Mobile terminal lens phase-changing view-finding peripheral capable of efficiently switching shooting view angle

Abstract

A mobile terminal lens phase-changing view-finding peripheral capable of efficiently switching a shooting visual angle comprises a triangular prism which comprises an incident surface, a reflecting surface and an emergent surface, wherein a coating film on the surface of the reflecting surface is used for reflecting image information; a prism shell which is arranged on the outer side of the triangular prism, wherein the reflecting surface of the triangular prism is connected with the prism shell in a bonding manner. According to the technical key points, the detachable triangular prism assembly is adopted, so that different shooting angles during live broadcast can be conveniently and quickly switched; a magnetic attraction fixing mode is adopted, so that repeated operation on the mobile terminal equipment is reduced, and the change of the placement angle of the mobile terminal equipment due to excessive force or improper rotation angle when the positioning clamp is taken off is avoided; the whole equipment does not need to repeatedly dismount the positioning clamp, so that the damage probability of the mobile terminal equipment is greatly reduced; selection of the adjustable direction is simplified, practicability is improved, the device is suitable for current mainstream live broadcast application scenes, the operation difficulty of a user is reduced, and the device is convenient for old people and children to use.

Description

technical field [0001] The invention belongs to the field of mobile devices, and in particular relates to a mobile terminal lens disguised viewfinder peripheral for efficiently switching shooting angles of view. Background technique [0002] At present, webcast technology is developing rapidly, and there are many application fields of webcast, which are more and more closely related to our life, such as company meetings, news media live broadcast, online marketing, live teaching, etc. There are also a variety of live broadcast tools. Based on the fact that mobile devices (mobile phones, tablet computers, notebooks, etc.) are getting lighter and lighter, and the quality of lens shooting is getting higher and higher, people still tend to use mobile devices for live broadcasting or shooting. [0003] However, all current mobile devices are limited to cameras that can only shoot content in the straight direction of the lens. It becomes very difficult to ensure that the shooting ...

AI Technical Summary

Problems solved by technology

[0006] The present invention overcomes the inability to freely switch between the main angle of view of the lens and the rear angle of view of the lens in the process of using the existing peripherals for changing the viewfinder; without considering the actual application scene, too many rotation angles are designed to cause the user to adjust The operation of the angle is cumbersome; and the reflection angle is not precisely designed to cause serious imaging deformation defects, and a mobile lens that can efficiently switch the shooting angle of view is proposed.

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