CN220384560U - Portable writing desk top board - Google Patents

Abstract

The portable writing desk panel which can be used on the original plane desk, in particular a desk, fully utilizes the existing resources to upgrade the functions of the desk panel, has the inclined surface function, can lead students to break away from unhealthy writing postures of low-head bending writing on the traditional plane desk, can relieve learning fatigue, improves learning efficiency, and can prevent humpback, myopia, cervical spondylosis and scoliosis after long-term use; the supporting plate can be folded, so that the carrying is convenient; the book reading rack is provided with a reading bookshelf, so that books can be conveniently read; the whole utility model has the characteristics of health, simplicity and convenience, and has the advantages of simple design, low cost, strong practicability and easy large-area popularization.

Description

Portable writing desk top board

Technical Field

The utility model relates to a portable writing desk top plate, in particular to a portable writing desk top plate which can be placed on an existing plane desk for use, wherein a supporting plate of the portable writing desk top plate can be folded, can be placed flat, can form inclined planes with different angles and is beneficial to writing, and a reading bookshelf is arranged on the portable writing desk top plate, and belongs to the portable writing desk top plate capable of enabling the plane desk to be updated into an inclined plane learning desk.

Background

Most of the traditional writing tables, in particular to the desk, are plane tables, the neck of students is easy to bend and enlarge due to plane writing, humpback and myopia are easy to cause, physical health and visual quality are affected, qi and blood are not smooth due to long-time bending, and cerebral blood supply is easy to be insufficient, so that learning efficiency is affected. The large-area replacement can cause the resource waste of the existing plane table, is obviously unrealistic, and if a portable table top with a foldable supporting plate is placed on the basis of the original plane table, the plane table, in particular a desk second-changing inclined plane learning table, can realize the function upgrading of the table top under the condition that the original plane table is not required to be replaced, and realize the inclined plane writing.

The utility model comprises the following steps:

the utility model aims to:

the utility model is designed for solving the problems, firstly, the problem of effective utilization of the existing plane table resources is solved, the table top plate and the supporting plate are separated from the whole table, a set of portable writing table top plate which can be independently used is designed, the portable writing table top plate can be placed on the original plane table for use, the supporting plate can be folded and is convenient to carry, the upgrading of the existing plane table functions is realized, the existing plane table resources are effectively utilized, and no resource waste is caused; secondly, the problem that the plane table is unfavorable for healthy writing is solved, and the plane table uses a simple supporting plate to form an inclined plane which accords with the ergonomics during writing, so that humpback and myopia can be prevented, and the learning efficiency is improved; thirdly, one end of the tabletop plate is provided with a reading bookshelf, so that books can be conveniently read during learning.

The technical scheme is as follows:

in order to achieve the above purpose, the design principle of the utility model aims to be simple and practical, two transverse openings are arranged on the left side and the right side of the upper end of the table top plate, the insertion end of the support plate connected below can be inserted from below, and the angle of the support plate is limited because the width of the transverse opening is slightly larger than the thickness of the insertion end, the table top plate can form an inclined plane state with a certain angle under the support of the support end of the support plate, and when the insertion end leaves the transverse opening, the support plate can be folded at the bottom side of the table top plate under the connection of the rotating shaft.

Advantageous effects

The utility model develops a portable writing desk top plate which can be used on an original plane desk, in particular a desk, fully utilizes the existing resources to upgrade the functions of the desk top plate, has the inclined surface function, can lead students to deviate from unhealthy writing postures of low-head bending writing on the traditional plane desk, has inclined surface angles according to ergonomic design, has upper posture conforming to normal physiological bending of human spine when in inclined surface writing, has reasonable eye vision distance, has good posture, can lead qi and blood of a reader to be unobstructed, is not easy to be tired, improves learning efficiency, and can prevent humpback, myopia, cervical spondylosis and scoliosis after long-term use; the supporting plate can be folded, so that the carrying is convenient; the book reading rack is provided with a reading bookshelf, so that books can be conveniently read; the whole utility model has the characteristics of health, simplicity and convenience, and has the advantages of simple design, low cost, strong practicability and easy large-area popularization.

Description of the drawings:

fig. 1 is a view showing a slant state of the present utility model.

Fig. 2 is a view of the present utility model in a planar state.

Fig. 3, a view of the back connection of the support plate of the utility model with a transverse opening.

Fig. 4, a view of the reading stand of the present utility model.

Fig. 5, a view of the utility model in connection with the desk edge.

The specific embodiment is as follows:

1. FIG. 1 is a view showing an inclined plane of the present utility model, wherein two lateral openings 1A are formed at both sides of the front end of a table top 1, a supporting plate 2 is composed of an insertion end 2A and a supporting end 2B lower than the outer edge thereof (as shown in FIG. 3), the length and thickness of the insertion end 2A are smaller than those of the lateral openings 1A, thus facilitating insertion, when the insertion end 2A is inserted into the lateral openings 1A to form an angle limitation, the supporting end 2B supports the table top 1 from the back surface to form a stable inclined plane of the table top 1, and a rotating shaft 2D at both sides of the insertion end 2A is connected with shaft holes 1B at both sides of the lateral openings 1A (as shown in FIG. 3)

2. Fig. 2 is a view of the present utility model in a planar state, in which when the insertion end 2A leaves the transverse opening 1A, the support plate 2 may be folded on the bottom side of the table top 1 under the connection of the rotating shafts (2D) (fig. 3) at both sides of the insertion end (2A) and the shaft holes (1B) (fig. 3) at both sides of the transverse opening (1A).

3. Fig. 3 is a view showing the connection of the support plate with the back of the transverse opening, in which the rotary shafts 2D on both sides of the insertion end 2A are connected with the shaft holes 1B on both sides of the transverse opening 1A.

4. Fig. 4 is a view of the reading bookshelf of the utility model, wherein the reading bookshelf 3 is composed of a spine transverse opening 3A, a bookshelf transverse baffle 3B and a bookshelf backup plate 3C, the lower edge of the spine transverse opening 3A is provided with the bookshelf transverse baffle 3B with a wide upper part and a narrow lower part, the middle edge of the bottom of an opened book can be blocked, the book is kept in an opened state, two ends of the desk panel 1 are provided with two bookshelf transverse openings 3E, the bookshelf backup plate 3C is composed of a backup plate inserting end 3D and a backup plate supporting end 3F lower than the outer edge of the backup plate inserting end, the length and the thickness of the backup plate inserting end 3D are smaller than the length and the width of the bookshelf transverse opening 3E, when the backup plate inserting end 3D is inserted into the backup plate transverse opening 3E to form an angle limitation, and when the backup plate supporting end 3F is placed on the desk panel 1, the bookshelf backup plate 3C forms a certain inclined standing state so as to support the back of the opened book, and form an angle suitable for reading. The backup plate rotating shafts 3G at the two sides of the backup plate inserting end 3D are connected with the bookshelf shaft holes 3H at the two sides of the bookshelf transverse opening 3E.

5. Fig. 5 is a view of the connection between the desk edge and the desk edge, in which the bottom edge of the desktop plate 1 is provided with an upward transverse blocking strip 4, so that objects can be prevented from sliding down in an inclined plane state, a concave notch 4A is inward in the middle of the lower end of the desktop plate, a fixing clip 7 can conveniently extend into the inner side of the desk edge, the bottom edge of the desktop plate 1 is provided with an inward concave fixing clip notch 5, the desk panel can be conveniently and directly clamped by the fixing clip 7, the back surface of the desk panel is provided with a downward fixing clip blocking strip 6, and after the fixing clip 7 fixedly clamps the fixing clip blocking strip 6 with the desk panel, the whole desktop plate 1 and the desk panel can be fixed together.

Claims (4)

1. The utility model provides a portable writing desk board, comprises desktop board (1) and backup pad (2), its characterized in that: two lateral openings (1A) are formed in two sides of the front end of the desktop plate (1), the supporting plate (2) is composed of an inserting end (2A) and a supporting end (2B) lower than the outer edge of the supporting plate, the length and the thickness of the inserting end (2A) are smaller than those of the lateral openings (1A), the inserting end (2A) can be inserted into the lateral openings (1A) to form angle limitation, the supporting end (2B) supports the desktop plate (1) from the back surface, the desktop plate (1) is in a stable inclined surface state, and rotating shafts (2D) on two sides of the inserting end (2A) are connected with shaft holes (1B) on two sides of the lateral openings (1A).

2. A portable writing desk top as claimed in claim 1, wherein: the upper end of the desktop plate (1) is provided with a reading bookshelf (3), the reading bookshelf is composed of a spine transverse opening (3A), a bookshelf transverse baffle strip (3B) and a bookshelf backup plate (3C), the lower edge of the spine transverse opening (3A) is provided with the bookshelf transverse baffle strip (3B) with the upper width and the lower width, two ends of the bookshelf transverse baffle strip are provided with two bookshelf transverse openings (3E), the bookshelf backup plate (3C) is composed of a backup plate inserting end (3D) and a backup plate supporting end (3F) lower than the outer edge of the backup plate inserting end, the length and the thickness of the backup plate inserting end (3D) are smaller than the length and the width of the bookshelf transverse opening (3E), the backup plate inserting end (3D) can be inserted into the backup plate transverse opening (3E) to form angle limitation, the backup plate supporting end (3F) is arranged on the desktop plate (1) to enable the bookshelf backup plate (3C) to form a certain inclined vertical state, and a bookshelf rotating shaft (3G) at two sides of the backup plate inserting end (3D) is connected with a bookshelf shaft hole (3H) at two sides of the transverse opening (3E).

3. A portable writing desk top as claimed in claim 1, wherein: the edge of the bottom end of the tabletop plate (1) is provided with an upward transverse baffle (4), and the middle of the lower end of the tabletop plate is provided with a concave notch (4A) inwards.

4. A portable writing desk top as claimed in claim 1, wherein: the bottom edge of the tabletop plate (1) is provided with an inward concave fixing clamp notch (5), and the back surface is provided with a downward fixing clamp stop strip (6).