How to make a spring connector

　　The sound-emitting device is used in portable electronic devices such as mobile phones and notebook computers. With the rapid development of these portable electronic devices, people's functional requirements for them are increasing, and the sound-emitting devices applied to them are also developing rapidly.

　　Sound-emitting devices need to complete the conversion between electrical energy and sound energy, such as speakers, receivers and other sound-emitting devices to complete the conversion of electrical energy into sound energy. In order to realize the conversion between electric energy and sound energy, all sound-emitting devices need to be connected to external circuits. The connection methods of circuit input or output usually include several ways: 1. Pin type, that is, the circuit input or output is realized through two metal pins. Output; 2. Lead type, that is, to realize circuit input or output through two wires; 3. FPC (Flexible Printed Circuit) connection type, that is, to connect with the power terminals on the sounding device through FPC to realize circuit input or Output; 4. Spring connection type, in the spring connection type sounding device, there is still room for improvement in the structure of the spring connection.

　　In the related art sound-generating device, the sound-generating device comprises a sound-generating unit, the sound-generating unit is provided with a conductive end, the conductive end is provided with a first conductive member and a second conductive member, the first conductive member is a steel sheet, and the first conductive member is a steel sheet. The second conductive member includes a spring, and the spring is directly welded on the second conductive member. However, due to the size of the pad and the positioning of the spring, it is easy to cause problems such as virtual welding, pollution, and spring skew. In addition, there are problems that the positioning effect is not good and it is easy to fall off. Due to the above problems, the sound-emitting device cannot be stably connected to the external circuit. In order to stably hold the spring on the sounding unit and have good electrical connection, it is necessary to provide a new structure of the spring connector.

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