CN111317264A

CN111317264A - Adjustable table

Info

Publication number: CN111317264A
Application number: CN201811531851.3A
Authority: CN
Inventors: 薛艳敏; 张旭阳
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-06-23

Abstract

The adjustable table comprises a movable table top, wherein one side of the movable table top is arranged between the two sides of the table through a shaft, the movable table top can rotate around the shaft, two arc-shaped supporting rods which take the shaft as an arc center are further arranged on the side, opposite to the shaft, of the movable table top, the two arc-shaped supporting rods are further connected to the two corners of the table, a fixing pin is further arranged at the connecting part of the shaft and the table, the fixing pin is used for fixing the movable table top, and a user can incline the movable table top to different angles.

Description

Adjustable table

Technical Field

The invention belongs to the field of drawing table products, and particularly relates to an adjustable table.

Background

At present, drawing tables used by students in a plurality of drawing rooms or schools are various in the market, and because drawing is performed on the drawing board, the drawing tables cannot incline at any angle, or the operation mode is complex, or the drawing tables are unstable in structure when being used.

Disclosure of Invention

The invention aims to provide an adjustable table, which can adjust the inclination angle of a drawing table according to different requirements of users.

The adjustable table comprises a movable table top, wherein one side of the movable table top is arranged between two sides of the table through a shaft, the movable table top can rotate around the shaft, two arc-shaped supporting rods with the shaft as an arc center are further arranged on one side, opposite to the shaft, of the movable table top, the two arc-shaped supporting rods are further connected to two corners of the table, and a fixing pin is further arranged at the connecting position of the shaft and the table and used for fixing the movable table top.

The invention is also characterized in that:

wherein a movable baffle coaxial with the movable tabletop is also arranged between the two sides of the table;

the movable table top is also provided with a groove matched with the movable baffle at the position close to the movable baffle, so that the movable baffle can be embedded on the movable table top;

wherein an inner baffle is arranged at one side of the table connected with the arc-shaped supporting rods and is arranged between the two arc-shaped supporting rods;

wherein a plurality of tooth structures are uniformly arranged on the opposite sides of the two arc-shaped supporting rods;

the two ends of the inner baffle are also provided with gears which are matched with the two arc-shaped support rod tooth structures;

the gear is connected to the baffle through a damping motor, and the damping motor is connected with a controller arranged on one side of the table;

the table is characterized in that supporting wheels are respectively arranged on two sides of the table, which are provided with arc-shaped supporting rods, the arc-shaped supporting rods are positioned between the gears and the supporting wheels, the supporting wheels are used for reducing friction between the arc-shaped supporting rods and the two sides of the table, and lattice baffles are arranged at two ends of the supporting wheels;

wherein, two sides of the table are also provided with a support bar protecting sheath for protecting the arc-shaped support bar.

The invention has the beneficial effects that:

according to the adjustable table, power is provided by the damping motor, the energy is converted by the gear and the rack, the inclination angle of the table top is electrically controlled, a user can easily operate the table top through the two control switches to incline the table top to an ideal state of different users, the drawing board fixing baffle is also designed to be a reversible structure, the traditional fixed drawing board fixing baffle is changed, and the table is convenient for the user to use.

Drawings

FIG. 1 is a schematic view of an adjustable table according to the present invention;

FIG. 2 is a view of the drive structure of an adjustable table of the present invention;

figure 3 is a view showing a state of use of the adjustable table of the present invention.

In the figure, 1, a movable table top, 2, an arc-shaped supporting rod, 3, a fixed pin, 4, a movable baffle, 5, an inner baffle, 6, a gear, 7, a damping motor, 8, a controller, 9, a supporting wheel, 10, a protective sheath and 11, a grid baffle.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The invention provides an adjustable table, as shown in figure 1, which comprises a movable table top 1, wherein one side of the movable table top 1 is arranged between the two sides of the table through a shaft, the movable table top 1 can rotate around the shaft, a movable baffle 4 coaxial with the movable table top 1 is also arranged between the two sides of the table, a groove matched with the movable baffle 4 is also arranged at the position of the movable table top 1 close to the movable baffle 4, the movable baffle 4 can be embedded on the movable table top 1, two arc-shaped supporting rods 2 are also arranged at one side of the movable table top 1 opposite to the shaft, one ends of the two arc-shaped supporting rods 2 far away from the movable table top 1 are arranged at the two corners of the table, supporting rod protecting sheaths 10 matched with the arc-shaped supporting rods 2 are also arranged at the two sides of the table, two supporting rod protecting pins 10 are fixed on the table, an inner baffle 5 is also arranged at one side, as shown in fig. 2, a plurality of tooth structures are uniformly arranged on one side, opposite to each other, of each of two arc-shaped supporting rods 2, gears 6 matched with the tooth structures of the two arc-shaped supporting rods 2 are further arranged at two ends of the inner baffle 5, supporting wheels 9 are further respectively arranged on two sides of each of the arc-shaped supporting rods 2, the arc-shaped supporting rods 2 are located between the gears 6 and the supporting wheels 9, the supporting wheels 9 are used for reducing friction between the arc-shaped supporting rods 2 and two sides of the table, lattice baffles 11 are further arranged at two ends of each of the supporting wheels 9, fixing pins 3 are further arranged at the joints of the shafts and the table, the fixing pins 3 are used for fixing the movable table top 1, the gears 6 are connected onto the baffles.

The advantages of the invention are explained from the working principle:

when the adjustable table is used, as shown in fig. 3, a user firstly turns up the movable baffle 4 of the drawing board, the movable table top 1 rotates around the fixed pin 3 as an axis, an included angle of 90 degrees is formed on the table top as shown by an arrow, the drawing board is placed on the movable table top 1, the movable baffle 4 abuts against the drawing board to be fixed, and the drawing board is fixed stably. Utilize 8 control movable desktop 1 of controller, movable desktop 1 is so that use fixed pin 3 to make the axle center upwards rotatory, as the arrow shows, when the user presses electric switch on the

controller

8, 7 circular telegrams of damping motor drive gear 6 and rotate, gear 6 drives 2 transmissions of arc bracing piece, can be with 1 jack-up of movable desktop or pack up, electric switch on loosening

controller

8, 7 outage blocks of damping motor and no longer rotates, propagate through the effort, 1 inclination of movable desktop is fixed, when not using the drawing table, take off the drawing board, change movable baffle 4 back, it is embedded in movable desktop 1.

Through the mode, the adjustable table can control the movable table top 1 to move through the controller 8, the inclination angle of the movable table top 1 can be electrically adjusted, the inclination angle of the movable table top 1 is 0-80 degrees, the drawing board can be fixed when the movable baffle 4 is rotated out for use, and the movable baffle is embedded in the movable table top 1 when the movable baffle is rotated back for non-use, so that the attractiveness of the table top is not influenced, and the table top is not prevented from being used as a normal table.

Claims

1. The utility model provides a desk with adjustable, its characterized in that, including activity desktop (1), one side of activity desktop (1) is passed through the axle and is set up between the both sides of desk, and activity desktop (1) can be around the rotation of axle, and activity desktop (1) still is provided with two arc bracing pieces (2) that use the axle as the arc center with the relative one side of axle, two arc bracing piece (2) still are connected at the both corners of desk, the axle still is provided with fixed pin (3) with the junction of desk, fixed pin (3) are used for fixed activity desktop (1).

2. An adjustable table according to claim 1, wherein a movable baffle (4) is provided between the sides of the table, coaxial with the movable table top (1).

3. An adjustable table as claimed in claim 1 or 2, wherein the movable table top (1) is further provided with a groove for fitting the movable baffle (4) at a position close to the movable baffle (4), so that the movable baffle (4) can be embedded in the movable table top (1).

4. An adjustable table according to claim 1, wherein an inner baffle (5) is arranged at one side of the table connected with the arc-shaped supporting rods (2), and the inner baffle (5) is arranged between the two arc-shaped supporting rods (2).

5. An adjustable table according to claim 1, wherein the two arcuate support bars (2) are provided with a plurality of teeth on opposite sides.

6. An adjustable table according to claim 1 or 5 wherein the inner blocking plate (5) is further provided at both ends with gears (6) engaging with the teeth of the two arc-shaped support bars (2).

7. An adjustable table according to claim 6 wherein the gear (6) is connected to the blocking plate (5) by a damping motor (7) and the damping motor (7) is connected to a controller (8) located on one side of the table.

8. An adjustable table as claimed in claim 1, wherein the table is further provided with support wheels (9) on two sides of the arc-shaped support rod (2), the arc-shaped support rod (2) is located between the gear (6) and the support wheels (9), the support wheels (9) are used for reducing friction between the arc-shaped support rod (2) and two sides of the table, and lattice baffles (11) are further arranged on two ends of the support wheels (9).

9. An adjustable table according to claim 1, wherein the table is further provided with a protective sheath (10) on each side of the table for the support bar which is engaged with the arc-shaped support bar (2).