CN214803112U

CN214803112U - Desk with functions of fixing books and placing stationery

Info

Publication number: CN214803112U
Application number: CN202120420976.XU
Authority: CN
Inventors: 郭园园; 郭阳; 杨青灵; 旷启才; 郭法伟; 王金端; 曾茂荣; 李洪涛; 位占帅
Original assignee: Dengzhou Junfeng Furniture And Building Materials Co ltd
Current assignee: Dengzhou Junfeng Furniture And Building Materials Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-23
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a desk with the functions of book fixing and stationery placing, belonging to the technical field of furniture. A desk with functions of book fixing and stationery placing comprises a desktop, wherein a rotating plate is rotatably connected inside the desktop, the bottom end of the rotating plate is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a supporting plate, two ends of the supporting plate are both slidably connected with guide rods, one end of each guide rod is fixedly connected with a mounting plate, the bottom end of each mounting plate is fixedly provided with a motor, the output end of each motor is fixedly provided with a lead screw, and the other end of each lead screw is fixedly connected with the mounting plate; the utility model discloses the rotatory stationery case that opens of rotor plate, the bottom plate area stationery rise to the take away stationery after the take away, then make the electrical telescopic handle shrink close the stationery case, set up like this and not only can avoid being bumped when putting books and stationery on the desktop, but also can keep the desktop level and smooth, facilitate the use.

Description

Desk with functions of fixing books and placing stationery

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a desk with books are fixed and stationery is put and is put function.

Background

The desk is one of indispensable learning tools of students, also is the article furnishings that the student contact time is longest in one day, and the use comfort level, the functionality and the safe reliability of use of desk directly influence the comprehensive evaluation of numerous teachers and students and parents to the desk.

Usually, students stack a large number of books on desks, and because people need to walk frequently, the books on the desks are easy to fall down and fall off, and stationery is also directly placed on the desks, and the stationery is easy to fall off and cause damage, so high school students need to expend a large amount of energy to stack the books orderly, and the stationery is placed in drawers of the desks, so that the work is more laborious, and the stationery is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the book on the desk is easy to fall down and fall off in the prior art, and providing a desk with the functions of fixing the book and placing stationery.

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

a desk with functions of book fixing and stationery placing comprises a desktop, wherein a rotating plate is rotatably connected inside the desktop, a connecting rod is rotatably connected at the bottom end of the rotating plate, a supporting plate is rotatably connected at the other end of the connecting rod, guide rods are slidably connected at both ends of the supporting plate, a mounting plate is fixedly connected at one end of each guide rod, a motor is fixedly mounted at the bottom end of the mounting plate, a lead screw is fixedly mounted at the output end of the motor, the other end of the lead screw is fixedly connected with the mounting plate, the middle part of the lead screw is in threaded connection with the supporting plate, a baffle is fixedly connected at the top end of the supporting plate, a rotating plate is rotatably connected inside the desktop, an extension spring is movably connected at one end of the rotating plate, a first rope is fixedly connected at the other end of the extension spring, a bottom plate is fixedly connected at the other end of the first rope, and an electric telescopic rod is fixedly installed at the bottom end of the bottom plate.

Preferably, the inside of the desktop is rotatably connected with a book placing plate, and two sides of the book placing plate are rotatably connected with supporting rods.

Preferably, one end of the supporting rod is rotatably connected with a moving block, and one side of the moving block is slidably connected with a sliding groove.

Preferably, the moving block comprises a block body, a key is connected to the inside of the block body in a sliding mode, and a second rope is fixedly connected to one end of the key.

Preferably, the other end of the second rope is fixedly connected with a clamping block, and a compression spring is fixedly mounted at the top end of the clamping block.

Preferably, the bottom end of the mounting plate is fixedly connected with a sliding rod, the other end of the sliding rod is fixedly provided with a table leg, and one side of the table leg is fixedly connected with a cross beam.

Compared with the prior art, the utility model provides a desk with books are fixed and stationery puts function possesses following beneficial effect:

1. the utility model, through the matching arrangement between the rotating plate, the connecting rod, the supporting plate, the lead screw, the rotating plate, the extension spring, the first rope and the bottom plate, when the device is used, when needing to put books, the motor is started to rotate the lead screw, the lead screw rotates to make the supporting plate rise, when the supporting plate rises, the bottom of the connecting rod also rises, the bottom of the connecting rod rises to make the other end drive the rotating plate to rotate, the rotating plate rotates to open the book box, when the supporting plate rises to drive the book to rise, the book is put between the baffles, take out the books needed to be used, finally the supporting plate descends, the rotating plate rotates to make the books hidden inside, keep the desktop flat, when needing to take out the stationery, the electric telescopic rod extends to make the bottom plate stationery rise, the bottom plate rises to make one end of the first rope rise, the other end of the first rope pulls the rotating plate through the extension spring, the rotating plate rotates to open the stationery box, the bottom plate with the stationery ascends to a certain height, the stationery is taken away, and then the electric telescopic rod is contracted to close the stationery box, so that the stationery box can be prevented from being knocked off when books and the stationery are placed on a desktop, the desktop can be kept flat, and the stationery box is convenient to use.

2. The utility model discloses, through putting the book board, the bracing piece, cooperation setting between movable block and the spout, make this device when using, the button of holding the movable block top makes second rope pulling fixture block, make the fixture block rise, at this moment the bottom of fixture block contactless spout, then promote the movable block forward and make the bracing piece remove, the bracing piece removes and makes and put the book board rotatory, after putting the book board and rotate suitable angle, loosen the button, compression spring extends the one end contact spout that makes the fixture block, a position for fixing the movable block, then put the positive card strip of book board and rotate ninety degrees, put books and watch on putting the book board, it diminishes to set up the angle of low head when watching books that can make the student like this, reduce the pressure that the cervical vertebra received.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the rotating plate of the present invention;

fig. 4 is a schematic structural diagram of the moving block of the present invention.

In the figure: 1. a desktop; 2. a rotating plate; 3. a connecting rod; 4. a support plate; 5. a guide bar; 6. mounting a plate; 7. a motor; 8. a lead screw; 9. a rotating plate; 10. an extension spring; 11. a first rope; 12. a base plate; 13. an electric telescopic rod; 14. a baffle plate; 15. placing a book plate; 16. a support bar; 17. a moving block; 18. a chute; 19. a slide rod; 20. desk legs; 21. a cross beam; 1701. a block body; 1702. pressing a key; 1703. a second rope; 1704. a clamping block; 1705. compressing the spring.

Detailed Description

The technical solutions in the embodiments of 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 understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a desk with functions of book fixing and stationery placing comprises a desktop 1, a rotating plate 2 is rotatably connected inside the desktop 1, a connecting rod 3 is rotatably connected to the bottom end of the rotating plate 2, a supporting plate 4 is rotatably connected to the other end of the connecting rod 3, guide rods 5 are slidably connected to both ends of the supporting plate 4, a mounting plate 6 is fixedly connected to one end of each guide rod 5, a motor 7 is fixedly mounted at the bottom end of the mounting plate 6, a lead screw 8 is fixedly mounted at the output end of the motor 7, the other end of the lead screw 8 is fixedly connected with the mounting plate 6, the lead screw 8 is started to rotate the lead screw 8, the supporting plate 4 is rotated to lift the supporting plate 4, when the supporting plate 4 lifts, the bottom end of the connecting rod 3 lifts to drive the rotating plate 2 to rotate, the rotating plate 2 rotates to open a book box, when the supporting plate 4 lifts to drive the top end of the book, books are put between baffles 14 and taken out to be used, the middle part of a screw rod 8 is in threaded connection with a support plate 4, the top end of the support plate 4 is fixedly connected with the baffles 14, the inside of a desktop 1 is rotatably connected with a rotating plate 9, one end of the rotating plate 9 is movably connected with an extension spring 10, the other end of the extension spring 10 is fixedly connected with a first rope 11, the other end of the first rope 11 is fixedly connected with a bottom plate 12, the bottom end of the bottom plate 12 is fixedly provided with an electric telescopic rod 13, the electric telescopic rod 13 is extended to enable the bottom plate 12 to lift with the stationeries, the bottom plate 12 lifts to enable one end of the first rope 11 to lift, the other end of the first rope 11 pulls the rotating plate 9 through the extension spring 10, then the rotating plate 9 rotates to open a stationery box, the bottom plate 12 lifts to a certain height with the stationeries, the stationeries are taken away, the inside of the desktop 1 is rotatably connected with a book placing plate 15, and the front of the book placing plate 15 is rotatably connected with a clamping strip, the clamping strip can rotate ninety degrees, both sides of the book placing plate 15 are rotatably connected with the supporting rods 16, one end of each supporting rod 16 is rotatably connected with the moving block 17, one side of each moving block 17 is slidably connected with the sliding groove 18, each moving block 17 comprises a block body 1701, the inside of each block body 1701 is slidably connected with a button 1702, one end of each button 1702 is fixedly connected with a second rope 1703, the other end of each second rope 1703 is fixedly connected with a clamping block 1704, the top end of each clamping block 1704 is fixedly provided with a compression spring 1705, the bottom end of the mounting plate 6 is fixedly connected with a sliding rod 19, the other end of each sliding rod 19 is fixedly provided with a table leg 20, and one side of each table leg 20 is fixedly connected with a cross beam 21.

In the utility model, through the matching arrangement between the rotating plate 2, the connecting rod 3, the supporting plate 4, the screw rod 8, the rotating plate 9, the extension spring 10, the first rope 11 and the bottom plate 12, when the device is used and books need to be put, the motor 7 is started to rotate the screw rod 8, the screw rod 8 rotates to lift the supporting plate 4, when the supporting plate 4 lifts, the bottom end of the connecting rod 3 also lifts, the bottom end of the connecting rod 3 lifts to drive the other end to rotate the rotating plate 2, the rotating plate 2 rotates to open the book box, when the supporting plate 4 lifts to drive the book to lift the top end, the book is put between the baffles 14, take out the books needed to be used, finally the supporting plate 4 descends, the rotating plate 2 rotates to hide the books inside, keep the desktop flat, when the stationery needs to be taken out, the electric telescopic rod 13 extends to drive the bottom plate 12 to lift with the stationery, the bottom plate 12 lifts up to drive one end of the first rope 11 to lift up, the other end of the first rope 11 pulls the rotating plate 9 through the extension spring 10, so that the rotating plate 9 rotates to open the stationery case, the bottom plate 12 carries the stationery to rise to a certain height, the stationery is taken away, then the electric telescopic rod 13 is contracted to close the stationery case, the arrangement can not only prevent books and the stationery from being knocked down when being placed on a desktop, but also keep the desktop flat and convenient to use, through the matching arrangement among the book placing plate 15, the supporting rod 16, the moving block 17 and the sliding groove 18, when the device is used, the press key 1702 above the moving block 17 is pressed to enable the second rope 1703 to pull the clamping block 1704 to enable the clamping block 1704 to rise, at the moment, the clamping block 1704 does not contact with the bottom end of the sliding groove 18, then the moving block 17 is pushed forwards to enable the supporting rod 16 to move to enable the book placing plate 15 to rotate, after the book placing plate 15 rotates to a proper angle, the press key 1702 is released, the compression spring 1705 extends to enable one end of the clamping block 1704 to contact the sliding groove 18, the position for fixing the movable block 17, then the card strip on the front of the book placing plate 15 is rotated ninety degrees, books are placed on the book placing plate 15 for watching, the arrangement can enable the student to reduce the head-lowering angle when watching the books, and the pressure on the cervical vertebra is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A desk with functions of book fixing and stationery placing comprises a desktop (1) and is characterized in that a rotating plate (2) is rotatably connected inside the desktop (1), a connecting rod (3) is rotatably connected to the bottom end of the rotating plate (2), a supporting plate (4) is rotatably connected to the other end of the connecting rod (3), guide rods (5) are uniformly and slidably connected to the two ends of the supporting plate (4), a mounting plate (6) is fixedly connected to one ends of the guide rods (5), a motor (7) is fixedly mounted at the bottom end of the mounting plate (6), a lead screw (8) is fixedly mounted at the output end of the motor (7), the other end of the lead screw (8) is fixedly connected with the mounting plate (6), the middle of the lead screw (8) is in threaded connection with the supporting plate (4), and a baffle (14) is fixedly connected to the top end of the supporting plate (4), the table top is characterized in that a rotating plate (9) is rotatably connected to the inside of the table top (1), one end of the rotating plate (9) is movably connected with an extension spring (10), the other end of the extension spring (10) is fixedly connected with a first rope (11), the other end of the first rope (11) is fixedly connected with a bottom plate (12), and an electric telescopic rod (13) is fixedly installed at the bottom end of the bottom plate (12).

2. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: the inside of the desktop (1) is rotatably connected with a book placing plate (15), and two sides of the book placing plate (15) are rotatably connected with supporting rods (16).

3. A desk with book fixing and stationery resting functions as claimed in claim 2, wherein: one end of the supporting rod (16) is rotatably connected with a moving block (17), and one side of the moving block (17) is slidably connected with a sliding groove (18).

4. A desk with book fixing and stationery resting functions as claimed in claim 3, wherein: the moving block (17) comprises a block body (1701), a key (1702) is connected to the inside of the block body (1701) in a sliding mode, and a second rope (1703) is fixedly connected to one end of the key (1702).

5. A desk with book fixing and stationery resting functions as claimed in claim 4, wherein: the other end of the second rope (1703) is fixedly connected with a clamping block (1704), and the top end of the clamping block (1704) is fixedly provided with a compression spring (1705).

6. A desk with book fixing and stationery resting functions as claimed in claim 1, wherein: the bottom fixedly connected with litter (19) of mounting panel (6), the other end fixed mounting of litter (19) has table leg (20), one side fixedly connected with crossbeam (21) of table leg (20).