CN209883387U

CN209883387U - Lifting table

Info

Publication number: CN209883387U
Application number: CN201920354530.4U
Authority: CN
Inventors: 陆海荣
Original assignee: Nantong Jiuzheng Ergonomics Co Ltd
Current assignee: Nantong Jiuzheng Ergonomics Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-03
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a lifting table, the on-line screen storage device comprises a desktop, go up the base, lower base, and connect two sets of supporting components between last base and lower base, the desktop is fixed at last base top, it is equipped with the plastics amortization pad to go up the base, every supporting component of group is including supporting the inner arm and supporting outer arm, it is articulated with last base to support inner arm upper end, the lower extreme articulates with lower base, it is articulated with last base to support outer arm upper end, and the lower extreme that supports outer arm is equipped with the gyro wheel, be equipped with plastics amortization slide rail on the lower base, gyro wheel and slide rail sliding connection, be equipped with the air spring between desktop and the lower base, wire rope and handle. The utility model discloses simple structure, silence environmental protection, convenient to use is laborsaving. The human engineering concept is integrated to enable a user to easily operate the lifting table, and the win-win experience of office health is realized.

Description

Lifting table

Technical Field

The utility model relates to an office furniture technical field especially relates to a lifting table.

Background

In recent years, with the rapid development and popularization of computers, more and more people accumulate a lot of occupational diseases while frequently using the computers, and due to the accumulation of the occupational diseases, the eyesight is reduced, and various chronic diseases such as cervical spondylosis, lumbar spondylosis and the like are also caused. In order to reduce the occurrence of the diseases, a liftable office table is available on the market, and the office requirements of people for alternately working in standing and sitting postures are met. However, most of the existing liftable table tops are manually folded, the height of the existing liftable table tops is limited, health problems of cervical vertebra, lumbar vertebra and the like cannot be improved, and users can give up using ideas after a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model aims to provide a lifting table which has simple structure, convenient operation and silent environmental protection and adopts a pneumatic auxiliary lifting mode.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: a lifting table comprises a table top, an upper base, a lower base and two groups of supporting components connected between the upper base and the lower base, wherein the table top is fixedly connected to the top of the upper base, a plastic silencing pad is arranged at the lower end of the upper base, each group of supporting components comprises a supporting inner arm and a supporting outer arm, the middle parts of the supporting inner arms are hinged to form an X shape, the upper end of the supporting inner arm is hinged to the upper base, the lower end of the supporting inner arm is hinged to the lower base, the upper end of the supporting outer arm is hinged to the upper base, the lower end of the supporting outer arm is provided with a roller, a plastic silencing slide rail is arranged on the lower base, the roller of the supporting outer arm is connected with the slide rail in a sliding mode, an air spring, a steel wire rope and a handle are arranged between the table top and the lower base, the upper end of the air spring is hinged to the supporting inner arm, the lower, one end of the steel wire rope is connected with the release head of the air spring, and the other end of the steel wire rope is connected with the handle.

Preferably, a base connecting piece is arranged between the lower bases.

Preferably, an arc-shaped notch is formed in the end face of one side, close to the keyboard supporting plate, of the desktop.

Preferably, the desktop support plate is fixedly connected with the lower end face of one side of the desktop through a keyboard bracket.

Preferably, the lower end of the outer support arm is fixedly connected with the roller through a bearing connecting piece and a roller screw.

The utility model has the advantages that: simple structure, silence environmental protection, convenient to use is laborsaving, quick safety, collapsible depositing, small in size, the transportation of being convenient for. The lifting table is easily operated by a user by integrating the human engineering concept, the win-win office experience is realized, the bad office habits of office workers are improved, and the aim of healthy office is finally fulfilled. The air spring is used as the driving force, the handle is pulled by hand to adjust the desktop to any required position, and then the height of the desktop can be fixed by loosening the hand.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the slide rail and roller structure of the present invention.

Wherein: 1. desktop, 2, keyboard layer board, 3, support inner arm, 4, lower base, 5, go up the base, 6, handle panel beating, 7, handle, 8, wire rope, 9, keyboard bracket, 10, support outer arm, 11, air spring, 12, bearing connecting piece, 13, base connecting piece, 14, gyro wheel screw, 15, gyro wheel, 16, slide rail.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and 2, a lifting table comprises a table top 1, an upper base 5, a lower base 4, and two sets of supporting components connected between the upper base 5 and the lower base 4, wherein the table top 1 is fixedly connected to the top of the upper base 5, the lower end of the upper base 5 is provided with a plastic silencing pad, each set of supporting components comprises a supporting inner arm 3 and a supporting outer arm 10, the middle part of the supporting inner arm is hinged to form an X shape, the upper end of the supporting inner arm 3 is hinged to the upper base 5, the lower end of the supporting inner arm 3 is hinged to the lower base 4, the upper end of the supporting outer arm 10 is hinged to the upper base 5, the lower end of the supporting outer arm 10 is provided with a roller 15, the lower base 4 is provided with a plastic silencing slide rail 16, the roller 15 of the supporting outer arm 10 is slidably connected to the slide rail 16, a gas spring 11, a steel wire rope 8 and a handle 7 are arranged between the table top 1 and the lower base 4, the upper end, one end of the handle 7 is hinged with the desktop 1 through the handle metal plate 6, one end of the steel wire rope 8 is connected with the release head of the air spring 11, and the other end of the steel wire rope is connected with the handle 7.

A base connecting piece 13 is arranged between the lower bases 4, so that the lower bases 4 are more stable. An arc-shaped notch is formed in the end face, close to one side of the keyboard supporting plate 2, of the desktop 1, and the arc-shaped design meets the requirement of more healthy people for office work. Still include keyboard layer board 2, keyboard layer board 2 passes through keyboard tray 9 and desktop 1 one side lower terminal surface fixed connection, constitutes keyboard support part, highly down adjusting to some extent than desktop 1, accords with the healthy official working demand of human body. The lower end of the outer supporting arm 10 is fixedly connected with a roller 15 through a bearing connecting piece 12 and a roller screw 14.

The utility model discloses when needing to adjust 1 height of desktop in the use, hold handle 7 with the hand, rotate handle 7, pulling wire rope 8, the needle that drives air spring 11 is opened, through under the X structure at supporting component and bearing connecting piece 12, through the assistance of the power of two air springs 11, less power is exerted to the outside, can be so that the gyro wheel 15 that supports outer arm 10 slides in slide rail 16, never realize the function of this product desktop height adjustment from top to bottom. When the height of the table top reaches the expected height, the handle 7 is loosened, the steel wire rope 8 is not stretched, the valve needle of the gas spring 11 is recovered, the X structure of the support component and the bearing connecting piece 12 is not changed any more, the roller 15 is fixed in the sliding rail 16 and does not slide, namely, does not displace, and the height locking in the lifting process can be realized.

The gas spring 11 is arranged on the inner supporting arm 3 and the outer supporting arm 10, so that the whole table top 1 is more stable when being adjusted, and an additional locking mechanism is not needed. The plastic silencing pad and the plastic silencing slide rail 16 play a good role in buffering and silencing. The utility model discloses simple structure, silence environmental protection, convenient to use is laborsaving, quick safety, collapsible depositing, small in size, the transportation of being convenient for. The lifting table is easily operated by a user by integrating the human engineering concept, the win-win office experience is realized, the bad office habits of office workers are improved, and the aim of healthy office is finally fulfilled.

Claims

1. The utility model provides a lifting table, includes desktop, last base, lower base and connects two sets of supporting components between last base and lower base, desktop fixed connection is at the top of last base, its characterized in that: the utility model discloses a support of the X type, including upper base, upper base lower extreme, every group supporting component, support inner arm and support outer arm, the upper end of supporting the inner arm is articulated with upper base, and supports the lower extreme of inner arm and articulate with lower base, the upper end of supporting the outer arm is articulated with upper base, and the lower extreme of supporting the outer arm is equipped with the gyro wheel, be equipped with plastics amortization slide rail down on the base, the gyro wheel and the slide rail sliding connection of supporting the outer arm, be equipped with air spring, wire rope and handle between desktop and the lower base, the upper end of air spring is articulated with supporting the inner arm, the lower extreme of air spring is articulated with supporting the outer arm, handle one end is articulated with the desktop, wire rope one end and the release head of air spring are connected, the other end and handle are connected.

2. The elevating table as set forth in claim 1, wherein: and a base connecting piece is arranged between the lower bases.

3. The elevating table as set forth in claim 1, wherein: an arc-shaped notch is formed in the end face, close to one side of the keyboard supporting plate, of the desktop.

4. The elevating table as set forth in claim 1, wherein: the keyboard supporting plate is fixedly connected with the lower end face of one side of the desktop through a keyboard bracket.

5. The elevating table as set forth in claim 1, wherein: the lower end of the outer support arm is fixedly connected with the roller through a bearing connecting piece and a roller screw.