WO2017092254A1 - 音箱 - Google Patents

音箱 Download PDF

Info

Publication number
WO2017092254A1
WO2017092254A1 PCT/CN2016/083049 CN2016083049W WO2017092254A1 WO 2017092254 A1 WO2017092254 A1 WO 2017092254A1 CN 2016083049 W CN2016083049 W CN 2016083049W WO 2017092254 A1 WO2017092254 A1 WO 2017092254A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
guide
shockproof
guide post
speaker
Prior art date
Application number
PCT/CN2016/083049
Other languages
English (en)
French (fr)
Inventor
庆世明
高培峰
徐兆前
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.)
Filing date
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 US15/242,123 priority Critical patent/US20170155988A1/en
Publication of WO2017092254A1 publication Critical patent/WO2017092254A1/zh

Links

Images

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

Definitions

  • the invention relates to a sound box, in particular to an anti-vibration device for an easy-to-remove guide rail in a sound box.
  • the prior art uses a detachable rail structure.
  • FIG. 1 to FIG. 3 the matching structure of the guide post and the guide sleeve in the existing easy-disassembled rail structure is shown.
  • the advantage of this structure is that it is easy to disassemble, but the guide post and the guide set will create a gap.
  • the horn vibrates, and the guide post and the guide sleeve will vibrate due to the gap.
  • the vibration will cause the sound and the sound quality, which is a fatal problem for the high performance and high quality products.
  • the anti-vibration device of the track structure of the speaker product comprises a guide post and a guide sleeve in the speaker, the guide sleeve is sleeved on the outside of the guide post, and the outer sleeve of the guide post is provided with an anti-vibration sleeve, and the anti-vibration sleeve is located on the outer wall surface of the guide post and the guide sleeve Between the inner wall faces to fill the gap between the guide post and the guide sleeve.
  • a plurality of recessed damping grooves are disposed on the outer surface of the shockproof sleeve.
  • the open end of the shockproof sleeve is provided with a protrusion, and the protrusion is inserted into the recess of the guide post to fix the shockproof sleeve on the guide post.
  • the speaker of the embodiment of the invention has the advantages that: by adding an anti-shock device between the guide post and the guide sleeve, the anti-vibration device and the guide sleeve elastically contact when vibrating to eliminate the problem of vibration due to vibration, and does not affect the sound quality.
  • Figure 1 is a cross-sectional view of a guide post in a sound box
  • Figure 2 is a cross-sectional view of the guide sleeve in the speaker
  • FIG. 3 is a diagram of a guide column and a guide set in the prior art
  • Figure 4 is a cross-sectional view of the shockproof sleeve of the present invention.
  • Figure 5 is a schematic structural view of a shockproof sleeve according to the present invention.
  • Figure 6 is an assembly view of the shockproof sleeve and the guide post in the present invention.
  • Figure 7 is an assembled view of the anti-vibration device of the present invention.
  • the embodiment of the invention discloses a sound box.
  • a guide rail structure is arranged in the sound box.
  • the guide rail structure includes a guide pillar 1 and a guide sleeve 3 , and the guide sleeve 3 is sleeved on the outside of the guide pillar 1 .
  • Set of 3 An anti-vibration sleeve 2 is disposed between the guide post 1 and the guide post 1 .
  • the shockproof sleeve 2 is used to fill the gap between the guide post 1 and the guide sleeve 3 to prevent the guide post 1 from vibrating within the guide sleeve 3.
  • the speaker vibrates the horn vibrates.
  • the contact between the guide post 1 and the guide sleeve 3 can be avoided to eliminate the problem of the vibration caused by the vibration, so that the sound quality is not affected.
  • the shockproof sleeve 2 is sleeved on the outside of the guide post 1, and is disposed between the outer wall surface of the guide post 1 and the inner wall surface of the guide bush 3.
  • the anti-vibration sleeve 2 is an elastic structure and can be an elastic gasket, which can be enlarged or reduced according to the gap between the guide post 1 and the guide sleeve 3.
  • the anti-vibration sleeve 2 of the present invention uses a silicone sleeve, but is not limited to the anti-vibration sleeve 2.
  • one end of the shockproof sleeve 2 is a sealing end, and the other end is an open end.
  • the open end is provided with an inwardly convex projection which is annular.
  • One end of the guide post 1 is contained in the sealing end of the shockproof sleeve 2, and the other end is provided with a recess.
  • the protrusion is sleeved in the recess of the guide post 1 to fix the shockproof sleeve 2 on the guide post 1 to prevent the shockproof sleeve 2 from slipping into the guide sleeve 3.
  • the shockproof sleeve 2 is a sleeve-shaped body that can surround the guide post 1, and the shockproof sleeve is closed after being sleeved outside the guide post 1.
  • a plurality of recessed damper grooves 21 are provided on the outer surface of the shock absorbing sleeve 2 along the longitudinal direction of the shock absorbing sleeve. The gaps of the damper grooves 21 are evenly distributed on the shock absorbing sleeve 2.
  • the silicone sleeve and the guide sleeve are elastically contacted during vibration to eliminate the problem of vibration due to vibration, and the sound quality is not affected.

Landscapes

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

Abstract

一种音箱，包括音箱内的导柱(1)和导套(3)，导套(3)套设在导柱(1)的外部，导柱(1)的外部套设有防震套(2)，防震套(2)位于导柱(1)的外壁面与导套(3)的内壁面之间，以填充导柱(1)与导套(3)之间的间隙。

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201520976364.3、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
本发明涉及一种音箱，尤其涉及一种针对音箱中易拆卸导轨的防震装置。
背景技术
目前，在soundbar以及smart soundbar(即音箱)领域，音箱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升级硬件及维修。
针对上述缺点，现有技术使用易拆卸的导轨结构。如图1至图3所示，显示了现有的易拆卸导轨结构中导柱与导套的配合结构。此结构的优点为便于拆卸，但是导柱与导套装配时会产生间隙。在音响工作过程中喇叭产生振动，导柱和导套会因为间隙造成震音。由于音响内的产品只要产生一点轻微的装配间隙都会因为震动引起震音、影响音质，因而对于高性能、高品质要求的产品这无疑是致命的问题。
发明内容
本发明实施例的目的在于提供一种可排除震音的音箱。
为实现上述目的，本发明实施例的音箱的具体技术方案为：
一种音箱产品导轨结构的防震装置，包括音箱内的导柱和导套，导套套设在导柱的外部，导柱的外部套设有防震套，防震套位于导柱的外壁面与导套的内壁面之间，以填充导柱与导套之间的间隙。
进一步，防震套的外表面上设置有多个凹陷的减震槽。
进一步，防震套的开口端上设置有凸起，通过凸起插入导柱的凹陷内以将防震套固定在导柱上。
本发明实施例的音箱的优点在于：通过在导柱与导套之间增加防震装置，振动时防震装置与导套弹性接触来排除因震动而产生震音的问题，不会对音质产生影响。
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为音箱中导柱的剖视图；
图2为音箱中导套的剖视图；
图3为现有技术中导柱与导套装配图；
图4为本发明中防震套的剖视图；
图5为本发明中防震套的结构示意图；
图6为本发明中防震套与导柱的装配图；
图7为本发明中防震装置的装配图。
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4至图7所示，音箱内设置有导轨结构，导轨结构包括导柱1和导套3，导套3套设在导柱1的外部，导套3 与导柱1之间设置有防震套2。防震套2用于填充导柱1与导套3之间的间隙，以防导柱1在导套3内震动。当音箱震动时喇叭产生震动，通过防震套2可避免导柱1与导套3的接触排除因震动而产生震音的问题，从而不会对音质产生影响。
进一步，如图5所示，防震套2套设在导柱1的外部，紧贴设置在导柱1的外壁面与导套3的内壁面之间。防震套2为弹性结构，可为具有弹性的垫圈，可根据导柱1与导套3之间的间隙大小进行放大或缩小。其中，本发明中的防震套2采用硅胶套，但并不只限制于防震套2。
进一步，如图4所示，防震套2的一端为封口端，另一端为开口端。开口端上设置有向内凸起的凸起，凸起呈环形。导柱1的一端包容在防震套2的封口端内，另一端上设置有凹陷。凸起套设在导柱1的凹陷内，以将防震套2固定在导柱1上，以防进入导套3内防震套2滑脱。
进一步，如图5所示，防震套2为可包围导柱1的套状体，套设在导柱1外侧后防震套呈封闭状。防震套2的外表面上沿防震套长度方向设置有多个凹陷的减震槽21。减震槽21间隙设置的均匀分布在防震套2上。
本发明实施例的一种音箱，通过在导柱与导套之间增加防震装置，振动时硅胶套与导套弹性接触来排除因震动而产生震音的问题，不会对音质产生影响。
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，音箱内设置有导轨结构，导轨结构包括导柱和导套，导套套设在导柱的外部，导套与导柱之间设置有防震套，防震套用于填充导柱与导套之间的间隙，以防导柱在导套内震动。
  2. 根据权利要求1所述的音箱，其特征在于，防震套套设在导柱外，位于导柱的外壁面与导套的内壁面之间。
  3. 根据权利要求1或2所述的音箱，其特征在于，防震套为弹性结构。
  4. 根据权利要求1所述的音箱，其特征在于，防震套的一端为封口端，另一端为开口端，导柱的一端包容在防震套的封口端内。
  5. 根据权利要求4所述的音箱，其特征在于，防震套的开口端上设置有向内凸起的凸起。
  6. 根据权利要求5所述的音箱，其特征在于，防震套上的凸起呈环形。
  7. 根据权利要求4或5所述的音箱，其特征在于，导柱的另一端上设置有凹陷，防震套上的凸起套设在导柱的凹陷内，以将防震套固定在导柱上。
  8. 根据权利要求1所述的音箱，其特征在于，防震套的外表面上设置有凹陷的减震槽。
  9. 根据权利要求8所述的音箱，其特征在于，防震套上的减震槽设置有多个。
PCT/CN2016/083049 2015-11-30 2016-05-23 音箱 WO2017092254A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/242,123 US20170155988A1 (en) 2015-11-30 2016-08-19 Soundbox

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520976364.3U CN205160768U (zh) 2015-11-30 2015-11-30 一种音箱
CN201520976364.3 2015-11-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/242,123 Continuation US20170155988A1 (en) 2015-11-30 2016-08-19 Soundbox

Publications (1)

Publication Number Publication Date
WO2017092254A1 true WO2017092254A1 (zh) 2017-06-08

Family

ID=55696405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/083049 WO2017092254A1 (zh) 2015-11-30 2016-05-23 音箱

Country Status (2)

Country Link
CN (1) CN205160768U (zh)
WO (1) WO2017092254A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205160768U (zh) * 2015-11-30 2016-04-13 乐视致新电子科技（天津）有限公司 一种音箱

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2660828Y (zh) * 2003-11-20 2004-12-01 青岛海信电器股份有限公司 等离子电视外置音箱
CN2877178Y (zh) * 2006-02-24 2007-03-07 环达电脑(上海)有限公司 媒体设备上的内置音箱的固定结构
US20100226521A1 (en) * 2009-03-09 2010-09-09 Smith Iii Lowell Jack Embedded Sound Box
CN201696543U (zh) * 2010-05-10 2011-01-05 艾默生网络能源有限公司 减震固定装置
CN202949532U (zh) * 2012-12-14 2013-05-22 京东方科技集团股份有限公司 一种带有扬声器的电子装置
CN204539429U (zh) * 2015-04-22 2015-08-05 深圳市纳瑞电子有限公司 重低音金属蓝牙音箱
CN205160768U (zh) * 2015-11-30 2016-04-13 乐视致新电子科技（天津）有限公司 一种音箱

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2660828Y (zh) * 2003-11-20 2004-12-01 青岛海信电器股份有限公司 等离子电视外置音箱
CN2877178Y (zh) * 2006-02-24 2007-03-07 环达电脑(上海)有限公司 媒体设备上的内置音箱的固定结构
US20100226521A1 (en) * 2009-03-09 2010-09-09 Smith Iii Lowell Jack Embedded Sound Box
CN201696543U (zh) * 2010-05-10 2011-01-05 艾默生网络能源有限公司 减震固定装置
CN202949532U (zh) * 2012-12-14 2013-05-22 京东方科技集团股份有限公司 一种带有扬声器的电子装置
CN204539429U (zh) * 2015-04-22 2015-08-05 深圳市纳瑞电子有限公司 重低音金属蓝牙音箱
CN205160768U (zh) * 2015-11-30 2016-04-13 乐视致新电子科技（天津）有限公司 一种音箱

Also Published As

Publication number Publication date
CN205160768U (zh) 2016-04-13

Similar Documents

Publication Publication Date Title
EP3534206A3 (en) Panel vibration type sound generating display device
JP6393200B2 (ja) 防振装置および緩衝装置
WO2017092254A1 (zh) 音箱
US8938083B2 (en) Fixing mechanism for fixing a sound box and related electronic device
US9496767B2 (en) Motor and motor vibration-proof mechanism thereof
US9226056B2 (en) Speaker module and thin electronic device having the same
WO2021043264A1 (zh) 用于液体复合弹簧的腔室
CN109168105A (zh) 交互智能平板及麦克风安装结构
TWI553635B (zh) 硬碟減震支架
CN203757604U (zh) 一种导光装置及机箱
CN205726422U (zh) 喇叭装配结构
JP3183392U (ja) ラウンドスピーカの構造
US8807271B2 (en) Speaker device with vibration absorbing function and audio display device therewith
US20170155988A1 (en) Soundbox
CN104796827A (zh) 一种便于拆卸安装的小型防尘喇叭
US11564040B2 (en) Speaker module
WO2017157085A1 (zh) 喇叭和喇叭减震结构
CN104010257A (zh) 一种微型音响
WO2018011912A1 (ja) スピーカ、振動系ユニット及び磁気回路ユニット
US9532144B2 (en) Loudspeaker
ZA201905185B (en) Assembly and maintenance convenient and vibration damping computer chassis housing
WO2011112007A3 (ko) 골전도 헤드셋용 스피커
CN207854092U (zh) 一种减震系统以及智能音箱
WO2017092253A1 (zh) 音箱
CN203276806U (zh) 一种带木质共鸣箱的提琴

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16869568

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16869568

Country of ref document: EP

Kind code of ref document: A1