CN207471311U - Projection device and optical projection system - Google Patents
Projection device and optical projection system Download PDFInfo
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- CN207471311U CN207471311U CN201721647293.8U CN201721647293U CN207471311U CN 207471311 U CN207471311 U CN 207471311U CN 201721647293 U CN201721647293 U CN 201721647293U CN 207471311 U CN207471311 U CN 207471311U
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- projection
- control device
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Abstract
The utility model provides a kind of projection device and optical projection system, is related to light projection's technical field, including：Projection arrangement, box body, transfer, power supply, control device and signal receiving device；Transfer is used to make projection arrangement that can rotate relative to box body；Multiple projection arrangements are electrically connected by multiple through-holes with control device；Control signal is transmitted in control device by signal receiving device for receiving external control signal.By setting multiple projection arrangements, the multiple projection arrangement projections of control device co- controlling, reach multiple pattern dynamic Overlays, simultaneously outer signals are received using signal receiving device, voluntarily change the projection mode of projection arrangement, it is single to alleviate the pattern that projection lamp in the prior art is projected out, the technical issues of quickly can not voluntarily changing projection lamp projection mode, realize that projection lamp projection pattern effect is dazzling, can voluntarily quick-replaceable projecting pattern technique effect.
Description
Technical field
The utility model is related to light projection's technical field, more particularly, to a kind of projection device and optical projection system.
Background technology
Projection lamp is by lampshade is printed on chip or the pattern projection of engraving forms to wall or ground the lamp of pattern by light source
Tool, is widely used in the places such as market, shop, KTV, bar stage, concert.
Current existing projection lamp product is mostly that single projection lamp is used alone, a projection lamp can only project one it is static
Pattern or lamp on be equipped with motor 360 degree of pattern original place can be made persistently rotating or projection lamp lamp in be built-in with pattern
Disk can fill multiple LOGO pattern segments in pattern disk, switch a kind of pattern at regular intervals and project.
But traditional projection lamp same time can only be projected out a pattern, static pattern or 360 degree of original place rotations
The effect turned is simple, and pattern is single, can not quickly change projection lamp projection mode.
Utility model content
The purpose of this utility model is to provide a kind of projection device and optical projection systems, are existed in the prior art with alleviating
The pattern that is projected out of projection lamp it is single, the technical issues of quickly can not voluntarily changing projection lamp projection mode.
Projection device provided by the utility model, including：Projection arrangement, box body, transfer, power supply, control device and
Signal receiving device；
Projection arrangement and transfer are disposed as multiple, and multiple projection arrangements pass through multiple transfers and box body respectively
Connection, transfer are used to make projection arrangement that can rotate relative to box body；
Control device is set in box body, and power supply is electrically connected with control device, and box surface is provided with multiple through-holes, multiple
Projection arrangement is electrically connected by multiple through-holes with control device；
Signal receiving device is electrically connected with control device, and signal receiving device will be controlled for receiving external control signal
Signal processed is transmitted in control device.
Further, projection arrangement includes housing, light source, camera lens and pattern segments；
The lateral wall of housing is connect with transfer, and camera lens is connect with housing；
Light source is set in housing, and the madial wall of light source and housing connects, and pattern segments are set in housing, and pattern segments
It is set between light source and camera lens, the madial wall connection of pattern segments and housing, light source is used to send out to lens direction by pattern segments
Light is penetrated, control device is connect with light source, and control device is used to control being turned on and off for light source.
Further, projection arrangement further includes light-collecting lens and imaging lens；
Light-collecting lens are set between light source and pattern segments, and the inner wall of light-collecting lens and housing connects；
Imaging lens are provided with multiple, and multiple imaging lens are set to the both ends of camera lens, and multiple imaging lens are and mirror
The inner wall connection of head.
Further, projection arrangement further includes radiator；
Radiator is connect with the one end of housing far from camera lens, and radiator is for reducing the temperature in housing.
Further, projection device further includes trapped orbit；
It is provided on box surface and stretches into slot, stretched into slot and connect with box surface, stretched into slot and connect with trapped orbit, it is fixed
Track is used to projection arrangement hanging on metope.
Further, projection device further includes inductor；
Inductor is connect with box body, and inductor is electrically connected with control device, and inductor is used to detect human body relative to projection
The distance of device, and this range information is transferred in control device, control device is used to correspond to control throwing according to range information
Image device is turned on and off.
Further, projection device further includes circuit board；
Circuit board is set in box body, and power supply is connect with control device with circuit board.
Further, control device is any one in microcontroller, MCU or PLC.
Further, transfer is universal joint.
Optical projection system provided by the utility model, including projection device.
Projection device provided by the utility model, including：Projection arrangement, box body, transfer, power supply, control device and
Signal receiving device；Projection arrangement and transfer are disposed as multiple, and multiple projection arrangements pass through multiple transfers respectively
It is connect with box body, transfer is used to make projection arrangement that can rotate relative to box body；Control device is set in box body, power supply with
Control device is electrically connected, and box surface is provided with multiple through-holes, and multiple projection arrangements are electric with control device by multiple through-holes
Connection；Signal receiving device is electrically connected with control device, and signal receiving device believes control for receiving external control signal
It number is transmitted in control device.By setting multiple projection arrangements, the multiple projection arrangement projections of control device co- controlling reach
Multiple pattern dynamic Overlays, while outer signals are received using signal receiving device, voluntarily change the projection of projection arrangement
Pattern, it is single to alleviate the pattern that projection lamp in the prior art is projected out, and quickly can not voluntarily change projection lamp projection
The technical issues of pattern, realize that projection lamp projection pattern effect is dazzling, can voluntarily quick-replaceable projecting pattern technique effect.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the configuration schematic diagram of projection device that the utility model embodiment provides；
Fig. 2 is the structure diagram of the projection arrangement in the projection device that the utility model embodiment provides；
Fig. 3 is the structure diagram that the projection device that the utility model embodiment provides carries trapped orbit；
Fig. 4 is the structure diagram that the projection device that the utility model embodiment provides carries inductor.
Icon：100- projection arrangements；110- housings；120- light sources；130- camera lenses；140- pattern segments；150- light-collecting lens；
160- imaging lens；170- radiators；200- box bodys；300- transfers；400- power supplys；500- control devices；600- believes
Number reception device；700- stretches into slot；800- inductors.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, such as there is term " first ", " second ", " third " are only used for description purpose, and it is not intended that instruction or implying opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
Fig. 1 is the configuration schematic diagram of projection device provided in this embodiment；Fig. 2 is set for projection provided in this embodiment
The structure diagram of projection arrangement in standby；Fig. 3 is the structural representation that projection device provided in this embodiment carries trapped orbit
Figure；Fig. 4 is the structure diagram that projection device provided in this embodiment carries inductor.
As shown in Figs 1-4, projection device provided in this embodiment, including：Projection arrangement 100, box body 200, transfer
300th, power supply 400, control device 500 and signal receiving device 600；Projection arrangement 100 and transfer 300 are disposed as more
A, multiple projection arrangements 100 are connect respectively by multiple transfers 300 with box body 200, and transfer 300 is used to make projection
Device 100 can be rotated relative to box body 200；Control device 500 is set in box body 200, power supply 400 and 500 electricity of control device
Connection, 200 surface of box body are provided with multiple through-holes, and multiple projection arrangements 100 are electrically connected by multiple through-holes with control device 500
It connects；Signal receiving device 600 is electrically connected with control device 500, and signal receiving device 600 is used to receive external control signal, and
Control signal is transmitted in control device 500.
Wherein, projection arrangement 100 and transfer 300 are disposed as multiple, a projection arrangement 100 and a steering dress
Put 300 connections, ensure that projection arrangement 100 can be rotated freely relative to box body 200, multiple projection arrangements 100 in box body 200
Control device 500 be electrically connected, multiple projection arrangements 100 are controlled using a control device 500, make it is multiple projection dress
It puts 100 cooperations and projects Different Dynamic effect pattern, it is stronger to the visual impact of viewer.
It is electrically connected using signal receiving device 600 with control device 500, signal receiving device 600 is set as antenna, uses
The external signals transmitting terminal emissioning controling signal such as remote controler, mobile phone can be used in person, and signal receiving device 600 receives external control letter
Number, and control signal is transmitted in control device 500, control device 500 controls projection arrangement 100, realizes long-range
The technique effect of quick control projection arrangement 100, it is more suitable to promote the use of.
Power supply 400 can be external power supply 400, or accumulator selects different types of electricity according to specific requirements
Source 400.
Further, control device 500 is any one in microcontroller, MCU or PLC.
Wherein, control device 500 can be a variety of, such as：Microcontroller, MCU and PLC etc. can be selected according to specific requirements
Different types of control device 500.
Further, transfer 300 is universal joint.
Transfer 300 is set as universal joint, makes projection arrangement 100 that can be freely rotated relative to box body 200, transfer
300 include movable part and fixed part, and fixed part is connect with box body 200, and movable part is connect with projection arrangement 100, and movable part can phase
Fixed part is rotated, so as to drive projection arrangement 100 that can be rotated relative to box body 200.
Projection device provided in this embodiment, including：Projection arrangement 100, box body 200, transfer 300, power supply 400,
Control device 500 and signal receiving device 600；Projection arrangement 100 and transfer 300 are disposed as multiple, multiple projection dresses
It puts 100 to connect with box body 200 by multiple transfers 300 respectively, transfer 300 is used to make projection arrangement 100 opposite
It is rotated in box body 200；Power supply 400 and control device 500 may be contained in box body 200, and power supply 400 is electrically connected with control device 500
It connects, 200 surface of box body is provided with multiple through-holes, and multiple projection arrangements 100 are electrically connected by multiple through-holes with control device 500
It connects；Signal receiving device 600 is electrically connected with control device 500, and signal receiving device 600 is used to receive external control signal, and
Control signal is transmitted in control device 500.By setting multiple projection arrangements 100,500 co- controlling of control device is multiple
Projection arrangement 100 projects, and reaches multiple pattern dynamic Overlays, while receive outer signals using signal receiving device 600,
Voluntarily change the projection mode of projection arrangement 100, it is single to alleviate the pattern that projection lamp in the prior art is projected out, nothing
Method quickly voluntarily changes the technical issues of projection lamp projection mode, and it is dazzling to realize projection lamp projection pattern effect, can be voluntarily fast
Speed replaces the technique effect of projecting pattern.
On the basis of above-described embodiment, further, the projection arrangement 100 in projection device provided in this embodiment wraps
Include housing 110, light source 120, camera lens 130 and pattern segments 140；The lateral wall of housing 110 is connect with transfer 300, camera lens 130
It is connect with housing 110；Light source 120 is set in housing 110, and light source 120 is connect with the madial wall of housing 110, pattern segments 140
It is set in housing 110, and pattern segments 140 are set between light source 120 and camera lens 130, pattern segments 140 are interior with housing 110
Side wall connects, and light source 120 is used to emit light to 130 direction of camera lens by pattern segments 140, and control device 500 connects with light source 120
It connects, control device 500 is used to control being turned on and off for light source 120.
Wherein, transfer 300 is connect with the outer wall of housing 110, setting light source 120 and pattern segments 140 in housing 110,
The light source 120 that light source 120 is sent out is entered by pattern segments 140 in camera lens 130, and control device 500 is electrically connected with light source 120,
Being turned on and off for control light source 120, realizes the view effect of light flash.
The connection mode of transfer 300 and housing 110 can be a variety of, such as：Card is set on transfer 300
Button, card slot is set on housing 110, using the mating connection of buckle and card slot, is realized between transfer 300 and housing 110
Connection.
For another example：Hole is threaded on housing 110, setting through-hole, bolt are entered across through-hole in transfer 300
In threaded hole, the connection between transfer 300 and housing 110 is realized.
For another example：Directly housing 110 is welded on transfer 300, is realized between transfer 300 and housing 110
Connection.
Due to the use of threaded connection, detachably, and connection is more secured, preferably, transfer 300 and housing 110
Connection mode is is threaded hole on housing 110, and setting through-hole, bolt enter spiral shell across through-hole in transfer 300
In pit, the connection between transfer 300 and housing 110 is realized.
Further, projection arrangement 100 further includes light-collecting lens 150 and imaging lens 160；Light-collecting lens 150 are set to
Between light source 120 and pattern segments 140, and light-collecting lens 150 are connect with the inner wall of housing 110；Imaging lens 160 are provided with more
A, multiple imaging lens 160 are set to the both ends of camera lens 130, and inner wall of the multiple imaging lens 160 with camera lens 130 is connect.
Wherein, the setting light-collecting lens 150 in housing 110, setting imaging lens 160, make projection arrangement in camera lens 130
The pattern effect of 100 projections more, enhances view effect, more suitable to promote the use of.
Further, projection arrangement 100 further includes radiator 170；Radiator 170 is with housing 110 far from camera lens 130
One end connection, radiator 170 is for reducing the temperature in housing 110.
Wherein, radiator 170 is connected in the one end of housing 110 far from camera lens 130, radiator 170 reduces housing 110
Interior temperature avoids, because 120 long-time of light source is using overheating, leading in housing 110 that temperature is excessively high, damaging the situation of single unit system
Occur.
Projection device provided in this embodiment, by the setting pattern segments 140 in housing 110, the light that light source 120 emits
It is entered in camera lens 130 by pattern segments 140, making the light projected from camera lens 130, user can in specific pattern form
Pattern segments 140 are voluntarily changed, so as to generate different pattern forms；By the setting light-collecting lens 150 in housing 110, in mirror
Setting imaging lens 160 in first 130, while imitate the pattern form of injection with the use of light-collecting lens 150 and imaging lens 160
Fruit more, with more view effect；By connecting radiator 170 on housing 110, radiator 170 is reduced in housing 110
Temperature, avoid because of the excessively high damage device of 120 temperature of light source.
On the basis of above-described embodiment, further, projection device provided in this embodiment further includes trapped orbit；Box
It is provided on 200 surface of body and stretches into slot 700, stretched into slot 700 and connect with 200 surface of box body, stretched into slot 700 and connect with trapped orbit
It connects, trapped orbit is used to projection arrangement 100 hanging on metope.
Wherein, trapped orbit is set, and box body 200 is connect by stretching into slot 700 with trapped orbit, and trapped orbit connects with metope
It connects, projection arrangement 100 is made to hang on metope, trapped orbit can set shot-light track, and 700 plug and play of slot is stretched into cooperation, real
The technique effect of existing Fast Installation, fast quick-detach.
Further, projection device further includes inductor 800；Inductor 800 is connect with box body 200, inductor 800 and control
Device 500 processed is electrically connected, and inductor 800 is used to detect distance of the human body relative to projection arrangement 100, and passing this range information into
It is handed in control device 500, control device 500 is used to correspond to being turned on and off for control projection arrangement 100 according to range information.
Inductor 800 is connect with box body 200, and inductor 800 detects range information of the human body relative to projection arrangement 100,
It when inductor 800 has sensed shelter, passes the signal along in control device 500, control device 500 controls projection arrangement
100 open, project pattern, realize people close to when, the technique effect of automatic projection pattern, inductor 800 is set as infrared sensing
Device.
In addition, may also set up radar sensor, radar sensor is connect with box body 200, and radar sensor perceives object
In the presence of when object is close to projection arrangement 100, radar sensor is transmitted in signal to control device 500, makes control device 500
Control projection arrangement 100 open, realize people close to when, the technique effect of automatic projection pattern.
Further, projection device further includes circuit board；Circuit board is set in box body 200, power supply 400 and control device
500 connect with circuit board.
Wherein, power supply 400 and control device 500 can be respectively provided on circuit boards, circuit board is specially PCB circuit board,
PCB circuit board has the characteristics that reliability is high, can test at any time, designability, preferably, circuit board is PCB circuit board.
Projection device provided in this embodiment, by setting inductor 800, inductor 800 detects projection arrangement 100 and projects
The temperature of position, when inductor 800 detects temperature, control device 500 controls projection arrangement 100 to open, and projects pattern, is
Pedestrian provides more preferably visual effect；By setting trapped orbit, trapped orbit is detachably connected with box body 200, realizes box body
200 with the fast quick-detach of trapped orbit, projection arrangement 100 is suspended on metope；By setting circuit board, by power supply 400 with
Control device 500 realizes integration, more suitable to promote the use of.
Optical projection system provided in this embodiment, including projection device.
Since the technique effect of optical projection system provided in this embodiment is identical with the technique effect of above-mentioned projection device, this
Place is not repeating.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of projection device, which is characterized in that including：Projection arrangement, box body, transfer, power supply, control device and signal
Reception device；
The projection arrangement and the transfer are disposed as multiple, and multiple projection arrangements pass through multiple described turns respectively
It is connect to device with the box body, the transfer is used to make the projection arrangement that can rotate relative to the box body；
The control device is set in the box body, and the power supply is electrically connected with the control device, and the box surface is set
Multiple through-holes are equipped with, multiple projection arrangements are electrically connected by multiple through-holes with the control device；
The signal receiving device is electrically connected with the control device, and the signal receiving device is believed for receiving external control
Number, and control signal is transmitted in the control device.
2. projection device according to claim 1, which is characterized in that the projection arrangement include housing, light source, camera lens and
Pattern segments；
The lateral wall of the housing is connect with the transfer, and the camera lens is connect with the housing；
The light source is set in the housing, and the light source is connect with the madial wall of the housing, the pattern segments setting
In in the housing, and the pattern segments are set between the light source and the camera lens, the pattern segments and the housing
Madial wall connects, and the light source is used to emit light, the control device and institute to the lens direction by the pattern segments
Light source connection is stated, the control device is used to control being turned on and off for the light source.
3. projection device according to claim 2, which is characterized in that the projection arrangement further includes light-collecting lens and imaging
Eyeglass；
The light-collecting lens are set between the light source and the pattern segments, and the inner wall of the light-collecting lens and the housing
Connection；
The imaging lens are provided with multiple, and multiple imaging lens are set to the both ends of the camera lens, and it is multiple it is described into
As inner wall of the eyeglass with the camera lens is connect.
4. projection device according to claim 3, which is characterized in that the projection arrangement further includes radiator；
The radiator is connect with the one end of the housing far from the camera lens, and the radiator is for reducing the housing
Interior temperature.
5. projection device according to claim 4, which is characterized in that further include trapped orbit；
Be provided on the box surface and stretch into slot, the slot that stretches into is connect with the box surface, it is described stretch into slot with it is described
Trapped orbit connects, and the trapped orbit is used to the projection arrangement hanging on metope.
6. according to claim 1-5 any one of them projection devices, which is characterized in that further include inductor；
The inductor is connect with the box body, and the inductor is electrically connected with the control device, and the inductor is used to examine
Distance of the human body relative to the projection arrangement is surveyed, and this range information is transferred in the control device, the control dress
It puts and controls being turned on and off for the projection arrangement for being corresponded to according to range information.
7. projection device according to claim 1, which is characterized in that further include circuit board；
The circuit board is set in the box body, and the power supply is connect with the control device with the circuit board.
8. projection device according to claim 6, which is characterized in that the control device is in microcontroller, MCU or PLC
Any one.
9. projection device according to claim 1, which is characterized in that the transfer is universal joint.
10. a kind of optical projection system, which is characterized in that including such as claim 1-9 any one of them projection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647293.8U CN207471311U (en) | 2017-11-30 | 2017-11-30 | Projection device and optical projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647293.8U CN207471311U (en) | 2017-11-30 | 2017-11-30 | Projection device and optical projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207471311U true CN207471311U (en) | 2018-06-08 |
Family
ID=62256750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647293.8U Expired - Fee Related CN207471311U (en) | 2017-11-30 | 2017-11-30 | Projection device and optical projection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207471311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314678A (en) * | 2018-12-12 | 2020-06-19 | 深圳光峰科技股份有限公司 | Power supply system |
| CN113075849A (en) * | 2021-04-02 | 2021-07-06 | 张家港市齐创机械有限公司 | Animation projection control method |
-
2017
- 2017-11-30 CN CN201721647293.8U patent/CN207471311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314678A (en) * | 2018-12-12 | 2020-06-19 | 深圳光峰科技股份有限公司 | Power supply system |
| CN113075849A (en) * | 2021-04-02 | 2021-07-06 | 张家港市齐创机械有限公司 | Animation projection control method |
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