CN114795870B - A multifunctional digital intelligent synopsis machine - Google Patents

Abstract

The invention relates to a multifunctional digital intelligent synoptophore, comprising: the automatic pupil distance adjusting device comprises a base shell, a head supporting assembly, two mirror arm assemblies, an automatic pupil distance adjusting module, a power supply module and a single chip microcomputer module; one end of a rotating arm of each mirror arm component is rotationally connected with the automatic interpupillary distance adjusting module; the other end of the rotating arm is connected with the picture box; the picture box is connected with one end of the eyepiece box; the array lamp group and the picture automatic switching device are fixedly connected in the picture box; the automatic drawing switching device and the automatic interpupillary distance adjusting module are respectively used for automatically switching drawings and automatically adjusting the interpupillary distance under the instruction of the single chip microcomputer module, and the single chip microcomputer module is further connected with the intelligent terminal. The synoptophore realizes automatic interpupillary distance adjustment and automatic picture switching from a mechanical structure, simultaneously utilizes the intelligent terminal to send a control instruction to the single chip microcomputer module, does not need manual operation, realizes intellectualization from the aspect of control, and improves the intellectualization degree of the synoptophore.

Description

A multifunctional digital intelligent synopsis machine

technical field

The invention relates to the field of synoptic machines, in particular to a multifunctional digital intelligent synoptic machine.

Background technique

Synoptic machine is also known as large-scale amblyopia mirror and strabismus mirror, which can check the visual function of both eyes, and is also a common instrument for training binocular vision function. It is an ideal instrument commonly used for eye muscle training and binocular vision function training.

The synoptic machine is mainly composed of left lens barrel, right lens barrel, middle part, base and other accessories. Most of the existing synoptics are manually adjusted, and the doctor needs to constantly ask the patient, and change various angles of the mirror arm at the same time. During the training process, it is also necessary to record various training data. The operation process is cumbersome and very inconvenient to use. Can't carry out the automatic adjustment of interpupillary distance, can't carry out the automatic switching of pictures, so say that existing synoptic machine intelligence degree is low. For this reason, the present invention provides a kind of multi-functional digital intelligent synoptic machine.

Contents of the invention

The purpose of the present invention is to provide a multifunctional digital intelligent synoptic machine, which can automatically adjust the interpupillary distance and automatically switch pictures through the automatic interpupillary distance adjustment module and the automatic picture switching device, and realize the automation of the mechanical structure of the synopic machine. The terminal sends control instructions to each sub-module of the single-chip microcomputer to control the automatic interpupillary distance adjustment module and the automatic picture switching device, without manual operation, which improves the intelligence of the synoptic machine.

To achieve the above object, the present invention provides the following scheme:

A multifunctional digital intelligent synopsis machine, comprising: a base housing, a head support assembly and two mirror arm assemblies located on the base housing, and an automatic interpupillary distance adjustment module located in the base housing , power supply module, single-chip microcomputer module;

The two mirror arm assemblies are arranged symmetrically along the adjustable telescopic rod of the head support assembly;

Each mirror arm assembly includes a rotating arm, a picture box, an eyepiece box, an array light set in the picture box, a picture set and an automatic picture switching device;

One end of the rotating arm passes through the base housing and is rotatably connected to the automatic pupil distance adjustment module; the other end of the rotating arm is connected to the picture box; the picture box is connected to one end of the eyepiece box ; The other end of the eyepiece box is provided with an eyepiece;

The array light group and the picture automatic switching device are fixedly connected to the inner surface of the picture box; the picture set is arranged directly in front of the array light group; The group control sub-module is connected to emit lights with different frequencies and brightness under the control instructions of the light group control sub-module;

The picture automatic switching device is connected with the picture set and the picture switching submodule in the single-chip microcomputer module, and is used to automatically switch different pictures in the picture set according to the control instructions of the picture switching submodule;

The automatic picture switching device, the automatic interpupillary distance adjustment module and the power supply module are all connected to the single-chip microcomputer module;

Both the automatic picture switching device and the automatic interpupillary distance adjustment module are connected to the power supply module.

The automatic interpupillary distance adjustment module is connected to the interpupillary distance adjustment submodule in the single-chip microcomputer module, and is used to drive the rotating arm in the two mirror arm assemblies under the control instruction of the interpupillary distance adjustment submodule Do translational movement to automatically adjust the interpupillary distance;

The light group control sub-module, the picture switching sub-module and the pupil distance adjustment sub-module in the single-chip microcomputer module are all communicatively connected to an intelligent terminal; Send dual-vision function training instructions to each sub-module of the single-chip microcomputer module.

Optionally, the automatic picture switching device includes: a first reel assembly and a second reel assembly;

The first reel assembly includes a first stepping motor, a first bevel gear and a first reel;

The first stepping motor is connected to the first reel through the first bevel gear; both the first stepping motor and the first bevel gear are fixedly connected in the picture box;

The second reel assembly includes a second stepper motor, a second bevel gear and a second reel;

The second stepping motor is connected to the second reel through the second bevel gear; both the second stepping motor and the second bevel gear are fixedly connected in the picture box;

The first reel and the second reel are arranged in parallel;

One end of the picture set is wound on the first reel, and the other end of the picture set is wound on the second reel;

The rotation directions of the first stepper motor and the second stepper motor are opposite;

Both the first stepping motor and the second stepping motor are connected to the picture switching sub-module and the power supply module.

Optionally, the pupil distance automatic adjustment module includes: a guide rail support frame, a guide rail, a two-way lead screw, two sliders, a third stepping motor, two steering gears, and two steering gear power adapters;

The guide rail support frame is fixedly connected in the base housing;

Both ends of the guide rail are fixedly connected to the guide rail support frame; the third stepper motor is fixedly connected to the guide rail support frame, and the third stepper motor is connected to the interpupillary distance adjustment submodule and The power supply module is connected; one end of the bidirectional screw is connected to the third stepping motor shaft; the other end of the bidirectional screw is rotatably connected to the guide rail support frame;

The two sliders are arranged on the two-way screw, and the third stepping motor drives the two-way screw to rotate so as to drive the two sliders to move in opposite directions on the guide rail;

Each of the sliders is connected to a steering gear, and the two steering gears are respectively connected to the two rotating arms through a power adapter of the steering gear, and the two steering gears Both are connected to the power supply module; the two steering gears are also connected to the mirror arm control sub-module in the single-chip microcomputer module, and are respectively used to control the corresponding mirror arm control sub-module under the control instructions of the mirror arm control sub-module. The swivel arm rotates.

Optionally, the two-way lead screw is connected to the guide rail support frame through a bearing; the guide rail support frame is provided with a positioning shoulder, and the positioning shoulder is used to fix the bearing.

Optionally, the same vision machine also includes a pair of position sensors, and a pair of position sensors are connected to the rotating arm zeroing sub-module of the single-chip microcomputer module; a pair of position sensors are respectively arranged on the guide rail support both ends of the frame;

a pair of position sensors for obtaining the translational position of the rotating arm;

The zeroing sub-module of the rotating arm is also connected with the built-in encoder of the steering gear;

The turning arm zeroing sub-module is used to control the two steering gears and the third step according to the rotation angle of the turning arm stored in the built-in encoder of the steering gear and the translation position of the turning arm. The motor makes the position of the rotating arm and the interpupillary distance return to the initial state.

According to the specific embodiments provided by the invention, the invention discloses the following technical effects:

The invention provides a multifunctional digital intelligent synopsis machine, comprising: a base housing, a head support assembly and two mirror arm assemblies arranged on the base housing, and an interpupillary distance Automatic adjustment module, power supply module and single-chip microcomputer module; two mirror arm assemblies are arranged symmetrically along the adjustable telescopic rod of the head support assembly; one end of the rotating arm of each mirror arm assembly passes through the base shell and rotates with the pupil distance automatic adjustment module Connection; the other end of the rotating arm is connected to the picture box; the picture box is connected to one end of the eyepiece box; the array light group and the picture automatic switching device are fixedly connected to the inner surface of the picture box; the picture set is set directly in front of the array light group; the picture is automatically switched The device is connected with the picture set and the picture switching submodule, and is used to automatically switch different pictures in the picture set according to the control instruction of the picture switching submodule; the pupil distance automatic adjustment module is connected with the pupil distance adjustment submodule, and is used for Under the instruction of the interpupillary distance adjustment sub-module, the rotating arms in the two mirror arm assemblies are driven to perform a translational movement. The automatic interpupillary distance adjustment module and the automatic picture switching device of the present invention realize the automation of the mechanical structure of the synoptic machine, and at the same time use the intelligent terminal to send control instructions to the sub-modules of the single chip microcomputer to control the automatic interpupillary distance adjustment module and the automatic picture switching device without manual operation Operation, improve the intelligence of the same vision machine.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure of a multifunctional digital intelligent synoptic machine provided by Embodiment 1 of the present invention;

Fig. 2 is a schematic structural diagram of a mirror arm assembly of a multi-functional digital intelligent synoptic machine provided in Embodiment 1 of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the base housing of a multifunctional digital intelligent synoptic machine provided by Embodiment 1 of the present invention;

Fig. 4 is a structural diagram of the intelligent control system of the same vision machine provided by Embodiment 1 of the present invention.

Reference signs:

1-1: base housing; 1-2: first mirror arm assembly; 1-3: second mirror arm assembly; 1-4: head support assembly; 2-1: eyepiece; 2-2: mirror ;2-3: first stepping motor; 2-4: second stepping motor; 2-5: bevel gear set; 2-6: first reel; 2-7: second reel; 2-8: picture Set; 2-9: picture box; 2-10: box connector; 2-11: array light group; 2-12: rotating arm; 2-13: picture automatic switching device; 2-14: eyepiece box; 3- 1: MCU module; 3-2: Automatic pupil distance adjustment module; 3-3: Base; 3-4: Power supply module; 3-5: Pupil distance connector; 3-6: Chin rest; 3-7: Forehead rest ;3-8: adjustable telescopic rod; 3-9: third stepping motor; 3-10: stepping motor connector; 3-11: guide rail support frame; 3-12: guide rail; 3-13: two-way wire Bar; 3-14: positioning shoulder; 3-15: slider; 3-16: steering gear; 3-17: steering gear power adapter; 3-18: steering gear fixing piece.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The purpose of the present invention is to provide a multifunctional digital intelligent synoptic machine, the automatic interpupillary distance adjustment module and the picture automatic switching device have realized the automation of the mechanical structure of the synoptic machine, and at the same time, the intelligent terminal is used to send control instructions to each sub-module of the single chip microcomputer and then control The interpupillary distance automatic adjustment module and the picture automatic switching device do not need manual operation, which improves the intelligence of the synoptic machine.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1 to 3, this embodiment provides a multifunctional digital intelligent synopsis machine, including: a base housing 1-1, a head support assembly 1-4 located on the base housing 1-1 and two mirror arm assemblies, an automatic interpupillary distance adjustment module 3-2, a power supply module 3-4 and a single-chip microcomputer module 3-1 arranged in the base housing 1-1.

The pupil distance automatic adjustment module 3-2, the power supply module 3-4 and the single-chip microcomputer module 3-1 can be arranged on the bottom surface of the base housing 1-1, that is, on the base 3-3 of the base housing 1-1 , and the position can also be adjusted according to actual needs; the interpupillary distance automatic adjustment module 3-2 is connected to the base 3-3 through the interpupillary distance connector 3-5. In order to make the volume of the base housing 1-1 smaller, the power supply module 3-4 can be arranged under the automatic interpupillary distance adjustment module 3-2.

The two mirror arm assemblies (corresponding to the first mirror arm assembly 1-2 and the second mirror arm assembly 1-3 in FIG. 1 ) are supported along the adjustable telescopic rod 3-8 of the head support assembly 1-4 Symmetrically arranged; each mirror arm assembly includes a rotating arm 2-12, a picture box 2-9, an eyepiece box 2-14, an array lamp group 2-11 located in the picture box 2-9, and a picture collection 2-8 And picture automatic switching device 2-13;

One end of the rotating arm 2-12 passes through the base housing 1-1 and is rotationally connected to the automatic interpupillary distance adjustment module 3-2; the other end of the rotating arm 2-12 is connected to the picture box 2- 9 is connected; the picture box 2-9 is connected with an end of the eyepiece box 2-14 by a box connector 2-10; the other end of the eyepiece box 2-14 is provided with an eyepiece 2-1; and the eyepiece box 2 Reflector 2-2 is provided in -14.

The array light group 2-11 and the picture automatic switching device 2-13 are fixedly connected to the inner surface of the picture box 2-9; the picture set 2-8 is set directly in front of the array light group 2-11 ; The array light group 2-11, the picture set 2-8 and the eyepiece box 2-14 are in a straight line. The array lamp group 2-11 is connected to the lamp group control sub-module in the single-chip microcomputer module 3-1, and is used to emit lights with different frequencies and different brightnesses under the control instructions of the lamp group control sub-module. Under the control command of the single-chip microcomputer module 3-1, the array light group 2-11 will emit light of a specified color at a certain frequency. Under the action, the user can observe the changes in the picture and the light and dark, alternate changes of the light through the eyepiece 2-1.

The picture automatic switching device 2-13 is connected with the picture switching submodule in the picture collection 2-8 and the single-chip microcomputer module 3-1, and is used to automatically switch the picture switching submodule according to the control instruction of the picture switching submodule. Different pictures in the picture set 2-8; the picture set 2-8 includes a plurality of sequentially connected flexible transparent pictures, and multiple sets of training patterns are arranged on the flexible transparent pictures.

The automatic picture switching device 2-13, the automatic interpupillary distance adjustment module 3-2 and the power supply module 3-4 are all connected to the single-chip microcomputer module 3-1.

Both the automatic picture switching device 2-13 and the automatic interpupillary distance adjustment module 3-2 are connected to the power supply module 3-4.

The interpupillary distance automatic adjustment module 3-2 is connected with the interpupillary distance adjustment submodule in the single-chip microcomputer module 3-1, and is used to drive two described mirror arm assemblies under the control instructions of the interpupillary distance adjustment submodule The rotating arm 2-12 in the center performs a translational movement to automatically adjust the interpupillary distance.

The lamp group control submodule, the picture switching submodule and the interpupillary distance adjustment submodule in the single-chip microcomputer module 3-1 are all communicatively connected to an intelligent terminal; The function diagnosis information sends a dual-vision function training instruction to each sub-module of the single-chip microcomputer module 3-1.

In order to realize the automatic switching of pictures in the same viewing machine, the specific structure of the automatic picture switching device 2-13 is given in detail. The picture automatic switching device 2-13 includes: a first reel assembly and a second reel assembly;

The first reel assembly includes a first stepping motor 2-3, a first bevel gear and a first reel 2-6;

The first stepping motor 2-3 is connected with the first reel 2-6 through the first bevel gear; the first stepping motor 2-3 and the first bevel gear are both fixedly connected to the In the picture box 2-9;

The second reel assembly includes a second stepper motor 2-4, a second bevel gear and a second reel 2-7;

The second stepper motor 2-4 is connected with the second reel 2-7 through the second bevel gear; the second stepper motor 2-4 and the second bevel gear are both fixedly connected to the second bevel gear. Describe in the picture box 2-9; The first bevel gear and the second bevel gear constitute a pair of bevel gear train 2-5 among Fig. 3.

The first reel 2-6 and the second reel 2-7 are arranged in parallel;

One end of the picture set 2-8 is wound on the first reel 2-6, and the other end of the picture set 2-8 is wound on the second reel 2-7;

The rotation directions of the first stepper motor 2-3 and the second stepper motor 2-4 are opposite;

Both the first stepping motor 2-3 and the second stepping motor 2-4 are connected with the single-chip microcomputer module 3-1 (picture switching sub-module) and the power supply module 3-4.

When the first stepping motor 2-3 rotates, it will drive the first bevel gear to rotate, and then drive the first reel 2-6 to move smoothly at a certain speed, so that the picture on the first reel 2-6 The flexible transparent picture in set 2-8 is switched to the designated picture position, when the second stepper motor 2-4 rotates, it will make the second reel 2-7 rotate in the other direction, thereby making the flexible transparent picture The picture is withdrawn to a specified position, so as to realize the automatic switching of any picture in the flexible transparent picture. The first bevel gear and the second bevel gear can be meshed with each other.

In order to realize the automatic adjustment of the interpupillary distance of the synopic machine, the specific structure of the interpupillary distance automatic adjustment module 3-2 is given in detail. Described interpupillary distance automatic adjustment module 3-2 comprises: guide rail support frame 3-11, guide rail 3-12, two-way leading screw 3-13, two slide blocks 3-15, the 3rd stepping motor 3-9 (adopt high precision stepping motor), two steering gears 3-16 and two steering gear power adapters 3-17;

The guide rail support frame 3-11 is fixedly connected in the base housing 1-1; the guide rail support frame 3-11 is fixedly connected with the base 3-3 of the base housing 1-1 through bolt connection grooves.

Both ends of the guide rail 3-12 are fixedly connected to the guide rail support frame 3-11; the third stepping motor 3-9 is fixedly connected to the guide rail support frame through a stepping motor connector 3-10 3-11, the third stepper motor 3-9 is connected with the single-chip microcomputer module 3-1 (pupillary distance adjustment submodule) and the power supply module 3-4; one end of the two-way leading screw 3-13 It is axially connected with the third stepping motor 3-9; the other end of the bidirectional lead screw 3-13 is rotatably connected with the guide rail support frame 3-11. One end of the two-way lead screw 3-13 has a D-shaped groove for forming cooperation with the third stepping motor 3-9, so that the third stepping motor 3-9 drives the two-way lead screw 3-13 to rotate.

The two sliders 3-15 are symmetrically arranged on the two-way screw 3-13, and the third stepper motor 3-9 drives the two-way screw 3-13 to rotate so as to drive the two sliders 3-15 moves in the opposite direction on the guide rail 3-12;

Each of the sliders 3-15 is connected to a steering gear 3-16 through a steering gear fixing part 3-18, and the two steering gears 3-16 are respectively passed through a steering gear power adapter 3 -17 is connected to the two rotating arms 2-12 in one-to-one correspondence, and the two steering gears 3-16 are both connected to the single-chip microcomputer module 3-1 and the power supply module 3-4. The two steering gears are also connected to the mirror arm control submodule in the single-chip microcomputer module 3-1, and are used to control the corresponding rotating arm 2-2 under the control instructions of the mirror arm control submodule. 12 turns. The interior of the steering gear connector is hollow, and its side wall is provided with a wire channel. The wires of the array array lamp group 2-11 are placed inside the steering gear connector, and the single-chip microcomputer module 3-1 arranged on the base 3-3 connected. When the high-precision steering gear 3-16 rotates, it will drive the steering gear power adapter 3-17 to rotate, thereby realizing the fixed-axis rotational movement of the two rotating arms 2-12, and then realizing the overall rotation of the mirror arm assembly. The steering gear power adapter 3-17 is provided with a D-shaped groove for leading out the wires in the corresponding mirror arm assembly. The rotation of the two-way lead screw 3-13 makes the two sliders 3-15 move in translation relative to each other, thereby driving the steering gear fixing part 3-18 to move in relative translation, so that the two sliders 3-17 fixedly connected to the steering gear power adapter 3-17 The rotating arms 2-12 perform translational movement in opposite directions, thereby realizing the automatic adjustment of the interpupillary distance. The steering gear fixing part 3-18 can be set as a hollow structure, and the side wall is provided with a wire channel, and the wires of the array light group 2-11 are placed inside the steering gear fixing part 3-18.

In order to realize the rotational connection between the bidirectional lead screw 3-13 and the guide rail support frame 3-11, the bidirectional lead screw 3-13 and the guide rail support frame 3-11 can be optionally connected through bearings. In order to ensure that the bearing is fixed during rotation, a positioning shoulder 3-14 can be set on the guide rail support frame 3-11, and the positioning shoulder 3-14 is used to fix the bearing.

The head support assembly 1-4 also includes: a chin rest 3-6 and a forehead rest 3-7; the head support assembly 1-4 is used to adjust the user's head posture.

The jaw support 3-6 is located at the end of the fixed section of the adjustable telescopic rod; the fixed section of the adjustable telescopic rod is connected to the base housing 1-1; the forehead support 3-7 is provided At the telescopic end of the adjustable telescopic rod; the eyepieces 2-1 of the two mirror arm assemblies are arranged between the chin rest 3-6 and the forehead rest 3-7.

In order to control the synoptic machine more conveniently and more intelligently, the single-chip microcomputer module 3-1 can be connected to the intelligent terminal through communication. The smart terminal can be a mobile app.

In order to automatically return the rotation angle and translation position of the mirror arm assembly to the initial point when the synoptic machine is turned on, a rotating arm zeroing module can also be set in the single-chip microcomputer module, and the synoptic machine can also specifically include a pair of position sensors, a pair of The position sensors are all connected with the single-chip microcomputer module 3-1; a pair of position sensors are located at the two ends of the guide rail support frame 3-11; a pair of said position sensors are all connected with the rotating arm return-to-zero submodule of the single-chip microcomputer module 3-1 , the position sensors located at both ends of the rail support frame 3-11 are used to obtain the translation position of the rotating arm 2-12; the rotating arm zeroing sub-module is also built in with the steering gear 3-16 The encoder connection; the rotating arm zeroing sub-module is used to control the rotation angle of the rotating arm 2-12 and the translation position of the rotating arm 2-12 stored in the built-in encoder of the steering gear. The steering gear 3-16 and the third stepper motor 3-9 make the position of the rotating arm and the interpupillary distance return to the initial state, so that the position calibration of the co-position machine can be realized. The position sensor can choose photoelectric switch. The position sensor is used to detect the position of the actuator when it moves. When the slider 3-15 and the rotating arm 2-12 move to the sensing area of the position sensor, the upper computer mobile app will record the position information of the slider 3-15 and the rotating arm at this time. 2-12 angle information, and then adjust the angle information of the slide block 3-15 and the rotating arm 2-12.

The intelligent terminal (mobile app) and the single-chip microcomputer module 3-1 form an intelligent control system, as shown in Figure 4, the intelligent control system includes: a mobile phone app module (upper computer), a communication module and a single-chip microcomputer module 3-1 (lower computer); The single-chip microcomputer module 3-1 specifically includes a pair of array light group control submodules (for controlling the array light group 2-11), a pair of mirror arm control submodules (for controlling a pair of high-precision steering gear 3-16), pupil The distance adjustment sub-module (for controlling the high-precision third stepping motor 3-9), the main switch of the synoptic machine and its peripheral circuits, the single-chip microcomputer module also includes: the synoptic machine instruction control set, information storage and return module, rudder Machine angle readback module, steering gear torque control module. Wherein, the communication module, preferably, adopts bluetooth to communicate, and the mobile phone app is used to store the diagnosis information of the patient, and automatically generates a diagnosis and treatment plan according to the diagnosis information, and the diagnosis and treatment plan is stored on the mobile phone app in the form of a code instruction set, and the mobile phone app , preferably, the code instruction set is sent to each submodule of the single-chip microcomputer module 3-1 through the Bluetooth protocol, and the single-chip microcomputer module 3-1 processes the code instruction set into different forms of pulse signals and sends them to respective controlled objects.

The controlled objects include: the mirror arm control object, the interpupillary distance adjustment object, the picture switching object, the position zeroing object, and the light group control object. The mirror arm control object will automatically rotate at a certain angle under the action of the pulse signal, and The angle information of the rotation is fed back to the mobile phone app, and the mirror arm control object can record the angle information when the patient pushes the mirror arm control object in the damping mode. According to the patient's pupillary distance information, the eyepiece 2-1 is automatically adjusted to the designated position, and the picture switching object will freely switch the pictures in the mirror arm according to the patient's input information under the control command of the mobile phone app. The position zeroing object includes the mirror arm position zeroing and the interpupillary distance position zeroing, the position zeroing object, preferably, uses a photoelectric sensor for position reading, and the position zeroing object is under the control instruction of the mobile phone app , the rotation angle of the mirror arm and the relative distance between the eyepiece 2-1 can be restored to the initial state, and the array light group 2-11 can produce light and dark changes of different frequencies and brightness under the control command of the mobile phone app.

The controlled objects perform orderly actions under the generated diagnosis and treatment plan, so that the automatic diagnosis and treatment process of patients can be realized, and the control information of the controlled objects can be uploaded to the cloud server, so that doctors can remotely analyze the diagnosis and treatment data, and The course of treatment gives a reliability assessment.

There is a training program for visual dysfunction in the mobile app of the upper computer. Patients need to input their own diagnosis information, and the mobile app will automatically generate treatment instructions corresponding to the patient. The mobile phone app can upload the data during the treatment to the cloud server, and the doctor can analyze the data to give the corresponding diagnosis and treatment evaluation.

The synoptic machine of this embodiment can realize automatic interpupillary distance adjustment, and the patient only needs to input his own interpupillary distance value on the smart terminal, and the synopic machine can adjust the lens barrel to a suitable position according to this value, without manual adjustment by the patient , the interpupillary distance adjustment is more precise. It can realize automatic switching of pictures. During the treatment process, according to the different treatment purposes, after the patient selects the appropriate picture through the mobile app, the synoptic machine can switch pictures by itself to reduce the operating burden of the patient. Through the automatic diagnosis and treatment program of the mobile phone app, patients only need to select their corresponding rehabilitation modules and input their own diagnostic data. The app can automatically generate a corresponding treatment plan, and click the start button to start rehabilitation training. The operation process is simple and easy to understand. Therefore, the synoptic machine of the present invention has the function of automatically adjusting the interpupillary distance, can realize the automatic switching of pictures, can generate corresponding treatment plans according to the patient's diagnosis and treatment information, can carry out three-level vision training for patients, and treat amblyopia, strabismus, etc. Other visual dysfunctions also have better therapeutic effects. At the same time, the present invention uses the intelligent terminal for control, which not only realizes the automation of the mechanical structure, but also uses the intelligent terminal for control in the control process of visual function training based on the same vision machine, realizing the simultaneous The automation of the mechanical structure control of the visual machine does not require professionals to complete the operation, and does not require manual operation, which provides great convenience for the training of visual functions and greatly improves the wide application of the synoptic machine.

In this paper, specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; meanwhile, for those of ordinary skill in the art, according to the present invention Thoughts, there will be changes in specific implementation methods and application ranges. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims (4)

1. The utility model provides a multi-functional digital intelligent synoptophore which characterized in that includes: the automatic pupil distance adjusting device comprises a base shell, a head supporting assembly and two mirror arm assemblies which are arranged on the base shell, and an automatic pupil distance adjusting module, a power supply module and a single chip microcomputer module which are arranged in the base shell;

the two mirror arm assemblies are symmetrically arranged along the adjustable telescopic rod of the head support assembly;

each mirror arm component comprises a rotating arm, a picture box, an eyepiece box, an array lamp group arranged in the picture box, a picture set and a picture automatic switching device;

one end of the rotating arm penetrates through the base shell and is rotatably connected with the automatic interpupillary distance adjusting module; the other end of the rotating arm is connected with the picture box; the picture box is connected with one end of the eyepiece box; the other end of the eyepiece box is provided with an eyepiece;

the array lamp group and the picture automatic switching device are fixedly connected to the inner surface of the picture box; the picture set is arranged right in front of the array lamp group; the array lamp set is connected with the lamp set control submodule in the singlechip module and used for sending out light with different frequencies and different brightness under the control instruction of the lamp set control submodule;

the automatic picture switching device is connected with the picture switching submodule in the picture set and the singlechip module and is used for automatically switching different pictures in the picture set according to a control instruction of the picture switching submodule;

the automatic picture switching device, the automatic interpupillary distance adjusting module and the power supply module are all connected with the single chip microcomputer module;

the automatic drawing switching device and the automatic interpupillary distance adjusting module are both connected with the power supply module;

the pupil distance automatic adjusting module is connected with a pupil distance adjusting submodule in the single chip microcomputer module and is used for driving the rotating arms in the two mirror arm assemblies to do translational motion under the control instruction of the pupil distance adjusting submodule so as to automatically adjust the pupil distance;

the lamp group control submodule, the picture switching submodule and the interpupillary distance adjusting submodule in the single chip microcomputer module are all in communication connection with an intelligent terminal; the intelligent terminal is used for sending a double-vision function training instruction to each submodule of the singlechip module according to the double-vision function diagnosis information input by the user;

the automatic picture switching device comprises: a first reel assembly and a second reel assembly;

the first reel assembly comprises a first stepping motor, a first bevel gear and a first reel;

the first stepping motor is connected with the first reel shaft through the first bevel gear; the first stepping motor and the first bevel gear are fixedly connected in the picture box;

the second reel assembly comprises a second stepping motor, a second bevel gear and a second reel;

the second stepping motor is connected with the second reel through the second bevel gear; the second stepping motor and the second bevel gear are fixedly connected in the picture box;

the first reel and the second reel are arranged in parallel;

one end of the picture set is wound on the first scroll, and the other end of the picture set is wound on the second scroll;

the rotating directions of the first stepping motor and the second stepping motor are opposite;

the first stepping motor and the second stepping motor are connected with the picture switching submodule and the power supply module.

2. The peer-viewer of claim 1, wherein the interpupillary distance automatic adjustment module comprises: the device comprises a guide rail support frame, a guide rail, a bidirectional screw rod, two sliding blocks, a third stepping motor, two steering engines and two steering engine power connectors;

the guide rail support frame is fixedly connected in the base shell;

both ends of the guide rail are fixedly connected to the guide rail supporting frame; the third stepping motor is fixedly connected to the guide rail supporting frame, and is connected with the interpupillary distance adjusting submodule and the power supply module; one end of the bidirectional screw rod is connected with the third stepping motor shaft; the other end of the bidirectional screw rod is rotatably connected with the guide rail supporting frame;

the two sliding blocks are arranged on the bidirectional screw rod, and the third stepping motor drives the bidirectional screw rod to rotate so as to drive the two sliding blocks to move on the guide rail in opposite directions;

each sliding block is connected with one steering engine, the two steering engines are correspondingly connected with the two rotating arms one by one through one steering engine power adapter respectively, and the two steering engines are connected with the power supply module; and the two steering engines are also connected with a mirror arm control submodule in the singlechip module and are respectively used for controlling the corresponding rotating arm to rotate under the control instruction of the mirror arm control submodule.

3. The synoptophore of claim 2, wherein the bidirectional leadscrew is coupled to the guideway support frame by a bearing; the guide rail support frame is provided with a positioning shaft shoulder, and the positioning shaft shoulder is used for fixing the bearing.

4. The synoptophore according to claim 2, further comprising a pair of position sensors, both of which are connected to the rotating arm zeroing submodule of the single-chip microcomputer module; the pair of position sensors are respectively arranged at two ends of the guide rail supporting frame;

a pair of the position sensors for acquiring the translational position of the rotating arm;

the rotating arm zeroing submodule is also connected with an encoder arranged in the steering engine;

and the rotating arm zeroing submodule is used for controlling the two steering engines and the third stepping motor according to the rotating angle of the rotating arm and the translation position of the rotating arm, which are stored by an encoder arranged in the steering engine, so that the position of the rotating arm and the pupil distance position are restored to the initial state.

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