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CN-122000672-A - Electronic equipment

CN122000672ACN 122000672 ACN122000672 ACN 122000672ACN-122000672-A

Abstract

The application discloses electronic equipment, which comprises a frame body, wherein a first radiating body and a second radiating body are arranged on the frame body, a first break joint is arranged between the first radiating body and the second radiating body, a second break joint is arranged at one end, far away from the first radiating body, of the second radiating body, the first break joint and the second break joint are arranged on a first side edge of the frame body, the length of the first side edge is larger than that of a second side edge of the frame body, the first side edge is adjacent to the second side edge, a first return point and a feed point are arranged on the first radiating body, the feed point is arranged between the first break joint and the first return point, a second return point is arranged on the second radiating body, the current direction of the second radiating body is opposite to that of the first radiating body, the vertical distance from one end, close to the second break joint, of the second radiating body to the top of the frame body is smaller than a first value, and the first value is 15 mm-11 mm.

Inventors

  • CHENG YUGUO
  • WANG ZAN

Assignees

  • 维沃移动通信有限公司

Dates

Publication Date
20260508
Application Date
20260317

Claims (10)

  1. 1. The electronic equipment is characterized by comprising a frame body, wherein a first radiator and a second radiator are arranged on the frame body, a first fracture is arranged between the first radiator and the second radiator, a second fracture is arranged at one end, far away from the first radiator, of the second radiator, the first fracture and the second fracture are both arranged on a first side edge of the frame body, the length of the first side edge is greater than that of a second side edge of the frame body, and the first side edge is adjacent to the second side edge; The first radiator is provided with a first return point and a feed point, and the feed point is arranged between the first break joint and the first return point; the second radiator is provided with a second return point, and the current direction of the second radiator is opposite to that of the first radiator; The vertical distance from one end of the second radiator, which is close to the second fracture, to the top of the frame body is smaller than a first value, and the range of the first value is 11 mm-15 mm.
  2. 2. The electronic device of claim 1, wherein a length between the second return point and the second break is a first length, the first length being between 1/4 wavelength and 3/8 wavelength of a resonant frequency of the first radiator.
  3. 3. The electronic device of claim 1, wherein the second return location is disposed at an end of the second radiator proximate the first break.
  4. 4. The electronic device of claim 3, wherein the current of the second radiator is a 1/4 wavelength current in a direction opposite to the current on the first radiator.
  5. 5. The electronic device of claim 1, wherein the second return point is disposed in a middle portion of the second radiator.
  6. 6. The electronic device of claim 5, wherein the second radiator has a length of a second length that is between 1/2 wavelength and 5/8 wavelength of a resonant frequency of the first radiator.
  7. 7. The electronic device of claim 5, wherein a length between the second return point and the first break is a third length, the third length being between 1/8 wavelength and 1/4 wavelength of a resonant frequency of the first radiator.
  8. 8. The electronic device of claim 5, wherein the current of the second radiator is a 1/2 wavelength current in a direction opposite to the current on the first radiator.
  9. 9. The electronic device of claim 1, wherein the first value is 13mm.
  10. 10. The electronic device according to any one of claims 1 to 9, wherein a vertical distance from an end of the second radiator near the first break to a top of the frame is greater than the first value.

Description

Electronic equipment Technical Field The present disclosure relates to electronic devices, and particularly to an electronic device. Background With the development of communication technology, various communication electronic devices are increasingly used. As is well known, the efficiency of a side frame antenna in different scenarios of an electronic device is different, for example, the efficiency of a side frame antenna in a landscape state is lower than the efficiency of a side frame antenna in a portrait state. In order to ensure the transmission efficiency in the transverse screen state, the efficiency of the side frame antenna needs to be improved, however, after the efficiency of the antenna is improved, the specific absorption rate (Specific Absorption Rate, SAR) value is too high, so that the SAR requirement is not met. Therefore, how to reduce the SAR value while ensuring the antenna efficiency. Disclosure of Invention The embodiment of the application provides electronic equipment, which aims to solve the problem of reducing SAR value while guaranteeing the antenna efficiency. In a first aspect, an embodiment of the present application provides an electronic device, including a frame, where a first radiator and a second radiator are provided on the frame, a first break is provided between the first radiator and the second radiator, one end of the second radiator, which is far away from the first radiator, is provided with a second break, the first break and the second break are both provided on a first side of the frame, a length of the first side is greater than a length of a second side of the frame, and the first side is adjacent to the second side; The first radiator is provided with a first return point and a feed point, and the feed point is arranged between the first break joint and the first return point; the second radiator is provided with a second return point, and the current direction of the second radiator is opposite to that of the first radiator; The vertical distance from one end of the second radiator, which is close to the second fracture, to the top of the frame body is smaller than a first value, and the range of the first value is 11 mm-15 mm. The electronic equipment comprises a frame body, a first radiating body and a second radiating body are arranged on the frame body, a first break joint is arranged between the first radiating body and the second radiating body, a second break joint is arranged at one end, far away from the first radiating body, of the second radiating body, the first break joint and the second break joint are arranged on the first side edge of the frame body, the length of the first side edge is larger than that of the second side edge of the frame body, the first side edge is adjacent to the second side edge, a first return point and a feed point are arranged on the first radiating body, the feed point is arranged between the first break joint and the first return point, a second return point is arranged on the second radiating body, the current direction of the second radiating body is opposite to that of the first radiating body, the vertical distance from one end, close to the second break joint, of the second radiating body to the top of the frame body is smaller than a first value, and the range of the first value is 15 mm-11 mm. In this way, the current direction of the second radiator is opposite to that of the first radiator, so that the efficiency pit is introduced in the working frequency band of the first radiator, the antenna efficiency of the first radiator is reduced by more than 3dB compared with that of the first radiator without a suppression structure, and the low SAR effect is achieved. Therefore, the embodiment of the application can reduce the SAR value while ensuring the antenna efficiency. 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 schematic structural diagram of an electronic device according to an embodiment of the present application; FIG. 2 is a schematic view of the electronic device of FIG. 1 in a free state; fig. 3 is a schematic structural diagram of another electronic device according to an embodiment of the present application; Fig. 4 is a comparison diagram of antenna efficiency of an electronic device according to an embodiment of the present application. Detailed Description Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements through