CN110840072A

CN110840072A - X-type single-motor-driven lifting workbench

Info

Publication number: CN110840072A
Application number: CN201810993790.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiaxing Smart Technology Co Ltd
Current assignee: Jiaxing Smart Technology Co Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2020-02-28

Abstract

The invention relates to the field of office furniture, in particular to an X-shaped single-motor-driven lifting workbench, which belongs to the field of intelligent office and is characterized by comprising a panel, an X-shaped cross connecting rod mechanism, a base, a control system and the like. The invention changes the operation mode of manual lifting of the conventional lifting workbench, realizes electric control by adopting the electric push rod, the control box and the hand controller, provides the X-type single-motor-driven lifting workbench, can realize a large-range working lifting area, is beneficial to people with different heights, improves the working conditions of users by utilizing the motor-driven mode, is beneficial to the health of the users, and simultaneously improves the working efficiency, thereby improving the user experience of the intelligent office equipment.

Description

X-type single-motor-driven lifting workbench

Technical Field

The invention belongs to the field of intelligent office, and particularly relates to an X-type single-motor-driven lifting workbench.

Background

At present, a large number of lifting workbenches are used in European and American countries, the most common is manual lifting workbenches, and domestic application is gradually accepted and started. Its main function is that help official working or study crowd do not stand for a long time and sit, realize sitting and standing and do office in turn. Especially, the lifting workbench can be adjusted according to human engineering, and is suitable for people with different heights. With the fact that people sit for working for longer time and are aware of the fact that sitting for a long time is unfavorable to work efficiency, people start trying to work in a sitting-standing alternative mode, and the sitting-standing alternative mode becomes a popular healthy working mode. The workbench can be used as a desk, a bed computer desk and the like. Can be used independently or placed on the original table for height adjustment. Can be folded at any time, and the placing space is reduced. The existing lifting workbench is mainly manual, and the lifting of the workbench is realized through the extension and retraction of a gas spring. Manual formula elevating platform, the resistance of overcoming the air spring is great, and under some occasions, local crowd all is very difficult to compress it, is unfavorable for very much drawing in of workstation. Compared with the manual mode, the motor-driven lifting workbench is more beneficial to automatic lifting, so that the requirement of a consumer on product use experience cannot be met in the prior art, the urgent need of the market is met, and the defects of the prior art are overcome.

Disclosure of Invention

The invention avoids the defects in the prior art, so that the workbench can be lifted more conveniently and is simpler and more labor-saving to use. And provides an X-type single motor driven elevating table. This workstation utilizes motor drive's mode, has improved user of service's operating condition, has improved work efficiency when being favorable to user of service healthy to improve the user experience of wisdom office equipment.

In order to achieve the purpose, the invention provides the following technical scheme:

the driving device is an electric push rod, and an executing mechanism with a self-locking function is driven by a direct current motor.

The X-type single motor driven elevating worktable includes panel, base and X-type cross link mechanism. The X-shaped cross link mechanism is positioned between the panel and the base, one part of the upper end surface of the X-shaped scissor mechanism is hinged with the panel, the other part of the upper end surface of the X-shaped scissor mechanism is connected with the panel in a sliding mode, one part of the lower end of the X-shaped scissor mechanism is hinged with the base, and the other part of the lower end of the X-shaped scissor mechanism is connected with the base in a sliding mode. The sliding connection part is connected by a small nylon pulley which moves in a corresponding track groove.

The X-shaped cross connecting rod mechanism comprises four pipes and connecting fittings, and two middle parts close to the outside are hinged with two middle parts in the inside respectively. The upper ends of the two pipes inside are hinged with the driving end of the driving device, the lower ends of the two pipes are hinged with equal-edge angle steel on the base, the two upper ends close to the outside are hinged with a panel mounting support on the panel, and the lower ends are restrained in a groove of a pulley mounting plate of the base.

The hand controller is arranged below the panel, and a display screen and an indicator lamp are arranged on the hand controller, so that the height of the current panel relative to the base can be displayed at any time. The indicator light can display different colors for different conditions of the lifting table.

Preferably, the hand controller is provided with a USB interface, and data exchange or charging function is carried out on any product which can be connected with the USB.

Preferably, a life monitoring sensor is arranged between the panel and the base, an unknown object or an object with life breath can be detected, and once the object is detected, the lifting motion is stopped and an alarm is given.

Preferably, the control box is provided with a voice function, and a user can control the lifting of the lifting platform through voice.

X type elevating platform mainly solve current elevating platform and pass through the problem that manual control workstation lift operation is not convenient. Mainly comprises two processes of ascending and descending. The ascending and descending of the workbench are realized by operating the keys on the hand controller.

Compared with the prior art, the lifting device is simple in structure, convenient to use, capable of achieving a large lifting range and wide in application range.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an X-type single motor driven lifting workbench according to the present invention.

Fig. 2 is a front view of an X-type single motor driven elevating table of the present invention.

Fig. 3 is a wiring diagram of an electric appliance of a first embodiment of the X-type single motor driven elevating table of the present invention.

Fig. 4 is a wiring diagram of an electric appliance of a second embodiment of the X-type single motor driven elevating table of the present invention.

In the figure: 1. the novel multifunctional desk comprises a base, 2 parts of equilateral angle steel, 3 parts of a pipe, 4 parts of a polished rod, 5 parts of an electric push rod, 6 parts of a panel, 7 parts of a panel mounting support, 8 parts of a pipe, 9 parts of a ball cap-shaped nut, 10 parts of a connecting rod, 11 parts of a pulley mounting plate, 12 parts of a pulley mounting plate, 13 parts of a control box, 14 parts of a rod, 15 parts of a bearing nylon small pulley, 16 parts of a reinforcing rib, 17 parts of a desk mat, 18 parts of a pulley mounting plate, 19 parts of a foot mat, 20 parts of a panel mounting support, 30 parts of a power line, 31 parts of a switching power.

Detailed Description

The invention will be further explained and supplemented with reference to the drawings, without being restricted thereto.

Example 1

As shown in fig. 1, four foot pads 19 are installed at the bottom of the base 1, and play a role in preventing skidding and enhancing stability. Two equilateral angle steels 2 and two pulley mounting plates 18 are welded on the base 1. The lower ends of the two pipes 3 are connected to the base 1 through the matching of the internal threads of the polished rod 4 and the bolts. The lower ends of the two pipes 8 are connected with a bearing nylon small pulley 15 which is restrained in a groove of a pulley mounting seat 18. Both

pipes

3 and 8 are connected by a connecting rod 10. The upper end of the pipe 8 is hinged with the panel mounting support 20 through a bolt, the upper end of the pipe 3 is connected with a small nylon pulley 15, and the pulley 15 is restrained in a groove of the pulley mounting plate 11. The tail ends of the two pipes 3 are provided with a rod 14, the panel mounting support 7 is connected with the panel 6, a motor mounting tail seat 20 is further arranged below the panel 6, and the motor mounting tail seat 20 is provided with an electric push rod 5. The lever 14 is connected to the slider of the electric putter 5. Four table pads 17 are arranged at the four edges under the panel 6. When the desk is lowered to the lowest, the upper part and the lower part are prevented from colliding, and the desk mat plays a role in protection. A hand controller 12 and a control box 13 are arranged below the panel 6. One end of the control box 13 is connected with alternating current, the other end is connected with the hand controller and the electric push rod, and the upward and downward keys of the hand controller 12 are operated to realize the lifting of the workbench through a chip arranged in the control box. The specific wiring is shown in fig. 3.

When the workbench is required to descend, the descending button is pressed, the electric push rod extends outwards to push the small nylon pulley 15 at the upper end of the pipe 3, and meanwhile, the small nylon pulley 15 at the lower end of the pipe 8 also moves in the same direction. The pipe rotates around the connecting rod 10.

When the workbench is required to ascend, the upward button is pressed, the electric push rod retracts inwards, the nylon small pulley 15 at the upper end of the pipe 3 is pulled back, and meanwhile, the nylon small pulley 15 at the lower end of the pipe 8 also moves in the same direction. The pipe rotates around the connecting rod 10.

When this embodiment is selected, the control box has the following functions.

A slow start function: when the height of the table top is adjusted, the process of the table top from the static state to the running state is a slow process. The running speed of the desktop is changed from slow to fast.

A slow stop function: when the height of the desktop is not adjusted, the process of the desktop from the running state to the static state is a slow process. The running speed of the desktop is from high to low to stop.

The anti-pinch function is as follows: in the process of adjusting the height of the desktop, when the desktop descends, the desktop meets an obstacle, and at the moment, the desktop can automatically rebound upwards to run. When the desktop is lifted, a barrier is pressed on the desktop instantly, and the desktop can automatically rebound to move downwards.

The learning function is as follows: the controller can memorize the lowest position and the highest position through key operation.

Limiting function: when the height of the table top is adjusted, the table top can automatically stop when running to the highest or lowest mechanical zero point so as to avoid mechanical impact.

A position memory function: the power failure at any position can be realized by adjusting the height of the desktop, and the controller can know the current position height.

Energy-saving power-down function: after stopping adjusting the desktop, the controller will automatically turn off the power at 15S. The key is automatically turned on when the desktop is adjusted next time.

The panel function of the hand controller: 3-digit digital tube status information display, 4 groups of position memory function keys, ascending/descending function key, M function key.

And (4) voice function: the user can control the lifting of the lifting platform through voice.

A sensor is arranged between the panel 6 and the base 1, when the lifting workbench is in the process of ascending or descending, once an obstacle or a living being with life breath occurs between the panel 6 and the base 1, the workbench stops moving at once. The hand controller displays red color, and when the obstacle is eliminated, the color is restored to green. When it returns to green, it can operate normally.

Example 2

pipes

3 and 8 are connected by a connecting rod 10. The upper end of the pipe 8 is hinged with the panel mounting support 20 through a bolt, the upper end of the pipe 3 is connected with a small nylon pulley 15, and the pulley 15 is restrained in a groove of the pulley mounting plate 11. The tail ends of the two pipes 3 are provided with a rod 14, the panel mounting support 7 is connected with the panel 6, a motor mounting tail seat 20 is further arranged below the panel 6, and the motor mounting tail seat 20 is provided with an electric push rod 5. The lever 14 is connected to the slider of the electric putter 5. Four table pads 17 are arranged at the four edges under the panel 6. When the desk is lowered to the lowest, the upper part and the lower part are prevented from colliding, and the desk mat plays a role in protection. The hand controller 12 and the switching power supply 31 are arranged below the panel 6. One end of the switch power supply 31 is connected with alternating current, the other end is connected with a Y line, the other line of the Y line on the same side of the switch power supply 31 is connected with the hand controller, the other end is connected with the electric push rod 5, and the lifting of the workbench is realized by operating the upward and downward keys of the hand controller 12. The specific wiring is shown in fig. 4.

Claims

1. An X-type single motor driven lifting workbench is characterized by comprising a mechanical structure part of the lifting workbench and an electrical control part.

2. An X-type single motor driven lift table according to claim 1, consisting of two sections of tubing, each section consisting of two identical tubes. Wherein the upper ends of the two pipes at the inner side are fixed, and the lower ends are connected with the bearing nylon small pulleys to realize movement. The upper ends of the two outer pipes are connected with a bearing nylon small pulley to realize movement, and the lower ends of the two outer pipes are fixed.

3. The X-type single motor driven lifting workbench according to claim 1, wherein the power source of the lifting workbench is an electric push rod, and the movement of the bearing nylon small pulley is realized by the extension and contraction of the push rod. The electric push rod converts rotary motion into linear motion through the direct current motor, the worm gear and the screw rod, and has a self-locking function.

4. The X-type single motor driven lifting workbench according to claim 1, wherein four foot pads are arranged below the base, so as to achieve the effects of skid resistance and stability enhancement.

5. The single motor driven elevating table as set forth in claim 1, wherein the control system consists of hand controller and control box or Y line, switch power supply and hand controller.

6. The X-type single motor driven elevating table as claimed in claim 1, wherein the elevating table is raised and lowered by operating the raising and lowering keys of the hand controller by cooperation of the control system and the hand controller.

7. An X-type single motor driven lifting workbench according to claim 1, wherein the lifting structure of the lifting workbench is composed of X-type cross connecting rods. The crossed connecting rods are separated by a certain distance through the shaft sleeves, and the function of preventing hands from being clamped is achieved.

8. The X-type single motor driven lifting workbench according to claim 1, wherein a USB interface is arranged on the hand controller.

9. An X-type single motor driven elevating table as claimed in claim 1, wherein a life monitoring sensor is installed between the panel and the base when the control system of the hand controller and the control box is used. Can detect the organism, feed back to control box, elevating platform and make a response in real time.

10. An X-type single motor driven elevating table as claimed in claim 1, wherein a voice function is attached when a control system of a hand controller and a control box is used. The user can control the lifting of the lifting platform in a voice mode.