Mobile Camera Transmission Mechanism for Full-Screen Multi-Angle Shooting
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Solution Overview
Problem
Mobile terminals face a challenge in increasing their screen-to-body ratio while maintaining a diverse shooting scenario for cameras, as traditional telescopic camera arrangements are limited in versatility.
Innovation Solution
A transmission mechanism with a driving mechanism, a transmission assembly, and a mounting seat that allows the camera module to move between different positions, enabling it to function as both front and rear cameras, thereby increasing the screen-to-body ratio and allowing for shooting at multiple angles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of moving object
If a telescopic camera is arranged in a mobile terminal to increase screen-to-body ratio, then the screen-to-body ratio is improved, but the shooting scenario diversity deteriorates
Solution Approach 1:
The camera module is designed to be movable between different positions (first position for rear camera, second position for front camera) rather than being fixed, allowing the system to dynamically adapt to different shooting scenarios while maintaining a high screen-to-body ratio
Solution Approach 2:
A single camera module performs multiple functions by moving to different positions: it acts as a rear camera at the first position and a front camera at the second position, eliminating the need for separate camera modules for different functions
2Adaptability or versatility
If a camera module is made movable to enable multiple shooting scenarios, then the shooting versatility is improved, but the device complexity increases
Solution Approach 1:
The driving mechanism, transmission assembly, and mounting seat are combined into an integrated transmission mechanism that controls the camera module's movement, reducing the need for separate components and simplifying the overall structure
Solution Approach 2:
The camera module is nested within the transmission mechanism, which itself is integrated into the mobile terminal structure, allowing compact arrangement of moving parts without increasing overall device footprint
Data Source
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AI summary
Some embodiments of the present disclosure provide a transmission module, a transmission mechanism, and a mobile terminal. The mobile terminal includes a terminal device (10), a driving mechanism (300), a transmission assembly and a mounting seat. The terminal device (10) includes a front face (110), a rear face (120) and a side peripheral face (130), and the terminal device (10) defines a mounting groove (131). The driving mechanism (300) is coupled to the terminal device (10). The transmission assembly includes a first pushing member (410) and a second pushing member (420) coupled to the first pushing member, and the first pushing member is coupled to the driving mechanism (300). The mounting seat (500) is coupled to the first pushing member and the second pushing member (420), and the mounting seat (500) is provided with a camera module (510). The driving mechanism (300) enables the first pushing member to move from a first position to a third position via a second position.