Screen Film Alignment Frame With Roller-Assisted Attachment
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Solution Overview
Problem
Existing film-sticking devices require manual operation for attaching tempered films to electronic devices, leading to potential detachment and alignment issues, which can cause failure in the film-sticking process.
Innovation Solution
A film-sticking device with a positioning box body and a movably arranged positioning frame, featuring a roller assembly and elastic pads, allows for easy alignment and attachment of films without manual intervention, ensuring precise and secure adhesion to electronic device screens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual operation is used to mount the tempered film assembly on the film-sticking device, then the device structure can be simple, but the positioning film may detach from the tempered film, causing alignment failure
Solution Approach 1:
The film-sticking device is designed to automatically position and attach the tempered film assembly without requiring manual intervention. The positioning structure and clamping mechanism work together to self-align and secure the film, eliminating the risk of manual handling causing detachment while maintaining a relatively simple overall device structure.
2Ease of manufacture
If manual operation is used to attach the tempered film, then the device can be simpler to manufacture, but the film-sticking accuracy decreases due to misalignment
Solution Approach 1:
The positioning structure is pre-configured with positioning protrusions and positioning grooves that automatically align the tempered film assembly with the electronic device before attachment. This preliminary positioning action ensures accurate alignment is achieved through the device design itself, rather than requiring complex manual alignment procedures.
3Extent of automation
If a movable positioning frame is used to mount the film-sticking assembly, then the film-sticking process is simplified and automation is improved, but the device complexity increases
Solution Approach 1:
The positioning frame is designed to be movable relative to the film-sticking assembly, allowing dynamic adjustment during the attachment process. This mobility enables the system to automatically adapt to slight variations in positioning while maintaining a relatively simple structure, as the movement is achieved through basic mechanical guidance rather than complex actuation mechanisms.
Data Source
AI summary
The present disclosure discloses a film-sticking device, which includes a positioning box body. A placement slot is formed in the positioning box body and a positioning frame that is movably arranged on the positioning box body. A roller assembly is slidably arranged on the positioning box body. The positioning frame includes a rectangular positioning plate that is movably arranged on the positioning box body. A rectangular positioning opening corresponding to the placement slot is formed in a middle of the positioning plate. By movably arranging the rotatable positioning frame on the positioning box body, the film-sticking assembly can be mounted on the positioning frame; since the positioning frame is aligned with the placement slot, the film-sticking assembly can be conveniently and quickly aligned with a screen of an electronic device without manually adjusting the film-sticking assembly.