CN208314433U - Projection arrangement with autonomous guiding movement function - Google Patents
Projection arrangement with autonomous guiding movement function Download PDFInfo
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- CN208314433U CN208314433U CN201821063999.4U CN201821063999U CN208314433U CN 208314433 U CN208314433 U CN 208314433U CN 201821063999 U CN201821063999 U CN 201821063999U CN 208314433 U CN208314433 U CN 208314433U
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- circuit board
- control circuit
- projection arrangement
- guiding movement
- movement function
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Abstract
The utility model is suitable for projection device technical field, provide a kind of projection arrangement with autonomous guiding movement function, control circuit board is transferred to including projector, shell, the idler wheel set on shell two sides, the driving assembly for driving idler wheel to rotate, control circuit board, the picture signal for will acquire, and drive two idler wheels mobile by driving assembly, to adjust the positioning mechanism and the universal wheel on shell of distance and angle between projector and curtain, shell has the accommodating cavity of accommodating driving assembly, positioning mechanism and control circuit board.Compared with prior art, the utility model obtains picture signal by positioning mechanism and is transferred to control circuit board, after control circuit board is calculated and is analyzed to picture signal, signal instruction is issued to driving assembly to drive two idler wheels mobile, and under the mating reaction of universal wheel, the distance between projector and curtain and angle can be adjusted to optimum position, to realize the autonomous guiding movement function of projection arrangement.
Description
Technical field
The utility model belongs to projection device technical field, is to be related to one kind to have autonomous guiding movement more specifically
The projection arrangement of function.
Background technique
Projector is a kind of equipment that can be projected image or video on curtain, can be same by different interfaces
Mobile terminal is connected to play corresponding vision signal.Projector is widely used in multiple industries, and according to working method
Difference, can be there are many different types.
Currently, projector in the market is all to be fixed on specific position, it is irremovable.However it needs to interact very much
Occasion, such as in teaching, training link, for needing to use augmented reality AR (Augmented, augmented reality) technology
Understand the principle of some event, projector is not only needed to see screen content by the people in environment, it is also desirable to camera identification ring
Object or image in border are added to generating virtual information and actual environment and project on curtain.Therefore due to existing projection
Instrument is irremovable, it is resulted in have a single function, and there is also biggish limitations in application.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of projection arrangement with autonomous guiding movement function
The irremovable problem of projector in technology.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, which provides one kind, has autonomous guiding movement function
Can projection arrangement, including projector, the shell that is used to support the projector, rotation be set to the shell two sides idler wheel,
Driving assembly, the control circuit board being electrically connected with the driving component for driving two idler wheels rotations, for will
The picture signal of acquisition is transferred to the control circuit board, sends instruction simultaneously to the driving component by the control circuit board
Two idler wheels of driving are mobile, to adjust the positioning mechanism of distance and angle between the projector and curtain and be set to described
Universal wheel on shell, the projector and the control circuit board are electrically connected, the positioning mechanism and the control circuit
Plate is electrically connected, and the shell has accommodating cavity, and the driving component, the positioning mechanism and the control circuit board are set to
In the accommodating cavity.
Further, the positioning mechanism includes the first camera for obtaining described image signal and for will be described
The described image signal that first camera obtains is converted into electric signal and is transmitted to the imaging sensor of the control circuit board, institute
It states the first camera and described image sensor is electrically connected, described image sensor and the control circuit board are electrically connected.
Further, the quantity of described image sensor be two, two described image sensors respectively with the control
Circuit board is electrically connected.
Further, the projection arrangement with autonomous guiding movement function further includes for obtaining external video letter
Number, and electric signal is converted by described image sensor by the external video signal, and extremely by the projector projects
Second camera on the curtain, the second camera and described image sensor are electrically connected, the second camera
Rotation is set on the shell.
Further, the projection arrangement with autonomous guiding movement function further includes for carrying out voice friendship with user
The voice recognition sensor of stream, the voice recognition sensor and the control circuit board are electrically connected.
Further, the projection arrangement with autonomous guiding movement function further includes the loudspeaking on the shell
Device, the loudspeaker and the control circuit board are electrically connected.
Further, the projection arrangement with autonomous guiding movement function further includes the day on the shell
Line, the antenna and the control circuit board are electrically connected, and the antenna is set on the shell, and the antenna part is stretched out
The shell.
Further, the quantity of the antenna is two, and two antennas are electrically connected with the control circuit board.
Further, the projector is equipped with multiple interfaces for external mobile terminal.
Further, two idler wheels and the universal wheel in the horizontal plane be projected as isosceles triangle.
The beneficial effect of projection arrangement provided by the utility model with autonomous guiding movement function is: with existing skill
Art is compared, and the utility model obtains picture signal by positioning mechanism and is transferred to control circuit board, through control circuit board to figure
After calculating and analyze as signal, it is mobile with two idler wheels in drive shell that signal instruction is issued to driving assembly, and universal
Under the mating reaction of wheel, the distance between projector and curtain and angle can be adjusted to optimum position, to realize projection dress
The autonomous guiding movement function of setting.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the main view of the projection arrangement provided by the embodiment of the utility model with autonomous guiding movement function；
Fig. 2 is the side view of the projection arrangement provided by the embodiment of the utility model with autonomous guiding movement function；
Fig. 3 is the rearview of the projection arrangement provided by the embodiment of the utility model with autonomous guiding movement function.
Wherein, each appended drawing reference in figure:
1- projector；
2- shell；21- guide groove；
3- positioning mechanism；The first camera of 31-；32- imaging sensor；
4- idler wheel；5- universal wheel；6- second camera；7- voice recognition sensor；8- loudspeaker；9- antenna.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Also referring to Fig. 1 to Fig. 3, now to the throwing provided by the embodiment of the utility model with autonomous guiding movement function
Image device is illustrated.The projection arrangement includes projector 1, the shell 2 for being used to support the projector 1, rotation set on 2 liang of shell
The idler wheel 4 of side, the driving assembly (attached drawing is not shown) for driving two idler wheels 4 to rotate, the control being electrically connected with driving assembly
Circuit board (attached drawing is not shown) processed, the picture signal for will acquire are transferred to control circuit board, by control circuit board to drive
Dynamic component, which is sent, to be instructed and drives two idler wheels 4 mobile, to adjust the positioning mechanism of distance and angle between projector 1 and curtain
3 and the universal wheel 5 on shell 2, projector 1 and positioning mechanism 3 are electrically connected with control circuit board respectively, and shell 2 has
Accommodating cavity, driving assembly, positioning mechanism 3 and control circuit board are set in the accommodating cavity of shell 2.
Projection arrangement provided by the utility model with autonomous guiding movement function, compared with prior art, this is practical
It is novel that picture signal is obtained by positioning mechanism 3 and is transferred to control circuit board, picture signal is calculated through control circuit board and
After analysis, it is mobile with two idler wheels 4 in drive shell 2 that signal instruction is issued to driving assembly, and in universal wheel 5 with cooperation
Under, the distance between projector 1 and curtain and angle can be adjusted to optimum position, to realize the certainly leading of projection arrangement
To locomotive function.
Further, also referring to Fig. 1, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, above-mentioned positioning mechanism 3 includes the first camera 31 for obtaining picture signal
Electric signal is converted into the picture signal for obtaining the first camera 31 and is transmitted to the imaging sensor of control circuit board
32, the first camera 31 is electrically connected with imaging sensor 32, and imaging sensor 32 and control circuit board are electrically connected.It is preferred that
Ground, the quantity of imaging sensor 32 are two, and two imaging sensors 32 are arranged at intervals on shell 2, and the first camera 31 is set
Among two imaging sensors 32, the first camera 31 is electrically connected with two imaging sensors 32 respectively, and two images pass
Sensor 32 is electrically connected with control circuit board.This structure can obtain external image by the first camera 31, and image is believed
It number is transmitted to two imaging sensors 32 and is converted into electric signal transmission to control circuit board, by control circuit board to the telecommunications
Number analysis and calculating, issue signal instruction to driving assembly, driving assembly receives two idler wheels 4 of driving after signal instruction and moves
It is dynamic, and then drive entire projection arrangement mobile, the distance between projector 1 and curtain and angle can be adjusted to optimum position,
And then improve the display effect of projector 1.
Further, also referring to Fig. 1, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, the projection arrangement further include for obtaining external video signal, and will be outside this
Vision signal is converted into pseudo telecommunications number by imaging sensor 32, and the second camera shooting on curtain is projected to by projector 1
First 6, second camera 6 and imaging sensor 32 are electrically connected, and the rotation of second camera 6 is set on shell 2.Specifically, shell 2
On offer ring-like guide groove 21, second camera 6 can move on the guide groove 21.This structure, second camera 6 will acquire outer
Portion's video signal transmission is to imaging sensor 32 and is converted into pseudo telecommunications number, which can be superimposed with display environment,
It is projected instrument 1 together to project on curtain, so that augmented reality can be realized.It is moved by augmented reality and autonomous guiding
Dynamic projector 1 combines, and drop shadow effect can be improved, and realizes the multifunction of projection arrangement.
Further, referring to Figure 2 together, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, the projection arrangement further include for user carry out speech exchange speech recognition
Sensor 7, the voice recognition sensor 7 and control circuit board are electrically connected.This structure, can be real by voice recognition sensor 7
The voice dialogue of current family and projection arrangement improves the intelligence of projection arrangement, it can be achieved that voice control to projection arrangement.
Further, also referring to Fig. 1, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, which further includes the loudspeaker 8 on the shell 2, the loudspeaker 8 with
Control circuit board is electrically connected.Specifically, which is located at the underface of the first camera 31.This structure, projector 1 exist
When carrying out video projection broadcasting, the sound of video can be through put outside loudspeaker 8；It can also be by controlling loudspeaker 8, so as to adjust view
The size of frequency volume.
Further, also referring to Fig. 1, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, which further includes the antenna 9 on the shell 2, the antenna 9 and control
Circuit board is electrically connected, and antenna 9 is set on shell 2, and shell 2 is stretched out in 9 part of antenna.Preferably, the quantity of antenna 9 is two
Root, two antennas 9 are arranged at intervals on the left and right sides of shell 2.This structure can be quasi- by the cooperation of antenna 9 and positioning mechanism 3
Really projection arrangement is positioned, so that the distance between projector 1 and curtain and angle optimize, and then improves projector 1
Drop shadow effect.
Further, one as the projection arrangement provided by the embodiment of the utility model with autonomous guiding movement function
Kind specific embodiment, projector 1 are equipped with multiple interfaces for external mobile terminal (attached drawing is not shown).This structure is moved
Dynamic terminal can be connect by modes such as data line or bluetooths with projector 1.For example, the insertions such as USB flash disk, mobile hard disk can be connect
In mouthful, projector 1 reads data, and the image of needs or video is projected to curtain, and then the function of projection arrangement can be improved
Energy.
Further, referring to Figure 2 together, has the function of autonomous guiding movement as provided by the embodiment of the utility model
Projection arrangement a kind of specific embodiment, two idler wheels 4 and universal wheel 5 in the horizontal plane be projected as isosceles triangle.
Specifically, the distance between universal wheel 5 and left side roller 4 are equal to the distance between universal wheel 5 and right roller 4.This structure, will
Two idler wheels 4 and universal wheel 5 are designed to isosceles triangle, and the stability of projection arrangement is high, and projection arrangement is in autonomous process
Middle mobile effect is good.In other embodiments, it may be other combination configurations between idler wheel 4 and universal wheel 5, do not make herein only
One limits.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. the projection arrangement with autonomous guiding movement function, it is characterised in that: including projector, be used to support the projector
Shell, rotation be set to the idler wheel of the shell two sides, the driving assembly for drive two idler wheels rotations and the drive
Control circuit board, the picture signal for will acquire that dynamic component is electrically connected are transferred to the control circuit board, by described
Control circuit board is sent to the driving component to be instructed and drives two idler wheels mobile, to adjust the projector and curtain
Between distance and angle positioning mechanism and the universal wheel on the shell, the projector and control circuit board electricity
Property connection, the positioning mechanism and the control circuit board be electrically connected, and the shell has an accommodating cavity, the driving component,
The positioning mechanism and the control circuit board are set in the accommodating cavity.
2. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: the positioning mechanism
Including the first camera for obtaining described image signal and the described image signal for obtaining first camera
It is converted into electric signal and is transmitted to the imaging sensor of the control circuit board, first camera and described image sensor
It is electrically connected, described image sensor and the control circuit board are electrically connected.
3. as claimed in claim 2 with the projection arrangement of autonomous guiding movement function, it is characterised in that: described image sensing
The quantity of device is two, and two described image sensors are electrically connected with the control circuit board respectively.
4. as claimed in claim 2 with the projection arrangement of autonomous guiding movement function, it is characterised in that: described to have independently
The projection arrangement of guiding movement function further includes and passing through the external video signal described for obtaining external video signal
Imaging sensor is converted into electric signal, and by the second camera in the projector projects to the curtain, and described second
Camera and described image sensor are electrically connected, and the second camera rotation is set on the shell.
5. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: described to have independently
The projection arrangement of guiding movement function further includes the voice recognition sensor for carrying out speech exchange with user, and the voice is known
Individual sensor and the control circuit board are electrically connected.
6. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: described to have independently
The projection arrangement of guiding movement function further includes the loudspeaker on the shell, the loudspeaker and the control circuit board
It is electrically connected.
7. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: described to have independently
The projection arrangement of guiding movement function further includes the antenna on the shell, and the antenna and the control circuit board are electrical
Connection, the antenna are set on the shell, and the antenna part stretches out the shell.
8. as claimed in claim 7 with the projection arrangement of autonomous guiding movement function, it is characterised in that: the number of the antenna
Amount is two, and two antennas are electrically connected with the control circuit board.
9. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: on the projector
Equipped with multiple interfaces for external mobile terminal.
10. as described in claim 1 with the projection arrangement of autonomous guiding movement function, it is characterised in that: two rollings
Wheel and the universal wheel in the horizontal plane be projected as isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063999.4U CN208314433U (en) | 2018-07-05 | 2018-07-05 | Projection arrangement with autonomous guiding movement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063999.4U CN208314433U (en) | 2018-07-05 | 2018-07-05 | Projection arrangement with autonomous guiding movement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314433U true CN208314433U (en) | 2019-01-01 |
Family
ID=64718038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063999.4U Active CN208314433U (en) | 2018-07-05 | 2018-07-05 | Projection arrangement with autonomous guiding movement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208314433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946980A (en) * | 2021-02-08 | 2021-06-11 | 苏州氶颂展览展示有限公司 | Movable projection device |
| WO2022041474A1 (en) * | 2020-08-27 | 2022-03-03 | 广景视睿科技（深圳）有限公司 | Projection device |
-
2018
- 2018-07-05 CN CN201821063999.4U patent/CN208314433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041474A1 (en) * | 2020-08-27 | 2022-03-03 | 广景视睿科技（深圳）有限公司 | Projection device |
| US11729360B2 (en) | 2020-08-27 | 2023-08-15 | Iview Displays (Shenzhen) Company Ltd. | Projection device |
| CN112946980A (en) * | 2021-02-08 | 2021-06-11 | 苏州氶颂展览展示有限公司 | Movable projection device |
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