Linear motor, telescopic camera assembly and mobile phone

A technology of linear motors and cameras, applied in electrical components, telephone structures, color TV components, etc., can solve the problems of power consumption of micro motors, inability to meet mobile phone applications, and large size of micro motors, so as to reduce power consumption , optimized display characteristics, thin and compact structure

Pending Publication Date: 2018-12-25
SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Both the rack-and-pinion type and the screw-nut type need to be driven by a micro-motor, and the micro-motor consumes power during the camera's lifting action
On the other hand, limited by the speed of the micro-motor, the reset speed is slow
At the same time, the size of the micro motor is large, especially the thickness is thick, which cannot meet the application in mobile phones

Method used

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  • Linear motor, telescopic camera assembly and mobile phone
  • Linear motor, telescopic camera assembly and mobile phone
  • Linear motor, telescopic camera assembly and mobile phone

Examples

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Embodiment 1

[0040] Please also refer to Figure 1 to Figure 3 , the retractable camera assembly 1 is applied to electronic equipment, and includes a camera module 11 , an elastic driving member 12 and a linear motor 13 . A connecting rod 14 is connected to the camera module 11, a connecting part 1351 is provided on the mover 132 (mentioned below) of the linear motor 13, and the connecting part 1351 can be engaged with or separated from the connecting rod 14, and the elastic driving member 12 is arranged on the electronic device and Between the camera modules 11 , when the connecting portion 1351 is separated from the connecting rod 14 , the elastic driving member 12 drives the camera module 11 to expand and contract relative to the electronic device.

[0041] As mentioned above, the electronic equipment can be mobile phone, tablet, camera, MP4 and other electronic equipment with camera function, and the retractable camera assembly 1 is used as a retractable camera of the electronic equipm...

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PUM

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Abstract

The invention provides a linear motor, a telescopic camera assembly and a mobile phone. A linear motor comprise a bracket, a mover, a stator and an elastic member, wherein the stator is fixed on the bracket, the mover is movably arranged on the bracket and an elastic member is arranged between the mover and the bracket, the stator can drive the mover to perform linear motion, and the elastic member has an elastic force driving the mover away from the stator. A telescopic camera assembly is applied to an electronic device, includes camera module, the camera module is provided with a connectingrod, the mover of the linear motor is provided with a connecting part, the connecting part of the linear motor can be driven to be engaged with or separated from the connecting rod, the elastic driving part is arranged between the electronic equipment and the camera module, and when the connecting part is separated from the connecting rod, the elastic driving part drives the camera module to be telescopic relative to the electronic equipment. The mobile phone comprises a mobile phone body and a telescopic camera assembly, which is a linear motor, a telescopic camera assembly and a mobile phonewith lightweight thickness, good telescopic characteristics and more energy-saving.

Description

technical field [0001] The invention relates to the field of linear motion mechanisms, in particular to a linear motor, a retractable camera assembly and a mobile phone. Background technique [0002] Full-screen mobile phones are loved by consumers and promoted by manufacturers because of their excellent display characteristics. However, due to the need to configure a front-facing camera on the mobile phone, the mobile phone cannot truly achieve a full-screen display. In order to install a camera and a light sensor The upper part of the mobile phone screen cannot be displayed, forming a display blind area, which is commonly referred to as "Qi bangs". [0003] In order to achieve the full-screen display of the mobile phone, in the prior art, the mobile phone camera is connected to the mobile phone in a liftable manner, the mobile phone camera is raised when needed, and then retracted into the mobile phone to hide during normal conditions. In the existing mobile phone camera ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04N5/225
CPCH04M1/0264H04M1/0266H04M1/0274H04N23/57
Inventor 霍卫红谢伟群
Owner SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
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