CN217851872U

CN217851872U - Teaching desk capable of correcting sitting posture

Info

Publication number: CN217851872U
Application number: CN202121860559.3U
Authority: CN
Inventors: 吴事明
Original assignee: Jiangsu Changtian Teaching Equipment Co ltd
Current assignee: Jiangsu Changtian Teaching Equipment Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-11-22
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to a can correct teaching desk of position of sitting, including table, extension board, slipmat and drawer, two extension boards of the lower fixed surface of table are connected with, the lower fixed surface of extension board is connected with the slipmat, two fixedly connected with drawer between the relative one side of extension board, the last fixed surface of drawer is connected with correction mechanism, the last fixed surface of table is connected with writes the mechanism, correction mechanism includes two curb plates of fixed mounting at the drawer upper surface, the inside movable mounting of curb plate has the backup pad, the last fixed surface of backup pad is connected with two supporting seats. This can correct teaching desk of position of sitting, the mechanism is corrected the interior backup pad of mechanism and is pulled out the back from the inside of drawer, and correction lagging can rotate, and is static in student's chest after inclining slowly, and correction lagging can be spacing carrying on student's home range this moment, makes it can not incline forward and lie prone on the table, consequently effectual carries out first correction to the position of sitting.

Description

Teaching desk capable of correcting sitting posture

Technical Field

The utility model relates to the technical field of desks.

Background

The desks are used by students, starting from eight-side desks in the earliest school hall, desks used for schools and learning in the school hall should be unified into desks, and the current desks are mainly divided into three classes, namely solid wood desks, lifting desks and rubber and plastic desks.

Present teaching desk is various, but generally exists the shortcoming that can not correct the position of sitting, when the student writes on the desk, because the desk does not have special correction structure for the student becomes long along with writing the time, can be accustomed to the type with the waist crooked, make the health lie prone and write on the desk, not only hurt student's vertebra to some extent, the student very myopia easily of getting off for a long time moreover, is unfavorable for student's healthy growth.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a teaching desk of correctable position of sitting, solved the student and lie prone easily when writing and have the problem of very big injury to eyes and vertebra.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a teaching desk capable of correcting sitting postures comprises a desk plate, support plates, anti-slip pads and a drawer, wherein the lower surface of the desk plate is fixedly connected with the two support plates, the lower surfaces of the support plates are fixedly connected with the anti-slip pads, the drawer is fixedly connected between one sides, opposite to the two support plates, of the two support plates, the upper surface of the drawer is fixedly connected with a correcting mechanism, and the upper surface of the desk plate is fixedly connected with a writing mechanism;

the utility model discloses a drawer, including drawer upper surface, the utility model discloses a set of fixed connection has the adjustable support, the guiding mechanism includes two curb plates of fixed mounting at the drawer upper surface, the inside movable mounting of curb plate has the backup pad, two supporting seats of the last fixed surface of backup pad is connected with, the inside movable mounting of supporting seat has the movable rod, two one side that the supporting seat is relative just is located the equal fixedly connected with torsional spring in the outside of movable rod, the lagging is corrected to the outside fixedly connected with of movable rod.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the writing mechanism comprises an inclined table fixedly connected to the upper surface of the table plate, a support is fixedly connected to the back of the inclined table, and an anti-slip plate is fixedly connected to the front of the inclined table.

Further, the correction mechanism further comprises a handle and a limiting plate, the handle is fixedly connected to the front face of the supporting plate, and the limiting plate is fixedly connected to the upper surface of the supporting plate.

Further, the writing mechanism further comprises a supporting plate fixedly connected to the front face of the inclined table, and the length of the supporting plate is smaller than that of the inclined table.

Furthermore, the two support plates are symmetrically distributed on the left side and the right side of the central axis of the desk plate, and a connecting rod is fixedly connected between the opposite sides of the two support plates.

Further, curb plate fixed connection is at the lower surface of table, two the spout has all been seted up to the relative one side of curb plate, backup pad movable mounting is in the inside of spout.

Further, the internal diameter of supporting seat and the external diameter looks adaptation of movable rod, correct the one side fixedly connected with rubber pad that the movable rod was kept away from to the lagging.

Further, the shape of sloping platform is the triangular prism, the front fixedly connected with light of sloping platform, the light is towards the layer board direction.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

this can correct teaching desk of position of sitting, when using, through the cooperation of correctional agency, correct the student position of sitting, the backup pad pulls out the back from the inside of drawer in the correctional agency, it can rotate to correct the lagging, and it is static in student's chest after the slow tilting, correct the lagging this moment and can be spacing to carrying on of student's home range, make it can not incline forward and lie prone on the table, consequently, the effectual initial correction of the position of sitting is carried out, at the in-process of writing, make the textbook be in the vertical state through writing the mechanism, the textbook is in the tilt state, consequently, need sit straight and just can carry out the book of browsing and the writing of operation, further corrected the position of sitting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the straightening mechanism of the present invention;

FIG. 3 is a top view of the straightening mechanism of the present invention;

FIG. 4 is a schematic view of the writing mechanism of the present invention;

fig. 5 is a left side view of the writing mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the multifunctional writing desk comprises a desk board, 2, a support board, 3, a non-slip mat, 4, a drawer, 5, a correction mechanism, 501, side boards, 502, a support board, 503, a support seat, 504, a movable rod, 505, a torsion spring, 506, a correction sleeve board, 507, a handle, 508, a limit board, 6, a writing mechanism, 601, a sloping platform, 602, a support, 603, a non-slip board, 604 and a supporting board.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Please refer to fig. 1, a teaching desk capable of correcting sitting posture in this embodiment, including table 1, extension board 2, slipmat 3 and drawer 4, two extension boards 2 of lower fixed surface of table 1 are connected with, slipmat 3 of lower fixed surface of extension board 2, make whole desk be difficult for receiving the skew after the striking, fixedly connected with drawer 4 between two relative one sides of extension board 2, the last fixed surface of drawer 4 is connected with correction mechanism 5, direct home range to the student fixes a position, make it can not lie prone on the desktop, guarantee that the sitting posture is correct, the last fixed surface of table 1 is connected with writes mechanism 6, make the straight textbook of seeing that just can be clear when writing and write the content.

Two extension boards 2 are the left and right sides of symmetric distribution in table 1 axis, and fixedly connected with connecting rod between the relative one side of two extension boards 2 promotes the connection effect between two extension boards 2.

Referring to fig. 2-3, in order to correct the sitting posture, the correcting mechanism 5 in this embodiment includes two side plates 501 fixedly mounted on the upper surface of the drawer 4, a supporting plate 502 is movably mounted inside the side plates 501 for positioning and supporting the supporting plate 502, two supporting seats 503 are fixedly connected to the upper surface of the supporting plate 502 to improve the stability of the movable rod 504 in the rotating process, a movable rod 504 is movably mounted inside the supporting seat 503, the movable rod 504 drives the correcting sleeve plate 506 to move when rotating, a torsion spring 505 is fixedly connected to each of the two supporting seats 503 on the opposite side and outside of the movable rod 504 to make the movable rod 504 and the correcting sleeve plate 506 tend to rotate forward, and the correcting sleeve plate 506 is fixedly connected to the outside of the movable rod 504 to limit the range of movement of the student.

Correction mechanism 5 still includes handle 507 and limiting plate 508, the positive fixedly connected with handle 507 of backup pad 502, make things convenient for pushing and pulling out of backup pad 502, the last fixed surface of backup pad 502 is connected with limiting plate 508, the rotation range to correcting lagging 506 is injectd, curb plate 501 fixed connection is at the lower surface of table 1, the spout has all been seted up to two relative one sides of curb plate 501, promote the stability when backup pad 502 removes, backup pad 502 movable mounting is in the inside of spout, the internal diameter of supporting seat 503 and the external diameter looks adaptation of movable rod 504, correct one side fixedly connected with rubber pad that movable rod 504 was kept away from to lagging 506, it feels uncomfortable to make the student when avoiding correcting lagging 506 and chest contact.

In this embodiment, the supporting plate 502 is pulled forward by the handle 507, and after the correction sleeve plate 506 is no longer positioned by the desk plate 1, the correction sleeve plate 506 is driven by the torsion spring 505 to rotate forward and is stationary after contacting the limiting plate 508, and at this time, the movement range of the student is limited by the correction sleeve plate 506, so that the student can only sit upright for writing.

Referring to fig. 4-5, in order to further correct the sitting posture, the writing mechanism 6 in this embodiment includes an inclined platform 601 fixedly connected to the upper surface of the desk board 1, the exercise book is placed on the upper side of the inclined platform 601 and is in an inclined state, a bracket 602 is fixedly connected to the back of the inclined platform 601 to support the book, so that the book is in a vertical state with the ground, and an anti-slip plate 603 is fixedly connected to the front of the inclined platform 601 to make the exercise book not easily slip when writing.

Writing mechanism 6 still includes fixed connection at the positive layer board 604 of sloping platform 601 for drag the exercise book, avoid the exercise book to slide down from sloping platform 601, the length of layer board 604 is less than the length of sloping platform 601, and the shape of sloping platform 601 is the triangular prism, and the positive fixedly connected with light of sloping platform 601 promotes the light of textbook and exercise book, and the light is towards layer board 604 direction.

In the embodiment, when students write, the workbook is in an inclined state, and the books are in a vertical state, so that the contents of the books and the workbook can be clearly seen only by sitting when the students turn over the textbook and write on the workbook.

The working principle of the above embodiment is as follows:

(1) When the desk is used, the supporting plate 502 is pulled forwards through the handle 507, the correction sleeve plate 506 moves in contact with the lower surface of the desk plate 1 at the moment, when the supporting plate 502 slowly moves out from the lower side of the desk plate 1, the correction sleeve plate 506 cannot be in contact with the lower surface of the desk plate 1, at the moment, the correction sleeve plate 506 can be driven to rotate forwards under the action of the torsion spring 505, when the lower side of the correction sleeve plate 506 is in contact with the limiting plate 508, the correction sleeve plate 506 can incline in front of the chest of a student, when the student writes for a long time, the movable range of the student is limited through the correction sleeve plate 506, so that the student cannot incline and lie down on the desk to write, when the correction sleeve plate 506 is retracted, the correction sleeve plate is pressed to rotate backwards through the movable rod 504 to be attached to the supporting plate 502, at the moment, the handle 507 is pushed into the space between the desk plate 1 and the drawer 4, and the space outside the desk cannot be occupied.

(2) In the process of writing, the textbook is placed on support 602, and perpendicular to the ground, and the book is placed on sloping platform 601, utilize layer board 604 to support, the textbook of scope is in the vertical state this moment, and the book of writing is in the tilt state, so at the in-process of writing, need sit straight just can make the content on textbook and the book see clearly, consequently, the student can subconsciously adjust own position of sitting, when writing, through antiskid ribbed tile 603 and layer board 604 cooperation, make the book of writing difficult production skew and dislocation, conveniently write, also be equipped with the light on the sloping platform 601, the light that produces can brightly contact with the book, make the sight more bright, and utilize the cooperation of correctional agency 5 and writing mechanism 6, adjust the effectual position of sitting, the healthy growth of student has been guaranteed.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A teaching desk capable of correcting sitting postures comprises a desk plate (1), support plates (2), non-slip pads (3) and drawers (4), and is characterized in that the lower surface of the desk plate (1) is fixedly connected with the two support plates (2), the lower surfaces of the support plates (2) are fixedly connected with the non-slip pads (3), the drawers (4) are fixedly connected between opposite sides of the two support plates (2), the upper surfaces of the drawers (4) are fixedly connected with correction mechanisms (5), and the upper surfaces of the desk plate (1) are fixedly connected with writing mechanisms (6);

correcting mechanism (5) include two curb plates (501) of fixed mounting at drawer (4) upper surface, the inside movable mounting of curb plate (501) has backup pad (502), two supporting seats (503) of last fixed surface of backup pad (502), the inside movable mounting of supporting seat (503) has movable rod (504), two the equal fixedly connected with torsional spring (505) in the outside that supporting seat (503) is relative one side and be located movable rod (504), sleeve plate (506) is corrected to the outside fixedly connected with of movable rod (504).

2. The teaching desk capable of correcting the sitting posture as claimed in claim 1, wherein the writing mechanism (6) comprises a sloping platform (601) fixedly connected to the upper surface of the desk board (1), a bracket (602) is fixedly connected to the back surface of the sloping platform (601), and an anti-skid plate (603) is fixedly connected to the front surface of the sloping platform (601).

3. The teaching desk capable of correcting sitting posture according to claim 1, wherein the correcting mechanism (5) further comprises a handle (507) and a limiting plate (508), the handle (507) is fixedly connected to the front surface of the supporting plate (502), and the limiting plate (508) is fixedly connected to the upper surface of the supporting plate (502).

4. The teaching desk capable of correcting sitting posture as claimed in claim 2, wherein the writing mechanism (6) further comprises a supporting plate (604) fixedly connected to the front surface of the inclined platform (601), and the length of the supporting plate (604) is smaller than that of the inclined platform (601).

5. The teaching desk capable of correcting the sitting posture as claimed in claim 1, wherein the two support plates (2) are symmetrically distributed on the left side and the right side of the central axis of the desk plate (1), and a connecting rod is fixedly connected between the opposite sides of the two support plates (2).

6. The teaching desk capable of correcting sitting posture according to claim 1, wherein the side plates (501) are fixedly connected to the lower surface of the desk plate (1), sliding grooves are formed in the opposite sides of the two side plates (501), and the support plate (502) is movably mounted inside the sliding grooves.

7. The teaching desk capable of correcting the sitting posture as claimed in claim 1, wherein the inner diameter of the supporting base (503) is matched with the outer diameter of the movable rod (504), and a rubber pad is fixedly connected to one side of the correcting sleeve plate (506) far away from the movable rod (504).

8. The teaching desk capable of correcting sitting posture as claimed in claim 2 or 4, wherein the shape of the sloping platform (601) is triangular prism, and the front surface of the sloping platform (601) is fixedly connected with an illuminating lamp facing the direction of the supporting plate (604).