WO2017197690A1 - 一种移动终端自拍装置 - Google Patents

一种移动终端自拍装置 Download PDF

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Publication number
WO2017197690A1
WO2017197690A1 PCT/CN2016/085731 CN2016085731W WO2017197690A1 WO 2017197690 A1 WO2017197690 A1 WO 2017197690A1 CN 2016085731 W CN2016085731 W CN 2016085731W WO 2017197690 A1 WO2017197690 A1 WO 2017197690A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
self
timer device
timer
optical lens
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Application number
PCT/CN2016/085731
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English (en)
French (fr)
Inventor
张莉萍
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中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2017197690A1 publication Critical patent/WO2017197690A1/zh

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Definitions

  • the present application relates to, but is not limited to, the field of image capturing, and in particular to a mobile terminal self-timer device.
  • the camera of the mobile terminal When the user of the mobile terminal takes the front camera of the mobile terminal to photograph the user himself, if the distance between the camera and the part of the user that needs to be photographed is extended only by extending the arm, the camera of the mobile terminal is received.
  • the small field of view and the length of the user's arm limit the number of objects in the captured image and occupy a large number of layouts in the image.
  • the mobile terminal can be mounted on the selfie stick.
  • the selfie stick can be arbitrarily stretched within a determined distance.
  • the size of the selfie stick is large, it cannot be fixed to the mobile terminal for a long time, and is conveniently placed in the pocket when it is fixed with the mobile terminal, and needs to be separated from the mobile terminal and stored separately.
  • the present application provides a self-timer device suitable for a mobile terminal, which increases the overall field of view of the camera of the mobile terminal and the self-timer device when the user holds the mobile terminal equipped with the self-timer device.
  • the angle reduces the focal length of the camera of the mobile terminal and the entire self-timer device.
  • a mobile terminal self-timer device comprising an outer casing, an optical lens composed of one or more lenses, a fitting device, the outer casing including a front casing and a rear casing, the optical lens being placed in the casing; the fitting The device is configured to connect the rear case to the mobile terminal.
  • a protective lens for preventing damage of the optical lens is further disposed on a front surface of the front case.
  • a protective lens for preventing damage of the optical lens is further disposed on a rear surface of the rear case.
  • a black gasket is further disposed between the respective lenses of the optical lens.
  • the optical lens has a focal length of 48 cm, a minimum diameter of 8.391 mm, and a minimum angle of view of 51.39.
  • the bonding device is an adhesive for fixing the outer casing to the mobile terminal such that an optical path of the self-timer device is aligned with a lens in a camera of the mobile terminal.
  • the mobile terminal self-timer device of the present application increases the overall angle of view of the camera of the mobile terminal and the self-timer device when the user holds the mobile terminal equipped with the self-timer device, and reduces the camera of the mobile terminal and
  • the overall focal length of the self-timer device avoids interference of radio waves communicated by the self-timer with the mobile terminal to other wireless terminals; in addition, the self-timer device has a small size and is suitable for long-term fixation to the mobile terminal and is easy to carry, and will not Hinder others.
  • FIG. 1 is an exploded perspective view of a mobile terminal self-timer device of the present application
  • FIG. 2 is a schematic illustration of a simplified optical path of the present application.
  • the embodiment of the invention provides a self-timer device for a mobile terminal, as shown in FIG. 1 , comprising an outer casing, a protective lens, an optical lens composed of one or more lenses, and a bonding device 11 .
  • the outer casing includes a front casing 2 and a rear casing 6.
  • a protective lens 1 may be disposed on the front surface of the front casing 2 to prevent the optical lens from being scratched, worn or eroded by contact with other objects.
  • An optical lens the rear case 6 is placed above the lens, the optical lens 3 is provided with at least one lens, and the optical lens 3 is composed of one or more lenses; in one embodiment, the optical lens The focal length of 3 is 48cm, the minimum diameter is 8.391mm, and the minimum angle of view is 51.39°; alternatively, a black washer 8 is disposed between each lens 7 in the optical lens 3 for absorbing stray light and improving the uniformity of the incident beam. To improve image quality.
  • the rear case 6 is disposed behind the optical lens 3.
  • a protective lens 4 is disposed on the rear surface of the rear case 6; optionally, on the front surface of the front case 2 and in the The rear surface of the rear case 6 is provided with a protective lens 1 and a protective lens 4, respectively, so that the entire optical lens 3 can be sealed.
  • the bonding device 11 is a ring of adhesive glue disposed on the bottom of the rear case for fixing the housing to the mobile terminal to make the optical path of the self-timer device and the front of the mobile terminal Align the lens of one of the camera or rear camera.
  • the mobile terminal self-timer device can reduce the focal length of the camera of the mobile terminal and the self-timer device of the mobile terminal as a whole, and increase the field of view of the camera of the mobile terminal and the self-timer device of the mobile terminal as a whole
  • the angle avoids interference of radio waves communicated with the mobile terminal by the self-timer to other wireless terminals; in addition, the self-timer device has a small size and is suitable for long-term installation on the mobile terminal and is easy to carry without hindering others.
  • FIG. 2 is a schematic illustration of a simplified optical path of the self-timer device: a nearby scene is first imaged by a concave lens 9 in a concave lens imaging system 10 as an optical lens 3, into a reduced virtual image, and then passed through a lens 12 of the mobile terminal camera module 14. Focusing is imaged on an image sensor 13 (eg, a CMOS image sensor).
  • the concave lens imaging system 10 is capable of imaging a near object at a location that is remote from the camera of the mobile terminal.
  • the self-timer device increases an overall viewing angle of the camera of the mobile terminal and the self-timer device when the mobile terminal is equipped with the self-timer device, while reducing the camera of the mobile terminal and the self-timer device
  • the overall focal length avoids interference of radio waves communicated with the mobile terminal by the self-timer to other wireless terminals; in addition, the self-timer device is small in size and is suitable for long-term fixation to the mobile terminal and is easy to carry without hindering others.
  • the self-timer device increases an overall viewing angle of the camera of the mobile terminal and the self-timer device when the mobile terminal is equipped with the self-timer device, while reducing the camera of the mobile terminal and the self-timer device
  • the overall focal length avoids interference of radio waves communicated with the mobile terminal by the self-timer to other wireless terminals; in addition, the self-timer device is small in size and is suitable for long-term fixation to the mobile terminal and is easy to carry without hindering others.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)
  • Telephone Set Structure (AREA)
  • Eyeglasses (AREA)

Abstract

公开了一种移动终端自拍装置，包括外壳、一个或多个透镜组成的光学镜头、贴合装置，外壳包括前壳和后壳，光学镜头置于外壳内；贴合装置设置于所述后壳底部，用于与移动终端连接。通过上述方案，本装置优化自拍成像效果，在固定距离下使景物离移动终端的摄像头较远的位置成像，增大所述移动终端的摄像头以及所述自拍装置的整体的视场角，同时减小了所述移动终端的摄像头以及所述自拍装置的整体的焦距。

Description

一种移动终端自拍装置 技术领域
本申请涉及但不限于图像拍摄领域，特别是一种移动终端自拍装置。
背景技术
当移动终端的用户采用移动终端的前置摄像头为所述用户自己拍照时，若只通过伸长手臂来扩展摄像头到所述用户的需要拍照的部分之间的距离，由于收到移动终端的摄像头的视场角小和用户的手臂的长度的限制，在拍摄出的图像中，物体数量少，且占据了图像中的大量版面。
作为一种改进，可以将移动终端安装在自拍杆。自拍杆可以在确定的距离内任意地伸缩。但是相对于移动终端，自拍杆的尺寸较大，无法长期与移动终端固定并在与移动终端固定时便捷地放入口袋，需要与移动终端分离并另行存放。另外，出于安全、避免自拍杆与移动终端进行通信时产生的无线电波的干扰、以及为了避免阻碍他人，某些场所禁止携带或使用自拍杆。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
为了解决以上技术问题，本申请提供一种适用于移动终端的自拍装置，增加用户在手持装配了所述自拍装置的移动终端时，所述移动终端的摄像头以及所述自拍装置的整体的视场角，同时减小了所述移动终端的摄像头以及所述自拍装置的整体的焦距。所述技术方案如下：
一种移动终端自拍装置，包括外壳、一个或多个透镜组成的光学镜头、贴合装置，所述的外壳包括前壳和后壳，所述光学镜头置于所述外壳内；所述贴合装置设置成将所述后壳与移动终端连接。
可选地，在所述前壳的前表面还设置有一块防止所述光学镜头损坏的保护镜片。
可选地，在所述后壳的后表面还设置有一块防止所述光学镜头损坏的保护镜片。
可选地，在所述光学镜头的各个透镜之间还设置有黑色垫圈。
可选地，所述光学镜头的焦距为48cm，最小直径为8.391mm，且最小视场角为51.39°。
可选地，所述贴合装置为用于将所述外壳固定连接移动终端的粘合胶，以使得所述自拍装置的光路与所述移动终端的摄像头中的透镜对齐。
本申请的移动终端自拍装置增加用户在手持装配了所述自拍装置的移动终端时所述移动终端的摄像头以及所述自拍装置的整体的视场角，同时减小了所述移动终端的摄像头以及所述自拍装置的整体的焦距，避免自拍杆与移动终端进行通信的无线电波的对其他无线终端的干扰；此外，自拍装置的尺寸较小，适用于长期固定于移动终端而易于携带，不会妨害他人。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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是本申请的移动终端自拍装置的分解示意图；
图2是本申请的简化的光路的示意图。
本发明的较佳实施方式
本发明实施例提供了一种移动终端自拍装置，如图1所示，包括外壳、保护镜片、一个或多个透镜组成的光学镜头、贴合装置11。所述的外壳包括前壳2和后壳6，可选地，在前壳2的前表面可设置有一块保护镜片1，防止光学镜头与其他物体的接触造成划伤、磨损或是侵蚀所述光学镜头，所述的后壳6置于镜头上方，所述光学镜头3中设置有至少一块的透镜，所述光学镜头3由一个或多个透镜组成；在一个实施例中，所述光学镜头3的焦距为 48cm，最小直径为8.391mm，最小视场角为51.39°；可选地，光学镜头3中的各个透镜7之间设置有黑色垫圈8，以用于将杂光吸收，提高入射光束的均匀性，从而改善成像质量。所述的后壳6设置在光学镜头3的后面，可选地，在所述后壳6的后表面设置有一块保护镜片4；可选地，在所述前壳2的前表面以及在所述后壳6的后表面分别设置保护镜片1和保护镜片4，可使整个光学镜头3处于密封状态。可选地，所述贴合装置11为设置在所述的后壳底部的一圈粘合胶，用来将该外壳固定在移动终端以使得所述自拍装置的光路与所述移动终端的前置摄像头或后置摄像头之一的透镜对齐。
所述移动终端自拍装置能减小所述移动终端的摄像头与所述移动终端自拍装置作为一个整体的焦距，并且增大所述移动终端的摄像头与所述移动终端自拍装置作为一个整体的视场角，避免自拍杆与移动终端进行通信的无线电波的对其他无线终端的干扰；此外，自拍装置的尺寸很小，适用于长期安装于移动终端而易于携带，不会妨害他人。
图2为该自拍装置的简化的光路的示意图：近处的景物先经作为光学镜头3的凹透镜成像系统10中的凹透镜9成像，成一个缩小的虚像，再经移动终端摄像头模块14的镜头12聚焦在图像传感器13(例如CMOS图像传感器)上成像。凹透镜成像系统10能将近处物体成像在离移动终端的摄像头较远的位置。
该自拍装置增加用户在手持装配了所述自拍装置的移动终端时所述移动终端的摄像头以及所述自拍装置的整体的视场角，同时减小了所述移动终端的摄像头以及所述自拍装置的整体的焦距，避免自拍杆与移动终端进行通信的无线电波的对其他无线终端的干扰；此外，自拍装置的尺寸较小，适用于长期固定于移动终端而易于携带，而不会妨害他人。
工业实用性
该自拍装置增加用户在手持装配了所述自拍装置的移动终端时所述移动终端的摄像头以及所述自拍装置的整体的视场角，同时减小了所述移动终端的摄像头以及所述自拍装置的整体的焦距，避免自拍杆与移动终端进行通信的无线电波的对其他无线终端的干扰；此外，自拍装置的尺寸较小，适用于长期固定于移动终端而易于携带，而不会妨害他人。

Claims (6)

  1. 一种移动终端自拍装置，包括外壳、一个或多个透镜组成的光学镜头、贴合装置，所述的外壳包括前壳和后壳，所述光学镜头置于所述外壳内；所述贴合装置设置成将所述后壳与移动终端连接。
  2. 根据权利要求1所述的自拍装置，在所述前壳的前表面还设置有一块防止所述光学镜头损坏的保护镜片。
  3. 根据权利要求1所述的自拍装置，在所述后壳的后表面还设置有一块防止所述光学镜头损坏的保护镜片。
  4. 根据权利要求1所述的自拍装置，在所述光学镜头的各个透镜之间还设置有黑色垫圈。
  5. 根据权利要求1所述的自拍装置，其中，所述光学镜头的焦距为48cm，最小直径为8.391mm，且最小视场角为51.39°。
  6. 根据权利要求1所述的自拍装置，其中，所述贴合装置是用于将所述外壳固定连接移动终端的粘合胶，以使得所述自拍装置的光路与所述移动终端的摄像头中的透镜对齐。
PCT/CN2016/085731 2016-05-16 2016-06-14 一种移动终端自拍装置 WO2017197690A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN107135291A (zh) * 2017-06-27 2017-09-05 上海传英信息技术有限公司 移动终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005122026A (ja) * 2003-10-20 2005-05-12 Toshiba Corp レンズ鏡筒および撮像装置
US20090051774A1 (en) * 2007-08-21 2009-02-26 Shinko Electric Industries Co., Ltd. Camera module and mobile terminal unit
CN103777322A (zh) * 2013-09-30 2014-05-07 玉晶光电(厦门)有限公司 可携式电子装置与其光学成像镜头
CN104991401A (zh) * 2015-06-30 2015-10-21 广东欧珀移动通信有限公司 移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005122026A (ja) * 2003-10-20 2005-05-12 Toshiba Corp レンズ鏡筒および撮像装置
US20090051774A1 (en) * 2007-08-21 2009-02-26 Shinko Electric Industries Co., Ltd. Camera module and mobile terminal unit
CN103777322A (zh) * 2013-09-30 2014-05-07 玉晶光电(厦门)有限公司 可携式电子装置与其光学成像镜头
CN104991401A (zh) * 2015-06-30 2015-10-21 广东欧珀移动通信有限公司 移动终端

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