Simulated driving platform with shakable cockpit

Abstract

The utility model provides a simulation driving platform with a shakable cockpit, which comprises a chassis, three movement mechanisms, a support top plate and a control box, the support top plate is used for supporting and fixing the cockpit, the control box is used for regulating and controlling the swinging of the three movement mechanisms, and the three movement mechanisms are arranged around the periphery of the control box. The supporting top plate and the front and rear parts of the cockpit are correspondingly driven to shake; wherein each movement mechanism comprises a planetary reducer, a motor, a machine base and a swing component, so that the supporting top plate and the cockpit fixed to the supporting top plate are driven through the three movement mechanisms arranged on the chassis; according to the up-down swing of the three movement mechanisms, the curvature existing in a real road and the conditions that a real vehicle presses a roadblock, bumpy and the like in the driving process are simulated; the simulation driving platform which can drive the driving cabin to shake and simulate the real road condition is constructed, and the experience degree and authenticity of simulation driving are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of driving simulators, and particularly relates to a simulation driving platform with a swayable cockpit. Background Art

[0002] A driving simulator is a device used for driving training. It uses virtual reality simulation technology to create a virtual driving training environment. People interact with the virtual environment through the operating components of the simulator, so as to conduct driving training in a broad sense and help people learn and practice the basic driving skills.

[0003] In the prior art, a driving simulator generally includes a driving platform component, a cockpit component and a display screen. However, most of the driving platform components carried by driving simulators are only flat bases for installing cockpit components, and no motion simulation and emulation platform that can simulate real road conditions is provided. It is impossible to simulate real road conditions during the simulation driving process, including roadblocks that may be stepped on and uneven road surfaces during driving, and it is impossible to provide a real driving training experience that truly fits the actual driving process for driving trainers.

[0004] Therefore, how to provide a simulation driving platform that can drive the cockpit to sway and simulate real road conditions, and improve the experience and authenticity of simulation driving is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a simulation driving platform with a swayable cockpit to solve at least one of the above technical problems.

[0006] To solve the above technical problem, the utility model provides a simulation driving platform, which includes: a chassis; three motion components, and the three motion components are all detachably connected to the chassis; each motion component includes a planetary reducer, a motor, a machine base and a swing mechanism. The bottom of the machine base is fixed on the chassis, the output end of the planetary reducer passes through the machine base and is detachably connected to the machine base; the output end of the planetary reducer is connected to one end of the swing mechanism, and the input end of the planetary reducer is connected to the motor; a support top plate for supporting and fixing the cockpit; three cylinders adapted to the layout positions of the three motion components are installed at the bottom of the support top plate, and the other ends of the three swing mechanisms are respectively connected to the three cylinders; a control box is arranged on the chassis, and the three motion components are arranged around the periphery of the control box.

[0007] Optionally, the swing mechanism includes a crank, a rotating shaft, and a connecting rod. One end of the crank is connected to the output end of the planetary reducer, the other end of the crank is rotatably connected to one end of the connecting rod through the rotating shaft, and the other end of the connecting rod is connected to the corresponding cylinder.

[0008] Optionally, the connecting rod includes a first rod handle and a second rod handle. One end of the first rod handle is rotatably connected to the crank through a bearing. An internal thread is provided inside the other end of the first rod handle, and an external thread adapted to the internal thread is provided at one end of the second rod handle. The other end of the first rod handle is sleeved outside the second rod handle and is connected through the cooperation of the internal thread and the external thread; the other end of the second rod handle is connected to the corresponding cylinder.

[0009] Optionally, the machine base includes a first support plate, a second support plate, and two reinforcing side plates; the first support plate and the second support plate are arranged perpendicular to each other to form an L-shaped structure, and both sides of the two reinforcing side plates are respectively connected to the first support plate and the second support plate; the two reinforcing side plates are arranged parallel to each other and are both perpendicular to the first support plate and the second support plate, so that the first support plate, the second support plate, and the two reinforcing side plates are combined to form a semi-enclosed structure; wherein, a plurality of threaded holes are provided on both sides of the first support plate, and the first support plate is detachably connected to the chassis through the threaded holes; a through hole is provided in the middle of the second support plate, and the output end of the planetary reducer passes through the through hole and is detachably connected to the inner side surface of the second support plate.

[0010] Optionally, the moving member further includes a first limiting block and a second limiting block, and both the first limiting block and the second limiting block are detachably connected to the outer side surface of the second support plate.

[0011] Optionally, the first limiting block and the second limiting block are respectively symmetrically arranged on the upper and lower sides of the through hole.

[0012] Optionally, the connecting rod further includes a fastening nut, the fastening nut is sleeved on one end of the second rod handle, and one end of the second rod handle passes through the fastening nut and is threadedly connected to the other end of the first rod handle.

[0013] Optionally, three installation windows are provided on the chassis, and corresponding adapters are detachably connected to the three installation windows respectively, and the three machine bases are detachably connected to the corresponding adapters.

[0014] Optionally, a plurality of universal wheels are installed at the bottom of the chassis.

[0015] Optionally, all the detachable connections are threaded fastening connections.

[0016] Beneficial effects:

[0017] A simulated driving platform with a wobbling cockpit provided by the utility model includes a chassis, three motion mechanisms, a supporting top plate, and a control box. The supporting top plate is used to support and fix the cockpit, and the control box is used to regulate the swinging of the three motion mechanisms. The three motion mechanisms are arranged around the periphery of the control box to correspondingly drive the front and rear parts of the supporting top plate and the cockpit to wobble. Among them, the three motion mechanisms are all detachably connected to the chassis. Each motion mechanism includes a planetary reducer, a motor, a machine base, and a swinging member. The motor drives the planetary reducer to drive the swinging member to move. The swinging member is connected to the supporting top plate through a cylinder. In this way, the three motion mechanisms arranged on the chassis drive the supporting top plate and the cockpit fixed on the supporting top plate, and simulate the curvature existing in the real road and the situations such as hitting roadblocks and bumps during the real vehicle driving process according to the up and down swinging of the three motion mechanisms; realizing the construction of a simulated driving platform that can drive the cockpit to wobble and simulate the real road conditions, and improving the experience and authenticity of the simulated driving.

[0018] The above description is only an overview of the technical solution of the utility model. In order to be able to understand the technical means of the utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features, and advantages of the utility model more obvious and understandable, the following specifically gives the specific embodiments of the utility model. Brief description of the drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the simulated driving platform provided by the embodiment of the present application;

[0021] Figure 2 It is a schematic diagram of the overall structure of the simulated driving platform provided by the embodiment of the present application;

[0022] Figure 3 It is a schematic diagram of the partial structure of the simulated driving platform provided by the embodiment of the present application;

[0023] Figure 4 It is a schematic diagram of the structure of the motion mechanism provided by the embodiment of the present application;

[0024] Figure 5 It is a schematic diagram of the structure of the motion mechanism provided by the embodiment of the present application;

[0025] Reference numerals:

[0026] 1 - Chassis;

[0027] 11 - Installation window;

[0028] 12 - Mounting base;

[0029] 13 - Universal wheel;

[0030] 2 - Motion mechanism;

[0031] 21 - Planetary reducer;

[0032] 22 - Motor;

[0033] 23 - Machine base;

[0034] 231 - First support plate;

[0035] 232 - Second support plate;

[0036] 233 - Reinforcing side plate;

[0037] 24 - Oscillating member;

[0038] 241 - Crank;

[0039] 242 - Rotating shaft;

[0040] 243 - Connecting rod;

[0041] 2431 - First rod handle;

[0042] 2432 - Second rod handle;

[0043] 2433 - Fastening nut;

[0044] 25 - First limit block;

[0045] 26 - Second limit block;

[0046] 3 - Support top plate;

[0047] 31 - Cylinder;

[0048] 4 - Control box; Specific implementation mode

[0049] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0050] Meanwhile, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in the embodiments of this specification are for illustrative purposes only and are not intended to limit the present invention.

[0051] Please refer to Figures 1-4 , this embodiment provides a simulated driving platform with a wobbling cockpit. The simulated driving platform includes: a chassis 1; three motion mechanisms 2, and the three motion mechanisms 2 are all detachably connected to the chassis 1; each motion mechanism 2 includes a planetary reducer 21, a motor 22, a base 23 and a swinging member 24. The bottom of the base 23 is fixed to the chassis 1. The output end of the planetary reducer 21 passes through the base 23 and is detachably connected to the base 23; the output end of the planetary reducer 21 is connected to one end of the swinging member 24, and the input end of the planetary reducer 21 is connected to the motor 22; a support top plate 3, and the support top plate 3 is used to support and fix the cockpit; three cylinders 31 adapted to the layout positions of the three motion mechanisms 2 are installed at the bottom of the support top plate 3, and the other ends of the three swinging members 24 are respectively connected to the three cylinders 31; a control box 4, and the control box 4 is disposed on the chassis 1, and the three motion mechanisms 2 are arranged around the periphery of the control box 4.

[0052] Specifically, a simulated driving platform with a wobbling cockpit provided by the present utility model includes a chassis 1, three motion mechanisms 2, a support top plate 3, and a control box 4. The support top plate 3 is used to support and fix the cockpit. The three motion mechanisms 2 are all detachably connected to the chassis 1. Each motion mechanism 2 includes a planetary reducer 21, a motor 22, a base 23, and a swinging member 24. The motor 22 drives the planetary reducer 21 to drive the swinging member 24 to move. The swinging member 24 is connected to the support top plate 3 through a cylinder. Thus, the three motion mechanisms 2 arranged on the chassis 1 drive the support top plate 3 and the cockpit fixed on the support top plate 3, and simulate the curvature existing in the real road and the situations such as hitting roadblocks and bumps during the real vehicle driving process according to the up and down swinging of the three motion mechanisms 2, so as to realize the construction of a simulated driving platform that can drive the cockpit to wobble and simulate the real road conditions, and improve the experience and authenticity of the simulated driving. Among them, the three motion mechanisms 2 are arranged around the periphery of the control box 4. As a feasible way, one motion mechanism 2 is located on one side of the control box 4, corresponding to the front part of the support top plate 3, to drive the front part of the cockpit to move up and down, and the other two motion mechanisms 2 are arranged at intervals on the other side of the control box 4, corresponding to both sides of the rear part of the support top plate 3, to drive the rear part / seat part of the cockpit to move up and down. The control box 4 is used to regulate the three motion mechanisms 2. As a feasible way, the control box 4 is slidably connected to the chassis 1 through a slide rail, that is, it is connected to the chassis 1 in a drawer structure, which is convenient for maintenance personnel to pull out the control box 4 from between the chassis 1 and the support top plate 3 for maintenance.

[0053] In some possible implementation manners, the swinging member 24 includes a crank 241, a rotating shaft 242, and a connecting rod 243. One end of the crank 241 is connected to the output end of the planetary reducer 21, and the other end of the crank 241 is rotatably connected to one end of the connecting rod 243 through the rotating shaft 242. The other end of the connecting rod 243 is connected to the corresponding cylinder 31.

[0054] Specifically, a crank - connecting rod structure is formed by the overall combination of the crank 241, the rotating shaft 242, and the connecting rod 243. The crank 241 is connected to the output end of the planetary reducer 21 to transmit the driving force of the planetary reducer 21 to the rotating shaft 242 and the connecting rod 243, thereby driving the support top plate 3 connected to the connecting rod 243 to move up and down, and realizing driving the cockpit to simulate the real road conditions to wobble.

[0055] In some possible embodiments, the connecting rod 243 includes a first rod handle 2431 and a second rod handle 2432, one end of the first rod handle 2431 is rotatably connected to the crank 241 via a bearing, the other end of the first rod handle 2431 is provided with an internal thread, and one end of the second rod handle 2432 is provided with an external thread matching the internal thread, the other end of the first rod handle 2431 is sleeved on the outside of the second rod handle 2432, and is connected with the external thread through the internal thread; the other end of the second rod handle 2432 is connected to the corresponding cylinder 31.

[0056] In some possible embodiments, the base 23 includes a first support plate 231, a second support plate 232 and two reinforced side plates 233; the first support plate 231 and the second support plate 232 are arranged perpendicular to each other to form an L-shaped structure, and the two sides of the two reinforced side plates 233 are respectively connected to the first support plate 231 and the second support plate 232; the two reinforced side plates 233 are arranged parallel to each other and are perpendicular to the first support plate 231 and the second support plate 232, so that the first support plate 231, the second support plate 232 and the two reinforced side plates 233 are combined to form a semi-enclosed structure; wherein, a plurality of threaded holes are opened on both sides of the first support plate 231, and the first support plate 231 is detachably connected to the chassis 1 through the threaded holes; a through hole is opened in the middle of the second support plate 232, and the output end of the planetary reducer 21 passes through the through hole and is detachably connected to the inner side of the second support plate 232.

[0057] Specifically, a triangular stable structure is formed by the arrangement of the first support plate 231 , the second support plate 232 and the two reinforcing side plates 233 to improve the stability of the planetary reducer 21 , the motor 22 and the swing member 24 fixed to the base 23 .

[0058] In some possible implementations, the motion mechanism 2 further includes a first limit block 25 and a second limit block 26 , and both the first limit block 25 and the second limit block 26 are detachably connected to the outer side surface of the second support plate 232 .

[0059] Specifically, by setting the first limit block 25 and the second limit block 26, the range of the up and down swing of the crank 241 is limited to prevent the crank 241 from swinging excessively and affecting the road condition simulation process.

[0060] In some possible implementations, the first limiting block 25 and the second limiting block 26 are symmetrically arranged on the upper and lower sides of the through hole, respectively.

[0061] Specifically, by symmetrically arranging the first limiting block 25 and the second limiting block 26 on the upper and lower sides of the through hole respectively, the swinging range of the crank 241 is restricted, and at the same time, the crank 241 is supported by the second limiting block 26 located on the lower side; as an implementable way, the sides of the first limiting block 25 and the second limiting block 26 close to the crank 241 are both set as inclined surfaces to fit the swinging track of the crank 241, and protective gaskets are arranged on both of the inclined surfaces, and the gaskets are made of soft materials; among them, the length of the second limiting block 26 should be adaptively designed according to the length of the crank 241 to prevent the crank 241 from abutting against the chassis 1 when it is in the unused state and avoid wear of the crank 241.

[0062] In some possible implementation manners, the connecting rod 243 further includes a fastening nut 2433, the fastening nut 2433 is sleeved on one end of the second rod handle 2432, and one end of the second rod handle 2432 passes through the fastening nut 2433 and is threadedly connected to the other end of the first rod handle 2431.

[0063] Specifically, through the arrangement of the fastening nut 2433, the stability of the threaded fastening between the first crank 2431 and the first crank 2432 is enhanced.

[0064] In some possible implementation manners, three installation windows 11 are opened on the chassis 1, and correspondingly, three fitting mounting seats 12 are detachably connected to the three installation windows 11 respectively, and the three machine bases 23 are detachably connected to the corresponding mounting seats 12.

[0065] Specifically, the chassis 1 is further provided with the installation windows 11 and the mounting seats 12. During installation, the mounting seats 12 and the motion mechanism 2 can be pre-installed and fixed to form an assembly, and the assembly is installed on the installation windows 11. In addition, compared with disassembling the machine base 23, disassembling the mounting seat 12 is more straightforward and convenient for overall replacement during maintenance and disassembly.

[0066] In some possible implementation manners, a plurality of universal wheels 13 are installed at the bottom of the chassis 1.

[0067] Specifically, through the arrangement of the universal wheels 13, the overall movement of the simulation driving platform is facilitated.

[0068] In some possible implementation manners, all the detachable connections are threaded fastening connections.

[0069] Specifically, through the threaded fastening connection, it is convenient for later maintenance work such as disassembly and replacement.

[0070] Finally, it should be noted that the above embodiments are only specific embodiments of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions described in the foregoing embodiments, or can easily conceive of changes, or make equivalent replacements for some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

[0071] Although the embodiments of the present invention have been disclosed above, it is not limited to the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A driving simulation platform with a swayable cockpit, characterized in that: The driving simulation platform comprises: Chassis (1); Three motion mechanisms (2), each of the three motion mechanisms (2) being detachably connected to the chassis (1); each of the motion mechanisms (2) comprises a planetary reducer (21), a motor (22), a machine base (23) and a swinging member (24); the bottom of the machine base (23) is fixed to the chassis (1); the output end of the planetary reducer (21) passes through the machine base (23) and is detachably connected to the machine base (23); the output end of the planetary reducer (21) is connected to one end of the swinging member (24), and the input end of the planetary reducer (21) is connected to the motor (22); A supporting top plate (3), the supporting top plate (3) being used to support and fix the cockpit; three cylinders (31) adapted to the arrangement positions of the three motion mechanisms (2) are installed at the bottom of the supporting top plate (3), and the other ends of the three swinging members (24) are respectively connected to the three cylinders (31); A control box (4), wherein the control box (4) is arranged on the chassis (1), and the three motion mechanisms (2) are arranged around the periphery of the control box (4).

2. The driving simulation platform according to claim 1, characterized in that: The swing component (24) comprises a crank (241), a rotating shaft (242) and a connecting rod (243); one end of the crank (241) is connected to the output end of the planetary reducer (21); the other end of the crank (241) is rotatably connected to one end of the connecting rod (243) via the rotating shaft (242); and the other end of the connecting rod (243) is connected to the corresponding cylinder (31).

3. The driving simulation platform according to claim 2, characterized in that: The connecting rod (243) includes a first rod handle (2431) and a second rod handle (2432), one end of the first rod handle (2431) is rotatably connected to the crank (241) via a bearing, the other end of the first rod handle (2431) is provided with an internal thread, and one end of the second rod handle (2432) is provided with an external thread matching the internal thread, the other end of the first rod handle (2431) is sleeved on the outside of the second rod handle (2432) and is connected to the external thread via the internal thread; the other end of the second rod handle (2432) is connected to the corresponding cylinder (31).

4. The driving simulation platform according to claim 3, characterized in that: The machine base (23) comprises a first support plate (231), a second support plate (232) and two reinforced side plates (233); the first support plate (231) and the second support plate (232) are arranged perpendicularly to each other to form an L-shaped structure, and both sides of the two reinforced side plates (233) are respectively connected to the first support plate (231) and the second support plate (232); the two reinforced side plates (233) are arranged parallel to each other and are perpendicular to the first support plate (231) and the second support plate (232), so that the first support plate (231), the second support plate (232) and the two reinforced side plates (233) are combined to form a semi-enclosed structure; Wherein, a plurality of threaded holes are provided on both sides of the first support plate (231), and the first support plate (231) is detachably connected to the chassis (1) through the threaded holes; a through hole is provided in the middle of the second support plate (232), and the output end of the planetary reducer (21) passes through the through hole and is detachably connected to the inner side surface of the second support plate (232).

5. The driving simulation platform according to claim 4, characterized in that: The motion mechanism (2) further comprises a first limit block (25) and a second limit block (26), wherein the first limit block (25) and the second limit block (26) are both detachably connected to the outer side surface of the second support plate (232).

6. The driving simulation platform according to claim 5, characterized in that: The first limiting block (25) and the second limiting block (26) are symmetrically arranged on the upper and lower sides of the through hole respectively.

7. The driving simulation platform according to claim 6, characterized in that: The connecting rod (243) further comprises a fastening nut (2433), wherein the fastening nut (2433) is sleeved on one end of the second rod handle (2432), and one end of the second rod handle (2432) passes through the fastening nut (2433) and is threadedly connected to the other end of the first rod handle (2431).

8. The driving simulation platform according to any one of claims 1 to 7, characterized in that: The chassis (1) is provided with three installation windows (11), and the three installation windows (11) are respectively and detachably connected to corresponding mounting seats (12), and the three machine seats (23) are detachably connected to the corresponding mounting seats (12).

9. The driving simulation platform according to claim 8, characterized in that: A plurality of universal wheels (13) are installed at the bottom of the chassis (1).

10. The driving simulation platform according to claim 9, characterized in that: The detachable connections are all threaded fastening connections.

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