CN206067762U - For the electronic rotation mechanism of rail vehicle seat - Google Patents
For the electronic rotation mechanism of rail vehicle seat Download PDFInfo
- Publication number
- CN206067762U CN206067762U CN201620986696.4U CN201620986696U CN206067762U CN 206067762 U CN206067762 U CN 206067762U CN 201620986696 U CN201620986696 U CN 201620986696U CN 206067762 U CN206067762 U CN 206067762U
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- frame
- rotation mechanism
- engaged
- electronic rotation
- pivoted frame
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Abstract
This utility model is related to a kind of electronic rotation mechanism for rail vehicle seat, it is characterised in that:Electronic rotation mechanism includes undercarriage frame and the turret frame corresponding with undercarriage frame；Undercarriage frame is provided with position sensor and dc rotating machine；Electronic rotation mechanism also includes pivoted frame tripper, pivoted frame rotary apparatuss and the engagement sleeve assembly being engaged with pivoted frame tripper, pivoted frame rotary apparatuss.During use, electric rotating armchair described in the utility model is provided with pivoted frame tripper, pivoted frame rotary apparatuss and with pivoted frame tripper, the engagement sleeve assembly that pivoted frame rotary apparatuss are engaged, worked by shift knob controlled motor, it is to decline step cancel system by drag-line cancel system first, so that the positioning lift of seat rotating stand, now electromagnet action, dc rotating machine rotates swing pinion, 180 ° of rotations of seat rotating stand, after seat is rotated in place, touch position sensor, control system stops motor rotation, reach the purpose of seat rotation.
Description
Technical field
This utility model is related to the technical field of train seat, specifically a kind of for the electronic of rail vehicle seat
Rotating mechanism.
Background technology
Existing track traffic EMUs guest room seat is always ensured that passenger's seat direction is consistent with This train is bound for XXX, train
Reach home every time and be required for crew member to adjust seat manually, make seat rotate 180 °, due to train berthing time it is short, service on buses or trains
Personnel adjust whole rotating train seat and catch up with very much, and workload is larger, and manually operation there is also the probability of maloperation.
Also, in prior art, for seat does not have discernible system, once seat is not rotated in place or seat
Chair breaks down, or needs the seat for finding certain fixation just to bring very big trouble.
The content of the invention
The purpose of this utility model is to provide a kind of improved electronic rotation mechanism for rail vehicle seat, and it can
Overcome some shortcomings that rotating train seat is inconvenient, artificial operation element amount is big in prior art.
To achieve these goals, the technical solution of the utility model is：For the electric rotary machine of rail vehicle seat
Structure, it is characterised in that:Described electronic rotation mechanism includes undercarriage frame and the turret frame corresponding with undercarriage frame；Underframe
Framework is provided with position sensor and dc rotating machine；Described electronic rotation mechanism also includes pivoted frame tripper, pivoted frame
Rotary apparatuss and the engagement sleeve assembly being engaged with pivoted frame tripper, pivoted frame rotary apparatuss.
Preferably, described pivoted frame tripper includes drag-line cancel system and step cancel system, sets in turret frame
There is the unblock cam being engaged with drag-line cancel system.
Further, described engagement sleeve assembly includes the electric magnet being located in turret frame and clutch block；From
Clutch block is respectively arranged at two ends with unblock cam and swing pinion, is provided with an extension spring below clutch block, it is described from
Clutch block can make clutch block with unblock cam or rotary teeth in the axially-movable of the drive lower edge clutch block of extension spring
Wheel is engaged.
Further, described pivoted frame rotary apparatuss include the rotary frame being located in turret frame, described rotary frame one
Side is provided with the swing pinion being engaged with rotary frame.
During use, electric rotating armchair described in the utility model be provided with pivoted frame tripper, pivoted frame rotary apparatuss and
The engagement sleeve assembly being engaged with pivoted frame tripper, pivoted frame rotary apparatuss, is worked by shift knob controlled motor, first
Decline step cancel system by drag-line cancel system before this so that the positioning lift of seat rotating stand, now electromagnet action,
Dc rotating machine rotates swing pinion, 180 ° of rotations of seat rotating stand, after seat is rotated in place, touch position sensor,
Control system stops motor rotation, reaches the purpose of seat rotation.
Meanwhile, the more compatible electronic rotation of this utility model and manual rotation are independent of each other, more flexible in actual use
It is convenient, be more provided with location recognition function, by position sensor, judge the position of seat, can in order to the maintenance in future and
The orientation of a certain seat of quick lock in.Simple structure of the present utility model, reliability are high, greatly reduce maintenance cost.
Description of the drawings
Structural scheme of mechanism of the Fig. 1 for one embodiment of this utility model.
Mplifying structure schematic diagrams of the Fig. 2 for this utility model gear clutch component.
Decomposing schematic representations of the Fig. 3 for this utility model gear clutch component.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Label in each accompanying drawing is expressed as follows:
1 dc rotating machine, 2 gear clutch components, 3 position sensors, 4 drag-line cancel systems, 5 step cancel systems, 6
Rotational positioning spring, 7 electric magnet, 8 clutch blocks, 9 extension springs, 10 rotary frames, 11 unblock cams, 12 swing pinions, 13 underframe frames
Frame, 14 turret frames, 15 installing plates, 16 supports.
Electronic rotation mechanism for rail vehicle seat described in the utility model, its difference with the prior art exist
In:Described electronic rotation mechanism includes undercarriage frame and the turret frame corresponding with undercarriage frame；Undercarriage frame is provided with
Position sensor and dc rotating machine；Described electronic rotation mechanism also include pivoted frame tripper, pivoted frame rotary apparatuss with
And the engagement sleeve assembly being engaged with pivoted frame tripper, pivoted frame rotary apparatuss.
Here undercarriage frame 13, turret frame 14, undercarriage frame 13 and rotating frame 14 belong to rotation load bearing component, electricity
Gas control unit belongs to electric-controlled parts.
Undercarriage frame 13 is used to install dc rotating machine 1, gear clutch component 2, position sensor 3, drag-line releasing machine
Structure 4 and step cancel system 5, turret frame 14 be used for install 10 rotary frames, handrail, backrest, tilting gearing, backrest small table plate,
The part such as seat cushion and rear portion case.
Optionally, described pivoted frame tripper includes drag-line cancel system and step cancel system, sets in turret frame
There is the unblock cam being engaged with drag-line cancel system.Further, described unblock cam is arranged on the bottom of turret frame, draws
Rope cancel system includes a drag-line, and described drag-line one end is connected with unblock cam, and the other end is connected with step cancel system.
Specifically, when pivoted frame tripper works, direct current generator rotarily drives 8 clutch blocks, rotates 11 unblock cams, drives 4
Drag-line cancel system is moved, and is declined 5 step cancel systems and is driven backing pin to decline, fixes pivoted frame and release.
Optionally, described engagement sleeve assembly includes the electric magnet being located in turret frame and clutch block；From
Clutch block is respectively arranged at two ends with unblock cam and swing pinion, is provided with an extension spring below clutch block, it is described from
Clutch block can make clutch block with unblock cam or rotary teeth in the axially-movable of the drive lower edge clutch block of extension spring
Wheel is engaged.
Optionally, described pivoted frame rotary apparatuss include the rotary frame being located in turret frame, described rotary frame side
It is provided with the swing pinion being engaged with rotary frame.Specifically, 1 dc rotating machine drives the rotation of 8 clutch blocks, electric by 7
The energized action of Magnet, makes clutch block drive 12 swing pinions, the rotation of swing pinion to drive 10 turns in 14 turret frames
Frame disc spins and the rotation of turret frame 180 degree.
Optionally, the protruding shaft that is respectively arranged at two ends with of clutch block is engaged with unblock cam and swing pinion, is unlocked convex
Wheel is provided with draw-in groove, and one end of described releasing drag-line is fixed in draw-in groove；
Unlock cam is respectively provided on two sides with clutch shaft hole and motor axis hole, and one end of described dc rotating machine sets
There is output shaft, the described size of output shaft is engaged with the size of motor axis hole, size and the clutch of clutch shaft hole keep off
The protruding shaft size at block two ends is engaged.
Optionally, a steadying plate is provided between output shaft and unblock cam, a through hole, institute are provided with the middle part of described steadying plate
The output shaft stated is engaged with unblock cam through after the through hole；Steadying plate is by mainboard body and the side corbel back slab for being located at mainboard body both sides
It is formed by connecting, the bottom of side corbel back slab is provided with the fixed strip of outwardly convex, and fixed strip is provided with fixing hole.
Embodiment 1
Control button is pressed, 1 dc rotating machine rotarily drives 8 clutch blocks makes the rotation of 11 unblock cams turn around, and unlocks
4 drag-line cancel system of cam driven declines 5 step cancel systems, now using the elastic force of 6 rotational positioning springs, takes off pivoted frame
The step that falls is positioned, and subsequent 7 electric magnet energized action makes 8 clutch blocks near 12 swing pinions using 16 supports, and rotary teeth moves in turn
10 pivoted frame disc spins are made, when position sensor senses that signal is, controller makes motor power-off, stops the rotation, while allowing 7 electric
Magnet power-off, 8 clutch blocks make to be located proximate to 11 releasing cams by 9 extension springs, are that rotation next time is ready.Here
Under state, if power driven system cannot be used, seat can be made to keep and train operation in running with manual rotation pivoted frame
Direction is consistent, does not interfere with passenger comfort.
Embodiment 2
Electronic rotation mechanism described in the utility model includes undercarriage frame and the turret frame corresponding with undercarriage frame；
Undercarriage frame is provided with position sensor and dc rotating machine；Described electronic rotation mechanism also include pivoted frame tripper,
Pivoted frame rotary apparatuss and the engagement sleeve assembly being engaged with pivoted frame tripper, pivoted frame rotary apparatuss.
Described pivoted frame tripper includes drag-line cancel system and step cancel system, and turret frame is provided with and drag-line
The unblock cam that cancel system is engaged.
Described engagement sleeve assembly includes the electric magnet being located in turret frame and clutch block；Clutch block
Be respectively arranged at two ends with unblock cam and swing pinion, an extension spring, described clutch block are provided with below clutch block
Clutch block can be made to match with unblock cam or swing pinion in the axially-movable of the drive lower edge clutch block of extension spring
Close.
The protruding shaft that is respectively arranged at two ends with of clutch block is engaged with unblock cam and swing pinion, and unblock cam is provided with
Draw-in groove, one end of described releasing drag-line are fixed in draw-in groove, when drag-line rotation is released, unblock cam can be driven to turn together
Dynamic, unlock cam is respectively provided on two sides with clutch shaft hole and motor axis hole, and one end of described dc rotating machine is provided with defeated
Shaft, the described size of output shaft are engaged with the size of motor axis hole, size and the clutch block two of clutch shaft hole
The protruding shaft size at end is engaged.
Embodiment 3
Pivoted frame rotary apparatuss include the rotary frame being located in turret frame, and described rotary frame side is provided with and rotary frame phase
The swing pinion of cooperation.Described unblock cam is arranged on the bottom of turret frame, and drag-line cancel system includes a drag-line, institute
The drag-line one end stated is connected with unblock cam, and the other end is connected with step cancel system.
Optionally, a steadying plate is provided between output shaft and unblock cam, a through hole, institute are provided with the middle part of described steadying plate
The output shaft stated is engaged with unblock cam through after the through hole；Steadying plate is by mainboard body and the side corbel back slab for being located at mainboard body both sides
It is formed by connecting, the bottom of side corbel back slab is provided with the fixed strip of outwardly convex, and fixed strip is provided with fixing hole.By steadying plate so that solution
Lock cam rotation is more stable, coordinates accurate, efficient with clutch block.
The more compatible electronic rotation of this utility model and manual rotation, are independent of each other, more flexible convenient in actual use,
Location recognition function is more provided with, the position of seat by position sensor, is judged, can be in order to the maintenance in future and quick
Lock the orientation of a certain seat.Simple structure of the present utility model, reliability are high, greatly reduce maintenance cost.
Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to
Assert that this utility model is embodied as being confined to above-mentioned these explanations.For the common skill of this utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (7)
1. the electronic rotation mechanism of rail vehicle seat is used for, it is characterised in that:Described electronic rotation mechanism includes underframe frame
Frame and the turret frame corresponding with undercarriage frame；
Undercarriage frame is provided with position sensor and dc rotating machine；
Described electronic rotation mechanism also include pivoted frame tripper, pivoted frame rotary apparatuss and with pivoted frame tripper, pivoted frame
The engagement sleeve assembly that rotary apparatuss are engaged.
2. the electronic rotation mechanism for rail vehicle seat according to claim 1, it is characterised in that：Described pivoted frame
Tripper includes drag-line cancel system and step cancel system, and turret frame is provided with the solution being engaged with drag-line cancel system
Lock cam.
3. the electronic rotation mechanism for rail vehicle seat according to claim 1, it is characterised in that：Described gear
Clutch pack includes the electric magnet being located in turret frame and clutch block；
Being respectively arranged at two ends with for clutch block unlocks cam and swing pinion, and an extension spring, institute are provided with below clutch block
The clutch block stated can in the axially-movable of the drive lower edge clutch block of extension spring, make clutch block with unblock cam or
Swing pinion is engaged.
4. the electronic rotation mechanism for rail vehicle seat according to claim 1, it is characterised in that：Described pivoted frame
Rotary apparatuss include the rotary frame being located in turret frame, and described rotary frame side is provided with the rotary teeth being engaged with rotary frame
Wheel.
5. the electronic rotation mechanism for rail vehicle seat according to claim 2, it is characterised in that：Described unblock
Cam is arranged on the bottom of turret frame, and drag-line cancel system includes a drag-line, described drag-line one end and unblock cam phase
Even, the other end is connected with step cancel system.
6. the electronic rotation mechanism for rail vehicle seat according to claim 5, it is characterised in that：Clutch block
The protruding shaft that is respectively arranged at two ends be engaged with unblock cam and swing pinion, unblock cam is provided with draw-in groove, and described releasing is drawn
One end of rope is fixed in draw-in groove；
Unlock cam is respectively provided on two sides with clutch shaft hole and motor axis hole, and one end of described dc rotating machine is provided with defeated
Shaft, the described size of output shaft are engaged with the size of motor axis hole, size and the clutch block two of clutch shaft hole
The protruding shaft size at end is engaged.
7. the electronic rotation mechanism for rail vehicle seat according to claim 6, it is characterised in that：Output shaft and solution
A steadying plate is provided between lock cam, a through hole in the middle part of described steadying plate, is provided with, described output shaft through after the through hole with
Unblock cam is engaged；
Steadying plate is formed by connecting with the side corbel back slab for being located at mainboard body both sides by mainboard body, and the bottom of side corbel back slab is provided with outwardly convex
Fixed strip, fixed strip are provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986696.4U CN206067762U (en) | 2016-08-31 | 2016-08-31 | For the electronic rotation mechanism of rail vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986696.4U CN206067762U (en) | 2016-08-31 | 2016-08-31 | For the electronic rotation mechanism of rail vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067762U true CN206067762U (en) | 2017-04-05 |
Family
ID=58433672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986696.4U Active CN206067762U (en) | 2016-08-31 | 2016-08-31 | For the electronic rotation mechanism of rail vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067762U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080634A (en) * | 2016-08-31 | 2016-11-09 | 上海坦达轨道车辆座椅系统有限公司 | Electronic rotation mechanism for rail vehicle seat |
| RU2686356C1 (en) * | 2018-05-14 | 2019-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" | Passenger seat |
| WO2020164327A1 (en) | 2019-02-14 | 2020-08-20 | 上海延锋座椅有限公司 | Electric rotating device for automobile seat |
| CN112672917A (en) * | 2018-09-11 | 2021-04-16 | Thk株式会社 | Seat arrangement switching unit |
-
2016
- 2016-08-31 CN CN201620986696.4U patent/CN206067762U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080634A (en) * | 2016-08-31 | 2016-11-09 | 上海坦达轨道车辆座椅系统有限公司 | Electronic rotation mechanism for rail vehicle seat |
| CN106080634B (en) * | 2016-08-31 | 2024-03-29 | 上海坦达轨道车辆座椅系统有限公司 | Electric rotating mechanism for railway vehicle seat |
| RU2686356C1 (en) * | 2018-05-14 | 2019-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петербургский государственный университет путей сообщения Императора Александра I" | Passenger seat |
| CN112672917A (en) * | 2018-09-11 | 2021-04-16 | Thk株式会社 | Seat arrangement switching unit |
| WO2020164327A1 (en) | 2019-02-14 | 2020-08-20 | 上海延锋座椅有限公司 | Electric rotating device for automobile seat |
| US12071047B2 (en) | 2019-02-14 | 2024-08-27 | Yanfeng International Seating Systems Co., Ltd. | Electric rotation device for automobile seat |
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