CN112806728A

CN112806728A - Desk with self-adaptive desktop angle

Info

Publication number: CN112806728A
Application number: CN202110047815.5A
Authority: CN
Inventors: 吴超奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-05-18

Abstract

The invention relates to a desk, in particular to a desk with a self-adaptive desktop angle. The desk with the desktop angle self-adaptive function needs to be designed, a large amount of wood is not wasted, the desk is durable, and people can conveniently adjust the height and the angle of the desk. A desk with a self-adaptive desktop angle is characterized by comprising: the number of the foot pads is four, and a transverse plate is arranged between every two foot pads; the vertical plate is arranged on the transverse plate; and the supporting device is arranged on the vertical plate and used for adjusting the height. According to the desk, the sliding plate is pulled to move according to the self requirement, the sliding plate moves to drive the book drawer to move, when the book drawer moves to a proper position, the sliding plate is fixed by twisting the first screw rod, the book drawer is fixed, people can learn on the desk plate, the arc-shaped sliding rod plays a role in buffering through the action of the first reset spring, and therefore the height and the angle of the desk can be conveniently adjusted by people.

Description

Desk with self-adaptive desktop angle

Technical Field

The invention relates to a desk, in particular to a desk with a self-adaptive desktop angle.

Background

The desk is generally used by students, and the desks used for schools are unified into the desk from the eight-side desk in the earliest school hall. At present, most of existing desks are single desks processed by solid wood, the desks are convenient to process, a large amount of wood needs to be wasted, the desks are not durable, the sizes of students are different, the heights and angles of the existing desks are fixed, the human body bends to the desk and chair, and the pressure on eyes, neck and back is easily caused due to improper visual range and sitting posture.

How to design a desk which does not need to waste a large amount of wood, is durable and is convenient for people to adjust the height and the height of the angle and the self-adaption of the angle of the desktop becomes the problem to be solved at present.

Disclosure of Invention

In order to overcome the defects that a desk made of solid wood wastes a large amount of wood, is not durable, has fixed height and angle and is easy to cause pressure on eyes, neck and back, the technical problem of the invention is as follows: the desk is characterized in that the height and the angle of the desk are adjustable, and the desk is suitable for being used as a desk.

The technical scheme is as follows: a desk with a self-adaptive desktop angle is characterized by comprising: the number of the foot pads is four, and a transverse plate is arranged between every two foot pads; the vertical plate is arranged on the transverse plate; the supporting device is arranged on the vertical plate and used for adjusting the height; and the rotating device is arranged on the supporting device and used for adjusting the angle.

Further, the supporting device comprises: the sliding plate is arranged on the vertical plate in a sliding manner; the book drawer is arranged between the two sliding plates; the screw cylinders are symmetrically arranged on the vertical plate; first screw rod, first screw rod rotary type are installed between two spiral shells, and first screw rod is connected with the riser.

Further, the rotating device includes: the rotating shaft is rotatably arranged on the book drawer; the table plate is arranged on the rotating shaft; the arc-shaped sliding rods are symmetrically and slidably arranged on the drawer and are fixedly connected with the table plate; the first return spring is wound between the desk plate and the arc-shaped sliding rod.

Further, still including dynamics adjusting device, dynamics adjusting device is including: the fixed block is arranged on the drawer; the hydraulic oil cylinder is arranged on the fixed block; the second screw is rotatably arranged on the hydraulic oil cylinder; the sliding disc is arranged on the hydraulic oil cylinder in a sliding manner and is fixedly connected with the second screw rod; the piston disc is arranged on the hydraulic oil cylinder in a sliding mode; the second return spring is arranged between the piston disc and the sliding disc; and the guide pipes are arranged on the hydraulic oil cylinder and communicated with the hydraulic oil cylinder, and are respectively fixedly connected and communicated with the two sides of the book drawer.

Further, still including keeping off the book device, keep off the book device including: the sliding rods are symmetrically arranged on the table board; the sliding baffle is arranged between the two sliding rods in a sliding manner; the third return spring is wound between the sliding baffle and the sliding rod; the contact plates are symmetrically arranged on the drawer and matched with the sliding baffle.

Further, still including stop device, stop device is including: the fixed plates are symmetrically arranged on the book drawer; the rubber pad is arranged on the fixed plate.

Furthermore, the conduit is made of rubber.

Furthermore, the foot pad is made of rubber.

The invention has the following advantages:

1. through pulling the sliding plate according to self demand and removing, the sliding plate removes and drives the book steamer tray and remove, when the book steamer tray removes to suitable position, through wrench movement first screw rod with the sliding plate fixed, the book steamer tray just also is fixed, and then people can study on the table, the arc slide bar is through first reset spring's effect, the table plays the cushioning effect, so, can be convenient for people all adjust the height and the angle of desk.

2. Through the effect that keeps off the book device, can be so that the table carry on spacingly to books when being the tilt state, so, books emergence landing when can avoiding the table to be the tilt state.

3. Through stop device's effect, can carry on spacingly to the table, so, can avoid the table upwards swing excessive.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional view of the supporting device of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is a schematic perspective view of the rotating device of the present invention.

Fig. 5 is an enlarged view of part B of the present invention.

Fig. 6 is a schematic cross-sectional view of the force adjusting device of the present invention.

Fig. 7 is a schematic perspective view of the book blocking device of the present invention.

Fig. 8 is a schematic perspective view of the limiting device of the present invention.

In the above drawings: 1: foot pad, 2: transverse plate, 3: a vertical plate, 4: supporting device, 41: sliding plate, 42: drawer, 43: barrel, 44: first screw, 5: rotating device, 51: rotating shaft, 52: table, 53: arc slide bar, 54: first return spring, 6: dynamics adjusting device, 61: fixed block, 62: hydraulic oil cylinder, 63: second screw, 64: sliding disk, 65: piston disc, 66: second return spring, 67: catheter, 7: book blocking device, 71: slide bar, 72: slide damper, 73: third return spring, 74: contact plate, 8: stop device, 81: fixing plate, 82: and (7) a rubber pad.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

A desk with a self-adaptive desktop angle is shown in figures 1-5 and comprises foot pads 1, transverse plates 2, vertical plates 3, supporting devices 4 and rotating devices 5, the number of the foot pads 1 is four, the transverse plates 2 are fixedly connected between the foot pads 1 on the left side and the right side, the vertical plates 3 are fixedly connected in the middle of the tops of the transverse plates 2, the supporting devices 4 are arranged on the vertical plates 3, and the rotating devices 5 are arranged on the supporting devices 4.

The supporting device 4 comprises a sliding plate 41, a book drawer 42, screw cylinders 43 and first screw rods 44, the sliding plate 41 is arranged in the vertical plate 3 in an inner sliding mode, the screw cylinders 43 are fixedly connected to the upper portions of the front side and the rear side of the vertical plate 3, the first screw rods 44 are arranged between the two screw cylinders 43 in a threaded rotating mode, the first screw rods 44 are connected with the vertical plate 3, and the book drawer 42 is fixedly connected between the tops of the sliding plates 41 on the front side and the rear side.

The rotating device 5 comprises a rotating shaft 51, a table plate 52, an arc-shaped sliding rod 53 and a first return spring 54, the rotating shaft 51 is rotatably arranged on the upper side of the left part of the book drawer 42, the table plate 52 is fixedly connected to the rotating shaft 51 in the circumferential direction, the arc-shaped sliding rods 53 are slidably arranged on the front side and the rear side of the right part of the book drawer 42, the top end of each arc-shaped sliding rod 53 is fixedly connected with the bottom of the table plate 52, and the first return spring 54 is wound between the right side of the bottom of the table plate 52 and the upper part of each arc-.

Firstly, people pull the sliding plate 41 to move according to the self requirements, the sliding plate 41 moves to drive the drawer 42 to move, when the drawer 42 moves to a proper position, the sliding plate 41 is fixed by twisting the first screw rod 44, the drawer 42 is also fixed, people can learn on the desk plate 52, and the arc-shaped sliding rod 53 plays a role in buffering the desk plate 52 through the action of the first return spring 54.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 6 and 7, the hydraulic oil cylinder further comprises a force adjusting device 6, wherein the force adjusting device 6 comprises a fixed block 61, a hydraulic oil cylinder 62 and a second screw 63, the book comprises a sliding disc 64, a piston disc 65, a second return spring 66 and a guide pipe 67, wherein the rear part of the right side of the outer bottom of the book drawer 42 is fixedly connected with a fixed block 61, a hydraulic oil cylinder 62 is fixedly connected onto the fixed block 61, a second screw 63 is rotatably arranged at the rear part of the hydraulic oil cylinder 62, the sliding disc 64 is arranged in the hydraulic oil cylinder 62 in a sliding manner, the circle center position of the rear side face of the sliding disc 64 is fixedly connected with the front end of the second screw 63, a piston disc 65 is arranged in the hydraulic oil cylinder 62 in a sliding manner, the piston disc 65 is positioned at the front side of the sliding disc 64, the second return spring 66 is fixedly connected between the rear side face of the piston disc 65 and the front side face of the sliding disc 64, the front part of the pressing oil cylinder is fixedly connected with and.

The book blocking device 7 is further included, the book blocking device 7 comprises a sliding rod 71, a sliding baffle plate 72, a third return spring 73 and a contact plate 74, the sliding rod 71 is symmetrically and fixedly connected to the right portion of the desk plate 52 in a front-back mode, the sliding baffle plate 72 is arranged between the front sliding rod 71 and the rear sliding rod 71 in a sliding mode, the third return spring 73 is wound between the inner side of the sliding baffle plate 72 and the upper portion of the sliding rod 71, the contact plate 74 is fixedly connected to the front side and the rear side of the right portion of the book drawer 42, and the contact plate 74.

When people need to adjust the angle of the table 52, the second screw 63 can be twisted to rotate, the second screw 63 rotates to drive the sliding disc 64 to move, the sliding disc 64 moves to drive the piston disc 65 to move through the second return spring 66, the second return spring 66 plays a role in buffering, due to the effect of air pressure, the piston disc 65 moves to drive the arc-shaped sliding rod 53 to move, the table 52 swings to adjust, after the table 52 is adjusted, the twisting of the second screw 63 is stopped, the sliding disc 64 drives the piston disc 65 to move through the second return spring 66, and therefore the angle of the table 52 can be adjusted conveniently by people according to needs.

When the table top 52 is adjusted to swing downwards, the table top 52 swings downwards to contact with the contact plate 74, the contact plate 74 drives the sliding baffle 72 to move upwards, the third return spring 73 is compressed, and the sliding baffle 72 limits the book, so that the book can be prevented from sliding down when the table top 52 is in an inclined state.

Example 3

On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 8, the book shelf further comprises a limiting device 8, the limiting device 8 comprises a fixing plate 81 and a rubber pad 82, the fixing plate 81 is symmetrically and fixedly connected to the upper portion of the outer left side surface of the drawer 42 in a front-back manner, and the rubber pad 82 is fixedly connected to the top of the fixing plate 81.

When the table top 52 is adjusted to swing upwards, the rubber pads 82 are contacted when the table top 52 swings upwards for a certain distance, and the rubber pads 82 limit the table top 52, so that excessive upward swing of the table top 52 can be avoided.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. A desk with a self-adaptive desktop angle is characterized by comprising:

the number of the foot pads (1) is four, and a transverse plate (2) is arranged between every two foot pads (1);

the vertical plate (3), the vertical plate (3) is installed on the transverse plate (2);

the supporting device (4) is arranged on the vertical plate (3) and is used for adjusting the height;

and the rotating device (5) is arranged on the supporting device (4) and is used for adjusting the angle.

2. A desk with adaptive desktop angle according to claim 1, characterized in that the supporting device (4) comprises:

the sliding plate (41), the sliding plate (41) is installed on the vertical plate (3) in a sliding way;

the book drawer (42), the book drawer (42) is installed between the two sliding plates (41);

the screw cylinders (43), the screw cylinders (43) are symmetrically arranged on the vertical plate (3);

the first screw (44), first screw (44) rotary type is installed between two spiral shells (43), and first screw (44) are connected with riser (3).

3. A desk with adaptive desktop angle according to claim 2, characterized in that the rotation means (5) comprises:

the rotating shaft (51), the rotating shaft (51) is rotatably arranged on the book drawer (42);

the table plate (52), the table plate (52) is installed on the rotating shaft (51);

the arc-shaped sliding rods (53), the arc-shaped sliding rods (53) are symmetrically and slidably mounted on the book drawer (42), and the arc-shaped sliding rods (53) are fixedly connected with the table plate (52);

the first return spring (54), the first return spring (54) is around being connected between table (52) and arc slide bar (53).

4. A desk with adaptive desktop angles according to claim 3, further comprising a force adjusting device (6), wherein the force adjusting device (6) comprises:

the fixing block (61), the fixing block (61) is installed on the drawer (42);

the hydraulic oil cylinder (62), the hydraulic oil cylinder (62) is installed on the fixed block (61);

the second screw (63), the second screw (63) is installed on hydraulic oil cylinder (62) rotatably;

the sliding disc (64), the sliding disc (64) is installed on the hydraulic oil cylinder (62) in a sliding mode, and the sliding disc is fixedly connected with the second screw (63);

the piston disc (65), the piston disc (65) is installed on the hydraulic oil cylinder (62) in a sliding mode;

a second return spring (66), the second return spring (66) being mounted between the piston disc (65) and the sliding disc (64);

the guide pipe (67) is installed on the hydraulic oil cylinder (62) and communicated with the hydraulic oil cylinder, and the guide pipe (67) is fixedly connected with and communicated with the two sides of the book drawer (42) respectively.

5. The desk with the self-adaptive desktop angle as claimed in claim 4, characterized by further comprising a book blocking device (7), wherein the book blocking device (7) comprises:

the sliding rods (71), the sliding rods (71) are symmetrically arranged on the table plate (52);

the sliding baffle (72), the sliding baffle (72) is installed between the two sliding rods (71) in a sliding way;

the third return spring (73), the third return spring (73) is wound and connected between slide damper (72) and slide bar (71);

the contact plates (74), the contact plates (74) are symmetrically arranged on the book drawer (42), and the contact plates are matched with the sliding baffle plates (72).

6. A desk with an adaptive desktop angle according to claim 5, characterized by further comprising a limiting device (8), wherein the limiting device (8) comprises:

the fixed plates (81), the fixed plates (81) are symmetrically arranged on the book drawer (42);

a rubber pad (82), the rubber pad (82) is arranged on the fixing plate (81).

7. A desk with an adaptive desk top angle as claimed in claim 6, wherein the conduit (67) is made of rubber.

8. The desk with the self-adaptive desktop angle as claimed in claim 7, wherein the foot pads (1) are made of rubber.