CN110994137A - Wearable electronic device - Google Patents
Wearable electronic device Download PDFInfo
- Publication number
- CN110994137A CN110994137A CN201911346328.8A CN201911346328A CN110994137A CN 110994137 A CN110994137 A CN 110994137A CN 201911346328 A CN201911346328 A CN 201911346328A CN 110994137 A CN110994137 A CN 110994137A
- Authority
- CN
- China
- Prior art keywords
- metal
- electronic device
- wearable electronic
- antenna
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
- A44C5/003—Bracelets specially adapted for other functions or with means for attaching other articles with a storage compartment
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/02—Link constructions
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/06—Antennas attached to or integrated in clock or watch bodies
- G04R60/10—Antennas attached to or integrated in clock or watch bodies inside cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Support Of Aerials (AREA)
Abstract
The invention provides wearable electronic equipment, which comprises a wearable body and watchbands respectively connected to two opposite ends of the wearable body, wherein a containing cavity is arranged in the wearable body, the wearable body also comprises an antenna assembly arranged in the containing cavity, the antenna assembly comprises an antenna radiating body and a circuit board, the circuit board is provided with a feeding point and a feeding point, the antenna radiating body is electrically connected with the feeding point and the feeding point, the antenna assembly also comprises at least one metal radiating body, the metal radiating body is positioned in the watchband, and the metal radiating body is electrically connected with a mainboard of the circuit board. According to the wearable electronic device provided by the invention, the metal radiating body is arranged in the watchband and is electrically connected with the mainboard of the circuit board, so that the mainboard area is prolonged, the area of the mainboard area is increased, the attractiveness of the wearable electronic device is not influenced, and meanwhile, the radiation capability of the antenna is enhanced.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to wearable electronic equipment.
Background
In recent years, along with the continuous development of electronic products, the intelligent wearable device can realize various intelligent functions such as a GPS and a voice, an antenna is one of necessary devices for realizing the intelligence of the intelligent wearable device, along with the gradual increase of frequency band systems of the intelligent wearable device, the functions are continuously strengthened, the power consumption is reduced, the endurance level is increased, the size of a main board reserved in the intelligent wearable device is reduced, and for the intelligent wearable device for realizing wireless communication through a high-frequency electric signal and radio electromagnetic waves, carriers of all metal components of the intelligent wearable device participate in the conversion of electromagnetic waves and the radiation of microwave radio waves, so that the size of the main board is limited, the main floor area is also gradually reduced, and the radiation capability of the antenna is also reduced.
Present intelligence wearing electronic equipment includes dial plate part and the watchband part of being connected with the dial plate part, be equipped with circuit mainboard in the dial plate part and with circuit mainboard electric connection's battery, the antenna setting is at dial plate part or watchband part, the antenna is connected with circuit mainboard, still be provided with ground connection module, ground connection module sets up at the dial plate part, ground connection module is located between the bottom of circuit mainboard and dial plate part, ground connection module and circuit mainboard connection, increase circuit mainboard's main area through increasing ground connection module, in order to improve the radiation ability of antenna.
However, because the grounding module is arranged between the circuit main board and the bottom of the dial plate, the whole thickness of the wearable electronic equipment is increased, the attractiveness of the wearable electronic equipment is affected, the grounding module can affect the circuit arrangement of the antenna in the dial plate, the radiation performance of the antenna can be reduced, the structure is complex, and the cost is high.
Disclosure of Invention
The invention provides a wearable electronic device, which can increase the area of a mainboard, does not affect the appearance of the wearable electronic device, and enhances the radiation performance of an antenna.
In order to achieve the above object, the present invention provides a wearable electronic device including: the watch band comprises a wearing body and watch bands respectively connected to two opposite ends of the wearing body, wherein an accommodating cavity is formed in the wearing body; further comprising: an antenna assembly disposed within the receiving cavity;
the antenna assembly includes: the antenna radiator is electrically connected with the feed point and the feed point;
the antenna assembly further includes: and the metal radiating body is positioned in the surface band and is electrically connected with the mainboard of the circuit board.
As an optional mode, in the wearable electronic device provided by the present invention, the number of the metal radiators is at least two, each metal radiator is respectively located in the watchband connected to the two opposite ends of the wearable body, and each metal radiator is electrically connected to the motherboard of the circuit board.
As an optional mode, in the wearable electronic device provided by the present invention, the antenna assembly further includes a metal connector, and two ends of the metal connector are electrically connected to the motherboard ground and the metal radiator, respectively.
As an optional mode, in the wearable electronic device provided by the invention, the metal connecting piece is a metal microstrip line.
As an optional mode, in the wearable electronic device provided by the present invention, a connecting portion is disposed at an end of the metal radiator facing the wearable body, and the metal radiator is electrically connected to the metal connecting member through the connecting portion.
As an optional mode, the wearable electronic device provided by the present invention further includes at least two fixing members, where each fixing member is connected between the motherboard ground and the metal connecting member, so that the motherboard ground is electrically connected to the circuit of the metal connecting member through each fixing member.
As an alternative, the wearable electronic device provided by the present invention has the metal radiator and the watchband integrally formed.
As an alternative, at least part of the wristband is made of an electrically conductive material.
Alternatively, the circuit board is a printed circuit board.
As an alternative, the wearable electronic device is a watch or a bracelet.
The invention provides wearable electronic equipment, which comprises a wearable body and watchbands respectively connected to two opposite ends of the wearable body, wherein a containing cavity is arranged in the wearable body, the wearable body also comprises an antenna assembly arranged in the containing cavity, the antenna assembly comprises an antenna radiating body and a circuit board, the circuit board is provided with a feeding point and a feeding point, the antenna radiating body is electrically connected with the feeding point and the feeding point, the antenna assembly also comprises at least one metal radiating body, the metal radiating body is positioned in the watchband, and the metal radiating body is electrically connected with a mainboard of the circuit board. Through set up at least one metal radiator in the watchband to make metal radiator and the mainboard ground electricity of circuit board ground electricity connection, thereby lengthened mainboard ground, increased the area on mainboard ground, when not influencing wearing electronic equipment pleasing to the eye, strengthened the radiation ability of antenna.
The construction of the present invention and other objects and advantages thereof will be more apparent from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wearable electronic device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a watch band according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a wearable electronic device according to an embodiment of the present invention.
Description of reference numerals:
10-a wearing body;
20-watchband;
30-an antenna component;
301-a metal radiator;
3011-a connecting portion;
302-metal connectors;
303-fixing element.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In recent years, along with the continuous development of electronic products, the intelligent wearable device can realize various intelligent functions such as a GPS and a voice, an antenna is one of necessary devices for realizing the intelligence of the intelligent wearable device, along with the gradual increase of frequency band systems of the intelligent wearable device, the functions are continuously strengthened, the power consumption is reduced, the endurance level is increased, the size of a main board reserved in the intelligent wearable device is reduced, and for the intelligent wearable device for realizing wireless communication through a high-frequency electric signal and radio electromagnetic waves, carriers of all metal components of the intelligent wearable device participate in the conversion of electromagnetic waves and the radiation of microwave radio waves, so that the size of the main board is limited, the main floor area is also gradually reduced, and the radiation capability of the antenna is also reduced. Present intelligence wearing electronic equipment includes dial plate part and the watchband part of being connected with the dial plate part, be equipped with circuit mainboard in the dial plate part and with circuit mainboard electric connection's battery, the antenna setting is at dial plate part or watchband part, the antenna is connected with circuit mainboard, still be provided with ground connection module, ground connection module sets up at the dial plate part, ground connection module is located between the bottom of circuit mainboard and dial plate part, ground connection module and circuit mainboard connection, increase circuit mainboard's main area through increasing ground connection module, in order to improve the radiation ability of antenna. However, because the grounding module is arranged between the circuit main board and the bottom of the dial plate, the whole thickness of the wearable electronic equipment is increased, the attractiveness of the wearable electronic equipment is affected, the grounding module can affect the circuit arrangement of the antenna in the dial plate, the radiation performance of the antenna can be reduced, the structure is complex, and the cost is high.
In order to solve the above problems, the wearable electronic device provided by the present invention includes a wearable body and a watchband connected to opposite ends of the wearable body, wherein the wearable body has a receiving cavity therein, and further includes an antenna assembly disposed in the receiving cavity, the antenna assembly includes an antenna radiator and a circuit board, the circuit board is provided with a feeding point and a feeding point, the antenna radiator is electrically connected to the feeding point and the feeding point, the antenna assembly further includes at least one metal radiator, the metal radiator is located in the watchband, and the metal radiator is electrically connected to a motherboard of the circuit board. Through set up at least one metal radiator in the watchband to make metal radiator and the mainboard ground electricity of circuit board ground electricity connection, thereby lengthened mainboard ground, increased the area on mainboard ground, when not influencing wearing electronic equipment pleasing to the eye, strengthened the radiation ability of antenna.
Fig. 1 is a schematic structural diagram of a wearable electronic device according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of a watch band according to an embodiment of the present invention; fig. 3 is another schematic structural diagram of a wearable electronic device according to an embodiment of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a wearable electronic device, including: the watch band comprises a wearing body 10 and watchbands 20 connected to two opposite ends of the wearing body 10 respectively, wherein an accommodating cavity is formed in the wearing body 10; further comprising: an antenna assembly 30 disposed within the receiving cavity;
the antenna assembly 30 includes: an antenna radiator (not shown) and a circuit board (not shown), wherein the circuit board is provided with a feed point and a feed point (not shown), and the antenna radiator is electrically connected with the signal feed and the feed point;
wherein, the antenna assembly 30 further includes: at least one metal radiator 301, the metal radiator 301 is located in the wristband 20, and the metal radiator 301 is electrically connected to the motherboard of the circuit board.
Specifically, the wearing body 10 includes a dial, the watchcase may be a hollow structure which is surrounded by a chassis and a side wall integrally formed with the chassis and has an accommodating space, and one end opposite to the chassis has an opening, and the outline shape of the watchcase may be any shape such as a circle, a rectangle, and an irregular shape, wherein the watchcase may be made of a metal material, such as an aluminum alloy or a stainless steel material, and the watchcase may also be made of a non-metal material, such as an ABS material with a dielectric constant of 2 ± 25% or other plastic materials, which is not limited in this embodiment.
Further, the wearable body 10 further comprises a display screen, the display screen covers the opening of the watch case, is connected with the circuit board and the battery in the watch case, and is mainly used for realizing the image display function of the wearable electronic device.
Further, for the convenience of wearing by the user, the watchband 20 is further disposed at the two opposite ends of the wearing body 10, wherein the watchband 20 can be selected from the metal material adapted to the wearing body 10, for example: aluminum alloy or stainless steel, etc., of course, the band 20 may also be made of non-metal materials, such as: silica gel, leather or nylon.
In order to enable the wearable electronic device to implement wireless communication, an antenna assembly 30 is generally disposed in the wearable body 10, wherein the antenna assembly 30 includes an antenna radiator and a circuit board, wherein a feeding point and a feeding point are disposed on the circuit board, and the antenna radiator is electrically connected to the feeding point and the feeding point, and a radio frequency module is further disposed on the circuit board and serves as a feed source, and the feed source feeds a high-frequency current to the antenna radiator through the feeding point, and the high-frequency current is radiated outward through electromagnetic waves on the antenna radiator, thereby implementing a wireless communication function of the wearable electronic device.
Specifically, the upper surface layer of the circuit board has a conductive layer such as a metal coating or a metal spring, the circuit board further includes a motherboard ground layer, the antenna radiator is connected to the metal coating or the metal spring on the upper surface layer through a feed point, and the antenna radiator is connected to the motherboard ground in the circuit board through the feed point, so that the motherboard ground in the circuit board radiates as a reference ground of the antenna radiator.
Further, in this embodiment, in order to increase the bandwidth of the antenna radiator frequency band, meet the frequency band requirement of the antenna radiator, and enhance the radiation capability of the antenna radiator, the antenna assembly 30 further includes at least one metal radiator 301, and the metal radiator 301 is disposed in the watchband 20, and the metal radiator 301 is electrically connected to the motherboard of the circuit board, so as to increase the area of the motherboard of the circuit board through the metal radiator 301 in the watchband 20, and meet the length requirement of the antenna radiator on the motherboard of the circuit board without changing the structure of the antenna radiator and affecting the overall thickness of the wearable electronic device, thereby improving the radiation capability of the antenna radiator.
The metal radiator 301 may be a metal strip or a metal sheet made of a metal material with conductive performance, or a metal plate made of another material and having a structure such as a metal plating layer on a surface thereof, and the metal material may be copper, chrome-nickel alloy, or the like, which is not limited in this embodiment.
The wearable electronic device provided by the embodiment of the invention comprises a wearable body 10 and watchbands 20 respectively connected to two opposite ends of the wearable body 10, wherein a containing cavity is arranged in the wearable body 10, the wearable body further comprises an antenna assembly 30 arranged in the containing cavity, the antenna assembly 30 comprises an antenna radiating body and a circuit board, a feeding point and a feeding point are arranged on the circuit board, the antenna radiating body is electrically connected with the feeding point and the feeding point, the antenna assembly 30 further comprises at least one metal radiating body 301, the metal radiating body 301 is positioned in the watchbands 20, and the metal radiating body 301 is electrically connected with a mainboard of the circuit board. The at least one metal radiator 301 is arranged in the watchband 20, and the metal radiator 301 is electrically connected with the mainboard of the circuit board, so that the mainboard is prolonged, the area of the mainboard is increased, the radiation capability of the antenna is enhanced while the attractiveness of the wearable electronic device is not influenced, and the watchband is simple in structure and low in cost.
Further, there are at least two metal radiators 301, each metal radiator 301 is located in the band 20 connected to the opposite ends of the wearing body 10, and each metal radiator 301 is electrically connected to the main board of the circuit board.
Specifically, in order to further increase the area of the board ground of the circuit board, the metal radiator 301 may be disposed in both of the two opposite watchbands 20, and the metal radiator 301 is electrically connected to the board ground of the circuit board, so as to increase the area of the board ground of the circuit board to the maximum extent, meet the requirement of the antenna radiator on the length of the board ground of the circuit board, and further enhance the radiation capability of the antenna radiator.
As shown in fig. 3, in addition to the above-mentioned embodiment, the antenna assembly 30 further includes a metal connector 302, and both ends of the metal connector 302 are electrically connected to the motherboard ground and the metal radiator 301, respectively.
Specifically, in order to flexibly connect the motherboard ground to the metal radiator 301 in the watch band 20 and conduct the electric current to improve the reliability of the connection between the metal radiator 301 and the motherboard ground, a metal connector 302 may be disposed between the motherboard ground and the metal radiator 301, wherein the metal connector 302 may be made of a composition having a certain flexibility and containing a conductive metal, and one end of the metal connector 302 is connected to the motherboard ground, and the other end of the metal connector 302 is connected to the metal radiator 301 in the watch band 20.
In one embodiment, the metal connector 302 may be a metal microstrip line having a certain metal composition.
As shown in fig. 2, optionally, a connection portion 3011 is provided at one end of the metal radiator 301 facing the wearable body 10, and the metal radiator 301 is electrically connected to the metal connector 302 through the connection portion 3011.
Specifically, in order to enable the metal connecting part 302 to be better connected to the metal radiator 301, so as to prevent the radiation performance of the antenna from being unstable due to poor contact between the metal radiator 301 and the metal connecting part 302, one end of the metal radiator 301 connected to the metal connecting part 302 may be configured to be bent upward, and the connection area between the metal radiator 301 and the metal connecting part 302 may be increased by the connecting part 3011 bent upward, so as to enhance the stability of connection between the metal radiator 301 and the metal connecting part 302, where the connecting part 3011 may be formed separately from the metal radiator 301 and connected together by welding or screwing, and of course, the metal radiator 301 and the connecting part 3011 may also be integrally formed, which is not limited in this embodiment.
Wherein, in order to sparingly dress the inner space of body 10, can make metal connecting piece 302 walk the line along the inside wall of dial plate, metal connecting piece 302 can extend to the junction of dial plate and watchband 20 along the inside wall of dial plate to be connected with connecting portion 3011 on the metal radiation body 301 in the watchband 20, the inner space of wearing body 10 has been saved, avoid making the thickness of wearing body 10 increase because of metal connecting piece 302, can not influence the aesthetic property of wearing electronic equipment.
Optionally, the antenna assembly 30 further includes at least two fixing parts 303, and each fixing part 303 is connected between the motherboard ground and the metal connecting part 302, so that the motherboard ground is electrically connected with the circuit of the metal connecting part 302 through each fixing part 303.
Optionally, the circuit board is a printed circuit board.
Specifically, the fixing member 303 may be made of a conductive material, such as a bolt or a screw, or the outer surface of the fixing member 303 may have a plating layer of a conductive material, such as copper or chrome-nickel alloy.
For example, the printed circuit board can be divided into a single layer, a double layer and a multilayer, at present, the circuit board in the intelligent wearable electronic device is a multilayer structure, wherein the circuit board comprises a top layer, a middle layer and a bottom layer, the top layer and the bottom layer are copper-clad layers, the middle layer is a conducting wire layer, a signal layer, a power supply layer or a motherboard ground layer, and the layers are insulated, and the connection between the layers is usually realized through the connection of a hole and a thread, wherein, in order to make the motherboard ground and the metal radiator 301 conduct a circuit through a metal piece, the through hole on the motherboard ground layer is processed by copper exposure, the thread connected with the through hole is made of a conducting material, or the surface of the thread piece is covered with a conducting metal layer, so that the connecting piece covers the thread, the metal connecting piece 302 conducts the circuit on the motherboard ground through the thread, and the metal connecting piece 302 conducts the whole circuit of the metal radiator 301 through the thread and, the metal radiator 301 and the motherboard are integrated, so that the purpose of extending the motherboard ground is achieved, and the operability of connection between the motherboard ground, the metal connector 302 and the metal radiator 301 is simplified.
Alternatively, the metal radiator 301 and the strap 20 are integrally formed.
In one embodiment, the band 20 is made of a non-metal material, such as silicon rubber, leather, etc., and the metal radiator 301 can be molded by insert molding when manufacturing the band 20, so that the metal radiator 301 and the band 20 are integrally molded by in-mold molding, thereby simplifying the manufacturing process and reducing the manufacturing cost.
Optionally, in order to further extend the length of the motherboard, increase the area of the motherboard, and improve the radiation performance of the antenna radiator, the portion of the watchband 20 may be made of a metal material, or the watchband 20 may be made of a metal material, for example, a material such as stainless steel or alloy, so that the portion or the whole of the watchband 20 has good conductivity, wherein if the portion of the watchband is made of a metal material, the metal watchband 20 may be integrated with the metal radiator 301 in the watchband 20, so that the watchband 20 is directly connected to the motherboard or the metal connector 302, so as to form the motherboard with the watchband 20 as a whole, increase the area of the motherboard, if the portion of the watchband 20 is made of a metal material, the metal radiator 301 may be embedded in the watchband 20, and the motherboard or the metal connector 302 is first connected to the metal radiator 301, and the metal radiator 301 is then connected to the metal, the purpose of extending the length of the main board and increasing the area of the main board is achieved, and certainly, the main board or the metal connecting piece 302 may be first conducted with a part of metal of the watch band 20, and then a part of metal on the watch band 20 is conducted with metal in the watch band 20, which is not limited in this embodiment.
Optionally, the wearable electronic device is a watch or a bracelet.
Specifically, wearing electronic equipment can be wrist-watch or bracelet, also can be that medical treatment detects intelligent wearing electronic equipment or other intelligence and dress electronic equipment, to this, the restriction is not done to this embodiment.
The wearable electronic device provided by the invention comprises a wearable body 10 and watchbands 20 respectively connected to two opposite ends of the wearable body 10, wherein a containing cavity is arranged in the wearable body 10, the wearable body further comprises an antenna assembly 30 arranged in the containing cavity, the antenna assembly 30 comprises an antenna radiating body and a circuit board, a feeding point and a feeding point are arranged on the circuit board, the antenna radiating body is electrically connected with the feeding point and the feeding point, the antenna assembly 30 further comprises at least one metal radiating body 301, the metal radiating body 301 is positioned in the watchbands 20, and the metal radiating body 301 is electrically connected with a mainboard of the circuit board. The at least one metal radiator 301 is arranged in the watchband 20, and the metal radiator 301 is electrically connected with the mainboard of the circuit board, so that the mainboard is prolonged, the area of the mainboard is increased, the radiation capability of the antenna is enhanced while the attractiveness of the wearable electronic device is not influenced, the structure is simple, and the cost is low.
In the description herein, references to the description of "one embodiment," "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A wearable electronic device, comprising: the watch band comprises a wearing body and watch bands respectively connected to two opposite ends of the wearing body, wherein an accommodating cavity is formed in the wearing body; further comprising: an antenna assembly disposed within the receiving cavity;
the antenna assembly includes: the antenna comprises an antenna radiator and a circuit board, wherein the circuit board is provided with a feed point and a feed point, and the antenna radiator is electrically connected with the feed point and the feed point;
wherein the antenna assembly further comprises: the metal radiating body is positioned in the surface band and electrically connected with the mainboard of the circuit board.
2. The wearable electronic device of claim 1, wherein the number of the metal radiators is at least two, each of the metal radiators is located in the surface band connected to the two opposite ends of the wearable body, and each of the metal radiators is electrically connected to the main board of the circuit board.
3. The wearable electronic device according to claim 1 or 2, wherein the antenna assembly further comprises a metal connector, and two ends of the metal connector are electrically connected to the motherboard ground and the metal radiator, respectively.
4. The wearable electronic device of claim 3, wherein the metal connector is a metal microstrip line.
5. The wearable electronic device according to claim 3, wherein a connecting portion is provided at an end of the metal radiator facing the wearable body, and the metal radiator is electrically connected to the metal connecting member through the connecting portion.
6. The wearable electronic device of claim 3, wherein the antenna assembly further comprises at least two fasteners, each fastener being connected between the motherboard ground and the metal connector to allow the motherboard ground to be in circuit communication with the metal connector through each fastener.
7. A wearable electronic device according to claim 1 or 2, wherein the metal radiator and the wristband are integrally formed.
8. The wearable electronic device of claim 7, wherein at least a portion of the wristband is made of a conductive material.
9. A wearable electronic device according to claim 1 or 2, wherein the circuit board is a printed circuit board.
10. The wearable electronic device of claim 1, wherein the wearable electronic device is a watch or a bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346328.8A CN110994137A (en) | 2019-12-24 | 2019-12-24 | Wearable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346328.8A CN110994137A (en) | 2019-12-24 | 2019-12-24 | Wearable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994137A true CN110994137A (en) | 2020-04-10 |
Family
ID=70076373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911346328.8A Pending CN110994137A (en) | 2019-12-24 | 2019-12-24 | Wearable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998368A (en) * | 2021-03-01 | 2021-06-22 | 北京有竹居网络技术有限公司 | Ring with antenna function |
| CN113437478A (en) * | 2021-07-02 | 2021-09-24 | 歌尔科技有限公司 | Antenna and watchcase and wearing equipment that have this antenna |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205752503U (en) * | 2016-06-01 | 2016-11-30 | 加利电子(无锡)有限公司 | Multiband many radiating surfaces wrist-watch antenna |
| CN106330232A (en) * | 2015-07-03 | 2017-01-11 | Lg电子株式会社 | Watch type terminal |
| US20170025747A1 (en) * | 2015-07-22 | 2017-01-26 | Futurewei Technologies, Inc. | Apparatus and method for utilizing a component with a helical antenna for communicating rf signals |
| WO2017039908A1 (en) * | 2015-08-31 | 2017-03-09 | Microsoft Technology Licensing, Llc | Device antenna for multiband communication |
| CN206742488U (en) * | 2017-01-23 | 2017-12-12 | 深圳市凯普深通讯科技有限公司 | A kind of Waist watch type mobile phone with Antenna extender ground |
| CN108288760A (en) * | 2017-01-10 | 2018-07-17 | 和硕联合科技股份有限公司 | Wireless communication system and wearable electronic device comprising same |
-
2019
- 2019-12-24 CN CN201911346328.8A patent/CN110994137A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330232A (en) * | 2015-07-03 | 2017-01-11 | Lg电子株式会社 | Watch type terminal |
| US20170025747A1 (en) * | 2015-07-22 | 2017-01-26 | Futurewei Technologies, Inc. | Apparatus and method for utilizing a component with a helical antenna for communicating rf signals |
| WO2017039908A1 (en) * | 2015-08-31 | 2017-03-09 | Microsoft Technology Licensing, Llc | Device antenna for multiband communication |
| CN205752503U (en) * | 2016-06-01 | 2016-11-30 | 加利电子(无锡)有限公司 | Multiband many radiating surfaces wrist-watch antenna |
| CN108288760A (en) * | 2017-01-10 | 2018-07-17 | 和硕联合科技股份有限公司 | Wireless communication system and wearable electronic device comprising same |
| CN206742488U (en) * | 2017-01-23 | 2017-12-12 | 深圳市凯普深通讯科技有限公司 | A kind of Waist watch type mobile phone with Antenna extender ground |
Non-Patent Citations (1)
| Title |
|---|
| 王强: "可穿戴终端天线的研究", 《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998368A (en) * | 2021-03-01 | 2021-06-22 | 北京有竹居网络技术有限公司 | Ring with antenna function |
| CN113437478A (en) * | 2021-07-02 | 2021-09-24 | 歌尔科技有限公司 | Antenna and watchcase and wearing equipment that have this antenna |
| CN113437478B (en) * | 2021-07-02 | 2023-03-24 | 歌尔科技有限公司 | Antenna and watchcase and wearing equipment that have this antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101928933B1 (en) | Antenna device of mobile terminal | |
| CN110336119B (en) | Wearable equipment and intelligent wrist-watch | |
| US8269677B2 (en) | Dual-band cavity-backed antenna for integrated desktop computer | |
| CN210805993U (en) | Antenna radiator and electronic device | |
| EP2296222B1 (en) | Cavity-backed antenna for tablet device | |
| US10126780B2 (en) | Slot antenna for a wearable device | |
| CN109216874B (en) | Wearable device with antenna structure | |
| CN110277629B (en) | Wearable equipment and intelligent wrist-watch | |
| CN112164881B (en) | Camera decoration, antenna device and electronic equipment | |
| CN106711584B (en) | Antenna module and wearable electronic device with same | |
| CN106707729B (en) | Intelligent watch | |
| CN106200371B (en) | Intelligent watch | |
| CN106816693B (en) | Antenna of intelligent wrist-worn device and intelligent wrist-worn device | |
| CN106785345B (en) | Intelligent wearing equipment | |
| CN208157633U (en) | Antenna module and electronic equipment | |
| CN110994137A (en) | Wearable electronic device | |
| CN110311209A (en) | Wearable electronic equipment | |
| CN212725573U (en) | Intelligent wearable device | |
| CN212112157U (en) | Wearable electronic device | |
| JP2003318622A (en) | Antenna device and electronic device using the same | |
| US7825862B2 (en) | Antenna device with surface antenna pattern integrally coated casing of electronic device | |
| CN217334405U (en) | Antenna assembly and electronic equipment | |
| CN108886197A (en) | A kind of wearable device | |
| Pursula et al. | From rigid to flexible and stretchable: considerations for design of wireless electronics on skin | |
| CN216563524U (en) | Wrist-worn device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
|
| RJ01 | Rejection of invention patent application after publication |