CN216316368U

CN216316368U - Multifunctional study desk

Info

Publication number: CN216316368U
Application number: CN202122944328.7U
Authority: CN
Inventors: 顾建厦
Original assignee: Jiangxi Ziyouwangguo Furniture Co ltd
Current assignee: Jiangxi Ziyouwangguo Furniture Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a multifunctional learning table which comprises a first support and a second support, wherein a threaded column is arranged on the inner wall of the bottom end of the first support, a screw rod is connected with the inner part of the threaded column in a threaded manner, the top end of the screw rod is rotatably connected to the upper side inside a first supporting leg, a worm wheel is fixedly connected to the upper side of the screw rod, the rear side of the worm wheel is meshed and connected with a worm, the inner part of the second support is slidably connected to the outer part of the second supporting leg, the top end of the first supporting leg is fixedly connected to the right side of the bottom end of a frame, and a rotating part is fixedly connected to the front end of the frame. According to the utility model, the desktop is moved up and down by utilizing the threaded connection effect between the screw rod and the threaded column, so that the use requirements of different heights can be met, meanwhile, the stability of the learning desk after the height is adjusted can be maintained by depending on the self-locking characteristic between the worm wheel and the worm, the design of the adjustable turning plate is adopted, and the physical problem caused by the incorrect sitting posture of a user for fixing the desktop is avoided.

Description

Multifunctional study desk

Technical Field

The utility model relates to the technical field of learning tables, in particular to a multifunctional learning table.

Background

There is a study table in the existing market, and it adopts cylinder and movable support to be connected, utilizes servo motor to drive actuating cylinder, and the opening and shutting of control movable support, and then realize the lift with the desktop horizontal position of leg joint, but this kind of support of cutting the fork structure, when using, especially young children use easy clamp to the health, safety inadequately, and the reliability of study table has been reduced to too much electronic equipment's application moreover, also causes the problem of power consumption safety easily simultaneously.

There is therefore a need for a learning table which, on the one hand, has the characteristics of simple structure and simple operation, and which should not have the potential risk of pinching the user; on the other hand, it should have a reversible table top design, which can be adjusted in inclination to maintain the correct sitting position of the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a multifunctional learning table.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional study table, includes first support and second support, first support bottom inner wall is provided with the screw thread post, the inside threaded connection of screw thread post has the screw rod, the screw rod top is rotated and is connected at the inside upside of first landing leg, screw rod upside fixedly connected with worm wheel, the meshing of worm wheel rear side is connected with the worm, the inside sliding connection of second support is outside at the second landing leg, first landing leg top fixed connection is on frame bottom right side, frame front end fixedly connected with rotates the piece, it turns over the board to rotate top fixedly connected with, it is provided with adjustable hydraulic stem to turn over the board bottom, adjustable hydraulic stem front end rotates the inboard of connecting at the frame front end framework.

As a further description of the above technical solution:

the upper side of the rear end of the first support is fixedly connected to the right side of the fixing plate, and the upper side of the rear end of the second support is fixedly connected to the left side of the fixing plate.

As a further description of the above technical solution:

the left end and the right end of the worm are rotatably connected to the rear of the upper side inside the first supporting leg, and the right end of the worm penetrates through the right end of the first supporting leg and is fixedly connected with a handle.

As a further description of the above technical solution:

the outer part of the first support is slidably connected inside the first support.

As a further description of the above technical solution:

and the top end of the second supporting leg is fixedly connected to the left side of the bottom end of the frame.

As a further description of the above technical solution:

the top end of the frame is fixedly connected with a table plate.

As a further description of the above technical solution:

the front parts of the left side and the right side of the bottom end of the frame are fixedly connected with guide rails, and the sliding ends of the guide rails on the left side and the right side are respectively and fixedly connected with the left end and the right end of the drawer.

The utility model has the following beneficial effects:

1. according to the height-adjustable learning table, the handle is firstly rotated to drive the worm to rotate, the worm wheel is rotated by utilizing the meshing connection effect between the worm and the worm wheel, so that the screw rod is driven to rotate, the frame, the table top formed by the table plate and the turning plate are finally enabled to move up and down by utilizing the threaded connection effect between the screw rod and the threaded column and the limiting and guiding effects between the first supporting leg and the first support and between the second supporting leg and the second support, so that the height adjustment is realized, the use requirements of different heights can be met by changing the height of the learning table, the use convenience of the learning table is improved, and meanwhile, the stability of the learning table after the height is adjusted can be maintained by virtue of the self-locking characteristic between the worm wheel and the worm.

2. According to the desk, the inclination angle of the turning plate can be adjusted by turning the turning plate through the rotating supporting effect of the rotating piece, meanwhile, the body problem caused by the fact that a user does not have a correct sitting posture for the fixed desktop in the past is avoided through the stable supporting effect provided by the adjustable hydraulic rod, the turnover area desktop formed by the turning plate and the fixed area desktop formed by the desk plate are ensured while the function of the turnover desktop is added, and in addition, the storage space of the learning desk can be increased through the design of the guide rail and the drawer, so that the desk is more convenient to use.

Drawings

Fig. 1 is a schematic view illustrating an opened state of a flap of a multifunctional desk according to the present invention;

FIG. 2 is a perspective view of a multifunctional desk according to the present invention;

FIG. 3 is a rear view of a multi-functional desk according to the present invention;

fig. 4 is a schematic view of the inside of the first leg of the multifunctional learning table according to the present invention.

Illustration of the drawings:

1. a first support; 2. a second support; 3. a fixing plate; 4. a threaded post; 5. a first leg; 6. a screw; 7. a worm gear; 8. a worm; 9. a handle; 10. a second leg; 11. a frame; 12. a table plate; 13. turning over a plate; 14. a rotating member; 15. an adjustable hydraulic rod; 16. a guide rail; 17. a drawer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a multifunctional learning table, including first support 1 and

second support

2, 1 bottom inner wall of first support is provided with threaded column 4, threaded column 4 inside threaded connection has screw rod 6, the inside upside of connecting in first landing leg 5 is rotated on the top of screw rod 6, screw rod 6 upside fixedly connected with worm wheel 7, worm wheel 7 rear side meshing is connected with worm 8, the inside sliding connection of second support 2 is outside second landing leg 10, the top fixed connection in frame 11 bottom right side is connected to first landing leg 5, frame 11 front end fixedly connected with rotates 14, it turns over board 13 to rotate 14 top fixedly connected with, turning handle 9 and then will drive worm 8 and rotate, utilize the meshing connection between worm 8 and worm wheel 7, will make worm wheel 7 rotate, thereby drive screw rod 6 and rotate, utilize the threaded connection effect between screw rod 6 and threaded column 4, and spacing between first landing leg 5 and first support 1 and between second landing leg 10 and second support 2, Guiding action, finally make frame 11 reciprocate with the desktop that turns over board 13 and constitute together with table 12, realize altitude mixture control, height through changing the study table, can adapt to the not user demand of co-altitude, the convenience in use of this study table has been improved, it is provided with adjustable hydraulic stem 15 to turn over board 13 bottom, the inboard of connecting at frame 11 front end framework is rotated to adjustable hydraulic stem 15 front end, turn over board 13 and utilize the rotatory supporting role that rotates piece 14 to adjust the inclination that turns over board 13 to pull, the stable supporting role that provides through adjustable hydraulic stem 15 simultaneously, the user has been avoided in the past in order to emigration fixed desktop and the improper health problem that causes of position of sitting.

Fixed connection is in the 3 right sides of fixed plate on the 1 rear end of first support, 2 rear ends of second support are gone up side fixed connection in the 3 left sides of fixed plate, increase structural stability, both ends are rotated and are connected the rear at the inside upside of first landing leg 5 about worm 8, worm 8 right-hand member runs through 5 right-hand members of first landing leg and fixedly connected with

handle

9, 5 outside sliding connection of first landing leg is inside

first support

1, 10 top fixed connection of second landing leg are in 11 bottom left sides of frame, 11 top fixed connection of frame has table 12, the equal fixedly connected with guide rail 16 in the place ahead of the 11 bottom left and right sides of frame, the both ends of controlling of the difference fixed connection of the left and right sides guide rail 16 at drawer 17, guide rail 16 can increase the storing space of this study table with the design of drawer 17, make and use more convenient.

The working principle is as follows: the handle 9 is rotated to drive the worm 8 to rotate, the worm wheel 7 is rotated by utilizing the meshing connection effect between the worm 8 and the worm wheel 7, so that the screw rod 6 is driven to rotate, the frame 11, the table top formed by the table plate 12 and the turning plate 13 are moved up and down by utilizing the threaded connection effect between the screw rod 6 and the threaded column 4 and the limiting and guiding effects between the first support leg 5 and the first support 1 and between the second support leg 10 and the second support 2, the height adjustment is realized, meanwhile, the stability of the height adjustment of the learning table can be maintained by means of the self-locking characteristic between the worm wheel 7 and the worm 8, the inclination angle of the turning plate 13 can be adjusted by pulling the turning plate 13 by utilizing the rotation supporting effect of the rotating piece 14, and meanwhile, the body problem caused by the improper sitting posture of a user for moving the fixed table top is avoided by the stable supporting effect provided by the adjustable hydraulic rod 15, in addition, the storage space of the learning table can be increased due to the design of the guide rails 16 and the drawer 17, so that the learning table is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a multi-functional study table, includes first support (1) and second support (2), its characterized in that: a threaded column (4) is arranged on the inner wall of the bottom end of the first support (1), a screw rod (6) is connected with the inner part of the threaded column (4) in a threaded manner, the top end of the screw rod (6) is rotationally connected with the upper side inside the first supporting leg (5), the upper side of the screw rod (6) is fixedly connected with a worm wheel (7), the rear side of the worm wheel (7) is engaged with a worm (8), the inside of the second support (2) is connected with the outside of the second support leg (10) in a sliding way, the top end of the first supporting leg (5) is fixedly connected to the right side of the bottom end of the frame (11), the front end of the frame (11) is fixedly connected with a rotating piece (14), the top end of the rotating piece (14) is fixedly connected with a turning plate (13), the adjustable hydraulic rod (15) is arranged at the bottom end of the turning plate (13), and the front end of the adjustable hydraulic rod (15) is rotatably connected to the inner side of the frame body at the front end of the frame (11).

2. A multi-functional learning table as claimed in claim 1, wherein: the upper side of the rear end of the first support (1) is fixedly connected to the right side of the fixing plate (3), and the upper side of the rear end of the second support (2) is fixedly connected to the left side of the fixing plate (3).

3. A multi-functional learning table as claimed in claim 1, wherein: both ends are rotated and are connected in the rear of the inside upside of first landing leg (5) about worm (8), worm (8) right-hand member runs through first landing leg (5) right-hand member and fixedly connected with handle (9).

4. A multi-functional learning table as claimed in claim 1, wherein: the first supporting leg (5) is externally connected with the inside of the first support (1) in a sliding mode.

5. A multi-functional learning table as claimed in claim 1, wherein: the top end of the second supporting leg (10) is fixedly connected to the left side of the bottom end of the frame (11).

6. A multi-functional learning table as claimed in claim 1, wherein: the top end of the frame (11) is fixedly connected with a table plate (12).

7. A multi-functional learning table as claimed in claim 1, wherein: guide rails (16) are fixedly connected to the front of the left side and the front of the right side of the bottom end of the frame (11), and the sliding ends of the guide rails (16) on the left side and the right side are fixedly connected to the left end and the right end of the drawer (17) respectively.