CN209839562U - Assembled adjustable projector support frame - Google Patents
Assembled adjustable projector support frame Download PDFInfo
- Publication number
- CN209839562U CN209839562U CN201920175268.7U CN201920175268U CN209839562U CN 209839562 U CN209839562 U CN 209839562U CN 201920175268 U CN201920175268 U CN 201920175268U CN 209839562 U CN209839562 U CN 209839562U
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- China
- Prior art keywords
- supporting leg
- lower extreme
- extreme fixed
- support panel
- fixed supporting
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- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses an adjustable projecting apparatus support frame of assembled, including support panel, can dismantle below support panel and be provided with four supporting legs, set up a recessed space in the middle of support panel, recessed space cross-section is the U type to both ends opening, wherein the height-adjustable of every supporting leg. The utility model discloses an adjustable projecting apparatus support frame of assembled can freely assemble, freely adjusts, and small in size installs and removes the convenience.
Description
Technical Field
The utility model relates to an assembled adjustable projecting apparatus support frame.
Background
With rapid development of electronic technology and popularization of modes such as multimedia teaching, the projector has wider and wider application in various fields, however, the existing projector equipment usually adopts fixed projector equipment to be installed, and various operations are completed by combining a computer, so that the existing projector equipment has regional limitation and cannot be flexibly applied to various places, particularly, the projector is difficult to carry out large-range angle adjustment, and the heat dissipation effect is poor, so that the projector often has the conditions of temperature overheating protection closing and the like, and normal use is influenced. The projector rack specially used for the projector in the market is few in types, single in form, low in interestingness and lack of design sense.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a creative nature that can freely assemble and interesting stronger projecting apparatus support frame.
In order to achieve the above object, the utility model provides an assembled adjustable projecting apparatus support frame, including support panel, can dismantle below support panel and be provided with four supporting legs, set up a recessed space in the middle of support panel, recessed space cross-section is the U type to both ends opening, wherein the height-adjustable of every supporting leg. The utility model discloses an adjustable projecting apparatus support frame of assembled can freely assemble, freely adjusts, and small in size installs and removes the convenience.
Wherein supporting leg height control structure includes lower extreme fixed supporting leg and upper end regulation supporting leg for every supporting leg, and wherein lower extreme fixed supporting leg is the L type, and the supporting leg is the V type is adjusted to the upper end, all sets up the same rectangular hole of shape in the corresponding position of lower extreme fixed supporting leg and upper end regulation supporting leg, fixes bolt and nut in two rectangular holes, adjusts supporting leg fixed connection together with the upper end with lower extreme fixed supporting leg.
Supporting leg altitude mixture control structure perhaps includes lower extreme fixed supporting leg and upper end regulation supporting leg for every supporting leg, wherein lower extreme fixed supporting leg is the L type, the supporting leg is the V type is adjusted to the upper end, set up the connecting hole at lower extreme fixed supporting leg up end, set up the gear in connecting hole one side, install the rocker on the gear, adjust the supporting leg lower extreme at the upper end and set up the rack, the rack stretches into in the connecting hole, be in the same place with the gear installation of connecting hole one side, lower extreme fixed supporting leg is stretched out to rocker one end, set up the bar recess of round to dispersing all around with the corresponding position of rocker in lower extreme fixed supporting leg outside surface, set up the bar boss of shape looks adaptation on rocker and the. The rocker is pulled out to rotate, the gear can be driven to rotate, the rack is adjusted to move up and down, the height adjustment of the upper end adjusting supporting leg is driven, and the bar-shaped boss to be caught up after the adjustment is completed is pressed into the bar-shaped groove on the lower end fixing supporting leg to fix the whole position.
Preferably, the supporting panel is connected with the four supporting legs in a rotating mode, the supporting panel is arranged to be rectangular, two round holes are formed in two opposite side edges of the supporting panel respectively, a telescopic rotating shaft is installed in each round hole through spring connection, and mounting holes are formed in the side face of each supporting leg and correspond to the telescopic rotating shafts respectively.
Furthermore, a plurality of parallel grooves are formed in the side face of each supporting leg, and a mounting hole is formed in the bottom of each groove. The supporting panel is rotatably connected with the supporting legs, and the connecting positions of the supporting panel and the supporting legs can be selected, so that the height and angle adjusting range is enlarged.
The utility model discloses an adjustable projecting apparatus support frame of assembled is a multi-functional support frame with adjustable, simple structure, and the equipment is convenient to the parameter that needs the adjustment such as the height of the projecting apparatus of adjustable placing on it and angle, each part of this structure can be dismantled, not only adjusts the convenience, small in size moreover.
The utility model has the advantages that: the projector support frame integrates interest and practical use, and the practicability and the attractiveness can be achieved extremely under the condition of not wasting resources.
In order to save resources, the parts used by the utility model except the screws can be cut from an acrylic plate with the size of A4 paper;
secondly, for convenient use, the utility model is not designed to be integrally formed, but can be freely disassembled and assembled with the convenience of the user, and simultaneously, the interest and the interactivity are increased;
thirdly, in order to increase the function, the utility model discloses design a concave space that can place the affiliated products of projecting apparatus (for example remote controller) in the middle of the backup pad, enlarge utility model's utilization ratio.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a front view of a second embodiment of the present invention;
fig. 3 is a plan view of a second embodiment of the present invention;
FIG. 4 is a schematic view of a height adjustment structure of a support leg according to a second embodiment of the present invention;
FIG. 5 is a schematic view of the connection between the support panel and the support leg according to the second embodiment of the present invention;
wherein, 1-supporting panel, 2-supporting leg, 3-concave space.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in the figure, the utility model discloses an assembled adjustable projecting apparatus support frame, including supporting panel 1, can dismantle in supporting panel 1 below and be provided with four supporting legs 2, set up a recessed space 3 in the middle of supporting panel 1, 3 cross-sections in recessed space are the U type to both ends opening, wherein the height-adjustable of every supporting leg 2.
Wherein the supporting leg altitude mixture control structure includes lower extreme fixed supporting leg and upper end regulation supporting leg for every supporting leg 2, and wherein lower extreme fixed supporting leg is the L type, and the supporting leg is the V type is adjusted to the upper end, all sets up the same rectangular hole of shape in the corresponding position of fixed supporting leg of lower extreme and upper end regulation supporting leg, fixes bolt and nut in two rectangular holes, adjusts supporting leg fixed connection together with the upper end with lower extreme fixed supporting leg.
Supporting leg altitude mixture control structure perhaps adjusts the supporting leg for every supporting leg 2 includes lower extreme fixed supporting leg and upper end, wherein lower extreme fixed supporting leg is the L type, the supporting leg is the V type to the upper end is adjusted, set up the connecting hole at lower extreme fixed supporting leg up end, set up the gear in connecting hole one side, install the rocker on the gear, adjust the supporting leg lower extreme at the upper end and set up the rack, the rack stretches into in the connecting hole, together with the gear installation of connecting hole one side, lower extreme fixed supporting leg is stretched out to rocker one end, set up the bar recess of round to dispersing all around with the corresponding position of rocker in lower extreme fixed supporting leg outside surface, set up the bar boss of shape looks adaptation on rocker and the corresponding surface of.
Preferably, support panel 1 rotates with four supporting legs 2 to be connected, and support panel 1 sets up to the rectangle, sets up two round holes respectively at two relative sides of support panel 1, installs flexible pivot through spring coupling in every round hole, sets up the mounting hole respectively in 2 sides of every supporting leg and the corresponding position of flexible pivot.
Furthermore, a plurality of parallel grooves are formed in the side face of each supporting leg 2, and a mounting hole is formed in the bottom of each groove.
The utility model discloses an adjustable projecting apparatus support frame of assembled can freely assemble, freely adjusts, and small in size installs and removes the convenience.
The rocker is pulled out to rotate, the gear can be driven to rotate, the rack is adjusted to move up and down, the height adjustment of the upper end adjusting supporting leg is driven, and the bar-shaped boss to be caught up after the adjustment is completed is pressed into the bar-shaped groove on the lower end fixing supporting leg to fix the whole position.
The supporting panel is rotatably connected with the supporting legs, and the connecting positions of the supporting panel and the supporting legs can be selected, so that the height and angle adjusting range is enlarged.
The utility model discloses an adjustable projecting apparatus support frame of assembled is a multi-functional support frame with adjustable, simple structure, and the equipment is convenient to the parameter that needs the adjustment such as the height of the projecting apparatus of adjustable placing on it and angle, each part of this structure can be dismantled, not only adjusts the convenience, small in size moreover.
The utility model has the advantages that: the projector support frame integrates interest and practical use, and the practicability and the attractiveness can be achieved extremely under the condition of not wasting resources.
In order to save resources, the parts used by the utility model except the screws can be cut from an acrylic plate with the size of A4 paper;
secondly, for convenient use, the utility model is not designed to be integrally formed, but can be freely disassembled and assembled with the convenience of the user, and simultaneously, the interest and the interactivity are increased;
thirdly, in order to increase the function, the utility model discloses design a concave space that can place the affiliated products of projecting apparatus (for example remote controller) in the middle of the backup pad, enlarge utility model's utilization ratio.
In the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Assembled adjustable projecting apparatus support frame, its characterized in that: including support panel, the demountable four supporting legs that are provided with in support panel below sets up a recessed space in the middle of support panel, recessed space cross-section is the U type to both ends opening, wherein the height-adjustable of every supporting leg.
2. The modular adjustable projector support stand of claim 1, wherein: every supporting leg includes lower extreme fixed supporting leg and upper end regulation supporting leg, and wherein lower extreme fixed supporting leg is the L type, and the supporting leg is the V type is adjusted to the upper end, all sets up the same rectangular hole of shape in the corresponding position of lower extreme fixed supporting leg and upper end regulation supporting leg, and fixed bolt and nut are in two rectangular holes, and lower extreme fixed supporting leg and upper end regulation supporting leg fixed connection are in the same place.
3. The modular adjustable projector support stand of claim 1, wherein: every supporting leg includes lower extreme fixed supporting leg and upper end regulation supporting leg, wherein lower extreme fixed supporting leg is the L type, the supporting leg is the V type is adjusted to the upper end, set up the connecting hole at lower extreme fixed supporting leg up end, set up the gear in connecting hole one side, install the rocker on the gear, adjust the supporting leg lower extreme at the upper end and set up the rack, the rack stretches into in the connecting hole, be in the same place with the gear installation of connecting hole one side, lower extreme fixed supporting leg is stretched out to rocker one end, set up the bar recess that the round was dispersed all around with the corresponding position of rocker in lower extreme fixed supporting leg outside surface, set up the bar boss of shape looks adaptation on rocker and the corresponding.
4. The modular adjustable projector support stand of claim 2 or 3, wherein: support panel rotates with four supporting legs to be connected, and support panel sets up to the rectangle, sets up two round holes respectively at two relative sides of support panel, installs flexible pivot through spring coupling in every round hole, sets up the mounting hole respectively with the corresponding position of flexible pivot in every supporting leg side.
5. The modular adjustable projector support stand of claim 4 wherein: a plurality of parallel grooves are formed in the side face of each supporting leg, and a mounting hole is formed in the bottom of each groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175268.7U CN209839562U (en) | 2019-01-31 | 2019-01-31 | Assembled adjustable projector support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175268.7U CN209839562U (en) | 2019-01-31 | 2019-01-31 | Assembled adjustable projector support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839562U true CN209839562U (en) | 2019-12-24 |
Family
ID=68903166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175268.7U Expired - Fee Related CN209839562U (en) | 2019-01-31 | 2019-01-31 | Assembled adjustable projector support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839562U (en) |
-
2019
- 2019-01-31 CN CN201920175268.7U patent/CN209839562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211025 Address after: Building 30, headquarters base, 70 Phoenix Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: NANJING CHANGAN ARCHITECTURAL PLANNING AND DESIGN Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |