CN103859806A - Multifunctional desk - Google Patents

Abstract

The invention provides a multifunctional desk, belonging to the technical field of educational furniture design, which can solve the problems of single function, rigid and regular shape and inconvenient movement of the existing classroom desk. The invention includes a main table and an auxiliary table with self-locking universal wheels, a groove matching the first flap is provided in the middle of the main table, and a locking rack is provided at the middle bottom of the groove. A flap is hinged to both sides of the groove of the main table through a rotating shaft; the first flap is provided with a groove matching the second flap, and the second flap is connected to both sides of the groove of the first flap through a rotating shaft. Hinged; the fixed end of the support bar is connected to the fixed plate through the rotating shaft, and the fixed plate is fixed to the bottom of the second flap; the two sides of the bottom surface of the main table are provided with a quarter-arc slide groove, and the groove is provided with a ring The slider connected by the buckle, the surface shape of the auxiliary table board is a very symmetrical figure, and is fixed on both sides of the main table board through the ring buckle on the bottom surface. Mainly used in school classrooms.

Description

A multifunctional desk

Technical field

The invention belongs to the technical field of educational furniture design. the

Background technique

At present, known classroom desks are strip-shaped or square, and have a single function. The regular and rigid shape is not conducive to forming a relaxed and lively classroom atmosphere and stimulating the imagination of students; it is also impossible to easily adjust the layout of the table according to the different teaching content, thereby improving the teaching effect. Table legs are fixed or inconvenient to move, which also brings great inconvenience to students in moving the table. Existing splicable tables are not suitable for classrooms because of their shape design and lack of corresponding auxiliary structures. the

Contents of the invention

The purpose of the present invention is to provide a multifunctional desk, which can effectively overcome the disadvantages of existing classroom desks such as single function, rigid and regular shape, and inconvenient movement. the

The object of the present invention is achieved through the following technical solutions: a multi-functional desk, comprising a main table and an auxiliary table with self-locking universal wheels, the middle part of the main table is provided with a Matching groove, the middle bottom of the groove is provided with a locking rack, the first flap is hinged to both sides of the groove of the main table through the shaft; the first flap is provided with a concave hole matching the second flap The second flap is hinged to both sides of the groove of the first flap through the rotating shaft; the fixed end of the support clip is connected to the fixed plate through the rotating shaft, and the fixed plate is fixed to the bottom of the second flap; the two sides of the bottom surface of the main table There is a chute with a quarter arc, and there is a slider connected with the ring buckle in the groove. The surface shape of the auxiliary table plate is a very symmetrical figure, and it is fixed on both sides of the main table board through the ring buckle on the bottom surface. the

The movable end of the supporting clamping bar is arranged in the clamping rack in the middle of the main table board. the

A locker is arranged under the auxiliary table, and four self-locking universal wheels are arranged at the bottom of the locker. the

The shape of the present invention can be designed by calculating the relevant dimensions of the arc-shaped plate and the streamlined plate, so that the two can be spliced into "O" and "S" shapes. The ring buckles are installed on both sides of the arc-shaped board, and the lower side of the streamlined board is designed with a matching chute, and the ring buckle is locked into the chute to securely splice the boards. The different angle flipping of the turnover plate on the main table surface is realized through the cooperation of the rotating shaft provided on it, the locking rack and the locking teeth of different shapes designed on the main table plate. It can realize relatively continuous angle change and angle change in different flip directions when adapting to "O" shape and "S" shape transformation. The first flap is hingedly connected with the pivot between the main table boards through the rotating shaft, and the first flap is turned to support the movable end of the supporting clip on the locking rack, so that the positive adjustment of the desktop angle can be realized. Flip the second flap, and support the movable end of the support bar on the rack, so that the reverse adjustment of the desktop angle can be realized. Thereby realizing the two-way adjustment of the desktop copy. The connection between the first main boards can be realized through the buckle. the

The beneficial effect of the present invention compared with the prior art is that it can be flexibly adjusted into "O" shape and "S" shape according to the needs of the site, and different numbers of tables can be selected to be connected into a whole, so as to be suitable for different occasions; lockers And the flap expands the function of the table; the self-locking universal wheel improves the movement flexibility of the table and the fixation of the table without moving. It is widely applicable to classroom teaching and discussion needs, enhances the interaction between teachers and students, greatly improves the shape of the existing classroom table, increases the visual fluidity in the classroom, fully expands the function of the table, and increases the mobility of the table sex. Moreover, in this design, the edges and corners of the existing desks are avoided, and the occurrence of bumps is prevented to a certain extent, which is safer and enhances the comfort of students in the classroom. the

Description of drawings

Fig. 1 is a schematic diagram of a single group structure of the present invention

Figure 2 The longitudinal section structure diagram of the first flap turned inside

Figure 3 The structure diagram of the longitudinal section of the second flap turned outward

Figure 4 top view of the main table

Figure 5 Schematic diagram of the connection between the main and auxiliary table boards

Figure 6 three-dimensional view of the buckle structure

Figure 7 Schematic diagram of splicing the main and auxiliary table boards into an "S" shape table top

Figure 8 Schematic diagram of splicing the main and auxiliary table boards into an "O"-shaped tabletop

Example

The present invention will be further described below by accompanying drawing:

A multifunctional desk, comprising a main table 1 and an auxiliary table 9 with self-locking universal wheels 10, the middle part of the main table 1 is provided with a groove matching the first flap 2, the groove The middle bottom is provided with a locking rack 6, and the first flap 2 is connected to both sides of the groove of the main table 1 through the rotating shaft 11; the first flap 2 is provided with a groove matching the second flap 3, The second turnover panel 3 is connected to both sides of the groove of the first turnover panel 2 through the rotating shaft 11; the fixed end of the support clip 5 is connected with the fixed plate 4 through the rotating shaft, and the fixed panel 4 is fixed to the bottom of the second turnover panel 3; the main table Both sides of the plate 1 are provided with a chute with a quarter arc, and a slide block 8 connected with the buckle 7 is arranged in the groove. The movable end of the support clip 5 acts on the locking rack 6 in the middle of the main table 1 when supporting the first flap 2 or the second flap 3, and its fixed end is screwed or riveted to the second flap. The bottoms of the two flaps 3 are connected. the

The surface shape of the auxiliary table board 9 is a very symmetrical figure, and is fixed on both sides of the main table board 1 by ring buckles 7 . the

The locker is arranged below the auxiliary table 9, and simultaneously serves as the supporting legs of the auxiliary table 9. The bottom of the locker is provided with four self-locking universal wheels 10. the

The outer shape of the present invention can be designed by calculating the relevant dimensions of the arc-shaped main table 1 and the streamlined auxiliary table 9, so that the two can be spliced into "O" and "S" shapes. Ring buckle 7 is installed under the both sides of arc-shaped main table board 1, and the chute 12 that cooperates with it is designed on both sides of streamlined auxiliary table board 9, and ring buckle 7 locks into chute 12 and desktop can be spliced firmly. The different angles of the first turnover plate 2 on the main table top 1 are turned over by the cooperation of the rotating shaft 11 and the locking rack 6 provided on it with the support clips 5 provided on the main table 1 . It can realize relatively continuous angle changes and angle changes in different flip directions when adapting to "O" shape and "S" shape transformation. The first flap 2 is hingedly connected to the main table top 1 through the rotating shaft 11, and the first flap 2 is turned to support the support bar 5 on the locking rack 6, so that the positive adjustment of the desktop angle can be realized. Flip the second flap 3 to support the support bar 5 on the locking rack 6, so that the reverse adjustment of the desktop angle can be realized. Thereby realizing the two-way adjustment of the desktop copy. The connection between the main table board 1 and the auxiliary table board 9 can be realized through the ring buckle 7 . the

The beneficial effect of the present invention compared with the prior art is that the product of the present invention can be flexibly adjusted into "O" shape and "S" shape according to the needs of the site, and different numbers of tables can be selected to be connected into a whole, so that it is suitable for different occasions; Lockers and flip panels expand the table's functions; self-locking universal wheels improve the flexibility of the table's movement and the table's fixity when it is not moving. It is widely applicable to classroom teaching and discussion needs, enhances the interaction between teachers and students, greatly improves the shape of the existing classroom table, increases the visual fluidity in the classroom, fully expands the function of the table, and increases the mobility of the table sex. Moreover, in this design, the edges and corners of the existing desks are avoided, and the occurrence of bumps is prevented to a certain extent, which is safer and enhances the comfort and happiness of students in the classroom. the

Finally, it is noted that the above embodiments are only used for the technical solution of the present invention and are not limiting. Those of ordinary skill in the art may make other modifications or equivalent replacements to the technical solution of the present invention, as long as they do not depart from the spirit and spirit of the technical solution of the present invention. All should be included in the scope of the claims of the present invention. the

Claims (3)

1. A multifunctional desk, including a main table (1) and an auxiliary table (9) with self-locking universal wheels (10), characterized in that: the middle part of the main table (1) is equipped with The matching groove of the first flap (2), the middle bottom of the groove is provided with a locking rack (6), the first flap (2) passes through the shaft (11) and the groove of the main table (1) Both sides are hinged; the first flap (2) is provided with a groove matching the second flap (3), and the second flap (3) is connected to both sides of the groove of the first flap through the shaft (11) Hinged; the fixed end of the support clip (5) is connected to the fixed plate (4) through the rotating shaft, and the fixed plate (4) is fixed to the bottom of the second flap (3); the two sides of the bottom surface of the main table (1) are provided with straps The chute (12) of a quarter arc is provided with a slide block (8) connected to the ring buckle (7) in the groove; the surface shape of the auxiliary table board (9) is a very symmetrical figure, and the ring buckle ( 7) Fix on both sides of the main table board (1). 2. A multi-functional desk according to claim 1, characterized in that: the movable end of the support clip (5) is set in the clip rack (6) in the middle of the main table (1). 3. A multifunctional desk according to claim 1, characterized in that: a locker is provided under the auxiliary table (9), and four self-locking universal wheels ( 10).

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