CN109915703A - A kind of 360 degree of rotatable line holographic projections framves - Google Patents
A kind of 360 degree of rotatable line holographic projections framves Download PDFInfo
- Publication number
- CN109915703A CN109915703A CN201910232561.7A CN201910232561A CN109915703A CN 109915703 A CN109915703 A CN 109915703A CN 201910232561 A CN201910232561 A CN 201910232561A CN 109915703 A CN109915703 A CN 109915703A
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- China
- Prior art keywords
- mounting base
- driving motor
- degree
- line holographic
- holographic projections
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Abstract
The invention discloses a kind of 360 degree of rotatable line holographic projections framves, including pedestal, the upper end of pedestal is embedded with first motor fixing seat, the first driving motor is provided on the inside of first motor fixing seat, mounting base is connected on the output shaft of first driving motor, projection arrangement is provided in mounting base, the lower surface of projection arrangement is provided with link block, and link block is engaged by clamping mechanism with mounting base.360 degree of rotatable line holographic projections framves of the invention, first driving motor drive installation seat is rotated under the guiding role of support guide column and drives projection arrangement synchronous rotary, realize the rotatable function of line holographic projections frame, it is easy to use, link block is inserted into mounting base, second driving motor driving screw rod rotate so that drive sliding block and inserted link under the guiding role of bar shaped sliding slot horizontal movement until inserted link moves in the first rectangular slot, link block is fixed in mounting base by inserted link, so that projection arrangement firmly installs, it is easy to operate, it is easy for installation.
Description
Technical field
The present invention relates to 360 degree of line holographic projections technical fields, specially a kind of 360 degree of rotatable line holographic projections framves.
Background technique
360 degree of holographic projection systems are also referred to as 360 degree of holographies and 360 degree of holographic imagings, and also referred to as it is 360 degree of holographic throwings
Shadow, it is the four sides cone being made of clear material, and the sight of spectators can penetrate on one side it from any, by surface mirror and instead
It penetrates, 360 degree of line holographic projections spectators can see the image and figure of free floating in cone space, and four video transmitters are by light
Signal is emitted on the special prism in this cone, and the stereopsis with real dimensions space is formed after pooling together.
By more and more people's attention, 360 degree of line holographic projections are being applied for the application and use of 360 degree of line holographic projections
When, it is often necessary to it is projected using line holographic projections frame, existing 360 degree of line holographic projections framves when in use can due to not having
The function of rotation, so that victory inconvenient for use, simultaneously because 360 degree of line holographic projections framves and projection arrangement installation are insecure, so that throwing
Image device is easy to fall off, and installs inconvenience, operates more complex.
Summary of the invention
The purpose of the present invention is to provide a kind of 360 degree of rotatable line holographic projections framves, it can be achieved that line holographic projections frame is rotatable
Function, easy to operate, easy to use, projection arrangement engage with mounting base by clamping mechanism so that projection arrangement install it is firm
Gu it is not easily to fall off, it is easy to operate, it is easy for installation, it can solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of 360 degree of rotatable line holographic projections framves, including
Pedestal, the upper end of the pedestal are embedded with first motor fixing seat, are provided with the first drive on the inside of the first motor fixing seat
Motor is moved, is connected with mounting base on the output shaft of first driving motor, the mounting base is mounted on two of symmetric arrays
Identical support guide column, the support guide column are installed in parallel on the upper surface of pedestal, and throwing is provided in the mounting base
Image device, the middle-end of the lower surface of the projection arrangement are provided with link block, and the upper surface of the link block insertion mounting base is opened
If square groove in, the link block is engaged with mounting base by clamping mechanism, and the clamping mechanism is symmetrically mounted on installation
On seat；
The clamping mechanism includes the second motor fixing seat, the second driving motor, screw rod, supporting block, sliding block and inserted link, institute
It states the second motor fixing seat to be symmetrically mounted on two side external surfaces of mounting base, be provided on the inside of second motor fixing seat
The output shaft of second driving motor, second driving motor is connected with screw rod by shaft coupling, and the screw rod drives far from second
One end of dynamic motor is mounted in supporting block by bearing, and the supporting block is mounted on the inner wall of mounting base, on the screw rod
It is threaded with sliding block, the both ends of the sliding block are installed on the inner wall of mounting base, and a side end face of the sliding block is also connected with
There is the inserted link of parallel and symmetrical distribution, the inserted link passes through in supporting block insertion link block.
Preferably, the lower surface of the mounting base offers the circular ring shape sliding slot for the movement of support guide column.
Preferably, the bar shaped sliding slot for slide block movement is offered on the inner wall of the mounting base.
Preferably, the both sides of the face of the link block offer the first rectangular slot for inserted link insertion.
Preferably, the second square groove hole for accommodating clamping mechanism is offered on the inside of the mounting base.
Compared with prior art, beneficial effects of the present invention are as follows:
1,360 degree of rotatable line holographic projections framves of the invention, the first driving motor task driven mounting base is in support guide column
Guiding role under rotate, mounting base rotation can drive projection arrangement synchronous rotary, realize the rotatable function of line holographic projections frame,
It is easy to operate, it is easy to use.
2,360 degree of rotatable line holographic projections framves of the invention, when installing projection arrangement, by the upper table of link block insertion mounting base
In the square groove that face opens up, the second driving motor task driven screw rod rotates at this time, and screw rod drives cunning during rotation
Block horizontal movement under the guiding role of bar shaped sliding slot, sliding block horizontal movement can drive the movement of inserted link level of synchronization until inserted link is transported
It moves to the first rectangular slot, link block is fixed in mounting base by inserted link at this time, so that projection arrangement firmly installs, is not easy
It falls off, while easy to operate, it is easy for installation.
Detailed description of the invention
Fig. 1 is the schematic diagram of 360 degree of rotatable line holographic projections framves of the invention；
Fig. 2 is the partial cutaway schematic of 360 degree of rotatable line holographic projections framves of the invention；
Fig. 3 is the diagrammatic cross-section that projection arrangement is installed in mounting base of the invention；
Fig. 4 is the diagrammatic cross-section that circular ring shape sliding slot is opened up in mounting base of the invention.
In figure: 1, pedestal；2, first motor fixing seat；21, the first driving motor；3, mounting base；31, support guide column；
32, circular ring shape sliding slot；33, bar shaped sliding slot；34, second square groove hole；4, projection arrangement；41, link block；411, the first square groove
Hole；5, clamping mechanism；51, the second motor fixing seat；52, the second driving motor；53, screw rod；54, supporting block；55, sliding block；56,
Inserted link.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of 360 degree of rotatable line holographic projections framves referring to FIG. 1-2, including pedestal 1, the upper end of pedestal 1 are embedded with first
Motor fixing seat 2, the inside of first motor fixing seat 2 are provided with the first driving motor 21, the output shaft of the first driving motor 21
On be connected with mounting base 3, mounting base 3 is mounted on two identical support guide columns 31 of symmetric arrays, the lower surface of mounting base 3
The circular ring shape sliding slot 32 moved for support guide column 31 is offered, 21 task driven mounting base 3 of the first driving motor is led in support
It is rotated under to the guiding role of column 31, the rotation of mounting base 3 can drive 4 synchronous rotary of projection arrangement, realize that line holographic projections frame can revolve
The function of turning, easy to operate, easy to use, support guide column 31 is installed in parallel on the upper surface of pedestal 1, is set in mounting base 3
It is equipped with projection arrangement 4, the middle-end of the lower surface of projection arrangement 4 is provided with link block 41, and link block 41 is inserted into the upper table of mounting base 3
In the square groove that face opens up, link block 41 is engaged by clamping mechanism 5 with mounting base 3, and clamping mechanism 5 is symmetrically mounted on installation
On seat 3, the inside of mounting base 3 offers the second square groove hole 34 for accommodating clamping mechanism 5, and projection arrangement 4 passes through clamping mechanism 5
Engage with mounting base 3, so that projection arrangement 4 firmly installs, it is not easily to fall off while easy to operate, it is easy for installation.
Fig. 3-4 is please referred to, clamping mechanism 5 includes the second motor fixing seat 51, the second driving motor 52, screw rod 53, support
Block 54, sliding block 55 and inserted link 56 when installing projection arrangement 4, the upper surface that link block 41 is inserted into mounting base 3 are opened up rectangular recessed
In slot, 52 task driven screw rod 53 of the second driving motor rotates at this time, and screw rod 53 is during rotation with movable slider 55 in item
Horizontal movement under the guiding role of shape sliding slot 33,55 horizontal movement of sliding block can drive the movement of 56 level of synchronization of inserted link until inserted link 56
It moves in the first rectangular slot 411, link block 41 is fixed in mounting base 3 by inserted link 56 at this time, so that projection arrangement 4 is pacified
Securely, not easily to fall off while easy to operate, easy for installation, the second motor fixing seat 51 is symmetrically mounted on the two sides of mounting base 3 to dress
On outer surface, the inside of the second motor fixing seat 51 is provided with the second driving motor 52, and the output shaft of the second driving motor 52 is logical
It crosses shaft coupling and is connected with screw rod 53, screw rod 53 is mounted in supporting block 54 far from one end of the second driving motor 52 by bearing,
Supporting block 54 is mounted on the inner wall of mounting base 3, and sliding block 55 is threaded on screw rod 53, and the both ends of sliding block 55 are installed in peace
On the inner wall for filling seat 3, the bar shaped sliding slot 33 moved for sliding block 55,52 work of the second driving motor are offered on the inner wall of mounting base 3
Make driving screw rod 53 to rotate, screw rod 53 is horizontal under the guiding role of bar shaped sliding slot 33 with movable slider 55 during rotation to be transported
Dynamic, 55 horizontal movement of sliding block can drive 56 level of synchronization of inserted link to move, and a side end face of sliding block 55 is also connected with parallel and symmetrical
The inserted link 56 of distribution, inserted link 56 pass through supporting block 54 and are inserted into link block 41, and the both sides of the face of link block 41 are offered for inserting
The first rectangular slot 411 that bar 56 is inserted into, the rotation of 52 task driven screw rod 53 of the second driving motor, process of the screw rod 53 in rotation
It is middle with the horizontal movement under the guiding role of bar shaped sliding slot 33 of movable slider 55,55 horizontal movement of sliding block can drive the synchronous water of inserted link 56
Flat movement is until inserted link 56 moves in the first rectangular slot 411, and link block 41 is fixed on mounting base 3 by inserted link 56 at this time
It is interior, so that projection arrangement 4 firmly installs, it is not easily to fall off.
Working principle: 21 task driven mounting base 3 of the first driving motor rotates under the guiding role of support guide column 31,
The rotation of mounting base 3 can drive 4 synchronous rotary of projection arrangement, realize the rotatable function of line holographic projections frame, easy to operate, using just
Victory when installing projection arrangement 4, link block 41 is inserted into the square groove that opens up of upper surface of mounting base 3, at this time the second driving
52 task driven screw rod 53 of motor rotation, screw rod 53 during rotation with movable slider 55 bar shaped sliding slot 33 guiding role
Lower horizontal movement, 55 horizontal movement of sliding block can drive the movement of 56 level of synchronization of inserted link until inserted link 56 moves to the first rectangular slot
In 411, link block 41 is fixed in mounting base 3 by inserted link 56 at this time, so that projection arrangement 4 firmly installs, it is not easily to fall off, and together
When it is easy to operate, it is easy for installation.
In summary: 360 degree of rotatable line holographic projections framves of the invention, 21 task driven mounting base 3 of the first driving motor exist
It is rotated under the guiding role of support guide column 31, the rotation of mounting base 3 can drive 4 synchronous rotary of projection arrangement, realize line holographic projections
The rotatable function of frame, it is easy to operate, it is easy to use, when projection arrangement 4 is installed, link block 41 is inserted into the upper table of mounting base 3
In the square groove that face opens up, 52 task driven screw rod 53 of the second driving motor rotates at this time, and screw rod 53 is during rotation
With the horizontal movement under the guiding role of bar shaped sliding slot 33 of movable slider 55,55 horizontal movement of sliding block can drive 56 level of synchronization of inserted link
Movement is until inserted link 56 moves in the first rectangular slot 411, and link block 41 is fixed in mounting base 3 by inserted link 56 at this time,
So that projection arrangement 4 firmly installs, and it is not easily to fall off while easy to operate, it is easy for installation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of 360 degree of rotatable line holographic projections framves, including pedestal (1), it is characterised in that: the upper end of the pedestal (1) is embedded
Have first motor fixing seat (2), is provided with the first driving motor (21) on the inside of the first motor fixing seat (2), described
It is connected on the output shaft of one driving motor (21) mounting base (3), the mounting base (3) be mounted on symmetric arrays two are identical
Support guide column (31), the support guide column (31) is installed in parallel on the upper surface of pedestal (1), the mounting base (3)
On be provided with projection arrangement (4), the middle-end of the lower surface of the projection arrangement (4) is provided with link block (41), the link block
(41) in the square groove that the upper surface of insertion mounting base (3) opens up, the link block (41) passes through clamping mechanism (5) and installation
Seat (3) engaging, the clamping mechanism (5) are symmetrically mounted on mounting base (3)；
The clamping mechanism (5) includes the second motor fixing seat (51), the second driving motor (52), screw rod (53), supporting block
(54), sliding block (55) and inserted link (56), second motor fixing seat (51) are symmetrically mounted on two side external surfaces of mounting base (3)
On, it is provided with the second driving motor (52) on the inside of second motor fixing seat (51), second driving motor (52)
Output shaft is connected with screw rod (53) by shaft coupling, and the screw rod (53) passes through bearing far from the one end of the second driving motor (52)
It is mounted on supporting block (54), the supporting block (54) is mounted on the inner wall of mounting base (3), and screw thread connects on the screw rod (53)
It is connected to sliding block (55), the both ends of the sliding block (55) are installed on the inner wall of mounting base (3), a side of the sliding block (55)
Face is also connected with the inserted link (56) of parallel and symmetrical distribution, and the inserted link (56) passes through supporting block (54) insertion link block (41)
It is interior.
2. a kind of 360 degree of rotatable line holographic projections framves according to claim 1, it is characterised in that: the mounting base (3)
Lower surface offers the circular ring shape sliding slot (32) for support guide column (31) movement.
3. a kind of 360 degree of rotatable line holographic projections framves according to claim 1, it is characterised in that: the mounting base (3)
The bar shaped sliding slot (33) for sliding block (55) movement is offered on inner wall.
4. a kind of 360 degree of rotatable line holographic projections framves according to claim 1, it is characterised in that: the link block (41)
Both sides of the face offer for inserted link (56) insertion the first rectangular slot (411).
5. a kind of 360 degree of rotatable line holographic projections framves according to claim 1, it is characterised in that: the mounting base (3)
Inside offers the second square groove hole (34) for accommodating clamping mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232561.7A CN109915703A (en) | 2019-03-26 | 2019-03-26 | A kind of 360 degree of rotatable line holographic projections framves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232561.7A CN109915703A (en) | 2019-03-26 | 2019-03-26 | A kind of 360 degree of rotatable line holographic projections framves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915703A true CN109915703A (en) | 2019-06-21 |
Family
ID=66966795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232561.7A Withdrawn CN109915703A (en) | 2019-03-26 | 2019-03-26 | A kind of 360 degree of rotatable line holographic projections framves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
| CN110632810A (en) * | 2019-09-26 | 2019-12-31 | 北京安博智信教育科技有限公司 | Holographic projection system |
| CN110989280A (en) * | 2020-01-06 | 2020-04-10 | 李智薇 | Circular screen type 360-degree panoramic holographic projection display device |
-
2019
- 2019-03-26 CN CN201910232561.7A patent/CN109915703A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632810A (en) * | 2019-09-26 | 2019-12-31 | 北京安博智信教育科技有限公司 | Holographic projection system |
| CN110632810B (en) * | 2019-09-26 | 2022-04-05 | 北京安博智信教育科技有限公司 | Holographic projection system |
| CN110597005A (en) * | 2019-09-27 | 2019-12-20 | 山东青年政治学院 | 3D holographic projection display device for environmental design |
| CN110989280A (en) * | 2020-01-06 | 2020-04-10 | 李智薇 | Circular screen type 360-degree panoramic holographic projection display device |
| CN110989280B (en) * | 2020-01-06 | 2021-09-03 | 李智薇 | Circular screen type 360-degree panoramic holographic projection display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190621 |