A simulated bomb release trainer

Abstract

The utility model relates to a kind of simulation bomb-throwing training device, including support pedestal in bottom, main support rod being connected on support pedestal, bomb track being connected on main support rod, and simulation bomb module being slidably connected in bomb track;The top and bottom of main support rod are connected respectively at the both ends of bomb track, and along the running track distribution of bomb thrown in standard bomb-throwing posture before hand-off;Simulation bomb module is installed on bomb track by sliding group structure, and simulation bomb is connected at bottom. Compared with prior art, the utility model can drive the whole body action of trainee to form correct action essentials with correct and fixed bomb running track, also convenient to adjust some subtle error actions at any time, and structure is stable and reliable, easy to maintain, convenient to store.

Description

Technical Field

[0001] This utility model relates to the field of bomb throwing training devices, and in particular to a simulated bomb throwing training device. Background Technology

[0002] Currently, grenade throwing has become one of the important mandatory training subjects for individual soldiers. However, in the current situation, there are problems such as poor training effect, slow training progress, and large gaps between different training levels. The biggest problem for the vast majority of soldiers who are unable to pass or improve their performance is the throwing motion. The existing solutions mostly involve experienced soldiers mentoring new soldiers, manual adjustments during stops, breaking down the motion for correction, and slow-motion practice. These methods are mostly slow to take effect and have poor results, and cannot enable trainees to form the correct throwing motion.

[0003] Utility model CN218458589U discloses an intelligent simulated throwing training device, including a throwing track and a throwing module. The throwing module is slidably mounted on the throwing track and is equipped with an intelligent unit module. The intelligent unit module includes a controller, a prompting device, and sensors. The prompting device and sensors are connected to the controller. The sensors are used to collect motion data of the throwing module on the throwing track, and the prompting device is used to prompt the motion data collected by the sensors. The intelligent unit module provides real-time motion data prompts to the trainee or coach through the prompting device.

[0004] The throwing track in this scheme is just a single inclined straight bar track, with a simple shape, and cannot be used to help trainees standardize their throwing posture. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a simulated bomb throwing training device that helps trainees quickly develop the correct bomb throwing posture, facilitating teaching and training.

[0006] The objective of this utility model can be achieved through the following technical solutions: A simulated bombing training device includes a support base at the bottom, a main support rod connected to the support base, a projectile track connected to the main support rod, and a simulated projectile module slidably connected within the projectile track. The two ends of the projectile track are respectively connected to the top and bottom of the main support rod, and are distributed along the trajectory of the projectile before it leaves the hand in a standard throwing posture; The simulated projectile module is mounted on the projectile track via a sliding assembly structure, and a simulated projectile is connected to its bottom.

[0007] Furthermore, the projectile track includes a horizontal section, a standard bombing trajectory section, and a bottom connecting section connected in sequence. The horizontal section is connected to the top of the main support rod, and the bottom connecting section is connected to the bottom of the main support rod.

[0008] Furthermore, the standard bombing trajectory section includes an arc segment and a semi-circular segment. One end of the arc segment is connected to the bottom connecting part, and the other end is connected to the semi-circular segment through a smooth curve. The center of the arc segment is located at the bottom of the bomb trajectory. The end of the semicircular segment away from the arc segment is connected to the horizontal part, and the center of the semicircular segment is located inside the spring track.

[0009] Furthermore, the simulated bomb-dropping training device also includes a diagonal bar, which connects the main support rod and the horizontal part of the projectile track.

[0010] Furthermore, the bottom end of the spring track is a rack structure, and the bottom of the main support rod is provided with a gear structure that cooperates with the rack structure, as well as a wheel that drives the gear structure to rotate.

[0011] Furthermore, the simulated bomb-dropping training device also includes a movable support frame, the middle of which is connected to the bomb-tracing track, and both ends are fixed to the ground by support feet, forming an inverted V-shaped structure.

[0012] Furthermore, the middle part of the movable support frame is connected at the connection point between the horizontal part of the projectile track and the standard bombing trajectory part.

[0013] Furthermore, the simulated projectile module includes a hollow outer frame that extends through both the front and rear ends. Multiple bolts extending through opposite sides of the outer frame are connected inside the outer frame. One end of each bolt is fixed by a nut. The bolts are connected to multiple bearings located inside the outer frame and fixed to the side wall of the outer frame, so as to be slidably connected to the projectile track. The simulated missile is attached to the bottom of the outer frame.

[0014] Furthermore, the top two sides of the outer frame are also connected to hanging rings for attaching elastic ropes.

[0015] Furthermore, the support base is a semi-circular ring structure, and the circle of the semi-circular ring structure is located on the straight line where the horizontal plane projection of the spring track lies.

[0016] Compared with the prior art, the present invention has the following advantages: (1) This scheme creates a grenade track based on the trajectory of the grenade before it leaves the hand in the correct grenade throwing posture. The grenade track is supported by a support base and a main support rod. A sliding simulated grenade module is set on the grenade track. The correct and fixed grenade trajectory can drive the trainee's whole body to form the correct action key. It is also convenient to adjust some minor errors in the action at any time, which helps the trainee to quickly form the correct grenade throwing posture and facilitates teaching and training. Furthermore, the overall structure is simple and easy to maintain; there are three connection points, making installation quick and easy, and storage convenient.

[0017] (2) The movable support frame installed at the front end of the upper part of the ballistic track in this scheme can make the entire front end of the trainer stand firmly on the ground and reduce shaking.

[0018] (3) The simulated projectile module of this scheme achieves reliable sliding with the projectile track by fixing multiple bearings with multiple sets of bolts in the outer frame. The structure is stable and reliable. It is also equipped with a hanging ring with an elastic rope, which can increase the throwing force. It can also be applied to other throwing training subjects.

[0019] (4) The support base of this solution is set as a semi-circular ring structure, which enables the entire training device to stand stably on the ground. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a simulated bombing training device provided in an embodiment of this utility model; Figure 2 This is a side view schematic diagram of a simulated bomb throwing training device provided in an embodiment of this utility model; Figure 3 This is a rear view schematic diagram of a simulated bombing training device provided in an embodiment of this utility model; Figure 4 This is a top view schematic diagram of a simulated bombing training device provided in an embodiment of this utility model; Figure 5 This is a schematic diagram of the overall structure of a simulated missile module provided in an embodiment of this utility model; Figure 6 This is a schematic diagram of the internal structure of a simulated missile module provided in an embodiment of this utility model; Figure 7 This is a top view schematic diagram of a simulated missile module provided in an embodiment of this utility model; Figure 8 This is a front view schematic diagram of a simulated missile module provided in an embodiment of this utility model; Figure 9 for Figure 8 Schematic diagram of the BB cross section; In the diagram, 1. Support base, 2. Projectile track, 21. Horizontal section, 22. Standard bombing trajectory section, 221. Arc segment, 222. Semicircular segment, 23. Bottom connection section, 3. Main support rod, 4. Simulated bomb module, 401. Outer frame, 402. Bolt, 403. Nut, 404. Bearing, 405. Simulated bomb, 406. Hanging ring, 5. Movable support frame, 6. Diagonal rod, 7. Support foot, 8. Hook. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0026] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] Example 1 like Figure 1-4 As shown, this embodiment provides a simulated bombing training device, including a support base 1 located at the bottom, a main support rod 3 connected to the support base 1, a projectile track 2 connected to the main support rod 3, and a simulated projectile module 4 slidably connected to the projectile track 2; The two ends of the projectile track 2 are connected to the top and bottom of the main support rod 3 respectively, and are distributed along the trajectory of the projectile before it leaves the hand in a standard throwing posture; The simulated projectile module 4 is mounted on the projectile track 2 via a sliding assembly structure, and a simulated projectile 405 is connected to its bottom.

[0028] The above-mentioned simulated bombing training device is used as follows: First, based on the trainee, the connection length and distribution of the projectile track 2 in the simulated bomb throwing trainer are adjusted, and the height and tilt angle of the projectile track 2 are changed, so that the simulated projectile module 4 is slid to the initial position.

[0029] Next, the trainee stands at the center of the highest arc of the trajectory 2, in a standing throwing posture. Holding the simulated grenade 405 with their right or left hand, the trainee quickly throws the simulated grenade 405 forward using the correct technique, and releases it at the designated position on the trajectory. The simulated grenade 405 travels along the trajectory due to inertia, and after the inertia disappears, it returns along the same path under its own weight.

[0030] Finally, manually pull back the simulated missile module 4 to its initial position to begin the next training cycle.

[0031] This scheme creates a projectile track 2 based on the trajectory of the projectile before it leaves the hand in the correct throwing posture. The projectile track 2 is supported by a support base 1 and a main support rod 3. A sliding simulated projectile module 4 is set on the projectile track 2, which can guide the trainee's whole body movements to form the correct action points with a correct and fixed projectile trajectory. It is also convenient to adjust some minor errors in the movements at any time, which helps the trainee to quickly form the correct throwing posture and facilitates teaching and training. Furthermore, the overall structure is simple and easy to maintain; there are three connection points, making installation quick and easy, and storage convenient.

[0032] Preferably, the projectile track 2 includes a horizontal section 21, a standard projectile trajectory section 22, and a bottom connecting section 23 connected in sequence. The horizontal section 21 is connected to the top of the main support rod 3, and the bottom connecting section 23 is connected to the bottom of the main support rod 3.

[0033] Optionally, to provide a better standardized bombing posture trajectory, the standard bombing trajectory section 22 includes an arc segment 221 and a semi-circular segment 222. One end of the arc segment 221 is connected to the bottom connecting section 23, and the other end is connected to the semi-circular segment 222 through a smooth curve. The center of the arc segment 221 is located at the bottom of the bombing track 2. The end of the semicircular segment 222 that is away from the arc segment 221 is connected to the horizontal part 21, and the center of the semicircular segment 222 is located inside the spring track 2.

[0034] Preferably, the simulated bomb-dropping training device also includes a diagonal bar 6, which connects the main support rod 3 and the horizontal part 21 of the projectile track 2 respectively, so as to support the horizontal part 21 of the projectile track 2 and make the projectile track 2 more stable.

[0035] Preferably, the bottom end of the spring track 2 is a rack structure, and the bottom of the main support rod 3 is provided with a gear structure that cooperates with the rack structure, as well as a wheel that drives the gear structure to rotate.

[0036] By driving the rotation of the rotating wheel, the fixed height of the bottom end of the spring track 2 can be adjusted by the gear structure, thereby adjusting the length of the entire spring track 2 and realizing the trajectory adjustment of the spring track 2.

[0037] Preferably, the simulated bombing training device also includes a movable support frame 5, the middle of which is connected to the bomb track 2, and both ends are fixed to the ground by support feet 7, forming an inverted V-shaped structure.

[0038] More preferably, the middle part of the movable support frame 5 is connected at the connection point between the horizontal part 21 and the standard bombing trajectory part 22 in the bombing track 2.

[0039] The movable support frame 5 installed at the upper front end of the ballistic track 2 can make the entire front end of the trainer stand stably on the ground and reduce shaking.

[0040] Preferred, such as Figure 5-9 As shown, the simulated projectile module 4 includes a hollow outer frame 401 that extends through both the front and rear ends. Multiple bolts 402 extending through opposite sides of the outer frame 401 are connected inside the outer frame 401. One end of each bolt 402 is fixed by a nut 403. The bolts 402 are connected to multiple bearings 404 located inside the outer frame 401 and fixed to the side wall of the outer frame 401, so as to be slidably connected to the projectile track 2. The simulated missile 405 is connected to the bottom of the outer frame 401.

[0041] The number of bolts 402 in the simulated projectile module 4 can be set to four, located at the four vertices of the rectangle, and the corresponding four bearings 404 together provide stable support for the projectile track 2.

[0042] Preferably, the top two sides of the outer frame 401 are also connected to hanging loops 406 for attaching elastic ropes. Elastic ropes can be attached to increase the throwing force, and it can also be used for other throwing training subjects.

[0043] Preferably, the support base 1 is a semi-circular ring structure, and the circle of the semi-circular ring structure is located on the straight line where the horizontal plane projection of the spring track 2 is located; The semi-circular ring-shaped support base 1 allows the entire training device to stand stably on the ground.

[0044] Optionally, a hook 8 is also provided on one side of the main support rod 3 for hanging items.

[0045] In this embodiment, the total length of the two projectile tracks is approximately 2740mm, the track width is 60mm, the simulated projectile module 4 is approximately 110mm long, 160mm wide, and 138mm high, and two sets of bearings 404 are installed inside for sliding on the track. The lower half of the simulated projectile module 4 is connected to a simulated projectile 405.

[0046] The main support rod 3 has a square cross-section with a side length of 100mm and an adjustable length of 2500mm-3300mm. It is mainly used to connect and support the entire training device and to adjust the height and tilt angle of the upper spring track 2 to accommodate different trainees' body sizes.

[0047] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A simulated bombing training device, characterized in that, It includes a support base (1) at the bottom, a main support rod (3) connected to the support base (1), a spring track (2) connected to the main support rod (3), and a simulated bullet module (4) that can be slidably connected in the spring track (2). The two ends of the projectile track (2) are respectively connected to the top and bottom of the main support rod (3), and are distributed along the trajectory of the projectile before it leaves the hand in the standard throwing posture; The simulated projectile module (4) is installed on the projectile track (2) via a sliding assembly structure, and a simulated projectile (405) is connected to the bottom.

2. The simulated bombing training device according to claim 1, characterized in that, The projectile track (2) includes a horizontal section (21), a standard projectile trajectory section (22), and a bottom connecting section (23) connected in sequence. The horizontal section (21) is connected to the top of the main support rod (3), and the bottom connecting section (23) is connected to the bottom of the main support rod (3).

3. The simulated bombing training device according to claim 2, characterized in that, The standard bombing trajectory section (22) includes an arc segment (221) and a semicircular segment (222). One end of the arc segment (221) is connected to the bottom connecting part (23), and the other end is connected to the semicircular segment (222) through a smooth curve. The center of the arc segment (221) is located at the bottom of the bombing track (2). The end of the semicircular segment (222) away from the arc segment (221) is connected to the horizontal part (21), and the center of the semicircular segment (222) is located inside the spring track (2).

4. The simulated bombing training device according to claim 2, characterized in that, The simulated bombing training device also includes a diagonal bar (6), which is connected to the main support rod (3) and the horizontal part (21) of the bomb track (2).

5. The simulated bombing training device according to claim 1, characterized in that, The bottom end of the spring track (2) is a rack structure, and the bottom of the main support rod (3) is provided with a gear structure that cooperates with the rack structure, as well as a wheel that drives the gear structure to rotate.

6. A simulated bombing training device according to claim 2, characterized in that, The simulated bomb throwing training device also includes a movable support frame (5), which is connected to the ball track (2) in the middle and fixed to the ground at both ends by support feet (7), forming an inverted V-shaped structure.

7. A simulated bombing training device according to claim 6, characterized in that, The middle part of the movable support frame (5) is connected to the connection between the horizontal part (21) and the standard bombing trajectory part (22) in the ballistic track (2).

8. A simulated bombing training device according to claim 1, characterized in that, The simulated projectile module (4) includes a hollow outer frame (401) that is open at both ends. Multiple bolts (402) are connected inside the outer frame (401) and pass through the opposite sides of the outer frame (401). One end of the bolt (402) is fixed by a nut (403). The bolt (402) is connected to multiple bearings (404) located inside the outer frame (401) and fixed on the side wall of the outer frame (401) so as to be slidably connected to the projectile track (2). The simulated projectile (405) is attached to the bottom of the outer frame (401).

9. A simulated bombing training device according to claim 8, characterized in that, The top two sides of the outer frame (401) are also connected to hanging rings (406) for attaching elastic ropes.

10. A simulated bombing training device according to claim 1, characterized in that, The support base (1) is a semi-circular ring structure, and the circle of the semi-circular ring structure is located on the straight line where the horizontal plane projection of the spring track (2) is located.

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