Vertical control separation device for armored vehicle simulation training
By designing a simple mechanical transmission device to simulate the high and low gear operation of a real vehicle, the problem of complex structure and poor reliability of existing simulators has been solved, and efficient operation training simulation and electrical signal output have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2026-03-27
AI Technical Summary
Existing simulators have complex high-low structure, high cost, and poor reliability, and cannot meet the needs of long-term, high-frequency operation training.
A vertical control separation device was designed to simulate the high and low gear operation of a real vehicle through mechanical transmission. Combined with the output electrical signal of the photoelectric encoder, it adopts a simple mechanical structure, including components such as a first pin, a second pin, a rocker plate, a grip, an input shaft, and a rotary damper, to realize the simulation of operating force and electrical signal.
It achieves the same operating method and force sensation as the real vehicle's height and low position mechanism. It has a simple structure, high reliability, and stable electrical signals, and is suitable for various types of vehicle simulators, reducing the difficulty and cost of processing.
Smart Images
Figure CN224052737U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of military training equipment, and in particular, it is a vertical control separation device for armored vehicle simulation training. Background Technology
[0002] A real vehicle elevation mechanism is a device used to adjust the elevation angle of an artillery piece. Its structure and transmission system are relatively complex, making it unsuitable for use in simulation training equipment. The simulator elevation mechanism is designed to mimic the real vehicle's, requiring its appearance, operation method, and the feel of its operation to be essentially identical.
[0003] However, traditional high-altitude simulators typically require two multi-stage gear transmissions to simulate the operation process, the feeling of force, and the output of electrical signals. One transmission is used to obtain the feeling of force, and the other is used to connect a potentiometer to generate an electrical signal. This results in a complex structure, high manufacturing difficulty, and high cost. Furthermore, the backlash error generated by the multi-stage gear transmission is relatively large, affecting the stability of the electrical signal output. The potentiometer is also prone to damage and jamming, resulting in poor reliability and making it impossible to guarantee that troops can conduct long-term, high-frequency operation training. Summary of the Invention
[0004] To address the shortcomings of the existing technology, this utility model provides a vertical control separation device for armored vehicle simulation training. The operation method and force of this device are basically the same as those of the actual vehicle's elevation mechanism. It has a reasonable structural design and high reliability. It can be installed on various types of vehicle simulators that contain a grip-type crank elevation mechanism to complete the operation simulation of the actual vehicle's elevation mechanism.
[0005] To achieve the above objectives, this utility model provides a vertical control separation device for armored vehicle simulation training, characterized in that the separation device includes: a first pin, a second pin, and a rocker plate, one end of the first pin is inserted into a hole in the rocker plate, and the other end of the rocker plate is connected to one end of the second pin.
[0006] A grip piece is connected to one end of the second pin shaft that is connected to the rocker plate, and is used to provide a driving force to move the first connecting end of the rocker plate in the horizontal direction. A third shaft pin is provided in the middle of the rocker plate.
[0007] An input shaft, one end of which is connected to a first pin, and the other end of which is connected to a pressure plate;
[0008] A compression spring is fitted onto the input shaft, with one end of the spring connected to the pressure plate;
[0009] The pressure plate is connected to the output shaft, and the output shaft is connected to the rotary damper;
[0010] The rotary damper is connected to the photoelectric encoder via a flexible coupling; the encoder bracket is connected to the photoelectric encoder.
[0011] Further, the separating device comprises a rotary disc weld, which contains several inner walls with different inner diameters; and the input shaft is sleeved in one of the inner walls of the rotary disc weld.
[0012] Further, the separating device further comprises a deep groove ball bearing and a shell; the deep groove ball bearing is sleeved on one of the inner walls of the rotary disc weld and is pressed into the shell.
[0013] Further, the compression spring is sleeved on the inner wall of the rotary disc weld; the small friction plate and the small pressing plate are connected to the large end surface of the input shaft by screws, and the whole passes through the compression spring and is inserted into the inner wall of the rotary disc weld.
[0014] Further, one end of the second pin shaft is inserted into the small hole of the handle piece, the other end is embedded into the annular clamping groove of the handle ring, and the cylindrical pin rivets the handle piece and the handle ring, so that the handle piece can rotate freely around the handle ring.
[0015] Further, the separating device comprises a large friction plate, which is pressed into the inner circle of the shell together with the large pressing plate.
[0016] Further, the separating device further comprises a rear cover, which is embedded on the shell, presses the deep groove ball bearing, and is fixed by screws.
[0017] The above scheme can control the contact and separation of the large and small friction plates by manually holding or loosening the handle piece type handle, realize the free switching between the effective rotation working condition and the idling working condition of the high-low machine, convert the rotation of the handle into the rotation of the optical encoder through a series of mechanical transmission, and generate an electric signal; at the same time, the resistance generated by the rotary damper can be fed back to the operator to form an operating force sense. Compared with the existing control separating device for armored vehicle simulation training, the following beneficial effects are obtained:
[0018] 1. The operation method and operating force sense are basically the same as those of the high-low machine of the real vehicle, and can completely replace the real high-low machine to perform long-time and high-frequency operation simulation training.
[0019] 2. The structure has universality and can be matched with various types of vehicle simulators containing the handle piece type handle (only the shape size of the shell needs to be changed according to the real vehicle).
[0020] 3. The mechanical structure is unique and novel, simple and compact; the electric signal output is stable and continuous; the reliability is high, easy to process, and low in cost. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the structural scheme in the utility model, the drawings needed to be used in the utility model will be simply introduced below.
[0022] Fig. 1This is a front view of the vertical control separation device for armored vehicle simulation training according to this application;
[0023] Fig. 2 This is a side view of the vertical control separation device used for armored vehicle simulation training in this application;
[0024] Fig. 3 This is a schematic diagram of the turntable welding in the embodiment;
[0025] In the diagram, 1-turntable welding, 2-deep groove ball bearing, 3-outer shell, 4-small bearing cover, 5-bearing sleeve, 6-deep groove ball bearing, 7-large friction plate, 8-large pressure plate, 9-compression spring, 10-input shaft, 11-small friction plate, 12-small pressure plate, 13-output shaft, 14-rear cover, 15-rocker, 16-first pin, 17-pin, 18-cotter pin, 19-grip, 20-second pin, 21-cylindrical pin, 22-handle, 23-sliding sleeve, 24-rotary damper, 25-encoder bracket, 16-photoelectric encoder, 17-aluminum alloy flexible coupling. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Example 1:
[0028] The following is in conjunction with the appendix Figs. 1-3 The present invention will be further described below.
[0029] A vertical control separation device for armored vehicle simulation training according to an embodiment of the present invention, such as... Figs. 1-3 As shown, it includes: turntable welding 1, deep groove ball bearing 2, housing 3, small bearing cover 4, bearing sleeve 5, deep groove ball bearing 6, large friction plate 7, large pressure plate 8, compression spring 9, input shaft 10, small friction plate 11, small pressure plate 12, output shaft 13, rear cover 14, rocker 15, first pin 16, pin 17, cotter pin 18, grip 19, second pin 20, cylindrical pin 21, crank handle 22, sliding sleeve 23, rotary damper 24, encoder bracket 25, photoelectric encoder 26, aluminum alloy flexible coupling 27.
[0030] In this process, a deep groove ball bearing 2 is fitted onto the outer circle of the turntable welding 1, the deep groove ball bearing 2 is pressed into the outer shell 3, a small bearing cover 4 is placed on top, and it is connected to the turntable welding 1 with screws.
[0031] The deep groove ball bearing 6 is sleeved on the outer circle of the bearing sleeve 5, and the large friction plate 7 and the large pressing plate 8 are connected to the bearing sleeve 5 through screws on the side, and then are pressed into the inner circle of the shell 3; the compression spring 9 is sleeved on the rotating disc welding 1; the small friction plate 11 and the small pressing plate 12 are connected to the large end face of the input shaft 10 through screws, and then the input shaft 10, the small friction plate 11 and the small pressing plate 12 pass through the compression spring 9 as a whole and are inserted into the inner hole of the rotating disc welding 1; the output shaft 13 is connected to the bearing sleeve 5 through screws; the rear cover 14 is embedded on the shell 3, the deep groove ball bearing 6 is compressed, and the rear cover 14 is fixed through screws. The connection relationship at this time is shown in the following figure:
[0032] One end of the first pin shaft 16 is inserted into the hole of the flap 15, and the other end is embedded in the annular clamping groove at the end of the input shaft 10; the flap 15 is connected to the clamping groove hole on the rotating disc welding 1 through the pin shaft 17 and the cotter pin 18; one end of the second pin shaft 20 is inserted into the small hole of the grip piece 19, and the other end is embedded in the annular clamping groove of the handle 22; the grip piece 19 is riveted to the handle 22 through the cylindrical pin 21, so that the grip piece 19 can rotate freely around the handle 22; the sleeve 23 is sleeved on the handle 22, the handle 22 is inserted into the sleeve pipe on the rotating disc welding 1 through the clamping groove at the lower end of the flap 15 and is pressed against the sleeve pipe, and the handle 22 can rotate freely in the sleeve pipe, and the compression spring 9 can also have a certain pre-tightening force due to the pressure; the rotary damper 24 is sleeved on the output shaft 13, and the rotary damper 24 is connected to the rear cover 14 through screws; the encoder support 25 and the photoelectric encoder 26 are connected through screws, and the photoelectric encoder 26 is connected to the rear cover 14 through screws; the rotary damper 24 is connected to the photoelectric encoder 26 through the aluminum alloy elastic coupling 27.
[0033] Working principle: a series of ingenious mechanical actions are used to complete the simulation of the operation process and the operation force feeling of the installed high-low machine, and output the electrical signals generated in the operation process. The manual grip or release of the grip type handle can control the contact and separation of the large and small friction plates, so as to realize the free switching between the effective rotation working condition and the idling working condition of the high-low machine; the rotary handle is converted into the rotary action of the photoelectric encoder through a series of mechanical transmissions, so as to generate electrical signals; at the same time, the resistance generated by the rotary damper can be fed back to the operator, so as to form the operation force feeling.
[0034] The utility model is used to simulate the operation process and the operation force feeling of the installed high-low machine, and output the electrical signals generated in the operation process.
[0035] When the handpiece 19 is gripped, the rotating and pricking sleeve 23 moves, the flap 15 rotates around the pin shaft 17 (fulcrum) to form a lever structure, the sleeve 23 moves to press the lower end of the flap 15, and the input shaft 10 moves outward due to the lever action, thereby achieving the rotation-linear-rotation-linear motion; when the input shaft 10 moves outward, the small friction plate 11 is attached to the large friction plate 7, at this time, the rotary disc 1 is rotated around the deep groove ball bearing 2 by rotating the handle 22, thereby rotating the input shaft 10, and the small friction plate 11 and the large friction plate 7 rotate together due to the friction force; the output shaft 13 rotates due to being connected with the large friction plate 7, thereby rotating the rotary damper 24 and generating resistance, at this time, the operator can feel a certain operation force; the rotary damper 24 rotates together with the aluminum alloy elastic coupling 27 and the photoelectric encoder 26, and the photoelectric encoder 26 generates a continuous change of electrical signal with the change of the rotation angle.
[0036] When the handpiece 19 is released, the lever action of the flap 15 on the input shaft 10 disappears, the elastic force of the compression spring 9 separates the large friction plate 7 from the small friction plate 11, the friction force disappears, the resistance of the rotary damper 24 makes the photoelectric encoder 19 stop rotating immediately, and the electrical signal disappears.
[0037] At this time, the simulation of the operation process, the operation force and the output of the electrical signal of the actual installation height machine are completed.
[0038] In the utility model, unless another definite provision and limitation, the terms "connection", "connect", "fix" and the like terms should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral molding, can be mechanical connection, can be direct connection, also can be indirect connection through the intermediate medium, can be the communication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0039] In the description of the specification of the utility model, the description of reference terms "one embodiment", "some embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the characteristics of different embodiments or examples without contradicting each other.
Claims
1. A vertical control separation device for armored vehicle simulation training, characterized in that, The separation device includes: a first pin, a second pin, and a rocker plate. One end of the first pin is inserted into the hole of the rocker plate, and the other end of the rocker plate is connected to one end of the second pin. A grip piece is connected to one end of the second pin shaft that is connected to the rocker plate, and is used to provide a driving force to move the first connecting end of the rocker plate in the horizontal direction. A third shaft pin is provided in the middle of the rocker plate. An input shaft, one end of which is connected to a first pin, and the other end of which is connected to a pressure plate; A compression spring is fitted onto the input shaft, with one end of the spring connected to the pressure plate; The pressure plate is connected to the output shaft, and the output shaft is connected to the rotary damper; The rotary damper is connected to the photoelectric encoder via a flexible coupling; the encoder bracket is connected to the photoelectric encoder.
2. The vertical control separation device for armored vehicle simulation training according to claim 1, characterized in that, The separation device includes a turntable weld, which comprises several inner walls with different inner diameters; an input shaft is fitted into one of the inner walls of the turntable weld.
3. The vertical control separation device for armored vehicle simulation training according to claim 2, characterized in that, It also includes a deep groove ball bearing and a housing; a deep groove ball bearing is fitted onto one of the inner walls of the turntable, and the deep groove ball bearing is pressed into the housing.
4. The vertical control separation device for armored vehicle simulation training according to claim 3, characterized in that, The compression spring is fitted onto the inner wall of the turntable during welding; small friction plates and small pressure plates are connected to the large end face of the input shaft with screws, and the whole assembly passes through the compression spring and is inserted into the inner wall of the turntable during welding.
5. The vertical control separation device for armored vehicle simulation training according to claim 4, characterized in that, One end of the second pin is inserted into the small hole of the grip, and the other end is embedded in the annular groove of the crank handle. The cylindrical pin rivets the grip to the crank handle, allowing the grip to rotate freely around the crank handle.
6. The vertical control separation device for armored vehicle simulation training according to claim 1, characterized in that, The separation device includes a large friction plate, which is connected to a large pressure plate and pressed together into the inner circle of the outer shell.
7. The vertical control separation device for armored vehicle simulation training according to claim 3, characterized in that, The separation device also includes a rear cover that is fitted onto the housing, presses against the deep groove ball bearing, and is secured with screws.