（有限公司） | A kind of ophthalmology smart random sequence equipment for examining vision |
-
2018
- 2018-10-25 CN CN201811248140.5A patent/CN109512377B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB365660A (en) * | 1930-10-28 | 1932-01-28 | Harold George Pank | Improvements in sight testing apparatus |
| GB458106A (en) * | 1935-06-12 | 1936-12-14 | Rayner Optical Company Ltd | Improvements in instruments for testing for colour perception |
| DE2653471A1 (en) * | 1976-11-25 | 1978-06-01 | Rodenstock Optik G | PROJECTOR FOR PROJECTING TEST DISPLAYS FOR EYE EXAMINATIONS |
| US5216458A (en) * | 1991-05-16 | 1993-06-01 | Stereo Optical Company, Inc. | Apparatus and method for testing visual accuity and contrast sensitivity |
| CN201402551Y (en) * | 2009-04-30 | 2010-02-10 | 上海大学 | Rotating disc type color mixer |
| CN204181585U (en) * | 2014-08-26 | 2015-03-04 | 吴月琴 | A kind of ophthalmic patient medical diagnosis colour disk |
| CN205094391U (en) * | 2015-10-29 | 2016-03-23 | 遂宁市中心医院 | Electron achromatopsia detector |
| CN206228323U (en) * | 2016-07-22 | 2017-06-09 | 韦安记 | A kind of multi-functional ophthalmology visual chart |
| CN207477488U (en) * | 2017-03-12 | 2018-06-12 | 沈阳爱尔眼视光医院（有限公司） | A kind of ophthalmology smart random sequence equipment for examining vision |
| CN107616779A (en) * | 2017-07-28 | 2018-01-23 | 湖南文理学院 | A kind of multipurpose Visual Communication Design system |
Non-Patent Citations (2)
| Title |
|---|
| 吴芳，杨亚波: "颜色视功能检查及其进展", 《国外医学（眼科学分册）》 * |
| 黄峰: "色盲机制研究与测试分析", 《光学仪器》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789570A (en) * | 2020-06-02 | 2020-10-20 | 李火阳 | Ophthalmic color blindness rapid test equipment |
| CN111789570B (en) * | 2020-06-02 | 2024-04-30 | 南京星启南雍科技发展有限公司 | Quick test equipment of achromatopsia for ophthalmology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109512377B (en) | 2021-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602006000635T2 (en) | Method and device for dismantling runflat tires | |
| CN108836798B (en) | Massage equipment for orthopedics | |
| DE1863283U (en) | MULTIPLE POINT DEVICE FOR DOCTORS. | |
| CN108042310B (en) | A kind of medical treatment Gynaecological B ultrasound inspection convenient chair | |
| CN103439207A (en) | Chain wear test apparatus | |
| CN110384562B (en) | Operation fixing device for general surgery department | |
| CN107543741A (en) | A kind of multi-faceted water quality sampling device of draining feedwater | |
| CN109512377A (en) | A kind of protanopia anerythrochloropsia disease examination disk | |
| CN109247736A (en) | A kind of waiting chair of hospital's payment window | |
| CN113180771B (en) | Heart radiography postoperative is with wound pressure device with regularly add decompression function | |
| CN208864768U (en) | A kind of medical nerve internal medicine facial paralysis assistant massaging device | |
| CN109823920A (en) | A kind of yarn waxing equipment | |
| DE202008017134U1 (en) | Compression device for the inguinal artery | |
| CN108272588A (en) | A kind of ophtalmic treatments examination couch | |
| CN203337485U (en) | Fatigue test device for dental implant in bionic environment | |
| CN209187384U (en) | A kind of Neurology inspection hospital bed | |
| CN208611470U (en) | A kind of Neurology infusion support | |
| CN210250418U (en) | External debridement device for skin diseases | |
| CN208851601U (en) | A kind of simple guiding puncture device of endo-luminal ultrasound intervention used convenient for multiple patients | |
| CN209107605U (en) | A kind of orthopaedics drill hole fixing device for extremity | |
| CN113289122A (en) | Medical auxiliary mechanism suitable for radiology system of diagnosing | |
| CN115192329B (en) | Emergency device with epileptic function | |
| CN109363621A (en) | A kind of colour blindness inspection box | |
| CN110772216A (en) | Angle regulator for double vision examination | |
| CN211112901U (en) | Predeformation device for production of hoisting steel wire rope |
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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xueying Inventor after: Dong Huiting Inventor before: Dong Huiting |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210506 Address after: Shaanxi Provincial People's Hospital, no.256 Youyi West Road, Xi'an City, Shaanxi Province, 710068 Applicant after: SHAANXI PROVINCIAL PEOPLE'S Hospital Address before: Room 7006, 7 / F, building D, 71 Xintian Avenue, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Dong Huiting |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |