To provide a box-type electronic unit and a manufacturing method thereof that can prevent the cost increase associated with molding and reduce the number of times of supply of a material that functions as an adhesive.SOLUTION: A box-type electronic unit 1 includes a case 10 having a lid opening and a connector opening, a lid 20 that closes the lid opening of the case 10, a connector 40 fixed to the connector opening of the case 10, a first intervening member 51 formed of a polymer viscoelastic material, adhered to the periphery of the lid opening, and holding the lid 20 in a non-adhesive and sealed state with respect to the lid 20, and a second intervening member 52 formed of a polymer viscoelastic material, adhered to each of the peripheral edge of the connector opening and the facing surface of the connector 40, and sealing between the peripheral edge of the connector opening and the connector 40.SELECTED DRAWING: Figure 3
箱型電子ユニットおよびその製造方法
2023-03-16
Patent
Electronic Resource
Japanese