CN219110100U

CN219110100U - Light-feeding vision training instrument

Info

Publication number: CN219110100U
Application number: CN202222588567.8U
Authority: CN
Inventors: 孙小沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-06-02
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a light vision training instrument which comprises a shell, wherein a main control board, a transmitting board, a training board and a light source assembly connected to the transmitting board are arranged in the shell, a touch panel is arranged at the front end of the shell, a light source groove corresponding to the light source assembly is arranged at the front end of the touch panel, an observation assembly is arranged at the front end of the light source groove on the touch panel, the observation assembly comprises an eye cover and a pupil distance adjusting device, the eye cover is connected to the touch panel, and the pupil distance adjusting device is arranged between the eye cover and the light source groove. The utility model can be conveniently attached to eyes of operators for use, and the pupil distance adjusting device is provided to adapt to pupil distances of different users.

Description

Light-feeding vision training instrument

Technical Field

The utility model belongs to the technical field of light feeding instruments, and particularly relates to a light feeding vision training instrument.

Background

For preventing and treating myopia, the types and the number of vision correction instruments are increasing, and three methods are generally available in the field of vision improvement: mechanical motion principle, optical principle and traditional Chinese medicine principle; the mechanical movement principle mainly improves the eyesight by the coordinated movement of the external muscles and the internal muscles of the eyes; the optical principle is mainly to change the direction of the sight line through the optical effect, thereby affecting the adjustment and the collection of eyes and achieving the effects of reducing visual fatigue and improving the sight; in the principle of traditional Chinese medicine, the effect is achieved mainly by dredging channels and collaterals and stimulating acupoints. At present, a vision correction instrument based on an optical principle is commonly used, a light-feeding instrument is generally adopted for light-feeding training or various vision training instruments are adopted for vision-sensitive training to improve the eyesight of children, however, the light-feeding instrument and the conventional vision training instrument have single functions, the light-feeding instrument generally does not have the vision-sensitive training function, and the vision training instrument generally does not have the light-feeding training function; in addition, the conventional vision training instrument is boring and tedious in the vision-sensitive training process, can not attract the attention of children well, can not cultivate the training interests of children well, and influences the vision-sensitive training effect.

The utility model patent of China with the application number of 2021223792072 discloses a vision training instrument with diversified training modes, which comprises a shell, a main control board, a transmitting board, a training board and a display screen, wherein the main control board is in control connection with the transmitting board and the display screen, the transmitting board is in control connection with the training board, a plurality of training lamp beads and training touch points are arranged on the transmitting board and the training board, the training touch points on the transmitting board are in one-to-one correspondence with the training lamp beads, the training touch points on the training board are in one-to-one correspondence with the training lamp beads, a light feeding component is further arranged on the transmitting board, the main control board has main control functions and display, and all operations and displays are controlled by the main control board; the transmitting plate is used for feeding light driving, touch operation and lamp bead display; the training board is used for touch operation and lamp pearl display, is connected with the module of punching the card on the main control board, is equipped with the function switching key on the display screen.

The patent combines the training of nursing light and the training of visual acuity, has various functions of the training of visual acuity, can well attract the attention of children, cultivates the training interests of the children and ensures the training effect of visual acuity. When nursing light treatment is carried out, treatment light rays are emitted through the display screen. However, the above-mentioned patent structure has certain defect, in the above-mentioned structure, the user needs to align with display screen, but the display screen structure is a planar structure, can't laminate with eyes, the eyes of children can't align with display screen fast and accurately; meanwhile, the above-mentioned patent structure does not have pupil distance adjusting device, because the different user's face bone shapes are different, and the interpupillary distance of both eyes is different, leads to the user when using current nursing light vision standard appearance, and the pupil can not just be to the center of treatment light source device, can't carry out the eye nursing of pertinence to the user.

Disclosure of Invention

In order to solve the problems, the utility model provides a light-feeding vision training instrument which comprises a shell, wherein a main control board, a transmitting board, a training board and a light source assembly connected to the transmitting board are arranged in the shell, a touch panel is arranged at the front end of the shell, a light source groove corresponding to the light source assembly is arranged at the front end of the touch panel, an observation assembly is arranged at the front end of the light source groove on the touch panel, the observation assembly comprises an eye cover and a pupil distance adjusting device, the eye cover is connected to the touch panel, and the pupil distance adjusting device is arranged between the eye cover and the light source groove.

Preferably, the pupil distance adjusting device comprises a pupil distance adjusting frame and two lenses, wherein a lens frame groove structure is arranged on the inner side of the pupil distance adjusting frame, a sliding groove is formed in the inner side wall of the lens frame groove, and the two lenses are slidably arranged in the sliding groove.

Preferably, the shell further comprises a frame and a rear cover plate arranged at the rear end, and the frame, the rear cover plate and the touch panel are integrally formed.

Preferably, the shell is connected with an angle adjusting bracket, the angle adjusting bracket comprises a supporting plate and a connecting plate, the connecting plate is fixed with the shell, the supporting plate is hinged with the connecting plate, and a locking piece is arranged at the hinged position of the supporting plate and the connecting plate.

Preferably, a touch display screen is arranged above the touch panel, and a plurality of function keys are arranged on the touch display screen.

The utility model has the advantages that:

1. according to the scheme, the eyeshade is additionally arranged on the touch panel, and the eyeshade is attached to the eyes of a user, so that the eyeshade can be aligned with the position of the light source quickly by the user, and the nursing training can be conveniently and quickly carried out.

2. The pupil distance adjusting device is arranged in the scheme, the distance between the two lenses can be changed by moving the lenses, pupil distance adjustment is completed, pupils of two eyes of a user can be aligned with light rays, and therefore the pupil distance adjusting device is suitable for users with different pupil distances.

3. The angle adjusting bracket is arranged in the scheme, the angle of the shell can be adjusted, a user can adjust the angle to be suitable for the user, and the comfort of use is improved.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of an observation assembly of the present utility model;

FIG. 3 is a diagram of the pupil distance adjusting bracket of the present utility model;

FIG. 4 is a rear elevational view of the entire present utility model;

FIG. 5 is an enlarged view of the portion B marked in FIG. 4;

fig. 6 is a block diagram of another embodiment of the present utility model.

In the figure: 1 shell, 2 touch panel, 3 eye-shade, 4 pupil distance regulating frame, 5 lenses, 6 picture frame groove structures, 7 spout, 8 frames, 9 back shroud, 10 backup pad, 11 connecting plates, 12 touch display screen, 13 through-hole structures, 14 first hinge plates, 15 second hinge plates, 16 picture frames, 17 slider.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1, a light vision training instrument comprises a housing, wherein a main control board, a transmitting board, a training board and a light source assembly connected to the transmitting board are arranged inside the housing, a touch panel 2 is arranged at the front end of the housing, the housing further comprises a frame 8 and a rear cover plate 9 arranged at the rear end, the frame 8, the rear cover plate 9 and the touch panel 2 are integrally formed, and a light source groove (not shown in the figure) corresponding to the light source assembly is formed in the front end of the touch panel 2. The main control board can control the light source component to emit red light with the wavelength of 630-650 nanometers, and under the conditions of power safety and time limitation, the red light irradiates into the retina of a user at the front end of the shell through the light source groove, so that dopamine secretion is promoted, and abnormal growth of the ocular axis is inhibited. A touch display screen 12 is arranged above the touch panel 2, and a plurality of function keys are arranged on the touch display screen 12 and used for corresponding stopping and starting operations such as a power switch.

Referring to fig. 2 and 3, an observation assembly is disposed at the front end of the light source groove on the touch panel 2, the observation assembly comprises an eye shield 3 and a pupil distance adjusting device, the eye shield 3 is connected to the touch panel 2, the front end of the eye shield 3 is an arc groove structure attached to eyes of a human body, through hole structures 13 for observing treatment are symmetrically disposed at two sides of the middle of the eye shield 3, the two through hole structures 13 penetrate through the eye shield 3, the through hole structures 13 are aligned with the light source groove, and when the light source assembly emits red light with specific wavelength, the red light irradiates into retina of a user through the light source groove and the through hole structures 13. The eyeshade 3 is attached to the eyes of the user, so that the eyeshade can be conveniently and quickly aligned with the luminous position by the user, and the nursing training can be conveniently and quickly carried out. The eyeshade 3 can be integrally formed with the touch panel 2 in a fixed mode, can be detachably connected with the touch panel 2 in a splicing or bonding mode, can be made of soft materials such as rubber, and can increase comfort of a user.

The pupil distance adjusting device is arranged between the eyeshade 3 and the light source groove, specifically, as shown in fig. 2, the pupil distance adjusting device comprises a pupil distance adjusting frame 4 and two lenses 5, two lens frame groove structures 6 are arranged on the inner side of the pupil distance adjusting frame 4, sliding grooves 7 are formed in the side walls of the lens frame 16 grooves, the pupil distance adjusting frame 4 is of a square plate structure and is connected inside the rear side of the eyeshade 3 in a clamping or bonding mode, the lens frame groove structures 6 are of a structure close to an ellipse, the two lenses 5 can be slidably arranged in the corresponding lens frame groove structures 6, and the lenses 5 can move left and right in the lens frame 16. The light passes through the lens 5 and shines into the retina of the user through the through-hole structures 13 in the eye shield. When the eye mask is used, a user can stretch hands into the through hole structure 13 of the eye mask 3 to be in contact with the lenses 5, and toggle the lenses 5 to move left and right in a toggling mode, so that the distance between the two lenses 5 is adjusted, pupils of the two eyes of the user can be opposite to the center of the light source assembly, and the eye mask is suitable for users with different interpupillary distances.

As shown in fig. 4 and 5, an angle adjusting bracket is further connected to the back cover plate 9, the angle adjusting bracket includes a support plate 10 for supporting and a connection plate 11 connected to the back cover plate 9, the support plate 10 is an L-shaped structure with a bending angle, two sides of the top of the support plate 10 are provided with first protruding hinge plates 14, two sides of the connection plate 11 are provided with second protruding hinge plates 15, the two second hinge plates 15 are located on the inner sides of the two first hinge plates 14, the hinge between the two connection plates 11 and the support plate 10 can be achieved by passing through the first hinge plates 14 and the hinge plates through a hinge rod, then locking bolts are installed on two sides of the hinge rod, and the angle between the connection plate 11 and the support plate 10 can be adjusted to a proper degree of tightness, and the periphery of the connection plate 11 is fixedly connected with the back cover plate 9 through screws.

The main control board in the shell is in control connection with the transmitting board and the light source assembly, the transmitting board is in control connection with the training board, a plurality of training lamp beads and training touch points are arranged on the transmitting board and the training board, the training touch points on the transmitting board correspond to the training lamp beads one by one, the training touch points on the training board correspond to the training lamp beads one by one, the training touch points and the training lamp beads are used for visual sensitivity training, the main control board is used for controlling functions and displaying, and all operations and displaying are controlled by the main control board; the transmitting plate is used for feeding light driving, touch operation and lamp bead display; the training board is used for touch operation and lamp pearl display, the light source subassembly includes a plurality of 650nm laser pipes, be used for driving 650nm laser pipe's laser drive and be used for installing 650nm laser pipe mounting panel, the size of laser pipe mounting panel matches with the size of transmitting plate, the inside structural component of shell and the light principle of feeding and look standard principle of setting forth of this natural section are unanimous with the structure in the patent literature mentioned in this specification background art, are prior art, its corresponding module part and circuit structure diagram all have detailed description in prior art, this embodiment is not repeated. The improvement point of the embodiment is that the eyeshade 3 and the interpupillary distance adjusting device are added on the shell, so that a user can be aligned with the luminous position quickly and enter the nursing training quickly when the device is used. Meanwhile, pupil distance adjustment can be completed by moving the lens 5, so that pupils of two eyes of a user can be aligned with light rays, and the pupil distance adjusting device is suitable for users with different pupil distances.

Example 2

This embodiment describes another structure of the pupil distance adjusting device, as shown in fig. 6, the pupil distance adjusting device includes a pupil distance adjusting frame 4, a frame groove structure is provided in the pupil distance adjusting frame 4, a sliding groove 7 is provided on an inner side wall of the frame groove structure, a lens 5 bearing structure is provided on the sliding groove 7 in a sliding manner, the lens 5 bearing structure includes two circular lens frames 16, two sliding blocks 17 are respectively provided on upper and lower sides of the lens frames 16, two sliding blocks 17 are respectively provided in the sliding grooves 7 on upper and lower sides of the frame frames 16 in a sliding manner, and when the lens frames 16 are pushed, the lens 5 in the lens frames 16 can be driven to move left and right.

When the eye mask is used, a user can stretch hands into the through hole structure 13 of the eye mask 3 to be in contact with the lenses 5, and toggle the glasses frame 16 and the lenses 5 to move left and right in a toggling mode, so that the distance between the two lenses 5 is adjusted, pupils of two eyes of the user can be opposite to the center of the light source assembly, and the eye mask is suitable for users with different interpupillary distances. The advantage of this embodiment over embodiment 1 is that the finger does not come into contact with the lens 5 during pushing, avoiding contamination of the lens 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a training appearance is looked in feeding, includes the shell, the inside light source subassembly that is equipped with main control board, emitter board, training board and connection on the emitter board of shell, the front end of shell is equipped with touch panel (2), the front end of touch panel (2) is equipped with the light source groove that corresponds with light source subassembly, its characterized in that: the front end that is located the light source groove on touch panel (2) is equipped with the observation subassembly, the observation subassembly includes eye-shade (3) and interpupillary distance adjusting device, eye-shade (3) are connected on touch panel (2), interpupillary distance adjusting device locates between eye-shade (3) and the light source groove.

2. The nursing vision training device as defined in claim 1, characterized in that: the pupil distance adjusting device comprises a pupil distance adjusting frame (4) and two lenses (5), wherein a mirror frame groove structure (6) is arranged on the inner side of the pupil distance adjusting frame (4), a sliding groove (7) is formed in the inner side wall of the mirror frame (16) groove, and the two lenses (5) are slidably arranged in the sliding groove (7).

3. The nursing vision training device as defined in claim 1, characterized in that: the shell further comprises a frame (8) and a rear cover plate (9) arranged at the rear end, and the frame (8), the rear cover plate (9) and the touch panel (2) are integrally formed.

4. The nursing vision training device as defined in claim 3, characterized in that: the shell is connected with an angle adjusting support, the angle adjusting support comprises a supporting plate (10) and a connecting plate (11), the connecting plate (11) is fixed with the shell, the supporting plate (10) is hinged with the connecting plate (11), and a locking piece is arranged at the hinged position of the supporting plate (10) and the connecting plate (11).

5. The nursing vision training device as defined in claim 4, characterized in that: a touch display screen (12) is arranged above the touch panel (2), and a plurality of function keys are arranged on the touch display screen (12).