CN219183719U

CN219183719U - Tongue diagnosis instrument capable of adaptively adjusting camera

Info

Publication number: CN219183719U
Application number: CN202320063326.3U
Authority: CN
Inventors: 谈全一; 禹超; 张斌; 范鹏灿; 李银鑫; 安轲; 胡蒙恩; 吴方勇
Original assignee: Zhejiang Junkong Intelligent Technology Co ltd
Current assignee: Zhejiang Junkong Intelligent Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a tongue diagnosis instrument capable of adaptively adjusting a camera, which has the technical scheme that the tongue diagnosis instrument comprises a tongue diagnosis shell, wherein a containing cavity is arranged in the tongue diagnosis shell, a diagnosis opening is formed in one side of the tongue diagnosis shell, an inner shell is arranged in the tongue diagnosis shell, the containing cavity is divided into a mounting cavity and a diagnosis cavity by the inner shell, a camera window is formed in the inner shell, a camera shooting assembly and an adjusting mechanism for adjusting the position of the camera shooting assembly are arranged in the mounting cavity, and the tongue diagnosis instrument can adjust the shooting direction and angle of the camera in the working process, so that equipment can meet the extraction requirements of tongue images of patients with different facial forms and different ages, and the accuracy of tongue diagnosis is improved.

Description

Tongue diagnosis instrument capable of adaptively adjusting camera

Technical Field

The utility model relates to a tongue diagnosis instrument, in particular to a tongue diagnosis instrument capable of adaptively adjusting a camera.

Background

The tongue diagnosis in traditional Chinese medicine is a diagnosis method for knowing physiological conditions and disease changes of human bodies by observing the relevant conditions of tongue images of human bodies. The tongue diagnosis in traditional Chinese medicine is based on six characteristics of identifying tongue manifestations: body fluids, tongue color, tongue coating color, tongue shape, sublingual collaterals. Traditional tongue diagnosis is based on visual observation of doctors and traditional Chinese medicine theory, and helps doctors diagnose diseases by observing changes of tongue color and shape. Along with the development of intelligent control technology, optical images and big data technology, the combination of science and technology and tongue diagnosis will improve and expand the application value of tongue diagnosis in clinical diagnosis, which will be the development direction and trend of traditional Chinese medicine diagnosis. The application of intelligent techniques can improve the diagnostic efficiency and accuracy of the physician and reduce the error rate.

The existing tongue diagnostic apparatus basically obtains tongue images by taking pictures of tongue surfaces and tongue bottoms, and then a computer distinguishes physique of a patient according to the tongue images, so that the quality of the tongue images of the patient is acquired, and the tongue diagnostic apparatus becomes a key factor for influencing whether tongue diagnostic results are accurate or not. The quality of tongue image is related to the patient's diagnosis posture, camera pixels, shooting distance, shooting angle, light, focus condition, white balance, etc.

The camera of the existing tongue diagnostic instrument is basically fixed, the shooting direction and the angle are fixed, however, the gender, the age, the face shape, the tongue size, the extending direction angle and the like of the patient to be diagnosed are different, so that the existing tongue diagnostic instrument cannot meet the high quality extraction requirements of tongue images of patients with different face shapes and different ages, and the accuracy of tongue diagnostic results cannot be ensured.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the tongue diagnosis instrument capable of adaptively adjusting the camera, and the tongue diagnosis instrument can adjust the shooting direction and angle of the camera in the working process, so that the equipment can meet the extraction requirements of tongue images of patients with different facial forms and different ages, and the accuracy of tongue diagnosis is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tongue diagnosis instrument comprises a tongue diagnosis shell, wherein a containing cavity is formed in the tongue diagnosis shell, a diagnosis opening is formed in one side of the tongue diagnosis shell, an inner shell is arranged in the tongue diagnosis shell, the containing cavity is divided into an installation cavity and a diagnosis cavity by the inner shell, and a camera shooting window is formed in the inner shell;

the mounting cavity is internally provided with a camera shooting assembly and an adjusting mechanism for adjusting the position of the camera shooting assembly.

In summary, the utility model has the following beneficial effects: the tongue picture of the patient is photographed and extracted by the self-adaptive adjusting camera, and the collected tongue picture comprises body fluid, tongue color, tongue coating quality, tongue shape and sublingual collaterals. When a patient stretches out the tongue to collect tongue images, the camera captures the tongue gestures of the patient and transmits the tongue gestures to a computer display interface in real time, software compares the images uploaded in real time with standard images to obtain pose deviations of the images, then sends an adjusting instruction to the self-adaptive adjusting mechanism according to the deviations to adjust shooting positions and directions of the camera, finally enables the uploaded tongue images and the standard tongue images to deviate within a reasonable range, and after adjustment is completed, shooting is carried out, so that tongue image collection quality is improved, and tongue diagnosis accuracy is improved.

The adjusting mechanism can adjust the position and the direction of the camera, has three degrees of freedom, particularly, can move back and forth, move up and down and tilt angle, and can automatically adjust the shooting angle according to the posture of the tongue of a patient.

Drawings

FIG. 1 is a schematic front view of a tongue diagnostic instrument;

FIG. 2 is a schematic perspective view of the interior of the tongue diagnostic instrument;

fig. 3 is a schematic perspective view of the adjusting mechanism.

Reference numerals: 1. a tongue diagnosis shell; 11. a visit; 12. an annular light source; 13. a dough ring; 14. a chin rest; 2. an inner housing; 3. a mounting cavity; 4. a treatment cavity; 5. a camera window; 6. a camera assembly; 7. an adjusting mechanism; 71. a back and forth movement assembly; 711. a first guide rail; 712. a first screw; 713. a first moving block; 714. a first driving motor; 72. an up-and-down moving mechanism; 721. a second guide rail; 722. a second screw; 723. a second moving block; 724. a second driving motor; 73. a pitch rotation mechanism; 731. a rotating seat; 732. a rotating block; 733. a rotating motor; 74. and (5) a mounting seat.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 3, in order to achieve the above object, the present utility model provides the following technical solutions: the tongue diagnosis instrument comprises a tongue diagnosis shell 1, wherein a containing cavity is formed in the tongue diagnosis shell 1, a diagnosis opening 11 is formed in one side of the tongue diagnosis shell 1, an inner shell 2 is arranged in the tongue diagnosis shell 1, the containing cavity is divided into a mounting cavity 3 and a diagnosis cavity 4 by the inner shell 2, and a camera shooting window 5 is formed in the inner shell 2;

the installation cavity 3 is internally provided with a camera shooting assembly 6 and an adjusting mechanism 7 for adjusting the position of the camera shooting assembly 6.

According to the design of the utility model, the tongue picture of a patient is photographed and extracted through the self-adaptive adjusting camera, and the collected tongue picture comprises body fluid, tongue color, tongue coating quality, tongue shape and sublingual collaterals. When a patient stretches out the tongue to collect tongue images, the camera captures the tongue gestures of the patient and transmits the tongue gestures to a computer display interface in real time, software compares the images uploaded in real time with standard images to obtain pose deviations of the images, then sends an adjusting instruction to the self-adaptive adjusting mechanism 7 according to the deviations to adjust the shooting position and direction of the camera, finally enables the uploaded tongue images and the standard tongue images to be in a reasonable range, and after adjustment is completed, shooting is carried out, so that the tongue image collection quality is improved, and the accuracy of tongue diagnosis is improved.

The inner housing 2 is provided with an annular light source 12. The illumination is stable and is close to natural light, so that the photographed tongue picture is more close to the real tongue picture. The center of the light source is a camera shooting window 5, and a shooting assembly 6 is arranged behind the window.

The inner layer of the inner housing 2 is provided with a diffuse reflection layer. The diffuse reflection surface may be barium sulfate so as to form a stable illumination environment close to natural light inside the inner case 2.

The inner surface of the inner shell 2 is an anti-atomization surface, so that the atomization wetting of the inner wall caused by the respiration of the person waiting for diagnosis is prevented.

The adjusting mechanism 7 includes a forward/backward movement unit 71, a vertical movement mechanism 72, a pitch rotation mechanism 73, and a mount 74. The adjusting mechanism 7 can adjust the position and the direction of the camera, has three degrees of freedom, specifically, moves back and forth, moves up and down and pitching angle, and can automatically adjust the shooting angle according to the posture of the tongue of the patient; the adjusting mechanism 7 is controlled by three control motors.

The back and forth moving assembly 71 includes a first guide rail 711, a first screw 712, a first moving block 713, and a first driving motor 714;

the first moving block 713 is provided with a screw hole which is in threaded connection with the first screw 712;

the first moving block 713 is slidably connected to the first guide rail 711;

the first driving motor 714 is used for driving the first screw 712 to rotate.

The first screw 712 is rotated by the first driving motor 714 so that the first moving block 713 moves along the first guide rail 711 direction to achieve the forward and backward movement.

The up-and-down moving assembly includes a second guide 721, a second screw 722, a second moving block 723, and a second driving motor 724;

the second moving block 723 is provided with a screw hole screwed with the second screw 722;

the second moving block 723 is slidably coupled to the second guide 721;

the second driving motor 724 is used for driving the second screw 722 to rotate.

The second screw 722 is rotated by the second driving motor 724, so that the second moving block 723 moves along the direction of the second guide 721 to realize up-and-down movement.

The pitching rotation mechanism 73 includes a rotation seat 731 and a rotation block 732, and a rotation motor 733;

the rotary seat 731 is arranged in a shape;

the rotating block 732 is rotatably connected to the rotating seat 731;

the rotation motor 733 is used for driving the rotation block 732 to rotate;

the imaging module 6 is connected to the rotating block 732.

The rotation motor 733 is used for enabling the rotation to rotate circumferentially, so that the pitching movement of the camera is achieved.

The camera is a high-pixel high-definition camera and has the functions of automatic focusing, white balance and the like;

a central control board and a power supply component are arranged in the installation cavity 3. The outside of the shell is provided with an input/output interface, which comprises an input power interface, a power switch and a data interface; the inner shell 2 is sleeved in the tongue diagnosis shell 1, and a light source is arranged on the inner shell; the tongue diagnostic instrument is connected to the computer through a data line, and tongue diagnosis can be performed on a patient by operating a tongue diagnostic program on the computer.

The tongue diagnosis instrument is connected to the computer through a data line, the tongue diagnosis software system is installed on the computer, and the tongue diagnosis instrument is controlled through operation software to complete diagnosis operation; the software functions are as follows: a hardware monitoring function, a control function, an image processing function, an automatic diagnosis and analysis function, a user health management function, and the like.

A face ring 13 is arranged at the treatment opening 11.

The chin rest 14 is arranged on the face ring 13. The face ring 13 is an ergonomic skin friendly soft face ring 13 with chin rest 14 thereon, typically made of silica gel.

The operation steps of the equipment comprise: step 1, firstly, a tongue diagnosis instrument is opened and connected to a computer software system to check whether system hardware works normally or not; the method mainly comprises the steps of connecting a power line, switching on a power switch, connecting a tongue diagnosis instrument and a computer through a data line, and switching on tongue diagnosis program software to check the hardware state of a system;

step 2, the patient prepares for tongue image acquisition, and an operator enters tongue diagnosis operation software into a preparation state. The chin of the patient rests on the chin rest 14 of the upper ring 13, and the upper end of the upper ring 13 of the forehead extends out of the tongue to prepare for examination; uploading the real-time tongue posture of the patient to a computer, and opening software by an operator to check the tongue posture of the patient in real time;

and 3, shooting and extracting tongue images of the patient through a self-adaptive regulation camera, wherein the collected tongue images comprise body fluid, tongue color, tongue coating color, tongue quality, tongue shape and sublingual collaterals. When a patient stretches out the tongue to collect tongue images, the camera captures the tongue gestures of the patient and transmits the tongue gestures to a computer display interface in real time, software compares the images uploaded in real time with standard images to obtain pose deviations of the images, then sends an adjusting instruction to the self-adaptive adjusting mechanism 7 according to the deviations to adjust the shooting position and direction of the camera, finally enables the uploaded tongue images and the standard tongue images to be in a reasonable range, and after adjustment is completed, shooting is carried out, so that the tongue image collection quality is improved, and the accuracy of tongue diagnosis is improved. Posture calibration is prior art, taking human body posture detection as an example.

And 4, transmitting the data line to computer software, extracting tongue images of the patient by the software, correcting image colors, performing inquiry on the patient, and performing cloud big data AI diagnosis by the software. Finally, the photographed tongue picture is required to be intercepted and color corrected by software, the tongue picture after image processing is uploaded to a database, inquiry is carried out, and finally, automatic tongue picture diagnosis is completed.

Step 5, the software diagnosis module obtains tongue image feature identification and diagnosis results, displays the tongue image feature identification and diagnosis results on an interface and gives corresponding health care or medical advice; the software system stores the diagnosis result of the patient and sends the diagnosis result to the mobile phone of the patient through the small program so that the patient can look up the diagnosis result at any time.

The software has the following functions: a hardware monitoring function, a control function, an image processing function, an automatic diagnosis and analysis function, a user health management function, and the like.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a but tongue appearance of self-adaptation regulation camera, includes tongue diagnosis casing (1), be provided with in tongue diagnosis casing (1) and hold the chamber, one side of tongue diagnosis casing (1) has been seted up and has been seen a doctor mouth (11), characterized by: an inner shell (2) is arranged in the tongue diagnosis shell (1), the accommodating cavity is divided into an installing cavity (3) and a diagnosis cavity (4) by the inner shell (2), and a camera shooting window (5) is formed in the inner shell (2);

a camera shooting assembly (6) and an adjusting mechanism (7) for adjusting the position of the camera shooting assembly (6) are arranged in the mounting cavity (3);

the adjusting mechanism (7) comprises a front-back moving assembly (71), an up-down moving mechanism (72), a pitching rotating mechanism (73) and a mounting seat (74).

2. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 1, wherein the tongue inspection instrument is characterized in that: an annular light source (12) is arranged on the inner shell (2).

3. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 2, wherein the tongue inspection instrument is characterized in that: the inner layer of the inner shell (2) is provided with a diffuse reflection layer.

4. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 1, wherein the tongue inspection instrument is characterized in that: the back and forth moving assembly (71) comprises a first guide rail (711), a first screw (712), a first moving block (713) and a first driving motor (714);

the first moving block (713) is provided with a screw hole which is in threaded connection with the first screw rod (712);

the first moving block (713) is connected to the first guide rail (711) in a sliding manner;

the first driving motor (714) is used for driving the first screw (712) to rotate.

5. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 1, wherein the tongue inspection instrument is characterized in that: the up-and-down moving mechanism (72) comprises a second guide rail (721), a second screw (722), a second moving block (723) and a second driving motor (724);

the second moving block (723) is provided with a screw hole which is in threaded connection with the second screw rod (722);

the second moving block (723) is connected to the second guide rail (721) in a sliding manner;

the second driving motor (724) is used for driving the second screw rod (722) to rotate.

6. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 1, wherein the tongue inspection instrument is characterized in that: the pitching rotation mechanism (73) comprises a rotation seat (731) and a rotation block (732), and a rotation motor (733);

the rotating seat (731) is arranged in a structure;

the rotating block (732) is rotatably connected to the rotating seat (731);

the rotating motor (733) is used for driving the rotating block (732) to rotate;

the camera shooting assembly (6) is connected with the rotating block (732).

7. The camera-adaptively adjustable lingual scanner of any one of claims 1-6, wherein: a central control board and a power supply component are arranged in the mounting cavity (3).

8. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 1, wherein the tongue inspection instrument is characterized in that: a face ring (13) is arranged at the diagnosis opening (11).

9. The tongue inspection instrument capable of adaptively adjusting a camera according to claim 8, wherein the tongue inspection instrument is characterized in that: the chin rest (14) is arranged on the face ring (13).