Book clamping plate for visual training
By designing a vision training board with built-in LED light source, using flashing and beating light sources for vision training, the problem of children's vision health protection is solved and effective vision protection and training effects are achieved.
Patent Information
- Application Number
- CN202420450023.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-08
AI Technical Summary
The prior art is difficult to effectively protect children's vision health, especially during long-term reading, and lacks effective vision training and protective measures.
Design a vision training board with built-in LED light source, and use glasses to follow the beating of the light source to achieve the purpose of vision training, avoiding negative impacts on children's vision health.
Through the flashing and beating light source built into the Jiashu Board, children's vision health can be effectively protected, vision training effect can be improved, and vision damage caused by sitting reading for a long time.
Smart Images
Figure CN222486576U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of learning supplies, in particular to a book clip board for vision training. Background Art
[0002] Children's smart learning equipment is inseparable from intelligent learning tables, learning chairs, intelligent learning lights and other varieties. Therefore, the research and development and investment direction of the new generation of children's healthy learning supplies, in addition to considering the correct sitting posture and tutoring, should also study the children's vision health and provide corresponding solutions. At the same time, we should also consider focusing on the learning process and using time to protect and prevent vision. In order to solve the above problems, we provide a book clip with reasonable design, simple structure, convenient processing, and can make the built-in light source of the book clip flash and jump, and use glasses to follow the jump of the light source to achieve the purpose of vision training, effectively protect vision health, and improve the functional use of the device. Utility Model Content
[0003] In view of the above-mentioned technical problems, the utility model proposes a book clip for vision training which has a reasonable design, a simple structure, is easy to process and can make the light source built into the book clip flash and jump, so that glasses can follow the jumping of the light source to achieve the purpose of vision training, effectively protect vision health, and improve the functionality of the device.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a book clip board for vision training, including a book clip board body and an LED light arranged inside the book clip board body, characterized in that a bookshelf designed in an L shape is arranged below the front end of the book clip board body, and placement holes arranged in the shape of Chinese and English characters are opened on the front end surface of the book clip board body, and LED light strips corresponding to the placement holes are also arranged in the book clip board body, and obstacle avoidance sensors are also arranged on the book clip board body on both sides of the LED light strips, and a power input terminal is arranged at the rear of the book clip board body, and a drive controller is arranged on one side of the power input terminal, and the drive controller includes an LED chip, a timing output power supply terminal, an information input terminal and a color light PWM drive module, the timing output power supply terminal is electrically connected to the LED light strip, and the information input terminal is electrically connected to the obstacle avoidance sensor.
[0005] Preferably, the lamp beads on the LED light strip are arranged corresponding to the arrangement shape of the placement holes.
[0006] Preferably, through holes are provided at both upper and lower sides of the front end surface of the book clip body to facilitate the placement of the probe of the obstacle avoidance sensor.
[0007] Preferably, the signal end of the obstacle avoidance sensor is electrically connected to the IO pin of the LED chip.
[0008] Preferably, the color light PWM driving module is electrically connected to the IO pin of the LED chip, and the driving end is electrically connected to the LED light strip.
[0009] Preferably, the shapes in which the placement holes are arranged include M-shape, M-shape, M-shape, F-shape, X-shape, Z-shape, W-shape, M-shape, N-shape, S-shape, E-shape, H-shape, K-shape and Q-shape.
[0010] Compared with the prior art, the advantages and positive effects of the utility model are:
[0011] 1. The utility model provides a book clip for vision training. The light source arranged in the book clip flashes and jumps, so that the eyes can look at the jumping light source and flash and jump along the Chinese and English characters to achieve the purpose of vision training and avoid affecting the vision health of children when sitting for a long time to read. The device has reasonable design, simple structure, and convenient processing. It can train the vision of children, ensure their health, and meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.
[0013] Figure 1 The present invention is a structural schematic diagram of a book clip board for vision training;
[0014] Figure 2 It is a front view of a part of the internal structure of a book clipboard for vision training;
[0015] Figure 3 A diagram showing the working principle of a clipboard for vision training;
[0016] In the above figures, 1. Book clip board body; 1a. Book shelf; 2. LED light; 3. Placement hole; 4. LED light strip; 5. Obstacle avoidance sensor; 6. Power input terminal; 7. Drive controller; 71. LED chip; 72. Timing output power terminal; 73. Information input terminal; 74. Color light PWM drive module; 8. Through hole. DETAILED DESCRIPTION
[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0019] Examples, such as Figure 1-2As shown, a book clip for vision training comprises a book clip body 1 and an LED lamp 2 arranged inside the book clip body 1, which is a conventional design of the existing book clip body 1, and is convenient for people to use for learning; a bookshelf 1a designed in an L shape is arranged below the front end of the book clip body 1, which provides convenient conditions for the stable placement of opened books and has strong functionality; a placement hole 3 arranged in the shape of Chinese and English characters is opened on the front end surface of the book clip body 1, which provides a prerequisite for the LED light strip 4 to carry out vision training; an LED light strip 4 corresponding to the placement hole 3 is also arranged in the book clip body 1, wherein the LED light strip 4 contains lamp beads, which are important components for emitting light, It can effectively meet the use requirements of vision training. Obstacle avoidance sensors 5 are also arranged on the book clip body 1 on both sides of the LED light strip 4, which are used to detect whether there are books placed on the book clip body 1 so as to switch different use states; a power input terminal 6 is arranged at the rear of the book clip body 1, which provides power input for electrical components such as the LED lamp 2 to ensure the effective operation of the equipment. A drive controller 7 is arranged on one side of the power input terminal 6. The drive controller 7 includes an LED chip 71, a timing output power supply terminal 72, an information input terminal 73 and a color light PWM drive module 74. The timing output power supply terminal 72 is electrically connected to the LED light strip 4, and the information input terminal 73 is electrically connected to the obstacle avoidance module 74. The sensor 5 is electrically connected. Further, the signal end of the obstacle avoidance sensor 5 is electrically connected to the IO pin of the LED chip 71. Further, the color light PWM drive module 74 is electrically connected to the IO pin of the LED chip 71, and the drive end is electrically connected to the LED light strip 4. The specific implementation scheme of the above-mentioned device is described as follows: when a book is placed on the book clip body 1 and is in a state for learning, the textbook blocks the probe of the obstacle avoidance sensor 5. In this way, the obstacle avoidance sensor 5 transmits information through the signal end of the obstacle avoidance sensor 5 and the IO pin of the LED chip 71. The LED chip 71 turns off the timing output power end according to the set program. 72, the lamp beads on the LED light strip 4 make it not light without electricity. At the same time, the LED chip 71 also turns off the power supply of the color light PWM driving module 74 according to the setting program. Therefore, the connection between the driving end of the color light PWM driving module 74 and the LED light strip 4 also has no power output; when the book on the book clip board body 1 is removed, the probe of the obstacle avoidance sensor 5 loses the blocking object, and its signal end outputs a high level to drive the LED chip 71. According to the setting program, the LED chip 71 turns on the timing output power supply end 72, and the lamp beads on the LED light strip 4 are electrified and light up, jumping from one lamp bead to another lamp bead, and this cycle is carried out until the timing circuit on the driving controller 7 stops working;After this cycle, another program is also set in the LED chip 71, that is, the LED chip 71 turns on the color light PWM driving module 74, and uses its output to alternately output three primary colors of red, yellow, and blue until the timing circuit stops working. In this way, in addition to the vision training function, the device also has an improvement function for children with color weakness, greatly improving the usability of the device and meeting different usage requirements.
[0020] To improve the rationality of the device, the lamp beads on the LED strip 4 are arranged corresponding to the arrangement shape of the placement holes 3, aiming to provide a prerequisite for realizing the jumping of the light source to achieve the purpose of vision training, that is, the glasses can follow the light source to jump, thereby realizing the vision training process.
[0021] To enable the obstacle avoidance sensor 5 to have a good placement position, through holes 8 are provided on both the upper and lower sides of the front end face of the book clip body 1, which facilitates the placement of the probe of the obstacle avoidance sensor 5, and to a certain extent improves the rationality of the device, with strong practicability.
[0022] To further improve the rationality of the device, the arrangement shapes of the placement holes 3 include the shape of a cross, a maze, a mining shape, a mi shape, an X shape, a Z shape, a W shape, an M shape, an N shape, an S shape, an E shape, an H shape, a K shape, a Q shape, etc. For the placement holes 3 arranged in the above different Chinese and English character shapes, they can meet different vision training needs, especially adapt to the use of different people, so as to achieve the purpose of targeted vision training, with strong usability.
[0023] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims
1. A book clip for vision training, comprising a book clip body and an LED light arranged inside the book clip body, characterized in that: A book clip body is provided with a bookshelf designed in an L shape below the front end. An arrangement hole is formed on the front end face of the book clip body and arranged in a Chinese-English character shape. An LED light strip corresponding to the arrangement hole is further arranged in the book clip body. Obstacle avoidance sensors are arranged on the book clip body on both sides of the LED light strip. A power input end is arranged at the rear in the book clip body. A driving controller is arranged on one side of the power input end. The driving controller includes an LED chip, a timing output power supply end, an information input end and a color light PWM driving module. The timing output power supply end is electrically connected to the LED light strip. The information input end is electrically connected to the obstacle avoidance sensors.
2. A book clip board for vision training according to claim 1, characterized in that: The lamp beads on the LED light strip are established corresponding to the arrangement shape of the arrangement holes.
3. A book clip board for vision training according to claim 1, characterized in that: Through holes are formed on both the upper and lower sides of the front end face of the book clip body to facilitate the placement of the probes of the obstacle avoidance sensors.
4. A book clip board for vision training according to claim 3, characterized in that: The signal end of the obstacle avoidance sensor is electrically connected to the IO pin of the LED chip.
5. The book clip board for vision training according to claim 1, characterized in that: The color light PWM driving module is electrically connected to the IO pin of the LED chip, and the driving end is electrically connected to the LED light strip.
6. The book clip board for vision training according to claim 1, characterized in that: The arrangement shapes of the arrangement holes include a star shape, a maze shape, a "cai" shape, a "mi" shape, an X shape, a Z shape, a W shape, an M shape, an N shape, an S shape, an E shape, an H shape, a K shape and a Q shape.