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WO2017202143A1 - 发声组件和显示装置 - Google Patents

发声组件和显示装置 Download PDF

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Publication number
WO2017202143A1
WO2017202143A1 PCT/CN2017/079289 CN2017079289W WO2017202143A1 WO 2017202143 A1 WO2017202143 A1 WO 2017202143A1 CN 2017079289 W CN2017079289 W CN 2017079289W WO 2017202143 A1 WO2017202143 A1 WO 2017202143A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting portion
projection
sound emitting
main body
sound
Prior art date
Application number
PCT/CN2017/079289
Other languages
English (en)
French (fr)
Inventor
王杰
Original Assignee
京东方科技集团股份有限公司
高创(苏州)电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 高创(苏州)电子有限公司 filed Critical 京东方科技集团股份有限公司
Priority to JP2017552176A priority Critical patent/JP6918700B2/ja
Priority to US15/562,300 priority patent/US10511797B2/en
Publication of WO2017202143A1 publication Critical patent/WO2017202143A1/zh

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Classifications

    • 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
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • 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
    • H04N5/642—Disposition of sound reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Definitions

  • At least one embodiment of the present disclosure is directed to a sound emitting component and a display device.
  • the user cares about the image quality, and the second is the sound effect. Therefore, the good sound performance enhances the user experience.
  • At least one embodiment of the present disclosure is directed to a sound emitting component and display device to improve sound efficiency, save cost, and optimize productivity.
  • At least one embodiment of the present disclosure provides a sound emitting assembly including a sound emitting element, a backing plate, and at least one elastic element, wherein the elastic element includes a first engaging portion and a second engaging portion, the sound emitting element including the first In the mounting portion, the back plate includes a second mounting portion, the first mounting portion is engaged with the first engaging portion, and the second mounting portion is engaged with the second engaging portion. The sounding element is thereby fixed on the backing plate.
  • At least one embodiment of the present disclosure provides a display device including any of the sound emitting components provided by the embodiments of the present disclosure.
  • Figure 1 is a schematic view showing the installation manner of a normal speaker and a whole machine
  • FIG. 2 is a perspective view of a sound emitting component according to an embodiment of the present disclosure
  • 3a is a perspective view of an elastic component of a sound emitting component according to an embodiment of the present disclosure
  • 3b is a perspective view of another perspective view of an elastic member of a sound emitting component according to an embodiment of the present disclosure
  • FIG. 4 is a perspective view of a sound emitting component of a sound emitting component according to an embodiment of the present disclosure
  • FIG. 5 is a perspective view of a backplane of a sound emitting component according to an embodiment of the present disclosure
  • 6a is a schematic perspective view showing the assembly of a sound emitting component and an elastic component of a sound emitting component according to an embodiment of the present disclosure
  • 6b is a schematic diagram of assembly of a backboard and an elastic component of a sounding component according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a sound emitting component according to another embodiment of the present disclosure.
  • the installation structure/method of the speaker and the whole machine also has a great influence on the sound effect. If the speaker and the whole machine are not very good Fixed, even if a good speaker is selected, the sound effect of the whole machine will be greatly reduced.
  • the horn 01 and the back plate 02 are fixed by the locking of the screw 03, and the rubber ring 03 is disposed on the mounting portion 021 of the back plate 02, and the rubber ring 03 is fixed to the back plate 02 by the screw 04.
  • the mounting portion 011 of the horn is mounted in the rubber ring 03, thereby realizing the mounting of the horn and the whole machine.
  • the speaker of the connection structure will bring the whole machine to vibrate together, thereby emitting a sound of " ⁇ ... ⁇ ", which affects the overall sound effect of the speaker.
  • the connection structure needs to be locked by screws, the process is complicated, and the operation is cumbersome, which is not conducive to capacity optimization.
  • At least one embodiment of the present disclosure provides a sound emitting assembly including a sound emitting element, a backing plate, and at least one elastic element.
  • the elastic element includes a first engaging portion and a second engaging portion
  • the sound emitting element includes a first mounting portion
  • the back plate includes a second mounting portion
  • the first mounting portion is coupled to one of the first engaging portion and the second engaging portion
  • the second mounting portion is engaged with the other of the first latching portion and the second latching portion. Thereby the sounding element is fixed on the backing plate.
  • the sound emitting component provided by at least one embodiment of the present disclosure can improve sound efficiency, save cost, and optimize productivity.
  • the present embodiment provides a sounding assembly comprising a sounding element 10, a backing plate 20 and at least one elastic element 30.
  • the elastic member 30 includes a first engaging portion 301 and a second engaging portion 302.
  • the sounding element 10 includes a first mounting portion 101
  • the back plate 20 includes a second mounting portion 201 (shown in FIG. 5).
  • the first mounting portion 101 One of the first engaging portion 301 and the second engaging portion 302 is engaged, and the second mounting portion 201 is engaged with the other of the first engaging portion 301 and the second engaging portion 302.
  • the sounding element 10 is thereby fixed on the backing plate 20.
  • the sounding component provided by the embodiment changes the fixed mode between the sounding component and the whole machine, and the sound-inserting component, the elastic component and the back-plate (the whole machine) have a card-type mounting structure, which can reduce the sounding and sounding of the sounding component.
  • the vibration frequency of the machine improves the overall sound quality.
  • the contact part of the sounding element and the whole machine is changed to the full elastic component card type, which can reduce the vibration generated by the sounding component and the whole machine, thereby optimizing the overall sounding effect of the sounding component.
  • the original several processes are reduced to one process, the manpower is reduced, and the screws for the original locking type are saved, which can save costs and optimize production capacity.
  • the sounding assembly includes two elastic members 30 that are disposed on opposite sides of the sounding member 10, respectively.
  • Two sounding elements 10 are shown in FIG. Such as 2
  • the elastic element 30 on the left side is a cross-sectional structure to better show the matching structure of the first mounting portion 101 of the sounding element 10 and the elastic member 30.
  • the sounding element 10 is, for example, a horn.
  • the elastic member 30 includes a rubber member, but is not limited thereto.
  • the elastic member 30 includes a main body 300 and a first protruding portion 311, a second protruding portion 312, and a third convex portion that are sequentially protruded from the main body 300.
  • the first protruding portion 311, the second protruding portion 312 and the main body 300 are formed with a first engaging portion 301, and the second protruding portion 312, the third protruding portion 313 and the main body 300 are formed.
  • a lower surface of the first protruding portion 311, an upper surface of the second protruding portion 312, and a first engaging portion formed between the main body 300 between the first protruding portion 311 and the second protruding portion 312 are formed.
  • the first engaging portion 301 and the second engaging portion 302 formed by the elastic member 30 of the present example can better accommodate the first mounting portion 101 of the sound emitting element 10 and the second mounting portion 201 of the back plate 20, which is good for sounding. Support of component 10.
  • the function of the fixed sounding element 10 and the backing plate 20 is achieved by the elastic member 30. Since the contact area of the elastic member 30 with the whole machine is reduced, and the flexibility of the elastic member 30 is utilized, the vibration frequency of the sounding element 10 and the whole machine is reduced, and the overall sound quality effect is improved.
  • body 300 includes a cylinder, but is not limited thereto.
  • the first projecting portion 311, the second projecting portion 312, and the third projecting portion 313 are sequentially arranged on the main body 300 in the direction 3001 of the main body central axis.
  • the first protrusion 311, the second protrusion 312, and the third protrusion 313 protrude from the body 300 in a direction 3002 perpendicular to the central axis of the body, respectively.
  • the first protrusion 311, the second protrusion 312, and the third protrusion 313 protrude around the body 300 around the body 300.
  • the first mounting portion 101 matches the shape of the first latching portion 301 or the second latching portion 302 that is engaged therewith, the second mounting portion 201 and the second latching portion 302 that is engaged therewith or The shapes of the first engaging portions 301 are matched. Thereby, the card can be made more stable.
  • the elastic member 30 is provided with a first recess 331, and the first mounting portion 101 is provided with a first projection 102 that matches the first recess 331. Since the sounding element 10 has a certain weight, the arrangement of the first groove 331 and the first protrusion 102 can make the sounding element 10 and the elastic element 30 are more firmly engaged, and the sounding element 10 can be better supported. It should be noted that the first recess 331 and the first protrusion 102 may not be provided, and the embodiment of the present disclosure does not limit this.
  • the first mounting portion 101 includes an opening 1011, but is not limited thereto.
  • the first mounting portion 101 may include a through hole, and the opening or the through hole is configured to be coupled to the first engaging portion 301 or The second latching portion 302 is engaged.
  • the first protrusion 102 is disposed in the opening or the through hole of the first mounting portion 101 and protrudes from the first mounting portion 101 in a direction perpendicular to the first mounting portion 101, see also FIG. In FIG. 2, the first protrusion 102 penetrates the opening 101.
  • the first protrusions 102 may also be located on one side of the opening or the through hole of the first mounting portion 101, which is not limited in this embodiment. It should be noted that the shape of the first mounting portion 101 and the first protrusion 102 is not limited in this embodiment.
  • the length of the first mounting portion 101 being engaged with one of the first engaging portion 301 and the second engaging portion 302 is greater than the circumferential circumference of the main body 300.
  • the length of the hook of the second mounting portion 201 and the other of the first engaging portion 301 and the second engaging portion 302 is equal to the circumferential circumference of the main body 300. Thereby, the snapping can be made stronger.
  • the second mounting portion 201 is shown in FIG. 5 to include a through hole 2011.
  • a schematic diagram of the through hole 2011 being engaged with the back plate 10 can be as shown in FIG. 6b.
  • Fig. 6a shows a schematic view of the mounting of the sounding element 10 and the elastic element 30, and Fig. 6b shows a schematic view of the mounting of the backing plate 20 and the elastic element 30.
  • the first mounting portion 101 of the sounding element 10 can be engaged with the first engaging portion 301 of the elastic member 30, for example, the opening or the through hole of the first mounting portion 101 and the first protruding portion 311.
  • the body 300 is in contact with the second protrusion 312.
  • the first groove 331 and the first protrusion 102 are provided, when the elastic member 30 is engaged with the sounding element 10, the first groove 331 and the first protrusion 102 also match each other.
  • the second engaging portion 302 of the elastic member 30 is engaged with the back plate 20, for example, the third protruding portion 313 is passed through the through hole 2011 of the second mounting portion 201 of the backboard 20 and the second protruding portion 312 is The main body 300 between the third projection 313 and the third projection 313 is placed in the through hole 2011.
  • the elastic element 30 and the backing plate 20 may be installed first, and then the elastic element 30 and the sounding element 10 are installed, which is not limited in this embodiment.
  • the first mounting portion 101 of the sounding element 10 is in close contact with the elastic member 30.
  • the upper surface of the first mounting portion 101 is in close contact with the lower surface of the first protruding portion 311, and the lower surface of the first mounting portion 101 is in close contact with the upper surface of the second protruding portion 312, the first mounting portion 101
  • the edge of the opening or the through hole is in close contact with the body 300 between the first protrusion 311 and the second protrusion 312.
  • the second mounting portion 201 of the backing plate 20 and the elastic member 30 are also in close contact.
  • the upper surface of the second mounting portion 201 is in close contact with the lower surface of the second protruding portion 312, and the lower surface of the second mounting portion 201 is in close contact with the upper surface of the third protruding portion 313, for example, the first mounting portion 201
  • the edge of the through hole is in close contact with the body 300 between the second protrusion 312 and the third protrusion 313.
  • the present embodiment is different from Embodiment 1 in that the sounding assembly includes three elastic members 30, and two elastic members 30 are respectively disposed on both sides of the sound emitting member 10 (first side 1001 and second Side 1002), another resilient element 30 is disposed on the third side 1003 of the sounding element 10.
  • the sounding assembly can also include four elastic elements 30, which can be on the fourth side 1004 opposite the third side.
  • the number of the elastic members 30 provided for mounting each of the sound emitting elements 10 is not limited.
  • the embodiment provides a display device including any of the sound emitting components described in the embodiments of the present disclosure.
  • the display device includes a television, but is not limited thereto.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种发声组件和显示装置，该发声组件包括发声元件（10）、背板（20）和至少一个弹性元件（30）。弹性元件（30）包括第一卡接部（301）和第二卡接部（302），发声元件（10）包括第一安装部（101），背板（20）包括第二安装部（201），第一安装部（101）与第一卡接部（301）和第二卡接部（302）之一卡接，第二安装部（201）与第一卡接部（301）和第二卡接部（302）中另一个卡接。由此将发声元件（10）固定在背板（20）之上。该发声组件，可以提高音效、节约成本，优化产能。

Description

发声组件和显示装置 技术领域
本公开至少一实施例涉及一种发声组件和显示装置。
背景技术
对于显示装置例如电视机来说，用户在意的一是画质，二就是音效，故而，好的音效能提升用户体验。
发明内容
本公开的至少一实施例涉及一种发声组件和显示装置，以提高音效、节约成本，优化产能。
本公开的至少一实施例提供一种发声组件，包括发声元件、背板和至少一个弹性元件，其中，所述弹性元件包括第一卡接部和第二卡接部，所述发声元件包括第一安装部，所述背板包括第二安装部，所述第一安装部与所述第一卡接部卡接，所述第二安装部与所述第二卡接部卡接。由此将所述发声元件固定在所述背板之上。
本公开的至少一实施例提供一种显示装置，包括本公开实施例提供的任一发声组件。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为通常的喇叭与整机的安装方式示意图；
图2为本公开一实施例提供的一种发声组件的立体示意图；
图3a为本公开一实施例提供的一种发声组件的弹性元件的立体示意图；
图3b为本公开一实施例提供的一种发声组件的弹性元件另一视角的立体示意图；
图4为本公开一实施例提供的一种发声组件的发声元件的立体示意图；
图5为本公开一实施例提供的一种发声组件的背板的立体示意图；
图6a为本公开一实施例提供的一种发声组件的发声元件和弹性元件的组装立体示意图；
图6b为本公开一实施例提供的一种发声组件的背板和弹性元件的组装示意图；
图7为本公开另一实施例提供的一种发声组件的示意图。
附图标记：
01-喇叭；011-喇叭的安装部；02-背板；03-橡胶圈；04-螺母；021-背板上的安装部；10-发声元件；20-背板；30-弹性元件；101-第一安装部；102-第一凸起；201-第二安装部；300-主体；301-第一卡接部；302-第二卡接部；311-第一凸出部；312-第二凸出部；313-第三凸出部；331-第一凹槽；1011-开口；2011-通孔；3001-主体中心轴的方向；3002-垂直于主体中心轴的方向；1001-发声元件的第一侧；1002-发声元件的第二侧；1003-发声元件的第三侧；1004-发声元件的第四侧。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
除非另外定义，本公开使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
对于提高音效来说，除了选用一款好的喇叭外，喇叭与整机(显示装置的背板)的安装结构/方式对于音效也有较大影响。如果喇叭与整机不能很好 的固定，即使选用的是一款好喇叭，但是整机发出的音效也会大打折扣。
如图1所示，通常喇叭01与背板02通过螺丝03的锁附固定，在背板02的安装部021上设置有橡胶圈03，通过螺丝04将橡胶圈03固定在背板02的安装部021上，喇叭的安装部011安装在橡胶圈03中，从而实现喇叭与整机的安装。当喇叭发声时，该种连接结构的喇叭会一起带动整机震动，从而发出“呲……呲……”的声音，影响喇叭的整体音效。而且该种连接结构需要使用螺丝锁附，工艺复杂，操作繁琐，不利于产能优化。
本公开至少一实施例提供一种发声组件，包括发声元件、背板和至少一个弹性元件。弹性元件包括第一卡接部和第二卡接部，发声元件包括第一安装部，背板包括第二安装部，第一安装部与第一卡接部和第二卡接部之一卡接，第二安装部与第一卡接部和第二卡接部中另一个卡接。由此将发声元件固定在背板之上。
本公开至少一实施例提供的发声组件，可以提高音效、节约成本，优化产能。
以下给出几个具体的实施例进行说明。
实施例1
如图2所示，本实施例提供一种发声组件，包括发声元件10、背板20和至少一个弹性元件30。弹性元件30包括第一卡接部301和第二卡接部302，发声元件10包括第一安装部101，背板20包括第二安装部201(如图5所示)，第一安装部101与第一卡接部301和第二卡接部302之一卡接，第二安装部201与第一卡接部301和第二卡接部302中另一个卡接。由此将发声元件10固定在背板20之上。
本实施例提供的发声组件，改变了以往发声元件与整机之间的固定模式，通过发声元件、弹性元件与背板(整机)的卡附型安装结构，可以减轻发声元件发声时与整机的震动频率，提高了整体的音质效果。
与之前通常的安装方式相比，对于发声元件与整机接触部分，改为全弹性元件卡附型，可以减轻发声元件出声时与整机产生的震动，从而优化发声元件整体的发音效果，而且从生产的角度，从原先的好几道工序降低成一道工序，减少人力，节约原先锁附型用的螺丝，可以节约成本，优化产能。
如图2所示，一些示例中，发声组件包括两个弹性元件30，两个弹性元件30分别设置在发声元件10的两侧。图2中示出了两个发声元件10。如2 中左侧的弹性元件30为剖视结构，以利更好的示出发声元件10的第一安装部101与弹性元件30的匹配结构。
本公开的实施例中，发声元件10例如是指喇叭。例如，弹性元件30包括橡胶元件，但不限于此。
如图3a、3b所示，一些示例中，弹性元件30包括主体300和凸出主体300并在主体300上顺次排布的第一凸出部311、第二凸出部312和第三凸出部313，第一凸出部311、第二凸出部312和主体300之间形成有第一卡接部301，第二凸出部312、第三凸出部313和主体300之间形成有第二卡接部302。例如，第一凸出部311的下表面、第二凸出部312的上表面和位于第一凸出部311和第二凸出部312之间的主体300之间形成有第一卡接部301，第二凸出部312的下表面、第三凸出部313的上表面和位于第二凸出部312和第三凸出部313之间的主体300之间形成有第二卡接部302。本示例提供的弹性元件30，形成的第一卡接部301和第二卡接部302可以较好的容纳发声元件10的第一安装部101和背板20的第二安装部201，利于发声元件10的支撑。利用弹性元件30达到固定发声元件10和背板20的作用。因为弹性元件30与整机的接触面积减少，而且利用弹性元件30的柔韧性，从而减轻了发声元件10发声时与整机的震动频率，提高了整体的音质效果。
如图3a、3b所示，一些示例中，主体300包括圆柱体，但不限于此。例如，第一凸出部311、第二凸出部312和第三凸出部313在主体300上沿主体中心轴的方向3001顺次排布。例如，第一凸出部311、第二凸出部312和第三凸出部313分别沿垂直于主体中心轴的方向3002凸出于主体300。例如，第一凸出部311、第二凸出部312和第三凸出部313围绕主体300一周凸出于主体300。
一些示例中，第一安装部101和与之卡接的第一卡接部301或第二卡接部302的形状匹配，第二安装部201和与之卡接的第二卡接部302或第一卡接部301的形状匹配。从而，可以使卡接更稳固。
如图3a、3b、图4所示，一些示例中，弹性元件30设有第一凹槽331，第一安装部101设有与第一凹槽331匹配的第一凸起102。因发声元件10具有一定的重量，第一凹槽331和第一凸起102的设置，可以使得发声元件10与弹性元件30的卡接更牢固，可以更好的支撑发声元件10。需要说明的是，也可以不设置第一凹槽331和第一凸起102，本公开的实施例对此不作限定。
例如，如图4所示，第一安装部101包括一开口1011，但不限于此，例如，第一安装部101可以包括一通孔，开口或通孔被配置来与第一卡接部301或第二卡接部302卡接。第一凸起102设置在第一安装部101的开口或通孔中，并且在垂直于第一安装部101的方向上凸出于第一安装部101，亦可参见图2。图2中，第一凸起102贯穿开口101。当然，第一凸起102也可以位于第一安装部101的开口或通孔的一侧，本实施例对此不作限定。需要说明的是，本实施例对于第一安装部101和第一凸起102的形状不作限定。
如图3a、3b、图4、图5所示，一些示例中，第一安装部101与第一卡接部301和第二卡接部302之一卡接的卡接长度大于主体300圆周周长的一半，第二安装部201与第一卡接部301和第二卡接部302中另一个卡接的卡接长度等于主体300圆周周长。从而，可以使得卡接更牢固。图5中示出了第二安装部201包括一通孔2011。通孔2011与背板10卡接的示意图可如图6b所示。
图6a示出了发声元件10和弹性元件30的安装示意图，图6b示出了背板20和弹性元件30的安装示意图。例如，安装时，可将发声元件10的第一安装部101与弹性元件30的第一卡接部301卡接，例如将第一安装部101的开口或通孔与位于第一凸出部311和第二凸出部312之间的主体300接触。设置第一凹槽331和第一凸起102的情况下，弹性元件30与发声元件10卡接时，第一凹槽331和第一凸起102亦相互匹配。再将弹性元件30的第二卡接部302与背板20卡接，例如将第三凸出部313穿过背板20的第二安装部201的通孔2011并将第二凸出部312和第三凸出部313之间的主体300放入通孔2011内。当然，也可以先安装弹性元件30和背板20，再安装弹性元件30和发声元件10，本实施例对此不作限定。例如，如图6a所示，发声元件10的第一安装部101与弹性元件30紧密接触。例如，第一安装部101的上表面与第一凸出部311的下表面紧密接触，第一安装部101的下表面与第二凸出部312的上表面紧密接触，第一安装部101的开口或通孔的边缘与位于第一凸出部311和第二凸出部312之间的主体300紧密接触。例如，如图6b所示，背板20的第二安装部201和弹性元件30亦紧密接触。例如，第二安装部201的上表面与第二凸出部312的下表面紧密接触，第二安装部201的下表面与第三凸出部313的上表面紧密接触，第一安装部201例如通孔的边缘与位于第二凸出部312和第三凸出部313之间的主体300紧密接触。本实 施例提供的弹性元件30，使得发声元件10和背板20的安装可操作性强，更方便快捷，可以提高生产线的效率，节约人力成本，也节省了通常的发声元件与背板之间的固定连接时所需要的螺丝，从而也节省了材料成本，符合现在市场的需求。
实施例2
如图7所示，本实施例与实施例1的不同之处在于：发声组件包括三个弹性元件30，两个弹性元件30分别设置在发声元件10的两侧(第一侧1001和第二侧1002)，另一个弹性元件30设置在发声元件10的第三侧1003。例如，发声组件还可以包括四个弹性元件30，第四个弹性元件可以在与第三侧相对的第四侧1004上。
需要说明的是，本公开的实施例中，对于为安装每个发声元件10设置的弹性元件30的个数不作限定。
其余可参照实施例1的描述，在此不再赘述。
实施例3
本实施例提供一种显示装置，包括本公开实施例所述的任一发声组件。
一些示例中，显示装置包括电视，但不限于此。
有以下几点需要说明：
(1)除非另作定义，本公开的实施例及附图中同一标号代表同一含义。
(2)本公开实施例附图中，只涉及到与本公开实施例涉及到的结构，其他结构可参考通常设计。
(3)为了清晰起见，在用于描述本公开的实施例的附图中，部件或区域的厚度可能被放大。
(4)在不冲突的情况下，本公开的不同实施例及同一实施例中的特征可以相互组合。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以所述权利要求的保护范围为准。
本专利申请要求于2016年5月26日递交的中国专利申请第201620497930.7号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (15)

  1. 一种发声组件，包括发声元件、背板和至少一个弹性元件，其中，所述弹性元件包括第一卡接部和第二卡接部，所述发声元件包括第一安装部，所述背板包括第二安装部，所述第一安装部与所述第一卡接部卡接，所述第二安装部与所述第二卡接部卡接。
  2. 根据权利要求1所述的发声组件，其中，所述弹性元件包括主体和凸出所述主体并在所述主体上顺次排布的第一凸出部、第二凸出部和第三凸出部，所述第一凸出部、所述第二凸出部和所述主体之间形成有所述第一卡接部，所述第二凸出部、所述第三凸出部和所述主体之间形成有所述第二卡接部。
  3. 根据权利要求1或2所述的发声组件，其中，包括两个弹性元件，其中，所述两个弹性元件分别设置在所述发声元件的两侧。
  4. 根据权利要求1或2所述的发声组件，其中，包括三个弹性元件，其中，两个弹性元件分别设置在所述发声元件的两侧，另一个弹性元件设置在所述发声元件的第三侧。
  5. 根据权利要求2所述的发声组件，其中，所述第一安装部和所述第一卡接部的形状匹配，所述第二安装部和所述第二卡接部的形状匹配。
  6. 根据权利要求5所述的发声组件，其中，所述主体包括圆柱体。
  7. 根据权利要求6所述的发声组件，其中，所述第一凸出部、所述第二凸出部和所述第三凸出部在所述主体上沿其中心轴的方向顺次排布。
  8. 根据权利要求7所述的发声组件，其中，所述第一凸出部、所述第二凸出部和所述第三凸出部分别沿垂直于所述主体中心轴的方向凸出于所述主体。
  9. 根据权利要求8所述的发声组件，其中，所述第一凸出部、所述第二凸出部和所述第三凸出部围绕所述主体一周凸出于所述主体。
  10. 根据权利要求8所述的发声组件，其中，所述第一安装部与所述第一卡接部的卡接长度大于所述主体圆周周长的一半，所述第二安装部与所述第二卡接部的卡接长度等于所述主体圆周周长。
  11. 根据权利要求2-10任一项所述的发声组件，其中，所述弹性元件设有第一凹槽，所述第一安装部设有与所述第一凹槽匹配的第一凸起。
  12. 根据权利要求11任一项所述的发声单元，其中，所述第一安装部包括开口或通孔，所述第一凸起贯穿所述第一安装部的所述开口或通孔，或者位于所述第一安装部的所述开口或通孔的一侧，并且在垂直于所述第一安装部的方向上凸出于所述第一安装部。
  13. 根据权利要求1-12任一项所述的发声单元，其中，所述第二安装部包括通孔。
  14. 根据权利要求1-12任一项所述的发声单元，其中，所述弹性元件的材质包括橡胶。
  15. 一种显示装置，其中，包括权利要求1-14任一项所述的发声组件。
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