Abrasion-resistant inflatable decoy moving structure

Abstract

The utility model relates to the technical field of camouflage target object auxiliary equipment, concretely to a wear -resisting inflatable camouflage target object moving structure, including drive assembly, the top of drive assembly is connected with bracket assembly, the bracket assembly includes traction frame, traction joint and universal wheel, the both sides of the bottom of traction frame are connected with two groups of universal wheel through the hoop thread, the one end away from universal wheel of traction frame is installed traction joint, the inside of traction joint is connected with the top of drive assembly through bolt thread, the other end of traction frame is mutually symmetrical and is connected with the pivot of rotary joint through connecting bearing respectively, the both ends fixed connection of pivot have connecting support, the utility model adopts wireless remote control and motor drive, realizes remote control movement, reduces manual labor intensity, and the dangerous environment operation is adapted, bracket assembly and drive assembly are detachable, connecting support can rotate, universal wheel can turn to the direction, and the overall flexibility is high, and the complex terrain movement is adapted.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for camouflage targets, specifically a wear-resistant inflatable camouflage target moving structure. Background Technology

[0002] Inflatable camouflage targets are widely used in exercises, tactical camouflage, and firing range training due to their lightweight, easy storage, and rapid deployment. However, inflated camouflage targets are relatively large (such as simulated tanks and fighter jets) and lack mobility. Traditional methods of movement rely on manual dragging or simple scaffolding, which has the following drawbacks:

[0003] Manual dragging is inefficient, especially in complex terrain (such as mountains and grasslands) where it is difficult to move, and uneven dragging force can easily cause wear and tear on the target object.

[0004] Most existing mobile supports are fixed structures, which cannot flexibly adjust the fixed position according to the size of the target object, resulting in poor versatility;

[0005] Lacking remote control capabilities, it is difficult to safely move the target object in dangerous environments;

[0006] The components that come into contact with the target have insufficient wear resistance and are prone to damage after long-term use, which affects the lifespan of the equipment. Therefore, a wear-resistant inflatable camouflage target moving structure is proposed. Utility Model Content

[0007] In view of this, the present invention provides a wear-resistant inflatable camouflage target moving structure, which aims to solve one of the problems of difficulty in moving, inflexible fixing, inconvenient operation and poor wear resistance of inflatable camouflage targets in the prior art.

[0008] The technical solution of this utility model embodiment is implemented as follows: a wear-resistant inflatable camouflage target moving structure includes a drive assembly, the top of which is connected to a bracket assembly, the bracket assembly including a traction frame, a traction joint and a universal wheel;

[0009] Two sets of universal wheels are threadedly connected to the bottom sides of the traction frame via clamps. A traction joint is installed at the end of the traction frame away from the universal wheels. The interior of the traction joint is threadedly connected to the top of the drive assembly via bolts. The other end of the traction frame is symmetrically connected to rotating shafts via connecting bearings. Connecting supports are fixedly connected to both ends of the rotating shafts.

[0010] A further preferred embodiment includes a vehicle frame, a battery, a permanent magnet synchronous motor, wheels, a first pillar, a cargo tray, a wireless remote control module, a controller, a tow hook, a second pillar, and a connecting tray.

[0011] A further preferred embodiment: a battery is fixedly mounted on the top surface of the vehicle frame, permanent magnet synchronous motors are symmetrically mounted on both sides of the top surface of the vehicle frame, the output shaft of the permanent magnet synchronous motor is driven to a wheel, and the battery is electrically connected to the permanent magnet synchronous motor.

[0012] A further preferred embodiment: the top surface of the vehicle frame is symmetrically fixed with first pillars on both the front and rear sides, and the top of the four sets of first pillars is fixed with a cargo plate. The top surface of the cargo plate is threaded with a wireless remote control module and a controller, respectively, and the permanent magnet synchronous motor and the wireless remote control module are electrically connected to the controller.

[0013] A further preferred embodiment: the periphery of the carrying plate is welded with traction buckles, and the top surface of the carrying plate is connected to the connecting support plate via a second pillar.

[0014] A further preferred embodiment: a handle is fixedly installed on the top of the traction joint;

[0015] A further preferred embodiment: each of the omnidirectional wheels has a traction hole on its top.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model adopts wireless remote control and motor drive to realize remote control and movement, reduce manual labor intensity, and adapt to dangerous environment operation;

[0018] 2. This utility model has a multi-point fixing structure (traction buckle, connecting support traction hole, universal wheel traction hole) which can be flexibly adjusted according to the size of the inflatable target object, making it highly versatile. Wear-resistant materials or coatings are used to extend the service life of the equipment.

[0019] 3. The bracket assembly and drive assembly of this utility model are detachable, the connecting support is rotatable, and the casters are steerable, resulting in high overall flexibility and adaptability to complex terrain. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 3This is a partial structural diagram of the drive component of this utility model;

[0024] Figure 4 This is a structural diagram of the vehicle frame, battery, and permanent magnet synchronous motor of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the traction frame of this utility model.

[0026] Figure label:

[0027] 10. Drive assembly; 101. Frame; 102. Battery; 103. Permanent magnet synchronous motor; 104. Wheels; 105. First support pillar; 106. Cargo tray; 107. Wireless remote control module; 108. Controller; 109. Tow hook; 110. Second support pillar; 111. Connecting tray;

[0028] 20. Bracket assembly; 201. Traction frame; 202. Traction joint; 203. Handle; 204. Caster wheel; 205. Connecting bearing; 206. Rotary shaft; 207. Connecting support. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive. Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0030] Example

[0031] like Figures 1-5 As shown, this utility model embodiment provides a wear-resistant inflatable camouflage target moving structure, including a drive assembly 10 and a bracket assembly 20.

[0032] In the drive assembly 10, the frame 101 is welded from aluminum alloy profiles, which is lightweight and high-strength; the battery 102 is a 12V lithium battery, installed in the middle of the frame 101, which powers the permanent magnet synchronous motor 103 and the controller 108; two sets of permanent magnet synchronous motors 103 are symmetrically installed on both sides of the frame 101, and the output shaft is connected to the wheel 104 through a gear reducer with a reduction ratio of 5:1 to ensure that the output torque meets the load requirements; the wheel 104 has a diameter of 20cm, is covered with a 5mm thick wear-resistant nitrile rubber layer, and has a diamond-shaped anti-slip texture on the surface to adapt to grass, gravel and other road surfaces.

[0033] The cargo tray 106 is fixed to the top of the frame 101 by four sets of first support pillars 105. The material is 3mm thick steel plate with anti-rust paint sprayed on the surface. The wireless remote control module 107 adopts a 433MHz wireless transceiver module with an effective control distance of ≥50 meters. The controller 108 is an STM32 series PLC, which can realize the forward and reverse rotation of the motor and speed adjustment from 0-5km / h through programming. Four sets of traction buckles 109 are welded around the cargo tray 106, with a spacing of 30cm and a hole diameter of 10mm, for connecting the traction rope.

[0034] The periphery of the carrying plate 106 is welded with a traction buckle 109, and the top surface of the carrying plate 106 is connected to the connecting support plate 111 via a second support column 110.

[0035] In bracket assembly 20, the traction frame 201 is a rectangular steel pipe welded structure, 1.2 meters long and 50 mm in diameter, with a 2 mm thick polyurea wear-resistant coating sprayed on the surface; the traction joint 202 is a stepped shaft structure, with an M16 thread at the bottom for connection to the connecting plate 111, and a 30 cm long top handle 203 for easy manual assistance in movement; the two sets of casters 204 are heavy-duty casters with brakes, with a load-bearing capacity of ≥50 kg, and an 8 mm diameter top traction hole with a built-in brass wear-resistant bushing.

[0036] The connecting bearing 205 is a 6205 deep groove ball bearing. The outer ring is welded to the traction frame 201, and the inner ring is interference-fitted with the rotating shaft 206. The rotating shaft 206 is made of 45# steel with heat treatment and a diameter of 20mm. The connecting support 207 is a 5mm thick steel plate bent into an L-shape. The top traction hole is also equipped with a brass bushing, which forms a triangular fixed fulcrum with the traction hole of the universal wheel 204. Together with the traction buckle 109 of the carrying plate 106, the inflatable camouflage target is tightened and fixed by the nylon traction rope.

[0037] The drive assembly provides power for movement and enables remote control, while the bracket assembly supports and secures the inflatable camouflage target. Both are detachably connected for easy individual maintenance.

[0038] The drive assembly includes a frame, battery, permanent magnet synchronous motor, wheels, cargo platform, wireless remote control module, controller, and tow hooks. The frame is a rectangular frame structure with wheels with wear-resistant rubber layers mounted at the bottom. The cargo platform is fixed to the top via a first support pillar. The cargo platform integrates the battery, wireless remote control module, and controller. The battery powers the permanent magnet synchronous motor, and the controller receives signals from the wireless remote control module and controls the motor's operation, enabling forward, backward, and turning movements. The tow hooks around the cargo platform engage with the tow holes of the bracket assembly to secure the inflatable target object via a tow rope.

[0039] The bracket assembly includes a traction frame, a traction connector, casters, and a connecting support. The traction frame is bolted to the connecting plate of the drive assembly via the traction connector. The casters on both sides of the bottom can rotate 360°, improving mobility. The end of the traction frame is connected to an L-shaped connecting support via a connecting bearing and a rotating shaft. The rotating shaft can rotate ±30° relative to the traction frame to accommodate the fixing requirements of the target object at different angles. The traction holes on the connecting support and the top of the casters are equipped with wear-resistant bushings, which, together with the traction buckle and traction rope, form multi-point fixation to prevent the target object from swaying.

[0040] In use, the inflatable camouflage target is placed above the drive assembly 10 and the bracket assembly 20. The traction rope is connected to the traction buckle 109, the traction hole of the connecting support 207, and the traction hole of the universal wheel 204. The rope length is adjusted to stabilize and fix the target. The remote control sends a command to the wireless remote control module 107, and the controller 108 drives the permanent magnet synchronous motor 103 to run, which drives the wheel 104 to move. The universal wheel 204 turns accordingly. The connecting support 207 can rotate adaptively according to the deformation of the target, ensuring that the target does not fall off or wear during the movement.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A wear-resistant inflatable camouflage target moving structure, comprising a drive assembly (10), characterized in that: The top of the drive assembly (10) is connected to a bracket assembly (20), which includes a tow frame (201), a tow joint (202), and a caster wheel (204). The bottom sides of the traction frame (201) are connected to two sets of universal wheels (204) by clamps. The end of the traction frame (201) away from the universal wheels (204) is equipped with a traction joint (202). The interior of the traction joint (202) is connected to the top of the drive assembly (10) by bolts. The other end of the traction frame (201) is symmetrically connected to a rotating shaft (206) by a connecting bearing (205). The two ends of the rotating shaft (206) are fixedly connected to a connecting support (207).

2. The wear-resistant inflatable camouflage target moving structure according to claim 1, characterized in that: The drive assembly (10) includes a frame (101), a battery (102), a permanent magnet synchronous motor (103), wheels (104), a first support (105), a cargo tray (106), a wireless remote control module (107), a controller (108), a tow hook (109), a second support (110), and a connecting tray (111).

3. The wear-resistant inflatable camouflage target moving structure according to claim 2, characterized in that: A battery (102) is fixedly installed on the top surface of the frame (101). Permanent magnet synchronous motors (103) are symmetrically installed on both sides of the top surface of the frame (101). The output shaft of the permanent magnet synchronous motor (103) is connected to a wheel (104). The battery (102) is electrically connected to the permanent magnet synchronous motor (103).

4. The wear-resistant inflatable camouflage target moving structure according to claim 2, characterized in that: The top surface of the frame (101) is symmetrically fixed with first pillars (105) on both the front and rear sides. The top of the four sets of first pillars (105) is fixed with a cargo plate (106). The top surface of the cargo plate (106) is threaded with a wireless remote control module (107) and a controller (108). The permanent magnet synchronous motor (103) and the wireless remote control module (107) are electrically connected to the controller (108).

5. The wear-resistant inflatable camouflage target moving structure according to claim 2, characterized in that: The periphery of the loading plate (106) is welded with a traction buckle (109), and the top surface of the loading plate (106) is connected to the connecting tray (111) via a second support (110).

6. The wear-resistant inflatable camouflage target moving structure according to claim 1, characterized in that: A handle (203) is fixedly installed on the top of the traction joint (202).

7. The wear-resistant inflatable camouflage target moving structure according to claim 1, characterized in that: Each of the casters (204) has a traction hole on its top.

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