Shielding cover, circuit board assembly and electronic equipment
A technology of shielding cover and circuit board, which is applied in the direction of electrical components, magnetic field/electric field shielding, etc., and can solve problems such as cover collapse and shielding cover reliability threat
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[0053] The terminology used in the embodiments of the present application is only used to explain the specific embodiments of the present application, not intended to limit the application.
[0054] In order to improve the sensitivity, anti-interference and other performance of electronic devices, interference, etc., often require shielding of sensitive signals or interference sources. The shield can shield the effect of the external electromagnetic wave on the circuit in the shield, and can avoid the electromagnetic wave exterior radiation generated in the shield.
[0055] Taking the mobile phone as an example, a shield cover is typically provided on the board in the phone, the shield is hooded to cover the components inside the board to avoid interference from other components inside the mobile phone.
[0056] figure 1 A structural diagram of setting a shield on a circuit board; figure 2 A schematic structural diagram of setting a shield on a circuit board in the circuit board....
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