CN216293326U

CN216293326U - Multifunctional desk

Info

Publication number: CN216293326U
Application number: CN202122260853.7U
Authority: CN
Inventors: 刘羽天; 韩娟; 张剑萍; 柳斌; 郑琳琳; 夏也清; 尹蓓蓓; 朱雪莉
Original assignee: Anhui Business College
Current assignee: Anhui Business College
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-15
Anticipated expiration: 2031-09-17

Abstract

According to the multifunctional desk provided by the utility model, the adjusting channel is formed in the desk leg, the adjusting rod is movably arranged in the adjusting channel, the bottom of the adjusting rod is fixedly provided with the supporting plate, the supporting plate supports the ground, the lateral part of the supporting plate is fixedly provided with the outer oblique thread cylinder, the outer oblique thread cylinder is meshed with the helical gear, the helical gear is further meshed with the inner oblique thread cylinder, the inner oblique thread cylinder is convenient for a user to use for rotation, when the height of a specific desk leg needs to be adjusted, the inner oblique thread cylinder on the desk leg is rotated, the inner oblique thread cylinder drives the outer oblique thread cylinder to rotate and move upwards or downwards through the helical gear, so that the height of the desk leg is adjusted, the support of the desk leg on the desk panel can be effectively balanced, the shaking of the desk top caused by different heights of the desk leg and even uneven ground is avoided, and the practicability of the multifunctional desk is greatly improved.

Description

Multifunctional desk

Technical Field

The utility model relates to the technical field of multifunctional furniture, in particular to a multifunctional desk.

Background

The desk is one of furniture which is always provided for people in daily life, the function of a bookcase is integrated by fixing the bookcase on a desk plate of the existing multifunctional desk, a plurality of books can be accommodated on the bookcase, meanwhile, a drawing type bearing plate is arranged at the lower part of the desk plate, and thin articles such as a computer keyboard and the like can be placed on the bearing plate.

The inventor finds that the existing multifunctional desk has limited manufacturing technology levels and insufficient control of details, even the ground is uneven in a using environment, and the desk legs of most of the desks cannot be simultaneously contacted with the ground in actual use, so that the multifunctional desk is easy to shake in use, troubles are brought to users, and the practicability of the multifunctional desk is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to provide a multifunctional desk, so as to improve the practicability of the multifunctional desk.

Based on the above object, the present invention provides a multifunctional desk, comprising:

four ends of the lower part of the table plate are all fixed with a table leg, an adjusting channel is arranged in the table leg, and the bottom end of the adjusting channel penetrates through the bottom end of the table leg;

two bearing barrels are arranged in each adjusting channel at intervals up and down, a plurality of bearing rods are fixed on the side part of each bearing barrel, and the other ends of the bearing rods are fixedly connected with the side wall of the adjusting channel;

the adjusting device comprises adjusting rods, wherein an adjusting rod is arranged in each adjusting channel, two ends of each adjusting rod are respectively arranged in two bearing cylinders in the adjusting channel in a sliding mode, an outer oblique threaded cylinder is fixed on the side portion of each adjusting rod between the two bearing cylinders, two adjusting holes are symmetrically formed in the side wall of a table leg between the two bearing cylinders, a helical gear is rotatably arranged in each adjusting hole, and a supporting plate is rotatably arranged at the bottom end of each adjusting rod;

the outer side of each table leg is rotatably provided with an inner oblique thread cylinder, and the internal thread of the inner oblique thread cylinder is meshed and connected with the two helical gears of the table legs.

As an optional implementation manner, a bookshelf is fixed at the front end of the upper portion of the table plate, a plurality of bookcases are fixed on the bookshelf, and the bookshelf and the table plate below form a working area.

Specifically, a storage rack is fixed on the upper portion of the desk plate beside the bookshelf.

As an optional implementation manner, two bending plates are fixed on the lower portion of the table plate, a pulling plate is slidably disposed between the two bending plates, and two ends of the pulling plate are slidably disposed on bending portions of the two bending plates respectively.

As an optional implementation manner, the upper portion of the supporting plate is fixed with a first rotating ring, the bottom end of the adjusting rod is fixed with a second rotating ring, and the multifunctional desk further comprises a rotating rod, and the rotating rod is simultaneously rotatably arranged in an annular hole of the first rotating ring and an annular hole of the second rotating ring.

As an optional embodiment, a limiting plate is fixed at the top end of the adjusting rod, and the length of the limiting plate is smaller than the width of the adjusting channel.

As an optional implementation mode, a first limiting ring and a second limiting ring are respectively fixed on the table legs at the upper end and the lower end of the inner oblique thread cylinder.

From the above, according to the multifunctional desk provided by the utility model, the adjusting channel is formed in the desk leg, the adjusting rod is movably arranged in the adjusting channel, the bottom of the adjusting rod is fixedly provided with the supporting plate, the supporting plate supports the ground, the side part of the supporting plate is fixedly provided with the outer oblique thread cylinder, the outer oblique thread cylinder is meshed with the helical gear, the helical gear is further meshed with the inner oblique thread cylinder, the inner oblique thread cylinder is convenient for a user to use to rotate, when the height of a specific desk leg needs to be adjusted, the inner oblique thread cylinder on the desk leg is rotated, the inner oblique thread cylinder drives the outer oblique thread cylinder to rotate and move upwards or downwards through the helical gear, so that the height of the desk leg is adjusted, the support of the desk leg on the desk panel can be effectively balanced, the desk top shake caused by different heights of the desk leg and even uneven ground is avoided, and the practicability of the multifunctional desk is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of a multifunctional desk according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion A of FIG. 1 according to an embodiment of the present invention.

The table comprises a table plate 1, table legs 2, adjusting channels 3, a bearing cylinder 4, a bearing rod 5, an adjusting rod 6, an outer oblique thread cylinder 7, an adjusting hole 8, an oblique gear 9, a support plate 10, an inner oblique thread cylinder 11, a bookshelf 12, a bookcase 13, a storage rack 14, a bending plate 15, a drawing plate 16, a limiting plate 17, a first limiting ring 18 and a second limiting ring 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

four ends of the lower part of the table plate 1 are all fixed with a table leg 2, an adjusting channel 3 is arranged in the table leg 2, and the bottom end of the adjusting channel 3 penetrates through the bottom end of the table leg 2;

the bearing barrels 4 are arranged in each adjusting channel 3 at intervals up and down, a plurality of bearing rods 5 are fixed on the side part of each bearing barrel 4, and the other ends of the bearing rods 5 are fixedly connected with the side wall of the adjusting channel 3;

the adjusting device comprises adjusting rods 6, wherein an adjusting rod 6 is arranged in each adjusting channel 3, two ends of each adjusting rod 6 are respectively arranged in two bearing cylinders 4 in each adjusting channel 3 in a sliding mode, an outer oblique thread cylinder 7 is fixed on the side portion of each adjusting rod 6 between the two bearing cylinders 4, two adjusting holes 8 are symmetrically formed in the side wall of a table leg 2 between the two bearing cylinders 4, a helical gear 9 is rotatably arranged in each adjusting hole 8, and a supporting plate 10 is rotatably arranged at the bottom end of each adjusting rod 6;

an inner oblique thread cylinder 11 is rotatably arranged at the outer side of each table leg 2, and the inner thread of the inner oblique thread cylinder 11 is engaged and connected with the two bevel gears 9 of the table legs 2.

The multifunctional desk provided by the utility model has the advantages that the adjusting channel 3 is arranged in the desk legs 2, the adjusting rod 6 is movably arranged in the adjusting channel 3, the bottom of the adjusting rod 6 is fixed with a supporting plate 10, the supporting plate 10 supports the ground, the side part of the supporting plate 10 is fixed with an outer oblique thread cylinder 7, the outer oblique thread cylinder 7 is meshed with an oblique gear 9, the oblique gear 9 is meshed with an inner oblique thread cylinder 11, the inner oblique thread cylinder 11 is convenient for a user to use for rotation, when the height of a specific table leg 2 needs to be adjusted, the inner oblique thread cylinder 11 on the table leg 2 is rotated, the inner oblique thread cylinder 11 drives the outer oblique thread cylinder 7 to rotate and move upwards or downwards through the helical gear 9 so as to adjust the height of the table leg 2, the support of table leg 2 to table 1 can be effectual balanced, the desktop that avoids table leg 2 height difference even uneven ground to bring rocks, has improved multifunctional desk's practicality greatly.

As an alternative embodiment, a bookshelf 12 is fixed at the front end of the upper part of the table board 1, a plurality of bookcases 13 are fixed on the bookshelf 12, and the bookshelf 12 and the table board 1 below form a working area.

The working area is used for users to bend over a table.

Specifically, a shelf 14 is fixed on the upper portion of the desk plate 1 beside the bookshelf 12.

As an alternative embodiment, two bending plates 15 are fixed at the lower part of the table board 1, a drawing plate 16 is slidably disposed between the two bending plates 15, and two ends of the drawing plate 16 are slidably disposed on the bending parts of the two bending plates 15, respectively.

Two ends of the drawing plate 16 are arranged on the bending plate 15 in a sliding mode, thin articles such as keyboards and the like can be placed on the drawing plate 16, the drawing plate 16 is drawn out when the desk is used, and the lower side of the desk plate 1 is pushed when the desk is not used.

As an alternative embodiment, the upper portion of the supporting plate 10 is fixed with a first rotating ring, the bottom end of the adjusting rod 6 is fixed with a second rotating ring, and the multifunctional desk further comprises a rotating rod which is rotatably disposed in the annular hole of the first rotating ring and the annular hole of the second rotating ring at the same time.

The dwang is connected first swivel becket and second swivel becket for relative rotation is realized to first swivel becket and second swivel becket, makes backup pad 10 can rotate, and in the position of some ground unevenness, can effectual increase backup pad 10 and the area of contact on ground, the reliability of guaranteeing to support.

As an alternative embodiment, the top end of the adjusting rod 6 is fixed with a limiting plate 17, and the length of the limiting plate 17 is smaller than the width of the adjusting channel 3.

When the adjusting rod 6 moves downwards, the limiting plate 17 can effectively prevent the adjusting rod from moving excessively, and the top end of the adjusting rod is prevented from being separated from the receiving cylinder 4.

As an alternative embodiment, the table legs 2 at the upper and lower ends of the internally-inclined threaded cylinder 11 are respectively fixed with a first limiting ring 18 and a second limiting ring 19.

The first limiting ring 18 and the second limiting ring 19 prevent the inner oblique thread cylinder 11 from moving up and down, and ensure that the inner oblique thread cylinder 11 is always meshed with the helical gear 9.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A multifunctional desk, comprising:

2. The multifunctional desk of claim 1, wherein a bookshelf is fixed to a front end of an upper portion of the desk plate, and a plurality of bookcases are fixed to the bookshelf, and the bookshelf and the lower desk plate form a work area.

3. The multifunctional desk of claim 2, wherein a shelf is fixed to the upper part of the desk board beside the bookshelf.

4. The multifunctional desk of claim 1, wherein two bending plates are fixed on the lower portion of the desk plate, a pulling plate is slidably disposed between the two bending plates, and two ends of the pulling plate are slidably disposed on the bending portions of the two bending plates respectively.

5. The multifunctional desk of claim 1, wherein a first rotating ring is fixed to an upper portion of the supporting plate, a second rotating ring is fixed to a bottom end of the adjusting lever, and the multifunctional desk further comprises a rotating lever rotatably disposed in an annular hole of the first rotating ring and an annular hole of the second rotating ring at the same time.

6. The multifunctional desk of claim 1, wherein a limiting plate is fixed to the top end of the adjusting lever, and the length of the limiting plate is less than the width of the adjusting channel.

7. The multifunctional desk of claim 1, wherein a first limit ring and a second limit ring are fixed on the desk legs at the upper end and the lower end of the inner oblique threaded cylinder respectively.