Clutch and transmission linkage device for armored vehicle simulation training

Abstract

The utility model discloses a clutch and transmission linkage device for armored vehicle simulation training, and belongs to the field of military training equipment. Comprising a gear shaft, an adsorption assembly and an electric control device, the gear shaft is rotatably connected with the adsorption assembly, the adsorption assembly comprises an adsorption plate and a rotating shaft, the gear shaft is in cross connection with the rotating shaft in a left-right rotating mode, the adsorption plate is fixedly connected with the rotating shaft, and one side of the electric control device is fixedly arranged on a support. The other side of the electric control device is adjustably connected with the adsorption plate in an adsorption mode, through cooperation of the electric control device and the adsorption assembly, when the electric control device and the adsorption assembly conduct adsorption, the whole device cannot conduct gear shifting, and only after enough clutch signals are received, adsorption between the electric control device and the adsorption assembly is cut off; the actual linkage relation between the transmission and the clutch in a real vehicle is simulated, and real training experience is provided for trainees.

Description

Technical Field

[0001] The utility model relates to an armored vehicle simulation training device, specifically a clutch and transmission linkage device for armored vehicle simulation training, belonging to the field of military training equipment. Background Art

[0002] A transmission is a device used to change the speed and torque of an engine. The transmission can fix or shift gears to change the transmission ratio between the output shaft and the input shaft. In armored vehicle simulation training, the transmission is an important driving operation component, providing a speed change signal in the simulation training to facilitate the trainee to control the armored vehicle in the simulation training. However, for the conventional speed change device used in armored vehicle simulation training, the transmission and the clutch are independent components and cannot be linked like a real vehicle. Trainees often use incorrect driving steps for training and are unaware of it. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a device that enables the clutch and the transmission to be linked by using electromagnetic adsorption technology.

[0004] To solve the above technical problem, the clutch and transmission linkage device for armored vehicle simulation training provided by the utility model includes a gear shaft, an adsorption component, and an electric control device. The gear shaft is rotatably connected to the adsorption component. The adsorption component includes an adsorption plate and a rotating shaft. The gear shaft is cross-connected with the rotating shaft in a left-right rotatable manner. The adsorption plate is fixedly connected to the rotating shaft. The electric control device is fixedly arranged on a bracket and is adjustably adsorbed and connected to the adsorption plate.

[0005] In the utility model, the electric control device includes an electromagnetic brake, a collection board, and a host computer. The collection board is electrically connected to the host computer and the electromagnetic brake. The collection board is used to receive the clutch signal transmitted by the clutch and transmit it to the host computer. The host computer is used to control the adsorption of the electromagnetic brake. The electromagnetic brake is used to receive the release signal and disconnect the adsorption with the adsorption plate.

[0006] In the utility model, a rotating body is arranged in the rotating shaft. A vertically penetrating rotating hole is arranged on the rotating body. The gear shaft is vertically arranged in the rotating hole in a left-right swingable manner. The axial distance of the rotating hole is greater than the outer diameter of the gear shaft.

[0007] The rotating shaft in the utility model is installed on the bracket, and a gap is left between the rotating body and the bracket. A plurality of concave ball sockets are evenly and vertically arranged on the outer wall of the rotating body. An elastic limiting device is arranged on the inner wall of the bracket facing the ball socket. The top end of the elastic limiting device is adaptively fitted with the surface of the ball socket. The movement of the elastic limiting device between adjacent ball sockets matches the movement of the gear shaft between adjacent gear slots on the bracket.

[0008] The lower end of the rotating body in the utility model is provided with a reset component, the reset component is arranged through the gear shaft and is cross-connected with the gear shaft, and the reset component can move left and right to penetrate the bracket and pass out.

[0009] Beneficial effects of the utility model:

[0010] Through the cooperation between the electronic control device and the adsorption component, when the electronic control device and the adsorption component are adsorbed, the entire device cannot shift gears. Only after receiving sufficient clutch signals will the electronic control device disconnect from the adsorption component, simulating the actual linkage relationship between the transmission and the clutch in a real car, providing trainees with a real training experience;

[0011] The electric control device contains an electromagnetic brake, which is used to adsorb the adsorption plate, with good adsorption effect, simple control and high reliability;

[0012] The gear shaft is cross-connected with the rotating shaft through a rotating body. Through the cooperation of the ball socket on the outer wall of the rotating body and the elastic limit device, when the gear shaft swings back and forth, it can give the trainee a real sense of operating force, thereby improving the training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A front view of a clutch and transmission linkage for armored vehicle simulation training;

[0015] Figure 2 A side cutaway view of a clutch and transmission linkage for armored vehicle simulation training;

[0016] Figure 3 A schematic diagram of the adsorption assembly of the clutch and transmission linkage device used for armored vehicle simulation training;

[0017] Figure 4 It is a top view of a clutch and transmission linkage device for armored vehicle simulation training.

[0018] Reference numerals: gear shaft 1, adsorption plate 2, rotating shaft 3, electromagnetic brake 4, rotating body 5, ball socket 6, elastic limit device 7, bracket 8, long cylindrical pin 9, set screw 10, mounting plate 11, return shaft 12, return spring 13, short cylindrical pin 14, compression spring 15, circuit board 16, thin nut 17. Detailed implementation manners

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0021] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0024] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] The following will describe in detail some embodiments of the present utility model with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0026] As Figure 1 、 2 、3 and 4 show, in this embodiment, the rotating shaft 3 is fixed in the fixing groove of the bracket 8 through two baffles, and the gear shaft 1 is fixed in the rotating body 5 inside the rotating shaft 3 through a long cylindrical pin 9, and the set screw 10 limits the axial movement of the long cylindrical pin 9. The gear shaft 1 rotates left and right inside the rotating shaft 3 with the long cylindrical pin 9 as the center.

[0027] In this embodiment, the adsorption plate 2 is fixedly connected to the rotating shaft 3. One end of the electromagnetic brake 4 is fixed on the mounting plate 11, and the mounting plate 11 is fixed on the bracket 8. The other end of the electromagnetic brake 4 is controllably adsorbed to the adsorption plate 2. When the electromagnetic brake 4 receives the release signal sent by the upper computer, it disconnects the adsorption with the adsorption plate 2, and the gear shaft 1 can drive the rotating shaft 3 to rotate forward and backward. The circuit board 16 that supplies power to the electromagnetic brake 4 is hoisted below the bracket 8.

[0028] The acquisition board is used to receive the clutch signal transmitted by the clutch and transmit it to the upper computer, and the upper computer is used to receive the clutch signal and judge whether to send a release signal by comparing it with the threshold value for releasing the electromagnetic brake 4. The electromagnetic brake 4 is used to receive the release signal and disconnect the adsorption between the attachment plates 2. The processing and transmission technologies of the clutch signal and the release signal in this process are relatively mature and will not be elaborated here. Stable existing technologies can be adopted, and this patent does not protect the signal transmission.

[0029] In this embodiment, a plurality of ball sockets 6 are arranged on the surface of the rotating body 5, and the plurality of ball sockets 6 correspond to a plurality of gear slots in the bracket 8. The elastic limiting device 7 is fixed on the bracket 8 through two thin nuts 17. The top end of the elastic limiting device 7 is pressed into the ball socket 6 on the surface of the rotating body 5, and the elastic limiting device 7 elastically moves through the internal spring.

[0030] The return shaft 12 is fixed to the gear shaft 1 through a pin shaft. Return springs 13 are provided at both ends of the return shaft 12. One end of each return spring 13 contacts the backing plate on the inner wall of the bracket 8, and the other end contacts the outer cylindrical surface of the gear shaft 1. Short cylindrical pins 14 are arranged inside the rotating shafts 2 at both ends of the rotating body 5. One end of each short cylindrical pin 14 contacts the outer cylindrical surface of the gear shaft 1, and the other end contacts a compression spring 15. The groove height of the arc-shaped groove on the bracket 8 for the movement of the return shaft 12 is greater than the height difference during the movement of the return shaft 12, so that the return shaft 12 is not interfered by the bracket 8 during movement.

[0031] During the actual use of this embodiment, the lower end of the gear shaft 1 is located at the middle position of the bracket 8. When the gear shaft 1 is pushed and pulled forward and backward, the gear shaft 1 drives the rotating shaft 3 to rotate. The ball socket 6 on the rotating body 5 will accommodate the top end of the elastic limiting device 7. At the same time, the lower end of the gear shaft 1 will enter the gear groove in the bracket 8 to simulate the training of forward and reverse gear shifting of the transmission. When the gear shaft 1 is shaken left and right, the gear shaft 1 makes a rotational movement in the rotating hole in the rotating body 5, and the lower end of the gear shaft 1 also swings left and right in the gear groove of the bracket 8. Under the action of the return shaft 12 and the return spring 13, the gear shaft 1 can automatically return to its original position without external force, and when the return shaft 12 moves on the bracket 8, it is not interfered by the bracket 8, ensuring that the gear shaft 1 can move smoothly. When the gear shaft 1 is shifted to other gears, each component performs a combined movement of left and right swinging and forward and backward swinging.

[0032] When the gear shaft 1 is moving, if the clutch does not act, the electromagnetic brake 4 is in the energized state, and the electromagnetic brake 4 adsorbs to the adsorption plate 2. The gear shaft 1 can only swing left and right, and the transmission can only move in neutral. When the clutch pedal is depressed, the acquisition board receives the signal and transmits it to the upper computer for judgment. If the signal reaches the threshold for releasing the electromagnetic brake 4, a release signal is sent. At this time, the electromagnetic brake 4 is powered off, and the electromagnetic brake 4 is separated from the adsorption plate 2, and the gear shaft 1 of the transmission can move arbitrarily.

[0033] Through the cooperation of the electromagnetic brake 4 and the adsorption plate 2 in this embodiment, the rotation of the rotating shaft 3 is limited. Only after receiving a sufficient clutch signal will the electromagnetic brake 4 disconnect from the adsorption plate 2. This device simulates the actual linkage relationship between the transmission and the clutch in a real vehicle and provides a real training experience for the trainees.

[0034] In the above description, many specific details are elaborated to fully understand the present invention. However, the above examples are only the preferred implementation modes of the present invention and cannot be used to limit the scope of the rights of the present invention. Simple modifications and equivalent changes made to the above examples based on the essence of the present invention still fall within the scope of the present invention.

Claims

1. A clutch and transmission linkage device for armored vehicle simulation training, characterized in that: It comprises a gear shaft (1), an adsorption component and an electronic control device, The adsorption assembly comprises an adsorption plate (2) and a rotating shaft (3); the gear shaft (1) is cross-connected with the rotating shaft (3) so as to be rotatable left and right; the adsorption plate (2) and the rotating shaft (3) are fixedly connected. The electric control device is fixedly arranged on the bracket (8) and is adjustably adsorbed and connected to the adsorption plate (2).

2. The clutch and transmission linkage device for armored vehicle simulation training according to claim 1 is characterized in that: The electric control device comprises an electromagnetic brake (4), an acquisition board and a host computer, wherein the acquisition board is electrically connected to the host computer, and the acquisition board is electrically connected to the electromagnetic brake (4). The acquisition board is used to receive a clutch signal transmitted by a clutch and transmit it to the host computer, and the host computer is used to control the adsorption of the electromagnetic brake (4). The electromagnetic brake (4) is used to adsorb the adsorption plate (2).

3. The clutch and transmission linkage device for armored vehicle simulation training according to claim 1 or 2, characterized in that: A rotating body (5) is arranged in the rotating shaft (3), and a vertically penetrating rotating hole is arranged on the rotating body (5). The gear shaft (1) is vertically arranged in the rotating hole so as to be able to swing left and right. The axial distance of the rotating hole is greater than the outer diameter of the gear shaft (1).

4. The clutch and transmission linkage device for armored vehicle simulation training according to claim 3 is characterized in that: The rotating shaft (3) is mounted on the bracket (8), and a gap is left between the rotating body (5) and the bracket (8). A plurality of inwardly concave ball sockets (6) are evenly arranged vertically on the outer wall of the rotating body (5). An elastic limiting device (7) is arranged on the inner wall of the bracket (8) facing the ball sockets (6). The top end of the elastic limiting device (7) is adaptively fitted with the surface of the ball sockets (6). The movement of the elastic limiting device (7) between adjacent ball sockets (6) matches the movement of the gear shaft (1) between adjacent gear slots on the bracket (8).

5. The clutch and transmission linkage device for armored vehicle simulation training according to claim 4 is characterized in that: A reset component is provided at the lower end of the rotating body (5); the reset component is arranged through the gear shaft (1) and is cross-connected with the gear shaft (1); the reset component can move forward and backward through the bracket (8) and out.

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