CN215076442U - Combined desk - Google Patents

Abstract

The utility model discloses a combined desk, it includes the table: the quantity of table is two, the bottom of table has set gradually fore-stock and back frame subassembly from the past backward, the bottom and the fore-stock of table contact, the bottom of back frame subassembly is turned left from the right side and is set gradually lifting unit and direction subassembly, the bottom fixedly connected with placing bag of right side table. The utility model discloses a rotating knob, finally make the rear side of table upwards or move down, and then adjust the inclination of table, through pulling the right side table from the rear side, can dismantle the table, take out the easel and expand again, finally can establish right side table card on the easel, this combination formula desk, possess the advantage of pluralism, through the inclination of adjusting the table, make things convenient for the view and effectively avoid the influence of light irradiation to the sight in the classroom, can be transformed into the drawing board with the right side table simultaneously, it is from taking the drawing board to need not the student, not only satisfy student's user demand, occupation space still is reduced.

Description

Combined desk

Technical Field

The utility model belongs to the technical field of the desk, especially relate to combination formula desk.

Background

The desks are used by learners, from eight-side desks in the earliest school hall, desks used for schools and learning in the school hall are all called desks in a unified mode, most schools are single-person desks and double-person desks which are processed by solid wood in the traditional mode, and for users with special heights, desks and stools can be prepared additionally.

At present, when a curriculum is drawn and drawn, people need to carry a drawing bag to carry an easel to go to class, the existing desk is simple in structure and single in function, and only can be used for placing books, people can not conveniently go to class with a heavy drawing board every day, and meanwhile, the desk and the easel are placed in a classroom simultaneously, so that the occupied space is large, and the desk and the easel are not beneficial to people to walk around in a classroom.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined desk to solve the technical problems of the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: combined desk, it includes the table: the quantity of table is two, fore-stock and back frame subassembly have been set gradually in the past backward in the bottom of table, the bottom and the fore-stock contact of table, lifting unit and direction subassembly have been set gradually from the right side to left in the bottom of back frame subassembly, and the bottom fixedly connected with placing bag of right side table, the easel has been placed to the inner chamber of placing bag.

Preferably, the rear frame component comprises a rear frame positioned at the rear side of the bottom of the table plate, and two limiting mechanisms are arranged on the surface of the rear frame.

Preferably, the limiting mechanism comprises a movable sleeve which is rotatably connected to the surface of the rear support, a T-shaped block is fixedly connected to the top of the movable sleeve, and a T-shaped groove matched with the T-shaped block is formed in the bottom of the table plate.

Preferably, the lifting assembly comprises a screw rod rotatably connected to the right end of the bottom of the rear support, the surface of the screw rod is in threaded connection with a screw pipe, the bottom end of the screw pipe is fixedly connected with the front support, and the top of the surface of the screw rod is fixedly connected with a knob.

Preferably, the guide assembly comprises an inner rod fixedly connected to the left side of the bottom end of the rear frame assembly, the surface of the inner rod is connected with an outer tube in a sliding mode, and the bottom end of the outer tube is fixedly connected with the front support.

Preferably, the length of the placing bag is equal to that of the table board.

The utility model has the advantages that:

the utility model discloses a rotating knob, finally make the rear side of table upwards or move down, and then adjust the inclination of table, through pulling the right side table from the rear side, can dismantle the table, take out the easel and expand again, finally can establish right side table card on the easel, this combination formula desk, possess the advantage of pluralism, inclination through adjusting the table, make things convenient for the view and effectively avoid the influence of light irradiation in the classroom to the sight, can be transformed into the drawing board with the right side table simultaneously, it is from taking the drawing board to need not the student, not only satisfy student's user demand, occupation space still reduces.

Second, the utility model discloses a setting of back frame subassembly can play limiting displacement to the table, avoids the table to drop from the fore-stock.

Thirdly, the utility model discloses a setting of lifting unit can play the regulating action to the after-poppet for the after-poppet can reciprocate.

Fourth, the utility model discloses a setting of direction subassembly, when the after-poppet removed, the after-poppet drove interior pole and slides at the inner chamber of outer tube for interior pole plays the guide effect to the after-poppet, and then makes the stable reciprocating of after-poppet.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic structural perspective view of an embodiment of the present invention;

fig. 2 is a perspective view illustrating a structure of an embodiment of the present invention in an expanded state;

fig. 3 is a schematic perspective view of a local connection structure according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the table comprises a table plate, 2, a front support, 3, a rear frame assembly, 31, a rear support, 32, a limiting mechanism, 321, a movable sleeve, 322, a T-shaped block, 323, a T-shaped groove, 4, a lifting assembly, 41, a screw rod, 42, a screw tube, 43, a knob, 5, a guide assembly, 51, an inner rod, 52, an outer tube, 6, a placing bag, 7 and an easel.

Detailed Description

Hereinafter, embodiments of the inventive combination desk will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-3 show a combined desk according to an embodiment of the present invention, which includes a desk board 1: the table board 1 is provided with two table boards 1, the bottom of the table board 1 is sequentially provided with a front support 2 and a rear support assembly 3 from front to back, the bottom of the table board 1 is contacted with the front support 2, the rear support assembly 3 comprises a rear support 31 positioned at the rear side of the bottom of the table board 1, the surface of the rear support 31 is provided with two limiting mechanisms 32, each limiting mechanism 32 comprises a movable sleeve 321 rotatably connected to the surface of the rear support 31, the top of the movable sleeve 321 is fixedly connected with a T-shaped block 322, the bottom of the table board 1 is provided with a T-shaped groove 323 matched with the T-shaped block 322, the table board 1 can be limited by the arrangement of the rear support assembly 3, the table board 1 is prevented from falling off the front support 2, the bottom of the rear support assembly 3 is sequentially provided with a lifting assembly 4 and a guide assembly 5 from right to left, the lifting assembly 4 comprises a screw rod 41 rotatably connected to the right end of the bottom of the rear support assembly 3, the surface of the screw rod 41 is in threaded connection with a screw tube 42, bottom and preceding support 2 fixed connection of solenoid 42, top fixedly connected with knob 43 on screw rod 41 surface, setting through lifting unit 4, can play the regulating action to back support 31, make back support 31 can reciprocate, guide unit 5 includes the left interior pole 51 of fixed connection in back support 31 bottom, the sliding surface of interior pole 51 is connected with outer tube 52, the bottom and preceding support 2 fixed connection of outer tube 52, setting through guide unit 5, when back support 31 removes, back support 31 drives interior pole 51 and slides at the inner chamber of outer tube 52, make interior pole 51 play the guiding action to back support 31, and then make the stable reciprocating of back support 31, the bottom fixedly connected with placing bag 6 of right side table 1, the length of placing bag 6 equals with the length of table 1, drawing frame 7 has been placed to the inner chamber of placing bag 6.

The working principle is as follows: the utility model discloses during the use, the user is through rotating knob 43, knob 43 drives screw rod 41 and rotates in step, make screw rod 41 upwards or move down, screw rod 41 drives after-poppet 31 and interior pole 51 synchronous motion, interior pole 51 slides at the inner chamber of outer tube 52, after-poppet 31 drives movable sleeve 321 and T-shaped piece 322 synchronous motion, make T-shaped piece 322 slide and promote the rear side of table 1 and upwards or move down at the inner chamber of T-shaped groove 323, and then adjust table 1's inclination, through pulling right side table 1 from the rear side, make T-shaped piece 322 break away from the inner chamber of T-shaped groove 323 and can accomplish the operation of dismantling table 1, the easel 7 in 6 inner chambers of pocket will be placed this moment takes out and expandes, finally establish right side table 1 card on easel 7 can, diversified purpose has been reached promptly.

In summary, the following steps: the combined desk has the advantages that the desk board 1 can be disassembled by rotating the knob 43, the easel 7 can be taken out and unfolded, and the right desk board 1 can be clamped on the easel 7, so that the combined desk has diversified advantages, the influence of light irradiation in a classroom on sight can be effectively avoided by adjusting the inclination angle of the desk board 1, the right desk board 1 can be converted into the drawing board, the use requirements of students can be met, the occupied space can be reduced, the problems that the existing desk is simple in structure and single in function, only can be used for placing books, people can carry heavy drawing boards to bring inconvenience every day, and meanwhile, the desk and the easel can be placed in a classroom simultaneously, so that the occupied space is large, is not beneficial to the moving of people in class.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims (6)

1. The combined desk is characterized by comprising a desk plate (1): the quantity of table (1) is two, fore-stock (2) and back frame subassembly (3) have set gradually in the past backward in the bottom of table (1), the bottom and the fore-stock (2) contact of table (1), the bottom of back frame subassembly (3) is turned left from the right side and is set gradually lifting unit (4) and direction subassembly (5), and bottom fixedly connected with placing bag (6) of right side table (1), easel (7) have been placed to the inner chamber of placing bag (6).

2. The combined desk of claim 1, wherein the rear frame assembly (3) comprises a rear support (31) positioned at the rear side of the bottom of the desk board (1), and two limiting mechanisms (32) are arranged on the surface of the rear support (31).

3. The combined desk of claim 2, wherein the limiting mechanism (32) comprises a movable sleeve (321) rotatably connected to the surface of the rear support (31), a T-shaped block (322) is fixedly connected to the top of the movable sleeve (321), and a T-shaped groove (323) matched with the T-shaped block (322) is formed in the bottom of the desk plate (1).

4. The combined desk of claim 3, wherein the lifting assembly (4) comprises a screw rod (41) rotatably connected to the right end of the bottom of the rear support (31), a screw tube (42) is threadedly connected to the surface of the screw rod (41), the bottom end of the screw tube (42) is fixedly connected with the front support (2), and a knob (43) is fixedly connected to the top of the surface of the screw rod (41).

5. The combined desk of claim 4, wherein the guide assembly (5) comprises an inner rod (51) fixedly connected to the left side of the bottom end of the back frame assembly (3), an outer tube (52) is slidably connected to the surface of the inner rod (51), and the bottom end of the outer tube (52) is fixedly connected with the front support (2).

6. Combined desk according to claim 5, characterised in that the length of the placing pocket (6) is equal to the length of the desk top (1).

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