Abstract: A speaker buffer structure includes an inner ring, an elastic outer ring, and an elastic bridge. The elastic bridge is connected between the outer peripheral edge of the inner ring and the inner peripheral edge of the elastic outer ring. The outer periphery of the elastic outer ring has a side groove. The side groove is used to connect to a through hole of a retaining tab of a sound box. The elastic bridge absorbs vibration from the speaker to improve the damping effect to limit transmission of vibration to an electronic device containing the speaker.

Abstract: A speaker buffer structure includes an inner ring, an elastic outer ring, and an elastic bridge. The elastic bridge is connected between the outer peripheral edge of the inner ring and the inner peripheral edge of the elastic outer ring. The outer periphery of the elastic outer ring has a side groove. The side groove is used to connect to a through hole of a retaining tab of a sound box. The elastic bridge absorbs vibration from the speaker to improve the damping effect to limit transmission of vibration to an electronic device containing the speaker.

Abstract: An automatic setting method for ATM network is used in an information device for automatic connecting to an ATM network of an ISP office. At first an automatic configuration table is provided and includes a plurality sets of setting parameters of virtual path identifier (VPI)/virtual channel identifier (VCI) and encapsulation capacity for a plurality of default ISP offices. A user tries connection to the ISP office by selecting one set of the setting parameters as a connecting parameter to the ISP office and receives a reply message from the ISP office. The user selects another one set of the setting parameters as a connecting parameter to the ISP office when the connection fails and tries again until the connection to the ISP office successes.

Abstract: An automatic setting method for ATM network is used in an information device for automatic connecting to an ATM network of an ISP office. At first an automatic configuration table is provided and includes a plurality sets of setting parameters of virtual path identifier (VPI)/virtual channel identifier (VCI) and encapsulation capacity for a plurality of default ISP offices. A user tries connection to the ISP office by selecting one set of the setting parameters as a connecting parameter to the ISP office and receives a reply message from the ISP office. The user selects another one set of the setting parameters as a connecting parameter to the ISP office when the connection fails and tries again until the connection to the ISP office successes.

Abstract: A method regulates a connection of at least one computer to Internet through a network-regulating apparatus. At least one supervisor logs in a computer connected to the network-regulating apparatus and sets a user attribution for at least one user in the network-regulating apparatus. The supervisor is authorized to create new user, delete user and edit user data. The supervisor also can set accessible time per day, accessible time per week for user, or unlimited time for user. The supervisor can set up certain keyword to examine the address and content of a website to identify the accessibility of a website. When a user accesses Internet for the first time, the user logs in the network-regulating apparatus and accessing Internet according to the user attribution set in the network-regulating apparatus.