WO2017092253A1 - 音箱 - Google Patents

音箱 Download PDF

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Publication number
WO2017092253A1
WO2017092253A1 PCT/CN2016/083047 CN2016083047W WO2017092253A1 WO 2017092253 A1 WO2017092253 A1 WO 2017092253A1 CN 2016083047 W CN2016083047 W CN 2016083047W WO 2017092253 A1 WO2017092253 A1 WO 2017092253A1
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Prior art keywords
speaker
pcb board
pcb
holder
board holder
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PCT/CN2016/083047
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English (en)
French (fr)
Inventor
高培峰
庆世明
孙锋
Original Assignee
乐视控股（北京）有限公司
乐视致新电子科技（天津）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.)
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Publication date
Application filed by 乐视控股（北京）有限公司, 乐视致新电子科技（天津）有限公司 filed Critical 乐视控股（北京）有限公司
Priority to US15/239,188 priority Critical patent/US20170156231A1/en
Publication of WO2017092253A1 publication Critical patent/WO2017092253A1/zh

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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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics

Definitions

  • Embodiments of the present invention relate to a sound box, and more particularly to a PCB board easy-to-detach guide device in a sound box.
  • the existing soundbar internal PCB board is fixed to the inside of the Soundbar main body by screws, and then assembled with a fixing cover 6, a wire mesh or an exterior decorative piece 7, and the like.
  • a fixing cover 6 a wire mesh or an exterior decorative piece 7, and the like.
  • a speaker comprises a speaker body, and the speaker body is provided with an easy-to-detach guide device, and the easy-to-detach guide device comprises a PCB board holder and a PCB board, and the PCB board is fixed on the inner side of the PCB board holder, and the PCB board holder is The main body of the speaker is connected to place the PCB in the main body of the speaker.
  • a fixing frame guide column is disposed at both ends of the PCB board fixing frame, and a guiding sleeve capable of accommodating the fixing frame guiding column is disposed in the speaker body, and the PCB mounting bracket is inserted into the guiding sleeve through the fixing frame guiding column
  • the speaker bodies are connected together.
  • the speaker body is provided with a first through hole
  • the PCB fixing frame is provided with a second through hole
  • the fixing member passes through the first through hole and the second through hole to fix the PCB board and the speaker body together.
  • the guide bush in the main body of the speaker is disposed at a position corresponding to the guide post on the PCB holder.
  • stator guide post is a convex cylindrical column.
  • the guide sleeve is a convex cylindrical column, and the guide sleeve is provided with a groove for accommodating the guide post.
  • the PCB board holder has an arc shape and a recessed portion in the middle portion.
  • the PCB board is fixed to the central recess of the PCB board holder.
  • the speaker body has a hollow cylindrical shape, and the speaker body and the PCB board holder are combined to form a complete cylinder.
  • the speaker of the embodiment of the invention has the advantages that when the upgrade or maintenance needs to be disassembled, only the screws on the PCB fixing bracket need to be disassembled, and the cable can be extracted and repaired along the direction of the guide column, and the disassembly is simple and the appearance is not easily damaged. To meet the consumer's requirements for its appearance and performance.
  • FIG. 1 is a schematic structural view of a conventional PCB fixing device
  • FIG. 2 is a schematic view showing the structure of the easy-to-detach guide device of the present invention.
  • the embodiment of the invention discloses a sound box, as shown in FIG. 2, comprising a speaker body, and the speaker body 1 is provided with an easy-to-detach guide device.
  • the easy-to-install guide device includes a PCB board holder 3 and a PCB board 2.
  • the PCB board 2 is fixed to the inner side of the PCB board holder 3, and is connected to the speaker body 1 through the PCB board holder 3 to place the PCB board 2 in the speaker body 1.
  • the two ends of the PCB board fixing frame 3 are provided with a fixing frame guide pillar 4, and the speaker body 1 is provided with a guiding sleeve 5 for accommodating the fixing frame guiding pillar 4, and the guiding pillar 4 is inserted into the guiding sleeve 5 to insert the PCB
  • the board holder 3 is coupled to the speaker body 1.
  • the speaker body 1 is provided with a first through hole 11
  • the PCB fixing frame 3 is provided with a second through hole 12 .
  • the PCB board 2 is fixedly coupled to the speaker body 1 through the fixing member through the first through hole 11 and the second through hole 12.
  • the fixing member can be a screw.
  • the mount guide post 4 is located on the PCB board mount 3 on the same side as the PCB board 2.
  • the mount guide post 4 is adjacent to both end edges of the PCB mount, and the mount guide post 4 is a raised cylindrical post.
  • the guide sleeve 5 in the main body 1 of the speaker is a convex cylindrical column.
  • a groove for accommodating the holder guide post 4 is disposed in the guide sleeve 5.
  • the guide sleeve is disposed at a position corresponding to the mount guide post 4 on the PCB holder.
  • the holder guide post 4 can be inserted into the recess of the guide sleeve 5 of the speaker body 1 to fix the PCB board 2 in the speaker body 1.
  • the PCB board 2 of the present invention includes a power board, a power amplifier board, a motherboard, and the like, and the PCB boards are all fixed on the PCB holder 3 .
  • the PCB board holder has an arc shape, and has a recessed portion in the middle portion in the vertical direction.
  • the PCB board 2 is fixed to the central recess of the PCB board holder.
  • the speaker body 1 has a hollow cylindrical shape, and the speaker body 1 and the PCB board holder 3 are combined to form a complete cylinder.
  • the speaker of the invention needs to disassemble the screws on the PCB fixing frame when the upgrade or maintenance needs to be disassembled, and can be upgraded and repaired by pulling out along the direction of the guide column, which is easy to disassemble and is not easy to cause appearance damage, and can be satisfied. Consumers' requirements for their appearance and performance.

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

Abstract

一种音箱，包括音箱主体，音箱主体(1)上设置有易拆装导向装置，易拆装导向装置包括PCB板固定架(3)和PCB板(2)，PCB板(2)固定在PCB板固定架(3)的内侧，通过PCB板固定架(3)与音箱主体(1)相连以将PCB板(2)放置在音箱主体(1)内。

Description

音箱
相关申请的交叉参考
本申请要求于2015年11月30日提交中国专利局、申请号为201520977861.5、名称为“一种音箱”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。
技术领域
本发明实施例涉及一种音箱，尤其涉及一种音箱中的PCB板易拆装导向装置。
背景技术
在目前soundbar以及smart soundbar的音箱领域，在进行内部结构设计时，内部的PCB板都是直接固定在腔体内部，不利于拆卸升级硬件及维修。
如图1所示，现有的soundbar内部PCB板通过螺丝固定在Soundbar主体内部，然后再装配固定盖6、铁网或外观装饰件7等进行装饰。拆机升级或维修时需要拆除外观装饰件等料件，拆卸复杂且易造成外观损伤。随着soundbar以及smart soundbar的发展，消费者对其外观和性能的要求也越来越高，产品需要升级更新。目前以上方案无法满足将来的发展趋势。
发明内容
本发明实施例的目的在于提供一种具有易拆卸PCB板导向装置的音箱。
为实现上述目的，本发明实施例的音箱的具体技术方案为：
一种音箱，包括音箱主体，音箱主体上设置有易拆装导向装置，易拆装导向装置包括PCB板固定架和PCB板，PCB板固定在PCB板固定架的内侧，通过PCB板固定架与音箱主体相连以将PCB板放置在音箱主体内。
进一步，PCB板固定架的两端设置有固定架导柱，音箱主体内设置有可容纳固定架导柱的导套，通过固定架导柱插入导套内以将PCB板固定架与 音箱主体连接在一起。
进一步，音箱主体上设置有第一通孔，PCB固定架上设置有第二通孔，通过固定件穿过第一通孔和第二通孔以将PCB板与音箱主体固定连接在一起。
进一步，音箱主体中的导套设置在与PCB固定架上的固定架导柱相对应的位置上。
进一步，固定架导柱为凸起的圆柱形立柱。
进一步，导套为凸起的圆柱形立柱，导套内设置有可容纳固定架导柱的凹槽。
进一步，PCB板固定架呈弧形，中部具有凹陷部。
进一步，PCB板固定在PCB板固定架的中部凹陷部。
进一步，音箱主体呈空心圆柱形，音箱主体与PCB板固定架组合在一起可形成完整的圆柱体。
本发明实施例的音箱的优点在于：当升级或维修需要拆机时，只需要拆卸锁附PCB固定架上的螺丝，沿导柱方向抽出即可进行升级和维修，拆卸简便且不易造成外观损伤，可满足消费者对其外观和性能的要求。
附图概述
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本发明的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为现有的PCB固定装置的结构示意图；
图2为本发明的易拆装导向装置的结构示意图。
本发明的较佳实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示 了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本发明实施例公开了一种音箱，如图2所示，包括音箱主体，音箱主体1上设置有易拆装导向装置。易拆装导向装置包括PCB板固定架3和PCB板2。PCB板2固定在PCB板固定架3的内侧，通过PCB板固定架3与音箱主体1相连以将PCB板2放置在音箱主体1内。其中，PCB板固定架3的两端设置有固定架导柱4，音箱主体1内设置有可容纳固定架导柱4的导套5，通过固定架导柱4插入导套5内以将PCB板固定架3与音箱主体1连接在一起。
为了将音箱主体1与PCB固定板2固定连接，音箱主体1上设置有第一通孔11，PCB固定架3上设置有第二通孔12。通过固定件穿过第一通孔11和第二通孔12以将PCB板2与音箱主体1固定连接在一起。其中，固定件可为螺丝。当需要升级硬件和维修的时候，只需要拆卸锁附在PCB固定架3上的螺丝，沿导柱方向将固定架导柱4抽出导套5即可进行升级和维修。
进一步，固定架导柱4位于与PCB板2同侧的PCB板固定架3上，固定架导柱4靠近PCB固定架的两端边缘处，固定架导柱4为凸起的圆柱形立柱。音箱主体1内的导套5为凸起的圆柱形的立柱。导套5内设置有可容纳固定架导柱4的凹槽。导套设置在与PCB固定架上的固定架导柱4相对应的位置上。固定架导柱4可插入音箱主体1上导套5的凹槽内以将PCB板2固定在音箱主体1内。其中，本发明中的PCB板2包括电源板、功放板、主板等，上述PCB板均固定在PCB固定架3上。
进一步，PCB板固定架呈弧形，在竖直方向上中部具有凹陷部。具体来说PCB板2固定在PCB板固定架的中部凹陷部。此外，音箱主体1呈空心圆柱形，音箱主体1与PCB板固定架3组合在一起可形成完整的圆柱体，
本发明的一种音箱，当升级或维修需要拆机时，只需要拆卸锁附PCB固定架上的螺丝，沿导柱方向抽出即可进行升级和维修，拆卸简便且不易造成外观损伤，可满足消费者对其外观和性能的要求。
以上借助具体实施例对本发明做了进一步描述，但是应该理解的是，这里具体的描述，不应理解为对本发明的实质和范围的限定，本领域内的普通 技术人员在阅读本说明书后对上述实施例做出的各种修改，都属于本发明所保护的范围。

Claims (9)

  1. 一种音箱，其特征在于，包括音箱主体，音箱主体上设置有易拆装导向装置，易拆装导向装置包括PCB板固定架和PCB板，PCB板固定在PCB板固定架的内侧，通过PCB板固定架与音箱主体相连以将PCB板放置在音箱主体内。
  2. 根据权利要求1所述的音箱，其特征在于，PCB板固定架的两端设置有固定架导柱，音箱主体内设置有可容纳固定架导柱的导套，通过固定架导柱插入导套内以将PCB板固定架与音箱主体连接在一起。
  3. 根据权利要求1或2所述的音箱，其特征在于，音箱主体上设置有第一通孔，PCB固定架上设置有第二通孔，通过固定件穿过第一通孔和第二通孔以将PCB板与音箱主体固定连接在一起。
  4. 根据权利要求1所述的音箱，其特征在于，音箱主体中的导套设置在与PCB固定架上的固定架导柱相对应的位置上。
  5. 根据权利要求1所述的音箱，其特征在于，固定架导柱为凸起的圆柱形立柱。
  6. 根据权利要求1或5所述的音箱，其特征在于，导套为凸起的圆柱形立柱，导套内设置有可容纳固定架导柱的凹槽。
  7. 根据权利要求1所述的音箱，其特征在于，PCB板固定架呈弧形，中部具有凹陷部。
  8. 根据权利要求7所述的音箱，其特征在于，PCB板固定在PCB板固定架的中部凹陷部。
  9. 根据权利要求1或7所述的音箱，其特征在于，音箱主体呈空心圆柱形，音箱主体与PCB板固定架组合在一起可形成完整的圆柱体。
PCT/CN2016/083047 2015-11-30 2016-05-23 音箱 WO2017092253A1 (zh)

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Application Number Priority Date Filing Date Title
US15/239,188 US20170156231A1 (en) 2015-11-30 2016-08-17 Soundbox

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CN201520977861.5 2015-11-30
CN201520977861.5U CN205123977U (zh) 2015-11-30 2015-11-30 一种音箱

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205123977U (zh) * 2015-11-30 2016-03-30 乐视致新电子科技（天津）有限公司 一种音箱

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CN1770924A (zh) * 2005-09-19 2006-05-10 梁荣锵 一种适用于平板电视的横置一体化音箱
US20090142961A1 (en) * 2007-12-03 2009-06-04 Chen Ming-Chiang Speaker connector
CN201571174U (zh) * 2009-11-18 2010-09-01 深圳市泛蓝科技有限公司 一种数码音箱
CN202121741U (zh) * 2011-07-23 2012-01-18 惠州三星电子有限公司 一种组合音响后壳结构
CN202435558U (zh) * 2012-06-13 2012-09-12 安吉腾飞电子有限公司 一种快速装配音箱
CN103079125A (zh) * 2013-01-16 2013-05-01 刘骏涛 一种音箱
CN203984644U (zh) * 2014-06-12 2014-12-03 浙江天乐集团有限公司 一种集成网络智能化音箱
CN205123977U (zh) * 2015-11-30 2016-03-30 乐视致新电子科技（天津）有限公司 一种音箱

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1770924A (zh) * 2005-09-19 2006-05-10 梁荣锵 一种适用于平板电视的横置一体化音箱
US20090142961A1 (en) * 2007-12-03 2009-06-04 Chen Ming-Chiang Speaker connector
CN201571174U (zh) * 2009-11-18 2010-09-01 深圳市泛蓝科技有限公司 一种数码音箱
CN202121741U (zh) * 2011-07-23 2012-01-18 惠州三星电子有限公司 一种组合音响后壳结构
CN202435558U (zh) * 2012-06-13 2012-09-12 安吉腾飞电子有限公司 一种快速装配音箱
CN103079125A (zh) * 2013-01-16 2013-05-01 刘骏涛 一种音箱
CN203984644U (zh) * 2014-06-12 2014-12-03 浙江天乐集团有限公司 一种集成网络智能化音箱
CN205123977U (zh) * 2015-11-30 2016-03-30 乐视致新电子科技（天津）有限公司 一种音箱

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