CN212433564U - Projection device - Google Patents
Projection device Download PDFInfo
- Publication number
- CN212433564U CN212433564U CN202021251712.8U CN202021251712U CN212433564U CN 212433564 U CN212433564 U CN 212433564U CN 202021251712 U CN202021251712 U CN 202021251712U CN 212433564 U CN212433564 U CN 212433564U
- Authority
- CN
- China
- Prior art keywords
- projector
- frame
- projection
- plate
- projection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model discloses a projection device. A projection device comprises a projector shell, a fixing device and a projector; the fixing device is used for fixedly connecting the projector shell with the fixing body; the projector is arranged in the projector shell, a module group used for controlling the projector is also arranged in the projector shell, and a component group used for connecting the projector is also arranged on the projector shell; the remote control terminal and the element group are in wired connection or wireless connection with the network and then control projection of the projector through the module group. The space formed by the projector shell of the utility model is convenient for the reasonable installation of the electrical components in the projector, and can properly save space; the whole projection device can adopt a plurality of control modes, so that the projection device can conveniently carry out projection; the utility model discloses can be applicable to and install in different public occasions, like underground parking garage etc. its installation scope is wider, and fixed effect is better.
Description
Technical Field
The utility model relates to a projecting apparatus technical field especially relates to a projecting apparatus.
Background
A projector is a device that can project images or videos onto a curtain. When a part of the existing projectors are used for projection, the projectors are easy to break due to the fact that the projectors are not effectively fixed. Meanwhile, the internal control elements of the existing projector are single, the projection mode of the whole projector is simplified and simplified, and the application range of the whole projector is influenced.
Most of traditional advertisements are put in a static mode, but if the projector is used for putting advertisements, the static putting and the dynamic putting can be realized, and meanwhile, the occasions of the traditional advertisements can be more extensive through remote control.
Therefore, a projection device is to be developed, so that the whole projector can be conveniently installed and fixed, the projector can be controlled through a remote control terminal, the projection effect of the projector is improved, and meanwhile, the application range of the projector can be enlarged.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve its fixed mode of current projection firm inadequately, the phenomenon of breaking appears easily when the projecting apparatus uses, and the projection effect of whole projecting apparatus is influenced to the more simplification of present projecting apparatus projection mode and simplification simultaneously, provides a projection arrangement.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a projection device comprises a projector shell, a fixing device and a projector; the fixing device is used for fixedly connecting the projector shell with the fixing body; the projector is arranged in the projector shell, a module group used for controlling the projector is also arranged in the projector shell, and a component group used for connecting the projector is also arranged on the projector shell; the remote control terminal and the element group are in wired connection or wireless connection with the network and then control projection of the projector through the module group.
Preferably, the projector housing comprises a main side plate, an upper sealing plate, a lower sealing plate, a top plate, a bottom plate and a partition plate; the number of the main side plates is two; the top plate and the bottom plate are respectively connected to the upper end parts and the lower end parts of the two main side plates; the upper sealing plate and the lower sealing plate are respectively connected to the left end and the right end of the two main side plates, and the partition plate is connected between the two main side plates; one end of the fixing device is fixed on the top plate; the module group is arranged on the partition plate, the projector is arranged below the partition plate, and the element group is arranged on the top plate. The inside baffle of projecting apparatus shell sets the projecting apparatus shell to two-layerly, can let whole projection arrangement carry out reasonable installation.
Preferably, the module group includes: the intelligent control board is used for controlling power supply detection and the camera; the module group also comprises a local time limit switch, a switch power supply and a time delay switch; local time limit switch, intelligent control panel, switching power supply, control panel power supply detect, delay switch and camera all fix above the baffle. The intelligent control panel is used for controlling the projection of the projector; the control panel power supply detection is used for detecting the driving power supply of the intelligent control panel; the camera can be used for observing the projection effect of the projector, and is convenient for controlling the whole projection device to project.
Preferably, the element group includes: RJ45 interface, hmdi expansion port, USB expansion port; an antenna; the element group also comprises a power interface, a fuse and a power switch; a plurality of element mounting holes are formed in the top plate; the power interface, the fuse, the power switch, the RJ45 interface, the hmdi expansion port, the USB expansion port and the antenna are fixed in the element mounting holes in sequence. The RJ45 interface is used for carrying out wired data connection between the remote control terminal and the projector and can also be connected with an external network to realize data transmission; the hmdi expansion port is used for carrying out wired data connection between the remote control terminal and the projector to realize data transmission; the USB expansion port is used for performing wired data connection between the remote control terminal and the projector to realize data transmission; the antenna and the remote control terminal are connected with a third-party server together, and the remote control terminal realizes data transmission with the projector through the third-party server.
Preferably, the upper sealing plate is provided with a projection hole, and a zoom lever of the projector can freely extend and retract along the projection hole. The whole projection device can adjust the projection picture conveniently.
Preferably, the main side plate, the upper sealing plate, the lower sealing plate and the partition plate are all provided with cooling holes. The electric appliance elements in the projection device can be conveniently cooled, so that the whole projection device can better work.
Preferably, the fixing device comprises a connecting rod, a connecting frame and a fixing frame; the side surface of the connecting rod is provided with an installation groove, the connecting frame is fixed on the installation groove at one end of the connecting rod through a bolt and nut assembly, and the fixing frame is fixed on the installation groove at the other end of the connecting rod through a bolt and nut assembly; the connecting frame is fixedly connected with the top plate, and the fixing frame is fixed on the fixing body. The fixing frame is fixed on the wall body, so that the whole projection device can be conveniently and fixedly installed.
Preferably, an angle adjusting device is further arranged between the top plate and the connecting frame; the angle adjusting device comprises an installation frame and an adjusting frame, the installation frame is fixed on the top plate, and the adjusting frame is fixed on the connecting frame; the mounting frame is adjustably connected with the adjusting frame. The angle of the projector can be adjusted conveniently during projection, and the projection effect of the projector is improved.
Preferably, the adjusting frame is provided with an arc-shaped adjusting groove, and the mounting frame is provided with a mounting hole; the mounting frame and the adjusting frame are fixedly connected through bolts and nuts. The angle of the whole projection device can be adjusted during projection by installing the mounting holes at different positions on the arc-shaped adjusting grooves.
The utility model discloses following beneficial effect has: (1) the space formed by the projector shell is convenient for reasonably installing electrical components in the projector, and the space can be properly saved; (2) the whole projection device can adopt a plurality of control modes, so that the projection device can conveniently carry out projection; (3) the utility model discloses can be applicable to and install in different public occasions, like underground parking garage etc. its installation scope is wider, and fixed effect is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the main side plate of the present invention;
fig. 4 is a schematic structural view of the upper and lower sealing plates of the present invention;
fig. 5 is a schematic structural view of the middle and lower sealing plates of the present invention;
fig. 6 is a schematic structural view of the middle top plate of the present invention;
fig. 7 is a schematic structural diagram of the middle bottom plate of the present invention;
FIG. 8 is a schematic structural view of the middle partition plate of the present invention;
fig. 9 is a schematic cross-sectional view of a connecting rod according to the present invention;
FIG. 10 is a schematic view of the installation structure of the projection apparatus on the partition board according to the present invention;
fig. 11 is a schematic view of the installation structure of the local time-limit switch, the intelligent control panel, the switching power supply, the control panel power supply detection, the delay switch and the camera on the partition board;
fig. 12 is a schematic diagram of the mounting structure of the power interface, fuse, power switch, RJ45 interface, hmdi expansion port, USB expansion port, and antenna on the top plate according to the present invention;
in the figure: the system comprises a projector shell, a main side plate, an upper sealing plate, a main side.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 12, a projection apparatus includes a projector housing 1, a fixing device, and a projector; the fixing device is used for fixedly connecting the projector shell 1 with a fixing body; the projector 2 is arranged in the projector shell 1, a module group for controlling the projector 2 is also arranged in the projector shell 1, and a component group for connecting the projector 2 is also arranged on the projector shell 1; the remote control terminal 25 and the element group are connected to the network through a wire or a wireless connection and then control the projection of the projector 2 through the module group.
The projector housing 1 includes a main side plate 101, an upper cover plate 102, a lower cover plate 103, a top plate 104, a bottom plate 105, and a partition plate 106; the number of the main side plates 101 is two; the top plate 104 and the bottom plate 105 are respectively connected to the upper end and the lower end of the two main side plates 101; the upper sealing plate 102 and the lower sealing plate 103 are respectively connected to the left end and the right end of the two main side plates 101, and the partition plate 106 is connected between the two main side plates 101; one end of the fixing device is fixed on the top plate 104; the module group is mounted on the partition 106, the projector 2 is mounted below the partition 106, and the element group is mounted on the top plate 104. The partition 106 inside the projector housing 1 sets the projector housing 1 to two layers, which allows the entire projector apparatus to be reasonably installed.
The module group includes: the intelligent control board 4, the control board power supply detection 6 and the camera 8; the module group also comprises a local time limit switch 3, a switch power supply 5 and a delay switch 7; local time limit switch 3, intelligent control panel 4, switching power supply 5, control panel power supply detect 6, delay switch 7 and camera 8 all fix in baffle 106 top. An intelligent control board 4 for controlling the projection of the projector 2; the control panel power supply detection 6 is used for detecting the driving power supply of the intelligent control panel 4; the camera 8 can be used for observing the projection effect of the projector 2, and is convenient for controlling the whole projection device to project.
The element group includes: an RJ45 interface 16, an hmdi expansion port 17 and a USB expansion port 18; an antenna 19; the element group further comprises a power interface 13, a fuse 14 and a power switch 15; a plurality of element mounting holes 24 are formed in the top plate 104; the power interface 13, the fuse 14, the power switch 15, the RJ45 interface 16, the hmdi expansion port 17, the USB expansion port 18, and the antenna 19 are sequentially fixed in the plurality of element mounting holes 24. An RJ45 interface 16, which is used for wired data connection between the remote control terminal 25 and the projector 2, and can also be connected to an external network to realize data transmission; the hmdi expansion port 17 is used for wired data connection between the remote control terminal 25 and the projector 2 to realize data transmission; the USB expansion port 18 is used for wired data connection between the remote control terminal 25 and the projector 2 to realize data transmission; the antenna 19 is connected with a third-party server together with a remote control terminal, and the remote control terminal realizes data transmission with the projection device and controls the projector 2 to project through the third-party server.
The upper sealing plate 102 is provided with a projection hole 20, and a zoom lever of the projector 2 can freely extend and retract along the projection hole 20. The whole projection device can adjust the projection picture conveniently.
The main side plate 101, the upper sealing plate 102, the lower sealing plate 103 and the partition plate 106 are all provided with heat dissipation ports. The electric appliance elements in the projection device can be conveniently cooled, so that the whole projection device can better work.
The fixing device comprises a connecting rod 9, a connecting frame 10 and a fixing frame 11; the side surface of the connecting rod 9 is provided with a mounting groove 12, the connecting frame 10 is fixed on the mounting groove 12 at one end of the connecting rod 9 through a bolt and nut assembly, and the fixing frame 11 is fixed on the mounting groove 12 at the other end of the connecting rod 9 through a bolt and nut assembly; the connecting frame 10 is fixedly connected with the top plate 104, and the fixing frame 11 is fixed on a fixing body. The fixing frame 11 is fixed on the wall body, so that the whole projection device can be conveniently and fixedly installed.
An angle adjusting device is further arranged between the top plate 104 and the connecting frame 10; the angle adjusting device comprises a mounting frame 21 and an adjusting frame 22, the mounting frame 21 is fixed on the top plate 104, and the adjusting frame 22 is fixed on the connecting frame 10; the mounting frame 21 is adjustably connected with the adjusting frame 22. The angle of the projector 2 can be adjusted conveniently during projection, and the projection effect of the projector 2 is improved.
The adjusting frame 22 is provided with an arc-shaped adjusting groove 23, and the mounting frame 21 is provided with a mounting hole 24; the mounting frame 21 and the adjusting frame 22 are fixedly connected through bolts and nuts. The angle of the whole projection device can be adjusted during projection by installing the mounting holes 24 at different positions on the circular arc-shaped adjusting grooves 23.
Installation of this implementation: firstly, a top plate 104 and a bottom plate 105 are respectively connected to the upper end part and the lower end part of two main side plates 101; then, the projector 2, the local time limit switch 3, the intelligent control board 4, the switch power supply 5, the control board power supply detection 6, the delay switch 7 and the camera 8 are arranged on the partition board 106; then, the partition plate 106 is connected between the two main side plates 10, the projector 2 is arranged between the bottom plate 105 and the partition plate 106, and the local time limit switch 3, the intelligent control panel 4, the switch power supply 5, the control panel power supply detection 6, the delay switch 7 and the camera 8 are arranged between the top plate 104 and the partition plate 106; finally, an upper cover plate 102 and a lower cover plate 103 are attached to the left and right ends of the two main side plates 101, respectively. Meanwhile, a power interface 13, a fuse 14, a power switch 15, an RJ45 interface 16, an hmdi expansion port 17, a USB expansion port 18, an antenna 19 and a connecting device are mounted on the top plate 104. The angle adjusting means is installed between the top plate 104 and the connecting frame 10.
The working mode of the implementation is as follows: the utility model discloses can install and carry out static projection and dynamic projection in underground parking garage, its projected working method is for opening projection arrangement's power, links to each other with the third party server after accessing to the network through various remote control terminals 25 such as cell-phone, computer, and projection arrangement also links to each other with the third party server through antenna 19 that self was taken simultaneously. Commands sent by various remote control terminals 25 such as a mobile phone and a computer are fed back to the intelligent control panel 4 in the projector through the third-party server, so that the projector 2 is controlled. The utility model provides a RJ45 interface 16, hmdi extend mouthful 17, USB extend mouthful 18 can be connected projection arrangement and remote control terminal 25 through data line and net twine etc. and projection arrangement will make projecting apparatus 2 realize projection work through intelligent control panel 4 after reading the inside data of remote control terminal 25. In the whole projection device, the installation of the installation holes 24 at different positions on the circular arc-shaped adjusting grooves 23 can realize the adjustment of angles and enhance the projection effect.
Claims (9)
1. A projection device, characterized by: comprises a projector shell (1), a fixing device and a projector (2); the fixing device is used for fixedly connecting the projector shell (1) with the fixing body; the projector (2) is arranged in the projector shell (1), a module group for controlling the projector (2) is also arranged in the projector shell (1), and a component group for connecting the projector (2) is also arranged on the projector shell (1); the remote control terminal (25) and the element group are connected with the network through a wire or a wireless connection and then control the projection of the projector (2) through the module group.
2. A projection device according to claim 1, wherein: the projector shell (1) comprises a main side plate (101), an upper sealing plate (102), a lower sealing plate (103), a top plate (104), a bottom plate (105) and a partition plate (106); the number of the main side plates (101) is two; the top plate (104) and the bottom plate (105) are respectively connected to the upper end part and the lower end part of the two main side plates (101); the upper sealing plate (102) and the lower sealing plate (103) are respectively connected to the left end and the right end of the two main side plates (101), and the partition plate (106) is connected between the two main side plates (101); one end of the fixing device is fixed on the top plate (104); the module group is arranged on a partition plate (106), the projector (2) is arranged below the partition plate (106), and the module group is arranged on a top plate (104).
3. A projection device according to claim 2, wherein: the module group includes: the intelligent control board (4), the control board power supply detection (6) and the camera (8);
the module group also comprises a local time limit switch (3), a switch power supply (5) and a delay switch (7); the local time limit switch (3), the intelligent control panel (4), the switch power supply (5), the control panel power supply detection (6), the delay switch (7) and the camera (8) are all fixed above the partition board (106).
4. A projection device according to claim 2, wherein: the element group includes: an RJ45 interface (16), an hmdi expansion port (17) and a USB expansion port (18); an antenna (19);
the element group further comprises a power interface (13), a fuse (14) and a power switch (15); a plurality of element mounting holes are formed in the top plate (104); the power interface (13), the fuse (14), the power switch (15), the RJ45 interface (16), the hmdi expansion port (17), the USB expansion port (18) and the antenna (19) are sequentially fixed in the element mounting holes.
5. A projection device according to claim 2, wherein: the upper sealing plate (102) is provided with a projection hole (20), and a zoom rod of the projector (2) can freely stretch along the projection hole (20).
6. A projection device according to claim 2, wherein: the main side plate (101), the upper sealing plate (102), the lower sealing plate (103) and the partition plate (106) are all provided with heat dissipation ports.
7. A projection device according to claim 1, wherein: the fixing device comprises a connecting rod (9), a connecting frame (10) and a fixing frame (11); the side surface of the connecting rod (9) is provided with a mounting groove (12), the connecting frame (10) is fixed on the mounting groove (12) at one end of the connecting rod (9) through a bolt and nut assembly, and the fixing frame (11) is fixed on the mounting groove (12) at the other end of the connecting rod (9) through a bolt and nut assembly; the connecting frame (10) is fixedly connected with the top plate (104), and the fixing frame is fixed on the fixing body.
8. A projection device according to claim 7, wherein: an angle adjusting device is further arranged between the top plate (104) and the connecting frame (10); the angle adjusting device comprises an installation frame (21) and an adjusting frame (22), the installation frame (21) is fixed on the top plate (104), and the adjusting frame (22) is fixed on the connecting frame (10); the mounting frame (21) is adjustably connected with the adjusting frame (22).
9. A projection device according to claim 8, wherein: the adjusting frame (22) is provided with an arc-shaped adjusting groove (23), and the mounting frame (21) is provided with a mounting hole (24); the mounting frame (21) and the adjusting frame (22) are fixedly connected through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251712.8U CN212433564U (en) | 2020-07-01 | 2020-07-01 | Projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021251712.8U CN212433564U (en) | 2020-07-01 | 2020-07-01 | Projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433564U true CN212433564U (en) | 2021-01-29 |
Family
ID=74277880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021251712.8U Active CN212433564U (en) | 2020-07-01 | 2020-07-01 | Projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11740543B1 (en) | 2022-12-29 | 2023-08-29 | Longcai Xu | Projection apparatus |
-
2020
- 2020-07-01 CN CN202021251712.8U patent/CN212433564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11740543B1 (en) | 2022-12-29 | 2023-08-29 | Longcai Xu | Projection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207150742U (en) | A kind of intelligent mobile video monitoring system | |
| CN108944505B (en) | Three-door double-gun non-vehicle-mounted charger | |
| CN212433564U (en) | Projection device | |
| CN217495859U (en) | Dustproof double-gun direct current that heat dispersion is good fills electric pile | |
| CN106129990B (en) | A kind of non-maintaining charging pile lightning protection for power supply | |
| CN216121704U (en) | Intelligent heat dissipation fire prevention type bus duct | |
| CN218702767U (en) | Car fills electric pile with advertisement propaganda function | |
| CN210297955U (en) | Wall-hanging 4G intelligent gateway | |
| CN210742363U (en) | High-voltage metering box | |
| CN105071702A (en) | Medium-voltage module type soft starter | |
| CN108461978B (en) | Monitoring power-off prevention device | |
| CN207398037U (en) | For the bus adaption device of breaker | |
| CN206682529U (en) | A kind of laboratory safety wireless monitoring device | |
| CN215269278U (en) | Remote control device for urban street lamp | |
| CN220753261U (en) | Circuit breaker for power protection | |
| CN212950232U (en) | Charging and broadcasting device for electric automobile charging pile | |
| CN212648814U (en) | Double-door power distribution cabinet convenient for electric appliance assembly wiring | |
| CN212256378U (en) | Based on parking area AI noninductive payment terminal | |
| CN216896424U (en) | Information display is with realizing new media screen convenient to installation | |
| CN218976278U (en) | Portable firm waterproof fire-resistant bus duct | |
| CN210042484U (en) | DDC communication device | |
| CN215733074U (en) | Solid ring main unit with good sealing performance | |
| CN211580367U (en) | Weak current engineering security protection monitoring device | |
| CN219124551U (en) | Antenna integrated chassis | |
| CN221041983U (en) | IP68 waterproof distributor box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |