Abstract: A connection structure of an electric component, a motor and a connection method of an electric component are provided. The connection structure of the electric component includes: an electric component main body having a connection terminal; a connector for wiring which is connected with the connection terminal; a base member; and a cover member. The base member is provided with an accommodation recessed part which accommodates inside a connected portion between the connection terminal and the connector. The accommodation recessed part has an opening part opened to an upper side. The cover member is attached to the base member so as to cover the opening part. An inside of the accommodation recessed part is filled with a sealing material which seals the connected portion between the connection terminal and the connector, and the sealing material fixes the connected portion, the base member and the cover member to each other.

Abstract: A connection structure of an electric component, a motor and a connection method of an electric component are provided. The connection structure of the electric component includes: an electric component main body having a connection terminal; a connector for wiring which is connected with the connection terminal; a base member; and a cover member. The base member is provided with an accommodation recessed part which accommodates inside a connected portion between the connection terminal and the connector. The accommodation recessed part has an opening part opened to an upper side. The cover member is attached to the base member so as to cover the opening part. An inside of the accommodation recessed part is filled with a sealing material which seals the connected portion between the connection terminal and the connector, and the sealing material fixes the connected portion, the base member and the cover member to each other.

Abstract: A motor may include a motor case, a terminal block holding terminal pins, a cover and a sealing resin body. The terminal pin may include a first end part for connecting with a coil wire and a second end part for connecting with an outside. A cover is disposed so as to cover the first end part and closes an opening part of the motor case together with the terminal block. A sealing resin body is provided so as to cover the terminal block, the cover and a side face of the motor case. A seal member is attached to each of the terminal pins protruded from the terminal block on the second end part side between the terminal block and a wall face from which the second end part is protruded, and the seal member seals between the terminal pins and the sealing resin body.

Abstract: A head-up display includes a case main body formed with an opening part, a combiner capable of closing the opening part, a combiner drive unit including a drive device and a spring, and a projection unit. The combiner, the combiner drive unit and the projection unit are accommodated inside the case main body. The combiner drive unit is integrally provided with a second turnable shaft and a bearing turnably supporting the second turnable shaft is provided in a base part fixed to the case main body so as to be turnable with respect to the base part. A first spring for urging the bearing with respect to the base part in one direction is provided between the base part and the bearing. A second spring for urging the combiner drive unit with respect to the bearing in an opposite direction is provided between the bearing and the combiner drive unit.

Abstract: A head-up display includes a case main body formed with an opening part, a combiner capable of closing the opening part, a combiner drive unit including a drive device and a spring, and a projection unit. The combiner, the combiner drive unit and the projection unit are accommodated inside the case main body. The combiner drive unit is integrally provided with a second turnable shaft and a bearing turnably supporting the second turnable shaft is provided in a base part fixed to the case main body so as to be turnable with respect to the base part. A first spring for urging the bearing with respect to the base part in one direction is provided between the base part and the bearing. A second spring for urging the combiner drive unit with respect to the bearing in an opposite direction is provided between the bearing and the combiner drive unit.

Abstract: A motor having a rotor in which a rotor magnet is fixed on the outer peripheral surface of a rotor body. The motor is configured so that the support shaft portion is formed of a material having a self-lubricating property, and a first sliding surface of the support shaft portion is supported rotatably. Also, the motor is configured so as to have a metallic motor casing, a rotor provided in the motor casing to drive a motor shaft projecting from the motor casing through a shaft hole in an end wall portion, a stator provided around the rotor in the motor casing to rotationally drive the rotor, a cover member provided to close the other end opening of the motor casing, and a connector body integrally formed of a resin so as to seal the other end opening of the motor casing from the outside of the cover member.

Abstract: A stepping motor is disclosed which is capable of obtaining desired driving torque without sacrificing magnetic properties of a magnet with respect to a stator, reducing inertia mass of a rotor by decreasing a use amount of a magnet material, and thereby, can enhance driving performance including control responsiveness.

Abstract: There is provided a motor having a rotor in which a rotor magnet is fixed on the outer peripheral surface of a rotor body. The motor is configured so that the support shaft portion is formed of a material having a self-lubricating property, and a first sliding surface (33c) of the support shaft portion is supported rotatably. Also, the motor is configured so as to have a metallic motor casing (10), a rotor (30) provided in the motor casing (10) to drive a motor shaft (31) projecting from the motor casing (10) through a shaft hole (14) in an end wall portion (11b), a stator (20) provided around the rotor (30) in the motor casing (10) to rotationally drive the rotor (30), a cover member (40) provided to close the other end opening (12) of the motor casing (10), and a connector body (50) integrally formed of a resin so as to seal the other end opening (12) of the motor casing (10) from the outside of the cover member (40).

Abstract: An object of the present invention is to provide a stepping motor capable of reducing the number of components and the number of assembling steps, and its manufacturing method. In order to achieve the object, a stepping motor according to the present invention is constructed to include a bobbin which integrally holds a yoke and a connector housing which is disposed at one end portion in an axial direction of the bobbin and integrally holds a pin for connecting a coil wound around the bobbin to an external conductor, and to integrally form the bobbin and the connector housing of a resin.

Abstract: A stepping motor which is capable of obtaining desired driving torque without sacrificing magnetic properties of a magnet with respect to a stator, reducing inertia mass of a rotor by decreasing a use amount of a magnet material, and thereby, can enhance driving performance including control responsiveness is provided.

Abstract: An object of the present invention is to provide a stepping motor capable of reducing the number of components and the number of assembling steps, and its manufacturing method. In order to achieve the object, a stepping motor (1) according to the present invention is constructed to include a bobbin (22) which integrally holds a yoke (2) and a connector housing (26) which is disposed at one end portion in an axial direction of the bobbin (22) and integrally holds a pin (25) for connecting a coil (23) wound around the bobbin (22) to an external conductor, and to integrally form the bobbin (22) and the connector housing (26) of a resin.