Portable writing board for language disorder treatment

Abstract

The utility model discloses a portable writing board for language barrier treatment, which belongs to the technical field of portable writing boards for language barrier treatment and comprises a supporting bottom frame, a mounting box is mounted at the upper end of the supporting bottom frame, a loudspeaker box is mounted on the side edge of the upper end of the supporting bottom frame, and an adjusting motor is mounted on one side of the inside of the supporting bottom frame. According to the multifunctional writing board, the writing board erasing mechanism is arranged, writing on the writing board can be erased conveniently through the writing board erasing mechanism, and therefore the writing board can be recycled conveniently, and the problem that the effect of erasing the writing board through an eraser is poor at present is solved; according to the blackboard eraser, the water outlet mechanism is arranged, and water in the erasing plate can flow out from the water outlet holes by pulling the adjusting plate, so that the sponge erasing pad is soaked, the erasing effect of the erasing plate on the writing board is improved, and the practicability of the blackboard eraser is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of portable writing boards for treating speech disorders, and in particular relates to a portable writing board for treating speech disorders. Background Art

[0002] Language disorder refers to abnormalities in articulation, speech fluency, voice, or a combination of the above. There are academic, medical, and legal definitions of language disorder. Any damage to breathing, phonation, resonance, etc. will lead to language disorder. Speech and language development disorder refers to the disorder of normal language acquisition in the early stage of development, which is manifested as delay and abnormality in pronunciation, language comprehension, or language expression ability. This abnormality affects learning, occupational and social functions.

[0003] Chinese patent application No. 202021965170.0 discloses a portable writing board for speech disorder treatment, including a supporting bottom frame; an adjusting mechanism, the adjusting mechanism is fixedly connected to the top of the inner wall of the supporting bottom frame, the adjusting mechanism includes a left L-shaped frame, the top of the left L-shaped frame is fixedly connected to the left side of the top of the inner wall of the supporting bottom frame; a writing mechanism, the writing mechanism is fixedly connected to the top of the adjusting mechanism; a telescopic universal wheel, the telescopic universal wheel is fixedly connected to the bottom of the supporting bottom frame, and a loudspeaker box, the loudspeaker box is fixedly connected to the right side of the bottom of the supporting bottom frame. The utility model can adjust the height of the writing board for speech disorder treatment through the adjusting mechanism of the device, so that the writing board for speech disorder treatment is in a relatively suitable position, which is convenient for carrying out treatment activities. The telescopic universal wheel and the handle can cooperate to move the writing board for speech disorder treatment to the position where treatment activities are required, which is convenient for movement.

[0004] Although the above-mentioned patent discloses the use of a portable writing board for treating speech disorders, it is not convenient to erase the writing board after writing and continue to use it, and the erasing efficiency of the eraser is relatively low; although the erasing device can erase the fonts on the writing board, the erasing effect is relatively limited. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a portable writing board for treating speech disorders, which has the feature of being easy to erase the writing on the writing board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable writing board for treating speech disorders, comprising a supporting bottom frame, a mounting box is installed on the upper end of the supporting bottom frame, a loudspeaker box is installed on the upper end side of the supporting bottom frame, an adjusting motor is installed on one side of the inner part of the supporting bottom frame, a rotating rod is installed on the output end of the adjusting motor, a bevel gear 1 is installed on the surface of the rotating rod, a bevel gear 2 is meshingly installed on the side of the bevel gear 1, a screw is installed on the upper end of the bevel gear 2, a U-shaped frame is threadedly connected to the upper end surface of the screw, a mounting seat is installed on the upper end of the U-shaped frame, a display screen is installed inside the mounting seat, a handle is installed on the upper end of the mounting seat, a writing board is slidably connected to the side of the mounting seat, a writing board erasing mechanism is installed on the side of the writing board, and a water outlet mechanism is installed inside the writing board erasing mechanism.

[0007] Preferably, the writing board erasing mechanism includes an erasing board, a slider, a fixing component, a slide groove and a sponge erasing pad. The erasing board is installed on the side of the writing board, the sponge erasing pad is installed on the inner side of the erasing board, sliders are installed on the upper and lower ends of the erasing board, a slide groove corresponding to the slider is opened inside the writing board, and a fixing component is installed inside one side of the slide groove.

[0008] Preferably, the writing board erasing mechanism further comprises a limit block and a limit slot, the limit block is installed on the side of the sliding block, and the limit slot is provided on the side of the sliding slot corresponding to the limit block.

[0009] Preferably, the fixing assembly includes a bayonet, a limit plate and a spring, a spring is installed inside the side of the slide groove, a limit plate is installed on the other end of the spring, a bayonet is installed on the other end of the limit plate, and the side of the bayonet is set to an arc structure.

[0010] Preferably, the water outlet mechanism includes a pull rod, two springs, two limit plates, a water outlet hole, a sealing rod, an adjustment plate and an adjustment groove. The second limit plate is installed inside the erasing plate, the sealing rod is installed at the lower end of the second limit plate, and a water inlet hole corresponding to the sealing rod is opened inside the erasing plate. The upper end of the second limit plate is installed with a pull rod, the surface of the pull rod is sleeved with two springs, an adjustment plate is installed on the upper end side of the pull rod, an adjustment groove corresponding to the adjustment plate is opened on the side of the erasing plate, and a water outlet hole is opened on the inner side of the erasing plate.

[0011] Preferably, the water outlet mechanism further comprises a water inlet and a sealing plug, the water inlet is installed on the side of the erasing plate, and the sealing plug is arranged inside the water inlet.

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

[0013] 1. The utility model is provided with a writing board erasing mechanism, which can be convenient for erasing the writing on the writing board, so that the writing board can be recycled, solving the problem of poor wiping effect of the writing board by using a board eraser.

[0014] 2. The utility model is provided with a water outlet mechanism, which can make the water inside the erasing board flow out from the water outlet hole by pulling the adjustment plate, thereby soaking the sponge erasing pad, so as to improve the erasing effect of the erasing board on the writing board and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the erasing mechanism of the writing board of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the fixing assembly of the utility model;

[0019] Figure 5 A three-dimensional diagram of the position of the limit groove of the utility model;

[0020] Figure 6 It is a three-dimensional diagram of the water outlet mechanism of the utility model;

[0021] In the figure: 1. Support bottom frame; 2. Installation box; 3. Water outlet mechanism; 31. Pull rod; 32. Spring 2; 33. Limit plate 2; 34. Water outlet hole; 35. Sealing rod; 36. Water inlet; 37. Sealing plug; 38. Adjustment plate; 39. Adjustment slot; 4. Display screen; 5. Handle; 6. Mounting seat; 7. Writing board; 8. Writing board erasing mechanism; 81. Erasing board; 82. Sliding block; 83. Fixing assembly; 831. Pin; 832. Limit plate 1; 833. Spring 1; 84. Limit block; 85. Slide; 86. Limit slot; 87. Sponge erasing pad; 9. Adjustment motor; 10. U-shaped frame; 11. Rotating rod; 12. Bevel gear 1; 13. Bevel gear 2; 14. Screw; 15. Sound box. DETAILED DESCRIPTION

[0022] 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. Example

[0023] See also Figure 1-6The utility model provides the following technical solutions: a portable writing board for treating speech disorders, comprising a supporting bottom frame 1, a mounting box 2 is installed on the upper end of the supporting bottom frame 1, a loudspeaker box 15 is installed on the upper end side of the supporting bottom frame 1, an adjusting motor 9 is installed on one side of the inner part of the supporting bottom frame 1, a rotating rod 11 is installed on the output end of the adjusting motor 9, a bevel gear 12 is installed on the surface of the rotating rod 11, a bevel gear 13 is meshingly installed on the side of the bevel gear 12, a screw 14 is installed on the upper end of the bevel gear 13, a U-shaped frame 10 is threadedly connected on the upper end surface of the screw 14, a mounting seat 6 is installed on the upper end of the U-shaped frame 10, a display screen 4 is installed inside the mounting seat 6, a handle 5 is installed on the upper end of the mounting seat 6, a writing board 7 is slidably connected to the side of the mounting seat 6, a writing board erasing mechanism 8 is installed on the side of the writing board 7, and a water outlet mechanism 3 is installed inside the writing board erasing mechanism 8.

[0024] Specifically, the writing board erasing mechanism 8 includes an erasing plate 81, a slider 82, a fixing assembly 83, a slide groove 85 and a sponge erasing pad 87. The erasing plate 81 is installed on the side of the writing board 7, and the sponge erasing pad 87 is installed on the inner side of the erasing plate 81. The slider 82 is installed at the upper and lower ends of the erasing plate 81. The writing board 7 is provided with a slide groove 85 corresponding to the slider 82. The fixing assembly 83 is installed on one side of the slide groove 85.

[0025] By adopting the above technical solution, when the writing board 7 is full of writing, the erasing board 81 is slid, and the erasing board 81 drives the slider 82 to slide inside the slide groove 85, and the writing on the writing board 7 is erased by the sponge erasing pad 87 on the side.

[0026] Specifically, the writing board erasing mechanism 8 further includes a limit block 84 and a limit slot 86. The limit block 84 is installed on the side of the slider 82, and the limit slot 86 corresponding to the limit block 84 is opened on the side of the slide slot 85.

[0027] By adopting the above technical solution, when the slider 82 slides inside the slide groove 85, it will drive the limit block 84 to slide inside the limit groove 86, thereby improving the stability of the erasing plate 81 during the sliding process.

[0028] Specifically, the fixing assembly 83 includes a latch 831, a limit plate 832 and a spring 833. A spring 833 is installed inside the side of the slide slot 85. A limit plate 832 is installed at the other end of the spring 833. A latch 831 is installed at the other end of the limit plate 832. The side of the latch 831 is set as an arc structure.

[0029] By adopting the above technical solution, when the erasing board 81 moves to the far right, the latch pin 831 will be squeezed, and the latch pin 831 will squeeze the limit plate 832 and the spring 833 and be embedded in the interior of the writing board 7. When the latch pin 831 is aligned with the latch hole that matches the side of the slider 82 and the latch pin 831, the spring 833 rebounds, thereby driving the latch pin 831 to be inserted into the interior of the latch hole, so as to fix the erasing board 81 and prevent it from sliding left and right on the writing board 7.

[0030] When the present embodiment is in use, by turning on the regulating motor 9, the regulating motor 9 drives the rotating rod 11 to rotate through the output end, the rotating rod 11 rotates to drive the bevel gear 1 12 to rotate, the bevel gear 1 12 rotates to drive the bevel gear 2 13 to rotate, the bevel gear 2 13 rotates to drive the screw 14 to rotate, the screw 14 rotates to drive the U-shaped frame 10 to rise and fall, the U-shaped frame 10 rises and falls to drive the mounting seat 6 to rise and fall, when the writing board 7 is full of writing, by sliding the erasing plate 81, the erasing plate 81 drives the slider 82 to slide inside the slide groove 85, and the writing on the writing board 7 is erased by the sponge erasing pad 87 on the side. When the slider 82 slides inside the slide groove 85, it will drive the limit block 84 to slide inside the limit groove 86, so as to improve the stability of the sliding process of the erasing board 81. When the erasing board 81 moves to the rightmost side, it will squeeze the latch 831, and the latch 831 squeezes the limit plate 1 832 and the spring 1 833 and is embedded in the writing board 7. When the latch 831 is aligned with the latch hole of the side of the slider 82 and the latch 831, the spring 1 833 rebounds, so as to drive the latch 831 to be inserted into the inside of the latch hole, so as to fix the erasing board 81 and prevent it from sliding left and right on the writing board 7. Example

[0031] The present embodiment is different from the embodiment 1 in that: the water outlet mechanism 3 comprises a pull rod 31, a second spring 32, a second limit plate 33, a water outlet hole 34, a sealing rod 35, an adjustment plate 38 and an adjustment groove 39; the second limit plate 33 is installed inside the erasing plate 81; the sealing rod 35 is installed at the lower end of the second limit plate 33; a water inlet through hole corresponding to the sealing rod 35 is provided inside the erasing plate 81; the pull rod 31 is installed at the upper end of the second limit plate 33; the second spring 32 is sleeved on the surface of the pull rod 31; the adjustment plate 38 is installed on the side of the upper end of the pull rod 31; the side of the erasing plate 81 is provided with an adjustment groove 39 corresponding to the adjustment plate 38; the water outlet hole 34 is provided on the inner side of the erasing plate 81;

[0032] By adopting the above technical solution, water is injected into the erasing plate 81 through the water inlet 36. At this time, due to the existence of the sealing rod 35, the water inlet hole will be blocked. At this time, the water will always be inside the erasing plate 81. When the sponge erasing pad 87 can no longer wipe the writing board 7 clean, the adjustment plate 38 inside the adjustment slot 39 is slid upward. The adjustment plate 38 drives the pull rod 31 to rise. The rise of the pull rod 31 drives the limit plate 2 33 to rise, and drives the spring 2 32 to compress, and at the same time pulls the sealing rod 35 out of the water inlet hole. At this time, the water inside the erasing plate 81 will flow downward through the water inlet hole and be discharged through the water outlet hole 34, thereby partially soaking the sponge erasing pad 87, thereby improving the erasing effect on the writing board 7.

[0033] Specifically, the water outlet mechanism 3 further includes a water inlet 36 and a sealing plug 37. The water inlet 36 is installed on the side of the erasing plate 81, and the sealing plug 37 is arranged inside the water inlet 36.

[0034] By adopting the above technical solution, the arrangement of the structure can facilitate the work of adding water to the erasing plate 81 , and the water inlet 36 can be blocked by the sealing plug 37 .

[0035] When the present embodiment is in use, water is injected into the erasing plate 81 through the water inlet 36, and then the water inlet 36 is blocked by the sealing plug 37. At this time, due to the existence of the sealing rod 35, the water inlet hole will be blocked. At this time, the water will always be inside the erasing plate 81. When the sponge erasing pad 87 can no longer wipe the writing board 7 clean, the adjustment plate 38 inside the adjustment slot 39 is slid upward. The adjustment plate 38 drives the pull rod 31 to rise. The rise of the pull rod 31 drives the limit plate 2 33 to rise, and drives the spring 2 32 to compress, and at the same time pulls the sealing rod 35 out of the water inlet hole. At this time, the water inside the erasing plate 81 will flow downward through the water inlet hole and be discharged through the water outlet hole 34, thereby partially wetting the sponge erasing pad 87, thereby improving the erasing effect on the writing board 7.

[0036] The working principle and use process of the utility model: when the utility model is in use, by turning on the adjustment motor 9, the adjustment motor 9 drives the rotating rod 11 to rotate through the output end, the rotating rod 11 rotates to drive the bevel gear 12 to rotate, the bevel gear 12 rotates to drive the bevel gear 2 13 to rotate, the bevel gear 2 13 rotates to drive the screw 14 to rotate, the screw 14 rotates to drive the U-shaped frame 10 to rise and fall, and the U-shaped frame 10 rises and falls to drive the mounting seat 6 to rise and fall. When the writing board 7 is full of writing, the erasing board 81 is slid, and the erasing board 81 drives the slider 82 to slide inside the slide groove 85, and erases the writing on the writing board 7 through the sponge erasing pad 87 on the side. When the slider 82 slides inside the slide groove 85, it drives the limit block 84 to slide inside the limit groove 86, thereby improving the stability of the sliding process of the erasing board 81. When the erasing board 81 moves to the far right, it squeezes the latch 831, and the latch 831 squeezes the limit plate 1 832 and the spring 1 833 and is embedded in the interior of the writing board 7. When the latch When the pin 831 is aligned with the card hole of the side of the slider 82 and the card hole adapted to the card pin 831, at this time, the spring 833 rebounds, thereby driving the card pin 831 to be inserted into the inside of the card hole to fix the erasing board 81 and prevent it from sliding left and right on the writing board 7; water is injected into the erasing board 81 through the water inlet 36, and then the water inlet 36 is blocked by the sealing plug 37. At this time, due to the existence of the sealing rod 35, the water inlet through hole will be blocked. At this time, water will always be inside the erasing board 81. When the sponge is wiped, When the erasing pad 87 can no longer wipe the writing board 7 clean, the adjusting plate 38 inside the adjusting groove 39 is slid upward, and the adjusting plate 38 drives the pull rod 31 to rise. The rising of the pull rod 31 drives the limit plate 2 33 to rise, and drives the spring 2 32 to compress, and at the same time pulls the sealing rod 35 out of the water inlet hole. At this time, the water inside the erasing plate 81 will flow downward through the water inlet hole and be discharged through the water outlet hole 34, thereby partially soaking the sponge erasing pad 87, thereby improving the erasing effect on the writing board 7.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable writing board for speech disorder treatment, comprising a supporting bottom frame, characterized in that: The upper end of the supporting bottom frame is equipped with an installation box, the upper end side of the supporting bottom frame is equipped with a sound box, an adjusting motor is installed on one side of the inner part of the supporting bottom frame, a rotating rod is installed on the output end of the adjusting motor, a bevel gear 1 is installed on the surface of the rotating rod, a bevel gear 2 is meshingly installed on the side of the bevel gear 1, a screw is installed on the upper end of the bevel gear 2, a U-shaped frame is threadedly connected on the upper end surface of the screw, a mounting seat is installed on the upper end of the U-shaped frame, a display screen is installed inside the mounting seat, a handle is installed on the upper end of the mounting seat, a writing board is slidably connected to the side of the mounting seat, a writing board erasing mechanism is installed on the side of the writing board, and a water outlet mechanism is installed inside the writing board erasing mechanism; The writing board erasing mechanism includes an erasing board, a slider, a fixing component, a slide groove and a sponge erasing pad. The erasing board is installed on the side of the writing board, the sponge erasing pad is installed on the inner side of the erasing board, the sliders are installed on the upper and lower ends of the erasing board, the interior of the writing board is provided with a slide groove corresponding to the slider, and a fixing component is installed inside one side of the slide groove.

2. A portable writing board for speech disorder treatment according to claim 1, characterized in that: The writing board erasing mechanism also includes a limit block and a limit slot. The limit block is installed on the side of the sliding block, and the limit slot is opened on the side of the sliding slot corresponding to the limit block.

3. A portable writing board for speech disorder treatment according to claim 1, characterized in that: The fixing assembly includes a bayonet, a limit plate and a spring. A spring is installed inside the side of the slide slot, a limit plate is installed on the other end of the spring, a bayonet is installed on the other end of the limit plate, and a bayonet is installed on the other end of the limit plate. The side of the bayonet is set to an arc structure.

4. The portable writing board for speech disorder treatment according to claim 1, characterized in that: The water outlet mechanism includes a pull rod, two springs, two limit plates, a water outlet hole, a sealing rod, an adjustment plate and an adjustment groove. The second limit plate is installed inside the erasing plate, the lower end of the second limit plate is installed with a sealing rod, the inside of the erasing plate is provided with a water inlet hole corresponding to the sealing rod, the upper end of the second limit plate is installed with a pull rod, the surface of the pull rod is sleeved with two springs, the upper end side of the pull rod is installed with an adjustment plate, the side of the erasing plate is provided with an adjustment groove corresponding to the adjustment plate, and the inner side of the erasing plate is provided with a water outlet hole.

5. A portable writing board for speech disorder treatment according to claim 4, characterized in that: The water outlet mechanism also includes a water inlet and a sealing plug. The side of the erasing plate is provided with the water inlet, and the interior of the water inlet is provided with a sealing plug.

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