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CN-116404405-B - Electronic equipment

CN116404405BCN 116404405 BCN116404405 BCN 116404405BCN-116404405-B

Abstract

The application provides electronic equipment, which comprises a first equipment body and a second equipment body, wherein the first equipment body is in a folding state and an unfolding state relative to the second equipment body, the first equipment body comprises a first frame and a first metal radiating piece, the first frame is provided with a first antenna radiating body and first breaks positioned at two sides of the first antenna radiating body, the first metal radiating piece is electrically connected with the first antenna radiating body, the second equipment body comprises a second frame and a second metal radiating piece, the second frame is provided with a second antenna radiating body and second breaks positioned at two sides of the second antenna radiating body, the second metal radiating piece is electrically connected with the second antenna radiating body, a feed connection point is arranged on the first antenna radiating body, the first antenna radiating body is arranged corresponding to the second antenna radiating body, the first breaks are arranged corresponding to the second breaks, and in the folding state, the first antenna radiating body and the second antenna radiating body are coupled and connected through the first metal radiating piece and the second metal radiating piece.

Inventors

  • LIN QIANG

Assignees

  • 维沃移动通信有限公司

Dates

Publication Date
20260505
Application Date
20230428

Claims (10)

  1. 1. The electronic equipment is characterized by comprising a first equipment main body and a second equipment main body, wherein the first equipment main body is in a folding state and an unfolding state relative to the second equipment main body, the first equipment main body comprises a first frame and first metal radiating sheets, a first antenna radiating body and first breaks positioned at two sides of the first antenna radiating body are arranged on the first frame, the first metal radiating sheets are electrically connected with the first antenna radiating body, the second equipment main body comprises a second frame and second metal radiating sheets, a second antenna radiating body and second breaks positioned at two sides of the second antenna radiating body are arranged on the second frame, and the second metal radiating sheets are electrically connected with the second antenna radiating body; The first antenna radiator is provided with a feed connection point, the first antenna radiator is arranged corresponding to the second antenna radiator, the first fracture is arranged corresponding to the second fracture, and in the folded state, the first antenna radiator and the second antenna radiator are coupled and connected through the first metal radiating sheet and the second metal radiating sheet.
  2. 2. The electronic device of claim 1, wherein a distance between the first metallic radiating patch and the second metallic radiating patch is less than a distance between the first antenna radiator and the second antenna radiator when the first device body is in a folded state relative to the second device body.
  3. 3. The electronic device of claim 1, wherein the first device body further comprises a first metal connector through which the first metal radiating patch is electrically connected to the first antenna radiator; and/or, the second device body further comprises a second metal connecting piece, and the second metal radiating sheet is electrically connected with the second antenna radiator through the second metal connecting piece.
  4. 4. The electronic device of claim 3, wherein the first metal connector and/or the second metal connector is a metal dome.
  5. 5. The electronic device of claim 1, wherein the first antenna radiator is electrically connected to the first metal radiating patch at a first location, and the second antenna radiator is electrically connected to the second metal radiating patch at a second location, wherein the first location corresponds to the second location, and the first location is where the feed connection point is located.
  6. 6. The electronic device of claim 1, wherein a distance between the first metallic radiating patch and the second metallic radiating patch is equal to a minimum distance of the first device body and the second device body when the first device body is in a folded state relative to the second device body.
  7. 7. The electronic device of any one of claims 1-6, wherein the first device body further comprises a third metal radiating patch, a first matching network, and a first switching structure, the third metal radiating patch being electrically connected to the first matching network, the first matching network being grounded through the first switching structure, the second device body further comprises a fourth metal radiating patch, the fourth metal radiating patch being electrically connected to the second antenna radiator, wherein the third metal radiating patch is coupled to the fourth metal radiating patch.
  8. 8. The electronic device of claim 7, wherein the first device body further comprises a third metal connection through which the third metal radiating patch is electrically connected to the first matching network; and/or, the second device body further comprises a fourth metal connecting piece, and the fourth metal radiating sheet is electrically connected with the second antenna radiator through the fourth metal connecting piece.
  9. 9. The electronic device of claim 8, wherein the third metal connector and/or the fourth metal connector is a metal dome.
  10. 10. The electronic device of claim 8, wherein the first matching network is configured to control a resonant frequency of the second antenna radiator to be less than a resonant frequency of the first antenna radiator in the deployed state.

Description

Electronic equipment Technical Field The present disclosure relates to electronic devices, and particularly to an electronic device. Background With the popularity of folding mobile phones, the technology of folding antenna design is getting more and more attention and research. For the folding mobile phone with the metal frame, the broken seam of the side screen structure frame is consistent with that of the main screen structure frame in the folding state, and at present, the side screen structure is usually treated as metal entity grounding, but the direct influence is the rapid deterioration of the antenna clearance. Therefore, there is a problem in the related art that the communication performance of the folding electronic device is poor. Disclosure of Invention The embodiment of the application provides electronic equipment, which aims to solve the problem of poor communication performance of folding electronic equipment. In a first aspect, an embodiment of the present application provides an electronic device, where the electronic device includes a first device main body and a second device main body, where the first device main body has a folded state and an unfolded state with respect to the second device main body, the first device main body includes a first frame and a first metal radiating sheet, the first frame is provided with a first antenna radiator and first breaks located at two sides of the first antenna radiator, the first metal radiating sheet is electrically connected with the first antenna radiator, the second device main body includes a second frame and a second metal radiating sheet, the second frame is provided with a second antenna radiator and second breaks located at two sides of the second antenna radiator, and the second metal radiating sheet is electrically connected with the second antenna radiator; The first antenna radiator is provided with a feed connection point, the first antenna radiator is arranged corresponding to the second antenna radiator, the first fracture is arranged corresponding to the second fracture, and in the folded state, the first antenna radiator and the second antenna radiator are coupled and connected through the first metal radiating sheet and the second metal radiating sheet. In the embodiment of the application, the first equipment body is provided with a folding state and an unfolding state relative to the second equipment body, the first equipment body comprises a first frame and a first metal radiating sheet, a first antenna radiating body and first breaks positioned at two sides of the first antenna radiating body are arranged on the first frame, the first metal radiating sheet is electrically connected with the first antenna radiating body, the second equipment body comprises a second frame and a second metal radiating sheet, a second antenna radiating body and second breaks positioned at two sides of the second antenna radiating body are arranged on the second frame, the second metal radiating sheet is electrically connected with the second antenna radiating body, a feed connection point is arranged on the first antenna radiating body, the first antenna radiating body is arranged corresponding to the second antenna radiating body, the first breaks are arranged corresponding to the second breaks, and in the folding state, the first antenna radiating body and the second antenna radiating body are coupled with the second metal radiating sheet through the first metal radiating sheet. In this way, the second antenna radiator can be excited to form the same symmetrical current distribution as the first antenna radiator, so that the radiation effect of the first antenna radiator can be enhanced. Therefore, the embodiment of the application can improve the communication performance of the folding equipment. Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. Drawings The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which: FIG. 1 is a block diagram of an electronic device according to an embodiment of the present application; Fig. 2 is a schematic connection diagram of a first metal radiating fin and a second metal radiating fin in an electronic device according to an embodiment of the present application; FIG. 3 is a second block diagram of an electronic device according to an embodiment of the present application; FIG. 4 is a third block diagram of an electronic device according to an embodiment of the present application; FIG. 5 is a graph showing radiation efficiency versus time for different scenarios of an electronic device according to an embodiment of the present application; FIG. 6 is a diagram showing a struc