CN218762251U - Displacement guide rail assembly of AR projection mechanism - Google Patents
Displacement guide rail assembly of AR projection mechanism Download PDFInfo
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- CN218762251U CN218762251U CN202222500897.7U CN202222500897U CN218762251U CN 218762251 U CN218762251 U CN 218762251U CN 202222500897 U CN202222500897 U CN 202222500897U CN 218762251 U CN218762251 U CN 218762251U
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- guide rail
- fixedly connected
- fixed plate
- top surface
- rail assembly
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Abstract
The utility model discloses a displacement guide rail assembly of AR projecting mechanism, including the guide rail seat, the top surface fixedly connected with rack placed in the middle of the guide rail seat, and the outside of guide rail seat is equipped with the carriage by upper portion cover, the top surface fixedly connected with support of carriage, the top surface of support is provided with the projecting apparatus, one side fixedly connected with fixed plate one of carriage, the both sides of fixed plate one are provided with two-way motor and fixed plate two respectively, be provided with fluted disc one under the fixed plate one, two-way motor's output fixedly connected with fluted disc two, be provided with the dwang under the fixed plate two. A displacement guide rail assembly of AR projection mechanism, can drive AR projection mechanism and stabilize efficient position control, make things convenient for the position of projecting apparatus to remove, improve the projection effect, simplified the structure of displacement guide rail assembly simultaneously, improved the convenience in use.
Description
Technical Field
The utility model relates to a projecting apparatus guide rail technical field, in particular to displacement guide rail assembly of AR projection mechanism.
Background
The AR projection mechanism is a mechanism for mapping preset contents onto a carrier by adopting key technologies such as image recognition, 3D reconstruction, automatic three-dimensional mapping and the like, the main body of the mechanism is a projector, the projector can be subjected to position adjustment through a displacement guide rail assembly, the projection position is changed, and the projection effect is improved; most displacement guide rail assemblies pass through tooth's socket meshing rotation drive support frame, but the guide rail body only sets up the tooth's socket in one side, and support frame both sides atress is uneven when leading to the fluted disc to rotate, and set up two sets of tooth's sockets then need be provided with two rotation motors and drive two fluted discs rotation respectively, then can lead to the drive structure complicacy, and manufacturing cost improves.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a displacement guide rail assembly of AR projecting mechanism can effectively solve the technical problem that the background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a displacement guide rail assembly of AR projecting mechanism, includes the guide rail seat, the top surface fixedly connected with rack placed in the middle of the guide rail seat, and the outside of guide rail seat leans on upper portion cover to be equipped with the carriage, the top surface fixedly connected with support of carriage, the top surface of support is provided with the projecting apparatus, one side fixedly connected with fixed plate of carriage is one, the both sides of fixed plate are provided with two-way motor and fixed plate two respectively, be provided with fluted disc one under the fixed plate one, two-way motor's output fixedly connected with fluted disc two, be provided with the dwang under the fixed plate two.
As a further aspect of the utility model, the top surface fixedly connected with connecting rod of fluted disc one, connecting rod and a fixed plate swing joint, and the connecting rod leans on the outside to be provided with same drive belt, the lower part fixedly connected with tooth piece one of dwang with the upper portion of dwang.
As a further scheme of the utility model, the middle part of fluted disc two is run through and is provided with the dead lever, the top surface and two swing joint of fixed plate of dead lever, and the lower part fixedly connected with tooth piece two of dead lever.
As a further proposal of the utility model, the first tooth block and the second tooth block are respectively engaged with the two sides of the rack, and the first fluted disc is engaged with the second fluted disc.
As a further aspect of the present invention, the bottom surface of the rotating rod and the fixed rod is movably connected with a spacing seat, and the bottom of the spacing seat is movably connected with a movable ball.
As a further aspect of the present invention, one side of the movable ball penetrates the bottom surface of the corresponding rotating rod or the fixing rod, and the movable ball is attached to the top surface of the guide rail seat.
Compared with the prior art, the utility model discloses following beneficial effect has: the first tooth disc and the second tooth disc are rotated in the same direction by arranging the transmission belt to be matched with the rotating rod and the connecting rod, and are meshed and connected, so that the second tooth disc drives the fixed rod and the second tooth disc to rotate, and the first tooth disc and the second tooth disc are rotated in the synchronous direction and are respectively meshed and connected with the two sides of the rack to drive the sliding frame to move, so that the two sides of the sliding frame can be driven by meshing driving force, the moving stability of the projector is improved, the structure of the displacement guide rail assembly is simplified, and the use convenience is improved;
through setting up spacing seat cooperation activity ball, support the bottom of bull stick and dead lever, stability when improving the position control of projecting apparatus, the removal frictional force of spacing seat is reduced by activity ball simultaneously, further makes things convenient for the position of projecting apparatus to remove, makes the guide rail assembly can drive AR projection mechanism and stabilizes efficient position control, improves the projection effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a displacement guide rail assembly of an AR projection mechanism according to the present invention;
fig. 2 is a perspective view of a first fixing plate and a second fixing plate of a displacement guide rail assembly of the AR projection mechanism of the present invention;
fig. 3 is a bottom view of a first fixing plate and a second fixing plate of a displacement guide rail assembly of the AR projection mechanism of the present invention.
In the figure: 1. a guide rail seat; 2. a rack; 3. a carriage; 4. a support; 5. a projector; 6. a first fixing plate; 7. a bi-directional motor; 8. a second fixing plate; 9. a first fluted disc; 10. a second fluted disc; 11. rotating the rod; 12. a connecting rod; 13. a transmission belt; 14. a first tooth block; 15. fixing the rod; 16. a second tooth block; 17. a limiting seat; 18. a movable ball.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a displacement guide rail assembly of AR projection mechanism, including guide rail seat 1, guide rail seat 1's top surface fixedly connected with rack 2 placed in the middle, and guide rail seat 1's the outside leans on upper portion cover to be equipped with carriage 3, carriage 3's top surface fixedly connected with support 4, support 4's top surface is provided with projecting apparatus 5, one side fixedly connected with fixed plate one 6 of carriage 3, the both sides of fixed plate one 6 are provided with two-way motor 7 and fixed plate two 8 respectively, be provided with fluted disc one 9 under fixed plate one 6, two-way motor 7's output end fixedly connected with fluted disc two 10, be provided with dwang 11 under fixed plate two 8.
In this embodiment, the connecting rod 12 and the rotating rod 11 are synchronously rotated through the transmission belt 13, the connecting rod 12 is fixedly connected to the top surface of the first fluted disc 9, the connecting rod 12 is movably connected with the first fixed plate 6, the same transmission belt 13 is arranged on the outer sides of the upper portions of the connecting rod 12 and the rotating rod 11, and the first toothed block 14 is fixedly connected to the lower portion of the rotating rod 11.
In this embodiment, the second gear 10 cooperates with the first gear 9 to rotate the fixing rod 15, so as to rotate the second gear 16, the fixing rod 15 is disposed through the middle portion of the second gear 10, the top surface of the fixing rod 15 is movably connected to the second fixing plate 8, and the second gear 16 is fixedly connected to the lower portion of the fixing rod 15.
In addition, the first tooth block 14 and the second tooth block 16 are respectively meshed with two sides of the rack 2, the first tooth disc 9 is meshed with the second tooth disc 10, and the first tooth block 14 and the second tooth block 16 rotate in the synchronous direction and are respectively meshed with two sides of the rack 2 to drive the sliding frame 3 to move so as to adjust the position of the projector 5.
In this embodiment, the bottom of the rotating rod 11 and the bottom of the fixing rod 15 are supported by the matching of the limiting seat 17 and the movable ball 18, so that the stability of the projector 5 during position adjustment is improved, the limiting seat 17 is movably connected to the bottom surfaces of the rotating rod 11 and the fixing rod 15, and the movable ball 18 is movably connected to the bottom of the limiting seat 17.
In this embodiment, the movable ball 18 reduces the moving friction of the stopper seat 17, which further facilitates the position movement of the projector 5, one side of the movable ball 18 penetrates through the bottom surface of the corresponding rotating rod 11 or the fixed rod 15, and the movable ball 18 is attached to the top surface of the rail seat 1.
It should be noted that, the present invention relates to a displacement guide rail assembly of AR projector mechanism, when in use, guide rail seat 1, rack 2, carriage 3, projector 5, first fluted disc 9, second fluted disc 10 and transmission belt 13 constitute the main part of the whole displacement guide rail assembly, first projector 5 is fixedly connected with support 4 through a bolt, then carriage 3 is translated to the outside of guide rail seat 1 from one side of guide rail seat 1, the rotational support 4 adjusts the projection angle of projector 5, when position adjustment is needed, two-way motor 7 is started, rotating rod 11 is driven by two-way motor 7 to rotate, and then first toothed block 14 is driven to rotate, and meanwhile, cooperation transmission belt 13 drives first fluted disc 9 to rotate, because first fluted disc 9 is meshed with second fluted disc 10 to be connected, and then dead lever 15 and rotation of second toothed block 16 are driven, so that first toothed block 14 and second toothed block 16 rotate in the same direction, and are respectively meshed with both sides of rack 2 to be connected, carriage 3 is driven to move, realize position adjustment of projector 5, and through spacing seat 17 cooperation movable ball 18, bottom of rotating rod 11 is supported, improve the position adjustment of movable guide rail 5, and stability of movable guide rail 5 is further improved, and the projector mechanism can be conveniently moved, and the high efficiency of projector is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a displacement guide rail assembly of AR projection mechanism which characterized in that: including guide rail seat (1), fixedly connected with rack (2) placed in the middle of the top surface of guide rail seat (1), and the outside of guide rail seat (1) leans on upper portion cover to be equipped with carriage (3), top surface fixedly connected with support (4) of carriage (3), the top surface of support (4) is provided with projecting apparatus (5), one side fixedly connected with fixed plate (6) of carriage (3), the both sides of fixed plate (6) are provided with two-way motor (7) and fixed plate two (8) respectively, be provided with fluted disc (9) under fixed plate (6), the output fixedly connected with fluted disc two (10) of two-way motor (7), be provided with dwang (11) under fixed plate two (8).
2. The displacement guide rail assembly of an AR projection mechanism as claimed in claim 1, wherein: the top surface fixedly connected with connecting rod (12) of fluted disc (9), connecting rod (12) and fixed plate (6) swing joint, and connecting rod (12) and the upper portion of dwang (11) lean on the outside to be provided with same drive belt (13), the lower part fixedly connected with tooth piece (14) of dwang (11).
3. The displacement guide rail assembly of an AR projection mechanism as claimed in claim 2, wherein: a fixing rod (15) penetrates through the middle of the second fluted disc (10), the top surface of the fixing rod (15) is movably connected with the second fixing plate (8), and a second toothed block (16) is fixedly connected to the lower portion of the fixing rod (15).
4. The displacement guide rail assembly of an AR projection mechanism as claimed in claim 3, wherein: the first tooth block (14) and the second tooth block (16) are respectively meshed with two sides of the rack (2), and the first fluted disc (9) is meshed with the second fluted disc (10).
5. The displacement guide rail assembly of an AR projection mechanism as claimed in claim 3, wherein: the bottom surfaces of the rotating rod (11) and the fixed rod (15) are movably connected with a limiting seat (17), and the bottom of the limiting seat (17) is movably connected with a movable ball (18).
6. The displacement guide rail assembly of an AR projection mechanism as claimed in claim 5, wherein: one side of the movable ball (18) penetrates through the bottom surface of the corresponding rotating rod (11) or the corresponding fixed rod (15), and the movable ball (18) is attached to the top surface of the guide rail seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500897.7U CN218762251U (en) | 2022-09-21 | 2022-09-21 | Displacement guide rail assembly of AR projection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500897.7U CN218762251U (en) | 2022-09-21 | 2022-09-21 | Displacement guide rail assembly of AR projection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218762251U true CN218762251U (en) | 2023-03-28 |
Family
ID=85693643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222500897.7U Active CN218762251U (en) | 2022-09-21 | 2022-09-21 | Displacement guide rail assembly of AR projection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218762251U (en) |
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2022
- 2022-09-21 CN CN202222500897.7U patent/CN218762251U/en active Active
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