Removable Tool Antenna Extender for Remote Signal Range
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Solution Overview
Problem
Existing work tools, such as cutting and crimping tools, require operators to be physically present near the workpiece, posing safety risks and accessibility challenges, especially when dealing with live wires or hard-to-reach locations, due to limited communication range and signal attenuation through dense materials.
Innovation Solution
A tool system with an extender that includes a wireless or wired antenna configuration, allowing remote control and extending communication range by positioning the antenna closer to the remote device, thereby enabling safer and more accessible operation from a distance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the antenna is integrated into the tool body, then the tool structure is compact, but the communication range is limited and signal attenuation occurs through dense materials
Solution Approach 1:
The tool system is divided into two separate components: the tool body and the extender. The antenna is relocated from the tool body to the extender, which can be positioned independently to optimize communication range while the tool body remains compact for cutting operations.
Solution Approach 2:
The extender acts as an intermediary component between the tool body and the remote device. It contains the antenna and wireless communication module, serving as a mediator that extends the communication range without requiring the operator to be physically close to the tool body.
2Speed
If the operator is positioned near the workpiece for direct control, then the control response is immediate, but safety risks increase when dealing with live wires
Solution Approach 1:
The extender serves as an intermediary control device that the operator holds remotely. It receives wireless commands from the remote device and transmits them to the tool body, allowing the operator to control the tool from a safe distance while maintaining real-time control response.
Solution Approach 2:
The control interface is moved from a direct physical connection to a wireless communication dimension. The operator controls the tool remotely through wireless signals via the extender, adding a spatial dimension to the control system that separates the operator from the hazardous work area.
3Reliability
If a wired connection is used for remote control, then communication reliability is improved, but the system complexity and cable management become problematic
Solution Approach 1:
The mechanical wired connection is replaced with a wireless communication system. The extender contains a wireless communication module that transmits control signals and data wirelessly between the remote device and the tool body, eliminating the need for physical cables while maintaining communication reliability.
Data Source
AI summary
A tool is provided with a connector that can be configured to removably receive a corresponding connector of an extender having an antenna to electrically connect the extender to the tool. With the connector of the tool electrically connected to the connector of the extender, the controller can be configured to utilize the antenna.