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Camera transmission assembly and electronic device

A technology for transmission components and cameras, which is applied to TVs, electrical components, color TVs, etc., can solve the problems of low repeated positioning accuracy, poor camera backhaul, affecting user experience, etc., so as to reduce the probability of stuck and eliminate the backhaul difference. , the effect of improving stability

Pending Publication Date: 2019-07-26
SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the use time increases, the tooth shape wears and the gap between the meshing gears will gradually increase. Due to the backlash of the gears, there will be a

Method used

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  • Camera transmission assembly and electronic device
  • Camera transmission assembly and electronic device
  • Camera transmission assembly and electronic device

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0026] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a camera transmission assembly and an electronic device, and relates to the technical field of electronic device. The camera transmission assembly includes a housing, and a driving device, a rotating assembly and an anti-backlash structure arranged in the housing. The rotating assembly comprises a rotating gear. The driving device is in transmission connection with the rotating assembly through the rotating gear. The anti-backlash structure comprises a first gear and a second gear which are coaxially arranged. The first gear is fixedly connected with the shaft core. Thefirst gear is rotatably connected with the shaft core, the second gear is rotatably connected with the shaft core, an elastic piece is arranged between the first gear and the second gear, the first gear and the second gear are respectively meshed with the rotating gear, and the elastic piece has elastic potential energy for providing a relative rotation trend for the first gear and the second gear. The reliability of the camera during rotation can be improved, and the positioning precision is improved.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular, to a camera transmission assembly and electronic equipment. Background technique [0002] A camera is a video input device that is widely used in various electronic devices. The existence of the camera provides great convenience for people's production and life, and with the improvement of people's quality of life, the requirements for the camera are also increasing, not only in the improvement of its imaging quality, but also in the stability of its structure. Better results are also needed in terms of controllable rotation and rotation stability. [0003] In the existing camera transmission technology, in order to prevent jamming during gear transmission or to leave space for the lubricating oil film between the tooth surfaces, a certain amount of backlash is generally left on the non-working surface of the gear. As the use time increases, the tooth shape w...

Claims

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Application Information

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IPC IPC(8): H04N5/225
CPCH04N23/50H04N23/57H04N23/51
Inventor 李平乐林
Owner SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD