Grading pedal control type multifunctional desk
A multi-functional and controlled technology, applied in the field of desks, can solve the problems of no safety locking device, limited height of the card slot, long adjustment time, etc., to achieve the effect of safe, reasonable and simple structure, improve work efficiency, and reduce physical injury.
Inactive Publication Date: 2018-06-22
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology
The desks that can adjust the elevation angle of the desktop appearing on the market today are all adjusted by manually pulling the desktop and putting down the card slot. On the one hand, it takes a long time to adjust. safety locking device
Another key problem is that due to the very limited height involved in the card slot, it cannot meet the needs of some professional and long-term drawing people
Method used
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] Such as figure 1 and figure 2 As shown, a multi-functional desk of step-by-step pedal control type includes a table board, and the four corners under the table board are provided with a support one 3, a support two 4, a support three 7 and a support four 8, a support one 3 and a support four 8. Bracket 2 4 is connected with the table board through the fixed block 31; An adjustment device is arranged under the table board 1; the adjustment device incl...
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The invention discloses a grading pedal control type multifunctional desk which comprises a desk board. A first support, a second support, a third support and a fourth support are arranged on the fourcorners under the desk board, and the first support and the second support are connected with the desk board through fixed blocks; the desk board comprises a movable desk board body and a fixed deskboard body, the movable desk board body is hinged to the fixed blocks, the fixed desk board body is fixedly connected with the fixed blocks, and an adjusting device is arranged under the movable deskboard body; the adjusting device comprises an adjusting support and a pedal adjuster connected with the adjusting support; the adjusting support comprises a connecting column, a moving column hinged to the connecting column through an articulation piece is arranged under the connecting column, multiple pin holes are formed in the side face of the moving column, the moving column is internally provided with a pin fixer, a fixed column is fixedly connected to the lower portion of the pin fixer, a second spring is arranged outside the fixed column, a support column is fixedly connected to the lower portion of the fixed column, and the moving column and the support column are connected through the second spring. Accordingly, multiple elevation angles of the desk are adjusted through a pedal, various elevation angles are safely locked, and the structure is safe and reasonable.
Description
technical field [0001] The invention relates to the technical field of desks, in particular to a step-by-step pedal-controlled multifunctional desk. Background technique [0002] Because the way of studying and working in modern society determines that people stay at their desks for a long time, the cervical spine and spinal joints are deformed due to sitting in one posture for a long time, the muscle imbalance on both sides and joint strain greatly affect their normal work and life. The desks that can adjust the elevation angle of the desktop appearing on the market today are all adjusted by manually pulling the desktop and putting down the card slot. On the one hand, it takes a long time to adjust. Safety locking device. Another key problem is that due to the very limited height involved in the card slot, it cannot meet the needs of some professional and long-term drawing people. Therefore, it is necessary to add a desk that can free hands and adjust the elevation angle ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A47B13/08A47B13/02A47B9/00A47B97/00
CPCA47B13/081A47B9/00A47B13/02A47B97/00A47B2009/003
Inventor 王钰张勇闫林张振霖姜海银
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE