Abstract: A speaker, comprising a magnetic component, an outer frame, an elastic component, a vibrating component, and a voice coil. The magnetic component comprises a magnetic conductive carrying plate and a magnetic circuit module. The magnetic conductive carrying plate comprises two sidewalls and a bottom plate. The two sidewalls are disposed at two side edges of the bottom plate. The magnetic circuit module is disposed on the bottom plate. The outer frame is disposed on a periphery of the magnetic component. The elastic component is interconnected with the magnetic conductive carrying plate and the outer frame and is relatively disposed on two sides of the magnetic conductive carrying plate. The vibrating component is disposed at the outer frame and the magnetic component and the elastic component. The voice coil is disposed under the vibrating component and between the magnetic circuit module and the two sidewalls of the magnetic conductive carrying plate.

Abstract: The speaker structure of the first embodiment has a magnetic carrier plate and two magnetic modules. The two magnetic modules are arranged on the magnetic carrier and the two voice coils correspond to the two magnetic modules, so that the vibration sound structure increases the sound variability. The supporting elastic member and the two auxiliary elastic members are respectively connected between the outer frame and the two voice coils, so as to stabilize the vibration of the two voice coils. The speaker structure of the second embodiment uses the first and second extensions of the outer frame to limit the range in which the magnetic carrier can vibrate upward when the magnetic carrier vibrates upward. The speaker device assembles the speaker structure with a case, and the case can limit the downward vibration range of the magnetic carrier of the speaker structure.

Abstract: The present invention provides a speaker structure and a speaker device. The speaker structure is connected with the magnetic carrier and the outer frame through the two elastic members. The four ends of the two elastic members are connected to the tour connection positions among the two lateral walls of the magnetic carrier and the bottom plate. When the magnetic element performs electromagnetic induction to make the voice coil and the vibration member vibrate to make sound, the magnetic element will be affected by the same reaction force to vibrate. In the meantime, the reaction force to vibrate received by the magnetic element is thus transmitted to the outer frame. Since the reaction force is mostly absorbed by the two elastic members, the affection from the reaction force to the outer frame is extraordinarily decreased as \yell, so as to the vibration member.

Abstract: The present invention discloses a speaker device, which comprises: a magnetic element, which has a magnetic carrier and a magnetic circuit module, the magnetic carrier has two lateral walls and one bottom plate, the two lateral walls are disposed at two sides of the bottom plate, the magnetic circuit module is disposed on the bottom plate; an outer frame, which is disposed at a peripheral side of the magnetic element; two elastic members, each is connected with the magnetic carrier and the outer frame, and the elastic member is respectively disposed at two sides of the magnetic carrier; a vibration member, which is disposed on the outer frame and at the magnetic element and the two elastic members; and a voice coil, which is disposed underneath the vibration member and located among the magnetic circuit module and the two lateral walls of the magnetic carrier.

Abstract: A double-sided speaker, comprising a magnetic conductive carrying plate, an auxiliary magnetic conductive member, a side magnetic conductive member, a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first vibrating component, and a second vibrating component. The magnetic conductive carrying plate comprises a sidewall and a bottom plate. One side surface of the bottom plate comprises a first side edge and a second side edge opposite to the first side edge. The sidewall is disposed at the first side edge. The auxiliary magnetic conductive member is assembled to the second side edge. The side magnetic conductive member is disposed at a side edge of another side surface of the bottom plate. The first magnetic circuit module is disposed at one side of the magnetic conductive carrying plate, of which the second magnetic circuit module is disposed at another side.

Abstract: The present disclosure provides a double-sided speaker, comprising a combination of a magnetic conductive carrying board and a side magnetic conductive member (or magnetic conductive carrying board component), a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first vibrating component, and a second vibrating component. The magnetic conductive carrying board comprises two sidewalls and a bottom plate. The two sidewalls are disposed at two sides of one side surface of the bottom plate. The side magnetic conductive member is disposed at two sides of the other side surface of the bottom plate. The first magnetic circuit module is disposed at one side of the magnetic conductive carrying board. The second magnetic circuit module is disposed at the other side of the magnetic conductive carrying board.

Abstract: A double-sided speaker, comprising a combination of magnetic conductive carrying plate with a side magnetic conductive member (or a magnetic conductive carrying plate component), a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first vibrating component, and a second vibrating component. The magnetic conductive carrying plate comprises two sidewalls and a bottom plate. The two sidewalls are disposed at two side edges of a side surface of the bottom plate. The side magnetic conductive member is disposed on two side edges of another side surface of the bottom plate. The first magnetic circuit module is disposed at one side of the magnetic conductive carrying plate. The second magnetic circuit module is disposed at another side of the magnetic conductive carrying plate. The first voice coil is disposed between the first magnetic circuit module and the sidewall.

Abstract: The present disclosure provides a speaker vibration assembly and speaker. The speaker vibration assembly driven by a speaker driving module to vibrate, which comprises a first frame body, a vibrating diaphragm, and a plurality of covering members. The first frame body comprises a hollow part. The vibrating diaphragm is disposed at the first frame body and covers the hollow part. The vibrating diaphragm comprises a plurality of first openings. The plurality of covering members are disposed at the vibrating diaphragm and respectively cover the plurality of first openings. Each of the covering members comprises a plurality of through holes. The speaker comprises a speaker vibration assembly according to the above description and a driving module. The driving module is connected with the first frame body and driving the first frame body to vibrate.

Abstract: Provided are a loudspeaker and an audio video device. The loudspeaker includes a loudspeaker box and a drive unit. The loudspeaker box includes a middle frame, a first diaphragm and a second diaphragm. The first diaphragm and the second diaphragm are respectively disposed at the two ends of the middle frame, the first diaphragm, the second diaphragm and the middle frame are enclosed to form a sound cavity. The drive unit is disposed in the sound cavity. The drive unit comprises a U-iron, a magnet, a magnetic conductive plate and a voice coil. The magnet is disposed on the U-iron, the magnetic conductive plate is disposed on the magnet, and the voice coil is sleeved on the magnet and the magnetic conductive plate. The U-iron is disposed on the first diaphragm, and the voice coil is disposed on the second diaphragm.

Abstract: Provided are a loudspeaker and an audio video device. The loudspeaker includes a loudspeaker box and a drive unit. The loudspeaker box includes a middle frame, a first diaphragm and a second diaphragm. The first diaphragm and the second diaphragm are respectively disposed at the two ends of the middle frame, the first diaphragm, the second diaphragm and the middle frame are enclosed to form a sound cavity. The drive unit is disposed in the sound cavity. The drive unit comprises a U-iron, a magnet, a magnetic conductive plate and a voice coil. The magnet is disposed on the U-iron, the magnetic conductive plate is disposed on the magnet, and the voice coil is sleeved on the magnet and the magnetic conductive plate. The U-iron is disposed on the first diaphragm, and the voice coil is disposed on the second diaphragm.

Abstract: A full-band antenna includes a dielectric layer, and a first and a second patterned conductive layer provided on the dielectric layer. The first patterned conductive layer includes a feed portion and a loop portion outwardly extended from the feed portion. The loop portion defines a plurality of radiation sections, between which a multi-coupling effect is created to form at least one variable frequency. The second patterned conductive layer includes a conductive portion and a short-circuit portion. The conductive portion forms at least one fixed frequency. The at least one variable frequency of the loop portion can be adjusted in its frequency distribution and frequency range by changing a width of the radiation sections and a spacing distance between the radiation sections.