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CN-224218502-U - Horn and electronic equipment with same

CN224218502UCN 224218502 UCN224218502 UCN 224218502UCN-224218502-U

Abstract

The application is suitable for the technical field of electronic devices, and provides a loudspeaker and electronic equipment with the loudspeaker. The loudspeaker comprises a mounting piece, a loudspeaker unit and a horn, wherein the loudspeaker unit is arranged on the mounting piece and is provided with a sounding end and a rear end which are oppositely arranged, the horn is arranged on the mounting piece and is positioned on one side of the sounding end far away from the rear end, and the horn is provided with a directional sound transmission structure which is used for concentrating sound emitted by the sounding end in a preset direction. Compared with the traditional loudspeaker, under the condition of achieving the same sound transmission effect, the loudspeaker does not need to ensure the sound output area in a mode of greatly increasing the whole volume, but can achieve a longer sound transmission distance and a more efficient transmission effect under a smaller volume.

Inventors

  • Zeng Mianchang
  • WANG BAOLIN
  • MA JIAN

Assignees

  • 深圳市鸿合创新信息技术有限责任公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (10)

  1. 1. A horn, characterized by comprising a mounting member (100), a horn unit (200) and a horn (300), wherein the horn unit (200) is arranged on the mounting member (100) and is provided with a sound generating end and a rear end which are oppositely arranged; The horn (300) is arranged on the mounting piece (100) and is positioned on one side of the sound emitting end far away from the rear end, the horn (300) is provided with a directional sound transmission structure (320), and the directional sound transmission structure (320) is used for concentrating sound emitted by the sound emitting end in a preset direction.
  2. 2. The horn according to claim 1, characterized in that the horn (300) comprises a horn body (310) and the directional sound transmission structure (320), the horn body (310) being arranged in the mounting member (100), the surface of the horn body (310) close to the sound emitting end being provided with a sound transmission hole (311) penetrating the horn body (310), the directional sound transmission structure (320) being arranged in the sound transmission hole (311).
  3. 3. The loudspeaker according to claim 2, wherein the directional sound transmission structure (320) comprises two directional sound transmission sheets (321) arranged at intervals along a first direction, the first direction is perpendicular to the axial direction of the loudspeaker unit (200), the two directional sound transmission sheets (321) are respectively located at two opposite sides of the loudspeaker unit (200) in the axial direction, and a directional sound transmission area (322) for concentrated sound transmission is formed between the two directional sound transmission sheets (321).
  4. 4. A loudspeaker according to claim 3, wherein two of the directional sound-transmitting sheets (321) are arranged symmetrically about the axis of the loudspeaker unit (200), and/or, The horn body (310) has a front face (312) and a back face (313) arranged opposite to each other, the front face (312) being located at an end of the back face (313) remote from the sound emitting end, the directional microphone sheet (321) being inclined from the front face (312) to the back face (313) towards an axis close to the horn unit (200), and/or, The distance between the two directional sound transmission sheets (321) gradually decreases or increases along a second direction, and the second direction is perpendicular to the axial direction of the loudspeaker unit (200) and the first direction.
  5. 5. A loudspeaker according to claim 3, wherein the number of the loudspeaker units (200) is plural, the plural loudspeaker units (200) are arranged at intervals along a first direction, the first direction is perpendicular to the axial direction of the loudspeaker units (200), and at least one directional sound transmission structure (320) is correspondingly arranged on the loudspeaker units (200).
  6. 6. The horn according to claim 5, characterized in that the number of the horn units (200) is two, one of the two horn units (200) being a tweeter (600) and the other being a midrange (500); The tweeter (600) is correspondingly provided with one directional sound transmission structure (320), the midrange horn (500) is correspondingly provided with three directional sound transmission structures (320), and three directional sound transmission sheets (321) which are positioned on the same side in the axial direction of the horn unit (200) in the three directional sound transmission structures (320) are arranged at intervals along the first direction.
  7. 7. The horn according to claim 6, further comprising a crossover capacitor (400), the crossover capacitor (400) being disposed at the mount (100) and electrically connected to the tweeter (600) and the midrange (500).
  8. 8. The horn according to any one of claims 1 to 7, characterized in that the mounting member (100) has a mounting space (130) and a mounting surface (140), the horn unit (200) is provided in the mounting space (130), the mounting surface (140) is provided with a sound emitting port (111) communicating with the mounting space (130), the sound emitting port is provided toward the sound emitting port (111), and the horn (300) is provided on the mounting surface (140) and covers the mounting surface (140).
  9. 9. The horn according to claim 8, characterized in that one of the horn (300) and the mounting part (100) is provided with a guiding projection (314) and the other is provided with a guiding recess (141), that the guiding projection (314) penetrates into the guiding recess (141) in case the horn (300) is provided in the mounting part (100), and/or, The horn further comprises a shock absorption protection member (700), wherein the shock absorption protection member (700) is of an elastic structure and is sleeved on the mounting member (100) and the horn (300) which are assembled together, and/or, The horn further comprises a connecting piece (800), wherein the connecting piece (800) is detachably arranged on the mounting piece (100) and is used for mounting the mounting piece (100) to the mounting carrier through connection with the mounting carrier.
  10. 10. An electronic device comprising the horn of any one of claims 1 to 9.

Description

Horn and electronic equipment with same Technical Field The application belongs to the technical field of electronic devices, and particularly relates to a loudspeaker and electronic equipment with the loudspeaker. Background A loudspeaker, also called loudspeaker, is an electroacoustic transducer which converts an electrical signal into an acoustic signal. In the related art, a loudspeaker is generally composed of a magnet, a voice coil, a drum paper and other components, when an audio electric signal passes through the voice coil, an alternating magnetic field is generated, and the magnetic field interacts with a fixed magnetic field of the magnet to enable the voice coil to vibrate, and the vibration of the voice coil drives the drum paper connected with the voice coil to vibrate together so as to push surrounding air to form sound waves, so that the electric signal is converted into a sound signal which can be heard by us. Although the above-mentioned horn can convert an electrical signal into a sound signal, in order to ensure that the speaker has a sufficient sound emitting area, the volume of the horn needs to be increased, and the larger horn occupies too much space. Disclosure of utility model The embodiment of the application aims to provide a loudspeaker and electronic equipment with the loudspeaker, and aims to solve the technical problems of large volume of the loudspeaker for ensuring enough sound emitting area in the related art. In order to achieve the above object, according to one aspect of the present application, there is provided a horn including a mounting member, a horn unit provided at the mounting member and having a sound emitting end and a rear end disposed opposite to each other, and a horn provided at the mounting member and located at a side of the sound emitting end away from the rear end, the horn having a directional sound transmitting structure for focusing sound emitted from the sound emitting end in a preset direction. Optionally, the horn includes the horn body and directional sound transmission structure, and the horn body sets up at the installed part, and the surface that the horn body is close to the sound production end is provided with the sound transmission hole that runs through the horn body, and directional sound transmission structure sets up in the sound transmission hole. Optionally, the directional sound transmission structure includes two directional sound transmission sheets arranged at intervals along a first direction, the first direction is perpendicular to the axial direction of the horn unit, the two directional sound transmission sheets are respectively located at two opposite sides of the axial direction of the horn unit, and a directional sound transmission area for concentrated sound transmission is formed between the two directional sound transmission sheets. The horn body is provided with a front face and a back face which are oppositely arranged, the front face is positioned at one end of the back face far away from the sound generating end, the directional sound transmitting sheets incline from the front face to the back face towards the axis near the horn unit, and/or the distance between the two directional sound transmitting sheets gradually decreases or increases along a second direction which is perpendicular to the axial direction of the horn unit and the first direction. Optionally, the number of the horn units is multiple, the horn units are arranged at intervals along a first direction, the first direction is perpendicular to the axial direction of the horn units, and at least one directional sound transmission structure is correspondingly arranged on the horn units. Optionally, the number of the loudspeaker units is two, one of the two loudspeaker units is a tweeter, the other loudspeaker unit is a midrange loudspeaker, the tweeter is correspondingly provided with a directional sound transmission structure, the midrange loudspeaker is correspondingly provided with three directional sound transmission structures, and three directional sound transmission sheets positioned on the same side of the loudspeaker units in the axial direction of the three directional sound transmission structures are arranged at intervals along the first direction. Optionally, the loudspeaker further comprises a frequency division capacitor, and the frequency division capacitor is arranged on the mounting piece and is electrically connected with the tweeter and the midrange. Optionally, the mounting piece is provided with a mounting space and a mounting surface, the horn unit is arranged in the mounting space, the mounting surface is provided with a sound emitting port communicated with the mounting space, the sound emitting end is arranged towards the sound emitting port, and the horn is arranged on the mounting surface and covers the mounting surface. Optionally, one of the horn and the mounting member is provided with a guiding protrusion and the other is