| 摘要 |
<p>PURPOSE: To enable electromagnetic shielding, electrical conductivity, thermal dissipation, and peripheral sealing by connecting and disconnecting, and locking and unlocking two surfaces by use of a coil spring. CONSTITUTION: A coil spring 36 is provided in a peripheral groove 38 formed in a male member 18, while having a part projecting from the groove 38. A groove 46 formed on the inner side face 48 of a hole 42 receives the projecting part of the coil spring 36, while the male member 18 can be installed in the hole 42 when the male member 18 is moved in an arrow 50 direction. In the state that the male member 18 is engaged with a female member 26, the groove 46 disturbs movement in an arrow 52 direction. A slant bottom face formed in the groove 38 prevents a spring 40 from turning past a line 62 when the male member 18 and female member 26 are moved in the opposite direction shown in an arrow 54. The spring 36 imparts effective electromagnetic shielding and electrical conductivity to between the male member 18 and the female member 26, while having such a property and size as impart thermal dissipation and peripheral sealing.</p> |
