CN212604185U

CN212604185U - Posture correcting writing board

Info

Publication number: CN212604185U
Application number: CN202021011761.4U
Authority: CN
Inventors: 周子晗; 周著名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a posture correcting writing board, which belongs to the field of stationery. The writing pen comprises a substrate, wherein a writing frame is arranged at the upper part of the substrate and used for limiting the writing range of a pen point; and a wrist positioning mechanism is arranged at the lower part of the substrate and used for positioning the wrist. The utility model discloses a set up the position that wrist positioning mechanism can fix a position the wrist when writing for the wrist root department of wrist can be linked into an oblique line with writing the frame, and the wrist portion can not arch up when writing, appears colluding the bad gesture of hand when avoiding children to write.

Description

Posture correcting writing board

Technical Field

The utility model belongs to the stationery field, more specifically say, relate to a positive appearance board.

Background

When children learn hard-tipped pen writing for beginners, good pen holding and writing postures must be formed, poor writing postures can influence the flexibility of pen transportation, written characters are not attractive, the poor writing postures are kept for a long time, and the risks of scoliosis, humpback and myopia can occur. However, since the child's comprehension and execution are relatively poor and only relies on the parents and teachers to correct the writing posture at ordinary times, which is inefficient, it is necessary to design a device that can directly correct the writing posture.

Writing posture unscrambler among the prior art is mostly for the silica gel cover of cover on the pen, and this kind of unscrambler just corrects the relation of holding between finger fingertip and the pen-holder, does not correct wrist root department and the fingertip and holds the position relation between the pen department, and the finger inserts and write in the unscrambler, can influence the feeling of writing, when the unscrambler took off, often because lose the constraint, children's the posture of writing can become wrong posture again. Therefore, people begin to design technical solutions by maintaining the position relationship between the wrist root and the finger tip holding part.

The Chinese patent application numbers are: 201320563292.0 discloses a hand-shaped error correction slide clamp for writing, which comprises a base, wherein the upper part of the base is provided with a finger position baffle, the base is provided with a writing frame, and the writing frame is positioned below the finger position baffle; the lower part of base is equipped with palm slope baffle slip track, is equipped with palm slope baffle on the palm slope baffle slip track, and the connected mode between palm slope baffle and the palm slope baffle slip track is sliding connection. The scheme designs a device capable of correcting the character shape of the written word, wherein the writing frame limits the writing range, the palm slope baffle is used for limiting the position of the palm, but as the palm slope plate is not fixed on the device, the position of the palm needs to move along the writing direction along with the writing, the palm slope plate needs to move along with the writing, and the operation mode inevitably influences the writing efficiency. Therefore, it is necessary to design a tablet for restricting the position of the palm.

Disclosure of Invention

1. Problems to be solved

To the unscrambler of cover on the pen-holder among the prior art be unfavorable for the formation of children self correct writing habit, and can influence the problem of writing efficiency to the operation mode that the restriction palm removed, the utility model provides a positive appearance board.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A posture correcting writing board comprises a substrate, wherein a writing frame is arranged at the upper part of the substrate and used for limiting the writing range of a pen point; the lower part of the base plate is provided with a plurality of wrist positioning mechanisms for positioning the wrist.

Further, an observation area is arranged on the substrate and used for observing a writing area below the substrate; the writing frame is positioned in the observation area; the wrist positioning mechanism is positioned on one side below the writing frame.

Furthermore, the wrist positioning mechanism comprises a first wrist root positioning frame for positioning the position of the wrist root during writing.

Further, the wrist positioning mechanism comprises a positioning convex hull used for limiting the position of the wrist root.

Furthermore, the writing frame is a parallelogram, and the inclined edge of the writing frame is parallel to a connecting line from the center of the writing frame to the center of the first wrist root positioning frame.

Furthermore, the inclined edges at two sides of the writing frame are in a step shape.

Furthermore, the wrist positioning mechanism comprises a hand fixing sleeve used for being worn on the hand, and the hand fixing sleeve is connected with the substrate.

Further, the fixed cover of hand is connected with the base plate through swing joint portion, swing joint portion includes first connecting portion and second connecting portion, first connecting portion are fixed to be set up on the base plate, the second connecting portion are fixed to be set up on the fixed cover of hand.

Furthermore, the movable connecting part is one of a magic tape or a snap button, and the hand fixing sleeve is one of a wrist sleeve or a mitt.

Furthermore, the hand fixing sleeve and the base plate are integrally arranged.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the wrist positioning mechanism is arranged to position the wrist during writing, so that the wrist root of the wrist and the writing frame can be connected into an oblique line, the wrist cannot be arched during writing, and the bad gesture of hooking hands during writing of children is avoided;

(2) the utility model is convenient to confirm the writing position by arranging the transparent or semitransparent observation area; through arranging the plurality of wrist positioning mechanisms, a trainer can conveniently select the wrist root positioning frames at different positions to position the wrist positions in different stages of practicing writing, so as to achieve different training effects; when the hooked hand is adopted to correct the position, the second wrist root positioning frame is used, which is a stage of correcting the hooked hand posture in the early stage, and after the training is carried out for a period of time to adapt to the writing board, the first wrist root positioning frame is used for practicing; the third wrist root positioning frame set at the strengthening exercise position is suitable for a short-term strengthening writing posture stage;

(3) the utility model has the advantages that by arranging the first wrist root positioning frame, the wrist root of the wrist can be positioned in the first wrist root positioning frame during writing, so as to realize the positioning of the position of the wrist, and the correct writing posture of a trainer is defined by the writing frame and the first wrist root positioning frame together by combining the writing frame which is arranged at the upper left corner of the first wrist root positioning frame and used for limiting the writing position of the pen point; the writing frame is provided with the parallelogram, and the connecting line between the center of the writing frame and the center of the first wrist root positioning frame is set to be parallel to the oblique edge of the parallelogram, so that the writing frame is beneficial to being suitable for hands with different sizes; two oblique edges of the writing frame in the shape of a parallelogram are arranged into a step shape, so that a child can be assisted to write characters along a straight line, and the vertical edge and the horizontal edge of the same layer of step are used as references during writing;

(4) the utility model discloses a set up the fixed cover of hand that is connected with the base plate, the hand of being convenient for realize holding a pen when writing passes through the fixed cover direct movement base plate of hand, and does not need the other hand to promote the base plate, simultaneously because the junction of the fixed cover of hand and base plate is located first wrist root location frame department, and then can realize the accurate positioning of wrist root department, improves training person's use convenience, improve equipment's practicality.

Drawings

FIG. 1 is a schematic view showing the structure of a single wrist positioning mechanism in embodiment 1;

FIG. 2 is a schematic structural view of a multi-wrist positioning mechanism according to embodiment 1;

FIG. 3 is a plan view of embodiment 3;

FIG. 4 is a perspective view of embodiment 3;

FIG. 5 is a schematic view showing the structure of a parallelogram writing box in example 5;

fig. 6 is a schematic structural view of the stepped writing desk of embodiment 5.

In the figure: 1. a substrate; 2. a writing frame; 3. a first wrist root positioning frame; 4. a hand fixation sleeve; 5. a first connection portion; 6. a second connecting portion; 7. an observation area; 31. a second wrist root positioning frame; 32. and a third wrist root positioning frame.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1-2, a posture correcting writing board comprises a substrate 1, wherein a writing frame 2 is arranged at the upper part of the substrate 1 and used for limiting the writing range of a pen point; the lower part of the base plate 1 is provided with a plurality of wrist positioning mechanisms, the number of the wrist positioning mechanisms is an integer which is more than or equal to 1, the number of the wrist positioning mechanisms is measured by an integer of 1-3 in consideration of the size and the practical application of the base plate 1, the wrist positioning mechanisms are used for positioning the wrist and are positioned on one side, which can be on the left side or the right side, of the lower part of the writing frame 2, and the left, the right, the upper and the lower parts are all set according to the orientation in the figure 1. In the embodiment, the writing frame 2 is in a strip shape, the length and height dimensions are 30mm × 15mm, the grid dimension for writing for children is 10mm × 10mm, the writing frame 2 is set to be in a size capable of practicing writing about 3 Chinese characters at one time without moving the substrate 1, and then the substrate 1 is moved to avoid the previous writing area to continue writing more characters, but the writing board is not limited to writing Chinese characters. Since the writing frame 2 has a relatively small size, it is inconvenient to observe the writing position, and thus an observation area 7 is provided on the substrate 1, and the observation area 7 is transparent or semi-transparent, and is mainly used to observe the writing area under the substrate 1. The wrist positioning mechanism is the first wrist root positioning frame 3 with the diameter smaller than 30mm, and can be 20 mm. When writing, the wrist base is placed in the first wrist base positioning frame 3, the pen point is placed in the writing frame 2, and the writing posture of the hand is defined by the position relation between the first wrist base positioning frame 3 and the writing frame 2. The size of the first wrist-base positioning frame 3 may be less than 20mm in consideration of the difference in the sizes of hands of children. Here, 12 positioning points in a clock shape are provided on the substrate 1, the first wrist base positioning frame 3 is generally located at the 5 o 'clock position of the clock, and is suitable for a stage in which the user is skilled in grasping the writing posture, the writing frame 2 is located at the 12 o' clock position of the clock, and the writing posture defined by such a positional relationship is a standard posture. When a plurality of wrist positioning mechanisms are provided, a second wrist root positioning frame 31 for correcting the hooked hand can be arranged at the 4 o' clock position, and the position is suitable for the stage of correcting the hooked hand posture in the early stage; a third wrist base positioning frame 32 for strengthening exercise is arranged at the 6 o' clock position, and is suitable for a stage of strengthening the writing posture in a short time.

Example 2

The basic structure of the present embodiment is the same as that of the first embodiment, except that the wrist positioning mechanism is a positioning convex hull, and here, the positioning convex hull may be a hemispherical flexible convex hull, and may be made of silica gel or sponge, and is used to abut against the side of the base of the wrist when writing, so as to define the position of the wrist, and maintain the correct writing posture in combination with the position of the writing frame 2.

Example 3

Referring to fig. 3-4, the basic structure of the present embodiment is the same as that of the first two embodiments, and the difference is that the wrist positioning mechanism is a hand fixing sleeve 4 disposed on the substrate 1 through a movable connecting portion, the hand fixing sleeve 4 is one of a wristband or a mitt, wherein the movable connecting portion is disposed at the first wrist-root positioning frame 3 in embodiment 1, so as to achieve the purpose of defining the position of the wrist, and the movable connecting portion includes a movable connecting member such as a velcro tape, snap fasteners or a combination of buttons and button holes. Wherein swing joint portion includes first connecting portion 5 and second connecting portion 6, and first connecting portion 5 is fixed to be set up on base plate 1, and second connecting portion 6 is fixed to be set up on the fixed cover 4 of hand, is convenient for assemble the fixed cover 4 of base plate 1 and hand and dismantles to portable and use. If the part magic tape mechanism is movably connected, the first connecting part 5 can be one of a hair surface or a thorn surface, and the second connecting part 6 is another magic tape matched with the first connecting part; when the movable connecting part is a snap fastener, the female fastener is arranged on the base plate 1, and the secondary fastener is arranged on the hand fixing sleeve 4

Example 4

This embodiment is the same with the basic structure of third embodiment, the difference lies in that the fixed cover of hand 4 sets up with 1 formula as an organic whole with the base plate, both can not dismantle, the combination department of the two is located first wrist root locating frame 3 departments, it is hard plastic to set up here that base plate 1 is, and the fixed cover of hand 4 is flexible material, can not only reach the hand and wear comfortable purpose like this, can also strengthen base plate 1 and the fixed 4 synchronous movement's of the fixed cover of hand effect, simultaneously because the junction of the fixed cover of hand and base plate is located first wrist root locating frame department, and then can realize the accurate positioning of wrist root department, improve training person's convenience of use, improve equipment's practicality.

Example 5

Referring to fig. 5, the basic structure of the present embodiment is the same as that of the first two embodiments, except that the writing frame 2 is a parallelogram, and the connecting line between the center of the writing frame 2 and the center of the first wrist-base positioning frame 3 is parallel to the inclined side of the writing frame 2, so that the effect of being suitable for different hand sizes can be achieved, for example, for children with large palms, the position of the first wrist-base positioning frame 3 is unchanged, but the pen tip is located at an upper position inside the writing frame during writing, and for children with small palms, the pen tip is located at a lower position inside the writing frame 2 during writing; here, the two inclined sides of the writing frame 2 may also be arranged in corresponding steps, as shown in fig. 6, the height of each step is 10mm, and the steps on the two inclined sides correspond to each other one by one, and the steps with the same height are located on the same straight line, so as to assist the child to write characters along the straight line to a certain extent.

Claims

1. A posture-correcting writing board comprises a substrate (1), and is characterized in that: the upper part of the base plate (1) is provided with a writing frame (2) for limiting the writing range of the pen point; the lower part of the base plate (1) is provided with a wrist positioning mechanism for positioning a wrist.

2. A posture-correcting tablet according to claim 1, characterized in that: an observation area (7) is arranged on the substrate (1), and the observation area (7) is used for observing a writing area below the substrate (1); the writing frame (2) is positioned in the observation area (7); the wrist positioning mechanism is positioned on one side below the writing frame (2).

3. A posture-correcting tablet according to claim 2, characterized in that: the wrist positioning mechanism comprises a first wrist root positioning frame (3) used for positioning the position of a wrist root during writing.

4. A posture-correcting tablet according to claim 2, characterized in that: the wrist positioning mechanism comprises a positioning convex hull used for limiting the position of the root of the wrist.

5. A posture-correcting tablet according to claim 3, wherein: the writing frame (2) is a parallelogram, and the inclined edge of the writing frame (2) is parallel to a connecting line from the center of the writing frame (2) to the center of the first wrist root positioning frame (3).

6. A posture-correcting tablet according to claim 5, characterized in that: the inclined edges at two sides of the writing frame (2) are in a step shape.

7. A posture-correcting tablet according to any one of claims 1-6, wherein: the wrist positioning mechanism comprises a hand fixing sleeve (4) used for being worn on a hand, and the hand fixing sleeve (4) is connected with the substrate (1).

8. A posture-correcting tablet according to claim 7, wherein: the fixed cover of hand (4) is connected with base plate (1) through swing joint portion, swing joint portion includes first connecting portion (5) and second connecting portion (6), first connecting portion (5) are fixed to be set up on base plate (1), second connecting portion (6) are fixed to be set up on fixed cover of hand (4).

9. A posture-correcting tablet according to claim 8, wherein: the movable connecting part is one of a magic tape or a snap button, and the hand fixing sleeve (4) is one of a wrist sleeve or a mitt.

10. A posture-correcting tablet according to claim 7, wherein: the hand fixing sleeve (4) and the base plate (1) are integrally arranged.