CN110474146B - Electronic device - Google Patents
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- Publication number
- CN110474146B CN110474146B CN201810444725.8A CN201810444725A CN110474146B CN 110474146 B CN110474146 B CN 110474146B CN 201810444725 A CN201810444725 A CN 201810444725A CN 110474146 B CN110474146 B CN 110474146B
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- cover plate
- electronic device
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- support member
- supporting
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- 230000005611 electricity Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- Telephone Set Structure (AREA)
Abstract
The application provides an electronic device. The electronic device comprises a display screen, a cover plate, a frame, an antenna radiating body and a supporting piece, wherein the frame, the antenna radiating body and the supporting piece are arranged between the display screen and the cover plate, the supporting piece is arranged on the outer surface of the cover plate and is rotatably connected with the cover plate, the antenna radiating body is arranged on the supporting piece, the supporting piece is opposite to the cover plate and rotates in the process, and the supporting piece comprises a first state, which is attached to the cover plate, and a second state, which is separated from the cover plate.
Description
Technical Field
The application relates to the technical field of electronics, in particular to an electronic device.
Background
An antenna is a converter for converting a guided wave transmitted on a transmission line into an electromagnetic wave transmitted in an unbounded medium (usually free space), or a device for converting an electromagnetic wave transmitted in an unbounded medium into a guided wave that can be transmitted on a transmission line. An electronic device such as a mobile phone generally includes an antenna to implement a communication function of the electronic device such as the mobile phone. However, as the integration of the electronic device becomes higher, the clearance area of the antenna becomes smaller, and the smaller the clearance area of the antenna, the electronic device may not perform well.
Disclosure of Invention
The application provides an electronic device. The electronic device comprises a display screen, a cover plate, a frame, an antenna radiating body and a supporting piece, wherein the frame, the antenna radiating body and the supporting piece are arranged between the display screen and the cover plate, the supporting piece is arranged on the outer surface of the cover plate and is rotatably connected with the cover plate, the antenna radiating body is arranged on the supporting piece, the supporting piece is opposite to the rotating process of the cover plate, and the supporting piece comprises a first state, which is attached to the cover plate, and a second state, which is separated from the cover plate.
Compared with the prior art, the antenna radiator in the electronic device is arranged on the support piece, and the support piece is attached to the cover plate in the first state and in the second state separated from the cover plate. When the supporting member is separated from the cover plate, the distance from the antenna radiator to other components (a battery cover, a display screen and the like) of the electronic device is increased, so that the clearance area of the antenna radiator is increased, and the communication effect of the electronic device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic front structure view of a supporting member attached to a cover plate in an electronic device according to an embodiment of the present disclosure.
Fig. 2 is a schematic front view illustrating a structure of an electronic device according to an embodiment of the present disclosure in which a supporting member is separated from a cover plate.
Fig. 3 is a schematic side view of a supporting member attached to a cover plate in an electronic device according to an embodiment of the present disclosure.
Fig. 4 is a schematic side view illustrating a structure of an electronic device according to an embodiment of the present disclosure in which a supporting member is separated from a cover plate.
Fig. 5 to 8 are schematic diagrams illustrating working principles of a second magnetic element and a first magnetic element in an electronic device according to a second embodiment of the present disclosure.
Fig. 9 is a schematic structural diagram of a support portion in an electronic device according to a third embodiment of the present application before stretching.
Fig. 10 is a schematic structural diagram of an extended support portion in an electronic device according to a third embodiment of the present application.
Fig. 11 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
Fig. 12 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Referring to fig. 1 to 4, fig. 1 is a schematic front structure view of a supporting member attached to a cover plate in an electronic device according to an embodiment of the present disclosure; fig. 2 is a schematic front view illustrating a structure of an electronic device according to an embodiment of the present disclosure, in which a supporting member is separated from a cover plate; fig. 3 is a schematic side view of a supporting member attached to a cover plate in an electronic device according to an embodiment of the present disclosure; fig. 4 is a schematic side view illustrating a structure of an electronic device according to an embodiment of the present disclosure in which a supporting member is separated from a cover plate. The electronic device includes, but is not limited to, a smart phone, an internet device (MID), an electronic book, a Portable Player Station (PSP), a Personal Digital Assistant (PDA), or other communication devices.
The electronic device includes a display screen 200, a cover plate 120, a frame 110 disposed between the display screen 200 and the cover plate 120, an antenna radiator 410, and a support member 500. The supporting member 500 is disposed on an outer surface of the cover plate 120 and is rotatably connected to the cover plate 120. The antenna radiator 410 is disposed on the support member 500, and in a process that the support member 500 rotates relative to the cover plate 120, the support member 500 includes a first state attached to the cover plate 120 and a second state separated from the cover plate 120.
The display screen 200 may be a liquid crystal display screen or an organic light emitting diode display screen, and the display screen 200 may be a display screen having only a display function or a display screen integrated with a display and touch function.
Further, the electronic device 1 further includes a rotating shaft 300, the supporting member 500 is rotatably connected to the cover plate 120 through the rotating shaft 300, and the antenna radiator 410 is disposed at one end of the supporting member 500 far away from the rotating shaft 300. In this embodiment, the antenna radiator 410 is disposed at one end of the support member 500 far from the rotating shaft 300, so that when the support member 500 is separated from the cover plate 120, the antenna radiator 410 is far from the cover plate 120, thereby increasing a clearance area of the antenna radiator 410 and improving a communication effect of the electronic device 1.
Further, the supporting member 500 includes an attaching surface 500a attached to the cover plate 120, and the antenna radiator 410 is disposed on the attaching surface 500 a. In this embodiment, the antenna radiator 410 is disposed on the attaching surface 500a of the cover plate 120 attached to the cover plate 120, so that when the support member 500 is attached to the cover plate 120, the antenna radiator 410 is not exposed, thereby reducing the wear of the antenna radiator 410.
Specifically, the electronic device 1 includes a battery cover 100, a display 200, a rotation shaft 300, an antenna module 400, and a support 500. The battery cover 100 includes a frame 110 and a cover plate 120, and the cover plate 120 and the display screen 200 are disposed on two opposite sides of the frame 110. The rotating shaft 300 is rotatably connected to one end of the battery cover 100, one end of the supporting member 500 is fixedly connected to the rotating shaft 300, and the supporting member 500 includes an attaching surface 500a for attaching the battery cover 100. The antenna module 400 includes an antenna radiator 410, the antenna radiator 410 is disposed on the attaching surface 500a, the antenna radiator 410 is disposed on the support 500 away from the end of the rotating shaft 300, the support 500 includes a first state of the cover plate 120 and a second state of the cover plate 120 under the driving of the rotating shaft 300.
Further, a hand-held portion 510 is disposed on the support 500. The handheld portion 510 is disposed on a surface of the supporting member 500 facing away from the abutting surface 500a or a surface of the supporting member 500 connected to the abutting surface 500 a. Specifically, the supporting member 500 includes an appearance surface 500b disposed opposite to the abutting surface 500a, and the supporting member 500 further includes a side surface 500c connected between the appearance surface 500b and the abutting surface 500 a. The hand-held portion 510 is disposed on the exterior surface 500b or the hand-held portion 510 is disposed on the side surface 500 c. The handheld portion 510 may be a protruding block structure protruding from the supporting member 500, or may be a recessed structure formed on the supporting member 500, and the handheld portion 510 facilitates a user to attach the supporting member 500 to the cover plate 120 and to drive the supporting member 500 to separate from the cover plate 120.
Further, a position-limiting portion 121 is disposed on a surface of the cover plate 120 adjacent to the supporting member 500. When the supporting member 500 is in the first state, the holding portion 510 is further configured to cooperate with the position-limiting portion 121 to fix the supporting member 500 on the cover plate 120. In an embodiment, the position-limiting portion 121 is a blind hole, when the handheld portion 510 is disposed on the appearance surface 500b of the supporting member 500, a through hole penetrating through the appearance surface 500b and the attachment surface 500a is further disposed on the supporting member 500, the handheld portion 510 partially exposes out of the appearance surface 500b by penetrating through the through hole, and when the supporting member 500 attaches to the cover plate 120, one end of the handheld portion 510 adjacent to the cover plate 120 is received in the blind hole to fix the supporting member 500 on the cover plate 120. Further, the inner side wall of the blind hole is provided with a first thread, one end of the hand-held portion 510 adjacent to the cover plate 120 is provided with a second thread, and the hand-held portion 510 is rotated by the end of the hand-held portion 510 away from the cover plate 120 so that the second thread is matched with the first thread to fix the supporting member 500 on the cover plate 120.
Further, in the present embodiment, when the supporting member 500 is attached to the cover plate 120, a projection of the supporting member 500 on a plane of the cover plate 120 is located in the cover plate 120. When the supporting member 500 is attached to the cover plate 120, the projection of the supporting member 500 on the plane of the cover plate 120 is located in the cover plate 120, and therefore, the arrangement of the supporting member 500 does not affect the overall width of the electronic device 1.
Compared with the prior art, the antenna radiator 410 in the electronic device 1 of the present application is disposed on the attaching surface 500a of the battery cover 100 attached to the support member 500, and the support member 500 includes a first state of the cover plate 120 and a second state of the cover plate 120 separated from the first state under the driving of the rotating shaft 300. When the supporting member 500 is separated from the cover plate 120 by the driving of the rotating shaft 300, the distance from the antenna radiator 410 to other components (the battery cover 100, the display screen 200, etc.) of the electronic device 1 is increased, so that the clearance area of the electronic device 1 is increased, and the communication effect of the electronic device 1 is improved. Further, the antenna radiator 410 is disposed at an end of the support member 500 away from the rotating shaft 300, so that when the support member 500 is driven by the rotating shaft 300 to rotate, compared with the electromagnetic device 100, the antenna radiator 410 is farther away from the battery cover 100, thereby further increasing a clearance area of the antenna radiator 410 and further improving a communication effect of the electronic device 1.
Referring to fig. 5 to 8, fig. 5 to 8 are schematic views illustrating working principles of the second magnetic element and the first magnetic element in the electronic device according to the second embodiment of the present disclosure. The electronic device 1 provided in this embodiment has substantially the same structure as the electronic device 1 provided in the first embodiment, except that in this embodiment, the cover plate 120 is provided with the first magnetic member 122, and the support member 500 is provided with the second magnetic member 550. The electronic device 1 further comprises a controller 600, the controller 600 controls the polarity of the first magnetic member 122, when the end of the first magnetic member 122 adjacent to the second magnetic member 550 exhibits the first polarity under the control of the controller 600, the first magnetic member 122 and the second magnetic member 550 are attracted, and the supporting member 500 is fixed on the cover plate 120; when the end of the first magnetic member 122 adjacent to the second magnetic member 550 assumes the second polarity under the control of the controller 600, the first magnetic member 122 and the second magnetic member 550 repel each other, and the supporting member 500 is separated from the cover plate 120. Fig. 5 to 8 illustrate only a part of the structure of the electronic apparatus 1 for convenience of description. Specifically, the magnetism of the first magnetic member 122 on the cover plate 120 is constant, and in one embodiment, the first magnetic member 122 is a permanent magnet. The second magnetic member 550 includes a core 551 and a coil 552. The magnetic core 551 of the second magnetic member 550 includes a first end surface 551a, a second end surface 551b, and a peripheral side surface 551c, the first end surface 551a being disposed adjacent to the second magnetic member 550 than the second end surface 551b, the peripheral side surface 551c being connected between the first end surface 551a and the second end surface 551 b.
Referring to fig. 5, when the coil 552 is wound in a predetermined direction, and a current in the coil 552 flows from an end adjacent to the first magnetic member 122 to an end away from the first magnetic member 122, an end of the second magnetic member 550 adjacent to the first magnetic member 122 exhibits a first polarity, and at this time, the first magnetic member 122 and the second magnetic member 550 are attracted to each other, and the supporting member 500 is fixed on the cover plate 120. When the coil 552 is wound in the preset direction, the coil 552 may be wound in the forward direction, or the coil 552 may be wound in the reverse direction. For convenience of description, the coil 552 is illustrated as being wound in a predetermined direction in fig. 5 and 6, and is illustrated as being wound in a direction opposite to the predetermined direction in fig. 7 and 8.
Referring to fig. 6, when the coil 552 is wound in a predetermined direction, when a current in the coil 552 flows from an end of the coil 552 away from the first magnetic member 122 to an end of the coil 552 adjacent to the first magnetic member 122, an end of the second magnetic member 550 adjacent to the first magnetic member 122 exhibits a second polarity, and at this time, the first magnetic member 122 and the second magnetic member 550 repel each other, and the support member 500 is separated from the cover plate 120.
Referring to fig. 7, when the coil 552 is wound in a direction opposite to the predetermined direction, and the current in the coil 552 flows from the end adjacent to the first magnetic member 122 to the end away from the first magnetic member 122, the end of the second magnetic member 550 adjacent to the first magnetic member 122 exhibits the second polarity, and at this time, the second magnetic member 550 and the first magnetic member 122 repel each other, and the supporting member 500 is separated from the cover plate 120. Wherein, when the coil 552 is wound in a forward direction when the coil 552 is wound in a preset direction, the coil 552 is wound in a reverse direction when the coil 552 is wound in a direction opposite to the preset direction; when the coil 552 is reversely wound when the coil 552 is wound in a preset direction, the coil 552 is normally wound when the coil 552 is wound in a direction opposite to the preset direction.
Referring to fig. 8, when the coil 552 is wound in a direction opposite to the predetermined direction, when the current in the coil 552 flows from an end away from the first magnetic member 122 to an end adjacent to the first magnetic member 122, the end of the second magnetic member 550 adjacent to the first magnetic member 122 exhibits the first polarity, and at this time, the first magnetic member 122 and the second magnetic member 550 are attracted to each other, and the supporting member 500 is fixed on the cover plate 120.
Referring to fig. 9 and 10, fig. 9 is a schematic structural view of a support portion of an electronic device according to a third embodiment of the present application before stretching; fig. 10 is a schematic structural diagram of an extended support portion in an electronic device according to a third embodiment of the present application. The present embodiment is substantially the same as the first embodiment, except that in the present embodiment, the supporting member 500 includes a connecting portion 520, a mounting portion 530, and a supporting portion 540. The connecting portion 520 is fixedly connected to the rotating shaft 300, the mounting portion 530 is configured to set the antenna radiator 410 in the antenna module 400, the supporting portion 540 is connected to the connecting portion 520 and between the mounting portions 530, and the supporting portion 540 is extendable or retractable.
In this embodiment, after the supporting portion 540 is extended, the antenna module 400 located on the supporting portion 540 may be farther away than other structures (e.g., the battery cover 100, the display screen 200, etc.) in the electronic device 1, so that the clearance area of the antenna module 400 is larger, and the communication effect of the electronic device 1 is improved.
Referring to fig. 11, fig. 11 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application. With reference to any of the foregoing embodiments, in the present embodiment, the frame 110 in the battery cover 100, the cover plate 120 in the battery cover 100, and the display screen 200 form a receiving space. The electronic device 1 further includes a radio frequency signal source 420 and a frequency band matching circuit 430. The radio frequency signal source 420 is disposed in the accommodating space, the frequency band matching circuit 430 is disposed on the supporting member 500, and the radio frequency signal source 420 is electrically connected to the antenna radiator 410 through the frequency band matching circuit 430.
Further, the rf signal source 420 is electrically connected to the frequency band matching circuit 430 through an rf coaxial line 440, the support member 500 is provided with an accommodating cavity 560 therein, and the rf coaxial line 440 is disposed in the accommodating cavity 560.
The antenna radiator 410, the radio frequency signal source 420, the frequency band matching circuit 430, and the radio frequency coaxial line 440 form the antenna module 400.
Specifically, the electronic device 1 further includes a main board 700, and the main board 700 is disposed in the accommodating space. The antenna module 400 further includes a radio frequency signal source 420, where the radio frequency signal source 420 is disposed on the main board 700, and the radio frequency signal source 420 is configured to generate an excitation signal. The electronic device 1 further includes an auxiliary board 800, the antenna module 400 further includes a frequency band matching circuit 430, the frequency band matching circuit 430 is used for changing an equivalent electrical length of an antenna radiator 410 in the antenna module 400, the frequency band matching circuit 430 is disposed on the auxiliary board 800, the radio frequency signal source 420 is electrically connected to the frequency band matching circuit 430 through a radio frequency coaxial cable 440, so that the excitation signal is transmitted to the antenna radiator 410 through the radio frequency coaxial cable 440 and the frequency band matching circuit 430, and the antenna radiator 410 generates an electromagnetic wave signal according to the frequency band matching circuit 430 and the excitation signal and radiates the electromagnetic wave signal. A receiving cavity 560 is arranged in the support 500, and the rf coaxial cable 440 is arranged in the receiving cavity 560.
In this embodiment, a receiving cavity is formed in the supporting member 500, and the rf coaxial cable 440 is disposed in the receiving cavity 560, so as to prevent the rf coaxial cable 440 from being wound when the position of the supporting member 500 is changed compared with the position of the battery cover 100.
Referring to fig. 12, fig. 12 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present application. The difference between this embodiment and the first embodiment of the present application is that, in this embodiment, the supporting member 500 is made of a flexible material, the supporting member 500 can be bent under the action of an external force, and when the supporting member 500 is bent under the action of the external force, the supporting member can support the battery cover 100 and the display screen 200 of the electronic device 1.
With reference to any of the foregoing embodiments, the electronic device 1 further includes a frequency offset corrector 910, where the frequency offset corrector 910 is configured to correct a frequency offset generated when the position of the antenna radiator 410 changes compared with the position of the battery cover 100. The electronic device 1 of the present application includes a frequency deviation corrector 910, where the frequency deviation corrector 910 is configured to correct a frequency deviation of the antenna radiator 410 when the position of the antenna radiator is changed compared with the position of the battery cover 100, so as to further improve a communication effect of the electronic device 1. For convenience of illustration, the illustration is made in fig. 1 and 2, and the illustration is not shown in other figures.
In combination with any of the foregoing embodiments, the electronic device 1 further includes another function module 920 disposed on the supporting member 500, where the another function module 920 includes at least one of a camera module, a flash module, a receiver module, and a position sensor module. Further, the other functional modules 920 further include a grounding member 921, and the grounding member 921 is configured to ground the other functional modules 920, so as to prevent static electricity from affecting the other functional devices. In this embodiment, the antenna module 400 includes an auxiliary board 800, a ground 810 is disposed on the auxiliary board 800, and the other functional devices are electrically connected to the ground 810 on the auxiliary board 800 to ground the static electricity on the other functional modules 920, so as to prevent the static electricity from affecting the functional devices. Further, the antenna radiator 410 is also electrically connected to the ground 810 of the auxiliary board 800. In addition, the antenna module 400 further includes a frequency band matching circuit 430, the frequency band matching circuit 430 is configured to change an equivalent electrical length of the antenna radiator 410 in the antenna module 400, and the frequency band matching circuit 430 is disposed on the auxiliary board 800.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (10)
1. An electronic device, comprising a display screen, a cover plate, a frame, an antenna module, a support member, a rotation shaft and other functional modules, wherein the frame, the antenna module, the support member, the rotation shaft and the other functional modules are disposed between the display screen and the cover plate, the support member is disposed on an outer surface of the cover plate and rotatably connected to the cover plate, the antenna module comprises an antenna radiator and an auxiliary plate, the antenna radiator is disposed at an end of the support member away from the rotation shaft, the auxiliary plate is disposed on the support member, the auxiliary plate is disposed with a ground electrode, the support member is rotatably connected to the cover plate via the rotation shaft during rotation of the support member relative to the cover plate, the support member comprises a first state attached to the cover plate and a second state separated from the cover plate, the other functional modules are disposed on the support member, and the other functional modules are electrically connected to the ground electrode on the auxiliary plate, the functional module is grounded through static electricity, and when the supporting piece is attached to the cover plate, the projection of the supporting piece in the plane of the cover plate is located in the cover plate.
2. The electronic device of claim 1, wherein the support member includes an attachment surface attached to the cover plate, and the antenna radiator is disposed on the attachment surface.
3. The electronic device according to claim 2, wherein a holding portion is provided on the supporting member, and the holding portion is provided on a surface of the supporting member facing away from the abutting surface or a surface of the supporting member connected to the abutting surface.
4. The electronic device of claim 3, wherein a surface of the cover plate adjacent to the supporting member is further provided with a position-limiting portion, and when the supporting member is in the first state, the handheld portion is further configured to cooperate with the position-limiting portion to fix the supporting member on the cover plate.
5. The electronic device of claim 1, wherein the cover plate is provided with a first magnetic member, the support member is provided with a second magnetic member, the electronic device further comprises a controller, the controller controls a polarity of the first magnetic member, when an end of the first magnetic member adjacent to the second magnetic member assumes a first polarity under the control of the controller, the first magnetic member and the second magnetic member are attracted, and the support member is fixed to the cover plate; when one end of the first magnetic part, which is adjacent to the second magnetic part, is in a second polarity under the control of the controller, the first magnetic part and the second magnetic part repel each other, and the support part is separated from the cover plate.
6. The electronic device according to claim 1, wherein the supporting member includes a connecting portion, an installation portion, and a supporting portion, the connecting portion is fixedly connected to the rotating shaft, the installation portion is used for disposing the antenna radiator, the supporting portion is connected between the connecting portion and the installation portion, and the supporting portion is retractable.
7. The electronic device according to claim 1, wherein the display screen, the bezel, and the cover plate form an accommodating space, the electronic device further comprises a radio frequency signal source and a frequency band matching circuit, the radio frequency signal source is disposed in the accommodating space, the frequency band matching circuit is disposed on the supporting member, and the radio frequency signal source is electrically connected to the antenna radiator through the frequency band matching circuit.
8. The electronic device of claim 7, wherein the rf signal source is electrically connected to the band matching circuit via an rf coaxial line, and a receiving cavity is disposed in the supporting member, and the rf coaxial line is disposed in the receiving cavity.
9. The electronic device of claim 1, further comprising a frequency offset corrector for correcting frequency offset generated when the position of the antenna radiator relative to the cover changes.
10. The electronic device of claim 1, wherein the other functional modules comprise at least one of a camera module, a flash module, a receiver module, and a position sensor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444725.8A CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444725.8A CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
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| Publication Number | Publication Date |
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| CN110474146A CN110474146A (en) | 2019-11-19 |
| CN110474146B true CN110474146B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810444725.8A Expired - Fee Related CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
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| CN (1) | CN110474146B (en) |
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| CN202424708U (en) * | 2012-02-16 | 2012-09-05 | 吴法根 | External network card of wireless communication |
| CN203085739U (en) * | 2013-01-29 | 2013-07-24 | 纬创资通股份有限公司 | Antenna device and electronic device |
| CN203180994U (en) * | 2013-03-29 | 2013-09-04 | 张陈江 | Mobile phone shell with antenna |
| JP2015154366A (en) * | 2014-02-17 | 2015-08-24 | 日本事務機株式会社 | portable radio |
| KR101424493B1 (en) * | 2014-02-26 | 2014-08-01 | 김현주 | DMB(Digital Multimedia Broadcasting) antenna |
| CN203871455U (en) * | 2014-04-12 | 2014-10-08 | 李兰茜 | Retractable cell phone antenna |
| CN204312965U (en) * | 2014-09-23 | 2015-05-06 | 联想(北京)有限公司 | Electronic equipment |
| CN105049693A (en) * | 2015-07-03 | 2015-11-11 | 广东欧珀移动通信有限公司 | Capturing device and terminal |
| CN105049694A (en) * | 2015-07-03 | 2015-11-11 | 广东欧珀移动通信有限公司 | Capturing device and terminal |
| CN207265582U (en) * | 2017-07-31 | 2018-04-20 | 旭日华光（天津）科技有限公司 | A kind of weak current box being easily installed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110474146A (en) | 2019-11-19 |
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