CN206573846U - A kind of integrated projecting apparatus and optical projection system - Google Patents
A kind of integrated projecting apparatus and optical projection system Download PDFInfo
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- CN206573846U CN206573846U CN201720055382.7U CN201720055382U CN206573846U CN 206573846 U CN206573846 U CN 206573846U CN 201720055382 U CN201720055382 U CN 201720055382U CN 206573846 U CN206573846 U CN 206573846U
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Abstract
The utility model provides a kind of integrated projecting apparatus and optical projection system, belongs to projection display technique field.Optical projection system includes being fixedly installed integrated projecting apparatus on bottom, bottom.The integrated projecting apparatus includes camera lens, projector body, drive mechanism and ray machine, and the periphery of projector body is arranged with outer barrel, and the periphery of outer barrel is arranged with sleeve;Camera lens is arranged in projector body, projector body is fixedly connected by outer barrel with one end of ray machine, drive mechanism is fixed on the side of projector body, drive mechanism and engagement sleeves by outer barrel, and drive mechanism can drive axis direction of the camera lens along projector body to move forward and backward.Compared with existing projecting apparatus, the utility model have can automatic focusing the characteristics of.
Description
Technical field
The utility model is related to projection display technique field, more particularly to a kind of integrated projecting apparatus and optical projection system.
Background technology
Projecting apparatus is also known as projector, is by image or video by digital optical processing technique or LCD liquid crystal imagings technology
The equipment for projecting or reflexing on screen, can be by different signal sources, and such as computer, mobile phone, DVD, DV access are corresponding
Image and vision signal, realize and play.Projecting apparatus is broadly divided into the types such as DLP, LCD according to operation principle.Projecting apparatus according to should
If being divided with environment, be broadly divided into five classes, i.e. home theater type, educational conference type projecting apparatus, main flow Engineering-type projecting apparatus, specially
Industry theater type projecting apparatus and measuring projector.
In daily life, projecting apparatus has been widely used for teaching, meeting, report etc. no as a kind of office equipment
Same occasion.In these occasions, the conventional projector used people, this conventional projector often uses traditional more
Shadow casting technique.There are problems that however, traditional shadow casting technique in actual use more, on the one hand traditional projecting apparatus
Also can only be that progress substantially is focused, it is impossible to completely accurately right mostly using manually being focused, it is contemplated that human factor
Jiao, so, when focusing inaccurate, projecting apparatus can not reach perfect display, ghost image or fuzzy image will occur;It is another
Aspect, traditional projecting apparatus can not display screen information simultaneously, during remote multi-party meeting can not synchronizing information share, videoconference
Also operating efficiency can be influenceed.
Therefore, clearly projecting apparatus has great realistic meaning to image quality for the user when designing a kind of projection.
Utility model content
One of the purpose of this utility model is a kind of integrated projecting apparatus of offer, and this integrated projecting apparatus aims to solve the problem that existing skill
In art during projector fogging image can not automatic focusing the problem of;
Another object of the present utility model is to provide a kind of optical projection system, and this optical projection system is aimed to solve the problem that in the prior art
The problem of teleconference is not convenient.
To achieve the above object, the technical solution of the utility model is:
A kind of integrated projecting apparatus, the integrated projecting apparatus includes camera lens, projector body, drive mechanism and ray machine, described
The periphery of projector body is arranged with outer barrel, and the periphery of the outer barrel is arranged with sleeve;The camera lens is arranged on the projector body
Interior, the projector body is fixedly connected by the outer barrel with one end of the ray machine, and the drive mechanism passes through the outer barrel
It is fixed on the side of the projector body;The drive mechanism includes motor, the motor and the engagement sleeves, the motor
The sleeve can be driven to rotate and then drive axis direction of the camera lens along the projector body to move forward and backward.
As a kind of optimal technical scheme of the present utility model, the motor is provided with motor close to one end of the ray machine
Ray machine gear, circumference side of the ray machine gear along the sleeve are provided with gear, the sleeve at the motor gear
To distribution, the motor gear is engaged with the ray machine gear, and the drive mechanism can drive the sleeve around the projector
The axis of body rotates certain radian.
As a kind of optimal technical scheme of the present utility model, the integrated projecting apparatus also includes position-limit mechanism, the limit
Position mechanism can limit axis direction of the sleeve along the projector body and move;The position-limit mechanism includes first be engaged
Bar hole and the first projection, first bar hole are in the same side with the drive mechanism, and first bar hole is arranged on
The side of the sleeve simultaneously extends along the circumferential direction of the sleeve;First projection is arranged on the outer barrel and described
Protrude from inside to outside one end of first bar hole.
As a kind of optimal technical scheme of the present utility model, the position-limit mechanism also includes the second bar hole being engaged
Raised with second, second bar hole is arranged on the opposite side of the sleeve and extended along the circumferential direction of the sleeve, institute
State the second bar hole relative with the first bar shaped hole site;Second projection is arranged on the outer barrel and described second
One end of bar hole is protruded from inside to outside, described first it is raised with second high spot on a different plane.
As a kind of optimal technical scheme of the present utility model, the integrated projecting apparatus includes link gear, the linkage
Mechanism includes Article 3 shape hole, first group of pole and the first through hole being engaged, and the Article 3 shape hole is arranged on the sleeve
Side and along the sleeve circumferential direction extend, the Article 3 shape hole be arranged in parallel with first bar hole;It is described
First through hole be opened on the outer barrel and the first through hole axis direction extension of the length direction along the outer barrel;It is described
One end of first group of pole is connected with the camera lens, and the other end sequentially passes through the first through hole, the one end in the Article 3 shape hole
Protrude from inside to outside.
As a kind of optimal technical scheme of the present utility model, the link gear also includes the Article 4 shape being engaged
Hole, second group of pole and the second through hole, the Article 4 shape hole are arranged on the opposite side of the sleeve and along the week of the sleeve
Extend to direction, the Article 4 shape hole is relative with the Article 3 shape hole site;Second through hole is opened in the outer barrel
Axis direction extension of the length direction of upper and described second through hole along the outer barrel, second through hole and the first through hole
Position it is relative;One end of second group of pole is connected with the camera lens, and the other end sequentially passes through second through hole, described
Protrude from inside to outside one end of four bar holes;At first group of pole and second group of pole on a different plane.
As a kind of optimal technical scheme of the present utility model, the end of the camera lens is provided with snoot, the optically focused
The hollow shell structure for taper is covered, the snoot is smaller close to the one end open of the camera lens.
A kind of optical projection system, the optical projection system includes bottom, fixed support and above-described integrated projecting apparatus;Institute
State ray machine to be arranged on the bottom by screw, the projector body is fixed on the bottom by the fixed support.
As a kind of optimal technical scheme of the present utility model, the optical projection system also includes video camera and auto-focusing mould
Group, the video camera, the auto-focusing module are screwed on the bottom respectively;The video camera with it is described from
Dynamic focusing module connection, the auto-focusing module is connected with the drive mechanism.
As a kind of optimal technical scheme of the present utility model, the optical projection system also includes at least one microphone, institute
Microphone is stated to be fixedly installed on the bottom.
The beneficial effects of the utility model are:
The utility model provides a kind of integrated projecting apparatus by above-mentioned design, and the integrated projecting apparatus has camera lens, projector
Body, drive mechanism and ray machine.The periphery of projector body is arranged with outer barrel, and the periphery of outer barrel is arranged with sleeve;Camera lens is arranged on
In projector body, projector body is fixedly connected by outer barrel with one end of ray machine, and drive mechanism is fixed on projector by outer barrel
The side of body, drive mechanism and engagement sleeves, drive mechanism can drive shifting before and after axis direction of the camera lens along the projector body
It is dynamic.Therefore, when starting drive mechanism, the axis that it can be with moving sleeve around projector body rotates certain radian;When sleeve is rotated
When, it is connected due to dialling pole with camera lens, thus just camera lens can be driven to be moved forward and backward, the effect of focusing is realized with this.Therefore
The integrated projecting apparatus has drives lens focusing to cause projection image quality clearly feature by motor.
The utility model provides a kind of optical projection system by above-mentioned design, and the optical projection system has base, microphone, shooting
Machine, auto-focusing module and above-mentioned integrated projecting apparatus.Microphone is arranged on base, can be when carrying out remote multi-party meeting
Propagate the audio of high-quality;Video camera can be used to shoot the picture of projection and be transferred to the auto-focusing module being attached thereto, by
This realizes the function of auto-focusing.It follows that the optical projection system can propagate the audio of high-quality, while can also realize auto-focusing
Function.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
The integrated projector architecture schematic diagram that Fig. 1 provides for the utility model first embodiment;
The driving mechanism structure schematic diagram that Fig. 2 provides for the utility model first embodiment;
The integrated projecting apparatus first angle view that Fig. 3 provides for the utility model first embodiment;
The integrated projecting apparatus second angle view that Fig. 4 provides for the utility model first embodiment;
The integrated projecting apparatus third angle view that Fig. 5 provides for the utility model first embodiment;
Ray machine and projector body cooperation schematic diagram that Fig. 6 provides for the utility model first embodiment;
The projection system architecture schematic diagram that Fig. 7 provides for the utility model second embodiment;
The optical projection system first angle view that Fig. 8 provides for the utility model second embodiment.
Icon:1- optical projection systems;The integrated projecting apparatus of 2-;3- ray machines;4- drive mechanisms;5- projector bodies;6- camera lenses;7- takes the photograph
Camera;8- auto-focusing modules;9- outer barrels;10- sleeves;11- motors;12- motor gears;13- ray machine gears;14- position restrainers
Structure;The bar holes of 15- first;17- link gears;18- first is raised;19- snoots;The bar holes of 20- second;21- second is raised;
22- bottoms;24- fixed supports;25- Article 3 shapes hole;First group of pole of 26-;27- first through hole;28- Article 4 shapes hole;29-
Two through holes;Second group of pole of 30-.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", " under ", etc. instruction orientation or position close
It is or the orientation or position that the utility model product is usually put when using for based on orientation shown in the drawings or position relationship
Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, in the utility model, unless otherwise clearly defined and limited, fisrt feature on second feature or
Under can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature is on second feature, top and above include fisrt feature
Directly over second feature and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature is
Under two features, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature
Level height is less than second feature.
In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly
Low dip.It is not that the expression structure must be complete as " level " only refers to its direction with respect to more level for " vertical "
Full level, but can be slightly tilted.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment:
Fig. 1, Fig. 2 and Fig. 3 are refer to, integrated projecting apparatus 2 includes ray machine 3, drive mechanism 4, projector body 5 and camera lens
6.Camera lens 6 is arranged on the inside of projector body 5;The periphery of projector body 5 is arranged with outer barrel 9, the protuberance of outer barrel 9 and ray machine 3
Divide and be screwed connection.
Outer barrel 9 is arranged with sleeve 10 on one end of ray machine 3, and sleeve 10 is provided with light on the outer peripheral face away from ray machine 3
Machine gear 13, circumferencial direction of the ray machine gear 13 along sleeve 10 is distributed and extends certain length.Drive mechanism 4 is used to drive mirror
First 6 move forward and backward along the axis direction of projector body 5, and drive mechanism 4 is screwed in the one end of outer barrel 9 away from ray machine 3,
And it is in the same side with ray machine gear 13.Drive mechanism 4 includes motor 11, and one end of motor 11 is provided with a coil motor tooth
Wheel 12, the center of the motor gear 12 offers mounting hole, and one end of motor 11 passes through the mounting hole and the axle of motor gear 12
Connection.When starter motor 11, just motor gear 12 can be driven to rotate, thus just can be with moving sleeve 10 around projector body 5
Axis direction rotates certain radian.
Fig. 1 and Fig. 3 are refer to, coordinates reference picture 4, Fig. 5 and Fig. 6, integrated projecting apparatus 2 also includes position-limit mechanism 14 and connection
Motivation structure 17.
Position-limit mechanism 14 can limit axis direction of the sleeve 10 along projector body 5 and move.Position-limit mechanism 14 includes relative set
The first bar hole 15 and the second bar hole 20 put, while also including the first projection 18 and the second projection 21 being oppositely arranged.Its
In, the first bar hole 15 and the first projection 18 cooperate, and the second bar hole 20 and the second projection 21 cooperate.First bar shaped
The projection 18 of hole 15 and first is in the same side of projector body 5 with drive mechanism 4.First bar hole 15 is arranged on sleeve 10
Side and extend certain length along the circumferential direction of sleeve 10, the first projection 18 is arranged on outer barrel 9 and at first
Protrude from inside to outside the one end in shape hole 15.Second bar hole 20 is arranged on the opposite side of sleeve 10 and along the circumference side of sleeve 10
To certain length is extended, the second projection 21 is arranged on outer barrel 9 and protruded from inside to outside in one end of the second bar hole 20.First
At projection 18 and second raised 21 on a different plane.
Link gear 17 can drive axis direction of the camera lens 6 along projector body 5 to move forward and backward, it include being engaged the
Three bar holes 25, first group of pole 26 and first through hole 27, in addition to be engaged Article 4 shape hole 28, second group of pole 30 and
Second through hole 29.Wherein, Article 3 shape hole 25 be in the first bar hole 15 and drive mechanism 4 centre and with the first bar hole 15
It is arranged in parallel, the length of the two is identical, it is opened in the side of sleeve 10 and extends certain along the circumferential direction of sleeve 10
Length.First through hole 27 is opened on outer barrel 9 and extends certain length along the axial direction of outer barrel 9, the first group of pole 26
One end is connected with camera lens 6, and the other end then sequentially passes through first through hole 27, in the one end in Article 3 shape hole 25 and outwardly certain
Length.Article 4 shape hole 28 is oppositely arranged with Article 3 shape hole 25, and the length of the two is identical, and it is opened in the side of sleeve 10 simultaneously
And extend certain length along the circumferential direction of sleeve 10.Second through hole 29 is opened on outer barrel 9 and along the axial direction side of outer barrel 9
To certain length is extended, one end of second group of pole 30 is connected with camera lens 6, and the other end then sequentially passes through the second through hole the 29, the 4th
In one end of bar hole 28 and outwardly certain length.
The end of camera lens 6 is provided with snoot 19, and when opening ray machine 3, integrated projecting apparatus 2 is thrown image by camera lens 6
Shadow is on screen.Conventionally, as projected light line relatively dissipates, therefore obtained projected image is frequently not very clear
It is clear.In the present embodiment, the snoot 19 just can gather together projecting optical fiber, so that obtained projected image definition
Increase.
The operation principle of integrated projecting apparatus 2 is:Starter motor 11, drive motor gear 12 starts running;Due to ray machine tooth
Wheel 13 is engaged with, and axis that now just can be with moving sleeve 10 along projector body 5 moves in a circle.Sleeve 10 is rotated, due to
Position-limit mechanism 14 and link gear 17 are provided with sleeve 10 and outer barrel 9.The first bar hole 15, are provided with position-limit mechanism 14
Two projections 18 of bar holes 20, first and the second projection 21, the first projection 18 are located in the first bar hole 15 and to the first bar shaped
The outside of hole 15 is protruded, and the second projection 21 is located in the second bar hole 20 and protruded to outside the second bar hole 20;Therefore, this is spacing
Mechanism 14 can limit axis direction of the sleeve 10 along projector body 5 and move.At the same time, link gear 17 is provided with Article 3 shape
Hole 25, first group of pole 26 and first through hole 27, in addition to the Article 4 shape hole 28 that is engaged, the second group of pole 30 and second lead to
Hole 29.One end of first group of pole 26 is connected with camera lens 6, and the other end then sequentially passes through first through hole 27, the one of Article 3 shape hole 25
Hold interior and outwardly certain length;One end of second group of pole 30 is connected with camera lens 6, and the other end then sequentially passes through the second through hole
29th, in the one end in Article 4 shape hole 28 and outwardly certain length.Therefore, link gear 17 can drive camera lens 6 along projection
The axis direction of body 5 is moved forward and backward.
In summary, the integrated projecting apparatus 2 in the present embodiment includes camera lens 6, projector body 5, drive mechanism 4 and ray machine
3, the periphery of projector body 5 is arranged with outer barrel 9, and the periphery of outer barrel 9 is arranged with sleeve 10.Camera lens 6 is arranged in projector body 5,
Projector body 5 is fixedly connected by outer barrel 9 with one end of ray machine 3, and drive mechanism 4 is fixed on the one of projector body 5 by outer barrel 9
Side, drive mechanism 4 is engaged with sleeve 10, and drive mechanism 4 can drive axis direction of the camera lens 6 along projector body 5 to move forward and backward.Light
Machine 3 is that integrated projecting apparatus 2 provides light source;Motor 11 in drive mechanism 4 can drive the movable tune for carrying out focal length of camera lens 6
Section, untill image clearly.Therefore, the integrated projecting apparatus 2 have can automatic focusing function.
Second embodiment:
Fig. 7 and Fig. 8 are refer to, the present embodiment provides a kind of optical projection system 1, and the optical projection system 1 includes bottom 22, fixed branch
Integrated projecting apparatus 2 in frame 24 and first embodiment.Integrated projecting apparatus 2 is scheduled on bottom 22 by the state of fixed support 24, light
The main body section of machine 3 is fixed on bottom 22 by four screws.Video camera 7 passes through the screw that is set on screw and bottom 22
It is fixed on bottom 22, it is located at before the one end of motor 11 away from ray machine 3;At the same time, auto-focusing module 8 is tabular
Structure, it is fixed on bottom 22 by the screw set on screw and bottom 22.In addition, video camera 7 and auto-focusing mould
Group 8 is connected, and auto-focusing module 8 is connected with motor 11.Three microphones are provided with bottom 22;Carrying out teleconference
When, public affairs can be carried out by microphone and put so that meeting room owner can clearly hear conference content.Meanwhile, in bottom
Multifunction push key is installed on 22 side, it include mic mute, volume plus-minus, focus it is positive and negative, set, determine, return,
Upper and lower, left and right, key etc..
Starter motor 11, video camera 7 is captured to projected image, and auto-focusing mould is given by the image transmitting for capturing acquisition
Group 8, the data such as definition of 8 pairs of images of auto-focusing module are analyzed;After analysis, auto-focusing module 8 will be obtained
Data be transferred to motor 11.If the image definition obtained is high, then motor 11 just shuts down;If the figure obtained
Image sharpness is relatively low, then motor 11 continues to rotate with moving sleeve 10, the movable tune for carrying out focal length of the driving camera lens 6 of sleeve 10
Section, untill the image clearly of acquisition.
The operation principle of optical projection system 1 is:Starter motor 11, drive motor gear 12 starts running;Due to ray machine gear
13 are engaged with, and axis that now just can be with moving sleeve 10 along projector body 5 moves in a circle;Sleeve 10 is rotated, and it is simultaneously
Camera lens 6 is driven to be moved forward and backward along the axial direction of projector body 5.Video camera 7 is captured to projected image, is obtained capturing
Image transmitting to auto-focusing module 8.If the image definition obtained is high, then motor 11 just shuts down;If
The image definition of acquisition is relatively low, then motor 11 continues to rotate with moving sleeve 10, and the movable progress of the driving camera lens 6 of sleeve 10 is burnt
Away from regulation, untill the image clearly of acquisition.
In summary, the optical projection system 1 in the present embodiment includes integrated projecting apparatus 2, bottom 22 and fixed support 24, collection
It is scheduled on into projecting apparatus 2 by the state of fixed support 24 on bottom 22.Ray machine 3 is that integrated projecting apparatus 2 provides light source;7 pairs of throwings of video camera
Shadow image is captured, when the fogging image of candid photograph, the motor 11 in drive mechanism 4 can drive camera lens 6 move forward and backward into
The regulation of row focal length, untill image clearly.Therefore, the optical projection system 1 have can automatic focusing function.Meanwhile, bottom
Three microphones are provided with 22 lid, when carrying out teleconference, public affairs can be carried out by microphone and put so that meeting room institute
Someone can clearly hear conference content.So, the optical projection system 1, which also has, can strengthen the characteristics of audio is propagated.In addition, bottom
The marginal portion of the lid of lid 22 is provided with multifunction push key, when meeting room does not have remote control, can adjust manually more than
Institute it is functional, so as to reach conveniently effect.It follows that optical projection system 1 have can automatic focusing the characteristics of, simultaneously
Videoconference can also be realized, with screen projection, the effect of multifunction push key, function is varied.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of integrated projecting apparatus, it is characterised in that:The integrated projecting apparatus include camera lens, projector body, drive mechanism and
Ray machine, the periphery of the projector body is arranged with outer barrel, and the periphery of the outer barrel is arranged with sleeve;The camera lens is arranged on described
In projector body, the projector body is fixedly connected by the outer barrel with one end of the ray machine, and the drive mechanism passes through
The outer barrel is fixed on the side of the projector body;The drive mechanism includes motor, the motor and the engagement sleeves,
The motor can drive the sleeve to rotate and then drive axis direction of the camera lens along the projector body to move forward and backward.
2. integrated projecting apparatus according to claim 1, it is characterised in that:The motor is set close to one end of the ray machine
Have and be provided with ray machine gear on motor gear, the sleeve at the motor gear, the ray machine gear is along the sleeve
Circumferencial direction is distributed, and the motor gear is engaged with the ray machine gear, and the drive mechanism can drive the sleeve around described
The axis of projector body rotates certain radian.
3. integrated projecting apparatus according to claim 2, it is characterised in that:The integrated projecting apparatus also includes position-limit mechanism,
The position-limit mechanism can limit axis direction of the sleeve along the projector body and move;The position-limit mechanism includes being engaged
The first bar hole and first raised, first bar hole is in the same side, first bar hole with the drive mechanism
It is arranged on the side of the sleeve and extends along the circumferential direction of the sleeve;First projection is arranged on the outer barrel simultaneously
Protruded from inside to outside in one end of first bar hole.
4. integrated projecting apparatus according to claim 3, it is characterised in that:The position-limit mechanism also includes second be engaged
Bar hole and the second projection, second bar hole are arranged on the opposite side of the sleeve and prolonged along the circumferential direction of the sleeve
Stretch, second bar hole is relative with the first bar shaped hole site;Second projection is arranged on the outer barrel and in institute
The one end for stating the second bar hole is protruded from inside to outside, described first it is raised with second high spot on a different plane.
5. integrated projecting apparatus according to claim 4, it is characterised in that:The integrated projecting apparatus includes link gear, institute
Article 3 shape hole, first group of pole and first through hole that link gear includes being engaged are stated, the Article 3 shape hole is arranged on institute
State the side of sleeve and extend along the circumferential direction of the sleeve, the Article 3 shape hole is parallel with first bar hole to be set
Put;The first through hole is opened on the outer barrel and axis direction of the length direction along the outer barrel of the first through hole prolongs
Stretch;One end of first group of pole is connected with the camera lens, and the other end sequentially passes through the first through hole, the Article 3 shape hole
One end protrude from inside to outside.
6. integrated projecting apparatus according to claim 5, it is characterised in that:The link gear also includes the 4th be engaged
Bar hole, second group of pole and the second through hole, the Article 4 shape hole are arranged on the opposite side of the sleeve and along the sleeve
Circumferential direction extension, the Article 4 shape hole is relative with the Article 3 shape hole site;Second through hole is opened in described
On outer barrel and second through hole length direction along the outer barrel axis direction extension, second through hole and described first
The position of through hole is relative;One end of second group of pole is connected with the camera lens, and the other end sequentially passes through second through hole, institute
Protrude from inside to outside the one end for stating Article 4 shape hole;At first group of pole and second group of pole on a different plane.
7. integrated projecting apparatus according to claim 6, it is characterised in that:The end of the camera lens is provided with snoot, institute
The hollow shell structure that snoot is taper is stated, the snoot is smaller close to the one end open of the camera lens.
8. a kind of optical projection system, it is characterised in that:The optical projection system includes bottom, fixed support and claim 1 to 7 times
Integrated projecting apparatus described in one;The ray machine is arranged on the bottom by screw, and the projector body passes through described solid
Fixed rack is fixed on the bottom.
9. optical projection system according to claim 8, it is characterised in that:The optical projection system also includes video camera and automatic right
Burnt module, the video camera, the auto-focusing module are screwed on the bottom respectively;The video camera and institute
The connection of auto-focusing module is stated, the auto-focusing module is connected with the drive mechanism.
10. optical projection system according to claim 9, it is characterised in that:The optical projection system also includes at least one Mike
Wind, the microphone is fixedly installed on the bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720055382.7U CN206573846U (en) | 2017-01-17 | 2017-01-17 | A kind of integrated projecting apparatus and optical projection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720055382.7U CN206573846U (en) | 2017-01-17 | 2017-01-17 | A kind of integrated projecting apparatus and optical projection system |
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Publication Number | Publication Date |
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CN206573846U true CN206573846U (en) | 2017-10-20 |
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ID=60061342
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CN201720055382.7U Active CN206573846U (en) | 2017-01-17 | 2017-01-17 | A kind of integrated projecting apparatus and optical projection system |
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CN (1) | CN206573846U (en) |
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2017
- 2017-01-17 CN CN201720055382.7U patent/CN206573846U/en active Active
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