CN115065902A - Vehicle-mounted sound box and vehicle body - Google Patents
Vehicle-mounted sound box and vehicle body Download PDFInfo
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- CN115065902A CN115065902A CN202210784005.2A CN202210784005A CN115065902A CN 115065902 A CN115065902 A CN 115065902A CN 202210784005 A CN202210784005 A CN 202210784005A CN 115065902 A CN115065902 A CN 115065902A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
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Abstract
Description
技术领域technical field
本发明涉及车载音箱装置技术领域,特别涉及一种车载音箱和应用该车载音箱的车体。The invention relates to the technical field of vehicle-mounted sound box devices, in particular to a vehicle-mounted sound box and a vehicle body using the vehicle-mounted sound box.
背景技术Background technique
音箱是将电信号还原成声音信号的一种装置,还原真实性将作为评价音箱性能的重要标准。有源音箱就是带有功率放大器(即功放)的音响系统,把功率放大器和扬声器发声系统做成一体,可直接与一般的音源(如随身听、CD机、影碟机、录像机等)搭配,构成一套完整的音响组合。A speaker is a device that restores an electrical signal to a sound signal, and the authenticity of the restoration will be an important criterion for evaluating the performance of the speaker. Active speakers are sound systems with power amplifiers (ie, power amplifiers), which integrate the power amplifiers and the speaker sound system, and can be directly matched with general audio sources (such as Walkman, CD player, DVD player, VCR, etc.) A complete sound package.
相关技术中,车载音箱一般设置为固定于车体内,且位于汽车前门两侧的前置音箱。而汽车的听音环境和家里不同,为了能营造环绕的车内听音效果,用户通常在车内中控台上方加装中置音箱来改变声音播放的声场和频率,使声音平衡具有更美妙的听音感受。但是,中置音箱通常固定嵌入到汽车中控台前方,发出的声音向上,不能朝向听众,声音环绕播放效果不佳。In the related art, the car speakers are generally set as front speakers that are fixed in the vehicle body and located on both sides of the front door of the car. The listening environment of the car is different from that of the home. In order to create a surround sound effect in the car, the user usually installs a center speaker above the center console in the car to change the sound field and frequency of the sound playback, so that the sound balance is more beautiful. listening experience. However, the center speaker is usually fixed and embedded in the front of the center console of the car, and the sound emitted is upward and cannot be directed towards the audience, and the sound surround playback effect is not good.
发明内容SUMMARY OF THE INVENTION
本发明的主要目的是提供一种车载音箱和车体,旨在提供一种能够实现多维度旋转的车载音箱,使得车载音箱实现环绕的听音效果,从而实现主动形式的听感优化。The main purpose of the present invention is to provide a vehicle-mounted speaker and a vehicle body, aiming to provide a vehicle-mounted speaker capable of multi-dimensional rotation, so that the vehicle-mounted speaker can achieve a surround listening effect, thereby realizing active listening optimization.
为实现上述目的,本发明提出一种车载音箱,所述车载音箱包括:In order to achieve the above-mentioned purpose, the present invention proposes a vehicle-mounted sound box, and the vehicle-mounted sound box comprises:
安装基体,所述安装基体设有安装腔和连通所述安装腔的转动孔;an installation base, the installation base is provided with an installation cavity and a rotation hole communicating with the installation cavity;
音箱本体,所述音箱本体设有容腔,所述音箱本体面向所述安装基体的一侧设有连通所述容腔的活动孔;a sound box body, the sound box body is provided with a cavity, and the side of the sound box body facing the installation base is provided with a movable hole communicating with the cavity;
第一驱动组件,所述第一驱动组件设于所述容腔内,并与所述音箱本体连接;及a first drive assembly, the first drive assembly is disposed in the cavity and connected with the speaker body; and
第二驱动组件,所述第二驱动组件设于所述安装腔内,部分所述第二驱动组件依次穿过所述转动孔和所述活动孔伸入所述容腔内,并与所述第一驱动组件连接;A second drive assembly, the second drive assembly is arranged in the installation cavity, and part of the second drive assembly extends into the cavity through the rotation hole and the movable hole in sequence, and is connected with the installation cavity. the first drive assembly is connected;
其中,所述第二驱动组件驱动所述第一驱动组件带动所述音箱本体转动,所述第一驱动组件驱动所述音箱本体摆动,以使所述第二驱动组件相对于所述活动孔,并沿所述活动孔的延伸方向移动,且所述第二驱动组件驱动所述音箱本体的转动方向与所述第一驱动组件驱动所述音箱本体的摆动方向不同。Wherein, the second drive assembly drives the first drive assembly to drive the sound box body to rotate, and the first drive assembly drives the sound box body to swing, so that the second drive assembly is relative to the movable hole, and move along the extending direction of the movable hole, and the rotation direction of the second drive assembly driving the sound box body is different from the swing direction of the first drive assembly driving the sound box body.
在一实施例中,所述第二驱动组件驱动所述音箱本体绕所述转动孔轴向方向转动的角度为θ1;In one embodiment, the angle at which the second driving component drives the speaker body to rotate around the axial direction of the rotating hole is θ1;
其中,0°<θ1<180°;或,10°≤θ1≤150°;或,20°≤θ1≤120°;或,30°≤θ1≤120°;或,60°≤θ1≤120°;或,60°≤θ1≤90°。Wherein, 0°<θ1<180°; or, 10°≤θ1≤150°; or, 20°≤θ1≤120°; or, 30°≤θ1≤120°; or, 60°≤θ1≤120°; Or, 60°≤θ1≤90°.
在一实施例中,所述第一驱动组件驱动所述音箱本体绕垂直于所述转动孔轴向的方向转动的角度为θ2;In one embodiment, the angle at which the first driving component drives the speaker body to rotate in a direction perpendicular to the axial direction of the rotating hole is θ2;
其中,0°<θ2<180°;或,10°≤θ2≤150°;或,20°≤θ2≤120°;或,30°≤θ2≤120°;或,60°≤θ1≤120°;或,10°≤θ1≤60°或,10°≤θ1≤30°。Wherein, 0°<θ2<180°; or, 10°≤θ2≤150°; or, 20°≤θ2≤120°; or, 30°≤θ2≤120°; or, 60°≤θ1≤120°; Or, 10°≤θ1≤60° or, 10°≤θ1≤30°.
在一实施例中,所述第一驱动组件包括第一电机和连接于所述第一电机的第一旋转轴,所述第一电机设于所述容腔内,并与所述音箱本体连接;In one embodiment, the first drive assembly includes a first motor and a first rotating shaft connected to the first motor, the first motor is arranged in the cavity and connected to the sound box body ;
所述第二驱动组件包括第二电机和连接于所述第二电机输出端的第二旋转轴,所述第二电机设于所述安装腔内,所述第二旋转轴远离所述第二电机的一端依次活动穿过所述转动孔和所述活动孔伸入所述容腔内,并与所述第一旋转轴连接。The second drive assembly includes a second motor and a second rotation shaft connected to the output end of the second motor, the second motor is arranged in the installation cavity, and the second rotation shaft is far away from the second motor One end of the rotatable shaft passes through the rotating hole and the movable hole in sequence and extends into the cavity, and is connected with the first rotating shaft.
在一实施例中,所述第二旋转轴远离所述第二电机的一端设有连接孔和连通所述连接孔的紧固孔,所述第一旋转轴穿设于所述连接孔内;In one embodiment, one end of the second rotating shaft away from the second motor is provided with a connecting hole and a fastening hole communicating with the connecting hole, and the first rotating shaft is penetrated in the connecting hole;
所述第二驱动组件包括固定件,所述固定件穿过所述紧固孔,并与所述第一旋转轴抵接限位。The second driving assembly includes a fixing piece, the fixing piece passes through the fastening hole and abuts with the first rotating shaft to limit the position.
在一实施例中,所述第一旋转轴的外壁设有凸起,所述凸起与所述第二旋转轴的外壁抵接限位;In one embodiment, the outer wall of the first rotating shaft is provided with a protrusion, and the protrusion abuts against the outer wall of the second rotating shaft to limit the position;
且/或,所述第一旋转轴面向所述紧固孔的一侧设有固定面;And/or, a side of the first rotation axis facing the fastening hole is provided with a fixing surface;
且/或,所述第一旋转轴的延伸方向与所述第二旋转轴的延伸方向呈夹角设置。And/or, the extending direction of the first rotating shaft and the extending direction of the second rotating shaft are arranged at an included angle.
在一实施例中,所述音箱本体包括:In one embodiment, the speaker body includes:
壳体,所述壳体设有所述容腔以及连通所述容腔的所述活动孔和出声孔,所述出声孔与所述活动孔间隔;a casing, the casing is provided with the cavity, the movable hole and the sound outlet communicating with the cavity, and the sound outlet is spaced from the movable hole;
安装架,所述安装架设于所述容腔内,并与所述壳体的内壁连接,所述第一驱动组件连接于所述安装架;及an installation frame, the installation frame is installed in the cavity and connected to the inner wall of the housing, and the first drive assembly is connected to the installation frame; and
扬声器,所述扬声器设于所述容腔内,并与所述出声孔正对设置,所述扬声器与所述安装架和所述第一驱动组件间隔设置。A loudspeaker, the loudspeaker is arranged in the cavity, and is arranged opposite to the sound outlet hole, and the loudspeaker is arranged spaced apart from the mounting frame and the first drive assembly.
在一实施例中,所述安装基体面向所述音箱本体的一侧还设有转动槽,所述转动孔开设于所述转动槽的底壁;In one embodiment, the side of the mounting base facing the speaker body is further provided with a rotation slot, and the rotation hole is opened on the bottom wall of the rotation slot;
所述壳体呈球形设置,部分所述壳体活动容纳于所述转动槽内,并与所述转动槽的槽壁间隔,所述转动槽的内壁与所述壳体的外壁相适配。The casing is spherically arranged, and part of the casing is movably accommodated in the rotating groove and is spaced from the groove wall of the rotating groove, and the inner wall of the rotating groove is matched with the outer wall of the casing.
在一实施例中,所述活动孔呈弧形孔设置,所述活动孔的两端与所述第一驱动组件和所述第二驱动组件的连接处的连线形成的夹角范围为5°~60°。In one embodiment, the movable hole is arranged as an arc-shaped hole, and the included angle formed by the two ends of the movable hole and the connecting line between the first drive assembly and the second drive assembly is 5 °~60°.
本发明还提出一种车体,所述车体包括:The present invention also provides a vehicle body, the vehicle body comprising:
车主体;car body;
上述所述的车载音箱,所述车载音箱的安装基体与所述车主体连接;及In the above-mentioned vehicle-mounted speaker, the mounting base of the vehicle-mounted speaker is connected to the vehicle body; and
控制器,所述控制器与所述车载音箱的第一驱动组件和第二驱动组件电连接。The controller is electrically connected with the first drive assembly and the second drive assembly of the vehicle sound box.
本发明技术方案的车载音箱通过在音箱本体的容腔内设置第一驱动组件,使得第一驱动组件与音箱本体连接,通过在安装基体内设置安装腔,可利用安装腔安装固定第二驱动组件,同时在安装基体上设置连通安装腔的转动孔,并在音箱本体面向安装基体的一侧设有连通容腔的活动孔,从而方便部分第二驱动组件依次穿过转动孔和活动孔伸入容腔内,并与第一驱动组件连接,如此可利用第二驱动组件驱动第一驱动组件带动音箱本体相对于安装基体转动,且利用第二驱动组件支持和安装第一驱动组件和音箱本体,使得第一驱动组件驱动音箱本体相对于安装基体和第二驱动组件摆动,使得第二驱动组件相对于活动孔,并沿活动孔的延伸方向移动,且第二驱动组件驱动音箱本体的转动方向与第一驱动组件驱动音箱本体的摆动方向不同,从而使得音箱本体通过第一驱动组件和第二驱动组件的配合实现对维度旋转,以使车载音箱实现环绕的听音效果,从而实现主动形式的听感优化,有效改善用户使用体验。In the vehicle-mounted speaker of the technical solution of the present invention, the first drive assembly is arranged in the cavity of the speaker body, so that the first drive assembly is connected to the speaker body. At the same time, the installation base is provided with a rotating hole that communicates with the installation cavity, and the side of the speaker body facing the installation base is provided with a movable hole that communicates with the cavity, so as to facilitate part of the second drive components to penetrate through the rotating hole and the movable hole in turn. inside the cavity and connected with the first drive assembly, so that the second drive assembly can be used to drive the first drive assembly to drive the speaker body to rotate relative to the installation base, and the second drive assembly can be used to support and install the first drive assembly and the speaker body, The first drive assembly drives the speaker body to swing relative to the mounting base and the second drive assembly, so that the second drive assembly moves relative to the movable hole and moves along the extension direction of the movable hole, and the rotation direction of the second drive assembly to drive the speaker body is the same as that of the second drive assembly. The swing direction of the speaker body driven by the first drive assembly is different, so that the speaker body realizes the dimensional rotation through the cooperation of the first drive assembly and the second drive assembly, so that the car speaker can achieve a surround listening effect, thereby realizing active listening. Sense optimization, effectively improve the user experience.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图示出的结构获得其他的附图。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the structures shown in these drawings without creative efforts.
图1为本发明一实施例中车载音箱的结构示意图;1 is a schematic structural diagram of a vehicle-mounted speaker in an embodiment of the present invention;
图2为本发明一实施例中车载音箱的分解示意图;2 is an exploded schematic diagram of a vehicle-mounted speaker in an embodiment of the present invention;
图3为本发明一实施例中车载音箱的剖面示意图;3 is a schematic cross-sectional view of a vehicle-mounted speaker in an embodiment of the present invention;
图4为本发明一实施例中车载音箱另一视角的剖面示意图。FIG. 4 is a schematic cross-sectional view of the vehicle-mounted sound box from another viewing angle according to an embodiment of the present invention.
附图标号说明:Description of reference numbers:
本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。The realization, functional characteristics and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
需要说明,本发明实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等,如果该特定姿态发生改变时,则该方向性指示也相应地随之改变。It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingly.
同时,全文中出现的“和/或”或“且/或”的含义为,包括三个方案,以“A和/或B”为例,包括A方案,或B方案,或A和B同时满足的方案。At the same time, the meaning of "and/or" or "and/or" in the whole text is that it includes three schemes, taking "A and/or B" as an example, including scheme A, scheme B, or scheme A and B at the same time satisfied plan.
另外,在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的,而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外,各个实施例之间的技术方案可以相互结合,但是必须是以本领域普通技术人员能够实现为基础,当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在,也不在本发明要求的保护范围之内。In addition, descriptions such as "first", "second", etc. in the present invention are only for descriptive purposes, and should not be construed as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present invention.
音箱是将电信号还原成声音信号的一种装置,还原真实性将作为评价音箱性能的重要标准。有源音箱就是带有功率放大器(即功放)的音响系统,把功率放大器和扬声器发声系统做成一体,可直接与一般的音源(如随身听、CD机、影碟机、录像机等)搭配,构成一套完整的音响组合。A speaker is a device that restores an electrical signal to a sound signal, and the authenticity of the restoration will be an important criterion for evaluating the performance of the speaker. Active speakers are sound systems with power amplifiers (ie, power amplifiers), which integrate the power amplifiers and the speaker sound system, and can be directly matched with general audio sources (such as Walkman, CD player, DVD player, VCR, etc.) A complete sound package.
相关技术中,车载音箱一般设置为固定于车体内,且位于汽车前门两侧的前置音箱。而汽车的听音环境和家里不同,为了能营造环绕的车内听音效果,用户通常在车内中控台上方加装中置音箱来改变声音播放的声场和频率,使声音平衡具有更美妙的听音感受。但是,中置音箱通常固定嵌入到汽车中控台前方,发出的声音向上,不能朝向听众,声音环绕播放效果不佳。In the related art, the car speakers are generally set as front speakers that are fixed in the vehicle body and located on both sides of the front door of the car. The listening environment of the car is different from that of the home. In order to create a surround sound effect in the car, the user usually installs a center speaker above the center console in the car to change the sound field and frequency of the sound playback, so that the sound balance is more beautiful. listening experience. However, the center speaker is usually fixed and embedded in the front of the center console of the car, and the sound emitted is upward and cannot be directed towards the audience, and the sound surround playback effect is not good.
基于上述构思和问题,本发明提出一种车载音箱100。可以理解的,车载音箱100应用于汽车中,作为汽车的音箱设备使用。在本实施例中,车载音箱100安装于汽车的中控台等结构上,在此不做限定。Based on the above concepts and problems, the present invention proposes a vehicle-mounted
请结合参照图1至图4所示,在本发明实施例中,该车载音箱100包括安装基体1、音箱本体2、第一驱动组件3及第二驱动组件4,安装基体1设有安装腔11和连通安装腔11的转动孔12,音箱本体2设有容腔211,音箱本体2面向安装基体1的一侧设有连通容腔211的活动孔212,第一驱动组件3设于容腔211内,并与音箱本体2连接,第二驱动组件4设于安装腔11内,部分第二驱动组件4依次穿过转动孔12和活动孔212伸入容腔211内,并与第一驱动组件3连接;其中,第二驱动组件4驱动第一驱动组件3带动音箱本体2转动,第一驱动组件3驱动音箱本体2摆动,以使第二驱动组件4相对于活动孔212,并沿活动孔212的延伸方向移动,且第二驱动组件4驱动音箱本体2的转动方向与第一驱动组件3驱动音箱本体2的摆动方向不同。Please refer to FIG. 1 to FIG. 4 , in the embodiment of the present invention, the
在本实施例中,安装基体1用于安装固定和保护音箱本体2、第一驱动组件3及第二驱动组件4等结构,也即安装基体1为音箱本体2、第一驱动组件3及第二驱动组件4等结构提供安装基础。可以理解的,安装基体1可以是车载音箱100的外壳结构,车载音箱100通过安装基体1装设于车体上。In this embodiment, the mounting
当然,安装基体1也可以是车体的一部分,例如安装基体1为车体的中控台、座椅或顶棚等结构,此时安装基体1与车体的中控台、座椅或顶棚等结构为一体成型结构,在此不做限定。Of course, the mounting
可以理解的,安装基体1内形成有空腔结构,也即安装基体1内设有安装腔11。为了方便音箱本体2等结构位于安装基体1的安装腔11外,安装基体1还设有连通安装腔11的转动孔12。可选地,转动孔12的外形轮廓可以是圆形、椭圆形、方形、三角形、多边形或异形等结构,在此不做限定。It can be understood that the mounting
可选地,音箱本体2可以是扬声器或音箱结构或喇叭结构等,在此不做限定。在本实施例中,音箱本体2设有容腔211,为了方便音箱本体2能够通过第二驱动组件4实现不同方向的转动,音箱本体2面向安装基体1的一侧还设有连通容腔211的活动孔212。可以理解的,活动孔212为了第二驱动组件4提供避让空间。Optionally, the
为了使得音箱本体2实现不同于转动方向的其他方向的摆动或活动,以实现环绕的听音效果,从而实现主动形式的听感优化,有效改善用户使用体验。在本实施例中,第一驱动组件3设于容腔211内,并与音箱本体2连接,第二驱动组件4设于安装腔11内,部分第二驱动组件4依次穿过转动孔12和活动孔212伸入容腔211内,并与第一驱动组件3连接。In order to make the
可以理解的,第二驱动组件4驱动第一驱动组件3带动音箱本体2转动,也即第二驱动组件4为整个音箱本体2的转动提供驱动力。可选地,第二驱动组件4可以是旋转电机或旋转气缸等结构,只要是能够驱动音箱本体2实现周向的360°方向转动的结构均可,在此不做限定。It can be understood that the
在本实施例中,第一驱动组件3驱动音箱本体2摆动,以使第二驱动组件4相对于活动孔212,并沿活动孔212的延伸方向移动,且第二驱动组件4驱动音箱本体2的转动方向与第一驱动组件3驱动音箱本体2的摆动方向不同。可以理解的,第一驱动组件3为音箱本体2的摆动提供驱动力。可选地,第一驱动组件3为摆动电机或摆动气缸或能够驱动音箱本体2实现摆动的结构均可,在此不做限定。In this embodiment, the first drive assembly 3 drives the
可以理解的,活动孔212不仅为第二驱动组件4提供避让空间,还可在音箱本体2相对于第二驱动组件4摆动时,第二驱动组件4相对于音箱本体2在活动孔212内移动。可选地,活动孔212的孔径或开口面积远大于第二驱动组件4穿过活动孔212的截面面积。It can be understood that the
可选地,活动孔212呈条形孔或腰型孔设置。活动孔212的延伸方向与音箱本体2的摆动方向,也即第一驱动组件3驱动音箱本体2摆动的方向相同。Optionally, the
本发明的车载音箱100通过在音箱本体2的容腔211内设置第一驱动组件3,使得第一驱动组件3与音箱本体2连接,通过在安装基体1内设置安装腔11,可利用安装腔11安装固定第二驱动组件4,同时在安装基体1上设置连通安装腔11的转动孔12,并在音箱本体2面向安装基体1的一侧设有连通容腔211的活动孔212,从而方便部分第二驱动组件4依次穿过转动孔12和活动孔212伸入容腔211内,并与第一驱动组件3连接,如此可利用第二驱动组件4驱动第一驱动组件3带动音箱本体2相对于安装基体1转动,且利用第二驱动组件4支持和安装第一驱动组件3和音箱本体2,使得第一驱动组件3驱动音箱本体2相对于安装基体1和第二驱动组件4摆动,使得第二驱动组件4相对于活动孔212,并沿活动孔212的延伸方向移动,且第二驱动组件4驱动音箱本体2的转动方向与第一驱动组件3驱动音箱本体2的摆动方向不同,从而使得音箱本体2通过第一驱动组件3和第二驱动组件4的配合实现对维度旋转,以使车载音箱100实现环绕的听音效果,从而实现主动形式的听感优化,有效改善用户使用体验。In the vehicle-mounted
在一实施例中,第二驱动组件4驱动音箱本体2绕转动孔12轴向方向转动的角度为θ1;其中,0°<θ1<180°;或,10°≤θ1≤150°;或,20°≤θ1≤120°;或,30°≤θ1≤120°;或,60°≤θ1≤120°;或,60°≤θ1≤90°。In one embodiment, the angle at which the
在本实施例中,如图1至图4所示,安装基体1具有安装面,安装面上开设有转动孔12,第二驱动组件4驱动音箱本体2绕转动孔12轴向方向转动,此时转动孔12轴向方向垂直于安装面。In this embodiment, as shown in FIGS. 1 to 4 , the mounting
可以理解的,定义第二驱动组件4驱动音箱本体2绕转动孔12轴向方向转动的角度为θ1,音箱本体2的转动角度θ1的可选范围为0°~360°。为了确保车载音箱100应用于车体上后,车载音箱100安装于车体的中控台上,并始终朝向用户方向,音箱本体2的转动角度θ1的可选范围为0°~180°。当然,音箱本体2的转动角度θ1的可选范围也可以是10°~150°或20°~120°或30°~120°或60°~120°或60°~90°。It can be understood that the angle at which the
可选地,音箱本体2的转动角度θ1为5°、10°、15°、20°、25°、30°、35°、40°、45°、50°、55°、60°、65°、70°、75°、80°、85°、90°、95°、100°、110°、120°、130°、140°、150°、160°、170°、180°等,在此不做限定。Optionally, the rotation angle θ1 of the
在一实施例中,第一驱动组件3驱动音箱本体2绕垂直于转动孔12轴向的方向转动的角度为θ2;其中,0°<θ2<180°;或,10°≤θ2≤150°;或,20°≤θ2≤120°;或,30°≤θ2≤120°;或,60°≤θ1≤120°;或,10°≤θ1≤60°或,10°≤θ1≤30°。In one embodiment, the angle at which the first drive assembly 3 drives the
在本实施例中,第一驱动组件3驱动音箱本体2的摆动方向为音箱本体2摆动方向形成的面垂直于安装基体1的安装面,也即音箱本体2摆动方向形成的面与转动孔12的轴向共面或平行。In this embodiment, the swing direction of the first drive assembly 3 to drive the
可以理解的,定义第一驱动组件3驱动音箱本体2摆动的角度为θ2,音箱本体2摆动的角度θ2的可选为范围为0°~180°。为了确保车载音箱100应用于车体上后,车载音箱100安装于车体的中控台上,音箱本体2始终朝向用户方向,音箱本体2摆动的角度θ2的可选范围为10°~150°。当然,音箱本体2摆动的角度θ2的可选范围也可以是20°~120°或30°~120°或60°~120°或10°~60°或10°~30°。It can be understood that the swing angle of the
可选地,音箱本体2摆动的角度θ2为5°、10°、15°、20°、25°、30°、35°、40°、45°、50°、55°、60°、65°、70°、75°、80°、85°、90°、95°、100°、110°、120°、130°、140°、150°、160°、170°、180°等,在此不做限定。Optionally, the swing angle θ2 of the
在一实施例中,第一驱动组件3包括第一电机31和连接于第一电机31的第一旋转轴32,第一电机31设于容腔211内,并与音箱本体2连接;第二驱动组件4包括第二电机41和连接于第二电机41输出端的第二旋转轴42,第二电机41设于安装腔11内,第二旋转轴42远离第二电机41的一端依次活动穿过转动孔12和活动孔212伸入容腔211内,并与第一旋转轴32连接。In one embodiment, the first drive assembly 3 includes a
在本实施例中,如图2至图4所示,通过将第一驱动组件3设置为第一电机31和第一旋转轴32,使得第一电机31与音箱本体2连接,并利用第一旋转轴32与第二驱动组件4的第二旋转轴42连接,从而实现音箱本体2通过第一驱动组件3安装于第二驱动组件4上。In this embodiment, as shown in FIGS. 2 to 4 , by setting the first driving assembly 3 as a
可以理解的,为了实现第一电机31驱动音箱本体2相对于安装基体1和第二驱动组件4摆动,第一旋转轴32与第二驱动组件4的第二旋转轴42采用活动连接,例如孔轴方式的转动连接,或者通过铰接件或轴承等转动连接等,在此不做限定。当然,为了确保第一电机31驱动音箱本体2相对于安装基体1和第二驱动组件4摆动,也可将第一旋转轴32与第二旋转轴42固定连接,而第一电机31与第一旋转轴32采用转动连接方式,在此不做限定。It can be understood that, in order to realize that the
可选地,第一电机31为旋转电机,第一电机31驱动音箱本体2绕第一旋转轴32的轴向转动,第一旋转轴32的轴向方向与第二旋转轴42的轴向方向呈垂直设置。Optionally, the
可选地,第一旋转轴32的延伸方向与第二旋转轴42的延伸方向呈夹角设置。第一旋转轴32的轴向方向与活动孔212的延伸方向呈垂直设置。在本实施例中,第二旋转轴42的轴向方向、第一旋转轴32的轴向方向及活动孔212的延伸方向相互呈垂直设置,也即第二旋转轴42的轴向方向为Z轴时,第一旋转轴32的轴向方向和活动孔212的延伸方向分别为X轴和Y轴方向。Optionally, the extending direction of the first
在本实施例中,第二驱动组件4的第二电机41安装固定于安装基体1的安装腔11内,以为第二旋转轴42提供转动驱动力。第二旋转轴42的一端与第二电机41的输出端连接,第二旋转轴42的另一端依次穿过转动孔12和活动孔212伸入容腔211内,并与第一旋转轴32连接。In this embodiment, the second motor 41 of the
在一实施例中,第二旋转轴42远离第二电机41的一端设有连接孔421和连通连接孔421的紧固孔422,第一旋转轴32穿设于连接孔421内;第二驱动组件4包括固定件43,固定件43穿过紧固孔422,并与第一旋转轴32抵接限位。In one embodiment, the end of the second
在本实施例中,如图2至图4所示,通过利用固定件43穿过紧固孔422,并与第一旋转轴32抵接限位,从而利用固定件43实现第一旋转轴32与第二旋转轴42的固定连接。In this embodiment, as shown in FIG. 2 to FIG. 4 , by using the fixing
在一实施例中,如图2和图3所示,第一旋转轴32的外壁设有凸起321,凸起321与第二旋转轴42的外壁抵接限位。可以理解的,如此设置,可利用凸起321实现第一旋转轴32的限位安装,避免第一旋转轴32脱离或过度穿过连接孔421。In one embodiment, as shown in FIG. 2 and FIG. 3 , the outer wall of the first
在一实施例中,如图2所示,第一旋转轴32面向紧固孔422的一侧设有固定面322。可以理解的,如此设置,可增大固定件43与第一旋转轴32的接触面积,从而提高固定件43的固定效果。In one embodiment, as shown in FIG. 2 , the side of the first
在一实施例中,音箱本体2包括壳体21、安装架22及扬声器,其中,壳体21设有容腔211以及连通容腔211的活动孔212和出声孔213,出声孔213与活动孔212间隔,安装架22设于容腔211内,并与壳体21的内壁连接,第一驱动组件3连接于安装架22,扬声器设于容腔211内,并与出声孔213正对设置,扬声器与安装架22和第一驱动组件3间隔设置。In one embodiment, the
在本实施例中,如图1至图4所示,通过在壳体21的容腔211内设置安装架22,从而方便利用安装架22与第一驱动组件3的第一电机31连接,以提高安装稳定性。可以理解的,安装架22呈中空设置,或安装架22设置有以活动孔212延伸方向一致的避让空间,从而方便该避让空间对第二驱动组件4的第二旋转轴42实现避位。In this embodiment, as shown in FIGS. 1 to 4 , the mounting
可以理解的,安装架22开设有过孔,第一旋转轴32的一端活动穿过固定孔过孔,并与第二旋转轴42连接。如图2所示,第一电机31还设有固定耳311,固定耳311设有通孔,紧固件穿过通孔与安装架22连接。It can be understood that the mounting
在本实施例中,扬声器设于容腔211内,以利用壳体21对扬声器实现保护。壳体21还设有连通容腔211的出声孔213,使得扬声器与出声孔213正对设置,从而方便扬声器发出的声音顺利通过出声孔213传导至外界。可选地,出声孔213包括多个,多个出声孔213呈辐射状设置。In this embodiment, the loudspeaker is arranged in the
在一实施例中,安装基体1面向音箱本体2的一侧还设有转动槽13,转动孔12开设于转动槽13的底壁;壳体21呈球形设置,部分壳体21活动容纳于转动槽13内,并与转动槽13的槽壁间隔,转动槽13的内壁与壳体21的外壁相适配。In one embodiment, the side of the mounting
在本实施例中,如图1至图4所示,通过将音箱本体2的壳体21设置为球形结构,并在安装基体1上设置呈球面的转动槽13,从而利用转动槽13容纳部分壳体21,以利用转动槽13隐藏或遮盖转动孔12和第二驱动组件4的第二旋转轴42。In this embodiment, as shown in FIG. 1 to FIG. 4 , by setting the
可以理解的,转动孔12开设于转动槽13的底壁,部分壳体21活动容纳于转动槽13内,并与转动槽13的槽壁间隔,且转动槽13的内壁与壳体21的外壁相适配,如此在第二驱动组件4驱动音箱本体2转动时,音箱本体2能够在转动槽13内相对于槽壁转动,避免出现干涉。It can be understood that the rotating
在一实施例中,如图2和图4所示,活动孔212呈弧形孔设置,活动孔212的两端与第一驱动组件3和第二驱动组件4的连接处的连线形成的夹角范围为5°~60°。In one embodiment, as shown in FIG. 2 and FIG. 4 , the
在本实施例中,活动孔212沿壳体21的球面延伸,以形成弧形孔或条形孔。通过将活动孔212的两端分别与第一驱动组件3和第二驱动组件4的连接处的连线形成的夹角范围控制在5°~60°范围,从而确保音箱本体2的摆动角度。In this embodiment, the
本发明的车载音箱100可根据用户的位置,控制第二驱动组件4的第二电机41驱动第二旋转轴42带动音箱本体2绕第二旋转轴42的轴向方向转动,然后控制第一驱动组件3的第一电机31驱动音箱本体2绕第一旋转轴32转动,以实现摆动,从而调整出声孔213的位置正对着用户,从而实现主动形式的听感优化。The
可以理解的,音箱本体2的转动角度和摆动角度可根据用户的位置进行调节,具体根据实际应用场景调节。在本实施例中,车载音箱100还包括控制器或控制电路等控制结构,该控制结构与第二驱动组件4的第二电机41和第一驱动组件3的第一电机31电连接。当然,控制结构也可以设置于车体上,车载音箱100应用与车体上,该控制结构能够车载音箱100的第二驱动组件4的第二电机41和第一驱动组件3的第一电机31工作。It can be understood that the rotation angle and the swing angle of the
本发明还提出一种车体,车体包括车主体、上述的车载音箱100及控制器,车载音箱100的安装基体1与车主体连接,控制器与车载音箱100的第一驱动组件3和第二驱动组件4电连接。该车载音箱100的具体结构参照前述实施例,由于本车体采用了前述所有实施例的全部技术方案,因此至少具有前述实施例的技术方案所带来的所有有益效果,在此不再一一赘述。The present invention also provides a vehicle body, the vehicle body includes a vehicle body, the above-mentioned
可以理解的,车体可以汽车、新能源车等,在此不做限定。车主体设有用于用户乘坐的空间,并设置有方便用户操作的中控台,控制器设置于控制台内,车载音箱100的安装基体1与中控台连接。It can be understood that the vehicle body can be a car, a new energy vehicle, etc., which is not limited here. The main body of the car is provided with a space for the user to ride, and is provided with a center console that is convenient for the user to operate.
以上所述仅为本发明的可选实施例,并非因此限制本发明的专利范围,凡是在本发明的构思下,利用本发明说明书及附图内容所作的等效结构变换,或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。The above descriptions are only optional embodiments of the present invention, and are not intended to limit the scope of the present invention. Under the conception of the present invention, the equivalent structural transformations made by the contents of the description and drawings of the present invention, or the direct/indirect application Other related technical fields are included in the scope of patent protection of the present invention.
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