| 摘要 |
PROBLEM TO BE SOLVED: To hold a printed board with reliability and prevent the damages and fall-off of electronic components due to vibration by forming an elastic section having a projecting part on an inner wall part and bringing the edge of the printed board into contact with the projecting part, to press the printed board against the supporting section side by the elasticity of the elastic section. SOLUTION: An elastic section 3 is continuous with the sidewall of a printed board holder 1 and has a projecting part 3a which projects towards the inside and has a triangular cross section. The downside bevel 3b of the projecting part 3a is in contact with the edge of a printed circuit board 2. In this condition, the elastic part 3 receives an outward force and, at the same time, the printed board 2 is pressed downward by the elasticity of the elastic section 3 which tries to get back inward and is thereby surely held. Therefore, even if the printed board 2 has thickness errors, no space is generated between the elastic section 3 and the printed board 2. Thereby, there is no collision between the elastic section 3 and the printed board 2 caused by vibration, and the damage or the like of the printed board 2 is prevented.
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