Title:
POINTER TYPE INSTRUMENT DEVICE
Document Type and Number:
Japanese Patent JP2019215242
Kind Code:
A
Abstract:
To provide a pointer type instrument device which uses a shading part of a pointer as a small diameter, and has high appearance merchantability.SOLUTION: A pointer type instrument device includes: a light source 2 mounted to a hard circuit board 1; a pointer drive part 3 mounted to the circuit board 1; a pointer 4 having an indication part 41 formed of a light-transmissive material and emitting light by guiding light from the light source 2, a pointer shaft part 43 engaged with the pointer drive part 3, a rotation base 42 connecting the indication part 41 to the pointer shaft part 43; and a number plate 5 disposed between the circuit board 1 and the indication part 41, and having an open hole 51 through which the pointer shaft part 43 penetrates. In the pointer shaft part 43, a diameter of a pointer hole opposing part 43a facing the open hole 51 is formed to be smaller than a diameter of a drive side shaft part 43b located at a pointer drive part 3 side of the pointer hole opposing part 43a.SELECTED DRAWING: Figure 2
Inventors:
TAKAHATA YOSHIHIRO
Application Number:
JP2018112433A
Publication Date:
December 19, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
NIPPON SEIKI CO LTD
International Classes:
G01D13/22; B60K35/00; G01D11/28