CN216210444U - Multifunctional computer projection display device - Google Patents
Multifunctional computer projection display device Download PDFInfo
- Publication number
- CN216210444U CN216210444U CN202122928579.6U CN202122928579U CN216210444U CN 216210444 U CN216210444 U CN 216210444U CN 202122928579 U CN202122928579 U CN 202122928579U CN 216210444 U CN216210444 U CN 216210444U
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- Prior art keywords
- fixing plate
- base
- display device
- projector
- projection display
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract 2
- 206010044565 Tremor Diseases 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of projectors, and particularly discloses a multifunctional computer projection display device which comprises an installation base, a fixed rod, a fixed base and an adjusting screw rod, wherein the fixed rod is arranged at the bottom of the installation base and fixedly connected with the installation base; through the improvement of structure to the unable adjustment base has been installed in the setting, upper end fixed plate, adjusting screw and movable fixing plate, when making the inside exhaust fan operation of this device, can avoid the whole fuselage that the exhaust fan operation leads to rock, avoid the fuselage to rock and lead to VGA line connection not hard up to appear, solved that the VGA line that the exhaust fan leads to is not hard up to make the projection picture appear trembling the condition, makes this kind of multifunctional computer projection display device in-service use effect better.
Description
Technical Field
The utility model belongs to the technical field of projectors, and particularly discloses a multifunctional computer projection display device.
Background
The projector is a device which can project images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a game machine, a DV and the like through different interfaces to play corresponding video signals, and is widely applied to families, offices, schools and entertainment places; when the existing multifunctional computer projection display device is in actual use and an exhaust fan in the existing device runs, the whole machine body is easy to shake, the machine body shakes to easily cause VGA wire connection to be loose, and further projection pictures are caused to shake, so that the multifunctional computer projection display device is provided.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a multifunctional computer projection display device, so as to solve the problems in the prior art that when an exhaust fan inside the device is operated, the entire body is prone to shake, and the VGA cable connection is prone to become loose due to the shake.
In order to achieve the above object, the present invention provides a multifunctional computer projection display device, comprising a mounting base, a fixing rod, a fixing base and an adjusting screw rod, wherein the fixing rod is arranged at the bottom of the mounting base, the fixed rod is fixedly connected with the mounting base, the bottom of the fixed rod is provided with the fixed base, the bottom of the fixed base is provided with the adjusting screw rod, the inner side of the fixed base is provided with the upper end fixed plate, and the upper end fixing plate is fixedly connected with the fixed base, the bottom of the adjusting screw rod is provided with a movable fixing plate, the movable fixing plate is movably connected with the adjusting screw, the bottom of the movable fixing plate is provided with a fixing plate bolt, the left side and the right side of the mounting base are both provided with base fixing plates, and the inboard of base fixed plate is equipped with the installation screw, the bottom of installation base is equipped with the projecting apparatus connecting rod, and the bottom of projecting apparatus connecting rod is equipped with the projecting apparatus main part.
In the above technical scheme, preferably, the upper end of the installation base is provided with a wiring groove, and the bottom of the wiring groove is provided with a wiring hole.
In the above technical solution, preferably, the projector main body is provided with a projection lamp on the outer side thereof, and the left and right sides of the projection lamp are provided with heat dissipation holes.
In the above technical solution, preferably, a projector mounting ring is disposed at a center of a top of the projector main body, and a projector wiring hole is disposed on an inner side of the projector mounting ring.
In the above technical scheme, it is preferred that the projector connecting rod is wholly hollow cylindrical, and the inside of projector connecting rod is equipped with the wiring pipe.
In the above technical scheme, preferably, the outer side of the movable fixing plate and the outer side of the upper end fixing plate are both provided with rubber sleeves.
In the above technical scheme, preferably, the bottom of the projector connecting rod and the bottom of the upper end fixing plate are located on the same horizontal plane.
Compared with the prior art, the utility model has the following beneficial effects: through the improvement of the structure, and the arrangement and installation of the fixed base, the upper end fixed plate, the adjusting screw and the movable fixed plate, when the projector main body is installed, after the projector installation ring is connected with the projector connecting rod to complete the initial installation, because the bottom of the projector connecting rod and the bottom of the upper end fixed plate are positioned on the same horizontal plane, the projector main body can be attached to the bottom of the upper end fixed plate, then the movable fixed plate can be moved, the movable fixed plate is attached to the bottom of the projector main body, after the attachment is completed, a worker can rotate the fixed plate bolt to enable the fixed plate bolt to vertically move on the surface of the adjusting screw until the fixed plate bolt is attached to the bottom of the movable fixed plate, the fixed plate bolt fixes the movable fixed plate from the bottom, further the upper end fixed plate and the movable fixed plate can clamp the projector main body, and the upper end fixed plate and the movable fixed plate can fix the projector main body from two sides, when the exhaust fan in the multifunctional computer projection display device is operated, the whole machine body caused by operation of the exhaust fan can be prevented from shaking, the machine body is prevented from shaking to cause the VGA wire connection to be loose, the problem that the VGA wire caused by the exhaust fan is loose to cause the projection picture to shake is solved, and the actual use effect of the multifunctional computer projection display device is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic top structure view of the projector main body of the present invention.
In FIGS. 1-3: 1. a projector main body; 2. heat dissipation holes; 3. a projection lamp; 4. a projector connecting rod; 5. installing a base; 6. a base fixing plate; 7. fixing the rod; 8. a fixed base; 9. an upper end fixing plate; 10. adjusting the screw rod; 11. a movable fixing plate; 12. a fixing plate bolt; 13. mounting a screw hole; 14. a wiring groove; 15. a wiring hole; 16. a projector mount ring; 17. projector wiring hole.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-3, a multifunctional computer projection display device comprises an installation base 5, a fixed rod 7, a fixed base 8 and an adjusting screw 10, wherein the fixed rod 7 is arranged at the bottom of the installation base 5, the fixed rod 7 is fixedly connected with the installation base 5, the fixed base 8 is arranged at the bottom of the fixed rod 7, the adjusting screw 10 is arranged at the bottom of the fixed base 8, an upper end fixing plate 9 is arranged at the inner side of the fixed base 8, the upper end fixing plate 9 is fixedly connected with the fixed base 8, a movable fixing plate 11 is arranged at the bottom of the adjusting screw 10, the movable fixing plate 11 is movably connected with the adjusting screw 10, a fixing plate bolt 12 is arranged at the bottom of the movable fixing plate 11, base fixing plates 6 are arranged at the left side and the right side of the installation base 5, an installation screw hole 13 is arranged at the inner side of each base fixing plate 6, a projector connecting rod 4 is arranged at the bottom of the installation base 5, and the bottom of the projector connecting rod 4 is provided with the projector main body 1.
The upper end of installation base 5 is equipped with trough 14, and the bottom of trough 14 is equipped with wire hole 15, and projecting apparatus connecting rod 4 is whole for hollow cylinder, and projecting apparatus connecting rod 4's inside is equipped with the wire pipe, makes this device when the installation, can go up the wire and can lead to the wire pipe and be connected with projecting apparatus main part 1 through wire trough 14 and wire hole 15, avoids the circuit to expose outside with higher speed the circuit ageing.
The outside of projecting apparatus main part 1 is equipped with projecting lamp 3, and the left and right sides of projecting lamp 3 all is equipped with louvre 2, makes projecting apparatus main part 1 can dispel the heat through both sides louvre 2.
The top center department of projecting apparatus main part 1 is equipped with projecting apparatus collar 16, and the inboard of projecting apparatus collar 16 is equipped with projecting apparatus wiring hole 17, makes projecting apparatus main part 1 can be connected with projecting apparatus connecting rod 4 through projecting apparatus collar 16, and projecting apparatus connecting rod 4 exports the circuit and can insert projecting apparatus main part 1 through projecting apparatus wiring hole 17 simultaneously.
The outside of activity fixed plate 11 and the outside of upper end fixed plate 9 all are equipped with the rubber sleeve, and then when making activity fixed plate 11 and the tight projecting apparatus main part 1 of upper end fixed plate 9 clamp, the rubber sleeve can play the effect of reinforcing frictional force and buffering.
The bottom of projecting apparatus connecting rod 4 and the bottom of upper end fixed plate 9 are located same horizontal plane, make projecting apparatus collar 16 be connected with projecting apparatus connecting rod 4 and accomplish preliminary installation after, projecting apparatus main part 1 can laminate in the bottom of upper end fixed plate 9.
The working principle is as follows: when the projector main body 1 is installed, after the projector installation ring 16 is connected with the projector connecting rod 4 to finish initial installation, because the bottom of the projector connecting rod 4 and the bottom of the upper end fixing plate 9 are positioned on the same horizontal plane, the projector main body 1 can be attached to the bottom of the upper end fixing plate 9, then the movable fixing plate 11 can be moved, the movable fixing plate 11 is attached to the bottom of the projector main body 1, after the attachment is finished, a worker can rotate the fixing plate bolt 12 to enable the fixing plate bolt 12 to vertically move on the surface of the adjusting screw rod 10 until the fixing plate bolt 12 is attached to the bottom of the movable fixing plate 11, the movable fixing plate 11 is fixed by the fixing plate bolt 12 from the bottom, and then the projector main body 1 can be clamped by the upper end fixing plate 9 and the movable fixing plate 11, so that the projector main body 1 is fixed by the upper end fixing plate 9 and the movable fixing plate 11 from two sides, when the exhaust fan in the multifunctional computer projection display device is operated, the whole machine body caused by operation of the exhaust fan can be prevented from shaking, the machine body is prevented from shaking to cause the VGA wire connection to be loose, the problem that the VGA wire caused by the exhaust fan is loose to cause the projection picture to shake is solved, and the actual use effect of the multifunctional computer projection display device is better.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multifunctional computer projection display device comprises an installation base (5), a fixed rod (7), a fixed base (8) and an adjusting screw rod (10), and is characterized in that the fixed rod (7) is arranged at the bottom of the installation base (5), the fixed rod (7) is fixedly connected with the installation base (5), the fixed base (8) is arranged at the bottom of the fixed rod (7), the adjusting screw rod (10) is arranged at the bottom of the fixed base (8), an upper end fixing plate (9) is arranged on the inner side of the fixed base (8), the upper end fixing plate (9) is fixedly connected with the fixed base (8), a movable fixing plate (11) is arranged at the bottom of the adjusting screw rod (10), the movable fixing plate (11) is movably connected with the adjusting screw rod (10), a fixing plate bolt (12) is arranged at the bottom of the movable fixing plate (11), base fixing plates (6) are arranged on the left side and the right side of the installation base (5), and the inboard of base fixed plate (6) is equipped with installation screw (13), the bottom of installation base (5) is equipped with projecting apparatus connecting rod (4), and the bottom of projecting apparatus connecting rod (4) is equipped with projecting apparatus main part (1).
2. The multifunctional computer projection display device as claimed in claim 1, wherein the mounting base (5) is provided with a wiring groove (14) at an upper end thereof, and the wiring groove (14) is provided with a wiring hole (15) at a bottom thereof.
3. The multifunctional computer projection display device according to claim 1, wherein the projector body (1) is provided with a projection lamp (3) at the outer side thereof, and the projection lamp (3) is provided with heat dissipation holes (2) at the left and right sides thereof.
4. The multifunctional computer projection display device according to claim 1, wherein a projector mount ring (16) is provided at the top center of the projector main body (1), and a projector wiring hole (17) is provided at the inner side of the projector mount ring (16).
5. The multifunctional computer projection display device according to claim 1, wherein the projector connecting rod (4) is hollow and cylindrical as a whole, and a wiring pipe is provided inside the projector connecting rod (4).
6. The multifunctional computer projection display device as claimed in claim 1, wherein the outer side of the movable fixing plate (11) and the outer side of the upper end fixing plate (9) are provided with rubber sleeves.
7. The multifunctional computer projection display device of claim 1, wherein the bottom of the projector connecting rod (4) and the bottom of the upper end fixing plate (9) are located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928579.6U CN216210444U (en) | 2021-11-26 | 2021-11-26 | Multifunctional computer projection display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928579.6U CN216210444U (en) | 2021-11-26 | 2021-11-26 | Multifunctional computer projection display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216210444U true CN216210444U (en) | 2022-04-05 |
Family
ID=80914051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928579.6U Expired - Fee Related CN216210444U (en) | 2021-11-26 | 2021-11-26 | Multifunctional computer projection display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216210444U (en) |
-
2021
- 2021-11-26 CN CN202122928579.6U patent/CN216210444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220405 |