Adjustable child writing corrector

Abstract

The utility model discloses an adjustable child writing corrector which comprises a bottom plate placed on a table top and a baffle connected with the bottom plate and vertically arranged, a long-strip-shaped hole is formed between the bottom plate and the root of the baffle, a long-strip-shaped sliding piece is arranged on the side, away from the root of the baffle, in the long-strip-shaped hole, and the long-strip-shaped sliding piece is connected with the bottom plate. The long-strip-shaped sliding piece is connected with the bottom plate in a sliding mode and can freely slide back and forth in the long-strip-shaped hole, the width of the long-strip-shaped hole can be adjusted by moving the long-strip-shaped sliding piece back and forth, and therefore the width can be adjusted according to different requirements when a user writes in the rectangular hole, the use requirements of children with hands of different sizes can be met, wrist hooking during writing can be corrected, and the use effect is good. And the use is more comfortable.

Description

Technical Field

[0001] The utility model relates to a pen-holding posture corrector, in particular to an adjustable writing corrector for children. Background Art

[0002] As we all know, children who have just learned to write often have their wrists hooked when writing. In order to solve this problem, I have designed a pen-holding posture corrector (Chinese patent ZL2023225899374). This corrector includes a base plate and a baffle connected to the base plate and arranged vertically. There is an elongated hole between the base plate and the root of the baffle. When writing in the elongated hole, the pen tip will flip inward away from the elongated hole. If you want to drop the pen tip into the elongated hole when hooking your hand, you need to move your hand forward. However, the baffle blocks the hand from moving forward. In this way, you can only write in the elongated hole without hooking your wrist and extending the pen forward, thereby solving the problem of hooking your wrist when writing. However, the width of the elongated hole is fixed, which is not completely suitable for children with different hand sizes. Some people may feel uncomfortable using it. Summary of the Invention

[0003] The utility model aims to provide an adjustable children's writing corrector, the width of the long strip hole of which can be freely adjusted, so that the corrector can be suitable for children with different hand sizes and is more comfortable to use.

[0004] The utility model is realized through the following technical solutions:

[0005] An adjustable children's writing orthosis includes a base plate placed on a tabletop and a vertically connected baffle. An elongated hole is provided between the base plate and the base of the baffle. A elongated slide is provided on the side of the elongated hole away from the base of the baffle. The slide is slidably connected to the base plate and can slide freely back and forth within the elongated hole. With this structure, the width of the elongated hole can be adjusted by moving the slide back and forth, thereby accommodating children with different hand sizes and providing comfortable use.

[0006] Furthermore, long strip guide plates are provided on the left and right sides of the long strip hole of the bottom plate, and U-shaped grooves are provided at both ends of the long strip slide plate for sliding connection with the long strip guide plate, and the long strip slide plate can slide freely forward and backward along the long strip guide plate.

[0007] Furthermore, the outer side of the long strip guide piece is provided with a strip tooth, and the U-shaped grooves at both ends of the long strip slide are provided with a clamping platform corresponding to the fitting surface of the strip tooth, and the clamping platform is consistent with the strip tooth.

[0008] With the above structure, when the long strip slide is moved, the width of the long strip hole can be adjusted by matching the different positions of the card table and the strip teeth. The width adjustment is convenient and easy to control, and the use is more comfortable.

[0009] Furthermore, upwardly extending bosses are provided on the left and right sides of the long strip hole of the bottom plate, and long strip slots are provided on the inner side walls of the bosses on the left and right sides of the long strip hole of the bottom plate. The two ends of the long strip slide are respectively inserted into the long strip slots and can slide freely back and forth in the slots.

[0010] Furthermore, a long guide piece is provided on the inner side wall of the boss corresponding to the position of the long slot, and a strip tooth is provided on the outer side of the long guide piece. Extension surfaces corresponding to the long guide piece are provided at both ends of the long slide outside the slot, and a card platform is provided on the extension surface, and the card platform is consistent with the strip tooth.

[0011] With the above structure, when the long strip slide is moved, the width of the long strip hole can be adjusted by matching the different positions of the card table and the strip teeth. The width adjustment is convenient and easy to control, and the use is more comfortable.

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of Example 1 of an adjustable children's handwriting corrector of the present invention.

[0014] Figure 2 This utility model is an adjustable children's writing corrector Figure 1 A partial enlarged view of point A in the middle.

[0015] Figure 3 This is a structural schematic diagram of a long strip slide in Example 1 of an adjustable children's handwriting corrector of the present invention.

[0016] Figure 4 This utility model is an adjustable children's writing corrector Figure 3 A partial enlarged view of point B in the middle.

[0017] Figure 5 This is a structural diagram of Example 2 of an adjustable children's handwriting corrector of the present invention.

[0018] Figure 6 This utility model is an adjustable children's writing corrector Figure 5 A partial enlarged view of point C in the middle.

[0019] Figure 7 This is a structural schematic diagram of a long strip slide in Example 2 of an adjustable children's handwriting corrector of the present invention.

[0020] Figure 8 This utility model is an adjustable children's writing corrector Figure 7 A partial enlarged view of point D in the middle. DETAILED DESCRIPTION

[0021] The following will further describe the technical solution of the present invention through implementation examples with reference to the accompanying drawings. It should be noted that the following implementation examples are used to help understand the present invention, but do not constitute a limitation to the present invention.

[0022] In the description of this application, it should be understood that the terms "left", "right", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions shown in the accompanying drawings or the directions of objects in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application. Example 1

[0023] like Figure 1 As shown, an adjustable children's writing corrector includes a base plate 1 placed on a desktop, a baffle 2 connected to the base plate 1 and vertically arranged, an elongated hole 21 is provided between the base plate 1 and the base plate 2, wherein an elongated slide 4 is provided on the side of the elongated hole 21 away from the base plate 2. The elongated slide 4 is slidably connected to the base plate 1 and can slide freely back and forth in the elongated hole 21. In this way, the width of the elongated hole 21 can be adjusted by pushing the elongated slide 4 back and forth, which is suitable for children with different hand sizes and comfortable to use.

[0024] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, U-shaped grooves 7 are provided at both ends of the long strip slide 4 for sliding connection with the long strip guide 5. The long strip slide 4 can slide freely forward and backward along the long strip guide 5. The outer edge of the long strip guide 5 is provided with a strip tooth 6. The U-shaped grooves 7 at both ends of the long strip slide 4 are provided with a clamping platform 8 corresponding to the fitting surface of the strip tooth 6. The clamping platform 8 is consistent with the strip tooth 6. In actual production, the long strip slide 4 is made of plastic material, which is tough and can be deformed. In this way, when the long strip slide 4 is moved, the clamping platforms 8 in the U-shaped grooves 7 at both ends can easily cross the convex surface of the strip tooth 6 and match the different concave positions of the strip tooth 6 to adjust the width of the long strip hole 21, which is equivalent to the width of the long strip hole 21 having multiple gears. After adjustment, the long strip slide 4 will not change its width uncontrollably during use, and it is more comfortable to use. Example 2

[0025] like Figure 5 、 Figure 6As shown, upwardly extending bosses 3 are provided on the left and right sides of the elongated hole 21 in the base plate 1. The inner sidewalls of the bosses 3 are provided with elongated slots 9. The ends of the elongated slide 4 are inserted into the elongated slots 9 and can slide freely back and forth within the slots. In this way, the width of the elongated hole 21 can be adjusted by pushing the elongated slide 4 back and forth, making it comfortable for children with different hand sizes.

[0026] like Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 As shown, a long strip guide piece 5 is provided on the inner side wall of the boss 3 at the position corresponding to the long strip slot 9, and a strip tooth 6 is provided on the outer side of the long strip guide piece 5. An extension surface 10 corresponding to the long strip guide piece 5 is provided at the two ends of the long strip slide 4 outside the slot 9, and a clamping platform 8 is provided on the extension surface 10, and the clamping platform 8 is matched with the strip tooth 6. In actual production, the long strip slide 4 is made of plastic material, which is tough and can be deformed. In this way, when the long strip slide 4 is moved, the clamping platform 8 on the extension surface 10 can easily pass over the convex surface of the strip tooth 6 and match the different concave positions of the strip tooth 6 to adjust the width of the long strip hole 21, which is equivalent to the width of the long strip hole 21 having multiple gears. After adjustment, the long strip slide 4 will not change its width uncontrollably during use, making it more comfortable to use.

[0027] It is understandable that the present invention is not limited to the above-mentioned embodiments, and any structure that adjusts the width of the elongated hole 21 by adjusting the position of the elongated sliding piece falls within the protection scope of the present invention.

Claims

1. An adjustable children's writing corrector, comprising a base plate (1) placed on a table, a baffle (2) connected to the base plate (1) and arranged vertically, a long strip hole (21) being provided between the base of the base plate (1) and the baffle (2), and characterized in that: A long strip slide (4) is provided on one side of the long strip hole (21) away from the root of the baffle (2). The long strip slide (4) is slidably connected to the bottom plate (1) and can slide freely back and forth in the long strip hole (21).

2. The adjustable children's handwriting corrector according to claim 1, characterized in that: Long strip guide pieces (5) are provided on the left and right sides of the long strip hole (21) of the bottom plate (1), and U-shaped grooves (7) slidably connected to the long strip guide piece (5) are provided at both ends of the long strip slide piece (4), and the long strip slide piece (4) can freely slide forward and backward along the long strip guide piece (5).

3. The adjustable children's handwriting corrector according to claim 2, characterized in that: The outer side of the long strip guide piece (5) is provided with a strip tooth (6), and the U-shaped grooves (7) at both ends of the long strip slide (4) are provided with a clamping platform (8) corresponding to the fitting surface of the strip tooth (6), and the clamping platform (8) is consistent with the strip tooth (6).

4. The adjustable children's handwriting corrector according to claim 1, characterized in that: The left and right sides of the long strip hole (21) of the bottom plate (1) are provided with upwardly extending bosses (3), and the inner side wall of the boss (3) is provided with a long strip slot (9). The two ends of the long strip slide (4) are respectively inserted into the long strip slot (9) and can slide freely forward and backward in the slot.

5. The adjustable children's handwriting corrector according to claim 4, characterized in that: A long strip guide piece (5) is provided on the inner side wall of the boss (3) at a position corresponding to the long strip slot (9), and a strip tooth (6) is provided on the outer side of the long strip guide piece (5). Both ends of the long strip slide (4) are provided with an extension surface (10) corresponding to the long strip guide piece (5) at the outside of the slot (9), and a card platform (8) is provided on the extension surface (10), and the card platform (8) is consistent with the strip tooth (6).

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