CN-224219702-U - Automatic lifting and adjusting display table

Abstract

The utility model discloses an automatic lifting and adjusting display table, which belongs to the technical field of machinery and comprises an operation table top, a base for supporting the operation table top and a lifting device arranged between the operation table top and the base, wherein a position sensor for detecting the height of a current user, a control box connected with the position sensor in a signal manner and a start-stop control button connected with the control box are arranged on the operation table top, the lifting device comprises a power device and a lifting mechanism connected with the power device, and the control box is connected with the power device in a signal manner, receives signals from the position sensor and the start-stop control button and outputs corresponding control instructions to the power device. The display table can automatically adjust the height according to the height of the user, and is quickly adapted to the current height of the user, so that the experience and convenience of the user are improved.

Inventors

• FU JUNLIN
• WANG SONG
• WANG YI
• Wu Mengran
• WU JIFENG
• ZHU YUXUAN
• YU CHENGJIE
• YUAN JUN
• YANG YANG
• JIANG YONG

Assignees

• 四川省烟草公司乐山市公司

Dates

Publication Date

20260512

Application Date

20250707

Claims (9)

1. 1. The display table capable of automatically lifting and adjusting comprises an operation table top (1), a base (2) for supporting the operation table top (1) and a lifting device arranged between the operation table top (1) and the base (2), and is characterized in that a position sensor (12) for detecting the height of a current user in real time, a control box connected with the position sensor (12) in a signal mode and a start-stop control button connected with the control box are arranged on the operation table top (1), the lifting device comprises a power device and a lifting mechanism (3) connected with the power device, the control box is connected with the power device in a signal mode, signals from the position sensor (12) and the start-stop control button are received, and corresponding control instructions are output to the power device.
2. 2. An automatically lifting-adjustable display table according to claim 1, characterized in that a left base (2) and a right base (2) are arranged below the operation table top (1), lifting shells (9) are movably connected in the bases (2), the tops of the lifting shells (9) are fixedly connected with the bottoms of the operation table top (1), and the lifting mechanisms (3) are provided with two groups and are respectively positioned in the left lifting shells (9) and the right lifting shells (9).
3. 3. The automatic lifting and adjusting display table according to claim 2, wherein a cavity is formed in the operation table top (1), a power device is fixedly arranged in the cavity and positioned between the left lifting mechanism and the right lifting mechanism (3), the lifting mechanism (3) comprises a rack (6) fixedly connected with the base (2) and a traveling gear (7) meshed with the rack (6), a transmission shaft (5) is arranged on one side of the power device, the transmission shaft (5) is in transmission connection with the output end of the servo motor (4), and two ends of the transmission shaft (5) are respectively in transmission connection with the traveling gear (7) in the lifting mechanism (3).
4. 4. An automatically lifting and adjusting display stand according to claim 3, characterized in that the travelling gear (7) is rotatably arranged on a gear mounting rack (14), said gear mounting rack (14) being fixedly connected to the operating table top (1).
5. 5. A display stand with automatic lifting adjustment according to claim 3, characterized in that the bottom of the operating stand is provided with an opening (17) allowing the top of the rack (6) to pass through.
6. 6. An automatically lifting and adjusting display stand according to claim 4, characterized in that two bearing blocks (15) for mounting the travelling gear (7) are arranged below the gear mounting frame (14), and opposite side surfaces of the two bearing blocks (15) are clamped on the left side surface and the right side surface of the non-meshing surface of the rack (6) for guiding.
7. 7. An automatically lifting and adjusting display stand according to claim 6, characterized in that the lifting housing (9), the operating table (1), the gear mounting (14) and the travelling gear (7) form a whole and are firmly held on the outside of the rack (6).
8. 8. An automatically adjustable display stand according to any one of claims 1 to 7, characterized in that the operating table top (1) is provided with a plurality of catch assemblies (10) for securing the display, each catch assembly (10) comprising a catch (101) and a detachable locking member (102).
9. 9. An automatically adjustable display stand according to any one of claims 1 to 7, wherein the position sensors (12) are provided in two and distributed on the left and right sides facing the front of the user's seat, the position sensors (12) being multipoint laser sensors.

Description

Automatic lifting and adjusting display table Technical Field The utility model relates to a display table, in particular to a display table capable of automatically lifting and adjusting. Background Whether in office or home settings, a desk is used when operating the display. The requirements of different people on the height of the table top are also different, and the table with the fixed height cannot meet the use requirements of different people, so that the automatic lifting table with the adjustable height is also introduced in the market. However, these automatic lifting tables are not only complex in mechanism design, but also cannot be adaptively adjusted according to the height state change of the user. For example, in the prior art, chinese patent publication No. CN201528820U discloses an automatic lifting and swinging desk for a display, which comprises a desktop, a desk body, a display clamping device, an automatic lifting and swinging device and a control device, wherein the desktop is provided with a display extending port, the lower part of the desktop is fixedly connected with the desk body, the lower part of the display clamping device capable of fixing the display is installed on the automatic lifting and swinging device and can adjust the height position and the tilt angle of pitching, and the upper part of the display clamping device extends to the upper part of the desktop through the display extending port and can move downwards to the lower part of the desktop to be retracted. The display can be arranged to be high or low through operating the keys, and the adjusting principle is that the program control cabinet enables the lifting box motor to be started, the lifting box worm and the lifting box worm wheel are driven to rotate through driving the steel wire rope wheel, the steel wire rope is pulled, the display automatic swinging box is driven to rise through the steel wire rope clamp, the display automatic swinging box moves upwards along the track through the rollers on the left side and the right side until the display automatic swinging box rises to the lifting sensing switch position on the upper portion, the lifting sensing switch sends out a signal, and the lifting box motor is stopped. The lifting device in the patent is complex in structure, large in occupied volume of equipment and incapable of being adjusted in a self-adaptive manner according to the height of a current user. In view of the above, the present utility model proposes a display stand capable of automatically adjusting the elevation according to the height of a user. Disclosure of utility model The utility model aims to solve the problem that the office table in the prior art cannot carry out self-adaptive height adjustment according to the height of a user, and provides an automatic lifting adjustment display table. In order to achieve the above object, the present utility model has the following technical scheme: The display table comprises an operation table surface, a base for supporting the operation table surface and a lifting device arranged between the operation table surface and the base, wherein a position sensor for detecting the height of a current user, a control box connected with the position sensor in a signal manner and a start-stop control button connected with the control box are arranged on the operation table surface, the lifting device comprises a power device and a lifting mechanism connected with the power device, the control box is connected with the power device in a signal manner, signals from the position sensor and the start-stop control button are received, and corresponding control instructions are output to the power device. Further, two bases are arranged below the operation table top, lifting shells are movably connected in the bases, the tops of the lifting shells are fixedly connected with the bottoms of the operation table top, and lifting mechanisms are provided with two groups and are respectively located in the left lifting shell and the right lifting shell. Further, a cavity is formed in the operation table top, a power device is fixedly arranged in the cavity and positioned between the left lifting mechanism and the right lifting mechanism, the lifting mechanism comprises a rack fixedly connected with the base and a traveling gear meshed with the rack, a transmission shaft is arranged on one side of the power device and is in transmission connection with the output end of the servo motor, and two ends of the transmission shaft are respectively in transmission connection with the traveling gears in the lifting mechanisms. Further, the walking gear is rotatably arranged on the gear mounting frame, and the gear mounting frame is fixedly connected with the operating table top. Further, the bottom of the console is provided with an opening allowing the top of the rack to pass through. Furthermore, two bearing seats for installing the travelling gear are arranged below th