An elastic hinge for eyeglasses includes: a box-shaped housing with an inlet aperture; a fork carriage, slidably mounted in a guiding cavity inside the box-shaped housing opposing an elastic element; and an elastic holding clip, snap-engageable with a retaining structure of the housing cavity, against which one end of the elastic element abuts. The elastic holding clip is generally C-shaped, providing a resting arm and a flexible arm joined by a connecting portion, the flexible arm having an engaging unit to snap-engage with the retaining structure, the resting arm and flexible arm elastically biased one towards the other by inner walls of the housing. The flexible arm is integral with at least one bias element, accessible from an inlet aperture of the housing, defining bias planes to be engaged with a tool, introduced via the inlet, for imparting a disengaging bias, bending the flexing arm towards the resting arm.

The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.

A pair of eyeglasses with interchangeable parts is described herein. The pair of eyeglasses have a bridge that optionally includes a front piece that detaches from a rear piece without the need for any tools. The bridge is located between the left and right rims of the eyeglasses and connects the left rim and right rim. Optionally, the front piece and rear piece of the bridge sandwich the left and right rims. Optionally, the pair of eyeglasses also includes left and right temples that connect and disconnect from the left and right rims, respectively, using a spring-loaded locking mechanism. Methods of wearing the eyeglasses and changing parts are also described.

A pair of eyeglasses with interchangeable parts is described herein. The pair of eyeglasses have a bridge that optionally includes a front piece that detaches from a rear piece without the need for any tools. The bridge is located between the left and right rims of the eyeglasses and connects the left rim and right rim. Optionally, the front piece and rear piece of the bridge sandwich the left and right rims. Optionally, the pair of eyeglasses also includes left and right temples that connect and disconnect from the left and right rims, respectively, using a spring-loaded locking mechanism. Methods of wearing the eyeglasses and changing parts are also described.

Apparatus and systems related to modular eyeglass elements may be provided. A detachable temple may be detachably coupled to a lens assembly at a temple strut of the lens assembly via a locking mechanism. Locking mechanisms may include spring tab, spring lever, spring bar, snap-fit, spring latch, and other disclosed configurations.

Systems, devices and methods for eyeglasses frames and eyeglasses frames assemblies for wearable electronic devices, and particularly systems, devices, and methods that employ an antenna in eyeglasses frames and eyeglasses frames assemblies for wearable heads-up displays, the systems, devices and methods including a pair of eyeglasses having a first arm housing a radio and a core wire, wherein the core wire is communicatively coupled to the radio as an antenna by an electrically conductive path including a hinge in the first arm or an electrically conductive path that is electrically isolated from the hinge and a power source coupled to the first arm or a second arm and electrically coupled to the radio via a second electrically conductive path.

Systems, devices and methods for eyeglasses frames and eyeglasses frames assemblies for wearable electronic devices, and particularly systems, devices, and methods that employ an antenna in eyeglasses frames and eyeglasses frames assemblies for wearable heads-up displays, the systems, devices and methods including a pair of eyeglasses having a first arm housing a radio and a core wire, wherein the core wire is communicatively coupled to the radio as an antenna by an electrically conductive path including a hinge in the first arm or an electrically conductive path that is electrically isolated from the hinge and a power source coupled to the first arm or a second arm and electrically coupled to the radio via a second electrically conductive path.

Systems, devices and methods for eyeglasses frames and eyeglasses frames assemblies for wearable electronic devices, and particularly systems, devices, and methods that employ an antenna in eyeglasses frames and eyeglasses frames assemblies for wearable heads-up displays, the systems, devices and methods including a pair of eyeglasses having a first arm housing a radio and a core wire, wherein the core wire is communicatively coupled to the radio as an antenna by an electrically conductive path including a hinge in the first arm or an electrically conductive path that is electrically isolated from the hinge and a power source coupled to the first arm or a second arm and electrically coupled to the radio via a second electrically conductive path.

The present disclosure embodiment may disclose a glasses. The glasses may include a glasses frame and two speakers. The glasses frame may include a glasses rim and two glasses temples. The two glasses temples may be rotatably connected to the glasses rim, respectively. The two speakers may be connected to the two glasses temples via hinge components of the two glasses temples, respectively. The hinge components may be rotatable to change a position of each of the speakers relative to one of the glasses temples. The two speakers may include an earphone core and an earphone housing. The earphone housing may include a housing panel facing a human body and a housing back opposite to the housing panel. At least one of the glasses temples may include a control circuit or a battery. The control circuit or the battery may drive the earphone core to vibrate to generate sound. A vibration of the earphone core may result in vibrations of the housing panel and the housing back. The vibration of the housing panel may have a first phase, and the vibration of the housing back may have a second phase, vibration frequencies of the housing panel and the housing back may be in a range of 2000 Hz to 3000 Hz, and an absolute value of a difference between the first phase and the second phase may be less than 60 degrees. In the present disclosure, a function member may be connected to the glasses through the hinge component to expand use of the glasses.

The present disclosure embodiment may disclose glasses. The glasses may include a glasses frame and two speakers. The glasses frame may include a glasses rim and two glasses temples. The two glasses temples may be rotatably connected to the glasses rim, respectively. The two speakers may include an earphone core, respectively. The two speakers may be connected to the two glasses temples via hinge components of the two glasses temples, respectively. The hinge components may be rotatable to change a position of each of the speakers relative to connected one of the glasses temples to make the speaker abut in front of or behind ears of a user. The glasses temple may include a control circuit or a battery to drive the earphone core to vibrate to generate a sound.