Antennas and electronic equipment

Abstract

This application discloses an antenna and electronic device, applicable to the field of communication equipment technology. The antenna includes a main antenna and a spring antenna, with the spring antenna integrally formed with the main antenna. This effectively reduces problems such as spring deformation, spring detachment, spring collision, or poor contact between the spring and the antenna during the production and assembly process of electronic devices with this antenna, thereby improving the production stability and yield of electronic devices with this antenna.

Description

Technical Field

[0001] This application belongs to the field of communication equipment technology, and in particular relates to an antenna and electronic device. Background Technology

[0002] Traditional electronic devices use a combination of a spring and an antenna for their antennas. On the motherboard of the electronic device, one end of the spring is fixed to the motherboard, while the other end of the spring rests against the electrical connection area of ​​the antenna to achieve electrical connection between the antenna and the radio frequency circuit on the motherboard.

[0003] In the manufacturing and assembly of electronic devices, there are many uncontrollable factors, such as vibrations on the production line and differences in the force applied by workers. These factors can easily lead to deformation or detachment of contact springs, collisions with other electronic components, and even poor electrical contact between the contact springs and the antenna. These problems severely affect the stability of the RF testing station during the production and assembly of electronic devices, reduce the production yield of electronic devices, and create numerous difficulties for the large-scale production of electronic devices. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes an antenna and electronic device that can effectively reduce problems such as spring deformation, spring detachment, spring collision, or poor contact between the spring and the antenna during the production and assembly process of electronic devices with antennas, thereby improving the production stability and yield of electronic devices with antennas.

[0005] In a first aspect, this application provides an antenna comprising a body antenna and a spring antenna, wherein the spring antenna and the body antenna are integrally formed.

[0006] In some embodiments, the spring antenna includes two elastic components, and the main body antenna includes a first body, a second body, and a third body. The second body extends along a first direction, and the first body and the third body extend along a second direction. The first direction and the second direction are perpendicular. The two elastic components are respectively disposed at the ends of the first body and the third body away from the second body.

[0007] In some embodiments, one end of the elastic member branches into a first strip and a second strip, both of which extend in a direction parallel to the first direction. The first strip includes a first bend, a second bend, a third bend, and a fourth bend connected in sequence. One end of the first bend and the second strip are connected and extend in the first direction. The second bend is bent away from the second strip relative to the first bend. The third bend is bent closer to the second strip relative to the second bend. The fourth bend is bent away from the second strip relative to the third bend.

[0008] In some embodiments, the main body antenna further includes a connecting component, wherein the first body and the third body are respectively disposed at both ends of the second body and located on the same side of the second body, and the connecting component connects the first body, the second body and the third body.

[0009] Secondly, this application provides an electronic device including a housing and an antenna in any of the above embodiments; the housing includes an inner sidewall, and the antenna abuts against the inner sidewall of the housing.

[0010] In some embodiments, the electronic device further includes a screen, the screen and the bottom wall and inner sidewall of the housing forming a receiving space, and the antenna is located in the receiving space.

[0011] In some embodiments, the electronic device further includes a motherboard and a bracket. The motherboard is disposed relative to the bottom wall of the housing and located inside the housing. The motherboard is connected to the spring-loaded antenna. The bracket is disposed on one side of the motherboard and the other side of the motherboard is disposed relative to the bottom wall of the housing. Both the bracket and the motherboard are located inside the housing. The main antenna portion abuts against the side wall of the bracket, and the spring-loaded antenna is disposed between the bracket and the motherboard.

[0012] In some embodiments, the electronic device further includes a motor and a conductive component, wherein the metal housing of the motor is connected to the ground terminal of the motherboard, one side of the conductive component is connected to the metal housing of the motor, and the other side of the conductive component is connected to the metal cover plate of the screen, and the conductive component includes conductive foam.

[0013] In some embodiments, the electronic device includes a wristband or a watch.

[0014] The antenna and electronic device provided in this application, by connecting the main antenna and the spring-loaded antenna together, can prevent the main antenna and the spring-loaded antenna from detaching, reduce the possibility of deformation of the spring-loaded antenna, and enable the main antenna to maintain a good electrical connection with the radio frequency circuit of the electronic device with the antenna through the spring-loaded antenna, effectively reducing the probability of poor antenna contact. Thus, the production stability and yield of electronic devices with antennas can be significantly improved.

[0015] Additional aspects and advantages of embodiments of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of embodiments of this application. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the antenna at the first angle provided in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the second angle of the antenna provided in the embodiments of this application;

[0019] Figure 3 This is a schematic diagram of the antenna structure at the third angle provided in the embodiments of this application;

[0020] Figure 4 This is a schematic diagram of the overall appearance of the electronic device provided in the embodiments of this application;

[0021] Figure 5 This is an exploded view of the electronic device provided in the embodiments of this application;

[0022] Figure 6 This is a schematic diagram showing the connection between the housing and the antenna of the electronic device provided in this application embodiment;

[0023] Figure 7 This is a first structural schematic diagram of the internal components of the electronic device provided in the embodiments of this application;

[0024] Figure 8 This is a second structural schematic diagram of the internal composition of the electronic device provided in the embodiments of this application;

[0025] Figure 9 This is a third structural diagram of the internal components of the electronic device provided in the embodiments of this application.

[0026] Explanation of reference numerals in the attached figures:

[0027] Antenna 100, main antenna 10, first main body 11, second main body 12, third main body 13, connecting assembly 14, spring antenna 20, elastic component 21, first strip 30, first bend 31, second bend 32, third bend 33, fourth bend 34, second strip 40, electronic device 200, housing 210, inner sidewall 211, bottom wall 212, button 213, button board 214, screen 220, metal cover 221, mainboard 230, magnet S pole 231, magnet N pole 232, charging positive pole 233, charging negative pole 234, board-to-board connector socket 235, shielding cover 236, bracket 240, screw 241, battery 242, conductive component 250, motor 260, metal casing 261. Detailed Implementation

[0028] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] The following disclosure provides many different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0032] Please see Figure 1 , Figure 2 and Figure 3 , Figure 1 , Figure 2 and Figure 3 These are schematic diagrams of the antenna 100 at different angles according to embodiments of this application. The antenna 100 will be described in detail below:

[0033] Antenna 100 includes a main antenna 10 and a spring antenna 20, which are integrally formed with the main antenna 10.

[0034] The spring-loaded antenna 20 is used to fix the antenna 100 in a fixed position within the relevant equipment, while the main antenna 10 is used to convert between electrical signals and electromagnetic waves to transmit and receive signals. The main antenna 10 is fixedly connected to the spring-loaded antenna 20, and the position of the main antenna 10 is also fixed when the position of the spring-loaded antenna 20 is fixed.

[0035] In this way, the separation of the main body antenna 10 and the spring antenna 20 can be avoided, the deformation of the spring antenna 20 can be reduced, and the main body antenna 10 can maintain a good electrical connection, effectively reducing the probability of poor contact of the antenna 100, and significantly improving the production stability and production yield of related equipment with the antenna 100.

[0036] Optionally, the volume of the spring-loaded antenna 20 is smaller than or not smaller than the volume of the main antenna 10. This avoids problems such as short circuits or poor contact caused by the spring-loaded antenna 20 accidentally touching other non-connected areas due to its excessive size. It also saves space, improves integration, and reduces interference with the signal of the main antenna 10, ensuring the signal quality and transmission efficiency of the main antenna 10. The smaller spring-loaded antenna reduces the amount of material required, lowers production costs and the overall weight of devices with the antenna 100, and improves the user experience of devices with the antenna 100.

[0037] The material of the antenna 100 can be a metal or other conductive material, and this application embodiment does not limit this.

[0038] In some embodiments, please continue reading Figure 1 , Figure 2 and Figure 3 The spring antenna 20 includes two elastic components 21, and the main body antenna 10 includes a first body 11, a second body 12 and a third body 13. The second body 12 extends along a first direction, and the first body 11 and the third body 13 extend along a second direction. The first direction and the second direction are perpendicular. The two elastic components 21 are respectively disposed at the ends of the first body 11 and the third body 13 away from the second body 12.

[0039] The surfaces on which the first body 11 and the third body 13 are located are parallel to each other, and the surfaces on which the first body 11 and the third body 13 are located are perpendicular to the surface on which the second body 12 is located.

[0040] Two elastic components 21 exert forces on the main antenna 10 through their own structure and fixed positions, thus forming a tension system. When external interference (such as vibration, airflow impact, etc.) attempts to change the position of the main antenna 10, the tension applied by the two elastic components 21 works together to counteract the displacement effect of the external interference on the main antenna 10, thereby ensuring that the main antenna 10 remains stable in the set position and maintains the normal working state of the main antenna 10.

[0041] Preferably, the two elastic components 21 are of the same size (or substantially the same size), which can better maintain the force balance of the main body antenna 10 at both ends.

[0042] Optionally, the first body 11 can be elongated or stepped (composed of multiple step-like parts, each step having a certain width and height), etc.; the third body 13 can be elongated or stepped, etc., and this application embodiment does not limit this. Among them, stepped refers to a shape formed by connecting multiple planes with a certain height difference in sequence.

[0043] In some embodiments, please continue reading Figure 1 , Figure 2 and Figure 3 Both elastic components 21 are located between the first body 11 and the third body 13. The two elastic components 21 extend in opposite directions and both extend parallel to the first direction.

[0044] The elastic member 21 located at one end of the first body 11 extends along the first direction, and the elastic member 21 located at one end of the third body 13 extends in the opposite direction to the first direction. In this way, the antenna 100 can be better fixed, enhancing the overall force balance and stability of the antenna 100.

[0045] In some embodiments, please continue reading Figure 1, Figure 2 and Figure 3 One end of the elastic member 21 branches into a first strip 30 and a second strip 40, both of which extend in a direction parallel to the first direction. The first strip 30 includes a first bend 31, a second bend 32, a third bend 33, and a fourth bend 34 connected in sequence. One end of the first bend 31 and the second strip 40 are connected and extend in the first direction. The second bend 32 is bent away from the second strip 40 relative to the first bend 31. The third bend 33 is bent towards the second strip 40 relative to the second bend 32. The fourth bend 34 is bent away from the second strip 40 relative to the third bend 33.

[0046] Both the first strip 30 and the second strip 40 extend in a direction parallel to the first direction, enhancing the connection between the elastic component 21 and other components (such as the motherboard, bracket, etc.). During installation, they act as guides, accurately guiding the elastic component 21 to the installation position of the antenna 10, allowing the antenna 100 to smoothly reach its fixed position and further enhancing the connection between the elastic component 21 and other components (such as the motherboard, bracket, etc.). This facilitates the installation and removal of the antenna 100, improving its flexibility and connection reliability.

[0047] Optionally, the first strip 30 may have multiple bends, and the number and angle of the bends are not limited here. The length of the second strip 40 may be less than or equal to the length of the first strip. The lengths of the second strips 40 of the two elastic members 21 may be the same or may have certain differences, and this embodiment of the application does not limit this.

[0048] The second bending portion 32 is bent at a first preset angle relative to the first bending portion 31, away from the plane where the second strip 40 is located, directly below (or diagonally below); the third bending portion 33 is bent at a second preset angle relative to the second bending portion 32, close to the plane where the second strip 40 is located, directly above (or diagonally above); the fourth bending portion 34 is bent at a third preset angle relative to the third bending portion 33, away from the plane where the second strip 40 is located, directly below (or diagonally below).

[0049] The first preset angle, the second preset angle, and the third preset angle are angle values ​​set based on experience. For example, they can be 30 degrees, 45 degrees, etc., and this application embodiment does not limit them.

[0050] Preferably, the second bending portion 32 is bent at a first preset angle along the second direction, the third bending portion 33 is bent at a second preset angle in the opposite direction of the second direction, and the fourth bending portion 34 is bent at a third preset angle along the second direction, wherein the values ​​of the first preset angle, the second preset angle, and the third preset angle are equal.

[0051] Optionally, the second bend 32 may be bent relative to the first bend 31 in a direction directly above (or diagonally above) the plane where the second strip 40 is located, and the third bend 33 may be bent relative to the second bend 32 in a direction directly below (or diagonally below) the plane where the second strip 40 is located, and the fourth bend 34 may be bent relative to the third bend 33 in a direction directly above (or diagonally above) the plane where the second strip 40 is located.

[0052] In this way, the fixing effect of the two elastic components 21 can be enhanced, thereby enhancing the fixing effect of the main antenna 10 and improving the overall stability and connection effect of the antenna 100.

[0053] In some embodiments, please continue reading Figure 1 , Figure 2 and Figure 3 The main body antenna 10 also includes a connecting component 14. The first body 11 and the third body 13 are respectively disposed at both ends of the second body 12 and located on the same side of the second body. The connecting component 14 connects the first body 11, the second body 12 and the third body 13.

[0054] Multiple connecting components 14 are curved rectangular sheet-like members, with two long sides smoothly bent at 90 degrees, and two short sides respectively connected to the remaining main body antennas 10.

[0055] The lower short side of the first body 11 is connected to the elastic member 21 through the connecting member 14, and the upper short side is connected to the short side of the second body 12 through the connecting member 14; the lower short side of the third body 13 is connected to the elastic member 21 through the connecting member 14, and the upper short side is connected to the other short side of the second body 12 through the connecting member 14.

[0056] Please see Figure 4 , Figure 5 and Figure 6 , Figure 4 This is a schematic diagram of the overall appearance of an electronic device 200 provided in an embodiment of this application. Figure 5 This is an exploded view of the electronic device 200 provided in the embodiments of this application. Figure 6 This is a schematic diagram showing the connection between the housing 210 and the antenna 100 of the electronic device 200 provided in this application embodiment. The electronic device 200 will be described in detail below:

[0057] The electronic device 200 includes a housing 210 and an antenna 100 in any of the above embodiments; the housing 210 includes an inner sidewall 211, and the main antenna 10 abuts against the inner sidewall 211 of the housing 210.

[0058] The spring-loaded antenna 20 is integrally formed with the main body antenna 10. The antenna 100 is located inside the housing 210. The main body antenna 10 is used to convert between electrical signals and electromagnetic waves to transmit and receive signals. The spring-loaded antenna 20 is used to fix itself in a fixed position within the electronic device 200. The main body antenna 10 and the spring-loaded antenna 20 are fixedly connected. When the position of the spring-loaded antenna 20 is fixed, the position of the main body antenna 10 is also fixed.

[0059] The first body 11, the second body 12, the third body 13 and the connecting component 14 of the main body antenna 10 abut against the inner wall 211 of the housing 210. When there is external interference, the inner wall 211 of the housing 210 provides force to the components of the main body antenna 10 to avoid problems such as shaking of the main body antenna 10.

[0060] Optionally, the shell 210 material can be plastic, a combination of plastic and non-conductive vacuum metallization (NCVM), or other non-metallic materials, etc., and this application embodiment does not limit this.

[0061] In this way, the separation of the main body antenna 10 and the spring antenna 20 can be avoided, the deformation of the spring antenna 20 can be reduced, and the main body antenna 10 can maintain a good electrical connection, effectively reducing the probability of poor contact of the antenna 100, and significantly improving the production stability and yield of the electronic device 200.

[0062] In some embodiments, please refer to Figure 4 , Figure 5 and Figure 6 The electronic device 200 also includes a screen 220, and the bottom wall 212 and inner side wall 211 of the screen 220 and the housing 210 enclose a containment space, in which the antenna 100 is located.

[0063] Screen 220 is used to display images and text information and to enable user touch interaction.

[0064] The screen 220 is a rectangular component, and the size of the rectangle is the same as the opening size of the housing 210. The screen 220 and the housing 210 can be tightly connected to form a receiving space. The components of the electronic device 200 are fixedly placed in the receiving space to achieve overall fixation and functional integration of the electronic device 200, ensuring that the structure of the electronic device 200 is more compact and lightweight, enhancing stability, and facilitating manufacturing and installation.

[0065] The screen 220 can be a liquid crystal display, an organic light-emitting diode display, etc., and this application embodiment does not limit it.

[0066] In some embodiments, please refer to Figure 5 , Figure 7 , Figure 8 and Figure 9 The electronic device 200 also includes a motherboard 230 and a bracket 240. The motherboard 230 is disposed relative to the bottom wall 212 of the housing 210 and located inside the housing 210. The motherboard 230 is connected to the spring-loaded antenna 20. The bracket 240 is disposed opposite to one side of the motherboard 230 and the other side of the motherboard 230 is disposed opposite to the bottom wall 212 of the housing 210. Both the bracket 240 and the motherboard 230 are located inside the housing 210. Parts of the first body 11 and the third body 13 abut against the side wall of the bracket 240. The spring-loaded antenna 20 is disposed between the bracket 240 and the motherboard 230.

[0067] The motherboard 230 has radio frequency (RF) circuitry. The elastic components 21 of the spring-loaded antenna 20 are connected at different locations on the motherboard 230, enabling the spring-loaded antenna 20 to be electrically connected to the RF circuitry on the motherboard 230. The main antenna 10 maintains an electrical connection with the RF circuitry on the motherboard 230 through the spring-loaded antenna 20.

[0068] The main antenna 10 is used to convert the radio frequency signal generated by the radio frequency circuit into electromagnetic waves and radiate them into the air for transmission. It is also used to receive electromagnetic waves in the air and convert the received electromagnetic waves into electrical signals and transmit them to the radio frequency circuit for processing.

[0069] The motherboard 230 can be made of flexible printed circuit board (FPC), rigid printed circuit board (PCB), ceramic substrate, etc., and the radio frequency circuit can include Bluetooth radio frequency circuit, cellular network radio frequency circuit, etc., which are not limited in this application embodiment.

[0070] The bracket 240 is used to provide support for various components (such as antenna 100, motherboard 230, etc.) in the electronic device 200, ensuring that each component maintains a fixed position inside the electronic device 200, preventing displacement of each component due to external collision or shaking, and ensuring the overall structural stability of the electronic device 200.

[0071] The spring-loaded antenna 20 is positioned between the bracket 240 and the main board 230. When subjected to external force, the bracket 240 and the main board 230 provide appropriate force to the spring-loaded antenna 20 so that the spring-loaded antenna 20 remains stable and does not shift, thereby keeping the antenna 100 as a whole fixed.

[0072] In some embodiments, please refer to Figure 8 and Figure 9The electronic device 200 also includes a motor 260 and a conductive component 250. The metal housing 261 of the motor 260 is connected to the ground terminal of the motherboard 230. One side of the conductive component 250 is connected to the metal housing 261 of the motor 260, and the other side of the conductive component 250 is connected to the metal cover 221 of the screen 220. The conductive component 250 includes conductive foam.

[0073] Motor 260 is used to provide vibration feedback, such as alerting the user through vibration or providing touch feedback.

[0074] The square housing of motor 260 allows it to better fit the internal space of electronic device 200. The metal housing 261 of motor 260 has good strength and heat dissipation performance, which can protect the precision parts inside motor 260 and improve the stability and working performance of motor 260.

[0075] The metal casing 261 of the motor 260 is connected to the grounding terminal of the motherboard 230, which can reduce the electromagnetic interference of the motor 260 to the surrounding electronic components, improve the overall electromagnetic compatibility of the electronic equipment 200, and discharge the static electricity accumulated in the metal casing 261 in a timely manner, preventing the static electricity from affecting the motherboard 230 and other components, and extending the service life of the electronic equipment 200.

[0076] The motor 260 can be an eccentric vibration motor 260, a linear resonant motor 260, etc. The housing of the motor 260 can also be circular or other shapes. The housing of the motor 260 can be made of metal materials such as aluminum alloy and stainless steel. This application embodiment does not limit this.

[0077] One side of the conductive component 250 is connected to the metal housing 261 of the motor 260, and the other side of the conductive component 250 is connected to the metal cover plate 221 of the screen 220. This helps to quickly dissipate static electricity on the screen 220 and enhances the anti-static capability of the electronic device 200. At the same time, the metal cover plate 221 of the screen 220 is connected to the grounding terminal of the motherboard 230 through the conductive component 250, the metal housing 261 of the motor 260, and the grounding area, thereby increasing the radiation area of ​​the ground and improving the radiation performance of the antenna 100.

[0078] The conductive component 250 is a cuboid with rounded edges. Optionally, the conductive component 250 can also be a cylinder or other shapes. The conductive component 250 can be made of conductive rubber, conductive fabric, graphene, or other materials. This application embodiment does not limit the specific materials used.

[0079] The conductive foam contains conductive particles or fibers, exhibiting excellent conductivity and enabling it to quickly and effectively conduct static electricity to the grounding terminal of the mainboard 230. The conductive foam itself has good elasticity, providing cushioning protection for the metal cover 221 and the motor 260. Furthermore, the conductive foam is low-cost, easy to process into various shapes and specifications, offering high cost-effectiveness and suitability for mass production.

[0080] In some embodiments, please refer to Figure 4 and Figure 5 The electronic device 200 includes a wristband or watch. During the production and assembly process, the wristband or watch uses a spring-loaded antenna 20 and a main antenna 10 connected together. This prevents the main antenna 10 and the spring-loaded antenna 20 from detaching, reduces the possibility of deformation of the spring-loaded antenna 20, and ensures that the main antenna 10 maintains a good electrical connection with the radio frequency circuitry in the wristband or watch through the spring-loaded antenna 20, effectively reducing the probability of poor antenna contact. Thus, the production stability and yield of the wristband or watch can be significantly improved.

[0081] When the wristband or watch is worn on the arm, the radiation gain diagram of antenna 100 is close to spherical, with uniform radiation, wide coverage, and good radiation efficiency, which can provide users with an excellent user experience.

[0082] In some embodiments, please refer to Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 The electronic device 200 also includes a button 213 and a button board 214. The button 213 is disposed on the inner side wall 211 of the housing 210, and the housing 210 provides protection for the button 213. The button 213 and the button board 214 are correspondingly disposed and connected, and the button board 214 is connected to the main board 230.

[0083] After button 213 is pressed, the operation of button 213 is transmitted to the main board 230 through button panel 214. The main board 230 can perform operations such as power on / off, switching function interfaces, confirmation, and return, depending on the specific situation, which makes the operation more convenient and improves the efficiency of electronic device 200.

[0084] In some embodiments, please refer to Figure 9The electronic device 200 also includes a magnet with an S pole 231 and a N pole 232. The S pole 231 and N pole 232 are attracted together and located between the bottom wall 212 of the housing 210 and the support 240. The S pole 231 and N pole 232 are used to attract an external charging socket when the electronic device 200 is charging, ensuring good contact between the positive charging terminal 233 and the negative charging terminal 234 and the external charging socket, thus ensuring the stability and reliability of charging.

[0085] Optionally, the materials of the S pole 231 and N pole 232 of the magnet include ferrite magnets, neodymium iron boron magnets, samarium cobalt magnets, etc., and this application embodiment does not limit this.

[0086] In some embodiments, please continue reading Figure 9 The electronic device 200 also includes a positive charging terminal 233 and a negative charging terminal 234. The positive charging terminal 233 and the negative charging terminal 234 are respectively connected to different parts of the motherboard 230. When the positive charging terminal 233 and the negative charging terminal 234 are in good contact with an external charging socket, a complete current loop can be formed.

[0087] Optionally, the materials of the charging positive electrode 233 and the charging negative electrode 234 can be metal materials (such as aluminum, stainless steel), alloy materials (such as copper alloy, nickel alloy), conductive coating materials (such as silver plating), etc., and this application embodiment does not limit them.

[0088] In some embodiments, please continue reading Figure 9 The electronic device 200 also includes a board-to-board connector socket (BTB socket) 235. The BTB socket 235 connects the motherboard 230 to the internal wiring in the electronic device 200, enabling the various components in the electronic device 200 to work together to form a complete electronic system.

[0089] In some embodiments, please refer to Figure 8 and Figure 9 The electronic device 200 also includes a shielding cover 236. The shielding cover 236 is a rectangle with rounded corners and is positioned between the battery 242 and the motherboard 230, covering all or most of the electronic components on the motherboard 230. This provides a certain degree of physical protection and isolates electromagnetic interference between the external environment and the electronic components inside the shielding cover 236, enhancing the overall electromagnetic compatibility of the electronic device 200.

[0090] Optionally, the material of the shield 236 can be metal (such as copper alloy, aluminum, etc.), metal-plated plastic, carbon fiber composite material, etc., and this application embodiment does not limit it.

[0091] In some embodiments, please refer to Figure 5and Figure 7 The electronic device 200 also includes screws 241. Two screws 241 are respectively disposed at the corners of the bracket 240, and corresponding screw holes are provided on the bracket 240 and the housing 210. The two screws 241 pass through the screw holes of the bracket 240 and engage with the screw holes of the housing 210, fixing the bracket 240 in its internal position within the housing 210, preventing displacement of the bracket 240 under external force, and enhancing the stability of the electronic device 200.

[0092] In some embodiments, please continue reading Figure 5 and Figure 7 The electronic device 200 also includes a battery 242. The battery 242 is generally rectangular and is disposed in the housing 210 and abuts against the bracket 240. The bracket 240 and the housing 210 fix the battery 242 in a set position.

[0093] Battery 242 provides stable voltage and current, ensuring a stable power supply to the electronic components of electronic device 200 and preventing damage to these components due to voltage fluctuations or unstable current, thus guaranteeing the operational performance of electronic device 200. Battery 242 can be a lithium-ion battery, lithium polymer battery, nickel-metal hydride battery, etc., and this embodiment does not limit the specific type.

[0094] In the description of this specification, the references to terms such as "some embodiments," "in one example," "exemplarily," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0095] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An antenna, characterized by It includes a main antenna and a spring antenna, wherein the spring antenna is integrally formed with the main antenna; The spring antenna includes two elastic components, and the main body antenna includes a first body, a second body, and a third body. The second body extends along a first direction, and the first body and the third body extend along a second direction. The first direction and the second direction are perpendicular. The two elastic components are respectively disposed at the ends of the first body and the third body away from the second body. Both elastic components are located between the first body and the third body, and the two elastic components extend in opposite directions and are both parallel to the first direction; One end of the elastic component branches into a first strip and a second strip, both of which extend in a direction parallel to the first direction; The first strip includes a first bend, a second bend, a third bend, and a fourth bend connected in sequence. The first bend is connected to one end of the second strip and extends along the first direction. The second bend is bent away from the second strip relative to the first bend. The third bend is bent closer to the second strip relative to the second bend. The fourth bend is bent away from the second strip relative to the third bend. The main body antenna also includes a connecting component. The first body and the third body are respectively disposed at both ends of the second body and located on the same side of the second body. The connecting component connects the first body, the second body and the third body.

2. An electronic device, comprising: include: A housing, the housing including an inner sidewall; and The antenna of claim 1, wherein the antenna abuts against the inner sidewall of the housing.

3. The electronic device of claim 2, wherein, It also includes a screen, which, together with the bottom wall and inner side wall of the housing, forms a receiving space, and the antenna is located in the receiving space.

4. The electronic device of claim 3, wherein, It also includes a motherboard and a bracket. The motherboard is disposed relative to the bottom wall of the housing and located inside the housing. The motherboard is connected to the spring-loaded antenna. The bracket is disposed on one side of the motherboard and the other side of the motherboard is disposed relative to the bottom wall of the housing. Both the bracket and the motherboard are located inside the housing. The main antenna portion abuts against the side wall of the bracket, and the spring-loaded antenna is disposed between the bracket and the motherboard.

5. The electronic device of claim 4, wherein, It also includes a motor and conductive components. The metal housing of the motor is connected to the ground terminal of the motherboard. One side of the conductive component is connected to the metal housing of the motor, and the other side of the conductive component is connected to the metal cover plate of the screen. The conductive component includes conductive foam.

6. The electronic device of any of claims 2-5, wherein, The electronic device includes a wristband or a watch.

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