CN203735775U - Multi-functional desk - Google Patents

Abstract

The utility model discloses a multi-functional desk. The desk comprises desk legs and a desk top located at the tops of the desk legs and is characterized by comprising desk leg grooves, a supporting frame, a drawer, a rear drawer baffle and a hydraulic device, the desk leg grooves are connected with the bottoms of the desk legs in a sliding mode, the supporting frame is connected with the bottoms of the desk legs, the drawer is connected with the desk legs in a sliding mode, the rear drawer baffle is located in rear of the drawer, and the hydraulic device controls the desk legs to ascend or descend. The drawer comprises a drawer board support and a drawer board. The desk further comprises a track used for the rear drawer baffle to slide. By means of implementation, the multi-functional desk has the advantages that the desk integrates the functions of a drawing board, a showing stand, a working diagram desk and a common desk, different using modes of the desk can be switched through simple mechanical deformation to meet multiple professional requirements, cost is saved, and the use ratio of a classroom is improved.

Description

multifunctional desk

technical field

The utility model relates to a teaching appliance, in particular to a multifunctional desk.

Background technique

In the modern and flexible classroom atmosphere, different majors have different requirements for the classroom. The school will set up different classrooms for students to attend classes according to the need for different desks for different majors. Existing desks are all single-function desks, most of which are fixed, just a wooden board, and are also lacking in function. If drawing is required, a special drawing desk must be replaced, which not only requires the school to prepare different types of desks desks, many classrooms are needed, and although some classrooms need them, they are not used frequently, resulting in a waste of resources.

Utility model content

In order to solve the deficiencies in the prior art, the purpose of the utility model is to provide a multi-functional desk which combines a drawing board, a display stand, a drawing table and an ordinary desk.

In order to achieve the above object, the utility model adopts the following technical solutions:

A multi-functional desk, comprising table legs and a tabletop at the top of the table legs, is characterized in that it comprises: a table leg groove slidably connected to the bottom of the table leg, a support frame connected to the bottom of the table leg groove, and The drawer slidably connected to the table legs, the drawer rear baffle at the rear of the drawer, and the hydraulic device for controlling the lifting of the table legs; the drawer includes: a drawer board support and a drawer board; The track on which the bezel slides.

The aforementioned multifunctional desk is characterized in that a fixed beam is fixed between the legs of the table, and the hydraulic unit is connected to the fixed beam.

The aforementioned multifunctional desk is characterized in that the drawer board support is slidably connected to the table legs, and the drawer board is slidably connected to the drawer board support.

Aforesaid multifunctional desk, it is characterized in that, described drawer board support is provided with the drawer board chute for described drawer board to slide in the place that it is connected with drawer board, and described drawer board side is provided with drawer board chute Matching pulleys.

The aforementioned multifunctional desk is characterized in that a latch is provided at the end of the drawer board chute away from the table legs.

The aforementioned multifunctional desk is characterized in that the end of the drawer board bracket away from the table legs is provided with a downwardly inclined slope.

The aforementioned multifunctional desk is characterized in that the table leg is provided with a bracket chute for the slide of the drawer board bracket, and the drawer board bracket is provided with a buckle for sliding connection with the table leg.

The aforementioned multifunctional desk is characterized in that the tabletop is hinged to the top of the table legs, and the two corners of the tabletop are respectively hinged to the tops of the table legs.

The aforementioned multifunctional desk is characterized in that two or more limiting grooves are provided on the upper surface of the drawer board.

The aforementioned multi-functional desk is characterized in that a through hole is provided on the rear baffle of the drawer.

The utility model is beneficial in that: through the implementation of the utility model, the functions of the drawing board, the display stand, the drawing table, and the ordinary desk are integrated, so that it can realize the conversion of different usage modes through simple mechanical deformation , to meet the needs of multiple majors, saving costs and improving classroom utilization.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the common desk form of the present utility model;

Fig. 3 is the schematic diagram of drawing board form of the present utility model;

Fig. 4 is the schematic diagram of the form of the display stand of the present utility model;

Fig. 5 is a schematic diagram of the form of the drawing table of the present invention.

Meanings of reference signs in the figure:

10-table leg, 11-table leg groove, 12-fixed beam, 13-support frame, 14-support chute,

20-desktop,

41-drawer board bracket, 411-clip, 42-drawer board, 421-limiting groove, 43-drawer rear baffle, 431-through hole,

50 - hydraulic press.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is made concrete introduction.

The multi-functional desk as shown in Figure 1, comprises table leg 10, is positioned at the table leg top, and the table leg groove 11 that is slidably connected with table leg 10 bottoms, and the support frame 13 that is connected with table leg groove 11 bottom, and table leg 10 slidingly connected drawers, a drawer rear baffle 43 behind the drawer, and a hydraulic device 50 for controlling the lifting of the table legs 10. The support frame 13 is a flat support frame, the first side of the support frame 13 is located between the table legs 13, and one end of the other two sides is connected with the table legs 10 and is perpendicular to the first side. The drawer includes: a drawer board support 41 and a drawer board 42 . The multifunctional desk of the present utility model also comprises the track that slides for drawer backboard 43, and drawer backboard 43 and track are fixed by self-locking mode.

A fixed crossbeam 12 with two ends fixed to the table legs 10 is arranged between the table legs 10, and a hydraulic device 50 is connected with the fixed crossbeam 12 to drive the fixed crossbeam 12 to move vertically. The top of the hydraulic device 50 is connected to the fixed beam 12 , and the bottom of the hydraulic device 50 is fixed on the supporting frame 13 . The fixed beam 12 can not only fix the table leg 10, but also control the lifting of the table leg 10 by controlling the fixed beam 12.

The drawer plate support 41 is positioned between the fixed crossbeam 11 and the desktop 20, and is slidably connected with the table legs 10 in the vertical direction, and the drawer plate 42 is slidably connected with the drawer plate support 41 in the horizontal direction. The place where the plate 42 is connected is provided with a drawer plate chute for the slide of the drawer plate 42, and the side of the drawer plate 42 is provided with a pulley cooperating with the drawer plate chute. The drawer plate chute can adjust the horizontal position of the drawer plate 42, so that the position of the drawer plate 42 can be adjusted as required. As a preferred solution, the end of the drawer board bracket 41 away from the table leg 10 is provided with a downwardly inclined inclined portion. When the edge of the drawer plate 42 near the table leg was drawn to the edge of the drawer plate support 41 away from the table leg, the drawer plate 42 could be rotated at a certain angle downwards with this edge as the axis of rotation, and the drawer plate chute was located away from the end of the table leg. There is a latch, and the latch is used to fix the angle of the drawer plate 42 that is pulled out of the drawer plate support 41. The inclined portion can limit the rotation angle of the drawer plate 42, so that the plane where the drawer plate 42 is located will not be 90 degrees with the plane where the drawer plate support 41 is located, which is convenient for fixing the drawer plate 42.

Table leg 10 is provided with the support chute 14 that slides for drawer plate support 41, and support chute 14 is used for adjusting the position of drawer vertical direction, cooperates with drawer plate chute and can adjust drawer plate 42 vertical direction and horizontal direction. Location. The drawer board bracket 41 is provided with a buckle 411 which is slidingly connected with the table leg 10 , and the buckle 411 is sleeved on the outside of the table leg 10 .

The desktop 20 is hinged to the top of the table leg 10, and the two corners of the desktop 20 are respectively hinged to the top of the table leg 10, so that the angle of the desktop 20 and the table leg 10 can be controlled by the hinge.

The upper surface of the drawer board 42 is provided with two or more limiting grooves 421, and the limiting grooves 421 are used for the desktop 20 to be stuck in the limiting grooves 421 to fix the position of the desktop, and can be adjusted according to the needs of different groups of people. Select different angles to clamp the desktop 20 in different limiting grooves 421 . The drawer backboard 43 is provided with a through hole 431, the through hole 431 can fix the things on the desktop 20, and is convenient to hold the drawer backboard 43 to slide on the track. The through hole 431 is preferably a waist-shaped through hole.

Fig. 2 is the schematic diagram when common desk form of the present utility model. As shown in Figure 3, when the multifunctional desk of the present utility model is deformed from an ordinary desk form to a drawing board form, the drawer rear baffle 43 is drawn out, tilted upward and fixed, and the table top 20 is rotated to make it form a certain angle and snap into it. The limit groove 421 of the drawer plate 42 is fixed, and the height of the fixed beam 12 is adjusted by the hydraulic device 50 to select a suitable position. As shown in Figure 4, when the multifunctional desk of the present utility model is deformed from an ordinary desk form to a display stand form, the drawer plate 42 is pulled out, and rotated downward to fix it at a certain angle, and the rotating desktop is fixed at an angle of 20 degrees to the drawer plate 42 On, adjust the height of the hydraulic device 50 to form a display stand. As shown in Figure 5, when the utility model became the drawing table form, the height of the desktop 20 was adjusted to a suitable position by the hydraulic device 50, and the drawer plate 42 was drawn out to make it horizontal, thus forming the drawing table.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the above-mentioned embodiments do not limit the utility model in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation all fall within the protection scope of the utility model.

Claims (10)

1. A multi-functional desk, comprising table legs and a desktop at the top of said table legs, characterized in that it comprises: a table leg groove slidingly connected to the bottom of said table leg, a support frame connected to the bottom of said table leg groove , a drawer slidably connected to the table legs, a drawer rear baffle at the rear of the drawer, and a hydraulic device for controlling the lifting of the table legs; the drawer includes: a drawer board bracket and a drawer board; Tracks on which the drawer backs slide. 2. The multifunctional desk according to claim 1, characterized in that, a fixed crossbeam fixed thereto is arranged between said table legs, and said hydraulic unit is connected with the fixed crossbeam. 3 . The multifunctional desk according to claim 2 , wherein the drawer board support is slidably connected to the table legs, and the drawer board is slidably connected to the drawer board support. 4 . 4. The multifunctional desk according to claim 3, wherein the drawer board support is provided with a drawer board chute for the slide of the drawer board at the place where it is connected with the drawer board, and the side of the drawer board is There are pulleys that cooperate with drawer board runners. 5. The multifunctional desk according to claim 4, characterized in that, the end of the slide groove of the drawer board away from the table leg is provided with a latch. 6. The multifunctional desk according to claim 5, characterized in that, the end of the drawer board bracket away from the table legs is provided with a downwardly inclined slope. 7. The multifunctional desk according to claim 6, wherein said table leg is provided with a support chute for said drawer plate support to slide, and said drawer plate support is provided with a clip that is slidably connected with table leg buckle. 8 . The multifunctional desk according to claim 7 , wherein the tabletop is hinged to the tops of the table legs, and the two corners of the tabletop are respectively hinged to the tops of the table legs. 9. The multifunctional desk according to any one of claims 1 to 8, characterized in that 2 or more limiting grooves are provided on the upper surface of the drawer board. 10. The multi-functional desk according to any one of claims 1 to 8, characterized in that, a through hole is provided on the back panel of the drawer.