CN203861190U - Multifunctional full-automatic distance meter with sliding window - Google Patents
Multifunctional full-automatic distance meter with sliding window Download PDFInfo
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- CN203861190U CN203861190U CN201420198212.0U CN201420198212U CN203861190U CN 203861190 U CN203861190 U CN 203861190U CN 201420198212 U CN201420198212 U CN 201420198212U CN 203861190 U CN203861190 U CN 203861190U
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- circuit board
- sliding window
- automatic
- full
- centrometer
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Abstract
The utility model relates to a multifunctional full-automatic distance meter with a sliding window. A liquid crystal display screen, a power button, a reset button, a rechargeable display lamp and a testing button are arranged on the front side of a shell, an eye patch is arranged on one side of the shell, the eye patch comprises the sliding window, eye pads and a nose bridge groove, a multifunctional test panel and a lamp panel control button are arranged on the back side of the shell, a main circuit board is arranged between the front side of the shell and an inner container, an erected secondary circuit board and a charging jack are arranged on the main circuit board, the secondary circuit board comprises an LED lighting lamp and a camera, the main circuit board is connected with a rechargeable battery, a lamplight panel is arranged between the back side of the shell and an inner container, an LED backlight lamp is arranged on the lamplight panel, and the lamplight panel is connected with a lamp panel control circuit board. The multifunctional full-automatic distance meter with the sliding window has the advantages that the pupil distance of a tested person is automatically obtained through the camera, and the sliding window and the groove are matched with the profiles of faces and the profiles of eyes of various facial forms. A color blindness test area, an astigmatism test area, a nigh visual testing chart, a polarized-light red and green test area and the like are provided, the testing effect is good, and the distance meter is easy to operate, portable and easy to operate in a handheld mode.
Description
Technical field
This utility model relates to the full-automatic centrometer of a kind of Multi-functional sliding window.
Background technology
The method of measuring in the market interpupillary distance is mainly, ruler measurement, and eye refractometer is measured, and semi-automatic centrometer is measured.Ruler measurement and semi-automatic measuring all need people's hand operated, affected by operator's subjectivity, and the time of eye refractometer test is longer, and the weight ratio of eye refractometer is larger, is inconvenient to move, and expense is higher simultaneously.Meanwhile, test function is more single, and tester's shape of face is various, is difficult to accurately reach the precision of test.
Utility model content
The purpose of this utility model is to provide the full-automatic centrometer of a kind of Multi-functional sliding window, to overcome currently available technology above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
The full-automatic centrometer of a kind of Multi-functional sliding window, comprise housing and inner bag, the front of described housing is provided with LCDs, testing button, power knob and charging display lamp, one side of described housing is provided with eyeshield, described eyeshield comprises sliding window, eye pad and bridge of the nose groove, and the back side of described housing is provided with multifunctional testing panel and lamp plate control knob; Between described housing front and inner bag, be provided with main circuit board, described main circuit board is provided with upright secondary circuit board and charging jack, on described secondary circuit board, includes LED illuminating lamp and photographic head, on described main circuit board, by wire, is connected with rechargeable battery; Between described back side of shell and inner bag, be provided with light plate, described light plate is provided with LED-backlit lamp, and described light plate is connected with lamp plate control circuit board; Described main circuit board is connected by wire with light plate.
Further, described sliding window is comprised of sliding rail and the sliding shoe of horizontally set.
Further, the quantity of described sliding window is two.
Further, in the middle of described sliding window, there is the bridge of the nose groove that shape is consistent with the bridge of the nose.
Further, described rechargeable battery is connected with charging jack with power knob respectively.
Further, described testing button comprises interpupillary distance testing button and achromatopsia testing button.
Further, the front of described housing is also provided with achromatopsia and tests upper and lower page-turning button.
Further, the position of the corresponding secondary circuit board of described inner container side surface is provided with secondary circuit board placing trough, offers LED illumination lamp hole and photographic head hole on described secondary circuit board placing trough; Described inner container side surface is provided with charging jack placing trough to the position of inductive charging jack.
Further, described multifunctional testing panel comprises the red green test section of achromatopsia test section, astigmatic test section, Jin Yong eyesight testing district and polarisation.
The beneficial effects of the utility model are: by photographic head automatic acquisition tester's interpupillary distance, sliding window mates the tester's of multiple shape of face eye profile.Provide achromatopsia, astigmatism, myopia, polarisation the red test section such as green simultaneously, good test effect, simple to operate, simply light, be easy to hand-held.
Accompanying drawing explanation
With reference to the accompanying drawings this utility model is described in further detail below.
Fig. 1 is the external front face structural representation of the full-automatic centrometer of Multi-functional sliding window described in this utility model embodiment;
Fig. 2 is the outside structure schematic diagram of the full-automatic centrometer of Multi-functional sliding window described in this utility model embodiment;
Fig. 3 is the structural representation of the eyeshield described in this utility model embodiment;
Fig. 4 is the structural representation of the inner bag described in this utility model embodiment;
Fig. 5 is the internal structure schematic diagram that removes the full-automatic centrometer of Multi-functional sliding window after inner bag.
In figure:
1, housing; 2, inner bag; 21, secondary circuit board placing trough; 22, charging jack placing trough; 211, LED illumination lamp hole; 212, photographic head hole; 3, LCDs; 4, power knob; 5, charging display lamp; 6, eyeshield; 61, sliding window; 62, eye pad; 611, sliding rail; 612, sliding shoe; 7, multifunctional testing panel; 8, lamp plate control knob; 9, main circuit board; 10, secondary circuit board; 101, LED illuminating lamp; 102, photographic head; 11, charging jack; 12, rechargeable battery; 13, light plate; 131, LED-backlit lamp; 14, lamp plate control circuit; 15, interpupillary distance testing button; 16, SR; 17, achromatopsia testing button; 18, reaming; 19, bridge of the nose groove; 20, achromatopsia is tested upper and lower page-turning button.
The specific embodiment
As Figure 1-5, the full-automatic centrometer of a kind of Multi-functional sliding window described in this utility model embodiment, comprise housing 1 and inner bag 2, inner bag 2 is positioned at housing 1, the front of described housing 1 is provided with LCDs 3, power knob 4, SR 16, achromatopsia testing button 17, charging display lamp 5 and testing button, one side of described housing 1 is provided with eyeshield 6, described eyeshield 6 comprises two sliding windows 61 and eye pad 62, described sliding window 61 is comprised of with sliding shoe 612 sliding rail 611 of horizontally set, sliding window 61 slidably, can be by adjusting form position, the eye profile that mates the tester of multiple shape of face, there is bridge of the nose groove 19 in two sliding window central authorities, the back side of described housing 1 is provided with multifunctional testing panel 7 and lamp plate control knob 8, described multifunctional testing panel 7 comprises achromatopsia test section, astigmatism test section, the red green test section of Jin Yong eyesight testing district and polarisation, between described housing 1 front and inner bag 2, be provided with main circuit board 9, described main circuit board 9 is provided with upright secondary circuit board 10 and charging jack 11, on described secondary circuit board 10, include LED illuminating lamp 101 and photographic head 102, by photographic head 102, obtain the eyes image of catching for 101 times at LED illuminating lamp, and obtain interpupillary distance by image recognition technology, on described main circuit board 9, by wire, be connected with rechargeable battery 12, between described housing 1 back side and inner bag 2, be provided with light plate 13, described light plate 13 is provided with LED-backlit lamp 131, and described light plate 13 is connected with lamp plate control circuit board 14, described main circuit board 9 is connected by wire with light plate 13,
Described rechargeable battery 12 is connected with charging jack 11 with power knob 4 respectively; Described testing button comprises interpupillary distance testing button 15 and achromatopsia testing button 17; The front of described housing 1 is also provided with achromatopsia and tests upper and lower page-turning button 20; The position of the corresponding secondary circuit board 10 in described inner bag 2 sides is provided with secondary circuit board placing trough 20, offers LED illumination lamp hole 211 and photographic head hole 212 on described secondary circuit board placing trough 21; Described inner bag 2 sides are provided with charging jack placing trough 22 to the position of inductive charging jack 11; The position of 1 pair of inductive charging jack 11 of described housing offers reaming 18 and inserts in charging jack 11 for extraneous power line.
The concrete grammar that obtains interpupillary distance has:
1, by catching identification tester two eye pupil hole sites, pupil position overlaps with bright spot in figure, obtains respectively the coordinate of two bright spots, and calculates the coordinate distance between two bright spots, actual by every pixel in image represents that distance transform is true interpupillary distance, exports and is presented in LCDs 3.
2, by catching the position of image recognition tester iris and sclera, and by image recognition, draw out position and the shape of iris, by take the circle that pupil is the center of circle, obtain the coordinate position in two centers of circle, and calculate the coordinate distance between two bright spots, actual by every pixel in image represents that distance transform is true interpupillary distance, exports and is presented in LCDs 3.
During concrete use, testing procedure is as follows:
1, start power supply, LCDs 3 will enter start-up picture;
2, adjust sliding window 61 to correct position, and eye contour is identical, avoids light leak;
3, eyes are close to sliding window and eyeshield;
4, eyes at utmost open;
5, look straight ahead;
6, flicking is measured button;
7, observe pupil location;
8, observed data;
9, data reset or directly resurvey;
10, contact button enters achromatopsia test;
11, contact button stirs achromatopsia test pattern up and down;
12, contact button enters multifunctional testing, again touches handoff functionality.
The interpupillary distance information of the full-automatic centrometer of Multi-functional sliding window described in this utility model embodiment comprises infinity, 30cm, 40cm, 60cm, 1m, 2m; After start, can show two square frames and bright spot in LCDs 3 or show two square frames and two be with centered circle; LCDs 3 can switch to achromatopsia test, by the changeable pattern of SR 16, interpupillary distance testing button 15 can carry out respectively interpupillary distance test or achromatopsia test with the switching of achromatopsia testing button 17, achromatopsia testing button 17 is divided into page scroll button and nextpage scroll button, upper page scroll button is used for checking secondary picture, and nextpage scroll button is used for checking lower secondary picture.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (9)
1. the full-automatic centrometer of Multi-functional sliding window, comprise housing (1) and inner bag (2), it is characterized in that: the front of described housing (1) is provided with LCDs 3, power knob (4), SR (16), charging display lamp (5) and testing button, one side of described housing (1) is provided with eyeshield (6), described eyeshield (6) comprises sliding window (61), eye pad (62) and bridge of the nose groove (19), the back side of described housing (1) is provided with multifunctional testing panel (7) and lamp plate control knob (8); Between described housing (1) front and inner bag (2), be provided with main circuit board (9), described main circuit board (9) is provided with upright secondary circuit board (10) and charging jack (11), on described secondary circuit board (10), include LED illuminating lamp (101) and photographic head (102), described main circuit board (9) is upper is connected with rechargeable battery (12) by wire; Between described housing (1) back side and inner bag (2), be provided with light plate (13), described light plate (13) is provided with LED-backlit lamp (131), and described light plate (13) is connected with lamp plate control circuit board (14); Described main circuit board (9) is connected by wire with light plate (13).
2. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 1, is characterized in that: described sliding window (61) is comprised of with sliding shoe (612) the sliding rail (611) of horizontally set.
3. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 2, is characterized in that: the quantity of described sliding window (61) is two.
4. according to the full-automatic centrometer of a kind of Multi-functional sliding window under claim 3, it is characterized in that: in the middle of affiliated sliding window (61), have the groove consistent with bridge of the nose shape (19).
5. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 4, it is characterized in that: described rechargeable battery (12) is connected with main circuit board (9) by wire, power knob (4) is connected with main circuit board (9) with charging jack (11).
6. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 5, is characterized in that: described testing button comprises interpupillary distance testing button (15) and achromatopsia testing button (16).
7. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 6, is characterized in that: the front of described housing (1) is also provided with achromatopsia and tests upper and lower page-turning button (20).
8. the full-automatic centrometer of a kind of Multi-functional sliding window according to claim 7, it is characterized in that: the position of the corresponding secondary circuit board in described inner bag (2) side (10) is provided with secondary circuit board placing trough (20), on described secondary circuit board placing trough (20), offer LED illumination lamp hole (201) and photographic head hole (202); Described inner bag (2) side is provided with charging jack placing trough (22) to the position of inductive charging jack (11).
9. according to the full-automatic centrometer of a kind of Multi-functional sliding window described in claim 1-8 any one, it is characterized in that: described multifunctional testing panel (7) comprises the red green test section of achromatopsia test section, astigmatic test section, Jin Yong eyesight testing district and polarisation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198212.0U CN203861190U (en) | 2014-04-22 | 2014-04-22 | Multifunctional full-automatic distance meter with sliding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198212.0U CN203861190U (en) | 2014-04-22 | 2014-04-22 | Multifunctional full-automatic distance meter with sliding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861190U true CN203861190U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198212.0U Expired - Fee Related CN203861190U (en) | 2014-04-22 | 2014-04-22 | Multifunctional full-automatic distance meter with sliding window |
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| CN (1) | CN203861190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873168A (en) * | 2015-06-18 | 2015-09-02 | 张仕郎 | Pupil distance measurement device and method |
| CN109350007A (en) * | 2018-12-18 | 2019-02-19 | 重庆远视科技有限公司 | A kind of servo-actuated window and optometry equipment |
| CN112971701A (en) * | 2021-03-02 | 2021-06-18 | 河南省儿童医院郑州儿童医院 | Red and green glasses for ophthalmic examination with function of preventing side-piece peeping |
-
2014
- 2014-04-22 CN CN201420198212.0U patent/CN203861190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873168A (en) * | 2015-06-18 | 2015-09-02 | 张仕郎 | Pupil distance measurement device and method |
| CN109350007A (en) * | 2018-12-18 | 2019-02-19 | 重庆远视科技有限公司 | A kind of servo-actuated window and optometry equipment |
| CN109350007B (en) * | 2018-12-18 | 2024-05-24 | 重庆远视科技有限公司 | Follow-up window and optometry device |
| CN112971701A (en) * | 2021-03-02 | 2021-06-18 | 河南省儿童医院郑州儿童医院 | Red and green glasses for ophthalmic examination with function of preventing side-piece peeping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |