Shell structure and Bluetooth headset charging cabin

Abstract

The invention relates to the technical field of audio devices, and discloses a shell structure and a Bluetooth headset charging cabin. The shell structure comprises a bottom shell, an inner lining plate, an upper cover and a flip assembly, the inner lining plate is arranged on the bottom shell, the upper cover can be opened or closed relative to the inner lining plate, and the flip assembly comprises a rotating part, a rotating shaft, a limiting part and a first mounting part. The rotating part is arranged on the upper cover, the first mounting part is arranged on the lining plate or the bottom shell, and the rotating shaft is connected between the rotating part and the first mounting part. The limiting part is connected with the rotating part, and when the upper cover is overturned backwards and is in an open state, the rotating part can also drive the limiting part to rotate to abut against the lining plate, so that the range of bearing the pressure of the upper cover is expanded, the supporting force acting on the rotating shaft is dispersed, stress is prevented from being excessively concentrated, and the service life of the shell structure is prolonged. Moreover, the opening angle of the upper cover is limited to a certain angle, so that the advantages that the rotation is more accurate, the overall structural strength is better and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a housing structure and a Bluetooth earphone charging compartment. Background technique [0002] The existing bluetooth earphone adopts wireless transmission, which eliminates the entanglement of the data line, and is favored by the majority of users. At present, most of the Bluetooth headsets use the built-in rechargeable battery as the power source. In order to ensure the normal use of the Bluetooth headset, the Bluetooth headset will be equipped with a charging compartment for charging. [0003] On the one hand, the charging compartment can provide charging for the Bluetooth headset, and on the other hand, it can store the Bluetooth headset. Therefore, most charging compartments adopt a clamshell structure. The upper cover is arranged on the bottom shell or the inner liner through the rotating shaft to realize its fully open state (close to 180°). However, after the u...

AI Technical Summary

Problems solved by technology

Therefore, most charging compartments adopt a clamshell structure. The upper cover is arranged on the bottom shell or the inner liner through the rotating shaft to realize its fully open state (close to 180°). However, after the upper cover is turned and opened, it only depends on the rotating shaft to The support point and the pressure of the upper cover pressing down all act on the rotating shaft, which is easy to cause damage and deformation at the position of the rotating shaft, poor stability and low service life

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