CN112741421A

CN112741421A - Multifunctional desk and chair

Info

Publication number: CN112741421A
Application number: CN202110032808.8A
Authority: CN
Inventors: 熊志林; 梅建设
Original assignee: Jiangxi Hongda Security Equipment Group Co ltd
Current assignee: Jiangxi Hongda Security Equipment Group Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of desk and chair components, in particular to a multifunctional desk and chair, which comprises a desk, a chair, a storage device, a positioning device, a foot pad device, a height adjusting device and a control device, wherein the storage device is arranged on a desk body and comprises a first storage area and a second storage area; the positioning device is arranged in the first accommodating area, the foot pad device is arranged on the table feet, the height adjusting device comprises a first lifting device and a second lifting device, and the control device controls the positioning device and the height adjusting device. In order to avoid the problem that the learning materials are difficult to take due to the fact that the learning materials are stacked up and down, the positioning device is additionally arranged in the first storage area, students can stack the learning materials left and right, then the learning materials are fixed through the positioning device, the learning materials are compactly placed in the first storage area, and finding and taking are convenient.

Description

Multifunctional desk and chair

Technical Field

The invention relates to the technical field of desk and chair components, in particular to a multifunctional desk and chair.

Background

The desk and the chair are main facilities of schools, are main tools for students to attend classes and study, and have various existing desks and chairs, such as drawer type desks, rocker type desks, opening type desks and the like, which have the advantages and the disadvantages respectively, but the structures of the desks and the chairs are different; at present, a plurality of learning materials and auxiliary learning articles are used by students, the desks cannot meet the reasonable positions for placing various articles even if the students cannot put the learning materials and the auxiliary learning articles, and articles such as a schoolbag, a cup, an umbrella and the like cannot be placed reasonably.

The multifunctional desk and chair disclosed in the patent with the application number of CN201810254878.6 comprises a desk and a chair, wherein the chair consists of a chair frame and chair legs, the chair frame is axially connected with a chair plate, a chair bucket is arranged in the chair frame below the chair plate, the front lower side of the chair plate is provided with a spring buckle, and the chair legs are arranged below the chair frame and the chair bucket; the desk consists of a desk bucket and desk legs, wherein the desk bucket is provided with a front desk bucket and a rear desk bucket; the left side and the right side of the table bucket are respectively provided with a quadrilateral folding device, each quadrilateral folding device consists of a fixed base strip, a multifunctional mounting strip and front and rear connecting strips, the rear end of each multifunctional mounting strip is provided with a sliding chute, the rear end of each sliding chute is provided with a positioning groove, a connecting shaft at the upper end of the connecting strip at the rear side can slide back and forth in the sliding chute, and the multifunctional mounting strips at the two sides are provided with movable table plates; the rear table hopper is axially connected with a rear cover plate, and the front upper side of the rear cover plate is connected with a multipurpose rocking plate; the invention has the advantages that: simple and scientific structure, convenient and comfortable use and well solves a plurality of difficult problems.

The multifunctional desk and chair of the patent divides the desk bucket into a front desk and a rear desk, and has simple structure and convenient use. However, the main articles of the students are books and other learning materials, the front desk bucket of the desk and chair in the patent is large in size and is a place for mainly placing the books, and if a large amount of the learning materials such as the books are placed in the front desk bucket in an up-and-down stacked manner, the books are inconvenient to arrange and take.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art and provide a multifunctional desk and chair.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a multifunctional desk and chair comprises a desk, a chair, a containing device, a positioning device, a foot pad device, a height adjusting device and a control device,

the desk comprises a desk body and desk legs, and the seat comprises a base and a seat board;

the storage device is arranged on the table body and comprises a first storage area and a second storage area, the first storage area is located at the front end of the second storage area, a table board capable of being opened movably is arranged at the top of the first storage area, and the first storage area is used for storing learning materials;

the positioning device is arranged in the first accommodating area and comprises a positioning plate, a moving device and a sensing device, the positioning plate is used for fixing learning materials, the moving device is used for driving the positioning plate to move left and right to fix the learning materials, and the sensing device is used for sensing whether the positioning plate is fixed with the learning materials or not;

the foot-padding device is arranged on the desk foot and is used for padding the foot of the student;

the height adjusting device comprises a first lifting device and a second lifting device, the first lifting device is used for driving the seat plate to move up and down, and the second lifting device is used for driving the foot pad device to move up and down;

and the control device is respectively connected with the positioning device and the heightening device and controls the positioning device and the heightening device.

Further, the bottom of the second containing area is higher than that of the first containing area.

Furthermore, the front end of the table is hinged to the table body, a first electronic lock for opening and closing the table is arranged on the table, and the first electronic lock is connected with the control device.

Furthermore, a movable door is arranged on the outer side of the second containing area, a second electronic lock is arranged on the movable door, and the second electronic lock is connected with the control device.

Furthermore, a heater is arranged on the foot pad device.

Furthermore, the first lifting device is arranged on the base, and the seat plate is rotatably arranged on the first lifting device.

Furthermore, movable handrails are arranged on two sides of the seat board.

Furthermore, the moving device comprises a motor, a screw rod and a screw rod sliding block matched with the screw rod, the screw rod sliding block is connected with the positioning plate, and the motor drives the screw rod to rotate so as to drive the screw rod sliding block to move left and right.

Further, the sensing device is a pressure sensor, the pressure sensor is used for detecting the pressure between the learning materials and the positioning plate and transmitting the pressure value to the control device, and when the pressure value reaches a preset value, the control device controls the moving device to stop driving.

Furthermore, a partition plate is arranged in the first containing area and arranged between the positioning plate and the moving device.

The invention has the beneficial effects that: from the above description of the invention, it can be seen that, compared with the prior art, the multifunctional desk and chair of the invention comprises a desk, a chair, a containing device, a positioning device, a foot pad device, a height adjusting device and a control device, wherein the containing device divides the desk into a first containing area and a second containing area which are arranged in front of and behind each other, the first containing area is used as a main containing area to contain learning materials, in order to avoid the problem that the learning materials are difficult to take due to the fact that the learning materials are stacked up and down, the positioning device is additionally arranged in the first containing area, students can stack up the learning materials left and right, and then the learning materials are fixed through the positioning device, so that the learning materials are compactly placed in the first containing area, the searching and taking are convenient, moreover, the foot pad device is arranged on the desk foot for the students to pad the foot, when the students need to adjust the height of the desk and chair, the height of the foot pad device and chair only needs to be adjusted through the height, the height-adjustable desk is convenient to use, and in addition, the overall height of the desk body is unchanged, so that other students cannot be influenced by height adjustment.

Drawings

FIG. 1 is a schematic side view of a multi-functional desk and chair according to the preferred embodiment of the present invention;

FIG. 2 is a schematic top view of a multi-functional desk and chair according to the preferred embodiment of the present invention;

FIG. 3 is a schematic bottom view of a portion of a multi-functional desk and chair according to the preferred embodiment of the present invention;

reference numerals: 1. a desk; 2. a seat; 3. a storage device; 4. a positioning device; 5. a foot pad device; 6. a height adjusting device; 7. a control device; 11. a table body; 12. a table leg; 21. a base; 22. a seat plate; 23. a movable armrest; 31. a first receiving area; 32. a second receiving area; 33. a table plate; 34. a first electronic lock; 35. a movable door; 36. a second electronic lock; 37. a partition plate; 41. positioning a plate; 42. a mobile device; 43. an induction device; 51. a heater; 61. a first lifting device; 62. a second lifting device; 421. a motor; 422. a screw rod; 423. and a screw rod sliding block.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a preferred embodiment of the present invention, a multifunctional desk and chair, comprises a desk 1, a seat 2, a storage device 3, a positioning device 4, a foot-cushion device 5, a height-adjusting device 6, and a control device 7,

the desk 1 comprises a desk body 11 and desk legs 12, and the seat 2 comprises a base 21 and a seat plate 22;

the storage device 3 is arranged on the table body 11 and comprises a first storage area 31 and a second storage area 32, the first storage area 31 is positioned at the front end of the second storage area 32, a table plate 33 capable of being opened movably is arranged at the top of the first storage area 31, and the first storage area 31 is used for storing learning materials;

the positioning device 4 is disposed in the first accommodating area 31, the positioning device 4 includes a positioning plate 41, a moving device 42, and a sensing device 43, the positioning plate 41 is used for fixing the learning materials, the moving device 42 is used for driving the positioning plate 41 to move left and right to fix the learning materials, and the sensing device 43 is used for sensing whether the positioning plate 41 is fixed with the learning materials;

the foot-padding device 5 is arranged on the desk foot 12 and is used for padding feet of students;

the height adjusting device 6 comprises a first lifting device 61 and a second lifting device 62, the first lifting device 61 is used for driving the seat plate 22 to move up and down, and the second lifting device 62 is used for driving the foot pad device 5 to move up and down;

the control device 7 is connected with the positioning device 4 and the height adjusting device 6 respectively and controls the positioning device 4 and the height adjusting device 6.

The invention relates to a multifunctional desk and chair, which comprises a desk 1, a chair 2, a containing device 3, a positioning device 4, a foot pad device 5, a height adjusting device 6 and a control device 7, wherein the desk 1 is divided into a first containing area 31 and a second containing area 32 which are arranged in front of and behind each other by the containing device 3, the first containing area 31 is used as a main containing area to contain learning materials, in order to avoid the problem that the learning materials are difficult to take due to the fact that the learning materials are stacked up and down, the positioning device 4 is additionally arranged in the first containing area 31, students can stack up the learning materials left and right, a positioning plate 41 is driven to move left and right by a moving device 42 to extrude the learning materials, and then the learning materials are fixed, so that the learning materials are compactly placed in the first containing area 31 and are convenient to find and take, in addition, the foot pad device 5 is arranged on desk feet 12 of the invention and chair for the students to pad feet, when the students need to adjust the, the height of the foot pad device 5 and the height of the seat plate 22 can be adjusted only through the height adjusting device 6, the whole height of the table body 11 does not need to be adjusted, the table is convenient to use, in addition, the whole height of the table body 11 is not changed, other students cannot be influenced by height adjustment, the table is more scientific, and the positioning device 4 and the height adjusting device 6 are controlled through the control device 7, so that the table is more intelligent and automatic. The first lifting device 61 and the second lifting device 62 may be hydraulic telescopic cylinders, and the control device 7 may be configured by a PLC controller and a display, but not limited thereto.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in the present embodiment, the bottom of the second receiving area 32 is higher than the bottom of the first receiving area 31. For the convenience of putting feet for students, the bottom of the second storage area 32 should be higher in amount, and the second storage area 32 can be used for storing sundries of stationery and wallets, and is separated from main learning materials for convenient arrangement.

In this embodiment, the front end of the table 33 is hinged to the table body 11, the table 33 is provided with a first electronic lock 34 for opening and closing the table 33, and the first electronic lock 34 is connected to the control device 7. The front end of the desk plate 33 is hinged on the desk body 11 so as to movably open the desk plate 33 and take or place study materials, the desk plate 33 is provided with a first electronic lock 34, and the control device 7 controls the first electronic lock 34 to be opened and closed so as to have an anti-theft function.

In this embodiment, a movable door 35 is disposed outside the second receiving area 32, a second electronic lock 36 is disposed on the movable door 35, and the second electronic lock 36 is connected to the control device 7. A movable door 35 is provided outside the second housing area 32, a second electronic lock 36 is attached to the movable door 35, and the opening and closing of the second electronic lock 36 is controlled by the control device 7, so that the antitheft function is provided.

In the present embodiment, the foot-rest device 5 is provided with a heater 51. The heater 51 is arranged on the foot pad device 5, so that feet of students can be heated when the weather is cold.

In the present embodiment, the first lifting device 61 is disposed on the base 21, and the seat plate 22 is rotatably disposed on the first lifting device 61. The first lifting device 61 is supported by the base 21, and the seat plate 22 is rotatably arranged on the first lifting device 61, so that students can move conveniently.

In this embodiment, the seat plate 22 is provided with movable armrests 23 on both sides. The movable handrails 23 are arranged on the two sides of the seat board 22, so that the seat board is more comfortable and safer.

In this embodiment, the moving device 42 includes a motor 421, a screw 422, and a screw slider 423 engaged with the screw 422, the screw slider 423 is connected to the positioning plate 41, and the motor 421 drives the screw 422 to rotate so as to drive the screw slider 423 to move left and right. The moving device 42 drives the screw rod 422 to rotate through the motor 421, and further drives the screw rod sliding block 423 to move left and right to drive the positioning plate 41 to move left and right to fix the learning data, wherein the motor 421 may be a servo motor, which is convenient for the control device 7 to control, but is not limited thereto.

In this embodiment, the sensing device 43 is a pressure sensor, the pressure sensor is used for detecting the pressure between the learning material and the positioning plate 41 and transmitting the pressure value to the control device 7, and when the pressure value reaches a preset value, the control device 7 controls the moving device 42 to stop driving. The sensing device 43 is a pressure sensor, when the moving device 42 drives the positioning plate 41 to move so as to press and fix the learning material, the pressure sensor detects the pressure between the learning material and the positioning plate 41, the pressure value when the learning material is compact and the pressure between the learning material and the positioning plate 41 is not too large is determined as a preset value, when the preset value is reached, the positioning plate 41 fixes the learning material, the control device 7 controls the moving device 42 to stop driving, and the positioning device 4 is prevented from being damaged due to too large pressure.

In the present embodiment, a partition plate 37 is disposed in the first receiving area 31, and the partition plate 37 is disposed between the positioning plate 41 and the moving device 42. The partition plate 37 is arranged in the first accommodation area 31, and the positioning plate 41 and the moving device 42 are separated by the partition plate 37, so that the study materials can be placed conveniently and safely.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A multifunctional desk and chair is characterized in that: comprises a desk (1), a seat (2), a containing device (3), a positioning device (4), a foot pad device (5), a height adjusting device (6) and a control device (7),

the desk (1) comprises a desk body (11) and desk legs (12), and the seat (2) comprises a base (21) and a seat board (22);

the storage device (3) is arranged on the table body (11) and comprises a first storage area (31) and a second storage area (32), the first storage area (31) is located at the front end of the second storage area (32), a table board (33) capable of being opened movably is arranged at the top of the first storage area (31), and the first storage area (31) is used for storing learning materials;

the positioning device (4) is arranged in the first accommodating area (31), the positioning device (4) comprises a positioning plate (41), a moving device (42) and a sensing device (43), the positioning plate (41) is used for fixing the learning materials, the moving device (42) is used for driving the positioning plate (41) to move left and right to fix the learning materials, and the sensing device (43) is used for sensing whether the positioning plate (41) is fixed with the learning materials or not;

the foot-padding device (5) is arranged on the table legs (12) and is used for padding the feet of the students;

the height adjusting device (6) comprises a first lifting device (61) and a second lifting device (62), the first lifting device (61) is used for driving the seat plate (22) to move up and down, and the second lifting device (62) is used for driving the foot pad device (5) to move up and down;

and the control device (7) is respectively connected with the positioning device (4) and the height adjusting device (6) and controls the positioning device (4) and the height adjusting device (6).

2. The multifunctional desk and chair of claim 1, wherein: the bottom of the second receiving area (32) is higher than the bottom of the first receiving area (31).

3. The multifunctional desk and chair of claim 1, wherein: the front end of table (33) articulates on the table body (11), be provided with on table (33) and be used for opening and close first electronic lock (34) of table (33), first electronic lock (34) are connected with controlling means (7).

4. The multifunctional desk and chair of claim 1, wherein: the outer side of the second containing area (32) is provided with a movable door (35), a second electronic lock (36) is arranged on the movable door (35), and the second electronic lock (36) is connected with the control device (7).

5. The multifunctional desk and chair of claim 1, wherein: a heater (51) is arranged on the foot pad device (5).

6. The multifunctional desk and chair of claim 1, wherein: the first lifting device (61) is arranged on the base (21), and the seat plate (22) is rotatably arranged on the first lifting device (61).

7. The multifunctional desk and chair of claim 1, wherein: the two sides of the seat board (22) are provided with movable armrests (23).

8. The multifunctional desk and chair of claim 1, wherein: the moving device (42) comprises a motor (421), a screw rod (422) and a screw rod sliding block (423) matched with the screw rod (422), the screw rod sliding block (423) is connected with the positioning plate (41), and the motor (421) drives the screw rod (422) to rotate so as to drive the screw rod sliding block (423) to move left and right.

9. The multifunctional desk and chair of claim 1, wherein: the sensing device (43) is a pressure sensor, the pressure sensor is used for detecting the pressure between the learning materials and the positioning plate (41) and transmitting the pressure value to the control device (7), and when the pressure value reaches a preset value, the control device (7) controls the moving device (42) to stop driving.

10. The multifunctional desk and chair of claim 1, wherein: a partition plate (37) is arranged in the first containing area (31), and the partition plate (37) is arranged between the positioning plate (41) and the moving device (42).