CN211674192U - Nail image acquisition device - Google Patents
Nail image acquisition device Download PDFInfo
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- CN211674192U CN211674192U CN202020166350.6U CN202020166350U CN211674192U CN 211674192 U CN211674192 U CN 211674192U CN 202020166350 U CN202020166350 U CN 202020166350U CN 211674192 U CN211674192 U CN 211674192U
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- light source
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- 210000004905 finger nail Anatomy 0.000 claims abstract description 20
- 210000000282 nail Anatomy 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 208000007502 anemia Diseases 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000002752 melanocyte Anatomy 0.000 description 1
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Abstract
The utility model discloses a nail image acquisition device, including image acquisition main part, LED light source one, LED light source two, switch and power, the image acquisition main part include the image acquisition case, for rectangle box structure, its top central authorities are equipped with a cell-phone hole of making a video recording, be equipped with a finger nail entry under it just, LED light source one and LED light source two install respectively in the image acquisition incasement position and interior right side position, the switch be single-pole single-throw switch, switch and power install respectively on the right side outer panel of image acquisition case, the image acquisition case make by medical plastics or timber, the colour of LED light source one and LED light source two be white. The principle is that the mobile phone is placed at a height by utilizing the in-box photographing principle of fixed distance and fixed light source, the fingernails are fixed on a plane, the standard heights of the conditions when the fingernail images are collected are consistent, and the fingernail images are clear and vivid.
Description
Technical Field
The invention belongs to the field of medical diagnosis equipment, and mainly relates to a nail image acquisition device.
Background
The human nail has no melanocyte, the change of the nail color image can be collected by a mobile phone photographing system, and the nail color image can be analyzed and judged by an artificial intelligence deep learning method, so that whether various diseases such as anemia exist can be diagnosed. However, when the mobile phone is used for directly photographing the fingernails, the collected fingernail images have great inconsistency due to the influences of the light intensity, the time difference, the distance difference and the like. There is a high necessity for a nail image pickup apparatus capable of eliminating the above-mentioned inconsistency.
Disclosure of Invention
The invention aims to provide a nail image acquisition device, which can enable the shooting distance of a fingernail to be consistent with a light source all the time and is not influenced by the time of day and night.
Therefore, in order to achieve the purpose, the invention provides a nail image acquisition device, which comprises an image acquisition main body, an LED light source I, an LED light source II, a switch and a power supply, wherein the image acquisition main body comprises an image acquisition box which is of a rectangular box body structure, a mobile phone camera shooting hole is arranged at the center above the LED light source I, a fingernail entrance is arranged right below the mobile phone camera shooting hole, the LED light source I and the LED light source II are respectively arranged at the upper part and the right side part in the image acquisition box, the switch is a single-pole single-throw switch, the power supply is two batteries of No. 1.5V5, the switch and the power supply are respectively arranged on the right outer panel of the image acquisition box, the positive and negative electrodes of the LED light source I and the LED light source II are connected in parallel, the parallel negative pole is connected with one end of the switch, the other end of the switch is connected with the negative pole of the battery box of the power supply, and the positive pole of the battery box of the power supply is connected with the parallel positive poles of the LED light source I and the LED light source II. The image acquisition box is made of medical plastic or wood, the inner length is 240-260mm, the inner width is 155-165mm, the inner height is 135-145mm, the diameter of the mobile phone camera hole is 9-11mm, the length of the fingernail entrance is 8.5-9.5mm, and the width is 5.5-6.5 mm. The first LED light source and the second LED light source are white in color. The inner side of the image acquisition box is brown yellow.
The invention adopts the principle that a mobile phone is placed at a certain height by utilizing the in-box photographing principle of fixed distance and fixed light source, and a fingernail is fixed on a plane, so that the standard height of the condition is consistent when the fingernail image is acquired, and the fingernail image is clear and vivid.
In conclusion, the invention has the advantages that: small volume, light weight, simple structure, low price and safe and reliable use.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings, 1 is an image acquisition box; 2, a first LED light source; 3, a second LED light source; 4, a switch; 5, a power supply; 6, a mobile phone camera hole; 7 fingernail entrance.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to the drawings, the utility model provides a nail image acquisition device, which comprises an image acquisition main body, a first LED light source 2, a second LED light source 3, a switch 4 and a power supply 5, wherein the image acquisition main body comprises an image acquisition box 1 which is a rectangular box structure, a mobile phone camera hole 6 is arranged in the center above the image acquisition box, a fingernail inlet 7 is arranged right in front of the image acquisition box, the first LED light source 2 and the second LED light source 3 are respectively arranged at the upper part and the inner right part in the image acquisition box 1, the switch 4 is a single-pole single-throw switch, the power supply 5 is two 1.5V5 batteries, the switch 4 and the power supply 5 are respectively arranged on the outer panel at the right side of the image acquisition box 1, the anodes and the cathodes of the first LED light source 2 and the second LED light source 3 are connected in parallel, the parallel cathode is connected with one end of the switch 4, the other end of the switch 4 is connected with the cathode of a battery, and the positive electrode of the battery box of the power supply 5 is connected with the positive electrodes of the LED light source I2 and the LED light source II 3 which are connected in parallel. The image acquisition box 1 is made of medical plastic or wood, the inner length is 240-260mm, the inner width is 155-165mm, the inner height is 135-145mm, the diameter of the mobile phone camera hole 6 is 9-11mm, the length of the fingernail entrance 7 is 8.5-9.5mm, and the width is 5.5-6.5 mm. The colors of the LED light source I2 and the LED light source II 3 are white. The inner side of the image acquisition box 1 is brown yellow.
In use the utility model discloses the time, at first install two No. 5.5V batteries in power 5's battery case, open switch 4, LED light source 2 and two 3 lights of LED light source, the staff that will wait to examine this moment is set level, the hand back up, in the finger nail entry 7 of following image acquisition case 1 front and below gets into image acquisition case 1, aim at the cell-phone camera hole 6 of image acquisition case 1 top with the camera lens of cell-phone again, make a video recording and shoot after adjusting the focus to the cell-phone, obtain the clarity, the size is unanimous, the finger nail photo of light unanimity etc..
The utility model discloses an utilize the incasement principle of shooing of fixed distance, fixed light source, make the cell-phone lay at a height, the finger nail is fixed at a plane, condition standard highly uniform when making nail image acquisition, the nail image is clear lifelike. The advantages are that: small volume, light weight, simple structure, low price and safe and reliable use.
The above detailed description is provided for a nail image capturing device provided by the present application, and the principle and the implementation of the present application are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (4)
1. A nail image acquisition device is characterized in that: including image acquisition main part, LED light source one, LED light source two, switch and power, the image acquisition main part include the image acquisition case, for rectangular box structure, its top center is equipped with a cell-phone hole of making a video recording, is equipped with a fingernail entry under it, LED light source one and LED light source two install respectively in image acquisition incasement upper portion position and interior right side position, the switch be single-pole single-throw switch, the power be two sections 1.5V5 batteries, switch and power install respectively on the right side outer panel of image acquisition case, the positive negative pole of LED light source one and LED light source two parallelly connected, parallelly connected negative pole is connected with one end of switch, the head of switch is connected with the negative pole of the battery case of power, the positive pole of the battery case of power is connected with the positive pole of LED light source one and LED light source two parallelly connected.
2. The nail image capturing device according to claim 1, wherein: the image acquisition box is made of medical plastic or wood, the inner length is 240-260mm, the inner width is 155-165mm, the inner height is 135-145mm, the diameter of the mobile phone camera hole is 9-11mm, the length of the fingernail entrance is 8.5-9.5mm, and the width is 5.5-6.5 mm.
3. The nail image capturing device according to claim 1, wherein: the first LED light source and the second LED light source are white in color.
4. The nail image capturing device according to claim 1, wherein: the inner side of the image acquisition box is brown yellow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166350.6U CN211674192U (en) | 2020-02-13 | 2020-02-13 | Nail image acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166350.6U CN211674192U (en) | 2020-02-13 | 2020-02-13 | Nail image acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211674192U true CN211674192U (en) | 2020-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166350.6U Active CN211674192U (en) | 2020-02-13 | 2020-02-13 | Nail image acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211674192U (en) |
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2020
- 2020-02-13 CN CN202020166350.6U patent/CN211674192U/en active Active
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