Battery cover, wireless charging device and electronic equipment
By designing a battery cover with a slot body and a resin fixed connection, the problem of space occupied by flexible circuit boards is solved, and the battery capacity is increased and the stable electrical connection between the circuit board and the motherboard is achieved.
Patent Information
- Application Number
- CN202323546443.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2033-12-25
AI Technical Summary
The flexible circuit board used for wireless charging in existing electronic devices occupies a thickness of 0.15mm to 0.17mm between the battery and the battery cover, limiting the increase in battery capacity.
A battery cover is designed, and its non-metallic layer includes a groove body, and the circuit board is partially accommodated in the groove body, and resin is sandwiched with the non-metallic layer to reduce the structural space occupied by the circuit board and fixed connection by hot pressing curing.
By reducing the structural space occupied by the circuit board, the space saved is used to increase the thickness of the battery, thereby increasing the capacity of the battery while ensuring a stable electrical connection between the circuit board and the motherboard.