A Multifunctional Student Desktop Board
A multi-functional desk and multi-functional technology, applied in the field of student desktop boards, can solve problems affecting learning efficiency, spinal curvature, myopia, etc., and achieve the effects of avoiding hunchback, avoiding excessive displacement, and having a simple and reasonable structure.
Active Publication Date: 2022-04-15
SICHUAN JIUHONG TEACHING EQUIP
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- Description
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- Application Information
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Problems solved by technology
[0003] The object of the present invention is to provide a multifunctional student desktop board, which is used to solve the technical problems existing in the prior art. There must be different degrees of conflicts between desks and chairs and students of different heights that do not conform to ergonomics. It will affect learning efficiency, and can lead to adverse consequences such as spinal curvature, hunchback, and myopia
Method used
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[0054] Such as Figure 1-4 Shown, a kind of multifunctional student desktop board comprises multifunctional desktop board and core processor, and described core processor is connected with described multifunctional desktop board, and described core processor is connected with temperature sensor, and described temperature sensor It is used to collect the real-time temperature of the multifunctional desktop board; the core processor is connected with the display screen; the core processor is connected with an axial flow fan, and the axial flow fan is used to dissipate heat to the multifunctional desktop board; The core processor is connected with an overcurrent relay through a relay control circuit, and the overcurrent relay is used to control the shutdown of the axial flow fan when the operating current of the axial flow fan is overcurrent; the core processor is connected with the market through a rectifier circuit Electrically connected, used to supply power to the processor; ...
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The invention provides a multifunctional student desktop, which includes a rotating shaft, a supporting board and a seat on the right side of the supporting board; one end of the rotating shaft is provided with a fixed rotating knob, and the other end is fixedly connected to an ellipse, and the One end of the ellipse is connected to an adjustment plate, and the end of the adjustment plate away from the ellipse is rotatably connected to the bottom of the table, and the end of the bottom of the desktop away from the adjustment plate is always supported on a bracket, and the bracket is arranged on On the right side of the support plate, the lower ends of the support plate and the seat are fixedly connected to the movable rod through bolts and U-shaped mounting brackets, the lower end of the movable rod is inserted into the inner cavity of the casing, the outer wall of the movable rod and Through holes are evenly opened on the outer wall of the casing, and bolts are plugged into the inner cavity of the through holes.
Description
technical field [0001] The invention relates to the field of tables and chairs, in particular to a multifunctional student desktop. Background technique [0002] The height of existing desks and chairs for students is fixed, and students of different heights can only rely on self-adjustment to adapt to the height of the seat. However, self-adjustment is very limited. Such desks and chairs must be different from students of different heights There are contradictions that do not conform to ergonomics, which will affect learning efficiency, and can lead to adverse consequences such as spinal curvature, hunchback, and myopia. In addition, we also found that in some special courses, the use of desks is more demanding. For example, when studying mechanical drawing and other courses, drawing on a flat desktop for a long time will cause visual fatigue and physical exhaustion. Contents of the invention [0003] The object of the present invention is to provide a multifunctional st...
Claims
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IPC IPC(8): F04D27/00A47B39/02A47B9/14A47B13/02A47B41/02
CPCF04D27/00F04D27/001A47B39/02A47B9/14A47B41/02A47B13/02A47B2200/008
Inventor 敬秋平
Owner SICHUAN JIUHONG TEACHING EQUIP