CN218468632U - Projector support convenient to fix for online education service industry - Google Patents
Projector support convenient to fix for online education service industry Download PDFInfo
- Publication number
- CN218468632U CN218468632U CN202222614438.1U CN202222614438U CN218468632U CN 218468632 U CN218468632 U CN 218468632U CN 202222614438 U CN202222614438 U CN 202222614438U CN 218468632 U CN218468632 U CN 218468632U
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- Prior art keywords
- projector
- projecting apparatus
- rotating shaft
- plate
- threaded rod
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- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a be convenient for fixed projecting apparatus support for online education service relates to projecting apparatus support technical field, comprising a main body, the lower extreme of main part is provided with fixing device, fixing device's upper end is provided with the pole setting, the surface end of main part is provided with elevating gear, elevating gear's upper end is provided with rotary device, rotary device's upper end is provided with the projecting apparatus. The utility model discloses a burden pouring weight, the rubber pad, the shroud plate, the bracing piece, under the dead lever combined action, make this projection support increase gravity by burden pouring weight and shroud plate, bracing piece and dead lever increase holding power, skid on comparatively glossy subaerial for this projecting apparatus support of prevention, just increased the rubber pad at the heavy burden piece surface, consequently alright with reach stable and skid-proof effect, under the combined action through fixed plate, the axis of rotation, the rocker, the hob, the connecting block, can make this projecting apparatus rotate the projected direction that we want.
Description
Technical Field
The utility model relates to a projecting apparatus support technical field, concretely relates to be convenient for fixed projecting apparatus support for online education service industry.
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 can be widely applied to families, offices, schools and entertainment places; in addition, by means of the network courseware, the students can learn at any time and any place, the limitation of time and space is broken really, and the network remote education is the most convenient learning mode for employees who work busy and have unfixed learning time. The following problems exist in the prior art:
1. the existing projector bracket is not beneficial to fixing the projector bracket when in use, has poor stability and low practicability;
2. the existing projector support does not have a lifting function, and needs to be transferred to a higher place or be padded with objects under to increase the height when the height needs to be adjusted, so that the practicability is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a projector bracket convenient to fix for an online education service industry comprises a main body, wherein a reinforcing device is arranged at the lower end of the main body; the lower end of the reinforcing device is provided with a bottom plate; the upper end of the main body is provided with a lifting device; the upper end of the lifting device is provided with a rotating device; and the upper end of the rotating device is provided with a projector.
The utility model discloses technical scheme's further improvement lies in: the reinforcing device comprises negative weight blocks, rubber pads, a covering plate, supporting rods and fixing rods, wherein the negative weight blocks are located on two sides of the covering plate, the rubber pads are located at the lower end of the negative weight blocks, the fixing rods are located at the upper end of the covering plate, and the supporting rods are located on two sides of the fixing rods.
The utility model discloses technical scheme's further improvement lies in: one side of the negative weight block is fixedly connected with one side of the shroud plate, and the upper end of the shroud plate is fixedly connected with the lower end of the fixed rod through the welding block.
The utility model discloses technical scheme's further improvement lies in: elevating gear includes roof, catch bar, handle, threaded rod, spout, the roof is located the upper end of catch bar, the threaded rod is located the lower extreme of catch bar, the handle is located the lower extreme of threaded rod, the spout is located the both sides of roof.
The utility model discloses technical scheme's further improvement lies in: the upper end of the handle is movably connected with the lower end of the threaded rod through the movable shaft, and the upper end of the threaded rod is movably connected with the lower end of the push rod through the threaded groove.
The utility model discloses technical scheme's further improvement lies in: the rotating device comprises a connecting plate, a mounting groove, a rocker, a rotating shaft and a connecting block, the rotating shaft is located at the lower end of the connecting plate, the connecting block is located at the rear end of the rotating shaft, the rocker is located at the lower end of the rotating shaft, and the mounting groove is located in the outer surface of the upper end of the connecting plate.
The utility model discloses technical scheme's further improvement lies in: the upper end of the rocker is movably connected with the lower end of the rotating shaft through a thread groove, and the upper end of the rotating shaft is movably connected with the lower end of the connecting plate through a mounting groove.
Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a projecting apparatus support for online education service industry be convenient for it is fixed, through burden pouring weight, the rubber pad, the shroud plate, the bracing piece, the dead lever combined action is down, can make this projecting apparatus support stability in daily use stronger, make this projection support increase gravity by burden pouring weight and shroud plate, can firmly paste support bottom and ground together, the bracing piece increases the holding power with the dead lever, skid at comparatively glossy subaerial for this projecting apparatus support of prevention, just, the rubber pad has been increased at the piece surface of bearing a burden, consequently alright reach stable and skid-proof effect.
2. The utility model provides a be convenient for fixed projecting apparatus support for online education service industry, through the roof, the catch bar, a handle, the threaded rod, under the combined action of spout, can make this projecting apparatus support rise when using or descend to our required height, only need rotate the handle if going up and down to this projecting apparatus support, thereby it can be ejecting upwards to make the threaded rod clockwise rotate to drive the catch bar, the roof then can pass through spout rebound this moment, thereby it highly rises to drive whole support first half, with this function of realizing going up and down, if it can only to descend to the support the anticlockwise rotation handle.
3. The utility model provides a projecting apparatus support for online education service industry be convenient for it is fixed can make this projecting apparatus rotate the projected direction that we want through the artificial rocker that rotates under the combined action of connecting plate, mounting groove, rocker, pivot, connecting block, thereby makes the pivot rotate and drive the connecting plate and rotate, because projecting apparatus and mounting groove and connecting plate fixed connection, so alright drive the projecting apparatus when the connecting plate rotates and rotate.
Drawings
Fig. 1 is a schematic structural view of a projector support convenient to fix according to the present invention;
fig. 2 is a schematic structural view of the reinforcing apparatus of the present invention;
fig. 3 is a schematic structural view of the lifting device of the present invention;
fig. 4 is a schematic structural diagram of the rotating device of the present invention.
In the figure: 1. a main body; 2. a lifting device; 21. a top plate; 22. a push rod; 23. a handle; 24. a threaded rod; 25. a chute; 3. a reinforcement device; 31. a negative weight block; 32. a rubber pad; 33. covering a plate; 34. a support bar; 35. fixing the rod; 4. a rotating device; 41. a connecting plate; 42. mounting grooves; 43. a rocker; 44. a rotating shaft; 45. connecting blocks; 5, a bottom plate; 6. a projector.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, comprises a main body 1, the lower end of the main body 1 is provided with a reinforcing device 3; the lower end of the reinforcing device 3 is provided with a bottom plate 5; the upper end of the main body 1 is provided with a lifting device 2; the upper end of the lifting device 2 is provided with a rotating device 4; the upper end of rotary device 4 is provided with projecting apparatus 6, and reinforcing apparatus 3 includes burden pouring weight 31, rubber pad 32, shroud plate 33, bracing piece 34, dead lever 35, burden pouring weight 31 is located the both sides of shroud plate 33, rubber pad 32 is located the lower extreme of burden pouring weight 31, dead lever 35 is located the upper end of shroud plate 33, bracing piece 34 is located the both sides of dead lever 35, one side of burden pouring weight 31 and one side fixed connection of shroud plate 33, the lower extreme fixed connection of welding piece and dead lever 35 is passed through to the upper end of shroud plate 33.
In this embodiment, can make this projecting apparatus support stability in daily use stronger, make this projecting apparatus support increase gravity by heavy burden piece 31 and shroud 33, can firmly be in the same place support bottom and ground laminating, bracing piece 34 increases the holding power with dead lever 35, for preventing this projecting apparatus support skids on comparatively smooth ground, has just increased rubber pad 32 on heavy burden piece surface, consequently alright reach stable and skid-proof effect.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferred elevating gear 2 includes roof 21, catch bar 22, handle 23, threaded rod 24, spout 25, roof 21 is located catch bar 22's upper end, threaded rod 24 is located catch bar 22's lower extreme, handle 23 is located the lower extreme of threaded rod 24, spout 25 is located the both sides of roof 21, the lower extreme swing joint of loose axle and threaded rod 24 is passed through to the upper end of handle 23, the lower extreme swing joint of thread groove and catch bar 22 is passed through to the upper end of threaded rod 24.
In this embodiment, can make this projector support rise or descend to our required height when using, if only need rotate handle 23 when going up and down to this projector support, thereby make threaded rod 24 clockwise rotation drive catch bar 22 can upwards ejecting, roof 21 then can be through spout 25 upward movement this moment to drive the high rising of whole support upper half, with this function of realizing going up and down, if only need anticlockwise rotation handle 23 to the support descends can.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the rotating device 4 includes a connecting plate 41, a mounting groove 42, a rocker 43, a rotating shaft 44, and a connecting block 45, the rotating shaft 44 is located at the lower end of the connecting plate 41, the connecting block 45 is located at the rear end of the rotating shaft 44, the rocker 43 is located at the lower end of the rotating shaft 44, the mounting groove 42 is located on the outer surface of the upper end of the connecting plate 41, the upper end of the rocker 43 is movably connected with the lower end of the rotating shaft 44 through a threaded groove, and the upper end of the rotating shaft 44 is movably connected with the lower end of the connecting plate 41 through the mounting groove 42.
In this embodiment, the projector can be rotated to the direction that we want to project, and the rotating shaft 44 is rotated to drive the connecting plate 41 to rotate by manually rotating the rocker 43, and because the projector is fixedly connected with the mounting groove 42 and the connecting plate 41, the projector can be driven to rotate when the connecting plate 41 rotates.
The working principle of the projector support will be described in detail below.
As shown in fig. 1-4, the projector bracket can be made to have stronger stability in daily use by a reinforcing device, the weight of the projector bracket is increased by the load block 31 and the cover plate 33, the bottom of the bracket can be firmly attached to the ground, the support rod 34 and the fixing rod 35 increase the supporting force, in order to prevent the projector bracket from slipping on the smooth ground, the rubber pad 32 is added on the outer surface of the load block, so that the effect of stability and slipping prevention can be achieved, the projector bracket can be made to rise or fall to the height required by people when in use by the lifting device 2, if the projector bracket is lifted, the handle 23 is only required to be rotated, the threaded rod 24 is rotated clockwise to drive the push rod 22 to push upwards, at the moment, the top plate 21 moves upwards through the sliding chute 25, so as to drive the height of the upper half part of the bracket to rise, so as to achieve the lifting function, if the bracket is lowered, the handle 23 is only required to rotate anticlockwise, the rotating device 4 can rotate the projector to the direction of the projection, the rocker 43 is rotated manually, the rotating shaft 44 rotates to drive the connecting plate 41, and the connecting plate 41 is connected with the connecting plate 41, so that the projector can be connected with the connecting plate 41 and the projector when the projector is rotated.
The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. A projector support convenient to fix for online education service industry, includes main part (1), its characterized in that: the lower end of the main body (1) is provided with a reinforcing device (3); the lower end of the reinforcing device (3) is provided with a bottom plate (5); the upper end of the main body (1) is provided with a lifting device (2); the upper end of the lifting device (2) is provided with a rotating device (4); and the upper end of the rotating device (4) is provided with a projector (6).
2. A projector mount for facilitating mounting in an online educational service, according to claim 1, wherein: reinforcing apparatus (3) are including burden pouring weight (31), rubber pad (32), shroud plate (33), bracing piece (34), dead lever (35), burden pouring weight (31) are located the both sides of shroud plate (33), rubber pad (32) are located the lower extreme of burden pouring weight (31), dead lever (35) are located the upper end of shroud plate (33), bracing piece (34) are located the both sides of dead lever (35).
3. A projector mount for facilitating mounting in an online educational service, according to claim 2, wherein: one side of the negative weight (31) is fixedly connected with one side of the shroud plate (33), and the upper end of the shroud plate (33) is fixedly connected with the lower end of the fixing rod (35) through a welding block.
4. A projector mount for facilitating mounting in an online educational service, according to claim 1, wherein: elevating gear (2) include roof (21), catch bar (22), handle (23), threaded rod (24), spout (25), roof (21) are located the upper end of catch bar (22), threaded rod (24) are located the lower extreme of catch bar (22), handle (23) are located the lower extreme of threaded rod (24), spout (25) are located the both sides of roof (21).
5. A projector mount for on-line education service as claimed in claim 4 wherein: the upper end of the handle (23) is movably connected with the lower end of the threaded rod (24) through a movable shaft, and the upper end of the threaded rod (24) is movably connected with the lower end of the push rod (22) through a thread groove.
6. A projector mount for on-line education service as claimed in claim 1 wherein: the rotating device (4) comprises a connecting plate (41), a mounting groove (42), a rocker (43), a rotating shaft (44) and a connecting block (45), wherein the rotating shaft (44) is located at the lower end of the connecting plate (41), the connecting block (45) is located at the rear end of the rotating shaft (44), the rocker (43) is located at the lower end of the rotating shaft (44), and the mounting groove (42) is located on the outer surface of the upper end of the connecting plate (41).
7. A projector mount for on-line education service as claimed in claim 6 wherein: the upper end of the rocker (43) is movably connected with the lower end of the rotating shaft (44) through a thread groove, and the upper end of the rotating shaft (44) is movably connected with the lower end of the connecting plate (41) through a mounting groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614438.1U CN218468632U (en) | 2022-09-30 | 2022-09-30 | Projector support convenient to fix for online education service industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222614438.1U CN218468632U (en) | 2022-09-30 | 2022-09-30 | Projector support convenient to fix for online education service industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218468632U true CN218468632U (en) | 2023-02-10 |
Family
ID=85143653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222614438.1U Active CN218468632U (en) | 2022-09-30 | 2022-09-30 | Projector support convenient to fix for online education service industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218468632U (en) |
-
2022
- 2022-09-30 CN CN202222614438.1U patent/CN218468632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xue Inventor after: Deng Shuting Inventor before: Deng Shuting |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: 701-249, 7th Floor, Building 1, No. 5 Guangyuanzha, Haidian District, Beijing, 100000 RMB Patentee after: Beijing Youde Xiangpeng Education Technology Co.,Ltd. Country or region after: China Address before: 528000 China Merchants Xi'an 9-2806, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee before: Deng Shuting Country or region before: China |