CN206440871U - First lens adjusting mechanism, camera lens adjustment module and projector equipment - Google Patents

Abstract

The utility model provides the first lens adjusting mechanism, camera lens adjustment module and projector equipment, first lens adjusting mechanism includes first support and second support that adjustable ball is connected, with the first intercommunicating pore and the second intercommunicating pore for light beam or camera lens process respectively, and first support or second support are fixedly connected with camera lens.First lens adjusting mechanism also has multiple adjustable connection components including the first threaded connector and elastic component, multiple one-to-one the first frame aperture including via are respectively equipped with first support and in second support and the second frame aperture of the first screwed hole is wherein equipped with, first threaded connector passes through the first frame aperture and its free end is connected with the first screwed 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 utility model can obtain the abundant adjustment free degree, and not only Adjustment precision is high, and adjustment mode is quick.

Description

First lens adjusting mechanism, camera lens adjustment module and projector equipment

Technical field

The utility model is related to optical technical field, and mould is adjusted more specifically to the first lens adjusting mechanism, camera lens Group 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 that projection is adjusted into the appropriate position into screen Put or angle.In addition, when well focussed is not implemented in camera lens and the light beam from light source, because camera lens is fixed, it is impossible to logical Cross the position of adjustment camera lens to improve exposing condition, so as to cause camera lens to project the image definition to screen by unfavorable shadow Ring.

To solve the above problems, a kind of existing projector equipment being configured with as projection camera lens, it is adjusted using camera lens Structure is adjusted to the position of camera lens, the existing lens regulating structure include cross sliding clock and upright slide block, cross sliding clock and The motion of upright slide block is realized using manual mechanical drive mechanism, and the cross sliding clock and upright slide block are only capable of difference Position adjustment is carried out to camera lens in the horizontal and vertical directions, the free degree 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 space-consuming is big, noise 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 shortcomings of the prior art, need badly and propose that the position of camera lens can be carried out the of relative fine tune One lens adjusting mechanism and Adjustment precision are high, adjustment mode is quick, compact conformation, noise are small camera lens adjustment module and projection The technical scheme of equipment.

Utility model content

In view of this, the utility model provides the first lens adjusting mechanism and the camera lens with the first lens adjusting mechanism Module and projector equipment are adjusted, so that the adjustment free degree for solving existing lens regulating structure is less, Adjustment precision is low, adjustment mode Not efficiently technical problem.

To realize said one purpose, the utility model provides following technical scheme：First lens adjusting mechanism, it includes The first support and second support of adjustable ball connection, first support and second support have one to be passed through for light beam or camera lens respectively The one of both of the first intercommunicating pore and the second intercommunicating pore crossed, first support and second support is fixedly connected with camera lens.First mirror Head adjustment mechanism also includes multiple adjustable connection components, and each adjustable connection component includes the first threaded connector and elastic component, the One support includes the first frame aperture of via provided with multiple, and second support is corresponded and it provided with multiple with the first frame aperture In be equipped with the second frame aperture of the first screwed hole, multiple first threaded connectors, multiple first frame aperture and multiple second frame aperture one One is arranged in correspondence with, and the free end of the first threaded connector is provided with the first external screw thread for being used for being connected with the first screwed hole, the One threaded connector pass through the first frame aperture, and elastic component by compression arrangement between first support and second support, the first spiral shell Line connector 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, sunk towards the first counterbore of second support and positioned at via and first First shoulder hole of the first cascaded surface between hole.Second frame aperture is to include the first screwed hole, sunk towards the second of first support Hole and the second shoulder hole of the second cascaded surface between the first screwed 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, and at least one in first surface and second surface is provided with projection, elasticity At least one free end of part is set in the periphery of projection.

Further, adjustable connection component also includes having the first screwed hole and the second externally threaded cylindric hollow hole Set, the inwall of the second frame aperture is provided 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 screwed hole is threadedly coupled.

Further, the first lens adjusting mechanism also includes locating piece and pad, locating piece and the first threaded connector Connector is the cylinder with inner fovea part, and the first frame aperture includes via and dorsad second support and connected with via second Screwed hole, the periphery of locating piece is provided with the 3rd external screw thread being connected with the second screwed hole.The sandwiched between locating piece and connector Pad, the periphery of pad is provided with projection, and the first frame aperture is offered by free end along away from the non-penetrating of free extreme direction extension Groove, projection is plugged among groove, and locating piece, which applies pad to connector, compresses power.

Further, multiple floors are equally spacedly provided with along the circumference of the first intercommunicating pore in first support, in two two-phases Be provided with perforate between adjacent floor, multiple perforates for the multiple projections of correspondence that camera lens has pass through and rotate a certain angle with So that multiple floors and multiple raised phase clampings.

Further, the first lens adjusting mechanism also include ring-type shell fragment, ring-type shell fragment be arranged in first support towards On the surface of second support, ring-type shell fragment includes plane annular body and equally distributed multiple bullets on the inside of annular body Arm, elastic arm includes the linking arm being connected with annular body inner side and the adjutage by linking arm circumferentially, and adjutage has The arch abutted with projecting elastic, each adjutage is oppositely arranged respectively with each floor.

Further, first support is hollow substantially torus plate, and the first frame aperture is set to three and relative to first The center of support 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 another above-mentioned purpose, the utility model provides a kind of camera lens and adjusts module, camera lens adjustment module bag Include and stack gradually foundation means, the second lens adjusting mechanism and the first above-mentioned lens adjusting mechanism that connection is set.Camera lens is adjusted Mould preparation group also includes the first electric driving mechanism and the second electric driving mechanism, and the first electric driving mechanism and the first camera lens are adjusted Mechanism driving connects and drives the first lens adjusting mechanism so that the first lens adjusting mechanism directly drives camera lens in the first direction Mobile, the second electric driving mechanism is driven with the second lens adjusting mechanism to be connected and drives the second lens adjusting mechanism with by the One lens adjusting mechanism drives camera lens to be moved along the second direction vertical with first direction indirectly.Foundation means include pedestal master Body, the second lens adjusting mechanism includes the 3rd support, and the 3rd support and Base body include third connecting hole and the 4th and connected respectively Through hole, the first intercommunicating pore of first support, the second intercommunicating pore of second support, third connecting hole and the 4th intercommunicating pore are substantially concentric And be used to pass through for camera lens.

Further, provided with two group of first supporting part set in a second direction, the adjustment of the second camera lens in Base body Mechanism includes being supported by the supporting part of each group first and being interspersed in the first slide bar of the 3rd support and on the 3rd support along first party To two group of second supporting part of setting, the first lens adjusting mechanism includes being supported by the supporting part of each group second and being interspersed in second Second slide bar of support, the 3rd support and second support are moved 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, two The first supporting part of group and two group of second supporting part 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 breach and cross section are D-shaped The substantial cylindrical bar at end, each free end includes cambered surface and the electrolysis formed by breach, is set between cambered surface and electrolysis There is through hole, cambered surface offsets with first boss and second boss, each threaded fasteners pass through cambered surface and first through through hole respectively Threaded securing bores on boss and second boss are connected and mutually compressed with electrolysis.

Further, the first electric driving mechanism includes the first motor and the first screw rod of drive connection, and second is electronic Drive mechanism includes the second motor and the second screw rod of drive connection.First screw rod and the second screw rod respectively with second support and Three supports are connected, the first motor and the second motor respectively by be generally L-shaped the first stator and the second stator It is fixedly connected with the 3rd support and Base body.

Further, foundation means also include a pair of bar fixation kits for fixing the second screw rod two ends, and bar is fixed Component includes the bearing set and the cover plate 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 support includes the first protuberance, and the first protuberance is included successively by the first of the 3rd support Side away from the 4th intercommunicating pore and the first groove that the screw rod of confession second that extends along the direction parallel with first direction is passed through, Be fixed with the first drive block being connected with the second screw flight in first groove, the first drive block under the driving of the second screw rod with One of them of first groove in a second direction in relative a pair of first rooved faces offsets, with by one of them first Rooved face exerts a force to drive the first protuberance to move.

Again further, the first protuberance also include be located between third connecting hole and the first groove, for first slide The through hole that bar is passed through, has the first of the first bullport in the 3rd support second side relative with first side provided with a pair Sliding sleeve, the first sliding sleeve, which is socketed on to be respectively equipped with the periphery of the first slide bar, a pair of the 3rd relative sides of second support, to be had The slide cartridge passed through for the second slide bar, second sliding sleeve is respectively provided with the inside at slide cartridge two ends, and the second sliding sleeve is set in the second cunning On bar.

Further, second support also includes a pair of the 4th relative sides, and one of them the 4th side surface is provided with A pair of male arms with gap, are provided with least one first perforate in each male arms, and the first lens adjusting mechanism also includes connection Plate and connection fixture, connecting plate have a pair of support plates, each support plate provided with it is corresponding with the first perforate at least one second open Hole, what is set between a pair of support plates is located in gap with the swivel nut that the first screw rod coordinates, and connection fixture is used to connect correspondence The first perforate and the second perforate.

Further, the first opening being engaged and the first photoelectric transfer are respectively equipped with the 3rd support and second support Sensor, is respectively equipped with the second opening being engaged and the second photoelectric sensor, the first opening in Base body and the 3rd support Extend in a first direction, the second opening extends in a second direction, each photoelectric sensor includes illuminating part and light accepting part, opening allows The detection light that the illuminating part being engaged is sent is received by and by light accepting part.

To realize another above-mentioned purpose, the utility model provides a kind of projector equipment, and projector equipment includes camera lens, mirror Head link, ray machine and above-mentioned camera lens adjustment module, camera lens are fixedly connected with first support, and Base body is connected by camera lens Frame is connected with ray machine, and is provided with frame plate of the camera lens link away from Base body saturating for the light beam that sends ray machine Cross and inject the transmittance section of camera lens.

Compared with prior art, technical scheme provided by the utility model has advantages below：

On the one hand, the utility model adjusts the relative position of first support and second support by the first lens adjusting mechanism Put, so as to adjust the position for the camera lens being connected with being relatively fixed with first support or second support, in addition, passing through selectivity Ground is operated to multiple adjustable connection components, can obtain the abundant adjustment free degree, in addition, utilizing the first threaded connector To adjust the relative position of first support and second support, not only Adjustment precision is high, and adjustment mode is quick.

On the other hand, the utility model adjusts module using arranging foundation means, the by way of being stacked camera lens One lens adjusting mechanism and the second lens adjusting mechanism so that camera lens adjusts the compact conformation of module, occupies little space, moreover, First electric driving mechanism and the second electric driving mechanism are respectively to the first lens adjusting mechanism and the second lens adjusting mechanism Driving, realizes the first lens adjusting mechanism and the second lens adjusting mechanism is driven in moving process, so that indirectly by second Lens adjusting mechanism to carry out camera lens the position adjustment of first direction, and directly by the second lens adjusting mechanism come to mirror Head is carried out and the position adjustment of the perpendicular second direction of first direction, it is ensured that have to the adjustment of lens location high accuracy and Stability is good, and by the first lens adjusting mechanism, can enter on the basis of being adjusted using each electric driving mechanism The adjustment of row more a little, Adjustment precision is further improved.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

The structural representation for the first lens adjusting mechanism that Fig. 1 provides for the utility model embodiment；

Fig. 2 is the exploded perspective view of the first lens adjusting mechanism shown in Fig. 1；

Fig. 3 and 4 is the two of the main first support for representing the first lens adjusting mechanism that the utility model embodiment is provided The structural representation in individual different views direction；

Fig. 5 shows for the structure of the main second support for representing the first lens adjusting mechanism that the utility model embodiment is provided It is intended to；

Fig. 6 adjusts structural representation of the module without commanding lens for the camera lens that the utility model embodiment is provided；

Fig. 7 adjusts the structural representation of the foundation means of module for the main camera lens for representing that the utility model embodiment is provided Figure；

Fig. 8 adjusts the knot of the second lens adjusting mechanism of module for the main camera lens for representing that the utility model embodiment is provided Structure schematic diagram；

Fig. 9 adjusts for the main foundation means for representing the camera lens adjustment module that the utility model embodiment is provided, the second camera lens The structural representation of complete machine structure and the first electric driving mechanism confined state；

Figure 10 is main the first lens adjusting mechanism for representing the camera lens adjustment module that the utility model embodiment is provided Structural representation；

Figure 11 for main the second lens adjusting mechanism for representing the camera lens adjustment module that the utility model embodiment is provided with The structural representation of camera lens link connection status；

Description of reference numerals：

1000-- camera lenses adjust module；100-- foundation means；110-- Base bodies；The projections of 111-- first；112-- Two openings；The intercommunicating pores of 113-- the 4th；120-- first boss；121-- threaded securing bores；130-- bearings；131-- slots； 132-- axle sleeves；133-- cover plates；

The lens adjusting mechanisms of 200-- second；The supports of 210-- the 3rd；The protuberances of 211-- first；212-- grooves；213-- leads to Hole；The projections of 214-- second；215-- first is open；216-- third connectings hole；The slide bars of 220-- first；221-- breach；222-- Cambered surface；223-- electrolysis；224-- through holes；230-- second boss；The drive blocks of 240-- first；The sliding sleeves of 250-- first； The photoelectric sensors of 260-- second；

The lens adjusting mechanisms of 300-- first；310-- first supports；The intercommunicating pores of 311-- first；The frame aperture of 312-- first； 312A-- vias；The counterbores of 312B-- first；The cascaded surfaces of 312C-- first；312D-- locating pieces；312E-- pads；312F-- second Screwed hole；312G-- grooves；313-- floors；313A-- spacing block sets；314-- perforates；315-- plectrums；316-- grabs； 320-- second supports；The intercommunicating pores of 321-- second；The frame aperture of 322-- second；The screwed holes of 322A-- first；The counterbores of 322B-- second； The cascaded surfaces of 322C-- second；323-- slide cartridges；The sliding sleeves of 324-- second；325-- male arms；326-- connecting plates；326A-- support plates； 326B-- swivel nuts；327-- limited blocks；328-- teats；330:Adjustable connection component；331:First threaded connector；332-- bullets Property part；The hollow borehole jacks of 333--；340-- ring-type shell fragments；341-- elastic arms；341A-- linking arms；341B-- adjutages；341C-- encircles Portion；The slide bars of 350-- second；The photoelectric sensors of 360-- first；

The drive mechanisms of 400-- first；The motors of 410-- first；The screw rods of 420-- first；The stators of 430-- first；

The drive mechanisms of 500-- second；The motors of 510-- second；The screw rods of 520-- second；The stators of 530-- second；531-- Two sub- stators；

600-- camera lens links；610-- frame plates；620-- transmittance sections；

SF-- threaded fasteners.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing 1~11 and Embodiment, the utility model is further elaborated.It should be appreciated that Various embodiments described below is only to solve The utility model is released, is not used to limit the utility model.

First lens adjusting mechanism embodiment

As a purpose of the present utility model, below to the first lens adjusting mechanism 300 provided by the utility model Embodiment be described in detail, specifically refer to Fig. 1 to 5, the first lens adjusting mechanism 300 include that adjustable ball connects the One support 310 and second support 320, first support 310 and second support 320 have respectively supplies light beam or camera lens (not shown) The one of both of the first intercommunicating pore 311 and the second intercommunicating pore 321 passed through, first support 310 and second support 320 is consolidated with camera lens Fixed connection, that is to say, that when first support 310 and second support 320 produce relative displacement, be fixedly connected wherein with camera lens One support will drive camera lens to produce the displacement relative to another support, and those skilled in the art can learn, camera lens Primary structure generally comprises a cylinder shape frame, lens set is arranged in the frame, and be provided with the side that framework receives light beam Enter light microscopic piece, light extraction eyeglass is provided with the side of cylinder emergent light.In the present embodiment, first support 310 and camera lens are fixed and connected Connect, in the transmission direction of the light beam received in camera lens, first support 310 is compared to second support 320 closer to camera lens Light extraction eyeglass.And furthermore, it is understood that then can be camera lens for situation of the light beam by the first connected entrance and the second connected entrance It is fixedly connected close to the framework for entering light microscopic piece with first support 310, and passes through the first connected entrance and the second connected entrance for camera lens Situation, then the framework being located between light microscopic piece and light extraction eyeglass of camera lens be fixedly connected with first support 310.Also, it is right Both can be that first support or second support itself are directly fixedly connected with camera lens in the above-mentioned understanding being fixedly connected, can also It is first support or second support by being fixedly connected indirectly with camera lens with a certain miscellaneous part.First lens adjusting mechanism 300 Also include multiple adjustable connection components 330, each adjustable connection component 330 includes the first threaded connector 331 and elastic component 332, Elastic component is preferred to use spring, and corresponding elastic deformation, elastic deformation amount can be delicately produced by different active forces because spring has The advantage such as larger, with low cost, alternatively, it is also possible to using columned elastic silica gel, elastic caoutchouc etc., for elastic silica gel and Elastic caoutchouc, should be made, in the present embodiment, elastic component 332 uses spring of the material that can produce larger elastic deformation amount.And And, first support 310 includes via 312A the first frame aperture 312 provided with multiple, wherein, the first frame aperture 312 is integrally set For through hole, it is preferred that via 312A is set to unthreaded hole, second support 320 is corresponded and it provided with multiple with the first frame aperture 310 In be equipped with the second frame aperture 322 of the first screwed hole, the second frame aperture 322 can be set in blind hole or through hole, the present embodiment, second Frame aperture 322 is set to through hole, also, it is above-mentioned it is each it is multiple be three or more., can for the embodiment of the first screwed hole Be directly be threaded on the internal perisporium of the second frame aperture 322 or on the internal perisporium of the second frame aperture 322 it is fixed in Put female hollow borehole jack (will hereafter be described further).The free end of first threaded connector 331 be provided be used for The first external screw thread that first screwed hole is connected.Furthermore, it is understood that the first threaded connector 331 includes threaded rod and connector, The threaded rod can be integrally provided with above-mentioned first external screw thread can also be free end be provided be used for be connected with the first screwed hole The first external screw thread and be set to polished rod close to the part of connector.The external diameter of threaded rod is less than the internal diameter of the first frame aperture 312 and worn The first frame aperture 312 crossed including via 312A, i.e. threaded rod and the first frame aperture 312 can be with relative motions.First screw thread connects Fitting 331 can be specifically to use stud in the present embodiment using screw, stud etc..First threaded connector 331 passes through via 312A, and elastic component 332 by compression arrangement between first support 310 and second support 320, it is preferred that the cloth of elastic component 332 Put between relative the first frame aperture 312 and the second frame aperture 322 and the first threaded connector 331 pass through (will make below into One step illustrates).First threaded connector 331 and the collective effect of elastic component 332 are to adjust first support 310 and second support 320 Relative spacing, it is to be understood that the first threaded connector 331 serves connection first support 310 and second support simultaneously 320 and the effect of regulation first support 310 and the spacing of second support 320, in addition, when first support 310 and second support 320 When being in contact, both spacing are 0.In more detail, user is by rotating the first threaded connector 331 to adjust it first Stroke in screwed hole, it is possible to the degree that regulation elasticity part 332 is compressed, also just have adjusted first support 310 and second Relative spacing of the frame 320 on the axial direction of first threaded connector 331 rotated, so as to easily be adjusted Lens location, the technique effect for making optimum position of the camera lens in light beam of the reception from light source.Also, it is multiple due to being provided with Corresponding 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 is identical with the respective number of adjustable connection component 330, three is arranged in correspondence with, and therefore, it can neatly select therein one The first individual or more than one threaded connector 331 is adjusted, it is hereby achieved that the sufficient camera lens adjustment free degree.

With reference to reference picture 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 shoulder hole, Two frame aperture 322 are to include the first screwed hole, towards the second counterbore 322B of first support 310 and positioned at the first screwed hole and second The second shoulder hole of the second cascaded surface 322C between counterbore 322B, it is known that, the first counterbore 312B diameter is more than via 312A diameter, the second counterbore 322B diameter is more than the diameter of the first screwed hole, is 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 312B and the second counterbore 322B periphery surround a free end of elastic component 332 respectively, therefore, pass through the first shoulder hole and second The setting of shoulder hole can positioning elastic part 332 well, it is ensured that the stability of the stress elastic deformation of elastic component 332.In addition, attached Plus, 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 three the second counterbore 322B position respectively, to control in screw adjustments The minimum relative spacing of lower the allowed first support 310 of regulation and second support 320, and first support 310 and the can be avoided Two supports 320, which interact, caused to be deformed.

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 At least one in two surfaces is provided with projection, it is preferred that projection is cylinder, for example, at least one of the elastic component of spring Free ending tool has hollow parts, and hollow parts cuff, in the periphery of projection, more preferably, projection is set to relative two, bullet Property part two free ends be equipped with hollow parts, two hollow parts correspondence cuff is in the periphery of two projections, also, further , at least one projection is respectively correspondingly arranged in the vicinity for closing on relative first frame aperture and second frame aperture, such as If this, can positioning elastic part well, also cause elastic component working stability.

Reference picture 2, further, adjustable connection component 330 also include having the first screwed hole 322A and the second external screw thread Cylindric hollow borehole jack 333, the hollow borehole jack 333 preferably be made up of high-abrasive materials such as stainless steel, cast irons, such as by not The steel wire facing that rust steel is made.The inwall of second frame aperture 322 is provided with the second internal thread, the second external screw thread and the second internal thread screw thread Connection, the first external screw thread is threadedly coupled with the first screwed hole 322A.By setting cylindric hollow borehole jack 333, vacation can be avoided In the case of being located on the internal perisporium of the second frame aperture 322 directly the first screwed hole of setting, the first threaded connector 331 is in the first spiral shell Precession and the abrasion during back-out to the first screwed hole, improve the first threaded connector 331 and the first screwed hole in pit Connection reliability, and also improve the regulation sensitivity of the first threaded connector 331.

With reference to reference picture 2 and 3, it is preferred that the first lens adjusting mechanism 300 also includes locating piece 312D and pad 312E, The connector of locating piece 312D and the first threaded connector 331 has the socket cap body of inner fovea part, and the inner fovea part 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 Dorsad second support 320 and the second screwed hole 312F connected with via 312A, locating piece 312D periphery are provided with and second 3rd external screw thread of screwed hole 312F connections, is folded with pad 312E between locating piece 312D and connector, pad 312E's Periphery is provided with projection, and the first frame aperture 312 is offered by free end along the non-penetrating groove 312G extended away from free extreme direction, Projection is plugged among groove 312G, it is preferred that the second screwed hole 312F aperture is for via 312A aperture, and the first spiral shell The external diameter of the connector of line connector 331 is less than the second screwed hole 312F aperture, and connector and pad 312E are respectively positioned on second In screwed hole 312F, and pad 312E is set to general toroidal to be adapted with the second screwed hole 312F.As can be seen here, locating piece 312D applies along groove 312G bearing of trends during the second screwed hole 312F is screwed in by hexagonal screwdriver to pad 312E Active force compresses power to apply to the connector for the first threaded connector 331 being connected with the first screwed hole, serves resistance Only the first threaded connector 331 departs from the effect of the first screwed hole, so as to prevent from for example applying the first camera lens adjustment machine The He of first support 310 that inevitable vibration of the projector equipment of structure 300 produced by work or transportation is brought The rough sledding that accidental change occurs for the relative spacing of second support 320 occurs.

With reference to reference picture 3 and 4, one kind that camera lens is separably fixedly installed to the first lens adjusting mechanism 300 is used as In embodiment, the present embodiment, multiple floors are equally spacedly provided with along the circumference of the first intercommunicating pore 311 in first support 310 313, perforate 314, the multiple projections of correspondence that multiple perforates 314 have for camera lens are provided between floor 313 adjacent two-by-two Pass through and rotate a certain angle so that multiple floors 313 and multiple projections overlap and are connected together, so as to pass through rib Plate 313 and raised one-to-one interference fit, can prevent camera lens from departing from first support 310.And when needing camera lens and the When one support 310 is separated, multiple raised opposite directions can be rotated so that it is multiple it is raised stagger completely with multiple floors 313 and with Multiple perforates 314 are relative, it is known that, the above-mentioned raised rotation to camera lens can be by the general frame of artificial rotating lens To realize.Therefore, adjust the first threaded connector 331 and with the collective effect of elastic component 332, first support 310 relative to The spacing of second support 320 produces change, so that first support 310 drives camera lens to produce displacement, serves adjustment lens location Effect.Further, the surface towards second support 320 of a floor 313 is provided with spacing block set 313A, limit wherein Position projection 313A is on multiple raised direction of rotation close to adjacent perforate 314, spacing block set 313A and one of projection End face lean.Therefore, it is spacing when the spacing block set 313A of first support 310 and the raised end face of camera lens lean Projection 313A can indicate that each projection of camera lens is rotated in place after passing through each perforate 314, it is to avoid the angle of the raised rotation of camera lens It is excessive or too small, it is ensured that multiple floors 313 and multiple raised mutually clampings well.In order to preferably to first support 310 with Camera lens is fixedly connected, further, and first support 310 is provided with a snap device, and snap device includes plectrum 315 and grab 316, grab 316 is used to mutually latch with the neck that camera lens is set, wherein the surface of a floor 313 dorsad first support 310 On offer a bayonet socket, plectrum 315 is connected with a torsion spring and grab 316 can be driven to enter or exit bayonet socket with reality elastic reset Existing grab 316 is used for the lock with neck or unblock, therefore, under lock state, and camera lens is locked solid with first support 310 Fixed, first support 310 can stably drive camera lens to produce displacement, and only in the state of unblock, each projection of camera lens just may be used To be rotated to relative with multiple perforates 314 and further be detached first support 310.

With reference to reference picture 2 to 4, as a further improvement, the first lens adjusting mechanism 300 also includes ring-type shell fragment 340, Ring-type shell fragment 340 can be made of copper sheet, and the folder of ring-type shell fragment 340 is arranged in first support 310 towards the surface of second support 320 On, ring-type shell fragment 340 includes plane annular body and equally distributed multiple elastic arms 341, each bullet on the inside of annular body Arm 341 includes the linking arm 341A being connected with annular body inner side and the adjutage 341B by linking arm 341A circumferentially, Adjutage 341B has the arch 341C abutted with projecting elastic, and each adjutage 341B is relative respectively with each floor 313 to be set Put, specifically, each adjutage 341B is corresponded with each floor 313 and set, circumference side of the both of which along the first intercommunicating pore 311 To extension, and adjutage 341B is towards corresponding floor 313.Alternatively, it is also possible to be oppositely arranged two corresponding to same floor 313 Adjutage 341B more than individual.There is adjutage 341B at least one arch 341C, arch 341C to be arranged on first support 310 Floor 313 and corresponding camera lens it is raised between and abutted with projecting elastic.Like this, so as to avoiding camera lens from fixing If multiple raised surfaces brought into contact straight with multiple floors 313 in installation process and contact surface becomes caused by the frictional force brought crosses senior general Shape.In addition, ring-type shell fragment 340 also plays as diaphragm seal to seal the effect in gap between floor 313 and projection.

In order to which above-mentioned ring-type shell fragment 340 is fixed well, in the present embodiment, in linking arm 341A and first support 310 The hole clipping and card column of mutual clamping, the side being engaged by using hole clipping and card column are set respectively on towards the surface of the second component Formula, it is possible to achieve removably assemble, it is easy to operate, in addition, in other embodiments, the viscosity such as glue can also be utilized Ring-type shell fragment 340 is fixed in first support 310 by material, but the assembling and replacing of ring-type shell fragment 340 are difficult relatively.

With reference to reference to Fig. 1 and 2, further, because camera lens is generally cylinder general frame, therefore, by first support 310 are set to hollow substantially torus plate, so that camera lens is adapted with first support 310.Set for the first frame aperture 312 Embodiment in torus, the preferably center relative to first support 310, angularly dash forward in the periphery of torus If three convex portions, opened up in each convex portion and correspond to each first frame aperture 312 in first frame aperture 312, 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 is arranged in generally rectangular bodies.It is equal for the above-mentioned frame aperture 322 of first frame aperture 312 and second Three are set to, the situation of three pairs of frame aperture is referred to as, is threadedly coupled when rotating first corresponding to three pairs of frame aperture of regulation simultaneously When part 331 and roughly the same rotating cycle, first support 310 is relative to 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 produce 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 be 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 purpose of the present utility model, the implementation of module is adjusted to camera lens provided by the utility model below Example is described in detail, specifically incorporated by reference to reference picture 6 to 10, and the camera lens adjustment module 1000 that the utility model embodiment is provided is wrapped Foundation means 100 are included, and along in the vertical direction perpendicular to plane where the main body of foundation means 100, relative to pedestal machine Structure 100 from the close-by examples to those far off stacks gradually the second lens adjusting mechanism 200 and any of the above-described first camera lens adjustment machine that connection is set The first lens adjusting mechanism 300 in structure embodiment, on first lens adjusting mechanism 300, specifically refer to above, no longer Repeat.Camera lens adjustment module 1000 also includes the first electric driving mechanism 400 and the second electric driving mechanism 500, wherein, first The lens adjusting mechanism 300 of electric driving mechanism 400 and first is connected and drives the first lens adjusting mechanism 300 so that first The direct drive camera lens of lens adjusting mechanism 300 is moved along the first direction, and specifically, the first electric driving mechanism 400 can be with The first support 310 or second support 320 of first lens adjusting mechanism 300 are connected, in the present embodiment, the first electronic drive Motivation structure 400 is connected with second support 320, and by be connected with the adjustable ball of second support 320 first Frame 310 drives camera lens to move along the first direction.Second electric driving mechanism 500 is connected with the second lens adjusting mechanism 200 And the second lens adjusting mechanism 200 is driven so that second support 320 is moved along the second direction vertical with first direction, Jin Er One support 310 drives camera lens to move in a second direction, for ease of understanding, according to the arrow of reference axis in Fig. 6, first direction X- and the directions of X+ two including level, second direction include the vertical direction of Y- and Y+ two.Foundation means 100 include Base body 110, the second lens adjusting mechanism 200 includes the 3rd support 210, and the 3rd support 210 and Base body 110 include the 3rd and connected respectively The intercommunicating pore 113 of through hole 216 and the 4th, third connecting hole 216, the of the 4th intercommunicating pore 113 and the first lens adjusting mechanism 300 One intercommunicating pore 311 and the second intercommunicating pore 321 substantially with one heart and are used to pass through for camera lens.According to above-mentioned on saying for being stacked It is bright, it will further be understood that, the 3rd support 210 is flexibly connected in which can be movable relatively with Base body 110, and second support can phase Motion is flexibly connected with the 3rd support 210.Therefore, the first electric driving mechanism drives second support relative to Base body 110 move along the first direction to be directly realized by the position adjustment of the camera lens to being fixed in first support 310, the second electronic drive Motivation structure drives the 3rd support 210 to be moved in a second direction relative to foundation means 100 and drive second support 320 to move So as to realize the position adjustment of the camera lens to being fixed in first support 310 indirectly, it is achieved thereby that to camera lens relative to pedestal Main 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 compact conformation, occupies little space, and due to using motorized drive structure, it is ensured that have to the adjustment of lens location high-precision Degree.Also, because first support 310 and second support 320 connect for adjustable ball, and first support 310 is fixed with camera lens Connection, therefore, the relative position between first support 310 and second support 320 is adjusted for example, by manual regulative mode, The purpose being adjusted to lens location can also be played, so that user can select one according to actual needs or simultaneously select electricity The mode of dynamic driving adjusts lens location with the mode of regulation relative position, for example, the mode of motorized motions can be selected Quick adjustment lens location, and select the mode of regulation relative position to adjust lens location more a little.As can be seen here, this reality The different demands of lens location adjustment can be met by applying the camera lens adjustment module 1000 of example, using flexible.

Reference picture 6, adjusts a kind of embodiment of module, in Base body 110 as the camera lens of the present embodiment Provided with along second to setting two group of first supporting part, the second lens adjusting mechanism 200 include by the supporting part of each group first support And the first slide bar 220 of the 3rd support 210 and two group of second supporting part set in the first direction on three supports are interspersed in, the One lens adjusting mechanism 300 is supported by the supporting part of each group second 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 support 210 and second support 320 are moved 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 support 210, the second slide bar 350 with second support 320, reduces rubbing for relative motion Wipe power so that the movement of the 3rd support 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 supporting part and the second supporting part for example can be pore size and the fixation that can adjust its centre bore Borehole jack (not shown) in Base body and the 3rd support, it is preferred that borehole jack is integral with Base body and the 3rd support respectively Shaping, borehole jack has tapped two support arm and the spaced openings between two support arms in centre bore in the radial direction, therefore, profit With first by the corresponding borehole jack of two ends insertion of the first slide bar and the second slide bar, then by being continuously increased the screw elements such as screw at two Rotating cycle progressively turns the aperture of borehole jack down in the internal thread of arm, that is, reduces the spacing of spaced openings diametrically, therefore, It can reach and support and fix the purpose of the first slide bar and the second slide bar, and adjustable borehole jack 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 supporting part and the second supporting part example Such as can also be the clip and recess groove (not shown) for including cooperating respectively, specifically, in Base body and the 3rd Recess groove with arc surface is set respectively on frame, a part of periphery at the two ends of the first slide bar and the second slide bar with it is corresponding The arc surface laminating of recess groove, clip has including middle part to be used for and the first slide bar or the another part at the two ends of the second slide bar circle Screwed hole is accordingly provided with two extension arms of the arc surface of side face laminating, each extension arm and the recess groove both sides being engaged, Extension arm is fixedly connected with the both sides upper screwed hole of recess groove 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, in the present embodiment, specific to combine reference picture 2,4 to 6,9, the first lens adjusting mechanism 300 and the second camera lens are adjusted Complete machine structure 200 includes multiple threaded fasteners SF, and two group of first supporting part and two group of second supporting part 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 The substantial cylindrical bar of 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 breach 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 provided with through hole 224, the inverted trapezoidal face of cambered surface 222 and first boss 120 offsets, 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 mutually compressed with electrolysis 223, so as to ensure that the first slide bar 220 is reliably supported and solid by the first supporting part 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 be drawn with reference to above description, therefore, the second slide bar 350 is reliably supported and fixed by the second supporting part.

With reference to reference picture 6 and 9, further, the first electric driving mechanism 400 and the second electric driving mechanism 500 are used as A kind of embodiment, in the present embodiment, the first electric driving mechanism 400 includes what is be for example connected using shaft coupling First motor 410 and the first screw rod 420, the second electric driving mechanism 500 include the be for example connected using shaft coupling The screw rod 520 of two motor 510 and second, the first screw rod 420 and the second screw rod 520 respectively with the support 210 of second support 320 and the 3rd Drive connection, it is known that, the drive connection mode is screw drive connection, the i.e. spiral shell of the first screw rod 420 and the second screw rod 520 Line part is cooperated with the threaded portion on the support 210 of second support 320 and the 3rd, it is necessary to explanation, the threaded portion On itself support body that the support 210 of second support 320 and the 3rd can be directly formed at, it can also be arranged on and be individually fixed in On drive disk assembly on two supports 320 and the 3rd support 210.First screw rod 420 and the second screw rod 520 are respectively in the first motor 410 and second motor 510 driving under rotation and by the screw drive connection produce the support 210 of second support 320 and the 3rd Give birth to moving along the axis direction of each correspondence screw rod.First motor 410 and the second motor 510 are fixed by the first of L-shaped respectively The stator 440 of piece 430 and second is fixedly connected with the 3rd support 210 and Base body 110, specifically, and the first of L-shaped fixes Two the first sub- stators (not shown) and two of piece 430 and the second stator 530 of L-shaped including setting at a generally normal angle Second sub- stator 531, two the first sub- stators are connected through a screw thread solid with the 3rd support 210 and the first motor 410 respectively Fixed connection, two the second sub- stators 531 are connected through a screw thread respectively to be fixedly connected with the motor 510 of Base body 110 and second, More particularly, two the first sub- stators accordingly open up paired screw thread with the 3rd support 210 and the first motor 410 and connected respectively Hole is connect, two the second sub- stators 531 accordingly open up paired threaded connection with the motor 510 of Base body 110 and second respectively Hole, each paired threaded connection hole is threadedly coupled with the threaded fasteners SF of for example, screw respectively.From the above mentioned, using being L The first stator 430 and the second stator 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 the 3rd support 210 and the non-direct contact of Base body 110, can be very Big degree buffers inevitable vibration produced when 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 produce camera lens of the larger vibration even caused by displacement and produce undesirable position The situation for putting change occurs.Further, since the drive connection of the corresponding screw rod of each motor is generally and is rigidly connected, by setting The first stator 430 and the second stator 530 of L-shaped are put, can provide certain relatively living for each corresponding motor and screw rod Dynamic space, it is to avoid the damage that each motor is brought with screw rod by the excessive torque produced by excessively interaction, improves camera lens Adjust the reliability of module.

With reference to reference picture 7, in order to firmly fix the second screw rod 520, as a further improvement, foundation means 100 are also Including a pair the bar fixation kit for fixing the two ends of the second screw rod 520, each bar fixation kit includes setting in Base body 110 The bearing 130 put and the cover plate 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 axle sleeve 131 respectively, is connected by screw the correspondence on cover plate 132 and bearing 130 Ground sets a pair of screwed holes, so that cover plate 132 is fixedly connected with bearing 130, and then axle sleeve 131 is fixed on out by cover plate 132 In groove.

With reference to reference picture 6 to 9, the 3rd support 210 of camera lens adjustment module 1000 further includes the first protuberance 211, the first protuberance 211 includes first side successively from the 3rd support 210 to away from the 4th intercommunicating pore 113 and along with first The first groove 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 protuberance 211 from The convex that may be provided for being fixedly connected with the first sub- stator by end, convex is accordingly set with a first sub- stator There is above-mentioned paired threaded connection hole.The first drive block being threadedly coupled with the second screw rod 520 is fixed with the first groove 212 240, such as, the first drive block and the first protuberance correspondence open up screwed hole, by the screw elements such as screw connect each screwed hole with First drive block is fixed in the first groove, 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 Coordinated with being interpreted as internal thread with externally threaded, in the rotary course of the second screw rod 520, the internal thread of the first drive block 240 Can in a second direction it be moved by the externally threaded active force of the second screw rod 520, so that the first drive block 240 and the first groove 212 in a first direction in relative a pair of first rooved faces one of them offsets and by one of them the first rooved face Exert a force to drive the first protuberance 211 to move, it is known that, first drive block 240 serves the effect of above-mentioned drive disk assembly. By upper, by setting the first drive block 240 on the 3rd support 210, the first drive block 240 is contacted with the first rooved face for face, Therefore, the uniform force application of first 240 pair of first rooved face of drive block, so that the 3rd support 210 is moved steadily, in addition, by right The control of the anglec of rotation of second screw rod 520, can be accurately controlled the movement of the first drive block 240 and then the 3rd support 210 away from From.

With reference to reference picture 8 to 10, further, in the present embodiment, distinguish as the first slide bar 220 and the second slide bar 350 A kind of embodiment of the 3rd support 210 and second support 320 is interspersed in, the first protuberance 211 also includes being located at the 3rd Through hole 213 between the groove 212 of intercommunicating pore 216 and first, being passed through for the first slide bar 220, in the 3rd support 210 and the first side The relative second side in face is socketed on the first cunning provided with a pair of the first sliding sleeves 250 with the first bullport, the first sliding sleeve 250 Being respectively equipped with the periphery of bar 220, a pair of the 3rd relative sides of second support 320 has what is passed through for the second slide bar 350 Slide cartridge 323, second sliding sleeve 324 is respectively provided with the inside at the two ends of slide cartridge 323, and the second sliding sleeve 324 is set in the second slide bar 350 On, it can learn, above-mentioned through hole 213 similarly serves the effect of the first sliding sleeve 250, thus, the 3rd support 210 can be with 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 supports 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 the support 210 of second support 320 and the 3rd has excellent put down Stability.In addition, in other embodiments, 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.It is preferred that, 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 groove 212 the first protuberance 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, in turn ensuring that the axis of the first slide bar 220 and the second screw rod 520 has the very high depth of parallelism, so that The movement for obtaining the 3rd support 210 is steady and accurate, also helps the integrally-built compact of camera lens adjustment module 1000.Further For, it is that hollow substantially torus plate and second support 320 are set to hollow generally rectangular bodies plate for first support 310 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 convex portions, first frame aperture 312 is opened up in each convex portion, is corresponded in generally rectangular bodies plate Three the second frame aperture 322 of each first frame aperture 312, specific enforceable, reference picture 10, on the body of generally rectangular bodies plate Two the second frame aperture 322 are set, and another second frame aperture 322 is arranged on the teat 328 of above-mentioned slide cartridge 323, so that the The structure of two support 320 simplifies and compact.

With reference to reference picture 6 and 10, as an optional embodiment, second support 320 also includes a pair the relative the 4th Sideways, one of them the 4th side surface is provided with least one provided with a pair of male arms 325 with gap in each male arms 325 First perforate, the first lens adjusting mechanism 300 also includes connecting plate 326 and connection fixture, and connecting plate 326 has a pair of support plates 326A, each support plate 326A are provided with least one second perforate corresponding with the first perforate, fixed between a pair of support plate 326A Be located at the swivel nut 326B that the first screw rod 420 coordinates in gap, swivel nut 326B inner circumferential is provided 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 screwed hole, are connected 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 produce it is mobile simultaneously drives second support 320 to move, can be with addition, by the control to the anglec of rotation of the first screw rod 420 Swivel nut 326B displacement is accurately controlled, and then drives second support 320 precisely mobile by swivel nut 326B.

With reference to reference picture 6 to 8, in order to more accurately control the movement of the 3rd support 210 and second support 320, preferably, The first opening 215 being engaged and the first photoelectric sensor 360 are respectively equipped with the 3rd support 210 and second support 320, The second opening 112 being engaged and the second photoelectric sensor 260 are respectively equipped with the support 210 of Base body 110 and the 3rd, such as Specifically, the second opening 112 is arranged in the first projection 111 of the one side of Base body 110, it is known that, the first opening 215 are arranged in the second projection 214 of first sliding sleeve 250, the position set by opening and photoelectric sensor respectively coordinated Can also accordingly it exchange.First opening 215 is extended 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 phase with second support 320 in a first direction Deng the second opening 112 is arranged to default displacement with the 3rd support 210 in second direction in the extended distance of second direction Equal, each photoelectric sensor includes illuminating part and light accepting part, and each opening allows the detection that the illuminating part being matched therewith is sent Light is received by and by light accepting part, specifically, and 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 the Huo of support 210 and second support 320 will be mobile and in moving process, the illuminating part of corresponding photoelectric sensor sends detection Light, if the corresponding corresponding light accepting part of photoelectric sensor can receive detection light, it is default that controller judges that respective holder is located at Within displacement, controller allows the motor operations that corresponding electric driving mechanism has, so as to drive the 3rd support 210 Huo and second support 320 are moved, and if the corresponding corresponding light accepting part of photoelectric sensor can not receive detection light, control Device processed judges that respective holder is had been located in outside default displacement, and controller control respective motors are stopped, so as to ensure the The initial position of three supports 210 and second support 320 or the position that is moved to contribute to reliable without departing from default displacement The position of camera lens is accurately adjusted, if moreover it is preferred that a certain support is unexpectedly located at outside default displacement When, controller control respective motors drive a certain support to be moved within its default displacement, such as its it is default it is mobile away from From 1/2nd at, to keep the normal work of a certain support.

With reference to reference picture 3,4 and 6, to realize the separable fixation of first support 310 with camera lens well, preferably, 310 are equally spacedly provided with multiple floors 313 along the circumference 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 between floor 313 adjacent two-by-two in the circumferential, the plurality of The multiple projections of correspondence that perforate 314 is set for the framework periphery of camera lens are passed through and rotated a certain angle so that multiple floors 313 Mutually overlap and be connected together at least in part with multiple projections, so as to be matched somebody with somebody by floor 313 with raised one-to-one interference Close, can prevent camera lens from departing from first support 310, can will be multiple convex and when needing to separate camera lens with first support 310 Opposite direction is played to rotate so that multiple raised stagger and relative with multiple perforates 314 completely with multiple floors 313, it is known that, on Stating the raised rotation to camera lens can be realized by the general frame of artificial rotating lens.Therefore, when the edge of first support 310 When first direction is moved, first support 310 applies active force in each raised upper so as to drive camera lens along first by each floor 313 Direction is moved, and when the 3rd support 210 is moved in a second direction, the 3rd support 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 the adjustable ball of second support 320 is then same with second support 320 Moved further, at the same time, first support 310 apply active force in each raised upper so as to driving camera lens along the by each floor 313 Move in two directions.

Projector equipment embodiment

As further object of the present utility model, projector equipment provided by the utility model includes camera lens, camera lens and connected Connect the camera lens adjustment module in frame 600, ray machine and any of the above-described camera lens adjustment module embodiment, camera lens and first support 310 It is fixedly connected, camera lens link 600 is connected with Base body 110 and ray machine respectively, and camera lens link 600 is away from pedestal The transmittance section 620 that camera lens is passed through and injected for the light beam for sending ray machine is provided with the frame plate 610 of main body, general, thoroughly Light portion 620 includes transmission lens, and transmission lens are sealingly fixed on frame plate 610.It should be noted that camera lens link 600 Can be that, for connecting the part included by the individual components or ray machine of Base body 110 and ray machine, such as camera lens connects Frame 600 is connect to be structure as a whole with ray machine.Acted on and produced as parts such as the light source included by ray machine, optical lens groups in projector equipment Raw light beam injects camera lens by transmittance section 620, and adjusts the position that module adjusts camera lens by camera lens, so as to so that camera lens In the optimum position for receiving the light beam by the incidence of transmittance section 620, it is ensured that the projected image of camera lens projection reaches excellent quality.

Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to assert Specific implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field For, without departing from the concept of the premise utility, some simple deduction or replace can also be made.In addition, each reality Applying the technical scheme between example can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, When the combination appearance of technical scheme is conflicting or can not realize it will be understood that the combination of this technical scheme is not present, also not Within the protection domain of the utility model requirement.

In the utility model, unless otherwise clearly defined and limited, the first lens adjusting mechanism is not limited to application In camera lens adjustment module, can also be applied to its independent role can adjust the various occasions of lens location.Term " substantially ", It is intended to the general introduction description about shape, angle, position, quantity etc., and non-required accurate limitation.Term " connection ", " Gu It is fixed " etc. should be interpreted broadly, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be with It is to be joined directly together, can also be indirectly connected to by intermediary, can is connection or the phase of two elements of two element internals Interaction relation.Term " adjustment " is used for the change for describing lens location emphatically, and term " regulation " is used to describe camera lens emphatically Position changes used technological means, but both should not mutually isolate or too distinguish and should be used in conjunction with each other Solve utility model design of the present utility model.Term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Technical characteristic can express or implicitly include one or more this feature.In addition, described and accompanying drawing institute table " first direction " and " second direction " shown is to be illustrated respectively by taking horizontally and vertically direction as an example, but adjusts mould according to camera lens The real work situation of group, first direction and second direction can also be corresponding other directions.Therefore, for the common of this area For technical staff, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, Equivalent structure that every utilization the utility model specification and accompanying drawing content are made or to be used in other directly, indirectly related Technical field, technical field the position adjustment, the position adjustment of micro- lens head such as camera lens is accordingly to be regarded as being included in this In the scope of patent protection of utility model.

Claims (18)

1. the first lens adjusting mechanism, it is characterised in that including：

The first support and second support of adjustable ball connection, the first support and the second support have one to supply light respectively 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 includes the first threaded connector and elastic component, described first Frame includes the first frame aperture of via provided with multiple, and the second support is corresponded provided with multiple with first frame aperture And wherein it is equipped with the second frame aperture of the first screwed hole, multiple first threaded connectors, multiple first frame aperture and many Individual second frame aperture is set correspondingly, and the free end of first threaded connector, which is provided with, to be used for and 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 shoulder hole of the first cascaded surface between the first counterbore, the second frame aperture is to include first screwed hole, towards described Second ladder of the second counterbore of one support and the second cascaded surface between first screwed hole and second counterbore Hole, is located at the periphery set of the threaded rod between first cascaded surface and second cascaded surface in first threaded connector 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 Provided with projection, at least one free end of the elastic component is set in the periphery of the projection.

4. the first lens adjusting mechanism according to claim 1, it is characterised in that：

The adjustable connection component also includes having first screwed hole and the second externally threaded cylindric hollow borehole jack, described The inwall of second frame aperture is provided 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 screwed hole.

5. the first lens adjusting mechanism according to claim 1, it is characterised in that：

First lens adjusting mechanism also includes the company of locating piece and pad, the locating piece and first threaded connector Joint is the cylinder with inner fovea part, first frame aperture include the via and dorsad the second support and with it is described Second screwed hole of via connection, the periphery of the locating piece is provided with the 3rd external screw thread being connected with second screwed hole, Pad described in sandwiched between the locating piece and the connector, the periphery of the pad is provided with projection, and first frame aperture is opened Provided with by free end, along the non-penetrating groove extended away from free extreme direction, the projection is plugged among the groove, institute State locating piece and the pad 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 provided with along the circumference of first intercommunicating pore in the first support, in institute adjacent two-by-two State and perforate is provided between floor, multiple perforates are passed through and rotated certain for the multiple projections of correspondence that the camera lens has Angle is to cause the multiple floor and the multiple raised phase clamping.

7. the first lens adjusting mechanism according to claim 6, it is characterised in that：

First lens adjusting mechanism also includes ring-type shell fragment, and the ring-type shell fragment is arranged in the first support towards described On the surface of second support, the ring-type shell fragment is uniformly distributed including plane annular body and 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 Described adjutage, the adjutage has the arch that is abutted with the projecting elastic, each described adjutage and each described in 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 relative to 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 Individual second frame aperture.

9. camera lens adjusts module, it is characterised in that including：

Stack gradually and connect the foundation means set, the second lens adjusting mechanism and according to any one of claim 1 to 8 First lens adjusting mechanism；

First electric driving mechanism, first electric driving mechanism is connected and driven with first lens adjusting mechanism First lens adjusting mechanism is so that first lens adjusting mechanism directly drives the camera lens and moved along the first direction；

Second electric driving mechanism, second electric driving mechanism is connected and driven 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 Moved to vertical second direction；

The foundation means include Base body, second lens adjusting mechanism include the 3rd support, the 3rd support 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 support, 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 supporting part set along the second direction is provided with the Base body, second camera lens adjusts machine Structure supports including the first supporting part as described in each group and is interspersed in the first slide bar of the 3rd support and in the 3rd support On along the first direction set two group of second supporting part, 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 support and the second support are respectively described 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 supporting part and two group of second supporting part are respectively two pairs of first boss and two pairs of second boss, the first boss and institute Stating second boss has inverted trapezoidal face or arcwall face, and first slide bar and second slide bar are including with breach 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 breach Face, is provided 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 Fixing hole is connected and mutually compressed 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 of drive connection, 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 With the 3rd support drive connection, first motor and second motor are respectively by being the first of generally L-shaped to consolidate Stator and the second stator are fixedly connected with the 3rd support and the Base body.

13. camera lens according to claim 12 adjusts module, it is characterised in that：

The foundation means also include a pair of bar fixation kits for being used to fix the second screw rod two ends, the bar fixation kit Including the bearing set in the Base body and the cover plate 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 plate, 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 support includes the first protuberance, and first protuberance includes first side successively by the 3rd support To away from the 4th intercommunicating pore and confession second screw rod that extends along the direction parallel with the first direction is passed through the One groove, is fixed with the first drive block being connected with second screw flight, first transmission in first groove Block under the driving of the second screw rod with its in first groove in this second direction relative a pair of first rooved faces In one offset, with by driving first protuberance 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 protuberance also includes being located at through hole between third connecting hole and the first groove, passing through for the first slide bar, It is described provided with a pair of the first sliding sleeves with the first bullport in the 3rd support second side relative with first side First sliding sleeve is socketed on the periphery of first slide bar, a pair of the 3rd relative sides of the second support and is respectively equipped with tool There is the slide cartridge passed through for the second slide bar, second sliding sleeve, the second sliding sleeve set are respectively provided with the inside at the slide cartridge two ends It is located on second slide bar.

16. camera lens according to claim 12 adjusts module, it is characterised in that：

The second support also includes a pair of the 4th relative sides, and one of them described 4th side surface has provided with a pair The male arms in gap, is provided with least one first perforate in each male arms, and first lens adjusting mechanism also includes connection Plate and connection fixture, the connecting plate have a pair of support plates, and each support plate is provided with corresponding extremely with first perforate Few second perforate, what is set between the pair of support plate is located at the gap with the swivel nut that first screw rod coordinates 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：

The first opening being engaged and the first photoelectric sensor are respectively equipped with the 3rd support and the second support, The second opening being engaged and the second photoelectric sensor, described first are respectively equipped with the Base body and the 3rd support Opening extends along the first direction, and second opening extends along the second direction, and each photoelectric sensor includes hair Light portion and light accepting part, the detection light that the opening allows the illuminating part being engaged to be sent connect by and by the light accepting part Receive.

18. projector equipment, including, camera lens, camera lens link and ray machine, it is characterised in that：

The projector equipment also includes the camera lens adjustment module described in any one of claim 9 to 17, the camera lens and described the One support is fixedly connected, and the camera lens link is connected with the Base body and the ray machine respectively, and the camera lens The transmittance section that the camera lens is passed through and injected for the light beam for sending the ray machine is provided with link.