CN110301728A - A kind of link assemblies and wearable device - Google Patents
A kind of link assemblies and wearable device Download PDFInfo
- Publication number
- CN110301728A CN110301728A CN201910580646.4A CN201910580646A CN110301728A CN 110301728 A CN110301728 A CN 110301728A CN 201910580646 A CN201910580646 A CN 201910580646A CN 110301728 A CN110301728 A CN 110301728A
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- China
- Prior art keywords
- chain link
- link
- chain
- wearable device
- steel disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/02—Link constructions
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- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of link assemblies and wearable device, which includes steel disc, by least two chain links of steel disc connection；Chain link includes upper end, and the lower end extended along the upward end height direction in upper end, the width of upper end is greater than the width of lower end；Steel disc connects the upper end of at least two chain links, seamless adjacent between the upper end of at least two chain links；Solve existing terminal wearing connection watchband respectively save between pass through pin shaft be connected with circular hole, pin shaft axle center is on screen body, cause to shield the problem of body is pulled, the invention also discloses a kind of wearable devices, pass through the variation of distance between chain link, the screen body on steel disc is avoided to be pulled, the limit for realizing wearable device is worn, and the user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of link assemblies and wearable device.
Background technique
Currently, especially being continued to develop in flexible screen technology under the trend broken through, people with the development of intelligent wearable device
Also constantly pursuing such as smartwatch, the wearing of Intelligent bracelet connects；And in the prior art, most of intelligence is worn
Wear equipment watchband production it is most of be all using generalling use powder metallurgy or computer digital control precision machinery adds
Work CNC is process, and manufacturing process is complicated, production cost is also higher, and watchband respectively save between pass through pin shaft and circular hole phase
Even.This requires pin shaft axle center on screen body, otherwise has the risk for pulling screen body, so that user experience is not high.
Summary of the invention
The technical problem to be solved in the present invention is that existing terminal wearing connection watchband respectively save between by pin shaft with
Circular hole is connected, and pin shaft axle center causes to shield the problem of body is pulled on screen body；For the technical problem, a kind of link assemblies are provided,
Wearing for wearable device connects；The link assemblies include:
Steel disc, at least two chain links connected by the steel disc；
The chain link includes upper end, the lower end extended along the upper end to the upper end short transverse, described
The width of upper end is greater than the width of the lower end；
The steel disc connects the upper end of at least two chain link, nothing between the upper end of at least two chain link
It stitches adjacent.
Optionally, the length of the upper end be greater than the lower end, the chain link by the upper end and it is described under
It is three-dimensional that end forms hollow circular.
Optionally, the upper end includes at least two tie points；
The steel disc includes pad corresponding with the tie point, connect institute with the tie point by the pad
State steel disc and the chain link.
Optionally, the link assemblies include at least two first chain links, the second chain link；
Second chain link is located at the middle part of the link assemblies, second chain link two sides respectively with first chain link
It is adjacent.
Optionally, the width of second chain link is greater than the width of first chain link, second chain link and described the
The height of one chain link is identical.
Optionally, the upper end of first chain link includes the planar member positioned at both ends, along the planar member downward end
The curved arc-shaped workpiece in direction, the planar member at the both ends is connected by the arc-shaped workpiece, and the planar member includes at least two institutes
State tie point.
Optionally, the upper end of second chain link includes the concave surface part of downward indent, positioned at the upper end corner
Convex surface part, the convex surface part include at least two tie points.
Optionally, the concave surface part is " ten " font, and the width of y direction is greater than the width of the X direction.
Optionally, the indent height of the concave surface part is equal to the first chain link arc-shaped workpiece apart from the minimum of the planar member
Highly.
Further, the present invention also provides a kind of wearable device, display screen is included at least, and is located at the display screen
Link assemblies as described above down.
Beneficial effect
The present invention provides a kind of link assemblies and wearable devices, respectively save for the watchband of the wearing connection of existing terminal
Between be connected with circular hole by pin shaft, pin shaft axle center causes to shield the problem of body is pulled on screen body, passes through link assemblies composition
Watchband is applied in wearable device, steel disc, at least two chain links connected by the steel disc；The chain link includes upper end
The width in portion, the lower end extended along the upper end to the upper end short transverse, the upper end is greater than the lower end
The width in portion；The steel disc connects the upper end of at least two chain link, between the upper end of at least two chain link
It is seamless adjacent；And then when steel disc bending, each chain link is driven to move within the scope of gap between lower end, so that opposite between chain link
Close, when steel disc expansion, chain link is located remotely from each other；The link assemblies pass through the variation of distance between chain link, avoid the screen on steel disc
Body is pulled.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of hardware structural diagram of embodiment of wearable device provided in an embodiment of the present invention；
Fig. 2 is a kind of hardware schematic of embodiment of wearable device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram for the link assemblies that first embodiment of the invention provides；
Fig. 4 is structural schematic diagram of the link assemblies without steel disc that first embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the first chain link that first embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the second chain link that first embodiment of the invention provides；
Fig. 7 provides the front view of link assemblies for first embodiment of the invention；
Fig. 8 provides wearable device front elevation for second embodiment of the invention；
Fig. 9 is the wearable device back view that second embodiment of the invention provides；
Figure 10 is the perspective view of the explosion for the wearable device that second embodiment of the invention provides；
Figure 11 is the structure schematic side view for the wearable device that second embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
The wearable device provided in the embodiment of the present invention includes that Intelligent bracelet, smartwatch and smart phone etc. move
Dynamic terminal.With the continuous development of Screen Technology, the appearance of the screens form such as flexible screen, Folding screen, smart phone etc. is mobile eventually
End can also be used as wearable device.The wearable device provided in the embodiment of the present invention may include: RF (Radio
Frequency, radio frequency) unit, WiFi module, audio output unit, A/V (audio/video) input unit, sensor, display
The components such as unit, user input unit, interface unit, memory, processor and power supply.
It will be illustrated by taking wearable device as an example in subsequent descriptions, referring to Fig. 1, its each implementation to realize the present invention
A kind of hardware structural diagram of wearable device of example, which may include: RF (Radio
Frequency, radio frequency) unit 101, WiFi module 102, audio output unit 103, A/V (audio/video) input unit 104,
Sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, Yi Ji electricity
The components such as source 111.It will be understood by those skilled in the art that wearable device structure shown in Fig. 1 is not constituted to wearable
The restriction of equipment, wearable device may include perhaps combining certain components or difference than illustrating more or fewer components
Component layout.
It is specifically introduced below with reference to all parts of the Fig. 1 to wearable device:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, radio frequency list
Uplink information can be sent to base station by member 101, and after the downlink information that in addition can also be sent base station receives, being sent to can be worn
The processor 110 for wearing equipment is handled, and base station can be to the downlink information that radio frequency unit 101 is sent and be sent out according to radio frequency unit 101
What the uplink information sent generated, it is also possible to actively push away to radio frequency unit 101 after the information update for detecting wearable device
It send, for example, base station can penetrating to wearable device after detecting that geographical location locating for wearable device changes
Frequency unit 101 sends the message informing of geographical location variation, and radio frequency unit 101, can should after receiving the message informing
The processor 110 that message informing is sent to wearable device is handled, and it is logical that the processor 110 of wearable device can control the message
Know on the display panel 1061 for being shown in wearable device；In general, radio frequency unit 101 include but is not limited to antenna, at least one
Amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency unit 101 can also pass through channel radio
Letter communicated with network and other equipment, specifically may include: by wireless communication with the server communication in network system, example
Such as, wearable device can download file resource from server by wireless communication, for example can download and answer from server
With program, after wearable device completes the downloading of a certain application program, if the corresponding file of the application program in server
Resource updates, then the server can be by wireless communication to the message informing of wearable device push resource updates, to remind
User is updated the application program.Any communication standard or agreement can be used in above-mentioned wireless communication, including but not limited to
GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General
Packet Radio Service, general packet radio service), CDMA2000 (Code Division Multiple Access
2000, CDMA 2000), (Wideband Code Division Multiple Access, wideband code division are more by WCDMA
Location), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time division synchronous
CDMA), (Frequency Division Duplexing-Long Term Evolution, frequency division duplex are long by FDD-LTE
Phase evolution) and TDD-LTE (Time Division Duplexing-Long Term Evolution, time division duplex are drilled for a long time
Into) etc..
In one embodiment, wearable device 100 can access existing communication network by insertion SIM card.
In another embodiment, wearable device 100 can be come real by the way that esim card (Embedded-SIM) is arranged
Existing communication network is now accessed, by the way of esim card, the inner space of wearable device can be saved, reduce thickness.
It is understood that although Fig. 1 shows radio frequency unit 101, but it is understood that, radio frequency unit 101 its
And it is not belonging to must be configured into for wearable device, it can according to need within the scope of not changing the essence of the invention and save completely
Slightly., wearable device 100 can realize the communication connection with other equipment or communication network separately through wifi module 102,
The embodiment of the present invention is not limited thereto.
WiFi belongs to short range wireless transmission technology, and wearable device can help user to receive and dispatch by WiFi module 102
Email, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1
WiFi module 102 is shown, but it is understood that, and it is not belonging to must be configured into for wearable device, it completely can root
It is omitted within the scope of not changing the essence of the invention according to needs.
Audio output unit 103 can be in call signal reception pattern, call mode, record in wearable device 100
When under the isotypes such as mode, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data that person stores in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit
103 can also provide audio output relevant to the specific function that wearable device 100 executes (for example, call signal reception sound
Sound, message sink sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
In one embodiment, wearable device 100 includes one or more cameras, by opening camera,
It can be realized the capture to image, realize the functions such as take pictures, record a video, the position of camera, which can according to need, to be configured.
Wearable device 100 further includes at least one sensor 105, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 1061, proximity sensor can when wearable device 100 is moved in one's ear,
Close display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
In one embodiment, wearable device 100 further includes proximity sensor, can by using proximity sensor
Wearable device can be realized non-contact manipulation, provide more modes of operation.
In one embodiment, wearable device 100 further includes heart rate sensor, when wearing, by close to using
Person can be realized the detecting of heart rate.
In one embodiment, wearable device 100 can also include that fingerprint sensor can by reading fingerprint
Realize the functions such as safety verification.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
In one embodiment, display panel 1061 uses flexible display screen, and wearable using flexible display screen sets
For when wearing, screen is able to carry out bending, to more be bonded.Optionally, the flexible display screen can use OLED screen
Body and graphene screen body, in other embodiments, the flexible display screen is also possible to other display materials, the present embodiment
It is not limited thereto.
In one embodiment, the display panel 1061 of wearable device can take rectangle, ring when convenient for wearing
Around.In other embodiments, other modes can also be taken.
User input unit 107 can be used for receiving the number or character information of input, and generate and wearable device
User setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch behaviour of user on it or nearby
Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel
Operation near 1071), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touching
Two parts of detection device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch behaviour
Make bring signal, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.This
Outside, touch panel 1071 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touching
Panel 1071 is controlled, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072
It can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operation
One of bar etc. is a variety of, specifically herein without limitation.
In one embodiment, one or more buttons have can be set in the side of wearable device 100.Button can be with
The various ways such as short-press, long-pressing, rotation are realized, to realize a variety of operating effects.The quantity of button can be different to be multiple
It can be applied in combination between button, realize a variety of operating functions.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing wearable device as two independent components, but in certain embodiments,
Touch panel 1071 and display panel 1061 can be integrated and be realized the function that outputs and inputs of wearable device, specifically herein
Without limitation.For example, processor 110 can be controlled when receiving the message informing of a certain application program by radio frequency unit 101
The message informing show in a certain predeterminable area of display panel 1061 by system, the predeterminable area and touch panel 1071 certain
One region is corresponding, can be to corresponding to area on display panel 1061 by carrying out touch control operation to a certain region of touch panel 1071
The message informing shown in domain is controlled.
Interface unit 108 be used as at least one external device (ED) connect with wearable device 100 can by interface.Example
Such as, external device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, You Xianhuo
Wireless data communications port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in wearable device 100 or can
For transmitting data between wearable device 100 and external device (ED).
In one embodiment, wearable device 100 interface unit 108 using contact structure, by contact with
Corresponding other equipment connection, realizes the functions such as charging, connection.Use contact can be with waterproof.
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of wearable device, utilizes various interfaces and the entire wearable device of connection
Various pieces, by running or execute the software program and/or module that are stored in memory 109, and call and be stored in
Data in memory 109 execute the various functions and processing data of wearable device, to carry out to wearable device whole
Monitoring.Processor 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulation
Demodulation processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation processing
Device mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Wearable device 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply
111 can be logically contiguous by power-supply management system and processor 110, thus charged by power-supply management system realization management,
The functions such as electric discharge and power managed.
Although Fig. 1 is not shown, wearable device 100 can also be including bluetooth module etc., and details are not described herein.It is wearable to set
Standby 100, by bluetooth, can connect with other terminal devices, realize communication and the interaction of information.
Based on above-mentioned each embodiment, it can be seen that if the equipment is wrist-watch, bracelet or wearable device
When, the screen of the equipment can not overlay device watchband region, can also be with the watchband region of overlay device.Here, this hair
Bright to propose a kind of optional embodiment, in the present embodiment, the equipment for wrist-watch, bracelet or wearable can be set
Standby, the equipment includes screen and interconnecting piece.The screen can be flexible screen, and the interconnecting piece can be watchband.It can
Choosing, the screen of the equipment or the viewing area of screen can be partly or completely covered on the watchband of equipment.Such as Fig. 2
Shown, Fig. 2 is a kind of a kind of hardware schematic of embodiment of wearable device provided in an embodiment of the present invention, the equipment
Screen extends to two sides, and part is covered on the watchband of equipment.In other embodiments, the screen of the equipment can also be with
It is all covered on the watchband of the equipment, the embodiment of the present invention is not limited thereto.
First embodiment
The present embodiment provides a kind of link assemblies, the wearing for wearable device is linked, as shown in figs. 3-9, the chain link
Component 30 includes at least two chain links 31, steel disc 32, which is connected by steel disc 32；Wherein chain link 31 includes
The width of upper end 311, the lower end 312 extended along upper end 311 to 311 short transverse of upper end, upper end 311 is greater than institute
State the width of lower end 312.Steel disc 32 specifically connects the upper end 311 of at least two chain links 31, at least two chain link 31
The upper end 311 between it is seamless adjacent, as shown in figure 3, the upper end 311 of at least two chain links 31 is seamless adjacent, and each chain
The upper end 311 of section 31 is located at same level, and steel disc 32 is arranged on the upper end 311 of at least two chain links 31, and connection should
At least two chain links 31.It is understood that due to upper end 311 width be greater than the lower end 312 width, at least two
The upper end 311 of a chain link 31 is seamless adjacent, and there are gaps between the lower end 312 of at least two chain links 31, and then work as steel disc
When 32 bending, so that relatively close between chain link 31, similarly, when steel disc 32 is unfolded, chain link 31 is located remotely from each other；The link assemblies
30 pass through the variation of distance between chain link 31, and the screen body on steel disc 32 is avoided to be pulled.
The length of 31 upper end 311 of chain link is greater than the lower end 312 in the present embodiment, and the chain link 31 passes through on described
It is three-dimensional that end 311 and the lower end 312 form hollow circular, i.e., includes hollow annular in the middle part of the chain link 31, while upper end
The width in portion 311 is greater than the width of the lower end 312, so that the chain link 31 is trapezoidal for one from side view.
It is understood that steel disc 32 can be by being welded, to connect each chain link 31, at this point, chain link 31 with chain link 31
Upper end 311 include at least two tie point 311a, then steel disc 32 includes pad 321 corresponding with tie point 311a,
Steel disc 32 and chain link 31 are connected by way of laser welding.The wherein position of the pad 321 on steel disc 32 and tie point
311a is corresponding, and the quantity of pad 321 can be less than tie point 311a, as shown in figure 4, Fig. 4 is the link assemblies without steel disc
Schematic diagram, the upper end 311 of a chain link 31 include that the steel disc 32 in 8 tie points 311a, Fig. 3 is corresponding with a chain link 31
Region includes 4 pads 321；Certainly, the quantity of pad 321 can also be identical as tie point 311a, to guarantee steel disc 32
The stability being connect with chain link 31.In some embodiments, steel disc 32 can also with chain link 31 card and by way of be attached,
Such as the tie point 311a of upper end 311 is limited post, the pad 321 on steel disc 32 is limit hole, by putting limited post
It sets in limit hole connection steel disc 32 and chain link 31.
It is worth noting that, the chain link 31 in the present embodiment includes two kinds of chain link 31, preferably, link assemblies 30
Including at least three chain links 31, the second chain link 31b and at least two first chain link 31a are specifically included；Wherein the second chain link 31b
In the middle part of the link assemblies 30, the second two sides chain link 31b are respectively the first chain link 31a adjacent, as shown in Figure 4；In some realities
It applies in example, the quantity of the second chain link 31b can be adjusted flexibly according to actual needs, such as link assemblies 30 include two the
Two chain link 31b, this two the second chain link 31b are adjacent, and are respectively positioned on the middle part of the link assemblies 30.Wherein, the second chain link 31b
Width is greater than the width of the first chain link 31a, and the width of the upper end 311 of the second chain link 31b and lower end 312 is respectively than the
The upper end 311 of one chain link 31a and the width of lower end 312 are big, convenient for accommodating part of appliance (such as FPC (Flexible
Printed Circuit Board, flexible board)), certain second chain link 31b is identical as the height of the first chain link 31a,
In order to be laid flat steel disc 32.
As shown in figure 5, Fig. 5 is the structural schematic diagram of the first chain link provided in this embodiment, the upper end of the first chain link 31a
311 include the planar member 3111 positioned at both ends, along the curved arc-shaped workpiece 3112 in 3111 downward end of planar member, 312 direction,
The planar member 3111 at the both ends is connected by the arc-shaped workpiece 3112, the planar member 3111 at both ends is located at same level,
And it is symmetrical arranged；Planar member 3111 includes at least two tie point 311a.
As shown in fig. 6, Fig. 6 is the structural schematic diagram of the second chain link provided in this embodiment, the second chain link 31b's is upper
End 311 includes concave surface part 3113, the convex surface part 3114 positioned at 311 corner of upper end of downward indent, the convex surface part
3114 include at least two tie point 311a.Wherein concave surface part 3113 and convex surface part 3114 are opposite, the convex surface parts
3114 and first the planar member 3111 of chain link 31a be located at same level.As shown in fig. 6, the convex surface part 3114 is located at the upper end
311 four corners, and each 3114 shape size of convex surface part is identical, arranged symmetrically；The concave surface part 3113 is " ten " font, and vertical
The width of axis direction is greater than the width of the X direction, which can accommodate FPC in transverse and longitudinal direction, preferably, recessed
Minimum height of arc-shaped workpiece 3112 of the indent height of surface parts 3113 equal to the first chain link 31a apart from the planar member 3111
Degree, as shown in fig. 7, Fig. 7 is the front view of link assemblies, 3112 minimum point of arc-shaped workpiece and concave surface part 3113 are same level.
In the present embodiment, 312 planform of lower end of the first chain link 31a and the second chain link 31b is identical, and difference only exists
In of different size, 312 planar base of lower end, the reeded groove type of tool extended along planar base to upper end 311 prolongs
Extending portion；When upper end 311 and lower end 312 form chain link 31, the groove of groove type extension and upper end 311 form cavity ring
Shape.
The present embodiment provides a kind of link assemblies, including steel disc, at least two chain links connected by the steel disc；It is described
Chain link includes upper end, the lower end extended along the upper end to the upper end short transverse, the width of the upper end
Greater than the width of the lower end；The steel disc connects the upper end of at least two chain link, at least two chain link
It is seamless adjacent between the upper end；And then when steel disc bending, each chain link is driven to move within the scope of gap between lower end, so that
Relatively close between chain link, when steel disc expansion, chain link is located remotely from each other；The link assemblies pass through the variation of distance between chain link, keep away
The screen body exempted from steel disc is pulled.
Second embodiment
The present embodiment provides a kind of wearable devices, and as seen in figs. 8-10, which includes including at least display
Screen 801, and the link assemblies 30 under the display screen 801.The pendant of wearable device can be realized by link assemblies 30
It wears.Display screen 801 may include flexible screen, and the set-up mode of flexible screen is matched with link assemblies 30, flexible when being worn
Screen is also bent accordingly.Preferably, the wearable device in the present embodiment includes smartwatch, Intelligent bracelet etc., wherein
Smartwatch and Intelligent bracelet its with flexible screen mould group, deformation can be carried out within the scope of the bending of permission.
As shown in Figure 10, Figure 10 is the explosive view of wearable device provided in this embodiment, and display screen 801 is placed on steel disc
On 32, and it is identical as the shape size of steel disc 32.Link assemblies 3030 include steel disc 32, and chain link 31, chain link 31 includes the first chain
Save 31a, the second chain link 31b；One second the chain link 31b, four the first chain link 31a connected by steel disc 32；Second chain link 31b
Positioned at the middle part of the link assemblies 30, the left and right sides is adjacent with the first chain link 31a respectively.Chain link 31 includes upper end 311, edge
The width of the lower end 312 that the upper end 311 extends to 311 short transverse of upper end, the upper end 311 is greater than institute
The width for stating lower end 312, the upper end 311 respectively linked are connected by steel disc 32, and when connection, the upper end of each chain link 31
It is seamless adjacent between portion 311.Since the width of upper end 311 is greater than the width of the lower end 312, as shown in figure 11, figure
11 be the side view of link assemblies 30, and the upper end 311 of at least two chain links 31 is seamless adjacent, the lower end of at least two chain links 31
There are gaps between portion 312, and then when display screen body 801 is bent, when steel disc 32 being driven to bend, so that opposite between chain link 31
Close, similarly, when steel disc 32 is unfolded, chain link 31 is located remotely from each other；The link assemblies 30 pass through the variation of distance between chain link 31, keep away
The display screen body exempted from steel disc 32 is pulled.
First chain link 31a and the second chain link 31b is connected by steel disc 32, specifically, the upper end 311 of chain link 31 includes connecting
Contact 311a, then steel disc 32 includes pad 321 corresponding with the position tie point 311a, is connected by way of laser welding
Steel disc 32 and chain link 31.
The upper end 311 of first chain link 31a includes the planar member 3111 positioned at both ends, along the planar member 3111 to lower end
The curved arc-shaped workpiece 3112 in 312 direction of portion, the planar member 3111 at the both ends, the plane are connected by the arc-shaped workpiece 3112
Part 3111 includes at least two tie point 311a；The upper end 311 of second chain link 31b includes the concave surface part of downward indent
3113, positioned at the convex surface part 3114 of the corner of the upper end 311 4, the convex surface part 3114 includes at least two connections
Point 311a, concave surface part 3113 is " ten " font, and indent height is equal to the first chain link 31a arc-shaped workpiece 3112 apart from described flat
The minimum altitude of surface parts 3111, facilitates the FPC for accommodating transverse and longitudinal both direction, and structure space is bigger.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes so that the process, article or the device that include a series of elements not only include those elements, but also to wrap
Other elements that are not explicitly listed are included, or further include for this process, article or the intrinsic element of device.Do not having
In the case where having more limitations, the element that is limited by sentence "including a ...", it is not excluded that include the element process,
There is also other identical elements in article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of link assemblies, which is characterized in that for wearable device wearing connect, the link assemblies include: steel disc,
At least two chain links connected by the steel disc；
The chain link includes upper end, the lower end extended along the upper end to the upper end short transverse, the upper end
The width in portion is greater than the width of the lower end；
The steel disc connects the upper end of at least two chain link, seamless phase between the upper end of at least two chain link
It is adjacent.
2. link assemblies as described in claim 1, which is characterized in that the length of the upper end is greater than the lower end, institute
It states chain link and hollow circular solid is formed by the upper end and the lower end.
3. link assemblies as claimed in claim 2, which is characterized in that the upper end includes at least two tie points；
The steel disc includes pad corresponding with the tie point, connect the steel with the tie point by the pad
Piece and the chain link.
4. link assemblies as described in any one of claims 1-3, which is characterized in that the link assemblies include at least two the
One chain link, the second chain link；
Second chain link is located at the middle part of the link assemblies, second chain link two sides respectively with the first chain link phase
It is adjacent.
5. link assemblies as claimed in claim 4, which is characterized in that the width of second chain link is greater than first chain link
Width, second chain link is identical as the height of first chain link.
6. link assemblies as claimed in claim 4, which is characterized in that the upper end of first chain link includes being located at both ends
Planar member connects the plane at the both ends by the arc-shaped workpiece along the curved arc-shaped workpiece in planar member downward end direction
Part, the planar member include at least two tie points.
7. link assemblies as claimed in claim 4, which is characterized in that the upper end of second chain link includes downward indent
Concave surface part, the convex surface part positioned at the upper end corner, the convex surface part include at least two tie points.
8. link assemblies as claimed in claim 7, which is characterized in that the concave surface part is " ten " font, and y direction
Width is greater than the width of the X direction.
9. link assemblies as claimed in claim 8, which is characterized in that the indent height of the concave surface part is equal to first chain
Save minimum altitude of the arc-shaped workpiece apart from the planar member.
10. a kind of wearable device, which is characterized in that include at least display screen, and as right is wanted under the display screen
Seek the described in any item link assemblies of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580646.4A CN110301728B (en) | 2019-06-28 | 2019-06-28 | Chain link assembly and wearable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580646.4A CN110301728B (en) | 2019-06-28 | 2019-06-28 | Chain link assembly and wearable equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110301728A true CN110301728A (en) | 2019-10-08 |
| CN110301728B CN110301728B (en) | 2021-05-14 |
Family
ID=68079627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580646.4A Active CN110301728B (en) | 2019-06-28 | 2019-06-28 | Chain link assembly and wearable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110301728B (en) |
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| CN110572171A (en) * | 2019-10-18 | 2019-12-13 | 努比亚技术有限公司 | Wearable equipment |
| CN111935928A (en) * | 2020-08-07 | 2020-11-13 | 捷开通讯(深圳)有限公司 | Wristwatch type communication terminal |
| CN111953366A (en) * | 2020-08-07 | 2020-11-17 | Tcl通讯（宁波）有限公司 | Wristwatch type communication terminal |
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| CN101853608A (en) * | 2009-04-03 | 2010-10-06 | 元太科技工业股份有限公司 | Flexible display device |
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| CN110572171A (en) * | 2019-10-18 | 2019-12-13 | 努比亚技术有限公司 | Wearable equipment |
| CN111935928A (en) * | 2020-08-07 | 2020-11-13 | 捷开通讯(深圳)有限公司 | Wristwatch type communication terminal |
| CN111953366A (en) * | 2020-08-07 | 2020-11-17 | Tcl通讯（宁波）有限公司 | Wristwatch type communication terminal |
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| CN111953366B (en) * | 2020-08-07 | 2022-03-25 | Tcl通讯（宁波）有限公司 | Wristwatch type communication terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110301728B (en) | 2021-05-14 |
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