Prism motor, camera device and mobile terminal

A prism and motor technology, which is applied in the fields of prism motors, camera devices and mobile terminals, and can solve the problems of poor performance of periscope lens drive devices, etc.

Pending Publication Date: 2022-08-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a prism motor, an imaging device and a mob

Method used

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  • Prism motor, camera device and mobile terminal
  • Prism motor, camera device and mobile terminal
  • Prism motor, camera device and mobile terminal

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Embodiment Construction

[0043] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0044] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0045] In the present invention, unless otherwise stated, the directional words used such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the components themselves in vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refers to the inner and outer relative to the contour of each component itself, but the...

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Abstract

The invention provides a prism motor, a camera device and a mobile terminal. The prism motor comprises a shell and a base, the shell covers the base, an accommodating space is formed by the shell and the base, and the prism motor further comprises a frame, a motor body and a motor body, a prism carrier; the multiple first balls are arranged, first sliding groove structures matched with each other are arranged on the sides, opposite to the base, of the frame correspondingly, and the first balls are arranged in the first sliding groove structures and make movable contact with the frame and the base correspondingly so as to guide the prism carrier when the prism carrier moves relative to the frame; and the multiple second balls are arranged, the sides, opposite to the prism carrier, of the frame are provided with second sliding groove structures matched with each other, and the second balls are arranged in the second sliding groove structures and make movable contact with the frame and the prism carrier so as to guide the frame when the frame moves relative to the base. The periscopic lens driving device solves the problem that a periscopic lens driving device in the prior art is poor in use performance.

Description

technical field [0001] The present invention relates to the field of camera devices, and in particular, to a prism motor, a camera device and a mobile terminal. Background technique [0002] With the development of technology, many electronic devices today, such as tablet computers or smartphones, are equipped with lens modules and have camera or video capabilities. Lenses can be roughly divided into wide-angle lenses with short focal lengths and telephoto lenses with long focal lengths; however, placing a long focal length lens in an optical module will increase the thickness of electronic devices, making it difficult to meet the requirements of mobile terminal devices for thinning and thinning. In the prior art, a periscope design is usually adopted, that is, the optical path is laid flat and a turning mirror is added to rotate the optical path by 90 degrees, so that the entire optical system is laid flat to reduce the overall height. [0003] The existing periscope lens ...

Claims

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Application Information

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IPC IPC(8): G02B7/18G02B27/64G03B5/00G03B17/12G03B30/00
CPCG02B7/1805G02B27/646G03B5/00G03B17/12G03B30/00
Inventor 龚高峰王建华高睿哲
Owner HUAWEI TECH CO LTD
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