Unlock instant, AI-driven research and patent intelligence for your innovation.

Rotating dimming device

A dimming device and accommodating space technology, which is applied in the direction of lighting devices, lighting device components, circuit layout, etc., can solve the problems of the encoder occupying the space of the circuit board, the inability to achieve thinner and thinner, and poor operating feel. Achieve the effects of simple structure, good operation feel, and no need for processing procedures

Inactive Publication Date: 2017-07-28
QISDA SUZHOU +1
View PDF11 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure may have the following problems: firstly, due to the height of the encoder, the matching knob usually has a certain height, and the encoder will occupy a lot of space on the circuit board; in addition, when the knob mechanism When the diameter of the rotary encoder is large, there will be obvious up and down shaking of the rotary encoder away from the axis of the encoder, resulting in a poor operating feel; finally, the control device should be kept as light and thin as possible, and it will not be able to do so if it is used with a general stepless encoder. to thin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotating dimming device
  • Rotating dimming device
  • Rotating dimming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0021] Please also refer to figure 1 , figure 2 and image 3 , figure 1 It is a three-dimensional schematic diagram of a rotary dimming device provided by an embodiment of the present invention, figure 2 An exploded schematic diagram of the rotary dimming device provided by the embodiment of the present invention, image 3 A schematic cross-sectional view of a rotary dimming device provided by an embodiment of the present invention. The rotary dimming device 100 includes a rotating outer ring 110 and a stationary inner ring 130. The rotating outer ring 110 has a first side wall 111, and the first side wall 111 has an inner surface. The rotary dimming device 100 also includes a bearing 120 and a sensing element 150. , the bearing 120 is sleeved in the rotating o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a rotating dimming device. The rotating dimming device comprises an outer rotating ring and an inner static ring; the outer rotating ring has a first side wall; the first side wall has an inner surface; the rotating dimming device further comprises a bearing and a sensing element; the bearing is sleeved with the outer rotating ring and comprises an inner ring and an outer ring rotating relative to the inner ring; the outer ring is close to the inner surface; the inner ring has a through hole; the inner static ring comprises an end cover and a second side wall extending from the end cover; the second side wall is accommodated in the through hole; the end cover covers one side of the through hole; and the sensing element is arranged on the end cover and senses the structure of the inner surface of the first side wall. The rotating dimming device is simple and compact in structure, complex machining procedures are not required, the structure is stable and does not shake easily, and the operation feeling is relatively good.

Description

technical field [0001] The invention relates to a rotary dimming device, in particular to a smoothly rotating rotary dimming device. Background technique [0002] In the prior art, the common knob mechanism in the rotary control device is usually a rotary encoder, and the corresponding outer structure disk is extrapolated. However, this structure may have the following problems: firstly, due to the height of the encoder, the matching knob usually has a certain height, and the encoder will occupy a lot of space on the circuit board; in addition, when the knob mechanism When the diameter of the rotary encoder is large, there will be obvious up and down shaking of the rotary encoder away from the axis of the encoder, resulting in poor operating feel; finally, the control device should be kept as light and thin as possible, and it will not be able to do so if it is used with a general stepless encoder. to thinning. [0003] Therefore, it is necessary to design a novel rotary d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21V23/04H01H13/14
CPCF21V23/0442H01H13/14
Inventor 王瑜瑄严永铭
Owner QISDA SUZHOU