A button structure and its assembly method

Abstract

The invention relates to a novel key structure and an assembling method of the same. The novel key structure is characterized in that a plurality of groups of keys are arranged on the surface of the front side of a panel of the novel key structure; a key board support is arranged at the location of the plurality of groups of keys at the back side of the panel; a key board is arranged on the key board support horizontally; the keys and the panel are in pin joint through a rotation part; and pressing the front end of each key in the perpendicular direction can drive the key to rotate around the rotation part, and at the same time, a touch switch, on the key board, below the key, can be triggered. The novel key structure utilizes the lever motion principle to realize triggering of the touch switch through pressing of the keys above the key board, thus guaranteeing realization of the key function and the pressing hand feeling. Besides, the horizontal insertion type assembling mode enables the thickness of whole key structure in the motion direction of the keys to be further reduced so as to satisfy the design style of a piano type key displaying protruding edge or suspending feeling.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted electronic products, in particular to a button structure and an assembly method thereof. Background technique [0002] At present, many high-end models on the market will use the piano-like button structure. Its special touch method is different from the conventional button operation feel, giving customers a different feeling, especially for fashion-conscious consumers. attraction. In the current conventional products with piano-like key structure, the assembly of the key board and the back shell is sequentially installed into the panel assembly along the horizontal installation direction, that is, the key board is installed from the rear of the key, and the tact switch Orient toward the keys in the horizontal direction. In order to meet the normal electrical function of the key board and the operation function of the keys, the thickness of the appearance surface of the keys must be very ...

AI Technical Summary

Problems solved by technology

In the current conventional products with piano-like key structure, the assembly of the key board and the back shell is sequentially installed into the panel assembly along the horizontal installation direction, that is, the key board is installed from the rear of the key, and the tact switch Orient toward the keys in the horizontal direction. In order to meet the normal electrical function of the key board and the operation function of the keys, the thickness of the appearance surface of the keys must be very large, which cannot satisfy the piano style keys with prominent extension or hanging feeling. structural design

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