WO2021243748A1 - 扬声器箱 - Google Patents

扬声器箱 Download PDF

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Publication number
WO2021243748A1
WO2021243748A1 PCT/CN2020/095884 CN2020095884W WO2021243748A1 WO 2021243748 A1 WO2021243748 A1 WO 2021243748A1 CN 2020095884 W CN2020095884 W CN 2020095884W WO 2021243748 A1 WO2021243748 A1 WO 2021243748A1
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WO
WIPO (PCT)
Prior art keywords
cover plate
upper cover
section
lower cover
fixed
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/095884
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English (en)
French (fr)
Inventor
刘庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AAC Technologies Holdings Shenzhen Co Ltd
AAC Module Technologies Changzhou Co Ltd
Original Assignee
AAC Acoustic Technologies Shenzhen Co Ltd
AAC Module Technologies Changzhou Co Ltd
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 AAC Acoustic Technologies Shenzhen Co Ltd, AAC Module Technologies Changzhou Co Ltd filed Critical AAC Acoustic Technologies Shenzhen Co Ltd
Publication of WO2021243748A1 publication Critical patent/WO2021243748A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Definitions

  • the utility model relates to the technical field of an electro-acoustic conversion device, in particular to a speaker box.
  • the speaker box in the related art includes an upper cover, a lower cover assembled with the upper cover to form an accommodating space, a sounding unit accommodated in the accommodating space, and an antenna flexible circuit board fixedly connected to the upper cover.
  • the antenna flexible circuit board in the speaker box of the related art is fixed to the upper cover by adhesive bonding.
  • the existing solution is to install the upper cover
  • the hot spot post further fixes the antenna flexible circuit board.
  • using this method to solve the problem of the antenna flexible circuit board warping requires an additional hot spot process, which in turn increases the processing cost of the speaker box.
  • the purpose of the utility model is to provide a speaker box with low processing cost and high assembly efficiency.
  • the present invention provides a speaker box, which includes an upper cover plate, a lower cover plate covering the upper cover plate and jointly enclosing a receiving space, and a sounding unit housed in the receiving space Body and an antenna flexible circuit board fixed to the upper cover plate, the upper cover plate includes a first through hole penetrating therethrough; the antenna flexible circuit board includes a The first section on one side of the body and the second section extending in the opposite direction from the first section, the second section passes through the first through hole and is attached to the upper cover plate close to the sound One side of the single body; the lower cover includes a lower cover body that covers the upper cover and which collectively encloses the accommodating space, and a pressure extending outward from the periphery of the lower cover body The wall is pressed on the second section to fix the second section on the upper cover plate.
  • the upper cover plate includes an upper cover body portion provided with the first through hole and a fixing step protruding and extending from a side of the upper cover body portion close to the sound emitting unit, the The second section is attached and fixed to the fixed step.
  • the upper cover plate further includes an upper cover plate side wall bent and extended from the upper cover plate body to the lower cover plate, and the lower cover plate body is provided on the side of the upper cover plate.
  • Wall, and the lower cover main body, the upper cover side wall, and the upper cover main body jointly enclose the receiving space, and the pressing wall is away from the lower cover main body from the lower cover main body.
  • the direction of the containment space extends.
  • the first through holes include two and are arranged opposite to each other at intervals
  • the fixed steps include two, the two fixed steps are located between the two first through holes, and the two first through holes
  • a through hole is respectively connected to the two fixed steps
  • the second section includes two, and the two second sections extend from opposite ends of the first section and respectively pass through the two first sections.
  • a through hole is attached to the two fixed steps.
  • the second section includes an extension wall sandwiched and fixed between the fixing step and the pressing wall, and a connection that passes through the first through hole and connects the first section and the extension wall
  • the antenna flexible circuit board further includes a pad arranged on the extension wall.
  • the upper cover plate further includes a receiving groove formed by a recessed side of the upper cover body portion away from the sound emitting unit, the first through hole is provided through the receiving groove, and the first The section is arranged in the containing groove.
  • the upper cover plate further includes a ring-shaped support wall protrudingly extended from the upper cover body portion in the direction of the lower cover plate, and the sound-producing monomer is supported and fixed to the support wall.
  • the lower cover plate further includes a second through hole penetrating the body portion of the lower cover plate, and the sound emitting monomer is partially exposed to the receiving space through the second through hole.
  • the lower cover plate and the upper cover plate are fixed by ultrasonic welding.
  • the lower cover plate is made of plastic material.
  • the lower cover plate includes a lower cover body part that is arranged on the upper cover plate and jointly encloses an accommodating space, and is formed by the lower cover body part.
  • a pressing wall extending outward from the periphery; the lower cover body portion and the upper cover body portion are fixed by ultrasonic welding, and the pressing wall is pressed on the second section to fix the second section
  • the arrangement of this structure strengthens the fixing fastness of the antenna flexible circuit board and the upper cover plate, prevents the antenna flexible circuit board from warping, and further improves the The stability of the speaker box.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the speaker box of the present invention.
  • Figure 2 is an enlarged view of part B shown in Figure 1;
  • Figure 3 is an exploded schematic diagram of a part of the three-dimensional structure of the speaker box of the present invention.
  • Figure 4 is an exploded schematic view of a part of the three-dimensional structure of the speaker box from another perspective of the present invention
  • Figure 5 is a cross-sectional view taken along the line A-A in Figure 1;
  • Fig. 6 is an enlarged view of the part C shown in Fig. 5.
  • the present invention provides a speaker box 100, which includes an upper cover plate 1, a lower cover plate 2 which is covered on the upper cover plate 1 and which jointly encloses the accommodating space 10; The sound emitting unit 3 in the receiving space 10 and the antenna flexible circuit board 4 fixed to the upper cover 1.
  • the upper cover plate 1 includes a first through hole 11 passing through it.
  • the lower cover plate 2 includes a lower cover plate body portion 21 that covers the upper cover plate 1 and collectively encloses the receiving space 10, and a pressing wall extending outward from the periphery of the lower cover plate body portion 21 twenty two.
  • the antenna flexible circuit board 4 includes a first section 41 attached to a side of the upper cover 1 away from the sound emitting unit 3, and a second section 42 extending in the opposite direction from the first section 41, The second section 42 passes through the first through hole 11 and is attached to the side of the upper cover plate 1 close to the sound emitting monomer 3.
  • the lower cover plate 2 and the upper cover plate 1 are fixed by ultrasonic welding, and the pressing wall 22 is pressed on the second section 42 to fix the second section 42 to the ⁇ 1.
  • the arrangement of this structure strengthens the fixing fastness of the antenna flexible circuit 4 and the upper cover 1 and prevents the antenna flexible circuit board 4 from warping, thereby improving the stability of the speaker box. .
  • the upper cover 1 includes an upper cover body portion 12 provided with the first through hole 11, and a side protruding and extending from the upper cover body portion 12 close to the sound emitting unit 3
  • the step 13 is fixed, and the second section 42 is attached and fixed to the step 13.
  • the upper cover plate 1 further includes an upper cover plate side wall 14 bent and extended from the upper cover plate body portion 12 toward the lower cover plate 2, and the lower cover plate body portion 21 is disposed on the upper cover Plate side wall 14, and the lower cover main body portion 21, the upper cover side wall 14 and the upper cover main body portion 12 jointly enclose the receiving space 10, and the pressing wall 22 extends from the lower
  • the cover body 12 extends in a direction away from the receiving space 10.
  • the upper cover plate 1 in order to avoid occupying the external space of the speaker box 100, the upper cover plate 1 further includes a receiving groove 15 formed by a recessed side of the upper cover body portion 12 away from the sound emitting unit 3, The first through hole 11 is formed through the receiving groove 15, and the first section 41 is provided in the receiving groove 15.
  • first through holes 11 include two and are arranged opposite to each other at intervals
  • the fixed steps 13 include two, and the two fixed steps 13 are located between the two first through holes 11, and the two Each of the first through holes 11 is connected to the two fixed steps 13;
  • the second section 42 includes two, and the two second sections 42 extend from opposite ends of the first section 41, It passes through the two first through holes 11 and is attached to the two fixing steps 13 respectively.
  • the second section 42 includes an extension wall 421 sandwiched and fixed between the fixing step 13 and the pressing wall 22, and an extension wall 421 that passes through the first through hole 11 and is connected to the first section 41
  • the connecting wall 422 with the extension wall 421, the antenna flexible circuit board 4 further includes a pad 43 disposed on the extension wall 421.
  • the lower cover 1 is made of plastic material. Of course, it is not limited to this.
  • the speaker box further includes the flexible circuit board 5, and the flexible circuit board 5 includes a lead connection portion 51 located in the receiving space 10 and fixed to form an electrical connection with the sound emitting unit 3 ,
  • the bending portion 52 bent and extended from the lead connection portion 51 toward the upper cover 1 and the lead connection for connecting an external power source that is bent and extended from the bending portion 52 to the outside of the receiving space 10
  • the portion 53, the bending portion 52 and the guiding portion 53 are all attached to the upper cover 1.
  • the structure design of the flexible circuit board 5 makes the lower cover plate 2 and the upper cover plate 1 have no influence on the bending portion 52 and the guiding portion 53 when they are fixed by ultrasonic welding, thus avoiding all problems.
  • the fracture of the flexible circuit board 5 improves the yield of the speaker box.
  • the bent portion 52 is provided with a positioning hole 521 passing through it, and the upper A side of the cover plate 1 close to the lower cover plate 2 is provided with a positioning post 16 that cooperates with the positioning hole 521, and the positioning post 16 is inserted into the positioning hole 521.
  • the upper cover 1 further includes a ring-shaped support wall 17 protrudingly extended from the upper cover body 11 toward the lower cover 2, and the sound emitting monomer 3 supports It is fixed to the supporting wall 17.
  • the lower cover plate 2 further includes a second through hole 23 penetrating through the lower cover body portion 21, and a part of the sound emitting monomer 3 leaks out of the receiving space through the second through hole 23 10.
  • the arrangement of this structure reduces the overall height of the speaker box, effectively improves the internal space utilization rate, and facilitates the miniaturized design of the speaker box 100.
  • the lower cover plate includes a lower cover body part that is arranged on the upper cover plate and jointly encloses an accommodating space, and is formed by the lower cover body part.
  • a pressure wall extending outward from the periphery; the lower cover plate and the upper cover plate are fixed by ultrasonic welding, and the pressure wall is pressed on the second section to fix the second section on the upper Cover plate.
  • the arrangement of this structure strengthens the fixing fastness of the antenna flexible circuit board and the upper cover plate, prevents the antenna flexible circuit board from warping, and further improves the stability of the speaker box sex.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

本实用新型提供了一种扬声器箱，其包括上盖板、盖设于上盖板并共同围成收容空间的下盖板、收容于收容空间内的发声单体以及固定于上盖板的天线柔性电路板，上盖板包括贯穿其上的第一通孔；天线柔性电路板包括贴合于上盖板远离发声单体一侧的第一段以及由第一段反向弯折延伸的第二段，第二段穿过第一通孔并贴合于上盖板靠近发声单体的一侧；下盖板包括盖设于上盖板并共同围成收容空间的下盖板本体部和由下盖板本体部的周缘向外延伸的压壁，压壁压设于第二段以将第二段固定于上盖板。与相关技术相比，本实用新型的扬声器箱简化了天线柔性电路板的装配工序的同时，降低了加工成本。

Description

扬声器箱 技术领域
本实用新型涉及一种电声转换装置技术领域，尤其涉及一种扬声器箱。
 背景技术
随着移动互联网时代的到来，智能移动设备的数量不断上升。而在众多移动设备之中，手机无疑是最常见、最便携的移动终端设备。目前，手机的功能极其多样，其中之一便是高品质的音乐功能，因此，用于播放声音的扬声器箱被大量应用到现在的智能移动设备之中。
相关技术的所述扬声器箱包括上盖、与该上盖组配形成一收容空间的下盖、收容于该收容空间内的发声单体以及与所述上盖板固定连接的天线柔性电路板。
 技术问题
然而，相关技术的扬声器箱中的天线柔性电路板通过背胶粘贴固定在上盖，为了防止因背胶时间长后失效导致天线柔性电路板起翘，现有的解决方法是在上盖设置烫点柱进一步固定天线柔性电路板。但是，利用该方法解决天线柔性电路板起翘的问题，则需要增加了一道烫点工序，进而提高了扬声器箱的加工成本。
因此，实有必须提供一种新的扬声器箱解决上述技术问题。
 技术解决方案
本实用新型的目的在于提供一种加工成本低且装配效率高的扬声器箱。
为了达到上述目的，本实用新型提供了一种扬声器箱，其包括上盖板、盖设于所述上盖板并共同围成收容空间的下盖板、收容于所述收容空间内的发声单体以及固定于所述上盖板的天线柔性电路板，所述上盖板包括贯穿其上的第一通孔；所述天线柔性电路板包括贴合于所述上盖板远离所述发声单体一侧的第一段以及由所述第一段反向弯折延伸的第二段，所述第二段穿过所述第一通孔并贴合于所述上盖板靠近所述发声单体的一侧；所述下盖板包括盖设于所述上盖板并共同围成所述收容空间的下盖板本体部和由所述下盖板本体部的周缘向外延伸的压壁，所述压壁压设于所述第二段以将所述第二段固定于所述上盖板。
优选的，所述上盖板包括设有所述第一通孔的上盖板本体部及由所述上盖板本体部靠近所述发声单体的一侧凸出延伸的固定台阶，所述第二段贴合固定于所述固定台阶。
优选的，所述上盖板还包括由所述上盖板本体部向所述下盖板弯折延伸的上盖板侧壁，所述下盖板本体部盖设于所述上盖板侧壁，且所述下盖板本体部、所述上盖板侧壁以及所述上盖板本体部共同围成所述收容空间，所述压壁自所述下盖板本体部向远离所述收容空间方向延伸。
优选的，所述第一通孔包括两个且相互间隔相对设置，所述固定台阶包括两个，两个所述固定台阶位于两个的述第一通孔之间，且两个所述第一通孔分别与两个所述固定台阶相连；所述第二段包括两个，两个所述第二段由所述第一段的相对两端延伸，并分别穿过两个所述第一通孔后贴设于两个所述固定台阶。
优选的，所述第二段包括夹设固定于所述固定台阶与所述压壁之间的延伸壁和穿过所述第一通孔并连接所述第一段与所述延伸壁的连接壁，所述天线柔性电路板还包括设置于所述延伸壁的焊盘。
优选的，所述上盖板还包括由所述上盖板本体部远离所述发声单体的一侧凹陷形成的收容槽，所述第一通孔贯穿所述收容槽设置，所述第一段设置于所述收容槽内。
优选的，所述上盖板还包括由所述上盖板本体部向所述下盖板方向凸出延伸的呈环状的支撑壁，所述发声单体支撑固定于所述支撑壁。
优选的，所述下盖板还包括贯穿所述下盖板本体部的第二通孔，所述发声单体经所述第二通孔部分外露于所述收容空间。
优选的，所述下盖板与所述上盖板通过超声波焊接固定。
优选的，所述下盖板由塑胶材料制成。
 有益效果
与相关技术相比，本实用新型的扬声器箱中，所述下盖板包括盖设于所述上盖板并共同围成收容空间的下盖板本体部和由所述下盖板本体部的周缘向外延伸的压壁；所述下盖板本体部与所述上盖板本体部通过超声波焊接固定，并使得所述压壁压设于所述第二段以将所述第二段固定于所述上盖板，该结构的设置，加强了所述天线柔性电路板与所述上盖板的固定牢度，防止了所述天线柔性电路板发生起翘的问题，进而提高了所述扬声器箱的稳定性。另一方面，该结构的设置，无需在在上盖板上设置烫点柱来进一步固定所述天线柔性电路板，减少了一道烫点工序，进而降低了加工成本。
 附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例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实用新型的一些实施例，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，其中：
图1为本实用新型扬声器箱的立体结构示意图；
图2为图1中B所示部分放大图；
图3为本实用新型扬声器箱的部分立体结构分解示意图；
图4为本实用新型另一视角扬声器箱的部分立体结构分解示意图；
图5为沿图1中A-A线的剖示图；
图6为图5中C所示部分放大图。
 本发明的实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
请同时参阅图1-6，本实用新型提供了一种扬声器箱100，其包括上盖板1、盖设于所述上盖板1并共同围成收容空间10的下盖板2、收容于所述收容空间10内的发声单体3以及固定于所述上盖板1的天线柔性电路板4。
所述上盖板1包括贯穿其上的第一通孔11。
所述下盖板2包括盖设于所述上盖板1并共同围成所述收容空间10的下盖板本体部21和由所述下盖板本体部21的周缘向外延伸的压壁22。
所述天线柔性电路板4包括贴合于所述上盖板1远离所述发声单体3一侧的第一段41以及由所述第一段41反向弯折延伸的第二段42，所述第二段42穿过所述第一通孔11并贴合于所述上盖板1靠近所述发声单体3的一侧。
上述结构中，所述下盖板2与所述上盖板1通过超声波焊接固定，并使得所述压壁22压设于所述第二段42以将所述第二段42固定于所述上盖板1。该结构的设置，加强了所述天线柔性电路4与所述上盖板1的固定牢度，防止了所述天线柔性电路板4发生起翘的问题，进而提高了所述扬声器箱的稳定性。另一方面，该结构的设置，无需在上盖板1上设置烫点柱来进一步固定所述天线柔性电路板4，减少了一道烫点工序，进而降低了加工成本。
具体的，所述上盖板1包括设有所述第一通孔11的上盖板本体部12及由所述上盖板本体部12靠近所述发声单体3的一侧凸出延伸的固定台阶13，所述第二段42贴合固定于所述固定台阶13。
所述上盖板1还包括由所述上盖板本体部12向所述下盖板2弯折延伸的上盖板侧壁14，所述下盖板本体部21盖设于所述上盖板侧壁14，且所述下盖板本体部21、所述上盖板侧壁14以及所述上盖板本体部12共同围成所述收容空间10，所述压壁22自所述下盖板本体部12向远离所述收容空间10方向延伸。
在本实施方式中，为了避免占用扬声器箱100的外部空间，所述上盖板1还包括由所述上盖板本体部12远离所述发声单体3的一侧凹陷形成的收容槽15，所述第一通孔11贯穿所述收容槽15设置，所述第一段41设置于所述收容槽15内。
进一步的，所述第一通孔11包括两个且相互间隔相对设置，所述固定台阶13包括两个，两个所述固定台阶13位于两个所述第一通孔11之间，且两个所述第一通孔11分别与两个所述固定台阶13相连；所述第二段42包括两个，两个所述第二段42由所述第一段41的相对两端延伸，并分别穿过两个所述第一通孔11后贴设于两个所述固定台阶13。
更进一步的，所述第二段42包括夹设固定于所述固定台阶13与所述压壁22之间的延伸壁421和穿过所述第一通孔11并连接所述第一段41与所述延伸壁421的连接壁422，所述天线柔性电路板4还包括设置于所述延伸壁421的焊盘43。
在本实施方式中，所述下盖板1由塑胶材料制成。当然，不限于此。
在本实施方式中，所述扬声器箱还包括所述柔性电路板5，所述柔性电路板5包括位于所述收容空间10内且与所述发声单体3固定形成电连接的引线连接部51、由所述引线连接部51向所述上盖板1弯折延伸的弯折部52以及由所述弯折部52弯折延伸至所述收容空间10外的用于连接外部电源的导接部53，所述弯折部52和所述导接部53均贴合于所述上盖板1。该柔性电路板5的结构设计，使得所述下盖板2和所述上盖板1经超声波焊接固定时对所述弯折部52和所述导接部53均不造成影响，避免了所述柔性电路板5发生断裂的现象，提高了所述扬声器箱的成品率。
为了提高了所述柔性电路板5与所述上盖板1的固定强度，进一步提高了所述扬声器箱的稳定性，所述弯折部52设有贯穿其上的定位孔521，所述上盖板1靠近所述下盖板2的一侧设有与所述定位孔521配合的定位柱16，所述定位柱16插设于所述定位孔521。
在本实施方式中，所述上盖板1还包括由所述上盖板本体部11向所述下盖板2方向凸出延伸的呈环状的支撑壁17，所述发声单体3支撑固定于所述支撑壁17。
更优的，所述下盖板2还包括贯穿所述下盖板本体部21的第二通孔23，所述发声单体3部分经所述第二通孔23外漏于所述收容空间10。该结构的设置，减小了扬声器箱的总体高度，有效提高内部的空间利用率，且有利于所述扬声器箱100的小型化设计。
与相关技术相比，本实用新型的扬声器箱中，所述下盖板包括盖设于所述上盖板并共同围成收容空间的下盖板本体部和由所述下盖板本体部的周缘向外延伸的压壁；所述下盖板与所述上盖板通过超声波焊接固定，并使得所述压壁压设于所述第二段以将所述第二段固定于所述上盖板，该结构的设置，加强了所述天线柔性电路板与所述上盖板的固定牢度，防止了所述天线柔性电路板发生起翘的问题，进而提高了所述扬声器箱的稳定性。另一方面，该结构的设置，无需在在上盖板上设置烫点柱来进一步固定所述天线柔性电路板，减少了一道烫点工序，进而降低了加工成本。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (10)

  1. 一种扬声器箱，其包括上盖板、盖设于所述上盖板并共同围成收容空间的下盖板、收容于所述收容空间内的发声单体以及固定于所述上盖板的天线柔性电路板，所述上盖板包括贯穿其上的第一通孔；所述天线柔性电路板包括贴合于所述上盖板远离所述发声单体一侧的第一段以及由所述第一段反向弯折延伸的第二段，所述第二段穿过所述第一通孔并贴合于所述上盖板靠近所述发声单体的一侧；其特征在于，所述下盖板包括盖设于所述上盖板并共同围成所述收容空间的下盖板本体部和由所述下盖板本体部的周缘向外延伸的压壁，所述压壁压设于所述第二段以将所述第二段固定于所述上盖板。
  2. 根据权利要求1所述的扬声器箱，其特征在于，所述上盖板包括设有所述第一通孔的上盖板本体部及由所述上盖板本体部靠近所述发声单体的一侧凸出延伸的固定台阶，所述第二段贴合固定于所述固定台阶。
  3. 根据权利要求2所述的扬声器箱，其特征在于，所述上盖板还包括由所述上盖板本体部向所述下盖板弯折延伸的上盖板侧壁，所述下盖板本体部盖设于所述上盖板侧壁，且所述下盖板本体部、所述上盖板侧壁以及所述上盖板本体部共同围成所述收容空间，所述压壁自所述下盖板本体部向远离所述收容空间方向延伸。
  4. 根据权利要求2所述的扬声器箱，其特征在于，所述第一通孔包括两个且相互间隔相对设置，所述固定台阶包括两个，两个所述固定台阶位于两个的述第一通孔之间，且两个所述第一通孔分别与两个所述固定台阶相连；所述第二段包括两个，两个所述第二段由所述第一段的相对两端延伸，并分别穿过两个所述第一通孔后贴设于两个所述固定台阶。
  5. 根据权利要求2所述的扬声器箱，其特征在于，所述第二段包括夹设固定于所述固定台阶与所述压壁之间的延伸壁和穿过所述第一通孔并连接所述第一段与所述延伸壁的连接壁，所述天线柔性电路板还包括设置于所述延伸壁的焊盘。
  6. 根据权利要求2所述的扬声器箱，其特征在于，所述上盖板还包括由所述上盖板本体部远离所述发声单体的一侧凹陷形成的收容槽，所述第一通孔贯穿所述收容槽设置，所述第一段设置于所述收容槽内。
  7. 根据权利要求1所述的扬声器箱，其特征在于，所述上盖板还包括由所述上盖板本体部向所述下盖板方向凸出延伸的呈环状的支撑壁，所述发声单体支撑固定于所述支撑壁。
  8. 根据权利要求7所述的扬声器箱，其特征在于，所述下盖板还包括贯穿所述下盖板本体部的第二通孔，所述发声单体经所述第二通孔部分外露于所述收容空间。
  9. 根据权利要求1所述的扬声器箱，其特征在于，所述下盖板与所述上盖板通过超声波焊接固定。
  10. 根据权利要求8所述的扬声器箱，其特征在于，所述下盖板由塑胶材料制成。
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