Audio handle mechanism and its assembly method

Abstract

The invention discloses an audio handle mechanism and an assembly method thereof. The audio body (1) is provided with an opening slot (2), the opening slot (2) is slidably connected with a slide plate (3), and the opening slot (2) is two There is a long oblique block (4) on the side, and a chute (5) matching the shape of the oblique block (4) is provided on both sides of the slide plate (3); a hollow structure for fingers to pass through is provided on the slide plate (3) (16), the hollow structure (16) is provided with a hand-held cross bar (6) near the opening of the opening groove (2); the slide plate (3) is provided with a plug (7) on the side away from the cross bar (6) ), the open slot (2) is provided with a blind hole (8) for inserting the plug (7), and the shape of the blind hole (8) matches the shape of the plug (7). An audio handle mechanism with lower production cost and higher connection strength and an assembly method thereof are provided.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to an audio handle mechanism and an assembly method thereof. Background technique [0002] At present, in order to facilitate the grabbing of the speaker when it is moving, a handle mechanism is usually provided on the speaker. There is a gap between the bar, the cross bar and the sound box casing, people can hold the cross bar, and fingers can pass through the gap between the cross bar and the sound box casing. In the prior art, it is common for the sound box shell to be made of plastic parts, while the cross bar and the protrusion are often integrally formed by injection molding with the sound box shell. However, there is a disadvantage in the handle mechanism formed by injection molding. When people hold the cross bar, due to the gravity of the sound, the gravity of the whole sound will be decomposed to the two ends of the cross bar. It will be concentrated at the junction of th...

AI Technical Summary

Problems solved by technology

[0003] The handle mechanism in the prior art is usually integrally formed by injection molding. Due to the existence of crossbars, the structure of the injection mold is bound to be extremely complicated. It is necessary to set up multiple lateral core-pulling structures to form features similar to hollow structures. Furthermore, the assembly of the handle mechanism in the prior art is simplified, but the overall cost of the handle mechanism in the production and processing process becomes higher. For example, the lateral core-pulling mechanism is an item that increases design and test costs during the design process.

In addition, due to the presence of shrinkage cavities and porosity at the stress concentration point during the integral molding process, it is very easy to break due to excessive load at the stress concentration point; therefore, the handle mechanism in the prior art has high production costs, The defect that the connection strength is not high enough

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