CN206518334U - A kind of two-freedom transmission mechanism and two-freedom motorized motions seat - Google Patents
A kind of two-freedom transmission mechanism and two-freedom motorized motions seat Download PDFInfo
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- CN206518334U CN206518334U CN201621335367.XU CN201621335367U CN206518334U CN 206518334 U CN206518334 U CN 206518334U CN 201621335367 U CN201621335367 U CN 201621335367U CN 206518334 U CN206518334 U CN 206518334U
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- freedom
- pitching
- seat
- transmission mechanism
- push rod
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Abstract
The utility model provides a kind of two-freedom transmission mechanism, can do elevating movement and rolling movement, including does with dynamic load the electrical servo system of elevating movement, in addition to the rotary electric servo-drive system for being rotated with dynamic load.Utilize above-mentioned two-freedom transmission mechanism formation two-freedom motorized motions seat, seat can do 300 degree of single dof mobility in the free degree of two, space, also the compound motion of two frees degree can be done, and realize significantly pitching, sidewinder two free degree motions, aircraft, naval vessel, the motion simulation of vehicle and the game of interactive entertainment innervation experiencing are can be applied to, and is combined with VR technologies and creates effect on the spot in person.
Description
Technical field
The utility model is related to motion seat technical field, and in particular to a kind of two-freedom transmission mechanism and two-freedom
Motorized motions seat.
Background technology
Traditional motion seat is mainly used in car race game, and volume is larger, and movement range is smaller, it is impossible to give experiencer
Impression on the spot in person.
Utility model content
The purpose of this utility model be in view of the shortcomings of the prior art there is provided a kind of two-freedom transmission mechanism and two from
By degree motorized motions seat, the problem of conventional motion seat movement range is small can be solved well.
To reach above-mentioned requirements, the utility model is adopted the technical scheme that：A kind of two-freedom transmission mechanism is provided, wrapped
Include pitching electrical servo system, rotary electric servo-drive system and connection component；The pitching electrical servo system is watched including first
Motor, toothed belt transmission component, ball-screw, push rod and linear guiding mechanism are taken, the first servomotor passes through toothed belt transmission
The screw rod connection of component and ball-screw, the nut of ball-screw is connected with push rod, and push rod is slided with linear guiding mechanism and connected
Connect, the one end of push rod away from the first servomotor is hinged with connection component；The rotary electric servo-drive system includes the second servo
Motor, reductor and live spindle, the output end of the second servomotor are connected by reductor with live spindle, live spindle
Free end rotates with connection component and is connected.
A kind of two-freedom motorized motions seat, including seat, in addition to above-mentioned two-freedom transmission mechanism, motion are provided
Base, firm banking and the control assembly for controlling pitching electrical servo system and rotary electric servo-drive system；Seat is installed
In motion base, motion base is connected with the swivel bearing；The electronic servo-drive system of pitching and rotary electric servo system
System is arranged on firm banking.
The utility model has the advantage that as follows compared with prior art：
（1）Two-freedom transmission mechanism can realize the transmission in the free degree of two, space, be passed using the two-freedom
The two-freedom motorized motions armchair structure of motivation structure is simply compact, can do any free degree in the free degree of two, space
Single dof mobility, can also do the compound motion of any two free degree, and realize significantly pitching, sidewinder two frees degree
Motion, can be applied to aircraft, naval vessel, the motion simulation of vehicle and the game of interactive entertainment innervation experiencing, and combined with VR technologies
Create effect on the spot in person.
（2）One obliquity sensor is set in rotary electric servo-drive system, and the sensor will monitor the rotation of seat in real time
Angle, and background system is returned to, the program effect synchronous with seat motion state is reached, experiencer is given sense on the spot in person
By.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, the part of the application is constituted, at this
Same or analogous part, the schematic description and description of the application are represented using identical reference number in a little accompanying drawings
For explaining the application, the improper restriction to the application is not constituted.In the accompanying drawings：
Fig. 1 is the structural representation of the application two-freedom transmission mechanism.
Fig. 2 is the structural representation of the application two-freedom motorized motions seat.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to phase be the same as Example.
For the sake of simplicity, eliminate that well known to a person skilled in the art some technical characteristics in describing below.
According to one embodiment of the application there is provided a kind of two-freedom transmission mechanism, as shown in figure 1, including pitching electricity
Dynamic servo-drive system 1, rotary electric servo-drive system 2 and connection component 3.
Pitching electrical servo system 1 converts rotary motion into straight line back and forth movement, and connection component 3 can be driven to do pitching
Motion, specifically includes the first servomotor 17, toothed belt transmission component 16, ball-screw 15, push rod 11 and linear guiding mechanism,
Toothed belt transmission component 16 includes the belt of driving wheel, driven pulley and connection driving wheel and driven pulley, the first servomotor 17
Output shaft is connected with driving wheel, and driven pulley is connected with the screw rod of ball-screw 15, and the nut of ball-screw 15 is connected with push rod 11,
And push rod 11 is slidably connected with linear guiding mechanism, the one end of push rod 11 away from the first servomotor 17 passes through cylindrical hinge and company
Connected components 3 are hinged.Linear guiding mechanism includes line slideway 12 and the sliding shoe for being fastened on guide rail and being slidably connected with guide rail
14, rotation stop contiguous block 13 is provided with push rod 11, and rotation stop contiguous block 13 is connected with sliding shoe 14.
Rotary electric servo-drive system 2 can drive connection component 3 to rotate, specifically include the second servomotor 21,
Reductor 22 and live spindle 23, the output end of the second servomotor 21 are direct-connected by expansion sleeve and reductor 22, easy for installation,
Reductor 22 is connected with live spindle 23, and the free end of live spindle 23 is rotated with connection component 3 to be connected.
According to one embodiment of the application, connection component 3 includes crossed universal shaft 33, pitching connector 31 and rotary shaft
32 are held, the free end of the live spindle 23 is connected by crossed universal shaft 33 with swivel bearing 32, and push rod 11 is watched away from first
The one end and the one end of pitching connector 31 for taking motor 17 are hinged, and the other end of pitching connector 31 is connected with swivel bearing 32.
According to one embodiment of the application there is provided a kind of two-freedom motorized motions seat, as shown in Fig. 2 including seat
Chair, in addition to above-mentioned two-freedom transmission mechanism, motion base 4, firm banking 5 and for controlling pitching electrical servo system 1
With the control assembly of rotary electric servo-drive system 2；Seat is arranged in motion base 4, and motion base 4 connects with swivel bearing 32
Connect, rotary electric servo-drive system 2 and pitching electrical servo system 1 can drive swivel bearing 32 to move, so as to drive motion bottom
Seat 4 is moved.Pitching electrical servo system 1 and rotary electric servo-drive system 2 are arranged on firm banking 5 by bearing block.Two certainly
By the live spindle 23 of degree transmission mechanism apart from the highly preferred for 135cm of ground；Zuo chair Shui Ping Time, Zuo Yi Kao Bei With fix bottom
The minimum range of seat 5 is preferably 110cm.
According to one embodiment of the application, firm banking 5 is by main frame 54 and the plate 53 being coated on main frame 54
Composition, 54 points of main frame is installation portion 51 and underlying control unit 52 above, the pitching electrical servo system 1
It is arranged on rotary electric servo-drive system 2 in installation portion 51, the control assembly is arranged in control unit 52.Firm banking 5
Bottom is provided with weight bearing foundation 55.The touch-screen 56 electrically connected with control assembly is provided with the plate 53 of the outer cladding of installation portion 51
With power knob 57.
According to one embodiment of the application, the both sides of motion base 4 respectively set a work handrail 41, and seat is significantly moved
When facilitate user to help tightly, it can also be used to installation operation disk.
According to one embodiment of the application, seat harness is provided with motion base 4, it is ensured that the peace in motion process
Entirely.
According to one embodiment of the application, pedal 42 is provided with motion base 4, the length of pedal 42 is adjustable
Pin, can be placed on pedal 42 by section when user is seated on the seat.
According to one embodiment of the application, the hardware of control assembly, which includes control assembly, includes controller, and with control
Obliquity sensor 24, action bars and the stroke protection sensor of device circuit connection processed.Obliquity sensor 24 is driven in two-freedom
In the live spindle 23 of mechanism, for detecting the anglec of rotation of seat and returning to controller.Stroke protection sensor is arranged on
In pitching electrical servo system 1, the first servomotor 17 can be stopped when stroke protection sensor detects signal, termination is pushed away
The movement tendency of bar 11, it is to avoid collide.Action bars is arranged on work handrail 41.The software of control assembly includes real-time letter
Number processing unit, real-time operation unit, SERVO CONTROL and particular/special requirement processing unit, monitoring software etc..
Embodiment described above only represents several embodiments of the present utility model, and it describes more specific and detailed, but
The limitation to the utility model scope can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to the utility model
Protection domain.Therefore protection domain of the present utility model should be defined by the claim.
Claims (10)
1. a kind of two-freedom transmission mechanism, it is characterised in that：Including pitching electrical servo system, rotary electric servo-drive system and
Connection component；The pitching electrical servo system include the first servomotor, toothed belt transmission component, ball-screw, push rod and
Linear guiding mechanism, the first servomotor is connected by the screw rod of toothed belt transmission component and ball-screw, the spiral shell of ball-screw
Mother is connected with push rod, and push rod is slidably connected with linear guiding mechanism, and the one end of push rod away from the first servomotor is with being connected group
Part is hinged；The rotary electric servo-drive system include the second servomotor, reductor and live spindle, the second servomotor it is defeated
Go out end to be connected with live spindle by reductor, the free end of live spindle is rotated with connection component to be connected.
2. two-freedom transmission mechanism according to claim 1, it is characterised in that：The linear guiding mechanism includes straight line
Guide rail and the sliding shoe for being fastened on guide rail and being slidably connected with guide rail, sliding shoe are connected with push rod.
3. two-freedom transmission mechanism according to claim 2, it is characterised in that：The push rod is provided with rotation stop connection
Block, rotation stop contiguous block is connected with sliding shoe.
4. two-freedom transmission mechanism according to claim 1, it is characterised in that：The connection component includes cross universal
Axle, pitching connector and swivel bearing, the free end of the live spindle are connected by crossed universal shaft with swivel bearing, push rod
One end away from the first servomotor is hinged with pitching connector one end, and the pitching connector other end is connected with swivel bearing.
5. a kind of two-freedom motorized motions seat, including seat, it is characterised in that：Including two as described in claim 1-4
Free degree transmission mechanism, motion base, firm banking and for controlling the pitching electrical servo system and rotary electric servo
The control assembly of system；Seat is arranged in motion base, and motion base is connected with the swivel bearing；The pitching is electronic to be watched
Dress system and rotary electric servo-drive system are arranged on firm banking.
6. two-freedom motorized motions seat according to claim 5, it is characterised in that：The firm banking includes being located at
The installation portion of top and underlying control unit, the pitching electrical servo system and rotary electric servo-drive system are arranged on peace
In dress portion, the control assembly is arranged in control unit.
7. the two-freedom motorized motions seat according to claim 5 or 6, it is characterised in that：The firm banking bottom
It is provided with weight bearing foundation.
8. two-freedom motorized motions seat according to claim 5, it is characterised in that：The motion base both sides are respectively set
Put a work handrail.
9. the two-freedom motorized motions seat according to claim 5 or 8, it is characterised in that：Set in the motion base
It is equipped with seat harness.
10. two-freedom motorized motions seat according to claim 8, it is characterised in that：The control assembly includes control
Device processed, and the obliquity sensor and action bars being connected with controller circuitry, obliquity sensor are arranged on two-freedom driver
In the live spindle of structure, action bars is arranged on work handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335367.XU CN206518334U (en) | 2016-12-07 | 2016-12-07 | A kind of two-freedom transmission mechanism and two-freedom motorized motions seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335367.XU CN206518334U (en) | 2016-12-07 | 2016-12-07 | A kind of two-freedom transmission mechanism and two-freedom motorized motions seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206518334U true CN206518334U (en) | 2017-09-26 |
Family
ID=59887771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621335367.XU Active CN206518334U (en) | 2016-12-07 | 2016-12-07 | A kind of two-freedom transmission mechanism and two-freedom motorized motions seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206518334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939447A (en) * | 2019-05-05 | 2019-06-28 | 江西制造职业技术学院 | A kind of aerolog and method |
| WO2020124642A1 (en) * | 2018-12-17 | 2020-06-25 | 黎凯俊 | Virtual reality high-altitude flight experience device having centrifugal counterweight system |
| CN113394712A (en) * | 2021-07-27 | 2021-09-14 | 亿嘉和科技股份有限公司 | Insulating operating rod for live working |
-
2016
- 2016-12-07 CN CN201621335367.XU patent/CN206518334U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124642A1 (en) * | 2018-12-17 | 2020-06-25 | 黎凯俊 | Virtual reality high-altitude flight experience device having centrifugal counterweight system |
| CN109939447A (en) * | 2019-05-05 | 2019-06-28 | 江西制造职业技术学院 | A kind of aerolog and method |
| CN113394712A (en) * | 2021-07-27 | 2021-09-14 | 亿嘉和科技股份有限公司 | Insulating operating rod for live working |
| CN113394712B (en) * | 2021-07-27 | 2022-06-10 | 亿嘉和科技股份有限公司 | Insulating operating rod for live working |
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