Ratchet-type keyboard support foot

Abstract

The invention relates to the field of keyboard technology, and particularly to a ratchet-type keyboard support foot. The embodiment of the invention includes a pedestal, support feet disposed on two sides of the pedestal, and a key input area arranged on the pedestal. Each of the two sides of the pedestal is provided with an angle adjustment device used for adjusting a position of the support foot. The angle adjustment device includes a ratchet pivoting with the pedestal, an adjustment rod coordinating with the ratchet, and a connection rod arranged on the ratchet. The support foot is arrangedon the connection rod. The adjustment rod is provided with a pawl, a containing groove disposed in the adjustment rod, an elastic piece arranged in the containing groove, and an adjustment part arranged on the adjustment rod. Two ends of the elastic piece are respectively connected against an inner end of the containing groove and the pedestal. The pawl is connected with the ratchet in a meshingmanner. According to the ratchet-type keyboard support foot, a user is enabled to change an angle of keyboard lifting according to a use habit through coordination of the ratchet and the adjustment part, and generality is high; and meshing strength of the pawl and the ratchet is enhanced through elasticity of the elastic piece, and stability is high.

Description

technical field [0001] The invention relates to the technical field of keyboards, in particular to a ratchet type keyboard support foot. Background technique [0002] The keyboard is the most commonly used and most important input device, through which English letters, numbers, punctuation marks, etc. can be input into the communication device, so as to issue commands and input data to the communication device. [0003] At present, the user only has two angles when using the keyboard, one is in the horizontal state, and the other is in the tilted state in which the keyboard is lifted by the supporting feet. Angle position requirements; with the development of science and technology, keyboards with adjustable angles have appeared, but the existing keyboards have poor stability for adjusting the angle. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a ratchet keyboard support foot with high stability and multiple ...

AI Technical Summary

Problems solved by technology

[0003] At present, users only have two angles when using the keyboard, one is in the horizontal state, and the other is in the tilted state in which the keyboard is lifted by the supporting feet. Angle position requirements; with the development of science and technology, keyboards with adjustable angles have appeared, but the existing keyboards have poor stability for adjusting the angle. During use, the angle is easy to change gradually when shaken or pressed, and the stability is poor.

Images