CN203576022U - One-drive-two electric cylinder type dynamic seat - Google Patents
One-drive-two electric cylinder type dynamic seat Download PDFInfo
- Publication number
- CN203576022U CN203576022U CN201320798305.2U CN201320798305U CN203576022U CN 203576022 U CN203576022 U CN 203576022U CN 201320798305 U CN201320798305 U CN 201320798305U CN 203576022 U CN203576022 U CN 203576022U
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- Prior art keywords
- electric cylinder
- asessory shaft
- base
- electric
- seat
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Abstract
The utility model discloses a one-drive-two electric cylinder type dynamic seat. The one-drive-two electric cylinder type dynamic seat is characterized in that two seats arranged in parallel are supported to move at a plurality of angles; the one-drive-two electric cylinder type dynamic seat comprises a base, a movement mechanism fixed to the base, and a seat supporting frame fixedly connected with the movement mechanism; the movement mechanism comprises an auxiliary shaft assembly and two electric lifting mechanisms, wherein the auxiliary shaft assembly is located in front of the base; the two electric lifting mechanisms are respectively located on the left side and the right side of the back of the base; and the two electric lifting mechanisms and the auxiliary shafts are arranged to form an isosceles triangle and respectively movably connected with the seat supporting frame through an auxiliary shaft rotating pair and a rotating pair. The one-drive-two electric cylinder type dynamic seat is able to complete the action of most of the dynamic seats; and compared with the existing dynamic seats, the one-drive-two electric cylinder type dynamic seat has the advantages that the movement mechanism is greatly simplified, the cost is decreased, the failure rate is reduced, and the one-drive-two electric cylinder type dynamic seat can be widely popularized and used.
Description
Technical field
The utility model relates to a kind of A63 motion; Game; Recreation A63J is for the device in theatre, circus etc.; Perform conjuring tricks apparatus or similar apparatus A63J25/00 is specially adapted for the equipment that cinema uses.
Background technology
Multidimensional seat is one of requisite Constitution Elements in 4D movie theatre, and is also widely used in the show businesses such as commercial game machine.It can make different special effects by computer controlled according to the difference of film particular story plot, mix again well-designed smog out, rain, photoelectricity, bubble, smell etc., thereby build a kind of full perception environment consistent with substance film, give spectators' actual experience on the spot in person.
Conventional multidimensional seat mainly drives with hydraulic pressure or air pressure in the market, and on the one hand, the specification requirement of hydraulic pressure multidimensional seat is higher, and needs external connection power source, takes up room larger, and on the other hand, it is large that air pressure drives seat to respond sluggish picture difficulty of matching.
Utility model content
The utility model is for the proposition of above problem, and a kind of one drag two electric cylinder multidimensional seat of development, supporting two seats that are arranged side by side carries out multi-angle activity, has:
Base, be fixed on motion and the seat frame being fixedly connected with described motion on base;
Described motion comprises: be positioned at the asessory shaft assembly in base the place ahead, lay respectively at two electric lifting mechanisms on left side and the right side at base rear; Two described electric lifting mechanisms become isosceles triangle setting with described asessory shaft; Described asessory shaft and electric lifting mechanism are flexibly connected with described seat supporting frame by asessory shaft revolute pair and revolute pair respectively;
The axis of described revolute pair is vertical with the axis of described asessory shaft revolute pair;
Two described cover electric lifting mechanism and the asessory shaft coordinated movements of various economic factors, drive described seat frame to complete predetermined action.
Described electric lifting mechanism comprises:
Be positioned at the electric cylinder of upper end, this electric cylinder is flexibly connected by a revolute pair with described seat frame; The push rod of electric cylinder is through described revolute pair, and the front end of push rod is flexibly connected with described base by spherical linkage;
Described revolute pair comprises: with the fixing flange in described electric cylinder bottom surface, the popularization of described electric cylinder is through described flange; Both sides at described flange have respectively a gudgeon, and described two gudgeons are flexibly connected with trunnion base respectively;
Described trunnion base and described seat frame are fixed.
Described spherical linkage comprises: be fixed on described electric cylinder push rod front end ball screw, there is the connecting plate of the blind hole that matches with described ball screw spherical head shape and there is the latch of through hole;
Under assembled state, ball screw is through described latch, and front end is arranged in described blind hole.
The bottom of described seat frame has a plurality of crossbeams parallel with two seat lines, between adjacent crossbeam, has space, and two described electric cylinders are through the same space, and described two trunnion bases that are fixedly connected with electric cylinder are separately fixed on adjacent crossbeam.
Described asessory shaft assembly comprises: asessory shaft, be positioned at asessory shaft upper end bearing pin, be positioned at bearing pin two ends from deep groove ball bearing and bearing block; Described bearing block is fixed on two adjacent crossbeams, and described bearing pin is parallel with described crossbeam;
Asessory shaft is flexibly connected with described base by spherical linkage II.
Described spherical linkage II comprises: be arranged on the bulb II of described asessory shaft lower end, the below of bulb II has the connecting plate II of the blind hole II that matches with described bulb II shape and has the latch II of through hole;
Under assembled state, ball screw II is through described latch II, and front end is arranged in described blind hole II.
Owing to having adopted technique scheme, the one drag two electric cylinder multidimensional seat that the utility model provides, by two electric cylinders and an asessory shaft are set, can complete the action of most of multidimensional seat, with respect to existing multidimensional seat, simplified greatly motion, reduced cost, reduced fault rate, be extremely suitable for promoting on a large scale and using.
Accompanying drawing explanation
Technical scheme for clearer explanation embodiment of the present utility model or prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done to one, introduce simply below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the electronic multidimensional seat axonometric drawing of two degrees of freedom.
Fig. 2 is the electronic multidimensional seat mechanical platform of two degrees of freedom side view.
Fig. 3 is the axonometric drawing of ball pivot.
Fig. 4 is the cutaway view of ball pivot.
Fig. 5 is the axonometric drawing of revolute pair assembly.
Fig. 6 is the cutaway view of revolute pair assembly.
Fig. 7 is the axonometric drawing of asessory shaft revolute pair.
Fig. 8 is the cutaway view of asessory shaft revolute pair.
In figure: 1 base; 2 seat frame; 3 electric lifting mechanisms; 4 ball pivots; 5 servo electric jars; 6 revolute pair assemblies; 7 bolt heads; 8 asessory shaft assemblies; 9 ball screws; 10 latch; 11 connecting plates; 12 trunnion bases; 13 self-lubricating bearings; 14 gudgeons; 15 flanges; 16 bearing blocks; 17 from deep groove ball bearing; 18 pins; 19 bearing pins.
The specific embodiment
For making object, technical scheme and the advantage of embodiment of the present utility model clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is known to complete description:
As Figure 1-Figure 8: a kind of one drag two electric cylinder multidimensional seat, use two seats that are arranged side by side of mechanism supports of simplifying to carry out multi-angle activity, mainly comprise:
Base 11, be fixed on motion on base 1 and be fixedly connected with described motion;
Described motion comprises: be positioned at the asessory shaft assembly in base 1 the place ahead, lay respectively at two electric lifting mechanisms 3 on base 1 left rear side and right side; Two described electric lifting mechanisms 3 become isosceles triangle setting (orthographic projection of described San Ge mechanism on bottom surface is isosceles triangle) with described asessory shaft assembly; Described asessory shaft assembly and electric lifting mechanism 3 are flexibly connected with described seat supporting frame 2 by asessory shaft revolute pair and revolute pair assembly 6 respectively; Asessory shaft assembly and electric lifting mechanism 3 are all flexibly connected with described base 1 by being arranged on the spherical linkage of bottom;
The axis of described revolute pair assembly is vertical with the axis of described asessory shaft revolute pair;
Two described cover electric lifting mechanism 3 and the coordinated movements of various economic factors of asessory shaft assembly, drive described seat frame 2 to complete predetermined action; System is along with the actions such as pitching, vacillating and lifting are carried out in the variation that servo electric jar 5 push rods stretch out speed and length.
Further, described electric lifting mechanism 3 mainly comprises:
Be positioned at upper end, inverted electric cylinder 5, this electric cylinder 5 is flexibly connected by a revolute pair assembly with described seat frame 2; The push rod of electric cylinder 5 is through described revolute pair, and the front end of push rod is flexibly connected with described base 1 by spherical linkage;
Described revolute pair comprises: with the fixing flange 15 in described electric cylinder 5 bottom surfaces, the push rod of described electric cylinder 5 is through described flange 15; In the both sides of described flange 15, have respectively a gudgeon 14, described two gudgeons 14 are flexibly connected with 14 of gudgeons respectively;
14 described of gudgeons are fixing with described seat frame 2.
Spherical linkage comprises: be fixed on described electric cylinder 5 push rod front ends ball screw 9, there is the connecting plate 11 of the blind hole that matches with described ball screw 9 spherical head shapes and there is the latch 10. of through hole
Under assembled state, ball screw 9 is through described latch 10, and front end is arranged in described blind hole.
The bottom of seat frame 2 has a plurality of crossbeams parallel with two seat lines, between adjacent crossbeam, has space, and two described electric cylinders 5 are through the same space, and described 14 of two gudgeons that are fixedly connected with electric cylinder 5 are separately fixed on adjacent crossbeam.
Two described electric cylinders can complete waving of left and right by elongation and the shortening of self push rod, and now the push rod of an electric cylinder extends, and the push rod of another electric cylinder shortens or be motionless; Pitching before and after completing, two electric cylinder push rods elongate or shorten simultaneously; Regulate two electric cylinder push rod extension elongations, can complete swing approximate and omnidirectional, relatively, with the seat of prior art complexity, just can not complete the action that seat rises overally or declines, in minimizing armchair structure greatly, do not reduce movement effects.
Accordingly, in order to coordinate electric cylinder to complete corresponding action, described asessory shaft assembly comprises: asessory shaft 8, be positioned at the bearing pin 19 of asessory shaft upper end, this bearing pin and asessory shaft 8 bolts be connected, be positioned at bearing pin two ends from deep groove ball bearing 17 and bearing block 16; Described bearing block is fixed on two adjacent crossbeams, and described bearing pin is parallel with described crossbeam;
Asessory shaft is flexibly connected with described base 1 by spherical linkage II.The asessory shaft assembly so arranging can be joined with electric cylinder and completed pitching action, now bearing pin 19, main turning effort from deep groove ball bearing 17 and bearing block 16, as the pivot of pitching action, the spherical linkage II of bottom also can support pitching action within the specific limits simultaneously.When carrying out the rocking action of left and right or other scope, the spherical linkage II of bottom plays a part main, as the pivot waving.
Similarly, described spherical linkage II comprises: be arranged on the bulb II of described asessory shaft lower end, the below of bulb II has the connecting plate 11II of the blind hole II that matches with described bulb II shape and has the latch 10II of through hole;
Under assembled state, ball screw 9II is through described latch 10II, and front end is arranged in described blind hole II.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. an one drag two electric cylinder multidimensional seat, supports two seats that are arranged side by side and carries out multi-angle activity, it is characterized in that having:
Base, be fixed on motion and the seat frame being fixedly connected with described motion on base;
Described motion comprises: be positioned at the asessory shaft assembly in base the place ahead, lay respectively at two electric lifting mechanisms on base left rear side and right side; Two described electric lifting mechanisms become isosceles triangle setting with described asessory shaft; Described asessory shaft and electric lifting mechanism are flexibly connected with described seat supporting frame by asessory shaft revolute pair and revolute pair assembly respectively; Asessory shaft and electric lifting mechanism are all flexibly connected with described base by being arranged on the spherical linkage of bottom;
The axis of described revolute pair assembly is vertical with the axis of described asessory shaft revolute pair;
Two described cover electric lifting mechanism and the asessory shaft coordinated movements of various economic factors, drive described seat frame to complete predetermined action.
2. one drag two electric cylinder multidimensional seat according to claim 1, is further characterized in that described electric lifting mechanism comprises:
Be positioned at upper end, inverted electric cylinder, this electric cylinder is flexibly connected by a revolute pair with described seat frame; The push rod of electric cylinder is through described revolute pair, and the front end of push rod is flexibly connected with described base by spherical linkage;
Described revolute pair comprises: with the fixing flange in described electric cylinder bottom surface, the push rod of described electric cylinder is through described flange; Both sides at described flange have respectively a gudgeon, and described two gudgeons are flexibly connected with trunnion base respectively;
Described trunnion base and described seat frame are fixed.
3. one drag two electric cylinder multidimensional seat according to claim 2, is further characterized in that described spherical linkage comprises: be fixed on described electric cylinder push rod front end ball screw, there is the connecting plate of the blind hole that matches with described ball screw spherical head shape and there is the latch of through hole;
Under assembled state, ball screw is through described latch, and front end is arranged in described blind hole.
4. one drag two electric cylinder multidimensional seat according to claim 2, the bottom that is further characterized in that described seat frame has a plurality of crossbeams parallel with two seat lines, between adjacent crossbeam, there is space, two described electric cylinders are through the same space, and described two trunnion bases that are fixedly connected with electric cylinder are separately fixed on adjacent crossbeam.
5. one drag two electric cylinder multidimensional seat according to claim 4, is further characterized in that described asessory shaft assembly comprises: asessory shaft, be positioned at asessory shaft upper end bearing pin, be positioned at bearing pin two ends from deep groove ball bearing and bearing block; Described bearing block is fixed on two adjacent crossbeams, and described bearing pin is parallel with described crossbeam;
Asessory shaft is flexibly connected with described base by spherical linkage II.
6. one drag two electric cylinder multidimensional seat according to claim 5, be further characterized in that described spherical linkage II comprises: be arranged on the bulb II of described asessory shaft lower end, the below of bulb II has the connecting plate II of the blind hole II that matches with described bulb II shape and has the latch II of through hole;
Under assembled state, ball screw II is through described latch II, and front end is arranged in described blind hole II.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798305.2U CN203576022U (en) | 2013-12-05 | 2013-12-05 | One-drive-two electric cylinder type dynamic seat |
| PCT/CN2014/076387 WO2015081657A1 (en) | 2013-12-05 | 2014-04-28 | One-driving-two electric cylinder dynamic seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798305.2U CN203576022U (en) | 2013-12-05 | 2013-12-05 | One-drive-two electric cylinder type dynamic seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203576022U true CN203576022U (en) | 2014-05-07 |
Family
ID=50574013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798305.2U Withdrawn - After Issue CN203576022U (en) | 2013-12-05 | 2013-12-05 | One-drive-two electric cylinder type dynamic seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203576022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622348A (en) * | 2013-12-05 | 2014-03-12 | 大连博跃科技发展有限公司 | One-driving-two electric cylinder dynamic seat |
| CN104013231A (en) * | 2014-06-16 | 2014-09-03 | 江苏和艺文化创意产业有限公司 | 5D (5-dimensinal) dynamic chair with extremely good dynamic effect |
-
2013
- 2013-12-05 CN CN201320798305.2U patent/CN203576022U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622348A (en) * | 2013-12-05 | 2014-03-12 | 大连博跃科技发展有限公司 | One-driving-two electric cylinder dynamic seat |
| CN103622348B (en) * | 2013-12-05 | 2016-01-20 | 大连博跃科技发展有限公司 | One-driving-two electric cylinder dynamic seat |
| CN104013231A (en) * | 2014-06-16 | 2014-09-03 | 江苏和艺文化创意产业有限公司 | 5D (5-dimensinal) dynamic chair with extremely good dynamic effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |