CN211318980U - Digital multimedia movie & TV projection arrangement - Google Patents
Digital multimedia movie & TV projection arrangement Download PDFInfo
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- CN211318980U CN211318980U CN201922192143.8U CN201922192143U CN211318980U CN 211318980 U CN211318980 U CN 211318980U CN 201922192143 U CN201922192143 U CN 201922192143U CN 211318980 U CN211318980 U CN 211318980U
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Abstract
The utility model discloses a digital multimedia movie and television projection device, which comprises a projection curtain and a mounting plate, the top end surface of the mounting plate is downwards provided with a rectangular hole, the middle part of the rectangular hole is fixedly connected with a round bar, the round bar is rotatably connected with two annular plates, the mounting plate is provided with a locking mechanism for locking the annular plates, the left and right outer side walls of the annular plate are both fixedly connected with connecting rods, one end of each connecting rod far away from the annular plate is fixedly connected with a fixed block, the fixed block is connected with a first connecting plate and a second connecting plate in a telescopic way, the first connecting plate is fixedly connected with a first clamping plate, fixedly connected with riser on the second connecting plate, be connected with the second pinch-off blades on the riser, the projection curtain presss from both sides tightly through first pinch-off blades and second pinch-off blades, the utility model discloses be convenient for realize the installation to the projection curtain.
Description
Technical Field
The utility model relates to a movie & TV projection arrangement specifically is a digital multimedia movie & TV projection arrangement.
Background
VR is a virtual reality technology is a computer simulation system that can create and experience virtual world, it utilizes the computer to generate a simulated environment, it is a multisource information fusion's interactive three-dimensional dynamic view and the system simulation of entity action, make the user immerse in this environment, in VR equipment use, need throw through the projection curtain, however the installation to the projection curtain is inconvenient to realize to current digital multi-media movie & TV projection arrangement, inconvenient realization is accomodate it when not using, thereby inconvenience has been brought for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digital multimedia movie & TV projection arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a digital multi-media movie & TV projection arrangement, includes the projection curtain, still includes the mounting panel, the rectangular hole has been seted up down to the top face of mounting panel, the middle part fixedly connected with round bar of rectangular hole, it is connected with two annular slabs to rotate on the round bar, be provided with the locking mechanism who is used for locking the annular slab on the mounting panel, equal fixedly connected with connecting rod on the lateral wall about the annular slab, the one end fixedly connected with fixed block of annular slab is kept away from to the connecting rod, be connected with first connecting plate and second connecting plate through telescopic on the fixed block, the first clamp plate of fixedly connected with on the first connecting plate, fixedly connected with riser on the second connecting plate, be connected with the second clamp plate on the riser, the projection curtain is tight through first clamp plate and second clamp plate clamp.
As a further aspect of the present invention: and the mounting plate is in threaded connection with a bolt.
As a further aspect of the present invention: the locking mechanism comprises a T-shaped locking rod, a spring is fixedly connected between the T-shaped locking rod and the outer side wall of the mounting plate, and one end of the T-shaped locking rod penetrates through the side wall of the mounting plate and is inserted into the annular plate.
As a further aspect of the present invention: the annular plate is provided with a jack for inserting the T-shaped locking rod.
As a further aspect of the present invention: the holding tank has been seted up to the preceding terminal surface of fixed block, fixedly connected with looks board in the holding tank, it is connected with adjusting bolt to rotate on the lateral wall of looks board, threaded connection has the slide on the adjusting bolt, slide sliding connection is in the holding tank, the lateral wall of slide respectively with first connecting plate and second connecting plate fixed connection.
As a further aspect of the present invention: a sliding groove used for sliding connection of the sliding plate is formed in the side wall of the accommodating groove.
As a further aspect of the present invention: and the connecting plate is provided with a through hole for the first connecting plate and the second connecting plate to pass through.
As a further aspect of the present invention: and the vertical plate is in threaded connection with an adjusting bolt fixedly connected with the second clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotate on the round bar and be connected with two annular plates, be provided with the locking mechanism who is used for locking the annular plate on the mounting panel, when the position of connecting rod needs to be adjusted, the staff manually stimulates T shape check lock lever, when one end of T shape check lock lever breaks away from the annular plate, the position of adjustment connecting rod, when the connecting plate adjusts to suitable position, manually loosen T shape check lock lever, because the effect of spring realizes that one end of T shape check lock lever is inserted and is established on the annular plate, realized the locking to the annular plate; when the device is not needed, the connecting rod is positioned in the rectangular hole of the mounting plate, so that the connecting rod is convenient to store; the first clamping plate is fixedly connected to the first connecting plate, the vertical plate is fixedly connected to the second connecting plate, the second clamping plate is connected to the vertical plate, and the adjusting bolt is manually rotated by a worker to move the second clamping plate, so that the corners of the projection curtain are clamped by the first clamping plate and the second clamping plate; the digital multimedia movie and television projection device is convenient for realizing the installation of the projection curtain.
Drawings
FIG. 1 is a schematic diagram of a digital multimedia video projector;
FIG. 2 is a front internal view of a mounting plate of the digital multimedia film and television projection apparatus;
FIG. 3 is a top view of a mounting plate of the digital multimedia film and television projection apparatus;
FIG. 4 is a schematic view of the inside of a top surface of a mounting plate of the digital multimedia film and television projector;
FIG. 5 is a schematic diagram of a circular rod and a circular plate in a digital multimedia video projector;
FIG. 6 is a schematic diagram of an internal structure of a fixed block of the digital multimedia video projector;
in the figure: the device comprises a projection curtain 1, a mounting plate 2, a rectangular hole 3, a round rod 4, an annular plate 5, a connecting rod 6, a fixing block 7, a first connecting plate 8, a second connecting plate 9, a first clamping plate 10, a vertical plate 11, a second clamping plate 12, a T-shaped locking rod 13, a spring 14, a jack 15, an accommodating groove 16, a connecting plate 17, an adjusting bolt 18, a sliding plate 19, a sliding groove 20, an adjusting bolt 21 and a bolt 22.
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.
Please refer to fig. 1-6, in the embodiment of the present invention, a digital multimedia video projector, including projection curtain 1, still include mounting panel 2, rectangular hole 3 has been seted up down to mounting panel 2's top face, the middle part fixedly connected with round bar 4 of rectangular hole 3, it is connected with two annular plates 5 to rotate on the round bar 4, be provided with the locking mechanism who is used for locking annular plate 5 on the mounting panel 2, equal fixedly connected with connecting rod 6 on the lateral wall about annular plate 5, the one end fixedly connected with fixed block 7 of annular plate 5 is kept away from to connecting rod 6, be connected with first connecting plate 8 and second connecting plate 9 through the telescopic on the fixed block 7, fixedly connected with first clamp plate 10 on first connecting plate 8, fixedly connected with riser 11 on the second connecting plate 9, be connected with second clamp plate 12 on riser 11, projection curtain 1 presss from both sides tightly through first clamp plate 10 and second clamp plate 12.
The mounting plate 2 is screwed with a bolt 22, and the mounting plate 2 is fixed on the wall conveniently through the bolt 22.
The locking mechanism comprises a T-shaped locking rod 13, a spring 14 is fixedly connected between the T-shaped locking rod 13 and the outer side wall of the mounting plate 2, one end of the T-shaped locking rod 13 penetrates through the side wall of the mounting plate 2 and is inserted into the annular plate 5, when the position of the connecting rod 6 needs to be adjusted, a worker manually pulls the T-shaped locking rod 13, when one end of the T-shaped locking rod 13 is separated from the annular plate 5, the position of the connecting rod 6 is adjusted, when the connecting plate 6 is adjusted to a proper position, the T-shaped locking rod 13 is manually loosened, one end of the T-shaped locking rod 13 is inserted into the annular plate 5 under the action of the spring 14, and the annular plate 5 is locked; when the device is not needed, the connecting rod 6 is positioned in the rectangular hole 3 of the mounting plate 2, so that the device is convenient to store.
The annular plate 5 is provided with an insertion hole 15 for inserting the T-shaped locking rod 13.
The side wall of the accommodating groove 16 is provided with a sliding groove 20 for slidably connecting the sliding plate 19.
The connecting plate 17 is provided with a through hole for the first connecting plate 8 and the second connecting plate 9 to pass through.
Threaded connection has and second clamp plate 12 fixedly connected with adjusting bolt 21 on riser 11, and when the corner of projection curtain 1 was located between first clamp plate 10 and the second clamp plate 12, the staff manually rotated adjusting bolt 21 and realized the removal of second clamp plate 12, and the corner of realization projection curtain 1 presss from both sides tightly through first clamp plate 10 and second clamp plate 12.
The utility model discloses when using, when need not use the device, the manual pulling T shape check lock lever 13 of staff, when the one end of T shape check lock lever 13 breaks away from annular plate 5, the position of adjustment connecting rod 6 makes connecting rod 6 adjust to the rectangular hole 3 of mounting panel 2 in, manually loosens T shape check lock lever 13, because the effect of spring 14 realizes that the one end of T shape check lock lever 13 is inserted and is established on annular plate 5, has realized the locking to annular plate 5.
When the device is needed to be used, a worker manually pulls the T-shaped locking rod 13, when one end of the T-shaped locking rod 13 is separated from the annular plate 5, the position of the connecting rod 6 is adjusted to unfold the connecting rod 6, the T-shaped locking rod 13 is manually released, due to the effect of the spring 14, one end of the T-shaped locking rod 13 is inserted on the annular plate 5, so that the annular plate 5 is locked, a worker manually rotates the adjusting bolt 18, since the adjusting bolt 18 is threadedly coupled with the sliding plate 19, the adjustment of the positions of the first and second coupling plates 8 and 9 is achieved while the sliding plate 19 is moved within the receiving groove 16, when the corner of the projection curtain 1 is located between the first clamping plate 10 and the second clamping plate 12, the worker manually rotates the adjusting bolt 21 to move the second clamping plate 12, so that the corner of the projection curtain 1 is clamped by the first clamping plate 10 and the second clamping plate 12.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. A digital multimedia movie and television projection device comprises a projection curtain (1), and is characterized in that: the clamping device is characterized by further comprising a mounting plate (2), a rectangular hole (3) is formed in the top end face of the mounting plate (2) downwards, a round rod (4) is fixedly connected to the middle of the rectangular hole (3), two annular plates (5) are rotatably connected to the round rod (4), a locking mechanism used for locking the annular plates (5) is arranged on the mounting plate (2), connecting rods (6) are fixedly connected to the left outer side wall and the right outer side wall of each annular plate (5), one ends, far away from the annular plates (5), of the connecting rods (6) are fixedly connected with fixing blocks (7), the fixing blocks (7) are connected with first connecting plates (8) and second connecting plates (9) in a telescopic mode, first clamping plates (10) are fixedly connected to the first connecting plates (8), vertical plates (11) are fixedly connected to the second connecting plates (9), and second clamping plates (12) are connected to the vertical plates (11), the projection curtain (1) is clamped by a first clamping plate (10) and a second clamping plate (12).
2. A digital multimedia film and television projection apparatus according to claim 1, wherein the mounting plate (2) is threaded with bolts (22).
3. The digital multimedia movie and television projection device according to claim 1, wherein the locking mechanism comprises a T-shaped locking rod (13), a spring (14) is fixedly connected between the T-shaped locking rod (13) and the outer side wall of the mounting plate (2), and one end of the T-shaped locking rod (13) penetrates through the side wall of the mounting plate (2) and is inserted on the annular plate (5).
4. The digital multimedia movie and television projection device according to claim 3, wherein the annular plate (5) is provided with a jack (15) for inserting the T-shaped locking rod (13).
5. The digital multimedia movie and television projection device according to claim 1, wherein the front end surface of the fixed block (7) is provided with a receiving groove (16), the receiving groove (16) is fixedly connected with a connecting plate (17), the side wall of the connecting plate (17) is rotatably connected with an adjusting bolt (18), the adjusting bolt (18) is in threaded connection with a sliding plate (19), the sliding plate (19) is slidably connected in the receiving groove (16), and the side wall of the sliding plate (19) is fixedly connected with the first connecting plate (8) and the second connecting plate (9) respectively.
6. A digital multimedia film and television projection device according to claim 5, wherein the side walls of the accommodating groove (16) are provided with sliding grooves (20) for sliding connection of the sliding plates (19).
7. A digital multimedia film and television projection device according to claim 5, characterized in that the connection plate (17) is provided with through holes for the first connection plate (8) and the second connection plate (9) to pass through.
8. The digital multimedia film and television projection device as claimed in claim 1, wherein the vertical plate (11) is screwed with an adjusting bolt (21) fixedly connected with the second clamping plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192143.8U CN211318980U (en) | 2019-12-10 | 2019-12-10 | Digital multimedia movie & TV projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922192143.8U CN211318980U (en) | 2019-12-10 | 2019-12-10 | Digital multimedia movie & TV projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318980U true CN211318980U (en) | 2020-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922192143.8U Expired - Fee Related CN211318980U (en) | 2019-12-10 | 2019-12-10 | Digital multimedia movie & TV projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099300A (en) * | 2020-09-25 | 2020-12-18 | 广州互媒盈动文化传媒科技有限公司 | Multimedia equipment user interface |
-
2019
- 2019-12-10 CN CN201922192143.8U patent/CN211318980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099300A (en) * | 2020-09-25 | 2020-12-18 | 广州互媒盈动文化传媒科技有限公司 | Multimedia equipment user interface |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20201210 |