A multi-degree-of-freedom motion training device for preventing motion sickness of police dogs
By designing a multi-degree-of-freedom motion training device, which uses swing components and connecting components to simulate the movement of a vehicle on a bumpy road, the problem of poor effectiveness of existing training devices has been solved, and the training effect of anti-vertigo and operational adaptability of police dogs has been improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANCHANG POLICE DOG BASE MINIST OF PUBLIC SECURITY
- Filing Date
- 2025-09-04
- Publication Date
- 2026-07-24
AI Technical Summary
Existing training devices cannot effectively simulate the irregular movement of vehicles on bumpy roads, resulting in poor training effects for police dogs to resist motion sickness.
A multi-degree-of-freedom motion training device was designed, which includes a swing component and a connecting component. The training cage is driven by a motor to swing and rotate back and forth, simulating the pitch, roll and sway of a vehicle on a bumpy road. The device is combined with a variable speed motor to simulate the acceleration and deceleration of a vehicle.
It effectively simulates the irregular movement of vehicles on bumpy roads, improves the anti-vertigo training effect of police dogs, and enhances their adaptability and effectiveness in field operations.
Smart Images
Figure CN224539114U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of dog training equipment, and in particular to a multi-degree-of-freedom motion training device for police dogs to combat motion sickness. Background Technology
[0002] Police dogs often need to be transported long distances by vehicle to reach the scene when participating in high-intensity work missions, especially in some field conditions where road conditions are poor and the vehicle is subject to significant bumps. During the vehicle ride, the movement signals perceived by the vestibular system in the inner ear do not match the visual signals seen by the eyes, causing "confusion" in the brain. This leads to motion sickness (such as vomiting, anxiety, and decreased physical performance), which seriously affects their subsequent work performance. Studies have shown that most police dogs experience motion sickness during vehicle rides, and it takes an average of 30 minutes to recover to a normal state after arriving at the scene, which can easily cause them to miss the best opportunity to act. Therefore, scientifically implementing anti-motion sickness training for police dogs can significantly improve their adaptability and effectiveness in their work.
[0003] In police dog training, using realistic vehicle simulation training often consumes a huge amount of manpower and financial resources. Traditional training devices only support rotation or vibration, and the training mode is relatively simple, making it difficult to realistically simulate the irregular movements of a vehicle on bumpy roads (such as pitching, tilting, and swaying), resulting in poor training effects. Therefore, a multi-degree-of-freedom motion training device for police dogs to prevent motion sickness is proposed. Utility Model Content
[0004] In view of the above situation, the main purpose of this utility model is to propose a multi-degree-of-freedom motion training device for police dogs to prevent motion sickness, so as to solve the above-mentioned technical problems.
[0005] This utility model proposes a multi-degree-of-freedom motion training device for police dogs to combat motion sickness, including a base and a training cage located above the base. The training cage is hinged with a door. A horizontal plate connects the base and the training cage. A rocking assembly and a connecting assembly are provided between the base and the horizontal plate. A protruding rod is fixedly connected to the bottom of the training cage. A flexible anti-slip pad is evenly laid on the inner surface of the training cage. The protruding rod is rotatably mounted on the horizontal plate through a bearing. A second motor is located at the center of the bottom of the horizontal plate. The output end of the second motor is fixedly connected to the protruding rod at the bottom of the training cage. The second motor is used to drive the training cage to rotate.
[0006] Furthermore, the rocking assembly includes a first support base, a slide, a second support base, a shaft, a first motor, and a reciprocating lead screw. There are two first support bases and two second support bases. The first support bases are symmetrically arranged on the top of the base, and the second support bases are symmetrically arranged on the bottom of the horizontal plate. The shaft is fixedly installed between the two second support bases and is rotatably installed on the two first support bases through bearings.
[0007] Furthermore, the slide is positioned between two first support seats and located at the bottom of the shaft. Two limiting blocks are symmetrically arranged on the top of the base. The slide is located between the two limiting blocks. The first motor is fixedly installed on the side wall of one of the limiting blocks. The reciprocating screw is fixedly connected to the output end of the first motor. The reciprocating screw is rotatably installed between the two limiting blocks through bearings.
[0008] Furthermore, a connecting hole is provided through the slide, and two racks are symmetrically arranged on the top of the slide. The reciprocating screw is movably connected to the connecting hole. Two gears are symmetrically arranged on the side wall of the shaft. The racks and gears are positioned correspondingly, and the gears and racks are meshed with each other.
[0009] Furthermore, the connecting assembly includes a telescopic rod, a connecting seat, and a spring; a first support is provided at each of the four corners of the top of the base; a damping shock absorber is provided at each of the four corners of the bottom of the base; and a second support is provided at each of the four corners of the bottom of the cross plate.
[0010] Furthermore, there are two connecting seats, which are fixedly installed at both ends of the telescopic rod. The spring is sleeved on the telescopic rod. The connecting seat at one end of the telescopic rod is hinged to the first support, and the connecting seat at the other end of the telescopic rod is hinged to the second support.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention utilizes a swing assembly. When in use, activating the first motor drives a reciprocating screw to rotate, which in turn drives a slide connected to it to reciprocate. A rack on the top of the slide drives a gear meshing with it to reciprocate, and through shaft transmission, a horizontal plate swings back and forth, thus achieving the reciprocating swing of the training cage. Simultaneously, activating the second motor causes the training cage to rotate while swinging back and forth. The change in the cage's center of gravity guides the horizontal plate to compress the connecting assembly, achieving pitch and tilt effects. Both the first and second motors are variable-speed motors, allowing acceleration and deceleration to be controlled via input settings, simulating vehicle starting, acceleration, and sudden stops. These features effectively simulate the irregular movement of a vehicle on bumpy roads, resulting in better training effects for police dogs.
[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by means of embodiments thereof. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a partial structural diagram of the present invention. Figure 1 ; Figure 4 This is a partial structural diagram of the present invention. Figure 2 ; Figure 5 This is a schematic diagram of the structure of the connecting component of this utility model.
[0014] Reference numerals: Base 1; First support 101; First support seat 102; Limiting block 103; Training cage 2; Door 201; Protruding rod 202; Damping shock absorber 3; Connecting assembly 4; Telescopic rod 401; Connecting seat 402; Spring 403; Slide 5; Rack 501; Connecting hole 502; Horizontal plate 6; Second support 601; Second support seat 602; Shaft 603; Gear 604; First motor 7; Reciprocating screw 701; Second motor 8. Detailed Implementation
[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0016] These and other aspects of the embodiments of the present invention will become clear from the following description and accompanying drawings. In these descriptions and drawings, some specific embodiments of the present invention are specifically disclosed to illustrate some ways of implementing the principles of the embodiments of the present invention; however, it should be understood that the scope of the embodiments of the present invention is not limited thereto.
[0017] Please see Figures 1 to 5 This embodiment provides a multi-degree-of-freedom motion training device for police dogs to combat motion sickness, including a base 1 and a training cage 2 located above the base 1. A door 201 is hinged to the training cage 2. A horizontal plate 6 is provided between the base 1 and the training cage 2 for connection. A swing assembly and a connecting assembly 4 are provided between the base 1 and the horizontal plate 6. A protruding rod 202 is fixedly connected to the bottom of the training cage 2. A flexible anti-slip pad is evenly laid on the inner surface of the training cage 2. The protruding rod 202 is rotatably mounted on the horizontal plate 6 through a bearing. A second motor 8 is provided at the center of the bottom of the horizontal plate 6. The output end of the second motor 8 is fixedly connected to the protruding rod 202 at the bottom of the training cage 2. The second motor 8 is used to drive the training cage 2 to rotate.
[0018] In a specific embodiment: the bottom of the hatch 201 is hinged to the bottom of the training cage 2. After the hatch 201 is fully opened, the police dog can be guided to step on the hatch 201 and directly enter the training cage 2, so that the police dog can enter and exit the training cage 2. At the same time, by evenly laying flexible anti-slip mats inside the training cage 2 and on the hatch 201, it can effectively prevent the police dog from slipping inside the training cage 2. In addition, during the anti-vertigo training process, the flexible anti-slip mats can effectively prevent the police dog from having a rigid collision with the training cage 2, thereby avoiding injury to the police dog.
[0019] Preferably, the rocking assembly includes a first support base 102, a slide table 5, a second support base 602, a shaft 603, a first motor 7, and a reciprocating screw 701. There are two first support bases 102 and two second support bases 602. The first support bases 102 are symmetrically arranged on the top of the base 1, and the second support bases 602 are symmetrically arranged on the bottom of the horizontal plate 6. The shaft 603 is fixedly installed between the two second support bases 602, and the shaft 603 is rotatably installed on the two first support bases 102 through bearings.
[0020] Preferably, the slide table 5 is disposed between the two first support seats 102, and the slide table 5 is located at the bottom of the shaft 603. Two limit blocks 103 are symmetrically arranged on the top of the base 1. The slide table 5 is located between the two limit blocks 103. The first motor 7 is fixedly installed on the side wall of one of the limit blocks 103. The reciprocating screw 701 is fixedly connected to the output end of the first motor 7. The reciprocating screw 701 is rotatably installed between the two limit blocks 103 through bearings.
[0021] Preferably, a connecting hole 502 is provided through the slide table 5, two racks 501 are symmetrically arranged on the top of the slide table 5, the reciprocating screw 701 is movably connected to the connecting hole 502, and two gears 604 are symmetrically arranged on the side wall of the shaft 603. The racks 501 and gears 604 are positioned correspondingly, and the gears 604 and racks 501 are meshed with each other.
[0022] In a specific embodiment: during use, the police dog is introduced into the training cage 2 by opening the hatch 201, then the hatch 201 is closed, and the first motor 7 and the second motor 8 are started. The first motor 7 drives the reciprocating screw 701 to rotate, which in turn drives the slide 5 connected to it to reciprocate. The rack 501 on the top of the slide 5 drives the gear 604 meshing with it to reciprocate, which in turn drives the shaft 603 to rotate synchronously. The shaft 603 then drives the horizontal plate 6 to swing back and forth, thereby achieving... The training cage 2 on the horizontal plate 6 swings back and forth; at the same time, the second motor 8 drives the protruding rod 202 to rotate, and the protruding rod 202 drives the training cage 2 to rotate through the bearing, so that the training cage 2 rotates while swinging back and forth. During the rotation of the training cage 2, the orientation of the police dog inside relative to the horizontal plate 6 changes continuously. When the police dog faces the swing direction of the horizontal plate 6, the pitching effect can be achieved; when the police dog faces the direction perpendicular to the swing direction of the horizontal plate 6, the tilting effect can be achieved, thus realistically simulating the pitching and tilting motion of a vehicle on a bumpy road. Both the first motor 7 and the second motor 8 are variable speed motors. They can be accelerated or decelerated by setting the input terminal, thereby simulating the starting, acceleration, and emergency stop of a vehicle. Through the above settings, the device can effectively simulate the irregular movement of a vehicle on a bumpy road, resulting in better training effects for police dogs.
[0023] Preferably, the connecting assembly 4 includes a telescopic rod 401, a connecting seat 402 and a spring 403, a first support 101 is provided at each of the four corners of the top of the base 1, a damping shock absorber 3 is provided at each of the four corners of the bottom of the base 1, and a second support 601 is provided at each of the four corners of the bottom of the horizontal plate 6.
[0024] Preferably, there are two connecting seats 402, which are fixedly installed at both ends of the telescopic rod 401. The spring 403 is sleeved on the telescopic rod 401. The connecting seat 402 at one end of the telescopic rod 401 is hinged to the first support 101, and the connecting seat 402 at the other end of the telescopic rod 401 is hinged to the second support 601.
[0025] In a specific embodiment: the damping shock absorber 3 has 4 through holes for fixing at the bottom. By drilling 4 expansion nuts into the ground, the base 1 can be fixed to the ground. The two ends of the connecting component 4 are connected to the base 1 and the horizontal plate 6 respectively. When the horizontal plate 6 swings back and forth, it will compress the telescopic rod 401 and the vibration will be buffered and dissipated by the extension and retraction of the spring 403. It can also produce a certain amplitude of shaking effect to realistically simulate the shaking of a vehicle on a bumpy road. At the same time, in conjunction with the damping shock absorber 3 set at the bottom of the base 1, it can effectively reduce the vibration of the training cage 2 installed on the horizontal plate 6 and also effectively reduce the noise when the device is in use.
[0026] Working principle: In use, the police dog is led into the training cage 2 by opening the hatch 201, then the hatch 201 is closed, and the first motor 7 and the second motor 8 are started. The first motor 7 drives the reciprocating screw 701 to rotate, which in turn drives the slide 5 connected to it to reciprocate. The rack 501 on the top of the slide 5 drives the gear 604 meshing with it to reciprocate, which in turn drives the shaft 603 to rotate synchronously. The shaft 603 drives the horizontal plate 6 to swing back and forth, thus realizing the reciprocating swing of the training cage 2. At the same time, the second motor 8 drives the convex rod 202 to rotate, which drives the training cage 2 to rotate through the bearing rotation, so that the training cage 2 rotates while reciprocating. As the training cage 2 rotates, the orientation of the police dog inside relative to the horizontal plate 6 constantly changes. When the police dog faces the swing direction of the horizontal plate 6, it can achieve a pitching effect; when the police dog faces the direction perpendicular to the swing direction of the horizontal plate 6, it can achieve a tilting effect, thus realistically simulating the pitching and tilting motion of a vehicle on a bumpy road, resulting in better training effects. At the same time, through the setting of the connecting components, when the horizontal plate 6 swings back and forth, it will compress the telescopic rod 401, and the vibration will be buffered and dissipated by the extension and contraction of the spring 403, which can also produce a certain amplitude of shaking effect to realistically simulate the shaking of a vehicle on a bumpy road. In conjunction with the damping shock absorber 3 set at the bottom of the base 1, it can effectively reduce the vibration of the training cage 2 installed on the horizontal plate 6, and can also effectively reduce the noise during the use of the device.
[0027] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0028] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A multi-degree-of-freedom movement training device for police dogs to combat motion sickness, comprising a base and a training cage disposed above the base, wherein the training cage is hinged with a hatch, characterized in that, A horizontal plate connects the base and the training cage. A rocking assembly and a connecting assembly are provided between the base and the horizontal plate. A protruding rod is fixedly connected to the bottom of the training cage. A flexible anti-slip pad is evenly laid on the inner surface of the training cage. The protruding rod is rotatably mounted on the horizontal plate through a bearing. A second motor is provided at the center of the bottom of the horizontal plate. The output end of the second motor is fixedly connected to the protruding rod at the bottom of the training cage. The second motor is used to drive the training cage to rotate.
2. The multi-degree-of-freedom motion training device for police dogs to combat motion sickness according to claim 1, characterized in that, The rocking assembly includes a first support base, a slide table, a second support base, a shaft, a first motor, and a reciprocating lead screw. There are two first support bases and two second support bases. The first support bases are symmetrically arranged on the top of the base, and the second support bases are symmetrically arranged on the bottom of the horizontal plate. The shaft is fixedly installed between the two second support bases and is rotatably installed on the two first support bases through bearings.
3. The multi-degree-of-freedom motion training device for police dogs to combat motion sickness according to claim 2, characterized in that, The slide is positioned between two first support seats and located at the bottom of the shaft. Two limit blocks are symmetrically arranged on the top of the base. The slide is located between the two limit blocks. The first motor is fixedly installed on the side wall of one of the limit blocks. The reciprocating screw is fixedly connected to the output end of the first motor. The reciprocating screw is rotatably installed between the two limit blocks through bearings.
4. The multi-degree-of-freedom motion training device for police dogs to combat motion sickness according to claim 3, characterized in that, A connecting hole is provided through the slide, and two racks are symmetrically arranged on the top of the slide. The reciprocating screw is movably connected to the connecting hole. Two gears are symmetrically arranged on the side wall of the shaft. The racks and gears are positioned correspondingly, and the gears and racks are meshed with each other.
5. The multi-degree-of-freedom motion training device for police dogs to combat motion sickness according to claim 1, characterized in that, The connecting assembly includes a telescopic rod, a connecting seat, and a spring. A first support is provided at each of the four corners of the top of the base, a damping shock absorber is provided at each of the four corners of the bottom of the base, and a second support is provided at each of the four corners of the bottom of the cross plate.
6. The multi-degree-of-freedom motion training device for police dogs to combat motion sickness according to claim 5, characterized in that, The number of connecting seats is two, which are fixedly installed at both ends of the telescopic rod. The spring is sleeved on the telescopic rod. The connecting seat at one end of the telescopic rod is hinged to the first support, and the connecting seat at the other end of the telescopic rod is hinged to the second support.