CN215600551U - Metal frame antenna module and mobile device - Google Patents
Metal frame antenna module and mobile device Download PDFInfo
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- CN215600551U CN215600551U CN202121599731.4U CN202121599731U CN215600551U CN 215600551 U CN215600551 U CN 215600551U CN 202121599731 U CN202121599731 U CN 202121599731U CN 215600551 U CN215600551 U CN 215600551U
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- 239000002184 metal Substances 0.000 title claims abstract description 95
- 238000004891 communication Methods 0.000 abstract description 7
- 238000010295 mobile communication Methods 0.000 abstract description 7
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- 238000012986 modification Methods 0.000 description 6
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- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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Abstract
The utility model discloses a metal frame antenna assembly, and belongs to the technical field of communication. The utility model provides a metal frame antenna assembly which is applied to mobile equipment and comprises: the shell is positioned in an area formed by the square metal frame; the metal frame body is provided with a plurality of break points, the metal frame body is divided into a plurality of Sub-frame sections by the break points, partial Sub-frame sections in the Sub-frame sections are integrated into an antenna, and the antenna comprises a Sub-6G antenna and an WIFI2.4G +5G two-in-one antenna. According to the antenna assembly provided by the utility model, the breakpoints are arranged on the metal frame body, the metal frame body of the mobile device is used as the radiator of the antenna, the simultaneous integration of the Sub-6G antenna, the WIFI2.4G +5G two-in-one antenna, the LTE antenna and the GPS antenna is realized, the coverage range of the antenna frequency is comprehensive, the cost is saved while the antenna efficiency is improved, the space utilization rate is improved, and the urgent requirements of people on 5G mobile communication are met.
Description
Technical Field
The utility model belongs to the technical field of communication, and particularly relates to a metal frame antenna assembly and mobile equipment.
Background
With the development of mobile internet, more and more devices are connected to a mobile network, and the explosion of mobile data traffic brings serious challenges to the network. The traditional 4G mobile phone is generally only provided with an LTE antenna, a GPS antenna and a WIFI antenna, which can not meet the requirements of people on the signal transmission speed and stability. In order to meet the increasing mobile traffic demand and improve the transmission speed and transmission stability of signals, a new generation of 5G mobile communication network needs to be developed, and how to integrate an antenna supporting multiple frequency bands on a small mobile device to meet the demand of people for 5G mobile communication becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, embodiments of the present invention provide a metal bezel antenna assembly and a mobile device. The technical scheme is as follows:
the utility model provides a metal frame antenna assembly, which is applied to mobile equipment and comprises: the shell is positioned in an area formed by the square metal frame; the metal frame body is provided with a plurality of break points, the metal frame body is divided into a plurality of Sub-frame sections by the break points, part of the Sub-frame sections in the Sub-frame sections are integrated into an antenna, and the antenna comprises a Sub-6G antenna and a WIFI2.4G +5G two-in-one antenna.
In some embodiments, the antenna assembly further comprises: and the plastic layer wraps the metal frame body.
In some embodiments, the partial sub-frame segments of the plurality of sub-frame segments include first, second, third, and fourth sub-frame segments having corner segments, and fifth, sixth, and seventh sub-frame segments having no corner segments, and the first, second, fifth, third, fourth, sixth, and seventh sub-frame segments are sequentially arranged in a clockwise direction.
In some embodiments, the plurality of sub-frame segments further includes eighth, ninth, tenth, eleventh sub-frame segments that are not integrated as antennas, the eighth sub-frame segment being located between the first sub-frame segment and the second sub-frame segment, the ninth sub-frame segment being located between the second sub-frame segment and the fifth sub-frame segment, the tenth sub-frame segment and the eleventh sub-frame segment both being located between the third sub-frame segment and the fourth sub-frame segment.
In some embodiments, the first sub-bezel segment is integrated as a first antenna, the second sub-bezel segment is integrated as a second antenna, the fifth sub-bezel segment is integrated as a fourth antenna, the third sub-bezel segment is integrated as a fifth antenna and a sixth antenna, the fourth sub-bezel segment is integrated as a seventh antenna and an eighth antenna, the sixth sub-bezel segment is integrated as a tenth antenna, the seventh sub-bezel segment is integrated as an eleventh antenna, the fifth antenna is adjacent to the fourth antenna, and the eighth antenna is adjacent to the tenth antenna.
In some embodiments, the fifth, seventh and eighth antennas are Sub-6G antennas, the fourth antenna is a WIFI2.4G +5G two-in-one antenna, the first, second, tenth and eleventh antennas are LTE antennas, and the sixth antenna is a GPS antenna.
In some embodiments, the fifth, seventh and eighth antennas support Sub-6G N41, Sub-6G N77, Sub-6G N78 and Sub-6G N79 bands; the fourth antenna supports a WIFI2.4G, WIFI 5G frequency band; the first antenna supports an LTE master set frequency range of 791 MHz-960 MHz, the second antenna supports an LTE master set frequency range of 1710 MHz-2690 MHz, the tenth antenna supports an LTE diversity frequency range of 1805 MHz-2690 MHz, and the eleventh antenna supports an LTE diversity frequency range of 791 MHz-960 MHz; the sixth antenna supports a GPS frequency band.
In some embodiments, the antenna assembly further comprises: a third antenna, which is a Sub-6G antenna and supports Sub-6G N41 and Sub-6G N78 frequency bands; the third antenna is mounted on the housing and located on one side of the ninth sub-bezel segment.
In some embodiments, the antenna assembly further comprises: a ninth antenna, which is a Sub-6G antenna and supports Sub-6G N77 and Sub-6G N79 frequency bands; the ninth antenna is mounted on the housing and located on one side of the sixth sub-bezel segment.
The utility model also provides mobile equipment, and the mobile equipment is provided with any one of the metal frame antenna assemblies.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects:
the utility model provides a metal frame antenna assembly, which is characterized in that a breakpoint is arranged on a metal frame body, the metal frame body of a mobile device is used as a radiator of an antenna, a Sub-6G antenna, an WIFI2.4G +5G two-in-one antenna, an LTE antenna and a GPS antenna are integrated on the mobile device at the same time, the coverage range of the antenna frequency is comprehensive, the antenna efficiency is improved, the cost is saved, the space utilization rate is improved, and the urgent requirements of people on 5G mobile communication are met;
furthermore, the metal frame body with the break points is coated with plastic, so that the break points of the metal frame body are effectively hidden, and the overall appearance of the mobile equipment is more concise and attractive.
Drawings
The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 shows a schematic structural diagram of a metal bezel antenna assembly according to the present invention.
The attached drawings are marked as follows:
a first sub-frame segment-101; a second sub-frame segment-102; a third sub-frame segment-103; a fourth sub-frame segment-104; a fifth sub-frame segment-105; a sixth sub-frame segment-106; a seventh sub-frame segment-107; an eighth sub-frame segment-108; ninth sub-frame segment-109; tenth subframe segment-110; eleventh sub-frame segment-111;
a first antenna-201; a second antenna-202; a third antenna-203; a fourth antenna-204; a fifth antenna-205; a sixth antenna-206; seventh antenna-207; an eighth antenna-208; ninth antenna-209; a tenth antenna-210; an eleventh antenna-211;
a shell-3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the descriptions of the present invention with respect to the directions of "left", "right", "lower", etc. are defined based on the relationship of the orientation or position shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device described must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "plurality" or "a number" means two or more unless specifically limited otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, such mechanical terms as "mounted," "disposed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication connection; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a metal frame antenna assembly, wherein a breakpoint is arranged on a metal frame body, and the metal frame body of a mobile device is used as a radiator of an antenna, so that a Sub-6G antenna, an WIFI2.4G +5G two-in-one antenna, an LTE antenna and a GPS antenna are integrated on the mobile device at the same time, the space utilization rate is high, and the urgent requirements of people on 5G mobile communication are met.
The following describes the metal bezel antenna assembly and the mobile device in detail according to the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 shows a schematic structural diagram of a metal bezel antenna assembly provided by the present invention, and the following is a detailed description of this embodiment, which is shown in fig. 1.
The design of the current mobile device pursues extremely high screen occupation ratio, but the problem that the antenna design environment is compressed by high screen occupation ratio, and metal parts on the top of the mobile device are close to the antenna, so that the antenna clearance area is further reduced, and the performance of the antenna is relatively reduced. With the increasing demand for 5G mobile communication, LTE antennas, GPS antennas, and WIFI antennas on mobile devices that support 4G communication cannot meet the user demand, which requires more antennas to be integrated on small mobile devices with insufficient space to support more frequency bands.
The metal frame antenna assembly that this embodiment provided includes: a square metal frame body and a shell 3, wherein the shell 3 is positioned in an area formed by the square metal frame body; be equipped with a plurality of breakpoints on the metal framework, a plurality of breakpoints are cut apart into a plurality of Sub-frame sections with the metal framework, and the partial Sub-frame section in a plurality of Sub-frame sections is integrated as the antenna, and the antenna includes Sub-6G antenna and WIFI2.4G +5G two unification antennas.
Preferably, the square metal frame body comprises two short frames and two long frames, wherein the two short frames are arranged oppositely, the two long frames are arranged oppositely, the two short frames are respectively a top edge and a bottom edge, the two long frames are respectively a left side edge and a right side edge, and the top edge, the bottom edge, the left side edge and the right side edge are sequentially arranged clockwise.
Preferably, the width of the break point is 1.0mm-1.5mm, and further, the width of the break point is 1.2 mm.
Specifically, in order to prevent the antenna from occupying too much installation space inside the mobile device and reduce the difficulty of antenna installation, the technical scheme provided by this embodiment uses the metal frame body around the mobile device as the radiator of the antenna, and a plurality of break points are provided thereon, and the metal frame body is divided into a plurality of sub-frame segments by the plurality of break points, and a part of the sub-frame segments are selected from the plurality of sub-frame segments and integrated into the antenna to transmit and receive signals. The lengths and the shapes of the plurality of sub-frame segments formed by dividing the break points can be partially or completely different, and the embodiment does not limit the length and the shape; in addition, these partial subframe segments integrated into the antenna may be used to transmit signals of different frequency bands, may also be used to transmit signals of the same frequency band, may be used to transmit signals separately, and may also be used to transmit signals by coupling, which is not limited in this embodiment. More specifically, this implementation provides a metal bezel antenna assembly applied to a mobile device, including: the shell 3 is positioned in an area formed by the square metal frame; further, the square metal frame body here can become circular-arc square frame body for the four corners to make the outward appearance of mobile device more pleasing to the eye be convenient for the user handheld, and further, metal frame includes two short frames (topside, base) that set up relatively and two long frames (left side, right side) that set up relatively, and two short frames and two long frames here are arranged according to the order of topside, right side, base, left side along clockwise in proper order. Be equipped with a plurality of breakpoints on this metal framework, a plurality of Sub-frame sections are cut apart into with the metal framework to a plurality of breakpoints, and the partial Sub-frame section in a plurality of Sub-frame sections is integrated as the antenna, and further, these integrated antennas include Sub-6G antenna and WIFI2.4G +5G two unification antennas, and then satisfy the user to the demand of 5G communication.
Preferably, the metal bezel antenna assembly further includes: and the plastic layer wraps the metal frame body.
Specifically, the metal frame body with the break points is wrapped with plastic, and the plastic layer is wrapped outside the metal frame body, so that the break points of the metal frame body are effectively hidden, and the overall appearance of the mobile equipment is more concise and attractive.
Preferably, the partial sub-frame segments of the plurality of sub-frame segments include a first sub-frame segment 101, a second sub-frame segment 102, a third sub-frame segment 103, a fourth sub-frame segment 104 having corners, and a fifth sub-frame segment 105, a sixth sub-frame segment 106, and a seventh sub-frame segment 107 having no corners, wherein the first sub-frame segment 101, the second sub-frame segment 102, the fifth sub-frame segment 105, the third sub-frame segment 103, the fourth sub-frame segment 104, the sixth sub-frame segment 106, and the seventh sub-frame segment 107 are sequentially arranged in a clockwise direction.
Specifically, as described above, under the division of the break point, the square metal frame is divided into a plurality of sub-frame segments, wherein the sub-frame segments integrated as the antenna include a first sub-frame segment 101, a second sub-frame segment 102, a third sub-frame segment 103, and a fourth sub-frame segment 104, and the four sub-frame segments include corner segments of the square metal frame; the partial sub-frame segments integrated into the antenna further include a fifth sub-frame segment 105, a sixth sub-frame segment 106, and a seventh sub-frame segment 107, and these three sub-frame segments are straight-line frame segments that do not include corner segments. Further, the seven sub-frame segments integrated as the antenna are sequentially arranged in the order of the first sub-frame segment 101, the second sub-frame segment 102, the fifth sub-frame segment 105, the third sub-frame segment 103, the fourth sub-frame segment 104, the sixth sub-frame segment 105, and the seventh sub-frame segment 107 along the clockwise direction.
More specifically, the first sub-frame section 101 includes corner sections formed by the bottom side and the right side of the square metal frame, the second sub-frame section 102 includes corner sections formed by the bottom side and the left side of the square metal frame, the third sub-frame section 103 includes corner sections formed by the left side and the top side of the square metal frame, and the fourth sub-frame section 104 includes corner sections formed by the top side and the right side of the square metal frame, that is, as shown in fig. 1: the first sub-frame section 101 is located at the lower right portion of the square metal frame body, the second sub-frame section 102 is located at the lower left portion of the square metal frame body, the third sub-frame section 103 is located at the upper left portion of the square metal frame body, and the fourth sub-frame section 104 is located at the upper left portion of the square metal frame body. The fifth sub-frame segment 105 is adjacent to the third sub-frame segment 103, the sixth sub-frame segment 106 is adjacent to the fourth sub-frame segment 104, and the seventh sub-frame segment 107 is adjacent to the sixth sub-frame segment 106.
Further, the plurality of sub-frame segments further include an eighth sub-frame segment 108, a ninth sub-frame segment 109, a tenth sub-frame segment 110, and an eleventh sub-frame segment 111 that are not integrated as an antenna, the eighth sub-frame segment 108 is located between the first sub-frame segment 101 and the second sub-frame segment 102, the ninth sub-frame segment 109 is located between the second sub-frame segment 102 and the fifth sub-frame segment 105, and the tenth sub-frame segment 110 and the eleventh sub-frame segment 111 are both located between the third sub-frame segment 103 and the fourth sub-frame segment 104.
Specifically, when a user uses the mobile device for communication, the user needs to hold the mobile device with his hand, and if the entire square metal frame is integrated as an antenna, the hand holding the mobile device during communication of the user may interfere with the antenna to receive and transmit signals, so that the eighth sub-frame segment 108, the ninth sub-frame segment 109, the tenth sub-frame segment 110, and the eleventh sub-frame segment 111 of the plurality of sub-frames formed by dividing the break point are not integrated as an antenna. More specifically, in consideration of most of the usage habits of users, the eighth sub-frame segment 108 is located between the first sub-frame segment 101 and the second sub-frame segment 102, the ninth sub-frame segment 109 is located between the second sub-frame segment 102 and the fifth sub-frame segment 105, and the tenth sub-frame segment 110 and the eleventh sub-frame segment 111 are both located between the third sub-frame segment 103 and the fourth sub-frame segment 104, so as to avoid the hand-held area of the user and provide the user with a better usage experience. Furthermore, because the third sub-frame section 103 and the fourth sub-frame section 104 are closer to each other and the number of integrated antennas is larger, a break point is provided between the third sub-frame section 103 and the fourth sub-frame section 104, so as to form the tenth sub-frame section 110 and the eleventh sub-frame section 111 by division, thereby avoiding signal interference caused by dense antenna arrangement.
Preferably, the first sub-bezel segment 101 is integrated as a first antenna 201, the second sub-bezel segment 102 is integrated as a second antenna 202, the fifth sub-bezel segment 105 is integrated as a fourth antenna 204, the third sub-bezel segment 103 is integrated as a fifth antenna 205 and a sixth antenna 206, the fourth sub-bezel segment 104 is integrated as a seventh antenna 207 and an eighth antenna 208, the sixth sub-bezel segment 106 is integrated as a tenth antenna 210, the seventh sub-bezel segment 107 is integrated as an eleventh antenna 211, the fifth antenna 205 is adjacent to the fourth antenna 204, and the eighth antenna 208 is adjacent to the tenth antenna 210.
Specifically, the aforementioned partial subframe segments are integrated into an antenna:
the first antenna 201 is designed in an IFA form (i.e., an inverted F-antenna) with the first sub-bezel segment 101, and a switch is added to enable selection of different frequency bands, more specifically, the first antenna 201 is integrated at a corner segment of the first sub-bezel segment 101;
the second antenna 202 is designed in an IFA form (i.e., an inverted F-type antenna) using the second sub-bezel segment 102, and a switch is added to enable selection of a different frequency band, and more particularly, the second antenna 202 is integrated at a corner segment of the second sub-bezel segment 102;
the fourth antenna 204 is designed into LOOP form (i.e. LOOP antenna) by using the fifth sub-frame section 105 and a PCB (printed circuit board), and is matched with the auxiliary trace;
the fifth antenna 205 and the sixth antenna 206 are both designed to be LOOP type (i.e. LOOP antenna) by using the third sub-frame section 103, more specifically, the fifth antenna 205 is integrated on the third sub-frame section 103 and located on the left side of the metal frame body and adjacent to the fourth antenna 204, and the sixth antenna 206 is integrated on the third sub-frame section 103 and located on the top side of the metal frame body;
the seventh antenna 207 and the eighth antenna 208 are both designed to be LOOP type (i.e. LOOP antenna) by using the fourth sub-frame segment 104, more specifically, the seventh antenna 207 is integrated on the fourth sub-frame segment 104 and located on the top side of the metal frame, and the eighth antenna 208 is integrated on the corner segment of the fourth sub-frame segment 104 and adjacent to the tenth antenna 210;
the tenth antenna 210 is designed in an IFA form (i.e., an inverted F antenna) using the sixth sub-bezel segment 106, and a switch is added to enable selection of a different frequency band, and more particularly, the tenth antenna 210 is integrated on the sixth sub-bezel segment 106 and is located between the eighth antenna 208 and the eleventh antenna 211 and closer to the eleventh antenna 211;
the eleventh antenna 211 is designed in the form of an IFA (i.e., an inverted F antenna) using the seventh sub-frame segment 107, and a switch is added to enable selection of a different frequency band, and more particularly, the eleventh antenna 211 is integrated on the seventh sub-frame segment 107 and is close to the tenth antenna 210.
Further, the fifth antenna 205, the seventh antenna 207, the eighth antenna 208 are Sub-6G antennas, the fourth antenna 204 is a WIFI2.4G +5G two-in-one antenna, the first antenna 201, the second antenna 202, the tenth antenna 210, the eleventh antenna 211 are LTE antennas, and the sixth antenna 206 is a GPS antenna.
Further, the fifth antenna 205, the seventh antenna 207, and the eighth antenna 208 support Sub-6G N41, Sub-6G N77, Sub-6G N78, and Sub-6G N79 frequency bands; the fourth antenna 204 supports a WIFI2.4G, WIFI 5G frequency band; the first antenna 201 supports an LTE master frequency range of 791 MHz-960 MHz, the second antenna 202 supports an LTE master frequency range of 1710 MHz-2690 MHz, the tenth antenna 210 supports an LTE diversity frequency range of 1805 MHz-2690 MHz, and the eleventh antenna 211 supports an LTE diversity frequency range of 791 MHz-960 MHz; the sixth antenna 206 supports the GPS band.
Specifically, the frequency bands supported by the antenna integrated with the metal frame are as follows:
the first antenna 201 supports an LTE main set low frequency band (791 MHz-960 MHz), the second antenna 202 supports an LTE main set high frequency band (1710 MHz-2690 MHz), the fourth antenna 204 supports a WIFI2.4G, WIFI 5G frequency band, the fifth antenna 205 supports a Sub-6G N41/N77/N78/N79 frequency band, the sixth antenna 206 supports a GPS frequency band, the seventh antenna 207 supports a Sub-6G N41/N77/N78/N79 frequency band, the eighth antenna 208 supports a Sub-6G N41/N77/N78/N79 frequency band, the tenth antenna 210 supports an LTE diversity high frequency band (1805 MHz-2690 MHz), and the eleventh antenna 211 supports an LTE low frequency band (791 MHz-960 MHz).
Preferably, the metal bezel antenna assembly further includes: a third antenna 203, wherein the third antenna 203 is a Sub-6G antenna and supports a Sub-6G N41 or N78 frequency band; the third antenna 203 is mounted on the housing 3 and located on one side of the ninth sub-bezel segment 109.
In particular, the above antenna assembly further comprises a third antenna 203, not integrated in the metal bezel, mounted on the housing and located on one side of the ninth bezel segment 109. As shown in fig. 1, in order to avoid signal interference between the antennas, no antenna is integrated on the ninth sub-frame segment 109, and in addition, since the ninth sub-frame segment 109 is located at the middle section of the left side of the metal frame, in order to prevent the quality of signals received/transmitted by the antenna from being affected when the user holds the metal frame, the third antenna 203 is located at one side of the lower section of the ninth sub-frame segment 109, and more specifically, the third antenna 203 is located inside the lower section of the ninth sub-frame segment 109 and is close to the breakpoint position dividing the ninth sub-frame segment 109 and the second sub-frame segment 102. The third antenna 203 operating frequency band covers Sub-6G N41, Sub-6G N78.
Further, the third antenna 203 is designed in an IFA form (i.e., an inverted F antenna) by using a PCB (printed circuit board), and is matched with an auxiliary trace.
More preferably, the metal bezel antenna assembly further includes: the ninth antenna 209, the ninth antenna 209 being a Sub-6G antenna, the ninth antenna 209 supporting a Sub-6G N77 or N79 band; the ninth antenna 209 is mounted on the square housing 3 and located at one side of the sixth sub-bezel segment 106.
Specifically, the antenna assembly further includes a ninth antenna 209, which is not integrated with the metal frame body, and is mounted on the housing on one side of the sixth sub-frame section 106. As shown in fig. 1, the ninth antenna 209 is mounted on the square housing 3 near the inside of the sixth Sub-frame section 106, and between the eighth antenna 208 and the tenth antenna 210, its operating frequency band covers the Sub-6G N77 and Sub-6GN79 frequency bands. Further, the ninth antenna 209 is implemented by using an FPC (flexible circuit board) or an LDS (laser direct structuring) or the like in the antenna holder.
Therefore, in the technical scheme provided by this embodiment: there are 4 antennas supporting Sub-6G N41 frequency band, which are respectively a third antenna 203, a fifth antenna 205, a seventh antenna 207 and an eighth antenna 208; there are 4 antennas supporting the Sub-6G N77 frequency band, which are the fifth antenna 205, the seventh antenna 207, the eighth antenna 208 and the ninth antenna 209; there are 4 antennas supporting Sub-6G N78 frequency band, which are respectively a third antenna 203, a fifth antenna 205, a seventh antenna 207 and an eighth antenna 208; there are 4 antennas supporting the Sub-6G N79 frequency band, which are the fifth antenna 205, the seventh antenna 207, the eighth antenna 208 and the ninth antenna 209; an antenna combination supporting the Sub-6G N41/N77/N78/N79 frequency band is formed through the layout. In addition, there are 4 antennas supporting the 2G/3G/4G frequency band, which are the first antenna 201, the second antenna 202, the tenth antenna 210 and the eleventh antenna 211; 1 antenna supporting the GPS frequency band is a sixth antenna 206; the number of the antennas supporting the WIFI 2.4G/5G frequency band is 1, and the antenna is a fourth antenna 204.
Example 2
The utility model also provides mobile equipment comprising the metal frame antenna assembly.
The mobile device is a square device with a length of about 160mm and a width of about 75 mm.
Preferably, the mobile device is a square device with a length of 150mm and a width of 72 mm.
The following describes the technical solution of the present embodiment in detail by taking a mobile device as a mobile phone as an example. It should be noted that the mobile device in the present embodiment is only for structural visualization and convenience of discussion, but the application is not limited to the type of mobile device equipped with the metal bezel antenna assembly.
Specifically, in a model with the whole size of 150mm in length and 72mm in width, 11 breakpoints with the width of 1.2mm are designed on the upper side, the lower side, the left side and the right side of a square metal frame body, an auxiliary support, auxiliary wiring and cables are matched, and 11 antennas are installed on the model mobile phone. The eight antennas, namely the first antenna 201, the second antenna 202, the fifth antenna 205, the sixth antenna 206, the seventh antenna 207, the eighth antenna 208, the tenth antenna 210 and the eleventh antenna 211, are designed by using a metal frame of a mobile phone, the fourth antenna 204 is designed by using a metal frame and a PCB and matching with an auxiliary wiring, the third antenna 203 is designed by using a PCB and matching with a cable, and the ninth antenna 209 is designed by using an FPC or an LDS. The 11 antennas are mounted at the position of the metal frame as shown in fig. 1.
More specifically, the frequency bands and the antenna efficiencies supported by the 11-support antenna on the mobile phone provided in this embodiment are as follows:
it can be seen that through data verification, 11 breakpoints are designed on the metal frame mobile phone and matched with an auxiliary support, auxiliary wiring and cables, simultaneous support of a Sub-6G antenna, a 2G/3G/4G antenna, a DIV antenna, a GPS and WIFI 2.4G/5G two-in-one antenna can be achieved well, the antenna frequency coverage range is comprehensive, and the use of multiple countries and regions in the world can be supported.
It should be noted that the technical solution provided in this embodiment is not limited to the type and size of the mobile device, and on mobile devices with metal frame bodies of different sizes, the technical effect of this solution can be achieved only by adjusting the breakpoint position according to the actual debugging effect.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects:
the utility model provides a metal frame antenna assembly, which is characterized in that a breakpoint is arranged on a metal frame body, the metal frame body of a mobile device is used as a radiator of an antenna, a Sub-6G antenna, an WIFI2.4G +5G two-in-one antenna, an LTE antenna and a GPS antenna are integrated on the mobile device at the same time, the coverage range of the antenna frequency is comprehensive, the antenna efficiency is improved, the cost is saved, the space utilization rate is improved, and the urgent requirements of people on 5G mobile communication are met;
furthermore, the metal frame body with the break points is coated with plastic, so that the break points of the metal frame body are effectively hidden, and the overall appearance of the mobile equipment is more concise and attractive.
All the above-mentioned optional technical solutions can be combined arbitrarily to form the optional embodiments of the present invention, and are not described herein again.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the true scope of the embodiments of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A metal bezel antenna assembly for a mobile device, the antenna assembly comprising: the shell is positioned in an area formed by the square metal frame; the metal frame body is provided with a plurality of break points, the metal frame body is divided into a plurality of Sub-frame sections by the break points, part of the Sub-frame sections in the Sub-frame sections are integrated into an antenna, and the antenna comprises a Sub-6G antenna and a WIFI2.4G +5G two-in-one antenna.
2. The metal bezel antenna assembly of claim 1, further comprising: and the plastic layer wraps the metal frame body.
3. The metal bezel antenna assembly of claim 1, wherein some of the plurality of bezel segments comprise first, second, third, and fourth bezel segments having corner segments and fifth, sixth, and seventh bezel segments not having corner segments, the first, second, fifth, third, fourth, sixth, and seventh bezel segments being sequentially arranged clockwise.
4. The metallic bezel antenna assembly of claim 3, wherein the plurality of bezel segments further comprises eighth, ninth, tenth, eleventh bezel segments that are not integrated as antennas, the eighth bezel segment being located between the first bezel segment and the second bezel segment, the ninth bezel segment being located between the second bezel segment and the fifth bezel segment, the tenth, eleventh bezel segments being located between the third bezel segment and the fourth bezel segment.
5. The metal bezel antenna assembly of claim 3, wherein the first bezel segment is integrated as a first antenna, the second bezel segment is integrated as a second antenna, the fifth bezel segment is integrated as a fourth antenna, the third bezel segment is integrated as a fifth antenna and a sixth antenna, the fourth bezel segment is integrated as a seventh antenna and an eighth antenna, the sixth bezel segment is integrated as a tenth antenna, the seventh bezel segment is integrated as an eleventh antenna, the fifth antenna is adjacent to the fourth antenna, and the eighth antenna is adjacent to the tenth antenna.
6. The metal bezel antenna assembly of claim 5, wherein the fifth, seventh and eighth antennas are Sub-6G antennas, the fourth antenna is a WIFI2.4G +5G two-in-one antenna, the first, second, tenth and eleventh antennas are LTE antennas, and the sixth antenna is a GPS antenna.
7. The metal bezel antenna assembly of claim 6, wherein the fifth, seventh and eighth antennas support Sub-6G N41, Sub-6G N77, Sub-6G N78 and Sub-6G N79 frequency bands; the fourth antenna supports a WIFI2.4G, WIFI 5G frequency band; the first antenna supports an LTE master set frequency range of 791 MHz-960 MHz, the second antenna supports an LTE master set frequency range of 1710 MHz-2690 MHz, the tenth antenna supports an LTE diversity frequency range of 1805 MHz-2690 MHz, and the eleventh antenna supports an LTE diversity frequency range of 791 MHz-960 MHz; the sixth antenna supports a GPS frequency band.
8. The metal bezel antenna assembly of claim 4, further comprising: a third antenna, which is a Sub-6G antenna and supports Sub-6G N41 and Sub-6G N78 frequency bands; the third antenna is mounted on the housing and located on one side of the ninth sub-bezel segment.
9. The metal bezel antenna assembly of claim 4, further comprising: a ninth antenna, which is a Sub-6G antenna and supports Sub-6G N77 and Sub-6G N79 frequency bands; the ninth antenna is mounted on the housing and located on one side of the sixth sub-bezel segment.
10. A mobile device equipped with the metal bezel antenna assembly of any of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599731.4U CN215600551U (en) | 2021-07-14 | 2021-07-14 | Metal frame antenna module and mobile device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121599731.4U CN215600551U (en) | 2021-07-14 | 2021-07-14 | Metal frame antenna module and mobile device |
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| CN215600551U true CN215600551U (en) | 2022-01-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115732890A (en) * | 2022-11-07 | 2023-03-03 | 北京自动化控制设备研究所 | Integrated method for multifunctional antenna and structure of microminiature combined navigation system |
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- 2021-07-14 CN CN202121599731.4U patent/CN215600551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115732890A (en) * | 2022-11-07 | 2023-03-03 | 北京自动化控制设备研究所 | Integrated method for multifunctional antenna and structure of microminiature combined navigation system |
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