Radiator and electronic equipment

Abstract

The utility model provides a radiator and electronic equipment. The radiator comprises a first radiator, a second radiator and a control switch, and the first radiator is used for receiving or radiating a first electromagnetic wave signal; the second radiator is used for receiving or radiating a second electromagnetic wave signal; the control switch is connected with a signal transmission interface and is separately connected with the first radiating body and the second radiating body in a disconnectable manner, and under the condition that the control switch is connected with the first radiating body and the second radiating body, the first radiating body and the second radiating body are matched to form a third radiating body; and the third radiator is used for receiving or radiating a third electromagnetic wave signal.

Description

Technical Field

[0001] The present disclosure relates to the field of antenna technology, and in particular to a radiator and an electronic device. Background Art

[0002] As a component for sending and receiving signals on communication equipment, the antenna affects the communication range of the communication equipment.

[0003] Currently, due to the limitation of the space on the communication equipment, the low-frequency efficiency of the antenna is low, which does not meet the user's requirements for the low-frequency communication range. Utility Model Content

[0004] The present disclosure provides a radiator and an electronic device, and the technical solutions are as follows:

[0005] In a first aspect, the present disclosure provides a radiator, comprising: a first radiator, a second radiator and a control switch, wherein the first radiator is used to receive or radiate a first electromagnetic wave signal; the second radiator is used to receive or radiate a second electromagnetic wave signal; the control switch is connected to a signal transmission interface and is disconnectable from the first radiator and the second radiator respectively, and when the control switch is connected to both the first radiator and the second radiator, the first radiator and the second radiator cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

[0006] In some embodiments, the first radiator and the second radiator have different lengths.

[0007] In some embodiments, at least a portion of the first radiator corresponds to one side of the control switch; and at least a portion of the second radiator corresponds to the other side of the control switch.

[0008] In some embodiments, the length of the third radiator is equal to the sum of the lengths of the first radiator and the second radiator.

[0009] In some embodiments, the control switch includes: a first connection end, a second connection end and a third connection end; the first connection end is connected to the first radiator; the second connection end is connected to the second radiator; the third connection end is connected to the signal transmission interface, and the third connection end can be disconnected from the first connection end and can be disconnected from the second connection end.

[0010] In some embodiments, the first connection end is connected to one end of the first radiator; and the second connection end is connected to one end of the second radiator.

[0011] In some embodiments, a first elastic sheet is provided at the first connection end; a second elastic sheet is provided at one end of the first radiator, and the second elastic sheet is connected to the first elastic sheet in a fitting manner.

[0012] In some embodiments, a third elastic piece is provided at the second connection end; a fourth elastic piece is provided at one end of the second radiator, and the fourth elastic piece is connected to the third elastic piece in a fitting manner.

[0013] In some embodiments, the other end of the first radiator is connected to a first switch for adjusting the resonant frequency of the first radiator; and / or the other end of the second radiator is connected to a second switch for adjusting the resonant frequency of the second radiator.

[0014] In a second aspect, the present disclosure provides an electronic device, which may include: an electronic device body and a radiator, the electronic device body having a first clearance area and a second clearance area having an area larger than the first clearance area; the radiator is arranged on the electronic device body, and the radiator may include: a first radiator, a second radiator and a control switch, the first radiator is arranged in the first clearance area, for receiving or radiating a first electromagnetic wave signal; the second radiator is arranged in the second clearance area, for receiving or radiating a second electromagnetic wave signal; the control switch is connected to the signal transmission interface, and is disconnectable from the first radiator and the second radiator respectively, and when the control switch is connected to both the first radiator and the second radiator, the first radiator and the second radiator cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

[0015] The above description is only an overview of the technical solution of the present disclosure. In order to more clearly understand the technical means of the present disclosure and to implement them according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present disclosure with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present disclosure or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 is a schematic diagram of a partial structure of an electronic device provided by the present disclosure;

[0018] Figure 2 is a schematic structural diagram of a radiator (first control state) provided by the present disclosure;

[0019] Figure 3 is a schematic structural diagram of the radiator (second control state) provided by the present disclosure;

[0020] Figure 4 It is a structural schematic diagram of the radiator (third control state) provided by the present disclosure.

[0021] Description of reference numerals:

[0022] 10. Radiator; 11. First radiator; 111. Second spring; 112. First switch; 12. Second radiator; 121. Fourth spring; 122. Second switch; 13. Control switch; 131. First connection terminal; 1311. First spring; 132. Second connection terminal; 1321. Third spring; 133. Third connection terminal; 14. Signal transmission interface; 100. Electronic device. DETAILED DESCRIPTION

[0023] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0024] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0025] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0026] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0027] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0028] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0029] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0030] As a component for sending and receiving signals on communication equipment, the antenna affects the communication range of the communication equipment.

[0031] Currently, due to the limitation of the space on the communication equipment, the low-frequency efficiency of the antenna is low, which does not meet the user's requirements for the low-frequency communication range.

[0032] In view of the above problems, the inventors have proposed a radiator 10, which includes a first radiator 11, a second radiator 12, and a control switch 13. The first radiator 11 and the second radiator 12 are respectively arranged in two limited spaces to have different clearances. The control switch 13 can control the first radiator 11 and the second radiator 12 to form a third radiator. The third radiator increases the electrical length of the antenna relative to either the first radiator 11 or the second radiator 12. The clearances of the first radiator 11 and the second radiator 12 are different. The larger clearance of the first radiator 11 and the second radiator 12 can be used to improve efficiency, thereby enabling the radiator 10 to meet the electrical length and efficiency requirements for low-frequency communication, thereby meeting the user's requirements for low-frequency communication range. Here, the radiator 10 is arranged in an electronic device 100 so that the electronic device 100 can meet the user's requirements for low-frequency communication range. The two limited spaces can be the space between different components within the electronic device 100, the space between the components and the electronic device housing, etc.

[0033] First aspect

[0034] The present disclosure provides a radiator 10, see Figures 1 to 4 As shown, the radiator 10 may include: a first radiator 11, a second radiator 12 and a control switch 13, the first radiator 11 is used to receive or radiate a first electromagnetic wave signal; the second radiator 12 is used to receive or radiate a second electromagnetic wave signal; the control switch 13 is connected to the signal transmission interface 14, and is disconnectably connected to the first radiator 11 and the second radiator 12 respectively, and when the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

[0035] The first radiator 11 is used to receive or radiate a first electromagnetic wave signal, and can be made of metal such as copper or aluminum in a linear or sheet-like structure.

[0036] The second radiator 12 is used to receive or radiate a second electromagnetic wave signal. It can be a linear or sheet-shaped structure made of a metal such as copper or aluminum. The length, shape, and other properties of the second radiator 12 can be the same as or different from those of the first radiator 11. The first radiator 11 and the second radiator 12 are respectively arranged in two different cleared areas within the electronic device 100. The two cleared areas can be of different sizes, allowing the installation of first radiators 11 and second radiators 12 of different lengths and shapes.

[0037] The control switch 13 is connected to the signal transmission interface 14 and is respectively disconnectably connected to the first radiator 11 and the second radiator 12. When the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator, which is used to receive or radiate a third electromagnetic wave signal. In other words, the control switch 13 can connect the signal transmission interface 14 to the first radiator 11, or the control switch 13 can connect the signal transmission interface 14 to the second radiator 12, or the control switch 13 can connect the signal transmission interface 14 to both the first radiator 11 and the second radiator 12. When the control switch 13 connects the signal transmission interface 14 to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator, and the length of the third radiator is greater than the length of either the first radiator 11 or the second radiator 12, so as to meet the low-frequency electrical length requirements. When the control switch 13 connects the signal transmission interface 14 to the first radiator 11, the radiator 10 is in a first connection state, and the signal of the signal transmission interface 14 can be converted into a first electromagnetic wave signal via the first radiator 11 and radiated, and the first radiator 11 can receive the first electromagnetic wave signal emitted by other devices and transmit it to the signal transmission interface 14; when the control switch 13 connects the signal transmission interface 14 to the second radiator 12, the radiator 10 is in a second connection state, and the signal of the signal transmission interface 14 can be converted into a second electromagnetic wave signal via the second radiator 12 and radiated, and The second radiator 12 can receive a second electromagnetic wave signal emitted by other devices and transmit it to the signal transmission interface 14; when the control switch 13 connects the signal transmission interface 14 to the first radiator 11 and the second radiator 12 respectively, the radiator 10 is in a third connection state, and the signal of the signal transmission interface 14 can be converted into a first electromagnetic wave signal and a second electromagnetic wave signal via the first radiator 11 and the second radiator 12 respectively and radiated, and the first radiator 11 and the second radiator 12 can respectively receive the first electromagnetic wave signal and the second electromagnetic wave signal emitted by other devices and transmit them to the signal transmission interface 14.

[0038] In one example, see Figures 1 to 4As shown, a radiator 10 is provided in an electronic device 100, and the radiator 10 may include: a first radiator 11, a second radiator 12 and a control switch 13. The first radiator 11 is provided in a first clear area in the electronic device 100, and the first radiator 11 is used to receive or radiate a first electromagnetic wave signal; the second radiator 12 is provided in a second clear area in the electronic device 100, and the area of ​​the second clear area is larger than that of the first clear area, and the second radiator 12 is used to receive or radiate a second electromagnetic wave signal; the control switch 13 is connected to the signal transmission interface 14, and is disconnectably connected to the first radiator 11 and the second radiator 12 respectively, and when the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal. Among them, the control switch 13 is a double-open switch, which can be connected to at least one of the first radiator 11 and the second radiator 12. When the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the actual electrical length of the third radiator formed is increased, and the second clearance area can be used to improve efficiency, so that the radiator 10 meets the requirements of electrical length and efficiency for low frequency, so as to meet the user's requirements for low-frequency communication range.

[0039] In some embodiments, see Figures 1 to 4 As shown, the first radiator 11 and the second radiator 12 have different lengths. The lengths of the first radiator 11 and the second radiator 12 can be set according to the size of the clearance area in the electronic device 100 to adapt to different clearance area settings of the electronic device 100.

[0040] In some embodiments, at least a portion of the first radiator 11 corresponds to one side of the control switch 13, and at least a portion of the second radiator 12 corresponds to the other side of the control switch 13. In other words, the control switch 13 can have a first radiator 11 and a second radiator 12 on both sides, respectively, to reduce the probability of mutual interference between the first radiator 11 and the second radiator 12.

[0041] For example: See Figures 1 to 4 As shown, the end of the first radiator 11 away from the control switch 13 corresponds to one side of the control switch 13, and the end of the second radiator 12 away from the control switch 13 corresponds to the other side of the control switch 13. This arrangement can increase the distance between the end of the first radiator 11 away from the control switch 13 and the end of the second radiator 12 away from the control switch 13, thereby reducing the probability of mutual interference between the first radiator 11 and the second radiator 12.

[0042] In some embodiments, the length of the third radiator is equal to the sum of the lengths of the first radiator 11 and the second radiator 12. That is, after the control switch 13 controls the signal transmission interface 14 to connect to the first radiator 11 and the second radiator 12 respectively, the first radiator 11 and the second radiator 12 now form a third radiator, and the length of the third radiator is the sum of the lengths of the first radiator 11 and the second radiator 12, so that the electrical length of the third radiator meets the electrical length required for low-frequency communication, thereby achieving the requirements of the low-frequency communication range.

[0043] For example, if the length of the first radiator 11 is 10 mm, the length of the second radiator 12 is 12 mm, then the length of the third radiator is 22 mm.

[0044] In some embodiments, see Figures 1 to 4 As shown, the control switch 13 includes: a first connection end 131, a second connection end 132 and a third connection end 133; the first connection end 131 is connected to the first radiator 11; the second connection end 132 is connected to the second radiator 12; the third connection end 133 is connected to the signal transmission interface 14, and the third connection end 133 is disconnectable from the first connection end 131 and disconnectable from the second connection end 132.

[0045] In one example, the control switch 13 may include a plate body, a first connection end 131, a second connection end 132, a third connection end 133, a first connection member, and a second connection member. The first connection end 131, the second connection end 132, and the third connection end 133 are all arranged on one side of the plate body. The first connection member is rotatably connected to the third connection end 133 so as to be connected or disconnected with the first connection end 131 after rotation. The second connection member is rotatably connected to the third connection end 133 so as to be connected or disconnected with the second connection end 132 after rotation. In the first connection state, the first connection member is connected to the first connection end 131. 1 and the second connector is disconnected from the second connector end 132, at which point the control switch 13 is connected to the first radiator 11 but not to the second radiator 12. In the second connection state, the first connector is disconnected from the first connector end 131 and the second connector is connected to the second connector end 132, at which point the control switch 13 is disconnected from the first radiator 11 but connected to the second radiator 12. In the third connection state, the first connector is connected to the first connector end 131 and the second connector is connected to the second connector end 132, at which point the control switch 13 is connected to the first radiator 11 and to the second radiator 12. This arrangement is simple and easy to manufacture; of course, other arrangements for the control switch 13 may also be used in specific implementations.

[0046] In some embodiments, see Figures 1 to 4As shown, the first connection end 131 is connected to one end of the first radiator 11, and the second connection end 132 is connected to one end of the second radiator 12. In this way, one end of the first radiator 11 and one end of the second radiator 12 will not be cluttered, thereby reducing the probability of radiator 10 being cluttered.

[0047] In some embodiments, see Figures 2 to 4 As shown, the first connection end 131 is provided with a first spring clip 1311; one end of the first radiator 11 is provided with a second spring clip 111, and the second spring clip 111 is connected to the first spring clip 1311 in a form-fitting manner. In other words, the first connection end 131 and the first radiator 11 are connected by the fit between the first spring clip 1311 and the second spring clip 111. The fit between the two spring clips increases the connection area, thereby ensuring the stability of the connection between the first spring clip 1311 and the second spring clip 111, and thus ensuring the stability of the connection between the first connection end 131 and the first radiator 11.

[0048] In some embodiments, see Figures 2 to 4 As shown, the second connection end 132 is provided with a third spring clip 1321; one end of the second radiator 12 is provided with a fourth spring clip 121, and the fourth spring clip 121 is connected to the third spring clip 1321 in a form-fitting manner. In other words, the second connection end 132 and the second radiator 12 are connected by the fit between the third spring clip 1321 and the fourth spring clip 121. The fit between the two spring clips increases the connection area, thereby ensuring the stability of the connection between the third spring clip 1321 and the fourth spring clip 121, and thus ensuring the stability of the connection between the second connection end 132 and the second radiator 12.

[0049] In some embodiments, see Figures 2 to 4 As shown, the other end of the first radiator 11 is connected to a first switch 112 for adjusting the resonant frequency of the first radiator 11 ; and / or the other end of the second radiator 12 is connected to a second switch 122 for adjusting the resonant frequency of the second radiator 12 .

[0050] Among them, the other end of the first radiator 11 is connected to a first switch 112 for adjusting the resonant frequency of the first radiator 11 so that the first radiator 11 can operate at different frequencies; the other end of the second radiator 12 is connected to a second switch 122 for adjusting the resonant frequency of the second radiator 12 so that the second radiator 12 can operate at different frequencies.

[0051] In some embodiments, the number of second radiators 12 can be multiple, and the multiple second radiators 12 can be disconnected from the signal transmission interface 14 through the control switch 13, and the lengths of different second radiators 12 can be different. In this way, a variety of different low-frequency designs can be provided for selection.

[0052] Second aspect

[0053] The present disclosure also provides an electronic device 100, which may include: an electronic device body and a radiator 10, the electronic device body having a first clearance area and a second clearance area with an area larger than the first clearance area; the radiator 10 is arranged on the electronic device body, and the radiator 10 may include: a first radiator 11, a second radiator 12 and a control switch 13, the first radiator 11 is arranged in the first clearance area, for receiving or radiating a first electromagnetic wave signal; the second radiator 12 is arranged in the second clearance area, for receiving or radiating a second electromagnetic wave signal; the control switch 13 is connected to the signal transmission interface 14, and is disconnectably connected to the first radiator 11 and the second radiator 12 respectively, and when the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

[0054] The electronic device 100 may be a flat mobile phone, a foldable mobile phone, a tablet or the like.

[0055] In one example, the electronic device 100 is a mobile phone, which may include:

[0056] The electronic device body comprises an electronic device housing, wherein the electronic device housing has a first clearance area and a second clearance area having an area larger than the first clearance area;

[0057] The radiator 10 is arranged in the housing of the electronic device. The radiator 10 may include: a first radiator 11, a second radiator 12 and a control switch 13. The first radiator 11 (length is 16 mm, low-frequency efficiency is 10%) is arranged in the first clearance area for receiving or radiating a first electromagnetic wave signal; the second radiator 12 (length is 22 mm, low-frequency efficiency is 10%) is arranged in the second clearance area and is used to receive or radiate a second electromagnetic wave signal; at least part of the first radiator 11 corresponds to one side of the control switch 13, and at least part of the second radiator corresponds to the other side of the control switch 13. The radiator 12 corresponds to the other side of the control switch 13. The control switch 13 is connected to the signal transmission interface 14 and is respectively connected to the first radiator 11 and the second radiator 12 in a removable manner. When the control switch 13 is connected to both the first radiator 11 and the second radiator 12, the first radiator 11 and the second radiator 12 cooperate to form a third radiator (with a length of 38 mm and a low-frequency efficiency of 25%). The length of the third radiator is equal to the sum of the lengths of the first radiator 11 and the second radiator 12. The third radiator is used to receive or radiate a third electromagnetic wave signal. The control switch 13 includes a first connection end 131, a second connection end 132, and a third connection end 133. The first connection end 131 is connected to the first radiator 11, the second connection end 132 is connected to the second radiator 12, and the third connection end 133 is connected to the signal transmission interface 14. The third connection end 133 is removably connected to the first connection end 131 and is also removably connected to the second connection end 132. The first connection end 131 is connected to one end of the first radiator 11, and the second connection end 132 is connected to one end of the second radiator 12. The first connection end 131 is provided with a first spring 1311, and one end of the first radiator 11 is provided with a second spring 111, which is connected to the first spring 1311 in a form-fitting manner. The second connection end 132 is provided with a third spring 1321, and one end of the second radiator 12 is provided with a fourth spring 121, which is connected to the third spring 1321 in a form-fitting manner. The other end of the first radiator 11 is connected to a first switch 112 for adjusting the resonant frequency of the first radiator 11; the other end of the second radiator 12 is connected to a second switch 122 for adjusting the resonant frequency of the second radiator 12.

[0058] In this way, the first radiator 11 and the second radiator 12 can be controlled by the control switch 13 to connect to the signal transmission interface 14, so that different first radiators 11 and second radiators 12 can be used to form a third radiator in a limited space to achieve communication requirements in the low frequency range.

[0059] It should be noted that the radiator in the electronic device provided in this disclosure is similar to the description of the radiator embodiment described above and has similar beneficial effects as the radiator embodiment described above. For technical details not disclosed in the electronic device embodiment of this disclosure, please refer to the description of the radiator embodiment of this disclosure for understanding, and will not be repeated here.

[0060] Thus far, various embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed herein.

[0061] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced with equivalents without departing from the scope and spirit of the present disclosure. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A radiator, characterized in that: include: a first radiator, configured to receive or radiate a first electromagnetic wave signal; a second radiator, configured to receive or radiate a second electromagnetic wave signal; A control switch is connected to the signal transmission interface and is disconnectably connected to the first radiator and the second radiator respectively. When the control switch is connected to both the first radiator and the second radiator, the first radiator and the second radiator cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

2. The radiator according to claim 1, wherein The first radiator and the second radiator have different lengths.

3. The radiator according to claim 1 or 2, characterized in that At least part of the first radiator corresponds to one side of the control switch; At least a portion of the second radiator corresponds to the other side of the control switch.

4. The radiator according to claim 1, wherein The length of the third radiator is equal to the sum of the lengths of the first radiator and the second radiator.

5. The radiator according to claim 1, wherein The control switch includes: a first connection end, a second connection end and a third connection end; The first connecting end is connected to the first radiator; The second connecting end is connected to the second radiator; The third connection end is connected to the signal transmission interface, and the third connection end is disconnectable from the first connection end and disconnectable from the second connection end.

6. The radiator according to claim 5, characterized in that The first connecting end is connected to one end of the first radiator; The second connecting end is connected to one end of the second radiator.

7. The radiator according to claim 6, characterized in that The first connecting end is provided with a first elastic piece; A second spring piece is provided at one end of the first radiator, and the second spring piece is connected to the first spring piece in a fitting manner.

8. The radiator according to claim 6, characterized in that The second connecting end is provided with a third elastic piece; A fourth spring piece is provided at one end of the second radiator, and the fourth spring piece is connected to the third spring piece in a fitting manner.

9. The radiator according to claim 6, characterized in that The other end of the first radiator is connected to a first switch for adjusting the resonant frequency of the first radiator; and / or, The other end of the second radiator is connected to a second switch for adjusting the resonant frequency of the second radiator.

10. An electronic device, characterized in that: include: The electronic device body has a first clearance area and a second clearance area larger in area than the first clearance area; The radiator is provided on the electronic device body and includes: a first radiator, disposed in the first clear area, for receiving or radiating a first electromagnetic wave signal; a second radiator, disposed in the second clear area, for receiving or radiating a second electromagnetic wave signal; A control switch is connected to the signal transmission interface and is disconnectably connected to the first radiator and the second radiator respectively. When the control switch is connected to both the first radiator and the second radiator, the first radiator and the second radiator cooperate to form a third radiator, and the third radiator is used to receive or radiate a third electromagnetic wave signal.

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