CN207721798U - Visual color disease screening instrument - Google Patents
Visual color disease screening instrument Download PDFInfo
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- CN207721798U CN207721798U CN201720749692.9U CN201720749692U CN207721798U CN 207721798 U CN207721798 U CN 207721798U CN 201720749692 U CN201720749692 U CN 201720749692U CN 207721798 U CN207721798 U CN 207721798U
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- sighting target
- color
- belt
- disease screening
- lens
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Abstract
Present patent application is related to the technical field that eyes temper physical therapy device, it is related to a kind of visual color disease screening instrument, including lens mechanism, sighting target, track and translation mechanism, affiliated lens mechanism is equipped with convex lens or concavees lens, lens mechanism and parallel track setting, the sighting target be slidably connected in orbit and and perspective mechanism coaxial line directional spreding, the sighting target is connected the movement for sighting target with translation mechanism, further include Zhong Kong mechanisms, the sighting target includes the color light source being bonded to each other and light transmission mark, the Zhong Kong mechanisms and color light source are electrically connected the variation for controlling color light source color, Zhong Kong mechanisms are also electrically connected with translation mechanism for controlling sighting target movement.By human eye detection and judgement, screening goes out the best match color of suitable user and best range, additionally it is possible to which the recovery that vision is carried out under the conditions of most suitable coloured light has certain booster action to the recovery of eyes of user eyesight.
Description
Technical field
The present invention relates to the technical fields that eyes temper physical therapy device, are related to a kind of visual color disease screening instrument.
Background technology
Common visual function problem includes myopia, farsightedness, astigmatism, strabismus, amblyopia and presbyopia etc., solves these and asks
Using wearing glasses or the method for operative treatment as topic is previous, it is well known that, glasses can only correction ocular see thing
Custom, cannot cure these illnesss, and the method that can really cure hypometropia at present is exactly the tool performed the operation, but performed the operation
There are certain risk, especially present population of adolescent, stage of the eyes also in development.
In order to overcome the problems, such as these, a series for the treatment of means such as fogging method and equipment generate.Chinese patent
CN101773443A discloses a kind of equipment for visual performance optimization rehabilitation training.The present invention include supporting rack, falsework, specially
With optometry disk, screen, screen guide rail, sighting target controller and guide rail column；Supporting rack includes square mesa, and branch is provided with below table top
Foot, setting optometry disk guide post and rail brackets, the optometry disk guide post side parallel with table top are flexibly connected with another a line on table top,
Falsework is arranged on table top close to the position of the optometry disk guide post, and special optometry disk is connected to the optometry disk guide post and platform
The lower section on the parallel side in face, and close to the falsework.Screen guide rail one end is fixedly connected with the rail brackets, the other end
It is fixedly connected with guide rail column top.Guide rail column is supported on table top or on ground, and special optometry disk is that general optometry disk regards
There are one discs to cover mirror for setting at hole；Screen is arranged below screen guide rail, and can be moved along screen guide rail, depending on screen display
Sighting target.The eye movement application method step of the invention visual performance optimization rehabilitation training equipment is：A keep sighting target brightness and can
Degree of opinion, every numerical value zero and adjusting device horizontal position, seat height, nearly eye distance, interpupillary distance, correction degree are placed according to prescription
Number closes set pincers；B user's bore hole or the certain number of degrees of load, user dig-in sighting target, the movement of setting sighting target and variation
Speed；C is stepped up movement and the pace of change of sighting target.By the movement of sighting target come adjust, gather eyeball inside and outside muscular strength and
Eye movement, enhancing eyes self-control function are (such as：The amplitude of accommodation and reaction speed etc.) etc. comprehensively visual performance expand
Training improves eye refractive status, the visual performance of eyes is made to be strengthened and be optimized comprehensively to reach promotion eyesight.
Now with crowd a part of in this way, there are anomalous trichromatism or the illnesss of colour blindness, they deposit eyes in terms of perceived color
In certain defect, and such case can not merely influence visual aberration, in addition can also affect vision.Principle is, different
The light of color will produce visual range difference due to wavelength difference, the coloured light of same distance when taking in human eye.Such as
For A nearsighted person, two pieces of sighting targets of same distance, one of them for red, another piece for green, patient observation when usually
Occurring one piece can more understand a bit relative to another piece, i.e., everyone is because of the difference of eye structure, and there are one oneself for meeting partially
Good color.
And existing eyes optometry equipment or therapeutic equipment are for detecting the close eyes of patient, hyperopia degree and dissipating
Luminosity number, is then corrected and is treated, and there are no a kind of devices to be used to detect close, farsighted person preferred colors, utilizes trouble
The preferred colors of person can enhance the eyesight of patient, preferred colors are added in the ophthalmic lens of patient, can reduce correction
The number of degrees of glasses mitigate the pressure of eyes.
Invention content
The invention is intended to provide a kind of visual color disease screening instrument, with solve it is existing in the prior art can not screening it is close, remote
Depending on patient preferred colors the technical issues of.
Visual color disease screening instrument in this programme, including lens mechanism, sighting target, track and translation mechanism, affiliated lens machine
Structure be equipped with convex lens or concavees lens, lens mechanism and parallel track setting, the sighting target be slidably connected in orbit and and
Have an X-rayed mechanism coaxial line directional spreding, the sighting target is connected the movement for sighting target with translation mechanism, further includes Zhong Kong mechanisms,
The sighting target includes the color light source being bonded to each other and light transmission mark, and the Zhong Kong mechanisms and color light source electrical connection are for controlling coloured light
The variation of source color, Zhong Kong mechanisms are also electrically connected with translation mechanism for controlling sighting target movement.
The operation principle of this programme is：The first step opens color light source, and coloured light is projected through light transmission mark, and user passes through saturating
Illuminating apparatus structure observes light transmission mark pattern above to regarding light transmission mark；
Second step translates sighting target back and forth by translation mechanism, when user depending on sighting target to reaching most clear state
When, record the position of sighting target and color at this time, i.e., best range and matching color；
Third walks, and changes the color of sighting target using Zhong Kong mechanisms, repeats the action of second step, it is right each time to record user
Depending on the best range and matching color of sighting target in the process；
4th step, the record walked according to second step and third is as a result, choose the longest sighting target color of best range, the sighting target
Matching color be the user best match color, and then complete screening.
Using the best match color, the eyesight of user can be enhanced, the face can be added in doctor in the glasses of user
The eyeglass lens power of user to enhance the eyesight of user, and then can be matched lower, but still can see ambient by color
Body once reduces pressure of the eyes by eyeglass, has certain booster action to the treatment of eyes.
Advantageous effect：1. the contracting using the collocation of lens mechanism and sighting target by traditional long range detecting instrument in proportion
It puts, the volume smaller of instrument is convenient for carrying.
2. by human eye detection and judgement, screening goes out the best match color of suitable user and best range, additionally it is possible to
The recovery that vision is carried out under the conditions of most suitable coloured light has certain booster action to the recovery of eyes of user eyesight.
Scheme two further optimizes for this programme, and the color of the color light source includes red, orange, yellow, green, blue, blue, purple.
Advantageous effect：Common multiple color in matching life, to be suitable for more crowds.
Scheme three, the color for further optimization, the color light source is red, green, blue, Huang.Advantageous effect：User at present
Middle protanopia anerythrochloropsia or anomalous trichromatism, erythrochloropy or anomalous trichromatism crowd are more.
Scheme four, for further optimization, the light transmission mark is equipped with axis that is a plurality of in different angles and intersecting with one heart
Line.Advantageous effect：Sighting target is from farthest into user's moving process, and when wherein an axis is first clear, other axis are clear again,
Then the eyes of user have been judged as astigmatism；When detecting all axis every time while in misty or synchronize clear, then judging
User does not have astigmatism；The eyes that the program is capable of preliminary test user whether there is astigmatism, in order to find astigmatism problem in advance,
Improve the scope of application of the disease screening instrument.
Scheme five：Further to optimize, light mixing plate is pasted on the light transmission sighting target.Advantageous effect：Convenient for by coloured light
The light that source is sent out carries out decentralized processing, keeps the light of sighting target more uniform, avoids user's visual fatigue during to regarding.
Scheme six：Further to optimize, the translation mechanism includes belt, belt wheel and motor, and the belt is installed on
Belt pulley set is constituted on a pair of of belt wheel, wherein belt wheel is connected with motor, and motor is connected with Zhong Kong mechanisms, the belt and sighting target phase
Related moving target movement.Advantageous effect：Motor driven belts wheel rotate so that drive belt movement, realize sighting target movement, belt and
The fit system transmission of belt wheel is more stable and secured.
Scheme seven：Further to optimize, the quantity of the belt pulley set is two, is arranged in the both sides of sighting target.
Advantageous effect：It synchronizes and drives from the both sides of sighting target, the both ends uniform force of sighting target, mobile more smooth, no interim card.
Scheme eight：Further to optimize, the belt is odontoid belt, and the belt wheel is toothed belt.Advantageous effect：
Odontoid belt is grabbed painstaking stronger, is not easy to skid.
Scheme nine：Further to optimize, the lens mechanism is equipped with the pairs of structure to match with user's eyes.It is beneficial
Effect：User is more applicable in without altering one's posture when screening.
Description of the drawings
Fig. 1 is the schematic diagram of visual color disease screening instrument embodiment of the present invention；
Fig. 2 is the overlooking structure diagram of Fig. 1.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Lens mechanism 1, sighting target 2, light mixing plate 21, light transmission mark 22, color light source
23, track 3, belt pulley set 4, belt 41, belt wheel 42, motor 5, Zhong Kong mechanisms 6.
Embodiment is substantially as shown shown in Figure 1 and Figure 2：
Visual color disease screening instrument, including lens mechanism 1, sighting target 2, track 3 and translation mechanism are set on affiliated lens mechanism 1
There are convex lens or concavees lens, is respectively suitable for myopia and farsightedness patient, lens mechanism 1 and track 3 are arranged in parallel, described
Sighting target 2 is slidably connected on the track 3 and is connected with translation mechanism use with perspective mechanism coaxial line directional spreding, the sighting target 2
Further include Zhong Kong mechanisms 6 in the movement of sighting target 2, the sighting target 2 includes the color light source 23 being bonded to each other and light transmission mark 22, institute
Shu Zhongkong mechanisms 6 and color light source 23 are electrically connected the variation for controlling 23 color of color light source, and Zhong Kong mechanisms 6 are also and translation mechanism is electric
Connection is moved for controlling sighting target 2.
The color of color light source 23 includes red, orange, yellow, green, blue, blue, purple.Preferred colors are red, green, blue, Huang, at present user
Middle protanopia anerythrochloropsia or anomalous trichromatism, erythrochloropy or anomalous trichromatism crowd are more.Light transmission mark 22 is equipped with a plurality of in different angles and concentric
The axis of intersection.Sighting target 2 is from farthest into user's moving process, and when wherein an axis is first clear, other axis are clear again,
Then the eyes of user have been judged as astigmatism；When detecting all axis every time while in misty or synchronize clear, then judging
User does not have astigmatism；The eyes that the program is capable of preliminary test user whether there is astigmatism, in order to find astigmatism problem in advance,
Improve the use scope of the adjusting method.Light mixing plate 21 is pasted on light transmission sighting target 2, convenient for the light that sends out color light source 23 into
Row decentralized processing keeps the light of sighting target 2 more uniform, avoids user's visual fatigue during to regarding.
Translation mechanism includes belt 41, belt wheel 42 and motor 5, and belt 41 is mounted on a pair of of belt wheel 42 and constitutes belt pulley set
4, it is connected with motor 5 on the belt wheel 42, the motor 5 is connected with Zhong Kong mechanisms 6, and the belt 41 is connected drive with sighting target 2
Sighting target 2 moves.5 driving pulley 42 of motor rotates and then belt 41 is driven to move, and realizes that sighting target 2 moves, belt 41 and belt wheel 42
Fit system transmission more stablize and securely.The quantity of belt pulley set 4 is two, is arranged in the both sides of sighting target 2.From regarding
The both sides of mark 2 synchronize driving, the both ends uniform force of sighting target 2, mobile more smooth, no interim card.Belt 41 is odontoid belt, institute
It is toothed belt to state belt wheel 42.Odontoid belt is grabbed painstaking stronger, is not easy to skid.
The pairs of structure that lens mechanism 1 is equipped with and user's eyes match.User is more suitable without altering one's posture when screening
With.
The operation principle of this programme is：The first step opens color light source 23, and coloured light is projected through light transmission mark 22, Yong Hutong
Lens mechanism 1 is crossed to regarding light transmission mark 22, and then observes the pattern above of light transmission mark 22；
Second step translates sighting target 2 by translation mechanism back and forth, when user depending on sighting target 2 to reaching most clear shape
When state, the position of sighting target 2 and color at this time, i.e., best range and matching color are recorded；
Third walks, and changes the color of sighting target 2 using Zhong Kong mechanisms 6, repeats the action of second step, records user each time
To the best range and matching color regarding sighting target 2 in the process；
4th step, the record walked according to second step and third is as a result, choose longest 2 color of sighting target of best range, this is regarded
The matching color of mark 2 is the best match color of the user, and then completes screening.
Using the best match color, which can enhance the eyesight of user, and doctor can be user's
The color is added in glasses, to enhance the eyesight of user, and then can the eyeglass lens power of user be matched lower, but still can
See surrounding objects, and then reduce pressure of the eyes by eyeglass there is certain auxiliary to make the treatment of eyes
With.
Scaling using the collocation of lens mechanism 1 and sighting target 2 by traditional long range detecting instrument in proportion, the body of instrument
Product smaller, is convenient for carrying.By human eye detection and judgement, screening goes out the best match color of suitable user and best range, also
The recovery that vision can be carried out under the conditions of most suitable coloured light there is certain auxiliary to make the recovery of eyes of user eyesight
With.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (9)
1. visual color disease screening instrument, including lens mechanism, sighting target, track and translation mechanism, affiliated lens mechanism is equipped with convex lens
Mirror or concavees lens, lens mechanism and parallel track setting, the sighting target are slidably connected in orbit and coaxial with perspective mechanism
Line directional spreding, the sighting target are connected the movement for sighting target with translation mechanism, it is characterised in that：Further include Zhong Kong mechanisms,
The sighting target includes the color light source being bonded to each other and light transmission mark, and the Zhong Kong mechanisms and color light source electrical connection are for controlling coloured light
The variation of source color, Zhong Kong mechanisms are also electrically connected with translation mechanism for controlling sighting target movement.
2. visual color disease screening instrument according to claim 1, it is characterised in that：The color of the color light source include it is red, orange,
It is yellow, green, green, blue, purple.
3. visual color disease screening instrument according to claim 1, it is characterised in that：The color of the color light source be it is red, green,
It is blue, yellow.
4. visual color disease screening instrument according to claim 1, it is characterised in that：The light transmission mark is equipped with a plurality of in not
The axis intersected with angle and with one heart.
5. visual color disease screening instrument according to claim 1, it is characterised in that：It is pasted with mixed light on the light transmission sighting target
Plate.
6. visual color disease screening instrument according to claim 1, it is characterised in that：The translation mechanism includes belt, belt wheel
And motor, the belt, which is installed on a pair of of belt wheel, constitutes belt pulley set, and wherein belt wheel is connected with motor, motor and Zhong Kong mechanisms
It is connected, the band moving target that the belt is connected with sighting target moves.
7. visual color disease screening instrument according to claim 6, it is characterised in that：The quantity of the belt pulley set is two,
It is arranged in the both sides of sighting target.
8. visual color disease screening instrument according to claim 6, it is characterised in that：The belt is odontoid belt, the band
Wheel is toothed belt.
9. visual color disease screening instrument according to claim 1, it is characterised in that：The lens mechanism is equipped with and user's eyes
The pairs of structure to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749692.9U CN207721798U (en) | 2017-06-26 | 2017-06-26 | Visual color disease screening instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749692.9U CN207721798U (en) | 2017-06-26 | 2017-06-26 | Visual color disease screening instrument |
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| Publication Number | Publication Date |
|---|---|
| CN207721798U true CN207721798U (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749692.9U Expired - Fee Related CN207721798U (en) | 2017-06-26 | 2017-06-26 | Visual color disease screening instrument |
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| Country | Link |
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| CN (1) | CN207721798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198506A (en) * | 2017-06-26 | 2017-09-26 | 宁波优视优学健康科技有限公司 | Visual color disease screening instrument |
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2017
- 2017-06-26 CN CN201720749692.9U patent/CN207721798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198506A (en) * | 2017-06-26 | 2017-09-26 | 宁波优视优学健康科技有限公司 | Visual color disease screening instrument |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180814 Termination date: 20210626 |