CN210244690U - Navigation simulator - Google Patents

Abstract

The utility model provides a navigation simulator, which comprises the utility model solves the problem that the prior navigation simulator can not lead the user to really experience the shaking of the ship body by the waves in the sea, shakes the cabin from a plurality of directions, simulates the complex motion of the waves, and has good user experience effect; the first simulation device drives the first eccentric wheels to rotate and the like, and due to the distribution of included angles among the eccentric wheels, the simulation assembly reciprocates in the vertical direction, the spring deforms to generate elastic force, and the cabin vibrates up and down along with the simulation assembly, so that the effect that the cabin vibrates by the fact that waves impact the cabin up and down is achieved; the second simulation device forms a crank slider mechanism through a crank, a connecting rod A and the bottom frame, the bottom plate reciprocates on the sliding rod along the X direction along with the bottom frame, and the bottom plate drives the connecting rod B to rotate so that the inserting plate reciprocates on the horizontal plane; first analogue means swings on the horizontal plane, and the cabin swings on the horizontal plane along with the simulation subassembly to impact the effect that the cabin rocked about the wave realization.

Description

Navigation simulator

Technical Field

The utility model relates to a navigation analogue test technical field, concretely relates to navigation simulator.

Background

Marine traffic is the combination of the motions of a single vessel or the aggregate of all the motions of vessels within a specified area. With the expansion of world import and export trade volume and the rapid development of modern shipbuilding, the number of ships is greatly increased, the ship performance is increasingly high-speed and large-scale, and the marine ship traffic is increasingly busy. The changes result in the increase of the traffic density of ships, the increase of air lines, the widening of navigation channels and the increasing demand on sailors, navigation simulation training is an important method in the cultivation and teaching of the sailors, and the navigation simulation training is generally carried out in a navigation simulator.

The navigation simulator is a typical human simulation system in a loop, completely accords with the training simulator which can be used for navigation simulation and shipman certification in the proposal of the international maritime organization in the STCW convention, arranges a user in the navigation simulator, projects a scene mirror image on a large screen in a projection cabin through projection equipment, thereby leading the user to really experience the navigation scene of the sea, but most of the existing navigation simulators are fixed structures, and can not lead the user to really experience the scene that the sea waves shake a ship body, so that the real experience effect of the user is limited, and the experience feeling is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model provides a navigation simulator has the motion that can simulate boats and ships and receive stormy waves in the sea and strike, the true characteristics of simulation effect.

The utility model provides a technical scheme of above-mentioned problem does: a marine simulator comprising a cabin, a simulation mechanism located below the cabin;

the cabin comprises a base, a base arranged on the base and a main body arranged on the base, wherein the main body is of a hemispherical structure;

the simulation mechanism comprises a first simulation device and a second simulation device, wherein the first simulation device is located on the left side and the right side of the base and used for the cabin to shake up and down, and the second simulation device is used for the cabin to shake in the horizontal plane.

Further, the first simulation device comprises a support plate, a simulation assembly and a sliding column;

a pair of L-shaped brackets are arranged on the supporting plate, and the L-shaped brackets are positioned at the left side and the right side of the supporting plate; the upper end of the L-shaped bracket is provided with a sliding column, and the base is movably arranged on the sliding column;

the simulation assembly is positioned between the L-shaped bracket and the supporting plate;

the simulation assembly comprises a support frame, a first gear, a second gear, a third gear and a fourth gear;

a first shaft, a second shaft, a third shaft and a fourth shaft are arranged on the periphery of the supporting frame, are distributed in a clockwise or anticlockwise direction and are rotationally connected with the supporting frame;

the lower end of the first support column is positioned in the support frame and is arranged on the support frame, the upper end of the first support column penetrates through the L-shaped support and then is rotatably connected with the base, and the first support column is rotatably connected with the L-shaped support; the first support column is sleeved with a first spring, and the upper end and the lower end of the first spring are respectively arranged on the L-shaped bracket and the support frame;

the upper end of the second support column is positioned in the support frame and is arranged on the support frame, the lower end of the second support column penetrates through the support plate, and the second support column is rotatably connected with the support plate; a second spring is sleeved on the second supporting column, and the upper end and the lower end of the second spring are respectively arranged on the supporting frame and the supporting plate;

the transmission motor is positioned in the support frame, is positioned at the gravity center position of the simulation assembly, and is installed in the support frame through the first support column and the second support column; the shaft of the transmission motor is connected with the first shaft;

the first gear is positioned in the support frame and is arranged on the first shaft, and the first eccentric wheel is positioned outside the support frame and is arranged on the first shaft;

the second gear is positioned in the support frame and is arranged on the second shaft, and the second eccentric wheel is positioned outside the support frame and is arranged on the second shaft;

the third gear is positioned in the support frame and is arranged on the third shaft, and the third eccentric wheel is positioned outside the support frame and is arranged on the third shaft;

the fourth gear is located the support frame and installs on the fourth axle, and the fourth eccentric wheel is located the support frame outside and installs on the fourth axle.

Furthermore, the first gear, the second gear, the third gear and the fourth gear are completely the same and are bevel gears, the first gear is simultaneously meshed with the second gear and the fourth gear, the second gear is simultaneously meshed with the third gear and the first gear, and the third gear is simultaneously meshed with the fourth gear and the second gear.

Furthermore, the first eccentric wheel, the second eccentric wheel, the third eccentric wheel and the fourth eccentric wheel are completely the same, and the included central angle is 180 degrees; the first eccentric wheel rotates 90 degrees clockwise and then coincides with the second eccentric wheel, the second eccentric wheel rotates 90 degrees clockwise and then coincides with the third eccentric wheel, and the third eccentric wheel rotates 90 degrees clockwise and then coincides with the fourth eccentric wheel.

Furthermore, the first eccentric wheel, the second eccentric wheel, the third eccentric wheel and the fourth eccentric wheel are completely the same, and the included central angle is 180 degrees; the first eccentric wheel rotates 90 degrees anticlockwise and then coincides with the second eccentric wheel, the second eccentric wheel rotates 90 degrees anticlockwise and then coincides with the third eccentric wheel, and the third eccentric wheel rotates 90 degrees anticlockwise and then coincides with the fourth eccentric wheel.

Furthermore, the second simulation device comprises a bottom frame, a sliding rod and a rack;

the sliding rods are distributed along the Y direction, and two ends of each sliding rod are arranged on the rack; the underframe is movably arranged on the sliding rod;

the driving motor is arranged on the frame, a shaft of the driving motor is connected with the crank, and two ends of the connecting rod are respectively hinged with the crank and the underframe;

the bottom plate is arranged on the lower end face of the main support seat, one end of the connecting rod B is hinged with the bottom plate, the other end of the connecting rod B is hinged with the support, and the support is arranged on the rack, is positioned above the bottom plate and penetrates through the underframe; the end of the connecting rod B, which is far away from the support, is provided with a stand column, the upper end of the stand column is provided with a plug board with a cross structure, and the supporting plate is arranged on the plug board.

The utility model discloses beneficial effect has:

(1) the utility model solves the problem that the existing navigation simulator can not make the user really experience the shaking of the ship body by the waves in the sea; the cabins are vibrated from multiple directions by utilizing the first simulation device and the second simulation device, the complex motion of waves is simulated, the simulation effect is vivid, and the real experience effect of a user is good;

(2) the first simulation device is meshed with the first gear, the second gear, the third gear and the fourth gear, the first eccentric wheel, the second eccentric wheel, the third eccentric wheel and the fourth eccentric wheel rotate, the simulation assembly reciprocates in the vertical direction due to the distribution of included angles among the eccentric wheels, the spring deforms in the motion process to generate elastic force, the simulation assembly vibrates in the vertical direction, and the cabin vibrates vertically along with the simulation assembly, so that the simulation effect that the cabin vibrates by the fact that waves impact the cabin vertically is achieved.

(3) The second simulation device forms a crank slider mechanism through a crank, a connecting rod A and the bottom frame, the bottom plate reciprocates on the sliding rod along the X direction along with the bottom frame, and the bottom plate drives the connecting rod B to rotate so that the inserting plate reciprocates on the horizontal plane; first analogue means swings on the horizontal plane, and the cabin swings on the horizontal plane along with the simulation subassembly to the simulation effect that the cabin made the cabin rock is strikeed to the realization wave left and right sides.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a sectional view taken along A-A of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a top view of a simulation module of the present invention;

FIG. 5 is a schematic view of the supporting frame of the present invention;

FIG. 6 is a sectional view of the cabin of the present invention;

fig. 7 is a front sectional view of a second simulation apparatus of the present invention;

fig. 8 is a top view of a second simulation module of the present invention;

fig. 9 is a top view of the second simulation module of the present invention when the socket is not installed.

In the figure: 1-cabin, 2-simulation mechanism, 3-base, 4-base, 5-body, 6-equipment platform, 7-sealing door, 8-projector, 9-projector, 10-arc projection screen, 11-first simulation device, 12-second simulation device, 13-support plate, 14-L-shaped support, 15-sliding column, 17-simulation component, 18-support frame, 19-first shaft, 20-second shaft, 21-third shaft, 22-fourth shaft, 23-first support column, 24-second support column, 25-first spring, 26-transmission motor, 27-first gear, 28-second gear, 29-third gear, 30-fourth gear, 31-first eccentric wheel, 32-second eccentric wheel, 33-third eccentric wheel, 34-fourth eccentric wheel, 35-slide bar, 36-chassis, 37-frame, 38-driving motor, 39-crank, 40-connecting rod A, 41-bottom plate, 42-connecting rod B, 43-bracket, 44-inserting plate, 45-upright post and 46-second spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

A marine simulator comprises a cabin 1, a simulation mechanism 2 located below the cabin 1;

the cabin 1 comprises a base 3, a base 4 arranged on the base 3 and a main body 5 arranged on the base 4, wherein the main body 5 is of a hemispherical structure; an equipment platform 6, a sealing door 7 and a ventilation system are arranged in the main body 5, a projector 8 is arranged on the arrangement platform, the projector 8 is connected with a projector 9, and an arc-shaped projection screen 10 is arranged on the inner wall of the main body 5;

the simulation mechanism 2 comprises a first simulation device 11 and a second simulation device 12, wherein the first simulation device 11 is positioned on the left side and the right side of the base 3 and used for enabling the cabin 1 to shake up and down, and the second simulation device 12 is used for enabling the cabin 1 to shake in a horizontal plane;

the first simulation device 11 comprises a support plate 13, a simulation component 17 and a sliding column 15;

a pair of L-shaped brackets 14 are arranged on the supporting plate 13, and the L-shaped brackets 14 are positioned at the left side and the right side of the supporting plate 13; the upper end of the L-shaped bracket 14 is provided with a sliding column 15, and the base 3 is arranged on the sliding column 15 through a linear bearing;

the analog component 17 is located between the L-shaped bracket 14 and the support plate 13;

the simulation assembly 17 comprises a support frame 18, a first gear 27, a second gear 28, a third gear 29 and a fourth gear 30;

a first shaft 19, a second shaft 20, a third shaft 21 and a fourth shaft 22 are arranged on the periphery of the support frame 18, and the first shaft 19, the second shaft 20, the third shaft 21 and the fourth shaft 22 are distributed in the clockwise direction and are rotationally connected with the support frame 18 through rolling bearings;

the lower end of the first support column 23 is positioned in the support frame 18 and is arranged on the support frame 18, the upper end of the first support column 23 penetrates through the L-shaped support 14 and then is rotatably connected with the base 3 through a rolling bearing, and the first support column 23 is rotatably connected with the L-shaped support 14 through the rolling bearing; the first support column 23 is sleeved with a first spring 25, and the upper end and the lower end of the first spring 25 are respectively arranged on the L-shaped support 14 and the support frame 18;

the upper end of the second support column 24 is positioned in the support frame 18 and is arranged on the support frame 18, the lower end of the second support column 24 penetrates through the support plate 13, and the second support column 24 is rotatably connected with the support plate 13 through a rolling bearing; a second spring 46 is sleeved on the second supporting column 24, and the upper end and the lower end of the second spring 46 are respectively arranged on the supporting frame 18 and the supporting plate 13;

the transmission motor 26 is positioned in the support frame 18, the transmission motor 26 is positioned at the gravity center position of the simulation assembly 17, and the transmission motor 26 is installed in the support frame 18 through the first support column 23 and the second support column 24; the shaft of the transmission motor 26 is connected with the first shaft 19;

the first gear 27 is positioned in the supporting frame 18 and is mounted on the first shaft 19, and the first eccentric wheel 31 is positioned outside the supporting frame 18 and is mounted on the first shaft 19;

the second gear 28 is positioned in the supporting frame 18 and is mounted on the second shaft 20, and the second eccentric wheel 32 is positioned outside the supporting frame 18 and is mounted on the second shaft 20;

the third gear 29 is positioned in the supporting frame 18 and mounted on the third shaft 21, and the third eccentric wheel 33 is positioned outside the supporting frame 18 and mounted on the third shaft 21;

the fourth gear 30 is positioned in the supporting frame 18 and is installed on the fourth shaft 22, and the fourth eccentric wheel 34 is positioned outside the supporting frame 18 and is installed on the fourth shaft 22;

the first gear 27, the second gear 28, the third gear 29 and the fourth gear 30 are completely identical and are bevel gears, the first gear 27 is meshed with the second gear 28 and the fourth gear 30 simultaneously, the second gear 28 is meshed with the third gear 29 and the first gear 27 simultaneously, and the third gear 29 is meshed with the fourth gear 30 and the second gear 28 simultaneously;

the first eccentric wheel 31, the second eccentric wheel 32, the third eccentric wheel 33 and the fourth eccentric wheel 34 are completely identical and have a subtended central angle of 180 degrees; the first eccentric wheel 31 rotates 90 degrees clockwise and then coincides with the second eccentric wheel 32, the second eccentric wheel 32 rotates 90 degrees clockwise and then coincides with the third eccentric wheel 33, and the third eccentric wheel 33 rotates 90 degrees clockwise and then coincides with the fourth eccentric wheel 34.

The first shaft 19 is driven to rotate by the transmission motor 26, the first gear 27, the second gear 28, the third gear 29 and the fourth gear 30 are meshed with each other, the first shaft 19, the second shaft 20, the third shaft 21 and the fourth shaft 22 rotate, the first eccentric wheel 31, the second eccentric wheel 32, the third eccentric wheel 33 and the fourth eccentric wheel 34 rotate, the simulation assembly 17 reciprocates in the up-and-down direction due to the distribution of included angles among the eccentric wheels, the first spring 25 and the second spring 46 deform in the motion process to generate elastic force, so that the simulation assembly 17 vibrates in the up-and-down direction, the cabin 1 vibrates up and down on the sliding column 15 along with the simulation assembly 17, and the simulation effect that the cabin 1 vibrates up and down by the impact of waves on the cabin 1 is achieved.

The second simulation device 12 comprises a base frame 36, a sliding rod 35, a rack 37, a bottom plate 41 and a driving motor 38;

a plurality of slide bars 35 are distributed along the Y direction, and two ends of each slide bar 35 are arranged on the frame 37; the base frame 36 is movably mounted on the slide bar 35;

the driving motor 38 is installed on the frame 37, the shaft of the driving motor 38 is connected with the crank 39, and two ends of the connecting rod A40 are respectively hinged with the crank 39 and the underframe 36;

the bottom plate 41 is arranged on the lower end face of the main supporting seat, one end of the connecting rod B42 is hinged with the bottom plate 41, the other end of the connecting rod B42 is hinged with the bracket 43, and the bracket 43 is arranged on the frame 37, is positioned above the bottom plate 41 and penetrates through the bottom frame 36; the end of the connecting rod B42 far away from the bracket 43 is provided with an upright post 45, the upper end of the upright post 45 is provided with a cross-shaped inserting plate 44, and the supporting plate 13 is arranged on the inserting plate 44.

The crank 39 is driven to rotate by the driving motor 38, a crank 39 sliding block mechanism is formed among the crank 39, the connecting rod A40 and the bottom frame 36, the bottom frame 36 reciprocates on the sliding rod 35 along the X direction, the bottom plate 41 moves along with the bottom frame 36, and the bottom plate 41 drives the connecting rod B42 to rotate, so that the inserting plate 44 reciprocates on the horizontal plane; therefore, the first simulation device 11 swings on the horizontal plane, and the cabin 1 swings on the horizontal plane along with the simulation component 17, so that the simulation effect that waves impact the cabin 1 left and right to enable the cabin 1 to swing is achieved; utilize first analogue means 11, second analogue means 12 to shake cabin 1 from a plurality of directions, the complicated motion of simulation wave, the simulation effect is lifelike, and user's true experience is effectual, has solved the problem that current navigation simulator can't let the wave that the user really experienced the sea rock the hull.

A stair is arranged between the cabin 1 and the frame 37, and a user can enter the main body 5 from the stair through the sealing door 7; the equipment platform 6 is provided with a driving motor 38 and a control switch of the transmission motor 26.

The working process is as follows: a user enters the main body 5, and a sea picture is projected on the arc-shaped projection screen 10 through the projector 9 and the projector 8; the driving motor 38 and the transmission motor 26 are started, the cabin 1 starts to shake in the horizontal plane, and meanwhile, the cabin 1 vibrates up and down, so that the effect that the cabin 1 sails on the sea and waves flap the cabin 1 is simulated.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims (8)

1. A marine simulator comprising a cabin, a simulation mechanism located beneath the cabin;

the cabin comprises a base, a base arranged on the base and a main body arranged on the base, wherein the main body is of a hemispherical structure;

the simulation mechanism comprises a first simulation device and a second simulation device, wherein the first simulation device is located on the left side and the right side of the base and used for the cabin to shake up and down, and the second simulation device is used for the cabin to shake in the horizontal plane.

2. A nautical simulator according to claim 1, wherein the first simulation means comprise a support plate, a simulation assembly, a sliding column;

a pair of L-shaped brackets are arranged on the supporting plate, and the L-shaped brackets are positioned at the left side and the right side of the supporting plate; the upper end of the L-shaped bracket is provided with a sliding column, and the base is movably arranged on the sliding column;

the simulation assembly is positioned between the L-shaped bracket and the supporting plate;

the simulation assembly comprises a support frame, a first gear, a second gear, a third gear and a fourth gear;

a first shaft, a second shaft, a third shaft and a fourth shaft are arranged on the periphery of the supporting frame, are distributed in a clockwise or anticlockwise direction and are rotationally connected with the supporting frame;

the lower end of the first support column is positioned in the support frame and is arranged on the support frame, the upper end of the first support column penetrates through the L-shaped support and then is rotatably connected with the base, and the first support column is rotatably connected with the L-shaped support; the first support column is sleeved with a first spring, and the upper end and the lower end of the first spring are respectively arranged on the L-shaped bracket and the support frame;

the upper end of the second support column is positioned in the support frame and is arranged on the support frame, the lower end of the second support column penetrates through the support plate, and the second support column is rotatably connected with the support plate; a second spring is sleeved on the second supporting column, and the upper end and the lower end of the second spring are respectively arranged on the supporting frame and the supporting plate;

the transmission motor is positioned in the support frame, is positioned at the gravity center position of the simulation assembly, and is installed in the support frame through the first support column and the second support column; the shaft of the transmission motor is connected with the first shaft;

the first gear is positioned in the support frame and is arranged on the first shaft, and the first eccentric wheel is positioned outside the support frame and is arranged on the first shaft;

the second gear is positioned in the support frame and is arranged on the second shaft, and the second eccentric wheel is positioned outside the support frame and is arranged on the second shaft;

the third gear is positioned in the support frame and is arranged on the third shaft, and the third eccentric wheel is positioned outside the support frame and is arranged on the third shaft;

the fourth gear is located the support frame and installs on the fourth axle, and the fourth eccentric wheel is located the support frame outside and installs on the fourth axle.

3. A marine simulator according to claim 2 wherein the first, second, third and fourth gears are identical and are bevel gears, the first gear being in mesh with the second and fourth gears simultaneously, the second gear being in mesh with the third and first gears simultaneously, the third gear being in mesh with the fourth and second gears simultaneously.

4. A nautical simulator according to claim 2 or 3, wherein the first, second, third and fourth eccentric are identical and subtend a central angle of 180 °; the first eccentric wheel rotates 90 degrees clockwise and then coincides with the second eccentric wheel, the second eccentric wheel rotates 90 degrees clockwise and then coincides with the third eccentric wheel, and the third eccentric wheel rotates 90 degrees clockwise and then coincides with the fourth eccentric wheel.

5. A nautical simulator according to claim 2 or 3, wherein the first, second, third and fourth eccentric are identical and subtend a central angle of 180 °; the first eccentric wheel rotates 90 degrees anticlockwise and then coincides with the second eccentric wheel, the second eccentric wheel rotates 90 degrees anticlockwise and then coincides with the third eccentric wheel, and the third eccentric wheel rotates 90 degrees anticlockwise and then coincides with the fourth eccentric wheel.

6. A nautical simulator according to claim 1, 2 or 3, characterized in that said second simulation means comprise a base frame, a slide bar, a frame;

the sliding rods are distributed along the Y direction, and two ends of each sliding rod are arranged on the rack; the underframe is movably arranged on the sliding rod;

the driving motor is arranged on the frame, a shaft of the driving motor is connected with the crank, and two ends of the connecting rod are respectively hinged with the crank and the underframe;

the bottom plate is arranged on the lower end face of the main support seat, one end of the connecting rod B is hinged with the bottom plate, the other end of the connecting rod B is hinged with the support, and the support is arranged on the rack, is positioned above the bottom plate and penetrates through the underframe; the end of the connecting rod B, which is far away from the support, is provided with a stand column, the upper end of the stand column is provided with a plug board with a cross structure, and the supporting plate is arranged on the plug board.

7. A nautical simulator according to claim 4, wherein the second simulation means comprise a chassis, a slide bar, a frame;

the sliding rods are distributed along the Y direction, and two ends of each sliding rod are arranged on the rack; the underframe is movably arranged on the sliding rod;

the driving motor is arranged on the frame, a shaft of the driving motor is connected with the crank, and two ends of the connecting rod are respectively hinged with the crank and the underframe;

the bottom plate is arranged on the lower end face of the main support seat, one end of the connecting rod B is hinged with the bottom plate, the other end of the connecting rod B is hinged with the support, and the support is arranged on the rack, is positioned above the bottom plate and penetrates through the underframe; the end of the connecting rod B, which is far away from the support, is provided with a stand column, the upper end of the stand column is provided with a plug board with a cross structure, and the supporting plate is arranged on the plug board.

8. A nautical simulator according to claim 5, wherein the second simulation means comprise a chassis, a slide bar, a frame;

the sliding rods are distributed along the Y direction, and two ends of each sliding rod are arranged on the rack; the underframe is movably arranged on the sliding rod;

the driving motor is arranged on the frame, a shaft of the driving motor is connected with the crank, and two ends of the connecting rod are respectively hinged with the crank and the underframe;

the bottom plate is arranged on the lower end face of the main support seat, one end of the connecting rod B is hinged with the bottom plate, the other end of the connecting rod B is hinged with the support, and the support is arranged on the rack, is positioned above the bottom plate and penetrates through the underframe; the end of the connecting rod B, which is far away from the support, is provided with a stand column, the upper end of the stand column is provided with a plug board with a cross structure, and the supporting plate is arranged on the plug board.

Images