CN104623911A - Six-freedom-degree series-parallel domestic dynamic seat - Google Patents
Six-freedom-degree series-parallel domestic dynamic seat Download PDFInfo
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- CN104623911A CN104623911A CN201410751938.7A CN201410751938A CN104623911A CN 104623911 A CN104623911 A CN 104623911A CN 201410751938 A CN201410751938 A CN 201410751938A CN 104623911 A CN104623911 A CN 104623911A
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Abstract
A six-freedom-degree series-parallel domestic dynamic seat comprises an engine base, a middle platform, a movable platform, a seat body, a control hardware part and six branches. The seat body is arranged on the movable platform, and the control hardware part is arranged on the engine base. The three RPS branches are connected to the engine base and the middle platform, one end of the linear drive moving pair in the three RPS branches is connected with the engine base through a rotating pair, the other end of the linear drive moving pair is connected with the middle platform through a composite spherical hinge, and the two ends of the three branches are evenly distributed on the engine base and the middle platform in a circumferential mode; the three SPR branches are connected with the middle platform and the movable platform, one end of the linear drive moving pair in the three SRP branches is connected with the middle platform through a composite spherical hinge, the other end of the linear drive moving pair is connected with the movable platform through a rotating pair, and the two ends of the three SRP branches are evenly distributed on the middle platform and the movable platform in a circumferential mode. The six-freedom-degree series-parallel domestic dynamic seat is easy to operate, high in rigidity, small in occupied area and high in rotation capacity, working space is large, and actions are sensitive.
Description
Technical field
The present invention relates to a kind of seat, particularly a kind of multidimensional seat.
Background technology
Multidimensional seat has been widely used in large-scale public place of entertainment, game article, in 4D movie theatre, but due to its complicated operation and dynamic effect poor, the application places of multidimensional seat and crowd receive certain restriction, and the progress of multidimensional seat is subject to the impact of basic machine structure, improves the dynamic effect of multidimensional seat and reduce the direction that its cost is the development of current multidimensional seat.
A kind of three degree of freedom electric dynamic chair that existing lower-mobility multidimensional seat proposes as: Chinese patent CN201220724362.1, three electric lifting mechanisms are arranged in under-seat, and its turning power is limited.Existing Six-freedom dynamic seat basic machine version is single, the Stewart structure that the many employings of structure and layout are traditional, the dynamic seat platform of the 4D movie theatre proposed as: Chinese patent CN201220435815.9 designs based on the theory of Stewart platform, its six lifting shafts are mutually V-arrangement between two, are arranged in under-seat; The commercial game machine multidimensional seat mechanical platform that Chinese patent CN201120544720.6 proposes also adopts traditional Stewart platform layout, six oil cylinders are arranged in the below of platform, the layout type of these two kinds of multidimensional seats all limits to some extent to turning power, therefore there is the hypodynamic problem of rotational.
In addition, though existing multidimensional seat automaticity is improved, but it uses place to be subject to certain restrictions, be applicable to home theater, home computer small-sized multidimensional seat also little, a kind of 4D cinema multidimensional seat controlled based on PLC that Chinese patent CN201320090263.7 proposes, need computer to connect PLC, the control to chair motions could be realized.
Summary of the invention
The object of the present invention is to provide a kind of simple to operate, rigidity is high, working space is large, floor space is little, turning power is strong, the six degree of freedom series parallel type family expenses multidimensional seat that is active in one's movements.
Technical scheme of the present invention is as follows:
The present invention includes support, halfpace, moving platform, seat, control section hardware and be connected six branches of support, halfpace and moving platform.Wherein, seat is located on moving platform.
Connection support is the RPS branch that three structures are identical with halfpace, one end of linear drives moving sets in three described RPS branches is connected with support by revolute pair, the other end of this linear drives moving sets is connected with halfpace by compound spherical hinge, three described RPS branch two ends are circumferentially uniform on support and halfpace, the revolute pair of three RPS branches is distributed on three tangent lines of a circle on support, and perpendicular to coupled linear drives moving sets, what compound spherical hinge adopted is three axis junction equivalent compound sphere joint, by three mutually perpendicular revolute pair B, revolute pair C and revolute pair D equivalence form, revolute pair B is connected with the linear drives moving sets in branch and perpendicular to this linear drives moving sets, and be parallel to the revolute pair be connected with support in the branch of place, revolute pair D is connected with moving platform and perpendicular to moving platform, the revolute pair D of three compound spherical hinges circumferentially distributes on moving platform.
Connection halfpace is the SPR branch that three structures are identical with moving platform, one end of linear drives moving sets in three described SPR branches is connected with halfpace by compound spherical hinge, the other end of this linear drives moving sets is connected with moving platform by revolute pair, three described SPR branch two ends are circumferentially uniform on halfpace and moving platform, and three RPS branches are all be connected with halfpace by a compound spherical hinge with three SPR branches; The linear drives moving sets of described SPR branch is vertical with the revolute pair D of coupled compound spherical hinge, the revolute pair that three described SPR branches are connected with moving platform be distributed in three of a circle on moving platform tangential on, parallel with the revolute pair D of place branch, and perpendicular to coupled linear drives moving sets.
Control section hardware is located at support place, is furnished with USB interface, is connected with home computer through data wire, by the operation of conputer controlled automatic seat.
The present invention compared with prior art tool has the following advantages:
1, adopt hybrid mechanism, rigidity is high, working space is large, floor space is little, turning power is strong.
2, branch adopts inside and outside layout, responds soon, is active in one's movements.
3, by PC conputer controlled ruuning situation, plug and play, simple to operate, be easy to promote.
Accompanying drawing explanation
Fig. 1 is stereochemical structure simplified schematic diagram of the present invention.
In FIG: 1-support, 2-halfpace, 3-moving platform, 4-seat, 5-RPS branch, 5-1-revolute pair, 5-2-linear drives moving sets, 5-3-compound spherical hinge, 5-3b-revolute pair B, 5-3c-revolute pair C, 5-3d-revolute pair D, 6-SPR branch, 6-1-linear drives moving sets, 6-2-revolute pair, 7-control section hardware.
Detailed description of the invention
In a kind of six degree of freedom series parallel type family expenses multidimensional seat schematic diagram shown in Fig. 1, seat 4 is located on moving platform 3, connection support 1 is the RPS branch 5 that three structures are identical with halfpace 2, the one end of linear drives moving sets 5-2 in three described RPS branches is connected with support by revolute pair 5-1, the other end of this linear drives moving sets is connected with halfpace by compound spherical hinge 5-3, three described branch two ends are circumferentially uniform on support and halfpace, the revolute pair of three RPS branches is distributed on three tangent lines of a circle on support, and perpendicular to coupled linear drives moving sets, what compound spherical hinge adopted is three axis junction equivalent compound sphere joint, by three mutually perpendicular revolute pair B 5-3b, revolute pair C 5-3c and revolute pair D 5-3d equivalence form, revolute pair B is connected with the linear drives moving sets in branch and perpendicular to this linear drives moving sets, and be parallel to the revolute pair be connected with support in the branch of place, revolute pair D is connected with moving platform and perpendicular to moving platform, the revolute pair D of three compound spherical hinges circumferentially distributes on moving platform.Connection halfpace is the SPR branch 6 that three structures are identical with moving platform, the one end of linear drives moving sets 6-1 in three described SPR branches is connected with halfpace by compound spherical hinge, the other end of this linear drives moving sets is connected with moving platform by revolute pair 6-2, three described SPR branch two ends are circumferentially uniform on halfpace and moving platform, and three RPS branches are be connected with halfpace by a compound spherical hinge with three SPR branches; The linear drives moving sets of described SPR branch is vertical with the revolute pair of coupled compound spherical hinge, the revolute pair that three described SPR branches are connected with moving platform 3 be distributed in three of a circle on moving platform tangential on, parallel with the revolute pair D of place branch, and perpendicular to coupled linear drives moving sets.Control section hardware 7 is located at support place, is furnished with USB interface, is connected with home computer through data wire, by the operation of conputer controlled automatic seat.
Claims (2)
1. a six degree of freedom series parallel type family expenses multidimensional seat, it comprises support, halfpace, moving platform, seat, control section hardware be connected support, six branches of halfpace and moving platform, seat is located on moving platform, it is characterized in that: what connect support and halfpace in six described branches is the RPS branch that three structures are identical, one end of linear drives moving sets in three described RPS branches is connected with support by revolute pair, the other end of this linear drives moving sets is connected with halfpace by compound spherical hinge, three described RPS branch two ends are circumferentially uniform on support and halfpace, the revolute pair of three RPS branches is distributed on three tangent lines of a circle on support, and perpendicular to coupled linear drives moving sets, what compound spherical hinge adopted is three axis junction equivalent compound sphere joint, by three mutually perpendicular revolute pair B, revolute pair C and revolute pair D equivalence form, revolute pair B is connected with the linear drives moving sets in branch and perpendicular to this linear drives moving sets, and be parallel to the revolute pair be connected with support in the branch of place, revolute pair D is connected with moving platform and perpendicular to moving platform, the revolute pair D of three compound spherical hinges circumferentially distributes on moving platform, what connect halfpace and moving platform in six described branches is the SPR branch that three structures are identical, one end of linear drives moving sets in three described SPR branches is connected with halfpace by compound spherical hinge, the other end of this linear drives moving sets is connected with moving platform by revolute pair, three described SPR branch two ends are circumferentially uniform on halfpace and moving platform, and three RPS branches are all be connected with halfpace by a compound spherical hinge with three SPR branches, the linear drives moving sets of described SPR branch is vertical with the revolute pair D of coupled compound spherical hinge, the revolute pair that three described SPR branches are connected with moving platform be distributed in three of a circle on moving platform tangential on, parallel with the revolute pair D of place branch, and perpendicular to coupled linear drives moving sets.
2. a kind of six degree of freedom series parallel type family expenses multidimensional seat according to claim 1, is characterized in that: described control section hardware is located at support place, is furnished with USB interface, is connected through data wire with computer, by the operation of conputer controlled multidimensional seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751938.7A CN104623911B (en) | 2014-12-08 | 2014-12-08 | A kind of six degree of freedom series parallel type family expenses multidimensional seat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410751938.7A CN104623911B (en) | 2014-12-08 | 2014-12-08 | A kind of six degree of freedom series parallel type family expenses multidimensional seat |
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| Publication Number | Publication Date |
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| CN104623911A true CN104623911A (en) | 2015-05-20 |
| CN104623911B CN104623911B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410751938.7A Expired - Fee Related CN104623911B (en) | 2014-12-08 | 2014-12-08 | A kind of six degree of freedom series parallel type family expenses multidimensional seat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289015A (en) * | 2015-10-23 | 2016-02-03 | 深圳市精敏数字机器有限公司 | Suspension type three-dimensional movement apparatus and method for controlling suspension type three-dimensional movement space |
| CN106956247A (en) * | 2017-05-05 | 2017-07-18 | 中国计量大学 | The quadruped robot active compliance vertebra of serial-parallel mirror |
| CN109671348A (en) * | 2019-01-11 | 2019-04-23 | 华强方特文化科技集团股份有限公司 | A kind of amusement facility virtual experience pilot system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151411A (en) * | 2011-03-17 | 2011-08-17 | 深圳市一品红文化传播有限公司 | Autokinetic seat for 4D cinema |
| US20120215363A1 (en) * | 2011-02-22 | 2012-08-23 | D-Box Technologies Inc. | Method and system for reducing vibration of motion-enabled chairs |
| CN102755755A (en) * | 2012-07-11 | 2012-10-31 | 武汉金领湾实业有限公司 | Full-circle slewing multi-degree of freedom dynamic device |
| CN203016321U (en) * | 2012-12-25 | 2013-06-26 | 大连理工计算机控制工程有限公司 | Dynamic electric seat with three degrees of freedom |
| CN104029195A (en) * | 2014-05-21 | 2014-09-10 | 燕山大学 | Double-rotating and one movement overconstrained parallel mechanism |
| CN104029196A (en) * | 2014-05-21 | 2014-09-10 | 燕山大学 | Three-rotation one-movement symmetric four-degree-of-freedom parallel mechanism |
-
2014
- 2014-12-08 CN CN201410751938.7A patent/CN104623911B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120215363A1 (en) * | 2011-02-22 | 2012-08-23 | D-Box Technologies Inc. | Method and system for reducing vibration of motion-enabled chairs |
| CN102151411A (en) * | 2011-03-17 | 2011-08-17 | 深圳市一品红文化传播有限公司 | Autokinetic seat for 4D cinema |
| CN102755755A (en) * | 2012-07-11 | 2012-10-31 | 武汉金领湾实业有限公司 | Full-circle slewing multi-degree of freedom dynamic device |
| CN203016321U (en) * | 2012-12-25 | 2013-06-26 | 大连理工计算机控制工程有限公司 | Dynamic electric seat with three degrees of freedom |
| CN104029195A (en) * | 2014-05-21 | 2014-09-10 | 燕山大学 | Double-rotating and one movement overconstrained parallel mechanism |
| CN104029196A (en) * | 2014-05-21 | 2014-09-10 | 燕山大学 | Three-rotation one-movement symmetric four-degree-of-freedom parallel mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289015A (en) * | 2015-10-23 | 2016-02-03 | 深圳市精敏数字机器有限公司 | Suspension type three-dimensional movement apparatus and method for controlling suspension type three-dimensional movement space |
| CN106956247A (en) * | 2017-05-05 | 2017-07-18 | 中国计量大学 | The quadruped robot active compliance vertebra of serial-parallel mirror |
| CN106956247B (en) * | 2017-05-05 | 2023-08-18 | 中国计量大学 | Active compliant vertebra of serial-parallel four-foot robot |
| CN109671348A (en) * | 2019-01-11 | 2019-04-23 | 华强方特文化科技集团股份有限公司 | A kind of amusement facility virtual experience pilot system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104623911B (en) | 2016-05-18 |
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