Portable Personal Writing Pad
A writing board and portable technology, applied in the field of writing boards, can solve the problems of susceptibility to myopia, unfavorable myopia prevention and correction, etc., and achieve the effect of avoiding hunchback, conducive to healthy growth and development, and compact structure
Active Publication Date: 2017-08-25
马继荣
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- Abstract
- Description
- Claims
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AI Technical Summary
Problems solved by technology
[0003] The present invention provides a portable close-fitting writing board, which overcomes the deficiencies of the above-mentioned prior art, and can effectively solve the problems existing in the use of existing desks that are prone to myopia and are not conducive to the prevention and correction of myopia
Method used
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[0027] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.
[0028] In the present invention, for the convenience of description, the description of the relative positional relationship of each component is based on the description attached to the description. figure 1 For example, the positional relationship of front, rear, top, bottom, left, right, etc. is determined according to the layout direction of the drawings in the description.
[0029] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:
[0030] as attached figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, the portable personal writing board includes a writing board 1 and a back strap 2, and the lower end of the writing board 1 is provided with a The arc-shaped groove 3 adapted to the outline, the first ...
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The invention relates to the technical field of writing boards, in particular to a portable fitted writing board which comprises a writing board body and a sling, wherein an arc-shaped groove matched with the abdomen contour of a user is formed in the lower end of the writing board body; a first end of the sling is fixedly mounted at the lower right corner of the writing board body; a second end of the sling bypasses the back of the user and is fixedly mounted at the upper left corner of the writing board body; and the writing board body is positioned in front of the user, and an acute angle is formed between the writing board body and the front side of the user. The portable fitted writing board provided by the invention is reasonable and compact in structure, and convenient to use; a natural included angle is formed between the portable fitted writing board and the user, so that the upper body of the user needs not be bent forward, the head needs not be drooped, and then the burdens on the neck and the spine can be reduced; and furthermore, the weight of the upper body needs not be supported by the two arms, so that the writing posture of the user can be corrected, shortsightedness can be effectively prevented, students can be protected from kyphosis, cervical vertebra pain, lumbar vertebra pain and other symptoms, and the health growth and development of the students can be facilitated.
Description
technical field [0001] The invention relates to the technical field of writing boards, and is a portable personal writing board. Background technique [0002] At present, the number of students suffering from myopia is increasing. The reason is mainly because students have been using the eye distance too close for a long time. In the process of writing and homework, students have to lie on the table, which requires the upper body of the students to lean forward, and at the same time, they have to lower their heads to see the books and homework on the horizontal plane, but in this way, The center of gravity of the upper body is shifted forward, coupled with lowering the head, the upper body is in an unstable state. In order to be stable, the arms must be supported on the table. The upper arms and shoulders bear the weight of the upper body and head. After a long time, the upper arms and shoulders will be sore. As a result, the elbows gradually slipped farther and farther to ...
Claims
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IPC IPC(8): B43L3/00
CPCB43L3/008
Inventor 马继荣
Owner 马继荣