Binocular stereovision myopia automatic therapeutic apparatus

Abstract

The utility model discloses a binocular stereo myopia automatic therapeutic apparatus, comprising a therapeutic housing, one end of the therapeutic housing is provided with a rear seat, the rear seat is provided with a moving mechanism, the other end of the therapeutic housing is provided with a front backing plate, two opposite sides of the therapeutic housing are connected with two support plates through adjusting mechanisms, and the two support plates are connected with the rear backing plate through adjusting mechanisms. Supporting seats are arranged at the bottoms of the two supporting plates, a touch screen is arranged on the supporting seat on one side of the supporting plates, two treatment lens cones are arranged in the treatment shell, and the ends, away from the front base plate, of the two treatment lens cones are both connected with a moving mechanism. By arranging a series of structures and the adjusting mechanism, rotatable debugging operation of the treatment shell is achieved, angle adjustment is convenient, self-locking is stable, the angle of the treatment instrument is adjustable, the treatment comfort is good, synchronous interval debugging of the treatment lens cones is achieved, the double treatment lens cones on the treatment instrument can be accurately aligned with the two eyes of a person, and the treatment effect is good. The treatment adaptation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of myopia treatment, in particular to an automatic myopia treatment instrument for binocular stereoscopic vision. Background Art

[0002] Myopia treatment devices are special glasses or instruments with the effect of "defocusing" for hyperopia, such as various telescopes or eye sensitivity training devices. From the first generation of non-optical massage devices in the 1980s to the second generation of optical telescopes in the 1990s, and then to the third generation of myopia devices in 2000 (myopia sensitive telescopes, resonant sensitive telescopes). After 2000, it developed into the fourth generation of automatic telescopes and desktop memory telescopes. In recent years, it has developed into the fifth generation of myopia optimization training devices (composed of automatic telescopes and sensitive mirrors). Myopia optimization training devices (linear training machines) are the most effective myopia treatment devices to help students with 300-degree myopia improve their naked eye vision to more than 1.0 and avoid wearing glasses.

[0003] At present, the therapeutic device is set on the support of the therapeutic device by rotating the shaft. Although the angle of the therapeutic device can be adjusted by rotating the shaft by turning the knob, the rotatable and adjustable therapeutic device lacks a locking structure on the support. When a person accidentally touches the therapeutic device on the support, the debugged therapeutic device may deviate and need to be re-debugged, resulting in poor stability of the therapeutic device state. The position of the therapeutic lens barrel on the therapeutic device is fixed, and there is a deviation in the adaptability of the interocular distance of different people, which has poor practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a binocular stereoscopic myopia automatic therapeutic device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a binocular stereoscopic myopia automatic therapeutic device, comprising a therapeutic shell, a rear seat is provided at one end of the therapeutic shell, a movable mechanism is provided on the rear seat, a front pad is provided at the other end of the therapeutic shell, opposite sides of the therapeutic shell are connected to a support plate through an adjustment mechanism, two support plates are provided, support seats are provided at the bottom of the two support plates, a touch screen is provided on the support seat on one side of the support plate, a therapeutic lens barrel is provided inside the therapeutic shell, two therapeutic lens barrels are provided, and the ends of the two therapeutic lens barrels away from the front pad are connected to the movable mechanism.

[0006] Preferably, the adjustment mechanism includes a connecting shaft, a worm gear, a worm, an adjusting wheel and a mounting box. A worm gear and a worm are provided on one side of the two support plates away from the upper ends through the mounting box. A connecting shaft is provided on the opposite sides of the treatment shell. The connecting shaft passes through the support plate through an axial hole and is connected to the worm gear. The worm gear and the worm gear are meshingly arranged, and the opposite ends of the worm gear pass through the mounting box and are connected to the adjusting wheel.

[0007] Preferably, the two opposite sides of the support plate are arranged in an inclined structure, the lower end of the support plate close to the rear seat is inclined away from the front pad, the worm is meshed below the worm wheel, and a suction cup is provided at the bottom of the support seat.

[0008] Preferably, the front pad is arranged in an annular structure, the front pad is arranged using a silicone ring, and a therapeutic lens is arranged at one end of the treatment shell inside the annular structure of the front pad away from the rear seat.

[0009] Preferably, a partition is provided in the middle of the internal space of the treatment shell, and the two treatment lens barrels are symmetrically arranged inside the treatment shell on opposite sides of the partition.

[0010] Preferably, the moving mechanism includes a bidirectional screw, a threaded sleeve and a servo motor. A bidirectional screw is provided inside the rear seat. One end of the bidirectional screw is connected to the output end of the servo motor through a coupling. A connecting block is provided at one end of the two treatment lens barrels away from the front pad. Two threaded sleeves are symmetrically provided on the thread of the bidirectional screw. The connecting block passes through the treatment shell through a through hole and is connected to the threaded sleeve.

[0011] Preferably, a limiting plate is provided inside the treatment shell, a limiting hole is provided on the limiting plate, and the treatment lens barrel is provided with the limiting hole penetrating the limiting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This binocular stereoscopic myopia automatic therapeutic device is used for myopia treatment for myopic people by means of two therapeutic lens tubes arranged inside the therapeutic shell. The therapeutic shell is supported by a support plate and a support seat. Combined with the adjustment mechanism arranged on the support plate, the rotatable debugging operation of the therapeutic shell on the support plate is realized. The angle adjustment is convenient and self-locking and stable, that is, the angle of the therapeutic device is adjustable, and the treatment comfort is better.

[0014] The binocular stereoscopic myopia automatic therapeutic device realizes synchronous spacing adjustment of two therapeutic lens barrels inside the therapeutic shell by cooperating with a rear seat arranged on the therapeutic shell, a bidirectional screw and a threaded sleeve, and a servo motor, so that the dual therapeutic lens barrels on the therapeutic device can be accurately aligned with the eyes of a person, and the therapeutic adaptability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the treatment shell in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the worm gear in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the rear seat in the utility model.

[0019] In the figure: 1. treatment shell; 2. rear seat; 21. bidirectional screw; 22. threaded sleeve; 23. servo motor; 3. front pad; 4. adjustment mechanism; 41. connecting shaft; 42. worm gear; 43. worm; 44. adjustment wheel; 45. installation box; 5. support plate; 6. support seat; 7. touch screen; 8. partition; 9. treatment lens barrel; 10. limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1, as Figures 1 to 3As shown, the binocular stereoscopic myopia automatic therapeutic device of this embodiment includes a therapeutic shell 1, one end of the therapeutic shell 1 is provided with a rear seat 2, the rear seat 2 is provided with a moving mechanism, the other end of the therapeutic shell 1 is provided with a front pad 3, the opposite sides of the therapeutic shell 1 are connected to the support plate 5 through an adjustment mechanism 4, two support plates 5 are provided, the bottom of the two support plates 5 is provided with a support seat 6, and the support seat 6 on one side of the support plate 5 is provided with a touch screen 7, and the interior of the therapeutic shell 1 is provided with a therapeutic lens barrel 9, two therapeutic lens barrels 9 are provided, and one end of the two therapeutic lens barrels 9 away from the front pad 3 is connected to the moving mechanism to realize the rotatable angle adjustment operation of the therapeutic shell 1 on the support plate 5, and the therapeutic device can be locked on the support plate 5 to maintain a stable angle state. The angle adjustment of the therapeutic device is convenient and self-locking and stable, the treatment comfort is better, and the synchronous spacing adjustment of the therapeutic lens barrels 9 is realized, so that the double therapeutic lens barrels 9 on the therapeutic device can be accurately aligned with the two eyes of the person, and the treatment adaptability is high.

[0024] Specifically, the adjustment mechanism 4 includes a connecting shaft 41, a worm gear 42, a worm 43, an adjusting wheel 44 and a mounting box 45. A worm gear 42 and a worm 43 are provided on the side of the upper ends of the two support plates 5 that are away from each other through the mounting box 45. A connecting shaft 41 is provided on the opposite sides of the treatment shell 1. The connecting shaft 41 passes through the support plate 5 through an axial hole and is connected to the worm gear 42. The worm gear 42 and the worm 43 are meshingly arranged. The opposite ends of the worm 43 pass through the mounting box 45 and are connected to the adjusting wheel 44. Rotating the adjusting wheel 44 drives the worm 43 in the mounting box 45 to rotate. The worm 43 drives the connecting shaft 41 to rotate through the worm gear 42 meshing with it, thereby rotating the treatment shell 1 between the two support plates 5.

[0025] Furthermore, the two opposite sides of the support plate 5 are arranged in an inclined structure, the lower end of the support plate 5 close to the rear seat 2 is inclined away from the front pad 3, the worm 43 is meshed and arranged below the worm wheel 42, and a suction cup is provided at the bottom of the support seat 6. The support seat 6 adopts a counterweight seat arrangement to increase the stability of the support plate 6 and the therapeutic device.

[0026] Furthermore, the front pad 3 is arranged in an annular structure, and the front pad 3 is arranged with a silicone ring. A therapeutic lens is provided at one end of the treatment shell 1 inside the annular structure of the front pad 3 away from the rear seat 2. The person performs myopia treatment through the treatment lens through the treatment lens barrel 9. The shape of the front pad 3 is adapted to the facial shape of the person, and the front pad 3 is comfortable.

[0027] Furthermore, a partition 8 is provided in the middle of the internal space of the treatment shell 1, and two treatment lens barrels 9 are symmetrically arranged inside the treatment shell 1 on opposite sides of the partition 8. The partition 8 separates the two treatment lens barrels 9 in space to reduce interference between the two treatment lens barrels 9.

[0028] The method of using this embodiment is as follows: the support seat 6 and the support plate 5 support the treatment shell 1, the head of the person being treated is attached to the front pad 3, and the distance between the two treatment lens barrels 9 on the treatment instrument is adjusted by the moving mechanism according to the distance between the eyes of the person, so that the two treatment lens barrels 9 inside the treatment shell 1 are accurately aligned with the eyes of the person being treated, and the treatment adaptability is high. The adjusting wheel 44 is rotated to drive the worm 43 in the installation box 45 to rotate, and the worm 43 drives the connecting shaft 41 to rotate through the worm gear 42 engaged therewith, and rotates the treatment shell 1 between the two support plates 5, so as to realize the rotatable angle adjustment operation of the treatment shell 1 on the support plate 5, and the meshing of the worm gear 42 and the worm 43 has a self-locking property, so that the treatment instrument adjusted by the adjustment wheel 44, the worm 43, and the worm gear 42 can be locked on the support plate 5 to maintain a stable angle state, so as to avoid the treatment shell 1 being deflected by external forces such as being touched by the person and interfering with the treatment operation, so that the angle of the treatment instrument is convenient to adjust and the self-locking is stable, and the treatment comfort is better.

[0029] Embodiment 2: The structure of the binocular stereoscopic myopia automatic therapeutic device in this embodiment is basically the same as that of the binocular stereoscopic myopia automatic therapeutic device in Embodiment 1, except that the moving mechanism includes a bidirectional screw 21, a threaded sleeve 22 and a servo motor 23 (see Figures 1 to 4 ). A bidirectional screw 21 is provided inside the rear seat 2, one end of the bidirectional screw 21 is connected to the output end of the servo motor 23 through a coupling, and a connecting block is provided at one end of the two treatment lens barrels 9 away from the front pad 3. Two threaded sleeves 22 are symmetrically provided on the thread of the bidirectional screw 21, and the connecting block passes through the treatment shell 1 through a through hole and is connected to the threaded sleeve 22. The servo motor 23 drives the bidirectional screw 21 to rotate, and the two threaded sleeves 22 on the bidirectional screw 21 drive the two treatment lens barrels 9 to move away from or closer to each other inside the treatment shell 1 through the connecting block, so as to realize the synchronous spacing adjustment of the two treatment lens barrels 9 inside the treatment shell 1.

[0030] Specifically, a limiting plate 10 is provided inside the treatment shell 1, and a limiting hole is provided on the limiting plate 10. The treatment lens barrel 9 is arranged with the limiting hole penetrating the limiting plate 10. When the spacing between the two treatment lens barrels 9 inside the treatment shell 1 is moved and adjusted, the treatment lens barrel 9 slides in the limiting hole of the limiting plate 10, so that the treatment lens barrel 9 can be adjusted stably.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A binocular stereoscopic myopia automatic therapeutic device, comprising a therapeutic housing (1), characterized in that: A rear seat (2) is provided at one end of the treatment shell (1), and a moving mechanism is provided on the rear seat (2); a front pad (3) is provided at the other end of the treatment shell (1); opposite sides of the treatment shell (1) are connected to a support plate (5) via an adjustment mechanism (4); two support plates (5) are provided, and support seats (6) are provided at the bottom of the two support plates (5); a touch screen (7) is provided on the support seat (6) on one side of the support plate (5); a treatment lens barrel (9) is provided inside the treatment shell (1); two treatment lens barrels (9) are provided, and one end of the two treatment lens barrels (9) away from the front pad (3) is connected to the moving mechanism; The adjusting mechanism (4) comprises a connecting shaft (41), a worm gear (42), a worm (43), an adjusting wheel (44) and a mounting box (45); the worm gear (42) and the worm (43) are provided on the sides of the upper ends of the two support plates (5) away from each other through the mounting box (45); the connecting shaft (41) is provided on the opposite sides of the treatment housing (1); the connecting shaft (41) passes through the supporting plate (5) through the shaft hole and is connected to the worm gear (42); the worm gear (42) and the worm (43) are meshed with each other; and opposite ends of the worm (43) pass through the mounting box (45) and are connected to the adjusting wheel (44); The moving mechanism comprises a bidirectional screw (21), a threaded sleeve (22) and a servo motor (23); the bidirectional screw (21) is arranged inside the rear seat (2); one end of the bidirectional screw (21) is connected to the output end of the servo motor (23) via a coupling; a connecting block is arranged at one end of the two treatment lens barrels (9) away from the front pad (3); two threaded sleeves (22) are symmetrically arranged on the threads of the bidirectional screw (21); the connecting block penetrates the treatment housing (1) via a through hole and is connected to the threaded sleeve (22).

2. The binocular stereoscopic myopia automatic therapeutic device according to claim 1, characterized in that: The two opposite sides of the support plate (5) are arranged in an inclined structure, the lower end of the support plate (5) close to the rear seat (2) is arranged inclined away from the front pad (3), the worm (43) is meshed and arranged below the worm wheel (42), and a suction cup is provided at the bottom of the support seat (6).

3. The binocular stereoscopic myopia automatic therapeutic device according to claim 1, characterized in that: The front pad (3) is arranged in an annular structure, the front pad (3) is arranged using a silicone ring, and a treatment lens is arranged at one end of the treatment shell (1) inside the annular structure of the front pad (3) away from the rear seat (2).

4. The binocular stereoscopic myopia automatic therapeutic device according to claim 1, characterized in that: A partition (8) is provided in the middle of the internal space of the treatment shell (1), and the two treatment lens barrels (9) are symmetrically arranged inside the treatment shell (1) on opposite sides of the partition (8).

5. The binocular stereoscopic myopia automatic therapeutic device according to claim 1, characterized in that: A limiting plate (10) is provided inside the treatment housing (1), a limiting hole is provided on the limiting plate (10), and the treatment lens barrel (9) is arranged so that the limiting hole penetrates the limiting plate (10).

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