Capacitive stylus device

Abstract

The invention provides a capacitive stylus device. The capacitive stylus device comprises a capacitive stylus and a stylus cavity for containing the capacitive stylus, the stylus cavity adapts to the capacitive stylus in shape, and a PUSH-PUSH ejecting mechanism is arranged at the bottom of the stylus cavity; an elastic wall is arranged on the side wall of the stylus cavity and is used for fixing the capacitive stylus inserted into the stylus cavity at the specific position in the stylus cavity, and at the moment the PUSH-PUSH ejecting mechanism is in a compressed state; when pressed by external force, the capacitive stylus moves in the direction of inserting the capacitive stylus into the stylus cavity and further presses the PUSH-PUSH ejecting mechanism, so that the PUSH-PUSH ejecting mechanism changes into an ejecting state, and the capacitive stylus bears elastic force in the opposite direction and breaks through limit of the elastic wall to move in the direction of getting away from the stylus cavity. The capacitive stylus is automatically ejected out after pressing the stylus head, single hand operation can be achieved, and the capacitive stylus device is high in structural reliability, convenient to assemble and good in user experience and has interestingness and practicability.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a capacitive pen device. Background technique [0002] Many large-screen smartphones are equipped with capacitive pens. Capacitive pens are made of conductive materials and have conductive properties. They are used to touch capacitive screens to complete man-machine dialogue operations. With the development of APP, the current capacitive pen is no longer simply a replacement for finger control functions. More and more professionals have used active capacitive pens to work on mobile devices, such as: note taking, drawing creation, document standards, painting etc. However, most capacitive pens in the prior art only rely on their own friction to be manually extracted by the user when inserted into the cavity of the mobile phone case (see figure 1 ), there are the following disadvantages: [0003] 1. Manual extraction requires both hands to operate at the same time, holding...

AI Technical Summary

Problems solved by technology

[0003] 1. Manual extraction requires both hands to operate at the same time, holding the mobile phone in one hand and the capacitive pen in the other;

[0004] 2. The capacitive pen is only positioned through the cooperation of the shell, and the extraction can only be pulled out by the user himself;

[0005] 3. At present, the homogeneity in the market is serious, and consumers are tired of aesthetics;

[0006] 4. Lack of sense of technology and fun

Images