CN211722300U - Multifunctional desk - Google Patents

Abstract

The utility model discloses a multifunctional desk, including the table tripe, the both sides of table tripe are equipped with the table leg of scalable regulation, be equipped with fixed desktop, first activity desktop and second activity desktop on the table tripe, the side of first activity desktop, second activity desktop is equipped with this complex slide rail one and slide rail two respectively, be equipped with solid fixed sliding block in the slide rail one, gu fixed sliding block is equipped with spacing buckle, be equipped with the spacing groove with spacing buckle matched with in the slide rail two, the articulated bracing piece that is equipped with scalable regulation in the table tripe, be equipped with the recess with bracing piece matched with on the second activity desktop, one side of keeping away from first activity desktop on the second activity desktop is equipped with the padlock hasp, be equipped with the padlock hasp with padlock hasp matched with on the table tripe. The utility model has the advantages that: the desk can lock books and stationery in the desk belly, the desktop has certain inclination, can prevent students from hunchback and myopia, the height of the desk is adjustable, and the desktop can be lifted up to be used as an easel.

Description

Multifunctional desk

Technical Field

The utility model relates to a teaching facility field specifically indicates a multifunctional desk.

Background

The desk for students is used in schools from the eight-side desk in the earliest school hall, and the desks for learning in the school hall are unified into the desk. Most desks are provided by schools in a unified way. The highly fixed of desk, it does not have the influence to most students, and to the student of some special heights, it is very uncomfortable to use, and the desktop all is planar, the student leads to the posture incorrect very easily when using, form bow-backed myopia scheduling problem, student's the more important of the classroom trade now, books are also more relatively, study a whole day at school and tired very tired, can be tired more back to home book, it can lose to put worry in school, it is very inconvenient when the fine arts student carries out the drawing exercise on planar desk in addition, still will prepare easel, drawing board alone.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the above difficulties and provide a desk belly with a lock, wherein the desktop has a certain inclination, the height of the desk is adjustable, and the desktop can be lifted up to be used as a multifunctional desk for an easel.

In order to solve the technical problem, the utility model provides a technical scheme does: a multifunctional desk comprises a desk belly, wherein telescopic and adjustable desk legs are arranged on two sides of the desk belly, desk feet are arranged below the desk legs, a fixed desktop, a first movable desktop and a second movable desktop are arranged above the desk belly, the fixed desktop and the first movable desktop are positioned on the same side, one side edge of the first movable desktop is hinged with the desk belly, the adjacent side edges of the first movable desktop and the second movable desktop are hinged with each other, the side surfaces of the first movable desktop and the second movable desktop are provided with a first sliding rail and a second sliding rail which are matched with each other, a fixed sliding block is arranged in the first sliding rail, one end, close to the first sliding rail, of the fixed sliding block is provided with a limit buckle, one end, far away from the first sliding rail, in the second sliding rail is provided with a limit groove matched with the limit buckle, the side surface of the desk belly is provided with a fixed column, and a hook matched with the, the utility model discloses a table tripe, including table tripe, first activity desktop is equipped with the bracing piece, but table tripe internal hinge is equipped with telescopic adjustment's bracing piece, be equipped with on the second activity desktop with bracing piece matched with recess, one side of keeping away from first activity desktop on the second activity desktop is equipped with the padlock hasp, be equipped with the padlock hasp with padlock hasp matched with on the table tripe.

As an improvement, an anti-slip layer is arranged on one side, far away from the fixed desktop, of the fixed sliding block.

As an improvement, the table legs comprise a first table leg and a second table leg, one end of the second table leg is arranged in the first table leg, threaded holes are formed in the first table leg and the second table leg, and the first table leg and the second table leg are connected through bolts.

As an improvement, the supporting rod comprises a fixing rod and a telescopic rod, a plurality of through holes are formed in the side face of the fixing rod, and elastic bulges matched with the through holes are arranged on the telescopic rod.

As an improvement, one end of each table leg close to the corresponding table leg is provided with a cross rod connected with the other table leg.

Compared with the prior art, the utility model the advantage lie in: the padlock hasp is matched with the padlock hasp piece, so that the book stationery can be locked in the desk belly without being carried by a student every day, and the pressure is reduced for the student; the desktop has a certain inclination, so that students can bend down and lean down to prevent hunchback and myopia of the students; the height of the desktop can be adjusted according to the height of the student, so that the student can sit more comfortably; the hook is matched with the fixing column, so that when a student takes an article in the desk belly, the whole desktop is lifted, the article on the desktop drops, an independent easel is not required to be prepared for an artist, the desktop can be used as a drawing board only by erecting the desktop, and a drawing tool can be placed on the fixed desktop when the drawing is performed.

Drawings

Fig. 1 is a schematic structural view of the multifunctional desk of the present invention.

Fig. 2 is an enlarged view of the position A of fig. 1 of the multifunctional desk of the present invention.

Fig. 3 is a schematic view of the multifunctional desk of the present invention showing a side view of the desktop.

Fig. 4 is an enlarged view of the multifunctional desk at the position B in fig. 3.

As shown in the figure: 1. the table comprises a table belly, 2, table legs, 2.1, first table legs, 2.2, second table legs, 2.3, threaded holes, 3, table feet, 4, a cross rod, 5, a fixed table top, 6, a first movable table top, 7, a second movable table top, 8, a first sliding rail, 8.1, a second sliding rail, 9, a fixed sliding block, 10, a limiting buckle, 10.1, a limiting groove, 11, a fixed column, 11.1, a hook, 12, a supporting rod, 12.1, a fixed rod, 12.2, a telescopic rod, 12.3, a through hole, 12.4, an elastic bulge, 12.5, a groove, 13, a padlock hasp, 13.1, a padlock lapping sheet, 14 and an anti-skid layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-4, a multifunctional desk comprises a desk belly 1, wherein two sides of the desk belly 1 are provided with telescopic adjustable desk legs 2, desk feet 3 are arranged below the desk legs 2, a fixed desktop 5, a first movable desktop 6 and a second movable desktop 7 are arranged above the desk belly 1, the fixed desktop 5 and the first movable desktop 6 are positioned on the same side, one side of the first movable desktop 6 is hinged with the desk belly 1, the adjacent sides of the first movable desktop 6 and the second movable desktop 7 are hinged with each other, the side surfaces of the first movable desktop 6 and the second movable desktop 7 are provided with a first sliding rail 8 and a second sliding rail 8.1 which are matched with each other, a fixed sliding block 9 is arranged in the first sliding rail 8, one end of the fixed sliding block 9, which is close to the first sliding rail 8, is provided with a limit buckle 10, one end of the sliding rail second sliding rail 8.1, which is far away from the first sliding rail 8, is provided with a limit, the table tripe 1 side is equipped with fixed column 11, the articulated couple 11.1 with fixed column 11 matched with that is equipped with in the below of first activity desktop 6, the articulated bracing piece 12 that is equipped with scalable regulation in the table tripe 1, be equipped with on the second activity desktop 7 with bracing piece 12 matched with recess 12.5, one side of keeping away from first activity desktop 6 on the second activity desktop 7 is equipped with padlock hasp 13, be equipped with padlock hasp 13.1 with padlock hasp 13 matched with on the table tripe 1.

An anti-skid layer 14 is arranged on one side of the fixed sliding block 9 far away from the fixed table top 5. The desk legs 2 comprise first desk legs 2.1 and second desk legs 2.2, one ends of the second desk legs 2.2 are arranged in the first desk legs 2.1, threaded holes 2.3 are formed in the first desk legs 2.1 and the second desk legs 2.2, and the first desk legs 2.1 are connected with the second desk legs 2.2 through bolts. The support rod 12 comprises a fixing rod 12.1 and an expansion rod 12.2, a plurality of through holes 12.3 are formed in the side face of the fixing rod 12.1, and elastic protrusions 12.4 matched with the through holes 12.3 are arranged on the expansion rod 12.2. One end of the table leg 2 close to the table foot 3 is provided with a cross bar 4 connected with the other table leg 2.

When the utility model is implemented concretely, when a student sits on the stool, the height of the desk is not consistent with the body, the bolts on the desk legs 2 are only required to be screwed off, the first desk legs 2.1 and the second desk legs 2.2 are reconnected and screwed after the desk is adjusted to the proper height, the second movable desktop 7 has a certain inclination, the times of stooping and lowering the head of the student can be reduced, the myopia of the student is prevented, when the student needs to draw, the second movable desktop 7 is lifted up to be positioned on the same plane with the first movable desktop 6, the fixed slide block 9 in the slide rail I8 is pushed from the first movable desktop 6 to the slide rail II 8.1 on the second movable desktop 7, the limit buckle 10 on the slide rail I is clamped on the limit groove 10.1 in the slide rail II 8.1, the hook 11.1 is loosened from the fixed column 11, and the first movable desktop 6 and the second movable desktop 7 which are combined together are lifted up in whole, the supporting rod 12 is pulled out from the desk belly 1, the end part of the telescopic rod 12.2 is attached to the groove 12.5 on the second movable desktop 7, the extending length of the telescopic rod 12.2 is adjusted, the desktop reaches a proper angle, when a student places the student for study, the desk belly 1 is locked with the book stationery, the padlock hasp 13 is matched with the padlock hasp piece 13.1, the student can lock the desk belly with the padlock, and the student does not worry about the book stationery being lost when the student places the student in a school.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. A multifunctional desk is characterized in that: comprises a table belly (1), wherein both sides of the table belly (1) are provided with telescopic adjustable table legs (2), table feet (3) are arranged below the table legs (2), a fixed table top (5), a first movable table top (6) and a second movable table top (7) are arranged above the table belly (1), the fixed table top (5) and the first movable table top (6) are positioned at the same side, one side of the first movable table top (6) is hinged with the table belly (1), the adjacent sides of the first movable table top (6) and the second movable table top (7) are hinged with each other, the side surfaces of the first movable table top (6) and the second movable table top (7) are provided with a first sliding rail (8) and a second sliding rail (8.1) which are matched with each other, a fixed sliding block (9) is arranged in the first sliding rail (8), and one end, close to the first sliding rail (8), of the fixed sliding block (9) is provided with a, keep away from the one end of slide rail (8) in two (8.1) of slide rail and be equipped with spacing groove (10.1) with spacing buckle (10) matched with, table tripe (1) side is equipped with fixed column (11), the below of first activity desktop (6) is articulated to be equipped with and hangs in touch (11.1) with fixed column (11) matched with, table tripe (1) internal hinge is equipped with scalable regulation bracing piece (12), be equipped with on the second activity desktop (7) with bracing piece (12) matched with recess (12.5), keep away from one side of first activity desktop (6) on the second activity desktop (7) and be equipped with padlock hasp strap (13), be equipped with on table tripe (1) and take (13) matched with hasp padlock (13.1).

2. The multifunctional desk of claim 1, wherein: an anti-slip layer (14) is arranged on one side, far away from the fixed desktop (5), of the fixed sliding block (9).

3. The multifunctional desk of claim 1, wherein: table leg (2) include first table leg (2.1) and second table leg (2.2), the one end of second table leg (2.2) is located in first table leg (2.1), be equipped with screw hole (2.3) on first table leg (2.1) and second table leg (2.2), first table leg (2.1) and second table leg (2.2) pass through bolted connection.

4. The multifunctional desk of claim 1, wherein: the supporting rod (12) comprises a fixing rod (12.1) and a telescopic rod (12.2), a plurality of through holes (12.3) are formed in the side face of the fixing rod (12.1), and elastic protrusions (12.4) matched with the through holes (12.3) are arranged on the telescopic rod (12.2).

5. The multifunctional desk of claim 1, wherein: one end of each table leg (2) close to the corresponding table leg (3) is provided with a cross rod (4) connected with the other table leg (2).

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