CN216770356U - Crawler-type target vehicle moving device for hijacking hostage target - Google Patents

Abstract

The utility model discloses a crawler-type target vehicle moving device for hijacking a hostage target, which comprises a crawler chassis component, a box battery equipment component, a driving component and the hijacking hostage target, wherein the crawler chassis component comprises two crawler assemblies which are connected together through a cross rod and a cross beam, the box battery equipment component is arranged between the two crawler assemblies and used for controlling the driving component to drive the crawler assemblies to move, and the hijacking hostage target is fixedly arranged above the box battery equipment component and moves along with the crawler assemblies. The commonly used mobile platform with a wheel type structure is replaced by a double-crawler type mobile platform, the hijacking hostage target is installed on a carriage battery equipment assembly between two crawlers, and the double-crawler type mobile platform is not easy to overturn in the moving process, so that the hijacking hostage target is stably installed on the platform, a shooter is helped to successfully finish shooting training, and the training effect is improved.

Description

Crawler-type target vehicle moving device for hijacking hostage target

Technical Field

The utility model relates to the technical field of devices for shooting training of light weapons on hijacking hostage simulation targets, in particular to a crawler-type target car moving device for hijacking hostage targets.

Background

Because hijacking hostage events occur frequently, the shooter is required to shoot accurately, the shooter is required to have strong psychological quality and skills, and a large amount of training is required for shooting training specifically by simulating a real hijacking hostage environment, so that the analysis, judgment and processing skills and the psychological quality of the fighters are effectively improved. However, in the current shooting training of hijacking hostage targets, a wheeled structure unmanned vehicle is generally adopted as a moving platform for hijacking hostage moving targets in the shooting training of the rail moving targets, but as the shooting field is provided with a plurality of gun craters and the ground is uneven, the vehicle is easy to overturn by using a wheeled structure trolley, the obstacle crossing capability is poor, the hijacking hostage targets cannot be stable, and the shooter cannot well complete the shooting training.

In the current shooting training of the orbit motion target, the hijacking hostage shooting training under complex conditions can not be realized. Therefore, the development of a mobile platform capable of stably moving and hijacking the hostage sports target drone is urgently needed, the mobile platform is suitable for the complex environment change of a shooting training field, and the training effect is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of how to improve the stability of a motion platform in shooting training and provide a crawler-type target car moving device for hijacking a hostage target.

The utility model is realized by the following technical scheme:

the utility model provides a crawler-type target vehicle moving device for hijacking a hostage target, which comprises a crawler chassis component, a carriage battery equipment component, a driving component and the hijacking hostage target, wherein the crawler chassis component comprises two crawler assemblies which are connected together through a cross rod and a crossbeam, the carriage battery equipment component is arranged between the two crawler assemblies and is used for controlling the driving component to drive the crawler assemblies to move, and the hijacking hostage target is fixedly arranged above the carriage battery equipment component and moves along with the crawler assemblies.

In the shooting training of the rail moving target to the hijacking hostage simulation target, as the unmanned vehicle mostly adopting a wheel type structure is adopted as a moving platform of the hijacking hostage moving target, the platform is easy to overturn due to the complex condition of the road surface of the shooting training field. And this application is through using the chassis structure of two crawler-types, on the one hand because the contact surface of track and ground is bigger, than wheeled structure, hijack hostage target can be more stable, and on the other hand, hijack hostage target installs on the railway carriage battery equipment subassembly between two tracks, and the moving platform of two crawler-types is difficult for the car that overturns at the in-process that removes, can make like this hijack hostage target stable installation on the platform, helps the shooter to accomplish the shooting training smoothly, improves the training effect.

Furthermore, each track assembly comprises a track, a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are connected in parallel, an installation cavity is formed between the first fixing plate and the second fixing plate, and a driving disc assembly and a triangular floating wheel structure are installed in the installation cavity; the first fixing plate is provided with a connecting sleeve for fixing the cross rod girder, the crawler belt is sleeved outside the driving disc assembly and the triangular floating wheel structure, and the driving disc assembly drives the crawler belt to move under the driving of the driving assembly.

Further, first fixed plate includes that first drive fixed plate and first flotation wheel fixed plate and first drive fixed plate install at first flotation wheel fixed plate both ends, and the second fixed plate includes that second drive fixed plate and second flotation wheel fixed plate and second drive fixed plate install at second flotation wheel fixed plate both ends, and first flotation wheel fixed plate and second flotation wheel fixed plate parallel connection just form the installation cavity that is used for installing triangle flotation wheel structure, form the installation cavity that is used for installing the drive disc subassembly between first drive mounting panel and the second drive mounting panel.

Furthermore, the driving disc assembly comprises a driving disc assembly and a driven disc assembly, installation cavities for installing the driving disc assembly and the driven disc assembly are formed between the first driving installation plates at two ends of the first floating wheel fixing plate and the second driving installation plates at two ends of the second floating wheel fixing plate respectively, the driving disc assembly is connected with the driving assembly through a driving shaft, and the driven disc assembly is driven to move under the driving of the driving assembly.

Furthermore, the driving component comprises a motor assembly and a speed reducer, the motor assembly is connected with the speed reducer, and the output end of the speed reducer is connected with the driving shaft.

Furthermore, the speed reducer adopts a worm and gear self-locking structure.

Furthermore, two triangular floating wheel structures are symmetrically arranged along the central axis of the first fixing plate and the second fixing plate, and the two triangular floating wheel structures are movably arranged between the first fixing plate and the second fixing plate and can swing back and forth for 5-15 degrees along the moving direction of the crawler.

Further, every triangle-shaped flotation wheel structure all includes two triangle-shaped mounting panels, two triangle-shaped mounting panel parallel arrangement, wears to be equipped with dead lever, left dead lever and right dead lever relatively respectively in the three apex angle department of two triangle-shaped mounting panels to all install the flotation wheel at the both ends of left dead lever and right dead lever respectively, the both ends of going up the dead lever are fixed respectively on first fixed plate and second fixed plate.

Further, railway carriage battery equipment subassembly includes top cap, curb plate and bottom plate, and the bottom plate is fixed on the horizontal pole girder, is equipped with the motor control circuit who is used for controlling drive assembly on the bottom plate, and the curb plate is both ends open-ended box structure, and the curb plate cover is established on the bottom plate, is equipped with barrier induction sensor on the lateral surface of curb plate along track direction of motion, and barrier induction sensor and motor control circuit communication connection, top cap and bottom plate parallel arrangement and movable cover establish on the curb plate, have the hostage target of hijacking in the top fixed mounting of top cap.

Further, the motor control circuit comprises a wireless communication module, a UWB positioning circuit and a motor driving circuit which are respectively connected with the processor;

the processor is used for receiving data transmitted by the UWB positioning circuit and the obstacle induction sensor through the wireless communication module, comparing the transmitted data and outputting a motor control instruction;

the motor driving circuit is used for controlling the driving component to drive the track assembly to move according to the motor control instruction.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the crawler-type target car moving device for hijacking the hostage target replaces a moving platform with a common wheel type structure by a double-crawler-type moving platform, the contact surface of a crawler and the ground is larger, the hijacking hostage target can be more stable than the wheel type structure, the hijacking hostage target is arranged on a battery equipment component of a carriage between two crawlers, and the double-crawler-type moving platform is not easy to turn over in the moving process, so that the hijacking hostage target can be stably arranged on the platform, a shooter can smoothly complete shooting training, and the training effect is improved;

the speed reducer in the driving assembly adopts a worm and gear self-locking structure, so that the crawler-type target vehicle is not easy to slide, the crawler assembly adopts a triangular floating wheel structure, the triangular floating wheel structure can swing forwards and backwards by 5-15 degrees, the whole moving device can adapt to ground shaking within a small amplitude range to keep balance, and particularly, the moving device can play a good buffering role under the condition of uneven ground, so that the passing performance of the whole moving device on uneven road surfaces is greatly improved, and the moving device is not easy to overturn.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a crawler-type target vehicle moving device for hijacking a hostage target according to the utility model;

FIG. 2 is a side view of a tracked drone vehicle locomotion apparatus for hijacking a hostage target according to the present invention;

FIG. 3 is an exploded view of a battery equipment module of the vehicle compartment according to an embodiment of the present invention;

FIG. 4 is a schematic view of a connection between a track chassis assembly and a drive assembly according to one embodiment of the present invention;

FIG. 5 is an exploded view of a track assembly according to one embodiment of the present invention;

FIG. 6 is a schematic view of a triangular float wheel structure of a track assembly when the road surface is uneven according to an embodiment of the present invention;

fig. 7 is a schematic diagram illustrating the connection of functional circuits of the motor control circuit according to an embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-crawler chassis component, 11-crossbar, 2-crawler assembly, 21-crawler, 22-first fixing plate, 220-first driving fixing plate, 221-first floating wheel fixing plate, 23-second fixing plate, 230-second driving fixing plate, 231-second floating wheel fixing plate, 24-connecting sleeve, 3-driving plate component, 31-driving plate component, 32-driven plate component, 33-driving shaft, 4-triangular floating wheel structure, 41-triangular mounting plate, 42-upper fixing rod, 43-left fixing rod, 44-right fixing rod, 45-floating wheel, 5-wagon battery equipment component, 51-top cover, 52-side plate, 53-bottom plate, 54-motor control circuit, 55-obstacle induction sensor, 56-cooling fan, 57-battery component, 6-driving component, 61-motor assembly, 62-speed reducer and 7-hijack hostage target.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, materials, or methods have not been described in detail in order to avoid obscuring the present invention.

Throughout the specification, references to "one embodiment" or "an embodiment" mean: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "upper", "lower", "first", "second", "front", "back", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the scope of the present invention.

Example 1

As shown in fig. 1-2, the present embodiment provides a tracked target vehicle moving device for hijacking a hostage target, including a tracked chassis assembly 1, a car battery device assembly 5, a driving assembly 6 and a hijacking hostage target 7, where the tracked chassis assembly 1 includes two tracked assemblies 2 connected together through a cross-bar girder 11, the car battery device assembly 5 is disposed between the two tracked assemblies 2 and used for controlling the driving assembly 6 to drive the tracked assemblies 2 to move, and the hijacking hostage target 7 is fixedly mounted above the car battery device assembly 5 and moves along with the tracked assemblies 2.

Specifically, as shown in fig. 5, each track assembly 2 includes a track 21, a first fixing plate 22, and a second fixing plate 23, the first fixing plate 22 and the second fixing plate 23 are connected in parallel, and an installation cavity is formed between the first fixing plate 22 and the second fixing plate 23, and a driving disc assembly 3 and a triangular floating wheel structure are installed in the installation cavity; the first fixing plate 22 is provided with a connecting sleeve 24 for fixing the cross bar girder 11, the track 21 is sleeved outside the driving disc assembly 3 and the triangular floating wheel structure, and the driving disc assembly 3 drives the track 21 to move under the driving of the driving assembly 6.

Specifically, the first fixing plate 22 includes a first driving fixing plate 220 and a first floating wheel fixing plate 221, and the first driving fixing plate 220 is installed at both ends of the first floating wheel fixing plate 221, the second fixing plate 23 includes a second driving fixing plate 230 and a second floating wheel fixing plate 231, and the second driving fixing plate 230 is installed at both ends of the second floating wheel fixing plate 231, the first floating wheel fixing plate 221 and the second floating wheel fixing plate 231 are connected in parallel and form an installation cavity for installing the triangular floating wheel structure, and an installation cavity for installing the driving disc assembly 3 is formed between the first driving installation plate and the second driving installation plate. The driving disc assembly 3 comprises a driving disc assembly 31 and a driven disc assembly 32, installation cavities for installing the driving disc assembly 31 and the driven disc assembly 32 are formed between first driving installation plates at two ends of a first floating wheel fixing plate 221 and second driving installation plates at two ends of a second floating wheel fixing plate 231 respectively, a driving shaft 33 penetrates through the center of the driving disc assembly 31, the driving shaft 33 penetrates through the two driving installation plates located on one side, the driving disc assembly 31 is fixed between the installation plates, the driving disc assembly 31 is further connected with a motor output shaft of the driving assembly 6 through the driving shaft 33, the driven disc assembly 32 is driven to move under the driving of the driving assembly 6, and a crawler 21 is sleeved on the outer sides of the driving disc assembly 31, the driven disc assembly 32 and a triangular floating wheel structure floating wheel 45.

In one embodiment, as shown in fig. 6, two triangular floating wheel structures are symmetrically arranged along the central axes of the first fixing plate 22 and the second fixing plate 23, the two triangular floating wheel structures 4 are movably installed between the first fixing plate 22 and the second fixing plate 23 and can swing back and forth for 5-15 degrees along the moving direction of the crawler 21, and when the road is uneven, as shown in fig. 6, the two triangular floating wheel structures can swing to adapt to the ground condition, so that the passing performance of the whole moving device on uneven road is greatly improved. Specifically, as shown in fig. 5, each of the triangular floating wheel structures 4 includes two triangular mounting plates 41, the two triangular mounting plates 41 are arranged in parallel, an upper fixing rod 42, a left fixing rod 43 and a right fixing rod 44 are respectively and oppositely penetrated at three vertex angles of the two triangular mounting plates 41, floating wheels 45 are respectively installed at two ends of the left fixing rod 43 and the right fixing rod 44, and two ends of the upper fixing rod 42 are respectively fixed on the first fixing plate 22 and the second fixing plate 23.

As shown in fig. 4, the driving assembly 6 includes a motor assembly 61, a reducer 62 and an encoder, the motor assembly 61 is connected with the reducer 62, the encoder is connected with the reducer 62, and the reducer 62 adopts a worm gear self-locking structure to realize parking automatic parking braking; the crawler-type target vehicle is not easy to slide; the output end of the driving component 6 is connected with the driving shaft 33, a motor shaft of the motor is connected with a speed reducer, and an output shaft of the speed reducer is connected with the driving shaft.

As shown in fig. 3, the vehicle box battery equipment assembly 5 includes a top cover 51, a side plate 52 and a bottom plate 53, the bottom plate 53 is fixed on the cross bar girder 11, the bottom plate 53 is provided with a motor control circuit 54 for controlling the driving assembly 6, a battery assembly 57 for supplying power to the motor control circuit 54 and the driving assembly 6, and a heat dissipation fan 56 for helping the motor control circuit 54 and the driving assembly 6 to dissipate heat, the side plate 52 is a box-shaped structure with openings at two ends, the side plate 52 covers the bottom plate 53, an obstacle sensor 55 is arranged on the outer side surface of the side plate 52 along the moving direction of the crawler 21, the obstacle sensor 55 comprises infrared sensing and ultrasonic sensing, the obstacle induction sensor 55 is in communication connection with the motor control circuit 54, the top cover 51 and the bottom plate 53 are arranged in parallel, the movable cover is arranged on the side plate 52, and the hijacking hostage target 7 is fixedly arranged above the top cover 51.

As shown in fig. 7, the motor control circuit 54 includes a wireless communication module, a UWB positioning circuit, a motor driving circuit, and a power management circuit for connecting with a battery pack 57, which are connected to the processor, respectively; the processor is used for receiving data transmitted by the UWB positioning circuit and the obstacle induction sensor 55 through the wireless communication module, comparing the transmitted data and outputting a motor control instruction; the motor driving circuit is used for controlling the driving component 6 to drive the track assembly 2 to move according to the motor control instruction.

The crawler-type target vehicle moving device is divided into 2 modules such as a crawler assembly 2, a wagon box battery equipment component 5 and the like, so that the crawler-type target vehicle 21 is convenient to mount, stable in structure, uniform in stress and flexible in movement; and the motor control circuit 54 is positioned by a UWB positioning method, the positioning precision is high, and the defects that the Beidou or GPS has poor positioning precision and is greatly influenced by a field, and particularly, the positioning is more difficult to realize in indoor and outdoor semi-indoor fields are overcome. When the crawler-type target vehicle moving device is used, firstly, the processor receives the positioning information of the UWB positioning circuit and the road condition information transmitted by the obstacle induction sensor 55, the judgment is carried out according to the information to give an instruction of advancing or retreating, the motor driving circuit controls the motor assembly 61 of the driving mechanism to rotate according to the instruction, so that when the platform vehicle runs and meets an obstacle, the obstacle induction sensor 55 senses the motor to stop or rotate backwards to avoid the obstacle. On the basis, a program for forming a running path can be downloaded in the processor, and a motor rotating speed sensor is installed on the driving assembly 6 and used for acquiring the rotating speed of the motor, so that the processor can form running path information according to the rotating speed and the positioning signal, and the crawler-type target car moving device can automatically move according to a required route.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a crawler-type target car mobile device of hijack hostage target, a serial communication port, including crawler chassis subassembly (1), railway carriage battery equipment subassembly (5), drive assembly (6) and hijack hostage target (7), crawler chassis subassembly (1) is including two track assemblies (2) through horizontal pole girder (11) parallel connection together, railway carriage battery equipment subassembly (5) set up and are used for controlling drive assembly (6) drive track assembly (2) to move between two track assemblies (2), hijack hostage target (7) fixed mounting follows track assembly (2) and removes in railway carriage battery equipment subassembly (5) top.

2. The crawler-type target vehicle moving device for hijacking the human-quality target is characterized in that each crawler assembly (2) comprises a crawler (21), a first fixing plate (22) and a second fixing plate (23), the first fixing plate (22) and the second fixing plate (23) are connected in parallel, a mounting cavity is formed between the first fixing plate (22) and the second fixing plate (23), and a driving disc assembly (3) and a triangular floating wheel structure (4) are mounted in the mounting cavity; the first fixing plate (22) is provided with a connecting sleeve (24) for fixing the cross bar girder (11), the crawler belt (21) is sleeved outside the driving disc assembly (3) and the triangular floating wheel structure (4), and the driving disc assembly (3) drives the crawler belt (21) to move under the driving of the driving assembly (6).

3. The tracked target vehicle moving device for hijacking the human-quality target is characterized in that the first fixing plate (22) comprises a first driving fixing plate (220) and a first floating wheel fixing plate (221), the first driving fixing plate (220) is installed at two ends of the first floating wheel fixing plate (221), the second fixing plate (23) comprises a second driving fixing plate (230) and a second floating wheel fixing plate (231), the second driving fixing plate (230) is installed at two ends of the second floating wheel fixing plate (231), the first floating wheel fixing plate (221) and the second floating wheel fixing plate (231) are connected in parallel and form an installation cavity for installing the triangular floating wheel structure (4), and an installation cavity for installing the driving disk assembly (3) is formed between the first driving installation plate and the second driving installation plate.

4. The crawler-type drone vehicle moving device for hijacking a human-quality target according to claim 3, wherein the driving disc assembly (3) comprises a driving disc assembly (31) and a driven disc assembly (32), installation cavities for installing the driving disc assembly (31) and the driven disc assembly (32) are respectively formed between the first driving installation plates at two ends of the first floating wheel fixing plate (221) and the second driving installation plates at two ends of the second floating wheel fixing plate (231), the driving disc assembly (31) is connected with the driving assembly (6) through a driving shaft (33), and the driven disc assembly (32) is driven by the driving assembly (6) to move.

5. A tracked drone vehicle moving device for hijacking hostage targets according to claim 4, characterised in that the driving assembly (6) comprises a motor assembly (61) and a reducer (62), the motor assembly (61) is connected with the reducer (62), the output end of the reducer (62) is connected with the driving shaft (33).

6. The tracked target vehicle moving device for hijacking the hostage target according to claim 5, wherein the reducer (62) adopts a worm and gear self-locking structure.

7. The crawler-type target vehicle moving device for hijacking the hostage target is characterized in that two triangular floating wheel structures (4) are symmetrically arranged along the central axes of a first fixing plate (22) and a second fixing plate (23), and the two triangular floating wheel structures (4) are movably arranged between the first fixing plate (22) and the second fixing plate (23) and can swing back and forth for 5-15 degrees along the moving direction of the crawler (21).

8. The tracked drone vehicle moving device for hijacking a hostage target according to claim 7, wherein each triangular floating wheel structure (4) comprises two triangular mounting plates (41), the two triangular mounting plates (41) are arranged in parallel, an upper fixing rod (42), a left fixing rod (43) and a right fixing rod (44) are respectively and oppositely arranged at the three top corners of the two triangular mounting plates (41), floating wheels (45) are respectively arranged at the two ends of the left fixing rod (43) and the right fixing rod (44), and the two ends of the upper fixing rod (42) are respectively fixed on the first fixing plate (22) and the second fixing plate (23).

9. A tracked target vehicle moving device for hijacking a hostage target according to claim 1, the wagon box battery equipment component (5) comprises a top cover (51), a side plate (52) and a bottom plate (53), wherein the bottom plate (53) is fixed on the cross bar girder (11), a motor control circuit (54) used for controlling the driving component (6) is arranged on the bottom plate (53), the side plate (52) is of a box-shaped structure with openings at two ends, the side plate (52) is covered on the bottom plate (53), the outer side face of the side plate (52) along the moving direction of the crawler (21) is provided with an obstacle induction sensor (55), the obstacle induction sensor (55) is in communication connection with a motor control circuit (54), the top cover (51) and the bottom plate (53) are arranged in parallel, a movable cover is arranged on the side plate (52), and a hijacking hostage target (7) is fixedly arranged above the top cover (51).

10. The tracked target vehicle moving device for hijacking the hostage target according to claim 9, wherein the motor control circuit (54) comprises a wireless communication module, a UWB positioning circuit and a motor driving circuit which are respectively connected with the processor;

the processor is used for receiving data transmitted by the UWB positioning circuit and the obstacle induction sensor (55) through the wireless communication module, comparing the transmitted data and outputting a motor control instruction;

the motor driving circuit is used for controlling the driving component (6) to drive the crawler assembly (2) to move according to the motor control instruction.

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