CN220002277U - Eye vision training device - Google Patents

Abstract

The utility model discloses an eye vision training device, which relates to the technical field of vision training and comprises a support mounting unit, a sound component and a guide facula display unit, wherein the support mounting unit comprises a lower seat shell, an upper seat shell and a detachable connecting component, the front side of the lower seat shell is provided with a front baffle, a display component is arranged in a middle mounting through groove of the front baffle, the upper side of the lower seat shell is connected with the upper seat shell through the detachable connecting component to form a mounting shell, the rear side of the upper seat shell is provided with a rear baffle corresponding to the front baffle, and the middle part of the rear baffle is provided with a rectangular through groove; the mounting shell serving as the base is made into a rectangular structure, the gravity center is low, the mounting shell is placed on a table more stably and is not easy to knock down, the light guide piece and the shading piece are combined into the light guide film, and the light guide film simultaneously has a light-transmitting sighting mark position and a shading non-sighting mark area, so that the mounting step is reduced, and the production and mounting cost of the guiding facula display unit is reduced.

Description

Eye vision training device

Technical Field

The utility model relates to the technical field of vision training, in particular to an eye vision training device.

Background

Currently, with the advent of electronic products, people have more and more myopia and xerophthalmia. In order to prevent or treat myopia, the eyes are required to be trained, so that the eyes of people move, and the purposes of relaxing eye muscles and removing toxins are achieved;

in order to solve the above problems, the chinese patent application with the grant number CN211157140U discloses a vision training device, which comprises a guiding light spot display device, wherein the guiding light spot display device comprises a front shell, a rear shell, a circuit board, a light guide member and a plurality of light beads, the front shell is connected with the rear shell, a containing space is formed between the front shell and the rear shell, the circuit board, the light guide member and the plurality of light beads are located in the containing space, the plurality of light beads are respectively electrically connected with the circuit board, the light guide member can soften light, the light guide member covers the plurality of light beads, a part of the light guide member penetrates through the front shell, and the light emitted by the light beads is emitted out of the containing space through the light guide member;

although this patent addresses the problem of training eye vision, the following drawbacks still exist: 1. the base has complex configuration, a plurality of required production dies, high die manufacturing difficulty, troublesome base assembly, influence on the production and processing efficiency, and the triangular base has higher gravity center and is easy to knock down when placed on a table; 2. the light guide piece and the shading piece in the light spot guiding display device are respectively aligned during installation, and the production and installation cost is high.

Disclosure of Invention

The utility model aims to overcome the existing defects and provide the eye vision training device, the mounting shell serving as the base is made into a rectangular structure, the gravity center is low, the mounting shell is placed on a table more stably and is not easy to knock over, the mounting shell is formed by assembling the lower base shell and the upper base shell, the assembling is convenient and quick, the configuration of the mounting shell is simplified, the production die of the mounting shell is simplified, the production cost can be reduced, the processing and production efficiency is improved, the light guide piece and the light shielding piece are combined into the light guide film, the light guide film simultaneously has a light-transmitting visual mark position and a light-shielding non-visual mark area, the mounting step is reduced, the production and mounting cost of a light guide spot display unit is reduced, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an eye vision training device comprising:

the support installation unit comprises a lower seat shell, an upper seat shell and a detachable connecting assembly, wherein a front baffle is arranged on the front side of the lower seat shell, a display assembly is installed in a middle installation through groove of the front baffle, the upper side of the lower seat shell is connected with the upper seat shell through the detachable connecting assembly to form an installation shell, a rear baffle corresponding to the front baffle is arranged on the rear side of the upper seat shell, a rectangular through groove is formed in the middle of the rear baffle, sound through holes are uniformly formed in the rear side of the upper seat shell, and a control key assembly is installed on the upper surface of the upper seat shell;

the sound assembly is provided with two sound assemblies which are symmetrically arranged in the installation shell, a control module is arranged in the middle of the installation shell, and the control module comprises a control circuit board horizontally corresponding to the rectangular through groove;

and the guiding light spot display unit is arranged in the middle of the upper side of the upper seat shell.

The lower seat shell and the upper seat shell can be assembled fast through the detachable connecting assembly to form an installation shell, front and rear sides of the installation shell can be shielded through the front baffle and the rear baffle, the display assembly can be used for displaying a training mode, namely, a mode of lighting a luminous light source in the light spot display unit is guided, the rectangular through groove can enable an expansion port at the rear end of the control circuit board in the control module to pass through, sound emitted by the sound assembly is transmitted through the sound through hole, the sound assembly can play music, and meanwhile, prompt sound during training can be emitted, if prompting or timing requirements exist, the sound assembly can also be used for emitting sound to prompt, the light spot display unit can be used for displaying different light spots to guide a trainer to watch light emitted by a luminous light source, so that eyeballs can be fully moved, and the effect of training eyesight is achieved.

Further, detachable coupling assembling includes deep floor, side screw post and end screw post, the left and right sides in lower seat shell and the last seat shell is provided with deep floor respectively, integrated into one piece is connected with the side screw post on the deep floor, the side screw post in the lower seat shell passes through the side screw post that corresponds in the screw fixation connection last seat shell, the front and back end is provided with the end screw post respectively in lower seat shell and the last seat shell, and the end screw post in the lower seat shell also passes through the end screw post fixed connection that corresponds in screw and the last seat shell, the screw jack has been seted up to the bottom of lower seat shell corresponds the position of side screw post and end screw post.

The reinforcing rib plate can improve the strength of the lower seat shell and the upper seat shell, meanwhile, the strength of the side screw column in the lower seat shell and the upper seat shell is increased, the lower seat shell and the upper seat shell are quickly fixed by using screws through the side screw column and the end screw column, and screw insertion holes are convenient to insert the screw to connect the side screw column corresponding to the screw to the upper seat shell and the lower seat shell or the end screw column corresponding to the upper seat shell and the lower seat shell.

Further, the sound subassembly includes consolidates storehouse, sound installation cavity and music player, the left and right sides of lower seat shell and last seat shell is provided with the consolidate storehouse respectively, the rear side of consolidate the storehouse is provided with sound installation cavity, install the music player in the sound installation cavity on the lower seat shell, sound installation cavity top and the sound thru hole intercommunication in the last seat shell. The strength of lower seat shell and last seat shell can be improved in the reinforcing bin, and reinforcing bin can be connected with the deep floor that corresponds, improves the structural toughness of lower seat shell and last seat shell, and the sound production installation cavity is used for installing the music player, and the music player can play music, training suggestion tone, perhaps as the part of timing, alarm clock sound production.

Further, the sound subassembly still includes protection pad and protection network, the top of music player is provided with the protection pad, and the sound production installation cavity top in the upper seat shell is provided with the protection network, and the protection pad adopts dustproof screen cloth, and cooperation protection network can avoid the dust to fall to music player's sounding department from the sound thru hole and influence tone quality.

Further, the guide facula display element includes light guide film, preceding shell, circuit board and backshell, preceding shell and backshell are connected, and the connecting protrusion of preceding shell and backshell bottom passes the recess at middle part on the upper seat shell and through bolt fixed connection mounting piece, and the top is fixed in the upper seat shell to the mounting piece, be provided with the circuit board between preceding shell and the backshell, be provided with luminescent light source on the circuit board, offered the leaded light hole that corresponds with luminescent light source on the preceding shell, the front side of preceding shell is provided with the light guide film, be provided with the printing opacity optotype district that corresponds with luminescent light source on the light guide film, and the regional silk screen printing of non-printing optotype district on the light guide film has the shading material.

The front shell and the rear shell are clamped or connected through screws to form a shell for installing the circuit board, the lamp beads on the circuit board are used as luminous light sources, light emitted by the luminous light sources penetrates through the light-transmitting sighting target area on the light guide film and is seen by a front user, the light shielding material of the area of the non-light-transmitting sighting target area shields the non-sighting target area, the light shielding material is matched with the light guide holes on the front shell, and light emitted by each luminous point is mutually isolated to avoid light crosstalk.

Further, the guiding facula display unit further comprises a training screen and a rear panel, the training screen is arranged on the front side of the light guide film, and the rear panel is arranged on the rear side of the rear shell. The training screen is a light-transmitting piece, and the light-transmitting piece is used for fixing and protecting the light guide film at the front side while transmitting light, and the rear panel can display patterns, an eye chart or a mirror.

Further, the music player comprises a lower seat shell, and is characterized by further comprising a battery bin and a storage battery, wherein the battery bin is arranged in the middle of the lower seat shell, the storage battery is arranged in the battery bin, and the storage battery is fixed in the middle of the lower seat shell by the battery bin, so that the gravity center of the installation shell is stable, and the storage battery supplies power for the display assembly, the music player and the control module.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mounting shell serving as the base is made into a rectangular structure, the gravity center is low, the mounting shell is placed on a table more stably and is not easy to knock over, the mounting shell is formed by splicing the lower seat shell and the upper seat shell, the splicing is convenient and quick, the configuration of the mounting shell is simplified, the production die of the mounting shell is simplified, the production cost can be reduced, and the processing and production efficiency is improved;

2. the light guide piece and the shading piece are combined into the light guide film, the light guide film is provided with a light-transmitting visual target position and a shading non-visual target area, the installation steps are reduced, the production and installation cost of the light guide spot display unit is reduced, the light guide hole is combined with the front shell, and the die and the assembly process are reduced.

Drawings

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

FIG. 2 is a schematic view of the rear side structure of the present utility model;

FIG. 3 is a schematic view of the rear side of the present utility model with the rear fascia removed;

FIG. 4 is a schematic view of the rear side of the present utility model with the rear fascia and upper housing removed;

FIG. 5 is a schematic view of the rear side of the present utility model with the lower housing removed;

FIG. 6 is a schematic view of the front side of the present utility model with the front fascia and upper housing removed;

FIG. 7 is a schematic view of a partial bottom view of the present utility model;

FIG. 8 is a schematic diagram of an explosion structure of a pilot light spot display unit according to the present utility model;

FIG. 9 is a schematic view of a light guiding film according to the present utility model;

FIG. 10 is a schematic diagram of a circuit board structure according to the present utility model;

FIG. 11 is a schematic view of the front and rear sides of the panda pattern added in the present utility model;

fig. 12 is a schematic view of the front and rear sides of the added cherry blossom pattern.

In the figure: the device comprises a battery compartment 1, a sound component 2, a reinforcing compartment 21, a sound production installation cavity 22, a music player 23, a protection pad 24, a protection net 25, a support installation unit 3, a lower seat shell 31, an upper seat shell 32, a front decorative plate 33, a rear decorative plate 34, a reinforcing rib plate 35, a side screw column 36, a side screw column 37, a sound through hole 38, a rectangular through groove 39, a storage battery 4, a guide light spot display unit 5, a training screen 51, a light guide film 52, a front shell 53, a circuit board 54, a rear shell 55, a rear panel 56, a mounting sheet 6, a control key component 7, a display component 8, a storage port 9, a storage 10, a charging interface 11, a protection rubber plug 12, a foot pad 13, a control module 14 and a Bluetooth module 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: an eye vision training device comprises a support mounting unit 3, a sound component 2, a control module 14 and a guiding facula display unit 5:

the support installation unit 3 comprises a lower seat shell 31, an upper seat shell 32 and a detachable connecting assembly, a front baffle is arranged on the front side of the lower seat shell 31, the front baffle is arranged on the lower seat shell 31 and connected in an integrated manner, the number of moulds used for producing the lower seat shell 31 can be reduced, the number of parts is reduced, the assembly and the use are convenient, a display assembly 8 is arranged in a through groove in the middle part of the front baffle, a front decorative plate 33 is arranged on the front side of the front baffle, the front decorative plate 33 decorates the front baffle, a hole corresponding to the display assembly 8 is formed in the middle of the front decorative plate, the use of the display assembly 8 is not interfered, a PCB (printed circuit board) on the rear side of the display assembly 8 is fixed on the rear side of the front baffle through a stud, and the display assembly 8 adopts a display screen.

The upper side of the lower seat shell 31 is connected with the upper seat shell 32 through a detachable connecting component to form an installation shell, the rear side of the upper seat shell 32 is provided with a rear baffle corresponding to a front baffle, the rear baffle is arranged on the upper seat shell 32 and is integrally formed and connected, the number of moulds for producing the upper seat shell 32 can be reduced, the parts are reduced, the assembly and the use are convenient, the rear side of the rear baffle is provided with a rear decorative plate 34, the rear side of the rear baffle is decorated, the middle part of the rear baffle is provided with a rectangular through groove 39, the rear side of the upper seat shell 32 is uniformly provided with a sound through hole 38, the upper surface of the upper seat shell 32 is provided with a control key assembly 7, a PCB circuit board at the lower side in the key assembly 7 is fixed at the inner side top of the upper seat shell 32 through a screw column, and the key assembly 7 adopts the prior art;

the detachable connecting assembly comprises a reinforcing rib plate 35, side screw columns 36 and end screw columns 37, wherein the reinforcing rib plate 35 is integrally formed and connected to the left side and the right side in the lower seat shell 31 and the upper seat shell 32 respectively, the side screw columns 36 are integrally formed and connected to the reinforcing rib plate 35, the side screw columns 36 in the lower seat shell 31 are fixedly connected with the corresponding side screw columns 36 in the upper seat shell 32 through screws, the front end and the rear end in the lower seat shell 31 and the upper seat shell 32 are integrally formed and connected with the end screw columns 37 respectively, the lower seat shell 31 and the upper seat shell 32 can be respectively cast and formed through two dies, the formed lower seat shell 31 and upper seat shell 32 can be quickly assembled to form an installation shell, the end screw columns 37 in the lower seat shell 31 are also fixedly connected with the corresponding end screw columns 37 in the upper seat shell 32 through screws, and screw insertion holes are formed in the positions of the bottom of the lower seat shell 31 corresponding to the side screw columns 36 and the end screw columns 37.

The reinforcing rib plate 35 can improve the strength of the lower seat shell 31 and the upper seat shell 32, and simultaneously increase the strength of the side screw posts 36 in the lower seat shell 31 and the upper seat shell 32, the lower seat shell 31 and the upper seat shell 32 are quickly fixed by using screws through the side screw posts 36 and the end screw posts 37, and screw insertion holes are convenient for inserting screws to connect the upper and lower corresponding side screw posts 36 or the upper and lower corresponding end screw posts 37.

The sound component 2 is provided with two sound components which are symmetrically arranged in the installation shell, the middle part in the installation shell is provided with a control module 14, the control module 14 comprises a control circuit board which horizontally corresponds to the rectangular through groove 39, and the control circuit board is fixed at the top of the rear side in the upper seat shell 32 through screws;

the control circuit board is also provided with a Bluetooth module 15 which can transmit data in a Bluetooth mode;

the display component 8 is provided with a clock module for displaying time, and meanwhile, parameters such as a training mode, a training period, a training speed, a training prompt and the like can be set;

according to the characteristics of the human eye biological clock, the device combines the use training of eyes with the human eye biological clock, reminds the eyes to do comfortable movements at regular time, for example, trains 3-5 minutes per hour, scientifically uses eyes, and effectively avoids eye diseases.

The key assembly 7 can operate the control module 14 by the above keys.

The music player comprises a lower seat shell 31, and is characterized by further comprising a battery bin 1 and a storage battery 4, wherein the middle part in the lower seat shell 31 is provided with the battery bin 1, the storage battery 4 is arranged in the battery bin 1, the storage battery 4 is fixed in the middle part in the lower seat shell 31 by the battery bin 1, so that the gravity center of the installation shell is stable, and the storage battery 4 supplies power for a display component 8, the music player 23 and a control module 14.

The rear bottom of the control circuit board is respectively provided with a storage port 9 and a charging interface 11, the storage port 9 and the charging interface 11 respectively penetrate through a rectangular through groove 39, a notch corresponding to the storage port 9 and the charging interface 11 is formed in a rear decorative plate 34, interference between the use of the storage port 9 and the charging interface 11 is avoided, a memory 10 is inserted into the storage port 9, the memory 10 can adopt a TF memory card for storing training data and simultaneously can store music data, the charging interface 11 can be inserted into a charger to charge a storage battery 4 through a charging management unit on the control circuit board, and the charging interface 11 is plugged through a protective rubber plug 12 when the charging interface 11 is not used, so that the charging interface 11 is protected;

foot pads 13 made of rubber are respectively adhered to four corners of the bottom of the lower seat shell 31, so that excessive abrasion of the bottom of the lower seat shell 31 caused by contact friction between the lower seat shell 31 and a tabletop is avoided;

the guide spot display unit 5 is installed at the upper middle of the upper housing 32.

When in use, the lower seat shell 31 and the upper seat shell 32 can be quickly assembled to form a mounting shell through the detachable connecting assembly, and the front side and the rear side of the mounting shell can be shielded through the front baffle and the rear baffle;

the display assembly 8 may be used to display a training mode, i.e. a mode in which the light-emitting sources in the spot display unit 5 are directed to be lit;

the rectangular through groove 39 can enable an expansion port at the rear end of the control circuit board in the control module 14 to pass through, the sound through hole 38 is used for transmitting sound emitted by the sound component 2, the sound component 2 can play music, and meanwhile, prompt sound during training can be emitted;

if the reminding or timing requirement exists, the reminding can be performed by sending out sound through the sound component 2;

the guiding facula display unit 5 can display different facula guiding light emitted by the luminous light source in eyes of a trainer, so that eyeballs can fully move, and the effect of training eyesight is achieved.

In a second embodiment, referring to fig. 4 and 5, the present utility model provides a technical solution: an eye vision training device, this embodiment is a further explanation of the structure of the first embodiment;

the sound subassembly 2 includes reinforcement storehouse 21, sound installation cavity 22 and music player 23, and the left and right sides integrated into one piece respectively of lower seat shell 31 and upper seat shell 32 is connected with reinforcement storehouse 21, and the rear side of reinforcement storehouse 21 is provided with circular shape sound installation cavity 22, installs music player 23 in the sound installation cavity 22 on the lower seat shell 31, and sound installation cavity 22 top and the sound thru hole 38 intercommunication in the upper seat shell 32. The strength of lower seat shell 31 and upper seat shell 32 can be improved to the reinforcement storehouse 21, and consolidate storehouse 21 can be connected with corresponding deep floor 35, improves the structural toughness of lower seat shell 31 and upper seat shell 32, and sound production installation cavity 22 is used for installing music player 23, and music player 23 can play music, training prompt tone, perhaps as the part of timing, alarm clock sound production.

The sound subassembly 2 still includes protection pad 24 and protection network 25, and the top of music player 23 is provided with protection pad 24, and the sound production installation cavity 22 top in the upper seat shell 32 is provided with protection network 25, and protection pad 24 adopts dustproof screen cloth, and cooperation protection network 25 can avoid the dust to fall to the sound production department of music player 23 from sound thru hole 38 and influence tone quality.

In a third embodiment, referring to fig. 8-10, the present utility model provides a technical solution: an eye vision training device, this embodiment is a further explanation of the structure of the second embodiment;

the guiding light spot display unit 5 comprises a light guiding film 52, a front shell 53, a circuit board 54 and a rear shell 55, wherein the front shell 53 is connected with the rear shell 55, a connecting protrusion at the bottom of the front shell 53 and the rear shell 55 penetrates through a groove in the upper middle of the upper base shell 32 and is fixedly connected with a mounting plate 6 through bolts, a hole for a screw to penetrate is formed in the mounting plate 6, the mounting plate 6 is fixed at the inner top of the upper base shell 32 through a screw, the circuit board 54 is arranged between the front shell 53 and the rear shell 55, the circuit board 54 is fixed on the front side of the rear shell 55 through a screw column, a luminous light source, namely a lamp bead, a light guiding hole corresponding to the luminous light source is formed in the front shell 53, the light guiding hole is combined with the front shell 53, a light guiding film 52 is arranged on the front side of the front shell 53, a light transmission sighting mark area corresponding to the luminous light source is arranged on the light guiding film 52, and a shading material is arranged on a region of the non-light transmission sighting mark area on the light guiding film 52.

The front shell 53 and the rear shell 55 are clamped or connected through screws to form a shell for installing the circuit board 54, the lamp beads on the circuit board 54 serve as luminous light sources, light emitted by the luminous light sources passes through the light-transmitting sighting target area on the light guide film 52 and is seen by a front user, the shading material of the area of the non-transmitting sighting target area shields the non-sighting target area, and the light-transmitting sighting target area is matched with the light guide holes on the front shell 53 to isolate light emitted by each luminous point from each other, so that light cross-light is avoided.

The pilot spot display unit 5 further includes a training screen 51 and a rear panel 56, the training screen 51 is provided on the front side of the light guide film 52, and the rear panel 56 is provided on the rear side of the rear case 55. The training screen 51 is a light-transmitting member that transmits light while fixing and protecting the light guide film 52 on the front side, and the rear panel 56 may display a pattern, an eye chart, or a mirror.

The training screen 51 is used as a transparent member for displaying patterns, and when training is not started, the patterns can be displayed by acrylic materials or PC materials, and the patterns are uv printed or silk-screened on the training screen 51;

a light guide film 52 for silk-screen printing and guiding the optotype pattern at the optotype position, and transmitting light; silk-screen printing a shading material in a non-visual target area, wherein the shading material adopts the prior art;

the training screen 51 and the light guide film 52 can also be combined into a light guide plate material, and the double-layer printing display pattern and the sighting target pattern;

the circuit board 54 is used as a luminous light source carrier, the lamp beads are arranged on the circuit board 54, the first group of lamp beads are arranged at the front side edge of the circuit board 54 at equal distance, the second group of lamp beads distributed in a shape like a Chinese character 'mi' are further arranged in the middle of the front side of the circuit board 54, and finally, the third group of lamp beads which are sequentially connected with the middle of the adjacent edge are further arranged on the front side of the circuit board 54 and serve as luminous light sources to be arranged into special patterns so as to achieve different luminous points and luminous effects, the aim of different visual function training is achieved, the corresponding positions and the corresponding quantity of lamp beads can be lightened according to requirements, and the three groups of lamp beads can be combined to achieve multiple training modes.

The inner side of the rear shell 55 is integrally formed and connected with criss-cross reinforcing strips, and the reinforcing strips and the rear shell 55 are cast together, so that the strength of the rear shell 55 can be improved;

a rear panel 56, which may display a pattern, an eye chart or a mirror.

The front shell 53 is provided with a light guide hole, and mutually isolates the light emitted by each luminous point, so that light crosstalk is avoided, and training is disturbed. After the light emitted by each luminous point is separated by the front shell 53, the light passes through the light-transmitting film in the light-transmitting sighting mark area on the light-guiding film 52 to form independent guide sighting marks, the front shell and the light-guiding piece are combined, and the light-guiding hole is directly arranged on the front shell, so that a set of die is omitted, and the assembly process is optimized.

When training is not started, patterns are seen on the training screen 51, after training is started, the movement of the guide optotype can be seen on the training screen 51, eyes follow the movement of the optotype, and different training effects can be achieved.

The back panel 56 may also be provided with a pattern such as an eye chart or the like, or a mirror, or with information prompting eye care.

The training screen 51 and the rear panel 56 may be patterned on the outside of the front and rear trim panels 33, 34 of the mounting case. The device is matched with the mounting shell, so that patterns of pandas or sakura and other styles can be arranged, referring to fig. 11-12, the patterns of pandas or sakura and other styles can be replaced by a lamp panel, and the device is an ornament with ornamental function when training is not started, so that the device integrally realizes different artistic styles and functions, has vision training function after training is started, and helps to attract the attention of eyes.

In the prior art, different light spot shapes are realized through the cross section shape of the light guide column, and different dies are required to be opened in order to realize different light spot shapes. The process and effect are optimized.

In other embodiments, referring to fig. 9 and 10, the transparent sighting mark area on the light guiding film 52 is configured in the shape of clover, so that the transparent sighting mark area is more beautiful, and the light guiding holes on the front shell 53 are also in the shape of clover, so that the lights emitted by the lamp beads on the circuit board 54 are isolated from each other, and then are seen by the front user through the clover-shaped transparent sighting mark area.

It should be noted that the music player 23, the circuit board 54, the control key assembly 7, the display assembly 8, the storage port 9, the memory 10, the charging interface 11, the bluetooth module 15, the control module 14, and the battery 4 all adopt the prior art, and the related connection methods also adopt the prior art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. An eye vision training device, comprising:

the support installation unit (3) comprises a lower seat shell (31), an upper seat shell (32) and a detachable connecting assembly, wherein a front baffle is arranged on the front side of the lower seat shell (31), a display assembly (8) is installed in a through groove in the middle of the front baffle, the upper side of the lower seat shell (31) is connected with the upper seat shell (32) through the detachable connecting assembly to form an installation shell, a rear baffle corresponding to the front baffle is arranged on the rear side of the upper seat shell (32), a rectangular through groove (39) is formed in the middle of the rear baffle, sound through holes (38) are uniformly formed in the rear side of the upper seat shell (32), and a control key assembly (7) is installed on the upper surface of the upper seat shell (32);

the sound assembly (2) is provided with two sound assemblies which are symmetrically arranged in the installation shell, a control module (14) is arranged in the middle of the installation shell, and the control module (14) comprises a control circuit board horizontally corresponding to the rectangular through groove (39);

and a guiding light spot display unit (5) installed in the middle of the upper side of the upper seat shell (32).

2. An eye vision training device as defined in claim 1, wherein: the detachable connecting assembly comprises reinforcing rib plates (35), side screw columns (36) and end screw columns (37), wherein the reinforcing rib plates (35) are respectively arranged on the left side and the right side in the lower seat shell (31) and the upper seat shell (32), the side screw columns (36) are integrally formed on the reinforcing rib plates (35), the side screw columns (36) in the lower seat shell (31) are fixedly connected with the corresponding side screw columns (36) in the upper seat shell (32) through screws, the front end and the rear end in the lower seat shell (31) and the upper seat shell (32) are respectively provided with the end screw columns (37), and the end screw columns (37) in the lower seat shell (31) are also fixedly connected with the corresponding end screw columns (37) in the upper seat shell (32) through screws.

3. An eye vision training device as defined in claim 2, wherein: the sound subassembly (2) include consolidate storehouse (21), sound installation cavity (22) and music player (23), the left and right sides of lower seat shell (31) and last seat shell (32) is provided with respectively consolidates storehouse (21), the rear side of consolidate storehouse (21) is provided with sound installation cavity (22), install music player (23) in sound installation cavity (22) on lower seat shell (31), sound installation cavity (22) top and sound thru hole (38) intercommunication in last seat shell (32).

4. A vision training apparatus as defined in claim 3, wherein: the sound assembly (2) further comprises a protection pad (24) and a protection net (25), the protection pad (24) is arranged at the top of the music player (23), and the protection net (25) is arranged at the top of the sound installation cavity (22) in the upper seat shell (32).

5. An eye vision training device as defined in claim 1, wherein: the utility model provides a light spot display element, guide light spot display element (5) are including light guide film (52), preceding shell (53), circuit board (54) and backshell (55), preceding shell (53) are connected with backshell (55), the connecting protrusion of preceding shell (53) and backshell (55) bottom passes the recess at middle part on upper bracket shell (32) and through bolt fixed connection mounting piece (6), and top in upper bracket shell (32) is fixed to mounting piece (6), be provided with circuit board (54) between preceding shell (53) and backshell (55), be provided with the luminous light source on circuit board (54), offered the leaded light hole that corresponds with the luminous light source on preceding shell (53), the front side of preceding shell (53) is provided with light guide film (52), be provided with the printing opacity sighting target area that corresponds with the luminous light source on light guide film (52), and the regional silk screen printing of non-permeable sighting target area has the shading material on light guide film (52).

6. An eye vision training device as defined in claim 5, wherein: the guiding light spot display unit (5) further comprises a training screen (51) and a rear panel (56), the training screen (51) is arranged on the front side of the light guide film (52), and the rear panel (56) is arranged on the rear side of the rear shell (55).

7. An eye vision training device as defined in claim 1, wherein: the battery pack also comprises a battery pack (1) and a storage battery (4), wherein the battery pack (1) is arranged in the middle of the lower seat shell (31), and the storage battery (4) is arranged in the battery pack (1).