CN112233492A - Simulation motion platform for simulating ambulance - Google Patents
Simulation motion platform for simulating ambulance Download PDFInfo
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- CN112233492A CN112233492A CN202011315077.XA CN202011315077A CN112233492A CN 112233492 A CN112233492 A CN 112233492A CN 202011315077 A CN202011315077 A CN 202011315077A CN 112233492 A CN112233492 A CN 112233492A
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- 230000033001 locomotion Effects 0.000 title claims abstract description 60
- 238000004088 simulation Methods 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention discloses a simulation motion platform for simulating an ambulance, which comprises a lower fixed platform, an upper motion platform, four vertical hydraulic cylinders and a transverse hydraulic cylinder, wherein the lower fixed platform is fixed on the lower fixed platform; the four vertical hydraulic cylinders are fixedly arranged on the lower fixed platform and are distributed at the four corners of the fixed platform in a rectangular shape, and an output shaft of each vertical hydraulic cylinder is connected with the bottom surface of the upper moving platform through a ball joint and a flexible connecting part; the states of vehicle bump, up and down slopes, sharp turning and the like are simulated through the four vertical hydraulic cylinders; the body of the horizontal hydraulic cylinder is fixedly installed on the lower fixing platform through the support, the horizontal hydraulic cylinder is transversely arranged along the traveling direction of the ambulance to be simulated by the simulation moving platform, the output shaft of the horizontal hydraulic cylinder is connected with the vertical connecting rod, the top end of the vertical connecting rod is connected with the bottom surface of the upper moving platform through the ball joint and the flexible connecting part, and when the horizontal hydraulic cylinder acts, the upper moving platform can generate horizontal displacement to simulate an emergency braking state.
Description
Technical Field
The invention belongs to the technical field of motion platforms, and particularly relates to a simulation motion platform for simulating an ambulance.
Background
At present, the difficulty of training students in medical colleges to operate on ambulances always troubles the teaching implementation of schools, and practical vehicles are limited by places and cannot be widely applied, so that equipment capable of simulating ambulances is welcomed, but the equipment at home and abroad is few, the price is high, and schools are difficult to bear.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a simulation motion platform for simulating an ambulance. The motion platform can generate jolting, front-back, left-right and transverse motions, and can simulate the motion states of the ambulance on a pothole road surface, an up-down slope, a sharp turn and a sharp brake, so that the emergency treatment capability of students in the ambulance for medical colleges and universities is met, and the problem of insufficient training fields is solved.
The invention is realized by the following technical scheme:
a simulation motion platform for simulating an ambulance comprises a lower fixed platform, an upper motion platform, four vertical hydraulic cylinders, a transverse hydraulic cylinder and a hydraulic control system;
the four vertical hydraulic cylinders are fixedly arranged on the lower fixed platform and are distributed at the four corners of the fixed platform in a rectangular shape, and an output shaft of each vertical hydraulic cylinder is connected with the bottom surface of the upper moving platform through a ball joint and a flexible connecting part; the states of vehicle bump, up and down slopes, sharp turning and the like are simulated through the four vertical hydraulic cylinders;
the body of the horizontal hydraulic cylinder is fixedly installed on the lower fixing platform through a support, the horizontal hydraulic cylinder is transversely arranged along the traveling direction of the ambulance to be simulated by the simulation moving platform, the output shaft of the horizontal hydraulic cylinder is connected with a vertical connecting rod, the top end of the vertical connecting rod is connected with the bottom surface of the upper moving platform through a ball joint and a flexible connecting part, and when the horizontal hydraulic cylinder acts, the upper moving platform can generate horizontal displacement to simulate an emergency braking state.
In the technical scheme, the flexible connecting part is a spring, the bottom end of the spring is connected with the ball joint, the top end of the spring is connected with the bottom surface of the upper moving platform, movement noise is reduced through the spring, a certain amount of transverse cutting is allowed, and therefore the problem of emergency brake state simulation is solved.
In the technical scheme, the flexible connecting part is a columnar connecting part made of elastic nylon materials or elastic rubber materials, the bottom end of the columnar connecting part is fixedly connected with the ball joint, the top end of the columnar connecting part is fixedly connected with the bottom surface of the upper motion platform, and the columnar connecting part has elastic deformation capacity, so that motion noise can be effectively reduced, a certain amount of transverse cutting is allowed, and the problem of simulation of an emergency braking state is solved.
In the technical scheme, oil inlets and oil outlets of the vertical hydraulic cylinders and the transverse hydraulic cylinders are connected to a hydraulic control system through pipelines, and the hydraulic control system drives the four vertical hydraulic cylinders and the transverse hydraulic cylinder to move.
In the technical scheme, a seat and an operating platform are arranged on the upper motion platform, and an infusion support is arranged on the operating platform. When the simulation motion platform is used, the simulation motion platform simulates the driving state of an ambulance, and trained medical personnel sit on a seat of the motion platform and complete infusion related training on an operation table.
In the technical scheme, the bottom surface of the upper motion platform is also provided with a vibration motor so as to simulate the vibration of an automobile engine.
The invention has the advantages and beneficial effects that:
the simulation motion platform is reasonable in design, simple in structure, low in cost and stable in operation, can generate jolting, front-back, left-right and transverse motions, can simulate the motion states of an ambulance on a pothole road surface, an up-down slope, a sharp turn and a sharp brake, meets the emergency handling capacity of students trained in medical institutions in the ambulance, and solves the problem of insufficient training fields.
Drawings
Fig. 1 is a schematic perspective view of the motion simulation platform for simulating an ambulance according to the present invention.
Fig. 2 is a schematic front view of the motion simulation platform for simulating an ambulance according to the present invention.
Fig. 3 is a schematic structural view of a columnar connecting member made of an elastic nylon material or an elastic rubber material as a flexible connecting member in the present invention.
Fig. 4 is a schematic diagram of a simulated motion platform according to a second embodiment of the present invention.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention is further described below with reference to specific examples.
Example one
Referring to the attached drawings, the simulation motion platform for simulating the ambulance comprises a lower fixed platform 1, an upper motion platform 2, four vertical hydraulic cylinders 3, a transverse hydraulic cylinder 4 and a hydraulic control system.
Four vertical pneumatic cylinders 3 fixed mounting are on fixed platform 1 down, are the four corners position of rectangle distribution at fixed platform 1, and the output shaft of every vertical pneumatic cylinder 3 passes through bulb joint a and flexible connection part b and is connected with the bottom surface of last motion platform 2, can make the motion platform of going up produce jolt motion simulation pothole road surface motion state when four vertical pneumatic cylinders link, can make the motion platform of going up produce the slope motion simulation state of going up downhill path around the vertical pneumatic cylinder linkage around, can make the motion platform of going up produce the simulation turn state of horizontal hunting when controlling the pneumatic cylinder linkage.
The body of the horizontal hydraulic cylinder 4 is fixedly installed on the lower fixed platform 1 through a support 41, the horizontal hydraulic cylinder is transversely arranged along the traveling direction of the ambulance to be simulated by the simulation moving platform, the output shaft of the horizontal hydraulic cylinder is connected with a vertical connecting rod 42, the top end of the vertical connecting rod 42 is connected with the bottom surface of the upper moving platform 2 through a ball joint a and a flexible connecting part b, and when the horizontal hydraulic cylinder acts, the upper moving platform can generate horizontal displacement to simulate an emergency braking state.
Furthermore, the flexible connecting part b can be a spring, the bottom end of the spring is connected with the ball joint, the top end of the spring is connected with the bottom surface of the upper moving platform, movement noise is reduced through the spring, a certain amount of transverse cutting is allowed, and therefore the problem of emergency brake state simulation is solved.
Furthermore, referring to fig. 3, the flexible connection member b may also be a column connection member b1 made of an elastic nylon material or an elastic rubber material, the bottom end of the column connection member is fixedly connected with the ball joint, and the top end of the column connection member is fixedly connected with the bottom surface of the upper motion platform.
Furthermore, oil inlets and oil outlets of the vertical hydraulic cylinders and the transverse hydraulic cylinders are connected to a hydraulic control system through pipelines, and the hydraulic control system drives the four vertical hydraulic cylinders and the transverse hydraulic cylinder to move.
Further, a seat 21 and an operation table 22 are provided on the upper motion platform 2, and an infusion support 23 is provided on the operation table. When the simulation motion platform is used, the simulation motion platform simulates the driving state (the motion state of bump, up-down slope, sharp turn, sudden brake and the like) of an ambulance, and trained medical personnel sit on the seat of the motion platform and complete infusion related training on the operation table.
Example two
On the basis of the first embodiment, further referring to fig. 4, a vibration motor 5 is further arranged on the bottom surface of the upper motion platform to simulate the vibration feeling of the automobile engine.
EXAMPLE III
Furthermore, the simulation motion platform also comprises a computer system, the computer system generates control data of various motion states of pothole road surfaces, ascending and descending slopes, sharp turning and sharp braking, and motion parameters can be set on a software interface and stored in a database so as to be convenient for timely modification and reuse.
The computer system is connected with the control driving system through a serial port, control data are sent to the control driving system, the output end of the control driving system is respectively connected with the relay of the electromagnetic valve corresponding to each hydraulic cylinder in the hydraulic control system, and the relay is driven after the signal intensity is amplified by the control driving system, so that the hydraulic control system is controlled to operate.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (6)
1. A simulated motion platform for simulating an ambulance, comprising: the device comprises a lower fixed platform, an upper moving platform, four vertical hydraulic cylinders, a transverse hydraulic cylinder and a hydraulic control system;
the four vertical hydraulic cylinders are fixedly arranged on the lower fixed platform and are distributed at the four corners of the fixed platform in a rectangular shape, and an output shaft of each vertical hydraulic cylinder is connected with the bottom surface of the upper moving platform through a ball joint and a flexible connecting part; the states of vehicle bump, up and down slopes, sharp turning and the like are simulated through the four vertical hydraulic cylinders;
the body of the horizontal hydraulic cylinder is fixedly installed on the lower fixing platform through a support, the horizontal hydraulic cylinder is transversely arranged along the traveling direction of the ambulance to be simulated by the simulation moving platform, the output shaft of the horizontal hydraulic cylinder is connected with a vertical connecting rod, the top end of the vertical connecting rod is connected with the bottom surface of the upper moving platform through a ball joint and a flexible connecting part, and when the horizontal hydraulic cylinder acts, the upper moving platform can generate horizontal displacement to simulate an emergency braking state.
2. The simulated motion platform for simulating an ambulance as recited in claim 1, wherein: the flexible connecting part is a spring, the bottom end of the spring is connected with the ball joint, the top end of the spring is connected with the bottom surface of the upper motion platform, motion noise is reduced through the spring, and a certain amount of transverse cutting is allowed.
3. The simulated motion platform for simulating an ambulance as recited in claim 1, wherein: the flexible connecting part is a columnar connecting part made of elastic nylon materials or elastic rubber materials, the bottom end of the columnar connecting part is fixedly connected with the ball joint, the top end of the columnar connecting part is fixedly connected with the bottom surface of the upper motion platform, and a certain amount of transverse cutting is allowed due to the elastic deformation capacity of the columnar connecting part.
4. The simulated motion platform for simulating an ambulance as recited in claim 1, wherein: oil inlets and oil outlets of the vertical hydraulic cylinders and the transverse hydraulic cylinders are connected to a hydraulic control system through pipelines, and the hydraulic control system drives the four vertical hydraulic cylinders and the transverse hydraulic cylinder to move.
5. The simulated motion platform for simulating an ambulance as recited in claim 1, wherein: a seat and an operating platform are arranged on the upper motion platform, and an infusion support is arranged on the operating platform; when the simulation motion platform is used, the simulation motion platform simulates the driving state of an ambulance, and trained medical personnel sit on a seat of the motion platform and complete infusion related training on an operation table.
6. The simulated motion platform for simulating an ambulance as recited in claim 1, wherein: and a vibration motor is also arranged on the bottom surface of the upper motion platform to simulate the vibration of an automobile engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315077.XA CN112233492A (en) | 2020-11-20 | 2020-11-20 | Simulation motion platform for simulating ambulance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315077.XA CN112233492A (en) | 2020-11-20 | 2020-11-20 | Simulation motion platform for simulating ambulance |
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| CN112233492A true CN112233492A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011315077.XA Pending CN112233492A (en) | 2020-11-20 | 2020-11-20 | Simulation motion platform for simulating ambulance |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286028A (en) * | 1969-05-19 | 1972-08-16 | Singer Co | Vehicle motion simulator |
| US3984924A (en) * | 1975-06-23 | 1976-10-12 | The Singer Company | Vibratory simulator motion system |
| TW200626205A (en) * | 2005-01-26 | 2006-08-01 | Jung-Tang Huang | Spring-based multi-axis motion simulator |
| CN201122358Y (en) * | 2007-06-14 | 2008-09-24 | 东莞市新雷神仿真控制有限公司 | Dynamic simulating device of vehicle drive simulator |
| CN203552501U (en) * | 2013-10-24 | 2014-04-16 | 深圳市中智仿真科技有限公司 | Automobile simulating driving teaching platform |
| CN103852230A (en) * | 2013-12-31 | 2014-06-11 | 浙江吉利控股集团有限公司 | Vibration test device for small parts of automobile |
| CN206075599U (en) * | 2016-06-21 | 2017-04-05 | 合肥德铭电子有限公司 | A kind of ambulance first aid Simulator |
| CN208313587U (en) * | 2018-05-15 | 2019-01-01 | 深圳市三源色文化传播有限公司 | Sand ground road surface simulation device |
| CN209656248U (en) * | 2019-04-15 | 2019-11-19 | 牛贵超 | A kind of hydraulic arm-type sloshing imitative experimental appliance |
-
2020
- 2020-11-20 CN CN202011315077.XA patent/CN112233492A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286028A (en) * | 1969-05-19 | 1972-08-16 | Singer Co | Vehicle motion simulator |
| US3984924A (en) * | 1975-06-23 | 1976-10-12 | The Singer Company | Vibratory simulator motion system |
| TW200626205A (en) * | 2005-01-26 | 2006-08-01 | Jung-Tang Huang | Spring-based multi-axis motion simulator |
| CN201122358Y (en) * | 2007-06-14 | 2008-09-24 | 东莞市新雷神仿真控制有限公司 | Dynamic simulating device of vehicle drive simulator |
| CN203552501U (en) * | 2013-10-24 | 2014-04-16 | 深圳市中智仿真科技有限公司 | Automobile simulating driving teaching platform |
| CN103852230A (en) * | 2013-12-31 | 2014-06-11 | 浙江吉利控股集团有限公司 | Vibration test device for small parts of automobile |
| CN206075599U (en) * | 2016-06-21 | 2017-04-05 | 合肥德铭电子有限公司 | A kind of ambulance first aid Simulator |
| CN208313587U (en) * | 2018-05-15 | 2019-01-01 | 深圳市三源色文化传播有限公司 | Sand ground road surface simulation device |
| CN209656248U (en) * | 2019-04-15 | 2019-11-19 | 牛贵超 | A kind of hydraulic arm-type sloshing imitative experimental appliance |
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Application publication date: 20210115 |
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