CN113054401A - Electronic equipment - Google Patents
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- Publication number
- CN113054401A CN113054401A CN202110370632.7A CN202110370632A CN113054401A CN 113054401 A CN113054401 A CN 113054401A CN 202110370632 A CN202110370632 A CN 202110370632A CN 113054401 A CN113054401 A CN 113054401A
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- Prior art keywords
- antenna
- middle frame
- electronic device
- metal
- metal part
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
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Abstract
The application relates to the technical field of electronic equipment, in particular to electronic equipment. The electronic device includes: a middle frame; a circuit board mounted on the middle frame; the antenna comprises an antenna part arranged on the surface of the middle frame and a metal part arranged on the middle frame, wherein the metal part is electrically connected with the circuit board, or the antenna part is electrically connected with the circuit board, or the metal part and the antenna part are both electrically connected with the circuit board; the middle frame is provided with an inner surface and an outer surface, the antenna part comprises a first antenna and a second antenna, the first antenna is arranged on the inner surface, the second antenna is arranged on the outer surface, and the first antenna, the second antenna and the metal part are electrically connected.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
With the development of electronic devices, the improvement of antenna signal performance becomes more and more important. In the prior art, a metal piece in the middle frame is used as an antenna to receive and transmit signals, but with the continuous improvement of the overall appearance competitiveness of electronic equipment, the design of the narrow middle frame becomes the mainstream. However, the metal part in the narrow middle frame has a small volume, and when the metal part is used as an antenna, the radiator and the radiation area of the antenna are both too small, so that the radiation signal strength of the electronic device is poor.
Disclosure of Invention
The application provides an electronic device, aiming at improving the intensity of a radiation signal of the electronic device.
The application provides an electronic device, the electronic device includes:
a middle frame;
the circuit board is arranged on the middle frame;
the antenna comprises an antenna part arranged on the surface of the middle frame and a metal part arranged on the middle frame, wherein the metal part is electrically connected with the circuit board, or the antenna part is electrically connected with the circuit board, or the metal part and the antenna part are both electrically connected with the circuit board so as to enhance the radiation intensity of signals;
the metal part is also used as a support of the middle frame and is used for improving the strength of the middle frame;
the surface of the middle frame is provided with a groove, and the antenna part is arranged in the groove so as to enhance the radiation intensity of the antenna part arranged on the middle frame under the condition that the thickness of the middle frame is not changed;
the middle frame is provided with an inner surface and an outer surface, the antenna part comprises a first antenna and a second antenna, the first antenna and the second antenna are used for radiating signals, the first antenna is arranged on the inner surface, the second antenna is arranged on the outer surface, and the first antenna, the second antenna and the metal part are not connected so as to enable the first antenna, the second antenna and the metal part to be independently used as antennas to radiate signals, or the first antenna, the second antenna and the metal part are electrically connected so as to enhance the length of the antennas.
In this application, the antenna part is a metal antenna, and the antenna part is electrically connected with the metal part, and at this time, the antenna for radiating signals in this application includes an antenna part disposed on the surface of the middle frame and a main antenna formed by the metal part, so as to enhance the radiation intensity of signals. The metal part is arranged inside the middle frame, the antenna part is arranged on the surface of the middle frame, the structure of the middle frame is fully utilized, and the radiation intensity of the antenna arranged on the middle frame can be increased under the condition that the thickness of the middle frame is reduced. The surface of the middle frame comprises an inner surface and an outer surface, the first antenna is arranged on the inner surface and electrically connected with the metal part, and the intensity of a radiation signal of the electronic equipment is increased by arranging the first antenna; the second antenna is arranged on the outer surface and is connected with the metal part, and the intensity of a radiation signal of the electronic equipment is increased by arranging the second antenna. And the second antenna is arranged on the outer surface of the middle frame, so that the second antenna is far away from an electronic device in the electronic equipment, and the influence of the electronic device on a radiation signal of the second antenna is reduced. Compare the internal surface that compares the center and be equipped with first antenna or the surface of center is equipped with the second antenna, and this application has further strengthened electronic equipment radiation signal's intensity through setting up first antenna and second antenna.
The first antenna and the second antenna are disposed in the corresponding grooves. By arranging the groove on the middle frame, under the condition that the first antenna and the second antenna are added to the electronic equipment, the thickness or the width or the length of the electronic equipment does not need to be increased.
The inner surface of the middle frame is a surface of the middle frame disposed inside the electronic device, and the outer surface of the middle frame is a surface of the middle frame disposed outside the electronic device and is an appearance surface of the middle frame.
In one possible design, the electronic device further includes a rear cover, the rear cover being connected to the middle frame;
a gap is arranged between the middle frame and the rear cover, and the first antenna is arranged in the gap.
In this application, after center and back lid installation, be provided with the clearance between the two, this clearance is used for setting up first antenna, and this clearance can be for setting up the space that first antenna was reserved when center and back lid are connected, also can be for the installation error between the two when center and back lid installation, forms the clearance between the two promptly.
In one possible design, the first antenna is provided with a plurality of first antennas, and the plurality of first antennas are distributed on the inner surface and are electrically connected with the metal part;
in this application, the connection between the first antenna and the metal part may be one area, that is, the first antenna is set to be one, one end of one first antenna is electrically connected with one end of the metal part, and the connection between the first antenna and the metal part may also be a plurality of areas, that is, the first antenna is provided with a plurality of first antennas distributed on the inner surface and electrically connected with the metal part. The first antennas can enclose an annular structure along the inner surface, so that the radiation area of the first antennas is increased, and the radiation signal of the electronic equipment is further improved.
In one possible design, the first antenna and the middle frame are connected by welding or printing or chemical plating.
In this application, the first antenna may be disposed on an inner surface of the middle frame in a welding manner, specifically, a copper foil, a copper sheet, a steel sheet, or other metal may be welded on the middle frame, and the metal welded on the middle frame forms the first antenna. The first antenna may be disposed on an inner surface of the middle frame by printing, and specifically, may be printed on the middle frame by using metal such as silver paste, copper paste, or gold paste, and the metal printed on the middle frame forms the first antenna. The first antenna can be arranged on the inner surface of the middle frame in an electroless plating mode, specifically, metal ions in a plating solution are reduced into metal by means of a suitable reducing agent under the condition of no external current, and the metal is deposited on the surface of the middle frame, and the metal plated on the middle frame forms the first antenna.
In one possible design, the outer surface is provided with a coating, the second antenna being located inside the coating.
In this application, the surface of center is equipped with the coating, and the second antenna sets up in the below of coating, keeps the integrality and the roughness of center outward appearance, reduces the risk that the uneven phenomenon appears after the surface of center sets up the second antenna.
In one possible design, the second antennas are provided in plurality, and the plurality of second antennas are distributed on the outer surface and are electrically connected with the metal part;
in this application, the second antenna and the metal part may be connected in one region, that is, the second antenna is set to one, one end of one second antenna is electrically connected with one end of the metal part, the second antenna and the metal part may also be connected in a plurality of regions, that is, the second antenna is provided in a plurality of regions, the plurality of second antennas are distributed on the outer surface and electrically connected with the metal part, the plurality of second antennas can surround the outer surface to form an annular structure, and the radiation area of the second antenna is increased, so as to improve the radiation signal of the electronic device.
In one possible design, the second antenna and the middle frame are connected by printing or chemical plating.
In this application, the second antenna can adopt the mode setting of printing on the surface of center, specifically, can adopt metal printing such as silver thick liquid, copper thick liquid, gold thick liquid on the center, and this metal of printing on the center forms the second antenna. The second antenna can be disposed on the outer surface of the middle frame by chemical plating, specifically, metal ions in the plating solution are reduced to metal by a suitable reducing agent under the condition of no external current, and the metal is deposited on the surface of the middle frame, and the metal plated on the middle frame forms the second antenna.
In one possible design, the middle frame further includes a body portion, and the body portion is made of plastic;
the body part wraps at least part of the metal piece part, and at least part of the metal piece part extends out of the body part to be electrically connected with the antenna part.
In this application, the body part is the plastic material, and the metalwork part is still as the support piece of center except as electronic equipment's antenna to support the center, improve the intensity of center, and then improve electronic equipment's shock resistance.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an electronic device in the prior art;
FIG. 2 is a schematic structural diagram of an electronic device provided in the present application in one embodiment;
FIG. 3 is a schematic diagram of the electronic device in FIG. 2 with the second antenna removed;
FIG. 4 is a schematic diagram of the electronic device in FIG. 2 with the first antenna removed;
fig. 5 is a schematic structural diagram of the electronic device in fig. 2 with the antenna removed.
Reference numerals:
1 '-electronic device, 11' -middle frame, 112 '-metal portion, 115' -body portion;
1-electronic device, 11-middle frame, 111-metal part, 112-inner surface, 113-outer surface, 114-groove, 115-body part, 12-antenna part, 121-first antenna, 122-second antenna, 13-back cover, 14-gap.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
In one embodiment, the present application is described in further detail below with reference to specific embodiments and accompanying drawings.
As shown in fig. 1, electronic device 1 'comprises an intermediate frame 11' and a circuit board, intermediate frame 11 'being provided with a body portion 115' and a metal portion 112 ', body portion 115' wrapping metal portion 112 ', wherein the body portion 115' is plastic. At least part of the metal portion 112 ' is pierced through the body portion 115 ' to be connected to a circuit board, which is electrically connected to the devices in the electronic apparatus 1 '. This metal portion 112 ' is an antenna of the electronic device 1 ', and transmission of the signal of the electronic device 1 ' is performed by the antenna, the signal being transmitted from the circuit board to the antenna, and then radiated to the space through the antenna. As the thickness of the electronic device 1 'is gradually reduced, the intermediate frame 11' is continuously narrowed, and the metal portion 112 'acts as an antenna, which causes the radiation volume of the antenna provided in the intermediate frame 11' to be continuously reduced, and further causes the radiation area of the antenna to be continuously reduced, so that the performance of the antenna is reduced, and the signal transmitted by the antenna is weak.
In the prior art, the intermediate frame 11 ' is made of metal in order to increase the volume of the metal portion 112 ' in the intermediate frame 11 '.
As shown in fig. 2, the present embodiment provides an electronic device 1, where the electronic device 1 may be a mobile phone, a tablet computer, a notebook computer, an electronic book reader, a game machine, an artificial intelligence device, a wearable device, an in-vehicle device, a smart home device, and/or a smart city device, and the specific type of the electronic device 1 is not particularly limited in the embodiments of the present application. The electronic device 1 comprises a middle frame 11, a circuit board and an antenna, wherein the circuit board is arranged on the middle frame 11, the antenna comprises an antenna part 12 arranged on the surface of the middle frame 11 and a metal part 111 arranged on the middle frame 11, the metal part 111 is electrically connected with the circuit board, or the antenna part 12 is electrically connected with the circuit board, or both the metal part 111 and the antenna part 12 are electrically connected with the circuit board; the middle frame 11 has an inner surface 112 and an outer surface 113, the antenna portion 12 includes a first antenna 121 and a second antenna 122, the first antenna 121 is disposed on the inner surface 112, the second antenna 122 is disposed on the outer surface 113, and the first antenna 121, the second antenna 122 and the metal part 111 are electrically connected.
The middle frame 11 further includes a body portion 115, the body portion 115 is made of plastic, the body portion 115 wraps at least a portion of the metal part 111, and at least a portion of the metal part 111 extends out of the body portion 115 to be electrically connected with the antenna portion 12. The metal part 111 serves as an antenna of the electronic device 1 and also serves as a support for the middle frame 11 to support the middle frame 11, thereby improving the strength of the middle frame 11 and the impact resistance of the electronic device 1.
The metal part 111 may be made of aluminum, copper, aluminum alloy, copper alloy, or the like. The middle frame 11 is manufactured by placing the metal part 111 in an injection mold and performing injection molding to form the middle frame 11.
In this embodiment, the antenna portion 12 is a metal antenna, and the antenna portion 12 is electrically connected to the metal part portion 111, and at this time, the antenna for radiating a signal in this embodiment includes the antenna portion 12 and the metal part portion 111, so as to enhance the radiation intensity of the signal. The metal part 111 is arranged inside the middle frame 11, the antenna part 12 is arranged on the surface of the middle frame 11, and the radiation intensity of the antenna part 12 arranged on the middle frame 11 can be increased under the condition of reducing the thickness of the middle frame 11 by fully utilizing the structure of the middle frame 11. The connection manner of the antenna part 12, the metal piece part 111 and the circuit board may be: the metal part portion 111 may be electrically connected to the circuit board so that the antenna portion 12 can be electrically connected to the circuit board through the metal part portion 111, and the circuit board is electrically connected to the electronic device so that a signal generated by the electronic device is radiated outward by the antenna portion 12 and the metal part portion 111, and the signal received by the antenna portion 12 and the metal part portion 111 is transferred to the electronic device; alternatively, the antenna portion 12 may be connected to a circuit board, so that the metal part portion 111 can be electrically connected to the circuit board through the antenna portion 12, and the circuit board is electrically connected to the electronic device, so that a signal generated by the electronic device is radiated outward by the antenna portion 12 and the metal part portion 111, and the signal received by the antenna portion 12 and the metal part portion 111 is transferred to the electronic device; alternatively, the metal part portion 111 and the antenna portion 12 are both electrically connected to a circuit board, and the circuit board is electrically connected to an electronic device, so that a signal generated by the electronic device is radiated outward by the antenna portion 12 and the metal part portion 111, and the signal received by the antenna portion 12 and the metal part portion 111 is transferred to the electronic device. By adding the antenna part 12 on the basis of the design of the middle frame 11, the radiation volume of the antenna in the middle frame 11 is increased, and the radiation intensity of the electronic device 1 is improved. In addition, the circuit board is electrically connected with the metal part 111 and/or the antenna part 12, so that the circuits are connected, the smoothness of the circuits is ensured, the power loss is reduced, the power supply quality is improved, and the signal transmission stability of the electronic device 1 is further improved.
The antenna portion 12 may be made of a conductive metal such as silver, copper, gold, or steel.
Further, the antenna portion 12, the metal part 111 and the circuit board may be electrically connected directly or through a connector. The connecting piece can be an elastic piece, a fixing piece and the like. Specifically, the metal part 111 or/and the antenna part 12 may be electrically connected to the circuit board through an elastic member, which may be a spring piece, one end of the elastic member may be connected to the circuit board, and the other end of the elastic member abuts against the metal part 111 or/and the antenna part 12.
The surface of the middle frame 11 comprises an inner surface 112 and an outer surface 113, the first antenna 121 is arranged on the inner surface 112, the first antenna 121 is electrically connected with the metal part 111, and the intensity of a radiation signal of the electronic device 1 is increased by arranging the first antenna 121; the second antenna 122 is disposed on the outer surface 113, the second antenna 122 is connected to the metal part 111, and the strength of the radiation signal of the electronic device 1 is increased by disposing the second antenna 122. And, this second antenna 122 sets up in the surface of center 11, makes second antenna 122 keep away from the electron device in electronic equipment 1, reduces the influence that electron device 1 radiated the signal to second antenna 122. Compared with the case where the inner surface 112 of the middle frame 11 is provided with the first antenna 121 or the outer surface 113 of the middle frame 11 is provided with the second antenna 122, the present embodiment further enhances the strength of the radiated signal of the electronic device 1 by providing the first antenna 121 and the second antenna 122.
The inner surface 112 of the middle frame 11 is a surface of the middle frame 11 disposed inside the electronic device 1, and the outer surface of the middle frame 11 is a surface of the middle frame disposed outside the electronic device and is an external surface of the middle frame 11.
As shown in fig. 3 and 5, specifically, the electronic device 1 further includes a rear cover 13, the rear cover 13 is connected to the middle frame 11, a gap 14 is provided between the middle frame 11 and the rear cover 13, and the first antenna 121 is disposed in the gap 14. In this embodiment, after the middle frame 11 and the rear cover 13 are mounted, a gap 14 is provided therebetween, the gap 14 is used for providing the first antenna 121, and the gap 14 may be a gap reserved for providing the first antenna 121 when the middle frame 11 and the rear cover 13 are connected, or may be a mounting error between the middle frame 11 and the rear cover 13 when the middle frame 11 and the rear cover 13 are mounted, that is, the gap 14 is formed therebetween. The radiation volume of the first antenna 121 required by the electronic device 1 can be set, and if the volume of the first antenna 121 is large and the occupied space is large, the gap 14 is left between the middle frame 11 and the rear cover 13 when the two are installed; if the first antenna 121 has a small volume and occupies a small space, the gap 14 is a gap 14 generated by a mounting error of the first antenna 121 between the middle frame 11 and the rear cover 13.
Alternatively, the inner surface 112 of the middle frame 11 may be provided with a groove 114, the first antenna 121 is disposed in the groove 114, and at least a portion of the first antenna 121 passes through a sidewall of the groove 114 to be electrically connected to the metal member portion 111.
The rear cover 13 is connected to the middle frame 11 by an adhesive, which may be a back adhesive.
In a possible design, the connection between the first antenna 121 and the metal part 111 may be one area, that is, the first antenna 121 is set to be one, one end of one first antenna 121 is electrically connected to one end of the metal part 111, and the connection between the first antenna 121 and the metal part 111 may also be multiple areas, that is, the first antenna 121 is provided with multiple first antennas 121 distributed on the inner surface 112 and electrically connected to the metal part 111, so as to increase the radiation area of the first antenna 121, and further improve the radiation signal of the electronic device 1.
In one possible design, the first antenna 121 and the bezel 11 are connected by soldering or printing or electroless plating. In this embodiment, the first antenna 121 may be disposed on the inner surface 112 of the middle frame 11 by welding, specifically, a metal such as a copper foil, a copper sheet, a steel sheet, etc. may be welded on the middle frame 11, and the metal welded on the middle frame 11 forms the first antenna 121. The first antenna 121 may be disposed on the inner surface 112 of the middle frame 11 by printing, and specifically, may be printed on the middle frame 11 by using metal such as silver paste, copper paste, gold paste, and the like, and the metal printed on the middle frame 11 forms the first antenna 121. The first antenna 121 may be disposed on the inner surface 112 of the middle frame 11 by electroless plating, specifically, by using a suitable reducing agent to reduce metal ions in a plating solution to metal without applying an external current, and the metal ions are deposited on the surface of the middle frame 11, and the metal plated on the middle frame 11 forms the first antenna 121.
The first antenna 121 and the metal part 111 can be connected by a laser etching process, and the surface of the metal part 111 is processed by the laser etching to be in a molten state so as to be connected with the first antenna 121; or the first antenna 121 and the metal part 111 may be connected by using conductive paste.
Wherein the outer surface 113 is provided with a coating and the second antenna 122 is located on the inner side of the coating. In this embodiment, the outer surface 113 of the middle frame 11 is provided with the coating, and the second antenna 122 is disposed below the coating, so that the integrity and the flatness of the appearance of the middle frame 11 are maintained, and the risk of the uneven phenomenon occurring after the second antenna 122 is disposed on the outer surface 113 of the middle frame 11 is reduced.
Specifically, as shown in fig. 5, the outer surface 113 may be provided with a groove 114, the second antenna 122 is disposed in the groove 114, and at least a portion of the second antenna 122 is connected with the metal piece portion 111 through the groove 114.
In a possible design, the connection between the second antenna 122 and the metal part 111 may be one region, that is, the second antenna 122 is provided as one region, one end of one second antenna 122 is electrically connected to one end of the metal part 111, and the connection between the second antenna 122 and the metal part 111 may also be multiple regions, that is, the second antenna 122 is provided in multiple regions, and the multiple second antennas 122 are distributed on the outer surface 113 and electrically connected to the metal part 111, so as to increase the radiation area of the second antenna 122, and improve the radiation signal of the electronic device 1.
In one possible design, the second antenna 122 and the middle frame 11 are connected by printing or chemical plating. In this embodiment, the second antenna 122 may be disposed on the outer surface 113 of the middle frame 11 by printing, specifically, metals such as silver paste, copper paste, and gold paste may be printed on the middle frame 11, and the metal printed on the middle frame 11 forms the second antenna 122. The second antenna 122 may be disposed on the outer surface 113 of the middle frame 11 by electroless plating, specifically, by using a suitable reducing agent to reduce metal ions in the plating solution to metal without applying an external current, and the metal plated on the middle frame 11 forms the second antenna 122, and is deposited on the surface of the middle frame 11.
The second antenna 122 and the metal part 111 can be connected by a laser etching process, and the surface of the metal part 111 is processed by the laser etching, so that the metal part can be in a molten state to be connected with the second antenna 122; or the second antenna 122 and the metal part 111 may be connected by using conductive paste.
In the above embodiment, the first antenna 121 and the second antenna 122 may be used separately, that is, the inner surface 112 of the middle frame 11 is provided with the first antenna 121 or the outer surface 113 of the middle frame 11 is provided with the second antenna 122, and the first antenna 121 or the second antenna 122 is electrically connected to the metal part 111; the first antenna 121 and the second antenna 122 may be used simultaneously.
Wherein, the surface of the middle frame 11 is provided with a groove 114, and the antenna part 12 is arranged in the groove 114. In this embodiment, the inner surface 112 and the outer surface 113 of the middle frame 11 are both provided with grooves 114, and the first antenna 121 and the second antenna 122 are disposed in the corresponding grooves 114. By providing the groove 114 on the middle frame 11, in the case where the electronic device 1 adds the first antenna 121 and the second antenna 122, there is no need to increase the thickness or width or length of the electronic device 1.
It is noted that a portion of this patent application contains material which is subject to copyright protection. The copyright owner reserves the copyright rights whatsoever, except for making copies of the patent files or recorded patent document contents of the patent office.
Claims (8)
1. An electronic device, characterized in that the electronic device comprises:
a middle frame;
the circuit board is arranged on the middle frame;
the antenna comprises an antenna part arranged on the surface of the middle frame and a metal part arranged on the middle frame, wherein the metal part is electrically connected with the circuit board, or the antenna part is electrically connected with the circuit board, or both the metal part and the antenna part are electrically connected with the circuit board so as to enhance the radiation intensity of signals;
the metal part is also used as a support of the middle frame and is used for improving the strength of the middle frame;
the surface of the middle frame is provided with a groove, and the antenna part is arranged in the groove so as to enhance the radiation intensity of the antenna part arranged on the middle frame under the condition that the thickness of the middle frame is not changed;
the middle frame is provided with an inner surface and an outer surface, the antenna part comprises a first antenna and a second antenna, the first antenna and the second antenna are used for radiating signals, the first antenna is arranged on the inner surface, the second antenna is arranged on the outer surface, and the first antenna, the second antenna and the metal part are not connected so as to enable the first antenna, the second antenna and the metal part to be independently used as antennas to radiate signals, or the first antenna, the second antenna and the metal part are electrically connected so as to enhance the length of the antennas.
2. The electronic device of claim 1, further comprising a rear cover, the rear cover being coupled to the middle frame;
a gap is arranged between the middle frame and the rear cover, and the first antenna is arranged in the gap.
3. The electronic device according to claim 1, wherein the first antenna is provided in plurality, and a plurality of the first antennas are distributed on the inner surface and electrically connected with the metal part.
4. The electronic device of claim 1, wherein the first antenna and the middle frame are connected by soldering or printing or electroless plating.
5. The electronic device of claim 1, wherein the outer surface is provided with a coating, and the second antenna is located inside the coating.
6. The electronic device according to claim 1, wherein the second antenna is provided in plurality, and a plurality of the second antennas are distributed on the outer surface and electrically connected with the metal part.
7. The electronic device of claim 1, wherein the second antenna and the middle frame are connected by printing or electroless plating.
8. The electronic device according to any one of claims 1 to 7, wherein the middle frame further comprises a body portion, and the body portion is made of plastic;
the body part wraps at least part of the metal piece part, and at least part of the metal piece part extends out of the body part to be electrically connected with the antenna part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110370632.7A CN113054401B (en) | 2021-04-07 | 2021-04-07 | Electronic equipment |
| PCT/CN2022/071405 WO2022213698A1 (en) | 2021-04-07 | 2022-01-11 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110370632.7A CN113054401B (en) | 2021-04-07 | 2021-04-07 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113054401A true CN113054401A (en) | 2021-06-29 |
| CN113054401B CN113054401B (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110370632.7A Active CN113054401B (en) | 2021-04-07 | 2021-04-07 | Electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113054401B (en) |
| WO (1) | WO2022213698A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213698A1 (en) * | 2021-04-07 | 2022-10-13 | 荣耀终端有限公司 | Electronic device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1410931A1 (en) * | 2002-10-16 | 2004-04-21 | TRW Automotive Electronics & Components GmbH & Co. KG | Air vent having a electronic component embedded therein |
| CN103050773A (en) * | 2012-12-20 | 2013-04-17 | 华为终端有限公司 | Antenna and electronic equipment with same |
| CN207116674U (en) * | 2017-09-04 | 2018-03-16 | 合肥联宝信息技术有限公司 | Electronic equipment |
| CN108470975A (en) * | 2018-04-02 | 2018-08-31 | Oppo广东移动通信有限公司 | Antenna module, housing unit and electronic equipment |
| CN108923119A (en) * | 2018-07-10 | 2018-11-30 | Oppo广东移动通信有限公司 | Electronic equipment |
| US20190393587A1 (en) * | 2018-06-22 | 2019-12-26 | AAC Technologies Pte. Ltd. | Antenna assembly and mobile terminal using same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9172148B2 (en) * | 2013-02-08 | 2015-10-27 | Garmin Switzerland Gmbh | Watch with bezel antenna configuration |
| CN110336117B (en) * | 2019-06-30 | 2021-10-22 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110911838B (en) * | 2019-11-29 | 2022-04-26 | 维沃移动通信有限公司 | Electronic equipment |
| CN211238492U (en) * | 2020-02-27 | 2020-08-11 | 维沃移动通信有限公司 | Double-antenna system and electronic equipment |
| CN113054401B (en) * | 2021-04-07 | 2022-04-05 | 荣耀终端有限公司 | Electronic equipment |
-
2021
- 2021-04-07 CN CN202110370632.7A patent/CN113054401B/en active Active
-
2022
- 2022-01-11 WO PCT/CN2022/071405 patent/WO2022213698A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1410931A1 (en) * | 2002-10-16 | 2004-04-21 | TRW Automotive Electronics & Components GmbH & Co. KG | Air vent having a electronic component embedded therein |
| CN103050773A (en) * | 2012-12-20 | 2013-04-17 | 华为终端有限公司 | Antenna and electronic equipment with same |
| CN207116674U (en) * | 2017-09-04 | 2018-03-16 | 合肥联宝信息技术有限公司 | Electronic equipment |
| CN108470975A (en) * | 2018-04-02 | 2018-08-31 | Oppo广东移动通信有限公司 | Antenna module, housing unit and electronic equipment |
| US20190393587A1 (en) * | 2018-06-22 | 2019-12-26 | AAC Technologies Pte. Ltd. | Antenna assembly and mobile terminal using same |
| CN108923119A (en) * | 2018-07-10 | 2018-11-30 | Oppo广东移动通信有限公司 | Electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213698A1 (en) * | 2021-04-07 | 2022-10-13 | 荣耀终端有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113054401B (en) | 2022-04-05 |
| WO2022213698A1 (en) | 2022-10-13 |
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