CN112336593A - Children vision training instrument and children vision training method - Google Patents
Children vision training instrument and children vision training method Download PDFInfo
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- CN112336593A CN112336593A CN202011364512.8A CN202011364512A CN112336593A CN 112336593 A CN112336593 A CN 112336593A CN 202011364512 A CN202011364512 A CN 202011364512A CN 112336593 A CN112336593 A CN 112336593A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
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Abstract
The invention provides a children vision training instrument and a children vision training method, wherein the children vision training instrument comprises a shell, a processor, a jaw support, two operating handles and a monitoring assembly; the shell is provided with a first display screen and a second display screen which form an included angle state and are electrically connected with the processor; the processor is used for running a training program; the jaw support is used for supporting the lower jaw of the trainer; the two operating handles are arranged on two sides of the jaw support and are electrically connected with the processor; the monitoring component is used for acquiring an eyeball motion picture of the trainer; when the training program is operated, the training program is synchronously displayed on the first display screen and the second display screen, and is used for enabling a trainer to perform tracking training and uploading training data to the cloud database. The children vision training instrument provided by the invention can create a natural depth of field effect, has a good training effect, and can update a training prescription in time aiming at training data and eyeball motion conditions through the cloud database by a professional doctor, so that one-to-one aiming treatment is realized.
Description
Technical Field
The invention belongs to the technical field of children vision correction, and particularly relates to a children vision training instrument and a children vision training method.
Background
Along with the popularization of electronic products, the user demand of teenagers and children to the electron reading material is higher and higher to the phenomenon that has leaded to children's eyesight to go wrong is more and more, and in order to promote children's eyesight healthy growth, adopt the vision training appearance to carry out the vision correction training to children at present, the eyeball through the guide of vision training appearance children carries out the science and rotates, thereby can temper children's eye muscle, makes its eyesight corrected. However, because the existing vision training instruments are all in a flat plate structure form, when a child performs vision training, the distance between eyes and a display screen and the distance between the eyes and the edge of the display screen are large, so that a training program presented on the display screen is in a plane form, and has a large difference with an actual landscape, so that the training effect is poor, and even the problems of astigmatism, strabismus and the like of the child vision can occur; some vision training instruments adopt a three-dimensional training picture mode, and need children to wear three-dimensional imaging equipment in the training process, the training process is troublesome in the mode, the head of the children is heavy in burden, and the children regularly watch three-dimensional landscapes presented by the three-dimensional imaging equipment, so that the side effects are large, and the physical and mental health development of the children is not facilitated; in addition, the current vision training instrument has a single training mode, and a professional doctor can acquire the training condition of the child in time, so that the specific problem cannot be treated according to the symptom, the curative effect is not ideal, and the best correction time of the vision problem of the child can be delayed.
Disclosure of Invention
The invention aims to provide a children vision training instrument and a children vision training method, and aims to solve the problems that the vision training instrument in the prior art is difficult to perform symptomatic treatment and has poor treatment effect.
In order to achieve the purpose, the invention adopts the technical scheme that: the children vision training instrument comprises a shell, a processor, a jaw support, two operating handles and a monitoring component; the shell is used for supporting the training table in an included angle structure, a first display screen and a second display screen are respectively embedded on two inner angle surfaces facing a trainer, and the first display screen and the second display screen are symmetrically distributed along an included angle line of the shell; the processor is arranged in the shell, is electrically connected with the two display screens respectively, is used for storing and running the training program, and is also used for connecting the cloud database; the jaw support is supported on the training table and positioned right in front of the shell and used for supporting the lower jaw of a trainer; the two operating handles are symmetrically arranged on the training table by taking the jaw support as a center and are respectively and electrically connected with the processor; the monitoring assembly is arranged on the shell and electrically connected with the processor, and the monitoring end is used for aligning with the eyes of the trainer and acquiring the eyeball movement condition of the trainer in the training process; when the processor runs the training program, the training program is synchronously displayed on the first display screen and the second display screen, a trainer can respectively track and train the training program on the first display screen and the second display screen through the two operating handles, and the processor synchronously uploads a monitoring picture and training data to the cloud database.
As another embodiment of the present application, the case includes a main case and a sub case; the main machine shell is provided with a first panel for embedding a first display screen, and the inside of the main machine shell is used for accommodating the processor; the auxiliary shell is hinged with the main machine shell along the vertical direction and is provided with a second panel for embedding a second display screen; a first arc plate extending along the vertical direction is arranged at the edge of the hinged side of the main case, and a second arc plate extending along the vertical direction is arranged at the edge of the hinged side of the auxiliary case; the second arc plate and the first arc plate are buckled with each other to form an accommodating cavity, a linkage mechanism is arranged in the accommodating cavity, and the linkage mechanism is respectively connected with the main case and the auxiliary case and is used for enabling the main case and the auxiliary case to synchronously swing in the opening or closing process; the monitoring component is embedded in the accommodating cavity.
As another embodiment of the application, the linkage mechanism comprises a base, a first fixed gear, a second fixed gear and a transmission assembly; the base is used for being fixedly supported on the training table and is provided with a fixed shaft which penetrates through the bottom wall of the main case or the auxiliary case and extends into the accommodating cavity, and the fixed shaft is coaxial with a hinged shaft of the main case and the auxiliary case and is rotatably connected with the bottom wall of the main case or the auxiliary case; the first fixed gear is fixedly connected to the main machine shell; the second fixed gear is fixedly connected to the auxiliary shell and vertically staggered with the first fixed gear; the transmission assembly is arranged on the fixed shaft, is positioned in the accommodating cavity, is respectively connected with the first fixed gear and the second fixed gear, and is used for transmitting torque between the first fixed gear and the second fixed gear, so that the first fixed gear and the second fixed gear reversely and synchronously rotate around the fixed shaft.
As another embodiment of the present application, a transmission assembly includes a connecting plate, a first sun gear, a second sun gear, a transition gear, and a step gear; wherein, the connecting plate is fixedly connected on the fixed shaft and is positioned in the accommodating cavity; the first central gear is rotatably sleeved on the fixed shaft and is meshed with the first fixed gear; the second central gear is rotatably sleeved on the fixed shaft and is meshed with the second fixed gear; the transition gear is rotationally connected to the connecting plate and is meshed with the first central gear; step gear rotates to be connected on the connecting plate, and step gear's first step teeth of a cogwheel and transition gear meshing, second step teeth of a cogwheel and the meshing of second sun gear.
As another embodiment of the application, an angle sensor is arranged in the accommodating cavity, and a shell and a rotating shaft of the angle sensor are respectively connected with the main casing and the auxiliary casing; the angle sensor is electrically connected with the processor and used for detecting the opening angles of the main casing and the auxiliary casing.
As another embodiment of the application, an avoiding notch is arranged on the cavity wall of the accommodating cavity, and the monitoring assembly comprises a first rotating shell, a second rotating shell and a camera; the first rotating shell is arranged in the accommodating cavity and is in rotating connection with the cavity wall of the accommodating cavity along the vertical direction; the side wall of the first rotating shell is provided with a long hole extending along the vertical direction, and the long hole corresponds to the position of the avoidance gap; the second rotating shell is arranged in the first rotating shell and is rotationally connected with the first rotating shell along the horizontal direction; the camera is fixedly connected in the second rotating shell and is electrically connected with the processor; the camera lens of camera passes the conchal wall, rectangular hole and dodges the opening of second rotatory shell in proper order to be used for aiming at trainer's eye.
As another embodiment of the present application, a touch panel is embedded on an outer wall of the housing, and the touch panel is electrically connected to the processor.
As another embodiment of the present application, a trigger switch is provided on the jaw, and the trigger switch is electrically connected to the processor for starting the exercise program after the lower jaw of the exerciser is put in place, and for pausing or ending the exercise program after the lower jaw of the exerciser leaves the jaw.
The children vision training instrument provided by the invention has the beneficial effects that: compared with the prior art, the children vision training instrument has the advantages that the shell is supported on the training table in an included angle structure, so that the first display screen and the second display screen which are respectively embedded on the two inner angle surfaces of the shell form the included angle structure, when the processor runs the training program, the training program is synchronously displayed on the first display screen and the second display screen, so that the natural depth of field effect can be created, when the vision training is carried out, the lower jaw of a trainer is supported on the jaw support, the eyes of the trainer are opposite to the symmetrical line of the first display screen and the second display screen, so that the trainer can achieve the effect close to watching the natural landscape when tracing the training program on the two display screens, meanwhile, the trainer respectively operates the two operating handles through two hands to respectively trace the training programs on the two display screens, and guides the trainer to carry out eyeball movement, can also improve the hand-eye coordination ability of the trainer, thereby improving the vision training effect, in addition, the eyeball motion picture of the trainer can be uploaded to the processor through the monitoring component in the training process, the operation data of the training program can also be uploaded to the cloud database in real time through the processor, a professional doctor comprehensively judges and grasps the training effect of the trainer through the eyeball motion picture and the training data of the trainer acquired by the monitoring component on the network management platform, and timely adjusting the training program (prescription) through the network management platform according to the training effect, synchronously updating the adjusted training program into the processor in real time through the cloud database, the training program matched with the actual vision problem of the trainer can be obtained in time, so that one-to-one treatment training is realized, and the vision training effect is improved.
The invention also provides a children vision training method, which comprises the following steps:
starting the child vision training instrument, displaying a focusing frame on the first display screen and/or the second display screen, and adjusting the included angle between the first display screen and the second display screen to a proper position according to a training prescription;
the trainer takes a sitting posture and supports the lower jaw on the jaw support, and the eyes of the trainer fall into the focusing frame by adjusting the angle of the monitoring component;
starting a training program of a target tracking class, wherein the training program is synchronously displayed on a first display screen and a second display screen;
the trainer respectively operates the two operating handles through two hands, so that the training programs on the first display screen and the second display screen are tracked and trained simultaneously;
the monitoring component monitors the eyeball movement condition of the trainer in real time, the processor scores the training process of the trainer in real time, and uploads the eyeball movement picture and the training score acquired by the monitoring component to the cloud database in real time;
a professional doctor extracts data of the cloud database from the network management platform, judges a training effect according to an eyeball motion picture and a training score of a trainer, adjusts a training prescription on the network management platform according to the training effect, and synchronously updates the adjusted training prescription to the processor in real time through the cloud database;
and the trainer adjusts the included angle between the first display screen and the second display screen according to the adjusted training prescription to carry out next vision training.
As another embodiment of the application, when the included angle between the first display screen and the second display screen exceeds the range required by the training prescription, the training program stops running; when the lower jaw of the trainer leaves the jaw support, the training program is paused or stopped; the times of pause or stop of the training program are uploaded to a cloud database in real time through a processor and used as a reference basis for evaluating the training effect of a professional doctor.
The children vision training method provided by the invention has the beneficial effects that: compared with the prior art, the child vision training method can synchronously display the training program at a reasonable angle by the first display screen and the second display screen aiming at the training prescription made by a professional doctor, thereby presenting the effect of natural depth of field, having high proximity to the actual landscape and improving the training effect; the eyes of the trainer can be ensured to be in the monitoring range of the monitoring component through the focusing frame, when training is carried out, the eyeball motion picture of the trainer is obtained in real time through the monitoring component and is uploaded to the cloud database, meanwhile, training score data obtained by the trainer through tracking a training program on the first display screen and the second display screen are also uploaded to the cloud database in real time, a professional doctor can call the eyeball motion picture and the training score data of the trainer through the network management platform, the training effect is comprehensively judged by watching the eyeball motion situation and the final score situation of the trainer, and the training prescription is adjusted according to the training effect, so that the trainer can adjust the included angle between the first display screen and the second display screen by adopting the latest training prescription when carrying out next training, and run the latest training program, thereby ensuring that the training prescription adopted by the trainer can be matched with the current eyesight concrete situation each time of training, realizes symptomatic treatment and improves the vision training effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of a child vision training instrument according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a closed housing according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a hinge portion between a main housing and a sub-housing according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a linkage mechanism according to an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 6 is a schematic diagram of an exploded view of a monitoring assembly used in an embodiment of the present invention;
FIG. 7 is a schematic view of a partial cross-sectional view of a chin bar used in embodiments of the present invention;
FIG. 8 is a diagram illustrating an operation screen of a training program according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating an operation screen of another training program according to an embodiment of the present invention;
FIG. 10 is a schematic block diagram of the electrical connections of a child vision training apparatus provided in an embodiment of the present invention;
fig. 11 is a flowchart of a method for training eyesight of a child according to an embodiment of the present invention.
In the figure: 1. a housing; 10. an accommodating cavity; 101. avoiding the gap; 11. a main chassis; 111. a first display screen; 112. a first arc plate; 12. a sub-housing; 121. a second display screen; 122. a second arc plate; 2. a jaw support; 20. a knob; 21. a touch switch; 22. a supporting seat; 221. a slide hole; 23. a traveler; 231. a strip through hole; 232. a rack structure; 24. a bracket; 25. a spring plate; 26. a gear type wheel; 3. an operating handle; 4. a linkage mechanism; 41. a base; 411. a fixed shaft; 42. a first fixed gear; 43. a second fixed gear; 44. a transmission assembly; 441. a connecting plate; 442. a first sun gear; 443. a second sun gear; 444. a transition gear; 445. a step gear; 5. a monitoring component; 51. a first rotating housing; 511. a strip hole; 52. a second rotating housing; 53. a camera; 54. a support; 541. a horizontal rotating shaft; 6. an angle sensor; 7. sounding; 8. a microphone; 9. a touch panel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 8 to 10 together, the child vision training apparatus of the present invention will now be described. The children vision training instrument comprises a shell 1, a processor, a jaw support 2, two operating handles 3 and a monitoring component 5; the shell 1 is used for supporting on a training table in an included angle structure, a first display screen 111 and a second display screen 121 are respectively embedded on two inner angle surfaces facing a trainer, and the first display screen 111 and the second display screen 121 are symmetrically distributed along an included angle line of the shell 1; the processor is arranged in the shell 1, is electrically connected with the first display screen 111 and the second display screen 121 respectively, and is used for storing and running a training program and also used for connecting a cloud database; the jaw support 2 is supported on the training table, is positioned right in front of the shell 1 and is used for supporting the lower jaw of a trainer; the two operating handles 3 are symmetrically arranged on the training table by taking the jaw support 2 as the center and are respectively and electrically connected with the processor; the monitoring component 5 is arranged on the shell 1 and electrically connected with the processor, and the monitoring end is used for aligning with the eyes of a trainer and acquiring the eyeball movement condition of the trainer in the training process; when the processor runs the training program, the training program is synchronously displayed on the first display screen 111 and the second display screen 121, so that a trainer can respectively track and train the training program on the first display screen 111 and the second display screen 121 through the two operating handles 3, and the processor synchronously uploads the monitoring picture and the training data to the cloud database.
The invention provides a child vision training instrument, which is used in the following way: the shell 1 is supported on a training desk in an included angle structure, so that a natural depth of field effect can be created by the first display screen 111 and the second display screen 121 which are respectively embedded on two inner angle surfaces of the shell 1, the nearness to a real natural environment is improved, the lower jaw of a trainer is supported by the jaw support 2 during training, the eyes of the trainer can be aligned with the symmetrical lines of the first display screen 111 and the second display screen 121 (namely the included angle line of the shell 1), the visual distances of the trainer can be kept consistent when the trainer watches the first display screen 111 and the second display screen 121 through eyeball movement, and the negative effects of strabismus, astigmatism and the like of the trainer caused by different visual distances are avoided; it should be noted that the training program is a target tracking program, specifically, a human-computer interaction game program which is operated by two operation handles 3, please refer to fig. 8 and 9, a cursor and an obstacle which guide the eyes of the trainer to move along a reverse path are respectively presented on two display screens, the trainer controls the cursor to move by the operation handles 3 to avoid the obstacle, and scores the number of the obstacle avoiding (the training effect is reflected by the score), so that the trainer can make the cursors on the first display screen 111 and the second display screen 121 completely avoid the obstacle to be closed (full score), that is, the program difficulty (the cursor moving speed, the number of the obstacle, etc.) can be increased in the next training; in the training process, the eyes of the trainer need to move back and forth to watch the first display screen 111 and the second display screen 121, and meanwhile, the cursor moving paths on the first display screen 111 and the second display screen 121 need to be continuously tracked, so that the eyeballs of the trainer can be guided to rotate continuously, and meanwhile, the monitoring component 5 uploads the eyeball moving pictures to the processor so as to be uploaded to the cloud-end database for a professional doctor to call and watch; in addition, the training process is carried out in a mode that the cursor is controlled to move along with the operation of the two hands through the operating handle 3, so that the hand-eye coordination ability of a trainer can be exercised;
after training is completed, training data (scores) of a trainer are uploaded to a cloud processor through the processor (through network interconnection), a professional doctor can acquire data (including eyeball motion pictures and training score data of the trainer acquired by the monitoring component 5) in the cloud processor on a network management platform, the training effect of the trainer is comprehensively judged according to the data, and meanwhile, a training prescription is updated and adjusted according to the training effect to match the training requirement of the next stage of the trainer, and medicine is dispensed according to symptoms.
Compared with the prior art, the children vision training instrument provided by the invention has the advantages that the training program run by the processor can be synchronously displayed on the first display screen 111 and the second display screen 121 which are arranged at an included angle, so that a natural depth of field effect can be created, when the vision training is carried out, the lower jaw of a trainer is supported on the jaw support 2, the eyes of the trainer are enabled to be opposite to the symmetrical line of the first display screen 111 and the second display screen 121, so that the effect similar to the natural landscape can be achieved when the trainer tracks the training program on the first display screen 111 and the second display screen 121, meanwhile, the trainer can respectively track the training programs on the two display screens by respectively operating the two operating handles 3 with two hands, the eye-hand coordination ability of the trainer can be improved while guiding the trainer to carry out eyeball movement, and the vision training effect can be improved, in addition, eyeball motion pictures of a trainer can be uploaded to the processor through the monitoring component 5 in the training process and uploaded to the cloud database through the processor, running data of a training program can also be uploaded to the cloud database through the processor in real time, a professional doctor comprehensively judges the eyeball motion pictures and the training data of the trainer, which are acquired by the monitoring component 5, on the network management platform and grasps the training effect of the trainer, the training program (prescription) is timely adjusted through the network management platform according to the training effect, the adjusted training program is synchronously updated into the processor through the cloud database in real time, and the trainer can timely acquire the training program matched with the actual vision problem of the trainer, so that one-to-one targeted therapeutic training is realized, and the vision training effect is improved.
As a specific embodiment of the child vision training apparatus provided by the present invention, please refer to fig. 1 to 4, the housing 1 includes a main housing 11 and a sub-housing 12; the main casing 11 is provided with a first panel for embedding the first display 111, and the inside of the main casing is used for accommodating a processor; the sub-housing 12 is hinged with the main housing 11 along the vertical direction and is provided with a second panel for embedding a second display screen 121; a first arc plate 112 extending along the vertical direction is arranged along the hinged side edge of the main case 11, and a second arc plate 122 extending along the vertical direction is arranged along the hinged side edge of the auxiliary case 12; the second arc plate 122 and the first arc plate 112 are buckled with each other to form an accommodating cavity 10, a linkage mechanism 4 is arranged in the accommodating cavity 10, and the linkage mechanism 4 is respectively connected with the main case 11 and the sub-case 12 and is used for enabling the main case 11 and the sub-case 12 to synchronously swing in the opening or closing process; the monitoring component 5 is embedded in the accommodating cavity 10.
It should be appreciated that the larger the angle between the first display 111 and the second display 121, the wider the range of eye rotation required by the trainer during the training process. The main case 11 and the sub case 12 are hinged to each other, so that the included angle between the main case 11 and the sub case 12 can be adjusted, the linkage mechanism 4 is arranged in the accommodating cavity 10, the main case 11 and the sub case 12 can swing around the linkage mechanism 4 at the same time, and therefore the angle synchronous change of the first display screen 111 and the second display screen 121 is achieved, the visual distances between the eyes of a trainer and the two display screens can be kept consistent after the angle adjustment is carried out, and the monitoring component 5 is embedded in the accommodating cavity 10, so that the structure is compact, the monitoring component 5 can be ensured to be over against the eyes of the trainer, and the obtained eyeball moving picture of the trainer is ensured to be accurate and clear; in this embodiment, the included angle between the first display screen 111 and the second display screen 121 is associated with the training prescription, and when the professional doctor updates the training prescription according to the actual situation of the trainer, the training program is updated, and the requirement for the included angle between the two display screens during training is updated, so that the trainer can gradually improve the field opening width of the trainer through the gradual increase of the opening of the two display screens during training, and the training effect is improved.
In the present embodiment, referring to fig. 4, the linkage mechanism 4 includes a base 41, a first fixed gear 42, a second fixed gear 43, and a transmission assembly 44; the base 41 is used for being fixedly supported on a training table, and is provided with a fixed shaft 411 which penetrates through the bottom wall of the main case 11 or the sub-case 12 and extends into the accommodating cavity 10, and the fixed shaft 411 is coaxial with the hinged shaft of the main case 11 and the sub-case 12 and is rotatably connected with the bottom wall of the main case 11 or the sub-case 12; the first fixed gear 42 is fixedly connected to the main chassis 11; the second fixed gear 43 is fixedly connected to the auxiliary shell 12 and vertically staggered with the first fixed gear 42; the transmission assembly 44 is disposed on the fixed shaft 411, located in the accommodating cavity 10, and connected to the first fixed gear 42 and the second fixed gear 43 respectively, and configured to transmit torque between the first fixed gear 42 and the second fixed gear 43, so that the first fixed gear 42 and the second fixed gear 43 rotate around the fixed shaft 411 in opposite directions and synchronously.
The base 41 of the linkage mechanism 4 supports the whole body of the shell 1 on the training desk, when the included angle between the two display screens needs to be adjusted, the main shell 11 and the first fixed gear 42 can rotate around the fixed shaft 411 together by moving the main shell 11, and the torque is transmitted to the second fixed gear 43 through the transmission assembly 44, so as to drive the auxiliary shell 12 to rotate around the fixed shaft 411 together with the second fixed gear 43, because the transmission assembly 44 has the function of changing the torque direction, the swinging directions of the main shell 11 and the auxiliary shell 12 are opposite, namely, the main shell 11 and the auxiliary shell 12 can be opened or closed simultaneously, of course, the main shell 11 can be driven to swing by moving the auxiliary shell 12, that is, when the included angle between the two display screens is adjusted, the synchronous action between the main shell 11 and the auxiliary shell 12 can be realized by moving the main shell 11 or the auxiliary shell 12, and under the condition that the position of the trainer is not changed, the distance between the first display screen 111 and the second display screen 121 of the trainer is, thereby avoiding the side effect caused by different left and right sight distances of the trainers and ensuring good vision training effect.
Specifically, referring to fig. 4, the transmission assembly 44 includes a connecting plate 441, a first sun gear 442, a second sun gear 443, a transition gear 444, and a stepped gear 445; wherein, the connecting plate 441 is fixedly connected to the fixing shaft 411 and is located in the accommodating cavity 10; the first sun gear 442 is rotatably sleeved on the fixed shaft 411 and meshed with the first fixed gear 42; the second sun gear 443 is rotatably sleeved on the fixed shaft 411 and meshed with the second fixed gear 43; the transition gear 444 is rotatably connected to the connecting plate 441 and is meshed with the first sun gear 442; the stepped gear 445 is rotatably coupled to the connection plate 441, and first step gear teeth of the stepped gear 445 are engaged with the transition gear 444 and second step gear teeth are engaged with the second sun gear 443.
When the angle between the first display screen 111 and the second display screen 121 is adjusted, by moving the main housing 11 (or moving the sub-housing 12, which will be explained by moving the main housing 11), the first fixed gear 42 rotates around the fixed shaft 411 and drives the first central gear 442 to rotate, thereby driving the transition gear 444 to rotate, the transition gear 444 drives the step gear 445 to rotate, the step gear 445 drives the second central gear 443 to rotate, thereby driving the second fixed gear 43 to rotate around the fixed shaft 411, because the torque transmission process passes through three gear changes, the rotation direction of the second fixed gear 43 is opposite to the rotation direction of the first fixed gear 42, that is, the main housing 11 and the sub-housing 12 are linked, and the swing directions are opposite, meanwhile, by setting the transmission ratio between the gears, the swing angles of the main housing 11 and the sub-housing 12 can be ensured to be consistent, thereby can ensure that first display screen 111 and second display screen 121 keep unanimous with trainer's eyes distance, the transmission process is steady, and stable in structure is compact to can reduce the regulation degree of difficulty of two display screen contained angles, easy operation is convenient.
In addition, the bottom wall of the end of the main case 11 away from the hinge shaft is provided with a first roller, and the bottom wall of the end of the sub case 12 away from the hinge shaft is provided with a second roller. Through first gyro wheel, second gyro wheel respectively with training table slip conflict, support the one side of keeping away from its articulated shaft to mainframe shell 11, subshell 12 to improve equipment stability, simultaneously, when the aperture of adjusting two display screens, first gyro wheel and second gyro wheel can roll on training the table respectively, can improve the motion stationarity of mainframe shell 11 and subshell 12 at the synchronous swing in-process.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, an angle sensor 6 is disposed in the accommodating cavity 10, and a housing and a rotating shaft of the angle sensor 6 are respectively connected to the main housing 11 and the sub-housing 12; the angle sensor 6 is electrically connected to the processor for detecting the opening angle of the main housing 11 and the sub-housing 12. The angle sensor 6 is electrically connected with the processor (the controller of the angle sensor 6 converts angle sensing signals into digital signals and uploads the digital signals to the processor), so that the angle sensor can be associated with a training prescription, specifically, an included angle between the main case 11 and the sub-case 12 can be obtained through the angle sensor 6, so that the opening degree between the two display screens can be obtained, when the opening degrees of the two display screens are within a fixed range of the training prescription, a training program can be run, if the opening degrees of the two display screens are not in accordance with the training prescription, the training program cannot be run, the training is prompted to carry out angle adjustment through the first display screen 111 or the second display screen 121, a trainer is ensured to carry out scientific symptomatic training strictly according to requirements of the training prescription, and the vision training effect is improved.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and fig. 6, an avoiding gap 101 is disposed on a cavity wall of the accommodating cavity 10, and the monitoring assembly 5 includes a first rotating shell 51, a second rotating shell 52 and a camera 53; the first rotating shell 51 is arranged inside the accommodating cavity 10 and is rotatably connected with the cavity wall of the accommodating cavity 10 along the vertical direction; the side wall of the first rotating shell 51 is provided with a long hole 511 extending along the vertical direction, and the long hole 511 corresponds to the position of the avoidance gap 101; the second rotating casing 52 is arranged inside the first rotating casing 51 and is rotatably connected with the first rotating casing 51 in the horizontal direction; the camera 53 is fixedly connected in the second rotating shell 52 and electrically connected with the processor; the lens of the camera 53 sequentially passes through the shell wall of the second rotating shell 52, the elongated hole 511 and the avoiding notch 101, and is used for aligning with the eyes of the trainer.
Because the accommodating cavity 10 is formed by enclosing the first arc plate 112 and the second arc plate 122, the accommodating cavity 10 has a cylindrical inner wall, the first rotating shell 51 is cylindrical and can be attached to the inner circumferential wall of the accommodating cavity 10 in a sliding manner, and naturally, an upper baffle and a lower baffle can be arranged in the accommodating cavity 10 to limit the freedom degree of the first rotating shell 51 in sliding up and down, so that the first rotating shell 51 is rotatably connected with the accommodating cavity 10; carry out horizontal swing in the region of dodging the opening 101 in the lump through rotating first rotatory shell 51 and can driving second rotatory shell 52 and camera 53, thereby adjust camera 53's horizontal angle, can drive camera 53 through rotating second rotatory shell 52 and carry out vertical swing in rectangular hole 511, thereby adjust camera 53's vertical angle, ensure that camera 53 can aim at training person's eye, the training person's eyeball motion picture that makes camera 53 control is clear complete, make things convenient for professional to monitor the training process and judge training person's eyesight training effect.
Specifically, referring to fig. 6, a bracket 54 is disposed in the second rotating casing 52, two horizontal rotating shafts 541 are disposed on two sides of the bracket 54, and the two horizontal rotating shafts 541 are rotatably connected to the casing wall of the first rotating casing 51. When the camera 53 needs to be vertically swung, the bracket 54 is rotated around the horizontal rotating shaft 541 by moving the camera 53, so that the second rotating shell 52 is driven to rotate in the first rotating shell 51, the structure is compact, and the rotation is flexible and convenient.
In the present embodiment, referring to fig. 1 and 10, the casing 1 is further provided with a sound box 7 and a microphone 8 electrically connected to the processor, and the sidewall of the casing 1 is provided with sound transmission holes corresponding to the positions of the sound box 7 and the microphone 8. In the training process of the trainer, the processor can send voice prompt information in real time through the sound 7, so that the trainer can be guided to train according to steps, and excitation sounds (such as praise, comfort, reluctant and the like) can be sent in real time according to the training condition of the trainer and a possible psychological state, so that the training enthusiasm of the trainer is improved, and the trainer is prevented from losing training tolerance; meanwhile, the trainer can also perform voice interaction with a professional doctor on the network management platform through the microphone 8, and can also perform network video interaction with the professional doctor by combining the camera 53, so that the professional doctor can conveniently perform one-to-one professional guidance on the trainer, and the training effect is improved.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and 10, a touch panel 9 is further embedded on the housing 1, and the touch panel 9 is electrically connected to the processor. The start and stop of the equipment and the pause or continuation of the training program are controlled through the touch panel 9 so as to deal with the situation that a trainer has an emergency and needs to leave temporarily, the operation is convenient, and the humanization degree is high.
Referring to fig. 7 and 10, as a specific implementation manner of the embodiment of the present invention, a trigger switch 21 is disposed on the jaw 2, and the trigger switch 21 is electrically connected to the processor, and is used for starting the training program after the lower jaw of the trainer is put in place, and for pausing or ending the training program after the lower jaw of the trainer leaves the jaw 2. When the lower jaw of a trainer is pressed above the jaw support 2, the touch switch 21 is triggered, the training program starts to run, when the trainer leaves the jaw support 2, the processor acquires a power-off signal of the touch switch 21, so that the training program is suspended, when the trainer again presses the jaw support 2 to start training, the training program continues to run, so that the training program can be prevented from being interrupted, meanwhile, the interruption times can be uploaded to the cloud database through the processor to serve as one of the bases for judging the training effect of the trainer, so that the control accuracy of a professional doctor on the actual training condition of the trainer is improved, reasonable training prescription adjustment is made, and the training effect is ensured.
In the present embodiment, referring to fig. 7, the jaw 2 includes a supporting base 22, a sliding column 23, a bracket 24 and a spring plate 25; the top wall of the supporting seat 22 is provided with a sliding hole 221 which extends vertically and downwards; the bottom end of the sliding column 23 is slidably inserted into the sliding hole 221, and the top end of the sliding column 23 is provided with a cavity for accommodating the touch switch 21; the bottom end of the bracket 24 is sleeved on the top end of the sliding column 23 in a vertically sliding manner, is abutted against the touch switch 21 and is used for supporting the lower jaw of the trainer; the elastic piece 25 is disposed between the bracket 24 and the sliding column 23, and is used for providing an upward elastic force to the sliding column 23.
During training, the sliding columns 23 slide up and down to drive the brackets 24 to adjust the height, so that the eye height of a trainer is positioned in the middle of the height direction of the display screen, and the jaw support 2 is suitable for trainers with different body types (head types); when the lower jaw of the trainer is supported on the bracket 24, the bracket 24 is subjected to downward abutting action force, so that the bracket 24 can slide downwards at the top end of the sliding column 23 by overcoming the elastic force of the elastic sheet 25, the touch switch 21 is pressed by the bracket 24, the touch switch 21 is communicated, when the lower jaw of the trainer leaves the bracket 24, the bracket 24 automatically bounces under the action of the elastic sheet 25, the touch switch 21 is powered off, the response is sensitive, the training continuity of the trainer can be accurately monitored, the judgment accuracy of the training condition of the trainer is high, and a reasonable training prescription can be conveniently made for the trainer.
Specifically, referring to fig. 1 and 7, the sliding column 23 is provided with a long through hole 231 extending in the vertical direction, and a rack structure 232 is provided on a hole wall of one side of the long through hole 231; the sliding hole 221 is rotatably connected with a toothed wheel 26, the toothed wheel 26 is meshed with the rack structure 232, and a wheel shaft at one end of the toothed wheel 26 extends out of the sliding hole 221 and is provided with a knob 20. When the height of the bracket 24 is adjusted, the gear wheel 26 drives the rack structure 232 to move up and down by rotating the knob 20, so that the sliding column 23 can slide up and down, the adjustment is convenient and fast, and after the height of the bracket 24 is adjusted in place, the sliding column 23 can be prevented from freely sliding in the sliding hole 221 by utilizing the meshing effect of the gear wheel 26 and the rack structure 232, so that the bracket 24 can be ensured to be in a stable supporting state.
The invention also provides a children vision training method. Referring to fig. 1 to 11, the method for training the eyesight of a child includes the following steps:
step S101: starting the child vision training instrument, displaying a focusing frame on the first display screen 111 and/or the second display screen 121, and adjusting the included angle between the first display screen 111 and the second display screen 121 to a proper position according to a training prescription;
step S102: the trainer takes a sitting posture and supports the lower jaw on the jaw support 2, and the eyes of the trainer fall into the focusing frame by swinging the angle of the monitoring component 5;
step S103: starting a training program of a target tracking class, wherein the training program is synchronously displayed on the first display screen 111 and the second display screen 121;
step S104: the trainer operates the two operating handles 3 with two hands respectively, so as to simultaneously track and train the training programs on the first display screen 111 and the second display screen 121;
step S105: the monitoring component 5 monitors the eyeball movement of the trainer in real time, the processor scores the training process of the trainer in real time, and uploads the eyeball movement picture and the training score acquired by the monitoring component 5 to the cloud database in real time;
step S106: a professional doctor extracts data of the cloud database from the network management platform, judges a training effect according to an eyeball motion picture and a training score of a trainer, adjusts a training prescription on the network management platform according to the training effect, and synchronously updates the adjusted training prescription to the processor in real time through the cloud database;
step S107: the trainer adjusts the included angle between the first display screen 111 and the second display screen 121 according to the adjusted training prescription, and then performs next vision training.
It should be noted here that the tracking training program adopts a game interactive mode, which can improve the interest of visual training and the concentration of trainees, set reasonable training prescriptions according to different conditions of each trainee in different periods, and adjust and modify in time according to actual training conditions, and belongs to a customized personalized tracking adjustment design prescription, specifically, please refer to fig. 1, in the training program, according to different conditions of each trainee, programs with different tracking frequencies of different tracking routes are set, so that the trainees concentrate on attention, move eyes along with pictures in the programs, and exercise against conventional opposite-direction movement of eyes, develop the visual field opening of the trainees, and combine with hand operation control and match with the camera 53 for monitoring, thereby achieving better training effect, and improving the hand-eye coordination ability of the trainees while training eye muscles, the program picture is rich and bright, which helps the trainer increase the color absorption capacity and improve the activation and strengthening effect of the color sense cells.
According to the children vision training method provided by the invention, aiming at the training prescription prescribed by a professional doctor, the first display screen 111 and the second display screen 121 synchronously display the training program at a reasonable angle, so that the effect of natural depth of field can be presented, the approach to the actual landscape is high, and the training effect can be improved; the eyes of the trainer can be ensured to be in the monitoring range of the monitoring component 5 through the focusing frame, when training is carried out, the eyeball motion picture of the trainer is obtained in real time through the monitoring component 5 and uploaded to the cloud database, meanwhile, training score data obtained by the trainer through tracking a training program on the first display screen 111 and the second display screen 121 are also uploaded to the cloud database in real time, a professional doctor can call the eyeball motion picture and the training score data of the trainer through the network management platform, the training effect is comprehensively judged by watching the eyeball motion situation and the final score situation of the trainer, and the training prescription is adjusted according to the training effect, so that the trainer can adjust the included angle of the first display screen 111 and the second display screen 121 by adopting the latest training prescription when training next time, the latest training program is run, and the training prescription adopted by the trainer can be matched with the current eyesight concrete condition every time, realizes symptomatic treatment and improves the vision training effect.
As a specific embodiment of the method for training the eyesight of the child provided by the present invention, please refer to fig. 10, when the included angle between the first display screen 111 and the second display screen 121 exceeds the range required by the training prescription, the training program stops running; when the lower jaw of the trainer leaves the jaw support 2, the training program is paused or stopped; the times of pause or stop of the training program are uploaded to a cloud database in real time through a processor and used as a reference basis for evaluating the training effect of a professional doctor. The trainer is ensured to carry out operation training strictly according to the requirements of the training prescription, and the training effect is improved; the professional doctor can comprehensively judge the training effect according to various training data (the monitored eyeball motion condition, the training score, the pause times and the like), so that the adjustment accuracy of the training prescription can be improved, the training prescription is ensured to be matched with the actual condition of a trainer, and the training effect is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Children's eyesight training appearance, its characterized in that includes:
the training table comprises a shell, a first display screen and a second display screen, wherein the shell is used for supporting the training table in an included angle structure, the first display screen and the second display screen are respectively embedded on two inner angle surfaces facing a trainer, and the first display screen and the second display screen are symmetrically distributed along an included angle line of the shell;
the processor is arranged in the shell, is electrically connected with the two display screens respectively, is used for storing and running a training program, and is also used for connecting a cloud database;
the jaw support is supported on the training table, is positioned right in front of the shell and is used for supporting the lower jaw of a trainer;
the two operating handles are symmetrically arranged on the training table by taking the jaw support as a center and are respectively and electrically connected with the processor;
the monitoring assembly is arranged on the shell and electrically connected with the processor, and the monitoring end is used for aligning to the eyes of the trainer and acquiring the eyeball movement condition of the trainer in the training process;
when the processor runs the training program, the training program is synchronously displayed on the first display screen and the second display screen, so that a trainer can respectively track and train the training program on the first display screen and the second display screen through the two operating handles, and the processor synchronously uploads a monitoring picture and training data to the cloud database.
2. The child vision training instrument of claim 1, wherein the housing comprises:
the main machine shell is provided with a first panel for embedding the first display screen, and the inside of the main machine shell is used for accommodating the processor;
the auxiliary shell is hinged with the main machine shell along the vertical direction and is provided with a second panel for embedding the second display screen;
the hinge side edge of the main case is provided with a first arc plate extending along the vertical direction, and the hinge side edge of the auxiliary case is provided with a second arc plate extending along the vertical direction; the second arc plate and the first arc plate are buckled with each other to form an accommodating cavity, a linkage mechanism is arranged in the accommodating cavity, and the linkage mechanism is respectively connected with the main case and the auxiliary case and is used for enabling the main case and the auxiliary case to synchronously swing in the opening or closing process; the monitoring component is embedded in the accommodating cavity.
3. The child vision training apparatus of claim 2, wherein the linkage mechanism comprises:
the base is fixedly supported on the training table and is provided with a fixed shaft which penetrates through the bottom wall of the main case or the auxiliary case and extends into the accommodating cavity, and the fixed shaft is coaxial with a hinged shaft of the main case and the auxiliary case and is rotationally connected with the bottom wall of the main case or the auxiliary case;
the first fixed gear is fixedly connected to the main machine shell;
the second fixed gear is fixedly connected to the auxiliary shell and vertically staggered with the first fixed gear;
and the transmission assembly is arranged on the fixed shaft, is positioned in the accommodating cavity, is respectively connected with the first fixed gear and the second fixed gear, and is used for transmitting the torque between the first fixed gear and the second fixed gear, so that the first fixed gear and the second fixed gear rotate around the fixed shaft in a reverse synchronous manner.
4. The child vision training apparatus of claim 3, wherein the transmission assembly comprises:
the connecting plate is fixedly connected to the fixed shaft and is positioned in the accommodating cavity;
the first central gear is rotatably sleeved on the fixed shaft and is meshed with the first fixed gear;
the second central gear is rotatably sleeved on the fixed shaft and is meshed with the second fixed gear;
the transition gear is rotationally connected to the connecting plate and is meshed with the first central gear;
the step gear is rotationally connected to the connecting plate, first step gear teeth of the step gear are meshed with the transition gear, and second step gear teeth of the step gear are meshed with the second central gear.
5. The children's eyesight training instrument as claimed in claim 2, wherein an angle sensor is disposed in the accommodating chamber, and a housing and a rotation shaft of the angle sensor are respectively connected to the main casing and the sub-casing; the angle sensor is electrically connected with the processor and used for detecting the opening angles of the main case and the auxiliary case.
6. The children's vision training instrument of claim 2, wherein the cavity wall of the accommodating cavity is provided with an avoiding notch, and the monitoring component comprises:
the first rotating shell is arranged in the accommodating cavity and is rotatably connected with the cavity wall of the accommodating cavity along the vertical direction; the side wall of the first rotating shell is provided with a long hole extending along the vertical direction, and the long hole corresponds to the position of the avoidance gap;
the second rotating shell is arranged in the first rotating shell and is rotationally connected with the first rotating shell along the horizontal direction;
the camera is fixedly connected in the second rotating shell and is electrically connected with the processor; the lens of the camera sequentially penetrates through the shell wall of the second rotary shell, the strip hole and the avoiding notch and is used for aligning to the eyes of a trainer.
7. The children's vision training instrument of any one of claims 1 to 6, wherein a touch panel is embedded on an outer wall of the housing, and the touch panel is electrically connected to the processor.
8. The child vision training instrument of any one of claims 1-6, wherein a trigger switch is provided on the jaw holder, the trigger switch being electrically connected to the processor for initiating the training procedure after the handler's chin is in place and for pausing or ending the training procedure after the handler's chin is removed from the jaw holder.
9. The children vision training method is characterized by comprising the following steps:
starting the children vision training instrument of any one of claims 1 to 8, wherein a focusing frame is displayed on the first display screen and/or the second display screen, and an included angle between the first display screen and the second display screen is adjusted in place according to a training prescription;
the trainer takes a sitting posture and supports the lower jaw on the jaw support, and the eyes of the trainer fall into the focusing frame by adjusting the angle of the monitoring component;
starting a training program of a target tracking class, wherein the training program is synchronously displayed on the first display screen and the second display screen;
a trainer respectively operates the two operating handles through two hands, so that the training programs on the first display screen and the second display screen are simultaneously tracked and trained;
the monitoring component monitors the eyeball movement condition of the trainer in real time, the processor scores the training process of the trainer in real time, and uploads the eyeball movement picture and the training score acquired by the monitoring component to the cloud database in real time;
a professional doctor extracts data of the cloud database on a network management platform, judges a training effect according to an eyeball motion picture and a training score of a trainer, adjusts a training prescription on the network management platform according to the training effect, and synchronously updates the adjusted training prescription to the processor in real time through the cloud database;
and the trainer adjusts the included angle between the first display screen and the second display screen according to the adjusted training prescription to carry out next vision training.
10. The method for vision training of children as claimed in claim 9, wherein the training program stops when the included angle between the first display screen and the second display screen exceeds the range required by the training prescription; the training program is paused or stopped when the trainee's chin is clear of the jaw; and the times of pause or stop of the training program are uploaded to the cloud database in real time through the processor and are used as a reference basis for evaluating the training effect of the professional doctor.
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