Antenna module and terminal equipment

Abstract

The utility model provides an antenna module and terminal equipment, and the antenna module comprises a metal frame which comprises a first top, a first bottom, a first side edge and a rotating shaft, and the first side edge and the rotating shaft are arranged between the first top and the first bottom and are opposite in position; the metal frame further comprises a first branch knot and a second branch knot, the first branch knot is located in the middle of the first top, the second branch knot is located at the end, close to the first side edge, of the first top, a first breaking joint is arranged between the first branch knot and the second branch knot, and the end, away from the first breaking joint, of the first branch knot serves as a feeding point of the Tiantong satellite antenna. And one end, close to the first breaking joint, of the second branch knot is used as a feeding point of a global positioning system GPS L1 antenna. According to the antenna module and the terminal equipment disclosed by the invention, the Tiantong satellite communication function of the antenna module is realized, so that the communication performance of the terminal equipment can be effectively improved when the antenna module is applied to the terminal equipment which realizes the rotary folding function by using the metal shaft.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular, to an antenna module and a terminal device. Background Art

[0002] To meet the communication requirements of large data high throughput, the requirements for terminal devices are getting higher and higher. However, due to more and more functions, the actual available space on terminal devices is getting less and less. Therefore, integrating more antennas in the extreme space is the key to improving the communication performance of terminal devices. Summary of the Invention

[0003] The present disclosure aims to at least solve one of the technical problems in the related art to some extent.

[0004] For this reason, the purpose of the present disclosure is to provide an antenna module and a terminal device.

[0005] To achieve the above object, a first aspect of the present disclosure provides an antenna module, including: a metal frame, the metal frame includes: a first top and a first bottom, and a first side and a rotating shaft which are oppositely arranged between the first top and the first bottom; wherein, the metal frame further includes: a first branch and a second branch, the first branch is located in the middle of the first top, the second branch is located at one end of the first top close to the first side, and a first slit is provided between the first branch and the second branch, one end of the first branch away from the first slit serves as the feeding point of the satellite antenna for sky communication, and one end of the second branch close to the first slit serves as the feeding point of the GPS L1 antenna of the Global Positioning System.

[0006] Optionally, the metal frame further includes: a third branch, the third branch is located at one end of the first bottom close to the metal shaft, and one end of the third branch away from the metal shaft serves as the feeding point of the Bluetooth antenna.

[0007] Optionally, the metal frame further includes: a second top and a second bottom, and a second side provided between the second top and the second bottom, the second top and the first top are oppositely arranged on both sides of the metal shaft, the second bottom and the first bottom are oppositely arranged on both sides of the metal shaft, and the second side is located on the side of the metal shaft away from the first side; the metal frame further includes: a fourth branch and / or a fifth branch, the fourth branch is located in the middle of the second top, and one end of the fourth branch close to the metal shaft serves as the feeding point of the low-frequency antenna, the fifth branch is located in the middle of the second side, and one end of the fifth branch close to the second top serves as the feeding point of the low-frequency antenna.

[0008] Optionally, the metal frame further includes: a sixth branch node, the sixth branch node is located at one end of the first side edge close to the first top, and the middle portion of the sixth branch node serves as a feeding point of the low-frequency antenna.

[0009] Optionally, the metal frame also includes: a seventh branch, the seventh branch is located at one end of the first side close to the first top, and the seventh branch is located at one end of the sixth branch close to the first top, a second break is arranged between the seventh branch and the sixth branch, and the end of the seventh branch away from the first top serves as a feeding point for the medium and high frequency antenna and the wireless fidelity WiFi 2.4G antenna.

[0010] Optionally, one end of the sixth branch close to the first top serves as a feeding point for a WiFi 5G antenna and a 5G N79 antenna.

[0011] Optionally, the metal frame also includes: an eighth branch, the eighth branch is located at one end of the first side close to the first bottom and one end of the first bottom close to the first side, and the middle part of the eighth branch serves as a feeding point of the low-frequency antenna.

[0012] Optionally, the metal frame also includes: a ninth branch, the ninth branch is located in the middle of the first side, and a third fracture is arranged between the ninth branch and the eighth branch, and an end of the ninth branch close to the third fracture serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

[0013] Optionally, one end of the first branch close to the first fracture serves as a feeding point for the 5G N78 antenna and the WiFi 5G antenna.

[0014] Optionally, the metal frame also includes: a tenth branch node, which is located at one end of the first top close to the metal axis, and a fourth fracture is arranged between the tenth branch node and the first branch node, and the end of the tenth branch node close to the fourth fracture serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

[0015] Optionally, the middle part of the first branch serves as a feeding point of the GPS L5 antenna.

[0016] A second aspect of the present disclosure provides a terminal device, including: an antenna module as provided in the first aspect of the present disclosure.

[0017] The technical solution provided by the present disclosure may have the following beneficial effects:

[0018] Since the first branch is located in the middle of the first top, and the end of the first branch away from the first break serves as the feeding point of the Tiantong satellite antenna, the first branch can radiate the Tiantong satellite band signal under the excitation of the feeding signal. At the same time, since the second branch is located at the end of the first top close to the first side, and the end of the second branch close to the first break serves as the feeding point of the GPSL1 antenna, the second branch can radiate the GPS L1 band signal under the excitation of the feeding signal, thereby using the GPS L1 band signal to achieve auxiliary positioning of the Tiantong satellite band signal; and, since the Tiantong satellite antenna has high requirements on the top performance when working, the Tiantong satellite antenna is realized by using the first branch and the second branch of the first top of the metal frame, which can ensure the high communication performance of the Tiantong satellite antenna, and while using the GPS L1 band signal to realize the auxiliary positioning function of the Tiantong satellite antenna, the radiation positions of the GPS L1 antenna and the Tiantong satellite antenna are kept away from each other, thereby reducing the influence between the GPS antenna and the Tiantong satellite antenna, thereby ensuring the high communication performance of the Tiantong satellite antenna. Therefore, through the cooperation of the first branch and the second branch, the Tiantong satellite communication function of the antenna module is realized, and further, when the antenna module is applied to a terminal device that uses a metal axis to realize a rotation and folding function, the communication performance of the terminal device can be effectively improved.

[0019] Additional aspects and advantages of the present disclosure will be given in part in the following description and in part will be obvious from the following description or learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present disclosure will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 is a structural schematic diagram of an antenna module proposed in one embodiment of the present disclosure;

[0022] As shown in the figure: 1. Metal frame;

[0023] 101, first branch, 102, second branch, 103, third branch, 104, fourth branch, 105, fifth branch, 106, sixth branch, 107, seventh branch, 108, eighth branch, 109, ninth branch, 110, tenth branch, 111, first fracture, 112, second fracture, 113, third fracture, 114, fourth fracture;

[0024] 11. first top, 12. first bottom, 13. first side, 14. second top, 15. second bottom, 16. second side, 17. metal shaft. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present disclosure, and are not to be construed as limitations of the present disclosure. On the contrary, the embodiments of the present disclosure include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0026] like Figure 1 As shown, the disclosed embodiment proposes an antenna module, including: a metal frame 1, the metal frame 1 includes: a first top 11 and a first bottom 12, and a first side 13 and a metal axis 17 arranged between the first top 11 and the first bottom 12 and in opposite positions. Among them, the metal frame 1 also includes: a first branch 101 and a second branch 102, the first branch 101 is located in the middle of the first top 11, the second branch 102 is located at one end of the first top 11 close to the first side 13, and a first break 111 is arranged between the first branch 101 and the second branch 102, the end of the first branch 101 away from the first break 111 serves as a feeding point of the Tiantong satellite antenna, and the end of the second branch 102 close to the first break 111 serves as a feeding point of the GPS (Global Positioning System) L1 antenna.

[0027] It can be understood that since the first branch node 101 is located in the middle of the first top 11, and the end of the first branch node 101 away from the first break 111 serves as the feeding point of the Tiantong satellite antenna, the first branch node 101 can radiate the Tiantong satellite band signal under the excitation of the feeding signal. At the same time, since the second branch node 102 is located at the end of the first top 11 close to the first side 13, and the end of the second branch node 102 close to the first break 111 serves as the feeding point of the GPS L1 antenna, the second branch node 102 can radiate the GPS L1 band signal under the excitation of the feeding signal, thereby realizing the auxiliary positioning of the Tiantong satellite band signal using the GPS L1 band signal.

[0028] Moreover, since the Tiantong satellite antenna has high requirements for top performance when working, the Tiantong satellite antenna is realized by using the first branch 101 and the second branch 102 of the first top 11 of the metal frame 1, which can ensure the high communication performance of the Tiantong satellite antenna. In addition, while using the GPS L1 frequency band signal to realize the auxiliary positioning function of the Tiantong satellite antenna, the radiation positions of the GPS L1 antenna and the Tiantong satellite antenna are kept away from each other, thereby reducing the influence between the GPS L1 antenna and the Tiantong satellite antenna, thereby ensuring the high communication performance of the Tiantong satellite antenna.

[0029] Therefore, through the cooperation of the first branch 101 and the second branch 102, the Tiantong satellite communication function of the antenna module is realized, and when the antenna module is applied to a terminal device that uses a metal shaft 17 to achieve a rotation and folding function, the communication performance of the terminal device can be effectively improved.

[0030] It should be noted that the metal frame 1 is a frame structure made of metal, and the first top 11, the first bottom 12 and the first side 13 of the metal frame 1 are used to constitute the three frames of the main screen of the terminal device, and the metal axis 17 is used to divide the terminal device into a main screen and a sub-screen, and the main screen and the sub-screen are rotatably connected by the metal axis 17, that is, the frame structure composed of the first top 11, the first bottom 12 and the first side 13 can rotate around the metal axis 17, but due to the large loss of the radio frequency signal when passing through the metal axis 17, the actual usable space of the antenna is concentrated on the first top 11, the first bottom 12 and the first side 13, and setting the Tiantong satellite antenna at the first top 11 not only effectively improves the communication performance, but also realizes the efficient use of the extreme space.

[0031] Among them, the first branch 101 is used to radiate Tiantong satellite frequency band signals, and the second branch 102 is used to radiate GPS L1 frequency band signals. The specific types of the first branch 101 and the second branch 102 can be set according to actual needs and are not limited to this. For example, the first branch 101 occupies the middle area of ​​the first top 11, and the second branch 102 occupies the area of ​​the first top 11 away from one end of the rotating shaft. The length of the first branch 101 is greater than the length of the second branch 102, and the end of the second branch 102 away from the first break 111 is grounded.

[0032] like Figure 1 As shown, in some embodiments, the metal frame 1 further includes: a third branch 103, the third branch 103 is located at one end of the first bottom 12 close to the metal axis 17, and the end of the third branch 103 away from the metal axis 17 serves as a feeding point of the Bluetooth antenna.

[0033] It can be understood that, since the third branch 103 is located at one end of the first bottom 12 close to the metal shaft 17, and the end of the third branch 103 away from the metal shaft 17 is used as the feeding point of the Bluetooth antenna, the third branch 103 can radiate the Bluetooth frequency band signal under the excitation of the feeding signal, thereby realizing the independent Bluetooth communication function of the antenna module; and, while using the Bluetooth antenna to realize the Bluetooth communication function, the radiation positions of the Bluetooth antenna and the Tiantong satellite antenna are kept away from each other, thereby reducing the influence between the Bluetooth antenna and the Tiantong satellite antenna, thereby ensuring the high communication performance of the Bluetooth antenna and the Tiantong satellite antenna. Therefore, when the antenna module is applied to a terminal device that realizes the rotation and folding function using the metal shaft 17, the communication performance of the terminal device can be effectively improved.

[0034] It should be noted that the third branch 103 is used to radiate Bluetooth frequency band signals. The specific type of the third branch 103 can be set according to actual needs and is not limited to this. For example, the third branch 103 occupies the area of ​​the first bottom 12 close to one end of the metal shaft 17. The third branch 103 is isolated from the middle area of ​​the first bottom 12 by the fracture, and the end of the third branch 103 close to the metal shaft 17 is grounded.

[0035] like Figure 1 As shown, in some embodiments, the metal frame 1 further includes: a second top portion 14 and a second bottom portion 15 and a second side edge 16 disposed between the second top portion 14 and the second bottom portion 15, the second top portion 14 and the first top portion 11 are disposed relatively on both sides of the metal shaft 17, the second bottom portion 15 and the first bottom portion 12 are disposed relatively on both sides of the metal shaft 17, and the second side edge 16 is located on a side of the metal shaft 17 away from the first side edge 13;

[0036] The metal frame 1 also includes: a fourth branch 104 and / or a fifth branch 105, the fourth branch 104 is located in the middle of the second top 14, and the end of the fourth branch 104 close to the metal axis 17 serves as a feeding point of a low-frequency (Low Band, LB) antenna, and the fifth branch 105 is located in the middle of the second side 16, and the end of the fifth branch 105 close to the second top 14 serves as a feeding point of the low-frequency antenna.

[0037] It can be understood that since the fourth branch 104 is located in the middle of the second top 14, and the end of the fourth branch 104 close to the metal shaft 17 serves as the feeding point of the low-frequency antenna, the fourth branch 104 can radiate low-frequency signals under the excitation of the feeding signal, thereby realizing the low-frequency communication function of the antenna module, and further when the antenna module is applied to a terminal device that uses the metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0038] Since the fifth branch 105 is located in the middle of the second side 16, and the end of the fifth branch 105 close to the second top 14 serves as the feeding point of the low-frequency antenna, the fifth branch 105 can radiate low-frequency signals under the excitation of the feeding signal, thereby realizing the low-frequency communication function of the antenna module. Further, when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, the communication performance of the terminal device can be effectively improved.

[0039] It should be noted that the second top 14, the second bottom 15 and the second side 16 constitute the three frames of the secondary screen of the terminal device. Since the loss of the low-frequency signal passing through the metal axis 17 is relatively small, two low-frequency antennas are arranged at the second top 14 and the second side 16, which effectively improves the communication performance of the terminal device without occupying the space at the first top 11, the first bottom 12 and the first side 13.

[0040] The first top portion 11 and the second top portion 14 constitute a top frame of the metal frame 1 , and the first bottom portion 12 and the second bottom portion 15 constitute a bottom frame of the metal frame 1 .

[0041] The fourth branch 104 and the fifth branch 105 are both used to radiate low-frequency signals. The specific types of the fourth branch 104 and the fifth branch 105 can be set according to actual needs and are not limited to this. For example, the fourth branch 104 occupies the middle area of ​​the second top 14, and the fourth branch 104 is isolated from the two end areas of the second top 14 by two breaks, and the fifth branch 105 occupies the middle area of ​​the second side 16, and the fifth branch 105 is isolated from the two end areas of the second side 16 by two breaks.

[0042] like Figure 1 As shown, in some embodiments, the metal frame 1 further includes: a sixth branch node 106, the sixth branch node 106 is located at one end of the first side 13 close to the first top 11, and the middle part of the sixth branch node 106 serves as a feeding point of the low-frequency antenna.

[0043] It can be understood that since the sixth branch 106 is located at one end of the first side 13 close to the first top 11, and the middle part of the sixth branch 106 serves as the feeding point of the low-frequency antenna, the sixth branch 106 can radiate low-frequency band signals under the excitation of the feeding signal, thereby realizing the low-frequency communication function of the antenna module, and further when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0044] It should be noted that the sixth branch 106 is used to radiate low-frequency band signals. The specific type of the sixth branch 106 can be set according to actual needs and is not limited to this. For example, the sixth branch 106 occupies the area of ​​the first side 13 close to one end of the first top 11, and the end of the sixth branch 106 away from the first top 11 is grounded.

[0045] The sixth branch 106 is combined with the fourth branch 104 and the fifth branch 105 to realize three low-frequency antennas in the antenna module, thereby effectively improving the low-frequency communication performance of the antenna module.

[0046] like Figure 1As shown, in some embodiments, the metal frame 1 also includes: a seventh branch 107, the seventh branch 107 is located at one end of the first side 13 close to the first top 11, and the seventh branch 107 is located at one end of the sixth branch 106 close to the first top 11, a second break 112 is arranged between the seventh branch 107 and the sixth branch 106, and the end of the seventh branch 107 away from the first top 11 serves as a feeding point for a middle high frequency (Middle High Band, MHB) antenna and a WiFi (Wireless Fidelity) 2.4G antenna.

[0047] It can be understood that since the seventh branch 107 is located at the end of the sixth branch 106 close to the first top 11, and the end of the seventh branch 107 away from the first top 11 serves as the feeding point of the medium and high frequency antenna and the WiFi 2.4G antenna, the seventh branch 107 can radiate medium and high frequency band signals and WiFi 2.4G band signals under the excitation of the feeding signal, thereby realizing the medium and high frequency communication function and WiFi communication function of the antenna module, and then when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0048] It should be noted that the seventh branch 107 is used to radiate medium and high frequency band signals and WiFi 2.4G band signals. The specific type of the seventh branch 107 can be set according to actual needs and is not limited to this. For example, the seventh branch 107 occupies the area of ​​the first side 13 close to one end of the first top 11, and the end of the seventh branch 107 away from the second break 112 is connected to the end of the second branch 102 away from the first break 111 and is grounded.

[0049] like Figure 1 As shown, in some embodiments, one end of the sixth branch 106 close to the first top 11 serves as a feeding point for the WiFi 5G antenna and the 5G N79 antenna.

[0050] It can be understood that since the end of the sixth branch 106 close to the first top 11 serves as the feeding point of the WiFi 5G antenna and the 5GN79 antenna, the sixth branch 106 can also radiate WiFi 5G frequency band signals and 5G N79 frequency band signals under the excitation of the feeding signal, thereby realizing the WiFi communication function and 5G communication function of the antenna module, and then when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0051] It should be noted that the sixth branch 106 is not only used to radiate low-frequency band signals, but also used to radiate WiFi 5G band signals and 5G N79 band signals.

[0052] like Figure 1 As shown, in some embodiments, the metal frame 1 also includes: an eighth branch node 108, the eighth branch node 108 is located at one end of the first side 13 close to the first bottom 12 and one end of the first bottom 12 close to the first side 13, and the middle part of the eighth branch node 108 serves as a feeding point of the low-frequency antenna.

[0053] It can be understood that since the eighth branch 108 is located at one end of the first side 13 close to the first bottom 12 and one end of the first bottom 12 close to the first side 13, and the middle part of the eighth branch 108 serves as the feeding point of the low-frequency antenna, the eighth branch 108 can radiate low-frequency band signals under the excitation of the feeding signal, thereby realizing the low-frequency communication function of the antenna module, and further, when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0054] It should be noted that the eighth branch 108 is used to radiate low-frequency signals. The specific type of the eighth branch 108 can be set according to actual needs and is not limited to this. For example, the eighth branch 108 occupies the area of ​​the first side 13 close to one end of the first bottom 12, and the area of ​​the first bottom 12 close to one end of the first side 13. The eighth branch 108 is isolated from the middle area of ​​the first bottom 12 by the break.

[0055] The eighth branch 108 is combined with the fourth branch 104, the fifth branch 105 and the sixth branch 106 to realize four low-frequency antennas in the antenna module, namely, 4×4 MIMI LB antennas, thereby effectively improving the low-frequency communication performance of the antenna module.

[0056] like Figure 1 As shown, in some embodiments, the metal frame 1 also includes: a ninth branch node 109, the ninth branch node 109 is located in the middle of the first side 13, and a third break 113 is arranged between the ninth branch node 109 and the eighth branch node 108, and one end of the ninth branch node 109 close to the third break 113 serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

[0057] It can be understood that since the ninth branch 109 is located in the middle of the first side 13, and the end of the ninth branch 109 close to the third slit 113 serves as the feeding point of the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna, the ninth branch 109 can radiate medium and high frequency band signals, 5G N78 band signals and 5G N79 band signals under the excitation of the feeding signal, thereby realizing the medium and high frequency communication function and 5G communication function of the antenna module, and then when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0058] It should be noted that the ninth branch 109 is used to radiate medium and high frequency band signals, 5G N78 band signals and 5G N79 band signals. The specific type of the ninth branch 109 can be set according to actual needs and is not limited to this. For example, the ninth branch 109 occupies the middle area of ​​the first side 13, and the end of the ninth branch 109 away from the third break 113 is connected to the end of the sixth branch 106 away from the second break 112 and is grounded.

[0059] like Figure 1 As shown, in some embodiments, one end of the first branch 101 close to the first fracture 111 serves as a feeding point for the 5G N78 antenna and the WiFi 5G antenna.

[0060] It can be understood that since the end of the first branch 101 close to the first slit 111 serves as the feeding point of the 5G N78 antenna and the WiFi5G antenna, the first branch 101 can also radiate 5G N78 frequency band signals and WiFi 5G frequency band signals under the excitation of the feeding signal, thereby realizing the 5G communication function and WiFi communication function of the antenna module, and further, when the antenna module is applied to a terminal device that uses a metal shaft 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0061] It should be noted that when the Tiantong satellite antenna is working, the cellular and WiFi modems are not working. Therefore, the first branch 101 radiates the Tiantong satellite band signal, as well as the 5G N78 band signal and the WiFi5G band signal, which can make full use of the extreme space of the first top 11 and improve the communication performance of the antenna module.

[0062] like Figure 1 As shown, in some embodiments, the metal frame 1 also includes: a tenth branch node 110, the tenth branch node 110 is located at one end of the first top 11 close to the metal axis 17, and a fourth break 114 is arranged between the tenth branch node 110 and the first branch node 101, and the end of the tenth branch node 110 close to the fourth break 114 serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

[0063] It can be understood that since the tenth branch 110 is located at one end of the first top 11 close to the metal shaft 17, and the end of the tenth branch 110 close to the fourth slit 114 serves as the feeding point of the medium and high frequency antenna, 5G N78 antenna and 5G N79 antenna, the tenth branch 110 can also radiate medium and high frequency band signals, 5G N78 band signals and 5G N79 band signals under the excitation of the feeding signal, thereby realizing the medium and high frequency communication function and 5G communication function of the antenna module, and then when the antenna module is applied to a terminal device that uses the metal shaft 17 to realize the rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0064] It should be noted that the tenth branch 110 is used to radiate medium and high frequency band signals, 5G N78 band signals and 5G N79 band signals. The specific type of the tenth branch 110 can be set according to actual needs and is not limited to this. By way of example, the tenth branch 110 occupies the area of ​​the first top 11 close to one end of the metal axis 17, and the end of the tenth branch 110 away from the fourth break 114 is grounded.

[0065] like Figure 1 As shown, in some embodiments, the middle of the first branch 101 serves as a feeding point for the GPS L5 antenna.

[0066] It can be understood that since the middle part of the first branch 101 serves as the feeding point of the GPS L5 antenna, the first branch 101 can also radiate the GPS L5 frequency band signal under the excitation of the feeding signal, thereby realizing the GPS communication function of the antenna module, and further when the antenna module is applied to a terminal device that uses a metal axis 17 to realize a rotation and folding function, it can effectively improve the communication performance of the terminal device.

[0067] It should be noted that the antenna module of this embodiment realizes a 4×4 MIMO LMH+Sub6G antenna by utilizing the first branch 101, the fourth branch 104, the fifth branch 105, the sixth branch 106, the seventh branch 107, the eighth branch 108, the ninth branch 109 and the tenth branch 110, realizes a 2×2 WiFi antenna by utilizing the first branch 101, the sixth branch 106 and the seventh branch 107, realizes a 2×2 GPS antenna by utilizing the first branch 101 and the second branch 102, and, on this basis, fully utilizes the space of the first top 11 and the first bottom 12 to realize a Tiantong satellite antenna and an independent Bluetooth antenna.

[0068] Therefore, the antenna module of this embodiment can be applied to terminal devices that use the metal axis 17 to achieve a rotation and folding function, and while realizing the mainstream features, it also adds a Tiantong satellite function and an independent Bluetooth function, thereby meeting the communication needs of big data and high throughput.

[0069] The embodiment of the present disclosure further provides a terminal device, including: an antenna module as in the embodiment of the present disclosure.

[0070] It can be understood that since the first branch node 101 is located in the middle of the first top 11, and the end of the first branch node 101 away from the first break 111 serves as the feeding point of the Tiantong satellite antenna, the first branch node 101 can radiate the Tiantong satellite band signal under the excitation of the feeding signal. At the same time, since the second branch node 102 is located at the end of the first top 11 close to the first side 13, and the end of the second branch node 102 close to the first break 111 serves as the feeding point of the GPS L1 antenna, the second branch node 102 can radiate the GPS L1 band signal under the excitation of the feeding signal, thereby realizing the auxiliary positioning of the Tiantong satellite band signal using the GPS L1 band signal.

[0071] Moreover, since the Tiantong satellite antenna has high requirements for top performance when working, the Tiantong satellite antenna is realized by using the first branch 101 and the second branch 102 of the first top 11 of the metal frame 1, which can ensure the high communication performance of the Tiantong satellite antenna. In addition, while using the GPS L1 frequency band signal to realize the auxiliary positioning function of the Tiantong satellite antenna, the radiation positions of the GPS L1 antenna and the Tiantong satellite antenna are kept away from each other, thereby reducing the influence between the GPS L1 antenna and the Tiantong satellite antenna, thereby ensuring the high communication performance of the Tiantong satellite antenna.

[0072] Therefore, through the cooperation of the first branch 101 and the second branch 102, the Tiantong satellite communication function of the antenna module is realized, thereby effectively improving the communication performance of the terminal device.

[0073] It should be noted that the terminal device can realize the rotation and folding function by using the metal shaft 17. The specific type of the terminal device can be set according to actual needs and is not limited to this. For example, the terminal device can be a mobile phone, a tablet computer, a wearable device, a car terminal, etc. Combined with the folding function, the terminal device can be a folding mobile phone, a folding computer, etc.

[0074] In the description of the present disclosure, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise specified, "plurality" means two or more.

[0075] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present disclosure includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present disclosure belong.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0077] Although the embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present disclosure. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present disclosure.

Claims

1. An antenna module, characterized in that: include: A metal frame, the metal frame comprising: a first top portion and a first bottom portion, and a first side edge and a metal axis that are arranged between the first top portion and the first bottom portion and are in opposite positions; Wherein, the metal frame also includes: a first branch and a second branch, the first branch is located in the middle of the first top, the second branch is located at one end of the first top close to the first side, and a first break is arranged between the first branch and the second branch, the end of the first branch away from the first break serves as a feeding point of the Tiantong satellite antenna, and the end of the second branch close to the first break serves as a feeding point of the global positioning system GPS L1 antenna.

2. The antenna module according to claim 1, characterized in that: The metal frame also includes: The third branch is located at one end of the first bottom portion close to the metal shaft, and one end of the third branch away from the metal shaft serves as a feeding point of the Bluetooth antenna.

3. The antenna module according to claim 1, characterized in that: The metal frame further includes: a second top portion and a second bottom portion and a second side edge arranged between the second top portion and the second bottom portion, the second top portion and the first top portion are arranged on two sides of the metal shaft opposite to each other, the second bottom portion and the first bottom portion are arranged on two sides of the metal shaft opposite to each other, and the second side edge is located on a side of the metal shaft away from the first side edge; The metal frame also includes: a fourth branch and / or a fifth branch, the fourth branch is located in the middle of the second top, and the end of the fourth branch close to the metal axis serves as a feeding point of the low-frequency antenna, and the fifth branch is located in the middle of the second side, and the end of the fifth branch close to the second top serves as a feeding point of the low-frequency antenna.

4. The antenna module according to claim 3, characterized in that: The metal frame also includes: The sixth branch is located at one end of the first side close to the first top, and the middle part of the sixth branch serves as a feeding point of the low-frequency antenna.

5. The antenna module according to claim 4, characterized in that: The metal frame also includes: The seventh branch is located at one end of the first side close to the first top, and the seventh branch is located at one end of the sixth branch close to the first top, a second fracture is arranged between the seventh branch and the sixth branch, and the end of the seventh branch away from the first top serves as a feeding point for the medium and high frequency antenna and the wireless fidelity WiFi 2.4G antenna.

6. The antenna module according to claim 4, characterized in that: One end of the sixth branch close to the first top serves as a feeding point for the WiFi 5G antenna and the 5G N79 antenna.

7. The antenna module according to claim 3, characterized in that: The metal frame also includes: An eighth branch, wherein the eighth branch is located at one end of the first side close to the first bottom and one end of the first bottom close to the first side, and the middle part of the eighth branch serves as a feeding point of the low-frequency antenna.

8. The antenna module according to claim 7, characterized in that: The metal frame also includes: The ninth branch is located in the middle of the first side, and a third fracture is arranged between the ninth branch and the eighth branch, and one end of the ninth branch close to the third fracture serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

9. The antenna module according to claim 1, characterized in that: One end of the first branch close to the first fracture serves as a feeding point for the 5G N78 antenna and the WiFi 5G antenna.

10. The antenna module according to claim 1, characterized in that: The metal frame also includes: The tenth branch is located at one end of the first top close to the metal axis, and a fourth fracture is provided between the tenth branch and the first branch, and one end of the tenth branch close to the fourth fracture serves as a feeding point for the medium and high frequency antenna, the 5G N78 antenna and the 5G N79 antenna.

11. The antenna module according to claim 1, characterized in that: The middle part of the first branch serves as the feeding point of the GPS L5 antenna.

12. A terminal device, characterized in that: include: The antenna module as claimed in any one of claims 1 to 11.

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