Modular Massage Device Segmentation and Universality
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Solution Overview
Problem
Existing massage devices, such as vibrators, have a fixed shape and are costly to customize, limiting user options and incurring additional expenses for different shapes, while also lacking flexibility in remote control and hygiene compliance.
Innovation Solution
A modular remote-controllable massage device with a common platform for vibration generation, control, power supply, and data communication, allowing interchangeable vibration-absorbing parts and using USB-compatible charging with Bluetooth technology for flexible control and hygiene compliance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a fixed shape design is used during manufacturing, then production is simpler and more cost-effective, but user flexibility and shape adaptability are limited
Solution Approach 1:
The massage device is divided into separate functional modules: a vibration generator and interchangeable vibration receivers. The vibration generator contains standardized charging electrodes and control electronics, while the vibration receivers come in various shapes that can be attached to the same generator, enabling both simple manufacturing and shape flexibility
Solution Approach 2:
The vibration generator is designed as a universal platform that can work with multiple types of vibration receivers through standardized mechanical and electrical connections. This allows a single generator to serve multiple functions and shapes, eliminating the need for separate devices for each shape preference
2Adaptability or versatility
If multiple vibrators of the same type are purchased to get different shapes, then shape variety is achieved, but acquisition costs increase
Solution Approach 1:
By separating the expensive vibration generator from the cheaper vibration receivers, users only need to invest in one generator and can switch between multiple receivers of different shapes, significantly reducing the total cost compared to buying multiple complete vibrators
Solution Approach 2:
The design allows users to detach and replace vibration receivers based on their needs, effectively 'recycling' the expensive generator component while only investing in cheaper replaceable receivers, thereby reducing overall acquisition costs
3Ease of operation
If USB-compatible charging electrodes are used, then charging convenience is improved, but device complexity increases
Solution Approach 1:
The charging electrodes are designed to be compatible with standard USB connections, allowing the device to be charged using common USB cables and power sources. This universal interface simplifies operation while the modular design keeps the overall system manageable
Solution Approach 2:
The charging function is integrated into the same connector interface that serves for electrical connection between the vibration generator and receiver. This merging of charging and signal transmission functions into a single USB-compatible interface reduces the number of separate components needed
4Adaptability or versatility
If the vibration generator is designed to accommodate multiple vibration receivers, then adaptability is improved, but the connector design becomes more complex
Solution Approach 1:
The connector is segmented into standardized mechanical attachment features and standardized electrical contacts. This segmentation allows different vibration receivers with various shapes to attach to the same generator through consistent interface protocols, managing complexity through standardization
Data Source
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AI summary
According to the invention, a remotely controlled massage device (1) suitable for massaging body parts comprises a vibration generating element (3) which includes in a housing (2) a vibration generating device (4), an energy storage device (6), a control unit and a wireless data communication device, wherein the vibration generating element (3) is connected to one end of a cable (7), at the other end of which a plug element (9) is provided with two charging electrodes (11) for connection to a charger and with a printed circuit board antenna (23) for sending and receiving radio signals from the wireless data communication device, and a vibration receiving element (10) which has an opening for receiving the vibration generating element (3) such that the vibration generating element (3) is at least partially surrounded by the vibration receiving element (10) in the received state, wherein the vibration generating element (3) is designed as a modular element.which is suitable for being connected to at least one of a plurality of vibration receiving parts (10) to form the remotely controlled massage device (1).