CN110492244B - Electronic device - Google Patents
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- CN110492244B CN110492244B CN201810458509.9A CN201810458509A CN110492244B CN 110492244 B CN110492244 B CN 110492244B CN 201810458509 A CN201810458509 A CN 201810458509A CN 110492244 B CN110492244 B CN 110492244B
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- 230000000191 radiation effect Effects 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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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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- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
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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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Details Of Aerials (AREA)
Abstract
The application provides an electronic device, the electronic device includes: the electronic device comprises a device body and a control unit, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of the appearance surface of the electronic device; a moving member provided on the circumferential side surface, the moving member being annularly rotatable around the apparatus body; the antenna assembly is fixed on the moving element and can be driven to move from a first position to a second position when the moving element rotates around the device body in a circular mode, wherein the first position is different from the second position. The technical scheme of the application is favorable for improving the communication quality of the electronic device.
Description
Technical Field
The application relates to the technical field of electronics, in particular to an electronic device.
Background
The electronic device with a large screen occupation ratio has good visual experience, ensures a large screen, has good machine body compactness and portability, and is more and more favored by users. Especially, the full screen is sought after by users. In the prior art, for an electronic device with a full-screen, the performance of an antenna may be interfered, and thus the communication quality of the electronic device may be affected.
Disclosure of Invention
The application provides an electronic device, the electronic device includes:
the electronic device comprises a device body and a control unit, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of the appearance surface of the electronic device;
a moving member provided on the circumferential side surface, the moving member being annularly rotatable around the apparatus body;
the antenna assembly is fixed on the moving element and can be driven to move from a first position to a second position when the moving element rotates around the device body in a circular mode, wherein the first position is different from the second position.
The electronic device comprises a device body, a moving element and an antenna assembly, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of the appearance surface of the electronic device; the moving piece is arranged on the circumferential side surface and can rotate around the device body in a ring shape; the antenna component is fixed on the moving part and can be driven to move from a first position to a second position when the moving part rotates around the device body in a circular mode, wherein the first position is different from the second position. Because the antenna assembly is fixed on the moving element, the moving element can rotate around the device body in a circular mode, and when the moving element rotates around the device body in the circular mode, the antenna assembly can be driven to move from the first position to the second position, so that the radiation effect of the antenna assembly can be adjusted, and the communication quality of the electronic device can be improved.
The application also provides an electronic device, which comprises a device body, a moving element and an antenna component, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of the appearance surface of the electronic device; the moving piece is arranged on the circumferential side surface and can rotate around the device body in a ring shape; the antenna assembly is fixed to the moving member, and the electronic apparatus further includes: the detector is used for detecting the radiation performance of the antenna assembly at intervals of a preset time, when the detector detects that the radiation performance of the antenna assembly is smaller than a preset threshold value, the controller controls the moving element to move from a first position to a second position, the first position is different from the second position, and the radiation performance of the antenna assembly at the second position is higher than that of the antenna assembly at the first position.
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(a) is a schematic structural diagram of a front view of an electronic device according to a first embodiment of the present application.
Fig. 1(b) is a schematic structural diagram of an AA cross-sectional view of an electronic device according to an embodiment of the present application.
Fig. 2(a) is a schematic structural diagram of an AA cross-sectional view of an electronic device according to a second embodiment of the present application.
Fig. 2(b) is a schematic structural view of the electronic device in fig. 2(a) with a protruding portion.
Fig. 3 is a schematic structural diagram of a front view of an electronic device according to a third embodiment of the present application.
Fig. 4(a) is a schematic structural diagram of a front view of a first electronic device according to a fourth embodiment of the present application.
Fig. 4(b) is a schematic structural diagram of a front view of a second electronic device according to a fourth embodiment of the present application.
Fig. 5 is a schematic view of an arrangement structure of a first conductive member and a second conductive member in a first electronic device according to a fourth embodiment of the present application.
Fig. 6 is a schematic structural diagram of a front view of a second electronic device according to a fourth embodiment of the present application.
Fig. 7 is a schematic structural diagram of a front view of a first electronic device according to a fifth embodiment of the present application.
Fig. 8 is a schematic structural diagram of a front view of a first electronic device according to a sixth embodiment of the present application.
Fig. 9 is a schematic structural diagram of a front view of a first electronic device according to a seventh embodiment of the present application.
Fig. 10 is a schematic structural diagram of a front view of an electronic device according to a preferred 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(a) and fig. 1(b), fig. 1(a) is a schematic structural diagram of a front view of an electronic device according to an embodiment of the present disclosure. Fig. 1(b) is a schematic structural diagram of an AA cross-sectional view of an electronic device according to an embodiment of the present application. In the present embodiment, the electronic device 1 includes a device body 10, a moving element 20, and an antenna assembly 30. The device body 10 comprises a first surface 10a, a second surface 10b and a peripheral side surface 10c, wherein the first surface 10a and the second surface 10b are oppositely arranged, the peripheral side surface 10c intersects with the first surface 10a, the peripheral side surface 10c intersects with the second surface 10b, the peripheral side surface 10c is annular, and the first surface 10a and the second surface 10b form part of the appearance surface of the electronic device 1; the moving member 20 is provided on the circumferential side surface 10c, and the moving member 20 is rotatable annularly around the apparatus body 10; the antenna assembly 30 is fixed on the moving element 20, and when the moving element 20 rotates around the device body 10, the antenna assembly 30 is driven to move from a first position to a second position, wherein the first position is different from the second position.
Alternatively, the electronic device 1 may be any device having communication and storage functions. For example: the system comprises intelligent devices with network functions, such as a tablet Computer, a mobile phone, an electronic reader, a remote controller, a Personal Computer (PC), a notebook Computer, an on-vehicle device, a network television, a wearable device and the like.
Wherein the antenna assembly 30 comprises an antenna radiator 301 (see fig. 4(a)), the antenna radiator 301 (antenna), also called antenna, is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, usually free space, or vice versa. A component for transmitting or receiving electromagnetic waves in an electronic device.
Alternatively, the movement member 20 may be adjusted manually or automatically in a manner of rotating circularly around the device body 10.
Optionally, the antenna assembly 30 includes a first antenna and a second antenna, where the first antenna and the second antenna are oppositely disposed, the first antenna is a main set antenna, and the second antenna is a diversity antenna.
The main set antenna is responsible for sending and receiving radio frequency signals; diversity antennas, which are responsible for receiving signals only and not transmitting.
The electronic device provided by the technical scheme comprises a device body, a moving element and an antenna assembly, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of an appearance surface of the electronic device; the moving piece is arranged on the circumferential side surface and can rotate around the device body in a ring shape; the antenna component is fixed on the moving part and can be driven to move from a first position to a second position when the moving part rotates around the device body in a circular mode, wherein the first position is different from the second position. Because the antenna assembly is fixed on the moving element, the moving element can rotate around the device body in a circular mode, and when the moving element rotates around the device body in the circular mode, the antenna assembly can be driven to move from the first position to the second position, so that the radiation effect of the antenna assembly can be adjusted, and the communication quality of the electronic device can be improved.
Referring to fig. 2(a), fig. 2(a) is a schematic structural diagram of an AA cross-sectional view of an electronic device according to a second embodiment of the present application. The structure of the second embodiment is substantially the same as the structure of the first embodiment, except that in this embodiment, the peripheral side surface 10c is provided with a groove 100, the groove 100 includes a bottom wall 110, a first side wall 120 and a second side wall 130, the first side wall 120 and the second side wall 130 are oppositely disposed, the bottom wall 110 connects the first side wall 120 and the second side wall 130, the moving member 20 includes a first attaching surface 20a and a second attaching surface 20b which are oppositely disposed, the first attaching surface 20a is disposed adjacent to the bottom wall 110 than the second attaching surface 20b, the moving member 20 is disposed in the groove 100, and the first attaching surface 20a and the second attaching surface 20b are respectively located at two sides of the peripheral side surface 10 c.
Specifically, in the present embodiment, the peripheral side surface 10c is provided with a groove 100, the moving element 20 is disposed in the groove 100, the groove 100 can be used as a sliding track of the moving element 20, and the groove 100 plays a role in limiting the moving element 20. Furthermore, by controlling the direction of the groove 100, the motion trajectory of the moving element 20 can be controlled, so that the motion form of the moving element 20 can be accurately controlled, which is helpful for fine adjustment of radiation formation of the antenna assembly 30. Optionally, in a preferred embodiment, the roughness of the surface of the bottom wall 110, the first side wall 120, and the second side wall 130 is less than a predetermined threshold, that is, the surface of the bottom wall 110, the surface of the first side wall 120, and the surface of the second side wall 130 are smooth, so that the friction force when the moving member 20 contacts the groove 100 can be reduced, and the wear degree of the moving member 20 can be reduced. Alternatively, in another preferred embodiment, lubricating oil is applied to the surfaces of the bottom wall 110, the first side wall 120 and the second side wall 130, and the lubricating oil is used to reduce the friction force when the moving member 20 contacts the groove 100, reduce the degree of wear of the moving member 20, and make the relative movement between the moving member 20 and the device body 10 smoother. Optionally, in another preferred embodiment, a fastener is disposed on the first sidewall 120 and the second sidewall 130, and the fastener can form a clamping and clamping on the moving element 20, so as to fix the moving element 20 at a predetermined position of the device body 10, so that the antenna assembly 30 can radiate an electromagnetic wave signal outwards stably, thereby avoiding the problem of frequency deviation generated by the antenna assembly 30, and helping to ensure stable communication quality of the electronic device. Optionally, in another preferred embodiment, the first sidewall 120 is inclined to a direction away from the second sidewall 130 by a first predetermined angle compared to the bottom wall 110, and the second sidewall 130 is inclined to a direction away from the first sidewall 120 by a second predetermined angle compared to the bottom wall 110, and both the first predetermined angle and the second predetermined angle are smaller than a predetermined threshold angle, which facilitates the mounting and dismounting of the moving member 20 in the groove 100.
Referring to fig. 2(b), fig. 2(b) is a schematic structural diagram of the electronic device in fig. 2(a) with a bump. Specifically, in a preferred embodiment, the second attachment surface 20b is provided with a plurality of protrusions 200 arranged at intervals, and the protrusions 200 are used for increasing the surface roughness of the second attachment surface 20 b.
Optionally, the protruding portion 200 may be a column, a cone, or a bar structure in other forms, the protruding portion 200 may be text information or pattern information, the protruding portion 200 may function as a device, or may be a key of the electronic device 1, or may be another functional device of the electronic device 1, the application does not limit the structural form of the protruding portion 200, and the protruding portion 200 is used to increase the surface roughness of the second attachment surface 20 b.
Optionally, in a preferred embodiment, the structural style of the protruding portion 200 is adapted to the contour shape of the finger pressing portion of the user, so that the finger pressing portion can be just matched with the protruding portion 200, the design concept of ergonomics is met, and the improvement of the user experience degree is facilitated. The human-machine engineering is a cross subject of multiple subjects, the core problem of research is the coordination among people, machines and environments in different operations, research methods and evaluation means relate to multiple fields such as psychology, physiology, medicine, anthropometry, aesthetics, design and engineering technology, and the research aims to guide the design and the reconstruction of operating appliances, working modes and working environments through the application of knowledge of the subjects, so that the characteristics of the operation in the aspects of efficiency, safety, health, comfort and the like are improved.
Here, the "surface roughness" refers to the unevenness of the small pitch and the minute peak and valley of the processed surface. The distance between two wave crests or two wave troughs (wave distance) is very small (below 1 mm), and the micro geometrical shape error belongs to. The smaller the surface roughness, the smoother the surface. Surface roughness is typically formed by the machining method used and other factors, such as: friction between the tool and the surface of the part during machining, plastic deformation of surface layer metal during chip separation, high-frequency vibration in a process system and the like. Because of different processing methods and workpiece materials, the depths, densities, shapes and textures of marks left on the processed surface are different. The smaller the surface roughness, the smoother the surface.
When the movement form of the moving element 20 is specifically adjusted compared with the device body 10, especially when the movement form of the moving element 20 is manually adjusted, a user can use a finger to dial the protrusion 200 to move clockwise or counterclockwise compared with the device body 10, and the protrusion 200 is used to increase the friction between the user's finger and the moving element 20, so as to drive the moving element 20 to move clockwise or counterclockwise compared with the device body 10, thereby realizing the position change of the antenna assembly 30 compared with the device body 10.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a front view of an electronic device according to a third embodiment of the present application. The third embodiment has a structure substantially the same as that of the first embodiment, except that in this embodiment, the peripheral side surface 10c includes a first end surface 101 and a second end surface 102 which are oppositely disposed, and a third end surface 103 and a fourth end surface 104 which are oppositely disposed, the first end surface 101 and the third end surface 103 intersect, the electronic device 1 further includes a rotating portion 300, the rotating portion 300 is located at the intersection of the first end surface 101 and the third end surface 103, the rotating portion 300 is fixedly connected to the device body 10, and the rotating portion 300 drives the moving member 20 to rotate around the device body 10.
Alternatively, in one embodiment, when the rotating part 300 rotates on its own rotation center, the traction movement member 20 rotates circularly around the apparatus body 10.
Specifically, in a preferred embodiment, the rotating portion 300 and the transmitting portion 310 cooperate with each other to realize the circular rotation of the moving member 20 around the device body 10. For example, the rotating portion 300 is a gear, the transmitting portion 310 is a rack, the moving element 20 is fixedly connected to the rack, and when the gear rotates, the gear drives the rack to rotate around the device body 10, so as to drive the moving element 20 to move, thereby changing different positions of the antenna assembly 30 compared with the device body 10, so as to improve the communication quality of the electronic device 1. Alternatively, in other embodiments, the rotating portion 300 may be a pulley, the transmitting portion 310 may be a transmission belt, the moving element 20 is fixedly connected to the transmission belt, and the pulley and the transmission belt cooperate with each other to drive the moving element 20 to move, so as to change different positions of the antenna assembly 30 compared to the device body 10, so as to improve the communication quality of the electronic device 1. The present application is not limited to the specific structure of the rotating part 300 and the transferring part 310.
Optionally, in an embodiment, the moving element 20 may be disposed on a surface of the transmitting portion 310 away from the device body 10, and is fixedly connected to the transmitting portion 310, which helps to increase a clearance area of the antenna assembly 30, so as to better ensure a radiation effect of the antenna assembly 30, and thus ensure a communication quality of the electronic device 1. Alternatively, in another embodiment, the moving element 20 may be embedded inside the transmission unit 310, the transmission unit 310 may fix and support the moving element 20, and the transmission unit 310 may protect the antenna assembly 30, so as to prevent the antenna assembly 30 from being damaged by an external force, which helps to prolong the service life of the antenna assembly 30.
Referring to fig. 4(a), fig. 4(a) is a schematic structural diagram of a front view of a first electronic device according to a fourth embodiment of the present disclosure. The structure of the fourth embodiment is substantially the same as that of the first embodiment, except that in this embodiment, the device body 10 forms an accommodating space 10A, the electronic device 1 further includes a circuit board 40 and a first conductive member 51, the circuit board 40 is disposed in the accommodating space 10A, the first conductive member 51 is located between the device body 10 and the moving member 20 and is fixedly connected to the device body 10, the circuit board 40 is electrically connected to the first conductive member 51 through a first elastic sheet 61, and the antenna assembly 30 is electrically connected to the first conductive member 51 through a second elastic sheet 62.
Specifically, an excitation signal source 401 is disposed on the circuit board 40, the excitation signal source 401 is configured to generate an excitation signal, the excitation signal source 401 is electrically connected to an antenna radiator 301 in the antenna assembly 30 through the first elastic sheet 61, the first conductive member 51, and the second elastic sheet 62, so as to transmit the excitation signal to the antenna radiator 301, and the antenna radiator 301 generates an electromagnetic wave signal according to the excitation signal.
Alternatively, the circuit board 40 may be a printed circuit board, and may also be another type of circuit board. The circuit board 40 may be provided with an excitation signal source 401, the excitation signal source 401 is also referred to as a radio frequency signal source, the excitation signal source 401 is configured to generate an excitation signal, and the antenna radiator 301 generates an electromagnetic wave signal according to the excitation signal source 401 and radiates the electromagnetic wave signal. A matching circuit may also be disposed on the circuit board 40, and typically, the rf signal source 401 electrically connects the matching circuit to the antenna radiator 301.
Optionally, the first conductive member 51 is a ring-shaped conductor, such as: an annular metal sheet. The first conductive member 51 is disposed around the peripheral surface 10c, and the first conductive member 51 is fixedly connected to the device body 10, when the moving element 20 rotates annularly compared with the device body 10, the antenna assembly 30 on the moving element 20 is electrically connected to the first conductive member 51 through the second elastic sheet 62, in this process, the second elastic sheet 62 is attached to the first conductive member 51, and the second elastic sheet 62 is always kept in an electrical connection relationship with the first conductive member 51. Optionally, in a preferred embodiment, the second elastic sheet 62 has a collar structure, the collar structure is sleeved on the first conductive member 51, and when the moving member 20 rotates annularly compared with the device body 10, the collar structure is always sleeved on the first conductive member 51 and keeps an electrical connection relationship with the first conductive member 51.
Optionally, in a preferred embodiment, the circuit board 40 is electrically connected to the first conductive member 51 through a first elastic sheet 61, the first elastic sheet 61 and the second elastic sheet 62 are disposed on two opposite sides of the first conductive member 51, and the movement of the first elastic sheet 61 and the movement of the second elastic sheet 62 do not interfere with each other, so that it can be ensured that the first elastic sheet 61 does not interfere with the formation of the second elastic sheet 62 in a process of forming 360-degree annular movement of the second elastic sheet 62 relative to the device body 10, and further it is ensured that the movement of the first elastic sheet 61 and the movement of the second elastic sheet 62 are independent.
It should be noted that, during the process of the circular rotation of the moving part 20 compared to the device body 10, the position of the first elastic sheet 61 compared to the device body 10 remains unchanged, and the second elastic sheet 62 rotates circularly compared to the device body 10.
Referring to fig. 4(a) and fig. 4(b), fig. 4(b) is a schematic structural diagram of a front view of a second electronic device according to a fourth embodiment of the present disclosure. The structure of the second electronic device in the fourth embodiment is substantially the same as that of the first electronic device in the fourth embodiment, except that in the present embodiment, the device body 10 forms a receiving space 10A, the electronic device 1 further includes a second conductive member 52, the second conductive member 52 is located between the device body 10 and the moving member 20 and is fixedly connected to the device body 10, the circuit board 40 is provided with a ground pole 40A, and the antenna assembly 30 is electrically connected to the ground pole 40A on the circuit board 40 through a third elastic piece 63 and the second conductive member 52 to ground the antenna radiator 301 in the antenna assembly 30.
Specifically, in this embodiment, an excitation signal source 401 is disposed on the circuit board 40, the excitation signal source 401 is configured to generate an excitation signal, the excitation signal source 401 is electrically connected to one end of an antenna radiator 301 in the antenna assembly 30 through the first elastic sheet 61, the first conductive member 51, and the second elastic sheet 62, so as to transmit the excitation signal to the antenna radiator 301, and the antenna radiator 301 generates an electromagnetic wave signal according to the excitation signal. And the circuit board 40 is provided with a ground pole 40a, and the antenna assembly 30 is electrically connected to the ground pole 40a on the circuit board 40 through the third elastic sheet 63 and the second conductive member 52, so as to ground the other end of the antenna radiator 301 in the antenna assembly 30. Wherein the first conductive member 51 and the second conductive member 52 are electrically isolated. In the process that the moving element 20 rotates relative to the device body 10, the third elastic piece 63 rotates relative to the device body 10, and the third elastic piece 63 is always in an electrical connection with the ground pole 40a of the circuit board 40, so as to ground the other end of the antenna radiator 301 in the antenna assembly 30.
Referring to fig. 4(b) and fig. 5 together, fig. 5 is a schematic diagram illustrating an arrangement structure of a first conductive member 51 and a second conductive member 52 in a first electronic device according to a fourth embodiment of the present disclosure. For convenience of explanation, fig. 5 is an enlarged view of the region B in fig. 4 (B). In this embodiment, a spacer 512 is disposed between the first conductive member 51 and the second conductive member 52, and the spacer 512 is used to electrically isolate the first conductive member 51 from the second conductive member 52.
Specifically, the isolating member 512 may be plastic, rubber, or other insulator, and the isolating member 512 is located between the first conductive member 51 and the second conductive member 52 and is used to electrically isolate the first conductive member 51 from the second conductive member 52.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a front view of a second electronic device according to a fourth embodiment of the present application. The structure of the second electronic device is substantially the same as that of the first electronic device, except that the circuit board 40 is provided with a ground pole 40a, and the antenna assembly 30 is electrically connected to the ground pole 40a on the circuit board 40 through the second elastic sheet 62, the first conductive member 51 and the first elastic sheet 61, so as to ground the antenna assembly 30.
Specifically, in the present embodiment, the ground pole 40a is located on the circuit board 40, and the antenna assembly 30 is electrically connected to the ground pole 40a on the circuit board 40 through the second elastic sheet 62, the first conductive member 51, and the first elastic sheet 61, so as to ground the antenna radiator 301 in the antenna assembly 30. Further, in the process that the moving element 20 rotates compared to the device body 10, the second elastic piece 62 is electrically connected to the first elastic piece 61 through the first conductive member 51, and the first elastic piece 61 is always electrically connected to the ground 40a of the circuit board 40, so as to ground the antenna radiator 301 in the antenna assembly 30.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a front view of a first electronic device according to a fifth embodiment of the present disclosure. The fifth embodiment has a structure substantially the same as that of the first embodiment, except that in this embodiment, the device body 10 forms an accommodating space 10A, the electronic device 1 further includes a circuit board 40 and a limiting member 70, the circuit board 40 and the limiting member 70 are disposed in the accommodating space 10A, the limiting member 70 is fixedly connected to the device body 10, the limiting member 70 includes a first sub-limiting member 71 and a second sub-limiting member 72 disposed at an interval, the circuit board 40 is electrically connected to the antenna assembly 30 through a radio frequency line 700, and the radio frequency line 700 passes through a gap between the first sub-limiting member 71 and the second sub-limiting member 72.
Specifically, in this embodiment, the circuit board 40 and the limiting member 70 are fixedly connected to the device body 10, the radio frequency line 700 passes through a gap between the first sub-limiting member 71 and the second sub-limiting member 72, the first sub-limiting member 71 and the second sub-limiting member 72 form protection for the radio frequency line 700, and further, the first sub-limiting member 71 and the second sub-limiting member 72 limit the radio frequency line 700, so that the radio frequency line 700 is located at a preset position of the device body 10, which is helpful for solving the winding problem of the radio frequency line 700.
Optionally, in a preferred embodiment, a first flexible portion is disposed on a surface of the first sub-limiting member 71 adjacent to the second sub-limiting member 72, a second flexible portion is disposed on a surface of the second sub-limiting member 72 adjacent to the first sub-limiting member 71, the first flexible portion and the second flexible portion are both in contact with the radio frequency line 700, and the first flexible portion is configured to reduce a friction force between the first sub-limiting member 71 and the radio frequency line 700, so as to prevent the radio frequency line 700 from being damaged by friction; the second flexible portion is used for reducing the friction between the second sub-stopper 72 and the rf wire 700, so as to prevent the rf wire 700 from being damaged by friction.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a front view of a first electronic device according to a sixth embodiment of the present application. The structure of the sixth embodiment is substantially the same as that of the fifth embodiment, except that in this embodiment, the electronic device 1 further includes a rotating shaft 80, the rotating shaft 80 is disposed in the accommodating space 10A, the rotating shaft 80 is rotatably connected to the device body 10, the rotating shaft 80 is used for winding the radio frequency wire 700, and when the moving part 20 rotates compared with the device body 10, the rotating shaft 80 drives the radio frequency wire 700 to move so as to extend or shorten the radio frequency wire 700.
Specifically, in this embodiment, the rf cable 700 is partially wound around the rotating shaft 80, and when the moving member 20 rotates relative to the device body 10, the rotating shaft 80 rotates around its central axis relative to the device body 10, so as to extend or shorten the rf cable 700. And further, when the moving member 20 moves in a direction away from the device body 10 compared to the device body 10, the rotating shaft 80 is used for realizing the extension of the radio frequency wire 700; when the moving member 20 moves toward a direction close to the device body 10 as compared to the device body 10, the rotation shaft 80 is used to achieve shortening of the rf line 700.
Referring to fig. 9, fig. 9 is a schematic structural diagram of a front view of a first electronic device according to a seventh embodiment of the present disclosure. The seventh embodiment is substantially the same as the first embodiment, except that in this embodiment, the electronic device 1 further includes a frequency deviation corrector 90, and the frequency deviation corrector 90 is configured to correct a frequency deviation generated when the position of the antenna assembly 30 is changed with respect to the device body 10.
Optionally, in a preferred embodiment, the frequency deviation corrector 90 includes an adjustment module 91 and a control module 92. When the antenna radiator 301 is located at a first position compared to the device body 10, the antenna radiator 301 operates at a first frequency band. When the antenna radiator 301 is located at the second position compared to the device body 10, the antenna radiator 301 works at the second frequency band, the control module 92 generates the control signal, and the adjusting module 91 receives the control signal and adjusts the working frequency band of the antenna radiator 301 from the second frequency band to the first frequency band under the control of the control signal. Wherein the first location is different from the second location, and the first frequency band is different from the second frequency band.
Specifically, in one embodiment, the electronic device 1 further includes a position detector 93, and the position detector 93 is configured to detect a position change of the antenna radiator 301 compared to the device body 10. Since the working frequency bands of the antenna radiator 301 at the first position and the second position are different, the adjustment module 91 is used to correct the working frequency band of the antenna radiator 301, so as to ensure the normal radiation performance of the antenna radiator 301, thereby ensuring the normal communication quality of the electronic device 1.
Referring to fig. 1(b) and fig. 10 together, fig. 10 is a schematic structural diagram of a front view of an electronic device according to a preferred embodiment of the present application. In the present embodiment, the electronic device 1 includes a device body 10, a moving element 20, and an antenna assembly 30, the device body 10 includes a first surface 10a, a second surface 10b, and a peripheral side surface 10c, the first surface 10a and the second surface 10b are disposed opposite to each other, the peripheral side surface 10c intersects the first surface 10a, and the peripheral side surface 10c intersects the second surface 10b, the peripheral side surface 10c is annular, and the first surface 10a and the second surface 10b constitute a partial external surface of the electronic device 1; the moving member 20 is provided on the circumferential side surface 10c, and the moving member 20 is rotatable annularly around the apparatus body 10; the antenna assembly 30 is fixed to the moving element 20, and the electronic device 1 further includes: a radiation detector 94 and a controller 95, wherein the radiation detector 94 is used for detecting the radiation performance of the antenna assembly 30 at intervals of a preset time, when the radiation detector 94 detects that the radiation performance of the antenna assembly 30 is less than a preset threshold value, the controller 95 controls the moving element 20 to move from a first position to a second position, the first position is different from the second position, and the radiation performance of the antenna assembly 30 at the second position is higher than the radiation performance of the antenna assembly 30 at the first position.
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 (13)
1. An electronic device, comprising:
the electronic device comprises a device body and a control unit, wherein the device body comprises a first surface, a second surface and a peripheral side surface, the first surface and the second surface are oppositely arranged, the peripheral side surface is intersected with the first surface, the peripheral side surface is intersected with the second surface, the peripheral side surface is annular, and the first surface and the second surface form part of the appearance surface of the electronic device;
a moving member provided on the circumferential side surface, the moving member being annularly rotatable around the apparatus body;
an antenna assembly fixed to the movable member and movable from a first position to a second position when the movable member rotates around the device body in a circular manner, wherein the first position is different from the second position;
the device body forms accommodating space, the electronic device still includes:
the circuit board is arranged in the accommodating space, the first conductive piece is located between the device body and the moving piece and fixedly connected with the device body, the circuit board is electrically connected with the first conductive piece through a first elastic sheet, and the antenna assembly is electrically connected with the first conductive piece through a second elastic sheet.
2. The electronic device according to claim 1, wherein the peripheral side surface is formed with a groove, the groove includes a bottom wall, a first sidewall and a second sidewall, the first sidewall and the second sidewall are opposite to each other, the bottom wall connects the first sidewall and the second sidewall, the moving element includes a first attaching surface and a second attaching surface opposite to each other, the first attaching surface is disposed adjacent to the bottom wall than the second attaching surface, and the moving element is disposed in the groove.
3. The electronic device according to claim 2, wherein the second attaching surface is provided with a plurality of protrusions arranged at intervals, and the protrusions are used for increasing the surface roughness of the second attaching surface.
4. The electronic device of claim 1, wherein the peripheral side surface includes first and second oppositely disposed end surfaces, and third and fourth oppositely disposed end surfaces, the first and third end surfaces intersecting, the electronic device further comprising:
the rotating part is located at the intersection of the first end face and the third end face, the rotating part is fixedly connected with the device body, and the rotating part drives the moving part to rotate around the device body in an annular mode.
5. The electronic device according to claim 1, wherein an excitation signal source is disposed on the circuit board, the excitation signal source is configured to generate an excitation signal, the excitation signal source is electrically connected to an antenna radiator in the antenna assembly via the first elastic sheet, the first conductive member, and the second elastic sheet so as to transmit the excitation signal to the antenna radiator, and the antenna radiator generates an electromagnetic wave signal according to the excitation signal.
6. The electronic device of claim 5, wherein the electronic device further comprises:
the second conductive piece is positioned between the device body and the moving piece and is fixedly connected with the device body; the circuit board is provided with a ground pole, and the antenna assembly is electrically connected with the ground pole on the circuit board through a third elastic sheet and the second conductive piece so as to ground the antenna assembly.
7. The electronic device of claim 6, wherein a spacer is disposed between the first conductive member and the second conductive member, the spacer electrically isolating the first conductive member from the second conductive member.
8. The electronic device according to claim 1, wherein a ground pole is disposed on the circuit board, and the antenna assembly is electrically connected to the ground pole on the circuit board through the second elastic piece, the first conductive piece and the first elastic piece, so as to ground the antenna assembly.
9. The electronic device according to claim 1, wherein the device body forms an accommodating space, the electronic device further comprising:
the antenna assembly comprises a circuit board and a limiting part, wherein the circuit board and the limiting part are arranged in the accommodating space, the limiting part is fixedly connected with the device body, the limiting part comprises a first sub limiting part and a second sub limiting part which are arranged at intervals, the circuit board is electrically connected with the antenna assembly through a radio frequency line, and the radio frequency line penetrates through a gap between the first sub limiting part and the second sub limiting part.
10. The electronic device of claim 9, wherein the electronic device further comprises:
the rotating shaft is arranged in the accommodating space and is connected with the device body in a rotating mode, the rotating shaft is used for winding the radio frequency wire, and when the moving piece rotates compared with the device body, the rotating shaft drives the radio frequency wire to move so as to achieve extension or shortening of the radio frequency wire.
11. An electronic device according to claim 1, wherein the antenna assembly comprises a first antenna and a second antenna, the first antenna and the second antenna being oppositely disposed, the first antenna being a main set antenna and the second antenna being a diversity antenna.
12. The electronic device of claim 1, wherein the electronic device further comprises:
and the frequency deviation corrector is used for correcting the frequency deviation generated when the position of the antenna assembly is changed compared with the device body.
13. An electronic device, comprising a device body, a moving element, and an antenna assembly, wherein the device body includes a first surface, a second surface, and a peripheral side surface, the first surface and the second surface are disposed opposite to each other, the peripheral side surface intersects the first surface, the peripheral side surface intersects the second surface, the peripheral side surface is annular, and the first surface and the second surface constitute part of an appearance surface of the electronic device; the moving piece is arranged on the circumferential side surface and can rotate around the device body in a ring shape; the antenna assembly is fixed to the moving member,
the device body forms accommodating space, the electronic device still includes:
the circuit board is arranged in the accommodating space, the first conductive piece is positioned between the device body and the moving piece and is fixedly connected with the device body, the circuit board is electrically connected with the first conductive piece through a first elastic sheet, and the antenna assembly is electrically connected with the first conductive piece through a second elastic sheet;
the electronic device further includes: the detector is used for detecting the radiation performance of the antenna assembly at intervals of a preset time, when the detector detects that the radiation performance of the antenna assembly is smaller than a preset threshold value, the controller controls the moving element to move from a first position to a second position, the first position is different from the second position, and the radiation performance of the antenna assembly at the second position is higher than that of the antenna assembly at the first position.
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| CN201810458509.9A CN110492244B (en) | 2018-05-14 | 2018-05-14 | Electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810458509.9A CN110492244B (en) | 2018-05-14 | 2018-05-14 | Electronic device |
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| CN110492244A CN110492244A (en) | 2019-11-22 |
| CN110492244B true CN110492244B (en) | 2021-04-09 |
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| CN201810458509.9A Expired - Fee Related CN110492244B (en) | 2018-05-14 | 2018-05-14 | Electronic device |
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