CPC F16B 2/02 (2013.01) [G03B 17/561 (2013.01)] | 10 Claims |
1. A mounting seat is provided to be mounted on a mounting surface and be connected to a doorbell, comprising:
a mounting portion connected to the mounting surface;
an extendable portion connected to the mounting portion, wherein the extendable portion and the mounting surface are located at opposite two sides of the mounting portion, respectively; when the extendable portion is exerted by a force, the extendable portion is operable to extend or to retract relative to the mounting portion; the extendable portion comprises a first extendable section and a second extendable section; and
a connecting portion connected between the extendable portion and the doorbell;
wherein when the first extendable section is exerted by a force to extend or retract relative to the mounting portion, the extendable portion drives the connecting portion and the doorbell to turn along a first axis; when the second extendable section is exerted by a force to extend or retract relative to the mounting portion, the extendable portion drives the connecting portion and the doorbell to turn along a second axis; the first axis and the second axis are not parallel to each other.
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