CN216431173U - Projecting apparatus furred ceiling support - Google Patents
Projecting apparatus furred ceiling support Download PDFInfo
- Publication number
- CN216431173U CN216431173U CN202123139149.2U CN202123139149U CN216431173U CN 216431173 U CN216431173 U CN 216431173U CN 202123139149 U CN202123139149 U CN 202123139149U CN 216431173 U CN216431173 U CN 216431173U
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- Prior art keywords
- projecting apparatus
- ceiling
- projector
- furred ceiling
- base
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- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a projecting apparatus furred ceiling support, this projecting apparatus furred ceiling support including be used for with projecting apparatus furred ceiling support is fixed in the base on the furred ceiling, with the furred ceiling frame that the base is connected for adjust the lifter of projecting apparatus position, with the locating wheel that the lifter is connected, the locating wheel joint is on shown furred ceiling frame to and be used for installing the mount pad of projecting apparatus, the mount pad with the lifter is connected. The utility model discloses a projecting apparatus furred ceiling support simple structure, the installation is convenient with the dismantlement, and can adjust the position and the projection direction of projecting apparatus in a flexible way.
Description
Technical Field
The utility model relates to a projecting apparatus technical field especially relates to a projecting apparatus furred ceiling support.
Background
The projector is also called a projector, and is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals. Projectors are widely used in homes, offices, schools and entertainment places, for example, conference rooms, classrooms and the like are all provided with projectors for meeting or course education. These projectors are typically mounted by mounting them under a suspended ceiling by means of a suspended projector mount. Traditional suspension type projecting apparatus support, the comparatively complicated installation of structure is inconvenient on the one hand, and on the other hand is inconvenient when the installation is accomplished the back and carries out dismouting, maintenance or adjustment to the projecting apparatus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projecting apparatus furred ceiling support, this projecting apparatus furred ceiling support's simple structure, be convenient for installation and dismantlement.
The utility model discloses a following technical scheme realizes: the utility model provides a projecting apparatus furred ceiling support, projecting apparatus furred ceiling support including be used for with projecting apparatus furred ceiling support is fixed in the base on the furred ceiling, with the furred ceiling frame that the base is connected for adjust the lifter of projecting apparatus position, with the locating wheel that the lifter is connected, the locating wheel joint is on shown furred ceiling frame to and be used for installing the mount pad of projecting apparatus, the mount pad with the lifter is connected.
As a further improvement of the technical scheme, the base is provided with a plurality of mounting holes, and the ceiling frame is provided with mounting columns matched with the mounting holes.
As a further improvement of the technical scheme, a through hole is formed in the ceiling frame, the lifting rod penetrates through the through hole, the positioning wheel is in threaded connection with the lifting rod and located above the through hole, and the diameter of the positioning wheel is larger than that of the through hole.
As a further improvement of the technical scheme, a plurality of positioning teeth are arranged on the outer side of the positioning wheel, and a plurality of positioning columns matched with the positioning teeth are arranged on the ceiling frame.
As a further improvement of the above technical solution, the mounting base includes a mounting plate connected to the projector, a connecting rod for connecting the mounting plate and the lifting rod, and an adjusting rod for adjusting a projection angle.
As a further improvement of the technical scheme, the adjusting rod comprises a screw rod part and an adjusting part, and the adjusting part and the screw rod part are connected through threads.
The beneficial effects of the utility model include at least: the utility model discloses a projecting apparatus furred ceiling support simple structure, the installation is convenient with the dismantlement, and can adjust the position and the projection direction of projecting apparatus in a flexible way.
Drawings
Fig. 1 is a schematic perspective view of a projector ceiling mount according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a base and a ceiling bracket of a projector ceiling bracket according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a ceiling mount of a projector ceiling mount according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a partial structure of a projector ceiling mount according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a partial structure of a projector ceiling mount according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a projector ceiling mount according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the projector ceiling bracket includes a base 1 for fixing the projector ceiling bracket to a ceiling, a ceiling frame 2 connected to the base 1, a lifting rod 3 for adjusting the position of a projector 6, a positioning wheel 4 connected to the lifting rod 3, the positioning wheel 4 being connected to the ceiling frame 2 in a snap-fit manner, and a mounting base 5 for mounting the projector 6, the mounting base 5 being connected to the lifting rod 3.
As shown in fig. 2, the base 1 is provided with a plurality of mounting holes 11, the ceiling frame 2 is provided with mounting posts 21 matched with the mounting holes 11, and the position of the projector 6 relative to the curtain is adjusted by adjusting the position of the ceiling frame 2 on the base 1. Specifically, the suspended ceiling frame 2 is suspended on the base 1, and the position of the suspended ceiling frame 2 is fixed by matching the mounting column 21 with the mounting hole 11. When adjusting 6 positions of projecting apparatus, make erection column 21 break away from mounting hole 11 after lifting projecting apparatus 6 upwards, put down projecting apparatus 6 and make erection column 21 joint in mounting hole 11 after moving furred ceiling frame 2 to suitable position.
As shown in fig. 3 and 4, a through hole 22 is formed in the ceiling frame 2, the lifting rod 3 penetrates through the through hole 22, the positioning wheel 4 is connected to the lifting rod 3 in a threaded manner and is located above the through hole 22, and the diameter of the positioning wheel 4 is larger than that of the through hole 22. The lifting rod 3 is suspended on the ceiling frame 2 through the positioning wheel 4, and the positioning wheel 4 is rotated to adjust the position of the positioning wheel 4 on the lifting rod 3, so that the lifting rod 3 and the projector 6 are adjusted to be in the vertical position. In this embodiment, the lifting rod 3 is a hollow lifting rod 3, and wires of the projector 6, such as power lines, signal lines, etc., can be disposed in the hollow lifting rod 3, so as to prevent the wires from being disordered and achieve better appearance. Preferably, the top end of the lifting rod 3 can be further provided with an anti-falling clamping plate for preventing the positioning wheel 4 from falling off, and after the positioning wheel 4 is mounted on the lifting rod 3, the anti-falling clamping plate is fixed on the top of the lifting rod 3 through clamping or screws, so that the positioning wheel 4 is prevented from falling off.
As shown in fig. 3 and 4, a plurality of positioning teeth 41 are arranged on the outer side of the positioning wheel 4, and a plurality of positioning columns 23 matched with the positioning teeth 41 are arranged on the ceiling frame 2. When the projection angle of the projector 6 in the horizontal direction is adjusted, the positioning wheel 4 is separated from the positioning column 23 by lifting the projector 6, the projector 6 is rotated to a proper angle, and then the projector 6 is placed down to clamp the positioning wheel 4 on the ceiling frame 2.
As shown in fig. 5, the mounting base 5 includes a mounting plate 51 connected to the projector 6, a connecting rod 52 for connecting the mounting plate 51 and the lifting rod 3, and an adjusting rod 53 for adjusting a projection angle. The adjusting lever 53 includes a screw portion 532 and an adjusting portion 531, and the adjusting portion 531 and the screw portion 532 are connected by a screw thread. The adjustment lever 53 adjusts the length of the adjustment lever 53 by rotating the adjustment portion 531, thereby adjusting the projection angle in the vertical direction of the projector 6. In this embodiment, the two connecting rods 52 are provided, and the two connecting rods 52 and the adjusting rod 53 are distributed in a triangular manner, so that the structure is stable.
As shown in fig. 6, in another embodiment, an anti-drop hook 7 for preventing the projector 6 from dropping off is further disposed on the mounting base 5, and one end of the anti-drop hook 7 is disposed on the mounting base 5, and the other end is connected to the lifting rod 3. The anti-drop hook 7 is used for preventing the projector 6 from dropping when the adjusting rod 53 rotates excessively to cause the adjusting part 531 and the screw part 532 to separate, thereby causing the projector 6 to drop.
Installation process of the projector ceiling bracket of this embodiment: the base 1 is fixed on the suspended ceiling through a fixing bolt, and the suspended ceiling frame 2 is fixed on the base 1. The projector 6 is fixed with the mounting plate 51 of the mounting base 5, the projector 6 is lifted to enable the lifting rod 3 to penetrate through the through hole 22 in the ceiling frame 2, the positioning wheel 4 is rotatably mounted on the lifting rod 3 from the upper side of the lifting rod 3, and the projector 6 is put down to enable the positioning teeth 41 of the positioning wheel 4 to be clamped with the positioning columns 23 on the ceiling frame 2.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms 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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a projecting apparatus furred ceiling support, its characterized in that, projecting apparatus furred ceiling support including be used for with projecting apparatus furred ceiling support is fixed in the base on the furred ceiling, with the furred ceiling frame that the base is connected, the lifter for adjust the projecting apparatus position, with the locating wheel that the lifter is connected, the locating wheel joint is on shown furred ceiling frame to and be used for installing the mount pad of projecting apparatus, the mount pad with the lifter is connected.
2. The projector ceiling mount as claimed in claim 1, wherein the base has a plurality of mounting holes, and the ceiling mount has mounting posts matching the mounting holes.
3. The projector ceiling mount according to claim 1, wherein the ceiling mount has a through hole, the lifting rod passes through the through hole, the positioning wheel is screwed to the lifting rod and located above the through hole, and a diameter of the positioning wheel is larger than a diameter of the through hole.
4. The projector ceiling bracket according to claim 3, wherein a plurality of positioning teeth are arranged on the outer side of the positioning wheel, and a plurality of positioning columns matched with the positioning teeth are arranged on the ceiling bracket.
5. The projector ceiling mount of claim 1, wherein the mounting base includes a mounting plate connected to the projector, a connecting rod for connecting the mounting plate and the lifting rod, and an adjusting rod for adjusting a projection angle.
6. The projector ceiling mount of claim 5, wherein the adjustment lever comprises a screw portion and an adjustment portion, the adjustment portion and the screw portion being threadably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123139149.2U CN216431173U (en) | 2021-12-14 | 2021-12-14 | Projecting apparatus furred ceiling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123139149.2U CN216431173U (en) | 2021-12-14 | 2021-12-14 | Projecting apparatus furred ceiling support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216431173U true CN216431173U (en) | 2022-05-03 |
Family
ID=81316673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123139149.2U Active CN216431173U (en) | 2021-12-14 | 2021-12-14 | Projecting apparatus furred ceiling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216431173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060848A1 (en) * | 2022-09-19 | 2024-03-28 | 深圳市菲常华品科技有限公司 | Projector |
-
2021
- 2021-12-14 CN CN202123139149.2U patent/CN216431173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060848A1 (en) * | 2022-09-19 | 2024-03-28 | 深圳市菲常华品科技有限公司 | Projector |
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