Projector active adjusting assembly and adjusting method thereof
By using active adjustment components in the projector, using structures such as semi-ring mounting frames and threaded drive columns, the difficulty of fixing and adjusting the projector in the field environment is solved, and the projector is stable and securely fixed and safely used.
Patent Information
- Application Number
- CN202411976741.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2044-12-31
AI Technical Summary
In wild or outdoor environments, especially under complex geological environments and external factors such as wind, there are great difficulties in fixing and adjusting the projector, resulting in unstable use of the projector.
The active adjustment component of a projector is adopted, including the first half-ring mount and the second half-ring mount. By fixing the ground rod, the plug-in connection block, the mating arc plate and the threaded driving column, the stable fixing and adjustment of the projector is achieved.
This solution can firmly fix the projector in complex outdoor environments, avoid pouring, and ensure the stability and safe use of the projector through multi-faceted mating arc plates.
Smart Images
Figure CN119532578A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of projectors, and in particular to an active adjustment component of a projector and an adjustment method thereof. Background Art
[0002] Outdoor and field projection activities are increasingly sought after by users. They provide strong fun and outdoor experience, which not only allow users to enjoy the relaxation and pleasure of outdoor activities, but also allow users to experience the convenience brought by technology.
[0003] Currently, most outdoor projectors use portable brackets to install and fix the projector. However, the outdoor environment is relatively complex, especially in jungles and woods. There are great inconveniences when using the projector. For example, if the geological environment is not understood, or there is interference from wind or other external factors, the practicality of the projector will have great defects.
[0004] To this end, the present invention provides an adjustment device capable of fixing and adjusting a projector in the case of a poor outdoor environment. Summary of the invention
[0005] The object of the present invention is to provide an active adjustment component of a projector and an adjustment method thereof to solve the problems raised in the above background technology.
[0006] To achieve the above object, the present invention provides the following technical solutions:
[0007] An active adjustment component of a projector and an adjustment method thereof, comprising a projector body, a first half-ring mounting frame and a second half-ring mounting frame, wherein fixed connection holes are symmetrically provided on both sides of the lower end of the projector body, a fixed ground-inserting rod is fixedly provided on the lower end of the first half-ring mounting frame, and first mounting through holes are respectively provided on both sides and in the middle of the first half-ring mounting frame, a fixed connecting cylinder is fixedly provided on the first half-ring mounting frame at the lower side of the first mounting through hole, a cylinder bottom through hole is provided at the lower end of the fixed connecting cylinder, plug-in connection cavities are provided on both side ends of the first half-ring mounting frame, a locking through hole is provided at the plug-in connection cavity, and the locking through hole passes through the upper and lower end faces of the plug-in connection cavity, and the A second mounting through hole is provided in the middle position of the second semi-ring mounting frame, and a supporting frame is fixedly arranged in the middle position of the second semi-ring mounting frame, a threaded mounting hole is provided on the supporting frame, and a protective sleeve frame and a mounting sleeve are fixedly arranged on the supporting frame, matching lock holes are symmetrically provided on both sides of the mounting sleeve, and the projector body is plugged into the mounting sleeve, matching through holes are symmetrically provided on both sides of the second semi-ring mounting frame, and plug-in connecting blocks are fixedly provided on the two side heads of the second semi-ring mounting frame, alignment lock holes are provided on the plug-in connecting blocks, and the plug-in connecting blocks are plugged into the plug-in connecting cavity, and a projector stabilizing fixing mechanism is provided on the first semi-ring mounting frame and the second semi-ring mounting frame.
[0008] Preferably, the projector stabilization and fixing mechanism includes a threaded sleeve, a matching arc plate, a movable ring plate, a supporting spring, a threaded driving column, a mounting ring sleeve and a driving ring plate, the threaded sleeve is respectively installed in the first mounting through hole and the second mounting through hole, and one end of the threaded sleeve is fixedly provided with a supporting plate body, the supporting plate body is symmetrically provided with matching sockets, a threaded adjusting rod is threadedly inserted in the threaded sleeve, one end of the threaded adjusting rod is fixedly provided with a connecting round block, and the connecting round block is connected to the matching arc plate.
[0009] Preferably, a connecting block is fixedly provided on the mating arc plate, a round block mating groove and an adjusting rod mating groove are opened on the connecting block, a connecting round block is inserted in the round block mating groove, a threaded adjusting rod is inserted in the adjusting rod mating groove, and mating plug rods are symmetrically fixedly provided on the mating arc plate, and the mating plug rods are inserted in the mating sockets.
[0010] Preferably, the movable ring plate is installed below the first half ring mounting frame, and vertical upright plates are symmetrically fixed at both ends of the movable ring plate, a protruding connecting block is fixed at the upper end of the vertical upright plate, connecting sleeves are fixed at both ends and the middle position of the movable ring plate, the connecting sleeve is sleeved on the fixed connecting tube, and an inserted rod is fixedly provided inside the connecting sleeve, a rod end plate body is fixedly provided at the upper end of the inserted rod, and a supporting spring is sleeved on the inserted rod, the supporting spring is inside the fixed connecting tube, and the inserted rod passes through the through hole at the bottom of the tube and is inserted into the inside of the fixed connecting tube.
[0011] Preferably, the upper end of the connecting sleeve is hinged with a first connecting hinge rod, and the upper end of the first connecting hinge rod is hinged with a threaded sleeve installed on the first half-ring mounting frame.
[0012] Preferably, the upper end of the threaded drive column is fixedly provided with a first ring plate and a second ring plate, and the lower end of the threaded drive column is fixedly provided with a first limit plate and a second limit plate. In addition, the threaded drive column is threadedly inserted in the threaded mounting hole, and a mounting ring sleeve is sleeved on the threaded drive column between the first ring plate and the second ring plate.
[0013] Preferably, bearing rods are symmetrically fixedly provided on both sides of the mounting ring sleeve, bearing plates are fixedly provided on the bearing rods, inclined parallel double plates are fixedly provided on the bearing plates, and movable locking frames are connected to the inclined parallel double plates.
[0014] Preferably, a mating plug is fixedly provided inside the movable lock frame, and the mating plug is inserted between the inclined parallel double plates. A movable lock column is fixedly provided on the movable lock frame, and the movable lock column is inserted in the mating lock hole. A second connecting hinge is hinged on the mounting ring sleeve, and the lower end of the second connecting hinge is hinged to a threaded sleeve installed on the second half-ring mounting frame.
[0015] Preferably, the lower end of the threaded drive column is connected to a driving ring plate, and the driving ring plate is installed below the second half ring mounting frame, and the driving ring plate has matching insertion cavities on both side heads, and the upper ends of both sides of the driving ring plate are symmetrically fixed with mounting vertical poles, the mounting vertical poles are inserted in the matching through holes, and the upper ends of the mounting vertical poles are fixed with a supporting top plate, and the supporting top plate is fixed with a plug-in locking rod.
[0016] Preferably, a protruding connecting plate is fixedly provided on the driving ring plate, a connecting through hole is opened on the protruding connecting plate, a threaded driving column is inserted in the connecting through hole, and the protruding connecting plate is located between the first limiting plate and the second limiting plate.
[0017] A method for adjusting an active adjustment component of a projector:
[0018] Step S1: When performing outdoor adjustment installation of the projector body, first select a tree trunk or a vertical pole as the installation base;
[0019] Step S2: Fix the first half-ring mounting frame to the periphery of the tree trunk or the vertical pole by inserting the ground-inserting rod into the ground, and then insert the plug-in connection block into the plug-in connection cavity;
[0020] Step S3: inserting the projector body into the installation sleeve;
[0021] Step S4: The arc plate moves toward the tree trunk or the vertical pole to fit the tree trunk or the vertical pole;
[0022] Step S5: The first half-ring mounting frame and the second half-ring mounting frame are fixedly connected, and the projector body is installed.
[0023] Compared with the prior art, the invention has the following advantages:
[0024] 1. The projector body is fixedly mounted on the second half-ring mounting frame by means of the first half-ring mounting frame and the second half-ring mounting frame. The first half-ring mounting frame and the second half-ring mounting frame are sleeved on the tree trunk or the vertical pole or the vertical pole. The matching arc plate is provided to fit with the tree trunk or the vertical pole, thereby ensuring the firmness of the first half-ring mounting frame and the second half-ring mounting frame and preventing tipping, thereby ensuring the stability of the projector body installation and ensuring the safe use of the projector body.
[0025] 2. When performing the combined installation of the first half-ring mounting frame and the second half-ring plate frame, the first half-ring mounting frame is fixed to the ground by means of a fixed ground rod so that the trunk or vertical rod is located inside the first half-ring mounting frame. The second half-ring mounting frame is then connected to the first half-ring mounting frame in a closed loop. At the same time, the projector body is placed in the mounting sleeve. The threaded drive column is then rotated to achieve a fixed connection between the first half-ring mounting frame and the second half-ring mounting frame, while at the same time achieving a fixed connection between the projector body and the second half-ring mounting frame, thereby completing the fixed installation of the projector body. The operation is simple, convenient and quick.
[0026] 3. In addition, when the mounting ring moves downward, it will drive multiple matching arc plates to move, so that the matching arc plates in multiple directions fit with the tree trunk or vertical pole, and the support of the first half-ring mounting frame and the second half-ring mounting frame is achieved through the tree trunk or vertical pole, thereby ensuring the stability of both, and each matching arc plate can be adjusted individually, thereby ensuring that the matching arc plate in each direction can achieve the purpose of fitting with the tree trunk or vertical pole, and the first half-ring mounting frame and the second half-ring mounting frame can be installed on tree trunks or vertical poles of different diameters, with strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 Schematic diagram of the first perspective of the assembly of the projector body, the first half ring mounting frame and the second half ring mounting frame.
[0028] Figure 2 A schematic diagram from a second perspective of the assembly of the projector body, the first half ring mounting frame and the second half ring mounting frame.
[0029] Figure 3 for Figure 2 A magnified schematic diagram of center A.
[0030] Figure 4 It is a schematic diagram of the assembly of the first half ring mounting frame and the second half ring mounting frame.
[0031] Figure 5 This is a schematic diagram of the assembly of the first half ring mounting frame.
[0032] Figure 6 It is a schematic diagram of the internal structure of the fixed connecting cylinder.
[0033] Figure 7 It is a schematic diagram of the structure of the second half ring mounting frame.
[0034] Figure 8 Schematic diagram of the assembly of the threaded casing.
[0035] Fig. 9 It is a structural schematic diagram of the movable ring plate.
[0036] Fig.10A first perspective schematic diagram of the assembly of a threaded sleeve, a threaded drive column, a mounting ring sleeve and a driving ring plate.
[0037] Fig.11 for Fig.10 A magnified schematic diagram of point B in the middle.
[0038] Fig.12 A second perspective schematic diagram of the assembly of the threaded sleeve, threaded drive column, mounting ring sleeve and driving ring plate.
[0039] Fig.13 It is a schematic diagram of the structure of the projector body.
[0040] In the figure: 1, projector body; 11, fixed connecting hole; 2, first half ring mounting frame; 21, fixed plug-in rod; 22, first mounting through hole; 23, fixed connecting cylinder; 24, cylinder bottom through hole; 25, plug-in connecting cavity; 26, locking through hole; 3, second half ring mounting frame; 31, second mounting through hole; 32, support frame; 33, threaded mounting hole; 34, protective sleeve frame; 35, mounting sleeve; 36, matching lock hole; 37, matching through hole; 38, plug-in connecting block; 39, alignment lock hole; 4, threaded sleeve; 41, support plate; 42, matching plug hole; 43, threaded adjustment rod; 44, connecting round block; 45, matching arc plate; 46, connecting block; 47, round block matching groove; 48, adjusting rod matching Combination groove; 49, matching plug rod; 5, movable ring plate; 51, vertical upright plate; 52, protruding connecting block; 53, connecting sleeve; 54, inserted rod; 55, rod end plate; 56, supporting spring; 57, first connecting hinge rod; 6, threaded drive column; 61, first ring plate; 62, second ring plate; 63, first limit plate; 64, second limit plate; 7, mounting ring sleeve; 71, load-bearing rod; 72, load-bearing plate; 73, inclined parallel double plates; 74, movable locking frame; 75, matching plug column; 76, movable locking column; 77, second connecting hinge rod; 8, driving ring plate; 81, matching insertion cavity; 82, mounting upright plate; 83, supporting top plate; 84, plug-in locking rod; 85, protruding connecting plate; 86, connecting through hole. DETAILED DESCRIPTION
[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0042] See also Figures 1 to 13 , the present invention provides a technical solution:
[0043] An active adjustment component of a projector and an adjustment method thereof, comprising a projector body 1, a first half-ring mounting frame 2 and a second half-ring mounting frame 3, wherein fixed connecting holes 11 are symmetrically provided on both sides of the lower end of the projector body 1, a fixed ground plugging rod 21 is fixedly provided on the lower end of the first half-ring mounting frame 2, and first mounting through holes 22 are respectively provided on both sides and the middle position of the first half-ring mounting frame 2, a fixed connecting cylinder 23 is fixedly provided on the first half-ring mounting frame 2 at the lower side of the first mounting through hole 22, a cylinder bottom through hole 24 is provided at the lower end of the fixed connecting cylinder 23, plug-in connection cavities 25 are provided on both side ends of the first half-ring mounting frame 2, a locking through hole 26 is provided at the plug-in connection cavity 25, and the locking through hole 26 passes through the upper and lower end surfaces of the plug-in connection cavity 25, and the second half-ring mounting frame 3 is provided at the lower end of the plug-in connection cavity 25. A second mounting through hole 31 is provided in the middle position of the frame 3, and a supporting frame 32 is fixedly provided in the middle position of the second semi-ring mounting frame 3, a threaded mounting hole 33 is provided on the supporting frame 32, and a protective sleeve frame 34 and a mounting sleeve 35 are fixedly provided on the supporting frame 32, matching lock holes 36 are symmetrically provided on both sides of the mounting sleeve 35, and the projector body 1 is plugged into the mounting sleeve 35, matching through holes 37 are symmetrically provided on both sides of the second semi-ring mounting frame 3, and plug-in blocks 38 are fixedly provided on the two side heads of the second semi-ring mounting frame 3, alignment lock holes 39 are provided on the plug-in blocks 38, and the plug-in blocks 38 are plugged into the plug-in cavity 25, and a projector stabilizing fixing mechanism is provided on the first semi-ring mounting frame 2 and the second semi-ring mounting frame 3.
[0044] The stable fixing mechanism of the projector includes a threaded sleeve 4, a matching arc plate 45, a movable ring plate 5, a supporting spring 56, a threaded driving column 6, a mounting ring sleeve 7 and a driving ring plate 8. The threaded sleeve 4 is respectively installed in the first mounting through hole 22 and the second mounting through hole 31, and one end of the threaded sleeve 4 is fixedly provided with a supporting plate body 41, and the supporting plate body 41 is symmetrically provided with matching sockets 42. A threaded adjusting rod 43 is threadedly inserted in the threaded sleeve 4, and one end of the threaded adjusting rod 43 is fixedly provided with a connecting round block 44, and the connecting round block 44 is connected to the matching arc plate 45.
[0045] A connecting block 46 is fixedly provided on the mating arc plate 45, and a round block mating groove 47 and an adjusting rod mating groove 48 are opened on the connecting block 46. A connecting round block 44 is inserted in the round block mating groove 47, and the connecting round block 44 contacts the inner wall of the round block mating groove 47. A threaded adjusting rod 43 is inserted in the adjusting rod mating groove 48. A mating plug rod 49 is symmetrically fixedly provided on the mating arc plate 45, and the mating plug rod 49 is inserted in the mating socket 42.
[0046] The movable ring plate 5 is installed below the first half ring mounting frame 2, and vertical upright plates 51 are symmetrically fixed at both ends of the movable ring plate 5, and a protruding connecting block 52 is fixed at the upper end of the vertical upright plates 51. Connecting sleeves 53 are fixed at both ends and the middle position of the movable ring plate 5. The connecting sleeve 53 is sleeved on the fixed connecting tube 23, and an inserted rod 54 is fixedly arranged inside the connecting sleeve 53. A rod end plate body 55 is fixed at the upper end of the inserted rod 54, and a supporting spring 56 is sleeved on the inserted rod 54. The supporting spring 56 is inside the fixed connecting tube 23, and the inserted rod 54 passes through the through hole 24 at the bottom of the tube and is inserted into the inside of the fixed connecting tube 23. In addition, the upper end of the support spring 56 contacts the rod end plate body 55, and the lower end contacts the inner bottom surface of the fixed connecting tube 23.
[0047] The upper end of the connecting sleeve 53 is hinged with a first connecting hinge rod 57 , and the upper end of the first connecting hinge rod 57 is hinged with a threaded sleeve 4 mounted on the first half-ring mounting frame 2 .
[0048] A first ring plate 61 and a second ring plate 62 are fixedly provided at the upper end of the threaded drive column 6, and a first limit plate 63 and a second limit plate 64 are fixedly provided at the lower end of the threaded drive column 6. In addition, the threaded drive column 6 is threadedly inserted into the threaded mounting hole 33, and a mounting ring sleeve 7 is sleeved on the threaded drive column 6 between the first ring plate 61 and the second ring plate 62. The upper and lower end faces of the mounting ring sleeve 7 are respectively in contact with the first ring plate 61 and the second ring plate 62, and the inner diameter of the mounting ring sleeve 7 is equal to the diameter of the threaded drive column 6. No threads are set on the part where the threaded drive column 6 cooperates with the mounting ring sleeve 7, and the threaded drive column 6 is inside the protective sleeve frame 34.
[0049] The mounting ring 7 is symmetrically fixed with bearing rods 71 on both sides, the bearing rods 71 are fixed with bearing plates 72 , the bearing plates 72 are fixed with inclined parallel double plates 73 , and the inclined parallel double plates 73 are connected with movable locking frames 74 .
[0050] A matching plug 75 is fixedly provided inside the movable locking frame 74, and the matching plug 75 is inserted between the inclined parallel double plates 73. The diameter of the matching plug 75 is equal to the distance between the inclined parallel double plates 73, and a movable locking column 76 is fixedly provided on the movable locking frame 74. The movable locking column 76 is inserted in the matching locking hole 36. A second connecting hinge 77 is hinged on the mounting ring sleeve 7, and the lower end of the second connecting hinge 77 is hinged to a threaded sleeve 4 installed on the second half-ring mounting frame 3. In addition, when the movable locking column 76 plays a fixing role on the projector body 1, it is inserted in the fixed connecting hole 11.
[0051] The lower end of the threaded driving column 6 is connected to a driving ring plate 8, which is installed below the second half-ring mounting frame 3, and matching cavities 81 are provided on the heads of both sides of the driving ring plate 8. When the second half-ring mounting frame 3 and the first half-ring mounting frame 2 are connected, the protruding connecting block 52 is inserted into the matching cavities 81, and mounting vertical rods 82 are symmetrically fixedly provided on the upper ends of both sides of the driving ring plate 8. The mounting vertical rods 82 are inserted into the matching through holes 37, and a supporting top plate 83 is fixedly provided on the upper ends of the mounting vertical rods 82, and a plug-in locking rod 84 is fixedly provided on the supporting top plate 83.
[0052] A protruding connecting plate 85 is fixedly provided on the driving ring plate 8, and a connecting through hole 86 is opened on the protruding connecting plate 85. A threaded driving column 6 is inserted in the connecting through hole 86, and the protruding connecting plate 85 is located between the first limiting plate 63 and the second limiting plate 64, and the upper and lower end surfaces of the protruding connecting plate 85 are in contact with the first limiting plate 63 and the second limiting plate 64 respectively. In addition, no threads are provided on the part where the threaded driving column 6 cooperates with the connecting through hole 86, and the diameter of the threaded driving column 6 is equal to the diameter of the connecting through hole 86.
[0053] A method for adjusting an active adjustment component of a projector, specifically comprising:
[0054] When installing the projector body 1 outdoors, find a suitable tree trunk or vertical pole. In the technical solution of the present invention, the tree trunk can be selected on the spot in the field, and the vertical pole can be a portable accessory, a building, or a component plugged into the ground anywhere.
[0055] The first half-ring mounting frame 2 is fixed to the periphery of the tree trunk or vertical pole by fixing the ground insertion rod 21, and then the plug-in connecting block 38 is inserted into the plug-in connecting cavity 25 to realize the connection between the first half-ring mounting frame 2 and the second half-ring mounting frame 3. At this time, the alignment lock hole 39 is aligned with the locking through hole 26, and the protruding connecting block 52 is also inserted into the matching plug cavity 81. Then the projector body 1 is inserted into the mounting sleeve 35, and the fixed connecting hole 11 is aligned with the matching lock hole 36. At this time, the threaded driving column 6 can be rotated to move downward under the action of the thread, which will drive the driving ring plate 8 to move downward, and under the action of the driving ring plate 8, the movable ring plate 5 will be driven downward, so that under the action of the first connecting hinge rod 57, the threaded sleeve 4 on the first half-ring mounting frame 2 will be pulled toward the direction of the tree trunk or vertical pole. At the same time, as the mounting ring sleeve 7 moves downward, the threaded sleeve 4 on the second half-ring mounting frame 3 will be pushed to move toward the direction of the tree trunk or vertical pole under the action of the second connecting hinge rod 77.
[0056] The matching arc plate 45 is moved toward the direction of the trunk or the vertical rod, so that the matching arc plates 45 in multiple directions can fit with the trunk or the vertical rod. When one of the matching arc plates 45 cannot fit with the trunk or the vertical rod, the threaded adjustment rod 43 can be rotated at this time, and the threaded adjustment rod 43 can be moved under the action of the thread, thereby driving the matching arc plate 45 to move and fine-tune to fit with the trunk or the vertical rod. In addition, as the ring plate 8 is driven downward, the plug-in locking rod 84 will also be plugged into the locking through hole 26 and the alignment locking hole 39 in turn, so as to realize the fixed connection between the first half-ring mounting frame 2 and the second half-ring mounting frame 3. In this way, under the common support of multiple matching arc plates 45, with the trunk or the vertical rod as the With the aid of the first half-ring mounting frame 2 and the second half-ring mounting frame 3, the firmness of the installation can be fully guaranteed, and tipping will not occur. In addition, when the mounting ring sleeve 7 moves downward, the movable locking frame 74 will be driven to move in the direction of the mounting sleeve 35 under the action of the inclined parallel double plates 73, so that the movable locking column 76 is inserted into the fixed connecting hole 11, so as to fix the projector body 1. That is, the projector body 1 can be fixed while the first half-ring mounting frame 2 and the second half-ring mounting frame 3 are installed. The operation is simple, convenient and fast, which can ensure the firmness of the installation of the projector body 1, and thus ensure the safe use of the projector body 1. When disassembling, it is only necessary to rotate the threaded driving column 6 in the opposite direction.
[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An active adjustment assembly for a projector, comprising a first half-ring mounting frame (2) and a second half-ring mounting frame (3) for fixing a projector body (1), characterized in that: The lower end of the projector body (1) is symmetrically provided with fixed connection holes (11), the lower end of the first semi-ring mounting frame (2) is fixedly provided with a fixed ground rod (21), and the first semi-ring mounting frame (2) is respectively provided with first mounting through holes (22) on both sides and in the middle, the first semi-ring mounting frame (2) is fixedly provided with a fixed connection tube (23) on the lower side of the first mounting through hole (22), the lower end of the fixed connection tube (23) is provided with a tube bottom through hole (24), the two side ends of the first semi-ring mounting frame (2) are provided with plug-in connection cavities (25), the plug-in connection cavity (25) is provided with a locking through hole (26), the locking through hole (26) passes through the upper and lower end surfaces of the plug-in connection cavity (25), the middle position of the second semi-ring mounting frame (3) is provided with a second mounting through hole (31), and the second A support frame (32) is fixedly arranged at the middle position of the semi-ring mounting frame (3), a threaded mounting hole (33) is provided on the support frame (32), and a protective sleeve frame (34) and a mounting sleeve (35) are fixedly arranged on the support frame (32), matching lock holes (36) are symmetrically provided on both sides of the mounting sleeve (35), and a projector body (1) is plugged into the mounting sleeve (35), matching through holes (37) are symmetrically provided on both sides of the second semi-ring mounting frame (3), and plug-in connecting blocks (38) are fixedly arranged on both side heads of the second semi-ring mounting frame (3), alignment lock holes (39) are provided on the plug-in connecting blocks (38), and the plug-in connecting blocks (38) are plugged into the plug-in connecting cavity (25), and a projector stabilizing fixing mechanism is provided on the first semi-ring mounting frame (2) and the second semi-ring mounting frame (3).
2. The active adjustment component of a projector according to claim 1, characterized in that: The projector stabilizing and fixing mechanism comprises a threaded sleeve (4), a matching arc plate (45), a movable ring plate (5), a supporting spring (56), a threaded driving column (6), a mounting ring sleeve (7) and a driving ring plate (8); the threaded sleeve (4) is respectively mounted in a first mounting through hole (22) and a second mounting through hole (31); a supporting plate body (41) is fixedly provided at one end of the threaded sleeve (4); matching sockets (42) are symmetrically provided on the supporting plate body (41); a threaded adjusting rod (43) is threadedly inserted in the threaded sleeve (4); a connecting round block (44) is fixedly provided at one end of the threaded adjusting rod (43); and the connecting round block (44) is connected to the matching arc plate (45).
3. The active adjustment component of a projector according to claim 2, characterized in that: A connecting block (46) is fixedly arranged on the matching arc plate (45), a round block matching groove (47) and an adjusting rod matching groove (48) are provided on the connecting block (46), a connecting round block (44) is inserted into the round block matching groove (47), a threaded adjusting rod (43) is inserted into the adjusting rod matching groove (48), and matching plug rods (49) are symmetrically fixedly arranged on the matching arc plate (45), and the matching plug rods (49) are inserted into the matching sockets (42).
4. The active adjustment component of a projector according to claim 3, characterized in that: The movable ring plate (5) is installed below the first half ring mounting frame (2), and vertical upright plates (51) are symmetrically fixedly provided at both ends of the movable ring plate (5), and a protruding connecting block (52) is fixedly provided at the upper end of the vertical upright plate (51). Connecting sleeves (53) are fixedly provided at both ends and the middle position of the movable ring plate (5), and the connecting sleeve (53) is sleeved on the fixed connecting cylinder (23), and an inserted rod (54) is fixedly provided inside the connecting sleeve (53), and a rod end plate body (55) is fixedly provided at the upper end of the inserted rod (54), and a supporting spring (56) is sleeved on the inserted rod (54), and the supporting spring (56) is located inside the fixed connecting cylinder (23), and the inserted rod (54) passes through the through hole (24) at the bottom of the cylinder and is inserted into the inside of the fixed connecting cylinder (23).
5. The active adjustment component of a projector according to claim 4, characterized in that: The upper end of the connecting sleeve (53) is hinged with a first connecting hinge rod (57), and the upper end of the first connecting hinge rod (57) is hinged with a threaded sleeve (4) mounted on the first half-ring mounting frame (2).
6. The active adjustment component of a projector according to claim 5, characterized in that: The upper end of the threaded drive column (6) is fixedly provided with a first ring plate (61) and a second ring plate (62), and the lower end of the threaded drive column (6) is fixedly provided with a first limit plate (63) and a second limit plate (64). In addition, the threaded drive column (6) is threadedly inserted into the threaded mounting hole (33), and a mounting ring sleeve (7) is sleeved on the threaded drive column (6) between the first ring plate (61) and the second ring plate (62).
7. The active adjustment component of a projector according to claim 6, characterized in that: The two sides of the mounting ring sleeve (7) are symmetrically fixed with bearing rods (71), the bearing rods (71) are fixed with bearing plates (72), the bearing plates (72) are fixed with inclined parallel double plates (73), and the inclined parallel double plates (73) are connected with movable locking frames (74).
8. The active adjustment component of a projector according to claim 7, characterized in that: A matching plug-in column (75) is fixedly arranged inside the movable lock frame (74), and the matching plug-in column (75) is inserted between the inclined parallel double plates (73). A movable lock column (76) is fixedly arranged on the movable lock frame (74), and the movable lock column (76) is inserted in the matching lock hole (36). A second connecting hinge rod (77) is hinged on the mounting ring sleeve (7), and the lower end of the second connecting hinge rod (77) is hinged to a threaded sleeve (4) mounted on the second half-ring mounting frame (3).
9. The active adjustment component of a projector according to claim 8, characterized in that: The lower end of the threaded driving column (6) is connected to a driving ring plate (8), and the driving ring plate (8) is installed below the second half ring mounting frame (3), and the two side heads of the driving ring plate (8) are provided with matching insertion cavities (81), and the upper ends of the two sides of the driving ring plate (8) are symmetrically fixed with mounting vertical rods (82), and the mounting vertical rods (82) are inserted into the matching through holes (37), and the upper ends of the mounting vertical rods (82) are fixedly provided with a supporting top plate (83), and the supporting top plate (83) is fixedly provided with a plug-in locking rod (84); A protruding connecting plate (85) is fixedly provided on the driving ring plate (8), a connecting through hole (86) is opened on the protruding connecting plate (85), a threaded driving column (6) is inserted into the connecting through hole (86), and the protruding connecting plate (85) is located between the first limiting plate (63) and the second limiting plate (64).
10. A method for adjusting an active adjustment component of a projector as claimed in claim 9, characterized in that: Step S1: When performing outdoor adjustment installation of the projector body (1), first select a tree trunk or a vertical pole as an installation base; Step S2: Fix the first half-ring mounting frame (2) to the periphery of a tree trunk or a vertical pole by inserting the ground-inserting rod (21) into the ground, and then insert the plug-in connecting block (38) into the plug-in connecting cavity (25); Step S3: inserting the projector body (1) into the mounting sleeve (35); Step S4: The arc plate (45) moves toward the tree trunk or the vertical pole to fit the tree trunk or the vertical pole; Step S5: The first half-ring mounting frame (2) and the second half-ring mounting frame (3) are fixedly connected, and the projector body (1) is installed.
Citation Information
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