Screen Holder Clamp Structure for Tool-Free Angle Adjustment

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Solution Overview

Problem

Existing designs for screen body holders require disassembly and complex adjustment to change the fixed angle of mobile phones or tablets, affecting user experience.

Innovation Solution

A screen body holder with fixing clampers and a holder frame, featuring oblique placement slots and locking mechanisms, allowing for easy angle adjustment without disassembly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If magnetic suction part or clamping assembly is used to fix the mobile phone or tablet computer, then the device can be stably supported, but the fixing structure and angle adjustment structure become complicated and difficult to operate

Engineering Contradiction:
Improvestability of device supportVSAvoidcomplexity of fixing structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The holder is divided into multiple independent clampers, each with its own placing slot and locking slot. Each clamper can independently adjust and lock the screen body at different angles, simplifying the overall adjustment mechanism while maintaining stability through distributed support points.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The clampers are designed with movable placing slots that can transition between different locked positions. The screen body can be dynamically adjusted to various angles by moving it between the locking slots, and the system maintains stability once locked at the desired angle.

Inventive Principle:
Principle #15Dynamics

2Reliability

If magnetic suction part or clamping assembly is used to fix the mobile phone or tablet computer, then the device can be stably supported, but the operation becomes difficult and user experience is affected

Engineering Contradiction:
Improvestability of device supportVSAvoidease of angle adjustment
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

Multiple locking slots are pre-positioned at different angles on each clamper. The user simply needs to place the screen body into the desired locking slot without any complex assembly or disassembly operations, making angle adjustment quick and intuitive.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The clampers automatically lock the screen body at the desired angle through the engagement of the placing slot with the locking slot. The system self-adjusts and secures the device without requiring manual manipulation of complex mechanisms.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If the screen body holder is disassembled for angle adjustment, then the fixed angle can be changed, but the operation becomes complicated and time-consuming

Engineering Contradiction:
Improveadjustability of fixed angleVSAvoidtime for disassembly and adjustment
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The holder consists of multiple independent clampers that can function autonomously. Each clamper has its own locking mechanism, allowing individual angle adjustment without affecting other parts of the holder, eliminating the need for disassembly.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The placing slots are designed to be movable along the clamping direction, allowing the screen body to be dynamically repositioned between different locking slots. This dynamic adjustment mechanism enables quick angle changes without any disassembly operations.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20260052204A1Screen body holder
Publication Date: 2026.02.19 SHENZHEN YUECHENG YUEZHEN IND DEV CO LTD
  • US20260052204A1 patent drawing

AI summary

A screen body holder includes two fixing clampers and a holder frame; a placing slot is downwardly formed from the top of the fixing clamper, and in a first direction, each of two ends of the placing slot includes an opening; placing slots of the two fixing clampers are disposed opposite each other in the first direction; locking slots are disposed on one of two slot walls of each placing slot, and the plurality of locking slots are spaced in a vertical direction; a to-be-supported screen body is capable of being obliquely placed in the placing slot and is engaged with one of the plurality of locking slots; two ends of the holder frame are connected to the two fixing clampers, respectively.