Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment that the present invention will be described in detail.
As Figure 1-Figure 4, the embodiment of the present invention discloses a kind of terminal device comprising shell 100, telescope support 200,
Camera module 300 and driving mechanism 400.
Shell 100 has frame.The shell 100 of different structure, the component for forming frame are then different.For example, shell 100 can
To include front housing, rear cover and the center being arranged between.Frame can take shape on center.In such cases, frame is made
For a part of center.For another example shell 100 includes front cover and rear cover, frame covers after can taking shape in.Shell 100 has
Inner cavity, and then installation space is provided for the composition component of terminal device.Under normal conditions, frame offers opening 110, the opening
110 are connected to inner cavity, and opening 110 for camera module 300 for passing through and then passing in and out shell 100.Certainly, camera module
300 can also pass in and out shell 100 by other channels, be not limited to be provided with the opening 110 on frame.
Telescope support 200 is movably arranged in shell 100, therefore the telescope support 200 can be moved relative to shell 100
It is dynamic.
Camera module 300 is connected to telescope support 200, therefore when telescope support 200 is mobile relative to shell 100,
Camera module 300 is mobile therewith relative to shell 100, and then passes through 110 disengaging shell 100 of opening.When camera module 300
When being moved to except shell 100 by opening 110, it may be implemented to shoot;When camera module 300 is moved to by opening 110
After within shell 100, just it is accommodated in shell 100.Such camera module 300 will not occupy the display area of terminal device,
Therefore the screen accounting of terminal device is larger.In the embodiment of the present invention, camera module 300 may include camera 310 and with
The first circuit board 320 that camera 310 is electrically connected.Camera 310 can be set to one, may be set to be two even more
It is multiple.
Meanwhile above-mentioned camera module 300 is pivotable around pivotal axis relative to telescope support 200, the pivotal axis is substantially flat
Row is in the moving direction of telescope support 200.In other words, user can apply rotary driving force, camera to camera module 300
Mould group 300 pivots under the action of the rotary driving force relative to shell 100, and then realizes the rotation of camera 310.Work as camera shooting
When first 310 rotation, direction can also change, and then the shooting on different directions may be implemented.
It should be noted that " general parallel orientation " here refers between pivotal axis and the moving direction of telescope support 200
Angle be almost 0, angle between the two also belongs to the protection scope of the embodiment of the present invention slightly larger than 0.For example, pivotal axis with
Angle between the moving direction of telescope support 200 can satisfy condition: greater than be equal to 0 degree and less than or equal to 10 degree.This for
It will be understood by for those skilled in the art, details are not described herein.
Driving mechanism 400 is connect with telescope support 200, is used to apply flexible driving force to telescope support 200, branch of stretching
Frame 200 moves under the action of this stretches driving force, drives camera module 300 to pass in and out shell 100 with this.That is, driving
Motivation structure 400 can drive telescope support 200 mobile, to drive camera module 300 to stretch out or withdraw from opening 110.The drive
Motivation structure 400 is set in shell 100, can specifically be installed on rear cover.Driving mechanism 400 specifically can be telescoping cylinder, straight line
The structures such as motor.
When camera 310 needs to implement shooting operation, driving mechanism 400 drives telescope support 200 flexible first, stretches
Bracket 200 drives camera module 300 mobile, so that camera 310 stretches out shell 100.After camera 310 stretches out in place,
If the shooting direction of camera 310 is the direction of the institute's direction under current state of camera 310, camera module 300
It can be retracted under the driving effect of driving mechanism 400 in shell 100 after shooting;If the shooting side of camera 310
To the direction for not being the institute's direction under current state of camera 310, driven then user can apply rotation to camera module 300
Power, so that camera module 300 rotates and eventually arrives at target position, the work after shooting, equally in driving mechanism 400
With in lower retraction shell 100.
As shown in the above, in terminal device disclosed by the embodiments of the present invention, the same camera module 300 both can be with
It realizes proactive, and is taken the photograph after may be implemented.Therefore a camera module 300 can be only arranged in the terminal device, without being arranged simultaneously
Front camera and rear camera, therefore the thickness of terminal device will reduce therewith.Meanwhile camera module 300 for
The occupation condition of the chips such as processor makes moderate progress, so that the structure design of terminal device is simpler.
In addition, above-mentioned terminal device also has the advantage that
Camera module 300 can carry out 360 ° of rotation, therefore camera module 300 can complete pan-shot, make
The screening-mode for obtaining camera module 300 is more diversified, and user experience is more preferable;Only both realized by a camera module 300
It is taken the photograph after proactive and realization, therefore the sky that entire camera module 300 occupies on the length direction of terminal device and width direction
Between can all be reduced, then provide enough installation spaces for other components;When camera module 300 retracts shell 100
When interior, the distance between antenna structure of terminal device increases, and camera module 300 is on the one hand made no longer to occupy antenna
The headroom of structure, the radio frequency interference for generating camera module 300 when working to antenna structure is weaker, most
The performance of antenna structure is promoted eventually;It is not in the Caton phenomena such as blank screen when switching screening-mode by way of rotation, so that
User experience is more preferable.
In further embodiment, in order to which pivot of the camera module 300 relative to telescope support 200 is better achieved,
Runing rest 600 can be equipped on telescope support 200, camera module 300 is installed on the runing rest 600, camera mould
Group 300 is pivotable around pivotal axis relative to telescope support 200 by the runing rest 600.Here runing rest 600 and flexible
Bracket 200 is pivotably connected, therefore runing rest 600 can be pivoted relative to telescope support 200, drive camera mould with this
300 rotation of group, and then change the direction of camera module 300.
In order to simplify the structure of runing rest 600, runing rest 600 may include frame body 610 and be set to the frame body
610 connecting shaft 620, connecting shaft 620 pass through frame body 610 and are connected with camera module 300.After such setting, frame body 610 can be with
Camera module 300 is carried, the main function of connecting shaft 620 is to realize that camera module 300 can pivot relative to telescope support 200
Turn, the connecting shaft 620 it is relatively simple for structure, and its size can be set relatively smaller, so that shared by runing rest 600
Space is smaller.
Optionally, camera module 300 can also include connecting line 330, which may be implemented camera module
Data connection between 300 and the mainboard (not shown) of terminal device.The cross section of the connecting line 330 can be set to justify
Tee section can be bypassed from the top of camera module 300, and is connected on the mainboard of terminal device, but this structure
Cause connecting line 330 unfettered, is easy to interfere with other components.For this purpose, threading hole can be equipped in connecting shaft 620
621, which passes through for connecting line 330, and camera module 300 is allowed to pass through the connection through the threading hole 621
The mainboard data connection of line 330 and terminal device.At this point, connecting line 330 can be constrained in connecting shaft 620, so that connecting line 330 is not
It is easy to interfere with other components.
In further embodiment, second circuit board 700 can be set in telescope support 200, which can
To pass through flexible circuit board 800 and mainboard data connection.The first circuit board 320 of camera module 300 can be set in rotation
In bracket 600, second circuit board 700 is by connecting line 330 and 320 data connection of first circuit board, so that first circuit board 320
Pass through the mainboard data connection of second circuit board 700 and terminal device.
In a kind of embodiment, camera module 300 can be rotated 360 ° relative to telescope support 200, user's driving
When the camera module 300 rotates, the rotation angle of camera module 300 can be unrestricted.In another embodiment, camera shooting
Head mould group 300 is limited relative to the rotation of telescope support 200, and then prevents camera module 300 from excessively being rotated and being occurred
Damage.In order to realize the purpose, runing rest 600 can also include locating part 630, which is set to connecting shaft
620;Accordingly, confined planes 210 are arranged in telescope support 200, and the locating part 630 and confined planes 210 are in the rotation side of connecting shaft 620
Cooperate to upper limit, and then limits the rotation angle of camera module 300.Specifically, under the action of locating part 630, camera shooting
The rotation angle of head mould group 300 can control at 180 ° or so.In addition, confined planes 210 can be set to plane, it is flexible to simplify
The structure of bracket 200.
Optionally, above-mentioned locating part 630 can be set to limited post, and the extending direction of the limited post is generally perpendicular to connection
The extending direction of axis 620.Here the extending direction for " generally vertically " referring to limited post and the extending direction of connecting shaft 620 it
Between angle be almost 90 °, angle between the two also belongs to the guarantors of the embodiment of the present invention slightly larger than 90 ° or slightly smaller than 90 °
Protect range.On the one hand such structure can simplify the structure of locating part 630, on the other hand can minimize locating part 630 and exist
Occupied space on the moving direction of camera module 300, so that the structure of terminal device is more compact.
Connecting shaft 620 directly can be contacted and be slidably matched with telescope support 200, be easy to appear mill between the two at this time
Damage, the long-time for being unfavorable for camera module 300 uses, while the position precision of camera module 300 also cannot be guaranteed.Base
In this, terminal device can also include the bearing 500 for being installed on telescope support 200, which is set in connecting shaft 620.
That is, telescope support 200 is connect by bearing 500 with runing rest 600, which can prevent 620 He of connecting shaft
Telescope support 200 is directly contacted and is worn.In order to further strengthen the effect, bearing 500 can be set to two very
To more.
In order to simplify the structure of driving mechanism 400, in the embodiment of the present invention, driving mechanism 400 may include being set to shell
The lead screw 420 that driving source 410, one end in body 100 are connected with driving source 410 and the screw set that lead screw 420 is threadedly engaged
430 and the tertiary circuit plate 440 that is electrically connected with driving source 410, telescope support 200 be connected with screw set 430.Lead screw 420 with
Screw set 430 can be directly threadedly engaged, and can also be cooperated by ball screws, and ball screw arrangement is formed.Driving source 410 can
To be preferably motor, under the driving effect of the driving source 410, lead screw 420 rotates, and then drives screw set 430 along lead screw
420 extending direction is flexible, and telescope support 200 stretches therewith at this time.Tertiary circuit plate 440 is used to control the work of driving source 410
Make state.
Above-mentioned driving source 410 can be directly fixed on shell 100, lead screw 420 can directly cantilever be set to driving source 410
On, but this structure will lead to driving source that 410 stress is larger, reliability is poor.For this purpose, driving mechanism 400 can also wrap
Mounting base 450 is included, which is fixed on shell 100, and driving source 410 and lead screw 420 are mounted in the mounting base 450.
Therefore, mounting base 450 can provide support force to lead screw 420, so that the active force that lead screw 420 applies to driving source 410 is
Reduce.
The collapsing length of screw set 430 can be protected by controlling the running parameter (such as rotation angle) of driving source 410
Card can also be realized by the structural parameters of the helical structure on design lead screw 420, such as can make the helical structure
Length is equal to the extension elongation of screw set 430, when screw set 430 and the helical structure, which are detached from, to be cooperated, screw set 430 not followed by
Continuous flexible, camera 310 is flexible in place.Such mode can simplify the control program of terminal device.It is of course also possible to increase limit
Bit architecture is more accurately to limit the collapsing length of screw set 430.
Further, driving mechanism 400 can also include guide rod 460, and the extending direction of the guide rod 460 is in substantially parallel relationship to silk
The extending direction of thick stick 420, screw set 430 are slidably matched with the guide rod 460.Here " general parallel orientation " refers to guide rod 460
Angle between extending direction and the extending direction of lead screw 420 is almost 0, and angle between the two also belongs to this hair slightly larger than 0
The protection scope of bright embodiment.By being slidably matched between screw set 430 and the guide rod 460, the fortune of screw set 430 may be implemented
Guiding when dynamic so that the stability of each structure increases accordingly in entire telescopic process, while extending the work longevity of driving source 410
Life.Specifically, guide rod 460 can be installed on mounting base 450, and guide rod 460 can be located at lead screw 420 and telescope support 200
Between.
Optionally, in the embodiment of the present invention, screw set 430 includes sequentially connected first link block 431, bar shaped transition part
432 and second link block 433, the first link block 431 be threadedly engaged with lead screw 420, the second link block 433 and telescope support 200
Connection, and 431 to the second link block 433 of the first link block, closer to opening 110, the extending direction of bar shaped transition part 432 is substantially
It is parallel to the extending direction of lead screw 420.Here " general parallel orientation " refers to the extending direction and lead screw of bar shaped transition part 432
Angle between 420 extending direction is almost 0, and angle between the two also belongs to the protection of the embodiment of the present invention slightly larger than 0
Range.At this point, the first link block 431 and the second link block 433 shift to install on the moving direction of camera module 300, make
Obtaining driving mechanism 400 can be as close as possible to opening 110, and then makes full use of the space of the side of telescope support 200, without
The additional space occupied in shell 100.
Terminal device disclosed in the embodiment of the present invention can be smart phone, tablet computer, E-book reader or can
Wearable device.Certainly, which is also possible to other equipment, and the embodiment of the present invention is without limitation.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.