Blocking device for navigation simulation training
By introducing structures such as baffles, supports, telescopic rods, and springs into the blocking device used for navigation simulation training, buffering and shock absorption are achieved, solving the problem of damage to the device during severe collisions, improving stability and service life, and enhancing the adaptability and functionality of the device.
Patent Information
- Application Number
- CN202520543727.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing navigation simulation training blocking devices lack buffering capabilities during severe collisions, leading to serious damage and reduced lifespan.
It adopts a structural design including baffles, brackets, telescopic rods, springs, connecting rods and U-shaped frames. It achieves buffering and shock absorption through the coordinated movement of elastic elements, and adjusts the baffle angle through threaded rods and handles to adapt to different collision angles.
It improves the stability and service life of the device, enhances its versatility and functionality, prevents wear, and improves ease of use and stability.
Smart Images
Figure CN223956182U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to navigation simulation technical field, concretely is navigation simulation training is with blocking device. BACKGROUND
[0002] The navigation simulation training blocking device is a device for military training, mainly used for simulating obstacles in real battlefield environment, helping soldiers to familiarize and cope with various terrains and obstacles in training. This device usually includes physical obstacles and electronic safety systems to ensure the authenticity and safety of training. Today's navigation simulation training blocking device does not have a buffering function. When a violent collision occurs during use, the device cannot effectively buffer and shock, causing the blocking device to be severely damaged, reducing its service life and making it unsuitable for long-term use. Therefore, a navigation simulation training blocking device with a buffering structure is needed. SUMMARY
[0003] To overcome the above-mentioned defects, the utility model provides a navigation simulation training blocking device, which solves the problem that the navigation simulation training blocking device does not have a buffering function, and when a violent collision occurs during use, the device cannot effectively buffer and shock, causing the blocking device to be severely damaged, reducing its service life and making it unsuitable for long-term use.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a navigation simulation training blocking device, comprising a baffle, four supports are fixedly connected to one side of the baffle, two telescopic rods are installed on the supports, a connecting plate is fixedly connected to one end of the telescopic rod, a first spring is sleeved outside the telescopic rod, four recesses are formed in the connecting plate, a connecting rod is fixedly connected to the recess, two first U-shaped frames are clamped to the connecting rod, a second spring is fixedly connected between the two first U-shaped frames, the first U-shaped frame and the inner wall of the recess are clamped to each other, a rotary arm is hinged to the first U-shaped frame, a second U-shaped frame is hinged to one end of the rotary arm, and the second U-shaped frame is fixedly connected to the support.
[0005] As a further scheme of the utility model: two first mounting plates are connected to one side of the connecting plate by bolts, a third U-shaped frame is installed on one side of the first mounting plate, a first support rod is hinged to the third U-shaped frame, a fourth U-shaped frame is hinged to the bottom end of the first support rod, a second mounting plate is installed on one side of the fourth U-shaped frame, and the second mounting plate is connected to the connecting plate by bolts.
[0006] As a further scheme of the utility model: a base is fixedly connected to the bottom side of the fourth U-shaped frame, and four mounting cones are installed on the bottom side of the base.
[0007] As a further scheme of the utility model: the base is provided with a sliding slot, the inner wall of the sliding slot is provided with a fifth U-shaped frame, the fifth U-shaped frame is provided with a threaded rod through screw joint, the threaded rod is connected with the base, one end of the threaded rod is connected with the base through a bearing, one end of the threaded rod is fixedly connected with a handle, the fifth U-shaped frame is hingedly connected with a second supporting rod, and the top end of the second supporting rod is hingedly connected with a third U-shaped frame.
[0008] As a further scheme of the utility model: two fixed rods are arranged on one side of the base and arranged between the two bases.
[0009] As a further scheme of the utility model: a rubber layer is arranged on one side of the baffle, and anti-skid lines are arranged on one side of the rubber layer.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] 1. The blocking device for navigation simulation training is provided with a baffle, a support, an extension rod, a first spring, a connecting plate, a groove, a connecting rod, a first U-shaped frame, a second spring, a rotary arm and a second U-shaped frame, so that when the blocking device is subjected to a violent impact, the baffle drives the support to move, the movement of the support causes the extension rod and the first spring to contract, the support drives the second U-shaped frame and the rotary arm to move, the rotary arm drives the first U-shaped frame to slide on the connecting rod and the groove, and the two first U-shaped frames move towards each other and press the second spring, so that the blocking device is buffered and damped, the blocking device is prevented from being damaged due to a violent impact, and the overall stability and service life of the blocking device are improved.
[0012] 2. The blocking device for navigation simulation training is provided with a sliding slot, a fifth U-shaped frame, a threaded rod, a handle, a second supporting rod, a third U-shaped frame, a first mounting plate and a connecting plate, so that when the angle of the baffle is adjusted, an operator rotates the handle to drive the threaded rod to rotate, the threaded rod drives the fifth U-shaped frame to slide in the sliding slot, the fifth U-shaped frame drives the second supporting rod and the third U-shaped frame to move, and the third U-shaped frame drives the first mounting plate and the connecting plate to move, so that the operator can accurately adjust the angle of the baffle, thereby adapting to impacts at different angles and improving the versatility and functionality of the blocking device. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a three-dimensional structure schematic view of the utility model;
[0014] Fig. 2 It is a sectional structure schematic view of the connecting plate of the utility model;
[0015] Fig. 3 It is a connecting structure schematic view of the fifth U-shaped frame and the threaded rod of the utility model;
[0016] In the diagram: 1. Baffle; 2. Bracket; 3. Telescopic rod; 4. First spring; 5. Connecting plate; 6. Groove; 7. Connecting rod; 8. First U-shaped frame; 9. Second spring; 10. Rotary arm; 11. Second U-shaped frame; 12. Third U-shaped frame; 13. First mounting plate; 14. First support rod; 15. Fourth U-shaped frame; 16. Second mounting plate; 17. Base; 18. Mounting cone; 19. Slide groove; 20. Fifth U-shaped frame; 21. Threaded rod; 22. Rotary handle; 23. Second support rod; 24. Fixing rod; 25. Rubber layer. Detailed Implementation
[0017] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0018] like Figs. 1-3 As shown, this utility model provides a technical solution: a blocking device for navigation simulation training, including a baffle 1. Four supports 2 are fixedly connected to one side of the baffle 1. Two telescopic rods 3 are installed on the supports 2. A connecting plate 5 is fixedly connected to one end of each telescopic rod 3. Two first mounting plates 13 are bolted to one side of the connecting plate 5. A third U-shaped frame 12 is installed on one side of the first mounting plate 13. A first support rod 14 is hinged to the third U-shaped frame 12. A fourth U-shaped frame 15 is hinged to the bottom end of the first support rod 14. A second mounting plate 16 is installed on one side of the fourth U-shaped frame 15. The second mounting plate 16 is bolted to the connecting plate 5. Because of the first mounting plate 13, when disassembling the connecting plate 5, the operator rotates the bolts on the mounting plate until the bolts fall off, and then the operator removes the connecting plate 5. This facilitates the disassembly, assembly, and transportation of the blocking device, improving the convenience of using and transporting the blocking device.
[0019] The fourth U-shaped frame 15 has a base 17 fixedly connected to its bottom side. Four mounting cones 18 are installed on the bottom side of the base 17. Because of the mounting cones 18, when installing the blocking device, the operator inserts the mounting cones 18 into the ground, facilitating the installation of the blocking device and preventing it from easily tipping over upon impact, thus improving the overall stability of the blocking device. A first spring 4 is sleeved on the outer side of the telescopic rod 3. Four grooves 6 are provided on the connecting plate 5, and connecting rods 7 are fixedly connected to the grooves 6. The connecting rods 7 are engaged with… There are two first U-shaped frames 8, and a second spring 9 is fixedly connected between the two first U-shaped frames 8. A sliding groove 19 is provided on the base 17. A fifth U-shaped frame 20 is snapped into the inner wall of the sliding groove 19. A threaded rod 21 is threaded into the fifth U-shaped frame 20. The threaded rod 21 is snapped into the base 17. One end of the threaded rod 21 is connected to the base 17 through a bearing. A handle 22 is fixedly connected to one end of the threaded rod 21. A second support rod 23 is hinged to the fifth U-shaped frame 20. The top end of the second support rod 23 is hinged to the third U-shaped frame 12.
[0020] The two fixed rods 24 are installed on the two bases 17, and the fixed rods 24 are installed between the two bases 17, so that the stability between the two bases 17 is enhanced, the blocking device is prevented from being easily bent during use, and the stability of the blocking device is improved, the first U-shaped frame 8 is clamped with the inner wall of the groove 6, the first U-shaped frame 8 is hinged with the rotary arm 10, one end of the rotary arm 10 is hinged with the second U-shaped frame 11, the second U-shaped frame 11 is fixedly connected with the support 2, the rubber layer 25 is installed on one side of the baffle 1, and the rubber layer 25 is provided with anti-skid lines on one side, so that the rubber layer 25 is provided for protecting the baffle 1, preventing the baffle 1 from being abraded after long-term use, thereby reducing the blocking effect and prolonging the service life of the blocking device.
[0021] The working principle of the utility model is as follows: when installing the blocking device, the operator inserts the installation cone 18 at the bottom side of the blocking device into the ground, when adjusting the angle of the baffle 1, the operator rotates the handle 22 to drive the threaded rod 21 to rotate, the threaded rod 21 drives the fifth U-shaped frame 20 to slide in the sliding groove 19, the fifth U-shaped frame 20 drives the second supporting rod 23 and the third U-shaped frame 12 to move, the third U-shaped frame 12 drives the first mounting plate 13 and the connecting plate 5 to move, when the blocking device is subjected to a violent impact, the baffle 1 drives the support 2 to move, the movement of the support 2 causes the telescopic rod 3 and the first spring 4 to contract, the support 2 drives the second U-shaped frame 11 and the rotary arm 10 to move, the rotary arm 10 drives the first U-shaped frame 8 to slide on the connecting rod 7 and the groove 6, the two first U-shaped frames 8 move towards each other and press the second spring 9, so that the blocking device is conveniently buffered and damped.
[0022] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0023] The above-mentioned preferred embodiments of the patent have been described in detail, but the patent is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the art without departing from the purpose of the patent.
Claims
1. A blocking device for navigation simulation training, comprising a screen (1), characterized in that: The baffle (1) one side is connected with four supports (2), the support (2) is installed with two telescopic rods (3), the telescopic rod (3) one end is fixedly connected with the connecting plate (5), the telescopic rod (3) outside is sleeved with the first spring (4), the connecting plate (5) is opened with four recesses (6), the recess (6) is fixedly connected with the connecting rod (7), the connecting rod (7) is clamped with two first U-shaped frames (8), the two first U-shaped frames (8) are fixedly connected with the second spring (9), the first U-shaped frame (8) and recess (6) inner wall are clamped with each other, the first U-shaped frame (8) is hinged with the rotary arm (10), the rotary arm (10) one end is hinged with the second U-shaped frame (11), the second U-shaped frame (11) is fixedly connected with the support (2).
2. The barrier for navigation simulation training of claim 1, wherein: The connecting plate (5) one side is connected with two first mounting plates (13) through bolts, the first mounting plate (13) one side is installed with the third U-shaped frame (12), the third U-shaped frame (12) is hinged with the first support rod (14), the first support rod (14) bottom end is hinged with the fourth U-shaped frame (15), the fourth U-shaped frame (15) one side is installed with the second mounting plate (16), the second mounting plate (16) and connecting plate (5) are connected through bolts.
3. The barrier for navigation simulation training of claim 2, wherein: The fourth U-shaped frame (15) bottom side is fixedly connected with the base (17), the base (17) bottom side is installed with four installation cones (18).
4. The barrier for navigation simulation training of claim 3, wherein: The base (17) is opened with the sliding slot (19), the sliding slot (19) inner wall is clamped with the fifth U-shaped frame (20), the fifth U-shaped frame (20) is screwed with the threaded rod (21), the threaded rod (21) and base (17) are clamped with each other, the threaded rod (21) one end is connected with the base (17) through the bearing, the threaded rod (21) one end is fixedly connected with the handle (22), the fifth U-shaped frame (20) is hinged with the second support rod (23), the second support rod (23) top end is hinged with the third U-shaped frame (12).
5. The barrier for navigation simulation training of claim 3, wherein: The base (17) one side is installed with two fixed rods (24), two fixed rods (24) are installed between two bases (17).
6. The barrier for navigation simulation training of claim 1, wherein: The baffle (1) one side is installed with the rubber layer (25), the rubber layer (25) one side is opened with the antiskid line.