CN110138895A - Driving device and mobile terminal - Google Patents
Driving device and mobile terminal Download PDFInfo
- Publication number
- CN110138895A CN110138895A CN201810132876.XA CN201810132876A CN110138895A CN 110138895 A CN110138895 A CN 110138895A CN 201810132876 A CN201810132876 A CN 201810132876A CN 110138895 A CN110138895 A CN 110138895A
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- Prior art keywords
- transmission mechanism
- functional unit
- terminal body
- gear
- driving device
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000008450 motivation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101000804902 Drosophila melanogaster Xaa-Pro aminopeptidase ApepP Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure is directed to a kind of driving device and mobile terminals, the driving device is assemblied in the terminal body of mobile terminal, the driving device includes actuator, transmission mechanism and the clutch component being matched between the actuator and the transmission mechanism, and the transmission mechanism is connect with the functional unit in the terminal body；Wherein, under the operation of the actuator, the clutch component and transmission mechanism cooperate, so that the transmission mechanism drives the functional unit to protrude out the terminal body, or so that the transmission mechanism drives the functional unit to be contained in the terminal body.The disclosure is provided with clutch component between actuator and transmission mechanism, the clutch component can satisfy actuator and transmission mechanism is sequentially connected, functional unit can be made to be shifted out for user's use from the side of terminal body or be contained in functional unit in terminal body, so that functional unit is not take up the space of display screen in display module, to realize the display effect shielded comprehensively.
Description
Technical field
This disclosure relates to technical field of communication equipment more particularly to a kind of driving device and mobile terminal.
Background technique
Nowadays many electronic equipments, such as mobile communication terminal (such as mobile phone), PDA (Personal Digital
Assistant, palm PC), removable computer, the equipment such as tablet computer, in order to realize the high screen accounting of display screen, will realize from
It claps or the front camera of video call function is adjusted to from TP panel (Touch Panel, touch panel) from electronic equipment
Side pop-up mode to use, when without using front camera, front camera can be retracted into electronic equipment
It is interior.However, how to realize the problem of automatic control to camera module becomes current urgent need to resolve.
Summary of the invention
In view of this, the disclosure devises a kind of mobile driving device of automatic control function component and mobile terminal to solve
Certainly above-mentioned technical problem.
In order to achieve the above object, technical solution used by the disclosure are as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of driving device is provided, the terminal master of mobile terminal is assemblied in
In vivo, the driving device includes actuator, transmission mechanism and is matched between the actuator and the transmission mechanism
Clutch component, the transmission mechanism are connect with the functional unit in the terminal body；
Wherein, under the operation of the actuator, the clutch component and the transmission mechanism cooperate, so that the transmission
Mechanism drives the functional unit to protrude out the terminal body, or so that the transmission mechanism drives the functional unit to be received
It is dissolved in the terminal body.
Optionally, the actuator includes motor and the driving wheel that is connected on the motor, the clutch component packet
It includes and engages first gear and second gear with the driving wheel respectively, the transmission mechanism includes lead screw and is fixed on the silk
The screw gear of thick stick one end；
Wherein, the first gear is engaged and is driven with the screw gear under the first rotation direction of the driving wheel
The transmission mechanism drives the functional unit to protrude out the terminal body；The second gear in the driving wheel second
It is engaged under rotation direction with the screw gear and drives the transmission mechanism that the functional unit is driven to be contained in the terminal
In main body.
Optionally, after the functional unit protrudes out the terminal body, driving wheel described in the motor driven is along institute
The rotation of the second rotation direction is stated, so that the first gear and the second gear are detached from the screw gear.
Optionally, after the functional unit is contained in the terminal body, the second gear and the lead screw tooth
Wheel keeps meshing state.
Optionally, the transmission mechanism further includes the connector being connected on the lead screw, and the connector includes sliding
Seat, the sliding seat includes the first connecting portion connecting with the lead screw；Wherein, it is equipped with and the silk in the first connecting portion
The screw thread of thick stick cooperation, so that the connector can be moved up drivingly in the axis of the lead screw.
Optionally, the transmission mechanism further include with lead screw guide rail disposed in parallel, the sliding seat further include with
The second connecting portion that the guide rail is slidably connected.
Optionally, the driving device further includes a U-shaped pedestal；Wherein, the lead screw and the guide rail are connected to the U
On the two sidewalls of type pedestal, the connector is located in the U-shaped pedestal, the driving wheel, the first gear, described second
Gear and the screw gear are respectively positioned on outside the same side wall of the U-shaped pedestal.
Optionally, the motor is set in the U-shaped pedestal and is arranged side by side with the lead screw.
Optionally, the motor is set on the extending direction of the lead screw.
According to the second aspect of an embodiment of the present disclosure, a kind of mobile terminal is provided, comprising: terminal body, functional unit
And the driving device as described in any one of above-mentioned, the driving device include actuator, transmission mechanism and are matched with institute
The clutch component between actuator and the transmission mechanism is stated, the functional unit in the transmission mechanism and the terminal body connects
It connects；
Wherein, under the operation of the actuator, the clutch component and the transmission mechanism cooperate, so that the transmission
Mechanism drives the functional unit to protrude out the terminal body, or so that the transmission mechanism drives the functional unit to be received
It is dissolved in the terminal body.
Optionally, the functional unit includes camera module, and the camera module includes mould group ontology, is set to the mould
The flexible circuit board organizing at least one camera on ontology and extending from the mould group ontology；Wherein, the flexible electrical
Road plate is electrically connected at the control circuit board in the terminal body, so that the camera is communicatively coupled to the control circuit
Plate.
Optionally, the terminal body includes middle frame shell, and the top of the middle frame shell is equipped with and the camera module
Compatible container, the camera module are movably contained in the container；Wherein, when the camera module accommodates
When in the container, the upper surface of the camera module is flushed with the top end face of the middle frame shell.
Optionally, the mobile terminal further includes that showing in the terminal body is assemblied in from the front of the terminal body
Show mould group；Wherein, the display module includes shielding comprehensively.
The technical scheme provided by this disclosed embodiment can include the following benefits: the driving device of the disclosure is by function
Energy component is movably disposed in terminal body, and when not needing to use functional unit, functional unit is contained in terminal completely
In main body, functional unit can be hidden in terminal body.The disclosure is provided with clutch between actuator and transmission mechanism
Component, which can satisfy actuator and transmission mechanism is sequentially connected, and functional unit can be made from removal terminal body
Side is shifted out for user and uses or be contained in functional unit in terminal body, so that functional unit is hidden in terminal body
It is interior, the appearance of mobile terminal is not interfered with, and can be arranged in display module to avoid by functional unit, avoided completely
And it is not take up the space of display screen in display module, to realize the display effect shielded comprehensively.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
Fig. 1 is the structural representation that camera module is hiding in a kind of mobile terminal shown in one exemplary embodiment of the disclosure
Figure；
Fig. 2 is the structural representation that camera module protrudes out in a kind of mobile terminal shown in one exemplary embodiment of the disclosure
Figure；
Fig. 3 is the part-structure signal of terminal body in a kind of mobile terminal shown in one exemplary embodiment of the disclosure
Figure；
Fig. 4 is the structural representation of driving device cooperation in a kind of mobile terminal shown in one exemplary embodiment of the disclosure
Figure；
Fig. 5 is that the cooperation that control camera module removes in a kind of mobile terminal shown in one exemplary embodiment of the disclosure is shown
It is intended to；
Fig. 6 is that the cooperation that control camera module moves into a kind of mobile terminal shown in one exemplary embodiment of the disclosure is shown
It is intended to.
Specific embodiment
The disclosure is described in detail below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
The disclosure is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is all contained in the protection scope of the disclosure.
It is only to be not intended to be limiting the disclosure merely for for the purpose of describing particular embodiments in the term that the disclosure uses.
The "an" of the singular used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
With reference to the accompanying drawing, it elaborates to some embodiments of the disclosure, it is in the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
As shown in Figures 1 to 4, the driving device 30 of the embodiment of the present disclosure and the terminal body 1 for being assemblied in mobile terminal 100
It is interior, terminal body 1 is protruded out or is contained in from the side of terminal body 1 for the functional unit 20 in controlling terminal main body 1
It is interior.Specifically, the driving device 30 include actuator 31, transmission mechanism 32 and be matched with actuator 31 and transmission mechanism 32 it
Between clutch component 34, transmission mechanism 32 connect with the functional unit 20 in terminal body 1.Wherein, in the operation of actuator 31
Under, clutch component 34 and transmission mechanism 32 cooperate, so that transmission mechanism 32 drives functional unit 20 to protrude out terminal body 1, or
Person is so that transmission mechanism 32 drives functional unit 20 to be contained in terminal body 1.
That is, the functional unit 20 of the disclosure can by controlling move in middle frame shell 11, without using
When the functional unit 20, by the cooperation of actuator 31 and clutch component 34, transmission mechanism 32, control function component 20 is housed in
In terminal body 1, i.e., the functional unit 20 is hidden in terminal body 1.When needing using the functional unit 20, pass through driving
The cooperation of part 31 and clutch component 34, transmission mechanism 32, control function component 20 protrudes out terminal body 1, with for users to use.
The functional unit 20 of the disclosure is preposition camera module, and tradition is set to the positive camera 21 of display screen and is changed to and can be controlled
Ground is moved in and out from the side of terminal body 1, can satisfy the demand of high screen accounting, is shielded comprehensively so as to further realize
Design.
As shown in Figures 1 to 6, the actuator 31 of the disclosure includes motor and the driving wheel 312 being connected on motor, should
Motor is preferably stepper motor.Clutch component 34 includes engaging first gear 341 and second gear 342 with driving wheel 312 respectively,
Transmission mechanism 32 includes lead screw 321 and the screw gear 323 for being fixed on 321 one end of lead screw.Wherein, first gear 341 is in master
It is engaged under first rotation direction of driving wheel 312 with screw gear 323 and drive transmission device 32 drives functional unit 20 to protrude out
Terminal body 1；Second gear 342 engages with screw gear 323 under the second rotation direction of driving wheel 312 and drives driver
Structure 32 drives functional unit 20 to be contained in terminal body 1.
In the present embodiment, which further includes clutch main body 343, which is connected to the end of motor
Portion, first gear 341 and second gear 342 are connected in the clutch main body 343 and can be using respective central gear axis as axis
Rotation.The clutch main body 343 can be rotated relative to motor, and can be rotated with being motor driven, so that first gear 341
Either second gear 342 is engaged in screw gear 323 or is detached from screw gear 323.Wherein, which is one
Plate body structure can be also used for protection driving wheel 312, first gear 341 for supporting first gear 341 and second gear 342
With the effect of second gear 342.
Further, after functional unit 20 protrudes out terminal body 1, i.e., the functional unit 20 is by drivingly from terminal master
It is removed in body 1.The motor driven driving wheel 312 is rotated along the second rotation direction, is rotated relative to the first rotation direction opposite direction, with
It is detached from first gear 341 and second gear 342 in screw gear 323.Lead screw 321 is in the state not restrained at this time,
Functional unit 20 can be under external force in manual withdrawal terminal body 1, even if falling off in mobile terminal 100 and leading to function
In the case that component 20 is hit, functional unit 20 can overcome own wt and own frictional drag to be pushed back terminal body 1
It is interior, so as to prevent functional unit 20 from being broken, improve the reliability of product.In addition, when functional unit 20 is contained in end
After holding in main body 1, second gear 342 and screw gear 323 keep meshing state, and lead screw 321 can so be made to be in locking shape
State, so that functional unit 20 is locked in terminal body 1.
Transmission mechanism 32 further includes the connector 33 being connected on lead screw 321, which includes sliding seat 331, sliding
Row seat 331 includes the first connecting portion connecting with lead screw 321.Wherein, the spiral shell cooperated with lead screw 321 is equipped in first connecting portion
Line, so that connector 33 can be moved up drivingly in the axis of lead screw 321.Specifically, pass through the rotation of control actuator 31
Direction is so that clutch component 34 selectively cooperates with screw gear 323, to drive lead screw 321 to rotate, then by lead screw 321
Rotation so that connector 33 is moved up in the axis of lead screw 321, thus control function component 20 protrude out terminal body 1 or
It is contained in the terminal body 1.
Further, which further includes further including with the guide rail 322 disposed in parallel of lead screw 321, sliding seat 331
The second connecting portion being slidably connected with guide rail 322, which is sheathed on or part is sheathed on the guide rail 322, and
It can be slided along the guide rail 322.The connector 33 further includes from the outwardly extending linking arm 332 of second connecting portion, the linking arm
332 are connected to functional unit 20, are specifically connected to notch one end face of the functional unit 20 far from container 12.Wherein, the company
It connects arm 332 and extends with respect to second connecting portion towards the top close to terminal body 1, such that the linking arm 332 can guarantee
By the whole release container 12 of functional unit 20.In the present embodiment, cooperated by lead screw 321 and connector 33 so that lead screw 321
Operation power is provided for connector 33, and sliding by second connecting portion and guide rail 322, can increase connector 33 and be driven
The stability that mechanism 32 connects, and increase the stability that connector 33 slides.
The driving device 30 of the disclosure further includes a U-shaped pedestal 324.The lead screw 321 and guide rail 322 are connected to U-shaped pedestal
On 324 two sidewalls, connector 33 is located in U-shaped pedestal 324.Wherein, driving wheel 312, first gear 341, second gear
342 and screw gear 323 be respectively positioned on outside the same side wall of U-shaped pedestal 324.In the present embodiment, driving wheel 312, first gear
341 and second gear 342 between clutch main body 343 and the side wall of U-shaped pedestal 324.
In one embodiment, which is arranged in pedestal and is arranged side by side with lead screw 321, driving wheel 312, first gear
341, second gear 342 and screw gear 323 are set to the same end of actuator 31 Yu lead screw 321, are arranged such that terminal
Layout in main body 1 is more reasonable, and the utilization rate of the control circuit board 13 in terminal body 1 is higher.In another embodiment, it drives
Moving part 31 is set on the extending direction of lead screw 321, i.e., the actuator 31 is oppositely arranged with pedestal, driving wheel 312, first gear
341, second gear 342 and screw gear 323 are set between actuator 31 and lead screw 321.
For the driving device of the disclosure by being provided with clutch component between actuator and transmission mechanism, which can
Be sequentially connected with meeting actuator and transmission mechanism, can make functional unit from the side of terminal body be shifted out for user use or
Person is contained in functional unit in terminal body, so that functional unit is not take up the space of display screen in display module, thus real
The display effect now shielded comprehensively.
As shown in Figures 1 to 6, the mobile terminal of the embodiment of the present disclosure include terminal body 1, functional unit 20 and as above
State driving device 30 described in each embodiment.Wherein, which includes actuator 31, transmission mechanism 32 and cooperation
Functional unit 20 in clutch component 34 between actuator 31 and transmission mechanism 32, transmission mechanism 32 and terminal body 1 connects
It connects.Wherein, under the operation of actuator 31, clutch component 34 and transmission mechanism 32 cooperate, so that transmission mechanism 32 drives function
Component 20 protrudes out terminal body 1, or so that transmission mechanism 32 drives functional unit 20 to be contained in terminal body 1.
The functional unit 20 of the disclosure includes camera module, which includes mould group ontology 22, is set to mould group sheet
At least one camera 21 on body 22 and the flexible circuit board 23 extended from mould group ontology 22.23 electricity of flexible circuit board
Property is connected to the control circuit board 13 in middle frame shell 11, so that camera 21 is communicatively coupled to control circuit board 13.Wherein, should
Flexible circuit board 23 has certain active length, to meet the movement of functional unit 20.In the present embodiment, on mould group ontology 22
If there are two cameras 21, to enhance shooting effect.In addition, being also provided with sensor and/or photosensitive on the mould group ontology 22
Element etc..
In another embodiment, which can also include Kato mechanism, and the Kato mechanism is for assembling SIM card
(Subscriber Identification Module, subscriber identification card) or storage card etc., pass through the drive of the disclosure
Dynamic device 30 and the Kato of the Kato mechanism cooperate, so as to intelligently control Kato from the pop-up of the side of terminal body or
It automatically retracts.Wherein, the specific structural features of the driving device 30 are as shown in above-mentioned each embodiment, and details are not described herein again.
Wherein, functional unit 20 makees specific introduction by taking camera module as an example in present disclosure specification and diagram, this passes through
It by camera module to which the side of terminal body 1 is popped up, and is hidden in terminal body 1, will not influence in an inactive state
To the appearance of mobile terminal 100, the space of display screen in display module is avoided and is not take up completely, thus what realization was shielded comprehensively
Display effect.
The terminal body 1 includes middle frame shell 11, and top of frame shell 11 is equipped with compatible with functional unit 20 in this
Container 12, functional unit 20 are movably contained in container 12, and the position of the container 12 can be corresponded in center shell
Any position of the top edge of body 11.Certainly, which is not limited to that the top of middle frame shell 11 is arranged in, can also be with
Be disposed in proximity to other a sides of middle frame shell 11, i.e., the functional unit 20 can also therefrom frame shell 11 two sides
It removes or therefrom the bottom end of frame shell 11 removes.The disclosure is according to user's use habit, the preferably therefrom top of frame shell 11
End removes.
In the present embodiment, when camera module 20 is contained in container 12, the upper surface of camera module 20 and center shell
The top end face of body 11 flushes, and so when functional unit 20 is contained in container 12, the upper surface of functional unit 20 is constituted
A part of middle frame shell 11, to will not influence the appearance of mobile terminal 100.
The middle frame shell 11 of the disclosure may include frame and bottom case, which can be integrally formed with frame and be made,
Frame can also be assemblied in by dismountable mode.The notch of the container 12 is arranged on frame, and functional unit 20 can
To remove out of frame or be flushed after withdrawal with frame.Control circuit board 13, functional unit are equipped in this in frame shell 11
20 and driving device 30 be communicatively coupled to control circuit board 13 respectively, the control circuit board 13 be equipped with processor (not shown) with
And multiple function elements etc..Wherein, processor is used for according to the control signal control driving device 30 received, to pass through drive
The movement of dynamic 30 control function component 20 of device, the control signal can be taking pictures on user's touch-control mobile phone or video capability mould
The touching signals of block or associated AP P.
That is, the functional unit 20 of the disclosure can by controlling move in middle frame shell 11, without using
When the functional unit 20, it is housed in middle frame shell 11 by 30 control function component 20 of driving device, i.e. the functional unit 20
It is hidden in frame shell 11.When needing using the functional unit 20, protruded out by 30 control function component 20 of driving device
Middle frame shell 11 out is taken pictures, video or video recording etc. with functional unit 20 for users to use.The functional unit 20 of the disclosure
For preposition camera module, tradition is set to that the positive camera 21 of display screen is changed to can be by the side of control ground therefrom frame shell 11
Face moves in and out, and can satisfy the demand of high screen accounting, so as to further realize the design shielded comprehensively.
The mobile terminal 100 further includes the display module 10 that the front of therefrom frame shell 11 is assemblied on middle frame shell 11,
The display module 10 generally includes backlight module, display panel and touch panel.Preferably, which includes comprehensive
Screen, the i.e. display module 10 are set as shielding comprehensively or shield close to comprehensive.It is positive that display screen will be set in the present embodiment
Camera 21, sensor (one of a plurality of types of sensors are a variety of, such as: infrared sensor, light sensor, away from
From sensor etc.) and the functional modules such as photosensitive element be no longer arranged in display module 10 so that display module 10 can will
Display screen is accomplished to shield accounting height or to shield comprehensively.Wherein, the functional modules such as sensor and photosensitive element can be set in center
On the frame of shell 11.
Mobile terminal 100 in the disclosure can be mobile phone, tablet computer, palm PC, personal digital assistant
Electronic equipments such as (Personal Digital Assistant, referred to as are as follows: PDA), mobile terminal 100 is with mobile phone in the disclosure
Example illustrates.Wherein, it should be noted that top of frame shell 11 is hand when holding mobile phone in user's use habit in this
The upper end of machine.
In one embodiment, mobile terminal 100 further includes flash lamp (not shown), which is set to mould group ontology 22
On.When mobile terminal 100 needs to use preposition shooting function, flash lamp can carry out light auxiliary to camera 21, in turn
Improve the experience of self-timer or video call.
The driving device of the disclosure and mobile terminal with it, by the way that functional unit is movably disposed at terminal master
In vivo, when not needing to use functional unit, functional unit is contained in terminal body completely, functional unit can be hidden in
In terminal body.The disclosure is provided with clutch component between actuator and transmission mechanism, which can satisfy driving
Part and transmission mechanism are sequentially connected, and functional unit can be made to be shifted out for user from the side for removing terminal body and use or make function
Energy component is contained in terminal body, so that functional unit is hidden in terminal body, does not interfere with the appearance of mobile terminal,
And can be arranged in display module to avoid by functional unit, it avoids completely and is not take up display screen in display module
Space, to realize the display effect shielded comprehensively.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by the application
Claim point out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (13)
1. a kind of driving device, is assemblied in the terminal body of mobile terminal, which is characterized in that the driving device includes driving
Part, transmission mechanism and the clutch component being matched between the actuator and the transmission mechanism, the transmission mechanism and institute
State the functional unit connection in terminal body；
Wherein, under the operation of the actuator, the clutch component and the transmission mechanism cooperate, so that the transmission mechanism
The functional unit is driven to protrude out the terminal body, or so that the transmission mechanism drives the functional unit to be contained in
In the terminal body.
2. driving device according to claim 1, which is characterized in that the actuator includes motor and is connected to described
Driving wheel on motor, the clutch component include engaging first gear and second gear, the biography with the driving wheel respectively
Motivation structure includes lead screw and the screw gear for being fixed on described lead screw one end；
Wherein, the first gear is engaged with the screw gear under the first rotation direction of the driving wheel and is driven described
Transmission mechanism drives the functional unit to protrude out the terminal body；Second rotation of the second gear in the driving wheel
It is engaged under direction with the screw gear and drives the transmission mechanism that the functional unit is driven to be contained in the terminal body
It is interior.
3. driving device according to claim 2, which is characterized in that when the functional unit protrudes out the terminal body
Afterwards, driving wheel described in the motor driven is rotated along second rotation direction, so that the first gear and second tooth
Wheel is detached from the screw gear.
4. driving device according to claim 2, which is characterized in that when the functional unit is contained in the terminal body
After interior, the second gear and the screw gear keep meshing state.
5. driving device according to claim 2, which is characterized in that the transmission mechanism further includes being connected to the lead screw
On connector, the connector includes sliding seat, and the sliding seat includes the first connecting portion connecting with the lead screw；Its
In, the screw thread cooperated with the lead screw is equipped in the first connecting portion, so that the connector can be by drivingly in the silk
The axis of thick stick moves up.
6. driving device according to claim 5, which is characterized in that the transmission mechanism further includes parallel with the lead screw
The guide rail of setting, the sliding seat further include the second connecting portion being slidably connected with the guide rail.
7. driving device according to claim 6, which is characterized in that the driving device further includes a U-shaped pedestal；Its
In, the lead screw and the guide rail are connected on the two sidewalls of the U-shaped pedestal, and the connector is located in the U-shaped pedestal,
The driving wheel, the first gear, the second gear and the screw gear are respectively positioned on the same side of the U-shaped pedestal
Outside wall.
8. driving device according to claim 7, which is characterized in that the motor be set in the U-shaped pedestal and with
The lead screw is arranged side by side.
9. driving device according to claim 7, which is characterized in that the motor is set to the extending direction of the lead screw
On.
10. a kind of mobile terminal characterized by comprising any in terminal body, functional unit and such as claim 1 to 9
Driving device described in, the driving device include actuator, transmission mechanism and are matched with the actuator and the biography
Clutch component between motivation structure, the transmission mechanism are connect with the functional unit in the terminal body；
Wherein, under the operation of the actuator, the clutch component and the transmission mechanism cooperate, so that the transmission mechanism
The functional unit is driven to protrude out the terminal body, or so that the transmission mechanism drives the functional unit to be contained in
In the terminal body.
11. mobile terminal according to claim 10, which is characterized in that the functional unit includes camera module, described
Camera module includes mould group ontology, at least one camera being set on the mould group ontology and prolongs from the mould group ontology
The flexible circuit board of stretching；Wherein, the flexible circuit board is electrically connected at the control circuit board in the terminal body, so that
The camera is communicatively coupled to the control circuit board.
12. mobile terminal according to claim 11, which is characterized in that the terminal body includes middle frame shell, described
The top of middle frame shell is equipped with container compatible with the camera module, and the camera module is movably contained in described
In container；Wherein, when the camera module is contained in the container, the upper surface of the camera module and it is described in
The top end face of frame shell flushes.
13. mobile terminal according to claim 10, which is characterized in that the mobile terminal further includes from the terminal master
The front of body is assemblied in the display module in the terminal body；Wherein, the display module includes shielding comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132876.XA CN110138895A (en) | 2018-02-09 | 2018-02-09 | Driving device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132876.XA CN110138895A (en) | 2018-02-09 | 2018-02-09 | Driving device and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110138895A true CN110138895A (en) | 2019-08-16 |
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| CN201600616U (en) * | 2009-09-28 | 2010-10-06 | 联想(北京)有限公司 | Portable computer |
| CN106911883A (en) * | 2017-03-31 | 2017-06-30 | 努比亚技术有限公司 | Camera structure and mobile terminal |
| CN107197133A (en) * | 2017-07-21 | 2017-09-22 | 维沃移动通信有限公司 | A kind of mobile terminal and CCD camera assembly |
| CN207782887U (en) * | 2018-02-09 | 2018-08-28 | 北京小米移动软件有限公司 | Driving device and mobile terminal |
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- 2018-02-09 CN CN201810132876.XA patent/CN110138895A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201600616U (en) * | 2009-09-28 | 2010-10-06 | 联想(北京)有限公司 | Portable computer |
| CN106911883A (en) * | 2017-03-31 | 2017-06-30 | 努比亚技术有限公司 | Camera structure and mobile terminal |
| CN107197133A (en) * | 2017-07-21 | 2017-09-22 | 维沃移动通信有限公司 | A kind of mobile terminal and CCD camera assembly |
| CN207782887U (en) * | 2018-02-09 | 2018-08-28 | 北京小米移动软件有限公司 | Driving device and mobile terminal |
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