CN104765235B - A kind of camera lens adjusts module and projection arrangement - Google Patents
A kind of camera lens adjusts module and projection arrangement Download PDFInfo
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- CN104765235B CN104765235B CN201510133605.2A CN201510133605A CN104765235B CN 104765235 B CN104765235 B CN 104765235B CN 201510133605 A CN201510133605 A CN 201510133605A CN 104765235 B CN104765235 B CN 104765235B
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- adjusting lever
- camera lens
- fixing seat
- guide groove
- trunnion mount
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
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- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The open a kind of camera lens of the present invention adjusts module and projection arrangement, this camera lens adjusts module for adjusting the position of camera lens, this camera lens adjusts module and includes fixing seat, movable trunnion mount, first adjusting rod and the second adjusting rod, this movable trunnion mount is in order to be fixedly connected with this camera lens, so that this camera lens moves along with the movement of this movable trunnion mount, this first adjusting lever has the first relative end and the second end, this first end and this fixing seat pivot joint, this second end and this movable trunnion mount pivot joint, second adjusting lever has the 3rd relative end and the 4th end, 3rd end and this fixing seat pivot joint, 4th end and this movable trunnion mount pivot joint, wherein this first adjusting lever drives this movable trunnion mount to move along the first direction relative to this fixing seat in order to rotating, this second adjusting lever drives this movable trunnion mount to move in a second direction relative to this fixing seat in order to rotating.
Description
Technical field
The present invention relates to a kind of projection arrangement, particularly relate to a kind of can adjust the camera lens of two-dimensions regulation lens location
Mould preparation group.
Background technology
General projector, after setting up or re-move for the first time, needs by lens adjusting mechanism mirror
Head is adjusted, and adjusts in cloth curtain or the place to be projected with the image that projected by camera lens.Known
Lens adjusting mechanism is typically only capable to the adjustment made uniaxially so that camera lens can only move up and down and can not move left and right
Dynamic, for left and right to movement, then the mode of mobile Zheng Tai projector must be utilized to be adjusted, reduce
Practicality.And camera lens can be moved left and right the lens adjusting mechanism that can move up and down then because of
Mechanism is excessively complicated and causes the problems such as cost raising, preponderance, therefore cannot extensively use.
Therefore, it is necessary to design a kind of new camera lens to adjust module and projection arrangement, to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of camera lens and adjust module and projection arrangement, it is achieved two to this camera lens
The mobile regulation of dimension, and simple in construction, good stability, easy to operate, low cost and lightweight, can
Extensively application.
For reaching above-mentioned purpose, the present invention provides a kind of camera lens to adjust module, for adjusting the position of camera lens,
This camera lens adjusts module and includes:
Fixing seat；
Movable trunnion mount, in order to be fixedly connected with this camera lens, so that this camera lens is along with the movement of this movable trunnion mount
And move；
First adjusting lever, has the first relative end and the second end, this first end and this fixing seat pivot joint, should
Second end and this movable trunnion mount pivot joint, and this first adjusting lever arranges in the first direction；And
Second adjusting lever, has the 3rd relative end and the 4th end, the 3rd end and this fixing seat pivot joint, should
4th end and this movable trunnion mount pivot joint, and this second adjusting lever arranges in a second direction, wherein this first party
To vertical with this second direction；
Wherein, this first adjusting lever drives this movable trunnion mount relative to this fixing seat in the first direction in order to rotating
Mobile, this second adjusting lever drives this movable trunnion mount to move in a second direction relative to this fixing seat in order to rotating,
Further, between the position of this first adjusting lever and this fixing seat pivot joint, there is the first space, in order to provide this
The space that one adjusting lever is driven by this movable trunnion mount and moves in a second direction relative to this fixing seat, this second tune
Between the position of whole bar and this fixing seat pivot joint, there is second space, in order to provide this second adjusting lever can by this
Dynamic trunnion mount drives and this fixing seat moves along the first direction relatively space.
It is also preferred that the left this movable trunnion mount has the first screw and the second screw, this second end of this first adjusting lever
There is the first thread segment, make this first adjusting lever be spirally connected with this first screw by this first thread segment；This is years old
4th end of two adjusting levers has the second thread segment, makes this second adjusting lever by this second thread segment and be somebody's turn to do
Second screw is spirally connected, and wherein, this first screw is different from this second screw.
It is also preferred that the left this first space is the first guide groove, this second space is the second guide groove；
Including the first fixed part and the second fixed part being connected with this first fixed part on this fixing seat, this is first years old
There is on fixed part relative first surface and second surface, this first guide groove run through this first surface and this
Two surfaces, this first adjusting lever passes this first guide groove, and this first adjusting lever can be in this first guide groove inward turning
Turning, to drive this movable trunnion mount to move to this first direction relative to this fixing seat with this second adjusting lever, this is the years old
Having the 3rd relative surface and the 4th surface on two fixed parts, this second guide groove runs through the 3rd surface and is somebody's turn to do
4th surface, this second adjusting lever passes this second guide groove, and this second adjusting lever can be in this second guide groove
Rotate, to drive this movable trunnion mount to move to this second direction relative to this fixing seat with this first adjusting lever, its
In, this first guide groove is different from this second guide groove.
It is also preferred that the left be provided with first group of location division on this first adjusting lever, this first group of location division lays respectively at
Also match with this first surface and this second surface in the both sides of this first fixed part, this first group of location division with
This first fixed part cooperate define this first adjusting lever on this first direction relative to the shifting of this fixing seat
Dynamic but do not limit this first adjusting lever rotating relative to this fixing seat, and this first group of location division can along with this
The rotation of one adjusting rod and rotate；
Being provided with second group of location division on this second adjusting lever, it is second solid that this second group of location division lays respectively at this
Determining the both sides in portion and match with the 3rd surface and the 4th surface, this second group of location division is second solid with this
Determine portion to cooperate and define this second adjusting lever moving but do not limit relative to this fixing seat in this second direction
This second adjusting lever rotating relative to this fixing seat fixed, and this second group of location division can be along with this second adjusting rod
Rotation and rotate.
It is also preferred that the left this first end of this first adjusting lever protrudes from this first surface and protrudes from this first group calmly
Position portion, the 3rd end of this second adjusting lever protrudes from the 3rd surface and protrudes from this second group of location division,
And this first end and the 3rd end are protruding for operating this first adjusting lever and this second adjusting lever.
It is also preferred that the left this first fixed part is mutually perpendicular to this second fixed part.
It is also preferred that the left this first guide groove is arranged along this second direction, this second guide groove is arranged along this first direction,
When rotating this second adjusting lever, this first guide groove provides this first adjusting lever solid relative to this along with this movable trunnion mount
The space that reservation is moved along this second direction, when rotate this first adjusting lever time this second guide groove provide this second
The space that adjusting lever moves along this first direction relative to this fixing seat along with this movable trunnion mount.
It is also preferred that the left these the first guide groove two ends in this second direction are circular arc, the of this first adjusting lever
One body is the first cylinder, and the circular circular arc with this first guide groove in this first cylinder bottom surface matches,
So that this first adjusting lever is rotated in a first direction in this first guide groove and along with this movable trunnion mount is solid relative to this
Reservation is upper mobile in a second direction, and it is mobile to produce skew；This second guide groove is on this first direction
Two ends are circular arc, and the second body of this second adjusting lever is the second cylinder, this second cylinder bottom surface circle
Shape matches with the circular arc of this second guide groove so that this second adjusting lever in this second guide groove along second party
To rotating and moving along with this movable trunnion mount relatively this fixing seat is upper in the first direction, and will not produce and offset shifting
Dynamic.
For reaching above-mentioned purpose, the present invention also provides for a kind of projection arrangement, including shell, camera lens module, ray machine
Adjusting module with above-mentioned camera lens, wherein, this camera lens adjusts module, this camera lens module and this ray machine and is arranged at
In this shell, this camera lens module includes camera lens and fixation kit, and this camera lens connects this light by this fixation kit
Machine, this camera lens adjusts the fixing seat of module and is arranged on this shell to fix this camera lens adjustment module, this camera lens
The movable trunnion mount adjusting module is fixedly connected with this camera lens, to adjust this mirror by this camera lens adjustment module
The position of head.
It is also preferred that the left this camera lens adjusts this first end of this first adjusting lever of module and being somebody's turn to do of camera lens adjustment module
3rd end of the second adjusting lever protrudes from this shell for operating this first adjusting lever and this second adjusting lever.
Compared with prior art, the present invention can drive this movable trunnion mount along this by rotating this first adjusting lever
The thread segment of the first adjusting lever and move along this first direction relative to this fixing seat, the movement of this movable trunnion mount can
Directly drive this camera lens to move along this first direction relative to this fixing seat, can drive by rotating this second adjusting lever
This movable trunnion mount dynamic moves along this second direction along the thread segment of this second adjusting lever relative to this fixing seat,
The movement of this movable trunnion mount can directly drive this camera lens to move along this second direction relative to this fixing seat, it is achieved right
The mobile regulation of the two-dimensions of this camera lens, user is adjusted this camera lens optional position on two dimensional surface,
Further, when rotating this first adjusting lever, this second adjusting lever is driven by this movable trunnion mount and this is fixed relatively
Seat moves along this first direction and this second adjusting lever is arranged the most in a second direction, when rotating this second adjustment
During bar, this first adjusting lever is driven by this movable trunnion mount and moves and this along this second direction relative to this fixing seat
First adjusting lever is still arranged along this first direction, do not offset, it is to avoid deform even because of distortion
Fracture, can also maintain this camera lens to adjust the mechanical balance of module simultaneously, add stability, additionally, this mirror
It is simple that head adjusts modular structure, easy to operate, low cost and lightweight, can extensively apply.
Accompanying drawing explanation
Fig. 1 adjusts the structural representation of module by the camera lens that the embodiment of the present invention is proposed.
Fig. 2 is the structural representation that the camera lens shown in Fig. 1 adjusts when module coordinates with camera lens.
Fig. 3 is the fixing seat shown in Fig. 1 and the structural representation of movable trunnion mount.
The structural representation of the projection arrangement that Fig. 4 is proposed by another embodiment of the present invention.
Detailed description of the invention
For making the purpose of the present invention, structure, feature and function thereof are had further understanding, hereby coordinate reality
Execute example and describe in detail as follows.
Referring to figs. 1 through shown in Fig. 3, disclose embodiment of the present invention camera lens and adjust the structural representation of module.
Fig. 1 adjusts the structural representation of module by the camera lens that the embodiment of the present invention is proposed, and Fig. 2 is shown in Fig. 1
Camera lens adjusts structural representation when module coordinates with camera lens, and Fig. 3 is the fixing seat shown in Fig. 1 and movable pivot
The structural representation of seat.Camera lens of the present invention adjusts module 1 and is used for adjusting the position of camera lens 10, and this camera lens adjusts
Module 1 includes fixing seat 11, movable trunnion mount the 12, first adjusting lever 13 and the second adjusting lever 14.Below
The concrete function that this camera lens adjusts module 1 is described.It addition, for purposes of illustration only, specific justice has phase
The most vertical X-direction (first direction) and Y direction (second direction).
This movable trunnion mount 12 is fixedly connected with this camera lens 10, so that this camera lens 10 is along with this movable trunnion mount 12
Movement and move, thus realize the regulation of this camera lens 10, adjust with the image that camera lens 10 is projected
In cloth curtain or the place to be projected.
This first adjusting lever 13 has the first relative end 131 and the second end 132, this first end 131 with should
Fixing seat 11 pivot joint, this second end 132 passes through screw thread with this movable trunnion mount 12 pivot joint and this second end 132
Coordinate with this movable trunnion mount 12, and this first adjusting lever 13 along X-direction arrange, make with this X-axis be
This first adjusting lever 13 of central rotation can drive this movable trunnion mount 12 this fixing seat 11 relative to move along X-direction
Dynamic, thus drive this camera lens 10 to move along X-direction relative to this fixing seat 11, to be projected by camera lens 10
The image that goes out adjusts in cloth curtain or the place to be projected.Such as, this first adjusting lever 13 is rotary screw,
But it is not limited.
This second adjusting lever 14 has the 3rd relative end 141 and the 4th end 142, the 3rd end 141 with should
Fixing seat 11 pivot joint, the 4th end 142 passes through screw thread with this movable trunnion mount 12 pivot joint and the 4th end 142
Coordinate with this movable trunnion mount 12, and this second adjusting lever 14 along Y direction arrange, make with this Y-axis be
This second adjusting lever 14 of central rotation can drive this movable trunnion mount 12 this fixing seat 11 relative to move along Y direction
Dynamic, thus drive this camera lens 10 to move along Y direction relative to this fixing seat 11, to be thrown by this camera lens 10
The image of injection adjusts in cloth curtain or the place to be projected.Such as, this second adjusting lever 14 is rotary screw,
But it is not limited.
Wherein, this first adjusting lever 13 drives this movable trunnion mount 12 edge in order to rotating centered by this X-axis
The screw thread of this first adjusting lever 13 and move to drive this camera lens along this X-direction relative to this fixing seat 11
10 move along X-direction relative to this fixing seat 11, and this second adjusting lever 14 is in order to revolve centered by this X-axis
Turn with drive this movable trunnion mount 12 along the screw thread of this second adjusting lever 14 this fixing seat 11 relatively along this Y
Direction of principal axis moves to drive this camera lens 10 to move along Y direction relative to this fixing seat 11, thus realizes mirror
The mobile regulation of two dimensions of head, and, the position of this first adjusting lever 13 and this fixing seat 12 pivot joint it
Between there is the first space, and in order to provide this first adjusting lever 13 to be driven relatively by this movable trunnion mount 12, this is solid
The space that reservation 11 is moved along this Y direction, so that this first adjusting lever 13 is relative along with this movable trunnion mount
This fixing seat 11 still arranges along this X-direction after moving along this Y direction and does not offsets, it is to avoid this is the years old
One adjusting lever 13 deforms because of distortion and even ruptures, and the mechanics that this camera lens simultaneously can also be maintained to adjust module 1 is put down
Weighing apparatus, increases this camera lens and adjusts the stability of module 1；This second adjusting lever 14 and this fixing seat 12 pivot joint
There is second space, in order to provide this second adjusting lever 14 to be driven and phase by this movable trunnion mount 12 between position
The space moved this fixing seat 11 along this X-direction, so that this second adjusting lever 14 is along with this movable pivot
Seat still arranges along this Y direction after this fixing seat 11 moves along this X-direction and does not offsets, and keeps away
Exempt from this second adjusting lever 14 to deform because of distortion and even rupture, this camera lens can also be maintained simultaneously to adjust module 1
Mechanical balance, increases this camera lens and adjusts the stability of module 1, additionally, this camera lens adjusts the letter of module 1 structure
Single, easy to operate, low cost and lightweight, can extensively apply.
In the present embodiment, continuing referring to shown in Fig. 1 to Fig. 3, this first space is this first guide groove 1111,
This second space is the second guide groove 1121.Specifically, this fixing seat 11 include the first fixed part 111 and with
The second fixed part 112 that this first fixed part 111 is connected, this first fixed part 111 has relative first
Surface 1112 and second surface 1113 and run through the first of first surface 1112 and this second surface 1113
Guide groove 1111 (this first space), this first adjusting lever 13 is through this first guide groove 1111 and this first tune
Whole bar 13 can rotate in this first guide groove 1111, to drive this movable trunnion mount 12 this fixing seat 11 relative
Move along this X-direction, adjust on cloth curtain or the ground to be projected with image that this camera lens 10 is projected
Point.This second fixed part 112 has the 3rd relative surface 1122 and the 4th surface 1123 and runs through this
3rd surface 1122 and second guide groove 1121 (this second space) on the 4th surface 1123, this second tune
Whole bar 14 is through this second guide groove 1121, and this second adjusting lever 14 can rotate in this second guide groove 112,
To drive this movable trunnion mount 12 to move along this Y direction relative to this fixing seat 11, wherein, this first guide groove
1111 are different from this second guide groove 1121.Preferably, this first fixed part 111 and this second fixed part 112
It is mutually perpendicular to, but is not limited.It should be strongly noted that this first guide groove 1111 is along this Y direction
Arrange, this second guide groove 1121 is arranged along this X-direction, when rotate this second adjusting lever 14 time this first
Guide groove 1111 provides this first adjusting lever 1111 along with this movable trunnion mount 12 this fixing seat 11 relative is along this Y
The space that direction of principal axis moves, when rotating this first adjusting lever 13, this second guide groove 1121 provides this second tune
The space that whole bar 1121 moves along this X-direction relative to this fixing seat 11 along with this movable trunnion mount 12.
Further, this movable trunnion mount 12 has the first screw 121 and the second screw 122, this first adjustment
This second end 132 of bar 13 has the first thread segment 130, makes this first adjusting lever 13 by this first screw thread
Section 130 is spirally connected with this first screw 121, and this second adjustment, the 4th end 142 of 14 has the second thread segment
140, make this second adjusting lever 14 be spirally connected, wherein with this second screw 122 by this second thread segment 140
This first screw 121 is different from this second screw 122.So, want to adjust along X-direction to be somebody's turn to do as user
During camera lens 10, by rotating this first adjusting lever 13 centered by this X-axis, this movable trunnion mount 12 can be driven
Along this first adjusting lever 13 this first thread segment 130 and this fixing seat 11 relatively moves along this X-direction
Dynamic, thus drive this camera lens 10 to move along this X-direction relative to this fixing seat 11, when user wants along Y
When direction of principal axis adjusts this camera lens 10, by rotating this second adjusting lever 14 centered by this Y-axis, can be driven this
Movable trunnion mount 12 along this second adjusting lever 13 this second thread segment 140 and this fixing seat 11 is along this relatively
Y direction moves, thus drives this camera lens 10 to move along this Y direction relative to this fixing seat 11.
It addition, combine shown in Fig. 1, Fig. 2 and Fig. 3, this first adjusting lever 13 is provided with first group of location
Portion 133, and this first group of location division 133 lay respectively at this first fixed part 111 both sides and with this first table
Face 1112 and this second surface 1113 match, this first group of location division 133 and this first fixed part 111
Cooperate and define that this first adjusting lever 13 is in this X-direction moving but do not limit relative to this fixing seat 11
This first adjusting lever 13 rotating relative to this fixing seat 11 fixed, and this first group of location division 133 can be along with this
The rotation of the first adjusting rod 13 and rotate, drive this movable trunnion mount to realize rotating this second adjusting lever 14
12 move along Y direction relative to this fixing seat 11, thus drive this camera lens 10 this fixing seat 11 relative along Y
Direction of principal axis moves, and adjusts in cloth curtain or the place to be projected with the image that projected by this camera lens 10.Phase
Answering, this second adjusting lever 14 is provided with second group of location division 143, this second group of location division 143 is respectively
It is positioned at the both sides of this second fixed part 143 and matches with the 3rd surface 1122 and the 4th surface 1123,
This second group of location division 143 cooperates with this second fixed part 112 and defines that this second adjusting lever 14 is in this
Moving but not limiting this second adjusting lever 14 this fixing seat 11 relative relative to this fixing seat 11 in Y direction
Rotation, and this second group location, 143 can rotate along with the rotation of this second adjusting rod 14, to realize rotation
Turning this second adjusting lever 14 drives this movable trunnion mount 12 to move along Y direction relative to this fixing seat 11, from
And drive this camera lens 10 to move along Y direction relative to this fixing seat 11, with projected by this camera lens 10
Image adjusts in cloth curtain or the place to be projected.Operate for convenience, this first adjusting lever 13 this first
End 131 protrudes from this first surface 1112 and protrudes from this first group of location division 133, this second adjusting lever 14
The 3rd end 141 protrude from the 3rd surface 1122 and protrude from this second group of location division 143, and this
One end 131 and the 3rd end 141 are protruding for operation this first adjusting lever 13 and this second adjusting lever 14,
User-friendly, to improve Consumer's Experience.
In reality is applied, this first guide groove 1111 two ends 11110 in this Y direction are circular arc,
The first noumenon 134 of this first adjusting lever 13 is the first cylinder, this first cylinder bottom surface circular with this
The circular arc of one guide groove 1111 matches so that this first adjusting lever 13 in this first guide groove along this X-axis
Direction rotates and along with this movable trunnion mount 12 moves in this Y direction relative to this fixing seat 11, and will not
Produce skew mobile.Accordingly, this second guide groove 1121 two ends 11210 in this X-direction are circular arc
Shape, the second body 144 of this second adjusting lever 14 is the second cylinder, this second cylinder bottom surface circular with
The circular arc of this second guide groove 1121 matches, so that this second adjusting lever 14 is in this second guide groove 1121
Rotate and along with this movable trunnion mount 12 moves in this X-direction relative to this fixing seat 11 along this Y direction,
And it is mobile to produce skew.
To sum up, the present invention provides a kind of camera lens to adjust module, and for adjusting the position of camera lens, this camera lens adjusts
Module includes fixing seat, movable trunnion mount, the first adjusting rod and the second adjusting rod, this movable trunnion mount in order to this
Camera lens is fixedly connected, so that this camera lens moves along with the movement of this movable trunnion mount, this first adjusting lever has
There are the first relative end and the second end, this first end and this fixing seat pivot joint, this second end and this movable trunnion mount
Pivot joint and this second end are coordinated with this movable trunnion mount by screw thread, and this first adjusting lever sets in the first direction
Putting, the second adjusting lever has the 3rd relative end and the 4th end, the 3rd end and this fixing seat pivot joint, and this is the years old
Four ends are coordinated with this movable trunnion mount by screw thread with this movable trunnion mount pivot joint and the 4th end, and this second tune
Whole bar is arranged in a second direction, and wherein this first direction is vertical with this second direction, wherein this first adjusting lever
Drive this movable trunnion mount to move along the first direction relative to this fixing seat in order to rotating, this second adjusting lever in order to
Rotate to drive this movable trunnion mount to move in a second direction relative to this fixing seat, and, this first adjusting lever with
Between the position of this fixing seat pivot joint, there is the first space, in order to provide this first adjusting lever by this movable trunnion mount
The space driven and move in a second direction relative to this fixing seat, this second adjusting lever and this fixing seat pivot joint
There is between position second space, and this is consolidated in order to provide this second adjusting lever to be driven relatively by this movable trunnion mount
The space that reservation moves along the first direction.So, when user wants to adjust in the first direction this camera lens,
This movable trunnion mount can be driven relatively should along the thread segment of this first adjusting lever by rotating this first adjusting lever
Fixing seat moves along this first direction, and the movement of this movable trunnion mount can directly drive this camera lens relative to this fixing seat
Move along this first direction, when user wants to adjust in a second direction this camera lens, by rotate this second
Adjusting lever can drive this movable trunnion mount along the thread segment of this second adjusting lever relatively this fixing seat along this second
Direction is moved, and the movement of this movable trunnion mount can directly drive this camera lens to move along this second direction relative to this fixing seat
Dynamic, it is achieved the mobile regulation to the two-dimensions of this camera lens, user is adjusted this camera lens on two dimensional surface
Optional position, and, when rotate this first adjusting lever time, this second adjusting lever is driven by this movable trunnion mount
And move along this first direction relative to this fixing seat and this second adjusting lever is arranged the most in a second direction, work as rotation
Turn this second adjusting lever time, this first adjusting lever by this movable trunnion mount drive and relatively this fixing seat along this second
Direction is moved and this first adjusting lever is still arranged along this first direction, do not offset, it is to avoid because of distortion
Deform and even rupture, this camera lens can also be maintained simultaneously to adjust the mechanical balance of module, add stability,
Additionally, this camera lens to adjust modular structure simple, easy to operate, low cost and lightweight, can extensively apply.
In reality is applied, Fig. 1 of the present invention to the camera lens shown in 3 adjusts module and can be applicable in projection arrangement,
For example, see shown in Fig. 4.As shown in Figure 4, the projection arrangement that another embodiment of the present invention is proposed is disclosed
Structural representation, this projection arrangement 2 for throw light in projection screen, for user.This throwing
Image device 2 include above-described embodiment this camera lens adjust module 1, shell 21 (Fig. 4 show local shell),
Ray machine 22 and camera lens module 23, wherein, this camera lens adjusts module 1, this camera lens module 23 and this ray machine
22 are arranged in this shell 21, and this camera lens module 23 includes camera lens 10 and fixation kit 231, this camera lens 10
Connecting this ray machine 22 by this fixation kit 231, it is outer that the fixing seat 11 of this camera lens adjustment module 1 is arranged at this
To fix this camera lens adjustment module 1 on shell 21, this camera lens adjusts movable trunnion mount 12 and this camera lens phase of module 1
Fixing connection, to adjust the position of this camera lens 10 by this camera lens adjustment module 1.Further, this mirror
Head adjusts this first end 131 of this first adjusting lever 13 of module 1 and this second tune of camera lens adjustment module 1
3rd end 141 of whole bar 14 protrudes from this shell 21 for this first adjusting lever 13 of operation and this second tune
Whole bar 14.Further, this fixation kit 231 includes Spring screws 2311, by this Spring screws 2311
This camera lens 10 is fixed, and the aperture in the hole matched with this Spring screws 2311 on this camera lens 10
More than the internal diameter of this Spring screws 2311, thereby this camera lens 10 relatively can do and moves down by this fixation kit 231
Dynamic without the damage causing this camera lens 10.Therefore, when user wants to adjust in the first direction this camera lens,
This movable trunnion mount can be driven relatively should along the thread segment of this first adjusting lever by rotating this first adjusting lever
Fixing seat moves along this first direction, thus drives this camera lens to move along this first direction relative to this fixing seat,
When user wants to adjust in a second direction this camera lens, this can be driven movable by rotating this second adjusting lever
Trunnion mount moves along this second direction along the thread segment of this second adjusting lever relative to this fixing seat, thus drives
This camera lens moves along this second direction relative to this fixing seat, it is achieved the mobile regulation to the two-dimensions of this camera lens,
User is adjusted this camera lens optional position on two dimensional surface, and, when rotating this first adjusting lever
Time, this second adjusting lever driven by this movable trunnion mount and move along this first direction relative to this fixing seat and this
Two adjusting levers are arranged the most in a second direction, and when rotating this second adjusting lever, this first adjusting lever can by this
Dynamic trunnion mount drives and moves along this second direction relative to this fixing seat and this first adjusting lever is still along this first direction
Arrange, do not offset, it is to avoid deform because of distortion and even rupture, this camera lens can also be maintained simultaneously
Adjust the mechanical balance of module, add stability, additionally, this camera lens adjusts modular structure simply, operation
Convenient, low cost and lightweight, can extensively apply.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only and implements the present invention's
Example.It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, not
The change made in departing from the spirit and scope of the present invention and retouching, all belong to the scope of patent protection of the present invention.
Claims (9)
1. camera lens adjusts a module, for adjusting the position of camera lens, it is characterised in that this camera lens is adjusted
Mould preparation group includes:
Fixing seat；
Movable trunnion mount, in order to be fixedly connected with this camera lens, so that this camera lens is along with the movement of this movable trunnion mount
And move；
First adjusting lever, has the first relative end and the second end, this first end and this fixing seat pivot joint, should
Second end and this movable trunnion mount pivot joint, and this first adjusting lever arranges in the first direction；And
Second adjusting lever, has the 3rd relative end and the 4th end, the 3rd end and this fixing seat pivot joint, should
4th end and this movable trunnion mount pivot joint, and this second adjusting lever arranges in a second direction, wherein this first party
To vertical with this second direction；
Wherein, this first adjusting lever drives this movable trunnion mount relative to this fixing seat in the first direction in order to rotating
Mobile, this second adjusting lever drives this movable trunnion mount to move in a second direction relative to this fixing seat in order to rotating
Dynamic, and, between the position of this first adjusting lever and this fixing seat pivot joint, there is the first space, in order to provide
This first adjusting lever is driven and the space moved in a second direction relative to this fixing seat by this movable trunnion mount, and this is the years old
Between the position of two adjusting levers and this fixing seat pivot joint, there is second space, in order to provide this second adjusting lever to be subject to
This movable trunnion mount drives and this fixing seat moves along the first direction relatively space；
This first space is the first guide groove, and this second space is the second guide groove, this fixing seat includes first is solid
Determine portion and the second fixed part being connected with this first fixed part, this first fixed part has the first relative table
Face and second surface, this first guide groove runs through this first surface and this second surface, and this first adjusting lever passes
This first guide groove, and this first adjusting lever can rotate in this first guide groove, to drive this movable trunnion mount and should
Second adjusting lever moves to this first direction relative to this fixing seat, and this second fixed part has relative the 3rd
Surface and the 4th surface, this second guide groove runs through the 3rd surface and the 4th surface, and this second adjusting lever is worn
Cross this second guide groove, and this second adjusting lever can rotate in this second guide groove, with drive this movable trunnion mount and
This first adjusting lever moves to this second direction relative to this fixing seat, wherein, this first guide groove be different from this
Two guide grooves.
2. camera lens as claimed in claim 1 adjusts module, it is characterised in that this movable trunnion mount has the
One screw and the second screw, this second end of this first adjusting lever has the first thread segment, makes this first adjustment
Bar is spirally connected with this first screw by this first thread segment；4th end of this second adjusting lever has the second spiral shell
Line section, makes this second adjusting lever be spirally connected with this second screw by this second thread segment, wherein, and this first spiral shell
Hole is different from this second screw.
3. camera lens as claimed in claim 1 adjusts module, it is characterised in that
Being provided with first group of location division on this first adjusting lever, it is first solid that this first group of location division lays respectively at this
Determining the both sides in portion and match with this first surface and this second surface, this first group of location division is first solid with this
Determine portion cooperate define this first adjusting lever on this first direction relative to this fixing seat move but not
Limit this first adjusting lever rotating relative to this fixing seat, and this first group of location division can be along with this first regulation
The rotation of bar and rotate；
Being provided with second group of location division on this second adjusting lever, it is second solid that this second group of location division lays respectively at this
Determining the both sides in portion and match with the 3rd surface and the 4th surface, this second group of location division is second solid with this
Determine portion cooperate define this second adjusting lever in this second direction relative to this fixing seat move but not
Limit this second adjusting lever rotating relative to this fixing seat, and this second group of location division can be along with this second regulation
The rotation of bar and rotate.
4. camera lens as claimed in claim 3 adjusts module, it is characterised in that being somebody's turn to do of this first adjusting lever
First end protrudes from this first surface and protrudes from this first group of location division, the 3rd end of this second adjusting lever
Protrude from the 3rd surface and protrude from this second group of location division, and this first end and the 3rd end be projection with
For operating this first adjusting lever and this second adjusting lever.
5. camera lens as claimed in claim 1 adjusts module, it is characterised in that this first fixed part with should
Second fixed part is mutually perpendicular to.
6. the camera lens as described in any one of claim 1 to 5 adjusts module, it is characterised in that this is first years old
Guide groove is arranged along this second direction, and this second guide groove is arranged along this first direction, when rotating this second adjusting lever
Time this first guide groove provide this first adjusting lever along with this movable trunnion mount relative to this fixing seat along this second direction
The space of movement, when rotating this first adjusting lever, this second guide groove provides this second adjusting lever movable along with this
The space that trunnion mount moves along this first direction relative to this fixing seat.
7. the camera lens as described in any one of claim 1 to 5 adjusts module, it is characterised in that this is first years old
Guide groove two ends in this second direction are circular arc, and the first noumenon of this first adjusting lever is the first cylinder
Body, the circular circular arc with this first guide groove in this first cylinder bottom surface matches, so that this first adjusting lever
It is rotated in a first direction in this first guide groove and along with this movable trunnion mount relative to this fixing seat in a second direction
Upper movement, and it is mobile to produce skew；These the second guide groove two ends on this first direction are circular arc,
Second body of this second adjusting lever is the second cylinder, this second cylinder bottom surface circle and this second guide groove
Circular arc match, so that this second adjusting lever rotates in a second direction and along with this in this second guide groove
Movable trunnion mount this fixing seat relatively is upper in the first direction to be moved, and will not produce and offset movement.
8. a projection arrangement, it is characterised in that include shell, camera lens module, ray machine and as right want
Ask camera lens described in 1 to 7 any one to adjust module, wherein, this camera lens adjust module, this camera lens module and
This ray machine is arranged in this shell, and this camera lens module includes camera lens and fixation kit, and this camera lens is fixed by this
Assembly connects this ray machine, and this camera lens adjusts the fixing seat of module and is arranged on this shell to fix the adjustment of this camera lens
Module, this camera lens adjusts the movable trunnion mount of module and is fixedly connected with this camera lens, to adjust mould by this camera lens
Group adjusts the position of this camera lens.
9. projection arrangement as claimed in claim 8, it is characterised in that this camera lens adjust module this
It is outer that 3rd end of this second adjusting lever that this first end of one adjusting lever and camera lens adjust module protrudes from this
Shell is for operating this first adjusting lever and this second adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133605.2A CN104765235B (en) | 2015-03-25 | 2015-03-25 | A kind of camera lens adjusts module and projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133605.2A CN104765235B (en) | 2015-03-25 | 2015-03-25 | A kind of camera lens adjusts module and projection arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104765235A CN104765235A (en) | 2015-07-08 |
| CN104765235B true CN104765235B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510133605.2A Active CN104765235B (en) | 2015-03-25 | 2015-03-25 | A kind of camera lens adjusts module and projection arrangement |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147173A1 (en) * | 2016-02-22 | 2017-08-31 | Navdy, Inc. | High-precision focus mechanism for a pico projector module |
| CN107065408B (en) * | 2017-05-15 | 2019-09-20 | 苏州佳世达光电有限公司 | Camera lens adjusts mould group and projection arrangement |
| TWI616714B (en) * | 2017-05-17 | 2018-03-01 | 宏碁股份有限公司 | Projection device |
| CN110058375B (en) * | 2018-01-18 | 2022-04-01 | 深圳光峰科技股份有限公司 | Lockable thread pair, light path adjusting device and projection equipment |
| CN114690516B (en) * | 2020-12-28 | 2024-03-22 | 苏州佳世达光电有限公司 | Projection device |
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|---|---|---|---|---|
| CN1607449A (en) * | 2003-10-14 | 2005-04-20 | 扬明光学股份有限公司 | Lens moving and adjusting device |
| JP2007078859A (en) * | 2005-09-12 | 2007-03-29 | Seiko Epson Corp | Projector |
| CN101290462A (en) * | 2007-04-16 | 2008-10-22 | 奇菱科技股份有限公司 | Lens biaxial adjustment mechanism |
| TW201118498A (en) * | 2009-11-26 | 2011-06-01 | Qisda Corp | Projecting device and lens adjusting module thereof |
| JP2013125169A (en) * | 2011-12-15 | 2013-06-24 | Sharp Corp | Lens shift device and projector |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1607449A (en) * | 2003-10-14 | 2005-04-20 | 扬明光学股份有限公司 | Lens moving and adjusting device |
| JP2007078859A (en) * | 2005-09-12 | 2007-03-29 | Seiko Epson Corp | Projector |
| CN101290462A (en) * | 2007-04-16 | 2008-10-22 | 奇菱科技股份有限公司 | Lens biaxial adjustment mechanism |
| TW201118498A (en) * | 2009-11-26 | 2011-06-01 | Qisda Corp | Projecting device and lens adjusting module thereof |
| JP2013125169A (en) * | 2011-12-15 | 2013-06-24 | Sharp Corp | Lens shift device and projector |
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| Publication number | Publication date |
|---|---|
| CN104765235A (en) | 2015-07-08 |
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