CN209915953U - Skin detection device - Google Patents
Skin detection device Download PDFInfo
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- CN209915953U CN209915953U CN201920060613.2U CN201920060613U CN209915953U CN 209915953 U CN209915953 U CN 209915953U CN 201920060613 U CN201920060613 U CN 201920060613U CN 209915953 U CN209915953 U CN 209915953U
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000005375 photometry Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004497 NIR spectroscopy Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
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Abstract
The utility model discloses a skin detection device includes handheld portion and detection portion, and the integrative upper end position that sets up in handheld portion of detection portion, detection portion are equipped with the sense terminal to the extension portion forward, are equipped with printing opacity district, electrode point and light meter area on the sense terminal surface, and printing opacity district just flushes with the detection terminal surface with the setting of light meter area interval. The printing opacity district sets up in the outside that detects the terminal surface, is circular closed loop, and the photometry district sets up central point and puts, and the electrode point sets up the terminal surface region between printing opacity district and photometry district to flush with printing opacity district. Implement the utility model discloses, be favorable to skin detection device and skin to laminate better, detect the diffuse reflection that near infrared light source sees through skin better, guess the situation of skin more comprehensively.
Description
Technical Field
The utility model relates to a skin detection technology field, in particular to can carry out skin detection device who detects to human skin situation.
Background
By optically detecting the skin or the subcutaneous tissue, the related index parameters of the skin can be obtained, and the health condition of the skin or the human body can be further obtained. The skin can be treated or medical measures can be taken according to the index parameters.
The existing optical skin detection instrument adopts a light source with visible light, ultraviolet or infrared wave bands for irradiation, and the method is simple, convenient and intuitive, but only can carry out rough analysis. The detection precision is low, the obtained related index parameters are less, and the health condition of skin or human body cannot be reflected more comprehensively and more conveniently, so that the guidance significance for later-stage skin care is limited.
The information of near infrared spectrum reaction mainly includes frequency doubling and frequency combining absorption of hydrogen-containing group vibration in molecules, chemical information is rich, and when the chemical environments of the same group or different groups are different, the wavelength and the intensity of near infrared absorption are also obviously different. Because this type of group can be found in most organic materials, near infrared spectroscopy can be used to determine the type and content of various organic materials. The diffuse reflection light is light which enters the sample from the light source and returns to the surface of the sample after multiple reflection, refraction, diffraction and absorption, so that the diffuse reflection light loads chemical composition and structure information of the sample. On the contrary, if the optical parameters of the specific diffuse reflection light corresponding to the specific chemical substance are obtained after a large number of detections, the concentration of the substance in the human body can be known through the detection of the diffuse reflection light.
With the development of technology, the detection equipment based on the near infrared spectrum is gradually miniaturized, and detection items are also continuously expanded. However, the existing skin detection device has poor adhesion of the detection head to the skin, which further affects the accuracy of the detection structure, and the existing skin detection device only adopts the light source for detection and cannot comprehensively reflect the skin condition.
Disclosure of Invention
The existing skin detection device has poor adhesion of the detection head to the skin, and further influences the accuracy of the detection structure, and moreover, the existing skin detection device only adopts a light source for detection and cannot comprehensively reflect the condition of the skin. In order to solve the problems, the skin detection device is provided, and the near infrared light is irradiated on the skin of the part to be detected of a human body by utilizing the characteristic of strong penetrability of the near infrared light. The light-transmitting area is flush with the detection end face, and the skin detection device can be better attached to the skin. The light transmission area and the light measuring area are arranged at intervals, and the light source detection assembly is favorable for better detecting diffuse reflection of the near-infrared light source penetrating through the skin. The electrode points can detect the conductivity of the skin in real time, so that the condition of the skin can be more comprehensively presumed, and the electrode points protrude out of the detection end face, so that the detection of the conductivity of the skin is facilitated.
The utility model provides a skin detection device, includes handheld portion and detection portion, the integrative setting of detection portion is in the upper end position of handheld portion, the detection portion is equipped with the sense terminal to the part that stretches out forward, be equipped with printing opacity district, electrode point and light-measuring area on the sense terminal surface, printing opacity district and light-measuring area interval set up.
Combine skin detection device, in the first implementation, the printing opacity district sets up detect the outside circumference of terminal surface, the photometry area sets up central point and puts, the electrode point sets up terminal surface region between printing opacity district and the photometry area.
Combine skin detection device, in the second implementation, the detection terminal surface is cylinder bottom surface form, the printing opacity district is cyclic annularly, the cladding is in the periphery of detection part.
Combine skin detection device, in the third implementation, the photometry area is a circular recess.
Combine skin detection device, in the fourth implementation, the printing opacity district with it flushes to detect the terminal surface, the electrode point is outstanding the terminal surface sets up.
Combine skin detection device, in the fifth implementation condition, the electrode point is four, the symmetry sets up respectively detection end face region between printing opacity district and the photometry district.
Combine skin detection device, in the sixth implementation, near-infrared light source sees through the printing opacity district shines human skin.
Implement skin detection device, utilize the strong characteristics of near infrared light penetrability, the position skin that will detect the human body shines near infrared light. The light-transmitting area is flush with the detection end face, and the skin detection device can be better attached to the skin. The light transmission area and the light measuring area are arranged at intervals, and the light source detection assembly is favorable for better detecting diffuse reflection of the near-infrared light source penetrating through the skin. The electrode points can detect the conductivity of the skin in real time, so that the condition of the skin can be more comprehensively presumed, and the electrode points protrude out of the detection end face, so that the detection of the conductivity of the skin is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an embodiment of a skin detection device according to the present invention;
FIG. 2 is a schematic view of an embodiment of a detection end face of the skin detection device according to the present invention;
the part names indicated by the numbers in the drawings are as follows: 100-handheld portion, 200-detection portion, 210-detection end, 211-detection end face, 212-electrode point, 213-photometry area.
Detailed Description
The following 211 will clearly and completely describe the technical solution of the present invention with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.
The existing skin detection device has poor adhesion of the detection head to the skin, so that the accuracy of the detection structure is influenced, and the existing skin detection device only adopts a light source for detection and cannot comprehensively reflect the condition of the skin.
To above-mentioned problem, like fig. 1, fig. 1 is the utility model discloses in the overall structure schematic diagram of a skin detection device embodiment, provide a skin detection device, including handheld portion 100 and detection portion 200, detection portion 200 an organic whole sets up the upper end position at handheld portion 100, and detection portion 200 stretches out the part forward and is equipped with sense terminal 210, is equipped with light zone, electrode point 212 and light measurement area 213 on sense terminal 210, and light zone and light measurement area 213 interval set up. The detection unit 200 may be perpendicular to the hand-held unit 100, or may be provided coaxially with the hand-held unit 100. The light-transmitting area is used for transmitting and irradiating the light source to the skin. The light source can be in various forms, and can be a near infrared light source, a white light source, a UV light source and a polarized light source.
Preferably, the present application is preferably a near infrared light source. The near infrared light source penetrates through the light transmission area to reach the skin of a human body.
The characteristic of strong penetrability of near infrared light is utilized to irradiate the near infrared light to the skin of the part to be detected of a human body.
Further, as shown in fig. 2, fig. 2 is a schematic layout diagram of an embodiment of a detection end face in a skin detection device of the present invention, a light-transmitting area is disposed on an outer circumference of the detection end face 211, a light-measuring area 213 is disposed at a center position, and an electrode point 212 is disposed on an area of the end face 211 between the light-transmitting area and the light-measuring area 213. The light-transmitting area and the light measuring area 213 are arranged at intervals, so that the light source detection assembly can better detect diffuse reflection of the near-infrared light source penetrating through the skin.
Preferably, the detecting end surface 211 is cylindrical, and the light-transmitting area is annular and covers the periphery of the detecting part 200.
Preferably, the light measuring area 213 is a circular groove, and a light source detecting assembly is disposed at the bottom of the groove.
Further, the light-transmitting region is flush with the detection end face 211, and the electrode point 212 is disposed to protrude from the end face 211. The electrode points 212 are arranged to protrude from the detection end face 211, which is beneficial for detecting the conductivity of the skin.
Further, four electrode points 212 are provided, and the regions of the detection end face 211 between the light transmission region and the light measurement region 213 are symmetrically provided. The electrode points 212 are arranged to detect the skin conductivity in real time, so that the skin condition can be estimated more comprehensively 211,
the utility model provides a skin detection device, the printing opacity district flushes with detecting terminal surface 211, is favorable to skin detection device and skin better laminating.
Implement the utility model discloses a skin detection device utilizes the strong characteristics of near infrared light penetrability, shines near infrared light to the position skin that the human body will detect. The light-transmitting area is flush with the detection end face 211, and the skin detection device is favorably attached to the skin better. The light-transmitting area and the light measuring area 213 are arranged at intervals, so that the light source detection assembly can better detect diffuse reflection of the near-infrared light source penetrating through the skin. The electrode points 212 can detect the conductivity of the skin in real time, so that the skin condition can be estimated more comprehensively 211, and the electrode points 212 are arranged to protrude out of the detection end face 211, which is beneficial to detecting the conductivity of the skin. The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a skin detection device, includes handheld portion and detection portion, the integrative setting of detection portion is in the upper end position of handheld portion, the detection portion is equipped with the sense terminal to the part that stretches out forward, be equipped with printing opacity district, electrode point and light-measuring area on the sense terminal surface, printing opacity district and light-measuring area interval set up.
2. The skin test device of claim 1, wherein the light-transmitting area is disposed on an outer circumference of an end face of the test tip, the light-measuring area is disposed at a central position, and the electrode point is disposed in an end face region between the light-transmitting area and the light-measuring area.
3. The skin detecting device of claim 1, wherein the end surface of the detecting end is a cylindrical bottom surface, and the light-transmitting area is annular and covers the periphery of the detecting portion.
4. The skin test device of claim 1, wherein the light measuring area is a circular groove.
5. The skin test device as claimed in claim 1, wherein the number of the electrode points is four, and the end surface regions of the test end between the light-transmitting region and the light-measuring region are symmetrically arranged.
6. The skin test device of any one of claims 1-5, wherein the light source transmitted by the light-transmissive region is a near-infrared light source.
7. The skin test device of claim 6, wherein the light-transmissive region is flush with an end face of the test end, the electrode point being disposed protruding from the end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060613.2U CN209915953U (en) | 2019-01-15 | 2019-01-15 | Skin detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060613.2U CN209915953U (en) | 2019-01-15 | 2019-01-15 | Skin detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209915953U true CN209915953U (en) | 2020-01-10 |
Family
ID=69067053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060613.2U Active CN209915953U (en) | 2019-01-15 | 2019-01-15 | Skin detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209915953U (en) |
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2019
- 2019-01-15 CN CN201920060613.2U patent/CN209915953U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: Room 503, Door 4, Building 2, Hengwutiao, Fengtai District, Beijing, 100071 Patentee after: Lv Xin Country or region after: China Patentee after: Wang Wei Address before: 518000 702, building D, T3 office building, Shenzhen Bao'an International Airport, hourui community, Hangcheng street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: KUNSHI (SHENZHEN) BIOTECHNOLOGY Co.,Ltd. Country or region before: China |