The utility model relates to a new receiver, which includes a body, the body including: a support piece, a front cover arranged at the front end of the support piece and a back cover arranged at the rear end of the support piece, between the support piece and the front cover forms a holding cavity, the holding cavity is provided with a vibration film group and a hearing aid coil, the back cover is provided with a slot, the support piece is directly opposite to the slot position and is provided with a wiring board, the A plurality of welding points are arranged on the terminal block. The bracket is internally adjusted to a three-layer structure with the bracket as the main body. The back cover is provided with a slot, and the bracket is set with an external terminal block on the position of the slot. The wire is canceled, and the terminal block is used for external welding points, so that the product is more concise and easy to install, the installation structure of each component does not affect each other, and the installation consistency of the product is good. The utility model has reasonable design and is suitable for large-scale promotion.
【技术实现步骤摘要】
一种新型受话器
本技术涉及受话器,尤其涉及一种新型受话器。
技术介绍
声音自然传递距离有限,现借助电子技术,将声信号转变为电信号后进行远距离传送,到达目的地后再将电信号转变为声信号。这种将电信号转变为声信号的装置称为受话器。受话器也叫听筒。一种在无声音泄漏(或按ITU标准的3.2型高/低泄漏环)条件下将音频电信号转换成声音信号的电声器件,广泛用于移动电话、固定电话及助听器等通信终端设备中,实现音频(语音、音乐)重放。现有技术产品设计为支架件藏于前后盖内,接线板内置,通过导线与其他线路进行连接。这样设计的问题:装配难度较大,支架件、接线板较小,焊接难度大,焊点靠近助听线圈,手工焊锡容易破坏助听线圈;接线板内置使导线焊接问题不容易察觉,调整难度大;接线板导线内置,影响支架件与后盖腔体,一致性较差,灵敏度调试难度大。
技术实现思路
针对上述现有技术的现状,本技术所要解决的技术问题在于提供一种便于操作,且价格合理的新型受话器。技术解决上述技术问题所采用的技术方案为:一种新型受话器,包括本体,所述本体包括:支架件、设于支架件前端的前盖及设于支架件后端的后盖,所述支架件与前盖之间形成容置腔,所述容置腔内设有振膜组及助听线圈,所述后盖上设有槽口,所述支架件正对所述槽口位置设有接线板,所述接线板上设有多个焊点。进一步的,所述前盖的外径与支架件的外径相同。进一步的,所述焊点表面包覆有保护胶。与现有技术相比,本技术的有益效果是:将支架件内置调整为以支架件为主体的三层结构。后 ...
【技术保护点】
1.一种新型受话器,包括本体,其特征在于,所述本体包括:支架件、设于支架件前端的前盖及设于支架件后端的后盖,所述支架件与前盖之间形成容置腔,所述容置腔内设有振膜组及助听线圈,所述后盖上设有槽口,所述支架件正对所述槽口位置设有接线板,所述接线板上设有多个焊点。/n
【技术特征摘要】
1.一种新型受话器,包括本体,其特征在于,所述本体包括:支架件、设于支架件前端的前盖及设于支架件后端的后盖,所述支架件与前盖之间形成容置腔,所述容置腔内设有振膜组及助听线圈,所述后盖上设有槽口,所述支架件正对所述槽口位置设有接线板,所...
【专利技术属性】
技术研发人员:吴俊捷,
申请(专利权)人:宁波琳欣电子科技有限公司,
类型:新型
国别省市:浙江;33
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