CN219013838U - Projector horizontal correction mounting table - Google Patents
Projector horizontal correction mounting table Download PDFInfo
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- CN219013838U CN219013838U CN202320094857.9U CN202320094857U CN219013838U CN 219013838 U CN219013838 U CN 219013838U CN 202320094857 U CN202320094857 U CN 202320094857U CN 219013838 U CN219013838 U CN 219013838U
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Abstract
The utility model provides a projector horizontal correction mounting table which comprises a mounting platform, a transmission box, a supporting bottom plate, a fixed support and a base, wherein the fixed support is arranged on the upper side of the base, the supporting bottom plate is arranged on the upper side of the fixed support, a threaded counter bore is formed in the fixed support, a threaded screw rod is assembled in the threaded counter bore, the transmission box is arranged on the upper end surface of the supporting bottom plate, a threaded sleeve is sleeved on the annular side surface of the threaded screw rod, an outer ring gear is arranged on the outer side of the threaded sleeve, a transmission gear is assembled on the right side of the outer ring gear in a meshed manner, and a driving gear is assembled on the right side of the transmission gear in a meshed manner.
Description
Technical Field
The utility model relates to a projector horizontal correction mounting table, and belongs to the technical field of projectors.
Background
A projector, also called a projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces. Projectors are widely used in homes, offices, schools, and recreational areas, and according to different modes of operation, there are CRT, LCD, DLP, 3LCD, etc.
The projector in the prior art is usually supported and fixed by using a supporting frame, but the supporting frame only has an up-down adjusting function, does not have a horizontal adjusting function, is inconvenient to horizontally correct and adjust the projector, and is not high enough in structural strength, the projector is easy to shake and deviate, the projection effect of the projector is influenced, and the horizontal correction installation table of the projector is urgently needed at present to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a horizontal correction mounting table for a projector, which solves the problems in the prior art, has reasonable structure, has a horizontal correction and adjustment function, is convenient for adjusting the horizontal position of the projector, can ensure the levelness of the projector, has high strength of a supporting structure, can stably support the projector, effectively prevents the projector from shaking and shifting, can adjust the height of the projector, and has good use effect and strong practicability.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a mount table is corrected to projecting apparatus level, includes mounting platform, transmission box, supporting baseplate, fixed stay and base, the base upside is provided with the fixed stay, the fixed stay upside is provided with supporting baseplate, the inside screw thread counter bore of having seted up of supporting fixed stay, screw thread counter bore inside is equipped with the screw thread lead screw, screw thread lead screw upper end is provided with mounting platform, the supporting baseplate up end is provided with the transmission box, screw thread lead screw annular side cover is equipped with the screw thread sleeve, the screw thread sleeve outside is provided with outer lane gear, outer lane gear right side meshing is equipped with drive gear, drive gear right side meshing is equipped with drive gear, the drive gear upside is provided with adjust knob, four corner positions of base lower extreme face all are provided with adjustable callus on the sole.
Further, four corners at the joint of the upper end face of the base and the supporting bottom plate are respectively provided with a reinforcing support rod, the upper ends of the reinforcing support rods are fixedly connected with the supporting bottom plate, and the lower ends of the reinforcing support rods are fixedly connected with the base.
Further, the front side surface and the right side surface of the base are provided with bubble level gauges.
Further, a limiting groove is formed in the upper end face of the mounting platform, and a rubber anti-slip pad is arranged at the bottom of the limiting groove.
Further, a shaft seat is arranged at the joint of the upper end of the threaded screw rod and the bottom of the mounting platform, a bearing is assembled at the joint of the threaded screw rod and the shaft seat, and the inner diameter of the bearing is the same as the diameter of the threaded screw rod.
Further, four corner parts of the connection part of the mounting platform and the supporting bottom plate are respectively provided with a guide supporting rod, the inside of the supporting bottom plate is provided with a guide through hole, the inner diameter of the guide through hole is the same as the diameter of the guide supporting rods, the guide supporting rods penetrate through the guide through holes, the lower end surfaces of the guide supporting rods are provided with limiting baffle plates, and the diameter of each limiting baffle plate is larger than that of each guide supporting rod.
By adopting the technical scheme, the utility model has the beneficial effects that: according to the projector horizontal correction mounting table, through the mounting platform, the transmission box, the supporting bottom plate, the base, the adjustable foot pad, the fixed support, the threaded screw rod, the threaded counter bore, the adjusting knob, the outer ring gear, the transmission gear and the driving gear, the design has a horizontal correction adjusting function, the horizontal position of the projector is convenient to adjust, the levelness of the projector can be guaranteed, meanwhile, the strength of the supporting structure is high, the projector can be stably supported, the shaking offset of the projector is effectively prevented, the height of the projector can be adjusted, the use effect is good, the practicability is strong, the problem that the original projector is usually supported and fixed by using the supporting frame, but the supporting frame only has an up-down adjusting function, the horizontal adjustment function is not convenient for horizontally correcting and adjusting the projector, the structural strength of the supporting frame is not high enough, the shaking offset is easy to be generated in projection, and the projection effect of the projector is influenced is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a horizontal correction mounting table for a projector according to the present utility model;
FIG. 2 is a front cross-sectional view of a projector leveling installation site in accordance with the present utility model;
FIG. 3 is a schematic view of a structure of a threaded screw in a horizontal correction mounting table of a projector according to the present utility model;
in the figure: the device comprises a 1-mounting platform, a 2-limiting groove, a 3-rubber anti-skid pad, a 4-transmission box, a 5-supporting bottom plate, a 6-reinforcing strut, a 7-base, an 8-adjustable foot pad, a 9-bubble level, a 10-fixing strut, an 11-limiting baffle, a 12-guiding strut, a 13-shaft seat, a 14-bearing, a 15-threaded sleeve, a 16-threaded screw rod, a 17-threaded counter bore, an 18-adjusting knob, a 19-outer ring gear, a 20-transmission gear and a 21-driving gear.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a mount table is corrected to projecting apparatus level, including mounting platform 1, the transmission box 4, supporting baseplate 5, fixed stay 10 and base 7, the base 7 upside is provided with fixed stay 10, fixed stay 10 upside is provided with supporting baseplate 5, the inside screw thread counter bore 17 of seting up of supporting fixed stay 10, screw thread counter bore 17 internally mounted has screw thread lead screw 16, screw thread lead screw 16 upper end is provided with mounting platform 1, supporting baseplate 5 up end is provided with the transmission box 4, screw thread lead screw 16 annular side cover is equipped with screw thread sleeve 15, screw thread sleeve 15 outside is provided with outer lane gear 19, outer lane gear 19 right side meshing is equipped with drive gear 20, drive gear 20 right side meshing is equipped with drive gear 21, drive gear 21 upside is provided with adjust knob 18, four corner positions of terminal surface all are provided with adjustable callus on the sole 8 under the base 7, this design has solved original projecting apparatus and has usually been supported fixedly by the support frame, but the support frame only possesses the regulation function from top to bottom, do not have the horizontal adjustment function, be convenient for carry out horizontal correction to the projecting apparatus and support frame structural strength is not high enough, the projecting apparatus easily produces the skew, the projecting apparatus is easy to rock the projecting effect of projecting apparatus.
Four corners of the junction of the upper end face of the base 7 and the supporting bottom plate 5 are provided with reinforcing struts 6, the upper ends of the reinforcing struts 6 are fixedly connected with the supporting bottom plate 5, the lower ends of the reinforcing struts 6 are fixedly connected with the base 7, the structural strength of the junction of the supporting bottom plate 5 and the base 7 is enhanced through the four groups of the reinforcing struts 6, and the supporting stability of the supporting bottom plate 5 is improved.
The bubble level 9 is arranged on the front side surface and the right side surface of the base 7, and the design can indicate the horizontal state of the base 7 through the bubble level 9, so that the levelness of the base 7 is convenient to adjust.
The limiting groove 2 is formed in the upper end face of the mounting platform 1, the rubber anti-slip pad 3 is arranged at the bottom of the limiting groove 2, the projector is convenient to be limited and mounted through the limiting groove 2, meanwhile, the friction force between the projector and the limiting groove 2 can be increased through the rubber anti-slip pad 3, and the stability of the projector is improved.
The shaft seat 13 is arranged at the joint of the upper end of the threaded screw rod 16 and the bottom of the mounting platform 1, a bearing 14 is assembled at the joint of the threaded screw rod 16 and the shaft seat 13, the inner diameter of the bearing 14 is the same as the diameter of the threaded screw rod 16, and the threaded screw rod 16 and the mounting platform 1 can be rotationally connected through the arranged shaft seat 13 and the bearing 14.
Four corner parts of the joint of the mounting platform 1 and the supporting bottom plate 5 are respectively provided with a guide strut 12, the inside of the supporting bottom plate 5 is provided with a guide through hole, the inner diameter of the guide through hole is the same as the diameter of the guide struts 12, the guide struts 12 penetrate through the guide through holes, the lower end face of each guide strut 12 is provided with a limiting baffle 11, the diameter of each limiting baffle 11 is larger than that of each guide strut 12, and the guide struts 12 arranged on the mounting platform 1 play a role in guiding and supporting.
As an embodiment of the present utility model: when installing the projector, firstly place the projector in the spacing recess 2 of mounting platform 1 inside, be convenient for carry out spacing support to the projector through spacing recess 2, simultaneously through the rubber slipmat 3 that sets up can increase the frictional force between projector and spacing recess 2, improve the stability of projector, when correcting the levelness of projector and adjust, rotate the callus on the sole 8 with adjustable in four corners of base 7 respectively, change the height of callus on the sole 8 with adjustable, observe the position of the inside bubble of both sides bubble spirit level 9 simultaneously, until adjusting the base 7 to the horizontal position, when need adjust the height of projector, rotate adjust knob 18, drive gear 21 through adjust knob 18 and rotate, drive gear 20 through drive gear 20 and rotate, drive outer lane gear 19 through outer lane gear 19 and drive screw sleeve 15 rotation, drive screw 16 through screw sleeve 15's rotation and reciprocate, and then drive the projector and carry out the upper and lower movement, the height adjustment to the projector has been realized.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a mount table is corrected to projecting apparatus level, includes mounting platform, transmission box, supporting baseplate, fixed stay and base, its characterized in that: the base upside is provided with the fixed stay, the fixed stay upside is provided with supporting baseplate, the inside screw thread counter bore of having seted up of supporting fixed stay, screw thread counter bore internally mounted has the screw thread lead screw, screw thread lead screw upper end is provided with mounting platform, the supporting baseplate up end is provided with the transmission box, screw thread lead screw annular side cover is equipped with the screw thread sleeve, the screw thread sleeve outside is provided with outer lane gear, outer lane gear right side meshing is equipped with drive gear, drive gear right side meshing is equipped with drive gear, the drive gear upside is provided with adjust knob, four corner positions of base lower terminal surface all are provided with adjustable callus on the sole.
2. The projector leveling installation station of claim 1 wherein: four corners of the joint of the upper end face of the base and the supporting bottom plate are respectively provided with a reinforcing support rod, the upper ends of the reinforcing support rods are fixedly connected with the supporting bottom plate, and the lower ends of the reinforcing support rods are fixedly connected with the base.
3. The projector leveling installation station of claim 1 wherein: and the front side surface and the right side surface of the base are provided with bubble level gauges.
4. The projector leveling installation station of claim 1 wherein: the mounting platform up end is inside to be seted up spacing recess, spacing recess bottom is provided with the rubber slipmat.
5. The projector leveling installation station of claim 1 wherein: the connecting part of the upper end of the threaded screw rod and the bottom of the mounting platform is provided with a shaft seat, the connecting part of the threaded screw rod and the shaft seat is provided with a bearing, and the inner diameter of the bearing is the same as the diameter of the threaded screw rod.
6. The projector leveling installation station of claim 1 wherein: the mounting platform all is provided with direction branch with four corner of supporting baseplate junction, the inside direction through-hole of having seted up of supporting baseplate, the direction through-hole internal diameter with the direction branch diameter is the same, direction branch passes the direction through-hole, the terminal surface is provided with spacing separation blade under the direction branch, spacing separation blade diameter is greater than the direction branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320094857.9U CN219013838U (en) | 2023-02-01 | 2023-02-01 | Projector horizontal correction mounting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320094857.9U CN219013838U (en) | 2023-02-01 | 2023-02-01 | Projector horizontal correction mounting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219013838U true CN219013838U (en) | 2023-05-12 |
Family
ID=86232770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320094857.9U Active CN219013838U (en) | 2023-02-01 | 2023-02-01 | Projector horizontal correction mounting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219013838U (en) |
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2023
- 2023-02-01 CN CN202320094857.9U patent/CN219013838U/en active Active
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