CN109992046A - Functional unit, electronic device and its control method - Google Patents
Functional unit, electronic device and its control method Download PDFInfo
- Publication number
- CN109992046A CN109992046A CN201711499703.3A CN201711499703A CN109992046A CN 109992046 A CN109992046 A CN 109992046A CN 201711499703 A CN201711499703 A CN 201711499703A CN 109992046 A CN109992046 A CN 109992046A
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- Prior art keywords
- piston
- camera module
- functional unit
- accommodating chamber
- electronic device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
This application provides a kind of functional unit, electronic device and its control methods.Functional unit includes camera module, the pedestal with accommodating chamber and the driving mechanism in accommodating chamber.Camera module is slidably connected pedestal.Driving mechanism includes actuator, pipeline, first piston and second piston.First piston and second piston are slidably connected the inner wall of pipeline.The inner wall of first piston, second piston and pipeline forms the air cavity of sealing.Second piston connects camera module.When user needs using camera module, actuator drives first piston to move towards second piston, and driving camera module stretches out accommodating chamber under the thrust of gas of the second piston in air cavity；When user does not need using camera module, actuator drives first piston to move backwards to second piston, and second piston drives camera module to be retracted accommodating chamber under the thrust of ambient atmos, improves the usage experience of user.
Description
Technical field
This application involves technical field of electronic products, and in particular to a kind of functional unit, electronic device and its control method.
Background technique
With the development of electronic device, people are not able to satisfy common electronic device construction increasingly.How one kind is designed
Electronic device with multiplicity and function becomes one of highest priority of researcher to improve the experience of user.
Summary of the invention
This application provides a kind of functional unit that user experience can be improved, electronic device and its control methods.
This application provides a kind of functional units, wherein the functional unit includes camera module, with accommodating chamber
Pedestal and the driving mechanism in the accommodating chamber, the camera module are slidably connected the pedestal, the driving mechanism
Including actuator, pipeline, first piston and second piston, the first piston and the second piston are slidably connected the pipeline
Inner wall, the inner wall of the first piston, the second piston and the pipeline forms the air cavity of sealing, and the second piston connects
Connect the camera module；When the actuator drives the first piston to move toward or away from the second piston, institute
State second piston driven under the thrust of the gas in the air cavity or the thrust of ambient atmos the camera module stretch out or
It is retracted the accommodating chamber.
Present invention also provides a kind of electronic devices, including the functional unit.
Present invention also provides a kind of control methods of electronic device, wherein the electronic device includes the functional group
Part includes camera module, the pedestal with accommodating chamber and the driving mechanism in the accommodating chamber, the camera module
Be slidably connected the pedestal, the driving mechanism include actuator, pipeline and be slidably connected to the pipeline inner wall first
Piston and second piston, the inner wall of the first piston, the second piston and the pipeline form the air cavity of sealing, and described the
Two pistons are connected to the camera module；
The control method of the electronic device includes:
The electronic device, which receives, stretches out signal, and the electronic device controls the actuator according to the stretching signal and drives
It moves the first piston to move towards the second piston, the second piston is under the thrust of the gas in the air cavity
The camera module is driven to stretch out the accommodating chamber；
The electronic device receives contraction signal, and the electronic device controls the actuator according to the contraction signal and drives
It moves the first piston to move backwards to the second piston, described in the second piston drives under the thrust of ambient atmos
Camera module is retracted the accommodating chamber.
A kind of functional unit, electronic device and its control method provided by the present application, functional unit include camera module,
Pedestal and driving mechanism, driving mechanism include actuator, pipeline, first piston and second piston, first piston, second piston and
The inner wall of pipeline forms the air cavity of sealing, and when user needs using camera module, actuator drives first piston towards the
Two piston motions, driving camera module extends outside the base for using under the thrust of gas of the second piston in air cavity；?
When user is not needed using camera module, actuator drives first piston to move backwards to second piston, and second piston is in the external world
It is driven under the thrust of gas in camera module retraction pedestal, realize electronic device uses diversification, improves user's body
It tests.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of electronic device provided by the embodiments of the present application in one of the states.
Fig. 2 is a kind of structural schematic diagram of electronic device provided by the embodiments of the present application in another state.
Fig. 3 is the structural schematic diagram at another visual angle for the electronic device that Fig. 1 is provided.
Fig. 4 is the fractionation structural representation of Fig. 1.
Fig. 5 is structural schematic diagram of the functional unit in indentation state of the first embodiment of the application offer.
Fig. 6 is the partial enlarged view for the functional unit that Fig. 5 is provided.
Fig. 7 is structural schematic diagram of the functional unit in the state of stretching of the application first embodiment offer.
Fig. 8 is the partial enlarged view for the functional unit that Fig. 7 is provided.
Fig. 9 is structural schematic diagram of the functional unit in indentation state of the application second embodiment offer.
Figure 10 is the partial enlarged view for the functional unit that Fig. 9 is provided.
Figure 11 is the sectional view along L-L` line for the functional unit that Figure 10 is provided.
Figure 12 is structural schematic diagram of the functional unit in the state of stretching of the application second embodiment offer.
Figure 13 is the partial enlarged view for the functional unit that Figure 12 is provided.
Figure 14 is the structural schematic diagram of sliding seat provided by the embodiments of the present application.
Figure 15 is a kind of flow chart of the control method of electronic device provided by the embodiments of the present application.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Many details are explained in the following description in order to fully understand the application, described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this field
Those of ordinary skill's every other embodiment obtained without making creative work belongs to the application guarantor
The range of shield.
In addition, the explanation of following embodiment is referred to the additional illustration, the spy that can be used to implement to illustrate the application
Determine embodiment.The direction term being previously mentioned in the application, for example, "top", "bottom", "upper", "lower", "front", "rear", " left side ",
" right side ", "inner", "outside", " side plate " etc. are only the directions with reference to annexed drawings, therefore, the direction term used be in order to it is more preferable,
Be illustrated more clearly that and understand the application, rather than indicate or imply signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.Unless otherwise clearly defined and limited,
Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removably connect
It connects, or is integrally connected；It can be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Tool in the present invention illustrates body meaning.
FIG. 1 to FIG. 4 is please referred to, the electronic device 100 can be any equipment for having functional unit 200, such as: hand
The smart machines such as mechanical, electrical view, tablet computer, camera, personal computer, laptop, mobile unit, wearable device.
The functional unit 200 is applied to electronic device 100.The functional unit 200 includes pedestal 210, driving mechanism 220, sliding
Seat 221 and function element 230.The pedestal 210 has accommodating chamber 211.The function element 230 is set to the sliding seat 221
On.Driving mechanism 220 is set in accommodating chamber 211.Driving mechanism 220 is for driving sliding seat 221 to slide.Sliding seat 221 slides
210 are connected to the base, so that function element 230 stretches in the accommodating chamber 211.
Fig. 1 and Fig. 2 is please referred to, the sliding seat 221 at least accommodates a function element 230.It can in the sliding seat 221
Multiple function elements 230,230` are arranged, plurality of function element 230,230` can be identical or different.Function element 230
In may include camera module, listening cylinder mould group, fingerprint mould group, LED flash lamp, photosensitive sensor, receiver, transmitter etc.
It is one or more.Function element 230` may include camera module, listen cylinder mould group, be fingerprint mould group, LED flash, photosensitive
One of sensor, receiver, transmitter etc. are a variety of.For example, one group pair can be set on the sliding seat 221 to take the photograph
As head mould group, one group of camera module and flash lamp module also can be set, one group of camera module, flash lamp can also be set
Mould group and receiver mould group etc..The sliding seat 221 on the pedestal 210 when sliding, the function element 230,230`
With the sliding of the sliding seat 221 in at least partly extended or retracted accommodating chamber 211.
Fig. 3 and Fig. 4 is please referred to, the pedestal 210 includes bottom plate 213 and circumferentially extends side plate out along the bottom plate 213
212.The extending direction of the side plate 212 intersects with the 213 place face of bottom plate.The bottom plate 213 is enclosed with the side plate 212
It is set as accommodating chamber 211.
Fig. 3~Fig. 8 is please referred to, the side plate 212 is equipped with the through-hole 217 for being connected to the accommodating chamber 211.The sliding seat
221 pass through 217 sliding extension of through-hole in the accommodating chamber 211, so that the function element 230 can at least partly be stretched
Out or the retraction accommodating chamber 211.In other examples, the through-hole 217 can also be set on the bottom plate 213.
In the present embodiment, the sliding seat 221 is square box, and the through-hole 217 is generally rectangular shaped.The through-hole 217
Shape matches with the sliding seat 221, so that the sliding seat 221 can run through the through-hole 217, and will not be described logical
It is shaken in hole 217, to improve the stability that the sliding seat 221 skids off accommodating chamber 211.In other examples, described logical
The shape in hole 217 can also be round, oval, triangle and irregular shape etc..In the present embodiment, the through-hole 217
Quantity is 1.In other examples, the quantity of the through-hole 217 can be multiple for 2,4 etc..
Please refer to Fig. 5~Fig. 8, the driving mechanism 220 includes pipeline 310, actuator 320, first piston 330 and the
Two pistons 340.The first piston 330 and the second piston 340 are slidably connected the inner wall of the pipeline 310.Described first
The inner wall of piston 330, the second piston 340 and the pipeline 310 forms the air cavity 350 of sealing.The second piston 340 connects
Connect the function element 230.The pipeline 310 is fixed on the bottom plate 213.The pipeline 310 is in hollow tube-shape, pipeline
310 opposite end is opening.First piston 330 and second piston 340 are respectively sealed in the opposite end of the pipeline 310,
To form the air cavity 350 of sealing.It is to be appreciated that air pressure and extraneous air pressure balance in the air cavity 350 of the sealing.When first
When piston 330 is moved towards second piston 340, the second piston 340 can be under the thrust gas effect in air cavity 350, back
It is mobile to the first piston 330, so that the air pressure and extraneous air pressure in the air cavity 350 of the sealing keep balancing.When first
When piston 330 is moved backwards to second piston 340, the second piston 340 can be under the thrust of ambient atmos, described in
First piston 330 is mobile, so that the air pressure and extraneous air pressure in the air cavity 350 of the sealing keep balancing.330 He of first piston
Second piston 340 is slided relative to the inner wall of the pipeline 310, is equivalent to the air cavity 350 of the sealing in the pipeline 310
It is mobile.
When user needs using function element 230, actuator 320 drives first piston 330 to transport towards second piston 340
Dynamic, it is outer for using that the driving function device 230 under the thrust of the gas in air cavity 350 of second piston 340 stretches out pedestal 210；
When user does not need using function element 230, actuator 320 drives first piston 330 to move backwards to second piston 340, the
Two pistons 340 driving function device 230 under the thrust of ambient atmos is retracted in pedestal 210, realizes making for electronic device 100
With diversification, user experience is improved.
In the present embodiment, the extending direction of the pipeline 310 is parallel to the glide direction of the function element 230.At it
In his embodiment, the extending direction of the pipeline 310 can also intersect with the glide direction of the function element 230.This implementation
In example, the function element 230 is between the pipeline 310 and the side plate of the pedestal 210.In other embodiments, institute
It states function element 230 and can also be stacked on the glide direction perpendicular to the function element 230 with the pipeline 310 and is arranged.
Optionally, the material of first piston 330 and second piston 340 can be elastic material, such as rubber, elastoplastic
Deng.Optionally, 310 inner wall of pipeline can be burnishing surface, to reduce the first piston 330 and second piston 340 and pipe
The inner wall force of sliding friction in road 310.
In one embodiment, Fig. 5~Fig. 8 is please referred to, the pipeline 310 includes the first pipe 311 and second being connected
Pipeline 312.There is the first inner chamber 313 in the first pipe 311, have in described second in the second pipe 312
Chamber 314, first inner chamber 313 are connected with second inner chamber 314.The first piston 330 is slidably connected the first inner chamber 313
Side wall, the second piston 340 is slidably connected the side wall of the second inner chamber 314.The first inner chamber 313 and second inner chamber
314 extending direction is identical.In other embodiments, the extending direction of the first inner chamber 313 and second inner chamber 314 can be with
Intersection.
In the present embodiment, the cross section of first inner chamber 313 and second inner chamber 314 is substantially square, the first piston 330
It is also substantially square with the second piston 340, it can exist in this way to avoid the first piston 330 and the second piston 340
It is rotated during sliding in first inner chamber 313 and second inner chamber 314, so that first piston 330 and the second piston
340 move along a straight line, so that the function element 230 be driven to move along a straight line.In other embodiments, 313 He of first inner chamber
It the cross section of second inner chamber 314 can rounded, oval, triangle or other irregular shapes.
In the present embodiment, the first pipe 311 and second pipe 312 are various sizes of strip, the of strip
One pipeline 311 and second pipe 312 can fit on the bottom plate 213, increase between the pipeline 310 and bottom plate 213
Stability.In addition, the first pipe 311 of strip and the second pipe 312 of strip have when pedestal 210 is substantially square
Stacked structure is formed conducive to the layout in pedestal 210 and with other devices.
Further, Fig. 6 and Fig. 8 is please referred to, on the extending direction perpendicular to the pipeline 310, the first inner chamber
The area of 313 cross section is greater than the area of the cross section of the second inner chamber 314.It is transversal due to the first inner chamber 313
The area in face is greater than the area of the cross section of the second inner chamber 314, then first piston 330 is only needed to move in first inner chamber 313
Move lesser distance, so that it may so that second piston 340 moves biggish distance in second inner chamber 314, it can pushing function device
230 remove accommodating chamber.Based on this, the cross section of second inner chamber 314 is greater than by the area of the cross section of setting first inner chamber 313
Area, the length of first inner chamber 313 can be shortened, in electronic device 100 under limited space, be arranged in shorter first
Chamber 313 can make the layout in electronic device 100 more flexible, improve the space utilization rate of electronic device 100.
Optionally, the area of the cross section of the area of the cross section of the first inner chamber 313 and the second inner chamber 314 it
Than that can be 2:1~5:1.The proportional region can satisfy the mobile lesser distance of first piston 330, can pushing function device
230 remove accommodating chamber, and the area of the cross section of first inner chamber 313 will not be caused excessive, pipeline 310 is caused to occupy electronic device
Vertical space in 100 is excessive.
In one embodiment, Fig. 6 and Fig. 8 is please referred to, there is the gear towards the first piston 330 in the pipeline 310
Wall 315.The second inner chamber 314 passes through the retaining wall 315 and is connected to the first inner chamber 313.It needs in user using function
When device 230, actuator 320 drives first piston 330 to move towards second piston 340.It is complete in the function element 230
After stretching out the accommodating chamber, first piston 330 is until abut the retaining wall 315.The setting of the retaining wall 315, can be to first
Piston 330 is limited in the move distance towards second piston 340, in case the receiving is stretched out in 230 transition of function element
Chamber.
By the way that the area of the cross section of the first inner chamber 313 and the cross section of the second inner chamber 314 is arranged, then the
The one side wall of one inner cavity 313 can be used as retaining wall 315, no longer need to that retaining wall 315 separately is arranged.
Further, Fig. 6 and Fig. 8 is please referred to, the side wall of the first inner chamber 313 is equipped with the first limited block 316.It is described
First limited block 316 is close to the opening of described 310 one end of pipeline, i.e., described first limited block 316 is far from the second inner chamber
314.When user does not need using function element 230, actuator 320 drives first piston 330 to transport backwards to second piston 340
It is dynamic.When the function element 230 is fully retracted the accommodating chamber, the first piston 330 abuts first limited block
316.The setting of first limited block 316 can carry out first piston 330 in the move distance backwards to second piston 340
Limit can also be retracted the receiving in order to avoid first piston 330 skids off the first inner chamber 313 to avoid 230 transition of function element
Chamber.
It is to be appreciated that the first piston 330 is under the action of actuator 320, in first limited block 316 and institute
State back and forth movement between retaining wall 315.
Optionally, the first limited block 316 can be multiple, and multiple first limited blocks 316 are circumferentially set in described first
On the side wall of chamber 313.
In one embodiment, Fig. 6 and Fig. 8 is please referred to, the side wall of the second inner chamber 314 is equipped with the second limited block 317.
Second limited block 317 is close to the opening of 310 other end of pipeline, i.e., described second limited block 317 is far from described
One inner cavity 313.When the function element 230 stretches out the accommodating chamber, the second piston 340 abuts second limited block
317.The setting of second limited block 317 can carry out second piston 340 in the move distance backwards to first piston 330
Limit, in case second piston 340 skids off the second inner chamber 314.
In other embodiments, Fig. 6 and Fig. 8 is please referred to, third limit is also provided on the side wall of the second inner chamber 314
Position block 318, third limited block 318 are set to second inner chamber 314 at first inner chamber 313.The third limited block 318 is set
It sets, second piston 340 can be limited in the move distance towards first piston 330, in case second piston 340 skids off institute
Second inner chamber 314 is stated, is slid into the first inner chamber 313.
In one embodiment, Fig. 5~Fig. 8 is please referred to, the first piston 330 is permanent magnet, and the actuator 320 is electricity
Magnetic coil.The electromagnetic coil is fixed on the pedestal 210.The functional unit 200 includes controller 250.The control
Device 250 is electrically connected the electromagnetic coil.The controller 250 is used to control the current direction of the electromagnetic coil, makes the electricity
Magnetic coil is attracted or repelled with the permanent magnet, to drive the permanent magnet to move toward or away from the second piston 340.By
Area in the cross section of the first inner chamber 313 is greater than the area of the cross section of the second inner chamber 314, so in electromagnetic wire
Under the magnetic action of circle, permanent magnet only need to be in the mobile lesser distance of first inner chamber 313, so that it may so that second piston 340 is the
The mobile biggish distance in two inner cavities 314.And after permanent magnet is far from electromagnetic coil, since the mobile distance of permanent magnet is smaller, forever
Magnet can be close to electromagnetic coil under the magnetic attraction of electromagnetic coil without departing from the magnetic action range of electromagnetic coil.
In other embodiments, the first piston 330 is electromagnetic coil, and the actuator 320 is permanent magnet.
In other embodiments, actuator 320 can be motor and push rod, and push rod is connected to the first piston 330.It pushes away
The extending direction of bar is along the glide direction of the function element 230, and push rod described in motor driven is flexible, to push first piston
330 move toward or away from the second piston 340.
The second piston 340 connects the function element 230, which, which can be, is directly connected to or passes through intermediary
It is indirectly connected with, for example, second piston 340 is connected directly to the function element 230, or is connected by driving members such as rope, chain, bars
It connects；The connection type can also be non-contact connection, such as be connected by magnetive attraction.
In one embodiment, Fig. 5~Fig. 8 is please referred to, since second piston 340 is set in the second inner chamber 314, institute
The second piston 340 can be connected to by connecting rod 401 by stating function element 230.Institute is protruded into one end of the connecting rod 401
It states in second inner chamber 314, is connected to the second piston 340, the other end of the connecting rod 401 is connected to function element
230.The receiving is released or drawn in the function element 230 under the action of second piston 340 by the connecting rod 401
Chamber 211.
In the present embodiment, the extending direction of connecting rod 401 can be parallel to 230 glide direction of function element, described
Function element 230 can be set between the pipeline 310 and side plate.In other embodiments, the function element 230 can be with
Set on the side of pipeline 310, the function element 230 can be arranged side by side with the second pipe 312.
In another embodiment, Fig. 9 and Figure 13 is please referred to, the functional unit 200 includes the first magnet 402.Described
One magnet 402 can be set on the function element 230.The second piston 340 is equipped with the second magnet 403.First magnet
402 and second magnet 403 be magnetic attracting permanent magnet.The second piston 340 drives second magnet 403 to move.Institute
It states the first magnet 402 and second magnet 403 is magnetic attracting.Magnetism of first magnet 402 in second magnet 403
It is bonded the outer wall of the pipeline 310 under suction, and carries the extended or retracted accommodating chamber 211 of function element 230.It is described
First magnet 402 can be set between the function element 230 and second pipe 312.In other embodiments, described first
Magnet 402 can be set to the tail end of function element 230.
It in the present embodiment, is connected between function element 230 and second piston 340 by magnetive attraction, and non-direct contact connects
It connects or is connected together.Fall in electronic device 100 or the function element 230 is rushed by along 230 glide direction of function element
When hitting power, the function element 230 will receive instantaneous biggish impact force.The impact force is transmitted by the function element 230
To the pedestal 210, due to being connected between function element 230 and second piston 340 by magnetive attraction, function element
230 can occur the sliding of the relatively described pipeline 310.The sliding of function element 230 can offset part of impact force, outer to reduce
Influence of portion's impact force to the function element 230, to greatly reduce the damaged risk of the function element 230；Function
The sliding of device 230 can also be such that function element 230 is retracted in the pedestal 210, to avoid the exposure of function element 230
Outside pedestal 210, be collided damage.Therefore, pass through magnetic connection between the function element 230 and the pedestal 210
Mode can offset impact force when electronic device 100 falls or the function element 230 is hit, and rigidity is avoided to touch
It hits, greatly protects the function element 230, to increase the reliability and service life of electronic device 100.
Optionally, the second piston 340 can be a magnet block, be also possible to containing magnetic material and elastic material
Composite block can also be that inside is magnet block, and outer peripheral sidewall is the mixing block of elastic material.
Optionally, the wall thickness of the second pipe 312 is less than 2mm, with prevent the first magnet 402 and the second magnet 403 it
Between magnetism it is too small.
In the present embodiment, referring to Fig. 10, since function element 230 is connect by magnetive attraction with second piston 340, it is described
Second pipe 312 and function element 230 can be arranged side by side along first direction (y to).The first direction (y to) with take the photograph
As the glide direction (x to) of head mould group is vertical.The cross-sectional area of the second pipe 312 is less than the first pipe 311
Cross-sectional area.The second pipe 312 forms L-shaped space with first pipe 311, and function element 230 can be set to the L shape
Space in so that the function element 230 is arranged side by side with the first pipe 311 in the x direction, and (y in a first direction
To) on the second pipe 312 be arranged side by side.In other embodiments, the first direction can be with the function element
230 glide direction intersects but out of plumb.The second pipe 312 and function element 230 can be stacked or side-by-side or staggered be set
Between the first pipe 311 and the side plate, to reduce second pipe 312 and function element 230 in function element 230
Size in glide direction.
In one embodiment, referring to Fig. 10, in 230 glide direction of function element, the second pipe 312
The outer peripheral sidewall of portion perimeter side wall and the first pipe 311 far from the function element 230 is smoothly connected.I.e. described
Two pipelines 312 are set to the edge of the first pipe 311.The space of 312 side of second pipe can be used for that function is arranged
It can device 230 or other elements.
In one embodiment, Figure 10 and Figure 11 is please referred to, is additionally provided with sliding slot in the outer peripheral sidewall of the second pipe 312
319.The extending direction of the sliding slot 319 is parallel to the glide direction of the function element 230.The function element 230 slides
Connect the inner wall of the sliding slot 319.The sliding slot 319 is used to move for the function element 230 towards or away from the through-hole 217
It is dynamic that direction is provided.Meanwhile the sliding slot 319 it may also be ensured that the function element 230 placing direction, can be to avoid working as electronics
When device 100 is hit, the placing direction of the function element 230 changes, so that the function element 230 can not be made to be aligned
The through-hole 217, or the function element 230 is hindered to remove from the through-hole 217, so the sliding slot 319 can drive
The function element 230 is smoothly removed from the through-hole 217, and reduces removal resistance.
FIG. 1 to FIG. 4 is please referred to, the electronic device 100 further includes display screen 240, and the display screen 240 is covered on described
Pedestal 210.Bottom plate 213 described in 240 face of display screen, is stacked with the accommodating chamber 211.The display screen 240 with
The pedestal 210 forms accommodating space, for accommodating battery 243 and mainboard 244.The display screen 240 includes viewing area 241,
To realize the display function of the electronic device 100.It is shunk when in the accommodating chamber 211 in the function element 230, it is described
Viewing area 241 is partially or completely covered in the function element 230.Since the function element 230 is without occupying the display
The position in area 241, so the viewing area 241 can have area as big as possible, to increase the display screen 240
Shield accounting, realizes that viewing area 241 occupies whole display screens 240.In addition, the display screen 240 is set with the stacking of function element 230
It sets, the manufacturing procedure for the processing such as hollowing out or punching, reduce to display screen 240 to display screen 240 can also be reduced, to improve
The screen accounting of electronic device 100, it is easy to operate, improve user experience.
In other implementations, electronic device 100 may include multiple display screens, except shown in Fig. 2 and Fig. 3
It can also include another display screen being disposed opposite to each other with the display screen 240 except display screen 240, to form double-sided screen knot
Structure.Display screen can be covered on the i.e. described bottom plate 213 and the side plate 212, the electronic device 100 can be two-sided display screen
Or display screen structure or flexible display screen or folding display screen etc. comprehensively.
In some possible embodiments, Fig. 5~Fig. 8 is please referred to, the sliding seat 221 further includes being set to accommodating chamber 211
Outer baffle 222.When the function element 230 is retracted the accommodating chamber 211, the baffle 222 covers the through-hole 217,
Continue to be retracted in the accommodating chamber 211 to limit the sliding seat 221.
In some possible embodiments, Figure 14 is please referred to, the sliding seat 221 further includes container 225 and covering institute
State the cover board 223 of container 225.The function element 230,230` are set in the container 225.It is set on the cover board 223
There are a signal penetration portion 224,224`, described in the signal penetration portion 224,224` are used to stretch out in the function element 230,230`
When accommodating chamber 211, through the function element 230,230` transmitting or received signal.The function element 230 can be more
A, the signal penetration portion 224 can be to be multiple, and the signal penetration portion 224 can be a pair of with the function element 230 1
It answers.
Figure 15 is please referred to, and combines Fig. 1~Figure 14, the application also provides a kind of control method of electronic device 100, described
The control method of electronic device 100 is applied to the electronic device 100.The control method of the electronic device 100 includes following
The step of.
Step 101, the electronic device 100, which receive, stretches out signal, and the electronic device 100 is according to the stretching signal control
Making the actuator 320 drives the first piston 330 to move towards the second piston 340, and the second piston 340 is in institute
It states and the function element 230 is driven to stretch out the accommodating chamber 211 under the thrust of the gas in air cavity 350.
Step 102, the electronic device 100 receive contraction signal, and the electronic device 100 is according to the contraction signal control
Making the actuator 320 drives the first piston 330 to move backwards to the second piston 340, and the second piston 340 is outside
Boundary's thrust gas effect lower driving function element 230 is retracted the accommodating chamber 211.
It is understood that the electronic device 100 passes through the devices such as touching display screen, receiver, photosensitive element, flash lamp
Part, which receives, stretches out signal or contraction signal, and controls the actuator 320 by controller 250 and drive the first piston
330 move toward or away from the second piston 340.
When the electronic device 100 falls, the electronic device 100 detects the sliding seat 221 along the cunning
The impact force being subject in the glide direction of dynamic seat 221 is greater than preset value, and the electronic device 100 can send contraction signal extremely
Controller 250, the controller 250 receives contraction signal, and controls the actuator 320 according to the contraction signal and drive institute
It states first piston 330 to move backwards to the second piston 340, the second piston 340 drives under the effect of extraneous thrust gas
The function element 230 is retracted the accommodating chamber 211.
A kind of functional unit 200, electronic device 100 and its control method provided by the present application, functional unit 200 include
Function element 230, pedestal 210 and driving mechanism 220, driving mechanism 220 include actuator 320, pipeline 310, first piston 330
With second piston 340, the inner wall of first piston 330, second piston 340 and pipeline 310 forms the air cavity 350 of sealing, in user
When needing using function element 230, actuator 320 drives first piston 330 to move towards second piston 340, second piston
340 to stretch out pedestal 210 outer for using for driving function device 230 under the thrust of the gas in air cavity 350；It is not needed in user
When using function element 230, actuator 320 drives first piston 330 to move backwards to second piston 340, and second piston 340 exists
Driving function device 230 is retracted in pedestal 210 under the thrust of ambient atmos, and realize electronic device 100 uses diversification,
Improve user experience.Therefore, the function element prevents take up the position in electronic device 100 on display screen, to improve electricity
The screen accounting of sub-device 100, it is easy to operate, improve user experience.
In addition, by magnetic connection between the function element 230 and the second piston 340, it can be in electronic device
100 fall or when the function element 230 is hit, offset impact force, greatly protect the function element 230, thus
Increase the reliability and service life of electronic device 100.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case where without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and scope of the present application is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the application.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " does not exclude other units or steps, and odd number is not excluded for plural number.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the application rather than limits, although ginseng
The application is described in detail according to the above better embodiment, those skilled in the art should understand that, it can be right
The technical solution of the application is modified or equivalent replacement should not all be detached from the spirit and scope of technical scheme.
Claims (18)
1. a kind of functional unit, which is characterized in that the functional unit includes camera module, the pedestal with accommodating chamber and sets
Driving mechanism in the accommodating chamber, the camera module are slidably connected the pedestal, and the driving mechanism includes driving
Part, pipeline, first piston and second piston, the first piston and the second piston are slidably connected the inner wall of the pipeline,
The inner wall of the first piston, the second piston and the pipeline forms the air cavity of sealing, described in the second piston connection
Camera module；When the actuator drives the first piston to move toward or away from the second piston, described second
Piston drives the extended or retracted institute of the camera module under the thrust of the gas in the air cavity or the thrust of ambient atmos
State accommodating chamber.
2. functional unit as described in claim 1, which is characterized in that the pipeline includes the first inner chamber being connected and second
Inner cavity, the first piston are slidably connected the side wall of the first inner chamber, and the second piston is slidably connected the second inner chamber
Side wall, the area of the cross section of the first inner chamber is greater than the area of the cross section of the second inner chamber.
3. functional unit as claimed in claim 2, which is characterized in that the pipeline has the gear towards the first piston
Wall, the second inner chamber pass through the retaining wall and are connected to the first inner chamber, stretch out the accommodating chamber in the camera module
When, the first piston abuts the retaining wall.
4. functional unit as claimed in claim 2, which is characterized in that the side wall of the first inner chamber is equipped with the first limit
Block, first limited block is far from the second inner chamber, and when the camera module is retracted the accommodating chamber, described first is living
Plug abuts first limited block.
5. functional unit as claimed in claim 2, which is characterized in that the side wall of the second inner chamber is equipped with the second limit
Block, second limited block is far from the first inner chamber, and when the camera module stretches out the accommodating chamber, described second is living
Plug abuts second limited block.
6. functional unit as described in claim 1, which is characterized in that the pipeline includes the first pipe being connected and second
Pipeline, the cross-sectional area of the second pipe are less than the cross-sectional area of the first pipe, and the camera module is in institute
State in the glide direction of camera module with the first pipe be arranged side by side, and in a first direction with the second pipe simultaneously
Row's setting, the first direction intersect with the glide direction of the camera module.
7. functional unit as claimed in claim 6, which is characterized in that be additionally provided with cunning in the outer peripheral sidewall of the second pipe
Slot, the extending direction of the sliding slot are parallel to the glide direction of the camera module, and the camera module is slidably connected institute
State the inner wall of sliding slot.
8. functional unit as claimed in any one of claims 1 to 7, which is characterized in that the functional unit further includes first
Magnet, first magnet are set to the camera module, and the second piston is equipped with the second magnet, the second piston band
Second magnet movement is moved, first magnet is bonded the outer wall of the pipeline under the magnetic attraction of second magnet,
And carry the extended or retracted accommodating chamber of camera module.
9. functional unit as claimed in any one of claims 1 to 7, which is characterized in that the functional unit further includes connection
Bar, the connecting rod are connected between the second piston and the camera module, and the connecting rod is in the second piston
Under the action of the camera module released or drawn in the accommodating chamber.
10. functional unit as described in claim 1, which is characterized in that the first piston is permanent magnet, and the actuator is
Electromagnetic coil, the electromagnetic coil is fixed, and the functional unit includes controller on the base, the controller electrical connection
The electromagnetic coil, the controller are used to control the current direction of the electromagnetic coil, make the electromagnetic coil and it is described forever
Magnet is attracted or repelled, to drive the permanent magnet to move toward or away from the second piston.
11. functional unit as described in claim 1, which is characterized in that the pedestal includes side plate, and the side plate, which is equipped with, to be connected
Lead to the through-hole of the accommodating chamber, the camera module is by the through-hole sliding extension in the accommodating chamber.
12. functional unit as claimed in claim 11, which is characterized in that the functional unit includes sliding seat, the sliding
Seat tool has container, and for the container for accommodating the camera module, the sliding seat is slidingly attached to the pedestal.
13. functional unit as claimed in claim 12, which is characterized in that be additionally provided at least one function on the sliding seat
Device, the function element extended or retracted accommodating chamber with the sliding of the sliding seat.
14. functional unit as claimed in claim 13, which is characterized in that the function element is camera module, iris knowledge
Other mould group, recognition of face mould group, fingerprint recognition mould group, flash lamp, photosensitive sensor, receiver mould group, in transmitter mould group
It is one or more.
15. functional unit as claimed in claim 12, which is characterized in that the sliding seat is equipped with baffle, and the baffle is set
In outside the accommodating chamber, when the camera module is retracted the accommodating chamber, the baffle covers and seals the through-hole.
16. a kind of electronic device, which is characterized in that including the described in any item functional units of claim 1~15.
17. electronic device as claimed in claim 16, which is characterized in that the electronic device further includes display screen, described aobvious
Display screen lid closes the pedestal, shrinks when in the pedestal in the camera module, the viewing area part of the display screen or
All it is covered in the camera module.
18. a kind of control method of electronic device, which is characterized in that the electronic device includes that the functional unit includes camera shooting
Head mould group, the pedestal with accommodating chamber and the driving mechanism in the accommodating chamber, the camera module are slidably connected institute
State pedestal, the driving mechanism include actuator, pipeline and be slidably connected to the pipeline inner wall first piston and second
Piston, the inner wall of the first piston, the second piston and the pipeline form the air cavity of sealing, the second piston connection
To the camera module；The control method of the electronic device includes:
The electronic device, which receives, stretches out signal, and the electronic device controls the actuator according to the stretching signal and drives institute
It states first piston to move towards the second piston, the second piston drives under the thrust of the gas in the air cavity
The camera module stretches out the accommodating chamber；
The electronic device receives contraction signal, and the electronic device controls the actuator according to the contraction signal and drives institute
It states first piston to move backwards to the second piston, the second piston drives the camera under the effect of extraneous thrust gas
Mould group is retracted the accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499703.3A CN109992046B (en) | 2017-12-29 | 2017-12-29 | Functional assembly, electronic device and control method thereof |
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| CN201711499703.3A CN109992046B (en) | 2017-12-29 | 2017-12-29 | Functional assembly, electronic device and control method thereof |
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| CN109992046A true CN109992046A (en) | 2019-07-09 |
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Cited By (1)
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| WO2021162138A1 (en) * | 2020-02-11 | 2021-08-19 | 엘지전자 주식회사 | Mobile terminal |
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| CN109992046B (en) | 2021-04-23 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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