CN215685692U

CN215685692U - Multifunctional study desk

Info

Publication number: CN215685692U
Application number: CN202121194513.2U
Authority: CN
Inventors: 袁铭蔚
Original assignee: Hainan Hongyu Technology Co ltd
Current assignee: Hainan Hongyu Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-01
Anticipated expiration: 2031-05-31

Abstract

The utility model belongs to the technical field of learning desks, and particularly relates to a multifunctional learning desk which aims at the existing opening problem. The utility model divides the whole desktop into two desktops, which can help students to quickly find out needed books, thereby improving the learning efficiency.

Description

Multifunctional study desk

Technical Field

The utility model relates to the technical field of learning desks, in particular to a multifunctional learning desk.

Background

The desk in traditional teaching is mostly wood table or iron table, and the function is single, only supplies the student to place books and stationery, but accompanies the development of modern education, and more modern education technical equipment is applied to the education and teaching field, and traditional student's desk can't satisfy the demand that holds numerous education equipment. The teaching equipment is stacked on a student desk in a disordered manner, the attention of students is dispersed, the learning state of the students is seriously influenced, a plurality of students can choose to learn and go to class on a network platform at the present stage, and no learning desk suitable for network class is available in the market.

Patent application No. CN201920130362.0 discloses a multifunctional study desk. A multifunctional study desk is characterized in that: comprises table legs, a table top and a camera device; the upper end surface of the desktop is provided with a groove, and the top of the groove is provided with a protective cover; the desktop also comprises a turntable and a turnover bracket; an adjusting and positioning assembly is also arranged between the turntable and the overturning bracket; a positioning component is arranged on the overturning bracket; the multifunctional learning desk further comprises a control panel, and the control panel comprises a control button and a joint. The protective cover can be used for writing at ordinary times after being closed, and the electronic equipment can be taken out for network class after the protective cover is opened, so that the problem that the traditional desk is inconvenient to place and use electronic products is solved, the position and the angle of watching the electronic products are convenient to adjust, real-time interaction and communication with an online guide can be realized through the camera device, and the desk is simple to operate and convenient to use.

However, when the desk is used, the books in the desk bottom are too many, so that the books cannot be taken out quickly before class.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a multifunctional study desk.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional study desk, including at the bottom of the table, the top at the bottom of the table is open structure, the top both sides at the bottom of the table all rotate and install first pivot, two tables are installed at the top at the bottom of the table, the sliding tray has been seted up to the bottom of table, slidable mounting has the sliding block in the sliding tray, the one end of sliding block extends to outside the sliding tray, the other end of sliding block extends to in the sliding tray, the sliding block extends to the outer one end of sliding tray and first pivot fixed connection, the sliding tray is close to and has seted up spacing hole on one side inner wall of table, slidable mounting has the gag lever post in the spacing hole, the one end of gag lever post extends to spacing downthehole, the other end of gag lever post extends to outside the spacing hole, the limiting groove has been seted up to one side that the table is close to spacing hole, the gag lever post extends to the one end outside the spacing hole and extends to the spacing inslot.

Preferably, a sliding hole is formed in the inner wall of the bottom of the limiting hole, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod extends into the limiting groove, the other end of the limiting rod extends out of the sliding hole, and one end of the sliding rod extends into the limiting groove and is fixedly connected with the bottom of the limiting rod.

Preferably, one side of the sliding rod is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of one side of the sliding hole.

Preferably, the top of the limiting hole is provided with a groove, a second rotating shaft is installed in the groove in a rotating mode, one end of a rotating rod is fixedly installed on the second rotating shaft, and the other end of the rotating rod extends out of the groove.

Preferably, a through hole is formed in the inner wall of one side of the groove, a pull rod is slidably mounted in the through hole, a short rod is fixedly mounted at the top of the pull rod, one end of a second spring is fixedly mounted on one side of the short rod, and the other end of the second spring is fixedly connected with the inner wall of one side of the sliding groove.

Preferably, the top of dwang is rotated and is installed the third pivot, and fixed mounting has the one end of connecting rod in the third pivot, and the other end of connecting rod is rotated and is installed the fourth pivot, the one end fixed connection of fourth pivot and pull rod.

Compared with the prior art, the utility model has the beneficial effects that:

according to the multifunctional study desk, when the desk needs to be opened, the pull rod is firstly slid, the pull rod drives the fourth rotating shaft, the fourth rotating shaft drives the connecting rod, the connecting rod drives the third rotating shaft, the third rotating shaft drives the rotating rod, the rotating rod is retracted into the groove, then the first spring drives the sliding rod, the sliding rod drives the limiting rod, and the limiting rod is separated from the limiting groove, so that the purpose of opening the desktop is achieved.

The utility model divides the whole desktop into two desktops, which can help students to quickly find out needed books, thereby improving the learning efficiency.

Drawings

FIG. 1 is a schematic front view of a multifunctional desk for study according to the present invention;

FIG. 2 is a schematic structural view of part A of a multifunctional desk for learning provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of a multifunctional study desk according to the present invention.

In the figure: 1 table bottom, 2 first rotating shafts, 3 table plates, 4 sliding grooves, 5 sliding blocks, 6 limiting holes, 7 limiting rods, 8 limiting grooves, 9 sliding holes, 10 sliding rods, 11 first springs, 12 grooves, 13 second rotating shafts, 14 rotating rods, 15 third rotating shafts, 16 connecting rods, 17 fourth rotating shafts, 18 through holes, 19 pull rods, 20 short rods and 21 second springs.

Detailed Description

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

Example one

Referring to fig. 1-3, a multifunctional learning desk comprises a desk bottom 1, wherein the top of the desk bottom 1 is of an open structure, first rotating shafts 2 are rotatably arranged on two sides of the top of the desk bottom 1, two desk plates 3 are arranged on the top of the desk bottom 1, sliding grooves 4 are formed in the bottoms of the desk plates 3, sliding blocks 5 are slidably arranged in the sliding grooves 4, one ends of the sliding blocks 5 extend out of the sliding grooves 4, the other ends of the sliding blocks 5 extend into the sliding grooves 4, one ends of the sliding blocks 5 extending out of the sliding grooves 4 are fixedly connected with the first rotating shafts 2, limiting holes 6 are formed in the inner wall of one side, close to the desk plates 3, of the sliding grooves 4, limiting rods 7 are slidably arranged in the limiting holes 6, one ends of the limiting rods 7 extend into the limiting holes 6, the other ends of the limiting rods 7 extend out of the limiting holes 6, one sides, close to the limiting holes 6, of the desk plates 3 are provided with limiting grooves 8, one ends, extending out of the limiting rods 7 extend into the limiting holes 6, extend into the limiting grooves 8, the limiting rod 7 is used for fixing.

In the utility model, a sliding hole 9 is formed in the inner wall of the bottom of the limiting hole 6, a sliding rod 10 is slidably mounted in the sliding hole 9, one end of the sliding rod 10 extends into the limiting groove 8, the other end of the limiting rod 7 extends out of the sliding hole 9, and one end of the sliding rod 10 extending into the limiting groove 8 is fixedly connected with the bottom of the limiting rod 7.

In the utility model, one end of a first spring 11 is fixedly arranged on one side of a sliding rod 10, and the other end of the first spring 11 is fixedly connected with the inner wall of one side of a sliding hole 9.

In the utility model, the top of the limiting hole 6 is provided with a groove 12, a second rotating shaft 13 is rotatably arranged in the groove 12, one end of a rotating rod 14 is fixedly arranged on the second rotating shaft 13, the other end of the rotating rod 14 extends out of the groove 12, and the rotating rod 14 is used for rotating.

In the utility model, a through hole 18 is formed on the inner wall of one side of the groove 12, a pull rod 19 is slidably mounted in the through hole 18, a short rod 20 is fixedly mounted at the top of the pull rod 19, one end of a second spring 21 is fixedly mounted on one side of the short rod 20, the other end of the second spring 21 is fixedly connected with the inner wall of one side of the sliding groove 4, and the second spring 21 is used for resetting.

In the utility model, a third rotating shaft 15 is rotatably mounted on the top of the rotating rod 14, one end of a connecting rod 16 is fixedly mounted on the third rotating shaft 15, a fourth rotating shaft 17 is rotatably mounted on the other end of the connecting rod 16, the fourth rotating shaft 17 is fixedly connected with one end of a pull rod 19, and the connecting rod 16 is used for connection.

Example two

The utility model provides a multi-functional study desk, 1 at the bottom of the table, 1's top is open structure at the bottom of the table, 1's top both sides all rotate at the bottom of the table installs first pivot 2, two tables 3 are installed at the top at the bottom of the table 1, sliding tray 4 has been chisel to the bottom of table 3, slidable mounting has sliding block 5 in the sliding tray 4, sliding block 5's one end extends to outside the sliding tray 4, sliding block 5 extends to the outer one end of sliding tray 4 and first pivot 2 fixed connection, chisel has spacing hole 6 on the sliding tray 4 is close to one side inner wall of table 3, slidable mounting has gag lever post 7 in the spacing hole 6, the one end of gag lever post 7 extends to in the spacing hole 6, the other end of gag lever post 7 extends to outside the spacing hole 6, one side chisel that table 3 is close to spacing hole 6 has spacing groove 8, the one end that gag lever post 7 extends to outside the spacing hole 6 extends to in the spacing groove 8.

According to the utility model, a sliding hole 9 is chiseled on the inner wall of the bottom of the limiting hole 6, a sliding rod 10 is slidably mounted in the sliding hole 9, one end of the sliding rod 10 extends into the limiting groove 8, the other end of the limiting rod 10 extends out of the sliding hole 9, and one end of the sliding rod 10 extending into the limiting groove 8 is fixedly connected with the bottom of the limiting rod 7.

In the utility model, one end of a first spring 11 is fixedly welded on one side of a sliding rod 10, and the other end of the first spring 11 is fixedly connected with the inner wall of one side of a sliding hole 9.

In the utility model, a groove 12 is chiseled at the top of the limiting hole 6, a second rotating shaft 13 is rotatably arranged in the groove 12, one end of a rotating rod 14 is fixedly welded on the second rotating shaft 13, and the other end of the rotating rod 14 extends out of the groove 12.

In the utility model, a through hole 18 is chiseled on the inner wall of one side of the groove 12, a pull rod 19 is arranged in the through hole 18 in a sliding manner, a short rod 20 is fixedly welded at the top of the pull rod 19, one end of a second spring 21 is fixedly welded on one side of the short rod 20, and the other end of the second spring 21 is fixedly connected with the inner wall of one side of the sliding groove 4.

In the utility model, a third rotating shaft 15 is rotatably mounted on the top of the rotating rod 14, one end of a connecting rod 16 is fixedly welded on the third rotating shaft 15, a fourth rotating shaft 17 is rotatably mounted on the other end of the connecting rod 16, and the fourth rotating shaft 17 is fixedly connected with one end of a pull rod 19.

According to the multifunctional study desk, when the desk needs to be opened, firstly, the pull rod 19 slides, the pull rod 19 drives the fourth rotating shaft 17, the fourth rotating shaft 17 drives the connecting rod 16, the connecting rod 16 drives the third rotating shaft 15, the third rotating shaft 15 drives the rotating rod 14, the rotating rod 14 retracts into the groove 12, then the first spring 11 drives the sliding rod 10, the sliding rod 10 drives the limiting rod 7, and the limiting rod 7 is separated from the limiting groove 8, so that the purpose of opening the desktop is achieved. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a multi-functional study desk, including the table end (1), a serial communication port, the top of the table end (1) is open structure, the top both sides of the table end (1) are all rotated and are installed first pivot (2), two tables (3) are installed at the top of the table end (1), sliding tray (4) have been seted up to the bottom of table (3), slidable mounting has sliding block (5) in sliding tray (4), the one end of sliding block (5) extends outside sliding tray (4), the other end of sliding block (5) extends in sliding tray (4), the one end that sliding block (5) extended outside sliding tray (4) and first pivot (2) fixed connection, spacing hole (6) have been seted up on the one side inner wall that sliding tray (4) are close to table (3), slidable mounting has gag lever post (7) in spacing hole (6), the one end of gag lever post (7) extends to in spacing hole (6), the other end of the limiting rod (7) extends out of the limiting hole (6), a limiting groove (8) is formed in one side, close to the limiting hole (6), of the table plate (3), and one end, extending out of the limiting hole (6), of the limiting rod (7) extends into the limiting groove (8).

2. The multifunctional learning desk as claimed in claim 1, wherein a sliding hole (9) is formed in the inner wall of the bottom of the limiting hole (6), a sliding rod (10) is slidably mounted in the sliding hole (9), one end of the sliding rod (10) extends into the limiting groove (8), the other end of the limiting rod (7) extends out of the sliding hole (9), and one end of the sliding rod (10) extending into the limiting groove (8) is fixedly connected with the bottom of the limiting rod (7).

3. The multifunctional learning desk as claimed in claim 2, wherein one side of the sliding rod (10) is fixedly provided with one end of a first spring (11), and the other end of the first spring (11) is fixedly connected with the inner wall of one side of the sliding hole (9).

4. The multifunctional learning desk as claimed in claim 1, wherein a groove (12) is formed at the top of the limiting hole (6), a second rotating shaft (13) is rotatably mounted in the groove (12), one end of a rotating rod (14) is fixedly mounted on the second rotating shaft (13), and the other end of the rotating rod (14) extends out of the groove (12).

5. The multifunctional learning desk as claimed in claim 4, wherein a through hole (18) is formed in an inner wall of one side of the groove (12), a pull rod (19) is slidably mounted in the through hole (18), a short rod (20) is fixedly mounted at the top of the pull rod (19), one end of a second spring (21) is fixedly mounted on one side of the short rod (20), and the other end of the second spring (21) is fixedly connected with an inner wall of one side of the sliding groove (4).

6. A multifunctional learning desk as claimed in claim 4, wherein the top of the rotating rod (14) is rotatably provided with a third rotating shaft (15), the third rotating shaft (15) is fixedly provided with one end of a connecting rod (16), the other end of the connecting rod (16) is rotatably provided with a fourth rotating shaft (17), and the fourth rotating shaft (17) is fixedly connected with one end of a pull rod (19).