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Mobile terminal with antenna-structure intermediate frame and manufacturing method of mobile terminal

An antenna structure and mobile terminal technology, applied in the directions of antennas, antenna parts, antenna supports/installation devices, etc., to save placement space and placement, improve signal transmission, and enhance the overall stability.

Inactive Publication Date: 2018-05-18
珠海市横琴新区龙族科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Theoretically speaking, the more functions, the more components, and the more space the components occupy on the device body. However, the overall size of the device is developing in the direction of thinner and lighter to meet the needs of users for portability. Contradictions

Method used

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  • Mobile terminal with antenna-structure intermediate frame and manufacturing method of mobile terminal
  • Mobile terminal with antenna-structure intermediate frame and manufacturing method of mobile terminal
  • Mobile terminal with antenna-structure intermediate frame and manufacturing method of mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 As shown, a mobile terminal with a middle frame of an antenna structure includes a body and a middle frame surrounding the body, the middle frame includes a middle frame body 1, and the middle frame body is provided with mounting holes 2. The integrated functional device 3 and antenna structure 4 are installed in the installation hole, and the integrated functional device and antenna structure are electrically connected to the circuit board arranged in the body. The antenna structure includes an antenna module, and the antenna module is electrically connected to a signal processor provided on the circuit board. The specific structures of the circuit board, the antenna module and the signal processor are not shown in the figure, and they are existing known technologies, so they will not be repeated here. The integrated middle frame body is made by integral injection molding of amorphous metal. At least one antenna structure is also provided on the partitio...

Embodiment 2

[0036] Embodiment 2. This embodiment is improved on the basis of Embodiment 1. The content described in Embodiment 1 is also included in this embodiment, and will not be repeated here.

[0037] see figure 2 As shown, the difference from Embodiment 1 is that the middle frame body includes a non-partition frame 5 and a partition frame 6, and the non-partition frame and the partition frame are connected by other processes such as nano-injection molding process, and the Both the partition frame and the partition frame are provided with the installation holes, and the installation holes are installed with functional devices and antenna structures integrated into one component, and the functional devices and antenna structures are integrated into one component It is electrically connected with the circuit board arranged in the body. The power of the antenna structure installed on the partition frame is not less than the power of the antenna structure mounted on the non-partition f...

Embodiment 3

[0040] Embodiment 3, this embodiment is improved on the basis of Embodiment 1, and the content described in Embodiment 1 is also included in this embodiment, and will not be described in detail here.

[0041] see image 3 Shown, a kind of manufacturing method of mobile terminal comprises the following steps:

[0042] The middle frame is integrally injection-molded with amorphous metal.

[0043] The manufacturing method of the mobile terminal also includes:

[0044] Mounting holes are provided on the middle frame, and components integrating the functional device and the antenna structure are installed in the mounting holes of the middle frame.

[0045] In the manufacturing method of the mobile terminal with the middle frame of the antenna structure described in this embodiment, a plurality of installation hole positions for installing the signal antenna are designed around the integrally formed metal middle frame. And the signal antenna is integrated with various components ...

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Abstract

The invention relates to the technical field of manufacturing of a mobile terminal, in particular to a mobile terminal with an antenna-structure intermediate frame and a manufacturing method of the mobile terminal. The mobile terminal with the antenna-structure intermediate frame comprises a machine body and the intermediate frame, wherein the intermediate frame is arranged at the periphery of themachine body in an encircling way and comprises an intermediate frame body, installation holes are formed in the intermediate frame body, a part integrating a functional device and an antenna structure is arranged in the installation holes, and the part integrating the functional device and the antenna structure is electrically connected with a circuit board in the machine body. According to themobile terminal with the antenna-structure intermediate frame and the manufacturing method of the mobile terminal, disclosed by the invention, a plurality of installation hole positions are arranged around the integratedly-formed metal intermediate frame and are used for installing signal antennas, the signal antennas are respectively integrated with each functional part, the plurality of signal antennas integrating various functions are arranged on the integratedly-formed metal intermediate frame with the plurality of antenna installation holes, and the signal quality is ensured or improved by antennas in many numbers.

Description

technical field [0001] The invention relates to the technical field of mobile terminal manufacturing, in particular to a mobile terminal with a middle frame in an antenna structure and a manufacturing method. Background technique [0002] In the era of rapid development of 4G, 5G and higher-level networks, antenna design has become a bottleneck for smart handheld terminals. In mobile data devices, where the antenna is the only part that "touches" the network, optimizing antenna performance is becoming increasingly important. However, the challenge of designing 4G antennas in smart handheld terminals is formidable. But now the smart handheld terminal is developing towards thinner and lighter, which leaves less and less space for the antenna. [0003] It is now recognized in the industry that "bandwidth is directly related to antenna size" and "efficiency is directly related to antenna size" - which usually means that larger antennas can provide greater bandwidth and higher ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/24
CPCH01Q1/12H01Q1/242
Inventor 李彦辰
Owner 珠海市横琴新区龙族科技有限公司
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