Keyboard and assembling method for keyboard

Abstract

The invention provides a keyboard and an assembling method for the keyboard. The keyboard comprises a key cap, a scissors type support frame, a movable device and a fixed device. The key cap is supported by the scissors type support frame. The scissors type support frame at least comprises a first part and a second part, wherein the first part is at least provided with a first pin joint part, and the second part is at least provided with a second pin joint part. The movable device is connected with the first pin joint part, and the fixed device is connected with the second pin joint part. When the movable device moves, the first pin joint part is driven to move away from the second pin joint part or come close to the second pin joint part. The two parts of the scissors type support frame are respectively installed on different devices, the key cap is pressed downwards or lifted upwards through movement of one device, and the height of the keyboard is reduced when the key cap is pressed downwards, so that the aim of being ultrathin of the keyboard is achieved. The keyboard is in the normal height again when the key cap moves upwards, so that a good hand feeling of the keyboard is guaranteed.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a keyboard and an assembly method for the keyboard. Background technique [0002] As a common input device, a keyboard is widely used in various electronic devices such as portable computers and electronic dictionaries to input characters and numbers. With the widespread use of electronic equipment, the keyboard occupies an important position in the entire system as a means of man-machine communication. In recent years, the rapid development of portable electronic devices poses new challenges to the size and feel of the keyboard. It is hoped that the keyboard will be thinner to occupy a smaller space and provide a better feel. [0003] Generally, the stacked thickness of the keyboard is not conducive to the development of electronic equipment towards miniaturization and ultra-thinning. Even if the components of the existing keyboard are made extremely thin, the height of the keyboard...

AI Technical Summary

Problems solved by technology

Plastic and metal shrapnel can be used to form the scissors bracket, so that the sliding and elasticity of the metal shrapnel can be used to realize the opening and compression of the keyboard. This method can reduce the thickness of the keyboard to a certain extent, but its hand feeling is not good, and when the keyboard is turned upside down When the buttons are scattered, it is not conducive to portability and its use is limited

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