公开(公告)号：USD619998S1

公开(公告)日：2010-07-20

申请号：US29340878

申请日：2009-07-27

Applicant: Johan Birger

Designer： Johan Birger

公开(公告)号：US07574239B2

公开(公告)日：2009-08-11

申请号：US10572491

申请日：2004-09-16

Applicant: Christian Bjerrum-Niese

Inventor： Christian Bjerrum-Niese

IPC: H04M1/00

CPC classification number: H04M1/6091 ,  B60R11/0247 ,  H04M1/6075 ,  H04M2250/02

Abstract: A handsfree car mounting kit for a mobile telephone (6) coupled to a head-set (4) via a Bluetooth radio module consists of a passive communications unit (1), which has a loudspeaker and a microphone (5), optionally coupled to an amplifier, arranged in a cabinet which has a bearing or a holder on its outer side in which the headset (4) may be placed and connected electrically to the communications unit. Further, the cabinet is provided with a plug terminal for a 12 volts socket terminal (3), such as a cigarette lighter in a car. The headset (4), which has a digital signal processor (7) containing inter alia a Bluetooth radio module an optionally a noise reducing circuit, is coupled to the bearing or the holder in the communications unit such that it can detect the voltage applied to the communications unit, and by means of a switching circuit (11) it is possible to adapt the digital signal processor of the headset and the control knobs of the headset to function with the loud-speaker (2) and the microphone (5) of the communications unit. Hereby, a handsfree car mounting kit of a simple structure is provided, just using a few and simple components, and all the vital parts from the headset (4) may be switched to cooperate with the loudspeaker (2) and the micro-phone (5) of the communications unit.

Abstract translation: 用于经由蓝牙无线电模块耦合到头戴式设备（4）的移动电话（6）的免提车载安装套件包括无源通信单元（1），其具有扬声器和麦克风（5），可选地耦合到 布置在机壳中的放大器，其在其外侧具有轴承或保持器，耳机（4）可以放置在该外壳中并与电路连接。 此外，机柜设置有用于12伏插座端子（3）的插头端子，例如汽车中的点烟器。 具有数字信号处理器（7）的头戴式耳机（4），其特别地包含蓝牙无线电模块（可选地是降噪电路），耦合到通信单元中的轴承或支架，使得其可以检测施加到 通信单元，并且通过开关电路（11），可以使耳机的数字信号处理器和耳机的控制旋钮适配于扬声器（2）和麦克风（5）的功能 通信单元。 因此，提供了一种简单结构的免提车载安装套件，只需使用几个简单的组件，并且来自耳机（4）的所有重要部件可以被切换以与扬声器（2）和微型电话（ 5）通信单元。

公开(公告)号：USD573139S1

公开(公告)日：2008-07-15

申请号：US29272488

申请日：2007-02-08

Applicant: Johan Birger

Designer： Johan Birger

公开(公告)号：USD566697S1

公开(公告)日：2008-04-15

申请号：US29264957

申请日：2006-08-22

Applicant: Morten Nielsen ,  Jonas Christiansen ,  Claus Jepsen

Designer： Morten Nielsen ,  Jonas Christiansen ,  Claus Jepsen

公开(公告)号：USD566695S1

公开(公告)日：2008-04-15

申请号：US29269944

申请日：2006-12-12

Applicant: Klaus Rath

Designer： Klaus Rath

公开(公告)号：USD564501S1

公开(公告)日：2008-03-18

申请号：US29230127

申请日：2005-05-16

Applicant: Klaus Rath

Designer： Klaus Rath

公开(公告)号：US07181037B2

公开(公告)日：2007-02-20

申请号：US10471928

申请日：2002-03-13

Applicant: Ole Birch

Inventor： Ole Birch

IPC: H04R25/00

CPC classification number: H04R1/1058 ,  H04M1/05 ,  H04R1/08 ,  H04R2201/107 ,  H04R2420/07

Abstract: A headset with an adjustable microphone boom which can be adjusted to and from a position near the mouth of a user and is mounted in a housing by a friction part being coupled to a flexible friction coupling which is configured in a plate in that co-operating plates are stamped out of the plate and are connected to the plate by means of flexible arms. The friction part has a shaft which can be accommodated in a bearing defined by recesses which are configured partly in the inside of the housing and partly in the plate. The microphone boom, the housing and the plate with friction coupling are held together by means of a locking ring. In this way a stable, adjustable microphone boom is provided which does not become loose with time, understood in the way that no matter in which position and regardless of how frequently the position is changed, the microphone boom will remain secured with a sufficient force in the friction coupling.

Abstract translation: 具有可调节麦克风吊杆的耳机，其可以被调节到靠近使用者嘴部的位置，并且通过摩擦部件安装在壳体中，所述摩擦部件被联接到柔性摩擦联接器，所述柔性摩擦联接器被配置在板中， 板从板上冲压并通过柔性臂连接到板上。 该摩擦部件具有可容纳在由凹部限定的轴承中的轴，该凹部部分地构造在壳体的内部并且部分地构造在板中。 麦克风吊杆，外壳和带有摩擦联轴器的盘片通过锁定环保持在一起。 以这种方式，提供了一种稳定的，可调节的麦克风臂，其不会随着时间变得松动，以无论在哪个位置以及不管位置变化的频率如何的方式被理解，麦克风臂将以足够的力保持固定 摩擦耦合。

公开(公告)号：USD530307S1

公开(公告)日：2006-10-17

申请号：US29238301

申请日：2005-09-13

Applicant: Klaus Rath

Designer： Klaus Rath

公开(公告)号：USD529021S1

公开(公告)日：2006-09-26

申请号：US29234048

申请日：2005-07-12

Applicant: Timothy Jacob Jensen ,  Jonas Gaarde ,  Johan Lindgren

Designer： Timothy Jacob Jensen ,  Jonas Gaarde ,  Johan Lindgren

公开(公告)号：USD423002S

公开(公告)日：2000-04-18

申请号：US90854

申请日：1998-07-17

Applicant: Charles Lester Pedersen

Designer： Charles Lester Pedersen