CN213721910U

CN213721910U - Multifunctional skin detection device

Info

Publication number: CN213721910U
Application number: CN202022056620.0U
Authority: CN
Inventors: 邱显荣; 周利民; 辛琳霖
Original assignee: Jingcheng Gongfang Electronic Integration Technology Beijing Co ltd
Current assignee: Jingcheng Gongfang Electronic Integration Technology Beijing Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-20
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a multi-functional skin detection device, including processing module, the collection module and the transmission module be connected with processing module, wherein: the acquisition module comprises a plurality of collectors which can be movably connected with the processing module, and the collectors are used for acquiring data of different parameters related to skin and transmitting the data to the processing module; the processing module is used for processing the data acquired by the acquisition device and transmitting the acquired data to the transmission module; and the transmission module is used for transmitting the acquired data to the processing terminal in a wireless mode. The multifunctional skin detection device can effectively and accurately acquire various parameter information of a required skin state, provides a multi-angle data sample for comprehensive evaluation of the skin, and combines wireless transmission and Internet of things application to realize comprehensive evaluation of the skin.

Description

Multifunctional skin detection device

Technical Field

The utility model relates to a multi-functional skin detection device relates to skin detection area.

Background

With the improvement of the living standard of people, the requirements of people on beauty and health are higher and higher. The skin is a protective layer of the body and is the most exposed part in daily life, particularly the face, which is the most concerned and exposed part of people, and therefore, the skin, particularly the facial skin, needs to be nursed.

Skin can be detected from many angles, such as parameters like moisture, oil, PH, body temperature, elasticity, etc. The measurement of these parameters generally requires the use of professional equipment in professional beauty institutions or skin hospitals, which is not only costly but also inconvenient. Certainly, some small-sized skin detectors are available for users to choose from in the market at present, but the skin detectors generally can only detect a single item, and the evaluation of the skin is a comprehensive factor, so that the detection result is often not accurate enough.

How to realize comprehensive evaluation of skin becomes an important issue concerned by people at present.

Disclosure of Invention

The utility model aims to solve the technical problem that a multi-functional skin detection device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional skin detection device, includes processing module, with collection module and the transmission module that processing module connects, wherein:

the acquisition module comprises a plurality of collectors which can be movably connected with the processing module, and the collectors are used for acquiring data of different parameters related to skin and transmitting the data to the processing module;

the processing module is used for processing the data acquired by the acquisition device and transmitting the acquired data to the transmission module;

and the transmission module is used for transmitting the acquired data to the processing terminal in a wireless mode.

Preferably, the system further comprises a mode switching module, wherein the mode switching module is connected with the processing module and is used for switching the processing mode of the processing module to correspond to the type of the collector.

Preferably, the transmission module is a wireless transmission module, and the wireless transmission module at least comprises a Wifi chip.

Preferably, a front-end module is further included between the acquisition module and the processing module, and the front-end module includes an analog-to-digital conversion circuit, and the analog-to-digital conversion circuit is configured to process the acquired data.

Preferably, the front module further includes an amplifying circuit, the amplifying circuit is configured to amplify the collected data, and the amplified collected data is transmitted to the analog-to-digital conversion circuit.

Preferably, the collector comprises at least one of a moisture sensing element, a grease sensing element, a PH sensing element, a body temperature sensing element, and an elastic sensing element.

Preferably, the system further comprises a display terminal, wherein the display terminal is connected with the processing module and used for displaying the processed acquired data.

Preferably, the system further comprises an information feedback module, wherein the information feedback module comprises at least one of a vibrator and a buzzer.

Preferably, the processing module and the transmission module are designed in one piece.

Preferably, the processing terminal is a mobile phone or the cloud computer.

The utility model provides a multi-functional skin detection device can effectively and accurately acquire the multiple parameter information of skin state, for comprehensive assessment skin provides multi-angle data sample to combine wireless transmission and thing networking to use, realize the comprehensive assessment of skin.

Drawings

Fig. 1 is a block diagram of a multifunctional skin detection device according to an embodiment of the present invention;

fig. 2 is a schematic connection diagram of an ESP32 series Wifi chip in an embodiment of the present invention;

fig. 3 is a schematic connection diagram of an analog-to-digital conversion circuit according to an embodiment of the present invention;

in the figure, 1-processing module, 2-acquisition module, 21-moisture sensing element, 22-grease sensing element, 23-PH sensing element, 24-body temperature sensing element, 25-elastic sensing element, 3-transmission module, 4-mode switching module, 5-display terminal, 6-processing terminal, 7-information feedback module, 71-vibrator, 72-buzzer, 8-preposition module, 81-analog-digital conversion circuit and 82-amplifying circuit.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a multi-functional skin detection device can provide multi-angle data sample for comprehensive assessment skin to combine wireless transmission and thing networking to use, realize the comprehensive assessment of skin.

As shown in fig. 1, the multifunctional skin detection device comprises a processing module 1, an acquisition module 2 connected with the processing module 1, and a transmission module 3, wherein:

the acquisition module 2 comprises a plurality of collectors which can be movably connected with the processing module 1, and the collectors are used for acquiring data of different parameters related to skin and transmitting the data to the processing module 1;

the processing module 1 is used for processing the data acquired by the acquisition device and transmitting the acquired data to the transmission module 3;

and the transmission module 3 is used for transmitting the acquired data to the processing terminal 6 in a wireless mode.

In the case of human skin, the moisture content and fat content of skin are the skin parameters of most concern to people, and these skin parameters directly determine whether the skin is beautiful and healthy, so the test of the moisture content and fat content of skin is particularly important. However, since the conventional skin detector adopts simple resistance test conversion, accurate skin state assessment cannot be obtained by only testing the moisture content of the skin. In the multifunctional skin detection device, the collector comprises at least one of a moisture sensing element 21, a grease sensing element 22, a PH sensing element 23, a body temperature sensing element 24 and an elastic sensing element 25, and provides a multi-parameter data sample for comprehensively evaluating the skin. For example, the elastic sensing element 25 measures the thickness and the rebound speed of the skin by performing air suction and air discharge actions on the skin during data acquisition, and performs data acquisition with higher precision and higher speed on the skin so as to provide multi-parameter reference. Of course, other collectors may also adopt corresponding collectors of the industry standard level as appropriate, so as to achieve faster and higher-precision data acquisition, which is not limited herein.

The multifunctional skin detection device further comprises a mode switching module 4, wherein the mode switching module 4 is connected with the processing module 1 and used for switching the processing mode of the processing module 1 to be corresponding to the type of the collector so as to facilitate the calling of a subsequent application program.

Preferably, the transmission module 3 in the multifunctional skin detection device is a wireless transmission module, and the wireless transmission module at least comprises a Wifi chip. Through wireless transmission module, this multi-functional skin detection device realizes the thing networking function, realizes the house intellectuality.

Preferably, the processing module 1 and the transport module 3 are designed in one piece. For example, an ESP Wifi chip is used as a Micro Control Unit (MCU), and the interior of the Unit includes a Wifi driver, which is designed to be connected to a host through a wireless access point AP and a wireless terminal STA, actively start SOCKET to communicate with the host, and actively or passively upload collector data. The chip of selecting for use can be ESP32 series Wifi chip, and ESP32 series Wifi chip possesses outstanding performance and abundant peripheral hardware, collects Wifi, traditional bluetooth, low-power consumption bluetooth as an organic whole, provides highly integrated solution, extensively is applicable to all kinds of thing networking and uses. For example, in the Wifi chip of ESP32 series, ESP32-WROOM-32D and ESP32-WROOM-32U have 32 pins, and the embodiment of the present invention is shown in fig. 2 for the specific connection relationship of the circuit structure related to the Wifi chip of ESP32 series. The pin definition can be obtained by downloading a product manual through a module official network, and the specific connection relation can be determined by referring to the configuration of the product manual according to the circuit requirements, which is not limited herein.

In the multifunctional skin detection device, a front module 8 is further included between the acquisition module 2 and the processing module 1, the front module 8 includes an Analog-to-Digital Converter (ADC) 81, and the ADC 81 is used for processing the acquired data. In this multifunction skin detection device, measurement data is acquired to the high-precision analog-to-digital conversion circuit 81 via the I2C serial bus, and the data is converted into an actual unit-related numerical value for an actual situation. For example, as shown in fig. 3, the analog-to-digital conversion circuit 81 may use a 16-bit high-precision analog-to-digital converter ADS1115, where the ADS1115 has an on-board reference and oscillator, and data is transmitted through a 12C-compatible serial interface, and 4I 2C slave addresses may be selected. The ADS1115 can realize the conversion of data collected by a plurality of collectors, so that the accuracy of a calculation result is ensured, and the accurate estimation of the skin state under multi-parameter fusion is further ensured.

In the multifunctional skin detection device, the front module 8 further comprises an amplifying circuit 82, the amplifying circuit 82 is used for amplifying the collected data, and the amplified collected data is transmitted to the analog-to-digital conversion circuit 81. For example, in the case of the PH sensing element 23, the collected data is amplified by the amplifying circuit 82 and then transmitted to the analog-to-digital converting circuit 81 for processing.

This multi-functional skin detection device still includes display terminal 5, and display terminal 5 is connected with processing module 1 for the data collection after the demonstration is handled. The Display terminal 5 may be a device having a Display function, such as a Liquid Crystal Display (LCD) or a Plasma Display Panel (PDP). The dot matrix LCD mainly displays the current online state with the host and the current electric quantity, and can also display different data according to the use environment of the multifunctional skin detection device.

The multifunctional skin detection device further comprises an information feedback module 7, wherein the information feedback module 7 comprises at least one of a vibrator 71 and a buzzer 72. The operation time of the vibrator 71 and the buzzer 72, such as the connection of the device, the end of the test, the shortage of the electric quantity, the self-closing of the software due to the shortage of the electric quantity, etc., is controlled to act independently or together according to different conditions, so that the user can know the current condition in real time.

In the application of the multifunctional skin detection device, the processing terminal 6 can be a mobile phone or a cloud computer. Because the data that the collection module gathered all directly upload to processing terminal 6 and handle, consequently need not to set up special memory in multi-functional skin detection device, the cost is lower, volume and quality also can be littleer.

This multi-functional skin detection device gathers numerical value through the front end collector to convert data into corresponding physical numerical value through the analog-to-digital conversion function, see through wireless transmission module's Wifi communication protocol, and self-defined packet format and host computer are handed over and are uploaded. Meanwhile, in the detection process, the state is fed back to the user through the information feedback module according to different situations and conditions. In addition, basic information including the connection state of the collector, the measurement result and the like can be displayed by a display screen, such as a Liquid Crystal Display (LCD) dot matrix.

In conclusion, the multifunctional skin detection device can effectively and accurately acquire various parameter information of the required skin state, provides multi-angle data samples for comprehensively evaluating the skin, and combines wireless transmission and Internet of things application to realize comprehensive evaluation of the skin.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The specific implementation mode is a specific example for implementing the technical scheme of the utility model. Also, the term "comprises/comprising" when used herein refers to the presence of a feature, integer or component, but does not preclude the presence or addition of one or more other features, integers or components.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a multi-functional skin detection device which characterized in that includes processing module, with collection module and transmission module that processing module connects, wherein:

2. The multifunctional skin test device of claim 1, further comprising a mode switching module connected to the processing module for switching the processing mode of the processing module to correspond to the type of the collector.

3. The multifunctional skin test apparatus according to claim 1, wherein:

the transmission module is a wireless transmission module, and the wireless transmission module at least comprises a Wifi chip.

4. The multifunctional skin test apparatus according to claim 1, wherein:

the device comprises a collecting module, a processing module and a front-end module, wherein the collecting module and the processing module further comprise the front-end module which comprises an analog-to-digital conversion circuit, and the analog-to-digital conversion circuit is used for processing the collected data.

5. The multifunctional skin test device according to claim 4, wherein:

the front module further comprises an amplifying circuit, the amplifying circuit is used for amplifying the acquired data, and the amplified acquired data are transmitted to the analog-to-digital conversion circuit.

6. The multifunctional skin test device according to any one of claims 1 to 5, wherein:

the collector comprises at least one of a moisture sensing element, a grease sensing element, a PH sensing element, a body temperature sensing element and an elastic sensing element.

7. The multifunctional skin test device according to any one of claims 1-5, further comprising a display terminal connected to the processing module for displaying the processed collected data.

8. The multifunctional skin test device according to any one of claims 1 to 5, further comprising an information feedback module, wherein the information feedback module comprises at least one of a vibrator and a buzzer.

9. The multifunctional skin test device according to any one of claims 1 to 5, wherein:

the processing module and the transmission module are designed integrally.

10. The multifunctional skin test device according to any one of claims 1 to 5, wherein:

the processing terminal is a mobile phone or a cloud computer.