WO2012059055A1 - 一种耳机座及带有耳机座的电子产品 - Google Patents

一种耳机座及带有耳机座的电子产品 Download PDF

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Publication number
WO2012059055A1
WO2012059055A1 PCT/CN2011/081705 CN2011081705W WO2012059055A1 WO 2012059055 A1 WO2012059055 A1 WO 2012059055A1 CN 2011081705 W CN2011081705 W CN 2011081705W WO 2012059055 A1 WO2012059055 A1 WO 2012059055A1
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WO
WIPO (PCT)
Prior art keywords
plastic body
contact terminal
earphone
earphone holder
earphone socket
Prior art date
Application number
PCT/CN2011/081705
Other languages
English (en)
French (fr)
Inventor
王伟杰
刘学龙
古蒋林
Original Assignee
华为终端有限公司
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Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2012059055A1 publication Critical patent/WO2012059055A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels

Definitions

  • Earphone holder and electronic product with earphone holder are Earphone holder and electronic product with earphone holder
  • the present invention relates to the field of electronic products, and in particular to an earphone holder and an electronic product port with the earphone holder.
  • the earphone holder 10 of the prior art comprises an inner hollow plastic body 11 , a spherical contact terminal 12 disposed at the front of the plastic body 11 , and a front end of the spherical contact terminal 12 is provided with a cylinder connected to the plastic body 11 .
  • the protective cover 13 has a cylindrical protective cover front end surface 14 which is a positioning surface of the earphone, and a circular earphone insertion hole 15 is formed thereon.
  • the earphone holder 10 is embedded in the mobile phone casing 20, and the front end surface of the earphone holder 10, that is, the front end surface 14 of the protective cover is coplanar with the end surface of the mobile phone casing 20.
  • the inventors have found that the prior art has at least the following problems:
  • the length of the earphone holder 10 cannot be minimized due to the limitation of the structure of the existing earphone holder 10.
  • the development of the miniaturization of the mobile phone product cannot be completed; and because the front end surface of the earphone holder 10 is exposed, the phone case 20 at the corresponding earphone holder 10 must increase the shape of the ridge line 21, which affects the continuity of the overall shape and surface of the mobile phone.
  • the embodiment of the invention provides an earphone holder and an electronic product with the earphone holder.
  • the technical solution is as follows:
  • An earphone holder includes a plastic body and a contact terminal, the plastic body is hollow inside, the contact terminal is a spring piece, and is disposed at a front end of the surface of the plastic body, and the plastic body of the contact terminal is opposite
  • the bevel has an arcuate earphone insertion hole that intersects the plastic body.
  • the embodiment of the invention further provides an electronic product with an earphone holder, comprising a product housing and an earphone holder embedded therein, the earphone holder comprising a plastic body and a contact terminal, the plastic body being hollow inside, the contact
  • the terminal is a spring piece, and is disposed at a front end of the surface of the plastic body.
  • the plastic body opposite to the contact terminal is provided with a sloped surface, and the inclined surface and the plastic body intersect the curved earphone insertion hole.
  • the elastic contact type terminal is disposed on the front end of the sticking surface of the plastic body, and the inclined surface is disposed on the opposite plastic body of the contact terminal to make the inclined surface
  • the earphone insertion hole intersecting with the plastic body is curved.
  • This structure can eliminate the protection cover of the front end of the earphone holder in the prior art, so the length of the earphone holder can be made small, and the development of miniaturization of the mobile phone product is completed;
  • the earphone holder of this structure is completely hidden inside the outer casing of the mobile phone, The ridge line shape must be added to make the overall shape of the mobile phone continuous, which increases the aesthetic appearance of the mobile phone.
  • FIG. 1 is a schematic structural view of an earphone holder according to the prior art
  • FIG. 2 is a partial schematic view of a mobile phone mounted with the earphone holder of the prior art
  • FIG. 3 is a schematic structural view of an earphone holder according to Embodiment 1 of the present invention.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • FIG. 5 is a schematic structural view of a mobile phone with an earphone holder according to Embodiment 2 of the present invention.
  • Figure 3 - Figure 5 30 earphone holder, 31 plastic body, 32 contact terminal, 33 bevel, 34 earphone insertion hole, 35 plastic body front end face, 36 contact terminal front face; 40 product housing.
  • the earphone holder 30 of the embodiment of the present invention can also be seen in FIG. 4.
  • the embodiment is mainly described with reference to FIG. 3.
  • the earphone holder 30 includes a plastic body 31 and a contact terminal 32, and the plastic body 31 is hollow inside.
  • the contact terminal 32 is an elastic piece, and is disposed at the front end of the surface of the plastic body 31.
  • the plastic body 31 opposite to the contact terminal 32 is provided with a slope 33.
  • the inclined surface 33 and the plastic body 31 intersect the curved earphone insertion hole 34. .
  • the spring-type contact terminal 32 is disposed at the front end of the surface of the plastic body 31, and the inclined surface 33 is disposed on the plastic body 31 opposite to the contact terminal 32, so that the inclined surface 33 and the plastic body 31 are intersected.
  • the curved earphone is inserted into the hole 34.
  • This structure can eliminate the protective cover of the front end of the earphone holder in the prior art, so that the length of the earphone holder 30 can be made small, and the development of miniaturization of the mobile phone product is required.
  • the earphone holder 30 of the structure is completely hidden inside the outer casing of the mobile phone, and the ridge shape is not required to be added, so that the overall shape of the mobile phone is continuous, which increases the appearance of the mobile phone.
  • the arc surface of the arc-shaped earphone insertion hole 34 is maximized to increase the versatility of the earphone holder 30.
  • the front end of the contact terminal 32 is bent toward the surface of the patch, and the size of the earphone holder 30 is made small by bending the contact terminal 32 at the front end of the earphone holder 30.
  • the size has been minimized in the industry.
  • the front end surface 36 of the contact terminal 32 is slightly retracted relative to the front end surface 35 of the plastic body, and the optimal structure is achieved while avoiding the contact of the external object with the contact terminal 32. layout.
  • the front end surface of the contact terminal and the front end surface of the plastic body can be flush, which is effective The contact of the external terminal with the contact terminal is avoided, and the deformation of the contact terminal is caused.
  • the surface of the plastic body 31 can be selected from a straight surface or a sinking surface which is common in the prior art. In this case, a straight surface is used.
  • the embodiment of the present invention is exemplified by a mobile phone with a headphone holder, but is not limited thereto. It can be understood by those skilled in the art that the earphone holder structure can be applied to all electronic products with an earphone holder, such as an MP3 and a PC. Computer mainframe, and other electronic products.
  • an electronic product with an earphone holder according to Embodiment 2 of the present invention includes a product housing and an earphone holder 30 embedded therein (see Fig. 3).
  • the earphone holder 30 includes a plastic body 31 and a contact terminal 32.
  • the plastic body 31 is hollow inside, and the contact terminal 32 is an elastic piece, and is disposed at a front end of the surface of the plastic body 31, and the plastic body 31 of the contact terminal 32 is opposite.
  • a slope 33 is formed, and the slope 33 intersects the plastic body 31 to form an arcuate earphone insertion hole 34.
  • the spring-type contact terminal 32 is disposed at the front end of the surface of the plastic body 31, and the inclined surface 33 is disposed on the plastic body 31 opposite to the contact terminal 32, so that the inclined surface 33 and the plastic body 31 are intersected.
  • the curved earphone is inserted into the hole 34.
  • This structure can eliminate the protective cover of the front end of the earphone holder in the prior art, so that the length of the earphone holder can be made small, and the development of miniaturization of the mobile phone product is required.
  • the earphone holder of the structure is completely hidden inside the outer casing of the mobile phone, and the ridge line shape is not required to be added, so that the overall shape of the mobile phone is continuous, which increases the appearance of the mobile phone.
  • the front end of the contact terminal 32 is bent toward the surface of the board to make the headphone holder 30 small in size.
  • the front end face 36 of the contact terminal 32 is flush with the front end face 35 of the plastic body to avoid contact of other objects and prevent deformation of the contact terminal.
  • the front end surface of the contact terminal can also be slightly retracted relative to the front end surface of the plastic body, and the structure is most prevented while preventing the deformation of the contact terminal. Optimization.
  • the surface of the plastic body 31 is a straight surface or a sinking surface.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Description

一种耳机座及带有耳机座的电子产品
本申请要求于 2010 年 11 月 3 日提交中国专利局、 申请号为 201020601079.0、 发明名称为 "一种耳机座及带有耳机座的电子产品" 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
本发明涉及电子产品领域， 特别涉及一种耳机座及带有耳机座的电子产 口 背景技术
从 1876年贝尔发明电话以来， 经历了长达一个多世纪的发展， 电话技术 和业务发生了巨大变化， 通信的地点由固定方式转向移动方式。 移动通讯的迅猛发展， 使现代生活节奏越来越快。 目前， 手机的功能已不 再局限于通话和短信， 越来越多的功能手机可以兼作上网、 听歌、 收听广播和 /或照相的工具， 而带有耳机座的手机就是众多功能手机中的一种。 如图 1所示， 现有技术中的耳机座 10 , 包括内部中空的塑胶本体 11 , 设 置在塑胶本体 11前部的球形接触端子 12 , 球形接触端子 12前端设有与塑胶 本体 11相连的圆柱形的保护罩 13 , 圆柱形的保护罩前端面 14为耳机的定位 面， 其上设有圆形的耳机***孔 15。 如图 2所示， 现有技术中的带有耳机座 10的手机， 其中， 耳机座 10嵌入 手机外壳 20中，耳机座 10的前端面即保护罩前端面 14与手机外壳 20端面共 面。 在实现本发明的过程中， 发明人发现现有技术至少存在以下问题： 如图 2所示的现有技术中， 受现有耳机座 10结构的限制，耳机座 10的长 度不能做到最小， 无法完成手机产品小型化的发展需要； 而且由于耳机座 10 的前端面外露，使得对应置耳机座 10处的手机外壳 20必须增加棱线 21造型， 影响了手机的整体外形曲面的连续性。 发明内容
为了解决现有技术中， 由于耳机座的长度不能做到最小， 而无法完成手机 产品小型化的发展需要的问题，本发明实施例提供了一种耳机座及带有耳机座 的电子产品。 所述技术方案如下：
一种耳机座， 包括塑胶本体和接触端子， 所述塑胶本体内部中空， 所述接 触端子为弹片， 并且设置在所述塑胶本体的贴板面的前端， 所述接触端子相对 的塑胶本体上设有斜面， 所述斜面与所述塑胶本体相贯出弧形的耳机***孔。
本发明实施例还提供了一种带有耳机座的电子产品，包括产品壳体及嵌入 其内的耳机座，所述耳机座包括塑胶本体和接触端子，所述塑胶本体内部中空， 所述接触端子为弹片， 并且设置在所述塑胶本体的贴板面的前端，所述接触端 子相对的塑胶本体上设有斜面，所述斜面与所述塑胶本体相贯出弧形的耳机插 入孔。
本发明实施例提供的技术方案的有益效果是：本发明实施例通过将弹片式 的接触端子设置在塑胶本体的贴板面的前端，并在接触端子相对的塑胶本体上 设有斜面，使斜面与塑胶本体相贯出弧形的耳机***孔， 此种结构由于取消掉 了现有技术中耳机座前端的保护罩， 因此可将耳机座的长度做小， 完成手机产 品小型化的发展需要； 另外， 此结构的耳机座完全隐藏在手机外壳的内部， 无 须增加棱线造型， 可使手机的整体外形曲面连续， 增加了手机外型的美观度。 附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中使用的附 图作一筒单地介绍， 显而易见地， 下面所列附图仅仅是本发明的一些实施例， 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 些附图获得其他的附图。
图 1是现有技术中所述的耳机座的结构示意图；
图 2是安装有现有技术中所述耳机座的手机的局部示意图；
图 3是本发明实施例 1提供的耳机座的结构示意图；
图 4是图 3的 A-A剖视图；
图 5是本发明实施例 2提供的带有耳机座的手机的结构示意图。
附图中， 各标号所代表的组件列表如下：
图 1中， 10耳机座， 11塑胶本体， 12球形接触端子， 1 3保护罩， 14保 护罩前端面， 15耳机***孔；
图 2中， 20手机外壳， 21棱线；
图 3-图 5中， 30耳机座， 31塑胶本体， 32接触端子， 33斜面， 34耳机 ***孔， 35塑胶本体的前端面， 36接触端子的前端面； 40产品壳体。 具体实施方式
为使本发明的目的、技术方案和优点更加清楚， 下面将结合附图对本发明 实施方式作进一步地详细描述。
实施例 1 本实施例， 以上为 3. 5mm耳机座为例加以说明， 当然， 本领域技术人员可 以理解， 本设计不局限于 3. 5匪耳机座， 例如可扩展至 2. 5匪耳机座设计。
如图 3所示， 本发明实施例所述的耳机座 30 , 还可参见图 4 , 本实施例主 要以图 3加以说明， 耳机座 30包括塑胶本体 31和接触端子 32 , 塑胶本体 31 内部中空， 接触端子 32为弹片， 并且设置在塑胶本体 31的贴板面的前端， 接 触端子 32相对的塑胶本体 31上设有斜面 33 , 斜面 33与塑胶本体 31相贯出 弧形的耳机***孔 34。
本发明实施例通过将弹片式的接触端子 32设置在塑胶本体 31的贴板面的 前端， 并在接触端子 32相对的塑胶本体 31上设有斜面 33 , 使斜面 33与塑胶 本体 31相贯出弧形的耳机***孔 34 , 此种结构由于取消掉了现有技术中耳机 座前端的保护罩， 因此可将耳机座 30的长度做小， 完成手机产品小型化的发 展需要。 另外， 此结构的耳机座 30完全隐藏在手机外壳的内部， 无须增加棱 线造型， 可使手机的整体外形曲面连续， 增加了手机外型的美观度。
具体地， 如图 4所示， 本实施例， 在保证耳机座 30性能的基础上， 将弧 形的耳机***孔 34的弧度面做到最大化， 以增加耳机座 30的通用性。
具体地， 如图 4所示， 接触端子 32的前端向所述贴板面弯折， 通过将耳 机座 30前端的接触端子 32使用弯折方式将耳机座 30尺寸做小。 本实施例， 目前在业界已经做到尺寸最小。
进一步地， 如图 4所示， 本例中， 接触端子 32的前端面 36相对塑胶本体 的前端面 35略微内缩，在避免外界物体对接触端子 32的触碰的同时， 达到最 优的结构布局。
具体实施时，接触端子的前端面与塑胶本体的前端面还可以齐平， 可有效 避免外界物体对接触端子的触碰， 而导致接触端子的形变。
进一步地， 如图 4所示， 塑胶本体 31的贴板面可选择现有技术中常见的 直板面或沉板面。 本例中， 采用直板面。
实施例 1
本发明实施例以带有耳机座的手机为例，但不局限于此， 本领域技术人员 可以理解， 该耳机座结构可适用于所有带有耳机座的电子产品中， 如 MP3 , PC 机， 电脑主机， 等电子产品。
如图 5所示， 本发明实施例 2提供的一种带有耳机座的电子产品， 包括产 品壳体及嵌入其内的耳机座 30 (可参见图 3 )。 参见图 3 , 耳机座 30包括塑胶 本体 31和接触端子 32 , 塑胶本体 31内部中空， 接触端子 32为弹片， 并且设 置在塑胶本体 31的贴板面的前端， 接触端子 32相对的塑胶本体 31上设有斜 面 33 , 所述斜面 33与所述塑胶本体 31相贯出弧形的耳机***孔 34。
本发明实施例通过将弹片式的接触端子 32设置在塑胶本体 31的贴板面的 前端， 并在接触端子 32相对的塑胶本体 31上设有斜面 33 , 使斜面 33与塑胶 本体 31相贯出弧形的耳机***孔 34 , 此种结构由于取消掉了现有技术中耳机 座前端的保护罩， 因此可将耳机座的长度做小， 完成手机产品小型化的发展需 要。 另外， 此结构的耳机座完全隐藏在手机外壳的内部， 无须增加棱线造型， 可使手机的整体外形曲面连续， 增加了手机外型的美观度。
参见图 4 , 接触端子 32的前端向贴板面弯折， 可使耳机座 30尺寸做小。 参见图 4 , 接触端子 32的前端面 36与塑胶本体的前端面 35齐平， 可避 免其他物体的碰触， 防止接触端子变形。 具体实施时， 接触端子的前端面还可 以相对塑胶本体的前端面略微内缩，在防止接触端子变形的同时，做到结构最 优化。
参见图 4 , 塑胶本体 31的贴板面为直板面或沉板面。
以上所述仅为本发明的较佳实施例， 并不用以限制本发明， 凡在本发明的 精神和原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本发明的 保护范围之内。

Claims

权 利 要 求
1、 一种耳机座， 包括塑胶本体和接触端子， 所述塑胶本体内部中空， 其 特征在于， 所述接触端子为弹片， 并且设置在所述塑胶本体的贴板面的前端， 所述接触端子相对的塑胶本体上设有斜面，所述斜面与所述塑胶本体相贯出弧 形的耳机***孔。
2、 如权利要求 1所述的耳机座， 其特征在于， 所述接触端子的前端向所 述贴板面弯折。
3、 如权利要求 2所述的耳机座， 其特征在于， 所述接触端子的前端面与 所述塑胶本体的前端面齐平。
4、 如权利要求 2所述的耳机座， 其特征在于， 所述接触端子的前端面相 对所述塑胶本体的前面端略微内缩。
5、 如权利要求 1-4任一项权要求所述的耳机座， 其特征在于， 所述塑胶 本体的贴板面为直板面或沉板面。
6、 一种带有耳机座的电子产品， 包括产品壳体及嵌入其内的耳机座， 所 述耳机座包括塑胶本体和接触端子， 所述塑胶本体内部中空， 其特征在于， 所 述接触端子为弹片， 并且设置在所述塑胶本体的贴板面的前端， 所述接触端子 相对的塑胶本体上设有斜面，所述斜面与所述塑胶本体相贯出弧形的耳机*** 孔。
7、 如权利要求 6所述的电子产品， 其特征在于， 所述接触端子的前端向 所述贴板面弯折。
8、 如权利要求 7所述的电子产品， 其特征在于， 所述接触端子的前端面 与所述塑胶本体的前端面齐平。
9、 如权利要求 7所述的电子产品， 其特征在于， 所述接触端子的前端面 相对所述塑胶本体的前端面端略微内缩。
10、 如权利要求 6-9任一项权要求所述的电子产品， 其特征在于， 所述塑 胶本体的贴板面为直板面或沉板面。
PCT/CN2011/081705 2010-11-03 2011-11-03 一种耳机座及带有耳机座的电子产品 WO2012059055A1 (zh)

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