Modular Tablet with Snap-Fit Diagnostic Slots
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Solution Overview
Problem
Vehicle inspection processes are complex and cumbersome due to the need for multiple devices and cumbersome output methods, requiring various inspection devices and result output devices that are inconvenient to operate and require extensive connections for functionality.
Innovation Solution
A modular tablet computer system that integrates a shell, display screen, module expansion slot, main board, and signal interface, allowing for snap-fit connection with vehicle diagnostic electronic devices, simplifying operations and enabling control of inspection functions through a single interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple inspection devices and result output devices are used for vehicle inspection, then inspection functions are comprehensive, but device complexity and operational complexity increase
Solution Approach 1:
The patent combines multiple inspection devices (infrared thermographic instrument, battery tester, etc.) and result output devices into a single integrated vehicle inspection device. The housing contains integrated circuits for different inspection functions, and the result output module can display, print, or save inspection results within the same device, eliminating the need for multiple separate devices and reducing operational complexity
Solution Approach 2:
The vehicle inspection device is designed with multi-functionality to perform various inspection tasks (infrared thermography, battery testing, etc.) and result output operations (display, printing, data saving) through a single device. The device can adapt to different inspection needs by switching between different inspection modules and output methods, providing universal functionality while reducing device count
2Adaptability or versatility
If multiple separate devices are used for inspection and result output, then functional versatility is maintained, but ease of operation deteriorates
Solution Approach 1:
By merging inspection functions and result output functions into a single integrated device with a unified control interface, the system eliminates the need to switch between multiple separate devices. The control module provides centralized control over all inspection and output operations, significantly improving ease of operation while preserving functional versatility
3Adaptability or versatility
If multiple devices and connecting lines are used for inspection and output, then inspection capabilities are comprehensive, but device complexity increases
Solution Approach 1:
The patent integrates multiple inspection capabilities (infrared thermography, battery testing, etc.) and result output functions within a single device housing, eliminating the need for multiple separate devices and connecting lines. The integrated design reduces system complexity while maintaining comprehensive inspection capabilities through modular functional modules
Data Source
AI summary
The present invention discloses a modular tablet computer and a vehicle diagnostic electronic system. The modular tablet computer comprises a shell, a display screen, a module expansion slot, a main board and a communication interface, wherein the shell has an opposite first board and a second board, as well as an opposite first side and a second side. The display screen is located on the first board of the shell and connected with the shell in a snap-fit manner. The module expansion slot is arranged on the second board, the first side or the second side of the shell and connected with a vehicle diagnostic electronic device in the snap-fit manner. The main board is electrically connected with the display screen and arranged in the shell. A first signal part is connected with a second signal part of the vehicle diagnostic electronic device.