CN220379402U - Multimedia projection interactive device - Google Patents
Multimedia projection interactive device Download PDFInfo
- Publication number
- CN220379402U CN220379402U CN202321771227.7U CN202321771227U CN220379402U CN 220379402 U CN220379402 U CN 220379402U CN 202321771227 U CN202321771227 U CN 202321771227U CN 220379402 U CN220379402 U CN 220379402U
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- plate
- fixedly connected
- positioning
- bottom plate
- projector body
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- 230000002452 interceptive effect Effects 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000003993 interaction Effects 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The application relates to the technical field of multimedia projection interaction, and discloses multimedia projection interaction device, comprising a base plate, the bottom plate top is provided with the projecting apparatus body, the bottom plate top is provided with installation mechanism, installation mechanism includes the locating support, the locating support erects the bottom plate top, locating support inboard surface closely laminates with projecting apparatus body outside surface. Through the design of installation mechanism, place the projector body behind the bottom plate, fix a position the installation through the locating support to the projector body, after the installation, owing to connecting rod and first plectane rotate and connect, so can directly adjust the angle behind the projector body installation through rotating first plectane, when need carry out altitude mixture control, electric telescopic handle work can carry out the push-and-pull from top to bottom to the movable plate to carry out altitude mixture control to the projector body, make the projector body can carry out nimble regulation according to the use scene demand after the installation.
Description
Technical Field
The application relates to the technical field of multimedia projection interaction, in particular to a multimedia projection interaction device.
Background
The multimedia projection refers to displaying a three-dimensional or four-dimensional graphic image model on a computer on a table surface by means of projection display equipment or other display equipment, and can also be desktop projection, ground projection, wall projection display and the like, while the interactive projection technology is to capture and shoot a target image by capturing equipment and then analyze the target image by an image analysis system so as to generate the action of a captured object, wherein the action data is combined with a real-time image interaction system, so that a close-combined interaction effect is generated between a participant and a screen.
The patent network publication No. CN218762230U discloses a multimedia interaction projection device, and is single to most structures of current multimedia interaction devices, installs the complicacy, and more common is direct fixed mounting on indoor ceiling, inconvenient removal and the problem of dismantling, proposes following scheme, and it includes projector and hanger plate, the top fixed mounting of projector has the picture peg, and the draw-in groove has all been seted up to the both sides of picture peg, the bottom fixed mounting of hanger plate has the hoist and mount pole, the bottom fixed mounting of hoist and mount pole has the hoist and mount seat, the slot has been seted up to the bottom of hoist and mount seat, and the picture peg activity is pegged graft in the slot, and has all seted up transverse hole on the both sides inner wall of slot, and slidable mounting has the diaphragm in the transverse hole, and two diaphragms movable joint respectively in corresponding draw-in groove.
The above device realizes fixing projection device through the cooperation of diaphragm, square board, connection and trapezoidal plate to be convenient for carry out dismouting and removal, promote the flexibility of use, but place the projecting apparatus after connecting through above, relative position is comparatively fixed, thereby leads to the projection scope limited, correspondingly can't carry out nimble regulation according to the in-service use demand.
Disclosure of Invention
In order to solve the above-mentioned problems, the present application provides a multimedia projection interactive device.
The multimedia projection interaction device provided by the application adopts the following technical scheme:
the multimedia projection interaction device comprises a bottom plate, wherein a projector body is arranged at the top of the bottom plate, and a mounting mechanism is arranged at the top of the bottom plate.
The mounting mechanism comprises a positioning support, the positioning support is arranged at the top of the bottom plate, the inner side surface of the positioning support is tightly attached to the outer side surface of the projector body, the top of the positioning support is fixedly connected with a first circular plate, the top of the first circular plate is rotationally connected with a connecting rod, the top of the connecting rod is fixedly connected with a second circular plate, the top of the second circular plate is fixedly connected with a frame body, a moving plate is arranged in the frame body, the moving plate extends out of the frame body and is matched with the frame body, the bottom of the moving plate is fixedly connected with an electric telescopic rod, the electric telescopic rod is fixedly connected inside the frame body, and the top of the moving plate is fixedly connected with a mounting plate.
Through adopting above-mentioned technical scheme, place the projector body behind the bottom plate, fix a position the installation to the projector body through the locating support, after the installation, owing to the connecting rod rotates with first plectane and connects, so can directly adjust the angle behind the projector body installation through rotating first plectane, when need carry out altitude mixture control, electric telescopic handle work can push and pull from top to bottom the movable plate to carry out altitude mixture control to the projector body, make the projector body can carry out nimble regulation according to the use scene demand after the installation.
Preferably, the limiting groove is formed in the front side wall of the frame body, the limiting block is fixedly connected to the front side of the moving plate, and the limiting block penetrates through the limiting groove and is matched with the limiting groove.
Through adopting above-mentioned technical scheme, the stopper can be at the inside nimble removal of spacing groove to provide spacingly to the movable plate.
Preferably, the second circular plate is provided with two semicircular grooves, and the two semicircular grooves are respectively arranged on the front side and the rear side of the frame body.
By adopting the technical scheme, the semicircular groove is formed by taking the round rod as the center of a circle.
Preferably, the first plectane top fixedly connected with two positioning bolts, two positioning bolts run through two semicircle grooves respectively, and positioning bolt and semicircle groove phase-match, the positioning bolt outside is provided with the holding ring, the holding ring passes through threaded connection with positioning bolt, the holding ring bottom closely laminates with second plectane top.
By adopting the technical scheme, after the bottom of the positioning ring is tightly attached to the top of the second circular plate, the first circular plate and the second circular plate cannot rotate relatively.
Preferably, the installation mechanism comprises a positioning assembly, the positioning assembly comprises a plug rod, the plug rod is fixedly connected to the bottom of the projector body, a jack is formed in the top of the bottom plate, and the plug rod extends into the jack and is matched with the jack.
Through adopting above-mentioned technical scheme, after the inserted bar runs through the jack, can provide preliminary spacing to the projecting apparatus body, make it can not rock at the bottom plate top.
Preferably, the left side and the right side of the positioning support are both provided with grooves, clamping blocks are connected inside the grooves in a sliding mode, the clamping blocks extend out of the grooves, one side of each clamping block is fixedly connected with a spring, and the springs are fixedly connected inside the grooves.
By adopting the technical scheme, the spring has elastic acting force on the clamping block.
Preferably, the bottom plate is provided with a through groove, the positioning support penetrates through the through groove and is matched with the through groove, and the top of the clamping block is tightly attached to the bottom of the bottom plate.
Through adopting above-mentioned technical scheme, after fixture block top and bottom plate bottom closely laminate, the locating support keeps the stable centre gripping to the projecting apparatus body.
In summary, the present application includes the following beneficial technical effects:
1. the utility model provides a multi-media projection interactive installation, through the design of installation mechanism, place the projector body on the bottom plate after, fix a position the installation through the locating support to the projector body, after the installation, owing to the head rod rotates with first plectane to be connected, so can directly adjust the angle behind the projector body installation through rotating first plectane, when need carry out altitude mixture control, electric telescopic handle work can push and pull from top to bottom to the movable plate to carry out altitude mixture control to the projector body, make the projector body can carry out nimble regulation according to the use scene demand after the installation.
2. The utility model provides a multi-media projection interactive installation, through locating component's design, the inserted bar inserts in the jack, can improve the stability of projecting apparatus body after placing on the bottom plate, later with the locating support through the groove, this in-process fixture block receives the extrusion and gets into inside the recess, after the fixture block removes to the bottom plate bottom, the spring provides thrust and releases the recess with the fixture block, then fixture block top and bottom plate bottom closely laminate, the locating support tightly fixes the projecting apparatus body at the bottom plate top this moment, accomplish the installation of projecting apparatus body, whole installation is simple convenient, easily quick upward hand operation loads and unloads.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is an exploded view of the positioning bracket and base plate of the present utility model;
FIG. 3 is a bottom view of the present utility model;
fig. 4 is an enlarged view at a in fig. 3;
FIG. 5 is a cross-sectional view of the frame of the present utility model;
fig. 6 is an enlarged view at B in fig. 5.
Reference numerals illustrate: 1. a bottom plate; 2. a projector body; 3. a mounting mechanism; 31. a positioning bracket; 32. a first circular plate; 33. a connecting rod; 34. a second circular plate; 35. a frame; 36. a moving plate; 37. an electric telescopic rod; 38. a mounting plate; 39. a limiting block; 391. a semicircular groove; 392. positioning bolts; 393. a positioning ring; 394. a rod; 395. a jack; 396. a groove; 397. a clamping block; 398. a spring; 399. and (5) through grooves.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The application discloses a multimedia projection interactive device. Referring to fig. 1 to 6, the multimedia projection interaction device comprises a base plate 1, a projector body 2 is arranged at the top of the base plate 1, a mounting mechanism 3 is arranged at the top of the base plate 1, the mounting mechanism 3 comprises a positioning bracket 31, the positioning bracket 31 is arranged at the top of the base plate 1, the inner side surface of the positioning bracket 31 is tightly attached to the outer side surface of the projector body 2, a first circular plate 32 is fixedly connected to the top of the positioning bracket 31, a connecting rod 33 is rotatably connected to the top of the first circular plate 32, a second circular plate 34 is fixedly connected to the top of the connecting rod 33, and a frame 35 is fixedly connected to the top of the second circular plate 34;
the inside movable plate 36 that is provided with of framework 35, the movable plate 36 extends the framework 35 outside and with framework 35 assorted, movable plate 36 bottom fixedly connected with electric telescopic handle 37, electric telescopic handle 37 fixedly connected with is inside the framework 35, movable plate 36 top fixedly connected with mounting panel 38, place projector body 2 on bottom plate 1 after, fix a position the installation to projector body 2 through locating support 31, after the installation, owing to the head rod 33 and first plectane 32 rotate and connect, so can directly adjust the angle behind the projector body 2 through rotating first plectane 32, when need highly adjusting, electric telescopic handle 37 work can carry out the push-pull from top to bottom to movable plate 36, thereby carry out high lift adjustment to projector body 2, make projector body 2 can carry out nimble regulation according to the use scene demand after the installation.
The limiting groove is formed in the front side wall of the frame body 35, the limiting block 39 is fixedly connected to the front side of the moving plate 36, the limiting block 39 penetrates through the limiting groove and is matched with the limiting groove, the limiting block 39 can flexibly move in the limiting groove, limiting is provided for the moving plate 36, two semicircular grooves 391 are formed in the second circular plate 34, the two semicircular grooves 391 are respectively formed in the front side and the rear side of the frame body 35, the semicircular grooves 391 are formed by taking a circular rod as the center of a circle, two positioning bolts 392 are fixedly connected to the top of the first circular plate 32, the two positioning bolts 392 penetrate through the two semicircular grooves 391 respectively, the positioning bolts 392 are matched with the semicircular grooves 391, a positioning ring 393 is arranged outside the positioning bolts 393, the bottom of the positioning ring 393 is tightly attached to the top of the second circular plate 34 through threaded connection, and after the bottom of the positioning ring is tightly attached to the top of the second circular plate 34, relative rotation between the first circular plate 32 and the second circular plate 34 is not possible.
The installation mechanism 3 comprises a positioning assembly, the positioning assembly comprises a plug rod 394, the plug rod 394 is fixedly connected to the bottom of the projector body 2, a jack 395 is formed in the top of the bottom plate 1, the plug rod 394 extends into the jack 395 and is matched with the jack 395, after the plug rod 394 penetrates through the jack 395, preliminary limiting can be provided for the projector body 2, the plug rod can not shake at the top of the bottom plate 1, grooves 396 are formed in the left side and the right side of the positioning support 31, clamping blocks 397 are slidably connected in the grooves 396, the clamping blocks 397 extend out of the grooves 396, springs 398 are fixedly connected to one side of the clamping blocks 397 and are fixedly connected to the inside of the grooves 396, elastic acting force exists on the clamping blocks 397 by the springs 398, through grooves 399 are formed in the bottom plate 1, the positioning support 31 penetrates through the through grooves 399 and is matched with the through grooves 399, the top of the clamping blocks 397 are tightly attached to the bottom of the bottom plate 1, and after the top of the clamping blocks 397 are tightly attached to the bottom plate 1, the positioning support 31 keeps stable clamping of the projector body 2.
In the actual operation process, when the device is used, the device is firstly powered on, the mounting plate 38 is used for being mounted on a base surface such as a wall surface, and the like, the projector body 2 can perform interactive projection, so that the device is an existing device, the specific structure of the device is not described, when the projector body 2 is mounted, the projector body 2 is placed on the bottom plate 1, the inserting rod 394 is ensured to be inserted into the inserting hole 395, the stability of the projector body 2 after being placed on the bottom plate 1 can be improved, the positioning support 31 is then penetrated through the through groove 399, the clamping block 397 is extruded into the groove 396 in the process, when the clamping block 397 moves to the bottom of the bottom plate 1, the spring 398 provides thrust to push the clamping block 397 out of the groove 396, the top of the clamping block 397 is tightly attached to the bottom of the bottom plate 1, the positioning support 31 tightly fixes the projector body 2 at the top of the bottom plate 1, the mounting process of the projector body 2 is completed, and the whole mounting process is simple, convenient and easy to assemble and disassemble and operate by a fast hand.
When the height of the projector body 2 needs to be adjusted, the electric telescopic rod 37 works and then pushes the moving plate 36 up and down, then the frame 35 moves up and down relative to the mounting plate 38, through the connection relation, the projector body 2 can be adjusted in height at the moment, when the horizontal angle of the projector body 2 needs to be adjusted, the first circular plate 32 is directly rotated, the first circular plate 32 drives the positioning bracket 31 to rotate, then the projector body 2 is adjusted in angle, in the rotating process, the positioning bolt 392 also moves in the semicircular groove 391, after adjustment, the positioning ring 393 is screwed on the outer part of the positioning bolt 392, after the bottom of the positioning ring 393 is tightly attached to the top of the second circular plate 34, the positioning bolt 392 obtains limiting and can not move in the semicircular groove 391, then through the principle, at the moment, the first circular plate 32 is also non-rotatable, the stability after adjustment can be effectively ensured, through the two adjusting steps, the device can flexibly respond to the requirements of angle adjustment of different projection interaction time to the projector body 2, and the practicability is strong.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. Multimedia projection interactive installation, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a projector body (2), and the top of the bottom plate (1) is provided with a mounting mechanism (3);
the mounting mechanism (3) comprises a positioning support (31), the positioning support (31) is arranged at the top of the bottom plate (1), the inner side surface of the positioning support (31) is tightly attached to the outer side surface of the projector body (2), the top of the positioning support (31) is fixedly connected with a first circular plate (32), the top of the first circular plate (32) is rotationally connected with a connecting rod (33), the top of the connecting rod (33) is fixedly connected with a second circular plate (34), the top of the second circular plate (34) is fixedly connected with a frame body (35), a movable plate (36) is arranged inside the frame body (35), the movable plate (36) extends out of the frame body (35) and is matched with the frame body (35), the bottom of the movable plate (36) is fixedly connected with an electric telescopic rod (37), the electric telescopic rod (37) is fixedly connected with the inside the frame body (35), and the top of the movable plate (36) is fixedly connected with a mounting plate (38).
2. The multimedia projection interaction device of claim 1, wherein: the limiting groove is formed in the front side wall of the frame body (35), a limiting block (39) is fixedly connected to the front side of the moving plate (36), and the limiting block (39) penetrates through the limiting groove and is matched with the limiting groove.
3. The multimedia projection interaction device of claim 1, wherein: two semicircular grooves (391) are formed in the second circular plate (34), and the two semicircular grooves (391) are respectively formed in the front side and the rear side of the frame body (35).
4. The multimedia projection interaction device of claim 1, wherein: the utility model discloses a circular plate (34) is characterized by comprising a first circular plate (32), two positioning bolts (392) are fixedly connected with the top of the first circular plate (32), the two positioning bolts (392) penetrate through two semicircular grooves (391) respectively, the positioning bolts (392) are matched with the semicircular grooves (391), a positioning ring (393) is arranged outside the positioning bolts (392), the positioning ring (393) is connected with the positioning bolts (392) through threads, and the bottom of the positioning ring (393) is tightly attached to the top of the second circular plate (34).
5. The multimedia projection interaction device of claim 1, wherein: the mounting mechanism (3) comprises a positioning assembly, the positioning assembly comprises a plug rod (394), the plug rod (394) is fixedly connected to the bottom of the projector body (2), a jack (395) is formed in the top of the bottom plate (1), and the plug rod (394) extends into the jack (395) and is matched with the jack (395).
6. The multimedia projection interaction device of claim 1, wherein: the positioning support (31) is characterized in that grooves (396) are formed in the left side and the right side of the positioning support (31), clamping blocks (397) are connected inside the grooves (396) in a sliding mode, the clamping blocks (397) extend out of the grooves (396), springs (398) are fixedly connected to one sides of the clamping blocks (397), and the springs (398) are fixedly connected inside the grooves (396).
7. The multimedia projection interaction device of claim 1, wherein: the bottom plate (1) is provided with a through groove (399), the positioning support (31) penetrates through the through groove (399) and is matched with the through groove (399), and the top of the clamping block (397) is tightly attached to the bottom of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771227.7U CN220379402U (en) | 2023-07-07 | 2023-07-07 | Multimedia projection interactive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771227.7U CN220379402U (en) | 2023-07-07 | 2023-07-07 | Multimedia projection interactive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379402U true CN220379402U (en) | 2024-01-23 |
Family
ID=89568205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321771227.7U Active CN220379402U (en) | 2023-07-07 | 2023-07-07 | Multimedia projection interactive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379402U (en) |
-
2023
- 2023-07-07 CN CN202321771227.7U patent/CN220379402U/en active Active
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