CN205267412U - Drive structure in lift desk - Google Patents

Abstract

The utility model provides a drive structure in lift desk, includes the elevating platform mount pad, install driving motor in the elevating platform mount pad, the driving motor level is placed, driving motor's power take off end is articulated with the one end of forks arm, and the driving motor during operation makes the forks arm warp and drives the workstation that is connected with the forks arm and rises or descend. The utility model discloses following beneficial effect has: the motor level is placed, and is stable at lift during operation state, and the noise is little.

Description

A driving structure in a lifting computer desk

technical field

The utility model belongs to the field of office and daily furniture, in particular to a driving structure in a lifting computer desk.

Background technique

With the popularity of the Internet, more and more work needs to be done on computers, and computers have become an indispensable part of daily work and life. Under normal circumstances, we place the computer case on the ground, and place the monitor, keyboard, and mouse on the desktop for operation. , People need to look down at the screen, and over time, it will cause great damage to people's cervical spine and shoulder spine, and many office white-collar workers suffer from it.

Therefore, some computer desks or desktop workbenches for placing monitors and keyboards emerge at the historic moment, which correct people's working postures by adjusting the height of the display screen. This type of computer desk style is a lot at present, has a working surface mostly, and display screen is placed on the surface of the table, and the keyboard rack that is used to place keyboard is arranged next to next to the table top, as publication number is CN103251214A Chinese invention patent " computer table and its lifting and built-in "Case Configuration Structure" discloses a liftable computer desk, which can meet the needs of different users through the height of the desktop.

At present, this type of liftable desktop workbench is driven by a purely mechanical structure or a motor. In products that use motors for lifting, in order to reduce costs, the motors are set vertically or obliquely, and the table is driven by a drive rod connected to the motor. lift. During use, the applicant found that the motor of this type of driving structure is externally placed and its position changes when it is working, and the sound is very loud, which affects the office environment of the office and needs to be improved.

Utility model content

Aiming at the deficiencies in the prior art, the utility model provides a driving structure in a lifting computer desk, which is convenient to drive and has low noise.

The utility model is realized through the following technical solutions.

A driving structure in a lifting computer desk, comprising a lifting platform mounting seat, a driving motor is installed in the lifting platform mounting seat, the driving motor is placed horizontally, and the power output end of the driving motor is hinged to one end of a fork arm , when the drive motor works, the fork arm is deformed and the workbench connected with the fork arm is driven up or down.

Compared with the vertical arrangement of the motor in the prior art, the utility model places the motor horizontally, so that the position of the motor does not change during operation, the output torque is stable, the noise is greatly reduced, and the indoor office environment can be effectively improved.

As a preference, a motor mounting plate is fixed on the mounting seat of the lifting platform, and the driving motor is horizontally fixed on the motor mounting plate to ensure the stability of the driving motor. The driving motor is hinged to one end of the wishbone through the main telescopic rod .

Preferably, the drive motor is arranged at right angles to the main telescopic rod, the end of the main telescopic rod is connected to the fork arm on one side of the lifting platform, and the fork arm on the other side of the lifting platform is connected to the auxiliary telescopic rod. When the drive motor is working, the power is output stably, driving the main telescopic rod to move, driving the wishbone connected to it to fold or open, to complete the lifting operation of the lifting platform, and the auxiliary telescopic rod moves accordingly to ensure synchronous stability.

Compared with the prior art, the utility model has the following beneficial effects: the motor is placed horizontally, the state is stable during lifting operation, and the noise is small.

Description of drawings

Fig. 1 is a perspective view one of the utility model.

Fig. 2 is the second perspective view of the utility model.

Fig. 3 is a perspective view of the driving motor and the lifting and retracting rod.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

See Fig. 1 to Fig. 3, a driving structure in a lifting computer table, including a lifting platform mounting base 1, a driving motor 5 is installed in the lifting platform mounting base 1, the driving motor 5 is placed horizontally, and the driving motor The power output end of 5 is hinged with one end of the wishbone 2, and the drive motor 5 makes the wishbone 2 deform and drives the workbench 3 connected with the wishbone 2 to rise or fall.

In the present utility model, a motor mounting plate 51 is fixed on the lifting table mounting base 1, and the driving motor 5 is horizontally fixed on the motor mounting plate 51. Hinged at one end. The drive motor 5 is arranged at right angles to the main telescopic rod 41, the end of the main telescopic rod 41 is connected to the fork arm on one side of the lifting platform, and the fork arm on the other side of the lifting platform is connected to the auxiliary telescopic rod 42, The synchronization when the wishbone 2 is lifted is guaranteed.

The drive motor 5 in the utility model is placed horizontally, the position of the motor does not change during work, the output torque is stable, the noise is greatly reduced, and the indoor office environment can be effectively improved, and it has a keyboard rack drawer, which is convenient to use.

The scope of protection of the present utility model includes but not limited to the above embodiments, the scope of protection of the present utility model is subject to the claims, and any replacement, deformation, and improvement that are easily thought of by those skilled in the art all fall within this specification. Protection scope of utility model.

Claims (1)

1. the drives structure in a liftable computer desk, comprise lifting table mount pad (1), it is characterized in that, described lifting table mount pad (1) is provided with drive-motor (5), described drive-motor (5) horizontal positioned, the Power output end of described drive-motor (5) and one end of fork-shaped arm (2) are hinged, drive-motor (5) work time make fork-shaped arm (2) be out of shape and drives be connected with fork-shaped arm (2) worktable (3) rising or decline; Being fixed with motor mounting plate (51) on described lifting table mount pad (1), described drive-motor (5) is horizontally fixed on motor mounting plate (51), and described drive-motor (5) is hinged by one end of main expansion link (41) Yu fork-shaped arm (2); Described drive-motor (5) and main expansion link (41) are at right angles arranged, and the described end of main expansion link (41) is connected with the fork-shaped arm of lifting table side, and the fork-shaped arm of another side of lifting table is connected with secondary expansion link (42); Described fork-shaped arm (2) has two, and one end of two fork-shaped arms (2) is located at the relative both sides of mount pad (1) respectively, and the other end is located at the relative both sides of worktable (3) respectively.