CN208551761U - A kind of visual function detection system based on mirror unit - Google Patents
A kind of visual function detection system based on mirror unit Download PDFInfo
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- CN208551761U CN208551761U CN201720919716.0U CN201720919716U CN208551761U CN 208551761 U CN208551761 U CN 208551761U CN 201720919716 U CN201720919716 U CN 201720919716U CN 208551761 U CN208551761 U CN 208551761U
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Abstract
The utility model relates to the field of medical instrument technology, the utility model provides a kind of visual function detection system based on mirror unit, comprising: display unit, for showing the picture with test content；The display unit has memory, and the memory is for storing the test content；Feedback unit is connect with the display unit, the result for being directed to the selection of current test content for feeding back subject；Mirror unit is oppositely arranged with the display unit, the picture shown for reflecting the display unit.User one holds display unit, makes the display screen face mirror unit of display unit, while the one eye eyeball of oneself is blocked using the display unit；Selection result is fed back to display unit by feedback unit, realizes the purpose for independently carrying out visual function test, screening by subject by then another hand operational feedback unit；It is participated in without doctor, so that limited medical resource is obtained an equitable breakdown, avoid wasting.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of visual function detection systems based on mirror unit
System.
Background technique
Visual function detection at present etc., which requires doctor's cooperation, could complete detection, such as distant vision test, and doctor is needed to select
Determine test target, then direction is judged by subject, doctor determines again according to result correctness selectes test target next time
Image size is just able to achieve the purpose for checking subject's strength；Test requires doctor's participation every time, and no doctor just can not be into
Row, expends a large amount of medical resources and human cost.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model be solve the test of existing visual function must have that doctor participates in could be complete
At test, the problem of expending a large amount of medical resources and human cost.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of visual function detection system based on mirror unit
System, comprising:
Display unit, for showing the picture with test content；The display unit has memory, the memory
For storing the test content；
Feedback unit is connect with the display unit, the result for being directed to the selection of current test content for feeding back subject；
Mirror unit is oppositely arranged with the display unit, the picture shown for reflecting the display unit.
Wherein, the display unit is smart phone or tablet computer.
Wherein, the feedback unit is control handle.
Wherein, the control handle is connect with the display unit by infrared communication.
Wherein, the control handle is connect with the display unit by Bluetooth communication.
Wherein, the control handle is connect with the display unit by cable.
Wherein, the mirror unit is the mirror being fixedly mounted, immediately ahead of the mirror ground be equipped with erect-position mark or
Scale.
Wherein, the mirror unit includes the pedestal of mirror surface ontology.
Wherein, the pedestal has multiple height-adjustable supporting legs.
Wherein, the pedestal has recoverable scale.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has the advantages that the hand-held display of user one is single compared with prior art
Member makes the display screen face mirror unit of display unit, while the one eye eyeball of oneself is blocked using the display unit；Then another
Selection result is fed back to display unit by feedback unit by one hand operational feedback unit, and realization is independently carried out by subject
The purpose of visual function test, screening；It is participated in without doctor, so that limited medical resource is obtained an equitable breakdown, avoid wasting.
Detailed description of the invention
Fig. 1 is the working principle diagram of the visual function detection system described in the utility model embodiment based on mirror unit；
Fig. 2 is schematic diagram when subject described in the utility model embodiment holds display unit.
In figure: 1, display unit；2, mirror unit.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
As depicted in figs. 1 and 2, a kind of visual function detection system based on mirror unit provided by the embodiment of the utility model
System, comprising:
Display unit 1, for showing the picture with test content；The display unit 1 has memory, the storage
Device is for storing the test content；Certain display unit 1 should also be equipped with the conventional structures such as power supply, processor, no longer superfluous herein
It states.Display unit 1 shows different test topics, checks for subject.
Feedback unit is connect with the display unit 1, the knot for being directed to the selection of current test content for feeding back subject
Fruit；After subject sees test topic, corresponding option is selected according to the actual conditions of oneself, such as: select " E " word seen
Direction, select test question purpose A, B, C, D option, select the alternate items such as yes/no, and seeing the test occurred at random
Acknowledgement key etc. is pressed after point；Feedback unit attached drawing is not shown.
Mirror unit 2 is oppositely arranged with the display unit 1, the picture shown for reflecting the display unit 1.Such as
Shown in Fig. 2, in order to guarantee that subject can see that normal picture, the picture on display unit 1 should be mirror image.
When specific test, user one holds display unit 1, makes the display screen face mirror unit 2 of display unit 1, simultaneously
The one eye eyeball of oneself is blocked using the display unit 1；Then another hand operational feedback unit, by pressing on feedback unit
The modes such as directionkeys, acknowledgement key, selection result is fed back into display unit 1 by feedback unit, to realize by subject
The independent purpose for carrying out visual function test, screening；It is participated in without doctor, so that limited medical resource is obtained an equitable breakdown, avoid
Waste.
Different detection projects, it may be necessary to adjust the distance between subject and mirror unit 2；Referring to Fig. 1, for example examined
Actual range between person and mirror unit 2 is L, then distance of the mirror image for the display unit 1 that subject sees apart from subject
It should be 2*L；Accordingly, according to erect-position distance actually required is detected, the distance between subject and mirror unit 2 are adjusted.
Preferably, the display unit 1 is smart phone or tablet computer.Smart phone is almost manpower one now,
Popularity rate is higher；Tablet computer is also relatively common.It is surveyed using the higher display equipment of these popularity rates as display unit 1
Examination, is greatly reduced testing cost；Tablet computer picture is bigger, and subject can see the picture being more clear, when corresponding
Erect-position distance may need to adjust accordingly.The use of smart phone or tablet computer is not influenced after test.
Preferably, the feedback unit is control handle.Control handle belongs to gadget, and purchase cost is low, as long as can be with
Display unit 1 communicates the purpose to realize feedback.
Preferably, the control handle is connect with the display unit 1 by infrared communication.It is right similar to remote controler
In the smart phone etc. for having infrared receiving set, so that it may be to realize communication in the way of this.
Preferably, the control handle is connect with the display unit 1 by Bluetooth communication.Bluetooth belongs to wireless connection,
The direction of handle is not required when operation, subject presses lower button towards any direction, as long as control handle and display unit 1
For distance without departing from the effective distance of Bluetooth communication, communication process is unaffected.
Preferably, the control handle is connect with the display unit 1 by cable.When cable connects, control handle is not
Easy to be lost and stable signal transmission；For raising user experience, cable can be arranged to the state that helix etc. has telescopicing performance,
It avoids cable too long or is wound into together.
Preferably, the mirror unit 2 is the mirror being fixedly mounted, and ground is equipped with erect-position mark immediately ahead of the mirror
Or scale.Such as mirror being mounted to a wall etc.；Almost every family has this mirror, completely without independent purchase, drops significantly
Low testing cost.For the accuracy for guaranteeing test result, erect-position mark or scale can be set on the ground, and subject can basis
Quickly station is located in correct position for prompt, and subject is avoided frequently to call doctor or nurse, save medical resources.
Preferably, the mirror unit 2 includes the pedestal of mirror surface ontology.Pedestal can guarantee that this physical efficiency of mirror surface is placed on
The selection of any position, test position can be more flexible, such as when the insufficient light of current location, movable mirror unit 2, will
It is placed into the suitable position of light and is tested, and reduce the external environments such as light influences caused by test.
Preferably, the pedestal has multiple height-adjustable supporting legs.It is adjustable whole by adjusting the length of each supporting leg
The height of a mirror surface ontology, meets the use of the subject of different heights；Meanwhile the length by adjusting each supporting leg, even if
On the ground of out-of-flatness, also mirror surface ontology can be made to be able to maintain vertical state, not influence to test.
Preferably, the pedestal has recoverable scale.Scale can be tape measure or tape, be mounted on the base, only
There is measurement end that can extract out, is automatically retracted after measurement；For example mix tape measure, recoverable tape etc., convenient be to be examined at any time
Person determines erect-position, guarantees that the distance between subject and mirror surface ontology meet test request；It automatically retracts, uses after being measured
It is convenient.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of visual function detection system based on mirror unit characterized by comprising
Display unit, for showing the picture with test content；The display unit has memory, and the memory is used for
Store the test content；
Feedback unit is connect with the display unit, the result for being directed to the selection of current test content for feeding back subject；
Mirror unit is oppositely arranged with the display unit, the picture shown for reflecting the display unit.
2. system according to claim 1, which is characterized in that the display unit is smart phone or tablet computer.
3. system according to claim 1 or 2, which is characterized in that the feedback unit is control handle.
4. system according to claim 3, which is characterized in that the control handle and the display unit pass through infrared ray
Communication connection.
5. system according to claim 3, which is characterized in that the control handle and the display unit are logical by bluetooth
Letter connection.
6. system according to claim 3, which is characterized in that the control handle and the display unit are connected by cable
It connects.
7. system according to claim 1, which is characterized in that the mirror unit is the mirror being fixedly mounted, the mirror
Sub- front ground is equipped with erect-position mark or scale.
8. system according to claim 1, which is characterized in that the mirror unit includes the pedestal of mirror surface ontology.
9. system according to claim 8, which is characterized in that the pedestal has multiple height-adjustable supporting legs.
10. system according to claim 8 or claim 9, which is characterized in that the pedestal has recoverable scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919716.0U CN208551761U (en) | 2017-07-26 | 2017-07-26 | A kind of visual function detection system based on mirror unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919716.0U CN208551761U (en) | 2017-07-26 | 2017-07-26 | A kind of visual function detection system based on mirror unit |
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| Publication Number | Publication Date |
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| CN208551761U true CN208551761U (en) | 2019-03-01 |
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| CN201720919716.0U Active CN208551761U (en) | 2017-07-26 | 2017-07-26 | A kind of visual function detection system based on mirror unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264796A (en) * | 2019-06-23 | 2019-09-20 | 山东交通学院 | A kind of shape of the mouth as one speaks training device for Japanese Teaching |
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2017
- 2017-07-26 CN CN201720919716.0U patent/CN208551761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264796A (en) * | 2019-06-23 | 2019-09-20 | 山东交通学院 | A kind of shape of the mouth as one speaks training device for Japanese Teaching |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: Room 404, 4th floor, 491 Meihua East Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai for Medical Information Technology Co., Ltd. Address before: 102600 Beijing Daxing District, Beijing Economic Development Zone, Block A, 12 Hongda North Road, 809 Patentee before: Beijing for Medical Information Technology Co., Ltd. |
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| TR01 | Transfer of patent right |