Writing board for special children
By setting a writing and erasing mechanism on the children's writing board and utilizing the elastic reset effect of the spring, the problem of visually impaired children having difficulty writing is solved, and the effects of tactile writing and recycling are achieved.
Patent Information
- Application Number
- CN202422543794.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Common children's writing boards on the market are difficult to meet the learning needs of special children such as those with visual impairments, and cannot effectively learn to write through tactile senses.
A special writing board for children is designed, which is equipped with a writing mechanism and an erasing mechanism. The elastic reset function of the first and second springs is used to make the rubber block stuck in the card slot after being pressed. Writing and learning are carried out by touching the concave and convex rubber blocks, and the erasing mechanism is used to reset the rubber block to the convex position, thereby realizing recycling.
The device enables special children to write and learn by touching the concave and convex rubber blocks, thereby improving the practicality of the device, meeting the learning needs of special children, and the device can be recycled.
Smart Images
Figure CN223340340U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of children's products, in particular to a special writing board for children. Background Art
[0002] Special education products for children refer to educational tools and materials designed and produced for children with special needs (such as autism, attention deficit hyperactivity disorder (ADHD), learning disabilities, intellectual disabilities, etc.). These products are designed to meet the unique needs of these children and help them participate and develop more effectively in learning, communication, social interaction and daily life. They include a variety of specially designed teaching aids, toys, learning materials and assistive devices, aiming to help children with special needs overcome challenges in learning and life, and promote their physical and mental development and skill improvement.
[0003] However, some common children's writing boards on the market have flat surfaces, and some special children have visual impairments and often use auxiliary tools such as Braille during the learning process. They mainly use tactile senses instead of visual judgment by touching raised or recessed objects, making it difficult for such special children to learn to write through common writing boards. Utility Model Content
[0004] The purpose of the utility model is to provide a writing board for special children. By providing a writing mechanism and utilizing the elastic reset effect of a first spring and a second spring, the child can press down the rubber block to drive the card block to be stuck in the card slot to complete the fixed depression of the rubber block. The child can write and learn by touching and comparing the several concave and convex rubber blocks, thereby solving the problem that special children find it difficult to learn to write using common writing boards.
[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0006] The utility model is a special writing board for children, comprising a writing board provided with a writing mechanism and an erasing mechanism;
[0007] The writing mechanism includes a spring assembly, a block assembly and a rebound assembly. The block assembly includes a limit frame fixedly connected to the inner wall of the writing board. The inner wall of the limit frame is slidably connected to a plurality of first sliders. The inner walls of the plurality of first sliders are slidably connected to the limit block. The inner walls of the plurality of first sliders are fixedly connected to a first spring. The left ends of the plurality of first springs are fixedly connected to the limit block.
[0008] Furthermore, the block assembly includes a block fixedly connected to the left side of several limit blocks, the inner wall of the limit frame is provided with several slots, and the outer walls of the several blocks are slidably connected to the inner walls of the slots.
[0009] Furthermore, the bottom surfaces of the first sliding blocks are each provided with a connecting groove, the bottom surfaces of several of the clamping blocks are each fixedly connected with a shifting block, and the outer walls of several of the shifting blocks are each slidably connected to the inner wall of the connecting groove.
[0010] Furthermore, the rebound assembly includes rubber blocks fixedly connected to the top surfaces of several first sliders, the top surfaces of several first sliders are fixedly connected to second springs, the top surface of the writing board is fixedly connected to a fixed baffle, and the top surfaces of several second springs are fixedly connected to the bottom surface of the fixed baffle.
[0011] Furthermore, the elimination mechanism includes a sliding assembly, a limiting assembly and a placement assembly, the sliding assembly includes a second slide groove opened on the inner wall of the writing board, the inner wall of the second slide groove is fixedly connected to the first guide rod, the outer wall of the first guide rod is slidably connected to the second slider, and the outer wall of the second slider is slidably connected to the inner wall of the second slide groove.
[0012] Furthermore, the limiting assembly includes a slide fixedly connected to the top surface of the second slider, the inner wall of the second slide groove is provided with a limiting groove, the inner wall of the limiting groove is fixedly connected to the second guide rod, and the inner wall of the second slider is slidably connected to the outer wall of the second guide rod.
[0013] Furthermore, the placement component includes a placement slot provided on the front surface of the writing board, the inner wall of the placement slot is hinged with a pen holder, and the inner wall of the pen holder is slidably connected with a rubber pen.
[0014] The utility model has the following beneficial effects:
[0015] 1. By setting up a writing mechanism, the elastic reset effect of the first spring and the second spring is realized, so that children can press the rubber block to drive the card block to be stuck in the card slot to complete the fixed depression of the rubber block, which is convenient for children to write and understand by touching and comparing the several concave and convex rubber blocks, meeting the needs of the device to assist special children in understanding words or writing, and improving the practicality of the device.
[0016] 2. By setting up an elimination mechanism, the second slider is used to push and hit the dial block in the writing mechanism, and the writing mechanism is used to reset the rubber block to the original position, thereby eliminating and restoring the text formed by the rubber block pressed by the writing mechanism, so that the device can be recycled, further improving the practicality of the device.
[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;
[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of the writing mechanism of the utility model;
[0024] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.
[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0026] 1. Writing board; 2. Writing mechanism; 3. Eliminating mechanism; 21. Limiting frame; 22. First slider; 23. Limiting block; 24. First spring; 25. Card block; 26. Card slot; 27. Connecting slot; 28. Shifting block; 29. Rubber block; 210. Second spring; 211. Fixed baffle; 31. Second slide slot; 32. First guide rod; 33. Second slider; 34. Slide; 35. Limiting slot; 36. Second guide rod; 37. Placement slot; 38. Pen holder; 39. Rubber pen. DETAILED DESCRIPTION
[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] See also Figure 1-6 As shown, the utility model is a special writing board for children, comprising a writing board 1, on which a writing mechanism 2 and an erasing mechanism 3 are provided;
[0029] The writing mechanism 2 includes a spring assembly, a card block assembly and a rebound assembly. The card block assembly includes a limit frame 21 fixedly connected to the inner wall of the writing board 1. The inner wall of the limit frame 21 is slidably connected to a plurality of first sliders 22. The inner walls of the plurality of first sliders 22 are slidably connected to the limit blocks 23. The inner walls of the plurality of first sliders 22 are fixedly connected to the first springs 24. The left ends of the plurality of first springs 24 are fixedly connected to the limit blocks 23.
[0030] Among them Figure 4 、 Figure 5 and Figure 6 As shown, the block assembly includes a block 25 fixedly connected to the left side of several limit blocks 23, the inner wall of the limit frame 21 is provided with a plurality of slots 26, the outer walls of several blocks 25 are slidably connected to the inner walls of the slots 26, the bottom surface of the first slider 22 is provided with a connecting groove 27, the bottom surfaces of several blocks 25 are fixedly connected with a shift block 28, the outer walls of several shift blocks 28 are slidably connected to the inner walls of the connecting groove 27, the rebound assembly includes rubber blocks 29 fixedly connected to the top surfaces of several first sliders 22, the top surfaces of several first sliders 22 are fixedly connected to the second spring 210, the top surface of the writing board 1 is fixedly connected to the fixed baffle 211, and the top surfaces of several second springs 210 are fixedly connected to the bottom surface of the fixed baffle 211.
[0031] By providing the writing mechanism 2, the elastic reset effect of the first spring 24 and the second spring 210 is realized, so that the child can press the rubber block 29 to drive the clamping block 25 to be clamped in the clamping groove 26 to complete the fixed depression of the rubber block 29, which is convenient for the child to write and understand and learn by touching and comparing the several concave and convex rubber blocks 29, meeting the needs of the device to assist special children in understanding words or writing, and improving the practicality of the device.
[0032] Among them Figure 2 、 Figure 3 and Figure 4 As shown, the elimination mechanism 3 includes a sliding assembly, a limiting assembly and a placement assembly. The sliding assembly includes a second slide groove 31 opened on the inner wall of the writing board 1, the inner wall of the second slide groove 31 is fixedly connected to the first guide rod 32, the outer wall of the first guide rod 32 is slidably connected to the second slider 33, the outer wall of the second slider 33 is slidably connected to the inner wall of the second slide groove 31, the limiting assembly includes a slide 34 fixedly connected to the top surface of the second slider 33, the inner wall of the second slide groove 31 is opened with a limiting groove 35, the inner wall of the limiting groove 35 is fixedly connected to the second guide rod 36, the inner wall of the second slider 33 is slidably connected to the outer wall of the second guide rod 36, the placement assembly includes a placement groove 37 opened on the front of the writing board 1, the inner wall of the placement groove 37 is hinged with a pen holder 38, and the inner wall of the pen holder 38 is slidably connected to a rubber pen 39.
[0033] By providing the eliminating mechanism 3, the second slider 33 is used to push and hit the dial block 28 in the writing mechanism 2, and the writing mechanism 2 cooperates to make the rubber block 29 return to its original position, thereby eliminating and restoring the text formed by pressing the rubber block 29 by the writing mechanism 2, so that the device can be recycled, further improving the practicality of the device.
[0034] A specific application of this embodiment is as follows: by setting up the writing mechanism 2, special children can grab the rubber pen 39 and pull it out of the pen holder 38, and by touching a plurality of rubber blocks 29, align the rubber pen 39 with a specific rubber block 29 and press it down. The rubber block 29 drives the first slider 22 to slide downward in the limit frame 21. At this time, the sliding of the first slider 22 drives the second spring 210 to be in a stretched state. After the first slider 22 slides downward for a certain distance, the card block 25 aligns with the card slot 26 on the limit frame 21. Under the elastic action of the first spring 24, the limit block 23 is pushed to slide in the first slider 22, driving the card block 25 to slide to the left and get into the card slot 26, and the dial block 28 slides to the left in the connecting slot 27 at the same time. , so that the top surface of the rubber block 29 and the other exposed rubber blocks 29 are in a concave state under the clamping action of the clamping block 25. Similarly, the child needs to press the rubber block 29 to fix it in a concave state, and then judge the text or graphics formed by the concave or convex rubber block 29 by touching to convey and understand information. The elastic reset effect of the first spring 24 and the second spring 210 is realized, so that the child can press the rubber block 29 to drive the clamping block 25 to be clamped in the clamping groove 26 to complete the fixed concave state of the rubber block 29, which is convenient for the child to write and understand by touching and comparing several concave and convex rubber blocks 29, meeting the needs of the device to assist special children in understanding text or writing, and improving the practicality of the device.
[0035] By setting the eliminating mechanism 3, after the special children have finished writing and learning through the writing mechanism 2, they can push the slide 34 to drive the second slide 33 to slide in the second slide groove 31. The first guide rod 32, the second guide rod 36 and the limit groove 35 limit the sliding of the second slide 33 in the second slide groove 31. The limit groove 35 and the second guide rod 36 are provided to prevent the end of the second slide 33 from deviating during the sliding process. The slide 34 leads the second slide 33 to slide. The second slide 33 contacts and hits the exposed dial block 28 pressed by the rubber block 29, driving the dial block 28 to slide backward in the connecting groove 27, so that the first spring 24 is in a compressed state, and the block 25 is driven by the block 28 to disengage from the slot 26 and enter the first slide 22 The second spring 210 in the stretched state rebounds and drives the first slider 22 to rise, so that the first slider 22 drives the rubber block 29 to return to the raised state. Similarly, the second slider 33 slides continuously to the right in the second slide groove 31 until it reaches the right side of the inner wall of the second slide groove 31, and then drives the second slider 33 to slide to the left and return to its original position. At this point, the text formed by the rubber blocks 29 pressed by the writing mechanism 2 is erased, and the second slider 33 is used to push and hit the dial block 28 in the writing mechanism 2, and cooperate with the writing mechanism 2 to make the rubber block 29 return to the raised state, thereby erasing the text formed by the rubber blocks 29 pressed by the writing mechanism 2. This allows the device to be recycled, further improving the practicality of the device.
[0036] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A special writing board for children, comprising a writing board (1), wherein the writing board (1) is provided with a writing mechanism (2) and an erasing mechanism (3), and characterized in that: The writing mechanism (2) comprises a spring assembly, a card block assembly and a rebound assembly. The card block assembly comprises a limit frame (21) fixedly connected to the inner wall of the writing board (1). The inner wall of the limit frame (21) is slidably connected to a plurality of first sliders (22). The inner walls of the plurality of first sliders (22) are all slidably connected to the limit block (23). The inner walls of the plurality of first sliders (22) are all fixedly connected to the first springs (24). The left ends of the plurality of first springs (24) are all fixedly connected to the limit block (23).
2. A special writing board for children according to claim 1, characterized in that: The block assembly comprises a block (25) fixedly connected to the left side of a plurality of limit blocks (23); the inner wall of the limit frame (21) is provided with a plurality of slots (26); the outer walls of the plurality of blocks (25) are slidably connected to the inner walls of the slots (26).
3. A special writing board for children according to claim 2, characterized in that: The bottom surfaces of the plurality of first sliding blocks (22) are each provided with a connecting groove (27), the bottom surfaces of the plurality of clamping blocks (25) are each fixedly connected with a shifting block (28), and the outer walls of the plurality of shifting blocks (28) are each slidably connected to the inner wall of the connecting groove (27).
4. A special writing board for children according to claim 3, characterized in that: The rebound assembly comprises rubber blocks (29) fixedly connected to the top surfaces of a plurality of first sliders (22), the top surfaces of the plurality of first sliders (22) are fixedly connected to second springs (210), the top surface of the writing board (1) is fixedly connected to a fixed baffle (211), and the top surfaces of the plurality of second springs (210) are fixedly connected to the bottom surface of the fixed baffle (211).
5. A special writing board for children according to claim 4, characterized in that: The elimination mechanism (3) includes a sliding assembly, a limiting assembly and a placement assembly. The sliding assembly includes a second sliding groove (31) provided on the inner wall of the writing board (1). The inner wall of the second sliding groove (31) is fixedly connected to a first guide rod (32). The outer wall of the first guide rod (32) is slidably connected to a second sliding block (33). The outer wall of the second sliding block (33) is slidably connected to the inner wall of the second sliding groove (31).
6. A special writing board for children according to claim 5, characterized in that: The limiting assembly includes a slide (34) fixedly connected to the top surface of the second slider (33); a limiting groove (35) is provided on the inner wall of the second slide groove (31); a second guide rod (36) is fixedly connected to the inner wall of the limiting groove (35); and the inner wall of the second slider (33) is slidably connected to the outer wall of the second guide rod (36).
7. A special writing board for children according to claim 6, characterized in that: The placement component comprises a placement slot (37) provided on the front surface of the writing board (1); the inner wall of the placement slot (37) is hingedly connected to a pen holder (38); and the inner wall of the pen holder (38) is slidably connected to a rubber pen (39).