Mounting structure of driving motor in DIG (display in gauge) automobile instrument
A technology for driving motors and automotive instruments, which is applied to vehicle parts, transportation and packaging, etc. It can solve the problems of poor reliability of dial rotation and other problems, and achieve the effects of simple processing, reduced burden, and good structural strength
Active Publication Date: 2014-07-09
YANFENG VISTEON ELECTRONICS TECH (SHANGHAI) CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a mounting structure of the driving motor in a DIG automobile instrument, the mounting structure of the driving motor in the described DIG automobile instrument will solve the poor technology of the dial rotary motion in the DIG automobile instrument of the prior art question
Method used
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Embodiment 1
[0014] Such as figure 1 , figure 2 with image 3 As shown, the mounting structure of the driving motor in a DIG automobile instrument of the present invention includes an instrument base 1 and a rotating dial 3, the instrument base 1 is provided with a rotating dial supporting mechanism, and the rotating dial 3 is in the form of Circular, the rotating dial 3 is set on the meter base 1 through the rotating dial support mechanism, and the outer circumference 2 of the rotating dial 3 is provided with teeth 21, wherein, the meter base 1 is provided with a mounting ring 6, The radial section of the mounting ring 6 includes an inner circle and an outer circle, the inner circle is eccentric to the outer circle, and the axial direction of the mounting ring 6 is parallel to the axial direction of the rotating dial 3 .
[0015] Further, the mounting ring 6 is provided with a drive motor connector (not shown in the figure).
[0016] Further, a drive motor 4 is fixedly arranged in th...
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A mounting structure of a driving motor in a DIG (display in gauge) automobile instrument comprises an instrument seat and a rotating dial plate. The rotating dial plate is circular and is arranged on the instrument seat by a rotating dial plate supporting mechanism, teeth are disposed on the outer circumference of the rotating dial plate, a mounting ring is arranged in the instrument seat, an inner circle and an outer circle are disposed in a radial cross section of the mounting ring, the inner circle is eccentric to the outer circle, and the axial direction of the mounting ring is parallel to that of the rotating dial plate. The driving motor is fixedly disposed in the inner circle of the mounting ring, an output shaft of the driving motor is parallel to the axial direction of the mounting ring, and a driving gear is disposed on the output shaft and meshed with the teeth on the outer circumference of the rotating dial plate. The position of the driving motor can be conveniently adjusted, accordingly, the driving gear and the rotating dial plate are in the most appropriate meshed transmission state, the structural strength is good, burden on the motor can be reduced, the gear is assembled simply and conveniently, motion reliability is enhanced, the requirement on tolerance when the gear is machined can be relaxed, and machining difficulty is reduced.
Description
Technical field: [0001] The invention relates to the field of automobiles, in particular to an automobile instrument, in particular to a mounting structure for a driving motor in a DIG automobile instrument. Background technique: [0002] With the digital development of automotive electronics, DIG (Display In Gauge) technology is widely used in automotive instrumentation. DIG technology sets the display screen in the car dashboard, which can display many important driving information, safety information and entertainment information in the car in digital form. The display screen is set in the middle of the car's dashboard and maximizes the digital display, which changes the way the conventional gauge needle rotates in the middle of the gauge head. In the prior art, the DIG instrument puts the display screen in the middle of the dial, the pointer is fixed, and the dial rotates. The movement structure of the dial includes a motor arranged on the outside of the dial, and the g...
Claims
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IPC IPC(8): B60K35/00
Inventor 孙世永陆忠涛朱丽叶
Owner YANFENG VISTEON ELECTRONICS TECH (SHANGHAI) CO LTD