CN210077636U - Portable tongue endoscope and tongue diagnosis system - Google Patents
Portable tongue endoscope and tongue diagnosis system Download PDFInfo
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- CN210077636U CN210077636U CN201920242063.6U CN201920242063U CN210077636U CN 210077636 U CN210077636 U CN 210077636U CN 201920242063 U CN201920242063 U CN 201920242063U CN 210077636 U CN210077636 U CN 210077636U
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- 239000011248 coating agent Substances 0.000 description 5
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- 206010043945 Tongue coated Diseases 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000006870 function Effects 0.000 description 3
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- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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Abstract
The utility model discloses a portable tongue speculum, which comprises a shell, and a circuit board, a light source, a camera, a loudspeaker and a distance measuring sensor which are arranged on the shell; the circuit board comprises a control module connected with the light source, the camera, the ranging sensor and the loudspeaker and a communication module connected with an upper computer. The portable tongue endoscope of the utility model has simple structure and small volume. And the utility model discloses in the use, the user only needs carry out simple position debugging according to suggestion pronunciation, and the equal automatic completion of processes such as light, image acquisition, data upload, does not need the user to do other operations again, consequently the utility model discloses it is more convenient to use, is fit for doing comprehensive popularization and application in hospital and family.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to portable tongue endoscope and tongue diagnosis system.
Background
The tongue diagnosis is a means of diagnosing the disease in traditional Chinese medicine, and the color, thickness and dryness of the coating of the tongue can be used as a basis for judging the severity of the disease. The traditional tongue diagnosis method usually depends on direct visual observation of doctors, and is greatly influenced by factors such as subjectivity, experience and the like of the doctors, so that the accuracy of disease judgment is influenced. Therefore, in order to overcome the subjective factors of the conventional tongue diagnosis and improve the accuracy and reliability of the tongue diagnosis, the tongue coating or tongue proper must be analyzed quantitatively or qualitatively.
The existing tongue diagnosis device refers to a patent document with an authorization publication number of CN 203861194U, and comprises a shell, a computer, a keyboard, a mouse, a tongue coating observation device and a power interface; the device comprises a shell, a tongue coat observation device, a disinfecting button, a lighting button, an ultraviolet disinfection lamp, a lamp tube, an upper baffle, a tongue image acquisition port, a camera, a lower baffle, two lamp tubes and a data processor, wherein the computer, the keyboard, the mouse and the like are arranged on one side of the upper portion of the shell, the tongue coat observation device is arranged on the other side of the upper portion of the shell, the disinfecting button and the lighting button are arranged on the rear side of the tongue coat observation device, the ultraviolet disinfection lamp is arranged on the upper portion of the inner side of the tongue coat observation device, the lamp tube is arranged on one side of the ultraviolet disinfection lamp, the upper baffle is arranged on the lower portion of the ultraviolet disinfection lamp and the lower portion of. The testee needs to stretch the tongue body into the tongue image acquisition opening for tongue image acquisition.
The existing tongue coating observation device of the tongue diagnosis device has the disadvantages of large equipment volume, complex equipment operation and high cost, and cannot be popularized in small hospitals and families.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a portable tongue endoscope, which aims to solve the problems of large volume and complex operation of the prior tongue coating observation device.
In order to solve the technical problem, the utility model provides a portable tongue speculum, which comprises a shell, and a circuit board, a light source, a camera, a loudspeaker and a distance measuring sensor which are arranged on the shell; the circuit board comprises a control module connected with the light source, the camera, the distance measuring sensor and the loudspeaker and a communication module used for being connected with an upper computer;
the shell comprises a handheld part and an acquisition part arranged at one end of the handheld part, the camera, the distance measuring sensor and the light source are all positioned on the acquisition part, and the same side surface of the acquisition part is provided with a through hole for the camera, the distance measuring sensor and the light source to be exposed; the distance measuring sensor is used for detecting the distance between the tongue body of the detected person and the camera, and the camera is used for collecting the tongue body image of the detected person at a specified distance and uploading the tongue body image to the upper computer through the communication module.
Preferably, the light source comprises a plurality of LED lights arranged evenly around the camera.
Preferably, the plurality of LED lamps sequentially form a plurality of annular lamp groups from inside to outside with the camera as a center, and the plurality of annular lamp groups are gradually increased in height from inside to outside with respect to the protrusion of the outer surface of the collecting portion; the portable tongue endoscope further comprises an annular light guide cover arranged outside the light source, and the end face, far away from the acquisition part, of the annular light guide cover is an inwards concave cambered surface.
Preferably, a distance measurement window of the distance measurement sensor is obliquely arranged towards the optical axis of the camera, and a distance from an intersection point of a distance measurement reference axis of the distance measurement sensor and the optical axis of the camera to the center of the camera is 80-120 mm.
Preferably, the device further comprises a touch display screen connected with the control module, and the touch display screen is used for displaying the tongue body image.
Preferably, the communication module adopts at least one of a USB interface circuit, a bluetooth module or a WIFI module, and the USB interface circuit includes a USB interface disposed on the housing.
Preferably, the control module comprises an MCU circuit, an illumination driving circuit connected with the light source and a voice circuit connected with the loudspeaker, and the illumination driving circuit, the voice circuit, the camera, the distance measuring sensor and the communication module are all connected with the MCU circuit.
The utility model discloses still provide a tongue diagnosis system, include as above portable tongue speculum and host computer, the host computer include with the communication port that portable tongue speculum is connected with be used for according to the data processing module of the tongue body image output image analysis result that portable tongue speculum gathered.
The utility model discloses a portable tongue speculum simple structure, small in size, low cost can accomplish collection portion diameter and only be 10 centimetres, and handheld portion can directly be held by one hand. And the utility model discloses in the use, the user only needs carry out simple position debugging according to suggestion pronunciation, and the equal automatic completion of processes such as light, image acquisition, data upload, does not need the user to do other operations again, consequently the utility model discloses it is more convenient to use, is fit for doing comprehensive popularization and application in hospital and family.
Drawings
Fig. 1 is a schematic structural view of the portable tongue endoscope of the present invention in one embodiment;
FIG. 2 is a schematic structural view of the portable tongue endoscope of the present invention in another embodiment;
FIG. 3 is a schematic diagram of the structure of the light source shown in FIG. 2;
FIG. 4 is a diagram showing the position relationship between the camera and the distance measuring sensor of the portable tongue speculum of the present invention;
FIG. 5 is a functional block diagram of the portable tongue speculum and the upper computer of the present invention;
FIG. 6 is a circuit diagram of the light source of the portable tongue endoscope of the present invention;
FIG. 7 is a circuit configuration diagram of the MCU circuit shown in FIG. 5;
fig. 8 is a circuit configuration diagram of the illumination driving circuit shown in fig. 5;
fig. 9 is a circuit configuration diagram of the voice circuit shown in fig. 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 5, the present invention provides a portable tongue speculum, which comprises a casing 1, a circuit board 2 disposed on the casing 1, a light source 3, a camera 4, a speaker 10 (shown in fig. 9) and a distance measuring sensor 5; the circuit board 2 comprises a control module 21 connected with the light source 3, the camera 4, the distance measuring sensor 5 and the loudspeaker 10 and a communication module 22 connected with the upper computer 8;
the shell 1 comprises a handheld part 11 and an acquisition part 12 arranged at one end of the handheld part 11, the camera 4, the distance measuring sensor 5 and the light source 3 are all positioned on the acquisition part 12, and the acquisition part 12 is provided with a through hole on the same side for the camera 4, the distance measuring sensor 5 and the light source 3 to be exposed; the distance measuring sensor 5 is used for detecting the distance between the tongue body 9 of the detected person and the camera 4, and the camera 4 is used for collecting tongue body images of the detected person at a specified distance and uploading the tongue body images to the upper computer 8 through the communication module 22.
In this embodiment, the casing 1 plays the fixed effect of support to other parts, and casing 1 divide into handheld portion 11 and collection portion 12, and handheld portion 11 can adopt the handle form, and collection portion 12 connects in the tip of handle, and the preferred collection portion 12 that is located the handheld portion 11 top of handle form of this embodiment uses more conveniently comfortablely. The collecting part 12 may be a hollow disc structure, and the inner cavity is used for accommodating the circuit board 2. One of them side of collection portion 12 is offered and is used for supplying camera 4, the through-hole that range finding sensor 5 and light source 3 appear out, the side that sets up this through-hole can be called "collection terminal surface", the through-hole that supplies camera 4 to pass is located the central authorities of this collection terminal surface, light source 3 then is close to camera 4 and sets up, light source 3's effect lies in the required light of compensation camera 4 collection image, make during the collection measured object (tongue 9) be in the invariable light source condition all the time, the influence of the strong dark tongue image to the collection of ambient light has been reduced. The light source 3 preferably has a color temperature of 5000K, a color rendering index > 90%, and an illumination of 2000 Lux. The camera 4 is preferably a camera having 800 ten thousand or more pixels. The upper computer 8 can be a PC terminal with a data processing function or a mobile phone or a cloud server with built-in related data processing software, and the upper computer 8 is mainly used for processing and analyzing the tongue body image acquired by the camera 4 to obtain a tongue diagnosis analysis result.
Preferably, the distance measuring sensor 5 is disposed above the camera 4 and is located on the same vertical plane as the camera 4 so as to detect and determine the position of the tongue 9 of the subject. The speaker 10 is used for prompting voice to guide the user to move the tongue endoscope to a designated position, that is, the camera 4 on the tongue endoscope and the tongue body 9 of the person to be measured are located on the same horizontal plane, and the camera 4 is away from the tongue body 9 of the person to be measured by a preset distance, or signals such as successful image acquisition are prompted to the user.
When the portable tongue endoscope is used, a user (a tested person or other people such as a doctor, which is described below by taking the doctor as a user main body) starts the portable tongue endoscope, and the tested person stretches out of the tongue body 9 according to prompt voice sent by the loudspeaker 10; the distance measuring sensor 5 detects the position of the tongue body 9 of the person to be measured, and the control module 21 controls the loudspeaker 10 to send out action prompting voice according to the position information fed back by the distance measuring sensor 5, so that a user can move the portable tongue endoscope to a specified position according to the action prompting voice; when the distance measuring sensor 5 detects that the portable tongue endoscope reaches the designated position, a signal is sent to the control module 21, the control module 21 drives the camera 4 to collect images according to the signal, and the collected images are uploaded to the upper computer 8 through the communication module 22 to be processed and analyzed. In the process, a user can manually turn on the light source 3 or the control module 21 automatically lights the light source 3 according to the ambient light intensity fed back by the camera 4 to compensate the ambient light with insufficient brightness, and can also manually adjust the brightness of the light source 3 or adjust the brightness of the light source 3 under the control of the upper computer 8.
The utility model discloses a portable tongue endoscope simple structure, small in size, low cost can accomplish collection portion 12 diameters and only be 10 centimetres, and handheld portion 11 can directly be held by one hand. And the utility model discloses in the use, the user only needs carry out simple position debugging according to suggestion pronunciation, and the equal automatic completion of processes such as light, image acquisition, data upload, does not need the user to do other operations again, consequently the utility model discloses it is more convenient to use, is fit for doing comprehensive popularization and application in hospital and family.
In a preferred embodiment, the light source 3 comprises a plurality of LED lamps 31 arranged evenly around the camera 4.
In this embodiment, the camera 4 is located the central point of the collection portion 12, and a plurality of LED lamps 31 are then evenly arranged around the camera 4, so that the light around the camera 4 is even, and this arrangement structure can avoid the light source 3 from producing the shadow that influences the image quality on the face of the person being measured. In this embodiment, all the LED lamps 31 may be connected in parallel, and even if one of the LED lamps 31 is damaged, the whole light source 3 will not be turned off, so that the influence of the single LED lamp 31 on the whole light effect is reduced. In this embodiment, all the LED lamps 31 may also be connected in a combination of parallel connection and series connection, for example, the circuit structure shown in fig. 6, the light source 3 includes 30 LED lamps 31, and each 6 LED lamps 31 are connected in series and divided into 5 LED lamp groups connected in parallel.
In a preferred embodiment, as shown in fig. 3, the LED lamps 31 form a plurality of annular lamp sets from inside to outside in sequence with the camera 4 as the center, and the protruding heights of the plurality of annular lamp sets relative to the outer surface of the collecting portion 12 increase progressively from inside to outside with the camera 4 as the center; the portable tongue endoscope further comprises an annular light guide cover 32 covering the light source 3, and the end face, away from the acquisition part 12, of the annular light guide cover 32 is an inwards concave cambered surface 321.
In this embodiment, each annular LED lamp group is composed of a PCB and a plurality of LED lamps 31 disposed on the PCB, and the light source 3 in this embodiment includes 3 annular lamp groups, wherein the LED lamp 31 of the innermost ring adopts a patch lamp with a height of 1mm, and the LED lamp 31 of the outermost ring adopts a plug-in lamp with a height of 8 mm.
The protruding heights of the LED lamps 31 in the plurality of annular lamp groups relative to the outer surface of the collecting part 12 are sequentially increased from the camera 4 to the outside, namely, one side of the light source 3 back to the collecting end surface is formed and is an inwards concave cambered surface which is inwards concave and outwards protruded; adapted to the light source, the annular light guide cover 32 covering the light source 3 also has an inward concave surface 321 adapted to the shape of the light source 3, the annular light guide cover 32 guides the light emitted from the LED lamp 31 to transmit the light to the outside of the annular light guide cover 32, in this embodiment, the annular light guide cover 32 is preferably made of colorless frosted glass or acrylic frosted plastic, and meanwhile, the projection areas of every two adjacent LED lamps 31 on the annular light guide cover 32 are overlapped with each other, so that all the areas on the annular light guide cover 32 are covered by the light of the light source 3, thereby making the annular light guide cover 32 emit uniform light.
In a preferred embodiment, as shown in fig. 4, the camera 4 is horizontally arranged with the optical axis, the distance measuring window of the distance measuring sensor 5 is obliquely arranged toward the optical axis of the camera 4, and the distance from the intersection point of the distance measuring reference axis of the distance measuring sensor 5 and the optical axis of the camera 4 to the center of the camera 4 is 80-120 mm.
In this embodiment, the distance measuring sensor 5 may be an infrared distance measuring sensor, a laser distance measuring sensor, or the like, and in this embodiment, an infrared distance measuring sensor with a measurement accuracy within 1mm is preferred. The distance measuring sensor 5 has an infrared transmitter and an infrared receiver which are arranged side by side with a distance measuring window inclined downward, and at the same time, the optical axis of the camera 4 is arranged horizontally, so that there is an intersection point between the distance measuring reference axis of the distance measuring sensor 5 and the optical axis of the camera 4, and the position of the intersection point is determined by the inclination of the distance measuring sensor 5 with respect to the horizontal plane and the distance between the distance measuring sensor 5 and the camera 4. The utility model discloses set for the position of this looks intersection for apart from camera 480 supplyes 120 millimeters distance, in this scope, the person's tongue image that is surveyed that camera 4 shot is complete most, and the area that occupies whole image is the biggest, and is useful to the tongue image analysis and the state of an illness diagnosis in later stage.
When the tongue body 9 is located the intersection point of the distance measurement reference axis of the distance measurement sensor 5 and the optical axis of the camera 4, the infrared distance measurement sensor 5 obtains the distance between the tongue body 9 and the distance measurement sensor, the upper computer 8 can judge the fat and thin degree of the tongue body 9 according to the distance, and the tongue diagnosis result which is more accurate is obtained by matching the image. The distance between the intersection point and the camera 4 is preferably chosen to be 100 mm.
In a preferred embodiment, a power module and a power switch 6 connected to the circuit board 2 are further disposed in the housing 1.
In this embodiment, power module can select to use battery, dry battery or directly adopts the mode that the external power source is connected to the USB interface that charges to obtain the electric energy. And the power switch 6 on the handheld part 11 is used for controlling the on-off of the power supply. The position of the power switch 6 can be positioned at one side of the handheld part 11 close to the acquisition end surface, and when the tested person uses the portable tongue endoscope to acquire the tongue body image by himself, the position of the power switch 6 is convenient for the thumb of the tested person to directly press down; the power switch 6 can also be arranged on one side of the handheld part 11 back to the acquisition end face, and when a doctor uses the portable tongue endoscope to acquire the tongue body image of the person to be detected, the position of the power switch 6 is convenient for the thumb of the doctor to directly press down.
In a preferred embodiment, the portable tongue endoscope further comprises a touch display screen connected with the control module, and the touch display screen is used for displaying tongue body images.
When the portable tongue endoscope is used, a user can input personal information through the prompt information displayed on the touch display screen and then carry out man-machine interaction through the touch display screen; when the user collects the tongue body image, the user can firstly input the code of the tested person through the touch display screen to log in, and when the tongue body is scanned, the user can check the preview picture of the tongue body image of the tested person through the touch display screen, and when the display is clear, the user can determine to collect the tongue body image.
In a preferred embodiment, as shown in fig. 2, in a preferred embodiment, the communication module 22 employs at least one of a USB interface circuit, a bluetooth module, a WIFI module, a 4G communication module, or a 5G communication module, wherein the USB interface circuit includes a USB interface 7 disposed on the housing 1, and the 4G communication module or the communication module implements network communication with the upper computer 8 through a built-in SIM card.
In this embodiment, the USB interface 7 includes a USB interface, a Mini USB interface, or a Micro USB interface, that is, a hub, and the USB interface circuit is used to manage data transmission and reception of the port, and the USB interface circuit can upload an image collected by the camera 4 to the upper computer 8 through a USB cable line adapted to the USB interface 7, and also can receive a control instruction from the upper computer 8, and send the control instruction to the control module 21 for interpretation, and the USB cable line is used for communication, so that the data transmission stability is high.
In this embodiment, the communication module 22 can also be connected with the upper computer 8 in a wireless communication manner, and can be separated from the constraint of the cable on the basis of realizing the data transmission function with the upper computer 8, so that the use convenience of the portable tongue endoscope is improved to a great extent. Wherein, when the communication distance is within ten meters, the bluetooth module is preferred, and when the communication distance is larger but not larger than the range of the local area network, the WIFI module is preferred for the communication module 22. Of course, the present embodiment only provides two preferable wireless communication modes of the communication module 22, and in practical applications, the two preferable wireless communication modes can be selected according to practical needs. If the communication module 22 adopts a wireless communication mode, the portable tongue endoscope is preferably powered by a dry battery and a storage battery so as to get rid of the restriction of a cable when the portable tongue endoscope is used, and therefore the use convenience of the portable tongue endoscope is improved.
In a preferred embodiment, the portable tongue endoscope of the present invention further comprises a plurality of status indicators disposed on the housing 1, wherein the status indicators are electrically connected to the control module 21 of the circuit board 2.
The status indicator lamp in this embodiment includes collection status lamp, electric quantity indicator lamp, wireless transmission pilot lamp etc.. Wherein, the collecting status light is used for indicating that when the distance measuring sensor 5 detects that the tongue body 9 extending out of the measured person is positioned at the designated position, the camera 4 collects the image successfully or unsuccessfully. The electric quantity indicator lamp is used for indicating the electric quantity remaining condition of the power supply module. The wireless transmission indicator light is used for indicating the connection state of the communication module 22 and the upper computer 8. A plurality of status indicators are mounted in a row on the hand-held portion 11. The status indicator lamp adopts a diode and is controlled to be opened and closed by a control module 21 of the circuit board 2.
In a preferred embodiment, the handle 11 is further provided with a brightness adjusting button connected to the control module 21 for controlling the on/off of the light source 3 and adjusting the brightness of the light source 3.
In a preferred embodiment, as shown in fig. 7, 8 and 9, the control module 21 includes an MCU circuit 211, an illumination driving circuit 212 connected to the light source 3, and a voice circuit 213 connected to the speaker 10, and the illumination driving circuit 212, the voice circuit 213, the camera 4, the distance measuring sensor 5 and the communication module 22 are all connected to the MCU circuit 211.
In this embodiment, the lighting driving circuit 212 is used for driving the light source 3 to emit light under the power supply of the power module and the control of the MCU circuit 211, and the voice circuit 213 is used for driving the speaker 10 to emit a prompt voice under the control of the MCU circuit 211. After the MCU circuit 211 is started, it sends an instruction to the lighting driving circuit 212 to drive the light source 3 to light up, and sends a start instruction to the camera 4; the distance measuring sensor 5 continuously feeds back distance information of the measured object to the MCU circuit 211, the MCU circuit 211 correspondingly retrieves prompting voice prestored in a memory according to the distance information or outputs an instruction according to the upper computer 8, the prompting voice is output and played through the loudspeaker 10 so as to prompt the measured person to move the head and tongue body 9 position or a user using the portable tongue endoscope to move the tongue endoscope position, when the measured object reaches the designated position of the tongue endoscope, the camera is driven to obtain a tongue body image of the measured person, meanwhile, the distance measuring sensor 5 obtains the distance information between the tongue body 9 and the distance measuring sensor 5 at the designated position, and the tongue body image and the distance information are uploaded to the upper computer 8 through the communication module 22 to be analyzed.
Specifically, the MCU circuit 211 adopts an STC15F412 single chip microcomputer U10, the lighting driving circuit 212 includes an HM3348 power management chip U2 and peripheral circuits thereof, a pin 8 of the power management chip U2 is connected to the power module through a resistor R26 and a ground resistor R9 to access driving voltage, and a pin 7 is correspondingly connected to a pin 15 of the single chip microcomputer U10 to adjust power brightness through output voltage variation of the single chip microcomputer U10. The voice circuit 213 adopts a MY1680-12P micro-integrated MP3 chip U4, and a pin 1 and a pin 2 of the chip U4 are correspondingly connected with a pin 19 and a pin 20 of a singlechip U10 respectively so as to drive the loudspeaker 10 to produce sound.
The utility model discloses still provide a tongue diagnosis system, as shown in fig. 5, this tongue diagnosis system includes portable tongue speculum and host computer 8, and host computer 8 includes the communication port of being connected with portable tongue speculum and is used for the data processing module according to the tongue image output image analysis result that portable tongue speculum gathered.
In this embodiment, the portable tongue endoscope at least comprises a housing 1, a circuit board 2 located in the housing 1, a light source 3 installed on the housing 1, a camera 4, a speaker 10 and a distance measuring sensor 5; the circuit board 2 comprises a control module 21 and a communication module 22, wherein the control module 21 is respectively connected with the light source 3, the camera 4, the distance measuring sensor 5 and the loudspeaker 10, and the communication module 22 is connected with the upper computer 8;
the shell 1 comprises a handheld part 11 and an acquisition part 12 arranged at one end of the handheld part 11, wherein a vertical acquisition end face is arranged at one side of the acquisition part 12, and the camera 4, the distance measurement sensor 5 and the light source 3 are arranged on the acquisition end face; the distance measuring sensor 5 is used for detecting the distance between a measured object and the camera 4, the camera 4 is used for collecting tongue images of the measured object at a specified distance and transmitting the tongue images to the upper computer 8 through the communication module 22, and the light source 3 is used for compensating light rays required by shooting; the speaker 10 is used to output a prompt voice.
In this embodiment, the upper computer 8 can be a PC terminal, a mobile phone or a cloud server, and therefore, the portable tongue endoscope can be applied to hospitals, families, and even individuals, and divides two functional plates for image acquisition and data analysis into two individuals to be respectively completed.
It should be noted that the above is only the partial or preferred embodiments of the present invention, and no matter the characters or drawings can not limit the protection scope of the present invention, all the equivalent structure changes made by the contents of the specification and drawings or the direct/indirect application in other related technical fields are included in the protection scope of the present invention.
Claims (8)
1. A portable tongue endoscope is characterized by comprising a shell, and a circuit board, a light source, a camera, a loudspeaker and a distance measuring sensor which are arranged on the shell; the circuit board comprises a control module connected with the light source, the camera, the distance measuring sensor and the loudspeaker and a communication module used for being connected with an upper computer;
the shell comprises a handheld part and an acquisition part arranged at one end of the handheld part, the camera, the distance measuring sensor and the light source are all positioned on the acquisition part, and the same side surface of the acquisition part is provided with a through hole for the camera, the distance measuring sensor and the light source to be exposed; the distance measuring sensor is used for detecting the distance between the tongue body of the detected person and the camera, and the camera is used for collecting the tongue body image of the detected person at a specified distance and uploading the tongue body image to the upper computer through the communication module.
2. The portable tongue speculum of claim 1, wherein the light source comprises a plurality of LED lights evenly arranged around the camera.
3. The portable tongue endoscope according to claim 2, wherein said plurality of LED lamps are sequentially arranged from inside to outside with said camera as a center to form a plurality of ring-shaped lamp sets, and the protruding heights of said plurality of ring-shaped lamp sets relative to the outer surface of said collecting part are gradually increased from inside to outside with said camera as a center; the portable tongue endoscope further comprises an annular light guide cover arranged outside the light source, and the end face, far away from the acquisition part, of the annular light guide cover is an inwards concave cambered surface.
4. The portable tongue endoscope according to claim 1, wherein the ranging window of the ranging sensor is disposed obliquely toward the optical axis of the camera, and the distance from the intersection point of the ranging reference axis of the ranging sensor and the optical axis of the camera to the center of the camera is 80-120 mm.
5. The portable tongue endoscope of claim 1, further comprising a touch display screen connected to said control module, said touch display screen for displaying tongue images.
6. The portable tongue endoscope of claim 1, wherein said communication module employs at least one of a USB interface circuit, a bluetooth module or a WIFI module, said USB interface circuit comprising a USB interface disposed on said housing.
7. The portable tongue endoscope of claim 1, wherein the control module comprises an MCU circuit, an illumination driving circuit connected with the light source and a voice circuit connected with the speaker, and the illumination driving circuit, the voice circuit, the camera, the distance measuring sensor and the communication module are all connected with the MCU circuit.
8. A tongue diagnosis system, comprising the portable tongue diagnosis lens according to any one of claims 1 to 6 and an upper computer, wherein the upper computer comprises a communication port connected with the portable tongue diagnosis lens and a data processing module for outputting image analysis results according to tongue body images acquired by the portable tongue diagnosis lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242063.6U CN210077636U (en) | 2019-02-26 | 2019-02-26 | Portable tongue endoscope and tongue diagnosis system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242063.6U CN210077636U (en) | 2019-02-26 | 2019-02-26 | Portable tongue endoscope and tongue diagnosis system |
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| Publication Number | Publication Date |
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| CN210077636U true CN210077636U (en) | 2020-02-18 |
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| CN201920242063.6U Active CN210077636U (en) | 2019-02-26 | 2019-02-26 | Portable tongue endoscope and tongue diagnosis system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745012A (en) * | 2019-02-26 | 2019-05-14 | 北京小成素问信息技术有限公司 | Portable lingual diagnosis mirror, tongue body image acquiring method and lingual diagnosis system |
-
2019
- 2019-02-26 CN CN201920242063.6U patent/CN210077636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745012A (en) * | 2019-02-26 | 2019-05-14 | 北京小成素问信息技术有限公司 | Portable lingual diagnosis mirror, tongue body image acquiring method and lingual diagnosis system |
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Effective date of registration: 20231110 Address after: 518000 Qiancheng Commercial Center, No. 5 Haicheng Road, Mabu Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province 2601, 2608, 2609 Patentee after: Shenzhen Wenzhi TCM health technology Co.,Ltd. Address before: Room 4315, 4th Floor, Podium Building, No.10 Jiuxianqiao Road, Chaoyang District, Beijing, 100000 Patentee before: BEIJING XIAOCHENG SUWEN INFORMATION TECHNOLOGY Co.,Ltd. |