CN112117524B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN112117524B CN112117524B CN202011000499.8A CN202011000499A CN112117524B CN 112117524 B CN112117524 B CN 112117524B CN 202011000499 A CN202011000499 A CN 202011000499A CN 112117524 B CN112117524 B CN 112117524B
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- Prior art keywords
- antenna module
- area
- module
- camera
- antenna
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Classifications
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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
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
Abstract
The invention provides an electronic device, comprising: a camera module; the antenna module is arranged in the arrangement area of the camera module; the regional cover plate is matched with the setting region and is provided with a through hole; wherein, camera module and antenna module all are linked together with the external world through the through-hole. According to the scheme, the antenna module is arranged in the arrangement area where the camera module is arranged, and the camera module and the antenna module are communicated with the outside through the through holes in the area cover plate matched with the arrangement area, so that the performance of the antenna can be ensured to the greatest extent, and the influence of the shell plate of the electronic equipment and the like on the performance of the antenna is avoided; the problem that the antenna performance is affected by the structure of the electronic equipment in the prior art is well solved.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
The fifth generation mobile communication technology (5G) may provide higher communication speeds, lower latency, and a greater number of simultaneous connections than the previous generation technology. Among them, millimeter wave communication technology with a frequency band above 20GHz is one of key technologies in 5G technology because of having a very wide communication bandwidth.
Since propagation loss and reflection loss of millimeter waves in space are large, millimeter wave communication technology standards in 5G technology prescribe that millimeter wave antennas should have gains above a certain level to compensate for various losses in space links. The millimeter wave antenna is required to be in the form of an antenna array, phased array beamforming is realized by controlling the phase difference among sub-antennas in the array, and the synthesized wave beam has higher gain.
In particular, millimeter wave antenna modules of electronic devices such as mobile phones are often mounted under components such as back shells using dielectric plates such as glass or ceramics, and the dielectric constants of these dielectric materials are larger than that of air, so that for ultra-high frequency electromagnetic waves such as millimeter waves, the wave impedance inside the plates is different from that of air to some extent. When the ultrahigh frequency electromagnetic waves emitted by the millimeter wave antenna arranged below the ultrahigh frequency electromagnetic wave pass through the insulator plates, reflected waves and refracted waves can appear due to mismatching of wave impedance, so that the mismatching and loss increase of the antenna can be caused, and the radiation direction of the electromagnetic waves can be disturbed, and the radiation performance of the millimeter wave antenna is weakened. In addition, when the back cases or the side frames are designed as metal, electromagnetic waves radiated from the millimeter wave antenna at the lower part thereof are reflected and lost, so that the millimeter wave antenna module cannot be mounted at the lower part of the metal plate housing, and the space for designing and mounting is limited to a great extent.
As described above, the conventional electronic device has a problem that the antenna performance is affected.
Disclosure of Invention
The invention aims to provide an electronic device, which is used for solving the problem that the structure of the electronic device influences the performance of an antenna in the prior art.
In order to solve the technical problems, the invention is realized as follows:
the embodiment of the invention provides electronic equipment, which comprises:
a camera module;
the antenna module is arranged in the arrangement area of the camera module;
the regional cover plate is matched with the setting region and is provided with a through hole;
wherein, camera module and antenna module all are linked together with the external world through the through-hole.
In the embodiment of the invention, the antenna module is arranged in the arrangement area where the camera module is arranged, and the camera module and the antenna module are communicated with the outside through the through holes on the area cover plate matched with the arrangement area, so that the performance of the antenna can be ensured to the greatest extent, and the influence of the shell plate of the electronic equipment and the like on the performance of the antenna is avoided; the problem that the antenna performance is affected by the structure of the electronic equipment in the prior art is well solved.
Drawings
Fig. 1 is a schematic diagram of an electronic device according to an embodiment of the invention;
fig. 2 is a schematic diagram of an electronic device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an electronic device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present invention provides an electronic device a, as shown in fig. 1 to 6, for solving the problem that the structure of the electronic device in the prior art affects the performance of an antenna, including:
a camera module 1;
an antenna module 3 disposed in the installation area 2 of the camera module 1;
the regional cover plate 4 is matched with the setting region 2, and a through hole 5 is formed in the regional cover plate 4;
wherein, camera module 1 and antenna module 3 all are linked together with the external world through-hole 5.
According to the electronic equipment provided by the embodiment of the invention, the antenna module is arranged in the arrangement area where the camera module is arranged, and the camera module and the antenna module are communicated with the outside through the through holes on the area cover plate matched with the arrangement area, so that the performance of the antenna can be ensured to the greatest extent, and the influence of the shell plate and the like of the electronic equipment on the performance of the antenna is avoided; the problem that the antenna performance is affected by the structure of the electronic equipment in the prior art is well solved.
As shown in fig. 1 to 3, the area where the antenna module 3 is located and the area where the camera module 1 is located do not coincide with each other.
This can better ensure the antenna performance.
As shown in fig. 1 to 3, the number of the camera modules 1 is at least two, and the at least two camera modules 1 and the antenna module 3 are respectively arranged along a first direction.
This can facilitate layout installation.
As shown in fig. 4 to 6, the number of the camera modules 1 is at least two, and the area where the antenna module 3 is located between any two of the camera modules 1.
Therefore, the module layout is more compact, and the internal space of the electronic equipment is saved.
As shown in fig. 4 to 6, the connection assembly between at least two of the camera modules 1 bypasses or does not cover the antenna module 3.
Thus, the influence on the antenna module can be avoided as much as possible.
As shown in fig. 4 to 5, the electronic device further includes: a metal decorative ring 6 arranged in the arrangement area 2; the at least two camera modules 1 are arranged in the metal decorative ring 6 and are grounded through the metal decorative ring 6; the antenna module 3 is located on the metal decorative ring 6 and is grounded through the metal decorative ring 6.
Therefore, the camera module and the antenna module can be guaranteed to normally realize functions respectively.
As shown in fig. 2, 3, 5 and 6, the electronic device further includes: and a circuit board 7 electrically connected with the antenna module 3.
Thus, the normal operation of the antenna module can be ensured.
Specifically, the antenna module is disposed on the circuit board (not shown in the figure); alternatively, as shown in fig. 3 and 6, the circuit board 7 includes a hollow area 8, and the antenna module 3 is disposed in the hollow area 8.
The antenna module is arranged in the vacant area, so that the internal space of the electronic equipment can be further saved, and the thickness of the electronic equipment is reduced.
As shown in fig. 3 and 6, the antenna of the antenna module 3 extends toward a direction approaching the area cover 4.
In this way the antenna function is prevented from being affected as much as possible.
In the embodiment of the present invention, the antenna module may be a millimeter wave antenna module, but is not limited thereto.
The electronic device provided in the embodiment of the invention is further described below, and the millimeter wave antenna module is taken as an example of the antenna module.
Aiming at the technical problems, in order to solve the problem that the shell plate of the electronic equipment such as a mobile phone has influence on the performance of the millimeter wave antenna below the shell plate, the cover plate of the camera area (namely the arrangement area) of the electronic equipment is higher in the aspects of material type selection, structural design and the like than the large-area shell plate of the whole machine, so that the performance of the millimeter wave antenna can be ensured to the greatest extent; therefore, the proposal of the electronic equipment relates to a scheme for installing the millimeter wave antenna module in the camera area of the electronic equipment; the following illustrates the scheme provided by the embodiment of the invention.
Example one
(1) An example of a monolithic architecture is shown in figure 1. The present exemplary architecture relates to a housing cover plate (i.e., an electronic device cover plate), a camera area (i.e., the above-mentioned arrangement area 2), a camera area cover plate (i.e., the above-mentioned area cover plate 4), at least one camera module 1, at least one millimeter wave antenna module, a circuit board 7, and connection lines between each module and the circuit board.
(2) The illustration in fig. 1 can also be understood as an external view of the electronic device, with the camera area located at a certain position of the body of the electronic device.
(3) The illustration in fig. 2 can also be understood as an internal view of the electronic device with the cover plate of the housing removed. The camera area is internally provided with a camera module 1 and a millimeter wave antenna module, and the two types of modules are arranged side by side in a non-overlapping manner. The two types of modules may be connected to a circuit board of an electronic device by a flexible circuit board or other suitable means to transmit signals and feed. The camera area may also house other components of the electronic device, which are not limited herein. Fig. 2 shows a flexible circuit board and a connection port 9.
(4) Fig. 3 shows a partial enlarged sectional view of the camera head region. The camera module 1 and the millimeter wave antenna module are placed and mounted at the gap of the circuit board (namely the gap area 8), or placed and mounted on the circuit board 7. The electronic device cover plate 10 of the camera area has a blank portion (see fig. 3, which is substantially identical to the blank of the circuit board, i.e. the blank area 8), and the size of the blank portion can enable the two types of modules to be covered and shielded by a cover plate. And the vacant part is covered and filled by a camera area cover plate. A decorative ring 11 can be connected between the camera area cover plate and the electronic equipment cover plate 10 to ensure sealing and attractive appearance. The lens 12 of the camera module 1 and the antenna 13 of the millimeter wave antenna module face the camera area cover plate. The camera area cover plate can be nonmetal and an insulator, and has certain light transmittance in an area right above the camera module. Fig. 3 shows a flexible circuit board and a connection port 9.
In the scheme of this example: because the camera area cover plate of the electronic equipment such as a mobile phone and the shell cover plate covering most areas of the electronic equipment are different parts, the freedom degree is larger when materials and structures can be selected according to the performance of the millimeter wave antenna, and the design is easier, so that the influence on the performance of the millimeter wave antenna is as small as possible.
Example two
(1) The overall architecture of example two is shown in fig. 4, which fig. 4 also can be understood as an external view of the electronic device. Example two differs from example one in that the millimeter wave antenna module is placed in an area between partial modules of the plurality of camera modules.
(2) The illustration in fig. 5 can also be understood as an internal view of the electronic device with the cover plate of the housing removed. The camera module 1 and the millimeter wave antenna module are arranged in the camera area, partial areas of the two types of modules are overlapped with each other, and the millimeter wave antenna module is arranged in an area among partial modules of the plurality of camera modules 1. The two types of modules may be connected to a circuit board of an electronic device by a flexible circuit board or other suitable means to transmit signals and feed. The camera area may also house other components of the electronic device, which are not limited herein. Fig. 5 shows a flexible circuit board and a connection port 9.
(3) Fig. 6 shows a partially enlarged sectional view of the camera head region. The camera module and the millimeter wave antenna module are placed and installed at the gap of the circuit board (namely the gap area 8), or placed and installed on the circuit board 7. The coupling assembly between the plurality of camera modules 1 bypasses (specifically does not pass through the area where the millimeter wave antenna module is located), or does not cover (specifically does not pass through the upper side of the millimeter wave antenna module (i.e. between the millimeter wave antenna module and the area cover plate), can pass through the lower side of the millimeter wave antenna module, and does not affect the antenna performance). The electronic device cover plate 10 of the camera area has a blank portion (see fig. 6, which is substantially identical to the blank of the circuit board, i.e. the blank area 8), and the size of the blank portion can enable the two types of modules to be covered and shielded by a cover plate. And the vacant part is covered and filled by a camera area cover plate. A decorative ring 11 can be connected between the camera area cover plate and the electronic equipment cover plate 10 to ensure sealing and attractive appearance. The lens 12 of the camera module 1 and the antenna 13 of the millimeter wave antenna module face the camera area cover plate. The camera area cover plate can be nonmetal and an insulator, and has certain light transmittance in an area right above the camera module. Fig. 6 shows a flexible circuit board and a connection port 9.
The scheme of the example has the advantages of the scheme of the example one, and can enable the camera module and the millimeter wave antenna module to be designed more compactly, so that the internal space of the electronic equipment is saved.
In this description, the present solution is applicable to a camera area on a screen side of an electronic device, but is not limited thereto.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (8)
1. An electronic device, comprising:
a camera module;
the antenna module is arranged in the arrangement area of the camera module;
the regional cover plate is matched with the setting region and is provided with a through hole;
the camera module and the antenna module are communicated with the outside through the through holes;
the number of the camera modules is at least two, and the area where the antenna module is located between any two camera modules;
a metal decorative ring arranged in the setting area;
the at least two camera modules are arranged in the metal decorative ring and are grounded through the metal decorative ring;
the antenna module is positioned on the metal decorative ring and is grounded through the metal decorative ring.
2. The electronic device of claim 1, wherein the area where the antenna module is located and the area where the camera module is located are not coincident with each other.
3. The electronic device of claim 2, wherein the number of camera modules is at least two, and the at least two camera modules and the antenna module are respectively arranged along a first direction.
4. The electronic device of claim 1, wherein a connection assembly between at least two of the camera modules bypasses or does not cover the antenna module.
5. The electronic device of claim 1, further comprising: and the circuit board is electrically connected with the antenna module.
6. The electronic device of claim 5, wherein the antenna module is disposed on the circuit board; or, the circuit board comprises a vacant area, and the antenna module is arranged in the vacant area.
7. The electronic device of claim 1, wherein the antenna of the antenna module extends in a direction toward the area cover.
8. The electronic device of claim 1, wherein the antenna module is a millimeter wave antenna module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000499.8A CN112117524B (en) | 2020-09-22 | 2020-09-22 | Electronic equipment |
| PCT/CN2021/118742 WO2022063021A1 (en) | 2020-09-22 | 2021-09-16 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000499.8A CN112117524B (en) | 2020-09-22 | 2020-09-22 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112117524A CN112117524A (en) | 2020-12-22 |
| CN112117524B true CN112117524B (en) | 2023-05-26 |
Family
ID=73800115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000499.8A Active CN112117524B (en) | 2020-09-22 | 2020-09-22 | Electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112117524B (en) |
| WO (1) | WO2022063021A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117524B (en) * | 2020-09-22 | 2023-05-26 | 维沃移动通信有限公司 | Electronic equipment |
| CN112653826B (en) * | 2020-12-24 | 2022-08-26 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112702455B (en) * | 2020-12-24 | 2023-04-21 | 维沃移动通信有限公司 | Decorative ring assembly and electronic equipment |
| CN112995375B (en) * | 2021-02-09 | 2023-07-11 | 维沃移动通信有限公司 | Electronic equipment |
| EP4254656A4 (en) | 2021-03-11 | 2024-06-19 | Samsung Electronics Co., Ltd. | Electronic apparatus comprising antenna |
| CN113036406B (en) * | 2021-03-30 | 2022-11-29 | 北京有竹居网络技术有限公司 | Mobile terminal |
| CN113114937B (en) * | 2021-04-08 | 2022-08-09 | 维沃移动通信有限公司 | Cloud platform subassembly and electronic equipment |
| CN113194236B (en) * | 2021-04-29 | 2022-10-18 | 维沃移动通信（杭州）有限公司 | Electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2022063021A1 (en) | 2022-03-31 |
| CN112117524A (en) | 2020-12-22 |
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