WO2017166498A1 - 一种电视 - Google Patents
一种电视 Download PDFInfo
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- WO2017166498A1 WO2017166498A1 PCT/CN2016/088985 CN2016088985W WO2017166498A1 WO 2017166498 A1 WO2017166498 A1 WO 2017166498A1 CN 2016088985 W CN2016088985 W CN 2016088985W WO 2017166498 A1 WO2017166498 A1 WO 2017166498A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Definitions
- the present application relates to the field of display technology, and more particularly, to a television.
- the size of the television is getting thinner and thinner.
- the HD and ultra-thin visual enjoyment are brought to people, in the process of implementing the present application, the inventor of the present application found that the current TV has the following defects:
- the existing two-channel dual-divided TV speaker system inside the TV is getting thinner and lighter in terms of sound quality, which cannot meet the requirements of users for increasing sound effects.
- the traditional three-way speaker cannot be integrated in In such a narrow TV structure, it is particularly important to design a TV structure that can achieve three-way sound.
- a television provided by the present application includes a casing, and further includes a left channel speaker and a right channel speaker disposed inside the casing, wherein:
- the left channel speaker includes a left box body and a left high frequency speaker, a left intermediate frequency speaker, and a left low frequency speaker mounted to the left box body, wherein the left channel speaker faces the right channel speaker direction,
- the left high frequency speaker, the left intermediate frequency speaker, and the left low frequency speaker are arranged in sequence;
- the right channel speaker includes a right box body and a right tweeter, a right intermediate frequency speaker, and a right low frequency speaker mounted to the right box, wherein the right channel speaker faces the left channel speaker, right The tweeter, the right intermediate frequency speaker, and the right low frequency speaker are arranged in sequence.
- the sound emission direction of the left low frequency speaker and the right low frequency speaker is toward the rear of the housing
- the sounding directions of the left intermediate frequency speaker, the left high frequency speaker, the right intermediate frequency speaker, and the right high frequency speaker are directed downward of the housing.
- the housing includes a face shell and a rear case, and the left channel speaker and the right channel speaker are fixed to the rear case.
- the left box body and the rear case have a unitary structure, and/or the right box body and the rear case have an integral structure.
- a base is further included, and the housing is mounted to the base.
- the left channel speaker and the right channel speaker are symmetrically disposed at a side of the housing.
- the left high frequency speaker, the left intermediate frequency speaker, and the left low frequency speaker of the left channel speaker The sounder respectively generates a left high frequency sound, a left middle frequency sound, and a left low frequency sound, thereby forming a three-way sound effect in the left channel, and simultaneously integrating the left high frequency sound, the left middle frequency sound, and the left low frequency sound into the left channel. It is emitted by the left channel speaker, so the left channel speaker with simple structure and small overall size can realize the three-way sound effect.
- the right high frequency speaker, the right middle frequency speaker and the right low frequency speaker of the right channel speaker are respectively generated.
- the channel speaker is emitted, so the right-channel speaker with a relatively simple structure and a small overall size can realize the three-way sound effect; and the left low-frequency speaker and the right low-frequency speaker are close to the middle position of the casing, the left intermediate frequency speaker and the right intermediate frequency speaker.
- the left tweeter and the right tweeter are close to the two sides of the casing, and the left tweeter and the right tweeter are correspondingly disposed at the two sides of the casing, so that the left and right sounds are made Farther frequency sound, a wider sound field can be generated in the longitudinal and transverse directions, such that better sound.
- the television provided by the embodiment of the present application can implement a three-way sound effect in a thin structure, and the sound effect is better.
- FIG. 1 is a schematic diagram of a television according to an embodiment of the present application.
- FIG. 2 is a schematic diagram of a left channel speaker according to another embodiment of the present application.
- FIG. 3 is a schematic diagram of a right channel speaker according to still another embodiment of the present application.
- a television includes a casing 1, and further includes a left channel speaker 2 and a right channel speaker 3 disposed inside the casing 1, wherein:
- the left channel speaker 2 includes a left cabinet 24 and a left tweeter 21, a left intermediate frequency speaker 22, and a left low frequency speaker 23 mounted to the left cabinet 24, wherein the direction along the left channel speaker 2 toward the right channel speaker 3
- the left tweeter 21, the left intermediate frequency speaker 22, and the left low frequency speaker 23 are sequentially arranged;
- the right channel speaker 3 includes a right cabinet 34 and a right tweeter 33, a right intermediate frequency speaker 32, and a right low frequency speaker 31 mounted to the right cabinet 34, wherein the right channel speaker 3 faces the left channel speaker 2
- the right tweeter 33, the right intermediate frequency speaker 32, and the right low frequency speaker 31 are sequentially arranged.
- the left high frequency speaker 21, the left intermediate frequency speaker 22, and the left low frequency speaker 23 of the left channel speaker 2 respectively generate left high frequency sound, left middle frequency sound, left low frequency sound, and then in the left channel.
- the left high frequency sound, the left middle frequency sound, the left low frequency sound are integrated in the left channel, and are emitted by the left channel speaker 2, so the left structure is relatively simple, and the overall size is small.
- the channel speaker 2 can realize the three-way sound effect, and the right tweeter 33, the right intermediate frequency speaker 32, and the right low-frequency speaker 31 of the right channel speaker 3 respectively generate right high frequency sound, right middle frequency sound, right low frequency sound, and then The right channel forms a three-way sound effect.
- the right high frequency sound, the right middle frequency sound, and the right low frequency sound are integrated in the right channel, and are emitted by the right channel speaker 3, so the structure is relatively simple and the overall size is relatively small.
- the small right channel speaker 3 can achieve a three-way sound effect; and the left low frequency speaker 23 and the right low frequency speaker 31 are close to the middle position of the casing 1, the left intermediate frequency speaker 22, the right intermediate frequency speaker 32, the left high frequency speaker 21, and the right High frequency speaker 33 is close to the two sides of the casing 1, and the left tweeter 21 and the right tweeter 33 are correspondingly disposed at the two sides of the casing 1, so that the high frequency sound distances of the left channel and the right channel are more Far, able to produce a wider sound field in the longitudinal and lateral directions, Make the sound effect better.
- the television provided by the embodiment of the present application can implement a three-way sound effect in a thin structure, and the sound effect is better.
- the sounding directions of the left low frequency speaker 23 and the right low frequency speaker 31 are toward the rear of the casing 1;
- the sound emission directions of the left intermediate frequency speaker 22, the left high frequency speaker 21, the right intermediate frequency speaker 32, and the right high frequency speaker 33 are directed downward of the casing 1.
- the left low frequency speaker 23 and the right low frequency speaker 31 sound toward the rear of the casing 1 so that the sound is away from the user, and the left intermediate frequency speaker 22, the left high frequency speaker 21, the right intermediate frequency speaker 32, and the right high frequency speaker 33 are directed to the lower side of the casing 1. Sounding, avoiding the sound directly toward the user, can reduce the impact of the sound on the user, and the three-way sound can achieve better sound effects by mixing during the propagation process.
- the housing 1 includes a face shell and a rear case, and the left channel speaker 2 and the right channel speaker 3 are fixed to the rear case.
- the left channel speaker 2 and the right channel speaker 3 are mounted on the rear case, and the structure is simple, the installation is convenient, and the transportation is convenient.
- the left case 24, the right case 34 and the rear case may have the following structural forms:
- Method 1 the left box body 24 and the rear shell have an integral structure, and the right box body 34 is mounted on the rear shell;
- Method 2 the right box body 34 and the rear shell have an integral structure, and the left box body 24 is mounted on the rear shell;
- Mode 3 The left box body 24 and the rear shell have an integral structure, and the right box body 34 and the rear shell have an integral structure.
- the integrated structure not only makes the whole machine easy to assemble, overall beautiful, optimizes the production process, but also better eliminates the acoustic short circuit of the speaker, suppresses its acoustic resonance, broadens its frequency response range, reduces distortion, and thus obtains better sound effects. .
- the television may further include a base, the housing 1 is mounted on the base, and the television may be fixed to the wall by hooking.
- the specific installation manner may be determined according to the specific conditions of the television and the user.
- the left channel speaker 2 and the right channel speaker 3 are symmetrically disposed at the side of the housing, and the arrangement is simple and the left channel speaker 2 can be avoided. And the effect of the right channel speaker 3 on the TV balance.
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Abstract
一种电视，包括壳体，还包括设置在壳体内部的左声道音箱、右声道音箱，其中：左声道音箱包括左箱体和安装于左箱体的左高频扬声器、左中频扬声器、左低频扬声器，其中，沿左声道音箱朝向右声道音箱的方向，左高频扬声器、左中频扬声器、左低频扬声器依次排列；右声道音箱包括右箱体和安装于右箱体的右高频扬声器、右中频扬声器、右低频扬声器，其中，沿右声道音箱朝向左声道音箱的方向，右高频扬声器、右中频扬声器、右低频扬声器依次排列，通过结构简单、且尺寸较小的左、右声道音箱实现三分频声效，左声道和右声道的高频音距离更远，以在纵向和横向上产生更宽的声场，使得声效更好。
Description
本申请要求在2016年03月29日提交中国专利局、申请号为201620252678.3、申请名称为“一种电视”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请涉及显示技术领域，更具体地，本申请涉及一种电视。
在显示装置技术领域，电视的尺寸越来越薄，然而，虽然带给了人们高清及超薄的视觉享受，在实现本申请的过程中，本申请的发明人发现目前的电视存在以下缺陷：
现有位于电视内部的双声道双分频电视音箱系统在音质方面却越来越轻薄，无法满足用户对于声音效果越来越强的要求，而目前，传统的三分频音箱又无法集成在如此窄小的电视结构当中，因此，设计一种能够实现三分频音效的电视结构显得尤为重要。
申请内容
本申请提供的一种电视，包括壳体，还包括设置在所述壳体内部的左声道音箱、右声道音箱，其中：
所述左声道音箱包括左箱体和安装于所述左箱体的左高频扬声器、左中频扬声器、左低频扬声器，其中，沿所述左声道音箱朝向右声道音箱的方向，所述左高频扬声器、左中频扬声器、左低频扬声器依次排列；
所述右声道音箱包括右箱体和安装于所述右箱体的右高频扬声器、右中频扬声器、右低频扬声器，其中，沿所述右声道音箱朝向左声道音箱的方向，右高频扬声器、右中频扬声器、右低频扬声器依次排列。
可选地，所述左低频扬声器以及右低频扬声器的发声方向朝向所述壳体的后方；
所述左中频扬声器、左高频扬声器、右中频扬声器、右高频扬声器的发声方向朝向所述壳体的下方。
可选地，所述壳体包括面壳和后壳，所述左声道音箱和右声道音箱固定于所述后壳。
可选地，所述左箱体与所述后壳具有一体式结构，和/或，所述右箱体与所述后壳具有一体式结构。
可选地，还包括底座，所述壳体安装于所述底座。
可选地，所述左声道音箱和右声道音箱对称设置在所述壳体的侧边处。
本申请的一个技术效果在于，左声道音箱的左高频扬声器、左中频扬声器、左低频扬
声器分别产生左高频音、左中频音、左低频音，进而在左声道形成三分频的声效，同时，将左高频音、左中频音、左低频音集成在左声道中，由左声道音箱发出，故通过结构较为简单、且整体尺寸较小的左声道音箱就能够实现三分频声效右声道音箱的右高频扬声器、右中频扬声器、右低频扬声器分别产生右高频音、右中频音、右低频音，进而在右声道形成三分频的声效，同时，将右高频音、右中频音、右低频音集成在右声道中，由右声道音箱发出，故通过结构较为简单、且整体尺寸较小的右声道音箱就能够实现三分频声效；而且左低频扬声器和右低频扬声器靠近壳体的中间位置，左中频扬声器、右中频扬声器、左高频扬声器以及右高频扬声器靠近壳体的两个侧边，且对应设置左高频扬声器以及右高频扬声器在壳体的两个侧边处，使得左声道和右声道的高频音距离更远，能够在纵向和横向上产生更宽的声场，使得声效效果更好。
因此，本申请实施例提供的电视能够在较薄的结构内实现三分频声音效果，且声音效果较好。
为了更清楚地说明本申请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一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，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获得其它的附图。
图1为本申请一实施例电视示意图；
图2为本申请另一实施例左声道音箱示意图；
图3为本申请又一实施例右声道音箱示意图。
附图标记：
本申请实施例部分：
1-壳体；
2-左声道音箱；
21-左高频扬声器；
22-左中频扬声器；
23-左低频扬声器；
24-左箱体；
3-右声道箱体；
31-右低频扬声器；
32-右中频扬声器；
33-右高频扬声器；
34-右箱体。
现在将参照附图来详细描述本申请的各种示例性实施例。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本申请的范围。
以下对至少一个示例性实施例的描述实际上仅仅是说明性的，决不作为对本申请及其应用或使用的任何限制。
对于相关领域普通技术人员已知的技术和设备可能不作详细讨论，但在适当情况下，所述技术和设备应当被视为说明书的一部分。
在这里示出和讨论的所有例子中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它例子可以具有不同的值。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
如图1、图2以及图3所示，一种电视，包括壳体1，还包括设置在壳体1内部的左声道音箱2、右声道音箱3，其中：
左声道音箱2包括左箱体24和安装于左箱体24的左高频扬声器21、左中频扬声器22、左低频扬声器23，其中，沿左声道音箱2朝向右声道音箱3的方向，左高频扬声器21、左中频扬声器22、左低频扬声器23依次排列；
右声道音箱3包括右箱体34和安装于右箱体34的右高频扬声器33、右中频扬声器32、右低频扬声器31，其中，沿右声道音箱3朝向左声道音箱2的方向，右高频扬声器33、右中频扬声器32、右低频扬声器31依次排列。
在本申请实施例技术方案中，左声道音箱2的左高频扬声器21、左中频扬声器22、左低频扬声器23分别产生左高频音、左中频音、左低频音，进而在左声道形成三分频的声效，同时，将左高频音、左中频音、左低频音集成在左声道中，由左声道音箱2发出，故通过结构较为简单、且整体尺寸较小的左声道音箱2就能够实现三分频声效，右声道音箱3的右高频扬声器33、右中频扬声器32、右低频扬声器31分别产生右高频音、右中频音、右低频音，进而在右声道形成三分频的声效，同时，将右高频音、右中频音、右低频音集成在右声道中，由右声道音箱3发出，故通过结构较为简单、且整体尺寸较小的右声道音箱3就能够实现三分频声效；而且左低频扬声器23和右低频扬声器31靠近壳体1的中间位置，左中频扬声器22、右中频扬声器32、左高频扬声器21以及右高频扬声器33靠近壳体1的两个侧边，且对应设置左高频扬声器21以及右高频扬声器33在壳体1的两个侧边处，使得左声道和右声道的高频音距离更远，能够在纵向和横向上产生更宽的声场，
使得声效效果更好。
因此，本申请实施例提供的电视能够在较薄的结构内实现三分频声音效果，且声音效果较好。
如图1所示，在该可选实施例中，左低频扬声器23以及右低频扬声器31的发声方向朝向壳体1的后方；
左中频扬声器22、左高频扬声器21、右中频扬声器32、右高频扬声器33的发声方向朝向壳体1的下方。
左低频扬声器23以及右低频扬声器31向着壳体1的后方发声，使得声音远离用户，而左中频扬声器22、左高频扬声器21、右中频扬声器32、右高频扬声器33向壳体1的下方发声，避免声音直接朝向用户，能够减少声音对用户的影响，且三分频的声音通过在传播过程中混合达到更好的声音效果。
在该可选实施例中，壳体1包括面壳和后壳，左声道音箱2和右声道音箱3固定于后壳。将左声道音箱2和右声道音箱3安装在后壳上，结构简单，安装方便，便于运输。
在该更优实施例中，左箱体24、右箱体34与后壳可以具有以下结构形式：
方式一：左箱体24和后壳具有一体式结构，右箱体34安装在后壳上；
方式二：右箱体34和后壳具有一体式结构，左箱体24安装在后壳上；
方式三：左箱体24和后壳具有一体式结构，且右箱体34与后壳具有一体式结构。
采用一体式结构的方式不仅整机装配方便、整体美观，优化生产工艺，而且更好地消除扬声器的声短路，抑制其声共振，拓宽其频响范围，减少失真，进而获得更好的声音效果。
在该更优实施例中，电视还可以包括底座，壳体1安装于底座，电视还可以通过挂接固定在墙壁上，具体的安装方式可以根据电视以及用户的具体情况确定。
如图1所示，在该可选实施例中，左声道音箱2和右声道音箱3对称设置在壳体的侧边处，这种设置方式工艺简便，且能够避免左声道音箱2和右声道音箱3对电视平衡的影响。
虽然已经通过示例对本申请的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上示例仅是为了进行说明，而不是为了限制本申请的范围。本领域的技术人员应该理解，可在不脱离本申请的范围和精神的情况下，对以上实施例进行修改。本申请的范围由所附权利要求来限定。
Claims (7)
- 一种电视，包括壳体，其特征在于，还包括设置在所述壳体内部的左声道音箱、右声道音箱，其中：所述左声道音箱包括左箱体和安装于所述左箱体的左高频扬声器、左中频扬声器、左低频扬声器，其中，沿所述左声道音箱朝向右声道音箱的方向，所述左高频扬声器、左中频扬声器、左低频扬声器依次排列；所述右声道音箱包括右箱体和安装于所述右箱体的右高频扬声器、右中频扬声器、右低频扬声器，其中，沿所述右声道音箱朝向左声道音箱的方向，右高频扬声器、右中频扬声器、右低频扬声器依次排列。
- 根据权利要求1所述的电视，其特征在于，所述左低频扬声器以及右低频扬声器的发声方向朝向所述壳体的后方；所述左中频扬声器、左高频扬声器、右中频扬声器、右高频扬声器的发声方向朝向所述壳体的下方。
- 根据权利要求1或2所述的电视，其特征在于，所述壳体包括面壳和后壳，所述左声道音箱和右声道音箱固定于所述后壳。
- 根据权利要求3所述的电视，其特征在于，所述左箱体与所述后壳具有一体式结构，和/或，所述右箱体与所述后壳具有一体式结构。
- 根据权利要求3所述的电视，其特征在于，还包括底座，所述壳体安装于所述底座。
- 根据权利要求3所述的电视，其特征在于，所述左声道音箱和右声道音箱对称设置在所述后壳的侧边处。
- 根据权利要求1、2、4、5任一项所述的电视，其特征在于，所述左声道音箱和右声道音箱对称设置在所述壳体的侧边处。
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| WO2023272912A1 (zh) * | 2021-06-29 | 2023-01-05 | 歌尔股份有限公司 | 一种音箱及系统 |
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