CN108072953A - First lens adjusting mechanism, camera lens adjustment module and projector equipment - Google Patents
First lens adjusting mechanism, camera lens adjustment module and projector equipment Download PDFInfo
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- CN108072953A CN108072953A CN201611005080.5A CN201611005080A CN108072953A CN 108072953 A CN108072953 A CN 108072953A CN 201611005080 A CN201611005080 A CN 201611005080A CN 108072953 A CN108072953 A CN 108072953A
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- 238000001514 detection method Methods 0.000 claims description 6
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- 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
-
- 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
- G03B21/145—Housing details, e.g. position adjustments thereof
Abstract
The present invention provides the first lens adjusting mechanism, camera lens adjustment module and projector equipments, first lens adjusting mechanism includes first support and second support that adjustable ball connects, having the first intercommunicating pore that light beam or camera lens is supplied to pass through and the second intercommunicating pore respectively, and first support or second support are fixedly connected with camera lens.First lens adjusting mechanism also has multiple adjustable connection components for including the first threaded connector and elastic component, multiple the first frame aperture including via correspondingly are respectively equipped in first support and in second support and are wherein equipped with the second frame aperture of the first threaded hole, first threaded connector is connected through the first frame aperture and its free end with the first threaded hole, elastic component is by compression arrangement between first support and second support, and the first threaded connector and elastic component collective effect are to adjust the relative spacing of first support and second support.The present invention can obtain abundant adjustment degree of freedom, and not only Adjustment precision is high, but also adjustment mode is quick.
Description
Technical field
The present invention relates to optical technical field, more specifically to the first lens adjusting mechanism, camera lens adjustment module and
Projector equipment.
Background technology
In traditional projector equipment, camera lens is often fixed, and user is merely able to by adjusting projector equipment and screen
Relative position or angle adjust the picture position of projection.Therefore, in order to be projected out suitable image, user in screen
Have to take a considerable amount of time the positioning that projector equipment is carried out with strength, so as to which the appropriate position adjusted into screen will be projected
It puts or angle.In addition, when well focussed is not implemented in camera lens and the light beam from light source, since camera lens is fixed, Wu Fatong
The position of adjustment camera lens is crossed to improve exposing condition, is subject to unfavorable shadow so as to which camera lens be caused to project the image definition to screen
It rings.
To solve the above problems, a kind of existing projector equipment being configured with as projection camera lens, is adjusted using camera lens
Structure is adjusted the position of camera lens, the existing lens regulating structure include horizontal slider and upright slide block, horizontal slider and
The movement of upright slide block realizes that the horizontal slider and upright slide block are only capable of distinguishing using manually mechanical drive mechanism
Camera lens is adjusted into row position in the horizontal and vertical directions, the degree of freedom of adjustment is less, especially can not be perpendicular to above-mentioned water
The position adjustment of camera lens is carried out on the flat or direction of vertical direction；The mechanical drive mechanism occupied space is big, noise is big, and
The limitation of its minimum stroke is limited by, the precision of adjustment is not high enough, and can not carry out adjustment relatively a little, so as to cause camera lens
The precision of position adjustment is not high, in addition, adjustment mode is not also quick and easy.
Therefore, in view of the deficiencies of the prior art, there is an urgent need for propose that the position of camera lens can be carried out the of opposite fine tune
The camera lens adjustment module and projection that one lens adjusting mechanism and Adjustment precision are high, adjustment mode is quick, compact-sized, noise is small
The technical solution of equipment.
The content of the invention
In view of this, the present invention provides the first lens adjusting mechanisms and the camera lens with the first lens adjusting mechanism to adjust
Module and projector equipment, to solve, the adjustment degree of freedom of existing lens regulating structure is less, Adjustment precision is low, adjustment mode is unhappy
The technical issues of prompt.
To realize said one purpose, the present invention provides following technical solution：First lens adjusting mechanism, including adjustable
The first support and second support of flexible connection, first support and second support are respectively provided with one and pass through for light beam or camera lens
The one of both of first intercommunicating pore and the second intercommunicating pore, first support and second support is fixedly connected with camera lens.First camera lens tune
Complete machine structure further includes multiple adjustable connection components, and each adjustable connection component includes the first threaded connector and elastic component, first
Frame is equipped with multiple the first frame aperture for including via, and second support is equipped with multiple correspond with the first frame aperture and wherein equal
The second frame aperture equipped with the first threaded hole, multiple first threaded connectors, multiple first frame aperture and multiple second frame aperture one are a pair of
Ground is answered to set, the free end of the first threaded connector is equipped with the first external screw thread being connected with the first threaded hole, the first spiral shell
Line connector pass through the first frame aperture, and elastic component by compression arrangement between first support and second support, the first screw thread connect
Fitting and elastic component collective effect are to adjust the relative spacing of first support and second support.
Further, the first frame aperture is to include via, sink towards the first counterbore of second support and positioned at via and first
First stepped hole of the first cascaded surface between hole.Second frame aperture is to include the first threaded hole, sink towards the second of first support
Hole and the second stepped hole of the second cascaded surface between the first threaded hole and the second counterbore.It is located in the first threaded connector
The periphery of threaded rod between first cascaded surface and the second cascaded surface is arranged elastic component.
Further, first support and second support have first surface and second surface facing with each other, elastic component pressure
Contracting is arranged between first surface and second surface, at least one equipped with pillar, elasticity in first surface and second surface
At least one free end of part is set in the periphery of pillar.
Further, adjustable connection component is further included with the externally threaded cylindric hollow hole of the first threaded hole and second
Set, the inner wall of the second frame aperture are equipped with the second internal thread, and the second external screw thread is threadedly coupled with the second internal thread, the first external screw thread and the
One threaded hole is threadedly coupled.
Further, the first lens adjusting mechanism further includes locating piece and gasket, locating piece and the first threaded connector
Connector is the cylinder with inner fovea part, and the first frame aperture includes via and backwards second support and connected with via second
Threaded hole, the periphery of locating piece are equipped with the 3rd external screw thread being connected with the second threaded hole.The sandwiched between locating piece and connector
Gasket, the periphery of gasket are equipped with protrusion, and the first frame aperture is offered by free end along away from the non-through of free extreme direction extension
Groove, protrusion are plugged among groove, and gasket is compressed power by locating piece to connector application.
Further, multiple floors are equally spacedly equipped with along the circumferential direction of the first intercommunicating pore in first support, in two two-phases
Be equipped with perforate between adjacent floor, multiple perforates for corresponded to possessed by camera lens multiple protrusions pass through and rotate a certain angle with
So that multiple floors are mutually clamped with multiple protrusions.
Further, the first lens adjusting mechanism further includes annular shrapnel, annular shrapnel be arranged in first support towards
On the surface of second support, annular shrapnel includes planar annular body and equally distributed multiple bullets on the inside of annular body
Arm, elastic arm include the linking arm being connected with annular body inside and the adjutage by linking arm circumferentially, and adjutage has
The arch abutted with projecting elastic, each adjutage are oppositely arranged respectively with each floor.
Further, first support is hollow substantially torus plate, and the first frame aperture is set to three and compared with first
The center of stent is equiangularly disposed in torus, and three the first frame aperture are corresponded in second support and set three the second framves
Hole.
To realize above-mentioned another purpose, module is adjusted the present invention provides a kind of camera lens, camera lens adjustment module include according to
Secondary foundation means, the second lens adjusting mechanism and the first above-mentioned lens adjusting mechanism for being stacked connection and setting.Camera lens adjusts mould
Group further includes the first electric driving mechanism and the second electric driving mechanism, the first electric driving mechanism and the first lens adjusting mechanism
It is sequentially connected and drives the first lens adjusting mechanism so that the first lens adjusting mechanism directly drives camera lens moves along the first direction,
Second electric driving mechanism is connected with the transmission of the second lens adjusting mechanism and drives the second lens adjusting mechanism with by the first mirror
Head adjustment mechanism drives camera lens to be moved along the second direction vertical with first direction indirectly.Foundation means include Base body, the
Two lens adjusting mechanisms include the 3rd stent, and the 3rd stent and Base body include third connecting hole and the 4th intercommunicating pore respectively,
First intercommunicating pore of first support, the second intercommunicating pore of second support, third connecting hole and the 4th intercommunicating pore are substantially with one heart and equal
For passing through for camera lens.
Further, two group of first support portion set in a second direction, the adjustment of the second camera lens are equipped in Base body
Mechanism includes being supported by the first support portion of each group and being interspersed in the first slide bar of the 3rd stent and on the 3rd stent along first party
To two group of second support portion of setting, the first lens adjusting mechanism includes being supported by the second support portion of each group and being interspersed in second
Second slide bar of stent, the 3rd stent and second support move under the guiding of the first slide bar and the second slide bar respectively.
Further, the first lens adjusting mechanism and the second lens adjusting mechanism include multiple threaded fasteners, and two
The first support portion of group and two group of second support portion are respectively two pairs of first boss and two pairs of second boss, first boss and second convex
Platform has inverted trapezoidal face or arcwall face.First slide bar and the second slide bar are including with the freedom that notch and cross section are D-shaped
The substantial cylindrical bar at end, each free end include cambered surface and the electrolysis formed by notch, are set between cambered surface and electrolysis
There is through hole, cambered surface offsets with first boss and second boss, and each threaded fasteners pass through cambered surface and first through through hole respectively
Threaded securing bores on boss and second boss are connected and are pressed against each other with electrolysis.
Further, the first electric driving mechanism includes the first motor and the first screw rod that are sequentially connected, and second is electronic
Driving mechanism includes the second motor and the second screw rod that are sequentially connected.First screw rod and the second screw rod respectively with second support and
Three stents are sequentially connected, the first motor and the second motor respectively by be generally L-shaped the first fixinig plate and the second fixinig plate
It is fixedly connected with the 3rd stent and Base body.
Further, foundation means further include a pair of for fixing the bar fixation kit at the second screw rod both ends, and bar is fixed
Component includes the bearing set and the cover board being fixedly connected with bearing in Base body, and bearing has the fluting for accommodating axle sleeve, lid
Axle sleeve is fixed in fluting by plate, and the opposite end of the second screw rod is plugged in axle sleeve respectively.
Further, the 3rd stent includes the first protruding portion, and the first protruding portion is included successively by the first of the 3rd stent
The first straight slot that the second screw rod of confession that side simultaneously extends away from the 4th intercommunicating pore along the direction parallel with first direction passes through,
Be fixed with the first drive block being connected with the second screw flight in first straight slot, the first drive block under the driving of the second screw rod with
One of them in opposite the first rooved face of a pair offsets first straight slot in a second direction, with by one of them first
Rooved face exerts a force that the first protruding portion is driven to move.
Again further, the first protruding portion further include it is between third connecting hole and the first straight slot, for first slide
The through hole that bar passes through is equipped with first of a pair with the first bullport in the 3rd stent second side opposite with first side
Sliding sleeve, the first sliding sleeve are socketed on the periphery of the first slide bar, and being respectively equipped on a pair of the 3rd opposite side of second support has
For the slide cartridge that the second slide bar passes through, second sliding sleeve is respectively provided in the inside at slide cartridge both ends, the second sliding sleeve is set in the second cunning
On bar.
Further, second support further includes a pair of the 4th opposite side, one of them the 4th side surface is equipped with
A pair has the male arms in gap, and at least one first perforate is equipped in each male arms, and the first lens adjusting mechanism further includes connection
Plate and connection fixture, connecting plate have a pair of of support plate, and each support plate is opened equipped with corresponding with the first perforate at least one second
Hole, being set between a pair of of support plate to be located at the cooperation of the first screw rod swivel nut in gap, connection fixture is used to connect correspondence
The first perforate and the second perforate.
Further, matched first opening and the first photoelectric transfer are respectively equipped on the 3rd stent and second support
Sensor is respectively equipped with matched second opening and the second photoelectric sensor, the first opening in Base body and the 3rd stent
It extends in a first direction, the second opening extends in a second direction, and each photoelectric sensor includes illumination region and acceptance part, and opening allows
Detection light that matched illumination region is sent by acceptance part by being received.
To realize another above-mentioned purpose, the present invention provides a kind of projector equipment, projector equipment includes camera lens, camera lens connects
Connect frame, ray machine and above-mentioned camera lens adjustment module, camera lens is fixedly connected with first support, Base body by camera lens link and
Ray machine is connected, and the light beam for sending ray machine is provided on frame plate of the camera lens link away from Base body through simultaneously
Inject the transmittance section of camera lens.
Compared with prior art, technical solution provided by the present invention has the following advantages：
On the one hand, the present invention adjusts the relative position of first support and second support by the first lens adjusting mechanism,
So as to adjust the position for the camera lens being connected with being relatively fixed with first support or second support, in addition, by selectively
Multiple adjustable connection components are operated, abundant adjustment degree of freedom can be obtained, in addition, using the first threaded connector come
The relative position of first support and second support is adjusted, not only Adjustment precision is high, but also adjustment mode is quick.
On the other hand, the present invention arranges foundation means, the first mirror in a manner that camera lens adjustment module is used and is stacked
Head adjustment mechanism and the second lens adjusting mechanism so that camera lens adjusts the compact-sized of module, occupies little space, moreover, first
Electric driving mechanism and the driving to the first lens adjusting mechanism and the second lens adjusting mechanism respectively of the second electric driving mechanism,
It realizes the first lens adjusting mechanism and the second lens adjusting mechanism is driven in moving process, so as to indirectly by the second camera lens tune
The position that complete machine structure to carry out camera lens first direction adjusts, and directly camera lens is carried out by the second lens adjusting mechanism
The position adjustment of perpendicular second direction with first direction, ensure that the adjustment to lens location has high-precision and stability
It is good, and by the first lens adjusting mechanism, can be carried out on the basis of being adjusted using each electric driving mechanism more micro-
The adjustment of width, Adjustment precision are further improved.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the first lens adjusting mechanism provided in an embodiment of the present invention；
Fig. 2 is the exploded perspective view of the first lens adjusting mechanism shown in FIG. 1；
Fig. 3 and 4 is mainly to represent two of first support of the first lens adjusting mechanism provided in an embodiment of the present invention not
With the structure diagram of view direction；
Fig. 5 is the structural representation for the second support for mainly representing the first lens adjusting mechanism provided in an embodiment of the present invention
Figure；
Fig. 6 is that camera lens provided in an embodiment of the present invention adjusts structure diagram of the module without commanding lens；
Fig. 7 is mainly to represent that camera lens provided in an embodiment of the present invention adjusts the structure diagram of the foundation means of module；
Fig. 8 is that the structure for the second lens adjusting mechanism for mainly representing camera lens adjustment module provided in an embodiment of the present invention is shown
It is intended to；
Fig. 9 is mainly to represent that camera lens provided in an embodiment of the present invention adjusts the foundation means of module, the second camera lens adjusts machine
The structure diagram of structure and the first electric driving mechanism assembled state；
Figure 10 is mainly to represent that camera lens provided in an embodiment of the present invention adjusts the structure of the first lens adjusting mechanism of module
Schematic diagram；
Figure 11 is mainly to represent that camera lens provided in an embodiment of the present invention adjusts the second lens adjusting mechanism and camera lens of module
The structure diagram of link connection status；
Reference sign：
1000-- camera lenses adjust module；100-- foundation means；110-- Base bodies；The first protrusions of 111--；112--
Two openings；The 4th intercommunicating pores of 113--；120-- first boss；121-- threaded securing bores；130-- bearings；131-- slots；
132-- axle sleeves；133-- cover boards；
The second lens adjusting mechanisms of 200--；The 3rd stents of 210--；The first protruding portions of 211--；212-- straight slots；213-- leads to
Hole；The second protrusions of 214--；215-- first is open；216-- third connectings hole；The first slide bars of 220--；221-- notches；222--
Cambered surface；223-- electrolysis；224-- through holes；230-- second boss；The first drive blocks of 240--；The first sliding sleeves of 250--；
The second photoelectric sensors of 260--；
The first lens adjusting mechanisms of 300--；310-- first supports；The first intercommunicating pores of 311--；The first frame aperture of 312--；
312A-- vias；The first counterbores of 312B--；The first cascaded surfaces of 312C--；312D-- locating pieces；312E-- gaskets；312F-- second
Threaded hole；312G-- grooves；313-- floors；313A-- spacing block sets；314-- perforates；315-- plectrums；316-- grabs；
320-- second supports；The second intercommunicating pores of 321--；The second frame aperture of 322--；The first threaded holes of 322A--；The second counterbores of 322B--；
The second cascaded surfaces of 322C--；323-- slide cartridges；The second sliding sleeves of 324--；325-- male arms；326-- connecting plates；326A-- support plates；
326B-- swivel nuts；327-- limited blocks；328-- protrusions；330:Adjustable connection component；331:First threaded connector；332-- bullets
Property part；333-- hollow hole sets；340-- ring-type shrapnels；341-- elastic arms；341A-- linking arms；341B-- adjutages；341C-- encircles
Portion；The second slide bars of 350--；The first photoelectric sensors of 360--；
The first driving mechanisms of 400--；The first motors of 410--；The first screw rods of 420--；The first fixinig plates of 430--；
The second driving mechanisms of 500--；The second motors of 510--；The second screw rods of 520--；The second fixinig plates of 530--；531--
Two sub- fixinig plates；
600-- camera lens links；610-- frame plates；620-- transmittance sections；
SF-- threaded fasteners.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing 1~11 and implementation
Example, the present invention will be described in further detail.It should be appreciated that Various embodiments described below is only used to explain this hair
It is bright, it is not intended to limit the present invention.
First lens adjusting mechanism embodiment
As one object of the present invention, below to the embodiment of the first lens adjusting mechanism 300 provided by the present invention
It is described in detail, specifically refer to Fig. 1 to 5, the first lens adjusting mechanism 300 includes the first support of adjustable ball connection
310 and second support 320, first support 310 and second support 320 are respectively provided with passes through for light beam or camera lens are (not shown)
The one of both of first intercommunicating pore 311 and the second intercommunicating pore 321, first support 310 and second support 320 is fixed with camera lens to be connected
Connect, that is to say, that when first support 310 and second support 320 generate relative displacement, be fixedly connected with camera lens one of them
Stent will drive camera lens to generate the displacement compared with another stent, and those skilled in the art can learn, camera lens it is main
Structure generally comprises a cylinder shape frame, arranges lens set in the frame, and is equipped in the one side of frame reception light beam into light
Eyeglass is equipped with light extraction eyeglass in the one side of cylinder emergent light.In the present embodiment, first support 310 is fixedly connected with camera lens,
In the transmission direction for the light beam that camera lens is received, first support 310 goes out light microscopic compared to second support 320 closer to camera lens
Piece.Then can be camera lens close to entering and furthermore, it is understood that for light beam by the situation of the first connected entrance and the second connected entrance
The frame of light microscopic piece is fixedly connected with first support 310, and passes through the situation of the first connected entrance and the second connected entrance for camera lens,
Then the frame being located between light microscopic piece and light extraction eyeglass of camera lens is fixedly connected with first support 310.Also, for above-mentioned solid
Surely the understanding connected, either first support or second support itself are directly fixedly connected or first with camera lens
Frame or second support with camera lens by being fixedly connected indirectly with a certain other component.First lens adjusting mechanism 300 further includes more
A adjustable connection component 330, each adjustable connection component 330 include the first threaded connector 331 and elastic component 332, and elastic component is excellent
Choosing can delicately be generated that corresponding flexible deformation, elastic deformation amount be larger, cost by different active forces using spring, because spring has
The advantages such as cheap, alternatively, it is also possible to using columned elastic silica gel, elastic rubber etc., for elastic silica gel and elastic rubber,
The material that can generate larger elastic deformation amount should be used to be made, in the present embodiment, elastic component 332 uses spring.Also, first
Frame 310 is equipped with multiple the first frame aperture 312 for including via 312A, wherein, the first frame aperture 312 is integrally set to through hole, excellent
Choosing, via 312A is set to unthreaded hole, and second support 320 is corresponded with the first frame aperture 310 and is wherein equipped with equipped with multiple
Second frame aperture 322 of the first threaded hole, the second frame aperture 322 can be set to blind hole or through hole, in the present embodiment, the second frame aperture 322
Be set to through hole, also, it is above-mentioned it is each it is multiple be three or more.For the specific embodiment of the first threaded hole, can be
Directly be threaded on the internal perisporium of second frame aperture 322 or on the internal perisporium of the second frame aperture 322 it is fixed be built-in in
The hollow hole set (will hereafter be described further) of screw thread.The free end of first threaded connector 331 be equipped with for the first spiral shell
The first external screw thread that pit is connected.Furthermore, it is understood that the first threaded connector 331 includes threaded rod and connector, the screw thread
Bar can be integrally provided with above-mentioned first external screw thread can also be free end be equipped with for be connected with the first threaded hole first
External screw thread and it is set to polished rod close to the part of connector.The outer diameter of threaded rod is less than the internal diameter of the first frame aperture 312 and passes through and includes
The first frame aperture 312 including via 312A, i.e. threaded rod and the first frame aperture 312 can be with relative motions.First threaded connector 331
Screw, stud etc. specifically may be employed, be using stud in the present embodiment.First threaded connector 331 passes through via 312A, and
And elastic component 332 by compression arrangement between first support 310 and second support 320, it is preferred that elastic component 332 is arranged in phase
To the first frame aperture 312 and the second frame aperture 322 between and the first threaded connector 331 pass through (below will make furtherly
It is bright).First threaded connector 331 and 332 collective effect of elastic component are to adjust the opposite of first support 310 and second support 320
Spacing, it is to be understood that the first threaded connector 331 play simultaneously connection first support 310 and second support 320 and
The effect of 320 spacing of first support 310 and second support is adjusted, in addition, when first support 310 and second support 320 are in contact
When, the spacing of the two is 0.In more detail, user is by rotating the first threaded connector 331 to adjust it in the first threaded hole
In stroke, it is possible to the degree that regulation elasticity part 332 is compressed also just has adjusted first support 310 and second support 320 exists
Relative spacing on the axial direction of first threaded connector 331 rotated easily adjusts camera lens position so as to obtain
The technique effect put, camera lens is made to be in the optimum position for receiving the light beam from light source.It is also, multiple corresponding due to being provided with
First frame aperture 312, the second frame aperture 322 and adjustable connection component 330, that is to say, that the first frame aperture 312, second support 332 and can
Adjust that 330 respective number of connection component is identical, three is arranged in correspondence with, therefore, can neatly select one of those or it is more
It is adjusted in first threaded connector 331 of one, it is hereby achieved that sufficient camera lens adjustment degree of freedom.
With reference to reference to Fig. 2,4 and 5, in the present embodiment, the first frame aperture 312 is to include via 312A, towards second support 320
The first counterbore 312B and the first cascaded surface 312C between via 312A and the first counterbore 312B the first stepped hole,
Two frame aperture 322 are to include the first threaded hole, towards the second counterbore 322B of first support 310 and positioned at the first threaded hole and second
The second stepped hole of the second cascaded surface 322C between counterbore 322B, it is known that, the diameter of the first counterbore 312B is more than via
The diameter of 312A, the diameter of the second counterbore 322B are more than the diameter of the first threaded hole, are located at first in the first threaded connector 331
The periphery of threaded rod between cascaded surface 312C and the second cascaded surface 322C is arranged elastic component 332, that is to say, that the first counterbore
The periphery of 312B and the second counterbore 322B surround a free end of elastic component 332 respectively, therefore, pass through the first stepped hole and second
The setting of stepped hole can positioning elastic part 332 well, ensure the stability of 332 stress flexible deformation of elastic component.It is in addition, attached
Add, above-mentioned first counterbore 312B and above-mentioned second counterbore 322B is arranged at first support 310 and second support 320 is facing with each other
First surface and second surface on, limited block 327 can be set on first surface or second surface, preferably second
Surface respectively sets a limited block 327 close at the position of three the second counterbore 322B respectively, to control in screw adjustments
The minimum relative spacing of permitted first support 310 and second support 320 under adjusting, and first support 310 and can be avoided
Two stents 320 interact may caused deformation.
As the first lens adjusting mechanism 300 of alternative embodiment, first support 310 and second support 320 have each other
The first surface and second surface faced, elastic component compression arrangement is between first surface and second surface, first surface and
It is at least one equipped with pillar in two surfaces, it is preferred that pillar is cylinder, and for example, the elastic component of spring is at least one
Free ending tool has a hollow parts, and hollow parts cuff, in the periphery of pillar, more preferably, pillar is set to opposite two, bullet
Property part two free ends be equipped with hollow parts, two hollow parts correspond to cuff in the periphery of two pillars, also, further
, respectively correspondingly arrange at least one pillar closing near opposite first frame aperture and second frame aperture, such as
If this, can positioning elastic part well, but also elastic component the operation is stable.
With reference to Fig. 2, further, adjustable connection component 330 is further included with the first threaded hole 322A and the second external screw thread
Cylindric hollow hole set 333, hollow hole set 333 is preferably made of wear-resistant materials such as stainless steel, cast irons, such as by not
Become rusty steel wire facing made of steel.The inner wall of second frame aperture 322 is equipped with the second internal thread, the second external screw thread and the second internal thread screw thread
Connection, the first external screw thread are threadedly coupled with the first threaded hole 322A.It, can be to avoid vacation by setting cylindric hollow hole set 333
It is located in the case of first threaded hole is directly set on the internal perisporium of the second frame aperture 322, the first threaded connector 331 is in the first spiral shell
Precession and the abrasion to the first threaded hole during back-out, improve the first threaded connector 331 and the first threaded hole in pit
Connection reliability, and also improve the adjusting sensitivity of the first threaded connector 331.
With reference to reference to Fig. 2 and 3, it is preferred that the first lens adjusting mechanism 300 further includes locating piece 312D and gasket 312E,
The connector of locating piece 312D and the first threaded connector 331 has the socket cap body of inner fovea part, which can be set to interior
Hexagonal, so, the first threaded connector 331 are then set to hexagonal double-ended bolt in socket cap, and the first frame aperture 312 includes via 312A
With backwards to second support 320 and the second threaded hole 312F for connect with via 312A, the periphery of locating piece 312D equipped with and second
3rd external screw thread of threaded hole 312F connections is folded with gasket 312E between locating piece 312D and connector, gasket 312E's
Periphery is equipped with protrusion, and the first frame aperture 312 is offered by non-through groove 312G of the free end along separate free extreme direction extension,
Protrusion is plugged among groove 312G, it is preferred that the aperture of the second threaded hole 312F is for the aperture of via 312A, and the first spiral shell
The outer diameter of the connector of line connector 331 is less than the aperture of the second threaded hole 312F, and connector and gasket 312E are respectively positioned on second
In threaded hole 312F, and gasket 312E is set to general toroidal to be adapted with the second threaded hole 312F.It can be seen that locating piece
312D applies along groove 312G extending directions gasket 312E during the second threaded hole 312F is screwed in by hexagonal screwdriver
Active force plays resistance to compress power to the application of the connector for the first threaded connector 331 being connected with the first threaded hole
Only the first threaded connector 331 departs from the effect of the first threaded hole, so as to prevent from for example applying the first camera lens adjustment machine
The projector equipment of structure 300 310 He of first support caused by generated inevitable vibration in work or transportational process
The rough sledding that accidental change occurs for 320 relative spacing of second support occurs.
With reference to reference Fig. 3 and 4, as one kind that camera lens is separably fixedly installed to the first lens adjusting mechanism 300
In the present embodiment, multiple floors are equally spacedly equipped in first support 310 along the circumferential direction of the first intercommunicating pore 311 for embodiment
313, perforate 314 is equipped between floor 313 adjacent two-by-two, multiple perforates 314 possessed by camera lens for corresponding to multiple protrusions
It passes through and rotates a certain angle so that multiple floors 313 and multiple protrusions overlap and be connected together, so as to pass through rib
Plate 313 and the one-to-one interference fit of protrusion, can prevent camera lens from departing from first support 310.And when needing camera lens and the
When one stent 310 separates, multiple raised negative directions can be rotated so that it is multiple it is raised stagger completely with multiple floors 313 and with
Multiple perforates 314 are opposite, it is known that, the rotation of the above-mentioned protrusion to camera lens can pass through the general frame of artificial rotating lens
To realize.Therefore, adjust the first threaded connector 331 and under 332 collective effect of elastic component, first support 310 compared with
The spacing of second support 320 generates change, so as to which first support 310 drives camera lens to generate displacement, plays adjustment lens location
Effect.Further, the surface towards second support 320 of a floor 313 is equipped with spacing block set 313A, limit wherein
Position convex block 313A is on the direction of rotation of multiple protrusions close to adjacent perforate 314, spacing block set 313A and one of protrusion
End face lean.Therefore, when the end face of the protrusion of the spacing block set 313A and camera lens of first support 310 leans, /V
Convex block 313A can indicate that each protrusion of camera lens is rotated in place after passing through each perforate 314, avoid the angle of the protrusion rotation of camera lens
It is excessive or too small, it is ensured that multiple floors 313 and multiple protrusions are mutually clamped well.In order to preferably to first support 310 with
Camera lens is fixedly connected, and further, first support 310 is equipped with a snap device, and snap device includes plectrum 315 and grab
316, grab 316 is used to mutually latch with the card slot that camera lens is set, and a floor 313 is backwards to the surface of first support 310 wherein
On offer a bayonet, plectrum 315 is connected with a torsional spring and grab 316 can be driven to enter or exit bayonet with reality elastic reset
Existing grab 316 is for the lock with card slot or unlock, and therefore, under lock state, camera lens is locked solid with first support 310
Fixed, first support 310 can steadily drive camera lens to generate displacement, and only in the state of unlock, each protrusion of camera lens just may be used
To be rotated to opposite with multiple perforates 314 and further be detached first support 310.
With reference to reference Fig. 2 to 4, as a further improvement, the first lens adjusting mechanism 300 further includes annular shrapnel 340,
Annular shrapnel 340 can be used copper sheet and be made, and the annular folder of shrapnel 340 is arranged in first support 310 towards the surface of second support 320
On, annular shrapnel 340 includes planar annular body and equally distributed multiple elastic arms 341 on the inside of annular body, each bullet
Arm 341 includes the linking arm 341A being connected with annular body inside and the adjutage 341B by linking arm 341A circumferentially,
There is adjutage 341B the arch 341C abutted with projecting elastic, each adjutage 341B to be set relatively respectively with each floor 313
It puts, specifically, each adjutage 341B is corresponded with each floor 313 and set, both along the circumferential direction side of the first intercommunicating pore 311
To extension, and adjutage 341B is towards corresponding floor 313.Two are oppositely arranged alternatively, it is also possible to correspond to same floor 313
A above adjutage 341B.There is adjutage 341B at least one arch 341C, arch 341C to be arranged on first support 310
Floor 313 and corresponding camera lens protrusion between and abut with projecting elastic.Like this, so as to camera lens is avoided to fix
If multiple raised surfaces brought into contact straight with multiple floors 313 in installation process and contact surface caused by the frictional force brought crosses senior general becomes
Shape.In addition, annular shrapnel 340 also plays as diaphragm seal to seal the effect in gap between floor 313 and protrusion.
In order to which above-mentioned annular shrapnel 340 is fixed well, in the present embodiment, in linking arm 341A and first support 310
The card hole and card column being mutually clamped are set respectively on towards the surface of the second component, by using card hole and the matched side of card column
Formula can be realized and removably assembled, easy to operate, in addition, in other embodiments, can also utilize the viscosity such as glue
Annular shrapnel 340 is fixed in first support 310 by material, but the assembling and replacement of annular shrapnel 340 are not easy relatively.
With reference to reference to Fig. 1 and 2, further, since camera lens is generally cylinder general frame, by first support
310 are set to hollow substantially torus plate, so that camera lens is adapted with first support 310.It is set for the first frame aperture 312
Embodiment in torus preferably compared with the center of first support 310, is angularly dashed forward in the periphery of torus
If three protrusions, first frame aperture 312 is opened up in each protrusion, corresponds to each first frame aperture 312 in second support 320
Position be correspondingly arranged second frame aperture 322, for example, in the present embodiment, second support 320 can be set to it is hollow substantially
Cuboid plate, each second frame aperture 322 are arranged in generally rectangular bodies.For above-mentioned first frame aperture, 312 and second frame aperture 322
Three are set to, is referred to as the situation of three pairs of frame aperture, is threadedly coupled when rotating first corresponding to three pairs of frame aperture of adjusting simultaneously
When part 331 and roughly the same rotating cycle, first support 310 is compared with second support 320 substantially along parallel to each first spiral shell
The axial direction movement of line connector 331, and when the rotating cycle of the first threaded connector 331 corresponding to three pairs of frame aperture is different
Or when only the first threaded connector 331 corresponding to the part in three pairs of frame aperture being adjusted, camera lens can generate movement
The change in location being combined with rotation, it is thereby achieved that adjusting camera lens multi-facetedly.In addition, it is necessary to it is appreciated that, the first frame aperture
312 and second frame aperture 322 can also be set to other numbers according to actual needs.
Camera lens adjusts module embodiment
As another object of the present invention, the embodiment of camera lens provided by the present invention adjustment module is made in detail below
Describe in detail bright, specifically incorporated by reference to reference to Fig. 6 to 10, camera lens adjustment module 1000 provided in an embodiment of the present invention includes foundation means
100 and along perpendicular to where the main body of foundation means 100 in the vertical direction of plane, compared with foundation means 100 by near and
It far stacks gradually in the second lens adjusting mechanism 200 and any of the above-described first lens adjusting mechanism embodiment that connection is set
First lens adjusting mechanism 300 on first lens adjusting mechanism 300, specifically refer to above, repeat no more.Camera lens tune
Mould preparation group 1000 further includes the first electric driving mechanism 400 and the second electric driving mechanism 500, wherein, the first electric drive machine
400 and first lens adjusting mechanism 300 of structure is sequentially connected and drives the first lens adjusting mechanism 300 so that the first camera lens adjusts machine
Structure 300 directly drives camera lens and moves along the first direction, and specifically, the first electric driving mechanism 400 can be with the first camera lens tune
The first support 310 or second support 320 of complete machine structure 300 are sequentially connected, in the present embodiment, the first electric driving mechanism 400
It is to be sequentially connected with second support 320, and the first support 310 by being connected with 320 adjustable ball of second support drives
Camera lens moves along the first direction.Second electric driving mechanism 500 and the second lens adjusting mechanism 200 are sequentially connected and drive second
Lens adjusting mechanism 200 is so that second support 320 is moved along the second direction vertical with first direction, and then first support 310
Camera lens is driven to move in a second direction, for ease of understanding, according to the arrow of reference axis in Fig. 6, first direction includes level
Two direction of X- and X+, second direction include vertical two direction of Y- and Y+.Foundation means 100 include Base body 110, second
Lens adjusting mechanism 200 includes the 3rd stent 210, and the 3rd stent 210 and Base body 110 include third connecting hole 216 respectively
With the 4th intercommunicating pore 113, first connection in third connecting hole 216, the 4th intercommunicating pore 113 and the first lens adjusting mechanism 300
311 and second intercommunicating pore 321 of hole substantially with one heart and is used to pass through for camera lens.It, can according to above-mentioned on the explanation being stacked
With it is further understood that, the 3rd stent 210 is flexibly connected in which can be movable relatively with Base body 110, and second support can opposite fortune
Dynamic ground is flexibly connected with the 3rd stent 210.Therefore, the first electric driving mechanism drives second support compared with Base body 110
It moves along the first direction to be directly realized by and the position for being fixed on the camera lens in first support 310 is adjusted, the second electric drive
Mechanism drive the 3rd stent 210 moved in a second direction compared with foundation means 100 and drive second support 320 move from
And realize indirectly and the position for being fixed on the camera lens in first support 310 is adjusted, it is achieved thereby that camera lens compared with pedestal master
Body 110 carries out the position adjustment of first direction and second direction.It follows that the camera lens adjustment module 1000 of the present embodiment is not only
It is compact-sized, it occupies little space, and due to using motorized drive structure, ensure that the adjustment to lens location has high-precision.
Also, since first support 310 and second support 320 connects for adjustable ball, and first support 310 fixes company with camera lens
It connects, therefore, the relative position between first support 310 and second support 320 is adjusted for example, by manually regulative mode,
The purpose being adjusted to lens location can be played, so as to which user can select one according to actual needs or simultaneously select electronic
The mode of driving and adjust the mode of relative position to adjust lens location, for example, can select electric drive mode come it is fast
Victory adjustment lens location, and select to adjust the mode of relative position to adjust lens location more a little.It can be seen that this implementation
The camera lens adjustment module 1000 of example can meet the different demands of lens location adjustment, using flexible.
With reference to Fig. 6, a kind of specific embodiment of the camera lens adjustment module as the present embodiment, in Base body 110
Equipped with along second to setting two group of first support portion, the second lens adjusting mechanism 200 include by the first support portion of each group support
And the first slide bar 220 of the 3rd stent 210 and two group of second support portion set along the first direction on three stents are interspersed in, the
One lens adjusting mechanism 300 is supported by the second support portion of each group and is interspersed in the second slide bar 350 of second support 320, in addition,
It need to know, in other embodiments, according to actual needs, the second slide bar 350 can also be arranged to be interspersed in first support
310.3rd stent 210 and second support 320 move under the guiding of the first slide bar 220 and the second slide bar 350 respectively.Pass through
One slide bar 220 is slidably matched with the 3rd stent 210, the second slide bar 350 with second support 320, reduces rubbing for relative motion
Wipe power so that the movement of the 3rd stent 210 and second support 320 is steady, reliable, so as to camera lens in a first direction and the
The position in two directions is accurately adjusted.
The first above-mentioned support portion and the second support portion for example can be pore size and the fixation that can adjust its centre bore
Hole set (not shown) in Base body and the 3rd stent, it is preferred that hole set is integral with Base body and the 3rd stent respectively
Shaping, hole set have tapped two support arm and the spaced openings between two support arms in centre bore in the radial direction, therefore, profit
It is covered with the both ends of the first slide bar and the second slide bar first are inserted into corresponding hole, then by being continuously increased the screw elements such as screw at two
In the internal thread of arm rotating cycle come progressively turn down hole set aperture, that is, reduce the diametrical spacing of spaced openings, therefore,
It can achieve the purpose that support and fix the first slide bar and the second slide bar, and adjustable port set is adapted to the of a variety of various outer diameters
One slide bar and the second slide bar, but the structure is more complicated, and processing cost is higher.The first above-mentioned support portion and the second support portion example
Such as can also be clip and the recess slot (not shown) for including cooperating respectively, specifically, in Base body and the 3rd
Recess slot with arc surface is set respectively on frame, a part of periphery at the both ends of the first slide bar and the second slide bar with it is corresponding
The arc surface fitting of recess slot, clip, which includes middle part, to be had to justify with the first slide bar or the another part at the both ends of the second slide bar
Two extension arms of the arc surface of circumferential surface fitting, threaded hole is accordingly equipped on each extension arm and matched recess slot both sides,
Extension arm is fixedly connected with the both sides upper screwed hole of recess slot by screw elements such as screws, accordingly it is also possible to play support simultaneously
The purpose of the first slide bar and the second slide bar is fixed, but assembly process is more.Relatively easy in order to obtain structure, efficiency of assembling is high
Technique effect, it is in the present embodiment, specific to combine with reference to Fig. 2,4 to 6,9, the first lens adjusting mechanism 300 and the second camera lens tune
Complete machine structure 200 includes multiple threaded fasteners SF, and two group of first support portion and two group of second support portion are respectively two pair first
Boss 120 and two pairs of second boss 230, first boss 120 and second boss 230 have inverted trapezoidal face or arcwall face, this implementation
In example, using inverted trapezoidal face.First slide bar 220 and the second slide bar 350 be including cross section for D-shaped two free ends and two from
By the substantial cylindrical bar of the cylinder between end, wherein, the D-shaped cross-section of the first slide bar 220 is by being arranged on lacking for free end
Mouth 221 is formed, it is, corresponding to D-shaped cross-section, the free end of the first slide bar 220 includes cambered surface 222 and by notch 221
The electrolysis 223 formed, above-mentioned arcwall face and cambered surface 222 are both preferably arc surface 222.Cambered surface 222 and electrolysis 223 it
Between be equipped with through hole 224, cambered surface 222 and the inverted trapezoidal face of first boss 120 offset, such as each threaded fasteners SF for screw
It is connected respectively through intercommunicating pore through cambered surface 222 with the threaded securing bores 121 of the such as internal thread hole in first boss 120, respectively
The head of screw of screw is pressed against each other with electrolysis 223, so as to ensure that the first slide bar 220 is reliably supported and consolidated by the first support portion
Fixed, the fit structure of structure and corresponding second boss 230 for free end of second slide bar 350 with D-shaped cross-section can
To show that therefore, the second slide bar 350 is reliably supported and fixed by the second support portion with reference to above description.
With reference to reference Fig. 6 and 9, further, as the first electric driving mechanism 400 and the second electric driving mechanism 500
A kind of embodiment, in the present embodiment, the first electric driving mechanism 400 includes what is be for example sequentially connected using shaft coupling
First motor 410 and the first screw rod 420, the second electric driving mechanism 500 include for example be sequentially connected using shaft coupling the
510 and second screw rod 520 of two motor, the first screw rod 420 and the second screw rod 520 respectively with 320 and the 3rd stent 210 of second support
It is sequentially connected, it is known that, which is screw drive connection, the i.e. spiral shell of the first screw rod 420 and the second screw rod 520
Line part cooperates with the threaded portion on 320 and the 3rd stent 210 of second support, it is necessary to explanation, the threaded portion
It can be directly formed on itself frame body of 320 and the 3rd stent 210 of second support, can also be arranged on and be individually fixed in
On transmission parts on two stents 320 and the 3rd stent 210.First screw rod 420 and the second screw rod 520 are respectively in the first motor
410 produce 320 and the 3rd stent 210 of second support with being rotated under the driving of the second motor 510 and pass through the screw drive and connect
The raw axis direction along each corresponding screw rod moves.First motor 410 and the second motor 510 are fixed respectively by the first of L-shaped
430 and second fixinig plate 440 of piece is fixedly connected with the 3rd stent 210 and Base body 110, and specifically, the first of L-shaped fixes
Two the first sub- fixinig plates (not shown) and two of piece 430 and the second fixinig plate 530 of L-shaped including setting at a generally normal angle
Second sub- fixinig plate 531, two the first sub- fixinig plates are connected through a screw thread solid with the 3rd stent 210 and the first motor 410 respectively
Fixed connection, two the second sub- fixinig plates 531 are connected through a screw thread respectively to be fixedly connected with 110 and second motor 510 of Base body,
More particularly, two the first sub- fixinig plates accordingly open up paired screw thread with the 3rd stent 210 and the first motor 410 and connect respectively
Hole is connect, two the second sub- fixinig plates 531 accordingly open up paired threaded connection with 110 and second motor 510 of Base body respectively
Hole, each paired threaded connection hole are threadedly coupled respectively with the threaded fasteners SF of for example, screw.From the above mentioned, using being L
The first fixinig plate 430 and the second fixinig plate 530 of shape fixes the first motor 410 and the second motor 510 so that the first motor
410 and second motor 510 be indirectly connected with being respectively relative to 110 non-direct contact of the 3rd stent 210 and Base body, can be very
Generated inevitable vibration when big degree buffers the first motor 410 and the operation of the second motor 510, so as to avoid the 3rd
Frame 210 and Base body 110 are affected by vibration and generate camera lens of the larger vibration even caused by displacement and generate undesirable position
Put happening for variation.Further, since the drive connection of the corresponding screw rod of each motor is generally rigidly connected, by setting
The first fixinig plate 430 and the second fixinig plate 530 of L-shaped are put, can be provided for each corresponding motor and screw rod certain relatively living
Dynamic space, the damage that each motor and screw rod is avoided to be brought during excessive torque caused by excessively interact, improves camera lens
Adjust the reliability of module.
With reference to reference to Fig. 7, in order to firmly fix the second screw rod 520, as a further improvement, foundation means 100 are also
Including a pair of for fixing the bar fixation kit at 520 both ends of the second screw rod, each bar fixation kit includes setting in Base body 110
The bearing 130 put and the cover board 132 being fixedly connected with bearing 130, bearing 130 have the fluting (not shown) for accommodating axle sleeve 131,
The opposite end of second screw rod 520 is plugged in respectively in axle sleeve 131, is connected by screw on cover board 132 and bearing 130 corresponding
Ground sets a pair of of threaded hole, and so as to which cover board 132 be fixedly connected with bearing 130, and then axle sleeve 131 is fixed on out by cover board 132
In slot.
Further include the first protruding portion with reference to the 3rd stent 210 with reference to Fig. 6 to 9, camera lens adjustment module 1000
211, the first protruding portion 211 is included successively from the first side of the 3rd stent 210 to away from the 4th intercommunicating pore 113 and edge and first
The first straight slot 212 that passes through of the second screw rod of confession 520 of the parallel direction extension in direction, it is preferred that the first protruding portion 211 from
The convex that may be provided for being fixedly connected with the first sub- fixinig plate by end, convex are accordingly set with a first sub- fixinig plate
There is above-mentioned paired threaded connection hole.The first drive block being threadedly coupled with the second screw rod 520 is fixed in the first straight slot 212
240, for example, the first drive block and the first protruding portion correspondence open up threaded hole, by the screw elements such as screw connect each threaded hole with
First drive block is fixed in the first straight slot, to ensure its reliable transmission.First drive block 240 is specifically as follows band internal thread
The column in hole, such as the first drive block 240 are traveling nut.The threaded connection of first drive block 240 and the second screw rod 520 can
To be interpreted as internal thread and externally threaded cooperation, in the rotary course of the second screw rod 520, the internal thread of the first drive block 240
It can be subject to the externally threaded active force of the second screw rod 520 and move in a second direction, so as to the first drive block 240 and the first straight slot
212 in a first direction one of them in opposite the first rooved face of a pair offset and by one of them the first rooved face
It exerts a force that the first protruding portion 211 is driven to move, it is known that, which plays the role of above-mentioned transmission parts.
By upper, by setting the first drive block 240 on the 3rd stent 210, the first drive block 240 is contacted with the first rooved face for face,
Therefore, the first drive block 240 is to the uniform force application of the first rooved face, so as to which the 3rd stent 210 moves steadily, in addition, by right
The control of second screw rod, 520 rotation angle, can be accurately controlled the movement of the first drive block 240 and then the 3rd stent 210 away from
From.
With reference to reference to Fig. 8 to 10, further, in the present embodiment, distinguish as the first slide bar 220 and the second slide bar 350
A kind of specific embodiment of the 3rd stent 210 and second support 320 is interspersed in, the first protruding portion 211 is further included positioned at the 3rd
Through hole 213 between 216 and first straight slot 212 of intercommunicating pore, being passed through for the first slide bar 220, in the 3rd stent 210 and the first side
The opposite second side in face is equipped with a pair of first sliding sleeve 250 with the first bullport, and the first sliding sleeve 250 is socketed on the first cunning
The periphery of bar 220 is respectively equipped on opposite the 3rd side of a pair of second support 320 with being passed through for the second slide bar 350
Slide cartridge 323, second sliding sleeve 324 is respectively provided in the inside at 323 both ends of slide cartridge, and the second sliding sleeve 324 is set in the second slide bar 350
On, it can learn, above-mentioned through hole 213 similarly plays the role of the first sliding sleeve 250, and the 3rd stent 210 can be with as a result,
It is moved respectively in the guiding lower edge of first slide bar 220 parallel to second direction by the first sliding sleeve 250 and through hole 213, the
Two stents 320 can by two pair of second sliding sleeve 324 respectively second slide bar 350 guiding lower edge parallel to first direction
It is mobile, then, sliding sleeve or through hole phase can largely be reduced by the cooperation of corresponding sliding sleeve and slide bar, through hole and slide bar
Frictional resistance during being moved for slide bar, ensureing the movement of 320 and the 3rd stent 210 of second support has excellent put down
Stability.In addition, in other embodiments, it, can also be in each first sliding sleeve 250, through hole 213 in order to further reduce frictional resistance
An oil-free bushing is set with interior in the second sliding sleeve 324.Preferably, the first sliding sleeve 250 and the second sliding sleeve 324 respectively with the 3rd
210 pieces of frame and second support 320 are integrally formed, and so as to simplify structure, reduce cost.In addition, there is through hole by setting
213 and first straight slot 212 the first protruding portion 211, both realized the first slide bar 220 and the second screw rod 520 respectively to the 3rd
The guiding and driving of frame 210, also ensuring the axis of the first slide bar 220 and the second screw rod 520 has the very high depth of parallelism, so that
It is steadily and accurate to obtain the movement of the 3rd stent 210, also helps camera lens and adjusts the integrally-built compact of module 1000.Further
For, for first support 310 hollow generally rectangular bodies plate is set to for hollow substantially torus plate and second support 320
In one alternative embodiment of part, angularly in the substantially torus plate centered on the center line of the first intercommunicating pore 311
Periphery projected three protrusions, first frame aperture 312 is opened up in each protrusion, is corresponded in generally rectangular bodies plate
Three the second frame aperture 322 of each first frame aperture 312, it is specific enforceable, with reference to Figure 10, on the body of generally rectangular bodies plate
Two the second frame aperture 322 are set, another second frame aperture 322 is arranged on the protrusion 328 of above-mentioned slide cartridge 323, so that the
Two stents, 320 structure is simplified and compact.
With reference to reference to Fig. 6 and 10, as an optional embodiment, second support 320 further includes opposite the 4th of a pair
Side, one of them the 4th side surface are equipped with a pair of male arms 325 with gap, are equipped in each male arms 325 at least one
First perforate, the first lens adjusting mechanism 300 further include connecting plate 326 and connection fixture, and connecting plate 326 has a pair of of support plate
326A, each support plate 326A are equipped at least one second perforate corresponding with the first perforate, fixed between a pair of of support plate 326A
Be located at the swivel nut 326B of the first screw rod 420 cooperation in gap, the inner circumferential of swivel nut 326B is equipped with screw thread.Connection fixture is used
In connecting corresponding first perforate and the second perforate, it is preferred that the first perforate and the second perforate are respectively threaded hole, and connection is fixed
Part is preferably screw.Like this, by setting swivel nut 326B in second support 320, swivel nut 326B is in the first screw rod 420
Driving is lower generate it is mobile simultaneously second support 320 is driven to move, can be in addition, by the control to 420 rotation angle of the first screw rod
The displacement distance of swivel nut 326B is accurately controlled, and then drives second support 320 precisely mobile by swivel nut 326B.
With reference to reference to Fig. 6 to 8, in order to more accurately control the movement of the 3rd stent 210 and second support 320, preferably,
Matched first opening 215 and the first photoelectric sensor 360 are respectively equipped on the 3rd stent 210 and second support 320,
Matched second opening 112 and the second photoelectric sensor 260 are respectively equipped on 110 and the 3rd stent 210 of Base body, such as
Specifically, in the first protrusion 111 of the one side that the second opening 112 is arranged on Base body 110, it is known that, the first opening
215 are arranged in the second protrusion 214 of first sliding sleeve 250, the position set by opening and photoelectric sensor respectively coordinated
It can also accordingly exchange.First opening 215 extends in a first direction, and the second opening 112 extends in a second direction, it is preferable that
First 215 extended distance in a first direction of opening is arranged to the default displacement distance phase with second support 320 in a first direction
Deng the second opening 112 is arranged to default displacement distance with the 3rd stent 210 in second direction in the extended distance of second direction
Equal, each photoelectric sensor includes illumination region and acceptance part, and each opening allows the detection that the illumination region being matched therewith is sent
Light by acceptance part by being received, and specifically, camera lens adjustment module includes a controller or is assembled with camera lens adjustment module
Projector equipment include a controller, each photoelectric sensor and each electric driving mechanism are electrically connected with the controller respectively, when the 3rd
When 210 Huo of stent and second support 320 will be mobile and in moving process, the illumination region of corresponding photoelectric sensor sends detection
Light, if the corresponding corresponding acceptance part of photoelectric sensor can receive detection light, it is default that controller judges that respective holder is located at
Within displacement distance, controller allows motor operations possessed by corresponding electric driving mechanism, so as to drive the 3rd stent 210
Huo and second support 320 are moved, and if the corresponding corresponding acceptance part of photoelectric sensor can not receive detection light, control
Device processed judges that respective holder is had been located in outside default displacement distance, and controller control respective motors are stopped, so as to ensure the
The initial position of three stents 210 and second support 320 or the position that is moved to contribute to reliable without departing from default displacement distance
The position of camera lens is accurately adjusted, if moreover it is preferred that a certain stent is unexpectedly located at outside default displacement distance
When, controller control respective motors drive a certain stent to be moved within its default displacement distance, such as its it is default it is mobile away from
From half at, to keep the normal work of a certain stent.
With reference to reference to Fig. 3,4 and 6, to realize first support 310 and the good separable fixation of camera lens, preferably,
310 are equally spacedly equipped with multiple floors 313 along the circumferential direction of the first intercommunicating pore 311 in first support, in floor 313 adjacent two-by-two
Between be equipped with perforate 314, each perforate 314 is arranged equally spaced in the circumferential between floor 313 adjacent two-by-two, the plurality of
The multiple protrusions of correspondence that perforate 314 is set for the frame periphery of camera lens are passed through and rotated a certain angle so that multiple floors 313
It mutually overlaps and is connected together at least partly with multiple protrusions, so as to be matched somebody with somebody by floor 313 and raised one-to-one interference
It closes, can prevent camera lens from departing from first support 310, it, can will be multiple convex and when needing to separate camera lens with first support 310
Negative direction is played to rotate so that multiple raised stagger completely with multiple floors 313 and opposite with multiple perforates 314, it is known that, on
It states and the rotation of the protrusion of camera lens can be realized by the general frame of artificial rotating lens.Therefore, when 310 edge of first support
When first direction moves, first support 310 by each floor 313 apply active force in each protrusion so as to driving camera lens along first
Direction is moved, and when the 3rd stent 210 moves in a second direction, the 3rd stent 210 passes through the first slide bar 220 in moving process
Second support 320 is driven to move, and the first support 310 being connected with 320 adjustable ball of second support is then same with second support 320
Moved further, at the same time, first support 310 by each floor 313 apply active force in each protrusion so as to driving camera lens along the
It moves in two directions.
Projector equipment embodiment
As another object of the present invention, projector equipment provided by the present invention include camera lens, camera lens link 600,
Camera lens adjustment module in ray machine and any of the above-described camera lens adjustment module embodiment, camera lens are fixedly connected with first support 310,
Camera lens link 600 is connected respectively with Base body 110 and ray machine, and frame of the camera lens link 600 away from Base body
The transmittance section 620 that camera lens is penetrated and injected for the light beam for sending ray machine is provided on plate 610, generally, transmittance section 620 is wrapped
Transmission lens are included, transmission lens are sealingly fixed on frame plate 610.It should be noted that camera lens link 600 can be used for
Connect the component included by the individual components or ray machine of Base body 110 and ray machine, for example, camera lens link 600 with
Ray machine is structure as a whole.The light beam for being acted on and being generated as components such as light source, the optical lens groups included by ray machine in projector equipment
Camera lens is injected by transmittance section 620, and the position of module adjustment camera lens is adjusted by camera lens, so as to so that camera lens is in reception
By the optimum position of the incident light beam in transmittance section 620, ensure that the projected image of camera lens projection reaches excellent quality.
The above content is combine specific embodiment further description made for the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, do not taking off
On the premise of from present inventive concept, several simple deduction or replace can also be made.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or can not realize when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
In the present invention, unless otherwise clearly defined and limited, the first lens adjusting mechanism is not limited to be applied to mirror
In head adjustment module, the various occasions that its independent role can adjust lens location can also be applied to.Term " substantially ", it is intended that
General introduction in relation to shape, angle, position, quantity etc. is described, and non-required accurate limitation.Term " connection ", " fixation " etc.
It should be interpreted broadly, for example, " fixation " can be fixedly connected or be detachably connected or integral；Can be direct
It is connected, can also be indirectly connected by intermediary, can is connection inside two elements or the interaction of two elements
Relation.Term " adjustment " is for describing emphatically the change of lens location, and term " adjusting " changes for describing lens location emphatically
Technological means used by change, but the two should not mutually isolate or too distinguish and should be in conjunction with each other come for understanding this hair
Bright inventive concept.Term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.The technical characteristic for defining " first ", " second " etc. as a result, can be with
Express or implicitly include one or more this feature.In addition, " first direction " represented by described and attached drawing
" second direction " is to be illustrated respectively by taking horizontally and vertically direction as an example, but the real work feelings of module are adjusted according to camera lens
Condition, first direction and second direction can also be corresponding other directions.Therefore, for the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure that description of the invention and accompanying drawing content are made or directly, be used in other related technical areas, example indirectly
The position adjustment of such as camera lens, the position adjustment technical field of micro- lens head, are accordingly to be regarded as the patent for being included in the present invention
In protection domain.
Claims (18)
1. the first lens adjusting mechanism, which is characterized in that including：
The first support and second support of adjustable ball connection, the first support and the second support are respectively provided with one for light
The one of both of the first intercommunicating pore and the second intercommunicating pore that beam or camera lens pass through, the first support and the second support with
The camera lens is fixedly connected；
Multiple adjustable connection components, each adjustable connection component include the first threaded connector and elastic component, described first
Frame is equipped with multiple the first frame aperture for including via, and the second support is equipped with multiple and first frame aperture and corresponds
And the second frame aperture of the first threaded hole is wherein equipped with, multiple first threaded connectors, multiple first frame aperture and more
A second frame aperture is set correspondingly, the free end of first threaded connector be equipped with for first screw thread
The first external screw thread that hole is connected, first threaded connector passes through first frame aperture, and the elastic component is compressed
Be arranged between the first support and the second support, first threaded connector and the elastic component collective effect with
Adjust the relative spacing of the first support and the second support.
2. the first lens adjusting mechanism according to claim 1, it is characterised in that：
First frame aperture is to include the via, towards the first counterbore of the second support and positioned at the via and described
First stepped hole of the first cascaded surface between the first counterbore, the second frame aperture are to include first threaded hole, towards described
Second ladder of the second counterbore of one stent and the second cascaded surface between first threaded hole and second counterbore
Hole is covered in the periphery of threaded rod of first threaded connector between first cascaded surface and second cascaded surface
If the elastic component.
3. the first lens adjusting mechanism according to claim 1, it is characterised in that：
The first support and the second support have first surface and second surface facing with each other, the elastic component compression
It is arranged between the first surface and the second surface, at least one in the first surface and the second surface
Equipped with pillar, at least one free end of the elastic component is set in the periphery of the pillar.
4. the first lens adjusting mechanism according to claim 1, it is characterised in that：
The adjustable connection component is further included with the externally threaded cylindric hollow hole set of first threaded hole and second, described
The inner wall of second frame aperture is equipped with the second internal thread, and second external screw thread is threadedly coupled with second internal thread, and described first
External screw thread is threadedly coupled with first threaded hole.
5. the first lens adjusting mechanism according to claim 1, it is characterised in that：
First lens adjusting mechanism further includes the company of locating piece and gasket, the locating piece and first threaded connector
Connector is the cylinder with inner fovea part, first frame aperture include the via and backwards to the second support and with it is described
Second threaded hole of via connection, the periphery of the locating piece are equipped with the 3rd external screw thread being connected with second threaded hole,
Gasket described in sandwiched between the locating piece and the connector, the periphery of the gasket are equipped with protrusion, and first frame aperture is opened
Equipped with by free end, along the non-through groove extended away from free extreme direction, the protrusion is plugged among the groove, institute
It states locating piece and the gasket is compressed into power to connector application.
6. the first lens adjusting mechanism according to claim 1, it is characterised in that：
Multiple floors are equally spacedly equipped with along the circumferential direction of first intercommunicating pore in the first support, in institute adjacent two-by-two
It states and perforate is equipped between floor, multiple perforates are passed through and rotated certain for corresponding to multiple protrusions possessed by the camera lens
Angle is so that the multiple floor is mutually clamped with the multiple protrusion.
7. the first lens adjusting mechanism according to claim 6, it is characterised in that：
First lens adjusting mechanism further includes annular shrapnel, and the ring-type shrapnel is arranged in the first support towards described
On the surface of second support, the ring-type shrapnel includes planar annular body and is uniformly distributed on the inside of the annular body
Multiple elastic arms, the elastic arm includes with the linking arm that is connected on the inside of the annular body and by the linking arm circumferentially
The adjutage, the adjutage have the arch that is abutted with the projecting elastic, each adjutage with it is each described
Floor is oppositely arranged respectively.
8. the first lens adjusting mechanism according to claim 1, it is characterised in that：
The first support is hollow substantially torus plate, and first frame aperture is set to three and compared with described first
The center of frame is equiangularly disposed in the torus, and three first frame aperture are corresponded in the second support and set three
A second frame aperture.
9. camera lens adjusts module, which is characterized in that including：
It stacks gradually and connects the foundation means set, the second lens adjusting mechanism and according to claim 1 to 8 any one of them
First lens adjusting mechanism；
First electric driving mechanism, first electric driving mechanism are sequentially connected and drive with first lens adjusting mechanism
First lens adjusting mechanism is so that first lens adjusting mechanism directly drives the camera lens moves along the first direction；
Second electric driving mechanism, second electric driving mechanism are connected and drive with second lens adjusting mechanism transmission
Second lens adjusting mechanism with by first lens adjusting mechanism drive indirectly the camera lens along and the first party
It is moved to vertical second direction；
The foundation means include Base body, second lens adjusting mechanism include the 3rd stent, the 3rd stent and
The Base body includes third connecting hole and the 4th intercommunicating pore, the first intercommunicating pore of the first support, described second respectively
Second intercommunicating pore of stent, the third connecting hole and the 4th intercommunicating pore substantially with one heart and are used to pass through for the camera lens.
10. camera lens according to claim 9 adjusts module, it is characterised in that：
Two group of first support portion set along the second direction is equipped in the Base body, second camera lens adjusts machine
Structure supports including the first support portion as described in each group and is interspersed in the first slide bar of the 3rd stent and in the 3rd stent
On along the first direction set two group of second support portion, first lens adjusting mechanism include second as described in each group
Support part supports and is interspersed in the second slide bar of the second support, and the 3rd stent and the second support are respectively described
It is moved under the guiding of first slide bar and second slide bar.
11. camera lens according to claim 10 adjusts module, it is characterised in that：
First lens adjusting mechanism and second lens adjusting mechanism include multiple threaded fasteners, described two groups the
One support portion and two group of second support portion are respectively two pairs of first boss and two pairs of second boss, the first boss and institute
Second boss is stated with inverted trapezoidal face or arcwall face, first slide bar and second slide bar are including with notch and horizontal stroke
Section is the substantial cylindrical bar of the free end of D-shaped, and each free end includes cambered surface and the crimping formed by the notch
Face is equipped with through hole between the cambered surface and the electrolysis, and the cambered surface offsets with the first boss and second boss,
Each threaded fasteners pass through the cambered surface and the screw thread in the first boss and second boss through the through hole respectively
Mounting hole is connected and is pressed against each other with the electrolysis.
12. camera lens according to claim 9 adjusts module, it is characterised in that：
First electric driving mechanism includes the first motor and the first screw rod that are sequentially connected, second electric driving mechanism
The second motor and the second screw rod including drive connection, first screw rod and second screw rod respectively with the second support
It is sequentially connected with the 3rd stent, first motor and second motor are respectively by being the first solid of generally L-shaped
Stator and the second fixinig plate are fixedly connected with the 3rd stent and the Base body.
13. camera lens according to claim 12 adjusts module, it is characterised in that：
The foundation means further include a pair of bar fixation kit for being used to fix the second screw rod both ends, the bar fixation kit
Including the bearing set in the Base body and the cover board being fixedly connected with the bearing, the bearing, which has, accommodates axle sleeve
Fluting, the axle sleeve is fixed in the fluting by the cover board, and the opposite end of second screw rod is plugged in described respectively
In axle sleeve.
14. camera lens according to claim 12 adjusts module, it is characterised in that：
3rd stent includes the first protruding portion, and first protruding portion is included successively by the first side of the 3rd stent
To passed through for second screw rod the extended away from the 4th intercommunicating pore and along the direction parallel with the first direction
One straight slot is fixed with the first drive block being connected with second screw flight, first transmission in first straight slot
Block under the driving of the second screw rod with its in first straight slot in this second direction opposite the first rooved face of a pair
In one offset, with by first protruding portion being driven to move the first rooved face force one of them described.
15. camera lens according to claim 14 adjusts module, it is characterised in that：
First protruding portion further include it is between third connecting hole and the first straight slot, passed through for first slide bar it is logical
Hole is equipped with a pair of first sliding sleeve with the first bullport in the 3rd stent second side opposite with first side,
First sliding sleeve is socketed on the periphery of first slide bar, is set respectively on a pair of the 3rd opposite side of the second support
Have with the slide cartridge passed through for second slide bar, be respectively provided with second sliding sleeve in the inside at the slide cartridge both ends, described the
Two sliding sleeves are set on second slide bar.
16. camera lens according to claim 12 adjusts module, it is characterised in that：
The second support further includes a pair of the 4th opposite side, one of them described 4th side surface has equipped with a pair
The male arms in gap, is equipped at least one first perforate in each male arms, and first lens adjusting mechanism further includes connection
Plate and connection fixture, the connecting plate have a pair of of support plate, and each support plate is equipped with corresponding extremely with first perforate
Few second perforate setting to be located at the gap with first screw rod cooperation swivel nut between the pair of support plate
In, the connection fixture is used to connect corresponding first perforate and second perforate.
17. camera lens according to claim 9 adjusts module, it is characterised in that：
Matched first opening and the first photoelectric sensor are respectively equipped on the 3rd stent and the second support,
It is respectively equipped with matched second in the Base body and the 3rd stent to be open and the second photoelectric sensor, described first
Opening extends along the first direction, and second opening extends along the second direction, and each photoelectric sensor includes hair
Light portion and acceptance part, the opening allow the detection light that the matched illumination region is sent by being connect by the acceptance part
It receives.
18. projector equipment, including camera lens, camera lens link and ray machine, it is characterised in that：
The projector equipment further includes claim 9 to 17 any one of them camera lens adjustment module, the camera lens and described the
One stent is fixedly connected, and the camera lens link is connected respectively with the Base body and the ray machine, and the camera lens
The transmittance section that the camera lens is penetrated and injected for the light beam for sending the ray machine is provided on link.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005080.5A CN108072953B (en) | 2016-11-15 | 2016-11-15 | First lens adjusting mechanism, lens adjusting module and projection equipment |
| PCT/CN2017/105810 WO2018090767A1 (en) | 2016-11-15 | 2017-10-12 | First lens adjustment mechanism, lens adjustment module, and projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005080.5A CN108072953B (en) | 2016-11-15 | 2016-11-15 | First lens adjusting mechanism, lens adjusting module and projection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108072953A true CN108072953A (en) | 2018-05-25 |
| CN108072953B CN108072953B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005080.5A Active CN108072953B (en) | 2016-11-15 | 2016-11-15 | First lens adjusting mechanism, lens adjusting module and projection equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108072953B (en) |
| WO (1) | WO2018090767A1 (en) |
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| CN109683437A (en) * | 2019-03-01 | 2019-04-26 | 北京北广梯影广告传媒有限公司 | A kind of projector apparatus preventing empty coke |
| CN113933950A (en) * | 2021-10-26 | 2022-01-14 | 中国科学院光电技术研究所 | Optical element's dress alignment device |
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| CN110557605A (en) * | 2018-06-01 | 2019-12-10 | 杭州圣昱信息科技有限公司 | Screen real object display instrument |
| CN111385549B (en) * | 2018-12-28 | 2023-10-10 | 深圳光峰科技股份有限公司 | Adjusting device of spatial light modulator and projection device thereof |
| CN212933214U (en) | 2020-03-18 | 2021-04-09 | 中强光电股份有限公司 | Adjusting module and projector |
| CN114654119B (en) * | 2022-04-15 | 2023-08-29 | 武汉光迅科技股份有限公司 | Limiting device for welding optical port and lens assembly and application method thereof |
| CN114967026B (en) * | 2022-05-24 | 2023-09-29 | 青岛青源峰达太赫兹科技有限公司 | Flexible two-dimensional adjustable terahertz system optical integrated lens |
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Also Published As
| Publication number | Publication date |
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| WO2018090767A1 (en) | 2018-05-24 |
| CN108072953B (en) | 2023-12-08 |
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Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Shenzhen integrated circuit design and application Industrial Park 401, 1089 Cha Guang road, Nanshan District, Shenzhen, Guangdong Applicant before: APPOTRONICS Corp.,Ltd. |
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