Electrical equipment and gear position display device thereof
A technology for display devices and gear positions, which is applied in the directions of display devices, identification devices, instruments, etc., and can solve the problems that the observation gear cannot be satisfied
Active Publication Date: 2018-02-27
格力大松(宿迁)生活电器有限公司 +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The present invention aims to provide an electrical device and its gear position display device, so as to solve the problem in the prior art that the gear position cannot be observed in a dark environment
Method used
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[0034] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0035] Such as Figures 1 to 3 As shown, the gear position display device according to the embodiment of the present invention includes: a rotating shaft 2; a light emitting part 3, the light emitting part 3 includes a luminous body, and the luminous body is arranged along the circumferential direction of the rotating shaft 2; Extending in the direction, the two ends of the shading member 4 are arranged at intervals in the circumferential direction of the rotating shaft 2, and the interval between the two ends of the shading member 4 forms a light-transmitting area.
[0036] In this embodiment, the rotating shaft 2 is used to connect the switch knob 11 of the gear knob switch 1 , and the rotat...
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The invention provides electrical equipment and a gear position display device thereof. The gear position display device comprises a rotating shaft, a luminous part and a shading piece, wherein the luminous part comprises luminous bodies which are arranged along the circumferential direction of the rotating shaft; the shading piece extends along the circumferential direction of the rotating shaft; two ends of the shading piece are arranged in the circumferential direction of the rotating shaft at an interval; a light transmittance region is formed in a clearance between the two ends of the shading piece; the shading piece is arranged in a manner of rotating around the rotating shaft relative to the luminous part. By the application of the technical scheme, the shading piece can rotate around the rotating shaft serving as a shaft relative to the luminous part; a gear position is represented by an angle caused by circumferential extending of light which passes through a shading region and is emitted by the luminous part; the problem that the gear position cannot be observed in a dark environment in the prior art is solved.
Description
technical field [0001] The present invention relates to the field of rotary switches, and more specifically, to an electrical device and a gear position display device thereof. Background technique [0002] In the prior art, a gear knob switch is generally used as a device for adjusting the gear of electrical equipment. When the gear knob switch is used as the gear adjustment device, the display mode of the existing gear display device is not intuitive, and it is not easy for the user to easily observe the working gear of the electrical equipment, and it is not beautiful enough, and it cannot satisfy judgment in a dark environment. The demand for stalls brings inconvenience to users in judging the stalls of electrical equipment. Contents of the invention [0003] The present invention aims to provide an electrical device and a gear display device thereof, so as to solve the problem in the prior art that the gears cannot be observed in a dark environment. [0004] In orde...
Claims
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IPC IPC(8): G09F9/00
CPCG09F13/04
Inventor 陈伟陈海健秦鸾廖泓斌王红兵黎小毛陈佳兵白相星李志亮韩雪东
Owner 格力大松(宿迁)生活电器有限公司