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Shielding device of camera and intelligent terminal

A technology of shielding device and intelligent terminal, applied in the field of cameras, can solve the problems of easy damage, influence of flexible circuit boards, poor shielding, etc., and achieve the effect of good support, good shielding effect, and not easy to damage.

Inactive Publication Date: 2016-08-03
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of flexible conductive cloth for shielding has defects such as easy damage, poor shielding, and easy impact on the flexible circuit board of the camera.

Method used

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  • Shielding device of camera and intelligent terminal
  • Shielding device of camera and intelligent terminal
  • Shielding device of camera and intelligent terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-Figure 4 The shielding device provided by Embodiment 1 of the present invention includes a first exposed copper area 20 disposed on the PCB 30 at the periphery of the camera connector 10 and a shielding frame 50 attached to the first exposed copper area 20 . Specifically, the shielding frame 50 is attached on the first exposed copper area 20 by welding.

[0024] Preferably, the first exposed copper region 20 is in the shape of scattered points and scattered blocks (see figure 2 ) or a continuous loop (see image 3 ) is surrounded by the periphery of the camera connector 10, and its function is mainly to weld the shielding frame 50. The shielding frame 50 is generally made of metal, preferably, the shielding frame 50 is made of 0.2mm stainless steel or nickel nickel. The structure of the shielding frame 50 is as Figure 4 As shown, it includes a top surface 51 , four side surfaces 52 and a camera connector placement hole 511 disposed on the top surface...

Embodiment 2

[0027] see Figure 5-Figure 7 , the shielding device provided in Embodiment 2 of the present invention includes a first exposed copper area 20 located on the periphery of the camera connector 10 on the PCB 30, a second exposed copper area 40 located on the periphery of the first exposed copper area 20, and a sticker The shielding frame 50 attached on the first exposed copper area 20 . Wherein, the shielding frame 50 includes a top surface 51 , four side surfaces 52 and a camera connector placement hole 511 provided on the top surface 51 .

[0028] Specifically, the first exposed copper area 20 is in the shape of scattered points and scattered blocks (see figure 2 ) or a continuous loop (see image 3 ) is surrounded by the periphery of the camera connector 10, and its function is mainly to weld the shielding frame 50. The second exposed copper area 40 is scattered dots or scattered blocks (see Figure 6 , Figure 7 ), which can further reduce the radiation of the camera. ...

Embodiment 3

[0031] see Figure 8-Figure 9 The shielding device provided by Embodiment 3 of the invention includes a first exposed copper area 20 located on the periphery of the camera connector 10 on the PCB 30, a second exposed copper area 40 located on the periphery of the first exposed copper area 20, and affixed to the The shielding frame 50 on the first exposed copper area 20 . Wherein, the shielding frame 50 includes a top surface 51 , four side surfaces 52 and a camera connector placement hole 511 provided on the top surface 51 . A protrusion 522 is provided on the outer wall of the side surface 52 of the shielding frame, and a notch 521 is provided at the connection between the side surface 52 and the first exposed copper area 20 . The shielding frame 50 is generally made of metal, and is attached to the first exposed copper area 20 by welding. Preferably, the shielding frame 50 is made of 0.2mm stainless steel or nickel nickel.

[0032] The shielding device provided by the emb...

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Abstract

The invention discloses a shielding device of a camera. The shielding device of the camera includes a first copper exposed area arranged on a PCB, and a shielding frame attached onto the first copper exposed area, wherein the first copper exposed area is located at the periphery of a camera connector. According to the shielding device provided by the invention, rigid connection is adopted, and therefore, the shielding device has little possibility of being damaged and an excellent shielding effect, and can well support a soft circuit board on the camera.

Description

technical field [0001] The invention relates to the field of cameras, in particular to a camera shielding device and an intelligent terminal. Background technique [0002] Cameras are widely used in consumer digital products, such as mobile phones, notebook computers, car cameras and other fields. With the development of the times and the advancement of technology, the pixels of the camera have gradually increased. With the increase of camera pixels, the speed of the camera is getting higher and higher, and the external radiation is constantly increasing. In order to reduce the radiation to the user, the camera needs to be shielded. [0003] Under the existing technology, it is more common to wrap the camera with a flexible conductive cloth to achieve the shielding effect, but the shielding cover is seldom used because of cost and space factors. The use of flexible conductive cloth for shielding has defects such as easy damage, lax shielding, and easy influence on the fle...

Claims

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Application Information

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IPC IPC(8): H05K9/00
Inventor 李建发
Owner NUBIA TECHNOLOGY CO LTD
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