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a communication terminal

A communication terminal and communication module technology, applied in wireless communication, antennas, antenna components, etc., can solve the problems of electromagnetic interference and weakening communication terminal signal effects, etc., so as to improve electromagnetic shielding effect, promote heat loss, The effect of increasing the range of movement

Active Publication Date: 2022-01-07
安徽省键云信息科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The communication terminal in this technical solution can effectively improve the isolation between antenna modules; however, this technical solution does not effectively solve the electromagnetic interference generated by the functional modules inside the communication terminal during operation, which weakens the communication terminal in the application. Effect

Method used

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Embodiment approach

[0025] As an embodiment of the present invention, the straight rod 6 is provided with a rotating rod 61, the diameter of the rotating rod 61 is smaller than the straight rod 6, and the rotating rod 61 is threadedly engaged in the straight rod 6; the top of the rotating rod 61 A rotating collar 62 is provided, and the collar 62 is fixed to the end of the chaff; a convex strip 63 is arranged on the surface of the straight rod 6, and the convex strip 63 is parallel to the axial direction of the straight rod 6; the convex strip The through hole 41 corresponding to 63 is provided with a notch 42, and the convex strip 63 limits the rotation of the straight rod 6 in the through hole 41; the components in the housing 1 have different models and sizes, and the compact internal space requires metal foil materials Corresponding adjustments can be made to reduce the occupation of the internal structure of the housing 1 while satisfying the electromagnetic shielding effect; through the rota...

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Abstract

The present invention relates to the technical field of communication, in particular to a communication terminal, including a housing, a communication module and a power supply; a circuit board is arranged inside the housing, and a straight rod perpendicular to the surface of the circuit board is arranged inside the housing, and the top end of the straight rod is arranged There are chaff strips, and folded foil paper is arranged between the chaff strips and the upper surface of the circuit board; due to the size of the housing itself and the compact space design between the functional modules, the installation of the electromagnetic shielding structure is limited, and its functional modules The frequency spectrum interference generated during the operation will interfere with the propagation effect of its own electromagnetic communication; therefore, the present invention separates the areas where the components are located through the metal foil material arranged on the circuit board, and The expansion space of the metal foil material is controlled by the stretching of the straight rods, which avoids interference with the compact space inside the housing, and the metal foil structure formed between the straight rods effectively suppresses the mutual interference between electromagnetic waves, thereby improving the operation of the communication terminal Effect.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication terminal. Background technique [0002] The communication terminal is a direct tool for people to enjoy communication services in different information applications. It undertakes various tasks such as providing users with a good user interface, completing the required business functions, and accessing the communication network; and the wireless communication terminal sends out electromagnetic signals. To achieve the purpose of data transmission, the interaction between electromagnetic signals will also cause interference to the operation of communication terminals; for the introduction of electromagnetic compatibility of communication terminals, please refer to: Wang Junqing et al., Electromagnetic Compatibility Requirements for FCC Certification of Wireless Communication Terminals [J ], Safety and Electromagnetic Compatibility, 2018(No.3).37-39. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/40H04W88/02H01Q1/52
CPCH04B1/40H04W88/02H01Q1/526
Inventor 石尚娟王悦李承涛
Owner 安徽省键云信息科技有限公司
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