CN114967312A - LED holographic projector equipment convenient to angle regulation - Google Patents
LED holographic projector equipment convenient to angle regulation Download PDFInfo
- Publication number
- CN114967312A CN114967312A CN202210855223.0A CN202210855223A CN114967312A CN 114967312 A CN114967312 A CN 114967312A CN 202210855223 A CN202210855223 A CN 202210855223A CN 114967312 A CN114967312 A CN 114967312A
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- China
- Prior art keywords
- holographic projector
- plate
- supporting
- projection
- component
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
Abstract
The invention provides an LED holographic projector device convenient for angle adjustment, belonging to the technical field of holographic projectors, the LED holographic projector equipment convenient for angle adjustment comprises a supporting component, an angle adjusting mechanism is arranged on the supporting component, the angle adjusting mechanism is connected with projection equipment through a rotating component, a protective component is arranged on the outer side of the projection equipment, an ash removing mechanism is arranged on the protective component, the supporting component comprises a bottom plate and a supporting plate, the supporting plate is fixed on the bottom plate, the bottom plate and the support plate are in a vertical state, the angle adjusting mechanism comprises a motor which is arranged at the rear side of the support plate, the whole holographic projector equipment has reasonable structure arrangement, ingenious conception and flexible use, the angle can be flexibly adjusted to adapt to different projection contents, meanwhile, the degree of automation of the adjusting process is high, the range of the adjustable angle is large, and the method has strong practicability and market application prospect.
Description
Technical Field
The invention belongs to the technical field of holographic projectors, and particularly relates to an LED holographic projector device convenient for angle adjustment.
Background
Holographic projection technology, also called virtual imaging technology, is a technology for recording and reproducing a real three-dimensional image of an object by utilizing interference and diffraction principles, can generate a stereoscopic aerial illusion, can enable the illusion to interact with a performer to complete performance together, and generates shocking performance effects.
The conventional holographic projector equipment is generally directly placed on a fixed height position for use, the use height and the irradiation angle of the conventional holographic projector equipment cannot be adjusted, multi-angle rotation adjustment cannot be performed according to projection contents, and the adaptability is not strong, so that the LED holographic projector equipment convenient for angle adjustment is designed.
Disclosure of Invention
The invention aims to provide LED holographic projector equipment convenient for angle adjustment, and aims to solve the problems that the holographic projector equipment in the prior art is generally directly placed at a fixed height position for use, the use height and the irradiation angle of the holographic projector equipment cannot be adjusted, multi-angle rotation adjustment cannot be performed according to projection contents, the adaptability is not strong, and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
an LED holographic projector device convenient for angle adjustment comprises a supporting component, wherein an angle adjusting mechanism is arranged on the supporting component, the angle adjusting mechanism is connected with a projection device through a rotating component, a protective component is arranged on the outer side of the projection device, an ash cleaning mechanism is arranged on the protective component, the supporting component comprises a bottom plate and a supporting plate, the supporting plate is fixed on the bottom plate, the bottom plate and the supporting plate are in a vertical state, the angle adjusting mechanism comprises a motor, the motor is arranged on the rear side of the supporting plate, the output end of the motor penetrates through the supporting plate and is fixed with a main gear, the rear side of the supporting plate is connected with a secondary gear through a connecting shaft in a rotating manner, a transmission chain is connected between the main gear and the secondary gear in a transmission manner, the front end of the connecting shaft penetrates through the supporting plate and is fixed with a hanging plate, and the other end of the hanging plate is fixed with the connecting plate, and the connecting plate is connected with a projection device.
Preferably, the rotating assembly comprises a supporting shaft, the supporting shaft is rotatably connected to the connecting plate through a bearing, the lower end of the supporting shaft penetrates through the connecting plate and is fixedly provided with a screw cap, and the upper end of the supporting shaft is connected with the projection equipment.
Preferably, the projection equipment consists of a holographic projector and a holographic projection screen, the holographic projection screen is arranged on the holographic projector, and the bottom of the holographic projector is fixed with the upper end of the holographic projector.
Preferably, the protection component comprises an arc hood, the arc hood is fixed on the front side of the supporting plate through a connecting rod, and the connecting rod hood is arranged on the surface of the projection equipment.
Preferably, the arc cover is made of transparent materials, and the radius of the arc cover is matched with the length of the connecting plate.
Preferably, the ash removal mechanism comprises two fans, and the two fans are respectively arranged on the left side and the right side of the arc cover.
Preferably, the air outlets of the two fans penetrate through the arc hood and are provided with inclination angles towards the circle center of the arc hood.
Preferably, friction rubber is arranged between the support shaft and the connecting plate upper bearing, and anti-skidding threads are arranged on the circumferential surface of the screw cap.
Preferably, the center of the arc cover and the axis of the connecting shaft are on the same horizontal line.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, the whole holographic projector equipment is reasonable in structure setting, ingenious in conception and flexible in use, angles can be flexibly adjusted to adapt to different projection contents, meanwhile, the automation degree of the adjustment process is high, the range of the adjustable angles is large, and the holographic projector equipment has strong practicability and market application prospect, and can effectively solve the problems that the holographic projector equipment in the prior art is generally directly placed on a fixed height position for use, the use height and the irradiation angle of the holographic projector equipment cannot be adjusted, multi-angle rotation adjustment cannot be performed according to the projection contents, the adaptability is not strong, and the like; the projection equipment in the device is connected through a support component and an angle adjusting mechanism connected to the support component, when the angle adjusting mechanism is used, a motor on the support plate is utilized to drive a main gear fixed at the output end of the angle adjusting mechanism to rotate, so that the main gear drives a pinion and a connecting shaft to rotate through a transmission chain, the rotation of the connecting shaft can drive a hanging plate and a connecting plate connected to the front end of the connecting shaft to rotate, the projection equipment connected to the connecting plate through the rotating component can drive the projection equipment to rotate and adjust at multiple angles through the angle adjusting mechanism, different projection contents are adapted, and the projection display effect is improved;
2. in the scheme, when the rotating assembly is used, the screw cap is manually screwed to drive the supporting shaft to rotate on the connecting plate through the bearing, so that the projection equipment connected to the upper end of the supporting shaft transversely rotates, and different display directions and angles are changed; the projection equipment performs projection through a holographic projector and displays the projection by utilizing a holographic projection screen arranged on the holographic projector; the protection component can be arranged on the periphery of the projection equipment by covering the arc cover fixed on the front side of the support plate through the connecting rod to protect the safety of the projection equipment in daily use, and accidental collision or mistaken touch of exhibition personnel is avoided; the arc hood is made of transparent materials, so that the arc hood can be prevented from shielding the projection content of the projection equipment, and the radius of the arc hood is matched with the length of the connecting plate and can be matched with an angle adjusting mechanism connected with the projection equipment to drive the whole projection equipment to rotate; the dust cleaning component can blow dust cleaning wind generated by the two fans into a holographic projection screen in the projection equipment to blow out foreign matters or dust in the holographic projection screen, and the dust cleaning effect can be improved by matching with the angle adjusting mechanism, so that the functional diversity of the device is realized; the air outlets of the two fans penetrate through the arc hood and are provided with inclination angles towards the circle center of the arc hood, so that the air outlets of the two fans can be aligned to the projection equipment, and the ash removal effect is further improved; the friction rubber arranged between the supporting shaft and the upper bearing of the connecting plate can not easily rotate after the rotating assembly rotates the display angle of the whole projection equipment, so that the display stability of the projection equipment is improved, and the anti-skid lines arranged on the circumferential surface of the screw cap can improve the friction force of manually rotating the screw cap, so that the adjustment is more labor-saving; the circle center of the arc hood and the axis of the connecting shaft are positioned on the same horizontal line, so that the gap between the inner wall of the arc hood and the projection equipment is always the same when the whole projection equipment is adjusted through the angle adjusting mechanism, the accident condition of blocking or blocking cannot occur, and the arc hood can be adapted to the larger adjusting range of the angle adjusting mechanism.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a right side view of the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. a connecting shaft; 4. a hanger plate; 5. connecting plates; 6. a support shaft; 7. screwing a cover; 8. a holographic projector; 9. a holographic projection screen; 10. a motor; 11. a main gear; 12. a pinion gear; 13. a drive chain; 14. a connecting rod; 15. an arc shield; 16. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: an LED holographic projector device convenient for angle adjustment comprises a supporting component, an angle adjusting mechanism is arranged on the supporting component, the angle adjusting mechanism is connected with a projection device through a rotating component, a protective component is arranged on the outer side of the projection device, an ash cleaning mechanism is arranged on the protective component, the supporting component comprises a bottom plate 1 and a supporting plate 2, the supporting plate 2 is fixed on the bottom plate 1, the bottom plate 1 and the supporting plate 2 are in a vertical state, the angle adjusting mechanism comprises a motor 10, the motor 10 is arranged on the rear side of the supporting plate 2, the output end of the motor 10 penetrates through the supporting plate 2 and is fixed with a main gear 11, the rear side of the supporting plate 2 is rotatably connected with a secondary gear 12 through a connecting shaft 3, a transmission chain 13 is in transmission connection between the main gear 11 and the secondary gear 12, the front end of the connecting shaft 3 penetrates through the supporting plate 2 and is fixed with a hanging plate 4, and a connecting plate 5 is fixed at the other end of the hanging plate 4, and the connecting plate 5 is connected with a projection device.
In the embodiment of the invention, the projection equipment in the device is connected through a support component and an angle adjusting mechanism connected to the support component, when the angle adjusting mechanism is used, a motor 10 on a support plate 2 is used for driving a main gear 11 fixed at the output end of the angle adjusting mechanism to rotate, so that the main gear 11 drives a pinion 12 and a connecting shaft 3 to rotate through a transmission chain 13, the rotation of the connecting shaft 3 can drive a hanging plate 4 and a connecting plate 5 connected at the front end of the connecting shaft to rotate, and the projection equipment connected to the connecting plate 5 through a rotating component can drive the connecting plate to rotate in multiple angles through the angle adjusting mechanism, so that different projection contents are adapted, and the projection display effect is improved.
Specifically, the rotating assembly comprises a supporting shaft 6, the supporting shaft 6 is rotatably connected to the connecting plate 5 through a bearing, the lower end of the supporting shaft 6 penetrates through the connecting plate 5 and is fixed with a screw cap 7, and the upper end of the supporting shaft 6 is connected with the projection device.
In this embodiment: when the rotating assembly is used, the screw cap 7 is manually screwed to drive the supporting shaft 6 to rotate on the connecting plate 5 through the bearing, so that the projection equipment connected with the upper end of the supporting shaft 6 rotates transversely, and different display directions and angles are changed.
Specifically, the projection device is composed of a holographic projector 8 and a holographic projection screen 9, the holographic projection screen 9 is arranged on the holographic projector 8, and the bottom of the holographic projector 8 is fixed to the upper end of the holographic projector 8.
In this embodiment: the projector performs projection by the holographic projector 8, and is displayed by the holographic projection screen 9 provided on the holographic projector 8.
Specifically, the protection component comprises an arc cover 15, the arc cover 15 is fixed on the front side of the support plate 2 through a connecting rod 14, and the connecting rod 14 covers the surface of the projection device.
In this embodiment: the arc cover 15 that the usable fixing of protection component was in backup pad 2 front side through connecting rod 14 covers and establishes the safety to projection equipment daily use at projection equipment's periphery and protects, avoids unexpected colliding with or exhibition personnel's mistake to touch.
Specifically, the arc cover 15 is made of transparent materials, and the radius of the arc cover 15 is matched with the length of the connecting plate 5.
In this embodiment: adopt transparent material with arc cover 15 can avoid arc cover 15 to cause to shelter from to projection content of projection equipment, and set up the radius of arc cover 15 and link the angle adjustment mechanism that the length phase-match adaptation projection equipment of 5 is connected and drive whole projection equipment and rotate.
Specifically, the ash removal mechanism comprises two fans 16, and the two fans 16 are respectively arranged on the left side and the right side of the arc cover 15.
In this embodiment: the dust cleaning component can blow dust cleaning wind generated by the two fans 16 into the holographic projection screen 9 in the projection equipment to blow out foreign matters or dust in the holographic projection screen 9, and the dust cleaning effect can be improved by matching with the angle adjusting mechanism, so that the functional diversity of the device is realized.
Specifically, the air outlets of the two fans 16 penetrate through the arc hood 15 and are provided with an inclination angle towards the center of the arc hood 15.
In this embodiment: the air outlets of the two fans 16 penetrate through the arc cover 15 and are provided with inclination angles towards the circle center of the arc cover 15, so that the air outlets of the two fans 16 can be aligned to the projection equipment, and the ash removal effect is further improved.
Specifically, friction rubber is arranged between the support shaft 6 and the bearing on the connecting plate 5, and anti-skid grains are arranged on the circumferential surface of the screw cover 7.
In this embodiment: the friction rubber arranged between the support shaft 6 and the bearing on the connecting plate 5 can not easily rotate after the display angle of the whole projection equipment is rotated through the rotating assembly, the display stability of the projection equipment is improved, and the anti-slip lines arranged on the circumferential surface of the screw cover 7 can improve the friction force of manually rotating the screw cover 7, so that the adjustment is more labor-saving.
Specifically, the center of the circular arc cover 15 is on the same horizontal line with the axis of the connecting shaft 3.
In this embodiment: the circle center of the arc cover 15 and the axis of the connecting shaft 3 are positioned on the same horizontal line, so that the gap between the inner wall of the arc cover 15 and the projection equipment is always the same when the whole projection equipment is adjusted through the angle adjusting mechanism, the accident condition of blocking or blocking cannot occur, and the arc cover can be adapted to the large adjusting range of the angle adjusting mechanism.
The working principle and the using process of the invention are as follows: when the invention is used, projection equipment in the device is connected through a support component and an angle adjusting mechanism connected on the support component, when the angle adjusting mechanism is used, a motor 10 on a support plate 2 is used for driving a main gear 11 fixed at the output end of the angle adjusting mechanism to rotate, the main gear 11 drives a pinion 12 and a connecting shaft 3 to rotate through a transmission chain 13, the rotation of the connecting shaft 3 can drive a hanging plate 4 and a connecting plate 5 connected at the front end of the connecting shaft to rotate, the projection equipment connected on the connecting plate 5 through a rotating component can drive the connecting plate to carry out multi-angle rotation adjustment through the angle adjusting mechanism, different projection contents are adapted, the projection display effect is improved, when the rotating component is used, a screw cover 7 is manually screwed to drive a support shaft 6 to rotate on the connecting plate 5 through a bearing, the projection equipment connected at the upper end of the support shaft 6 is transversely rotated, different display directions and angles are changed, the projection equipment projects by the holographic projector 8, the holographic projection screen 9 arranged on the holographic projector 8 is used for displaying, the protection component can be covered on the periphery of the projection equipment by the arc cover 15 fixed on the front side of the support plate 2 by the connecting rod 14 to protect the safety of daily use of the projection equipment and avoid accidental collision or accidental touch of exhibition personnel, the arc cover 15 is made of transparent material to prevent the arc cover 15 from shielding the projection content of the projection equipment, the angle adjusting mechanism which is matched with the radius of the arc cover 15 and the length of the connecting plate 5 and is connected with the projection equipment drives the whole projection equipment to rotate, the dust cleaning component can blow dust cleaning wind generated by the two fans 16 into the holographic projection screen 9 in the projection equipment to blow out foreign matters or dust in the holographic projection screen 9, and the dust cleaning effect can be improved by matching with the angle adjusting mechanism, the functional diversity of the device is realized, the air outlets of the two fans 16 penetrate through the arc cover 15 and are provided with the inclination angles towards the circle center of the arc cover 15, so that the air outlets of the two fans 16 can be aligned to the projection equipment, the dust cleaning effect is further improved, the friction rubber arranged between the support shaft 6 and the bearing on the connecting plate 5 can not easily rotate after the display angle of the whole projection equipment is rotated through the rotating assembly, the display stability of the projection equipment is improved, the anti-skid lines arranged on the circumferential surface of the screw cover 7 can improve the friction force of manually rotating the screw cover 7, the adjustment is more labor-saving, the circle center of the arc cover 15 and the axis center of the connecting shaft 3 are positioned on the same horizontal line, the gap between the inner wall of the arc cover 15 and the projection equipment is always the same when the whole projection equipment is adjusted through the angle adjusting mechanism, and the accident condition of blocking or blocking cannot occur, the angle adjusting mechanism can also be adapted to a larger adjusting range.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a LED holographic projector equipment convenient to angle regulation which characterized in that: comprises a supporting component, an angle adjusting mechanism is arranged on the supporting component, a projection device is connected on the angle adjusting mechanism through a rotating component, a protection component is arranged on the outer side of the projection device, an ash cleaning mechanism is arranged on the protection component, the supporting component comprises a bottom plate (1) and a supporting plate (2), the supporting plate (2) is fixed on the bottom plate (1), a vertical state is formed between the bottom plate (1) and the supporting plate (2), the angle adjusting mechanism comprises a motor (10), the motor (10) is arranged on the rear side of the supporting plate (2), the output end of the motor (10) penetrates through the supporting plate (2) and is fixed with a main gear (11), the rear side of the supporting plate (2) is rotatably connected with an auxiliary gear (12) through a connecting shaft (3), and a transmission chain (13) is connected between the main gear (11) and the auxiliary gear (12), the front end of the connecting shaft (3) penetrates through the supporting plate (2) and is fixed with a hanging plate (4), the other end of the hanging plate (4) is fixed with a connecting plate (5), and the connecting plate (5) is connected with projection equipment.
2. The LED holographic projector device to facilitate angle adjustment of claim 1, wherein: the rotating assembly comprises a supporting shaft (6), the supporting shaft (6) is rotatably connected onto the connecting plate (5) through a bearing, the lower end of the supporting shaft (6) penetrates through the connecting plate (5) and is fixed with a screw cap (7), and the upper end of the supporting shaft (6) is connected with the projection equipment.
3. The LED holographic projector apparatus to facilitate angle adjustment of claim 2, wherein: the projection equipment is composed of a holographic projector (8) and a holographic projection screen (9), the holographic projection screen (9) is arranged on the holographic projector (8), and the bottom of the holographic projector (8) is fixed with the upper end of the holographic projector (8).
4. The LED holographic projector device to facilitate angle adjustment of claim 3, wherein: the protection assembly comprises an arc cover (15), the arc cover (15) is fixed on the front side of the supporting plate (2) through a connecting rod (14), and the connecting rod (14) covers the surface of the projection equipment.
5. The LED holographic projector apparatus to facilitate angle adjustment of claim 4, wherein: the arc cover (15) is made of transparent materials, and the radius of the arc cover (15) is matched with the length of the connecting plate (5).
6. The LED holographic projector apparatus to facilitate angle adjustment of claim 5, wherein: the ash removal mechanism comprises two fans (16), and the two fans (16) are respectively arranged on the left side and the right side of the arc cover (15).
7. The LED holographic projector device to facilitate angle adjustment of claim 6, wherein: the air outlets of the two fans (16) penetrate through the arc hood (15) and are provided with inclination angles towards the circle center of the arc hood (15).
8. The LED holographic projector device to facilitate angle adjustment of claim 7, wherein: and friction rubber is arranged between the support shaft (6) and the bearing on the connecting plate (5), and anti-skid grains are arranged on the circumferential surface of the screw cap (7).
9. The LED holographic projector device to facilitate angle adjustment of claim 8, wherein: the circle center of the arc cover (15) and the axis of the connecting shaft (3) are positioned on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210855223.0A CN114967312A (en) | 2022-07-19 | 2022-07-19 | LED holographic projector equipment convenient to angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210855223.0A CN114967312A (en) | 2022-07-19 | 2022-07-19 | LED holographic projector equipment convenient to angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114967312A true CN114967312A (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210855223.0A Pending CN114967312A (en) | 2022-07-19 | 2022-07-19 | LED holographic projector equipment convenient to angle regulation |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472208A (en) * | 2014-09-09 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Video camera and steering mechanism thereof |
| CN106362991A (en) * | 2016-09-12 | 2017-02-01 | 芜湖能盟信息技术有限公司 | Holographic display self-cleaning device |
| CN210222477U (en) * | 2019-06-13 | 2020-03-31 | 深圳市锐影传媒科技有限公司 | Holographic projection equipment |
| CN212211123U (en) * | 2020-04-02 | 2020-12-22 | 天津岩海华博科技发展有限公司 | Dangerous position investigation equipment of machinery |
| CN113048418A (en) * | 2021-03-10 | 2021-06-29 | 广州市珠江灯光科技有限公司 | Stage lamp XY axle variable speed moment transmission structure and stage lamp thereof |
| CN214122672U (en) * | 2021-01-25 | 2021-09-03 | 深圳市如雅堂环境艺术工程设计有限公司 | Indoor holographic projection display device |
-
2022
- 2022-07-19 CN CN202210855223.0A patent/CN114967312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105472208A (en) * | 2014-09-09 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Video camera and steering mechanism thereof |
| CN106362991A (en) * | 2016-09-12 | 2017-02-01 | 芜湖能盟信息技术有限公司 | Holographic display self-cleaning device |
| CN210222477U (en) * | 2019-06-13 | 2020-03-31 | 深圳市锐影传媒科技有限公司 | Holographic projection equipment |
| CN212211123U (en) * | 2020-04-02 | 2020-12-22 | 天津岩海华博科技发展有限公司 | Dangerous position investigation equipment of machinery |
| CN214122672U (en) * | 2021-01-25 | 2021-09-03 | 深圳市如雅堂环境艺术工程设计有限公司 | Indoor holographic projection display device |
| CN113048418A (en) * | 2021-03-10 | 2021-06-29 | 广州市珠江灯光科技有限公司 | Stage lamp XY axle variable speed moment transmission structure and stage lamp thereof |
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