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Processing method of slot antenna, slot antenna and mobile terminal

A processing method and slot antenna technology, which are applied to antennas, antenna equipment with additional functions, electrical components, etc., can solve the problems of complicated micro-slot antenna technology and difficult to realize the appearance of curved micro-slots.

Active Publication Date: 2019-04-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a processing method of a slot antenna, a slot antenna and a mobile terminal, so as to solve the problem that the process of the micro-slot antenna is relatively complicated and the appearance of the curved micro-slit in the prior art is difficult to realize when the micro-slot antenna is processed. question

Method used

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  • Processing method of slot antenna, slot antenna and mobile terminal
  • Processing method of slot antenna, slot antenna and mobile terminal
  • Processing method of slot antenna, slot antenna and mobile terminal

Examples

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no. 1 example

[0031] Such as figure 1 Shown is a flow chart of the processing method of the slot antenna in the first embodiment of the present invention. The processing method of the slot antenna includes:

[0032] Step 101, machining at least one slot on a metal substrate.

[0033] In this step, specifically, the slots processed on the metal substrate are slots for the slot antenna.

[0034] Specifically, such as figure 2 As shown, a slot 11 can be processed respectively at the first preset position and the second preset position of the metal substrate 1 . Here, since the slot 11 is slotted for the slot antenna, that is, the shape of the slot 11 is the shape of the slot antenna, and the width of the slot 11 is the total width of the slot antenna, which makes the width of the slot 11 much larger than that of the slot antenna. slit width, so that in this step, the groove 11 can be processed by ordinary cutting and milling, and the groove of the required shape can be processed according...

no. 2 example

[0061] This embodiment provides a slot antenna, see Figure 2 to Figure 6 , the slot antenna consists of:

[0062] Metal substrate 1, at least one slot 11 is arranged on the metal substrate 1;

[0063]The first metal plate 2, the first metal plate 2 is provided with a first metal strip 21 protruding from the first metal plate 2, the first metal plate 2 is fixed on the metal substrate 1, and the first metal strip 21 is inserted into the Inside the slot 11;

[0064] The second metal plate 3, the second metal plate 3 is provided with a second metal strip 31 protruding from the second metal plate 3, the second metal plate 3 is fixed on the metal substrate 1, and the second metal strip 31 is inserted in the In the slot 11, wherein the first metal strip 21 and the second metal strip 31 are separated from the groove wall of the slot 11, and there is a preset distance between the first metal strip 21 and the second metal strip 31;

[0065] Plastic (not shown in the figure), the pla...

no. 3 example

[0075] This embodiment provides a mobile terminal, and the mobile terminal includes the slot antenna in the second embodiment.

[0076] Specifically, the mobile terminal may include a mobile phone, a tablet computer, an e-book reader, an MP3 player, an MP4 player, a digital camera, a laptop computer, a vehicle computer, a desktop computer, a set-top box, a smart TV, a wearable device, etc. At least one of the .

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Abstract

An embodiment of the invention provides a method for processing a slot antenna, a slot antenna and a mobile terminal. The method comprises the steps of forming at least one slot in a metal substrate; forming a first metal strip on a first metal plate; forming a second metal strip on a second metal plate; inserting the first metal strip and the second metal strip into the slot separately and fixing the first metal plate and the second metal plate separately onto the metal substrate separately, the first metal strip and the second metal strip being separated from the wall of the slot, and the first metal strip and the second metal strip being spaced apart by a predetermined distance; and filling a gap between the first metal strip and the wall of the slot, a gap between the first metal strip and the second metal strip, and a gap between the second metal strip and the wall of the slot with plastic. The embodiment solves the problems in the prior art that the process is complicated in the processing of a micro-slot antenna and a micro-slit with a curved appearance is difficult to realize.

Description

technical field [0001] The embodiments of the present invention relate to the field of antennas, and in particular, to a processing method of a slot antenna, a slot antenna and a mobile terminal. Background technique [0002] The differentiation of mobile terminal products is getting smaller and smaller. In order to pursue the ultimate appearance performance, mobile terminal manufacturers have begun to popularize integrated metal appearance parts. However, since the main body of the metal appearance part needs to be used to realize the antenna function, the metal appearance part needs to be disconnected with plastic. At this time, in order to further improve the delicacy of the appearance, it is necessary to process the micro-slit antenna on the metal appearance part body. Among them, in the prior art, the micro-slot antenna is usually processed in the following manner: [0003] First, laser cutting is adopted. Due to the limitation of laser cutting depth, metal micro-slits...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q13/00
CPCH01Q1/36H01Q1/44H01Q13/00
Inventor 黄志军冯安明
Owner VIVO MOBILE COMM CO LTD
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