CN208434043U - Camera telescoping mechanism and electronic equipment - Google Patents
Camera telescoping mechanism and electronic equipment Download PDFInfo
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- CN208434043U CN208434043U CN201820809352.5U CN201820809352U CN208434043U CN 208434043 U CN208434043 U CN 208434043U CN 201820809352 U CN201820809352 U CN 201820809352U CN 208434043 U CN208434043 U CN 208434043U
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- camera
- interconnecting piece
- telescoping mechanism
- cylindrical cam
- camera module
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Abstract
The utility model provides a kind of camera telescoping mechanism and the electronic equipment with the camera telescoping mechanism.The camera telescoping mechanism is for installing in the electronic device, driving camera module (8) in electronic equipment from stretching out or be retracted into electronic equipment, the camera telescoping mechanism includes: camera interconnecting piece (10), for being fixedly connected with camera module (8)；Rotating part (20), it is contacted with the camera interconnecting piece (10), rotating part (20) rotation, it drives the camera interconnecting piece (10) mobile along the rotor shaft direction of the rotating part (20), keeps the camera module (8) protruding from the electronic equipment；Driving mechanism (30) provides rotary driving force for the rotating part (20).Technical solution according to the present utility model can be such that camera module retracts automatically, can be with manual refraction.
Description
Technical field
The utility model relates to electronic technology fields, automatic more particularly, to a kind of camera for electronic equipment
Telescoping mechanism and electronic equipment with the camera auto-telescopic mechanism.
Background technique
User experience is continually developed and is promoted with electronic equipment, comprehensive screen mobile phone has become current exploitation
Mainstream.But the design scheme of existing front camera can influence comprehensive screen ratio and screen because of the form of camera
The aesthetics of curtain appearance.
The a solution used in the prior art is front camera to be completely hidden in below screen, is needing to shine
Xiang Shicai, which stretches out camera, to be used, to greatly improve screen ratio and aesthetic appearance.
The scheme but camera of existing electronic equipment stretches, camera or stretches out that speed is too fast or not expert
It is dynamic to push camera to make camera retract electronic equipment internal.In the case where camera is in stretching state, camera is collided (example
Such as, when electronic equipment falls), external force is in camera, so that camera or camera telescoping mechanism are damaged, significantly
Reduce the service life of mobile phone camera module group.
Utility model content
The purpose of this utility model is to provide a kind of camera telescoping mechanism and with the camera telescoping mechanism
Electronic equipment.According to the utility model, in the case where being hidden in camera below screen, camera can be made to contract automatically
It returns, it can be with manual refraction.
One side according to the present utility model, camera telescoping mechanism drive camera for installing in the electronic device
For mould group from stretching out or being retracted into electronic equipment in electronic equipment, the camera telescoping mechanism includes: camera interconnecting piece, is used
It is fixedly connected in camera module；Rotating part is contacted with the camera interconnecting piece, the rotating part rotation, described in driving
Camera interconnecting piece is moved along the rotor shaft direction of the rotating part, keeps the camera module outside from the electronic equipment
It stretches out；Driving mechanism provides rotary driving force for the rotating part.
One side according to the present utility model, the upper end of the rotating part are provided with the first inclined surface, the camera
The lower end of interconnecting piece is provided with the second inclined surface, when the camera module is in retracted mode, second nauropemeter
Face contacts face to face with first inclined surface, and when the rotating part is rotated in a first direction, the first inclined surface is pushed away
The second inclined surface is squeezed, so that camera interconnecting piece be pushed to move along a straight line, camera module is driven to stretch from the electronic equipment
Out.
One side according to the present utility model, the rotating part include cylindrical cam, and the upper end of the cylindrical cam is formed
There is protruding portion, first inclined surface is formed on the protruding portion, and the lower end of the camera interconnecting piece is formed with recess portion, institute
The second inclined surface is stated to be formed in the recess portion, when the camera module is in retracted mode, the protruding portion and described
Recess portion is aligned up and down and the protruding portion is contained in the recess portion.
One side according to the present utility model, the camera telescoping mechanism further includes position-limit mechanism, in the camera
Interconnecting piece locks the camera interconnecting piece after being moved to stretching final position；The position-limit mechanism includes restriction protrusion and limit
Groove, one in the restriction protrusion and limiting groove is formed on the camera interconnecting piece, when camera module is mobile
To when stretching out final position, the restriction protrusion and limiting groove are combined.
One side according to the present utility model, the position-limit mechanism further includes the connecting rod of strip, along the camera
The side of the camera interconnecting piece is arranged in the direction of motion of interconnecting piece, and the restriction protrusion is formed in the upper of the connecting rod
End, the limiting groove are formed on the camera interconnecting piece.
One side according to the present utility model, the camera telescoping mechanism further includes First elastic component, is arranged in institute
The upper end for stating camera interconnecting piece applies elastic force to the camera interconnecting piece, when the restriction protrusion and the limiting groove
When being disengaged from, the First elastic component to the camera interconnecting piece apply elastic force so that the camera interconnecting piece to
The electronic equipment internal it is mobile, drive camera module to be retracted into electronic equipment.
One side according to the present utility model, the camera telescoping mechanism further include second elastic component, reset protrusion
And groove is resetted, the lower end for resetting protrusion and being formed in the connecting rod, the reset groove is formed in the cylindrical cam
Lower outer circumferential surface a part on, the second elastic component is along the radially inwardly right of the cylindrical cam
The reset protrusion applies elastic force, so that the reset protrusion is resisted against on the lower outer circumferential surface of the cylindrical cam.
One side according to the present utility model is provided with pivotal axis between the top and bottom of the connecting rod, described
When camera module is in stretching final position, the reset groove is disengaged from the reset protrusion, when the cylinder is convex
Wheel rotates and makes the reset groove when reset raised face (RF) is to combine, and the connecting rod is revolved around the pivotal axis
Turn, so that the restriction protrusion is disengaged from the limiting groove, discharges the locking to the camera interconnecting piece.
One side according to the present utility model, the camera telescoping mechanism further includes guiding axis, the camera connection
Portion is slided along guiding axis, and the First elastic component is compressed spring, and the compressed spring is set on the guiding axis, institute
Stating second elastic component is compressed spring.
One side according to the present utility model, it is mobile in camera module during the camera module is stretched out
After being combined to stretching final position and the restriction protrusion and limiting groove, if the protruding portion of the cylindrical cam and institute
The recess portion misalignment up and down of camera interconnecting piece is stated, then the driving mechanism drives the cylindrical cam to reversely rotate, so that institute
The protruding portion for stating cylindrical cam is aligned up and down with the recess portion of the camera interconnecting piece.
One side according to the present utility model, restriction protrusion release to the locking of the camera interconnecting piece it
Afterwards, the driving mechanism drives the cylindrical cam to reversely rotate certain angle, so that the protruding portion of the cylindrical cam and institute
The recess portion for stating camera interconnecting piece is aligned up and down.
One side according to the present utility model, when the camera module is in extended position, when the camera connects
When socket part is greater than predetermined value by inside thrust, the restriction protrusion is discharged from the limiting groove.
One side according to the present utility model, the rotating part further include the first tooth that the cylindrical cam lower end is arranged in
Wheel, the driving mechanism includes driving motor, retarder, second gear, and driving motor passes to rotary force by retarder
Second gear, second gear are engaged with first gear, drive cylindrical cam rotation by first gear.
Camera module can be hidden in completely below screen, need to shoot by technical solution according to the present utility model
When just make camera stretch out use, substantially increase screen ratio and aesthetic appearance.Electronic equipment according to the present utility model, also
It can allow camera module manual refraction, solve in falling process or when other surprisingly occur, camera module extends
And stress damage or the component stress damage of internal telescoping mechanism, improve service life.
Detailed description of the invention
The embodiments of the present invention are described in detail by following accompanying drawings, the above and other mesh of the utility model
And feature will become apparent, in which:
Fig. 1 and Fig. 2 is the office for using the electronic equipment of the camera telescoping mechanism according to the utility model embodiment respectively
Portion's structural schematic diagram, in Fig. 1, camera module is in retracted mode, and camera module is in stretching state in Fig. 2；
Fig. 3, which is shown, is in retracted mode in camera module according to the camera telescoping mechanism of the utility model embodiment
Schematic diagram；
Fig. 4 shows the schematic diagram that camera module is in during stretching out；
Fig. 5 shows the protruding schematic diagram for reaching stretching final position of camera module；
Fig. 6 shows camera module and is in the schematic diagram for stretching out final position；
Fig. 7 and Fig. 8 shows the schematic diagram that camera module is in retraction process；
Fig. 9 shows camera telescoping mechanism in camera module from retracted mode to the signal of the motion process of the state of stretching
Figure；
Figure 10 shows camera telescoping mechanism in driving camera module being moved through from stretching state to retracted mode
Journey schematic diagram；
Figure 11 shows the motion process schematic diagram of the camera telescoping mechanism when camera module is by external force.
Specific embodiment
Hereinafter, the embodiments of the present invention are described in detail with reference to the attached drawings.
Fig. 1 is shown to be in using the camera module of the electronic equipment of camera telescoping mechanism according to the present utility model
The schematic diagram of retracted mode, Fig. 2 shows the camera shootings for the electronic equipment for using camera telescoping mechanism according to the present utility model
Head mould group is in the schematic diagram of stretching state.
As depicted in figs. 1 and 2, in the electronic device, camera telescoping mechanism includes the integral installation of camera telescoping mechanism
Camera interconnecting piece 10, rotating part 20 and driving mechanism 30.Camera interconnecting piece 10 is used for and the fixed company of camera module 8
It connects, to drive extending and retracting for camera module 8 by the movement of camera interconnecting piece 10 itself.Shown in attached Fig. 1 and 2
In example, camera module 8 is fixedly attached on camera interconnecting piece 10 by connecting bracket 9, it is clear that camera module 8
It can be directly installed on camera interconnecting piece 10.The downside of camera interconnecting piece 10, driving mechanism 30 is arranged in rotating part 20
Driving rotating part 20 rotates forward or backwards.Rotating part 20 can rotate around the axis of rotation, and transmit driving force in rotary course
To camera interconnecting piece 10, the linear motion of camera interconnecting piece 10 is converted rotational motion into.For example, rotating part 20 is to contact
Mode drives camera interconnecting piece 10, so that camera interconnecting piece 10 moves along a straight line along the rotation axis of rotating part 20, thus
Keep the camera module 8 protruding from the electronic equipment.
In the following, referring to attached drawing 3-8 detailed description according to the camera telescoping mechanism of the utility model embodiment.
As shown in figure 3, according to the camera telescoping mechanism of the utility model first embodiment include camera interconnecting piece 10,
Rotating part 20, driving mechanism 30, position-limit mechanism and resetting-mechanism.
The top of rotating part 20 is arranged in camera connection 10, under the driving of rotating part 20, above and below guide rail
Sliding.As an example, guide rail of the setting guiding axis 40 as the movement of guidance camera interconnecting piece 10.Camera interconnecting piece
10 can have middle through-hole, to be set on guiding axis 40, and can slide up and down along guiding axis 40.The setting of rotating part 20 exists
The lower end of guiding axis 40 is rotated around guiding axis 40.Rotating part 20 can be fixedly connected with to guiding axis 40, in this case,
When rotating part 20 rotates, guiding axis 40 also rotates.However, rotating part 20 can also be separated with guiding axis 40, thus guiding axis
40 is fixed, and rotating part 20 is rotated relative to guiding axis 40.
Rotating part 20 may include cylindrical cam 21, and cylindrical cam 21 is essentially cylindrical, have prominent along what is extended upwards
Portion out, and the first inclined surface is formed on the side of protruding portion.First inclined surface can be formed on cylindrical cam 21
Helicoid.It can be set with the protruding portion of cylindrical cam 21 in the lower part of camera interconnecting piece 10 to corresponding recess portion,
In the recess portion, it is formed with the second inclined surface corresponding with the first inclined surface.As shown in figure 3, being in complete in camera module 8
When retracted position, the protruding parts of cylindrical cam 21 in the recess portion of camera interconnecting piece 10, incline by the first inclined surface and second
Inclined-plane to facing contacts, and contact area at this time between the two is maximum.
As shown in figure 4, cylindrical cam 21 rotates when camera module 8 is protruding (as shown by arrows in figure).In circle
During column cam 21 rotates, the first inclined surface applies a motive force to the second inclined surface, which includes circumference side
To separation and component in upward direction, so that the rotary motion of rotating part 20 is converted into the length direction along guiding axis 40
Motive force makes camera interconnecting piece 10 move along a straight line upwards along guiding axis 40, to drive camera module 8 from electronic equipment
Middle stretching.
Driving mechanism 30 may include driving motor.Driving motor can directly drive the rotation of rotating part 20.However, in order to more
It is easy to control the rotation speed of rotating part 20, rotating part 20 further includes the first gear for being fixed at the lower end of cylindrical cam 21
22, the driving force of driving motor can pass to first gear 22, driving first by gear reduction box 32 and second gear 33
Gear 22 rotates forward or backwards, so that rotating part 20 be made to rotate forward or backwards.
It may also include position-limit mechanism according to the camera telescoping mechanism of the utility model first embodiment, work as camera module
8 reach stretch out final position when, position-limit mechanism locks camera interconnecting piece 10, so that camera module 8 is steadily
It is maintained at stretching state.
Embodiment according to the present utility model, position-limit mechanism may include restriction protrusion and limiting groove.Restriction protrusion and limit
One in the groove of position may be provided on camera interconnecting piece 10, another may be provided in fixation member, for example, being arranged in electricity
In the fixation member of sub-device.In the case where camera telescoping mechanism includes support bracket fastened situation, restriction protrusion or limiting groove can
It is arranged on the fixation bracket of camera telescoping mechanism.When camera interconnecting piece 10, which is moved to, stretches out final position, limit is prominent
Rising may be stuck in limiting groove, prevent camera interconnecting piece 10 from sliding, to keep the stability of camera module 8.
In the embodiment shown in the figures, position-limit mechanism may include connecting rod 60, and the setting of limiting groove 12 is connected in camera
In the peripheral surface in portion 10, restriction protrusion 64 is formed in the upper end of connecting rod 60.Connecting rod 60 is set along the extending direction of guiding axis 40
It sets in the side of rotating part 20 and camera interconnecting piece 10, the position at the general middle part of connecting rod 60 is provided with pivotal axis 62, even
Bar 60 is supported by pivotal axis 62 and can be rotated around pivotal axis 62, is revolved clockwise or counterclockwise relative to camera interconnecting piece 10
Turn.The upper end of connecting rod 60 is provided with raised structures, forms restriction protrusion 64.When camera interconnecting piece 10 slides up to pre-determined bit
When setting and (stretching out final position), restriction protrusion 64 is stuck in limiting groove 12, so that camera interconnecting piece 10 stops movement, it cannot
It is slided up and down along guiding axis 40, stretches out final position so that camera module 8 is limited in.Fig. 5 shows cylindrical cam 21
Camera interconnecting piece 10 is ejected outward and reaches the status diagram for stretching out final position.
After restriction protrusion 64 blocks camera interconnecting piece 10, if the protruding portion of cylindrical cam 21 is connect with camera
The not alignment up and down of the recess portion in portion 10, then driving motor reversely rotates, and driving cylindrical cam 21 reversely rotates certain angle, returns to just
Beginning position, so that the protruding portion of cylindrical cam 21 is aligned up and down with the receiving portion of camera interconnecting piece 10.It is convex that Fig. 6 shows cylinder
Wheel 21 reversely rotates the schematic diagram for returning to initial position.Cylindrical cam 21 is rotated back to initial position, is for the ease of camera
Mould group 8 avoids camera interconnecting piece 10 from interfering with rotating part 20 when retracting, this will be described in detail hereinafter.
When camera telescoping mechanism is in and be in the corresponding state of extended position with camera module 8, that is, be in such as
When state shown in fig. 6, the camera telescoping mechanism of embodiment according to the present utility model can be with manual refraction.Specifically, when
For external force when in camera module 8, camera module 8 applies an inward force to camera interconnecting piece 10, so that taking the photograph
As the limiting groove 12 on head interconnecting piece 10 is detached from restriction protrusion 64.After latch-release, external force can be continued to, is pushed
Camera module 8 continues to move inward, and is retracted into electronic equipment.
However, the camera telescoping mechanism of embodiment according to the present utility model can also make camera module 8 contract automatically
It returns in electronic equipment.In order to realize the automatic retraction of camera module 8, the camera of embodiment according to the present utility model is stretched
Contracting mechanism further includes resetting-mechanism.When camera module 8 is in stretching state, by controlling resetting-mechanism, discharge to camera shooting
The locking of head interconnecting piece 10, is disengaged from restriction protrusion 64 with limiting groove 12, and make camera interconnecting piece 10 along guiding
40 slide downward of axis, returns to initial position, so that retracting inwardly into electronics in the camera module 8 for stretching out final position
In equipment, that is, return to and retract final position.
Resetting-mechanism may include First elastic component 50.The outside of camera interconnecting piece 10 is arranged in First elastic component 50
Between the fixed part (or fixation bracket of camera telescoping mechanism) of electronic equipment, bullet is applied to camera interconnecting piece 10
Power.In the examples illustrated in the figures, First elastic component 50 is compressed spring.Compressed spring can be set on guiding axis 40, and one
End is supported by the upper end of camera interconnecting piece 10, and the other end is fixed on fixed bracket, or is fixed on the fixation of electronic equipment
On component.When camera interconnecting piece 10 is along 40 upward sliding of guiding axis, pressure is applied to First elastic component 50, so that the
The one further compression of elastic component 50.After retention bead 64 enters in limiting groove 12, camera interconnecting piece 10 is fixed on
The stretching final position of camera module 8, First elastic component 50 is at this time utmostly to be compressed.
When locking of the release of retention bead 64 to camera interconnecting piece 10, First elastic component 50 is to camera interconnecting piece
10 apply downward elastic force, so that camera interconnecting piece 10 is docked along 40 slide downward of guiding axis with cylindrical cam 20, thus
Camera module 8 is retracted into electronic equipment, and is maintained at retracted mode under the pressure of First elastic component 50.
Embodiment according to the present utility model, resetting-mechanism may also include second elastic component 80, reset protrusion 66 and
Reset groove 23.Second elastic component 80 can be compressed spring.In the examples illustrated in the figures, compressed spring has been mounted on branch
It supports in shell.
Resetting groove 23 can form along a part of the lower outer circumferential of cylindrical cam 21.In other words, cylindrical cam
The diameter of a part of 21 lower end excircle is less than the diameter of another part, and reset groove 23 is the lesser part of diameter.
Resetting protrusion 66 may be formed at the lower end of connecting rod 60, and second elastic component 80 applies elastic force to the lower end of connecting rod 60, so that resetting
Protrusion 66 is resisted against on the lower outer circumferential surface of cylindrical cam 21.With the rotation of cylindrical cam 21, protrusion 66 and circle are resetted
The part contact of column cam 21 being relatively large in diameter or the lesser part contact of diameter, that is, reset protrusion 66 and be able to enter reset
In groove 23, or with reset groove 23 separate.Change resetting protrusion 66 and being contacted from the part being relatively large in diameter with cylindrical cam 21
When becoming contacting with the lesser part of the diameter of cylindrical cam 21, connecting rod 60 is rotated around pivotal axis 62 along pointer.Conversely, connecting rod
62 rotate counterclockwise around pivotal axis 62.
Extended position is in camera module 8 and camera interconnecting piece 10 is limited the locking of protrusion 64 and is in locking
When state, resets protrusion 66 and be located at outside reset groove 23, be resisted against on the part of cylindrical cam 21 being relatively large in diameter, to limit
Position protrusion 64 is tightly abutted against in limiting groove 12.
As shown in fig. 7, control driving motor 30 reversely rotates predetermined angle when wanting retracts camera module 8 automatically
Degree resets in groove 23 so that resetting protrusion 66 and entering.In this case, connecting rod 60 is rotated clockwise around pivotal axis 62,
To which restriction protrusion 64 is detached from limiting groove 12, the locking to camera interconnecting piece 10 is discharged.It is recessed from limiting in restriction protrusion 64
After being detached from slot 12, control driving motor 30 rotates in the forward direction predetermined angular immediately, returns to initial position, that is, cylindrical cam 21
The position that is aligned with the recess portion of camera interconnecting piece 10 of protruding portion, as shown in Figure 8.Since restriction protrusion 64 is released to camera shooting
The locking of interconnecting piece 10, camera interconnecting piece 10 is under the elastic force effect of First elastic component 50, along guiding axis 40 to downslide
It is dynamic, the protruding portion of cylindrical cam 21 is placed in completely in the recess portion of camera interconnecting piece 10.Finally, camera module 8 returns to
Retracted mode.
According to above-mentioned example, camera module 8 can be made to stretch automatically from electronic equipment by control driving motor 30
Out or automatically retract in electronic equipment.
However, camera telescoping mechanism according to the present utility model, can also make 8 manual refraction of camera module.For example,
When the camera module 8 in stretching state is by external force, can also retract in electronic equipment, to avoid camera
Mould group 8 is further damaged.More specifically, inside extruding force is applied when external force is in camera module 8
Onto camera interconnecting piece 10.In the case where extruding force overcomes the binding force between restriction protrusion 64 and limiting groove 12, limit
Position groove 12 is separated from each other with restriction protrusion 64, thus locking of the release to camera interconnecting piece 10, so that camera interconnecting piece
10 slide under the action of First elastic component 50 along guiding axis 40, dock with the cylindrical cam 20 in original state, and
And retracted mode is kept under the effect of the elastic force of First elastic component 50.
Fig. 9 shows the process of camera module auto-extending.(a) in Fig. 9 shows camera module and is in stretching
Preceding original state, that is, retracted mode.(b) in Fig. 9 shows cylindrical cam 21 and camera interconnecting piece 10 is pushed to move upwards
State.(c) in Fig. 9 shows cylindrical cam 21 and camera interconnecting piece 10 is shifted onto the state for stretching out final position, at this point,
Restriction protrusion 64 is fastened in limiting groove 12, still, the protruding portion of cylindrical cam 21 and 10 misalignment of camera interconnecting piece.For
It is directed at the protruding portion of cylindrical cam 21 with camera interconnecting piece 10, has been ready to the whereabouts of camera interconnecting piece 10, makes
Cylindrical cam 21 reversely rotates certain angle, so that the protruding portion of cylindrical cam 21 is aligned with about 10 camera interconnecting piece,
During this, resets protrusion 66 and contacted always with the part of the lower end of cylindrical cam 21 being relatively large in diameter, connected so as not to camera
The locking in portion 10 is released.(d) in Fig. 9 shows the schematic diagram for making camera module 8 be maintained at stretching state.
Figure 10 shows the process that camera module retracts automatically.Under the stretching state that (a) in Figure 10 is shown, make to justify
Column cam 21 reversely rotates certain angle, makes to reset protrusion 66 into resetting in groove 23, so that release connects camera with this
The locking of socket part 10, as shown in (b) in Figure 10.Since the protruding portion of the cylindrical cam 21 when discharging locking is connect with camera
The recess portion in portion 10 is not aligned up and down, therefore, rotates in the forward direction cylindrical cam 21, so that the protruding portion of cylindrical cam 21 and camera shooting
The recess portion of head interconnecting piece 10 is aligned up and down, as shown in (c) in Figure 10.(d) in Figure 10 shows camera retracted mode.
Figure 11 is shown to be retracted into electronic equipment when under camera module is in stretching state by external force
Process (b) shows retracted mode wherein (a) shows original state.
Embodiment according to the present utility model additionally provides a kind of electronic equipment using above-mentioned camera telescoping mechanism.
In this case, camera module can be hidden in the lower section of the screen of electronic equipment, when needing to carry out shooting operation, lead to
It crosses control driving motor to rotate in the forward direction, makes 8 auto-extending of camera module.When outer completion shooting operation, control driving motor is anti-
To rotation, retract camera module 8 automatically.Due to that can be hidden in camera module completely below screen, needing to clap
It stretches out just camera when taking the photograph to use, substantially increases screen ratio and aesthetic appearance.
Electronic equipment according to the present utility model, can also allow camera module manual refraction, solve in falling process
Or other when surprisingly occurring, camera module extends and stress damage or the component stress damage of internal telescoping mechanism,
Improve service life.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings above, those skilled in the art
Member can carry out various modifications it should be understood that in the case where not departing from the spirit and principle of the utility model.
Claims (13)
1. a kind of camera telescoping mechanism, for installing in the electronic device, driving camera module (8) is stretched from electronic equipment
It out or is retracted into electronic equipment, which is characterized in that the camera telescoping mechanism includes:
Camera interconnecting piece (10), for being fixedly connected with camera module (8)；
Rotating part (20) is contacted with the camera interconnecting piece (10), and rotating part (20) rotation drives the camera to connect
Socket part (10) is mobile along the rotor shaft direction of the rotating part (20), makes the camera module (8) from the electronic equipment
It is protruding；
Driving mechanism (30) provides rotary driving force for the rotating part (20).
2. camera telescoping mechanism as described in claim 1, which is characterized in that the upper end of the rotating part (20) is provided with
The lower end of one inclined surface, the camera interconnecting piece (10) is provided with the second inclined surface, at the camera module (8)
When retracted mode, second inclined surface contacts face to face with first inclined surface,
When the rotating part (20) is rotated in a first direction, the first inclined surface pushes the second inclined surface, takes the photograph to push
As head interconnecting piece (10) linear motion, camera module (8) is driven to stretch out from the electronic equipment.
3. camera telescoping mechanism as claimed in claim 2, which is characterized in that the rotating part (20) includes cylindrical cam
(21), the upper end of the cylindrical cam (21) is formed with protruding portion, and first inclined surface is formed on the protruding portion, institute
The lower end for stating camera interconnecting piece (10) is formed with recess portion, and second inclined surface is formed in the recess portion, takes the photograph described
When being in retracted mode as head mould group (8), it is aligned above and below the protruding portion and the recess portion and the protruding portion is contained in institute
It states in recess portion.
4. camera telescoping mechanism as claimed in claim 3, which is characterized in that the camera telescoping mechanism further includes limit
Mechanism locks the camera interconnecting piece (10) after the camera interconnecting piece (10) is moved to and stretches out final position；
The position-limit mechanism includes restriction protrusion and limiting groove, and one in the restriction protrusion and limiting groove is formed in institute
It states on camera interconnecting piece (10), when camera module (8), which is moved to, stretches out final position, the restriction protrusion (64) and limit
Position groove (12) combines.
5. camera telescoping mechanism as claimed in claim 4, which is characterized in that the position-limit mechanism further includes the company of strip
Bar (60) is arranged along the direction of motion of the camera interconnecting piece (10) in the side of the camera interconnecting piece (10), institute
The upper end that restriction protrusion (64) is formed in the connecting rod (60) is stated, the limiting groove (12) is formed in the camera connection
In portion (10).
6. camera telescoping mechanism as claimed in claim 5, which is characterized in that the camera telescoping mechanism further includes first
Elastic component (50), setting apply elastic force in the upper end of the camera interconnecting piece (10), to the camera interconnecting piece (10),
When the restriction protrusion (64) and the limiting groove (12) are disengaged from, the First elastic component (50) is to the camera shooting
Head interconnecting piece (10) applies elastic force, so that the camera interconnecting piece (10) is mobile towards the electronic equipment internal, drive is taken the photograph
As head mould group (8) are retracted into electronic equipment.
7. camera telescoping mechanism as claimed in claim 6, which is characterized in that the camera telescoping mechanism further includes second
Elastic component (80) resets protrusion (66) and resets groove (23), and the reset protrusion (66) is formed in the connecting rod (60)
Lower end, it is described in described a part for resetting groove (23) lower outer circumferential surface for being formed in the cylindrical cam (21)
Second elastic component (80) radially inwardly applies bullet to the reset protrusion (66) along the cylindrical cam (21)
Power, so that reset protrusion (66) is resisted against on the lower outer circumferential surface of the cylindrical cam (21).
8. camera telescoping mechanism as claimed in claim 7, which is characterized in that the top and bottom of the connecting rod (60) it
Between be provided with pivotal axis (62), when the camera module (8) are in and stretch out final position, the reset groove (23) and institute
It states reset protrusion (66) to be disengaged from, so that the reset groove (23) and described reset is dashed forward when the cylindrical cam (21) rotate
It plays (66) to face thus when combining, the connecting rod (60) rotates around the pivotal axis (62), so that the restriction protrusion
(64) it is disengaged from the limiting groove (12), discharges the locking to the camera interconnecting piece (10).
9. camera telescoping mechanism as claimed in claim 7, which is characterized in that the camera telescoping mechanism further includes guiding
Axis (40), the camera interconnecting piece (10) are slided along guiding axis (40), and the First elastic component (50) is compressed spring,
The compressed spring is set on the guiding axis (40), and the second elastic component (80) is compressed spring.
10. camera telescoping mechanism as claimed in claim 4, which is characterized in that in the mistake that the camera module (8) are stretched out
Cheng Zhong is moved to stretching final position in camera module (8) and the restriction protrusion (64) and limiting groove (12) combines
Later, if the protruding portion of the cylindrical cam (21) and the misalignment up and down of the recess portion of the camera interconnecting piece (10), institute
Stating driving mechanism (30) drives the cylindrical cam (21) to reversely rotate so that the protruding portion of the cylindrical cam (21) with it is described
The recess portion of camera interconnecting piece (10) is aligned up and down.
11. camera telescoping mechanism as claimed in claim 8, which is characterized in that discharge in the restriction protrusion (64) to institute
After the locking for stating camera interconnecting piece (10), it is certain that the driving mechanism (30) drives the cylindrical cam (21) to reversely rotate
Angle, so that the protruding portion of the cylindrical cam (21) is aligned up and down with the recess portion of the camera interconnecting piece (10).
12. camera telescoping mechanism as claimed in claim 10, which is characterized in that be in and stretch in the camera module (8)
Out when final position, when the camera interconnecting piece (10) is greater than predetermined value by inside thrust, the restriction protrusion
(64) release from the limiting groove (12).
13. the camera telescoping mechanism as described in any one of claim 3-12, which is characterized in that the rotating part (20) is also
Including the first gear (22) in the cylindrical cam (21) lower end is arranged, the driving mechanism (30) includes driving motor, subtracts
Rotary force is passed to second gear (33), the second tooth by retarder (32) by fast device (32), second gear (33), driving motor
Wheel (33) is engaged with first gear (22), passes through first gear (22) driving cylindrical cam (21) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820809352.5U CN208434043U (en) | 2018-05-28 | 2018-05-28 | Camera telescoping mechanism and electronic equipment |
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| CN109756599A (en) * | 2019-02-26 | 2019-05-14 | 维沃移动通信有限公司 | camera module and terminal device |
| CN110557480A (en) * | 2019-08-01 | 2019-12-10 | 维沃移动通信（杭州）有限公司 | Electronic device |
| CN111246071A (en) * | 2020-03-19 | 2020-06-05 | 黄柏然 | Remote video monitoring camera capable of automatically early warning when damaged |
| CN111756965A (en) * | 2019-03-27 | 2020-10-09 | 日本电产科宝株式会社 | Camera module shielding mechanism and electronic equipment |
| CN111770214A (en) * | 2019-04-01 | 2020-10-13 | 北京小米移动软件有限公司 | Camera telescopic machanism and mobile terminal |
| CN111835887A (en) * | 2019-04-16 | 2020-10-27 | 北京小米移动软件有限公司 | Camera structure and electronic equipment |
| CN111866329A (en) * | 2019-04-30 | 2020-10-30 | 北京小米移动软件有限公司 | Screw-out type camera module and terminal |
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| WO2021127904A1 (en) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | Camera system and mobile terminal |
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| CN109756599A (en) * | 2019-02-26 | 2019-05-14 | 维沃移动通信有限公司 | camera module and terminal device |
| CN109756599B (en) * | 2019-02-26 | 2020-09-29 | 维沃移动通信有限公司 | Camera module and terminal equipment |
| CN111756965A (en) * | 2019-03-27 | 2020-10-09 | 日本电产科宝株式会社 | Camera module shielding mechanism and electronic equipment |
| CN111770214A (en) * | 2019-04-01 | 2020-10-13 | 北京小米移动软件有限公司 | Camera telescopic machanism and mobile terminal |
| CN111770214B (en) * | 2019-04-01 | 2022-04-01 | 北京小米移动软件有限公司 | Camera telescopic machanism and mobile terminal |
| CN111835887A (en) * | 2019-04-16 | 2020-10-27 | 北京小米移动软件有限公司 | Camera structure and electronic equipment |
| CN111835887B (en) * | 2019-04-16 | 2022-04-08 | 北京小米移动软件有限公司 | Camera structure and electronic equipment |
| CN111866329A (en) * | 2019-04-30 | 2020-10-30 | 北京小米移动软件有限公司 | Screw-out type camera module and terminal |
| CN111866329B (en) * | 2019-04-30 | 2021-11-23 | 北京小米移动软件有限公司 | Screw-out type camera module and terminal |
| CN110557480B (en) * | 2019-08-01 | 2021-05-14 | 维沃移动通信（杭州）有限公司 | Electronic device |
| CN110557480A (en) * | 2019-08-01 | 2019-12-10 | 维沃移动通信（杭州）有限公司 | Electronic device |
| WO2021127894A1 (en) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | Photographing apparatus, electronic device, and method for using electronic device |
| WO2021127904A1 (en) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | Camera system and mobile terminal |
| CN111246071A (en) * | 2020-03-19 | 2020-06-05 | 黄柏然 | Remote video monitoring camera capable of automatically early warning when damaged |
| CN113747031A (en) * | 2021-09-16 | 2021-12-03 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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