CN204457243U - Visitor's Vehicular electric push rod inner swing door - Google Patents
Visitor's Vehicular electric push rod inner swing door Download PDFInfo
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- CN204457243U CN204457243U CN201520027709.0U CN201520027709U CN204457243U CN 204457243 U CN204457243 U CN 204457243U CN 201520027709 U CN201520027709 U CN 201520027709U CN 204457243 U CN204457243 U CN 204457243U
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Abstract
A kind of objective Vehicular electric push rod inner swing door, comprises vehicle body and left winnowing machine door and right wing car door, also comprises pure electric transmissio mechanism, swing mechanism and emergent door-opening mechanism; Described swing mechanism comprises left and right door rotating shaft, is arranged on the left and right door spline on left and right door rotating shaft top, connect the crank I of spline, other end connection door pump rotating shaft that the other end of crank I connects pure electric transmissio mechanism, pure electric transmissio mechanism; Described pure electric transmissio mechanism comprises motor, electric machine controller, electric cylinder transmission case, the telescoping tube group connecting electric cylinder transmission case and electronic brake, electric machine controller connects motor and electronic brake, described electronic brake connects manual releasing handle, and manual releasing handle connects emergent door-opening mechanism.Relative to prior art, this inner swing door structure is simple, and switch gate controls simply, steady, noise is little, can realize pinch resistant functionality, and energy-conserving and environment-protective, good to the compliance of environment, be particularly suitable for new forms of energy pure electric coach as passenger doors.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of objective Vehicular electric push rod inner swing door.
Background technology
At present, traditional bus passenger door is all have bar air cylinder driven door-hinge by common, and then door-hinge drives door-plate to swing in vehicle body door opening, and we are referred to as Pneumat internal swing door.The inner swing door of this kind of form needs clean source of dry compressed air, and Pneumat internal swing door door pump cylinder seal is poor, the easy leakage problem of cylinder; Cylinder air inlet/outlet is easily blocked, thus cause cylinder not work, problem that car door can not normally open and close.Meanwhile, along with new forms of energy pure electric coach is more and more universal, car does not have air compressor, air tank etc. provide compressed-air actuated equipment, the compressed air gas source that is on new forms of energy pure electric coach reduces gradually, the even cancellation configuration had.Therefore, the use of passenger doors on pure electric coach that pneumatically drives just brings inconvenience.
Summary of the invention
The utility model provides a kind of objective Vehicular electric push rod inner swing door, solve new-energy automobile be not equipped with compressed air gas source thus traditional, pneumatic inner swing door can not be used, or when compressed air gas source is less on new-energy automobile, use the phenomenon that Pneumat internal swing door cylinder easily goes wrong.
The purpose of this utility model realizes in the following manner:
A kind of objective Vehicular electric push rod inner swing door, comprises vehicle body and left winnowing machine door and right wing car door, also comprises pure electric transmissio mechanism, swing mechanism and emergent door-opening mechanism; Described swing mechanism comprises left and right door rotating shaft, is arranged on the left and right door spline on left and right door rotating shaft top, connect the crank I of spline, other end connection door pump rotating shaft that the other end of crank I connects pure electric transmissio mechanism, pure electric transmissio mechanism; Described pure electric transmissio mechanism comprises motor, electric machine controller, electric cylinder transmission case, the telescoping tube group connecting electric cylinder transmission case and electronic brake, electric machine controller connects motor and electronic brake, described electronic brake connects manual releasing handle, and manual releasing handle connects emergent door-opening mechanism.
Emergent door-opening mechanism comprises the emergency valve connecting electric machine controller, and emergency valve has microswitch, and microswitch connects electric machine controller; The other end of emergency valve connecting crank II, crank II connects that steel wire is softly taken out, soft the taking out of steel wire connects the wire rope, the wire rope that are positioned at door frame top and connect manual releasing handle.
Emergent door-opening mechanism is two covers, be divided into interior emergent door-opening mechanism and outer emergent door-opening mechanism, in emergent door-opening mechanism comprise that interior connection steel wire is soft to be taken out, outer emergent door-opening mechanism comprises that outer connection steel wire is soft to be taken out, interior connection steel wire is soft take out soft with outer connection steel wire take out link together after be connected with wire rope.
Relative to prior art, the utility model has brand-new driving mechanism and emergent tripper, simple use electric power and do not re-use compressed air completely, this inner swing door structure is simple, switch gate controls simply, steady, noise is little, can realize pinch resistant functionality, and energy-conserving and environment-protective, good to the compliance of environment, be particularly suitable for new forms of energy pure electric coach as passenger doors.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the enlarged drawing at A place in Fig. 1.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the top view (during enabling) of Fig. 3.
Fig. 6 is the schematic diagram of pure electric transmissio mechanism.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the top view of Fig. 6.
Fig. 9 is the schematic diagram of emergent door-opening mechanism.
Wherein, 1 is rotating shaft, and 2 is splines, 3 is cranks I, and 4 is pump rotating shafts, and 5 is motors, 6 is electric machine controllers, and 7 is electric cylinder transmission cases, and 8 is telescoping tube groups, 9 is electronic brakes, and 10 is manual releasing handles, and 11 is emergency valves, 12 is microswitches, 13 is cranks II, and 14 is that steel wire is soft takes out, and 15 is wire rope.
Detailed description of the invention
The utility model comprises vehicle body and left winnowing machine door and right wing car door, also comprises pure electric transmissio mechanism, swing mechanism and emergent door-opening mechanism; Described swing mechanism comprises left and right door rotating shaft 1, is arranged on the left and right door spline 2 on left and right door rotating shaft 1 top, connect the crank I 3 of spline 2, other end connection door pump rotating shaft 4 that the other end of crank I 3 connects pure electric transmissio mechanism, pure electric transmissio mechanism; Described pure electric transmissio mechanism comprises motor 5, electric machine controller 6, electric cylinder transmission case 7, the telescoping tube group 8 connecting electric cylinder transmission case 7 and electronic brake 9, electric machine controller 6 connects motor 5 and electronic brake 9, described electronic brake 9 connects manual releasing handle 10, and manual releasing handle 10 connects emergent door-opening mechanism.
Emergent door-opening mechanism comprises the emergency valve 11 connecting electric machine controller 6, and emergency valve 11 has microswitch 12, and microswitch 12 connects electric machine controller 6; The other end of emergency valve 11 connecting crank II 13, crank II 13 connects that steel wire softly takes out 14, steel wire is soft takes out that 14 connections are positioned at the wire rope 15 on door frame top, wire rope 15 connects manual releasing handle 10.
Emergent door-opening mechanism is two covers, be divided into interior emergent door-opening mechanism and outer emergent door-opening mechanism, in emergent door-opening mechanism comprise that interior connection steel wire is soft takes out 14, outer emergent door-opening mechanism comprises that outer connection steel wire is soft takes out 14, interior connection steel wire is soft take out 14 with outer connection steel wire soft take out 14 link together after be connected with wire rope 15.
During enabling, the telescoping tube group 8 of the left and right door of pure electric transmissio mechanism is stretched out, and throw crank I 3 rotates, and crank I 3 drives door-hinge 1 to rotate together by spline 2, and the rotation of door-hinge 1 drives door pump rotating shaft 4 to rotate, and makes left and right door-plate perform door opening action; At closing time, direction is contrary, and the telescoping tube group 8 of pure electric transmissio mechanism is retracted, and pulls crank I 3 to rotate, and crank I 3 drives door-hinge 1 to rotate together by spline 2, and the rotation of door-hinge 1 drives door pump rotating shaft 4 to rotate, and makes left and right door-plate perform action of closing the door.
Wherein, the operating principle of pure electric transmissio mechanism is: when electric machine controller 6 obtains the signal of telecommunication, electric machine controller 6 is energized first to electronic brake 9, electronic brake 9 is unclamped, then electric machine controller 6 is energized to motor 5 again, make motor 5 rotating, thus drive the flexible of telescoping tube group 8 by electric cylinder transmission case 7.When electric machine controller 6, electronic brake 9, motor 5 run into and do not have normal electrical signal, telescoping tube group 8 is stretched, can manually pull manual releasing handle 10 or or rotated by the emergency valve 11 of emergent door-opening mechanism and make manual releasing handle 10 action, thus electronic brake 9 is unclamped, then manual unlocking car door.
This electric inner swing door, by cancellation push rod, only retains an electric pushrod, just can drive the keying of Yishanmen plate.Compared with other electric inner swing doors, the utility model structure is simple, and compact conformation is applied widely.
Emergent tripper operating principle: when car door can not normally be opened, when but Circuits System can also normally work, rotate emergency valve 11 or the outer emergency valve 11 of car in car, the crank II 13 that emergency valve connects leaves microswitch 12 contact that emergency valve 11 carries, microswitch 12 transmits enabling signal to electric machine controller 6, and electric machine controller 6 controls telescoping tube group 8 and opens the door.When Circuits System cisco unity malfunction in car, when to rotate in car emergency valve 11 or the outer emergency valve 11 of car, the crank II 13 that emergency valve connects pulls Bowden cable 14, wire rope 15 is driven to tighten up, wire rope 15 pulls manual releasing handle 10 to intermediate, inclined, thus release electronic brake 9, then manual unlocking car door.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for a person skilled in the art, do not departing under the utility model general idea prerequisite; can also make some changes and improvements, these also should be considered as protection domain of the present utility model.
Claims (3)
1. an objective Vehicular electric push rod inner swing door, comprises vehicle body and left winnowing machine door and right wing car door, it is characterized in that: also comprise pure electric transmissio mechanism, swing mechanism and emergent door-opening mechanism; Described swing mechanism comprises left and right door rotating shaft, is arranged on the left and right door spline on left and right door rotating shaft top, connect the crank I of spline, other end connection door pump rotating shaft that the other end of crank I connects pure electric transmissio mechanism, pure electric transmissio mechanism; Described pure electric transmissio mechanism comprises motor, electric machine controller, electric cylinder transmission case, the telescoping tube group connecting electric cylinder transmission case and electronic brake, electric machine controller connects motor and electronic brake, described electronic brake connects manual releasing handle, and manual releasing handle connects emergent door-opening mechanism.
2. objective Vehicular electric push rod inner swing door according to claim 1, is characterized in that: emergent door-opening mechanism comprises the emergency valve connecting electric machine controller, and emergency valve has microswitch, and microswitch connects electric machine controller; The other end of emergency valve connecting crank II, crank II connects that steel wire is softly taken out, soft the taking out of steel wire connects the wire rope, the wire rope that are positioned at door frame top and connect manual releasing handle.
3. objective Vehicular electric push rod inner swing door according to claim 1, it is characterized in that: emergent door-opening mechanism is two covers, be divided into interior emergent door-opening mechanism and outer emergent door-opening mechanism, in emergent door-opening mechanism comprise that interior connection steel wire is soft to be taken out, outer emergent door-opening mechanism comprises that outer connection steel wire is soft to be taken out, interior connection steel wire is soft take out soft with outer connection steel wire take out link together after be connected with wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027709.0U CN204457243U (en) | 2015-01-16 | 2015-01-16 | Visitor's Vehicular electric push rod inner swing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027709.0U CN204457243U (en) | 2015-01-16 | 2015-01-16 | Visitor's Vehicular electric push rod inner swing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457243U true CN204457243U (en) | 2015-07-08 |
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ID=53664147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027709.0U Active CN204457243U (en) | 2015-01-16 | 2015-01-16 | Visitor's Vehicular electric push rod inner swing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204457243U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN107401348A (en) * | 2017-07-13 | 2017-11-28 | 郑州精益达汽车零部件有限公司 | A kind of electronic biparting inner swing door system |
| CN112510913A (en) * | 2020-11-30 | 2021-03-16 | 厚普传动系统(唐山)有限公司 | Speed reducing motor assembly |
| CN112901006A (en) * | 2021-02-01 | 2021-06-04 | 淮安市久泰汽车零部件制造有限公司 | Electric single-inner-swing passenger door pump capable of increasing force-increasing of idler wheel |
-
2015
- 2015-01-16 CN CN201520027709.0U patent/CN204457243U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863425A (en) * | 2016-05-13 | 2016-08-17 | 威海广泰空港设备股份有限公司 | Outerturning door self-opening prevention device |
| CN105863425B (en) * | 2016-05-13 | 2023-10-10 | 威海广泰空港设备股份有限公司 | Self-opening preventing device for outward swinging door |
| CN107401348A (en) * | 2017-07-13 | 2017-11-28 | 郑州精益达汽车零部件有限公司 | A kind of electronic biparting inner swing door system |
| CN112510913A (en) * | 2020-11-30 | 2021-03-16 | 厚普传动系统(唐山)有限公司 | Speed reducing motor assembly |
| CN112901006A (en) * | 2021-02-01 | 2021-06-04 | 淮安市久泰汽车零部件制造有限公司 | Electric single-inner-swing passenger door pump capable of increasing force-increasing of idler wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Passenger Car Co., Ltd., Zhengzhou Address before: 450016 South Third Road and 25th Street Intersection of Jingkai District, Zhengzhou City, Henan Province Patentee before: Zhengzhou Jingyida Auto Parts Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |