Abstract: To detect a motion of a hitting tool more precisely by a sensor, provided is a sensor device including: a base member configured to be mounted on a hitting tool via a fitting structure; a substrate joined to the base member; a sensor disposed on the substrate and configured to detect a motion of the hitting tool delivered via the base member and the substrate; a communication unit configured to transmit a detection result of the motion of the hitting tool to an external device; and an exterior member configured to cover the sensor and the communication unit.

Abstract: To provide an electric light bulb type light source apparatus capable of reducing backlash, which results in noise, and improving the sound quality of a speaker. The electric light bulb type light source apparatus may include a speaker, a light source unit, a supporting unit, a casing, and a base. The supporting unit may support the speaker. The supporting unit may include a base portion. The base portion may include a tapered surface and a supporting surface that supports the light source unit. The casing may include an abutting surface that abuts against the tapered surface of the base portion. The base maybe used for supplying a power to the light source unit and the speaker.

Abstract: To detect a motion of a hitting tool more precisely by a sensor, provided is a sensor device including: a base member configured to be mounted on a hitting tool via a fitting structure; a substrate joined to the base member; a sensor disposed on the substrate and configured to detect a motion of the hitting tool delivered via the base member and the substrate; a communication unit configured to transmit a detection result of the motion of the hitting tool to an external device; and an exterior member configured to cover the sensor and the communication unit.

Abstract: A dust-proof frame 30 includes a front frame portion 32 located on the outer periphery of the front surface of a display panel unit 20. The dust-proof frame 30 includes a convex portion 31 that projects from the front frame portion 32 toward the inner surface of a housing 10. A gap G1 is located in a pressing direction of the inner surface of the housing 10 with respect to the convex portion 31 and extends along the convex portion 31 is provided in the dust-proof frame 30. According to the above structure, the function of the dust-proof frame 30 can be improved.

Abstract: [Object] To provide an electric light bulb type light source apparatus capable of reducing backlash, which results in noise, and improving the sound quality of a speaker. [Solving Means] The electric light bulb type light source apparatus includes a speaker, a light source unit, a supporting unit, a casing, and a base. The supporting unit supports the speaker. The supporting unit includes a base portion. The base portion includes a tapered surface and a supporting surface that supports the light source unit. The casing includes an abutting surface that abuts against the tapered surface of the base portion. The base is used for supplying a power to the light source unit and the speaker.

Abstract: A dust-proof frame 30 includes a front frame portion 32 located on the outer periphery of the front surface of a display panel unit 20. The dust-proof frame 30 includes a convex portion 31 that projects from the front frame portion 32 toward the inner surface of a housing 10. A gap G1 is located in a pressing direction of the inner surface of the housing 10 with respect to the convex portion 31 and extends along the convex portion 31 is provided in the dust-proof frame 30. According to the above structure, the function of the dust-proof frame 30 can be improved.