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Camera telescopic device and mobile phone

A telescopic device and camera technology, applied in image communication, telephone structure, television, etc., can solve problems such as low transmission efficiency, easy failure of transmission, small size, etc., achieve stable and reliable transmission, increase screen-to-body ratio, and improve acceptance The effect of intensity

Inactive Publication Date: 2018-09-07
SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a camera telescopic device to solve the technical problems existing in the prior art that the screw nut transmission parts in the mobile phone are small in size and weak in strength, resulting in low transmission efficiency and easy failure of the transmission

Method used

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  • Camera telescopic device and mobile phone
  • Camera telescopic device and mobile phone
  • Camera telescopic device and mobile phone

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Experimental program
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specific Embodiment approach

[0036] Further, see figure 1 and figure 2 , as a specific embodiment of the camera telescopic device provided by the present invention, a guide rod 6 is also provided between the first mounting plate 12 and the second mounting plate 13, the guide rod 6 is parallel to the screw rod 2, and the guide rod 6 is used for The lead nut 3 moves on the screw 2 . The guide rod 6 is a polished rod, the first mounting plate 12 and the second mounting plate 13 are provided with mounting holes for installing the guide rod 6, the nut 3 is provided with a first threaded hole 31 and a guide hole 32, and the nut 3 passes through the first The threaded hole 31 is sleeved on the threaded section 22 of the screw 2 and moves on the threaded section 22 as the screw 2 rotates, the nut 3 is sleeved on the guide rod 6 through the guide hole 32, and the push block 4 is covered on the outer periphery of the nut 3 superior.

[0037] Further, see figure 1 and figure 2 , as a specific embodiment of th...

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Abstract

The invention provides a camera telescopic device. The device comprises a base frame capable of being arranged in a shell of a mobile phone, a screw movably arranged on the base frame, a driving device connected with one end of the screw, a nut arranged on the screw, and a thrust block arranged on the nut and used for connecting with a camera module on the mobile phone; a bearing mechanism for bearing a screw axial force is arranged at the other end of the screw, and the bearing mechanism is arranged on the base frame. The invention further provides the mobile phone, the mobile phone comprisesa shell, the camera module arranged in the shell, and a display screen arranged on the shell; the mobile phone further comprises the above camera telescopic device; and the camera telescopic device is connected to the camera module and used for driving the camera module to extend out the display screen and retract to the back of the display screen. The transmission of the camera telescopic deviceprovided by the invention can be stable and reliable through the arrangement of the bearing mechanism.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and more specifically relates to a camera retractable device and a mobile phone. Background technique [0002] With the improvement of smart phone design and manufacturing technology, the mobile phone market with high screen-to-body ratio has rapidly formed and become an important development direction in recent years. Since the mobile phone camera cannot penetrate the display screen to take pictures, that is, the camera must be designed in an area other than the display screen, and the increase in screen-to-body ratio means that the space for installing the camera around the phone is further reduced. Therefore, for high screen-to-body ratio The camera of the mobile phone needs to be hidden on the back of the display screen, retracted when not in use, and stretched out of the screen to take pictures when it needs to be used. [0003] In the prior art, the transmission form of scr...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04M1/02
CPCH04M1/0264H04N23/50H04N23/57
Inventor 徐尚祥谢伟群杨小云
Owner SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD
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