Camera fixing tool for helicopter

Abstract

The utility model belongs to the technical field of camera fixing tools, and particularly relates to a helicopter camera fixing tool which comprises a first U-shaped buckle, a first fixing plate is fixed to the edge of the top face of the first U-shaped buckle, a second U-shaped buckle is arranged above the first U-shaped buckle, and a second fixing plate is fixed to the edge of the bottom face of the second U-shaped buckle. The second fixing plate is located above the first fixing plate, a first screw penetrates through the first fixing plate and penetrates through the second fixing plate, a first fixing nut is fixed to the top face of the second fixing plate, one end of the first screw is in threaded connection with the inner side of the first fixing nut, and the other end of the first screw is in threaded connection with the inner side of the second fixing plate. And a first rotating plate is fixed at the bottom of the first screw rod. According to the utility model, skid with different sizes can be fixed conveniently, and meanwhile, the bottom of the screw rod is fixedly connected with the rotating plate with the groove, so that an operator can screw the screw rod to realize the fixation of the buckle without an additional tool, and the convenience of operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to camera fixing tool technical field, concretely relates to a camera fixing tool for helicopter. BACKGROUND

[0002] At present, the method for installing GOPRO camera and other cameras with general mounting structure on the helicopter skid is to use a general support. The general support has a limited fixing range and is inconvenient to adjust flexibly according to the specific size of the helicopter skid. When the fixing is not tight enough, the installation stability is insufficient, although the temporary shooting requirement can be met. In addition, the general support needs to be repeatedly disassembled and assembled by using tools such as wrench and screwdriver every time, and does not have the function of quick disassembly and assembly, so the practicability is insufficient. Therefore, the camera fixing tool for helicopter is proposed to solve the above problems. SUMMARY

[0003] To solve the above problems in the prior art, the utility model provides a camera fixing tool for helicopter, which has the characteristics of convenient adjustment, convenient disassembly and assembly, and stable fixing.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a camera fixing tool for helicopter, comprising a first U-shaped buckle, a first fixing plate is fixed on the top surface edge of the first U-shaped buckle, a second U-shaped buckle is arranged above the first U-shaped buckle, a second fixing plate is fixed on the bottom surface edge of the second U-shaped buckle, the second fixing plate is located above the first fixing plate, a first screw rod penetrates the first fixing plate, the first screw rod penetrates the second fixing plate, a first fixing nut is fixed on the top surface of the second fixing plate, one end of the first screw rod is threadedly connected to the inner side of the first fixing nut, a first rotating plate is fixed on the bottom of the first screw rod, a connecting plate is fixed on the top of the second U-shaped buckle, a T-shaped rotating groove is arranged on the top surface of the connecting plate, a first universal joint is arranged above the connecting plate, the first universal joint comprises a baffle, a first clamping plate, a third screw rod, a moving nut and a rotating plate, the third screw rod is fixed on the bottom of the baffle, the lower end of the third screw rod is located on the inner side of the T-shaped rotating groove, the rotating plate is fixed on the bottom of the third screw rod and located on the inner side of the T-shaped rotating groove, the moving nut is threadedly connected to the outer side of the third screw rod, and the first clamping plate is fixed on the top surface of the baffle.

[0005] As a preferred technical scheme of the camera fixing tool for helicopter of the utility model, a second universal joint is inserted into the top of the first clamping plate, the second universal joint comprises a device plate, a butt joint plate and a fourth through hole, the butt joint plate is fixed on the bottom of the device plate, the butt joint plate is inserted into one side of the first clamping plate, a second screw rod penetrates the first clamping plate, and the second screw rod penetrates the butt joint plate.

[0006] As a kind of helicopter camera fixing tool preferred technical scheme of the utility model, the side wall of the first clamping plate is equipped with third through-hole, one side wall of the first clamping plate is fixed with second fixed nut, the side wall of the butt joint plate is equipped with fourth through-hole, the second screw rod is threaded through third through-hole and fourth through-hole, one end of the second screw rod is connected in the inside of second fixed nut.

[0007] As a kind of helicopter camera fixing tool preferred technical scheme of the utility model, the top surface of the first fixed plate is equipped with first through-hole, the top surface of the second fixed plate is equipped with second through-hole, the first screw rod is threaded through first through-hole and second through-hole, the first fixed nut is fixed in the top surface of second through-hole.

[0008] As a kind of helicopter camera fixing tool preferred technical scheme of the utility model, the inner wall of the first U-shaped buckle is equipped with first T-shaped slot, the inside of the first T-shaped slot is inserted with second extrusion pad, the inner wall of the second U-shaped buckle is equipped with second T-shaped slot, the inside of the second T-shaped slot is inserted with first extrusion pad, the first extrusion pad and second extrusion pad are all rubber material.

[0009] As a kind of helicopter camera fixing tool preferred technical scheme of the utility model, the bottom of the first screw rod is fixed with first rotating plate, the first screw rod and second screw rod are same structure.

[0010] As a kind of helicopter camera fixing tool preferred technical scheme of the utility model, the first clamping plate is elastic material.

[0011] Compared with prior art, the utility model has the advantages of:

[0012] The utility model discloses a first U type buckle, second U type buckle, first general joint and second general joint are set up, install first general joint at the top of second U type buckle, set up second general joint on the top of first general joint, and the first general joint and second general joint are all like GOPRO camera in prior art, can carry out the docking installation, when installing the camera to the helicopter skid, the second U type buckle is engaged to the skid top, and the first U type buckle is engaged to the skid bottom, makes the fixed plate alignment of two U type buckles, and then the operating personnel are connected to the second fixed plate after the first screw passes through the first fixed plate, and the first screw is twisted to realize that two U type buckles are close to each other, thereby making U type buckle clamp the skid, and two U type buckles can be tightly pressed to the top and bottom of the skid, and the fixing is stable, can be fixed to the skid of different sizes simultaneously, and the fixing operation is convenient, and the rotating plate with the recess is fixedly connected to the bottom of the screw simultaneously, so that the operating personnel can twist the screw to realize the fixing of the buckle without additional tools, improve the convenience of operation, and the practicality is strong.

[0013] And the third screw is set up on the first general joint, the connecting plate is set up on the top of second U type buckle, the lower end of third screw is rotatably connected to the inner side of connecting plate, and the moving nut is threadedly connected to third screw, when the external camera is fixed to the first general joint through the second general joint, the operating personnel can rotate third screw in the inner side of connecting plate, and the direction of the camera is conveniently adjusted, and the third screw is fixed tightly after being twisted, thereby realizing the fixing of the direction of the camera, and the practicality of the fixing tool is further improved.

[0014] In addition, the second extrusion pad is inserted into the inner side of the first U type buckle, and the second extrusion pad is inserted into the inner side of the second U type buckle, so that the two elastic extrusion pads can be fixed more tightly and stably when the two buckles are fixed to the skid of the helicopter. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the sectional view of the utility model;

[0018] Figure 3 It is the sectional view of the utility model; Figure 2 It is the enlarged schematic view of the place A in the utility model;

[0019] Figure 4 It is the first general joint solid section view of the utility model;

[0020] Figure 5 It is the second general joint solid section view of the utility model.

[0021] In the figure: 1, first U-shaped buckle;11, first fixed plate;111, first through hole;12, first T-shaped slot;13, first screw;131, first rotating plate;2, second U-shaped buckle;21, second fixed plate;211, second through hole;22, second T-shaped slot;23, first fixed nut;3, connecting plate;31, T-shaped rotating groove;4, first general joint;41, baffle;42, first clamping plate;421, third through hole;422, second fixed nut;43, second screw;44, third screw;45, moving nut;46, rotating plate;5, second general joint;51, equipment plate;52, butt joint plate;53, fourth through hole;6, first extrusion pad;7, second extrusion pad. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: a camera fixing tool for helicopter, including first U-shaped buckle 1, the top of first U-shaped buckle 1 is equipped with second U-shaped buckle 2, the top of second U-shaped buckle 2 is fixed with connecting plate 3, the top of connecting plate 3 is equipped with first general joint 4, first general joint 4 includes baffle 41, first clamping plate 42, third screw 44, moving nut 45 and rotating plate 46, and specifically can refer to the drawings Figure 1 , the drawings Figure 2 , the drawings Figure 4 and the drawings Figure 5The top surface of the baffle 41 is fixed with the first clamping plate 42, and the clamping plate is provided with three, the first clamping plate 42 is of elastic material, can be extruded and deformed and tightly presses the second universal joint 5, the top of the first clamping plate 42 is inserted with the second universal joint 5, the second universal joint 5 includes the equipment plate 51, the butt plate 52 and the fourth through hole 53, the equipment plate 51 is the bottom plate of the external camera, the second universal joint 5 is fixed on the external camera, the bottom of the equipment plate 51 is fixed with the butt plate 52, the butt plate 52 is provided with two, the butt plate 52 is inserted on one side of the first clamping plate 42, the first clamping plate 42 is penetrated with the second screw 43, the second screw 43 is penetrated through the butt plate 52, the sidewall of the first clamping plate 42 is provided with the third through hole 421, one side wall of the first clamping plate 42 is fixed with the second fixed nut 422, the sidewall of the butt plate 52 is provided with the fourth through hole 53, the second screw 43 is penetrated through the third through hole 421 and the fourth through hole 53, one end of the second screw 43 is screwed in the inside of the second fixed nut 422, the camera is inserted into the inside of the first universal joint 4 through the second universal joint 5, then the second screw 43 is tightened to make the clamping plate clamp and fix the butt plate 52, the operation is convenient, the structure and installation principle of the first universal joint 4 and the second universal joint 5 can refer to the installation mode of the GOPRO camera in the prior art, that is, the second universal joint 5 is provided on the conventional camera, which belongs to the common prior art, the camera is installed above the U-shaped buckle through the butt joint of the two universal joints in the scheme, and the camera is installed above the skid after being fixed through the U-shaped buckle and the helicopter skid, so that the helicopter lifting is not affected.

[0024] Referring to Figure 1 , Figure 2 and Figure 3As shown, specifically, the top surface edge of the first U-shaped buckle 1 is fixed with a first fixed plate 11, the bottom surface edge of the second U-shaped buckle 2 is fixed with a second fixed plate 21, the second fixed plate 21 is located above the first fixed plate 11, the first fixed plate 11 is penetrated by a first screw rod 13, the top surface of the first fixed plate 11 is symmetrically provided with a first through hole 111, the first screw rod 13 penetrates the second fixed plate 21, the top surface of the second fixed plate 21 is symmetrically provided with a second through hole 211, the first screw rod 13 penetrates the first through hole 111 and the second through hole 211, the top surface of the second fixed plate 21 is fixed with a first fixed nut 23, one end of the first screw rod 13 is threadedly connected to the inner side of the first fixed nut 23, the two U-shaped buckles can be fixed through the first screw rod 13, the first fixed nut 23 is fixed to the top surface of the second through hole 211, the bottom of the first screw rod 13 is fixed with a first rotating plate 131, the outer wall of the first rotating plate 131 is provided with a groove, which is convenient for the operator to manually twist directly, without the need for additional tools, the first screw rod 13 and the second screw rod 43 are the same in structure, and the outer wall of the moving nut 45 can adopt the same structure, which is convenient for the operator to directly operate; the two U-shaped buckles are arranged in the scheme, when the camera is fixed to the skid of the helicopter, the first U-shaped buckle 1 is clamped to the bottom of the skid, and the second U-shaped buckle 2 is clamped to the top of the skid, then the two U-shaped buckles are fixed and connected through the first screw rod 13, so that the two U-shaped buckles are close to each other and tightly press the skid, realizing stable installation of the camera, and the U-shaped buckle capable of adjusting the fixed distance can be applied to skids of helicopters of different sizes, and the practicality is high.

[0025] Referring to Figure 2 With Figure 4 As shown, specifically, the top surface of the connecting plate 3 is provided with a T-shaped rotating groove 31, the bottom of the baffle 41 is fixed with a third screw rod 44, the lower end of the third screw rod 44 is located inside the T-shaped rotating groove 31, the third screw rod 44 can rotate inside the rotating groove, the bottom of the third screw rod 44 is fixed with a rotating plate 46, the rotating plate 46 is located inside the T-shaped rotating groove 31, the outer side of the third screw rod 44 is threadedly connected with a moving nut 45, and the third screw rod 44 can be tightly fixed at the connecting plate 3 by tightening the moving nut 45, after the camera is installed on the first universal joint 4 through the second universal joint 5, the operator can realize the rotating adjustment of the direction of the camera by rotating the third screw rod 44, and the third screw rod 44 can be fixed by tightening the moving nut 45 after adjustment, which is convenient and further improves the practicality of the whole tool. Embodiment

[0026] In another embodiment of the present scheme, referring to Figure 1 With Figure 2As shown, specifically, the inner wall of the first U-shaped buckle 1 is provided with a first T-shaped slot 12, the inner side of the first T-shaped slot 12 is inserted with a second extrusion pad 7, the inner wall of the second U-shaped buckle 2 is provided with a second T-shaped slot 22, the inner side of the second T-shaped slot 22 is inserted with a first extrusion pad 6, the first extrusion pad 6 and the second extrusion pad 7 are both of rubber material, and the scheme can make the inner wall of the U-shaped buckle more closely fit the skid when extruding and fixing the skid of the helicopter through the two U-shaped buckles, thereby improving the extrusion stability of the U-shaped buckle on the skid.

[0027] The working principle and use process of the utility model are as follows: when the utility model is used for fixing and installing the camera on the skid of the helicopter, the operator can first clamp the first U-shaped buckle 1 and the second U-shaped buckle 2 to the bottom and the top of the skid respectively, then pass the first screw rod 13 through the fixed plate on the first U-shaped buckle 1 and the second U-shaped buckle 2, tighten the first screw rod 13 to make the two U-shaped buckles close to each other, stably tighten the skid, improve the stability of extruding the skid through the extrusion pad of the inner wall of the U-shaped buckle, then the operator inserts the camera through the second universal joint 5 at the bottom to the first universal joint 4 at the top of the second U-shaped buckle 2, passes the second screw rod 43 through the clamping plate of the first universal joint 4 and the butt joint plate 52 of the second universal joint 5, tightens the second screw rod 43 to make the two universal joints fixed, realizes the fixation of the camera, makes the camera fixed above the skid, then the operator can rotate the camera to make the third screw rod 44 rotate at the inner side of the connecting plate 3, adjusts the orientation of the camera, tightens the moving nut 45 after adjustment to fix the third screw rod 44, thereby realizing the stable fixation of the whole camera, the whole tool is convenient to operate, can be adjusted according to the skid of the helicopter of different sizes, and is high in practicability.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A camera fixing tool for a helicopter, comprising a first U-shaped buckle (1), characterized in that: The top surface edge of the first U-shaped buckle (1) is fixed with a first fixed plate (11), the upper side of the first U-shaped buckle (1) is provided with a second U-shaped buckle (2), the bottom surface edge of the second U-shaped buckle (2) is fixed with a second fixed plate (21), the second fixed plate (21) is located above the first fixed plate (11), a first screw rod (13) penetrates through the first fixed plate (11), the first screw rod (13) penetrates through the second fixed plate (21), the top surface of the second fixed plate (21) is fixed with a first fixed nut (23), one end of the first screw rod (13) is threadedly connected to the inner side of the first fixed nut (23), the bottom of the first screw rod (13) is fixed with a first rotating plate (131), the top of the second U-shaped buckle (2) is fixed with a connecting plate (3), the top surface of the connecting plate (3) is provided with a T-shaped rotating groove (31), the upper side of the connecting plate (3) is provided with a first universal joint (4), the first universal joint (4) comprises a baffle (41), a first clamping plate (42), a third screw rod (44), a moving nut (45) and a rotating plate (46), the bottom of the baffle (41) is fixed with the third screw rod (44), the lower end of the third screw rod (44) is located in the inner side of the T-shaped rotating groove (31), the bottom of the third screw rod (44) is fixed with the rotating plate (46), the rotating plate (46) is located in the inner side of the T-shaped rotating groove (31), the outer side of the third screw rod (44) is threadedly connected with the moving nut (45), and the top surface of the baffle (41) is fixed with the first clamping plate (42).

2. A camera fixing tool for a helicopter according to claim 1, characterized in that: The top of the first clamping plate (42) is inserted with a second universal joint (5), the second universal joint (5) comprises a device plate (51), a butt plate (52) and a fourth through hole (53), the bottom of the device plate (51) is fixed with the butt plate (52), the butt plate (52) is inserted on one side of the first clamping plate (42), and a second screw rod (43) penetrates through the first clamping plate (42).

3. A camera fixing tool for a helicopter according to claim 2, characterized in that: A third through hole (421) is arranged on the side wall of the first clamping plate (42), a second fixed nut (422) is fixed on one side wall of the first clamping plate (42), a fourth through hole (53) is arranged on the side wall of the butt plate (52), the second screw rod (43) penetrates through the third through hole (421) and the fourth through hole (53), and one end of the second screw rod (43) is threadedly connected to the inner side of the second fixed nut (422).

4. A camera fixing tool for a helicopter according to claim 3, characterized in that: The top surface of the first fixed plate (11) is symmetrically provided with a first through hole (111), the top surface of the second fixed plate (21) is symmetrically provided with a second through hole (211), the first screw rod (13) penetrates through the first through hole (111) and the second through hole (211), and the first fixed nut (23) is fixed on the top surface of the second through hole (211).

5. A camera fixing tool for a helicopter according to claim 4, characterized in that: The inner wall of the first U-shaped buckle (1) is provided with a first T-shaped slot (12), the inner side of the first T-shaped slot (12) is inserted with a second extrusion pad (7), the inner wall of the second U-shaped buckle (2) is provided with a second T-shaped slot (22), the inner side of the second T-shaped slot (22) is inserted with a first extrusion pad (6), and the first extrusion pad (6) and the second extrusion pad (7) are both made of rubber.

6. A camera fixing tool for a helicopter according to claim 5, characterized in that: The first screw rod (13) and the second screw rod (43) are the same in structure.

7. A camera fixing tool for a helicopter according to claim 6, characterized in that: The first clamping plate (42) is made of elastic material.

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