WO2018161944A1 - 受控于重力感应的并联扬声器总成 - Google Patents

受控于重力感应的并联扬声器总成 Download PDF

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WO2018161944A1
WO2018161944A1 PCT/CN2018/078486 CN2018078486W WO2018161944A1 WO 2018161944 A1 WO2018161944 A1 WO 2018161944A1 CN 2018078486 W CN2018078486 W CN 2018078486W WO 2018161944 A1 WO2018161944 A1 WO 2018161944A1
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Prior art keywords
earpiece
mobile phone
cell phone
parallel
speaker
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PCT/CN2018/078486
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English (en)
French (fr)
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张伟文
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张伟文
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

Definitions

  • the invention relates to the field of mobile communications.
  • mobile communication devices that can be operated by hand, such as mobile phones, Bluetooth dialers for mobile phones.
  • the patent uses a brand logo on the mobile phone case as a reference object.
  • the upper end of the mobile phone refers to the end of the identification head, and the lower end of the mobile phone refers to the end of the bottom of the mobile phone;
  • the setting refers to the state in which the upper end of the mobile phone is at the upper and lower ends, and the reverse of the mobile phone refers to the state in which the upper end of the mobile phone is on the lower end;
  • the content displayed on the screen refers to the state in which the head of the display content is upward, and the content displayed on the screen is inverted.
  • the keyboard is placed to mean that the font on the button is head-up, and the keyboard inversion means that the font on the virtual button is head-down, and the button includes a physical button.
  • the virtual button; the two-way function of the two-way mobile phone described in the patent means that the mobile phone can be operated by the user to press the button on the upper screen, and the user can operate the mobile phone by pressing the button on the lower screen in the upper two holding modes.
  • the first stage is only basic communication functions
  • this stage of the mobile phone is mainly to call and send text messages
  • the phone at this time Usually long strips, the height is generally greater than 12cm, the width is moderate, easy to hold by hand, the front panel is equipped with a display screen and keyboard, and the keyboard is set at the bottom of the display, and the button on the keyboard has a single set of heads toward the top of the mobile phone.
  • the upper part of the palm holds the lower part of the phone, the thumb presses the keyboard, and the line of sight falls above the thumb to observe what is displayed on the screen, and the screen is outside the palm of the hand.
  • the second stage is the intelligent machine stage, in addition to the basic communication functions, as well as the intelligent operating system and its application software (such as Android system, such as Apple's IOS system), both functions are equal, then the mobile phone
  • the screen is large (the general screen diagonal is between 3 and 6 inches)
  • the body is thin
  • the front panel is provided with a touch display
  • the display is provided with a virtual keyboard instead of the physical keyboard
  • the virtual keyboard is located at the lower part of the display screen.
  • some smartphones also have touch buttons below the touch display. In one-hand operation, the upper part of the palm holds the lower part of the mobile phone, the thumb touches the keyboard, and the line of sight falls above the thumb to observe the contents of the screen other than the virtual keyboard, and the screen is outside the palm of the hand.
  • the third stage is the computerization stage.
  • the operating system is computerized. People use it to use the computer much more time than using it to call, thus objectively requiring the screen. Larger (the screen develops diagonally greater than 6 inches). At this time: On the one hand, it is very inconvenient to hold an 8-inch or even 10-inch mobile terminal to make a call. On the other hand, the 10-inch mobile terminal is placed in the bag, which is not convenient to call out at any time. Answering, therefore, there is a small size Bluetooth headset in the pocket for Bluetooth connection with large-screen mobile phones.
  • the Bluetooth dialer has a storage directory and dialing and answering features. The Bluetooth dialer is either stripped or card-shaped, moving in a small, thin direction for easy access in your pocket.
  • the height is generally smaller than the height of the palm
  • the front panel is provided with a display screen and a keyboard
  • the keyboard is arranged under the display screen.
  • the common feature is that the physical keyboard or the touch button is disposed under the display screen (or the analog keyboard is set at Touch the lower part of the display).
  • the upper part of the palm holds the lower part of the phone, the thumb presses the keyboard, and the line of sight falls above the thumb to observe what is displayed on the screen, and the screen is outside the palm of the hand.
  • the first is in crowded strangers, such as when taking the bus and the subway, when waiting in line, people next to you can see you at random Privacy, you may have experienced this experience, in which you can inadvertently see the privacy of others;
  • the second situation is that when friends and class reunions, everyone sits very close together to sing karaoke or drink You send a text message, basically sitting on the left and right side of the people and standing people, your content is unobstructed, you want to use another hand to cover and embarrassed, Bi Jing is surrounded by classmates Friends and relatives, your cross-screening action is undoubtedly a declaration of hostility, it will arouse the resentment of others and even destroy the feelings, and it will be difficult to protect the privacy.
  • the new structure (referred to as the on-screen mode), although it can solve the above problems, but also has some shortcomings, such as when there is no need to protect privacy, mobile phone users If you want to use the custom screen, you can't do it when you press the button down. For example, some users want to use the button on the screen while using the button on the screen, just like wearing clothes. There are many choices (like today's mood like wearing a white trousers, and tomorrow's mood is like wearing a dark trousers white shirt) instead of a rigid one; for example, for manufacturers, there are X 10,000 mobile phone demand in the market every year.
  • This patent solution can be used as a speaker solution for a two-way mobile phone.
  • a parallel speaker assembly applied to a mobile phone controlled by a gravity sensing system characterized in that: an earpiece is arranged at each end of the mobile phone, and the two earpieces are connected in parallel and then connected to the signal source;
  • each end of the mobile phone is provided with an earpiece assembly, and the two earpiece assemblies are connected in parallel and then connected to the signal source.
  • the earpiece assembly refers to a component in which an earpiece and a switch are connected in series; The two switches are controlled by a gravity sensing signal to cause a higher-height switch to be closed and a lower-height switch to be disconnected; the earpiece assembly refers to an assembly in which an earpiece is connected in series with a switch;
  • the signal source refers to a terminal for supplying an electrical signal of a handset handset in the prior art; the speaker includes a commonly known earpiece and a speaker.
  • a mobile phone for applying the speaker assembly of the claims characterized in that the mobile phone has the speaker assembly of claim 1, and has a conventional microphone of the prior art mobile phone, but the position of the microphone is located in the middle of the mobile phone.
  • the mobile phone according to claim 2 wherein a second and a third microphone are added to the middle of the mobile phone, and all the microphones are coupled in parallel with the microphone of claim 2.
  • the earpiece located at the lower end of the mobile phone can be used as a backup earpiece, and only the upper earpiece can sound, so the sound of the speaker will not be broadcasted.
  • Figure 1 is a schematic diagram of the circuit principle of the circuit relationship and logic relationship between the two sets of earpieces.
  • Figure 2 is a schematic illustration of the line of Figure 1 with the microphone position moved to the middle of the handset.
  • Figure 1 is a schematic diagram of the circuit principle of a dual earpiece.
  • the dashed box indicates the vertically placed ABC mobile phone, and the terminals on both sides of the dotted circular frame indicate the signal source.
  • the lower end of the mobile phone is provided with an earpiece B1 and a relay J1, and B1 is connected in series with the contact switch K1 of the relay to form an earpiece assembly; similarly, the upper end of the mobile phone is provided with an earpiece B2 and a relay J2, and the B2 is connected in series with the contact switch K2 of the relay.
  • the two earpiece assemblies are connected in parallel and then connected to the signal source, and the two switches K1 and K2 are controlled by the gravity sensing signal.
  • the gravity sensing device detects that the mobile phone is inverted, and sends out The control signal is applied to the relay J1 near the lower end of the mobile phone to close K1. Similarly, when the gravity sensing device detects that the mobile phone is inverted, it sends an electrical signal to the relay J2 near the upper end of the mobile phone to disconnect K2. At this time, B1 will work normally.
  • FIG 2 is a schematic illustration of the line of Figure 1 with the microphone position moved to the middle of the handset.
  • the left microphone in the figure is the microphone of the prior art mobile phone, except that the position is moved to the middle of the mobile phone, and the microphone on the right side is retrofitted, and the line characteristic is parallel with the microphone on the left side.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)

Abstract

一种受控于重力感应系统的应用于手机上的并联扬声器总成,其特征是:手机两端各设有一个听筒,两听筒以并联的方式连接后再连接于信号源；或者,手机两端各设有一个听筒总成,两个听筒总成以并联的方式连接后再连接于信号源,而且,所述两个开关受控于重力感应信号,使高度较高的开关闭合而高度较低的开关断开；所述听筒总成,是指一个听筒与一个开关串联而成的组件；所述信号源,是指现有技术中供给手机听筒电信号的接线端；所述扬声器,包括俗称的听筒,喇叭。而且,手机具有一个或一个以上的现有技术手机常规的麦克风,但麦克风的位置设于手机的中部。所述的麦克风并联联接。这样,只有在上的听筒能发声,所以扬声器的声音不会外播。且不管用哪一端事听筒靠近耳朵打电话,都不影响麦克风对人声的接收。

Description

受控于重力感应的并联扬声器总成 技术领域
本发明涉及移动通讯领域。尤其是可手持操作的移动通信设备,如移动电话,移动电话的蓝牙拨号器。本专利为便于表述方位,以手机壳上一个品牌标识作为参照物,手机的上端是指所述标识头部所朝向的那一端,手机下端是指所述标识底部所朝向的那一端；手机正置是指手机上端在上下端在下的状态,手机倒置是指手机上端在下下端在上的状态；屏幕显示的内容正置是指所述显示内容的头部朝上的状态,屏幕显示的内容倒置是指所述显示内容的头部朝下的状态；键盘正置是指按键上的字体是头朝上的,键盘倒置是指虚拟按键上的字体是头朝下的,所述按键包括实体按键和虚拟按键；本专利所述双向手机的双向功能,是指手机能供用户以按键在上方屏幕在下方来操作,又能供用户以按键在下方屏幕在上方两种握持模式来操作手机。
背景技术
在移动电话的发展,从其功能来分,可分为三个阶段,第一个阶段是只有基本通讯功能,这一阶段的移动电话主要是打电话和收发文字短信的功能,这时的手机多为长条形的,高度一般大于12cm,宽度适中,方便人手握持,其前面板设置有显示屏和键盘,且键盘设置于显示屏下方,且键盘上的按键标识有单套头朝手机上端的文字；的单手操作时,手掌的上部握住手机下部,由拇指按压键盘,而视线落在拇指上方来观察屏幕所显示的内容,屏幕处于手掌之外。
第二阶段是智能机阶段,这一阶段除了基本通讯功能,还有智能操作系统及其应用软件,(如安卓系统,如苹果手机的IOS系统),两个功能并重,这时的移动电话的特点是屏幕大(一般屏幕对角线在3至6英寸之间),机身薄,前面板设置有触摸显示屏,显示屏中设置有虚拟键盘以代替实体键盘,虚拟键盘位于显示屏屏幕下部,此外,有的智能手机在触摸显示屏下方还设有触摸按键。单手操作时,手掌的上部握住手机下部,由拇指触摸键盘,而视线落在拇指上方来观察屏幕所显示的除虚拟键盘之外的内容,屏幕处于手掌之外。
第三阶段是电脑化阶段,这一阶段除了基本通讯功能之外,操作系统向电脑化发展,人们用它来当电脑使用的时间大大多于用它来打电话的时间,从而客观上要求屏幕更大(屏幕向对角线大于6英寸方向发展)。这时:一方面,手握一个8英寸甚至10英寸的移动终端来打电话已经非常不方便非常滑稽了,另一方面,10英寸的移动终端放在挎包里,来电时也不方便随时拿出来接听,因而,市场上就有了体积细小方便放在口袋里的蓝牙拨号器,用来与大屏幕的移动电话进行蓝牙联接。蓝牙拨号器具有储存通讯名录和拨号和接听功能。蓝牙拨号器或为长条 形或为卡片形,都向小而薄的方向发展,以方便放在口袋里随时取用。高度一般小于手掌高度,其前面板设置有显示屏和键盘,且键盘设置于显示屏下方,单手操作时,手掌的上部握住手机下部,由拇指按压键盘,而视线落在拇指上方来观察屏幕所显示的内容,屏暮处于手掌之外。由于蓝牙拨号器本来体积就很小,手掌还只能握下半部分,可见能握持的体积很小,极容易掉落。
上述第三阶段,以微软公司推出用于移动电话和平板电脑的WINDOW10系统为标志,可以说,目前市场上刚刚进入这一阶段。
未来趋势,必将有很大一部分年轻人使用:“超大屏的平板电脑式的移动电话+体积很小的蓝牙拨号器”这种模式,形成第二阶段和第三阶段的手机并重的局面。
可见,在现有技术中,不管是那一阶段的手机,(所述手机包括移动电话或蓝牙拨号器),其共同特点是,实体键盘或触摸按键设置于显示屏下方(或模拟键盘设在触摸显示屏的下部),单手操作时,手掌的上部握住手机下部,由拇指按压键盘,而视线落在拇指上方来观察屏幕所显示的内容,屏暮处于手掌之外。这样的特点导致了以下缺陷:
1)单手操作时,只能主要用手掌上半部分(主要是大鱼际肌和食指中指这两指)去握手机,无法充分利用整个手掌的握力,甚至,对于细条型的蓝牙拨号器,只能用食指中指去勾住它,极易掉落；
2)单手操作时,因为手掌上半部分的拇指还要兼顾来回上下移动按压键盘(包括实体键盘或虚拟键盘或触摸按键),影响大鱼际肌对手机的用力,更易致手机掉落。甚至,对于卡片型的蓝牙拨号器或大屏幕的触屏手机来说,手机只能架在食指和中指上,大鱼际肌没有对手机施加握力,更易掉落；
3)单手操作时,手机的上半部分体积处于手掌的上半部分之上,也就是是有大半部分的手机体积是悬空的,手机重心落在手掌之外,也是使手机极容易掉落的一个重要因素,连同上面第1和第2点的因素,构成不利于手机单手操作的三大因素。简称为,“半手掌握半手机”模式；
4)因为单手操作时,手机上半部悬空于手掌之外,即屏幕处于手掌之外。(视线落在拇指上方来观察屏幕所显示的内容),这时站在身边或坐在您左右的人,也能很方便的看到您手机屏幕上的内容,非常不利于保密和保护隐私,特别是以下两种情况,第一是在拥挤的有陌生人的环境中,如在坐公交和站地铁时,在排队等侯时,在您旁边的人随便扫上一眼就能看到您的隐私,可能您也有过这样的体验,就是在这种情况下您无意中就能看到别人的隐私；第二种情况是在朋友同学聚会时,大家坐得很近一起唱卡拉OK或喝酒吃饭,您发个短信,基本上坐在您左右边上的人和站着的人,对您的内容都是一览无余的,您想用另一个手去遮蔽又不好意思,毕竞周围都是同学亲友,您作出跨张的遮掩动作无疑是在宣示一种敌意,会惹来别人的反感甚至破坏感情,不 遮掩又不能保护隐私,真是左右为难。
如果将手机结构改进为显示屏在下,按键在上,的新型结构(简称键上屏下模式),虽然能解决上述问题,但也存在一些缺点,比如当在不须要保护隐私的场合,手机用户想采用习惯上的屏幕在上按键在下来操作时就无法实现；又例如,有的用户希望能时而采用键上屏下时而采用键下屏上的握持模式,就像穿衣服一样的随心所欲,多种选择(像今天的心情喜欢穿白裤深上衣,明天的心情又喜欢穿深色裤白上衣)而不是死板一块；又例如,对于厂家来说,每年市场有X万台的手机需求,但究竟多少比例的需要传统结构的手机,多少比例的人需要键盘在上屏幕在下的新结构手机也难以估算(本专利将之简称为分类估算),比起单独生产一种结构的手机,容易造成社会化的浪费。
因此,市场上急需要有一款能满足两种握持模式的手机,本专利方案可作为双向手机的扬声器方案。
发明内容
一种受控于重力感应系统的应用于手机上的并联扬声器总成,其特征是:手机两端各设有一个听筒,两听筒以并联的方式连接后再连接于信号源；
或者,手机两端各设有一个听筒总成,两个听筒总成以并联的方式连接后再连接于信号源,所述听筒总成,是指一个听筒与一个开关串联而成的组件；而且,所述两个开关受控于重力感应信号,使高度较高的开关闭合而高度较低的开关断开；所述听筒总成,是指一个听筒与一个开关串联而成的组件；所述信号源,是指现有技术中供给手机听筒电信号的接线端；所述扬声器,包括俗称的听筒,喇叭。
一种应用权利要求的扬声器总成的手机,其特征是:手机具有权利要求1所述扬声器总成,且,具有一个现有技术手机常规的麦克风,但麦克风的位置设于手机的中部。
根据权利要求2所述的手机,其特征是:手机的中部再加设有第2第3个麦克风,所有麦克风都与权利要求2所述的麦克风并联联接。
有益效果
1:为双向手机提供手机两端都有听筒的解决方案。
2:装于普通现有市售手机上,位于手机下端的听筒可作为备用听筒,且只有在上的听筒能发声,所以扬声器的声音不会外播。
3,由于麦克风的位置移至手机中部,所以不管用哪一端事听筒靠近耳朵打电话,都不影响麦克风对人声的接收。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是双套听筒之间的线路关系和逻辑关系的电路原理示意图。
图2是带图1线路并将麦克风位置移到手机中部的示意图。
图中:1,手掌上半部分的高度；2,手掌小鱼际肌；3,手掌大鱼际肌；4,手机显示屏；5,手机键盘；6手机虚拟键盘；7轻触按键；8触控屏(也称为触摸屏)；9听筒；10麦克风。
具体实施方式
图1是双听筒的电路原理示意图。图中,虚线方框表示竖直摆放的ABC牌手机,虚线圆框两边的接线端表示信号源。手机下端设有一个听筒B1和继电器J1,B1与该继电器的触点开关K1串联成听筒总成；同理,手机上端设有一个听筒B2和继电器J2,B2与该继电器的触点开关K2串联成听筒总成。这两个听筒总成以并联的方式连接后再连接于信号源,而且,所述两个开关K1和K2受控于重力感应信号,图中,重力感应装置检测到手机是倒置的,就发出控制信号给靠近手机下端的继电器J1使K1闭合；同理,重力感应装置检测到手机是倒置的,就发出电信号给靠近手机上端的继电器J2使K2断开。这时,B1就可正常工作了。
图2是带图1线路并将麦克风位置移到手机中部的示意图。图中左边麦克风是现有技术中手机的麦克风,只是位置移到手机中部,右边的麦克风是加装的,其线路特征是与左边的麦克风并联。
这样,不管用那一头的听筒移到耳边来打电话,听筒都是正常工作的,而不靠近耳边的另一个听筒是不工作的,对方的说话声不会播放开来；这样,不管用那一头的听筒移到耳边来打电话,位于手机中部的听筒都能正常工作,不会因靠近耳朵影响拾音。
综上所述,本专利方案是很有必要的也能给用户带来新奇的用机体验和多样化的选择。

Claims (2)

  1. 一种受控于重力感应系统的应用于手机上的并联扬声器总成,其特征是:手机两端各设有一个听筒总成,两个听筒总成以并联的方式连接后再连接于信号源,所述听筒总成,是指一个听筒与一个开关串联而成的组件；而且,所述两个开关受控于重力感应信号,使高度较高的开关闭合而高度较低的开关断开；
  2. 一种应用权利要求1所述的并联扬声器总成的手机,其特征是:手机具有权利要求1所述扬声器总成,且,将现有技术手机中的麦克风,其位置移到手机的中部,但线路连接不变。
PCT/CN2018/078486 2017-03-08 2018-03-08 受控于重力感应的并联扬声器总成 WO2018161944A1 (zh)

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Citations (5)

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Publication number Priority date Publication date Assignee Title
CN201667668U (zh) * 2010-04-16 2010-12-08 北京景山创新通信技术有限公司 一种多方位操作的移动通信终端
CN102316188A (zh) * 2010-07-09 2012-01-11 厦门青年网络通讯股份有限公司 一种无方向性无线电话听筒
CN104038589A (zh) * 2014-06-04 2014-09-10 朱良学 具有对称用户体验的手机及其io器件切换方法
CN204013701U (zh) * 2013-12-20 2014-12-10 四川九洲电器集团有限责任公司 一种可多角度通话的手机
CN204887037U (zh) * 2015-04-27 2015-12-16 上海闻泰电子科技有限公司 具有双听筒的手机

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* Cited by examiner, † Cited by third party
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CN201667668U (zh) * 2010-04-16 2010-12-08 北京景山创新通信技术有限公司 一种多方位操作的移动通信终端
CN102316188A (zh) * 2010-07-09 2012-01-11 厦门青年网络通讯股份有限公司 一种无方向性无线电话听筒
CN204013701U (zh) * 2013-12-20 2014-12-10 四川九洲电器集团有限责任公司 一种可多角度通话的手机
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