CN214954493U - Holographic projection imaging device convenient to place fixedly - Google Patents
Holographic projection imaging device convenient to place fixedly Download PDFInfo
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- CN214954493U CN214954493U CN202121358000.0U CN202121358000U CN214954493U CN 214954493 U CN214954493 U CN 214954493U CN 202121358000 U CN202121358000 U CN 202121358000U CN 214954493 U CN214954493 U CN 214954493U
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- fixedly connected
- holographic projection
- fixing base
- connecting axle
- projection imaging
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Abstract
The utility model provides a be convenient for place fixed holographic projection image device belongs to projection equipment technical field, and this be convenient for place fixed holographic projection image device includes the fixing base, the inside fixedly connected with antifriction bearing of fixing base, antifriction bearing's inside is provided with the connecting axle, the quantity of connecting axle is two, one of them the one end fixedly connected with driven gear of connecting axle, driven gear's surface meshing is connected with the driving gear, one side fixedly connected with control motor of driving gear. This holographic projection imaging device convenient to place fixedly through fixing base and positioning bolt's setting, can make the device rigidity more firm, and the dismouting is convenient laborsaving more, start control motor, control motor drive driving gear rotates, then through driven gear transmission, drives connecting axle and the rotation is followed to the projecting apparatus ectosome, then the inclination of adjustable projecting apparatus ectosome to be applicable to and carry out the projection to different angles.
Description
Technical Field
The utility model belongs to the technical field of projection equipment, concretely relates to be convenient for place fixed holographic projection image device.
Background
The holographic projection technique is also called a virtual imaging technique, and is a technique for recording and reproducing a real three-dimensional image of an object by using the principles of interference and diffraction. The application of the holographic projection technology in the stage can not only generate a stereoscopic aerial illusion, but also enable the illusion to interact with performers to complete performance together, and generate shocking performance effects, and the holographic projections can be divided into a plurality of categories, namely transmission holographic projections, rainbow holographic projections and reflection holographic projections.
The existing projection equipment is unstable in position fixation, the projection angle cannot be adjusted conveniently after fixation, and the projection equipment does not have a dustproof function when not used, and a projection lens is easy to adhere to dust and easily affects the projection effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a holographic projection image device convenient to place fixedly aims at solving projection equipment rigidity insecure among the prior art to be not convenient for adjust projection angle after fixed, and do not have dustproof function when not using, and the projection lens easily adheres to the dust, easily influences the problem of projection effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a holographic projection image device convenient to place fixedly, includes the fixing base, the inside fixedly connected with antifriction bearing of fixing base, antifriction bearing's inside is provided with the connecting axle, the quantity of connecting axle is two, one of them the one end fixedly connected with driven gear of connecting axle, driven gear's surface mesh is connected with the driving gear, one side fixedly connected with control motor of driving gear, the connecting axle is kept away from driven gear's one end and is passed through fixing bolt fixedly connected with projector outer body, the upper surface of projector outer body is provided with dustproof mechanism, the inside of fixing base is provided with positioning bolt.
In order to make this holographic projection image device convenient to place fixedly reach dirt-proof purpose, conduct the utility model relates to an it is preferred, dustproof mechanism includes the slide rail, the inside sliding connection of slide rail has the slider, the positive fixedly connected with dustproof cloth of slider.
In order to make this holographic projection image device convenient to place fixedly reach and be convenient for carry out fixed connection to slider position, conduct for the utility model relates to an it is preferred, the slider carries out fixed connection through location handle and slider, the upper surface of the projecting apparatus ectosome and the equal fixedly connected with slide rail of lower surface.
In order to make this holographic projection image device convenient to place fixedly reach the better purpose of radiating effect, conduct the utility model relates to an it is preferred, the positive one side fixedly connected with projecting lens of the projecting apparatus ectosome, the louvre has all been seted up at the front and the back of the projecting apparatus ectosome.
In order to make this holographic projection image device convenient to place fixedly reach portable's purpose, conduct the utility model relates to an it is preferred, the equal fixedly connected with handle in both sides of projecting apparatus external body upper surface, the quantity of handle is two.
In order to make this holographic projection image device convenient to place fixedly reach the purpose of protecting the projecting apparatus ectosome, conduct the utility model relates to an it is preferred, two carry out fixed connection through the protection frame between the handle, the material of protection frame is the stainless steel.
In order to make this holographic projection image device convenient to place fixedly reach the purpose that improves the radiating effect, conduct the utility model relates to an it is preferred, the lower fixed surface of the projecting apparatus ectosome is connected with the metal mesh, just the through-hole has been seted up to the lower surface of metal mesh.
In order to make this holographic projection image device convenient to place fixedly reach the more convenient purpose of control motor installation, as the utility model relates to an it is preferred, the quantity of fixing base is two, one of them one side fixedly connected with motor mounting bracket of fixing base, motor mounting bracket's last fixed surface is connected with the control motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this holographic projection imaging device convenient to place fixedly, setting through fixing base and positioning bolt, can make the device rigidity more firm, and the dismouting is convenient laborsaving more, through the connecting axle, driven gear, the driving gear, the cooperation setting between control motor and the projecting apparatus ectosome, start control motor, control motor drives the driving gear and rotates, then through driven gear transmission, drive connecting axle and the rotation is followed to the projecting apparatus ectosome, then the inclination of adjustable projecting apparatus ectosome, the device of being convenient for carries out angle modulation, in order to be applicable to and carry out the projection to different angles.
2. This holographic projection imaging device convenient to place fixedly sets up through the cooperation between the projecting apparatus ectosome, projecting lens and the dustproof mechanism, and when not using the device, the slidable slider changes the slider in the inside position of slide rail, can expand dustproof cloth, twists and moves positioning bolt, and the position of fixed slider can shelter from projecting lens, prevents effectively that the dust from adhering to on the projecting lens, the next use of being convenient for.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an axial measurement structure of the present invention;
fig. 2 is a schematic view of the bottom view axial measurement structure of the present invention;
fig. 3 is a schematic view of a rear view axis measuring structure of the present invention;
fig. 4 is a schematic view of an axial measurement structure of the dustproof mechanism of the present invention;
fig. 5 is a schematic view of the shaft measuring structure of the middle control motor of the present invention.
In the figure: 1. a fixed seat; 2. a rolling bearing; 3. a connecting shaft; 4. a driven gear; 5. a driving gear; 6. controlling the motor; 7. a projector outer body; 8. a dust-proof mechanism; 801. a slide rail; 802. a slider; 803. a dust cloth; 804. a positioning handle; 9. positioning the bolt; 10. a projection lens; 11. heat dissipation holes; 12. a handle; 13. a protective frame; 14. a metal mesh; 15. motor mounting bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a holographic projection image device convenient to place fixedly, which comprises a fixed base 1, the inside fixedly connected with antifriction bearing 2 of fixing base 1, antifriction bearing 2's inside is provided with connecting axle 3, the quantity of connecting axle 3 is two, the one end fixedly connected with driven gear 4 of one of them connecting axle 3, driven gear 4's surface engagement is connected with driving gear 5, one side fixedly connected with control motor 6 of driving gear 5, connecting axle 3 keeps away from driven gear 4's one end and passes through fixing bolt fixedly connected with projecting apparatus outer body 7, the upper surface of projecting apparatus outer body 7 is provided with dustproof mechanism 8, the inside of fixing base 1 is provided with positioning bolt 9.
In the embodiment of the present invention, the fixing base 1 and the positioning bolt 9 are arranged to fix the position of the device more firmly, and the assembly and disassembly are more convenient and labor-saving, the control motor 6 is started through the matching arrangement between the connecting shaft 3, the driven gear 4, the driving gear 5, the control motor 6 and the projector outer body 7, the control motor 6 drives the driving gear 5 to rotate, then the connecting shaft 3 is driven to rotate along with the projector outer body 7 through the transmission of the driven gear 4, so as to adjust the inclination angle of the projector outer body 7, and facilitate the angle adjustment of the device, so as to be suitable for projecting different angles, through the matching arrangement between the projector outer body 7, the projection lens 10 and the dustproof mechanism 8, when the device is not used, the sliding block 802 can be slid, the position of the sliding block 802 inside the sliding rail 801 is changed, and the dustproof cloth 803 can be unfolded, the positioning bolt 9 is screwed to fix the position of the sliding block 802, so that the projection lens 10 can be shielded, dust is effectively prevented from being attached to the projection lens 10, and the next use is facilitated.
Specifically, the dustproof mechanism 8 includes a slide rail 801, a slide block 802 is slidably connected inside the slide rail 801, and a dustproof cloth 803 is fixedly connected to the front surface of the slide block 802.
In this embodiment: through the arrangement of the sliding rail 801 and the sliding block 802, the sliding block 802 can move more stably.
Specifically, the slider 802 is fixedly connected to the slider 802 through the positioning handle 804, and the upper surface and the lower surface of the projector outer body 7 are both fixedly connected to the slide rail 801.
In this embodiment: the positioning handle 804 is arranged to facilitate the position fixing of the sliding block 802.
Specifically, a projection lens 10 is fixedly connected to one side of the front surface of the projector outer body 7, and heat dissipation holes 11 are formed in the front surface and the back surface of the projector outer body 7.
In this embodiment: through the setting of louvre 11, can improve the radiating effect of the device, avoid the device to form high temperature, reduce the probability of the device damage.
Specifically, handles 12 are fixedly connected to two sides of the upper surface of the projector outer body 7, and the number of the handles 12 is two.
In this embodiment: the device is convenient to carry through the arrangement of the handle 12.
Specifically, two handles 12 are fixedly connected through a protection frame 13, and the protection frame 13 is made of stainless steel.
In this embodiment: through the setting of protection frame 13, can effectively avoid debris to cause the damage to projecting apparatus ectosome 7, the protective effect is better.
Specifically, the lower surface of the projector outer body 7 is fixedly connected with a metal mesh 14, and the lower surface of the metal mesh 14 is provided with a through hole.
In this embodiment: by arranging the metal mesh 14, the heat dissipation effect can be effectively improved.
Specifically, the quantity of fixing base 1 is two, one side fixedly connected with motor mounting bracket 15 of one of them fixing base 1, and motor mounting bracket 15's last fixed surface is connected with control motor 6.
In this embodiment: through the arrangement of the motor mounting frame 15, the control motor 6 can be mounted more conveniently.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the holographic projection imaging device convenient to place and fix is used, the device can be more firmly fixed in position and more conveniently and labor-saving to disassemble and assemble through the arrangement of the fixed seat 1 and the positioning bolt 9, the control motor 6 is started to drive the driving gear 5 to rotate, then the connecting shaft 3 is driven to rotate along with the projector outer body 7 through the transmission of the driven gear 4, the inclination angle of the projector outer body 7 can be adjusted, the device is convenient to adjust the angle so as to be suitable for projecting different angles, through the matching arrangement among the projector outer body 7, the projection lens 10 and the dustproof mechanism 8, when the device is not used, the sliding block 802 can be slid, the position of the sliding block 802 inside the sliding rail 801 is changed, the dustproof cloth 803 can be unfolded, the positioning bolt 9 is screwed, the position of the sliding block 802 is fixed, and the projection lens 10 can be shielded, dust is effectively prevented from adhering to the projection lens 10, and the next use is facilitated.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (8)
1. The utility model provides a holographic projection image device convenient to place fixedly, includes fixing base (1), its characterized in that: the inside fixedly connected with antifriction bearing (2) of fixing base (1), the inside of antifriction bearing (2) is provided with connecting axle (3), the quantity of connecting axle (3) is two, one of them the one end fixedly connected with driven gear (4) of connecting axle (3), the surface meshing of driven gear (4) is connected with driving gear (5), one side fixedly connected with control motor (6) of driving gear (5), fixing bolt fixedly connected with projecting apparatus external body (7) is passed through to the one end that driven gear (4) were kept away from in connecting axle (3), the upper surface of projecting apparatus external body (7) is provided with dustproof mechanism (8), the inside of fixing base (1) is provided with positioning bolt (9).
2. The holographic projection imaging apparatus that facilitates placement fixation of claim 1, wherein: dustproof mechanism (8) include slide rail (801), the inside sliding connection of slide rail (801) has slider (802), the front fixedly connected with dustproof cloth (803) of slider (802).
3. The holographic projection imaging apparatus that facilitates placement fixation of claim 2, wherein: the sliding block (802) is fixedly connected with the sliding block (802) through a positioning handle (804), and the upper surface and the lower surface of the projector outer body (7) are both fixedly connected with sliding rails (801).
4. The holographic projection imaging apparatus that facilitates placement fixation of claim 1, wherein: one side of the front surface of the projector outer body (7) is fixedly connected with a projection lens (10), and heat dissipation holes (11) are formed in the front surface and the back surface of the projector outer body (7).
5. The holographic projection imaging apparatus that facilitates placement fixation of claim 1, wherein: both sides of the upper surface of the projector outer body (7) are fixedly connected with handles (12), and the number of the handles (12) is two.
6. The holographic projection imaging apparatus that facilitates placement fixation of claim 5, wherein: two carry out fixed connection through protection frame (13) between handle (12), the material of protection frame (13) is stainless steel.
7. The holographic projection imaging apparatus that facilitates placement fixation of claim 1, wherein: the lower surface of the projector outer body (7) is fixedly connected with a metal net (14), and a through hole is formed in the lower surface of the metal net (14).
8. The holographic projection imaging apparatus that facilitates placement fixation of claim 1, wherein: the quantity of fixing base (1) is two, one of them one side fixedly connected with motor mounting bracket (15) of fixing base (1), the last fixed surface of motor mounting bracket (15) is connected with control motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358000.0U CN214954493U (en) | 2021-06-18 | 2021-06-18 | Holographic projection imaging device convenient to place fixedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358000.0U CN214954493U (en) | 2021-06-18 | 2021-06-18 | Holographic projection imaging device convenient to place fixedly |
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| Publication Number | Publication Date |
|---|---|
| CN214954493U true CN214954493U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121358000.0U Active CN214954493U (en) | 2021-06-18 | 2021-06-18 | Holographic projection imaging device convenient to place fixedly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114995033A (en) * | 2022-08-03 | 2022-09-02 | 潍坊市经济学校 | Data projection arrangement for file administration |
| CN115046087A (en) * | 2022-06-06 | 2022-09-13 | 云南中雄科技开发有限责任公司 | Multi-signal intelligent audio all-in-one machine capable of being turned and adjusted |
-
2021
- 2021-06-18 CN CN202121358000.0U patent/CN214954493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046087A (en) * | 2022-06-06 | 2022-09-13 | 云南中雄科技开发有限责任公司 | Multi-signal intelligent audio all-in-one machine capable of being turned and adjusted |
| CN114995033A (en) * | 2022-08-03 | 2022-09-02 | 潍坊市经济学校 | Data projection arrangement for file administration |
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