Portable strabismus training instrument

Abstract

The utility model discloses a portable strabismus training instrument which comprises an equipment body, an adjustable rod is arranged at the top of the equipment body, one end of the adjustable rod is in driving connection with the equipment body, the other end of the adjustable rod extends out of the equipment body, a training screen is arranged on the adjustable rod, and a head bearing support is arranged on the side, away from the training screen, of the top of the equipment body. Relates to the technical field of strabismus training instruments, by arranging a detachable equipment body, an adjustable rod, a training screen, a head bearing support and an equipment support, all the components can be detached and stored and assembled during use, portability of the strabismus training instrument is achieved, all the components are convenient to disassemble and assemble, use is convenient, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of strabismus training instruments, in particular to a portable strabismus training instrument. Background Art

[0002] In recent years, many experts and scholars have been working tirelessly to explore the treatment of strabismus. However, in clinical treatment, there is almost no better painless treatment method except surgery, and strabismus treatment equipment is one of the best ways of painless treatment.

[0003] For example, the strabismus corrector with patent number 200820111259.3 guides eye muscle movement through moving light spots, which can greatly improve the contraction and relaxation elasticity of the eye muscles, thereby restoring the original flexibility of the eyeball. Although the structure is simple, it is still difficult to popularize. This strabismus corrector has a small field of view and a limited range of eye muscle movement, which can easily cause visual fatigue. At the same time, long-term use will make people lose interest, and the training becomes boring and difficult to persist.

[0004] The strabismus correction training device, patented with patent number 200920100466.3, uses light spots that change in different patterns and speeds to train the eye muscles. It also controls an MP3 player to play music at the speed of the light spots, causing the eye muscles to rotate (move) up, down, left, and right in a regular or irregular manner following the different positions of the light spots. This tests the eye muscle's ability to move and promotes strabismus correction. Although this device is simple to operate and easy to use, it remains difficult to popularize for home use. It must be placed in a fixed location like a television, exposing the patient's flaws to others. Long-term use can lead to a lack of interest, making the training boring and difficult to maintain. Therefore, it is mostly used only in hospitals and vision rehabilitation centers, making it difficult to popularize at home.

[0005] The above two are both existing strabismus training devices. It can be seen that the existing strabismus training devices have fixed structures and are not easy to carry. They can only be used for strabismus training at fixed locations, which is very inconvenient to use and difficult to popularize to families. Utility Model Content

[0006] The purpose of the present invention is to provide a portable strabismus training device to solve the problems raised in the above background technology.

[0007] The technical solutions adopted in this utility model are as follows:

[0008] A portable strabismus training device includes a device body, an adjustable rod is provided on the top of the device body, one end of the adjustable rod is drivingly connected to the device body, and the other end thereof extends out of the device body and is provided with a training screen. A head support bracket is provided on the side of the top of the device body away from the training screen.

[0009] Preferably, the adjustable rod includes a No. 1 support rod and a No. 3 support rod, the No. 1 support rod is connected to the equipment body, the No. 3 support rod is connected to the training screen, and a plurality of No. 2 support rods are provided between the No. 1 support rod and the No. 3 support rod.

[0010] Preferably, the No. 1 support rod and the No. 2 support rod, the adjacent No. 2 support rods, and the No. 2 support rod and the No. 3 support rod are all connected by plug-in, and the connection is limited by a pin rod.

[0011] Preferably, a driving column is inserted into the top of the device body, and the driving column is connected to the No. 1 support rod through a snap connection and fixed by bolts.

[0012] Preferably, a driven gear is provided at the bottom of the driving column, a driving gear is meshedly connected to the driven gear, the driving gear is connected to the driving shaft of the motor, and the motor is fixed in the main body of the device.

[0013] Preferably, a button area is also provided on the device body for controlling the training screen and the motor.

[0014] Preferably, an equipment bracket is provided at the bottom of the equipment body for supporting the equipment body.

[0015] Preferably, the device body and the head support bracket are fixed by bolts.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] In the utility model, by providing a detachable device body, an adjustable rod, a training screen, a head support bracket, and a device bracket, each component can be disassembled and stored, and assembled when in use, thereby achieving the portability of the strabismus training device. Each component is easy to disassemble and assemble, easy to use, easy to popularize in families, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the device body of the utility model Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the internal structure of the device body of the utility model Figure 2 ;

[0022] Figure 5 This is a schematic diagram of the internal structure of the device body of the utility model Figure 3 ;

[0023] Figure 6 This is a schematic diagram of the internal structure of the device body of the utility model Figure 4 ;

[0024] Figure 7 This is a schematic diagram of the internal structure of the device body of the utility model Figure 5 ;

[0025] In the figure: 1. Equipment body; 11. Driving column; 12. Driven gear; 13. Driving gear; 14. Motor; 15. Light sensing rod; 16. Laser sensor; 2. Adjustable rod; 21. Support rod No. 1; 22. Support rod No. 2; 23. Support rod No. 3; 3. Training screen; 4. Head support bracket; 5. Equipment bracket; 6. Button area. DETAILED DESCRIPTION

[0026] The specific implementation methods of the present utility model are described in detail below.

[0027] The "ranges" disclosed in this utility model are defined in the form of lower limits and upper limits. A given range is defined by selecting a lower limit and an upper limit, and the selected lower limit and upper limit define the boundaries of the particular range. Ranges defined in this manner can be inclusive or exclusive of the end values ​​and can be combined arbitrarily, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10 to 50 is listed for a particular parameter, it is understood that ranges of 10 to 40 and 20 to 50 are also contemplated. Furthermore, if the minimum range values ​​listed are 1 and 2, and if the maximum range values ​​listed are 3, 4, and 5, then the following ranges are all contemplated: 1 to 3, 1 to 4, 1 to 5, 2 to 3, 2 to 4, and 2 to 5. In this application, unless otherwise specified, the numerical range "a to b" is an abbreviation for any combination of real numbers between a and b, where a and b are real numbers. For example, the numerical range "0 to 5" means that all real numbers between "0 to 5" are listed herein, and "0 to 5" is merely an abbreviation for these numerical combinations.

[0028] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form a new technical solution.

[0029] Unless otherwise specified, all technical features and optional technical features of this application can be combined with each other to form a new technical solution.

[0030] Unless otherwise specified, all steps of the present application may be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), indicating that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), indicating that step (c) may be added to the method in any order, for example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0031] Unless otherwise specified, the terms "include" and "comprising" used in this application may be open-ended or closed-ended. For example, "include" and "comprising" may mean that other components not listed may also be included or that only the listed components are included.

[0032] Unless otherwise specified, the reaction is carried out at room temperature and pressure.

[0033] Unless otherwise specified, all parts or percentages are by weight.

[0034] In the present invention, all substances used are known substances and can be purchased or synthesized by known methods.

[0035] In the present invention, the devices or equipment used are all conventional devices or equipment known in the field and are all commercially available.

[0036] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] Example:

[0038] A portable strabismus training device, such as Figure 1-7 As shown, it includes a device body 1, an adjustable rod 2 is provided on the top of the device body 1, one end of the adjustable rod 2 is drivingly connected to the device body 1, and the other end thereof extends out of the device body 1, on which a training screen 3 is provided, and a head support bracket 4 is provided on the side of the top of the device body 1 away from the training screen 3.

[0039] In a possible embodiment, the adjustable rod 2 includes a No. 1 support rod 21 and a No. 3 support rod 23, the No. 1 support rod 21 is connected to the equipment body 1, the No. 3 support rod 23 is connected to the training screen 3, and several No. 2 support rods 22 are provided between the No. 1 support rod 21 and the No. 3 support rod 23.

[0040] In a possible embodiment, the No. 1 support rod 21 and the No. 2 support rod 22, the adjacent No. 2 support rods 22, and the No. 2 support rod 22 and the No. 3 support rod 23 are all plug-in connected, and the connection points are limited by pins.

[0041] In a possible embodiment, a driving column 11 is inserted into the top of the device body 1 , and the driving column 11 is connected to the No. 1 support rod 21 through a snap-fit ​​connection and fixed by bolts.

[0042] In a possible embodiment, a driven gear 12 is provided at the bottom of the driving column 11 , and a driving gear 13 is meshedly connected to the driven gear 12 . The driving gear 13 is connected to the driving shaft of a motor 14 , and the motor 14 is fixed in the device body 1 .

[0043] In a possible implementation manner, a button area 6 is further provided on the device body 1 for controlling the training screen 3 and the motor 14 .

[0044] In a possible implementation, the button area 6 is provided with four buttons, namely a power switch control button, a computer switch control button, a mode selection control button and a gear adjustment control button.

[0045] In a possible implementation, a device bracket 5 is provided at the bottom of the device body 1 for supporting the device body 1 .

[0046] In a possible implementation, the device body 1 and the head support bracket 4 are fixed by bolts.

[0047] In a possible implementation, a plurality of laser sensors 16 are provided on the outside of the driving column 11 , and a light sensing rod 15 is provided on the driving column 11 for identifying and controlling the movement position of the motor 14 .

[0048] In one possible embodiment, there are five laser sensors 16, which are distributed in a semicircular array. A control mainboard is also provided in the device body 1. The laser sensors 16 and the motor 14 are connected to the control mainboard. The five laser sensors 16 are marked as a, b, c, d, and e from left to right. When training the left eye, the b, c, and e laser sensors 16 are started, and the motor 14 reciprocates within this range. When training the right eye, the a, c, and d laser sensors 16 are started, and the motor 14 reciprocates within this range. When training both eyes, the a, c, and e laser sensors 16 are started, and the motor 14 reciprocates within this range.

[0049] In a possible embodiment, the training screen 3 is connected to the computer motherboard in the device body 1 via a connecting line, so as to control the training screen 3 to play animations or other training videos.

[0050] By adopting the above technical solutions:

[0051] By providing a detachable device body 1, an adjustable rod 2, a training screen 3, a head support bracket 4, and a device bracket 5, the various components can be disassembled and stored and assembled when in use, thereby achieving the portability of the strabismus training device. The various components are easy to disassemble and assemble, easy to use, and highly practical.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable strabismus training device, characterized by: The device comprises a device body (1), wherein an adjustable rod (2) is provided on the top of the device body (1), one end of the adjustable rod (2) is drivingly connected to the device body (1), and the other end thereof extends out of the device body (1) and is provided with a training screen (3) thereon, and a head support bracket (4) is provided on the side of the top of the device body (1) away from the training screen (3); The adjustable rod (2) comprises a first support rod (21) and a third support rod (23), wherein the first support rod (21) is connected to the device body (1), the third support rod (23) is connected to the training screen (3), and a plurality of second support rods (22) are provided between the first support rod (21) and the third support rod (23); The first support rod (21) and the second support rod (22), the adjacent second support rods (22), and the second support rod (22) and the third support rod (23) are all connected by plug-in, and the connection is limited by a pin rod; The bottom of the device body (1) is provided with a device bracket (5) for supporting the device body (1); The device body (1) and the head support bracket (4) are fixed by bolts.

2. A portable strabismus training device according to claim 1, characterized in that: A driving column (11) is inserted into the top of the device body (1), and the driving column (11) is connected to the No. 1 support rod (21) through a snap-fit ​​connection and fixed by bolts.

3. A portable strabismus training device according to claim 2, characterized in that: A driven gear (12) is provided at the bottom of the driving column (11), and a driving gear (13) is meshedly connected to the driven gear (12). The driving gear (13) is connected to the driving shaft of a motor (14), and the motor (14) is fixed in the device body (1).

4. A portable strabismus training device according to claim 1, characterized in that: The device body (1) is also provided with a button area (6) for controlling the training screen (3) and the motor (14).

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