Coupling Device Engaging/Disengaging TRIZ Cases

Inclined guide edges and rollers rotate and translate the male body, reducing cable twisting during ship terminal connections.

A connector uses a slide plate with a cam face to drive a lift plate that pushes contacts onto mating pads simultaneously.

Guide grooves in the tool body align U-turn cable connectors to prevent damage during simultaneous connection.

External clamp constrains internal retention springs to secure plugs against industrial vibration without modifying standard peripherals.

A plug connector structure uses rigid contact tongues and elastic spring tongues to maintain stable electrical connections on printed circuit boards.

Magnetic attraction aligns downhole optic fiber connector portions while flexible supports decouple mechanical loads during mating.

A low profile wire to board connector uses a spring mechanism and locking tabs to secure mating components.

Reducing signal contact pad length on a paddle card substrate improves impedance matching and extends operational bandwidth beyond conventional limits.

Insulative fins extend downward from the housing body to increase creepage distance between electrical contacts.

A bar clamp tool with U-shaped cradles squeezes large electrical connectors together.

A bayonet-type electric connection device integrates a removable unlocking tool to simplify authorized access operations.

Rotatable connection parts guide line cables to prevent kinking and excessive bending in crane power supply systems.

A balanced audio connector uses a manual switch to route the shield through an electronic filter.