Combined folding keyboard convenient for overall disassembly and cleaning of keys

Abstract

The invention relates to the technical field of folding keyboard equipment, in particular to a combined folding keyboard convenient for overall disassembly and cleaning of keys, which comprises a lower protective cover, an upper protective cover is hinged to one side of the lower protective cover, and handle discs are arranged on the front and rear surfaces of the lower protective cover and the upper protective cover. Rectangular sliding blocks I are symmetrically and slidably connected to the interior of the lower protective cover, crank connecting rods I are movably connected to one sides of the two rectangular sliding blocks I, and a left keyboard is movably connected to the ends, away from the rectangular sliding blocks I, of the crank connecting rods I; through transmission between gears, a movable sliding plate drives a supporting base plate strip at the other end of a guide push rod to rotate, so that the supporting angle of a corresponding lower protective cover and an upper protective cover is changed, the inclination angle of a keyboard is changed, and the keyboard placing habits of different people are adapted by rotating a transmission connecting rod; the problem that the supporting angle of an existing keyboard bottom face supporting piece is fixed is solved.

Description

technical field [0001] The invention relates to the technical field of folding keyboard equipment, in particular to a combined folding keyboard that facilitates the overall disassembly and cleaning of keys. Background technique [0002] With the rise of mobile Internet technology, people's way of working is gradually changing. In waiting rooms, coffee shops, and trains, people can use various smart terminals such as notebooks, tablets, or smartphones to work, and the keyboard is used An instruction and data input device used to operate computer equipment, and also refers to a group of function keys (such as typewriters, computer keyboards) that are arranged to operate a machine or equipment through the system. [0003] A foldable keyboard is disclosed in the notification number CN110196644A, including: a flexible material shell, a folding mechanism and a keyboard body, the keyboard body is divided into vertically symmetrical keyboard areas along the horizontal axis, and the ...

AI Technical Summary

Problems solved by technology

[0006] Through the transmission between the gears, the mobile skateboard drives the support pad on the other end of the guide push rod to rotate, thereby changing the support angle of the corresponding lower protective cover and upper protective cover, and then changing the tilt angle of the keyboard. Connecting rods are used to adapt to the keyboard placement habits of different people, and solve the existing problem that the support angle of the existing keyboard bottom support is fixed; the lower protective cover and the upper protective cover are rotated and merged, and the combined left keyboard and right keyboard One keyboard is on the top and the other is on the bottom, so that the left keyboard and the right keyboard will not touch, so it can not only achieve the effect of protecting the keyboard, but also achieve the effect of conveniently folding and storing the keyboard and preventing dust accumulation, and solve the existing problems after folding. The mutual extrusion between the keys of the keyboard and the contact between the components inside the keys and the circuit board can easily cause deformation problems

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