Electronic device

Abstract

The invention discloses electronic equipment, and belongs to the technical field of electronic equipment. The electronic equipment comprises a frame body and a coaxial line, the frame body defines an installation space, the frame body is provided with an antenna assembly, the antenna assembly comprises a signal contact and a grounding contact, a circuit board, a battery and a loudspeaker module are arranged in the installation space, and the circuit board and the loudspeaker module are arranged on the two opposite sides of the battery; the first end of the coaxial line is connected with the circuit board, the second end of the coaxial line is electrically connected with the antenna assembly, the coaxial line comprises a conductive inner core and a conductive coating layer which are insulated from each other, the loudspeaker module comprises an elastic piece and a supporting piece, the conductive inner core is electrically connected with the signal contact through the elastic piece, and the conductive coating layer is electrically connected with the grounding contact through the supporting piece.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic equipment, and specifically relates to an electronic equipment. Background Art

[0002] In the related art, the bottom frame of the electronic device can be an antenna to achieve signal transmission. The antenna is connected to the mainboard of the electronic device through a coaxial line. The mainboard of the electronic device is set at the top of the electronic device, located on one side of the battery. The coaxial line needs to extend to the other side of the battery, and is connected to the bottom frame through a circuit board set on the other side of the battery, and then the signal is transmitted through the bottom frame. However, since the coaxial line needs to be connected to the frame through a circuit board, and a spring sheet needs to be set on the circuit board to achieve connection with the bottom frame, the structure required for connecting the coaxial line to the bottom frame is relatively complex, and occupies a large space inside the electronic device. Summary of the invention

[0003] The present application aims to provide an electronic device, which at least solves one of the problems that a circuit board connecting an antenna and a coaxial line occupies space in the electronic device, thereby reducing the utilization rate of the internal space of the electronic device.

[0004] In order to solve the above technical problems, this application is implemented as follows:

[0005] In the first aspect, the present application proposes an electronic device, including a frame and a coaxial line, wherein the frame encloses an installation space, an antenna assembly is arranged on the frame, the antenna assembly includes a signal contact and a ground contact, a circuit board, a battery and a speaker module are arranged in the installation space, and the circuit board and the speaker module are arranged on opposite sides of the battery; a first end of the coaxial line is connected to the circuit board, and a second end of the coaxial line is electrically connected to the antenna assembly, wherein the coaxial line includes a conductive inner core and a conductive coating layer that are insulated from each other, and the speaker module includes a spring and a support member, the conductive inner core is electrically connected to the signal contact through the spring member, and the conductive coating layer is electrically connected to the ground contact through the support member.

[0006] In the technical solution of the present application, the electronic device includes a frame and a coaxial line. The frame is used to enclose the electronic device so that an installation space is formed inside the electronic device. A circuit board, a battery and a speaker module are arranged in the installation space, and the circuit board and the speaker module are located on both sides of the battery. An antenna assembly is arranged on the frame as the antenna of the electronic device. The antenna assembly includes a signal contact and a ground contact, and transmits the antenna signal through the coaxial line to ensure the transmission effect of the antenna signal of the electronic device; wherein the first end of the coaxial line is connected to the circuit board, and the second end of the coaxial line is electrically connected to the antenna assembly, and the antenna assembly transmits the antenna signal to the circuit board through the coaxial line, so that the electronic device obtains the antenna signal. The coaxial line includes a conductive inner core and a conductive coating layer that are insulated from each other, and the speaker module includes a spring and a support member, and the conductive inner core is electrically connected to the signal contact of the antenna assembly through the spring on the speaker module, and the conductive coating layer is electrically connected to the ground contact of the antenna assembly through the support member on the speaker module, so that when the coaxial line is electrically connected to the antenna assembly, there is no need to separately set a circuit board between the coaxial line and the antenna assembly, thereby reducing the occupation of the internal space of the electronic device. At the same time, when the coaxial line is electrically connected to the antenna assembly, there is no need to separately set a circuit board between the coaxial line and the antenna assembly, so that the structure of the internal space of the electronic device is simplified. Additional aspects and advantages of the present application will be partially given in the following description, and partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0008] Figure 1 is one of the schematic diagrams of the bottom of an electronic device according to an embodiment of the present application;

[0009] Figure 2 is a second schematic diagram of the bottom of an electronic device according to an embodiment of the present application;

[0010] Figure 3 is a third schematic diagram of the bottom of an electronic device according to an embodiment of the present application;

[0011] Figure 4 is a schematic diagram of the interior of an electronic device according to an embodiment of the present application;

[0012] Figure 5 This is one of the schematic diagrams of the spring piece of the speaker module according to the embodiment of the present application;

[0013] Figure 6 This is a second schematic diagram of a spring piece of a speaker module according to an embodiment of the present application;

[0014] Figure 7 This is a third schematic diagram of a spring piece of a speaker module according to an embodiment of the present application;

[0015] Figure 8 is a front schematic diagram of a support member of a speaker module according to an embodiment of the present application;

[0016] Fig. 9 is a side view of a support member of a speaker module according to an embodiment of the present application;

[0017] Fig.10 is one of the schematic diagrams of the support member of the speaker module according to an embodiment of the present application;

[0018] Fig.11 This is a second schematic diagram of a support member of a speaker module according to an embodiment of the present application;

[0019] Fig.12 This is a third schematic diagram of a support member of a speaker module according to an embodiment of the present application;

[0020] Fig.13 is a schematic diagram of a cross section of a coaxial line according to an embodiment of the present application;

[0021] Fig.14 is a schematic diagram of a mounting slot of a speaker module according to an embodiment of the present application;

[0022] Fig.15 is one of the schematic diagrams of a fixing component according to an embodiment of the present application;

[0023] Fig.16 is a second schematic diagram of a fixing component according to an embodiment of the present application;

[0024] Fig.17 is a schematic cross-sectional view of a fixing component according to an embodiment of the present application.

[0025] Reference numerals:

[0026] 100 electronic device, 102 frame, 104 circuit board, 106 speaker module, 108 signal contact, 110 ground contact, 112 conductive core, 114 conductive coating, 116 spring, 118 support, 120 first body, 122 first connecting part, 124 first elastic part, 126 second body, 128 second connecting part, 130 third connecting part, 132 connecting hole, 134 connecting part, 136 mounting groove, 138 fixing component, 140 third body, 142 fourth connecting part, 144 second elastic part, 146 first insulating layer, 148 second insulating layer, 150 coaxial line, 160 mounting space, 170 antenna assembly, 180 battery, 190 fourth body, 200 sound cavity, 210 first end of coaxial line, 212 second end of coaxial line. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail below, and examples of the embodiments 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 application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0028] Refer to the following Figures 1 to 17 An electronic device according to some embodiments of the present application is described.

[0029] According to some embodiments of the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig.10 As shown, an electronic device 100 is proposed, including a frame 102 and a coaxial line 150. The frame 102 encloses an installation space 160, and an antenna assembly 170 is arranged on the frame 102. The antenna assembly 170 includes a signal contact 108 and a ground contact 110. A circuit board 104, a battery 180 and a speaker module 106 are arranged in the installation space 160, and the circuit board 104 and the speaker module 106 are arranged on opposite sides of the battery 180; the first end 210 of the coaxial line 150 is connected to the circuit board 104, and the second end 212 of the coaxial line 150 is electrically connected to the antenna assembly 170, wherein the coaxial line 150 includes a conductive inner core 112 and a conductive coating layer 114 that are insulated from each other, and the speaker module includes a spring 116 and a support member 118, the conductive inner core 112 is electrically connected to the signal contact 108 through the spring 116, and the conductive coating layer 114 is electrically connected to the ground contact 110 through the support member 118.

[0030] In the technical solution of the present application, the electronic device 100 includes a frame 102 and a coaxial line 150. The frame 102 is used to enclose the electronic device 100 to form an installation space 160. The installation space 160 is provided with a circuit board 104, a battery 180 and a speaker module 106. The circuit board 104 and the speaker module 106 are located on both sides of the battery 180. The frame 102 is provided with an antenna assembly 170 as an antenna of the electronic device 100. The antenna assembly 170 includes a signal contact 108 and a ground contact 110. The antenna signal is transmitted through the coaxial line 150, thereby ensuring the transmission effect of the antenna signal of the electronic device 100; wherein the first end 210 of the coaxial line 150 is connected to the circuit board 104, and the second end 212 of the coaxial line 150 is electrically connected to the antenna assembly 170. The antenna assembly 170 transmits the antenna signal to the circuit board 104 through the coaxial line 150, so that the electronic device 100 obtains the antenna signal. The first end of the coaxial line is connected to the circuit board, and the second end of the coaxial line is electrically connected to the antenna assembly. The antenna assembly transmits the antenna signal to the circuit board through the coaxial line, so that the electronic device obtains the antenna signal. The coaxial line 150 includes a conductive inner core 112 and a conductive coating layer that are insulated from each other. The speaker module 106 includes a spring 116 and a support 118. The conductive inner core 112 is electrically connected to the signal contact 108 of the antenna assembly 170 through the spring 116 on the speaker module 106, and the conductive coating layer 114 is electrically connected to the ground contact 110 of the antenna assembly 170 through the support 118 on the speaker module 106, so that when the coaxial line 150 is electrically connected to the antenna assembly 170, there is no need to separately set a circuit board between the coaxial line 150 and the antenna assembly 170, thereby reducing the occupation of the internal space of the electronic device 100. At the same time, when the coaxial line 150 is electrically connected to the antenna assembly 170, there is no need to separately set a circuit board between the coaxial line 150 and the antenna assembly 170, thereby simplifying the structure of the internal space of the electronic device 100.

[0031] At the same time, the conductive coating 114 is sleeved on the conductive inner core 112, that is, the conductive coating 114 and the conductive inner core 112 are coaxial lines, the conductive coating 114 is an outer conductor, and the conductive inner core 112 is an inner conductor. When the coaxial line 150 is arranged in the frame 102, the internal space of the electronic device 100 is saved.

[0032] The conductive core 112 is connected to the frame 102 through the spring piece 116 of the speaker module 106, and the conductive coating 114 is connected to the frame 102 through the support 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug, thereby reducing the internal space occupied by the electronic device 100, increasing the space for storing the battery 180, and further increasing the capacity of the battery 180, thereby improving the customer experience.

[0033] The conductive core 112 is connected to the frame 102 through the spring clip 116 of the speaker module 106, and the conductive coating 114 is connected to the frame 102 through the support 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug. Since the transmission loss of the spring clip 116 is much smaller than that of the circuit board, when the electronic device 100 can save a circuit board to realize signal transmission, the antenna transmission signal is stronger.

[0034] The conductive core 112 is connected to the frame 102 through the spring 116 of the speaker module 106, and the conductive coating 114 is connected to the frame 102 through the support 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug, thereby reducing the internal space occupied by the electronic device 100, making the sound cavity have a larger capacity, and improving the sound quality performance of the electronic device 100.

[0035] The conductive core 112 is connected to the frame 102 through the spring piece 116 of the speaker module 106, and the conductive coating layer 114 is connected to the frame 102 through the support 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug. When a circuit board can be saved, the electronic device 100 has lower energy consumption, and the electronic device 100 has a longer standby time, and the customer experience is better.

[0036] The conductive core 112 is connected to the frame 102 through the spring piece 116 of the speaker module 106, and the conductive coating layer 114 is connected to the frame 102 through the support member 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug, thereby reducing the internal space occupied by the electronic device 100, allowing the electronic components inside the electronic device 100 to dissipate heat sufficiently, thereby improving the smoothness of use of the electronic device 100.

[0037] The conductive core 112 is connected to the frame 102 through the spring piece 116 of the speaker module 106, and the conductive coating 114 is connected to the frame 102 through the support member 118 of the speaker module 106, so that the connection between the coaxial line 150 and the frame 102 no longer requires a circuit board and a plug. The spring piece 116 and the support member 118 of the speaker module 106 are used instead of the circuit board and the plug, so that the production cost is reduced.

[0038] According to some embodiments of the present application, Figure 5 and Figure 6 As shown, optionally, the spring piece 116 includes a first body 120 and a first connecting portion 122. The first connecting portion 122 is connected to the first body 120 and to the conductive inner core 112.

[0039] In this embodiment, the spring clip 116 includes a first body 120 and a first connecting portion 122. The strength of the first body 120 is used to support the first connecting portion 122, and the first connecting portion 122 is connected to the conductive inner core 112, so that the spring clip 116 is connected to the inner conductor of the coaxial cable 150 for transmitting antenna signals of the electronic device 100.

[0040] According to some embodiments of the present application, Figure 7 and Fig.10 As shown, the elastic sheet 116 optionally further includes a first elastic portion 124 . The first elastic portion 124 extends obliquely relative to the first body 120 , a first end of the first elastic portion 124 is connected to the first body 120 , and a second end of the first elastic portion 124 abuts against the signal contact 108 .

[0041] In this embodiment, the spring piece 116 further includes a first elastic part 124, and the two ends of the first elastic part 124 are connected to the first body 120 and the signal contact 108 respectively. The first elastic part 124 protrudes from the first body 120 and has elasticity, so that the second end of the first elastic part 124 is more closely abutted against the signal contact 108, thereby making the device transmit antenna signals more stably. Even if the electronic device 100 encounters a collision or bumpy state, the first elastic part 124 protrudes from the first body 120 and has elasticity, so that the second end of the first elastic part 124 is closely connected to the signal contact 108, thereby ensuring the transmission of the antenna signal of the electronic device 100.

[0042] Specifically, the inner conductor of the mobile phone coaxial line is connected to the spring piece 116 by riveting or welding. The side of the spring piece 116 is designed as an elastic structure, which is connected to the side of the pin pad (PIN Pad) of the mobile phone middle frame antenna signal to ensure the transmission of the mobile phone signal pin.

[0043] According to some embodiments of the present application, Figure 5 , Figure 6 , Figure 7 and Fig.10 As shown, optionally, the first connection portion 122 is riveted to the conductive inner core 112 ; or the first connection portion 122 is welded to the conductive inner core 112 ; or the first connection portion 122 is wound around the conductive inner core 112 ; or the conductive inner core 112 is wound around the first connection portion 122 .

[0044] In this embodiment, the first connection part 122 is connected to the conductive inner core 112 by riveting, welding or winding, so that the first connection part 122 and the conductive inner core 112 are firmly connected, the resistance of the connection is reduced, the transmission loss is reduced, and the transmission signal of the antenna is enhanced.

[0045] Specifically, when the electronic device 100 encounters a collision or bump, the first connecting part 122 is tightly connected to the conductive inner core 112 to reduce disconnection at the connection, avoid interruption of the antenna signal of the electronic device 100 due to a loose connection between the first connecting part 122 and the conductive inner core 112, and ensure the user experience of the electronic device 100.

[0046] According to some embodiments of the present application, Figure 8 , Fig. 9 and Fig.10 As shown, optionally, the support member 118 includes a second body 126 and a second connecting portion 128 , and the second connecting portion 128 is connected to the second body 126 and to the conductive coating layer 114 .

[0047] In this embodiment, the support member 118 is a part of the speaker module 106. The strength of the second body 126 of the support member 118 is used to protect the speaker to prevent the speaker from being damaged by external impact. The second connecting portion 128 is connected to the second body 126 and to the conductive coating 114, so that the support member 118 and the outer conductor of the coaxial cable are used for transmitting antenna signals of the electronic device 100.

[0048] According to some embodiments of the present application, Fig.10 , Fig.11 and Fig.12 As shown, optionally, the support member 118 also includes a third connecting portion 130, which is connected to the second body 126 and is provided with a connecting hole 132; the electronic device 100 also includes a connecting member 134, which is passed through the connecting hole 132 and connected to the ground contact 110.

[0049] In this embodiment, the support member 118 also includes a third connecting portion 130, and the third connecting portion 130 is provided with a connecting hole 132. The connecting member 134 of the electronic device 100 is passed through the connecting hole 132 to fix the third connecting portion 130, that is, the support member 118 is fixed to the frame 102; at the same time, the connecting member 134 of the electronic device 100 is passed through the connecting hole 132 and connected to the grounding contact 110, thereby realizing the connection between the support member 118 and the grounding contact 110 of the frame 102.

[0050] Specifically, the outer conductor of the mobile phone coaxial cable is connected to the support member 118 of the speaker module 106 by riveting or welding, and the support member 118 of the speaker module 106 is connected to the ground pad (GND pad, Groundpad) of the middle frame antenna by screws, and the screws also play a fixing role.

[0051] According to some embodiments of the present application, Fig.10 , Fig.11 and Fig.12 As shown, optionally, the second connection portion 128 is riveted to the conductive coating 114 ; or the second connection portion 128 is welded to the conductive coating 114 ; or the second connection portion 128 is wrapped around the conductive coating 114 ; or the conductive coating 114 is wrapped around the second connection portion 128 .

[0052] In this embodiment, the second connection portion 128 is connected to the conductive coating layer 114 by riveting, welding or winding, so that the second connection portion 128 and the conductive coating layer 114 are firmly connected, the resistance at the connection is reduced, the transmission loss is reduced, and the transmission signal of the antenna is enhanced.

[0053] Specifically, when the electronic device 100 encounters a collision or bump, the second connection part 128 is tightly connected to the conductive coating layer 114 to reduce disconnection at the connection, avoid interruption of the antenna signal of the electronic device 100 due to a loose connection between the second connection part 128 and the conductive coating layer 114, and ensure the user experience of the electronic device 100.

[0054] According to some embodiments of the present application, Fig.12 and Fig.14 As shown, optionally, the electronic device 100 further includes a mounting groove 136 and a fixing component 138 . The mounting groove 136 is arranged along the coaxial line 150 ; the fixing component 138 is sleeved on the coaxial line 150 and fixed in the mounting groove 136 .

[0055] In this embodiment, the electronic device 100 further includes a mounting groove 136 and a fixing member 138. The mounting groove 136 is used to arrange the coaxial line 150, and the fixing member 138 is used to fix the coaxial line 150 in the mounting groove 136, so that the coaxial line 150 is arranged in an orderly manner. At the same time, the coaxial line 150 is arranged in the mounting groove 136, so that the internal space of the electronic device 100 is more saved.

[0056] Specifically, the traditional method of grounding the coaxial line of a mobile phone is to fix the coaxial line metal ring and the metal wire clamp of the speaker module 106. Now it is changed to a grounding method in which an elastic metal ring and the installation groove 136 (local metal leakage on the groove surface in the contact area) are in contact. While ensuring the grounding reliability, the processing cost of the speaker module 106 is reduced. The coaxial line and the speaker module 106 are processed together, and the process feasibility is high.

[0057] According to some embodiments of the present application, Fig.14 , Fig.15 and Fig.16As shown, optionally, the fixing component 138 includes a third body 140, a fourth connecting portion 142 and a second elastic portion 144; the fourth connecting portion 142 is connected to the third body 140 and is wrapped around the coaxial line 150; the second elastic portion 144 is connected to the third body 140, protrudes from the third body 140 in a direction away from the coaxial line 150, and abuts against the inner wall of the mounting groove 136.

[0058] In this embodiment, the third body 140 is connected to the fourth connecting portion 142 and the second elastic portion 144 respectively, wherein the fourth connecting portion 142 is used to cover the coaxial line 150; the second elastic portion 144 protrudes out of the third body 140 and abuts against the inner wall of the mounting groove 136, and the coaxial line 150 is fixed by the friction force between the second elastic portion 144 and the inner wall of the mounting groove 136.

[0059] According to some embodiments of the present application, Fig.15 , Fig.16 and Fig.17 As shown, optionally, there are multiple second elastic portions 144 ; the second elastic portions 144 are arranged along the circumference of the coaxial line 150 ; and / or the second elastic portions 144 are respectively arranged on both sides of the fourth connecting portion 142 .

[0060] In this embodiment, there are multiple second elastic portions 144 on the fixing component 138, and the connection positions can be arranged along the circumference of the coaxial line 150, so that when the coaxial line 150 is rotated to various angles, it can be stably fixed in the mounting groove 136; they can also be arranged on both sides of the fourth connecting portion 142 respectively to increase the friction between the second elastic portion 144 and the inner wall of the mounting groove 136, thereby further improving the stability of the coaxial line 150 in the mounting groove 136.

[0061] Specifically, the elastic metal ring is designed as the outer conductor layer of the coaxial line fixed in the middle, and is composed of three small spring pieces 116 on both sides, which can elastically contact with the installation groove 136 or the middle frame groove of the speaker module 106. By designing three spring pieces 116 on both sides around the diameter of the coaxial line, it is ensured that it can contact with the installation groove 136 in every direction, thereby ensuring the reliability of the contact.

[0062] According to some embodiments of the present application, Fig.15 , Fig.16 and Fig.17 As shown, optionally, the speaker module 106 is provided with a mounting groove 136 ; and / or the frame 102 is provided with a mounting groove 136 ; and / or a mounting groove 136 is provided between the frame 102 and the speaker module 106 .

[0063] In this embodiment, the mounting groove 136 is distributed in the speaker module 106 and / or the frame 102 and / or between the frame 102 and the speaker module 106. The coaxial line 150 is fixed by the mounting groove 136 so that the coaxial line 150 is arranged regularly and the space occupied inside the electronic device 100 is saved.

[0064] According to some embodiments of the present application, Fig.15 and Fig.16 As shown, optionally, the fixing component 138 is a metal component, and at least a portion of the inner wall of the mounting groove 136 is electrically connected to the fixing component 138 .

[0065] In this embodiment, the fixing member 138 is a metal member and is electrically connected to a portion of the inner wall of the mounting groove 136. Since the fixing member 138 is sheathed on the surface of the coaxial line 150, the mounting groove 136 of the speaker module 106 has a grounding function, and the fixing member 138 is fixed in the inner wall of the mounting groove 136 of the speaker module 106, the fixing member 138 has a grounding function, thereby grounding the coaxial line 150, thereby ensuring that the coaxial line 150 is not electrically interfered when it is close to other components, and making the coaxial line 150 transmit antenna signals more stably.

[0066] According to some embodiments of the present application, Fig.10 , Fig.13 , Fig.15 and Fig.16 As shown, optionally, the coaxial line 150 further includes a first insulating layer 146 and a second insulating layer 148. The first insulating layer 146 is coated on the conductive inner core 112, and the conductive coating layer 114 is coated on the first insulating layer 146; the second insulating layer 148 is coated on the conductive coating layer 114; wherein a portion of the conductive inner core 112 is exposed on the first insulating layer 146 and connected to the spring 116; a portion of the conductive coating layer 114 is exposed on the second insulating layer 148 and connected to the support member 118.

[0067] In this embodiment, the coaxial line 150 is a coaxial line, the conductive inner core 112 is an inner conductor, the conductive coating 114 is an outer conductor, and the first insulating layer 146 is used for insulation between the two conductors so that the inner conductor and the outer conductor transmit signals without interfering with each other; the outer surface of the outer conductor is insulated by the second insulating layer 148 so that the coaxial line 150 transmits signals without being affected by external factors; the spring clip 116 is connected to the exposed first insulating layer 146 part of the conductive inner core 112 to form the transmission of the mobile phone pin signal, and the support member 118 is connected to the exposed second insulating layer 148 part of the conductive coating 114 to form the transmission of the mobile phone ground signal.

[0068] According to some embodiments of the present application, Figure 1 , Figure 3 and Figure 7As shown, the speaker module 106 also includes a fourth body 190, which is provided with a sound cavity 200; the support member 118 is arranged on the outside of the fourth body 190 and connected to the fourth body 190 for supporting the fourth body 190, and the fourth body 190 is provided with a mounting groove 136.

[0069] In this embodiment, the speaker module 106 also includes a fourth body 190, which is provided with a sound cavity 200. The support member 118 of the speaker module 106 is arranged on the outside of the fourth body 190 and connected to the fourth body 190 for supporting the fourth body 190 so that the fourth body 190 is fixed in the internal space of the electronic device 100.

[0070] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0071] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0072] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

Claims

1. An electronic device, characterized in that: include: A frame, wherein the frame is enclosed to form an installation space, an antenna assembly is arranged on the frame, and the antenna assembly includes a signal contact and a ground contact, a circuit board, a battery and a speaker module are arranged in the installation space, and the circuit board and the speaker module are arranged on opposite sides of the battery; A coaxial line, wherein a first end of the coaxial line is connected to the circuit board, and a second end of the coaxial line is electrically connected to the antenna assembly, wherein the coaxial line includes a conductive core and a conductive coating layer that are insulated from each other, and the speaker module includes a spring sheet and a support member, the conductive core is electrically connected to the signal contact via the spring sheet, and the conductive coating layer is electrically connected to the ground contact via the support member.

2. The electronic device according to claim 1, characterized in that: The shrapnel comprises: first ontology; A first connecting portion is connected to the first body and to the conductive inner core.

3. The electronic device according to claim 2, characterized in that: The shrapnel also includes: The first elastic portion is inclined and extends relative to the first body, a first end of the first elastic portion is connected to the first body, and a second end of the first elastic portion is in contact with the signal contact.

4. The electronic device according to claim 2, characterized in that: The first connecting portion is riveted to the conductive inner core; or The first connecting portion is welded to the conductive inner core; or The first connecting portion is wound around the conductive inner core; or The conductive inner core is wound around the first connecting portion.

5. The electronic device according to claim 1, characterized in that: The support member comprises: Second entity; A second connecting portion is connected to the second body and to the conductive coating layer.

6. The electronic device according to claim 5, characterized in that: The support member further includes a third connection portion, the third connection portion is connected to the second body, and the third connection portion is provided with a connection hole; The electronic device further comprises a connecting piece, wherein the connecting piece is passed through the connecting hole and connected to the grounding contact.

7. The electronic device according to claim 5, characterized in that: The second connection portion is riveted to the conductive coating layer; or The second connecting portion is welded to the conductive coating layer; or The second connecting portion is wound around the conductive coating layer; or The conductive coating layer is wound around the second connecting portion.

8. The electronic device according to claim 1, characterized in that: The electronic device further comprises: A mounting groove, the mounting groove is arranged along the coaxial line; A fixing component is sleeved on the coaxial line and fixed in the mounting groove.

9. The electronic device according to claim 8, characterized in that: The fixing member comprises: The third entity; a fourth connecting portion, the fourth connecting portion being connected to the third body and covering the coaxial line; The second elastic portion is connected to the third body, protrudes from the third body in a direction away from the coaxial line, and abuts against an inner wall of the mounting groove.

10. The electronic device according to claim 8, characterized in that: The speaker module also includes a fourth body, which is provided with a sound cavity; the support member is arranged on the outside of the fourth body and connected to the fourth body for supporting the fourth body, and the fourth body is provided with the installation groove.

11. The electronic device according to any one of claims 1 to 10, characterized in that: The coaxial line further comprises: A first insulating layer, wherein the first insulating layer is coated on the conductive inner core, and the conductive coating layer is coated on the first insulating layer; a second insulating layer, the second insulating layer being coated on the conductive coating layer; Part of the conductive inner core is exposed outside the first insulating layer and connected to the spring sheet; A portion of the conductive coating layer is exposed from the second insulating layer and connected to the support member.

12. The electronic device according to any one of claims 1 to 10, characterized in that: The speaker module.

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