CN214074170U

CN214074170U - Vision training device

Info

Publication number: CN214074170U
Application number: CN202022082396.2U
Authority: CN
Inventors: 高瑞昌
Original assignee: Suqian Lion Information Technology Co ltd
Current assignee: Suqian Lion Information Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-31
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a vision training device relates to medical equipment technical field. The spectacle frame comprises a main frame and an auxiliary frame, wherein an inserting groove is formed in the upper end of the main frame, movable grooves are formed in two sides of the inserting groove, a central shaft is rotatably connected to the inner portion of the movable groove, and a fluted disc is sleeved on the outer portion of the central shaft; be pincerlike through setting up the mirror holder and arrange, change the angle at mirror holder both ends, and then change interval between the lens cone, be different from current vision trainer, reduce the restriction of device shell size to interval adjustment between the lens cone, improve device and user's degree of agreeing with, fix lens cone and quick-witted case in user head both sides through setting up the bandage, make both sides weight distribution more balanced, reduce the extrusion of unilateral to user's head to reach the purpose that improves the travelling comfort.

Description

Vision training device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a vision training device.

Background

The visual training is a training mode of eyes and brain, and retrains the relation between the brain and the eyes, like doing eye movement, and is the stimulation and training for continuously training the brain visual neurocognitive system. The treatment design is used for people with insufficient eye movement ability and poor eye concentration ability, and the visual functions of eye movement, focusing, vision fixation ability, cooperative ability of two eyes, visual processing ability, treatment of amblyopia and the like are improved.

In the prior art, the visual training device mostly uses head-wearing electronic equipment, and a common visual training device adjusting structure is limited by the size of a front-end shell, is limited in adjusting range, is not suitable for being worn by children, has a center of gravity close to the front, extrudes a front face during use, and is poor in comfort.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vision training device possesses the good advantage of travelling comfort to solve the poor problem of travelling comfort.

For realizing the purpose that the travelling comfort is good, the utility model provides a following technical scheme: a vision training device comprises a frame, binding bands and lens cones, wherein the binding bands are arranged on the side face of the frame, and the lens cones are arranged at the two ends of the frame;

the spectacle frame comprises a main frame and an auxiliary frame, wherein the upper end of the main frame is provided with a slot, two sides of the slot are provided with movable grooves, the inner part of each movable groove is rotatably connected with a central shaft, the outer part of the central shaft is sleeved with a fluted disc, one end of the central shaft is fixedly connected with a spring, the upper end of the auxiliary frame is provided with a circular groove, and the side surface of the circular groove is provided with a tooth groove;

a buckle ring is arranged at one end of the binding band, a sub sticker is arranged on the front surface of the binding band, and a main sticker is arranged at the other end of the binding band;

the visual training device comprises a lens barrel and is characterized in that a wire is arranged on one side of the lens barrel, which is far away from a mirror bracket, the lens barrel is fixedly connected with a case through the wire, a visual training device body is arranged inside the case, and a battery box is arranged on the side face of the case.

As an optimal technical scheme of the utility model, the bandage passes through buckle and mirror holder and quick-witted case swing joint, during the use mirror holder and quick-witted case are located both sides around user's head respectively.

As an optimal technical scheme of the utility model, the wire outside is provided with the universal hose, the lens cone passes through the wire and is connected with vision training ware body electricity, set up photoelectric display in the lens cone.

As an optimal technical scheme of the utility model, the sub-subsides paste with female subsides and paste the structure for the magic, after the bandage passed the buckle, the sub-subsides pasted with female subsides mutual bonding.

As an optimized technical scheme of the utility model, the movable groove of fluted disc one side is provided with the cavity that the diameter is greater than the fluted disc, and the cavity width is greater than fluted disc thickness.

As a preferred technical scheme of the utility model, the body frame is run through to one side that the movable groove deviates from the fluted disc, and this side movable groove side is provided with the oriented groove, the position that axis side is relative with the oriented groove is provided with the oriented plate, the spring setting be close to one side of fluted disc and with homonymy movable groove inner wall fixed connection, when the spring is in initial condition, fluted disc and tooth's socket joint.

Compared with the prior art, the utility model provides a visual training device possesses following beneficial effect:

this vision training device is pincerlike through setting up the mirror holder and arranges, changes the angle at mirror holder both ends, and then changes the interval between the lens cone, is different from current vision training device, reduces the restriction of device shell size to interval regulation between the lens cone, improves device and user's degree of agreeing with, fixes lens cone and quick-witted case in user head both sides through setting up the bandage, makes both sides weight distribution more balanced, reduces the extrusion of unilateral to user's head to reach the purpose that improves the travelling comfort.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the frame of the present invention;

fig. 3 is a schematic view of the middle axle structure of the present invention.

In the figure: 1. a frame; 11. a main frame; 12. a sub-frame; 13. a slot; 14. a movable groove; 15. a middle shaft; 16. a fluted disc; 17. a spring; 18. a circular groove; 19. a tooth socket; 2. binding bands; 21. a retaining ring; 22. sub-stickers; 23. mother plaster; 3. a lens barrel; 31. a wire; 32. a chassis; 33. a visual training device body; 34. a battery case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a vision training device, including mirror holder 1, bandage 2 and lens cone 3, the side of mirror holder 1 is provided with bandage 2, the both ends of mirror holder 1 are provided with lens cone 3, mirror holder 1 includes body frame 11 and subframe 12, slot 13 has been seted up to the upper end of body frame 11, the both sides of slot 13 are provided with movable groove 14, movable groove 14's inside is rotated and is connected with axis 15, axis 15's outside has cup jointed fluted disc 16, axis 15's one end fixedly connected with spring 17, circular slot 18 has been seted up to subframe 12's upper end, tooth's socket 19 has been seted up to the side of circular slot 18.

One end of the binding band 2 is provided with a snap ring 21, the front surface of the binding band 2 is provided with a sub sticker 22, the other end of the binding band 2 is provided with a mother sticker 23, one side of the lens barrel 3, which is far away from the lens bracket 1, is provided with a wire 31, the lens barrel 3 is fixedly connected with a case 32 through the wire 31, the inside of the case 32 is provided with a vision trainer body 33, and the side surface of the case 32 is provided with a battery box 34.

Specifically, the binding band 2 is movably connected with the mirror bracket 1 and the case 32 through a snap ring 21, and when the glasses bracket 1 and the case 32 are used, the mirror bracket 1 and the case 32 are respectively positioned at the front side and the rear side of the head of a user.

In this embodiment, the frame 1 and the chassis 32 are respectively located at the front and rear sides of the head of the user, and the weight of the device is balanced, so that the front and rear of the device are kept balanced, and the pressure on the face of the user is reduced.

Specifically, a universal hose is arranged outside the lead 31, the lens barrel 3 is electrically connected with the vision trainer body 33 through the lead 31, and a photoelectric display screen is arranged in the lens barrel 3.

In this embodiment, the visual training device body 33 controls the lens barrel 3 through the wire 31, and changes the display content of the photoelectric display screen in the lens barrel 3, thereby achieving the purpose of visual training.

Specifically, the sub-tape 22 and the main tape 23 are hook and loop fasteners, and after the binding band 2 passes through the buckle 21, the sub-tape 22 and the main tape 23 are adhered to each other.

In this embodiment, the binding band 2 is adhered by the sub-sticker 22 and the mother sticker 23 after being turned by the buckle 21 to form an annular structure, so that the device is fixed on the head of a user, and the length of the binding band 2 is conveniently adjusted by means of adhesion and fixation, so that the application range of the device is widened.

Specifically, the movable groove 14 on one side of the fluted disc 16 is provided with a cavity with a diameter larger than that of the fluted disc 16, and the width of the cavity is larger than the thickness of the fluted disc 16.

In this embodiment, the cavity provides space for the movement of the toothed plate 16 within the movable slot 14, so that the toothed plate 16 can be engaged with or disengaged from the toothed slot 19.

Specifically, one side of the movable groove 14, which is far away from the toothed disc 16, penetrates through the main frame 11, a directional groove is formed in the side face of the movable groove 14, a directional plate is arranged at a position, opposite to the directional groove, of the side face of the center shaft 15, the spring 17 is arranged at one side close to the toothed disc 16 and fixedly connected with the inner wall of the movable groove 14 at the same side, and when the spring 17 is in an initial state, the toothed disc 16 is clamped with the toothed groove 19.

In the present embodiment, when the toothed disc 16 is engaged with the tooth grooves 19 by the spring 17, the angle between the main frame 11 and the sub-frame 12 is fixed, and the locking of the angle between the main frame 11 and the sub-frame 12 is released by pressing the center shaft 15 to separate the toothed disc 16 from the tooth grooves 19, thereby adjusting the distance between the two lens barrels 3.

The utility model discloses a theory of operation and use flow: when the device is used, the central shaft 15 is pressed towards the inside of the spectacle frame 1, the fluted disc 16 is separated from the toothed groove 19, the central shaft 15 is loosened after the distance between the two lens cones 3 is adjusted to the required amplitude, the fluted disc 16 is clamped with the toothed groove 19 again under the action of the spring 17, the adjustment of the distance between the lens cones 3 is completed, the device is placed on the head of a user, the lens cones 3 are opposite to the eyes of the user, the case 32 is placed on the brain, the binding belt 2 is pulled to penetrate through the retaining ring 21, the subsidiary sticker 22 is bonded with the mother sticker 23, the fixation of the device is completed, and the display content in the lens cones 3 is controlled by controlling the visual training device body 33, so that the visual training is completed.

In conclusion, the visual training device is arranged in a pincer shape by arranging the lens frame 1, the angles of the two ends of the lens frame 1 are changed, the distance between the lens cones 3 is changed, the visual training device is different from the existing visual training device, the limitation of the size of a device shell on the adjustment of the distance between the lens cones 3 is reduced, the degree of engagement between the device and a user is improved, the lens cones 3 and the case 32 are fixed on the two sides of the head of the user by arranging the binding bands 2, the weight distribution of the two sides is more balanced, the extrusion of the single side to the head of the user is reduced, and the purpose of improving the comfort is achieved.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a vision training device, includes mirror holder (1), bandage (2) and lens-barrel (3), its characterized in that: the side surface of the spectacle frame (1) is provided with a binding band (2), and two ends of the spectacle frame (1) are provided with lens barrels (3);

the spectacle frame (1) comprises a main frame (11) and an auxiliary frame (12), wherein the upper end of the main frame (11) is provided with a slot (13), two sides of the slot (13) are provided with movable grooves (14), the inner part of each movable groove (14) is rotatably connected with a center shaft (15), the outer part of each center shaft (15) is sleeved with a fluted disc (16), one end of each center shaft (15) is fixedly connected with a spring (17), the upper end of the auxiliary frame (12) is provided with a circular groove (18), and the side surface of each circular groove (18) is provided with a tooth groove (19);

a buckle (21) is arranged at one end of the binding band (2), a sub-sticker (22) is arranged on the front surface of the binding band (2), and a main sticker (23) is arranged at the other end of the binding band (2);

one side of the lens barrel (3) departing from the lens frame (1) is provided with a wire (31), the lens barrel (3) is fixedly connected with a case (32) through the wire (31), a vision trainer body (33) is arranged inside the case (32), and a battery box (34) is arranged on the side surface of the case (32).

2. A vision training apparatus as defined in claim 1, wherein: the binding band (2) is movably connected with the spectacle frame (1) and the case (32) through a retaining ring (21), and the spectacle frame (1) and the case (32) are respectively positioned at the front side and the rear side of the head of a user when the spectacle frame is used.

3. A vision training apparatus as defined in claim 1, wherein: the visual trainer is characterized in that a universal hose is arranged outside the lead (31), the lens barrel (3) is electrically connected with the visual trainer body (33) through the lead (31), and a photoelectric display screen is arranged in the lens barrel (3).

4. A vision training apparatus as defined in claim 1, wherein: the sub-sticker (22) and the mother sticker (23) are of magic sticker structures, and after the bandage (2) penetrates through the buckle (21), the sub-sticker (22) and the mother sticker (23) are adhered to each other.

5. A vision training apparatus as defined in claim 1, wherein: the movable groove (14) on one side of the fluted disc (16) is provided with a cavity with the diameter larger than that of the fluted disc (16), and the width of the cavity is larger than the thickness of the fluted disc (16).

6. A vision training apparatus as defined in claim 1, wherein: the main frame (11) is run through to one side that activity groove (14) deviate from fluted disc (16), and this side activity groove (14) side is provided with the directional groove, the position that axis (15) side is relative with the directional groove is provided with the directional board, spring (17) set up in one side that is close to fluted disc (16) and with homonymy activity groove (14) inner wall fixed connection, when spring (17) is in initial condition, fluted disc (16) and tooth's socket (19) joint.