CN211910862U

CN211910862U - Multifunctional desk

Info

Publication number: CN211910862U
Application number: CN202020397921.7U
Authority: CN
Inventors: 邵煌丽
Original assignee: Pingxiang University
Current assignee: Pingxiang University
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-13
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to the technical field of furniture, and a multifunctional desk is disclosed, including the table, the upper end of table is seted up flutedly, one side border of recess is connected with through hinge rotation and places the board, the back lateral wall fixedly connected with connecting block of placing the board, the inside wall of recess rotates through first antifriction bearing and is connected with the threaded rod, and the threaded rod extends to recess the place ahead, the pole wall threaded connection of threaded rod has the screw thread piece, and the lateral wall upper end of screw thread piece and the lateral wall of connecting block all rotate jointly through the pin rod and be connected with the bracing piece, the top right side of table is equipped with the desk lamp, and the upper end right side of table set up with desk lamp assorted groove of. The utility model discloses effectively reduced the study to the injury of student's cervical vertebra, and can provide the illumination when light is darker, reduce dim light and influence student's eyesight, increased the functionality of desk, can accomodate the storage with lighting apparatus when not using simultaneously, reduce space occupancy.

Description

Multifunctional desk

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a multifunctional desk.

Background

Desks, which are tables for writing or reading, are usually provided with drawers, compartments and file racks.

At present, parents can equip children with special desks in order to enable children to have a good learning environment at home, but the existing desks still have the following defects:

firstly, when children read, the health of cervical vertebra can be affected by long-time head lowering, and the existing desk can not be used for angle adjustment of reading according to requirements;

secondly, the existing desk has single function and can not provide illumination when the light is dark.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that children can not provide illumination when light is dark in the prior art that the health of cervical vertebra can be influenced by long-time head lowering when reading, and the current desk can not be read according to the demand angle modulation, and the current desk function is comparatively single simultaneously, and the multifunctional desk that provides.

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

a multifunctional desk comprises a desk plate, wherein a groove is formed in the upper end of the desk plate, a placing plate is rotatably connected to one side edge of the groove through a hinge, a connecting block is fixedly connected to the rear side wall of the placing plate, a threaded rod is rotatably connected to the inner side wall of the groove through a first rolling bearing and extends to the front of the groove, a threaded block is in threaded connection with the rod wall of the threaded rod, the upper end of the side wall of the threaded block and the side wall of the connecting block are respectively and rotatably connected with a supporting rod through a pin rod, a desk lamp is arranged on the right side above the desk plate, a containing groove matched with the desk lamp is formed in the right side of the upper end of the desk plate, a plurality of rotating rods are rotatably connected to the inner side wall of the containing groove through a second rolling bearing, driving rollers are fixedly sleeved on the rod walls of the plurality of rotating rods, the driving rollers are jointly connected, the lateral wall of U-shaped piece passes through the pivot to be connected with the lateral wall lower extreme rotation of desk lamp, the desk lamp is equipped with stop gear and is connected with the U-shaped piece through stop gear, accomodate the left side wall upper end in groove and seted up the seal groove, and the inside sliding connection of seal groove has the closing plate, accomodate the right side wall upper end in groove and seted up with closing plate assorted draw-in groove.

Preferably, the limiting mechanism comprises a T-shaped rod, a limiting plate and a reset spring, the left end of the limiting plate is fixedly connected with the lower end of the right side wall of the desk lamp, the upper end of the limiting plate is connected with the vertical rod wall of the T-shaped rod in a sliding mode through a through hole, a limiting groove of the T-shaped rod is formed in the right side of the upper end of the U-shaped block, the reset spring is located between the upper end of the limiting plate and the horizontal rod wall of the T-shaped rod and fixedly arranged, and the reset spring is movably sleeved with the vertical rod wall of the T-shaped rod.

Preferably, the front side and the rear side of the right end of the sealing plate are fixedly connected with iron blocks, and the front side and the rear side of the groove bottom of the clamping groove are fixedly connected with magnets corresponding to the iron blocks.

Preferably, the cavity has been seted up to the inside right side below of table, and the pole wall of one of them bull stick extends to inside the cavity, the pole wall of bull stick is located the fixed worm wheel that has cup jointed of the inside one end of cavity, the upper end right side of table rotates through third antifriction bearing and is connected with the worm, and the worm extends to inside the cavity, the worm wheel meshes with the worm mutually and is connected.

Preferably, the lower end of the table plate is fixedly connected with a storage box.

Preferably, a plurality of partition plates are connected between the lower inner side wall of the storage box and the lower end of the table plate in a sliding mode.

Compared with the prior art, the utility model provides a multifunctional desk possesses following beneficial effect:

1. this multifunctional desk, through the table that is equipped with, can supply the student to read and write the use, place the board through being equipped with, the connecting block, the threaded rod, mutually supporting of thread piece and bracing piece, can make when reading and place the board slope and rise, can let child need not look down at the head when reading always, reduce the injury to the cervical vertebra, through the desk lamp that is equipped with, can provide the illumination when light is darker, reduce the influence of dim light to student's eyesight, through a plurality of bull sticks that are equipped with, mutually supporting of a plurality of driving rollers and conveyer belt, the position of people's quick adjustment desk lamp of can being convenient for, through the U-shaped piece that is equipped with, can accomodate the desk lamp when not using and store, reduce the space occupancy.

2. This multifunctional desk through the hutch that is equipped with, can supply the student to store books, through a plurality of baffles that are equipped with, can be convenient for the student separately place books of different classes, and can adjust the storage space size according to books quantity, through the stop gear who is equipped with, can prevent that the desk lamp from rotating at the during operation at will, through mutually supporting of the worm that is equipped with and worm wheel, can prevent that the desk lamp during operation from sliding at will, guarantees going on smoothly of illumination work.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses effectively reduced the study to the injury of student's cervical vertebra, and can provide the illumination when light is darker, reduced dim light and influenced student's eyesight, increased the functionality of desk, can accomodate the storage with lighting apparatus when not using simultaneously, reduce the space occupancy.

Drawings

Fig. 1 is a schematic structural view of a multifunctional desk provided by the present invention;

FIG. 2 is a schematic side view of the placement plate of FIG. 1;

FIG. 3 is a schematic side view of the receiving groove of FIG. 1;

fig. 4 is an enlarged view of a portion a of fig. 1.

In the figure: 1 table, 2 place the board, 3 connecting blocks, 4 threaded rods, 5 screw thread blocks, 6 bracing pieces, 7 desk lamps, 8 conveyer belts, 9U-shaped blocks, 10 sealing plates, 11T-shaped bars, 12 limiting plates, 13 return springs, 14 iron blocks, 15 magnets, 16 worm wheels, 17 worms, 18 hutches, 19 baffles.

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.

Referring to fig. 1-4, a multifunctional desk comprises a desk plate 1, a groove is arranged at the upper end of the desk plate 1, a placing plate 2 is rotatably connected to one side edge of the groove through a hinge, a connecting block 3 is fixedly connected to the rear side wall of the placing plate 2, a threaded rod 4 is rotatably connected to the inner side wall of the groove through a first rolling bearing, the threaded rod 4 extends to the front of the groove, a threaded block 5 is in threaded connection with the rod wall of the threaded rod 4, the upper end of the side wall of the threaded block 5 and the side wall of the connecting block 3 are both rotatably connected with a supporting rod 6 through a pin rod, a desk lamp 7 is arranged on the right side above the desk plate 1, an accommodating groove matched with the desk lamp 7 is arranged on the right side of the upper end of the desk plate 1, a plurality of rotating rods are rotatably connected to the inner side wall of the accommodating groove through a second rolling bearing, driving, the lateral wall fixedly connected with U-shaped piece 9 on conveyer belt 8, the lateral wall of U-shaped piece 9 passes through the pivot to be connected with the lateral wall lower extreme rotation of desk lamp 7, and desk lamp 7 is equipped with stop gear and is connected with U-shaped piece 9 through stop gear, has seted up the seal groove on the left side wall of accomodating the groove, and the inside sliding connection of seal groove has closing plate 10, accomodate the right side wall upper end in groove seted up with closing plate 10 assorted draw-in groove.

Stop gear includes T shape pole 11, limiting plate 12 and reset spring 13, the left end of limiting plate 12 and the right side wall lower end fixed connection of desk lamp 7, and the upper end of limiting plate 12 passes through the through-hole and the vertical portion pole wall sliding connection of T shape pole 11, the spacing groove with T shape pole 11 is seted up on the upper end right side of U-shaped piece 9, reset spring 13 is located fixed the setting between the upper end of limiting plate 12 and the horizontal portion pole wall of T shape pole 11, and reset spring 13 cup joints with the vertical portion pole wall activity of T shape pole 11, when light is darker, rotatory desk lamp 7, when T shape pole 11 is rotatory to the spacing groove position under reset spring 13's elastic action, can inject the spacing inslot portion, thereby can effectively spacing to desk lamp 7, prevent desk lamp 7 from rotating at will.

The equal fixedly connected with iron plate 14 in both sides around the right-hand member of closing plate 10, the equal fixedly connected with in both sides and the corresponding magnet 15 in iron plate 14 position around the tank bottom of draw-in groove, when not using desk lamp 7, with the rotatory inslot portion of accomodating of desk lamp 7, make closing plate 10 remove rightwards and can seal the accomodating groove, under the effect of two magnet 15, can prevent that two iron plates 14 from removing at will to can prevent that closing plate 10 from removing at will.

The cavity has been seted up to the inside right side below of table 1, and the pole wall of one of them bull stick extends to inside the cavity, the pole wall of bull stick is located the fixed cover of the inside one end of cavity and has connect worm wheel 16, the upper end right side of table 1 rotates through third antifriction bearing and is connected with worm 17, and worm 17 extends to inside the cavity, worm wheel 16 meshes with worm 17 mutually and is connected, rotate worm 17, can make worm wheel 16 rotate, thereby can make one of them bull stick rotate, rotatory completion back, under worm 17 and worm wheel 16's auto-lock performance, can prevent that a plurality of bull sticks from rotating at will, thereby can avoid U-shaped piece 9 to remove at will.

The lower end of the desk board 1 is fixedly connected with a storage box 18, which is convenient for students to store books.

A plurality of clapboards 19 are connected between the lower inner side wall of the storage box 18 and the lower end of the table board 1 in a sliding mode, so that students can place different books separately, and the size of the storage space can be adjusted according to the number of the books.

In the utility model, when in use, the desk plate 1 is arranged for students to read and write, the threaded block 5 can be moved backwards by arranging the placing plate 2, the connecting block 3, the threaded rod 4, the threaded block 5 and the supporting rod 6 when reading, the threaded rod 4 is rotated to move the threaded block 5, the supporting rod 6 can be moved upwards under the matching of the connecting block 3, so that the placing plate 2 can be obliquely lifted, further children can read without lowering heads all the time when reading, the injury to cervical vertebra is reduced, the desk lamp 7 is opened by arranging the desk lamp 7, illumination can be provided when the light is dark, the influence of dark light on the eyesight of students is reduced, one of the rotating rods is rotated by arranging a plurality of rotating rods, a plurality of driving rollers and the conveying belt 8, so that one of the driving rollers can be rotated, the conveying belt 8 can be rotated and moved under the matching of other driving rollers, thereby can make U-shaped piece 9 move forward or backward, and then can make desk lamp 7 move forward or backward, can be convenient for people's quick adjustment desk lamp 7's position, through the U-shaped piece 9 that is equipped with, can rotate desk lamp 7 when not using, can take in the storage inslot with desk lamp 7 inside to can reduce space occupancy.

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 multifunctional desk comprises a desk plate (1) and is characterized in that a groove is formed in the upper end of the desk plate (1), a placing plate (2) is connected to one side edge of the groove in a rotating mode through a hinge, a connecting block (3) is fixedly connected to the rear side wall of the placing plate (2), a threaded rod (4) is connected to the inner side wall of the groove in a rotating mode through a first rolling bearing, the threaded rod (4) extends to the front of the groove, a threaded block (5) is connected to the rod wall of the threaded rod (4) in a threaded mode, the upper end of the side wall of the threaded block (5) and the side wall of the connecting block (3) are connected with a supporting rod (6) in a rotating mode through a pin rod, a desk lamp (7) is arranged on the right side above the desk plate (1), a containing groove matched with the desk lamp (7) is formed in the right side of the upper end of the desk plate (, and the pole wall of a plurality of bull sticks is all fixed has cup jointed the driving roller, and is a plurality of the driving roller is connected through conveyer belt (8) transmission jointly, the last lateral wall fixedly connected with U-shaped piece (9) of conveyer belt (8), the lateral wall of U-shaped piece (9) passes through the pivot and is connected with the lateral wall lower extreme rotation of desk lamp (7), desk lamp (7) are equipped with stop gear and are connected with U-shaped piece (9) through stop gear, the seal groove has been seted up to the left side wall upper end of accomodating the groove, and the inside sliding connection of seal groove has closing plate (10), the right side wall upper end of accomodating the groove seted up with closing plate (10) assorted draw-in groove.

2. The multifunctional desk of claim 1, wherein the limiting mechanism comprises a T-shaped rod (11), a limiting plate (12) and a return spring (13), the left end of the limiting plate (12) is fixedly connected with the lower end of the right side wall of the desk lamp (7), the upper end of the limiting plate (12) is slidably connected with the vertical rod wall of the T-shaped rod (11) through a through hole, a limiting groove is formed in the right side of the upper end of the U-shaped block (9) and connected with the T-shaped rod (11), the return spring (13) is fixedly arranged between the upper end of the limiting plate (12) and the horizontal rod wall of the T-shaped rod (11), and the return spring (13) is movably sleeved with the vertical rod wall of the T-shaped rod (11).

3. The multifunctional desk of claim 1, wherein the sealing plate (10) is fixedly connected with iron blocks (14) at the front and rear sides of the right end, and the clamping groove is fixedly connected with magnets (15) at the front and rear sides of the groove bottom corresponding to the positions of the iron blocks (14).

4. The multifunctional desk as claimed in claim 1, wherein a cavity is formed below the right side of the interior of the desk board (1), the wall of one of the rotating rods extends into the cavity, a worm wheel (16) is fixedly sleeved at one end of the wall of the rotating rod, which is located inside the cavity, a worm (17) is rotatably connected to the right side of the upper end of the desk board (1) through a third rolling bearing, the worm (17) extends into the cavity, and the worm wheel (16) is meshed with the worm (17).

5. A multifunctional desk as claimed in claim 1, characterised in that a storage box (18) is fixedly connected to the lower end of the desk top (1).

6. Multifunctional desk according to claim 5, characterized in that a plurality of partitions (19) are jointly slidably connected between the lower inner side wall of the compartment (18) and the lower end of the desk top (1).