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Camera

A camera and core technology, applied in the field of cameras, can solve problems such as low-frequency interference of cameras

Active Publication Date: 2022-05-13
ZHEJIANG DAHUA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a camera to solve the problem of low-frequency interference of cameras in the prior art

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] Such as Figure 1 to Figure 6 As shown, the embodiment of the present invention provides a camera, including: a housing structure 10, the housing structure 10 has a housing cavity 11, and the housing structure 10 is made of conductive material; a communication module 20 is arranged in t...

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Abstract

The invention provides a camera comprising a shell structure which is provided with an accommodating cavity and is made of a conductive material; the communication module is arranged in the accommodating cavity; one end of the antenna feeder is connected with the communication module, the antenna feeder comprises an inner core, an outer copper net and an outer skin which are sequentially arranged from inside to outside, the outer skin is provided with an exposed area, and the exposed area is exposed out of the outer copper net; and the limiting part is connected with the shell structure, and the limiting part presses the outer copper net located in the exposed area on the shell structure. According to the scheme, the arrangement mode that the outer copper net and the shell structure are pressed tightly through the limiting part ensures that communication signals can be smoothly transmitted to the communication module through the antenna feeder, in this way, the propagation path of an interference source can be blocked, low-frequency interference is effectively solved, and the wireless receiving function of the camera is improved. Wherein the inner core is not processed, so that the communication signal is not influenced, and the normal transmission of the communication signal is ensured.

Description

technical field [0001] The present invention relates to the technical field of cameras, in particular to a camera. Background technique [0002] In recent years, the Internet of Things industry has developed rapidly, and radio, as an important basic support resource for the development of the Internet of Things, has evolved from the first generation of communication technology to the current fifth generation of communication. On the one hand, the expansion of the communication frequency band is conducive to improving the wireless performance of the device such as throughput; on the other hand, the device works in such a wide frequency band, and the electromagnetic interference brought by the surrounding environment will affect the receiving performance of the device. [0003] Among them, spherical cameras are widely used in various areas and scenes due to their advantages such as wide monitoring range, fast rotation speed, and multiple function integrations. In terms of str...

Claims

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Application Information

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IPC IPC(8): H04N5/225
CPCH04N23/51H04N23/50
Inventor 方伟乔丹毛誉杰闫富贵
Owner ZHEJIANG DAHUA TECH
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