WO2014015454A1 - 一种投影手机 - Google Patents

一种投影手机 Download PDF

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Publication number
WO2014015454A1
WO2014015454A1 PCT/CN2012/079001 CN2012079001W WO2014015454A1 WO 2014015454 A1 WO2014015454 A1 WO 2014015454A1 CN 2012079001 W CN2012079001 W CN 2012079001W WO 2014015454 A1 WO2014015454 A1 WO 2014015454A1
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WO
WIPO (PCT)
Prior art keywords
mirror
projection
mobile phone
carrier
main body
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Application number
PCT/CN2012/079001
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English (en)
French (fr)
Inventor
那庆林
黄彦
王海湘
麦浩晃
Original Assignee
神画科技（深圳）有限公司
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Application filed by 神画科技（深圳）有限公司 filed Critical 神画科技（深圳）有限公司
Priority to PCT/CN2012/079001 priority Critical patent/WO2014015454A1/zh
Publication of WO2014015454A1 publication Critical patent/WO2014015454A1/zh

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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
    • H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads

Definitions

  • the present invention relates to a portable communication device, and more particularly to a projection mobile phone.
  • the size of the mobile phone display screen is also increasing, but the size of the mobile phone itself cannot be increased indefinitely, which makes the projection mobile phone come into being, which can make the screen content of the mobile phone project into a large size. Size screen for added comfort and game refreshment.
  • the existing projection mobile phone puts the projection module on the top of the mobile phone. Due to the size limitation, the projection module is usually designed as an unbiased system, and requires a white wall surface, or a screen, or a white ceiling as a use. Imaging media (background), these media are not available anytime, anywhere, especially on airplanes, trains, and cars on the go.
  • the existing projection mobile phone can also use the projection function on the road, it is necessary to hold and invert the projection mobile phone to project the image onto the desktop. Due to the short projection distance, it is difficult to cast a large-sized picture, affecting the viewing performance, and It needs to be hand-held, it can only be used in a short time, and it is easy to increase the fatigue, which makes the use of the existing projection mobile phone have certain limitations.
  • the technical problem to be solved by the present invention is to provide a projection mobile phone for the above-mentioned drawbacks of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing a projection mobile phone, comprising: a mobile phone main body, a projection module disposed on the main body of the mobile phone, and a mirror disposed on the main body of the mobile phone through a bracket structure,
  • the projection module projects an image from a side of the mobile phone body, and the mirror changes an image projected by the projection module and reflects the image onto the projection panel.
  • the projection mobile phone of the present invention wherein the bracket structure comprises a telescopic rod telescopically disposed at two ends of the top side of the mobile phone body, and a mirror bearing member respectively hinged at both ends to the end of the telescopic rod, The mirror is disposed on the mirror carrier.
  • the projection mobile phone of the present invention wherein the bracket structure comprises a sliding rod slidably disposed on two sides of the main body of the mobile phone, and a mirror bearing member respectively communicating with the ends of the sliding rod at both ends, the mirror Provided on the mirror carrier.
  • the mirror carrier comprises a first carrier and a second carrier hinged at a free end of the first carrier, the mirror being disposed on the second carrier on.
  • the first carrier is further provided with a secondary mirror, and the image projected by the projection module is projected by the secondary mirror and the mirror to be reflected to On the projection panel.
  • the secondary mirror comprises a plane mirror, an aspheric mirror or a spherical mirror.
  • the projection mobile phone of the present invention wherein the mirror comprises a plane mirror, an aspheric mirror or a spherical mirror.
  • the projection mobile phone of the present invention wherein the projection mobile phone further comprises a projection interaction module.
  • the projection mobile phone of the present invention wherein the projection interaction module comprises a signal processor, an infrared sensor and a photoelectric sensor communicably connected to the signal processor.
  • the projection mobile phone embodying the present invention has the following beneficial effects: the present invention sets the mirror movement on the main body of the mobile phone through the bracket structure, and when the mirror is opened, the mirror can project the image projected by the projection module to the maximum projection distance. Go out and get an ideal projected image in a limited space.
  • FIG. 1 is a view showing a state of use when a main body of a mobile phone is vertically placed in a preferred embodiment of a projection mobile phone according to the present invention
  • FIG. 2 is a schematic diagram of the principle of FIG. 1 in a preferred embodiment of a projection handset of the present invention
  • FIG. 3 is a view showing a state of use when a main body of a mobile phone is placed laterally in a preferred embodiment of a projection mobile phone according to the present invention
  • FIG. 4 is a schematic diagram of the principle of FIG. 3 in a preferred embodiment of a projection handset of the present invention.
  • the projection mobile phone includes a mobile phone main body 100, a projection module 200 disposed on the mobile phone main body 100, and a reflection disposed on the mobile phone main body 100 through the bracket structure 300.
  • the projection module 200 projects an image from the side of the mobile phone body 100, and the mirror 400 redirects the image projected by the projection module 200 and reflects it onto the projection panel.
  • the side of the mobile phone referred to in the present invention is a side on which the display screen of the mobile phone main body 100 is provided and a side opposite to the side on which the display screen is located.
  • the mirror 400 can change the projection direction of the projection module 200 and reflect the image of the projection module 200 onto the projection panel 500.
  • the projection panel 500 can be a desktop or a wall surface or the like.
  • the image is projected onto the horizontal desktop.
  • the user due to the expansion of the mirror 400, the user can see a larger picture on the desktop, and not only It is limited to the size of the phone screen.
  • the bracket structure 300 includes a telescopic rod 301 that is telescopically disposed at two ends of the top side of the mobile phone main body 100, and a mirror bearing member that is respectively hinged to the ends of the telescopic rod 301 at both ends, and the mirror 400 is disposed on the mirror carrier.
  • the main function of the mirror carrier is to support the fixed mirror, which may specifically be a support structure such as a support plate.
  • the mirror 400 may be fixed on the mirror carrier or may be arranged in a sliding manner. On the mirror carrier, when the sliding mirror is disposed on the mirror carrier, the adjustment of the reflection angle can be further improved.
  • the bracket structure 300 may also adopt a structure including a slide bar slidably disposed on both sides of the main body of the mobile phone, and a mirror bearing member respectively hinged at both ends to the end of the slide bar. Whether it is telescopic or sliding, the purpose is to facilitate the storage of the mirror carrier.
  • the telescopic rod 301 When in use, the telescopic rod 301 is pulled out to adjust the mirror carrier to a suitable angle. When not in use, the telescopic rod is used.
  • the 301 is retracted into the mobile phone main body 100, and the mirror carrier is rotated to be in a state of being attached to the side surface of the mobile phone main body 100.
  • the structure of this activity does not increase the size of the handset body 100, nor does it affect the portability of the handset.
  • the mirror carrier is further divided into a first carrier 303 whose ends are respectively hinged with the end of the telescopic rod 301, and a second carrier 302 hinged at the free end of the first carrier 303, and will reflect at the same time
  • the mirror 400 is disposed on the second carrier 302.
  • the secondary mirror 401 can also be disposed on the first carrier 303, so that when the mobile phone body 100 is placed laterally, the image projected by the projection module 200 can pass through the secondary mirror 401 and the mirror 400. After the secondary reflection, it is projected onto the projection panel.
  • the secondary mirror 401 can employ a planar mirror, an aspheric mirror, or a spherical mirror.
  • the advantage of using an aspherical mirror is that the trapezoidal distortion occurring on the projection surface of the projection panel 500 can be eliminated to some extent, so that the shape of the image is closer to the rectangle, thereby eliminating the discomfort caused by the trapezoidal distortion.
  • the mirror 400 can also be a plane mirror, an aspheric mirror or a spherical mirror.
  • the projection handset can also be provided with a projection interaction module, the projection interaction module comprising a signal processor, an infrared sensor and a photoelectric sensor communicatively coupled to the signal processor.
  • the projection interaction module belongs to a relatively mature technology.
  • the infrared sensor can use the infrared laser to form a fan-shaped sensing surface parallel to the desktop and very close to the desktop. When the finger touches the desktop, it will block the infrared laser, and the photoelectric sensor ( The COMOS/CCD camera will capture the image containing the reflective point, and the signal processor calculates the reflective position.
  • the projection interaction module makes the projection mobile phone more entertaining and can greatly enhance the customer experience.

Abstract

本发明涉及一种投影手机，包括手机主体、设置在所述手机主体上的投影模块、以及通过支架结构活动设置在所述手机主体上的反射镜，所述投影模块从所述手机主体的侧面投出影像，所述反射镜将所述投影模块投射出的影像改变方向并反射到投影面板上。本发明通过支架结构将反射镜活动设置在了手机主体上，当打开反射镜后，反射镜能够将投影模组投射的影像以最大限度投影距离投射出去，从而在有限的空间内获得一个理想的投影图像。

Description

一种投影手机 技术领域
本发明涉及一种便携式通讯设备，更具体地说，涉及一种投影手机。
背景技术
随着智能手机的发展，对手机显示屏的尺寸也就要求越来越大，但手机的本身尺寸不可能无限的加大，这就使得投影手机应运而生，可以使手机屏幕内容投影成大尺寸画面，增加观赏的舒适性及游戏的爽快度。但现有投影手机都是把投影模组放在手机的顶部，由于受尺寸限制，投影模组通常设计为无偏轴的系统，而且使用时需要白色的墙面，或者屏幕，或者白色天花板作为成像介质（背景），这些介质并不是随时随地都有，特别是在旅途中的飞机上、火车上、汽车上，就更没有这些成像介质。
虽然现有的投影手机在旅途中也可以使用投影功能，但需手持并且倒置投影手机，使图像投射到桌面上，由于投射距离较短，很难投出大尺寸画面，影响观赏性，而且由于需要手持，使用时只能在短时间内进行，而且容易增加疲劳感，这样使得现有投影手机的使用具有一定的局限性。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种投影手机。
本发明解决其技术问题所采用的技术方案是：构造一种投影手机，包括手机主体、设置在所述手机主体上的投影模块、以及通过支架结构活动设置在所述手机主体上的反射镜，所述投影模块从所述手机主体的侧面投出影像，所述反射镜将所述投影模块投射出的影像改变方向并反射到投影面板上。
本发明所述的投影手机，其中，所述支架结构包括可伸缩地设置在所述手机主体顶侧两端的伸缩杆、以及两端分别与所述伸缩杆的末端铰接的反射镜承载件，所述反射镜设于所述反射镜承载件上。
本发明所述的投影手机，其中，所述支架结构包括滑动设置在所述手机主体两侧的滑动杆、以及两端分别与所述滑动杆的末端交接的反射镜承载件，所述反射镜设于所述反射镜承载件上。
本发明所述的投影手机，其中，所述反射镜承载件包括第一承载件、以及铰接在所述第一承载件自由端的第二承载件，所述反射镜设于所述第二承载件上。
本发明所述的投影手机，其中，所述第一承载件上还设有次反射镜，所述投影模块投出的影像经所述次反射镜和所述反射镜的二次反射后投射到所述投影面板上。
本发明所述的投影手机，其中，所述次反射镜包括平面反射镜、非球面反射镜或球面反射镜。
本发明所述的投影手机，其中，所述反射镜包括平面反射镜、非球面反射镜或球面反射镜。
本发明所述的投影手机，其中，该投影手机还设有投影互动模块。
本发明所述的投影手机，其中，所述投影互动模块包括信号处理器、与所述信号处理器通信连接的红外感应器和光电传感器。
实施本发明的投影手机，具有以下有益效果：本发明通过支架结构将反射镜活动设置在了手机主体上，当打开反射镜后，反射镜能够将投影模组投射的影像以最大限度投影距离投射出去，从而在有限的空间内获得一个理想的投影图像。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明一种投影手机优选实施例中当手机主体被竖直放置时的使用状态图；
图2是本发明一种投影手机优选实施例中图1的原理简图；
图3是本发明一种投影手机优选实施例中当手机主体被横向放置时的使用状态图；
图4是本发明一种投影手机优选实施例中图3的原理简图。
具体实施方式
如图1-2所示，在本发明的优选实施例中，该投影手机包括手机主体100、设置在手机主体100上的投影模块200、以及通过支架结构300活动设置在手机主体100上的反射镜400，投影模块200从手机主体100的侧面投出影像，反射镜400将投影模块200投射出的影像改变方向并反射到投影面板上。需要说明的是，本发明所指的手机的侧面为除去手机主体100设有显示屏的一侧、以及与显示屏所在侧相对的一侧。反射镜400能够改变投影模块200的投影方向，将投影模块200的影像反射到投影面板500上，在本发明中，投影面板500可以是桌面或者墙面等等。当手机主体100被如图1所示那样竖直放置时，影像会被投射到水平桌面上，此时，由于反射镜400的扩大作用，用户能够在桌面上看到更大的画面，而不仅仅是局限于手机屏幕的尺寸。
进一步地，支架结构300包括可伸缩地设置在手机主体100顶侧两端的伸缩杆301、以及两端分别与伸缩杆301的末端铰接的反射镜承载件，反射镜400设于反射镜承载件上。反射镜承载件的主要作用为支撑固定反射镜，其具体可以是支板等各种可以起到支撑作用的结构，反射镜400可以固定在反射镜承载件上，也可以采用滑动的方式设置在反射镜承载件上，当采用滑动的方式设置在反射镜承载件上时，能够进一步提升反射角度的可调性。支架结构300也可以采用包括滑动设置在手机主体两侧的滑动杆、以及两端分别与滑动杆的末端铰接的反射镜承载件这样的结构。不论是采用伸缩还是滑动的方式，目的都是为了方便反射镜承载件的收纳，使用时，将伸缩杆301拉出，将反射镜承载件调至合适的角度，不使用的时候，将伸缩杆301缩回手机主体100内，将反射镜承载件转动至与手机主体100的侧面贴合的状态即可。这种活动的结构不会增大手机主体100的体积，也不会影响手机的便携性能。
优选地，还可以将上述反射镜承载件进一步分为两端分别与伸缩杆301的末端铰接的第一承载件303、以及铰接在第一承载件303自由端的第二承载件302，同时将反射镜400设于第二承载件302上。
如图3-4所示，还可以在第一承载件303上设置次反射镜401，以便手机主体100被横向放置时，投影模块200投出的影像能够经次反射镜401和反射镜400的二次反射后投射到投影面板上。在该实施例中，次反射镜401可以采用平面反射镜、非球面反射镜或球面反射镜。采用非球面反射镜的优势是能够在一定程度上消除投影面板500上投影面发生的梯形畸变，使影像的形状更加接近于矩形，从而消除因梯形畸变带来的不适感。同理，反射镜400也可以采用平面反射镜、非球面反射镜或球面反射镜。
其次，在本发明的优选实施例中，该投影手机还可以配备投影互动模块，该投影互动模块包括信号处理器、与所述信号处理器通信连接的红外感应器和光电传感器。该投影互动模块属于一种比较成熟的技术，红外感应器能够利用红外激光形成一个与桌面平行，并且非常贴近桌面的扇形传感面，当手指触碰桌面时会遮挡住红外激光，光电传感器（COMOS/CCD相机）将抓取包含反光点的图像，由信号处理器计算出反光位置，在经过投影视场与传感器视场的变换映射得到手指在投影画面上的逻辑触碰位置，进一步反馈给上位机做出人机互动的响应。该投影互动模块使得该投影手机具有更高的娱乐性，能够极大地提升客户的体验感。
以上实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据此实施，并不能限制本发明的保护范围。凡跟本发明权利要求范围所做的均等变化与修饰，均应属于本发明权利要求的涵盖范围。

Claims (9)

1、一种投影手机，其特征在于，包括手机主体（100）、设置在所述手机主体（100）上的投影模块（200）、以及通过支架结构（300）活动设置在所述手机主体（100）上的反射镜（400），所述投影模块（200）从所述手机主体（100）的侧面投出影像，所述反射镜（400）将所述投影模块（200）投射出的影像改变方向并反射到投影面板上。
2、根据权利要求1所述的投影手机，其特征在于，所述支架结构（300）包括可伸缩地设置在所述手机主体（100）顶侧两端的伸缩杆（301）、以及两端分别与所述伸缩杆（301）的末端铰接的反射镜承载件，所述反射镜（400）设于所述反射镜承载件上。
3、根据权利要求1所述的投影手机，其特征在于，所述支架结构（300）包括滑动设置在所述手机主体（100）两侧的滑动杆、以及两端分别与所述滑动杆的末端交接的反射镜承载件，所述反射镜（400）设于所述反射镜承载件上。
4、根据权利要求2或3任一项所述的投影手机，其特征在于，所述反射镜承载件包括第一承载件（302）、以及铰接在所述第一承载件（302）自由端的第二承载件（303），所述反射镜（400）设于所述第二承载件（303）上。
5、根据权利要求4所述的投影手机，其特征在于，所述第一承载件（302）上还设有次反射镜（401），所述投影模块（200）投出的影像经所述次反射镜（401）和所述反射镜（400）的二次反射后投射到所述投影面板上。
6、根据权利要求5所述的投影手机，其特征在于，所述次反射镜（401）包括平面反射镜、非球面反射镜或球面反射镜。
7、根据权利要求1-6任一项所述的投影手机，其特征在于，所述反射镜（400）包括平面反射镜、非球面反射镜或球面反射镜。
8、根据权利要求1所述的投影手机，其特征在于，该投影手机还设有投影互动模块。
9、根据权利要求7所述的投影手机，其特征在于，所述投影互动模块包括信号处理器、与所述信号处理器通信连接的红外感应器和光电传感器。
PCT/CN2012/079001 2012-07-23 2012-07-23 一种投影手机 WO2014015454A1 (zh)

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