IP Camera SD Card Slot Waterproof Cover Design
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Solution Overview
Problem
IP cameras face challenges in waterproof and dustproof protection of SD cards, complex configuration due to dynamic IP addresses, and the need for multiple device-specific applications for video access, leading to user inconvenience and additional costs.
Innovation Solution
A digital memory card window arrangement for IP cameras that provides a waterproof and dustproof SD card slot with a detachable, tool-less concealing cover, allowing easy SD card replacement without disassembling the housing, and integrating with a remote control center for centralized data management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the SD card slot is exposed on the housing for easy access, then the ease of operation is improved, but the housing becomes vulnerable to water and dust damage
Solution Approach 1:
The housing is segmented into a main body and a detachable concealing cover for the SD card slot. This allows the slot to be accessible when needed while protected when not in use, resolving the contradiction between ease of access and protection from environmental factors.
Solution Approach 2:
The concealing cover is designed to be detachable rather than fixed, allowing dynamic switching between protected and accessible states. Users can attach the cover for protection and detach it for SD card access, adapting the housing's protection level to current operational needs.
2Reliability
If the housing is made fully waterproof and dustproof, then the protection is improved, but the ease of SD card replacement deteriorates
Solution Approach 1:
The housing is divided into a sealed main body and a separate concealing cover for the SD card slot. This segmentation allows the main housing to maintain full waterproof and dustproof integrity while providing a dedicated access point for SD card replacement without compromising the seal.
Solution Approach 2:
The concealing cover acts as an intermediary element between the sealed housing and the SD card slot. It provides a controlled access mechanism that allows users to replace SD cards while maintaining the overall waterproof and dustproof protection of the housing structure.
3Object-affected harmful factors
If a fixed protective cover is used for the SD card slot, then the protection is improved, but the ease of operation and manufacturing complexity worsen
Solution Approach 1:
The protective cover is segmented as a separate detachable component rather than being integrated into the main housing. This simplifies manufacturing by allowing the cover to be produced independently and attached later, reducing overall manufacturing complexity while maintaining protection.
Solution Approach 2:
The cover transitions from a static fixed structure to a dynamic detachable component. This design choice simplifies manufacturing processes and assembly while enabling easy access to the SD card slot, resolving the contradiction between protection and ease of operation.
Data Source
AI summary
An Internet protocol (IP) camera includes a housing having a capturing window, a capturing unit received in the housing for capturing images as data sets through the capturing window, and a card window arrangement which includes a card slot unit for replaceably receiving a digital memory card to store the data sets therein and a concealing cover detachably coupled at the housing to conceal the card slot unit in a waterproof and dustproof manner without disassembling the housing.