CN107464984A - Chip-type antenna and the electronic equipment for possessing this - Google Patents
Chip-type antenna and the electronic equipment for possessing this Download PDFInfo
- Publication number
- CN107464984A CN107464984A CN201610991800.3A CN201610991800A CN107464984A CN 107464984 A CN107464984 A CN 107464984A CN 201610991800 A CN201610991800 A CN 201610991800A CN 107464984 A CN107464984 A CN 107464984A
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- China
- Prior art keywords
- electronic equipment
- chip
- type antenna
- housing
- tape
- Prior art date
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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
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/14—Suspending devices, supports or stands for time-pieces insofar as they form part of the case
- G04B37/1486—Arrangements for fixing to a bracelet
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
- G04G17/045—Mounting of the display
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/04—Input or output devices integrated in time-pieces using radio waves
-
- 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
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
-
- 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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
- H01Q7/08—Ferrite rod or like elongated core
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention relates to a kind of chip-type antenna and the electronic equipment for possessing this.It is the electronic equipment that can be worn on wrist according to the electronic equipment of the present invention, including：Housing；Tape, it is incorporated into the both sides of the housing；Display unit, it is arranged in the housing, and to the outside display information of the housing；And at least one chip-type antenna, it is arranged in the housing and is used for short haul connection, and the housing includes being used to surround the metal outer ring at least a portion region in the edge of the display unit, the chip-type antenna is located at the position adjacent with the tape, and can be arranged with metal outer ring predetermined distance.
Description
Technical field
The present invention relates to chip-type antenna and include this electronic equipment.
Background technology
With the development of electronic communication, there is the electronic equipment with various function.These electronic equipments lead to
Often with there is fusion (convergence) function for performing one or more function and service.
These electronic equipments to be as the mobile terminal (mobile terminal) represented by so-called " smart mobile phone "
Head, it is also added into being worn on wearable (wearable) electronic equipment of human body in the recent period, is gradually becoming the same of compactization
When various function is provided.
In the recent period, as the function difference of the electronic equipment between each manufacturing company significantly decreases, in order to meet to consume
The purchasing demand of person and be directed to increasing the rigidity of the electronic equipment of gradual slimming, and be directed to strengthen appearance design layer
Face.As a part for these trend, electronic equipment is replacing its inscape (for example, outer by metal (metal) material
See) and while increase rigid, appeal advanced and outward appearance the beautification of electronic equipment.It is particularly directed to solve as follows
Problem：Because the problem with grounding, the reduction problem of antenna radiation performance, the antenna assembly that are occurred using metal material mount space
Ensure problem etc..
[prior art literature]
[patent document]
(patent document 1) US publication the 2015-0311960th
The content of the invention
It is an object of the invention to provide a kind of electronic equipment for possessing chip-type antenna.
In addition, another object of the present invention is to provide a kind of following wearable electronic：With metal material
Outward appearance, and antenna efficiency can be maximized.
It is the electronic equipment that can be worn on wrist according to the electronic equipment of the present invention, including：Housing；Tape, it is incorporated into
The both sides of the housing；Display unit, it is arranged in the housing, and to the outside display information of the housing；And at least
One chip-type antenna, it is arranged in the housing and is used for short haul connection, and the housing is including described for surrounding
The metal outer ring at least a portion region in the edge of display unit, the chip-type antenna is positioned at adjacent with the tape
Position, and can be arranged with metal outer ring predetermined distance.
In addition, electronic equipment according to an embodiment of the invention is the electronic equipment that can be worn on wrist, including：Shell
Body；Tape, it is incorporated into the both sides of the housing；Display unit, it is arranged in the housing, and is shown to the outside of the housing
Information；And at least one chip-type antenna, it is arranged in the housing and is used for short haul connection, and the chip-shaped day
Line, which can be arranged to, makes the length direction of the chip-type antenna parallel with the length direction of the tape.
In addition, electronic equipment according to an embodiment of the invention is the electronic equipment that can be worn on wrist, including：Electricity
Pond, for storing and supplying electric power；Helical aerials, it is arranged in the top of the battery；For the coil of wireless charging, arrangement
In the bottom of the battery；And at least one chip-type antenna, it is arranged in the helical aerials and described is used for wireless charging
Between the coil of electricity.
Used according to the electronic equipment of the present invention using chip-type antenna as the antenna for short haul connection.Again plus
On, due to not shielded from magnetic field caused by chip-type antenna by the metal outer ring of housing, and to surround metal outer ring
Form is formed, and therefore, even if possessing metal outer ring, can also improve the radiance of antenna.
In addition, the electronic equipment of clock and watch form is in the first tape vicinity arrangement for being easy to contact with short-distance communication equipment
Antenna, therefore, when being contacted with short-distance communication equipment, communication efficiency can be maximized.
Brief description of the drawings
Fig. 1 is the stereogram for schematically showing electronic equipment according to an embodiment of the invention.
Fig. 2 is the housing for the electronic equipment that partial cut is illustrated in Fig. 1 and the figure that shows.
Fig. 3 is the profile along Fig. 1 I-I' lines interception.
Fig. 4 is Fig. 3 exploded perspective view.
Fig. 5 is the stereogram for schematically showing chip-type antenna according to an embodiment of the invention.
Fig. 6 is the figure in the magnetic field for schematically showing chip-type antenna according to an embodiment of the invention.
Fig. 7 is the figure for the use example for showing electronic equipment according to an embodiment of the invention.
Fig. 8 is the exploded perspective view of electronic equipment according to another embodiment of the present invention.
Symbol description
1：Electronic equipment 2：Main body
3：Tape 10：Housing
12：Metal outer ring 14：Transparent outer cover
20：Display unit 30：Battery
40：Circuit portion 42：Circuit substrate
44：Chip-type antenna 50：Wireless charging portion
Embodiment
Before the detailed description of the present invention is carried out, the art that is used in this specification described below and claims
Implication that language or word are not limited on common implication or dictionary and explained, but should be based on inventor
Illustrate the invention of its own in optimal method and be possible to be construed to come the principle suitably defined with the concept of term
Meet the implication and concept of the technological thought of the present invention.Therefore, the structure shown in the embodiment described in this specification and accompanying drawing
Into only presently most preferred embodiment of the invention, it does not represent all technological thoughts of the present invention, it is therefore desirable to understand from
The applying date of the application starts may have the various equivalent and variation that can replace these embodiments.
Hereinafter, the preferred embodiments of the present invention are described in detail referring to the drawings.Herein, it should be noted that attached
Identical inscape in figure is represented by identical drawing reference numeral as far as possible.In addition, it will omit for may be to this hair
Bright purport brings the detailed description of unnecessary chaotic known function and composition.Because it is same the reason for, the portion in accompanying drawing
Point inscape is exaggerated, omitted or schematically shown, and the size of each inscape not fully reflects reality
Size.
Hereinafter, embodiments of the invention are explained with reference to the accompanying drawings.In addition, in the mistake illustrated to the present embodiment
Cheng Zhong, for convenience of description, the side shown by display in main body is referred to as top, and one that the wrist with user is contacted
Side is referred to as bottom.
Fig. 1 is the stereogram for schematically showing the electronic equipment according to the present invention；Fig. 2 is that partial cut is illustrated in Fig. 1
Electronic equipment housing and the figure that shows, it shows the bottom surfaces of main body.In addition, Fig. 3 is intercepted along Fig. 1 I-I' lines
Profile；Fig. 4 is Fig. 3 exploded perspective view.
Referring to figs. 1 to Fig. 4, electronic equipment 1 can be that the wrist wearing type of the wearable wrist in user is wearable
(wearable) electronic equipment.
Electronic equipment 1 can include main body 2 and the tape (strap) 3 for mounting body 2.Electronic equipment 1 can incite somebody to action
Main body 2 is worn in the state of being placed on wrist using the mode of the winding wrist of tape 3.Here, as tape 3, can be selective
Using known various watchband, it can be formed by least one material in metal, skin, rubber, silicon, polyurethane.
Tape 3 includes the first tape 3a and the second tape 3b for being connected to the both sides of main body 2.
First tape 3a represents when user's observation is worn on the electronic equipment 1 of wrist, is arranged in the part in outside, and the
Two tape 3b represent to be arranged in the part of inner side.Therefore, on the basis of pointer table, the first tape 3a represents to be arranged in 12 point sides
To part, the second tape 3b represents to be arranged in the part in 6 directions.
Main body 2 includes housing 10 and is arranged in various inscape of the inside of housing 10.
Housing 10 forms the monnolithic case of main body 2, and protection is contained in the inscape of inside from external environment condition.
Housing 10 can be disposed with least one button 11.In addition, housing 10 can include the combination for being used for connecting tape 3
Portion 15.But the composition of the present invention is not limited thereto, it is integrated for example, it is also possible to which housing 10 and tape 3 are formed.
In addition, although being not shown, at least one sensor can be disposed with body 2.For example, heartbeat measurement can be equipped with
Various health control related sensor of the health of the measurable user such as sensor.In addition, at least one in sensor
Individual can be equipped to the outside of housing 10 is exposed, so as to be contacted with the body of user.
In addition, housing 10 can include transparent outer cover 14 and the metal outer ring used as decorative element (decoration)
12。
Transparent outer cover 14 is arranged on following display units 20, so that shown by into outside display display unit 20
Information.In addition, in the case where electronic equipment 1 is realized in a manner of tangible input, transparent outer cover 14 can include touch surface
Plate.
Metal outer ring 12 can be arranged along around display unit 20.
In the present embodiment, metal outer ring 12 is formed as closed loop (closed loop) form or annular (ring).But
The composition of the present invention is not limited thereto.Such as, it is possible to achieve following various deformation：By partly it is cut-off it is annular in the form of
Metal outer ring 12 is formed, or forms it into arc.
Can possess display unit 20, battery 30, circuit portion 40, wireless charging portion 50 in the inside of main body 2.
Display unit 20 is arranged in the inside of housing 10 in a manner of making display surface towards the transparent outer cover 14 of housing 10.It is aobvious
Show that unit 20 shows various information including temporal information to user.Therefore, display unit 20 can utilize the liquid crystals such as LCD
Show device, but be not limited to this, msy be also constructed to the pointer-type with hour hands and minute hand.
Battery 30 is used as power-supply unit, can utilize rechargeable battery 30, in this case, it is possible to from outer
Portion receives electric power to be charged by wired or wireless mode.
Therefore, can possess and supply drawing for charging device (not shown) of electric power (for example, below) in the side of main body 2
Pin (pin) electrical contact, multiple charging terminals (not shown) of physical contact.
In addition, in order to carry out wireless charging to battery 30, can be equipped with wireless charging portion 50 in the inside of main body 2.
Circuit portion 40 can be to mount the morphosis of various element (to show), for making electricity in circuit substrate 42
Sub- equipment 1 is run, and passes through the display information of display unit 20.
Moreover, circuit portion 40 possesses at least one chip-type antenna 44.
Chip-type antenna 44 is the antenna for short haul connection, and it is mounted in the circuit substrate 42 in circuit portion 40.Tool
For body, the chip-type antenna 44 of the present embodiment can perform radio frequency identification (Radio Frequency Identification：
RFID), near-field communication (Near Field Communication：NFC), magnetic security transmission (Magnetic secure
transmission：At least one of) MST function.
Fig. 5 is the stereogram for schematically showing chip-type antenna according to an embodiment of the invention.
Reference picture 5, core 100, coil 200 and portion of terminal 300 are included according to the chip-type antenna 44 of the present embodiment.
Core 100 can be made up of ferrite (ferrite) material, or can be made up of ferrite mixed materials.
For example, core 100 is by the way that ferrite powder is sintered to be formed, or can be by by the resin compound containing ferrite powder
Injection molding and make.
In addition, core 100 can by by using ferrite as main component multiple potsherds stacking after pressurization/sintering and
It is equipped with.
Core 100 can be formed as the shaft-like of quadrangular section on the whole, but be not limited to this, and it can be according to knot
Demand on structure, design and be provided as various shape.
It can be divided into according to the core 100 of the present embodiment：Winding section 110, wound for coil 200；Portion of terminal 120,
The both ends of winding section 110 are formed as the form that sectional area is extended.
The thickness of portion of terminal 120 is formed larger than the thickness of winding section 110.Therefore, in the portion of terminal 120 of core 100 and coiling
Step difference that what portion 110 was connected be formed in part with, and the bottom surfaces of portion of terminal 120 with the bottom compared to winding section 110 towards
The more prominent mode in bottom is arranged.
The end for the engagement being advantageously used between circuit substrate 42 is respectively arranged in the bottom surfaces of the portion of terminal 120 of core 100
Sub- pad 300.
Terminal pad 300 is formed by conductive material, and can connect the conductive adhesives such as solder as medium
Together in circuit substrate 42.
The winding section 110 of core 100 is wound with coil 200.For example, coil 200 can twine along the length direction of core 100
Around for spiral shape (helical) form or helix tube (solenoid) form.But it is not limited to this.
Coil 200 is wound in core 100 by electric wire morphosis.But this is not limited to, can also be by rectangular wire
(edgewise wound coil (edgewise coil), flat board type coil (flat type coil), rectangular lines (Rectangular
Wire form)) is formed.
Two ends of coil 200 are connected respectively to the terminal pad 300 at the both ends for being arranged in core 100.
Protection resin 400 can be disposed with coil 200.
Protection resin 400 performs the function of making coil 200 protect coil 200 while insulation, and it can be coated on core 100
Entire surface, protection resin 400 can also be made to be coated in the one sides of core 100 as the present embodiment.
Hardened after the resin that protection resin 400 can be by coating liquid to be formed.As protection resin 400
Material, the resins such as epoxy resin can be utilized, or can will have magnetic ferrite powder and be mixed into resin and utilize.But
It is to be not limited to this.
In addition, as described above, metal outer ring 12 is included according to the electronic equipment 1 of the present embodiment.Metal outer ring 12 may
The radiance of antenna is reduced because of the characteristic of its material.
Therefore, according to the chip-type antenna 44 of the present embodiment for the radiance caused by minimizing metal outer ring 12
Reduce, can be arranged in from the position of the predetermined distance of metal outer ring 12, and so that the length direction and tape 3 of core 100
The parallel mode of length direction be arranged in circuit substrate 42.In addition, chip-type antenna 44 can be in the position adjacent to tape 3
Put and be mounted on circuit substrate 42.
In the case where chip-type antenna 44 is arranged in the center of circuit substrate 42, magnetic field caused by chip-type antenna 44
Shielded by metal outer ring 12, so as to which radiance may be greatly reduced.Therefore, in order that resulting from chip-type antenna 44
Magnetic field be able to easily form magnetic circuit, gabarit with circuit substrate 42 will be arranged according to the chip-type antenna 44 of the present embodiment
Adjacent position, and not it is arranged in the center or inner side of circuit substrate 42.And then it is arranged to the length for making chip-type antenna 44
Cross the form of metal outer ring 12 in direction.
As chip-type antenna 44 is mounted on above-mentioned position, the magnetic circuit in magnetic field will lead to caused by chip-type antenna 44
Cross the exterior space of metal outer ring 12 and the internal holes of metal outer ring 12 etc. and formed.
Fig. 6 is the figure in the magnetic field for schematically showing chip-type antenna according to an embodiment of the invention, wherein, arrow table
Show the magnetic circuit in the magnetic field as caused by chip-type antenna.Reference picture 6, magnetic field caused by chip-type antenna 44 is to surround metal outer ring
12 form is formed.
In order to be formed as described above magnetic field, chip-type antenna 44 needs with metal outer ring 12 to be separated by and arrange.For example, core
Chip antenna 44, which is arranged to, makes the extended line from the extension of the both ends of core not be contacted with metal outer ring 12.More specifically,
Chip-type antenna 44, which is arranged to, to be made the plane of the composition surface of circuit substrate 42 and chip-type antenna 44 extension and metal outer ring
12 are isolated.
In addition, at least a portion of chip-type antenna 44 is arranged in the lower area of metal outer ring 12.Here, lower region
Domain representation is by metal outer ring 12 to the region of bottom upright projection.
On this basis, according to the chip-type antenna 44 of the present embodiment be arranged in in the first tape 32 and the second tape 3b
The first tape 3a adjoining positions.Generally as shown in fig. 7, in the state of electronic equipment 1 is worn on wrist by user, make electronics
Equipment 1 be located at the position adjacent with other short-distance communication equipments 9 and perform between short haul connection when, due to body
The coupling part of structure, the first tape 3a and main body 2 is easily arranged in and 9 hithermost position of short-distance communication equipment.
Therefore, such as the present embodiment, in the case where chip-type antenna 44 to be arranged in the first tape 3a sides, due to chip
Type antenna 44 be arranged to short-distance communication equipment 9 closest to, it is possible to improve communication performance.
Wireless communication part 50 can be arranged in foot in the inside of housing 10.Such composition is because of to electronics
When equipment 1 is charged, there is provided the wireless charging device (not shown) of electric power is arranged in the bottom of electronic equipment 1.Therefore, wirelessly
The position of charging part 50 can correspond to the position that wireless charging device is arranged and change.
Wireless charging portion 50 includes the film substrate 52 electrically connected with circuit portion 40 and the spiral for being formed at film substrate 52
Shape coil pattern 54.As film substrate 52, the flexible base boards such as ilm substrate can be used, but be not limited to this.
In the present embodiment, wireless charging portion 50 and chip-type antenna 44 can be disposed at the bottom surfaces of circuit substrate 42.
In addition, wireless charging portion 50 and chip-type antenna 44 can be arranged in about the same plane.But the composition of the present invention is simultaneously
This is not limited to, various deformation can be carried out, such as wireless charging portion 50 is arranged in bottom of chip-type antenna 44 etc..
Chip-type antenna 44 is used as by the electronic equipment 1 according to the present embodiment being made up of above-mentioned mode is used for short distance
Used from the antenna of communication.And then by chip-type antenna 44 on the position adjacent with the first tape 3a with the first tape 3a
Abreast arrange.Therefore, magnetic field caused by chip-type antenna 44 can't be shielded by the metal outer ring 12 of housing 10, but with
The form for surrounding metal outer ring 12 is formed, and therefore, even if being equipped with metal outer ring 12, can also improve the radiance of antenna.
In addition, chip-type antenna 44 is arranged in and easily contacted with short-distance communication equipment 9 by the electronic equipment 1 of clock and watch form
The first tape 3a near, therefore, when being contacted with short-distance communication equipment 9, communication efficiency can be maximized.
In addition, the invention is not limited in the above embodiments, the present invention can realize various deformation.
Fig. 8 is the exploded perspective view of electronic equipment according to another embodiment of the present invention.
Reference picture 8, except also including beyond above-mentioned chip-type antenna 44 (hereinafter, referred to as first antenna) for short
The helical aerials 60 (hereinafter, referred to as the second antenna) of distance communication.
Second antenna 60 is formed as the form of the flexible base plate 62 with spirality pattern 64, and is arranged in display unit 20
Between transparent outer cover 14.In addition, to make the display of display unit 20 in a manner of portion exposes upwardly along display unit 20
Edge and arrange.But the invention is not limited in this, it various position such as can be arranged between display unit 20 and battery 30
Put, as long as being arranged in the top of battery 30.
Second antenna 60 can be similarly used for short haul connection with first antenna 44.For example, first antenna 44 can be made
For near-field communication (Near Field Communication：NFC) antenna and use, and the second antenna 60 can be used as magnetic pacify
Full transmission (Magnetic secure transmission：MST) antenna and use.But it is not limited to this.
In addition, the electronic equipment of the present embodiment possesses the wireless charging portion 50 for wireless charging.Such as above-mentioned implementation
Example, wireless charging portion 50 is arranged in the bottom of battery 30.Therefore, the second antenna 60 and wireless charging portion 50 are respectively arranged in battery
30 both sides.Moreover, first antenna 44 is arranged between the second antenna 60 and wireless charging portion 50.
Accordingly, first antenna 44, the second antenna 60 and wireless charging portion 50 possessed according to the electronic equipment of the present embodiment and
Respectively radio communication is carried out with outside.
In addition, can possess respectively in the antenna 60 of wireless charging portion 50 and second has magnetic sheet 55,65.
The film substrate 52 and electricity in wireless charging portion 50 can be arranged in by being provided to first magnetic sheet 55 in wireless charging portion 50
Between pond 30, specifically, it is arranged between film substrate 52 and circuit substrate 42.Accordingly, carried out wirelessly to electronic equipment
During charging, the magnetic circuit in magnetic field caused by wireless charging device will be formed along the first magnetic sheet 55, so as to improve charging
Efficiency.
In addition, being provided to the second magnetic sheet 65 of the second antenna 60 can be arranged between the second antenna 60 and battery 30, tool
For body, it can be arranged between display unit 20 and battery 30.Accordingly, from the magnetic circuit in the magnetic field of the second antenna 60 radiation by edge
The second magnetic sheet 65 and formed, so as to improve radiation efficiency.
Due to above-mentioned composition, wireless charging portion 50 is communicated by the bottom direction of main body with outside, Er Qieli
It can be communicated with the short haul connection of the second antenna 60 by the upper direction of main body with outside.
However, the first antenna 44 as another short haul connection antenna is arranged in the first magnetic sheet 55 and the second magnetic sheet
Between 65, so magnetic field caused by first antenna 44 is difficult to be radiated electricity because of the presence of the first magnetic sheet 55 and the second magnetic sheet 65
The top or bottom of sub- equipment 1.Especially, such as the second antenna 60 of first antenna 44 and the coil pattern for wireless charging are made
In the case that 54 are formed as the antenna of spirality pattern like that, these problems will be more serious.
However, first antenna 44 is formed by chip-type antenna according to the electronic equipment of the present embodiment, and as above-mentioned
Embodiment, by chip-type antenna 44 on the position adjacent with the first tape 3a the cloth in a manner of parallel to the first tape 3a
Put, it is above-mentioned so as to solve the problems, such as.
Accordingly, because side of the magnetic field caused by chip-type antenna 44 along electronic equipment 1 forms magnetic circuit, it is possible to
Make the first magnetic sheet 55, the 65 caused influence minimum of the second magnetic sheet for being arranged in the upper and lower part of chip-type antenna 44.
In addition, in the present embodiment, by merely with the situation of a chip-type antenna 44 as one, but according to need
Ask, multiple chip-type antennas 44 can also be utilized.Now, multiple chip-type antennas 44 may be respectively used for short distance different from each other
From communication.
Due to above-mentioned composition, though according to the first antenna of the present embodiment be arranged in the first magnetic sheet and the second magnetic sheet it
Between, also successfully it can carry out radio communication with outside.In addition, for the electronic equipment 1 according to the present embodiment, can even if having
Wear and at least three antennas and coil for being used to carry out radio communication with outside be configured with while the less size of wrist,
Also interference can be minimized.
The feelings that electronic equipment described above according to the present invention arranges metal outer ring in the form of surrounding display unit
Condition is as one, but the composition of the present invention is not limited thereto.For example, equipped with being formed by metal material and non-electronic
In the case of the internals of the surface structure of equipment, the present invention can be similarly used.
In addition, showing wrist wearing type wearable electronic in the present invention, and decorative element is adopted as to being configured with
(decoration) metal outer ring and the composition of chip-type antenna is described, but is not limited to this.For example, except
Beyond wearable electronic, it is clear that can also have metallic structures to possessing and correspondingly possess the various of chip-type antenna
, the common electronic equipment for being used to communicate is using the present invention.
Claims (14)
1. a kind of electronic equipment, the electronic equipment can be worn on wrist, including：
Housing；
Tape, it is incorporated into the both sides of the housing；
Display unit, it is arranged in the housing, and to the outside display information of the housing；And
At least one chip-type antenna, it is arranged in the housing and is used for short haul connection,
The housing includes being used to surround the metal outer ring at least a portion region in the edge of the display unit,
The chip-type antenna is located at the position adjacent with the tape, and with metal outer ring predetermined distance and cloth
Put.
2. electronic equipment as claimed in claim 1, wherein,
The tape includes：First tape, outside is arranged in when being worn on wrist；Second tape, the cloth when being worn on wrist
It is placed in inner side,
The chip-type antenna is arranged in the position adjacent with first tape.
3. electronic equipment as claimed in claim 2, wherein,
The chip-type antenna includes shaft-like core and is wound in the coil of the core, and is arranged to the length side of the core
To parallel with the length direction of first tape.
4. electronic equipment as claimed in claim 2, wherein,
The chip-type antenna includes shaft-like core and is wound in the coil of the core, and is arranged to the length side of the core
To the form for crossing the metal outer ring.
5. electronic equipment as claimed in claim 1, in addition to：
The circuit substrate of the display unit bottom is arranged in, the chip-type antenna is mounted on the circuit substrate.
6. electronic equipment as claimed in claim 5, in addition to：
Wireless charging portion, the bottom of the circuit substrate is arranged in, wirelessly receives electric power.
7. electronic equipment as claimed in claim 6, wherein,
The wireless charging portion includes the film substrate formed with crepe cord circular pattern.
8. electronic equipment as claimed in claim 7, wherein,
The wireless charging portion includes the first magnetic sheet being arranged between the film substrate and the circuit substrate.
9. electronic equipment as claimed in claim 8, in addition to：
Second antenna, equipped with crepe cord circular pattern and it is arranged on the display unit, for another short haul connection.
10. electronic equipment as claimed in claim 9, in addition to：
Second magnetic sheet, it is arranged between the display unit and the circuit substrate.
11. electronic equipment as claimed in claim 6, wherein,
The chip-type antenna is arranged to, and the plane and the metal outer ring for making extension composition surface are isolated, the composition surface
The circuit substrate is engaged in by the chip-type antenna and is formed.
12. a kind of electronic equipment, the electronic equipment can be worn on wrist, including：
Housing；
Tape, it is incorporated into the both sides of the housing；
Display unit, it is arranged in the housing, and to the outside display information of the housing；And
At least one chip-type antenna, it is arranged in the housing and is used for short haul connection,
The chip-type antenna, which is arranged to, makes the length direction of the chip-type antenna parallel with the length direction of the tape.
13. a kind of electronic equipment, the electronic equipment can be worn on wrist, including：
Battery, for storing and supplying electric power；
Helical aerials, it is arranged in the top of the battery；
For the coil of wireless charging, the bottom of the battery is arranged in；And
At least one chip-type antenna, it is arranged between the helical aerials and the coil for wireless charging.
14. electronic equipment as claimed in claim 13, including：
First magnetic sheet, it is arranged between the battery and the coil for wireless charging；
Second magnetic sheet, it is arranged between the helical aerials and the battery,
The chip-type antenna is arranged between first magnetic sheet and second magnetic sheet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0069675 | 2016-06-03 | ||
| KR1020160069675A KR101792418B1 (en) | 2016-06-03 | 2016-06-03 | Chip type antenna and electronic device having the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107464984A true CN107464984A (en) | 2017-12-12 |
| CN107464984B CN107464984B (en) | 2020-05-22 |
Family
ID=60301610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991800.3A Active CN107464984B (en) | 2016-06-03 | 2016-11-10 | Chip antenna and electronic device provided with same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101792418B1 (en) |
| CN (1) | CN107464984B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113474943A (en) * | 2019-02-25 | 2021-10-01 | 胡斯华纳有限公司 | Antenna for soil sensor |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102682559B1 (en) | 2019-06-26 | 2024-07-08 | 삼성전자주식회사 | Electronic device including antena structure for narrow space |
| CN113067126B (en) * | 2021-03-11 | 2023-03-21 | 中国人民解放军空军通信士官学校 | Wearable short wave communication antenna |
| KR20230043413A (en) * | 2021-09-24 | 2023-03-31 | 삼성전자주식회사 | Electronic device including coil assembly |
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| CN1405803A (en) * | 2001-08-09 | 2003-03-26 | 株式会社村田制作所 | Wound chip coil and its characteristic adjusting method |
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| CN204834882U (en) * | 2015-07-10 | 2015-12-02 | 美磊科技股份有限公司 | Chip type NFC antenna with adjustability |
| CN105610470A (en) * | 2014-11-13 | 2016-05-25 | 三星电子株式会社 | Near field communication chip embedded in a wearable electronic device and wearable electronic device |
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2016
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- 2016-11-10 CN CN201610991800.3A patent/CN107464984B/en active Active
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| CN1405803A (en) * | 2001-08-09 | 2003-03-26 | 株式会社村田制作所 | Wound chip coil and its characteristic adjusting method |
| CN103885333A (en) * | 2012-12-21 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Watch with NFC antenna |
| CN203311176U (en) * | 2013-04-09 | 2013-11-27 | 苏州朗昇通信科技有限公司 | Smart watch |
| CN105610470A (en) * | 2014-11-13 | 2016-05-25 | 三星电子株式会社 | Near field communication chip embedded in a wearable electronic device and wearable electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113474943A (en) * | 2019-02-25 | 2021-10-01 | 胡斯华纳有限公司 | Antenna for soil sensor |
| CN113474943B (en) * | 2019-02-25 | 2022-07-12 | 胡斯华纳有限公司 | Transceiver device for soil sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107464984B (en) | 2020-05-22 |
| KR101792418B1 (en) | 2017-10-31 |
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