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US 12,614,834 B2Granted
Antenna structure and electronic device
AssigneeJrd Communication (Shenzhen) Ltd.
InventorsZhengkun Lu, Xinrong An
Life of this patent
Estimating the term…
Abstract
An antenna structure includes a middle frame body. The middle frame body includes a main board and an embedded metal, the embedded metal includes a metal body part and a metal extension part, the metal main body part and the metal extension part are an integral structure, the main board includes a first main board and a second main board, the first main board is electrically connected to the metal extension part, the first main board is configured to introduce a radio frequency signal into the metal extension part, the second main board is electrically connected to the metal extension part, and the second main board is configured to ground the metal extension part.
Claims19
An antenna structure, comprising:
- a middle frame body, wherein the middle frame body comprises a main board and an embedded metal, the embedded metal comprises a metal body part and at least one metal extension part, the metal body part and the at least one metal extension part are an integral structure, the main board comprises a first main board and a second main board, the first main board is electrically connected to the at least one metal extension part, the first main board is configured to introduce a radio frequency signal into the at least one metal extension part, the second main board is electrically connected to the at least one metal extension part, and the second main board is configured to ground the at least one metal extension part;
- wherein a numerical range of a gap between a side of the at least one metal extension part close to the embedded metal and the embedded metal ranges from 3.2 mm to 3.4 mm.
An electronic device, comprising:
- a middle frame body, wherein the middle frame body comprises a main board and an embedded metal, the embedded metal comprises a metal body part and at least one metal extension part, the metal body part and the at least one metal extension part are an integral structure, the main board comprises a first main board and a second main board, the first main board is electrically connected to the at least one metal extension part, the first main board is configured to introduce a radio frequency signal into the at least one metal extension part, the second main board is electrically connected to the at least one metal extension part, the second main board is configured to ground the at least one metal extension part, and the at least one metal extension part is located on a long side of the middle frame body;
- wherein the middle frame body further comprises a metal frame, the metal frame surrounds a subsection of the middle frame body, a gap is formed between the at least one metal extension part and the metal frame, a numerical range of the gap ranges from 4 mm to 5 mm, the at least one metal extension part ranges from 47.5 mm to 48.5 mm, a numerical range of a gap between a side of the at least one metal extension part close to the embedded metal and the embedded metal ranges from 3.2 mm to 3.4 mm.
An antenna structure, comprising:
- a middle frame body, wherein the middle frame body comprises a main board and an embedded metal, the embedded metal comprises a metal body part and at least one metal extension part, the metal body part and the at least one metal extension part are an integral structure, the main board comprises a first main board and a second main board, the first main board is electrically connected to the at least one metal extension part, the first main board is configured to introduce a radio frequency signal into the at least one metal extension part, the second main board is electrically connected to the at least one metal extension part, and the second main board is configured to ground the at least one metal extension part;
- wherein the antenna structure further comprises a medium and high frequency antenna, an antenna element, and a low frequency antenna, wherein the middle frame body is provided with at least one antenna setting area, the at least one antenna setting area comprises a first antenna setting area, a second antenna setting area, a third antenna setting area, a fourth antenna setting area, and a fifth antenna setting area, the first antenna setting area and the second antenna setting area are symmetrically arranged on a top of the middle frame body and a bottom of the middle frame body, respectively, the first antenna setting area and the second antenna setting area are set with the medium and high frequency antenna, the third antenna setting area and the fourth antenna setting area are respectively symmetrically arranged on both sides of the first main board, the fifth antenna setting area is provided with the antenna element, the antenna element is composed of the metal body part, the at least one metal extension part, the first main board, and the second main board electrically connected, and the low frequency antenna is set in the fifth antenna setting area.
Dependencies are inferred from the claim text.