CN113053202A - Swing arm simulation structure and rescue simulation device - Google Patents
Swing arm simulation structure and rescue simulation device Download PDFInfo
- Publication number
- CN113053202A CN113053202A CN202110342933.9A CN202110342933A CN113053202A CN 113053202 A CN113053202 A CN 113053202A CN 202110342933 A CN202110342933 A CN 202110342933A CN 113053202 A CN113053202 A CN 113053202A
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- swing arm
- connecting shaft
- limiting
- bottom plate
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- 238000004088 simulation Methods 0.000 title claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 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 swing arm simulation structure and a rescue simulation device, wherein a swing arm simulation system comprises a bottom plate, a connecting shaft and a limiting plate, the connecting plate is arranged on the bottom plate, the connecting shaft is arranged at one end of the connecting plate, the limiting plate is connected between the connecting plate and the connecting shaft, and a limiting surface is formed on the limiting plate. Among the above-mentioned technical scheme, the bottom plate is connected with outside bearing structure, and whole swing arm analogue means can swing around the axle center of connecting axle, and the limiting plate is used for restricting swing arm analogue means's swing range to the simulation helicopter state of hovering compares in VR simulation training, has improved the authenticity of training, and simple structure has reduced the training cost, has improved the security of training.
Description
Technical Field
The invention relates to the technical field of simulation training, in particular to a swing arm simulation structure and a rescue simulation device.
Background
China is wide in territory and complex in terrain conditions, and casualties and property losses caused by geological natural disasters such as debris flow and landslides and man-made traffic accidents are striking. The helicopter rescue has the characteristics of rapidness and high efficiency, can reach an accident site in time by using air rescue force, and effectively reduces casualties and property loss. The improvement of the helicopter Yue rescue level is determined by the usual training condition to a great extent, and at present, the helicopter training rescue equipment device is complex, the training cost is high, and the training safety has hidden troubles.
Therefore, it is necessary to provide a new swing arm simulation structure and a rescue simulation device to solve the above technical problems.
Disclosure of Invention
The invention mainly aims to provide a swing arm simulation structure and a rescue simulation device, and aims to solve the problems that the existing helicopter training and rescue equipment device is complex, the training cost is high, and the training safety has hidden troubles.
In order to achieve the purpose, the swing arm simulation structure provided by the invention comprises a bottom plate, a connecting shaft and a limiting plate, wherein the connecting plate is arranged on the bottom plate, the connecting shaft is arranged at one end of the connecting plate, the limiting plate is connected between the connecting plate and the connecting shaft, and a limiting surface is formed on the limiting plate.
Preferably, a through hole is formed in the connecting shaft, and the through hole penetrates through the connecting shaft along the axial direction of the connecting shaft.
Preferably, the through hole and the connecting shaft are coaxially arranged, and the axis of the connecting shaft is parallel to the limiting surface.
Preferably, the swing arm simulation structure further comprises a mounting plate, and the mounting plate is arranged opposite to the bottom plate.
Preferably, the end surface of the bottom plate corresponding to the end where the connecting shaft is located includes two stop surfaces and a position avoiding surface connected between the two stop surfaces.
Preferably, the avoiding surface is an arc surface taking the axis of the connecting shaft as an axis, and the size of the avoiding surface is larger than that of the connecting shaft.
Preferably, the number of the limiting plates is multiple, and the multiple limiting plates are respectively arranged on two sides of the connecting plate.
Preferably, the outer side surface of the limiting plate and the outer side surface of the bottom plate are both parallel to the connecting plate, and the distance from the outer side surface of the limiting plate to the connecting plate is smaller than or equal to the distance from the outer side surface of the bottom plate to the connecting plate.
Preferably, a reinforcing rib is arranged between two adjacent limiting plates; and/or a reinforcing rib is arranged between the limiting plate and the bottom plate.
In addition, the invention also provides a rescue simulation device which comprises the swing arm simulation structure.
According to the technical scheme, the base plate is connected with the external supporting structure, the whole swing arm simulation device can swing around the axis of the connecting shaft, and the limiting plate is used for limiting the swing amplitude of the swing arm simulation device, so that the hovering state of the helicopter is simulated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a swing arm simulation structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the swing arm simulation structure in the embodiment of the invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a swing arm simulation structure and a rescue simulation device, and aims to solve the problems that the existing helicopter training rescue equipment device is complex, the training cost is high, and the training safety has hidden troubles.
As shown in fig. 1 to 2, in an embodiment of the present invention, the swing arm simulation structure 100 includes a bottom plate 1, a connecting plate 2, a connecting shaft 3, and a limiting plate 4, the connecting plate 2 is disposed on the bottom plate 1, the connecting shaft 3 is disposed at one end of the connecting plate 2, the limiting plate 4 is connected between the connecting plate 2 and the connecting shaft 3, and a limiting surface 41 is formed on the limiting plate 4. Among the above-mentioned technical scheme, bottom plate 1 is connected with outside bearing structure, and whole swing arm analogue means can swing around the axle center of connecting axle 3, and limiting plate 4 is used for restricting swing arm analogue means's swing range to the simulation helicopter state of hovering compares in VR simulation training, has improved the authenticity of training, and simple structure has reduced the training cost, has improved the security of training.
Wherein, the connecting shaft 3 is provided with a through hole 31, and the through hole 31 penetrates through the connecting shaft 3 along the axial direction of the connecting shaft 3. The through hole 31 is used for an external rotating shaft to pass through, and the whole swing arm simulation mechanism swings around the rotating shaft to simulate the hovering state of the helicopter.
In one embodiment, the through hole 31 is disposed coaxially with the connecting shaft 3, and the axis of the connecting shaft 3 is parallel to the limiting surface 41. The through hole 31 is coaxial with the connecting shaft 3, that is, the outer surface of the connecting shaft 3 is a cylindrical surface with the rotating shaft as an axis, so that the abrasion of the outer surface of the connecting shaft 3 can be reduced.
Referring to fig. 1 again, the swing arm simulation structure 100 further includes a mounting plate 5, and the mounting plate 5 is disposed opposite to the base plate 1. Form load-bearing platform on the mounting panel 5, can install emulation storehouse, drive structure etc. on the mounting panel 5, further improve the authenticity of training.
The end surface of the bottom plate 1 corresponding to the end of the connecting shaft 3 comprises two stop surfaces 51 and a clearance surface 52 connected between the two stop surfaces 51. The stop surface 51 may be on the back side of the stop surface 41 or may be flush with the stop surface 41. Namely, an avoidance space is formed outside the avoidance surface 52, so that the swing arm simulation structure 100 is not easily blocked or interfered during swinging, and the swinging smoothness of the swing arm simulation structure 100 is ensured. In a preferred embodiment, the avoiding surface 52 is an arc surface with the axis of the connecting shaft 3 as the axis, and the dimension of the avoiding surface 52 is larger than that of the connecting shaft 3. The avoiding surface 52 is an arc surface, which can reduce the area of the opening, and avoid forming a slit to accumulate dust, thereby ensuring the motion performance of the swing arm simulation structure 100.
The number of the limiting plates 4 is multiple, and the limiting plates 4 are respectively arranged on two sides of the connecting plate 2. Through setting up a plurality of limiting plates 4, utilize a plurality of limiting plates 4 dispersed stress, prevent that the local atress of limiting plate 4 from taking place deformation, improve life.
The outer side surfaces of the limiting plates 4 and the outer side surfaces of the bottom plates 1 are parallel to the connecting plates 2, and the distance between the outer side surfaces of the limiting plates 4 and the connecting plates 2 is smaller than or equal to the distance between the outer side surfaces of the bottom plates 1 and the connecting plates 2. The lateral surface protrusion of bottom plate 1 in the lateral surface of limiting plate 4 promptly, or the lateral surface of bottom plate 1 flushes with the lateral surface of limiting plate 4, forms the protection to limiting plate 4 from this, prevents that limiting plate 4 from receiving striking or extrusion deformation to lead to the position sound production change of spacing face 41. The stability and the security of the swing arm simulation structure 100 are improved.
A reinforcing rib is arranged between every two adjacent limiting plates 4; and/or a reinforcing rib is arranged between the limiting plate 4 and the bottom plate 1. The strength of the limiting plate 4 in each direction is improved by arranging the reinforcing ribs, so that the service life of the swing arm simulation structure 100 is further prolonged.
In addition, the invention also provides a rescue simulation device, which comprises the swing arm simulation structure 100. Since the rescue simulation device includes the swing arm simulation structure 100 as described above, the rescue simulation device has all the advantages of the swing arm simulation structure 100, which are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a swing arm analog structure, its characterized in that, swing arm analog structure includes bottom plate, connecting axle and limiting plate, the connecting plate set up in on the bottom plate, the connecting axle set up in the one end of connecting plate, limiting plate connect in the connecting plate with between the connecting axle, be formed with the spacing face on the limiting plate.
2. The swing arm simulation structure of claim 1, wherein the connecting shaft is provided with a through hole, and the through hole penetrates through the connecting shaft along the axial direction of the connecting shaft.
3. The swing arm simulation structure of claim 2, wherein the through hole is coaxially arranged with the connecting shaft, and the axis of the connecting shaft is parallel to the limiting surface.
4. The swing arm simulator structure of claim 1 further comprising a mounting plate disposed opposite said base plate.
5. The swing arm simulation structure of claim 4, wherein the end surface of the bottom plate corresponding to the end of the connecting shaft comprises two stop surfaces and a position avoiding surface connected between the two stop surfaces.
6. The swing arm simulation structure of claim 5, wherein the avoiding surface is an arc surface with an axis of the connecting shaft as an axis, and the size of the avoiding surface is larger than that of the connecting shaft.
7. The swing arm simulation structure according to any one of claims 1 to 6, wherein the number of the limiting plates is plural, and the plural limiting plates are respectively disposed on two sides of the connecting plate.
8. The swing arm simulation structure of claim 7, wherein the outer side surface of the limit plate and the outer side surface of the bottom plate are both parallel to the connecting plate, and the distance from the outer side surface of the limit plate to the connecting plate is less than or equal to the distance from the outer side surface of the bottom plate to the connecting plate.
9. The swing arm simulation structure of claim 7, wherein a reinforcing rib is arranged between two adjacent limiting plates; and/or a reinforcing rib is arranged between the limiting plate and the bottom plate.
10. Rescue simulation device, characterized in that it comprises a swing arm simulation structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342933.9A CN113053202A (en) | 2021-03-30 | 2021-03-30 | Swing arm simulation structure and rescue simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342933.9A CN113053202A (en) | 2021-03-30 | 2021-03-30 | Swing arm simulation structure and rescue simulation device |
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| Publication Number | Publication Date |
|---|---|
| CN113053202A true CN113053202A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110342933.9A Pending CN113053202A (en) | 2021-03-30 | 2021-03-30 | Swing arm simulation structure and rescue simulation device |
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| CN (1) | CN113053202A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202175200U (en) * | 2011-07-14 | 2012-03-28 | 西北工业大学 | Rotary throwing device for unmanned aerial vehicle |
| CN105108402A (en) * | 2015-08-26 | 2015-12-02 | 安徽巨一自动化装备有限公司 | Swing arm type welding gun mold repairing mechanism |
| CN105405336A (en) * | 2015-12-30 | 2016-03-16 | 大连海事大学 | Helicopter rescue simulated training system |
| CN106829751A (en) * | 2017-04-21 | 2017-06-13 | 青岛科技大学 | Strength balances power-assisted boom hoisting |
| CN107953048A (en) * | 2017-12-24 | 2018-04-24 | 安徽瑞祥工业有限公司 | A kind of adjustable suspension hanging apparatus and its hanging method |
-
2021
- 2021-03-30 CN CN202110342933.9A patent/CN113053202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202175200U (en) * | 2011-07-14 | 2012-03-28 | 西北工业大学 | Rotary throwing device for unmanned aerial vehicle |
| CN105108402A (en) * | 2015-08-26 | 2015-12-02 | 安徽巨一自动化装备有限公司 | Swing arm type welding gun mold repairing mechanism |
| CN105405336A (en) * | 2015-12-30 | 2016-03-16 | 大连海事大学 | Helicopter rescue simulated training system |
| CN106829751A (en) * | 2017-04-21 | 2017-06-13 | 青岛科技大学 | Strength balances power-assisted boom hoisting |
| CN107953048A (en) * | 2017-12-24 | 2018-04-24 | 安徽瑞祥工业有限公司 | A kind of adjustable suspension hanging apparatus and its hanging method |
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Application publication date: 20210629 |
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| RJ01 | Rejection of invention patent application after publication |