CN104587663B - Billiard table for bumpy environments - Google Patents
Billiard table for bumpy environments Download PDFInfo
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- CN104587663B CN104587663B CN201510034012.0A CN201510034012A CN104587663B CN 104587663 B CN104587663 B CN 104587663B CN 201510034012 A CN201510034012 A CN 201510034012A CN 104587663 B CN104587663 B CN 104587663B
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- billiard table
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- drive mechanism
- dynamic structure
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Abstract
The invention provides a billiard table for bumpy environments. The billiard table comprises a tabletop, at least three groups of transmission structures, a plurality of groups of power structures, a tilting angle sensor and a control system, wherein the transmission structures are uniformly arranged under the tabletop, the upper end of each group of transmission structure is hinged to the tabletop, the number of the power structures is the same as the number of the transmission structures, each group of power structure is correspondingly hinged to the lower end of the corresponding group of transmission structure through a slide block, each group of power structure drives the corresponding slide block to do linear movement, and drives the lower end of the corresponding transmission structure to move, the tilting angle sensor is fixedly arranged at the lower surface of the tabletop, and is used for detecting a tilting angle between the tabletop and the horizontal plane, and the control system is respectively and electrically connected with the tilting angle sensor and the power structures, is used for receiving the tilting angle signal sent by the titling angle sensor, and is used for sending a driving signal to one or multiple of power structures. The billiard table has the advantage that the tabletop of the billiard table can be quickly adjusted and be maintained in the horizontal state under the bumpy environment.
Description
Technical field
The present invention relates to billiard table field, espespecially a kind of it is applied to the billiard table of environment that jolts.
Background technology
At present, playing billiard ball is all arrangement billiard table on the ground, to ensure that billiard table remains horizontality.But if
People's trip of taking the ship will hinder the enforcement playing this recreation of billiard ball and development when playing, and both at home and abroad rarely useful in ship
On billiard ball table arrangement.
Very high due to playing the requirement to horizontality during billiard ball, so adjustment becomes this problem of solution in real time
Key technology main points.Common billiard table typically all uses on the ground, ground stablize the level being easy to Billiards table, this
The requirement of sample billiard table environment to external world is relatively low.And if relatively jolt or less stable platform when, for example travel
In marine cabin, billiard table then can not keep balancing, thus can not normally use, this development to this recreation of billiard ball
There is larger restriction, the therefore lower billiard ball of beating of varying environment make the stationarity requirement of environment to external world higher.
In order to solve the above problems, those skilled in the art have developed and are applied to the billiard table of environment that jolts, for example, apply
Billiard table on seafaring ship, these billiard table principal set ups are for adjusting the levelling device that desktop is horizontality.
But the response speed that these levelling devices existing have is slower, and some usage cycles are shorter, need often to change transmission device；
Then there is certain potential safety hazard or environment caused with certain pollution in some levelling devices, comprehensive various schemes understand, often
The scheme of kind has the shortcomings that unsatisfactory place.
The problems of above-mentioned existing levelling device shows, is still badly in need of wanting one kind can still can under the environment that jolts
Keep the appearance of the billiard table of desktop level.
Content of the invention
It is an object of the invention to provide a kind of be applied to the billiard table of environment that jolts, it can also can be fast under the environment that jolts
The desktop of velocity modulation section billiard table keeps horizontality.
The technical scheme that the present invention provides is as follows:
A kind of it is applied to the billiard table of environment that jolts, comprising:
Desktop；
Multigroup drive mechanism, its number is at least three groups, and multigroup described drive mechanism is uniformly arranged on described desktop
Lower section, and the upper end of every group of drive mechanism is all hinged with described desktop；
Multigroup dynamic structure, its number is identical with the number of described drive mechanism, and dynamic structure described in every group is accordingly
Hinged by a slide block with the lower end of drive mechanism described in one of which, dynamic structure described in every group drives described slide block to carry out directly
Line moves and drives the lower end of described drive mechanism to be moved；
Obliquity sensor, it is fixedly installed on the lower surface of described desktop, for detect described desktop and horizontal plane it
Between inclination angle；
Control system, it is electrically connected with described obliquity sensor and multigroup dynamic structure respectively, and described control system receives
The dip angle signal that described obliquity sensor sends, and send driving letter to the one or more groups of dynamic structures in multigroup dynamic structure
Number.
It is further preferred that the number of described drive mechanism is four groups, and correspond respectively to four table angles of described desktop
It is configured；
The number of described dynamic structure is four groups, and corresponds respectively to four table angles of described desktop and be configured；
The moving line of drive mechanism described in every group, the moving line of the described slide block at dynamic structure described in every group, all
It is in each table angle and the vertical plane at line place of desktop-centric.
It is further preferred that described drive mechanism is first connecting rod, the upper end of described first connecting rod pass through first axle with
Described desktop is hinged, and the lower end of described first connecting rod is hinged with described slide block by second hinge.
It is further preferred that the lower surface of described desktop is fixed with contiguous block, the upper end of described first connecting rod with described
Contiguous block is hinged.
It is further preferred that described dynamic structure includes linear electric motors, the mover of described linear electric motors is solid with described slide block
Fixed connection.
It is further preferred that described control system includes host computer and driver, described host computer passes through described driver
With the electrical connection of described linear electric motors；
Described host computer receives the dip angle signal that described obliquity sensor sends, after line algorithm of going forward side by side correction, after correcting
Running status be sent to described driver, linear electric motors described in described driver control according to described correction after running status
Operated.
It is further preferred that being transmitted by rs-485 bus between described obliquity sensor and described host computer.
It is further preferred that the billiard table of the described environment that is applied to jolt further includes:
Fixed structure, it includes base, and multigroup described dynamic structure is arranged on described base.
It is further preferred that described base is provided with the guide rail sliding for described slide block.
It is applied to, by what the present invention provided, the billiard table of environment that jolts, be capable of billiard table and remain under the environment that jolts
Keep the purpose of horizontality, and then expand the scope of application of billiard table.The jolt billiard table of environment of being applied to of the present invention leads to
Cross obliquity sensor real-time monitoring desktop due to environment the causes inclination angle and horizontal plane between of jolting, and this dip angle signal is sent out
Deliver to control system, control system enters line algorithm correction according to this dip angle signal, and the operation order of this algorithm correction is sent
To dynamic structure, drive one or more groups of dynamic structures to carry out action, and then drive mechanism is driven by the linear motion of slide block
Lower end carry out action, rotation with respect to desktop is done also with the linear motion of lower end in the upper end of drive mechanism, drives table afterwards
Face carries out multivariant fine motion.
And the motion transmission of multigroup dynamic structure kinematic pair makes the angle adjustment of billiard table more stable, bear load relatively
Greatly.Present invention preferably uses host computer is as control system, as dynamic structure, host computer utilizes driver real to linear electric motors
The now Based Intelligent Control to linear electric motors.Host computer is by communicating so that inclination data can quickly pass between obliquity sensor
To host computer, make whole system more hommization using host computer processing data simultaneously.Between obliquity sensor and host computer
It is transmitted with rs-485 bus, agreement is modbus (Chinese is: industrial communication systems) agreement so that data
Collection is with transmission more without any confusion.After host computer is corrected by algorithm, order passed to driver so that linear electric motors
The control of running status is more flexible.Linear electric motors damp little and driver quick response and whole system are had well
Real-time.
Brief description
With reference to Fig. 1 and Fig. 2, the present invention is described in further detail:
Fig. 1 is a kind of structural representation total figure of embodiment of the billiard table peculiar to vessel of the present invention；
Fig. 2 is a kind of top view of the base portion of embodiment of the billiard table peculiar to vessel of the present invention；
Drawing reference numeral illustrates:
Desktop 1, first axle 2, first connecting rod 3, second hinge 4, slide block 5, clutch shaft bearing end cap 6, guide rail 7, base 8,
Second bearing end cap 9, control line 10, electric control box 11, support 12, second connecting rod 13, third hinge 14, obliquity sensor
15, holding wire 16, linear electric motors 17.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
For making simplified form, each in figure only schematically show part related to the present invention, and they do not represent
It is as the practical structures of product.In addition, so that simplified form readily appreciates, there is identical structure or function in some in figures
Part, only symbolically depicts one of, or has only marked one of.Herein, " one " not only represents
" only this " is it is also possible to represent the situation of " more than one ".
In embodiments of the invention one, with reference to Fig. 1, the billiard table of the environment that is applied to jolt includes desktop 1, is arranged at table
Four groups of first connecting rods 3 (can simultaneously work as supporting role) below face, are arranged at four groups of linear electric motors 17 below desktop, straight line
Motor is the core devices of dynamic structure.Wherein every group of first connecting rod is a connecting rod, and every group of linear electric motors are a straight-line electric
Machine, the mover of each linear electric motors 17 is fixedly connected with a slide block 5.And the upper end of each first connecting rod 3 is all by first axle 2
Hinged with desktop, lower end is all hinged with slide block 5 by second hinge 4.Inclination angle sensing is further fixedly arranged on the lower surface of desktop 1
Device 15, obliquity sensor 15 is electrically connected with the control system being integrated in electric control box 11 by holding wire 16, control system
Including host computer and driver, obliquity sensor 15 pass through holding wire 16 to host computer send the desktop monitoring and horizontal plane it
Between dip angle signal, this holding wire 16 is transmitted for rs-485 bus, and agreement is modbus agreement.Host computer is through algorithm
After correction, send running order to driver, driver passes through control line 10 one or more linear electric motors thereto again
17 transmission drive signals, make the mover band movable slider 5 of linear electric motors 17 move along a straight line, and slide block 5 passes through second hinge 4 and drives the
Move in the lower end of one connecting rod 3 simultaneously, the lower end of first connecting rod 3 drives upper end to be also carried out moving in motion, and upper end is in motion
Rotation centered on first connecting rod with desktop tie point is carried out by first axle 2, thus by the angle pendulum of first connecting rod 3
Move the displacement to realize with the tie point of desktop to move.
In other embodiments, holding wire can also be other kinds of transmission line, for example, rs-232 line or
Ethercat etc..And in order to simplify structure, can also be between obliquity sensor and host computer and be wirelessly connected.
In other embodiments, drive mechanism can also be the other structures in addition to first connecting rod, for example, many
The structure of connecting rod assembly, but the hinged state of top and bottom need to be kept.
Linear electric motors are the preferred embodiments of dynamic structure, in addition, in other embodiments it is also possible to pass through electric rotating
The other modes such as machine or cylinder are realized.
Host computer, driver are the preferred embodiments of control system, in other embodiments, can also pass through plc etc. other
Mode is realized.
In other embodiments, drive mechanism, the number of dynamic structure differ and are set to four groups or three groups or five groups
Or it is more multigroup.
In aforesaid embodiment one, four table angles that first connecting rod, linear electric motors correspond to desktop respectively are set
Put, with reference to Fig. 2, each linear electric motors is arranged on each table angle and the line of desktop-centric, and the moving line of slide block 5 is certainly
But so fall in table angle and the vertical plane at line place of desktop-centric.In order to realize the even support to desktop, each
The moving line of one connecting rod, also falls in corresponding table angle and the vertical plane at line place of desktop-centric.In other embodiment
In, linear electric motors using other modes setting, for example, can also correspond to four side settings of desktop, the fortune of first connecting rod respectively
Dynamic route also can adjust accordingly.In other embodiments, when the number of linear electric motors, first connecting rod is other numbers,
For example, three or five, then it is uniformly distributed below desktop.
In embodiment two, the upper end of first connecting rod be can also be and is connected with desktop by a contiguous block.Contiguous block is solid
Surely it is arranged on the lower surface of desktop, the upper end of first connecting rod is hinged with contiguous block by first axle.
In embodiment three, with reference to Fig. 1, Fig. 2, billiard table has still further comprised the fixation for connecting with external environment condition
Structure, this fixed structure includes base 8, and base 8 is screwed with external environment condition (such as hull), desktop of billiard table etc. its
His structure setting is on the base.As schemed, four linear electric motors are arranged on base, the clutch shaft bearing end cap of each linear electric motors
6 are fixedly connected with base 8 with second bearing end cap 9, and are provided with the guide rail 7 sliding for slide block 5 on base.
In example IV, with reference to Fig. 1, in order to prevent four linear electric motors 17 from when controlling desktop motion, stuck feelings occurring
Condition, and ensure, in vertical direction (z-axis direction) displacement, to be also provided with second connecting rod 13 further, it is arranged on the center of desktop 1
The lower section of position, and hinged with the lower surface of desktop by third hinge 14.The lower section of second connecting rod 13 is additionally provided with support 12.
In a specific operation embodiment, billiard table is placed in sea going cabin, with reference to Fig. 1, Fig. 2, inclination angle
Sensor 15 is fixed on the lower section of the desktop 1 of billiard table, swings together with desktop and is placed on drive mechanism with hull when desktop 1
And when deflecting, obliquity sensor 15 detects angle of inclination, and pass through control line 10 by electric signal is converted into the sensing at inclination angle
Pass to the host computer of electric control box 11 the inside, be transmitted with rs-485 bus therebetween, agreement is modbus agreement.On
Position machine carries out algorithm process, and then is corrected horizontal level by feedback element, especially by being symmetrically distributed in the diagonal of base 8
The transmission of its length slip with movable slider 5 for the variation of 4 linear electric motors 17 on line and first connecting rod 3, to realize, makes table
Face 1 is up to the standard state again by the rectification that first connecting rod 3 is driven.Slide block 5 on guide rail 7 slidably, its stroke size
Corresponding with the swing size of desktop, in case screens situation occurs.On the vertical displacement of z-axis, by second connecting rod 13 real
Its motion existing, prevents four linear electric motors 17 from stuck situation when controlling desktop 1.
It should be noted that described above figure all can independent assortment as needed.The above is only the preferred of the present invention
Embodiment it is noted that for those skilled in the art, in the premise without departing from the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of billiard table of the environment that is applied to jolt is it is characterised in that include:
Desktop；
Multigroup drive mechanism, its number is at least three groups, and multigroup described drive mechanism is uniformly arranged on the lower section of described desktop,
And the upper end of every group of drive mechanism is all hinged with described desktop；
Multigroup dynamic structure, its number is identical with the number of described drive mechanism, and dynamic structure described in every group accordingly with its
In drive mechanism described in a group lower end pass through a slide block hinged, described in every group dynamic structure drive described slide block carry out straight line fortune
Move and drive the lower end of described drive mechanism to be moved；
Obliquity sensor, it is fixedly installed on the lower surface of described desktop, for detecting between described desktop and horizontal plane
Inclination angle；
Control system, it is electrically connected with described obliquity sensor and multigroup dynamic structure respectively, and described control system receives described
The dip angle signal that obliquity sensor sends, and send drive signal to the one or more groups of dynamic structures in multigroup dynamic structure；
By obliquity sensor real-time monitoring desktop due to environment the causes inclination angle and horizontal plane between of jolting, and by this inclination angle
Signal sends to control system, and control system enters line algorithm correction, and the operation life by the correction of this algorithm according to this dip angle signal
Order is sent to dynamic structure, drives one or more groups of dynamic structures to carry out action, and then drives biography by the linear motion of slide block
The lower end of dynamic structure carries out action, and rotation with respect to desktop is done also with the linear motion of lower end in the upper end of drive mechanism, after
Desktop is driven to carry out multivariant fine motion.
2. the environment that is applied to jolt according to claim 1 billiard table it is characterised in that:
The number of described drive mechanism is four groups, and corresponds respectively to four table angles of described desktop and be configured；
The number of described dynamic structure is four groups, and corresponds respectively to four table angles of described desktop and be configured；
The moving line of drive mechanism described in every group, the moving line of the described slide block at dynamic structure described in every group, it is in
In the vertical plane that the line of each table angle and desktop-centric is located.
3. the environment that is applied to jolt according to claim 1 billiard table it is characterised in that:
Described drive mechanism is first connecting rod, and the upper end of described first connecting rod is hinged with described desktop by first axle, described
It is hinged with described slide block that second hinge is passed through in the lower end of first connecting rod.
4. the environment that is applied to jolt according to claim 3 billiard table it is characterised in that:
The lower surface of described desktop is fixed with contiguous block, and the upper end of described first connecting rod is hinged with described contiguous block.
5. the environment that is applied to jolt according to claim 1 billiard table it is characterised in that:
Described dynamic structure includes linear electric motors, and the mover of described linear electric motors is fixedly connected with described slide block.
6. the environment that is applied to jolt according to claim 5 billiard table it is characterised in that:
Described control system includes host computer and driver, and described host computer is electrically connected by described driver and described linear electric motors
Connect.
7. the environment that is applied to jolt according to claim 6 billiard table it is characterised in that:
It is transmitted by rs-485 bus between described obliquity sensor and described host computer.
8. being applied to according to any one of claim 1-7 jolt environment billiard table it is characterised in that
Further include:
Fixed structure, it includes base, and multigroup described dynamic structure is arranged on described base.
9. the environment that is applied to jolt according to claim 8 billiard table it is characterised in that:
Described base is provided with the guide rail sliding for described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034012.0A CN104587663B (en) | 2015-01-23 | 2015-01-23 | Billiard table for bumpy environments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034012.0A CN104587663B (en) | 2015-01-23 | 2015-01-23 | Billiard table for bumpy environments |
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| CN104587663A CN104587663A (en) | 2015-05-06 |
| CN104587663B true CN104587663B (en) | 2017-01-18 |
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| CN201510034012.0A Active CN104587663B (en) | 2015-01-23 | 2015-01-23 | Billiard table for bumpy environments |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108256603A (en) * | 2018-02-22 | 2018-07-06 | 宁夏灵智科技有限公司 | Intelligent apparatus and system based on library |
| CN109024524A (en) * | 2018-08-02 | 2018-12-18 | 黄建青 | A kind of marine engineering platform |
| CN113955032B (en) * | 2021-11-15 | 2024-02-02 | 上海新纪元机器人有限公司 | Force control method and system for actively reducing shaking and self-balancing device |
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| CN203060767U (en) * | 2013-01-09 | 2013-07-17 | 杭州富阳久谊体育器材厂 | Adjustable pool table |
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| CN203736828U (en) * | 2014-02-26 | 2014-07-30 | 天津来力体育器材有限公司 | Leveler for billiard table |
| CN204380219U (en) * | 2015-01-23 | 2015-06-10 | 上海新纪元机器人有限公司 | Be applied to the billiard table of the environment that jolts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100151953A1 (en) * | 2008-12-17 | 2010-06-17 | Kuhn Tyler V | Electronic game table with multifunction legs |
| CN201510727U (en) * | 2009-09-14 | 2010-06-23 | 连韦 | Dual-purpose lifting table with functions as table tennis table and billiard table |
| CN201534508U (en) * | 2009-11-19 | 2010-07-28 | 北京明航技术研究所 | Automatic balancing corona-protective chair |
| CN102102986A (en) * | 2009-12-18 | 2011-06-22 | 西安威而信精密仪器有限公司 | Roundness/cylindricality measurement workbench capable of automatically regulating center and inclination |
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| CN104587663A (en) | 2015-05-06 |
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