CN109478042A - Smartwatch - Google Patents
Smartwatch Download PDFInfo
- Publication number
- CN109478042A CN109478042A CN201680087502.XA CN201680087502A CN109478042A CN 109478042 A CN109478042 A CN 109478042A CN 201680087502 A CN201680087502 A CN 201680087502A CN 109478042 A CN109478042 A CN 109478042A
- Authority
- CN
- China
- Prior art keywords
- extension functional
- functional device
- smartwatch
- wrist
- connector assembly
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- 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.)
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/06—Electric connectors, e.g. conductive elastomers
Abstract
A kind of smartwatch (20), the smartwatch (20) includes wrist-watch main body (300) and the watchband component (400) that is connected with the wrist-watch main body (300), which may include connector assembly (500) and extension functional device (600).Wrist-watch main body (300) is equipped with extension functional interface (310), the first end and extension functional interface (310) electrical connection of connector assembly (500), so that wrist-watch main body (300) is flexibly connected with watchband component (400).The second end and extension functional device (600) electrical connection of connector assembly (500).Structure installation extension functional device (600) in watchband component (400), and pass through the unified connection type of extension functional interface (310) and connector assembly (500) on wrist-watch main body (300), the size and weight for reducing smartwatch main body (300) improve the wearable property and comfort of smartwatch (20).
Description
The present embodiments relate to mechanical structure field more particularly to a kind of smartwatch.
Wearable electronic (such as smartwatch, Intelligent bracelet etc.) requires comfortable wearing, product light small and exquisite at present, the most common wearable electronic is smartwatch, it can have various common functions, such as motion detection, heart rate detection, prompting message, barometer, oxygen saturation monitor etc..A smartwatch is set to realize multiple functions, it is necessary to all design into a smartwatch various functions simultaneously, in this way greatly promote the numerical value of the parameters such as the size, volume and weight of the smartwatch, wearable property is caused to substantially reduce.Therefore, in the case where extending smartwatch function, the wearable attribute for improving smartwatch is a urgent problem to be solved.
The prior art provides a method that the smartwatch that this method is directed to is divided into three parts: gauge outfit (wrist-watch main body), watchband and watch buckle.This method is the setting function expanding module circuit in watch buckle, the function expanding module circuit and external watchband and gauge outfit are electrically coupled, to realize the Function Extension to smartwatch, this method can by should gauge outfit realize extension function be transferred in watch buckle, reduce the volume of gauge outfit.However since watchband is often bent, the function expanding module circuit in watch buckle is easily broken with electrically coupling between watchband and table body, i.e., the connection type between watchband and table body easily goes wrong, to influence the normal work of smartwatch.
Summary of the invention
This application provides a kind of smartwatch, the connection structure of the smartwatch reduces the size and weight of smartwatch, to improve the comfort of user's wearing.The smartwatch may include the watchband component that wrist-watch main body is connected with wrist-watch main body.Watchband component may include connector assembly and extension functional device.
Wrist-watch main body is equipped with extension functional interface, the second end and extension functional interface electrical connection of connector assembly, so that wrist-watch main body is flexibly connected with watchband component, the first end of connector assembly and extension functional device electrical connection, thus at least one function in addition to obtaining the function possessed by the wrist-watch main body.
In a possible realization, connector assembly may include connector shell and terminal assemblies.The second end of terminal assemblies is the second end of connector assembly, the second end of terminal assemblies is the second metal terminal, second metal terminal is the U-shaped structure of inflection, to guarantee that the metal terminal of terminal assemblies second end is connected with U-shaped bottom end face and extension functional interface, prevent sharp metal terminal from damaging extension functional interface.One end of connector shell is equipped with the first through hole equal with the second metal terminal quantity.Terminal assemblies are built in connector shell, and the second metal terminal can be corresponded across each first through hole.
In a possible realization, the first end of terminal assemblies is the first metal end, and the quantity of the first metal end is identical as the quantity of the second metal terminal, and connects one to one.The first end and extension functional device electrical connection of connector assembly, specifically: the first metal end and extension functional device electrical connection.
In a possible realization, the first metal end is placed outside connector shell, and angled with the second horizontal metal terminal.The structure takes full advantage of the space on watchband head, which is that can according to need to be adjusted.
In a possible realization, extension functional interface may include first line board group part.The first end of first line board group part is equipped with built-in multiple first conductive contacts, and the first conductive contact is connected with the mainboard of smartwatch.The second end of first line board group part is equipped with external multiple second conductive contacts, and the second conductive contact is connected with the bottom plane of extension functional interface.The quantity of first conductive contact is identical as the quantity of the second conductive contact, and connects one to one.The first end and extension functional interface electrical connection of connector assembly, specifically: the first metal end and second conductive contact are electrically connected.
In a possible realization, extension functional interface can be designed as runway-shaped sleeved tubular structure.Runway-shaped shape can reduce the height of extension functional interface, to reduce the size at wrist-watch body table ear.The connection type of sleeve tubular type can increase the contact area of watchband component Yu wrist-watch main body.
In a possible realization, terminal assemblies can also include terminal support.The first metal end with
Metal clips at least one U-shaped structure (such as 3 U-shaped structures) between second metal terminal, terminal support is fixed on the middle-end of metal clips.For providing elastic space when entire terminal assemblies are compressed by external force and decrement and elastic force.
Metal clips between metal terminal 520A and metal terminal 520B can also be designed at least one N font structure or M font structure.
In a possible realization, connector assembly can also include the first sealing ring.On connector shell, annular groove is equipped in the middle part of the end face of the interconnecting piece where first through hole, the first sealing ring is installed in annular groove.When connector assembly is connect with extension functional interface, by the flexible deformation of O-shaped sealing ring, waterproof sealing is carried out to the junction of the two.
In a possible realization, extension functional device may include fixed bracket and the second circuit board module.Fixed branch is provided with extension functional device and accommodates storehouse, and the second circuit board module is mounted on extension functional device and accommodates in storehouse, and the functional chip of the second circuit board module and installation connects, to obtain at least one function having except wrist-watch main body.
In a possible realization, the second circuit board module may include extension functional device wiring board and connector pad.It extends functional device and accommodates storehouse equipped with the second through-hole.One end of one end and connector pad for extending functional device wiring board is electrically connected by the second through-hole.
In a possible realization, extension functional device can also include cover plate assembly, the first self-tapping screw and the second self-tapping screw.Cover plate assembly is fixedly connected by the first self-tapping screw and the second self-tapping screw with the fixed bracket of extension functional device.
In a possible realization, extension functional device is at least one of flexible battery, subscriber identification module card deck, storage card and global positioning system transceiver hardware device.
Extension functional device is installed in watchband component, the additional functionality not having at least one smartwatch itself obtained according to different functional chips, after being electrically connected again by the extension functional interface of connector assembly and wrist-watch main body in watchband component, wrist-watch main body obtains at least one function by extending functional interface.The structure extension function of smartwatch, reduces the size and weight of smartwatch, thus improve smartwatch comfort and wearable property.
Fig. 1 is a kind of application scenarios schematic diagram of smartwatch 20 provided in an embodiment of the present invention；
Fig. 2 is a kind of hardware structural diagram of smartwatch 20 provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another smartwatch 20 provided in an embodiment of the present invention；
Fig. 4 is a kind of surface structure schematic diagram of wrist-watch main body 300 provided in an embodiment of the present invention；
Fig. 5 is the surface structure schematic diagram of another wrist-watch main body 300 provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of first line board group part 310b provided in an embodiment of the present invention；
Fig. 7 is a kind of the schematic diagram of the section structure for extending functional interface 310 provided in an embodiment of the present invention；
Fig. 8 is a kind of structural schematic diagram of connector assembly 500 provided in an embodiment of the present invention；
Fig. 9 is a kind of structural schematic diagram of connector shell 510 provided in an embodiment of the present invention；
Figure 10 is a kind of structural schematic diagram of terminal assemblies 520 provided in an embodiment of the present invention；
Figure 11 is the schematic diagram of the section structure of connector assembly 500 provided in an embodiment of the present invention；
Figure 12 is the structural schematic diagram of another connector assembly 500 provided in an embodiment of the present invention；
Figure 13 is the schematic diagram of the section structure after a kind of connector assembly provided in an embodiment of the present invention is connect with extension functional interface；
Figure 14 is a kind of structural schematic diagram for extending functional device 600 provided in an embodiment of the present invention；
Figure 15 is a kind of structural schematic diagram of fixed bracket 610 provided in an embodiment of the present invention；
Figure 16 is a kind of structural schematic diagram of second circuit board module 620 provided in an embodiment of the present invention；
Figure 17 is the structural schematic diagram after a kind of second circuit board module 620 provided in an embodiment of the present invention is assembled with fixed bracket 610；
Figure 18 is a kind of second circuit board module 620 provided in an embodiment of the present invention and the structural schematic diagram after fixed 610 secondary injection molding of bracket；
Figure 19 is another second circuit board module 620 provided in an embodiment of the present invention and the structural schematic diagram after fixed 610 secondary injection molding of bracket；
Figure 20 is the structural schematic diagram of the structural schematic diagram after another second circuit board module 620 provided in an embodiment of the present invention is assembled with fixed bracket 610；
Figure 21 is a kind of structural schematic diagram of cover plate assembly 630 provided in an embodiment of the present invention；
Figure 22 is the schematic diagram of the section structure after a kind of assembly cover plate assembly 630 that Figure 19 is provided；
Figure 23 is a kind of complete assembling structure schematic diagram of watchband component 400 provided in an embodiment of the present invention；
Figure 24 is the surface structure schematic diagram of another watchband component 400 provided in an embodiment of the present invention；
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
All technical characteristic and beneficial effect may be implemented in arbitrary single embodiment it is understood that not implying that throughout the specification for the description of technical characteristic, beneficial effect or similar sentence.On the contrary, it is to be appreciated that at least one embodiment including specific technical characteristic or beneficial effect is meaned for the sentence of technical characteristic or beneficial effect.Therefore, identical embodiment is not necessarily meant to refer to for the description of technical characteristic, beneficial effect or similar sentence in the present specification.Moreover, it is also possible to which any mode appropriate combines technical characteristic described in embodiment or beneficial effect.It will be understood by those skilled in the art that the embodiment can be realized in the specific technical characteristic of one or more or beneficial effect without specific embodiment.
As shown in Figure 1, the present embodiments relate to a kind of smartwatch 20, which or can carry out wireless communication with a mobile phone 30 wirelessly with network side base station 10.For example, the smartwatch can be by itself radio circuit and antenna, link 40 transmits wireless signals to base station 10 by wireless communication, and request base station 10 carries out wireless network traffic and handles 20 specific business need of smartwatch；In another example, smartwatch 20 can be matched by the bluetooth of itself with mobile phone 30, data communication is carried out by bluetooth communications link 50 with mobile phone after successful match, data communication can certainly be carried out by other communications and mobile phone, such as Radio Frequency Identification Technology, the short distance wireless communication technology etc..In addition, the smartwatch 20 can also detect the variation of external environment by the various sensors of itself.
Fig. 2 is a kind of hardware structural diagram of smartwatch 20 provided in an embodiment of the present invention.The smartwatch 20 may include: wrist-watch main body 300 and the watchband component 400 connecting with wrist-watch main body 300.
Illustratively, as shown in Figure 2, wrist-watch main body 300 may include front housing (Fig. 2 is not shown), touch panel 201 (also known as touch screen), display screen 202, bottom case (Fig. 2 is not shown), and processor 203, micro-control unit (English: micro control unit, MCU) 204, power-supply management system 213 etc.；
Watchband component 400 may include memory 205, microphone (English: microphone, MIC) 206, bluetooth (English: Blue Tooth, BT) 208, baroceptor 209, heart rate detection sensor 210, gravity accelerometer 211, power supply 212, power-supply management system 213 etc..
Although being not shown, wrist-watch main body 300 can also include antenna, Wireless Fidelity (English: Wireless-Fidelity, WiFi) module, the short distance wireless communication technology (English: Near Field Communication, NFC) module, global positioning system (English: Global Positioning System, GPS) module, loudspeaker, accelerometer, gyroscope etc..Watchband component 400 can also include the power supply 212 (such as battery) powered to various components.Preferably, power supply 212 can be logically contiguous by power-supply management system 213 and processor 203, to realize the functions such as management charging, electric discharge and power managed by power-supply management system 213.
Each functional unit of smartwatch 20 is introduced separately below:
Touch screen 201, also referred to as touch panel, the touch operation (for example user uses the operations of any suitable object or attachment on touch panel or near touch panel such as finger, stylus) of wrist-watch user on it is collected, and according to the attachment device of preset formula driving response.
Display screen 202 can be used for showing information input by user or be supplied to the information of user and the various menus of wrist-watch.Further, touch panel 201 can cover display screen 202, after touch panel 201 detects touch operation on it or nearby, processor 203 is sent to determine the type of touch event, is followed by subsequent processing device 203 according to the type of touch event and corresponding visual output is provided on display screen 202.
Processor 203 controls display screen, touch screen, supports processing microphone 206, bluetooth 208 etc. for carrying out system call.
Microphone 206, also referred to as microphone.The voice signal of collection can be converted to electric signal by microphone 206, be converted to audio data after being received by voicefrequency circuit；Audio data can also be converted to electric signal by voicefrequency circuit, be transferred to loudspeaker, be converted to voice signal output by loudspeaker.
Bluetooth 208, smartwatch and can be connected network by above-mentioned electronic equipment, connects with server, handle speech recognition etc. by bluetooth with other electronic equipment (such as mobile phone, tablet computer) interactive information.
Micro-control unit 204 carries out operation to sensing data, communicates with processor 203 for controlling sensor.Wherein, sensor can be baroceptor 209, heart rate detection sensor 210, gravity accelerometer 211, optical sensor, motion sensor or other sensors.
Memory 205 is stored in the software program and data of memory 205 by operation for storing software program and data, processor 203, executes the various function application and data processing of smartwatch 20.
It should be noted that; the hardware capability component of above-mentioned smartwatch 20 can need to be modified according to user; it can be understood that; specific embodiment described above is only a kind of specific embodiment of the invention; other modes that the present invention program may be implemented equally are invention which is intended to be protected, and this will not be repeated here.
Fig. 3 is the structural schematic diagram of another smartwatch 20 provided in an embodiment of the present invention.As shown in figure 3, watchband component 400 may include connector assembly 500.
Wrist-watch main body 300 is electrically connected with watchband component 400 by connector assembly 500.Connector assembly 500 and wrist-watch main body 300 are electrically connected.
Optionally, as shown in figure 3, connector assembly 500 may include the first bolt 301 and the second bolt 302.Watchband component 400 can be fixed on the watchcase of wrist-watch main body 300 by the first bolt 301 and the second bolt 302.It is understood that watchband component 400 can also be fixed on by other means on the watchcase of wrist-watch main body 300 (such as steel needle), details are not described herein.
Optionally, connector assembly 500 is movably connect with wrist-watch main body 300, thus user can the position according to actual needs to wrist-watch main body 300 relative to watchband component 400 be adjusted.
Watchband component 400 can also include extension functional device 600.The extension functional device 600 can lead to
It crosses connecting line and connector assembly 500 is electrically connected, so that the electrical connection of the extension functional device 600 and wrist-watch main body 300, provides richer function for wrist-watch main body 300.The extension functional device 600 can be set in the corresponding part of watchband component 400 close to connector assembly 500.Extension functional device 600 be used to provide the function possessed by the wrist-watch main body 300 in addition to other function, such as GPS, flexible battery, the functions such as data storage, wireless communication, so that smartwatch 20 has a kind of at least the above function, which can be obtained by the hardware capability chip that installation has above-mentioned function in extension functional device 600.It can be seen that extension functional device 600 is specifically as follows GPS transceiver, flexible battery, flash memory, subscriber identification module card deck etc. have the device of specific hardware structure.It is understood that in embodiments of the present invention, extension functional device 600 or other kinds of hardware device.
Optionally, extension functional device 600 can be mounted in watchband component 400 by dismountable mode, such as by removably screw, can also be mounted in watchband component 400 by way of quadric injection mould.
Specifically, as shown in figure 4, the table ear side plane 300A of wrist-watch main body 300 can be equipped with extension functional interface 310, the structure of extension functional interface 310 can be designed as sleeved tubular structure, which can be designed as track type.Extension functional interface 310 is specifically as follows contact pin type interface or contact interface, in embodiments of the present invention without limitation.
As shown in connection with fig. 5, extension functional interface 310 is equipped on the table ear side plane 300A of 300 one end of wrist-watch main body.The extension functional interface 310 may include external multiple conductive contact 310a, and the runway-shaped shape of the extension functional interface 310 can reduce the height of extension functional interface 310, to reduce the size at 300 table ear of wrist-watch main body, telescopic connection type can increase the contact area of watchband component 400 Yu wrist-watch main body 300, reinforce the connection between watchband component 400 and wrist-watch main body 300.
It can be understood that, according to actual design needs, extension functional interface 320 can also be individually equipped on the table ear side plane 300B of 300 another side of wrist-watch main body, or identical extension functional interface is designed on the table ear side plane on both sides, so that table ear side plane of the smartwatch 20 on both sides all has the structure of extension functional interface 310, it is not limited here.
It follows that the first end of connector assembly 500 is connect with extension functional device 600, connector
The second end of component 500 is connect with extension functional interface 310, is electrically connected wrist-watch main body 300 and watchband component 400.At least one other function in addition to obtain the function possessed by the wrist-watch main body 300.
At least one function in addition to the function possessed by the wrist-watch main body 300 that smartwatch 20 provided by the invention is obtained by the extension functional device 600 in watchband component 400, then pass through the telescopic connection type of connector assembly 500 and extension functional interface 310 again, watchband component 400 is connected in the wrist-watch main body 300 of smartwatch, to extend the function of smartwatch 20, the size and weight of smartwatch 20 are reduced simultaneously, to improve the comfort of user's wearing.
Illustratively, extension functional interface 310 specifically can also include first line board group part 310b as shown in Figure 6.First line board group part 310b can be flexible circuit board (English: flexible printed circuit, FPC), to improve the connection reliability between device and the comfort of user's wearing.
The first end of first line board group part 310b is equipped with built-in multiple conductive contact 310c, conductive contact 310c can be equipped with zero insertion force (English: Zero Insert Force, ZIF) connector conductive contact structures, so that conductive contact 310c and the ZIF connector of the mainboard of smartwatch 20 be allow to be electrically connected.
The second end of first line board group part 310b is equipped with external multiple conductive contact 310d, conductive contact 310d can be connected with the bottom plane of extension functional interface 310, that is, conductive contact 310d is mounted on the bottom of the telescopic pipe of extension functional interface 310, conductive contact 310d is placed outwardly.
Wherein, the quantity of conductive contact 310c is identical as the quantity of conductive contact 310d, and corresponds.
Optionally, conductive contact 310d can be fixed in the bottom plane of extension functional interface 310 by double-sided adhesive, conductive contact 310d court is kept to expose outside, according to the actual needs of design, the number of contacts of the conductive contact at the both ends first line board group part 310b can be increased or be reduced, it is not limited here.
As shown in Figure 7, it extends and is provided with laser cutting gap 320 in the bottom plane of functional interface 310, laser cutting gap 320 can be the narrow slot for only the conductive contact 310c of first line board group part 310b being allowed to pass through, conductive contact 310c is cut by laser gap 320 and enters inside wrist-watch main body 300, is electrically connected with the ZIF connector on 300 inside mainboard of wrist-watch main body.It is understood that conductive contact 310c can also be electrically connected with the ZIF connector on internal mainboard by other means.
It should be noted that the conductive contact in the embodiment of the present invention specifically can be golden finger contact, In
Particular determination is not done in the embodiment of the present invention.
Fig. 8 is a kind of structural schematic diagram of connector assembly 500 provided in an embodiment of the present invention.As shown in figure 8, connector assembly 500 can specifically include connector shell 510, terminal assemblies 520 and O-shaped sealing ring 530.
With reference to the coordinate system in Fig. 8, (x-axis, y-axis, z-axis and origin o) are successively from left to right O-shaped sealing ring 530, connector shell 510 and terminal assemblies 520 in the direction of the x axis.
Illustratively, connector shell 510 as shown in Figure 9 can be made by the plastic cement material to insulate, and inner hollow is with accommodating terminal component 520.In order to enhance the reliability that connector assembly 500 is connect with extension functional interface 310, connector shell 510 can set interconnecting piece 510A, 510B and 510C there are three different height, to increase separately and the contact of inner casing at telescopic pipe and Biao Er.
With reference to the coordinate system in Fig. 9, in the direction of the x axis by sequence from left to right, the sequence of the interconnecting piece of connector shell 510 is followed successively by 510C, 510B and 510A, in the z-axis direction the height highest of the interconnecting piece 510A of connector shell 510.The area of interconnecting piece 510B is maximum, is equipped with protrusion 510b at the middle part of the side 510a of the interconnecting piece.The height of interconnecting piece 510C is minimum, is equipped with an annular groove 510d at the middle part of the end face 510c of interconnecting piece 510C, the shape of annular groove 510d matches with O-shaped sealing ring 530.During installation, O-shaped sealing ring 530 is set in annular groove 510d, after connector assembly 510 and extension functional interface 310 connect, pass through the elastic deformation of O-shaped sealing ring 530, so that connector assembly 500 and extension functional interface 310 can achieve higher waterproofing grade after connecting, multiple first through hole 510f are equipped on the side 510d of the interconnecting piece simultaneously, in order to be combined with terminal assemblies 520, first through hole 520f can be in track type.It is minimum that runway-shaped first through hole 520f can be such that the whole height of connector assembly 510 accomplishes, realizes the ultrathin design of connector assembly 510, to meet small size requirement of the wrist-watch to interface.
Illustratively, as shown in Figure 10, with reference to the coordinate system in Figure 10, in the direction of the x axis by sequence from left to right, terminal assemblies 520 may include metal terminal 520B, terminal support 520C and metal terminal 520A.Terminal assemblies 520 can be made by the way that metal clips is carried out the techniques such as insert injection moulding.
The first end of terminal assemblies 520 is metal terminal 520A, and the first end of terminal assemblies 520 is connection
The first end of device assembly 500, i.e. metal terminal 520A are the first end of connector assembly 500.Metal terminal 520A and extension functional device 600 are electrically connected.
The second end of terminal assemblies 520 is metal terminal 520B, and the second end of terminal assemblies 520 is the second end of connector assembly 520, i.e. metal terminal 520B is the second end of connector assembly 520.Metal terminal 520B is the U-shaped structure of inflection, the bottom end face 520a of the U-shaped is the contact of metal terminal 520B, the conductive contact 310d that extension functional interface 310 is contacted to guarantee the metal terminal 520B of 520 second end of terminal assemblies with U-shaped bottom end face 520a prevents sharp metal terminal 520B from piercing the conductive contact 310d of bad extension functional interface 310.
Wherein, the quantity of the metal terminal 520B of terminal assemblies 520 and the quantity of first through hole 520f of connector shell 510 are identical, and correspond.
Illustratively, metal clips between the metal terminal 520A and metal terminal 520B of terminal assemblies 520 can be designed at least one U-shaped structure (such as 3 U-shaped structures), to provide elastic space when entire terminal assemblies 520 are compressed by external force and decrement and elastic force, terminal support 520C is fixed on the metal clips between metal terminal 520A and metal terminal 520B, to provide support to metal clips.It is understood that the metal clips between metal terminal 520A and metal terminal 520B can also be designed at least one N font structure or M font structure according to actual design needs.
Figure 11 is the schematic diagram of the section structure of connector assembly 500.As shown in figure 11, terminal assemblies 520 are built in connector shell 510, each metal terminal 520B of the second end of terminal assemblies 520 can be corresponded across each first through hole 510f, and the rear end of each metal terminal 520A and terminal support 520C of the first end of terminal assemblies 520 are placed outside connector shell 510.
Illustratively, after terminal assemblies 520 pass through connector shell 510 by first through hole 510f, epoxy sealing glue 540 can be used, glue bonding is carried out to the junction of the second end of terminal assemblies 520 and the interconnecting piece 510A of connector shell 510, the two is set to be fixed together, to play the role of waterproof sealing.The rear end 520D of metal terminal 520A and terminal support 520C of 520 first end of terminal assemblies are parallel, and have gap 520E between the two, to realize and extend the electrical connection of functional device 600.It is understood that the metal terminal 520A of terminal assemblies 520 can also be fixed on the rear end of terminal support 520C
On 520D.
There are angles 550 with horizontal plane upwards by the metal terminal 520A of terminal assemblies 520, or there are angles 550 with horizontal metal terminal 520B, the angle is a, the degree of a can need to be adjusted according to user, also it can be made zero degree (i.e. the metal terminal 520A and metal terminal 520B of terminal assemblies 520 is on the same line), to make full use of the space of 400 upper end of watchband component, as shown in figure 12.
Illustratively, Figure 13 is the schematic diagram of the section structure after connector assembly 500 provided in an embodiment of the present invention is electrically connected with extension functional interface 310.As shown in figure 13, after the conductive contact 310d in the metal terminal 520B and extension functional interface 310 of connector assembly 500 is connected, the end face 510c of the interconnecting piece 510C of connector assembly 500 is connect with the sleeve lining of extension functional interface 310, and by the flexible deformation of O-shaped sealing ring 530, waterproof sealing is carried out to the junction of the two；The end face 510a of interconnecting piece 510B is connect with the table ear inner housing of wrist-watch main body 300, in the groove of the raised 510b insertion table ear inner housing on the 510a of the end face, carries out matching fixation.
Illustratively, after the conductive contact 310d of first connection line board group part 310b is connected in the metal terminal 520B and extension functional interface 310 of connector assembly 500, since the conductive contact 310c of the first connection line board group part 310b and the ZIF connector of wrist-watch mainboard are electrically connected, so that connector assembly 500 and wrist-watch main body 300 be made to be electrically connected.
It can be understood that, the metal terminal 520B of connector assembly 500 is electrically connected by the telescopic pipe of extension functional interface 310 and the conductive contact 310d of extension functional interface 310, the interconnecting piece 510C of connector shell 510 is closely connect with sleeve inside pipe wall in connector assembly 500, to guarantee the reliability of connection.O-shaped sealing ring 530 on interconnecting piece 510C can achieve higher waterproofing grade after connector assembly 500 and extension functional interface 310 are connected, such as the waterproofing grade of IPx7.
The metal terminal 520A and extension functional device 600 of connector assembly 500 are electrically connected, for obtaining at least one function in addition to the function that wrist-watch main body 300 has.
Illustratively, Figure 14 is a kind of structural schematic diagram for extending functional device 600 provided in an embodiment of the present invention.As shown in figure 14, extension functional device 600 can specifically include fixed bracket 610, the second circuit board module 620, cover plate assembly 630, the first self-tapping screw 640, the second self-tapping screw 650.
Illustratively, bolt fixing hole a 610A and 610B are respectively provided on two sides of correspondence of fixed bracket 610, first bolt 301 and the second bolt 302 can be bolted hole 610A and 610B, and the watchband component 400 including extension functional device 600 is fixed on the watchcase of wrist-watch main body 300.
It is specifically described for extending functional device 600 and being specially subscriber identification module card device below.
As shown in figure 15, fixed bracket 610 can be made by the plastic cement material to insulate, and the outer shape of fixed bracket 610 can be set according to parameters such as the height of watchband component 400, width.
Illustratively, fixed bracket 610 is respectively provided with fixed screw holes a 610D and 610F on two sides for being not provided with bolt fixing hole 610A and 610B.By screw hole 610D and 610F, cover plate assembly 630 is fixedly connected by the first self-tapping screw 640 and the second self-tapping screw 650 with fixed bracket 610.
Fixed bracket 610 is equipped with extension functional device and accommodates storehouse 610E, and extension functional device, which accommodates storehouse 610E, can accommodate the functional chips such as subscriber identification module (English: subscriber identification module, SIM) card, battery, storage card.
Illustratively, fixed bracket 610 is also provided with the second through-hole 610C.
Illustratively, the second circuit board module 620 is mounted on extension functional device and accommodates in the 610E of storehouse, it is to be understood that the second circuit board module 620 is different according to the structure that extension functional device accommodates storehouse 610E and there may be different structures.Second circuit board module 620 is used to obtain the function of subscriber identification module card offer.
Illustratively, double-sided adhesive can be laid with by accommodating the bottom storehouse 610E in extension functional device, second circuit board module 232 can be fixed on extension functional device and accommodate the bottom storehouse 231E by double-sided adhesive, the second circuit board module 620 is fixed in fixed bracket 610, it can also be according to actual design needs, by other fixed forms such as screw, the second circuit board module 620 is fixed on extension functional device and is accommodated in the 231E of storehouse.
As shown in figure 16, the second circuit board module 620 can specifically include extension functional device wiring board 620A and connector pad 620B.
Extending functional device wiring board 620A may include multiple resilient contact 620C.Second route board group
Part 620 is in contact by multiple resilient contact 620C with the contact that subscriber identification module card has, and electrical connection is formed.
As shown in figure 17, extension functional device wiring board 620A is electrically connected by the second through-hole 610C with connector pad 620B.The mode of the electrical connection can be one end of extension functional device wiring board 620A and one end of connector pad 620B and is attached by tertiary circuit plate 620D, tertiary circuit plate 620D can be flexible circuit board material, to improve the flexibility of watchband component 400, to enhance wearability.
In the gap 520E of the metal terminal 520A of the connector pad 620B insertion terminal assemblies 520 of second circuit board module 620, and be by welding electrically connected connector pad 620B and metal terminal 520A, to realize the connection of connector assembly 500 and the second circuit board module 620.Wherein, the metal terminal 520A of 500 first end of connector assembly and the connector pad 620B of the second circuit board module 620 can be electrically connected by the way of welding.The quantity of the metal terminal 520A of connector assembly 500 is identical as the quantity of solder joint on connector pad 620B, and corresponds.
Illustratively, after tertiary circuit plate 620D passes through the second through-hole 610C, waterproof gasket cement can be sealed waterproof to the contact point of tertiary circuit plate 620D and the second through-hole 610C.It should be noted that, extension functional device wiring board 620A can be flexible circuit board material identical with tertiary circuit plate 620D, also it can be made hard wire plate matter, then with the process form of Rigid Flex, extension functional device wiring board 620A and tertiary circuit plate 620D be made of one.
After the extension functional device that the second circuit board module 620 is installed to fixed bracket 610 accommodates storehouse 610E, entire component after assembling can be put into corresponding matched mold, it can be by quadric injection mould (English: over molding) technological forming processing, so that the second circuit board module 620 is integrally formed with fixed bracket 610, as shown in figure 18 and shown in Figure 19, it can be understood that, second circuit board module 620 can also be integrally formed by other means with fixed bracket 610, such as inline mode, herein with no restrictions.Further, structure described in through the foregoing embodiment, the extension functional device 600 of watchband component 400 in smartwatch 20 in above-described embodiment, it is electrically connected by connector assembly 500 and the extension functional interface 310 of wrist-watch main body 300, due to extending the first circuit board 310b of functional interface 310
It is electrically connected with wrist-watch mainboard, therefore, extension functional device 600 and wrist-watch mainboard indirectly realize electrical connection, to make the function of extending the acquisition of functional device 600 be transmitted to the mainboard of wrist-watch main body 300, respective handling is carried out after so that wrist-watch mainboard is obtained the function, that is, according to the difference for the functional chip being assemblied in extension functional device 600, wrist-watch mainboard executes different treatment processes.
To extend in the example that functional device 600 is specially subscriber identification module card device, when the wrist-watch main body 300 of smartwatch 20 needs to connect wireless network, wireless communication module in wrist-watch main body 300 passes through network sweep and measurement one acceptable wireless network of selection, the processor 203 of wrist-watch mainboard sends reading instruction to extension functional device 600 at this time, to read the user information of SIM card in subscriber identification module card device, such as international mobile subscriber identity (English: International Mobile Subscriber Identity, IMSI) (15 numbers) and Temporary Mobile Subscriber Identity (English: Temporary Mobile Subscriber Ident Ity, TMSI) (4 byte).Wherein, IMSI is the mark for distinguishing mobile subscriber, can be used for distinguishing the effective information of mobile subscriber；TMSI is used for the confidentiality of strengthen the system.User information is sent to the wireless network side server of selection by processor 203 by antenna, to establish the connection of smartwatch 20 Yu wireless network.
It is specifically described for extending functional device 600 and being specially power supply device below.
As shown in figure 20, it is accommodated in the 610E of storehouse in the extension functional device of fixed bracket 610 and accommodates battery, which can be thin button cell or flexible battery.
Illustratively, the second circuit board module 620 is fixed on extension functional device and accommodates in the 610E of storehouse.In conjunction with shown in Figure 16, the second circuit board module 620 can specifically include extension functional device wiring board 620A and connector pad 620B.Extending functional device wiring board 620A may include positive resilient contact 620E and cathode resilient contact 620F.Positive resilient contact 620E and cathode resilient contact 620F is connect with the anode and cathode contact of battery respectively, forms electrical connection.
In conjunction with shown in Figure 17, by extending the electrical connection of the connector pad 620B of functional device 600 and the metal terminal 520A of connector assembly 500, keep the electricity for extending the acquisition battery of functional device 600 logical
Cross connector assembly 500, it is transferred at extension functional interface 310, since the first line plate 310b of extension functional interface 310 is connect with the mainboard of wrist-watch main body 300, to make the mainboard of wrist-watch main body 300 get the electricity, realizes and the electricity of smartwatch 20 is supplied.
To extend in the example that functional device 600 is specially power supply device, wrist-watch mainboard with power supply device by being electrically connected, keep power supply device logically contiguous by power-supply management system 213 and processor 203, to make power-supply management system 213 according to the power demands of various components in smartwatch 20, the electric energy that will acquire carries out reasonable distribution.
It should be noted that when extending functional device 600 is power supply device, the structure of the fixation bracket 610 of the power supply device (attribute information of the parameter information of such as watchband, battery) can do corresponding change according to the actual situation.Extension functional device 600 can also be other hardware capability acquisition device such as power detection chip apparatus etc..
Figure 21 is a kind of structural schematic diagram of cover plate assembly 630 provided in an embodiment of the present invention.As shown in figure 21, cover plate assembly 630 may include cover board 630A, O-shaped sealing ring 630B, screw hanging platform steel disc 630C and 630D.
The side that cover board 630A is contacted with fixed bracket 610 is equipped with the raised 630F of certain altitude, is equipped with an annular groove 630E in four side planes of raised 630F, the shape of annular groove 630E matches with O-shaped sealing ring 630B.During installation, O-shaped sealing ring 630B is set in annular groove 630E, to improve sealing performance when connecting with fixed bracket 610.Cover board 630A and screw hanging platform steel disc 630C can be made of one by techniques such as insert injection mouldings.Wherein, cover board 630A can be material identical with fixed bracket 630 and be made, and be also possible to other isolation materials, the height value of raised 630F can be determined according to the diameter of the thickness of screw hanging platform steel disc 630C and O-shaped sealing ring 630B.
Figure 22 is that Figure 19 assembles the schematic diagram of the section structure after cover plate assembly 630.As shown in figure 22, cover board 630A is fixed on above fixed bracket 610 by the first self-tapping screw 640 and the second self-tapping screw 650, is acted on by the flexible deformation of O-shaped sealing ring 630B, and the waterproof seal between cover plate assembly 630 and fixed bracket 610 is improved.
It should be noted that, extension functional device 600 takes full advantage of accommodation space of the backside space for the end that table ear matches on watchband component 400 and wrist-watch main body 300 as extension functional device 600 in the placement space on watchband component 400, the form of the position side profile, especially radian R value, it is the design carried out according to the radius of the fingerprint of human body, watchband component 400 can be made when wearing and the cooperation of manpower meets ergonomics, to improve the comfort of wearing, as shown in figure 23.
It can be understood that, it is a kind of achievable example that extension functional device 600, which is designed in the junction (upper end) of watchband component 400, according to the actual needs of user, can also be designed in the middle and upper part of watchband component 400, as shown in figure 24 functional device 600 will be extended.
Screw and bolt are not limited only to fix for the fixed form between cover board 630A and fixed bracket 610 between watchband component 400 and wrist-watch main body 300 in above-described embodiment, can also be fixed by other means, it is not limited here.
It can thus be appreciated that, the present invention implements the smartwatch provided, extension functional device is installed in watchband component, the additional functionality not having at least one smartwatch itself obtained according to different functional chips, after being electrically connected again by the extension functional interface of connector assembly and wrist-watch main body in watchband component, wrist-watch main body obtains at least one function by extending functional interface.The structure extension function of smartwatch, reduces the size and weight of smartwatch, thus improve smartwatch comfort and wearable property.
In foregoing description of the invention, it will be appreciated that, the orientation or positional relationship of the instructions such as term " on " "lower" is to be based on the orientation or positional relationship shown in the drawings, it is only easy for the description present invention and simplifies description, rather than the device of indication or suggestion meaning must have particular orientation, be constructed and operated in a specific orientation, therefore be not to be construed as limiting the invention.Term " connected " and " connection " broadly understood, for example, it may be being fixedly connected, may be a detachable connection, can also be and be integrally connected；It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, be also possible to the inside connection of two modules.
Professional should further appreciate that unit and algorithm steps described in conjunction with the examples disclosed in the embodiments of the present disclosure can be come with the combination of electronic hardware, computer software or the two
It realizes, in order to clearly illustrate the interchangeability of hardware and software, generally describes each exemplary composition and step according to function in the above description.These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Professional technician can use different methods to achieve the described function each specific application, but such implementation should not be considered as beyond the scope of the present invention.
It is described above; it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, anyone skilled in the art is in the technical scope disclosed by the present invention; any changes or substitutions that can be easily thought of, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (12)
- A kind of smartwatch, the smartwatch include the watchband component that wrist-watch main body is connected with the wrist-watch main body；It is characterized in that, the watchband component include connector assembly and extension functional device,The wrist-watch main body is equipped with extension functional interface；The first end of the connector assembly and the extension functional interface are electrically connected, so that the wrist-watch main body and the watchband component are electrically connected；The second end of the connector assembly and the extension functional device are electrically connected.
- Smartwatch according to claim 1, which is characterized in that the connector assembly includes connector shell and terminal assemblies,The first end of the terminal assemblies is the first end of the connector assembly, and the first end of the terminal assemblies is the first metal end, and the first metal end is the U-shaped structure of inflection；One end of the connector shell is equipped with the first through hole equal with the first metal end subnumber amount；The terminal assemblies are built in the connector shell, and the first metal end can be corresponded across each first through hole.
- Smartwatch according to claim 2, which is characterized in that the second end of the terminal assemblies is the second metal terminal, and the quantity of the first metal end is identical as the quantity of second metal terminal, and connects one to one；The second end of the connector assembly and the extension functional device are electrically connected, specifically:Second metal terminal and the extension functional device are electrically connected.
- Smartwatch according to claim 2, which is characterized in that second metal terminal is placed outside the connector shell, and angled with the first metal end.
- Smartwatch according to claim 2, which is characterized in that extension functional interface includes first line board group part,The first end of the first line board group part is equipped with built-in multiple first conductive contacts, and first conductive contact is connected with the mainboard of the smartwatch；The second end of the first line board group part be equipped with external multiple second conductive contacts, described second Conductive contact is connected with the bottom plane of the extension functional interface；The quantity of first conductive contact is identical as the quantity of second conductive contact, and connects one to one；The first end of the connector assembly and the extension functional interface are electrically connected, specifically:The first metal end and second conductive contact are electrically connected.
- Smartwatch according to claim 1, which is characterized in that the extension functional interface is runway-shaped sleeved tubular structure.
- Smartwatch according to claim 3, which is characterized in that the terminal assemblies further include terminal support,Metal clips at least one U-shaped structure between the first metal end and second metal terminal, the terminal support are fixed on the middle-end of the metal clips.
- Smartwatch according to claim 2, which is characterized in that the connector assembly further includes the first sealing ring,On the connector shell, annular groove is equipped in the middle part of the end face of the interconnecting piece where the first through hole, first sealing ring is installed in the annular groove.
- Smartwatch according to claim 1, which is characterized in that the extension functional device includes fixing bracket and the second circuit board module,The fixed branch is provided with extension functional device and accommodates storehouse, and second circuit board module is mounted on the extension functional device and accommodates in storehouse；Second circuit board module and the functional chip of installation connect, to obtain except at least one function possessed by the wrist-watch main body.
- Smartwatch according to claim 8, which is characterized in that second circuit board module includes extension functional device wiring board and connector pad；The extension functional device accommodates storehouse and is equipped with the second through-hole；One end of the extension functional device wiring board and one end of the connector pad are electrically connected by second through-hole；The connector pad of the connector assembly and second circuit board module is electrically connected.
- Smartwatch according to claim 8, which is characterized in that the extension functional device further includes cover plate assembly, the first self-tapping screw and the second self-tapping screw,The cover plate assembly is fixedly connected by first self-tapping screw and second self-tapping screw with the fixed bracket of the extension functional device.
- Smartwatch according to claim 1, which is characterized in that the extension functional device is flexible battery, subscriber identification module card deck, storage card or global positioning system transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497010.0A CN113341684A (en) | 2016-09-30 | 2016-09-30 | Intelligent watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/101210 WO2018058578A1 (en) | 2016-09-30 | 2016-09-30 | Smart watch |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110497010.0A Division CN113341684A (en) | 2016-09-30 | 2016-09-30 | Intelligent watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109478042A true CN109478042A (en) | 2019-03-15 |
| CN109478042B CN109478042B (en) | 2021-05-11 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680087502.XA Active CN109478042B (en) | 2016-09-30 | 2016-09-30 | Intelligent watch |
| CN202110497010.0A Pending CN113341684A (en) | 2016-09-30 | 2016-09-30 | Intelligent watch |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110497010.0A Pending CN113341684A (en) | 2016-09-30 | 2016-09-30 | Intelligent watch |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109478042B (en) |
| WO (1) | WO2018058578A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412992A (en) * | 2021-06-03 | 2021-09-21 | 维沃移动通信有限公司 | Wearable device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594629A (en) * | 2018-06-29 | 2018-09-28 | 广东小天才科技有限公司 | Smartwatch |
| CN112394632B (en) * | 2019-08-16 | 2022-05-17 | Oppo广东移动通信有限公司 | Wearable device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113341684A (en) | 2021-09-03 |
| CN109478042B (en) | 2021-05-11 |
| WO2018058578A1 (en) | 2018-04-05 |
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