CN110033702A - Electronic equipment - Google Patents
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- CN110033702A CN110033702A CN201910295564.5A CN201910295564A CN110033702A CN 110033702 A CN110033702 A CN 110033702A CN 201910295564 A CN201910295564 A CN 201910295564A CN 110033702 A CN110033702 A CN 110033702A
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- China
- Prior art keywords
- wheel
- display screen
- flexible display
- driving
- driving mechanism
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
Abstract
The embodiment of the present application provides a kind of electronic equipment comprising shell, driving assembly and flexible display screen.The shell has the opening outside accommodating chamber and the connection accommodating chamber and the shell；The driving component is set in the accommodating chamber, and the driving component includes the traction wheel of the idler wheel and the adjacent opening in the accommodating chamber；One end of the flexible display screen is fixedly connected with the idler wheel, the flexible display screen can be by the rotation of the idler wheel on the idler wheel, to be accommodated in the accommodating chamber, the flexible display screen is set on the traction wheel, and the flexible display screen can be extend out to outside the shell from the opening to trail by the rotation of the traction wheel.Can provide it is user-friendly while large scale display screen, can be in shell by can be convenient wind flexible display screen of idler wheel, what the traction wheel by being set to adjacent apertures can be convenient moves out shell for flexible display screen.
Description
Technical field
This application involves electronic technology fields, in particular to a kind of electronic equipment.
Background technique
With the continuous development of electronic technology and display screen technology, the size of electronic equipment display screen is become larger, electronics
The overall dimensions of equipment also become larger, and the electronic equipment inconvenience user of large scale display screen uses.
Summary of the invention
The embodiment of the present application provides a kind of electronic equipment, can provide user-friendly while large scale display screen.
The embodiment of the present application provides a kind of electronic equipment comprising:
Shell, the shell have the opening outside accommodating chamber and the connection accommodating chamber and the shell；
Driving assembly, the driving component are set in the accommodating chamber, and the driving component includes being located at the receiving
The traction wheel of intracavitary idler wheel and the adjacent opening；
Flexible display screen, one end of the flexible display screen are fixedly connected with the idler wheel, and the flexible display screen can lead to
The rotation of the idler wheel is crossed on the idler wheel, to be accommodated in the accommodating chamber, the flexible display screen is set to institute
It states on traction wheel, the flexible display screen can be extend out to outside the shell from the opening to stretch by the rotation of the traction wheel
Expansion.
The electronic equipment of the embodiment of the present application comprising shell, idler wheel and traction wheel, shell include an accommodating chamber and
The opening being connected to outside accommodating chamber and shell, idler wheel are set in accommodating chamber, and traction wheel adjacent apertures setting, flexible display screen can lead to
The rotation of idler wheel is crossed on idler wheel, to be accommodated in the accommodating chamber of casting of electronic device, flexible display screen can pass through traction
The rotation of wheel is extend out to outside shell from the opening of casting of electronic device to trail.Flexible display screen is rolled up outside shell by idler wheel
In wraparound shell, it may be convenient to wind flexible display screen in meeting shell, flexible display screen stretches out outside shell out of shell
It is mobile from opening driving flexible display screen by being set to the traction wheel of adjacent apertures, facilitate and moves out flexible display screen
Shell, it is not easy to occur flexible display screen diverge increase internal friction cause occur locking phenomenon.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the schematic diagram that flexible display screen is in extended state in electronic equipment provided by the embodiments of the present application.
Fig. 3 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is electronic equipment in Fig. 3 along the diagrammatic cross-section in the direction X1-X1.
Fig. 5 is the another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 6 is electronic equipment in Fig. 5 along the diagrammatic cross-section in the direction X2-X2.
Fig. 7 is the partial structure diagram of driving mechanism in electronic equipment provided by the embodiments of the present application.
Fig. 8 is the structural schematic diagram of the second flywheel in electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
The embodiment of the present application provides a kind of electronic equipment.Electronic equipment will be described in detail below.Electronic equipment can
For computer, monitor, tablet computer, cellular phone, media player or other hand-helds or portable electronic device, compared with
(such as watch equipment, hanging equipment, earphone or receiver device, the equipment being embedded in glasses are worn on small equipment
Other equipment or other Wearables or micromodule equipment on the head of user), television set, computer display, game set
Standby, augmented reality (Augmented Reality, AR) equipment, navigation equipment etc..
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application, referring to Fig. 2,
Fig. 2 is the schematic diagram that flexible display screen is in extended state in electronic equipment provided by the embodiments of the present application.Fig. 1's and Fig. 2
In exemplary configuration, electronic equipment 100 is portable device, smart phone, media player or tablet computer etc..
Wherein, electronic equipment 100 may include shell 120 and flexible display screen 140.An accommodating chamber (figure is equipped in shell 120
In be not shown), flexible display screen 140 may be mounted to that in the accommodating chamber in shell 120, and flexible display screen 140 can be used for showing
Picture.
Flexible display screen 140 can be used flexible material and be made, and flexible display screen 140 can produce deformation.Such as: Flexible Displays
Screen 140 can be bent, bending etc..Flexible display screen 140 can be accommodated in shell 120.Flexible display screen 140 can be used to cover
Layer such as flexible and transparent glassy layer, soft light plastics, flexible sapphire or other flexible transparent layers protect flexible display screen
140。
In some embodiments, when flexible display screen 140 is accommodated in shell 120, flexible display screen 140 can pass through
Transmission region such as transmission region 1262 on shell 120 is shown.Such as: a part of flexible display screen 140 is located at saturating
1262 position of light region, flexible display screen 140 can be adjacent with 120 side of shell of 1262 position of transmission region, can also be remote
120 side of shell from 1262 position of transmission region.It should be noted that when flexible display screen 140 is accommodated in shell 120
When, flexible display screen 140 can not also be shown, other display screens can be arranged in 1262 position of transmission region and be shown.
As shown in Fig. 2, flexible display screen 140 can be stretched out out of shell 120, flexible display screen 140 stretches out can outside shell 120
To be shown.Flexible display screen 140 can be moved to outside electronic equipment 100 and be shown.One can be opened up on shell 120 to open
Mouth 1266, opening 1266 can be formed in the periphery of shell 120, and opening will connect outside the accommodating chamber and shell 120 in shell 120
Logical, flexible display screen 140 can be moved to outside electronic equipment 100 by opening 1266.
Fig. 3 and Fig. 4 are please referred to, Fig. 3 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application, and Fig. 4 is
The sectional view in the direction electronic equipment X1-X1 in Fig. 3.Electronic equipment 100 further includes driving assembly 160, and driving assembly 160 is set to
In the accommodating chamber 122 of shell 120, driving assembly 160 includes idler wheel 162 and adjacent apertures 1266 in accommodating chamber 122
Traction wheel 164.One end of flexible display screen 140 is fixedly connected with idler wheel 162, and flexible display screen 140 can be turned by idler wheel 162
It moves on idler wheel 162, to be accommodated in accommodating chamber 122.Flexible display screen 140 is set on traction wheel 164, Flexible Displays
It is outer to trail that screen 140 can extend out to shell 120 from opening by the rotation of traction wheel 164.
Flexible display screen 140 is wound back in shell 120 by idler wheel 162 outside shell 120, it may be convenient to which flexibility is aobvious
In the winding meeting shell 120 of display screen 140.If releasing flexible display screen 140 by idler wheel 162, flexible display screen 140 can be diverged
Come, increase internal friction, be easy to happen locking phenomenon, so depending merely on the rotation of idler wheel 162, flexible display screen 140 is difficult suitable
Benefit is released.Reason needs to open tape measure just as us, pulls tape measure to be easy to from the position of tape measure telescopic mouth, but if being to come round
Crossing rotary middle spindle makes the tape measure meeting of coming out very laborious.Flexible display screen 140 is stretched out out of shell 120 to be passed through outside shell 120
It is set to the traction wheel 164 of adjacent apertures, it is mobile from opening driving flexible display screen 140, facilitate and moves flexible display screen 140
It is dynamic go out shell 120, it is not easy to flexible display screen 140 occur diverge to increase internal friction and lead to that locking phenomenon occurs.It needs
Illustrate, the core wheel of idler wheel 162 can be the center of shell 120, if shell 120 is cylinder, the wheel of idler wheel 162
The heart is located on the axial line of shell 120.If shell 120 is other cylindricalitys, shell 120 equally has axial line, then idler wheel 162
Core wheel is located on the axial line of shell 120 or adjacent axial line.The same adjacent apertures of the core wheel of traction wheel 164.
Wherein, idler wheel 162 can be hollow roller 162, have between the outer surface of idler wheel 162 and the inner surface of shell 120
There is gap, the gap is slightly larger than the thickness after the winding of flexible display screen 140, to accommodate flexible display screen 140.Electronic equipment
The devices such as 100 circuit board, battery, antenna radiator may be disposed in hollow idler wheel 162.Driving assembly 160 can also portion
Set up separately and is placed in hollow idler wheel 162.The display back side 144 of flexible display screen 140 is arranged on traction wheel 164, traction wheel 164
When rotation, flexible display screen 140 can be driven mobile.
In some embodiments, flexible display screen 140 can be centered around on the periphery outer surface of shell 120 and be shown,
It can also stretch out out of shell 120, be shown with trailing.
Fig. 5 and Fig. 6 are please referred to, Fig. 5 is the another structural schematic diagram of electronic equipment provided by the embodiments of the present application, and Fig. 6 is
The sectional view in the direction electronic equipment X2-X2 in Fig. 5.Driving assembly includes the first driving mechanism 166 and the second driving mechanism 168,
First driving mechanism 166 drives idler wheel 162 to rotate, and the second driving mechanism 168 drives traction wheel 164 to rotate.
First driving mechanism 166 drives idler wheel 162, and the second driving mechanism 168 drives traction wheel 164, two driving mechanisms
Respectively drive idler wheel 162 and traction wheel 164.For example, a motor 161 is driven through 166166 idler wheel 162 of the first driving mechanism,
Another motor 161 drives traction wheel 164 by the second driving mechanism 168.Wherein, the first driving mechanism 166 is located at shell 120
Interior center, easily to drive idler wheel 162, the second driving mechanism 168 is arranged with the equal adjacent apertures of traction wheel 164, with
Just traction wheel 164 is easily driven.
In further embodiments, driving assembly 160 includes motor 161, gear-box 163, the first driving mechanism 166 and the
Two driving mechanisms 168, motor 161 drive the first driving mechanism 166 and the second driving mechanism 168 by gear-box 163；
When motor 161 rotates forward, motor 161 drives the rotation of the first driving mechanism 166 by gear-box 163, when motor 161
When reversion, motor 161 drives the rotation of the second driving mechanism 168 by gear-box 163；
Or when motor 161 inverts, motor 161 drives the rotation of the first driving mechanism 166 by gear-box 163, works as motor
When 161 rotating forward, motor 161 drives the rotation of the second driving mechanism 168 by gear-box 163.
The first driving mechanism 166 and the second mechanism can be respectively driven by a motor 161.Specifically, can be with motor
161 drive one when rotating forward, motor 161 drives another when inverting, and can effectively reduce the space in shell 120, reduce electricity
The size of sub- equipment 100 improves space utilization rate in shell 120.
Specifically, can be when motor 161 rotates forward, motor 161 drives 166 band of the first driving mechanism by gear-box 163
Dynamic idler wheel 162 rotates, while the second driving mechanism 168 idle running (traction wheel 164 is not driven to rotate)；When motor 161 inverts,
Motor 161 drives the second driving mechanism 168 that traction wheel 164 is driven to rotate by gear-box 163, while the first driving mechanism 166
Idle running (does not drive idler wheel 162 to rotate).
, can also be when motor 161 invert in some other situation, motor 161 is driven by the driving of gear-box 163 first
Motivation structure 166 drives idler wheel 162 to rotate, while the second driving mechanism 168 idle running (traction wheel 164 is not driven to rotate)；Work as electricity
When machine 161 rotates forward, motor 161 drives the second driving mechanism 168 that traction wheel 164 is driven to rotate by gear-box 163, while first
The idle running of driving mechanism 166 (does not drive idler wheel 162 to rotate).
It is driven reverse traction wheel 164 it is also understood that can according to need selection motor 161 and be driven forward idler wheel 162,
Or motor 161 is driven forward traction wheel 164 and is driven reverse idler wheel 162.
Incorporated by reference to Fig. 7, Fig. 7 is the partial structure diagram of the driving mechanism of electronic equipment provided by the embodiments of the present application.
Wherein, the core wheel of idler wheel 162 is located at the center in shell 120, and the first driving mechanism 166 includes the first flywheel structure 167,
Gear-box 163 includes the first drive shaft (not shown) connecting with the first flywheel structure 167, when the first drive shaft driving the
When one flywheel structure 167 rotates, the first flywheel structure 167 drives idler wheel 162 to rotate.
The core wheel of idler wheel 162 is located at the center in shell 120, can be convenient labour-saving for flexible display screen volume 140
It is wound on idler wheel 162, and flexible display screen 140 is wound as in shell 120.First flywheel structure of the first driving mechanism 166
167 can make idler wheel 162 only motor 161 forward or reverse when rotation.
Second driving mechanism 168 may include the second flywheel structure 169, the first belt pulley 1682, the second belt pulley 1684
With transmission shaft 1686, the second belt pulley 1684 is connect by transmission shaft 1686 with traction wheel 164, and gear-box 163 includes and second
The second drive shaft 1634 that flywheel structure 169 connects.
When the second drive shaft 1634 drives the second flywheel turns, the second flywheel drives the rotation of the first belt pulley 1682, the
One belt pulley 1682 drives the rotation of the second belt pulley 1684 by belt 1683, and the second belt pulley 1684 passes through 1686 band of transmission shaft
Dynamic traction wheel 164.
Second flywheel structure 169 of the second driving mechanism 168 can make traction wheel 164 there was only the reversion of motor 161 or rotate forward
When rotate, it is exactly the opposite with the first flywheel structure 167.First flywheel structure 167 and the second flywheel structure 169, make motor 161 just
Rotation when turning in idler wheel 162 or traction wheel 164, it is another in idler wheel 162 or traction wheel 164 when inverting motor 161
A rotation, to realize that a motor 161 respectively drives idler wheel 162 and traction wheel 164.In addition, because the core wheel position of idler wheel 162
In the center of shell 120, corresponding motor 161, the first driving mechanism 166, the second driving mechanism 168 and gear-box 163 etc. pair
It should be set to the center of shell 120, and traction wheel 164 needs to be set to adjacent apertures position, therefore, it is necessary to pass through the first belt
Wheel 1682, belt and the second belt pulley 1684 conduct the power for being located at second driving mechanism 168 at 120 center of shell to adjacent
On the traction wheel 164 of aperture position, wherein the second belt pulley 1684 is connect by transmission shaft 1686 with traction wheel 164.For example,
The center of second belt pulley 1684 is fixedly connected with transmission shaft 1686, in the other positions and traction wheel 164 of transmission shaft 1686
The heart is fixedly connected.
First drive shaft and the second drive shaft 1634 are located at the opposite two sides of gear-box 163, i.e., the of 163 side of gear-box
One driving the first flywheel structure of axis connection 167, the second drive shaft 1634 of 163 other side of gear-box connect the second flywheel structure
169。
It should be noted that the first belt pulley 1682, belt and the second belt pulley 1684 can be replaced by other structures.
As the first belt pulley 1682 is connected with the second belt pulley 1684 by gear set.
Incorporated by reference to Fig. 8, Fig. 8 is the structural schematic diagram of the second flywheel of electronic equipment provided by the embodiments of the present application.Second
Flywheel structure 169 includes driving wheel 1692, and driving wheel 1692 is connect with the second drive shaft 1634 (to be such as fixedly connected, gear connection
Deng), the second drive shaft 1634 can drive driving wheel 1692 to rotate, and driving wheel 1692 is equipped with thorn and grabs 1694, and thorn grabs 1,694 1
End is rotatablely connected with driving wheel 1692, and thorn grabs 1694 other ends and includes clamping side 1696 and push back side 1698, is clamped 1696 He of side
Side 1698 is pushed back to be oppositely arranged；First belt pulley 1682 is set on driving wheel 1692, and the inside of the first belt pulley 1682 is equipped with
Protruding portion 1688；When driving wheel 1692 is rotated towards first direction, the clamping side 1696 that thorn grabs 1694 other ends is clamped protruding portion
1688, and drive the rotation of the first belt pulley 1682；When driving wheel 1692 is rotated towards second direction, thorn grabs the pressure of 1694 other ends
It goes back to side 1698 to be pushed back by protruding portion 1688, so that thorn is grabbed 1694 other ends and grab the rotation of 1694 one end, first direction and second around thorn
It is contrary.
By the thorn on driving wheel 1692 grab 1694 and the protruding portion 1688 of 1682 inner surface of the first belt pulley may be implemented
Motor 161 rotates forward that the first belt pulley 1682 is motionless, and motor 161 inverts the rotation of the first belt pulley 1682 or motor 161 rotates forward the
The rotation of one belt pulley 1682, motor 161 invert 1682 turns of motionless effects of the first belt pulley.Specifically, thorn grab 1694 one end with
Driving wheel 1692 is rotatablely connected, and the other end is free end, and free end side is clamping side 1696, the other side is to push back side 1698,
Clamping side 1696 and the connection of side 1698 is pushed back, pushing back side 1698 is a smoother inclined-plane, and clamping side 1696 is one more precipitous oblique
Face.Therefore, the protruding portion 1688 of 1682 inner surface of the first belt pulley can with clamping side 1696 be engaged by clamping, driving wheel 1692 into
And the rotation of the first belt pulley 1682 is driven by the clamping side 1696 of cooperation and protruding portion 1688.Protruding portion 1688 and push back side
When 1698 contact, protruding portion 1688 gradually passes through on side 1698 from pushing back, and will push back side 1698 and push back, i.e., will push back side 1698
It grabs 1694 one end around thorn to rotate, to keep the first belt pulley 1682 motionless, driving wheel 1692 dallies.Wherein, thorn grabs 1,694 the
The rotation of one end and driving wheel 1692 can be limited to only rotate towards side, can only be that court pushes back the rotation of 1698 side of side, without
It can be rotated towards clamping 1696 side of side.Or thorn grabs 1694 first ends and the rotation of driving wheel 1692 may be limited to a certain range
It is interior, lesser range can only be rotated towards clamping 1696 side of side.
In some embodiments, the side that the protruding portion 1688 of 1682 inner surface of the first belt pulley is contacted with clamping side 1696
It is similarly more precipitous inclined-plane, protruding portion 1688 is smoother inclined-plane with the side that side 1698 contacts is pushed back, and is grabbed with cooperation thorn
1694 other ends.
In some embodiments, thorn, which is grabbed, can be set in the first pulley inner surface, and the outer surface of driving wheel can be set
Protruding portion, the protruding portion of driving wheel can be gear structure.
In some embodiments, thorn grab 1694 pushed back after, need to restore it the state before pushing back, so as to motor
After 161 reversions, the first belt pulley 1682 is driven.The first magnet 1693 can be equipped on driving wheel 1692, it is another that thorn grabs 1694
End is equipped with the second magnet 1695, and the first magnet 1693 and 1695 magnetism of the second magnet are pressed on the contrary, grabbing 1694 other ends when thorn
Hui Shi, is grabbed 1694 other ends and is restored to and push back front position by the first magnet 1693 driving thorn.It, can in some other embodiment
Restore function to realize by devices such as spring, elastic slices.For example, spring one end connection thorn grabs the other end, the spring other end is fixed
On driving wheel, when thorn, which grabs the other end, to be pushed back, compressed spring makes it have elastic restoring force, waits protruding portions and thorn to grab and separates
Afterwards, thorn is grabbed by the state being restored to before pushing back by elastic restoring force.
In some embodiments, the first flywheel structure 167 can be used to using structure similar with the second flywheel structure 169
Idler wheel 162 is driven, when motor 161 rotates forward, a driving in the first flywheel structure 167 and the second flywheel structure 169 is corresponding
Wheel (idler wheel 162 or the first belt pulley 1682) rotation, when motor 161 inverts, the first flywheel structure 167 and the second flywheel structure
Another in 169 drives corresponding wheel (the first belt pulley 1682 or idler wheel 162) rotation.Specifically, when motor 161 rotates forward
When, motor 161 drives idler wheel 162 to rotate by the first flywheel structure 167, when motor 161 inverts, the first flywheel structure 167
It dallies (idler wheel 162 does not rotate), or when motor 161 inverts, motor 161 drives idler wheel 162 by the first flywheel structure 167
Rotation, when motor 161 rotates forward, the first flywheel structure 167 dallies (idler wheel 162 does not rotate).
First flywheel structure includes driving wheel, driving wheel and the first driving axis connection, the first drive shaft driving transmission rotation
Dynamic, driving wheel is equipped with thorn and grabs, and thorn grabs one end and driving wheel is rotatablely connected, and thorn grabs the other end and includes clamping side and push back side, blocks
It connects side and pushes back side and be oppositely arranged；Idler wheel is set on driving wheel, and the inside of idler wheel is equipped with protruding portion；When driving wheel is towards first party
To when rotation, thorn grabs the clamping side clamping protruding portion of the other end, and drives the first pulley rotation；When driving wheel is towards second direction
When rotation, thorn is grabbed the side that pushes back of the other end and is pushed back by protruding portion, so that thorn is grabbed the other end and grabs one end rotation around thorn, first direction and
Second direction is opposite.The structure that thorn is grabbed, the structure of protruding portion can be the same using above-described embodiment, details are not described herein.
In some embodiments, the quantity of traction wheel 164 is two, and two traction wheels 164 are connected by transmission shaft 1686,
Two traction wheels 164 are respectively arranged at accommodating chamber both ends, and the second belt pulley 1684 drives two traction wheels by transmission shaft 1686
164 rotations.
Two traction wheels 164 are distributed in the both ends of flexible display screen 140, drive both ends simultaneously by a transmission shaft 1686
Traction wheel 164, two traction wheels 164 work at the same time, can be uniform when driving flexible display screen 140 to move out shell 120
Stress.
In some embodiments, the quantity of the traction wheel 164 is two, and two traction wheels 164 are with described the
The connection of two driving mechanisms 168, two traction wheels 164 are respectively arranged at the accommodating chamber both ends, second driving mechanism
The 168 drivings two simultaneously rotation of traction wheel 164.Second driving mechanism can be driven by gear set or other transmission shafts respectively
Move two traction wheels.
Please continue to refer to Fig. 4, in some embodiments, flexible display screen 140 includes display surface 142 and the display back side 144,
Electronic equipment 100 further includes leash 146, and leash 146 is set to the display back side 144 of flexible display screen 140, leash
146 are set on traction wheel 164, and when driving mechanism driving traction wheel 164 rotates, traction wheel 164 is driven by leash 146
Flexible display screen 140 is extend out to outside shell 120 from opening to trail.
Leash 146 can be covered in the display back side 144 of flexible display screen 140, and driving structure can drive leash
146 movements can preferably protect flexible display screen 140 so that flexible display screen 140 be driven to move.
Wherein, leash 146 can be fixedly connected with one end with idler wheel 162, the other end is fixedly connected with traction wheel 164, be driven
Motivation structure drives traction wheel 164 to rotate, and leash 146 is centered around on traction wheel 164 by traction wheel 164, and drives Flexible Displays
Screen 140 is extend out to outside shell 120 from opening to trail.
Leash 146 can the fixed, other end and traction wheel 164 be fixed with one end and idler wheel 162, and control is flexible aobvious well
Display screen 140 is mobile.
In some embodiments, the display back side 144 has rack structure (not shown), and traction wheel 164 has and tooth
The gear structure (not shown) of structure cooperation, the display back side 144 of flexible display screen 140 are set on traction wheel 164,
When driving mechanism driving traction wheel 164 rotates, traction wheel 164 is driven flexible aobvious by the rack structure and gear structure of cooperation
Display screen 140, so that flexible display screen 140 is extend out to outside shell 120 from opening to trail.It, can in some other embodiment
Magnetic connecting structure is arranged on the display back side 144 and leash 146, the interval of the back side 144 setting metallic iron, traction are such as shown
The corresponding metallic iron position setting magnet of band 146 or electromagnet, to ensure between flexible display screen 140 and leash 146 mutually
Cooperation, it is not easy to generate offset.
In some embodiments, soft when flexible display screen 140 is on idler wheel 162 and is accommodated in accommodating chamber 122
Property display screen 140 wind idler wheel 162 1 circle more than.When being all set in accommodating chamber such as flexible display screen 140, flexible display screen
140, which wind idler wheels 162 1, encloses half, two circles or more circle etc., interior in a limited space bigger flexible display screen can be arranged
140。
The shell of electronic equipment includes top and bottom end, and flexible display screen is arranged between top and bottom end, top and bottom
One or both of end may include rotary body.Rotary body can be rotated by rotary shaft.On rotary body can with installation function device,
Function element can be camera module, earpiece, microphone, range sensor, proximity sensor, light sensor, loudspeaker, fill
Power port, earpiece holes, function button etc..It should be noted that function element can also be not arranged on rotary body, and directly by function
Energy device is fixedly connected with rotary shaft, is directly rotated by rotary shaft driving function device.
Electronic equipment provided by the embodiments of the present application is described in detail above, specific case pair used herein
The principle and embodiment of the application is expounded, the application that the above embodiments are only used to help understand.Meanwhile
For those skilled in the art, according to the thought of the application, change is had in specific embodiments and applications
Place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (12)
1. a kind of electronic equipment characterized by comprising
Shell, the shell have the opening outside accommodating chamber and the connection accommodating chamber and the shell；
Driving assembly, the driving component are set in the accommodating chamber, and the driving component includes being located in the accommodating chamber
Idler wheel and the adjacent opening traction wheel；
Flexible display screen, one end of the flexible display screen are fixedly connected with the idler wheel, and the flexible display screen can pass through institute
The rotation of idler wheel is stated on the idler wheel, to be accommodated in the accommodating chamber, the flexible display screen is set to described lead
On running wheel, the flexible display screen can be extend out to outside the shell from the opening to stretch by the rotation of the traction wheel
It opens.
2. electronic equipment according to claim 1, which is characterized in that the driving component includes the first driving mechanism and the
Two driving mechanisms, first driving mechanism drive the idler wheel rotation, and second driving mechanism drives the traction rotation
It is dynamic.
3. electronic equipment according to claim 1, which is characterized in that the driving component includes motor, gear-box, first
Driving mechanism and the second driving mechanism, the first driving mechanism and the second driving mechanism are connect with the motor；
When the motor rotates forward, the motor drives first driving mechanism by the gear-box and drives the idler wheel
Rotation, when the motor reversal, the motor is driven by the gear-box and is led described in second driving mechanism and drive
Running wheel rotation；
Or when the motor reversal, the motor drives first driving mechanism by the gear-box and drives the rolling
Wheel rotation, when the motor rotates forward, the motor is driven described in second driving mechanism and drive by the gear-box
Traction wheel rotation.
4. electronic equipment according to claim 3, which is characterized in that the core wheel of the idler wheel be located at the shell it is intracorporal in
The heart, first driving mechanism include the first flywheel structure, and the gear-box includes the connect with first flywheel structure
One drive shaft, when first drive shaft drives first flywheel structure rotation, described in the first flywheel structure drive
Idler wheel rotation.
5. electronic equipment according to claim 4, which is characterized in that second driving mechanism includes the second flywheel knot
Structure, the first belt pulley, the second belt pulley and transmission shaft, second belt pulley are connected by the transmission shaft and the traction wheel
It connects, the gear-box includes the second drive shaft connecting with second flywheel structure；
When second drive shaft drives second flywheel turns, second flywheel drives the first belt rotation
Dynamic, first belt pulley drives second pulley rotation by belt, and second belt pulley passes through the transmission shaft
The traction wheel is driven to rotate.
6. electronic equipment according to claim 5, which is characterized in that second flywheel structure includes driving wheel, described
Driving wheel and the second driving axis connection, second drive shaft can drive the driving wheel to rotate, on the driving wheel
It is grabbed equipped with thorn, the thorn grabs one end and the driving wheel is rotatablely connected, and the thorn grabs the other end and includes clamping side and push back side, institute
It states clamping side and pushes back side and be oppositely arranged；
First belt pulley is set on the driving wheel, and the inside of first belt pulley is equipped with protruding portion；
When the driving wheel is rotated towards first direction, the protruding portion is clamped the clamping side pierced and grab the other end, and drives
First pulley rotation；
When the driving wheel is rotated towards second direction, the side that pushes back that the thorn grabs the other end is pushed back by the protruding portion, so that
The thorn grabs rotation, and the first direction and the second direction are opposite.
7. electronic equipment according to claim 6, which is characterized in that the driving wheel is equipped with the first magnet, the thorn
The other end is grabbed equipped with the second magnet, the magnetism of first magnet and second magnet is on the contrary, when the thorn grabs the other end
When being pushed back, first magnet driving thorn, which is grabbed the other end and is restored to, pushes back front position.
8. according to the described in any item electronic equipments of claim 2-7, which is characterized in that the quantity of the traction wheel is two,
Two traction wheels are connect with second driving mechanism, and two traction wheels are respectively arranged at the accommodating chamber two
End, second driving mechanism drive two traction wheel rotations simultaneously.
9. electronic equipment according to claim 1-7, which is characterized in that the flexible display screen includes display surface
With the display back side, the electronic equipment further includes leash, and the leash is set to the display back side of the flexible display screen,
The leash is set on the traction wheel, and when the driving mechanism drives traction wheel rotation, the traction wheel is logical
Crossing the leash drives the flexible display screen to extend out to outside the shell from the opening to trail.
10. electronic equipment according to claim 9, which is characterized in that described leash one end and the fixed company of the idler wheel
It connects, the other end is fixedly connected with the traction wheel, the driving mechanism driving traction wheel rotation, so that the traction wheel will
The leash is centered around on the traction wheel, and drive the flexible display screen from it is described opening extend out to outside the shell with
It trails.
11. electronic equipment according to claim 1-7, which is characterized in that the flexible display screen includes display
Face and the display back side, the display back side have rack structure, and the traction wheel has the gear cooperated with the rack structure
The display back side of structure, the flexible display screen is set on the traction wheel, when the driving mechanism drives the traction wheel
When rotation, the traction wheel drives the flexible display screen by the rack structure of cooperation and the gear structure, so that
The flexible display screen is extend out to outside the shell from the opening to trail.
12. electronic equipment according to claim 1-7, which is characterized in that when the flexible display screen wound on
On the idler wheel and when being accommodated in the accommodating chamber, the flexible display screen winds the circle of idler wheel one or more.
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| CN202110697721.2A CN113362720B (en) | 2019-04-12 | 2019-04-12 | Electronic device |
| CN201910295564.5A CN110033702B (en) | 2019-04-12 | 2019-04-12 | Electronic device |
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| CN201910295564.5A CN110033702B (en) | 2019-04-12 | 2019-04-12 | Electronic device |
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| CN113163033A (en) * | 2021-04-14 | 2021-07-23 | 维沃移动通信有限公司 | Electronic device |
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Also Published As
| Publication number | Publication date |
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| CN110033702B (en) | 2021-06-25 |
| CN113362720B (en) | 2022-10-25 |
| CN113362720A (en) | 2021-09-07 |
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