CN101446159B - Kinematic and bearing mechanism of three-dimensional adjustable door swung outside - Google Patents
Kinematic and bearing mechanism of three-dimensional adjustable door swung outside Download PDFInfo
- Publication number
- CN101446159B CN101446159B CN200810243217XA CN200810243217A CN101446159B CN 101446159 B CN101446159 B CN 101446159B CN 200810243217X A CN200810243217X A CN 200810243217XA CN 200810243217 A CN200810243217 A CN 200810243217A CN 101446159 B CN101446159 B CN 101446159B
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- Prior art keywords
- door leaf
- moving axis
- dead axle
- axle
- door
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Abstract
The invention relates to a kinematic and bearing mechanism of a three-dimensional adjustable door swung outside. The kinematic and bearing mechanism of the three-dimensional adjustable door swung outside is characterized in that the mechanism comprises a fixed axle fixed on a vehicle body and a movable axle parallel to the fixed axle, one end of the movable axle is connected with the fixed axle, and the other end of the movable axle is connected with the door leaf through connecting points (P and Q); wherein the spatial positions of the connecting points P(X1, Y1, Z1, Q2, Y2 and Z2) are designed to be adjustable, namely, radius vectors BP and AQ are changeable, the door leaf can rotate around the fixed axle in the space, and can also rotate around the movable axle, and the radius of gyration thereof is respectively AQ and BP; by rotating around the fixed axle and the movable axle, the door leaf M rotates to the specific position in the space, and is completely fitted with the door frame in the space. The kinematic and bearing mechanism has the advantages that the difficulty of manufacture and installation of the complex spatial three-dimensional vehicle body can be reduced, and the requirement on the complex spatial three-dimensional model of the vehicle body can be met.
Description
Technical field
What the present invention relates to is a kind of motion and load carrier of three-dimensional adjustable External tilting door, belongs to city rail vehicle door system technical field.
Background technology:
Multi-bar linkage is used in production practices widely, and the bar length of common multi-bar linkage generally is changeless.Motion and load carrier as complex spatial three dimensional door structure; Because of the existence of car body with the processing and manufacturing error of door own; Many link motions of regular length and load carrier are difficult to obtain specific movement locus; The doorframe of complex spatial three dimensional door and car body is accurately coincide, bring great difficulty for the manufacturing and the installation of city rail vehicle complex space three dimensional door.
Summary of the invention:
The objective of the invention is to overcome the defective that said mechanism exists; The motion and the load carrier of the outer formula swing door of a kind of used for rail vehicle three-dimensional adjustable are proposed; Be intended to reduce the three-dimensional car body of complex space and make mounting hardness, satisfy the requirement of car body complex space three-dimensional modeling with door.
Technical solution of the present invention: it is characterized in that being fixed on dead axle and moving axis that is parallel to dead axle on the doorframe of car body, an end of moving axis links to each other with dead axle, and the other end of moving axis links to each other with door leaf through tie point (P, Q), wherein tie point P (X
1, Y
1, Z
1), Q (X
2, Y
2, Z
2) locus be designed to adjustable, i.e. radius vector
Can change, door leaf both can rotate around moving axis again around dead axle in spatial rotational, and its radius of gyration is respectively BP, AQ, and door leaf M makes door leaf rotate to the space certain location through rotating around dead axle and rotating around moving axis, and the doorframe in door leaf and space fits like a glove.
Advantage of the present invention: reduce the three-dimensional car body of complex space and make mounting hardness, satisfy the requirement of car body complex space three-dimensional modeling with door.
Description of drawings:
Accompanying drawing 3 is application example structural representations.
In the accompanying drawing 31 is doorframe, the 2nd, top link (DB), the 3rd, following swing arm (CA), the 4th, door leaf (M), the 5th, adjusting pad.
The specific embodiment
The end of described moving axis AB links to each other with dead axle CD, its line DB, CA, and wherein line DB forms top link, and CA forms down swing arm.
The other end of described moving axis AB links to each other with door leaf M through tie point (P, Q); Moving axis AB links to each other with tie point (P, Q); Its line BP forms the adjustable connecting rod of going up of bar dimensional orientation long and bar, and AQ forms the adjustable lower link of dimensional orientation of bar length and bar, tie point P (X
1, Y
1, Z
1), Q (X
2, Y2, Z2) the locus adjustment, on frame for movement, can adopt two kinds of methods of rectangular co-ordinate and circular cylindrical coordinate to adjust.
The position adjustment that tie point P point, Q are ordered can be adopted rectangular co-ordinate adjustment and two kinds of methods of circular cylindrical coordinate adjustment on frame for movement.The description that sees below of concrete mechanical adjustment structure.
Claims (2)
1. the motion of three-dimensional adjustable External tilting door and load carrier; It is characterized in that being fixed on dead axle and moving axis that is parallel to dead axle on the doorframe of car body; One end of moving axis links to each other with dead axle, and the other end of moving axis links to each other with door leaf through tie point (P, Q), wherein tie point P (X
1, Y
1, Z
1), Q (X
2, Y
2, Z
2) locus be designed to adjustable, i.e. radius vector
Can change, door leaf both can rotate around moving axis again around dead axle in spatial rotational, and its radius of gyration is respectively
Door leaf makes door leaf M rotate to the space certain location through rotating around dead axle and rotating around moving axis, and the doorframe in door leaf and space fits like a glove.
2. the motion of three-dimensional adjustable External tilting door according to claim 1 and load carrier is characterized in that an end of described moving axis and dead axle are connected to DB line, CA line, and wherein the DB line forms top link, and the CA line forms down swing arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810243217XA CN101446159B (en) | 2008-12-26 | 2008-12-26 | Kinematic and bearing mechanism of three-dimensional adjustable door swung outside |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810243217XA CN101446159B (en) | 2008-12-26 | 2008-12-26 | Kinematic and bearing mechanism of three-dimensional adjustable door swung outside |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101446159A CN101446159A (en) | 2009-06-03 |
CN101446159B true CN101446159B (en) | 2012-08-22 |
Family
ID=40742016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810243217XA Active CN101446159B (en) | 2008-12-26 | 2008-12-26 | Kinematic and bearing mechanism of three-dimensional adjustable door swung outside |
Country Status (1)
Country | Link |
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CN (1) | CN101446159B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102535993B (en) * | 2012-03-19 | 2014-06-18 | 江苏惠民汽车配件制造有限公司 | Electric locking-type out-swing door |
CN107143233B (en) * | 2017-07-12 | 2018-06-19 | 中山市威法家居制品有限公司 | Door hinge structure with door gap regulatory function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2869633A1 (en) * | 2004-04-30 | 2005-11-04 | Renault Sas | Front side door mounting device for motor vehicle, has connecting rod articulated via its ends around axes on vehicle structure and one door portion, where rod rotation around one axis permits sliding of another portion on guiding unit |
DE102006019710A1 (en) * | 2006-04-27 | 2007-10-31 | Webasto Ag | Sensor-controlled jamming protection device for e.g. motor vehicle, has capacitive sensor element detecting object provided in clamping area, and monitoring jamming-endangered areas in direct area around supporting element and rotation axis |
-
2008
- 2008-12-26 CN CN200810243217XA patent/CN101446159B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2869633A1 (en) * | 2004-04-30 | 2005-11-04 | Renault Sas | Front side door mounting device for motor vehicle, has connecting rod articulated via its ends around axes on vehicle structure and one door portion, where rod rotation around one axis permits sliding of another portion on guiding unit |
DE102006019710A1 (en) * | 2006-04-27 | 2007-10-31 | Webasto Ag | Sensor-controlled jamming protection device for e.g. motor vehicle, has capacitive sensor element detecting object provided in clamping area, and monitoring jamming-endangered areas in direct area around supporting element and rotation axis |
Also Published As
Publication number | Publication date |
---|---|
CN101446159A (en) | 2009-06-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Hengda Road No. 19 Applicant after: Nanjing Kangni Electromechanical Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Hengda Road No. 19 Applicant before: Kangni Electromechanical New Technology Co., Ltd., Nanjing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: KANGNI ELECTROMECHANICAL NEW TECHNOLOGY CO LTD, NANJING TO: NANJING KANGNI ELECTROMECHANICAL CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |