CN220391468U - Stability augmentation table based on swing arm structure - Google Patents
Stability augmentation table based on swing arm structure Download PDFInfo
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- CN220391468U CN220391468U CN202322112128.4U CN202322112128U CN220391468U CN 220391468 U CN220391468 U CN 220391468U CN 202322112128 U CN202322112128 U CN 202322112128U CN 220391468 U CN220391468 U CN 220391468U
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- 230000003416 augmentation Effects 0.000 title claims description 22
- 230000006698 induction Effects 0.000 claims abstract description 10
- 210000000056 organ Anatomy 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application discloses increase steady table based on swing arm structure, a serial communication port includes: the table leg, the swing arm assembly, the table top and the sensing piece; the desk legs are fixed on the ship body; the swing arm assembly includes: the motor, the first connecting rod and the second connecting rod; the motor is arranged on the table leg; one end of the first connecting rod is rotatably connected with the output end of the motor along the vertical plane; one end of the second connecting rod can be rotationally connected with the other end of the first connecting rod along the vertical surface, and the other end of the second connecting rod is connected with the tabletop; the sensing piece is arranged on the ship body and is electrically connected with the motor, and is used for sensing real-time attitude parameters of the ship body and controlling the motor to rotate positively and negatively according to the real-time attitude parameters so as to drive the tabletop to swing in the direction of keeping horizontal. When the ship body shakes, the induction piece can control the motor to rotate positively and negatively according to the shaking condition of the ship body, so that the inclination angle and the height of the tabletop are adjusted, the tabletop is kept in a horizontal state within a certain range, and the vibration reduction effect of the tabletop can be effectively improved.
Description
Technical Field
The application relates to the technical field of marine vibration reduction devices, in particular to a stability augmentation table based on a swing arm structure.
Background
When a ship sails on the sea, the ship can jolt and shake due to fluctuation of sea waves, for example, a table top used for life or work on the ship easily tilts along with the shaking of the ship body in the sailing process, and inconvenience is brought to a shipman needing to use the table top.
Therefore, the spring vibration reduction structure is additionally arranged on the existing marine vibration reduction table tops, so that the impact force caused by shaking of the ship body into the table top is reduced by utilizing the elasticity of the springs, and the mode can only play a role in slowing down the shaking of the table top, and has a poor role in keeping the stability of the table top.
Disclosure of Invention
In view of this, the purpose of this application is to provide a stability augmentation table based on swing arm structure for solve the current problem that marine damping desktop's damping effect is relatively poor.
To achieve the above technical purpose, the present application provides a stability augmentation table based on a swing arm structure, which is characterized by comprising: the table leg, the swing arm assembly, the table top and the sensing piece;
the table legs are fixed on the ship body;
the swing arm assembly includes: the motor, the first connecting rod and the second connecting rod;
the motor is arranged on the table leg;
one end of the first connecting rod is rotatably connected with the output end of the motor along a vertical plane;
one end of the second connecting rod can be rotatably connected with the other end of the first connecting rod along a vertical plane, and the other end of the second connecting rod is connected with the tabletop;
the sensing piece is arranged on the ship body and is electrically connected with the motor, and the sensing piece is used for sensing real-time attitude parameters of the ship body and controlling forward and reverse rotation of the motor according to the real-time attitude parameters so as to drive the tabletop to swing in the direction of keeping horizontal.
Further, the swing arm assembly comprises a plurality of swing arm assemblies which are uniformly distributed around the circumference of the table leg.
Further, the swing arm assembly further includes: a universal joint;
the universal joint is arranged on the bottom surface of the tabletop;
the other end of the second connecting rod is connected with the tabletop through the universal joint.
Further, the device also comprises a protective cover;
the protective cover is sleeved on the periphery of the swing arm assembly.
Further, the protective cover comprises: an organ cover;
the organ cover is sleeved on the periphery of the swing arm assembly.
Further, the protective cover further comprises: an upper shield and a lower shield;
the top of the organ cover is connected with the desktop through the upper shield;
the bottom of the organ cover is connected with the desk legs through the lower shield.
Further, the first link includes two links;
the second connecting rod is -shaped, two ends of the opening side of the second connecting rod are respectively connected with the two first connecting rods, and the end part of the closing side is connected with the tabletop.
Further, the sensing piece comprises a gyroscope and a calculation module.
Further, the battery is also included;
the battery is arranged on the desk legs or the desk top, is electrically connected with the motor and the induction piece and is used for supplying power for the motor and the induction piece.
Further, an unmanned aerial vehicle start-stop sign is arranged on the top surface of the desktop.
From above technical scheme, this application provides a stability augmentation table based on swing arm structure, its characterized in that includes: the table leg, the swing arm assembly, the table top and the sensing piece; the table legs are fixed on the ship body; the swing arm assembly includes: the motor, the first connecting rod and the second connecting rod; the motor is arranged on the table leg; one end of the first connecting rod is rotatably connected with the output end of the motor along a vertical plane; one end of the second connecting rod can be rotatably connected with the other end of the first connecting rod along a vertical plane, and the other end of the second connecting rod is connected with the tabletop; the sensing piece is arranged on the ship body and is electrically connected with the motor, and the sensing piece is used for sensing real-time attitude parameters of the ship body and controlling forward and reverse rotation of the motor according to the real-time attitude parameters so as to drive the tabletop to swing in the direction of keeping horizontal.
When the ship body shakes to drive the table feet to shake, the induction piece can control the motor to rotate positively and negatively according to the shaking condition of the ship body, so that the inclination angle and the height of the table top are adjusted, the table top is kept in a horizontal state within a certain range, the vibration reduction effect of the table top can be effectively improved, and the problem that the vibration reduction effect of the conventional marine vibration reduction table top is poor is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a stability augmentation table based on a swing arm structure according to an embodiment of the present application;
fig. 2 is a sectional view of a stability augmentation table along C-C in fig. 1 based on a swing arm structure according to an embodiment of the present application;
fig. 3 is a perspective view of a stability augmentation table based on a swing arm structure according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present application based on the embodiments described herein.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application may be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1 to 3, a stability augmentation table based on a swing arm structure provided in an embodiment of the present application is characterized in that the stability augmentation table includes: the table leg 1, the swing arm assembly 2, the table top 3 and the sensing piece; the table feet 1 are fixed on the ship body; the swing arm assembly 2 includes: a motor 21, a first link 22, and a second link 23; the motor 21 is arranged on the table leg 1; one end of the first link 22 is rotatably connected to the output end of the motor 21 along a vertical plane; one end of the second connecting rod 23 can be rotatably connected with the other end of the first connecting rod 22 along the vertical surface, and the other end of the second connecting rod 23 is connected with the tabletop 3; the sensing piece is arranged on the ship body and is electrically connected with the motor 21, and is used for sensing real-time attitude parameters of the ship body and controlling the motor 21 to rotate positively and negatively according to the real-time attitude parameters so as to drive the tabletop 3 to swing in the direction of keeping horizontal.
Specifically, the top surface of the table leg 1 may be provided with a flat plate 11, and the swing arm assembly 2 is disposed on the flat plate 11. The bottom of the table leg 1 can be fixedly connected with the ship body through fasteners such as bolts; the motor 21 may be fixedly coupled to the plate 11 by a fastener such as a bolt.
When the ship body shakes, the sensing piece controls the forward and reverse rotation of the motor 21 according to the real-time attitude parameter of the ship body, so that the first connecting rod 22 and the second connecting rod 23 are driven to rotate, and the inclination angle of the tabletop 3 is adjusted. For example, when the ship body tilts 10 ° to the left, the sensing piece drives the motor 21 to rotate reversely, so that the tabletop 3 can tilt 10 ° to the right to offset the tilting of the ship body; when the ship body descends by 50cm due to waves, the sensing piece can enable the tabletop 3 to ascend by 50cm through the reverse and reverse directions of the motor 21; that is, the active compensation adjustment of the desktop 3 can be realized through the matching of the sensing piece and the swing arm assembly 2, and the automatic balance adjustment of the seat 3 can be realized when the ship body shakes. The real-time attitude parameters may include acceleration of the hull, inclination angle of the hull with respect to the horizontal plane, and the like. Correspondingly, the sensing piece can comprise a gyroscope and a computing module.
In one embodiment, the swing arm assembly 2 includes a plurality of swing arms and is uniformly distributed circumferentially around the table leg 1, so that supporting force and adjusting force can be provided to the seat 3 from a plurality of directions to improve accuracy and balance of the balance adjustment of the seat 3. In application, the swing arms 2 may include three, and be distributed in a triangle.
As a further improvement, the swing arm assembly 2 further includes: a universal joint 24; the universal joint 24 is arranged on the bottom surface of the tabletop 3; the other end of the second link 23 is connected to the table top 3 via a universal joint 24.
Specifically, in the present embodiment, the first link 22, the second link 23, the motor 21, and the universal joint 24 together constitute a dynamic balance maintaining mechanism that maintains an automatic balance to the table top 3. The flexibility of the connection between the second connecting rod 23 and the table top 3 can be increased by the universal joint 24, which is convenient for adjusting the angle and the height of the table top 3.
In another embodiment, the protective cover 4 is also included; the protective cover 4 is sleeved on the periphery of the swing arm assembly 2.
The protection cover 4 can protect the swing arm assembly 2 and other circuit modules arranged between the desk legs 1 and the desk top 3, and plays a role in dust prevention and water prevention.
In a more specific embodiment, the protective cover 4 comprises: an organ cover 42; the organ cover 42 is sleeved on the periphery of the swing arm assembly 2.
The organ cover 42 can synchronously move along with the inclination and the lifting of the tabletop 3, so that the effect of whole-course protection can be achieved in the automatic balance adjustment of the tabletop 3.
Further, the shield 4 further includes: an upper shield 43 and a lower shield 41; the top of the organ cover 42 is connected with the tabletop 3 through an upper shield 43; the bottom of the organ cover 42 is connected with the desk leg 1 through the lower shield 41.
Bolt holes may be formed in the upper and lower shields 43 and 41, respectively, so that the two may be fixedly coupled to the table leg 1 or the table top 3 by cooperating with the bolts.
In one embodiment, the first link 22 includes two; the second connecting rod 23 is -shaped, two first connecting rods 22 are respectively connected with two ends of the opening side of the second connecting rod 23, and the end of the closing side is connected with the tabletop 3.
Wherein, two first connecting rods 22 may be respectively disposed at both sides of the motor 21. By providing the two first links 22 and -shaped second links 23, the first links 22 and the second links 23 are not easy to be cheap when swinging, and thus the control effect of the sensing piece can be improved.
Further, the battery is also included; the battery is arranged on the table leg 1 or the table top 3 and is electrically connected with the motor 21 and the induction piece for supplying power to the motor 21 and the induction piece.
The electric power support can be provided for the motor 21 and the induction piece through the battery, so that the ship engine can be normally used in a parking and floating state.
In other embodiments, the top surface of the tabletop 3 is provided with a drone start-stop flag 31.
In this embodiment, the stability augmentation table can be used as an unmanned aerial vehicle lifting platform, and the unmanned aerial vehicle can be ensured to take off and land on the desktop 3 to keep a horizontal state through automatic balance control of the desktop 3, so that the normal take-off and land requirement of the unmanned aerial vehicle on a ship can be met. Through unmanned aerial vehicle start stop sign 31, unmanned aerial vehicle discernment can be convenient for.
While the present utility model has been described in detail with reference to the examples, it will be apparent to those skilled in the art that the foregoing examples can be modified or equivalents substituted for some of the features thereof, and any modifications, equivalents, improvements and substitutions made therein are intended to be within the spirit and principles of the present utility model.
Claims (10)
1. Stability augmentation table based on swing arm structure, its characterized in that includes: the table comprises table legs (1), a swing arm assembly (2), a table top (3) and an induction piece;
the table legs (1) are fixed on the ship body;
the swing arm assembly (2) comprises: a motor (21), a first link (22) and a second link (23);
the motor (21) is arranged on the table leg (1);
one end of the first connecting rod (22) is rotatably connected with the output end of the motor (21) along a vertical plane;
one end of the second connecting rod (23) can be rotatably connected with the other end of the first connecting rod (22) along a vertical plane, and the other end of the second connecting rod (23) is connected with the tabletop (3);
the sensing piece is arranged on the ship body and is electrically connected with the motor (21) and is used for sensing real-time attitude parameters of the ship body and controlling the motor (21) to rotate positively and negatively according to the real-time attitude parameters so as to drive the tabletop (3) to swing in the direction of keeping horizontal.
2. The swing-arm-structure-based stability augmentation table of claim 1, wherein the swing arm assembly (2) comprises a plurality of swing arms and is uniformly distributed circumferentially around the table foot (1).
3. The swing-arm-structure-based stability augmentation table of claim 2, wherein the swing arm assembly (2) further comprises: a universal joint (24);
the universal joint (24) is arranged on the bottom surface of the tabletop (3);
the other end of the second connecting rod (23) is connected with the tabletop (3) through the universal joint (24).
4. The swing-arm-structure-based stability augmentation table of claim 1, further comprising a protective cover (4);
the protective cover (4) is sleeved on the periphery of the swing arm assembly (2).
5. The swing-arm-structure-based stability augmentation table of claim 4, wherein the protective cover (4) comprises: an organ cover (42);
the organ cover (42) is sleeved on the periphery of the swing arm assembly (2).
6. The swing-arm-structure-based stability augmentation table of claim 5, wherein the protective cover (4) further comprises: an upper shield (43) and a lower shield (41);
the top of the organ cover (42) is connected with the desktop (3) through the upper shield (43);
the bottom of the organ cover (42) is connected with the desk leg (1) through the lower shield (41).
7. The swing-arm-structure-based stability augmentation table of claim 1, wherein the first link (22) comprises two;
the second connecting rod (23) is -shaped, two ends of the opening side of the second connecting rod (23) are respectively connected with the two first connecting rods (22), and the end of the closing side is connected with the tabletop (3).
8. The swing arm structure-based stability augmentation table of claim 1, wherein the sensing comprises a gyroscope and a computing module.
9. The swing arm structure based stability augmentation table of claim 1, further comprising a battery;
the battery is arranged on the table leg (1) or the table top (3), and is electrically connected with the motor (21) and the induction piece, and is used for supplying power to the motor (21) and the induction piece.
10. The swing arm structure-based stability augmentation table as claimed in claim 1, wherein the top surface of the table top (3) is provided with an unmanned aerial vehicle start-stop sign (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112128.4U CN220391468U (en) | 2023-08-07 | 2023-08-07 | Stability augmentation table based on swing arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112128.4U CN220391468U (en) | 2023-08-07 | 2023-08-07 | Stability augmentation table based on swing arm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391468U true CN220391468U (en) | 2024-01-26 |
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ID=89605735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322112128.4U Active CN220391468U (en) | 2023-08-07 | 2023-08-07 | Stability augmentation table based on swing arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391468U (en) |
-
2023
- 2023-08-07 CN CN202322112128.4U patent/CN220391468U/en active Active
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