CN115095245B - Rotating mechanism and vehicle - Google Patents
Rotating mechanism and vehicle Download PDFInfo
- Publication number
- CN115095245B CN115095245B CN202210741805.6A CN202210741805A CN115095245B CN 115095245 B CN115095245 B CN 115095245B CN 202210741805 A CN202210741805 A CN 202210741805A CN 115095245 B CN115095245 B CN 115095245B
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- rotating
- piece
- rotating piece
- hinging
- connecting piece
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- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000005096 rolling process Methods 0.000 claims description 26
- 230000007704 transition Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
Abstract
The application relates to the technical field of vehicles, in particular to a rotating mechanism and a vehicle. The application provides a rotating mechanism which comprises a first connecting piece, a second connecting piece and a rotating assembly, wherein the first connecting piece is connected with the rotating assembly; the first connector comprises a first hinge part and a second hinge part; the second connecting piece comprises a third hinging part and a fourth hinging part; the rotating assembly comprises a first rotating member, a second rotating member and a third rotating member. The third rotating piece moves along the first connecting piece, the other end of the third rotating piece drives the second rotating piece to rotate, and the first connecting piece rotates along with the second rotating piece. At the moment, the first rotating piece and the second rotating piece drive the second connecting piece to rotate, and the second connecting piece drives the vehicle door to rotate, so that the door is opened and closed. The third rotating piece is movably connected to the first rotating piece and can stay at any position, so that the vehicle door is stopped at any opening degree, and the requirement of a user on more stopping positions of the vehicle door is met. The vehicle provided by the application has the technical effects because the vehicle comprises the rotating mechanism.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a rotating mechanism and a vehicle.
Background
With the continuous development of automobiles, people have increasingly higher requirements on the comfort of automobiles. Comfort in opening and closing the door is particularly important. In the development of vehicles, a user's concern for opening and closing doors is whether or not the opening and closing of the doors is light.
In the related art, a door of a vehicle mostly comprises a limiter and two door hinges, the hinges provide the rotation effect of the door along an axis, the limiter ensures that the door stops at different positions and provides two to three gears, and the door can be enabled to have two to three stopping positions in the process of completely opening or closing. Meanwhile, the stored energy is released when the door is opened in the process from first gear to full closing, and the door is closed by using smaller force.
However, in the opening and closing process of the vehicle door, the vehicle door can only stop at two to three gears preset by the limiter, and the requirement of a user on more stopping positions of the vehicle door cannot be met.
Disclosure of Invention
The present application provides a rotating mechanism and a vehicle, which can effectively solve the above-mentioned or other potential technical problems.
A first aspect of the present application provides a rotation mechanism comprising a first connector, a second connector and a rotation assembly; the first connector comprises a first hinge part and a second hinge part; the second connecting piece comprises a third hinging part and a fourth hinging part; the rotating assembly comprises a first rotating piece, a second rotating piece and a third rotating piece, and the first rotating piece and the second rotating piece are arranged at an included angle; two ends of the first rotating piece are respectively hinged with the first hinging part and the third hinging part, two ends of the second rotating piece are respectively hinged with the second hinging part and the fourth hinging part, one end of the third rotating piece is hinged with the second rotating piece, and the other end of the third rotating piece is movably connected with the first rotating piece; the third rotating piece moves along the first rotating piece to drive the first rotating piece and the second rotating piece to rotate; the first rotating piece and the second rotating piece drive the second connecting piece to rotate.
The application provides a rotating mechanism which comprises a first connecting piece, a second connecting piece and a rotating assembly, wherein the first connecting piece is connected with the rotating assembly; the first connector comprises a first hinge part and a second hinge part; the second connecting piece comprises a third hinging part and a fourth hinging part; the rotating assembly comprises a first rotating piece, a second rotating piece and a third rotating piece, and the first rotating piece and the second rotating piece are arranged at an included angle; the two ends of the first rotating piece are respectively hinged with the first hinging part and the third hinging part, and the two ends of the second rotating piece are respectively hinged with the second hinging part and the fourth hinging part. One end of the third rotating piece is hinged with the second rotating piece, and the other end of the third rotating piece is movably connected with the first rotating piece; and the third rotating member moves along the first rotating member. The rotating mechanism provided by the application is used for connecting the first connecting piece to the vehicle body, the second connecting piece is connected to the vehicle door, one end of the third rotating piece can move along the first connecting piece in the operation process, the other end of the third rotating piece drives the second rotating piece to rotate, and the third rotating piece is also pressed on the first connecting piece under the action of a reverse force, so that the first connecting piece rotates along with the first connecting piece. At the moment, the first rotating piece applies pressure to the third hinging part and pushes the second rotating piece applies pulling force to the fourth hinging part, under the combined action of the first rotating piece and the second hinging part, the second connecting piece drives the vehicle door to rotate, and then the door is opened and closed. The third rotating piece is movably connected with the first rotating piece, so that the third rotating piece can stay at any position, and further the rotating angle of the second connecting piece can be stopped at any angle value, namely, the door is stopped at any opening value, and the requirement of a user on more stopping positions of the door is met.
In an alternative embodiment according to the first aspect, the first rotating member is provided with a moving part extending from the first hinge part towards the third hinge part, and the end of the third rotating member remote from the second rotating member is provided with a rolling part cooperating with the moving part.
By the arrangement, abrasion of the third rotating piece and the first rotating piece is effectively reduced, and the service life of the rotating mechanism is prolonged.
In an alternative embodiment according to the first aspect, the first rotation member further comprises a first limiting portion arranged in parallel with the moving portion; the third rotating piece further comprises a second limiting part in sliding fit with the first limiting part.
So set up, when the rolling part of third rotation piece removed on the removal portion of first rotation piece, second spacing portion was simultaneously for first spacing portion slip, and then avoided the third rotation piece to drop from first rotation piece, and then guaranteed the third rotation piece and for the stability that first rotation piece removed, and then guaranteed the stability of rotating assembly's performance.
In an alternative embodiment according to the first aspect, the first stop comprises a stop hole or a stop slot; the second limiting part comprises a limiting shaft.
The arrangement avoids the deviation of the running track of the rolling part on the moving part and simultaneously avoids the falling-off of the rolling part from the moving part.
In an alternative embodiment according to the first aspect, the rotating mechanism further comprises a driving member in driving connection with the rolling part, the driving member being adapted to drive the rolling part along the moving part.
The arrangement makes the door opening process more convenient and easy to operate.
In an alternative embodiment according to the first aspect, the moving part is a rack and the rolling part is a gear engaged with the rack.
The arrangement is such that the vehicle door is stable when stopped at any position.
In an alternative embodiment according to the first aspect, the first connecting piece further comprises a first connecting portion and an arc-shaped transition portion, the first connecting portion being connected to an end of the first hinge portion by the arc-shaped transition portion, the first connecting portion being arranged at an angle to the first hinge portion; the second hinge part is convexly arranged on the first connecting part and is arranged at an included angle with the first hinge part.
The stability and the safety of the parts are ensured by the arrangement; meanwhile, the whole structure of the rotating mechanism is compact, and the space utilization is more reasonable.
In an alternative embodiment according to the first aspect, the second connection further comprises a second connection portion, a first support portion and a second support portion; the first supporting part and the second supporting part are arranged at an included angle, two ends of the first supporting part are respectively connected with the second connecting part and the second supporting part, and two ends of the second supporting part are respectively connected with the third hinging part and the fourth hinging part.
In an alternative embodiment according to the first aspect, the third rotation element is arranged at an angle to the first rotation element; the third rotating piece and the second rotating piece are arranged at an included angle, and the third rotating piece is hinged to the center position of the second rotating piece.
So set up, be convenient for realize that the second connecting piece rotates, can reach laborsaving purpose.
The second aspect of the present application also provides a vehicle including: the vehicle door, the vehicle body and the rotating mechanism are connected with a first connecting piece of the rotating mechanism; the door is connected with a second connecting piece of the rotating mechanism.
The vehicle provided by the application also has the technical effect of meeting the requirement of a user on more stop positions of the vehicle door due to the inclusion of the rotating mechanism.
Additional aspects of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The above and other objects, features and advantages of embodiments of the present application will become more readily apparent from the following detailed description with reference to the accompanying drawings. Embodiments of the application will now be described, by way of example and not limitation, in the figures of the accompanying drawings, in which:
fig. 1 is a schematic diagram of an overall structure of a rotating mechanism under a first view angle according to an embodiment of the present application;
fig. 2 is a schematic diagram of the overall structure of the rotating mechanism under a second view angle according to the embodiment of the present application;
fig. 3 is a schematic diagram of the overall structure of the rotating mechanism under a third view angle according to the embodiment of the present application;
fig. 4 is a schematic view of a partial structure of a vehicle according to an embodiment of the present application.
Reference numerals illustrate:
100. A rotating mechanism; 110. a first connector; 111. a first hinge part; 112. a second hinge part; 113. a first connection portion; 114. an arc-shaped transition portion; 120. a second connector; 121. a third hinge; 122. a fourth hinge part; 123. a second connecting portion; 124. a first support portion; 125. a second supporting part; 130. a rotating assembly; 131. a first rotating member; 1311. a rack; 1312. a first limit part; 132. a second rotating member; 133. a third rotating member; 1331. a gear; 1332. a second limit part; 140. a driving member.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements including like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must include a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly, through intermediaries, or by a combination of two elements or by interaction of two elements, unless explicitly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the related art, a door of a vehicle mostly comprises a limiter and two door hinges, the hinges provide the rotation effect of the door along an axis, the limiter ensures that the door stops at different positions and provides two to three gears, and the door can be enabled to have two to three stopping positions in the process of completely opening or closing. Meanwhile, the stored energy is released when the door is opened in the process from first gear to full closing, and the door is closed by using smaller force. However, in the opening and closing process of the vehicle door, the vehicle door can only stop at two to three gears preset by the limiter, and the requirement of a user on more stopping positions of the vehicle door cannot be met.
In view of this, the rotating mechanism provided by the embodiment of the application includes a first connecting piece, a second connecting piece and a rotating assembly; the first connector comprises a first hinge part and a second hinge part; the second connecting piece comprises a third hinging part and a fourth hinging part; the rotating assembly comprises a first rotating piece, a second rotating piece and a third rotating piece, and the first rotating piece and the second rotating piece are arranged at an included angle; two ends of the first rotating piece are respectively hinged with the first hinging part and the third hinging part, two ends of the second rotating piece are respectively hinged with the second hinging part and the fourth hinging part, one end of the third rotating piece is hinged with the second rotating piece, and the other end of the third rotating piece is movably connected with the first rotating piece; the third rotating piece moves along the first rotating piece to drive the first rotating piece and the second rotating piece to rotate; the first rotating piece and the second rotating piece drive the second connecting piece to rotate.
The application provides a rotating mechanism which comprises a first connecting piece, a second connecting piece and a rotating assembly, wherein the first connecting piece is connected with the rotating assembly; the first connector comprises a first hinge part and a second hinge part; the second connecting piece comprises a third hinging part and a fourth hinging part; the rotating assembly comprises a first rotating piece, a second rotating piece and a third rotating piece, and the first rotating piece and the second rotating piece are arranged at an included angle; the two ends of the first rotating piece are respectively hinged with the first hinging part and the third hinging part, and the two ends of the second rotating piece are respectively hinged with the second hinging part and the fourth hinging part. One end of the third rotating piece is hinged with the second rotating piece, and the other end of the third rotating piece is movably connected with the first rotating piece; and the third rotating member moves along the first rotating member. The rotating mechanism provided by the application is used for connecting the first connecting piece to the vehicle body, the second connecting piece is connected to the vehicle door, one end of the third rotating piece can move along the first connecting piece in the operation process, the other end of the third rotating piece drives the second rotating piece to rotate, and the third rotating piece is also pressed on the first connecting piece under the action of a reverse force, so that the first connecting piece rotates along with the first connecting piece. At this time, the first rotating piece applies a pushing force to the third hinging part of the second connecting piece, the second rotating piece applies a pulling force to the fourth hinging part of the second connecting piece, the second connecting piece rotates under the combined action of the first hinging part and the second hinging part, and the second connecting piece drives the vehicle door to rotate, so that the door is opened and closed. The third rotating piece is movably connected with the first rotating piece, so that the third rotating piece can stay at any position, and the second connecting piece can stop at any angle value, namely, the door is stopped at any opening value, and the requirement of a user on more stopping positions of the door is met.
Referring to fig. 1 to 4, a rotating mechanism 100 according to an embodiment of the application includes a first connecting member 110, a second connecting member 120, and a rotating assembly 130; the first connection 110 includes a first hinge 111 and a second hinge 112; the second connector 120 includes a third hinge 121 and a fourth hinge 122; the rotating assembly 130 includes a first rotating member 131, a second rotating member 132, and a third rotating member 133, where the first rotating member 131 and the second rotating member 132 form an included angle; two ends of the first rotating member 131 are respectively hinged with the first hinge part 111 and the third hinge part 121, two ends of the second rotating member 132 are respectively hinged with the second hinge part 112 and the fourth hinge part 122, one end of the third rotating member 133 is hinged with the second rotating member 132, and the other end is movably connected with the first rotating member 131; the third rotating member 133 moves along the first rotating member 131 to drive the first rotating member 131 and the second rotating member 132 to rotate; the first rotating member 131 and the second rotating member 132 drive the second connecting member 120 to rotate.
It should be noted that, the two ends of the first rotating member 131 are hinged to the first hinge portion 111 and the third hinge portion 121, and the two ends of the second rotating member 132 are hinged to the second hinge portion 112 and the fourth hinge portion 122, respectively, so that the hinge in the embodiment of the present application can be realized by using a rotation pin to pass through.
Illustratively, the first, second and third rotary members 131, 132 and 133 may each have a rod-like or plate-like structure.
In the rotating assembly 130 provided in the embodiment of the present application, the first connecting member 110, the second connecting member 120, the first rotating member 131, the second rotating member 132 and the third rotating member 133 form a five-link structure, and the opening or closing of the vehicle door is realized by adopting linkage and cooperation of the five-link structure.
In an alternative exemplary embodiment, the first rotary member 131 is provided with a moving portion extending from the first hinge portion 111 toward the third hinge portion 121, and an end of the third rotary member 133 remote from the second rotary member 132 is provided with a rolling portion engaged with the moving portion.
It should be noted that, in this embodiment, a moving portion is disposed on the first rotating member 131, and the moving portion extends from the first hinge portion 111 to the third hinge portion 121, and a rolling portion matched with the moving portion is disposed at an end of the third rotating member 133 away from the second rotating member 132, so that one end of the third rotating member 133 is conveniently moved by matching the rolling portion and the moving portion, and further the second rotating member 132 and the first rotating member 131 are driven to rotate, and further the second connecting member 120 is driven to rotate, so that a vehicle door connected to the second connecting member 120 rotates along with the vehicle door, and further the opening and closing of the vehicle door are realized.
Further, the end of the third rotating member 133 is disposed at the rolling portion of the moving portion, so that the friction force is further reduced, the wear of the third rotating member 133 and the first rotating member 131 is effectively reduced, and the service life of the rotating mechanism 100 is prolonged.
In an alternative exemplary embodiment, the first rotation member 131 further includes a first limiting portion 1312, the first limiting portion 1312 being disposed in parallel with the moving portion; the third rotating member 133 further includes a second limiting portion 1332 slidably engaged with the first limiting portion 1312.
It should be noted that, in this embodiment, the first limiting portion 1312 is disposed on the first rotating member 131, and the first limiting portion 1312 is disposed parallel to the moving portion, and the third rotating member 133 is disposed with the second limiting portion 1332 slidingly engaged with the first limiting portion 1312, so that when the rolling portion of the third rotating member 133 moves on the moving portion of the first rotating member 131, the second limiting portion 1332 slides relative to the first limiting portion 1312 at the same time, so as to prevent the third rotating member 133 from falling off from the first rotating member 131, and further ensure the stability of the movement of the third rotating member 133 relative to the first rotating member 131, and further ensure the performance stability of the rotating assembly 130.
In alternative exemplary embodiments, the first limit 1312 includes a limit hole or a limit slot; the second stopper 1332 includes a stopper shaft.
In particular, in the present embodiment, the first limiting portion 1312 is provided as a limiting hole or a limiting groove; the second limiting portion 1332 is set to be a limiting shaft, and in the operation process, one end of the limiting shaft is connected to the rolling portion, and the other end of the limiting shaft extends into the limiting hole or the limiting groove. The movement track of the rolling part is limited through the limiting hole or the limiting groove, so that the movement track of the rolling part on the moving part is prevented from being deviated, and the rolling part is prevented from falling off from the moving part.
In an alternative exemplary embodiment, the moving portion is a rack 1311 and the rolling portion is a gear 1331 engaged with the rack 1311.
In the present embodiment, the moving portion is a rack 1311, and the rolling portion is a gear 1331 engaged with the rack 1311. By the engagement of the gear 1331 with the rack 1311, and the cooperation of the gear 1331 with the rack 1311, the door can be conveniently rotated in an electrodeless manner, and the door can be conveniently stopped at any position. Meanwhile, due to the cooperation of the gear 1331 and the rack 1311, the vehicle door is stopped at any position and has stability. Specifically, in the running process, one end of the third rotating member 133 moves along the first rotating member 131, so as to drive the second rotating member 132 and the first rotating member 131 to rotate the second connecting member 120 therewith, so that the running track of the vehicle door connected to the second connecting member 120 forms a smooth curve, interference with the fender and the side wall can be effectively avoided, and the purpose of not affecting the side surface modeling and parting of the vehicle door is achieved.
In an alternative exemplary embodiment, the rotating mechanism 100 further includes a driving member 140, the driving member 140 is in driving connection with the rolling portion, and the driving member 140 is configured to drive the rolling portion to move along the moving portion.
It should be noted that, specifically, in this embodiment, the driving piece 140 is provided, the driving piece 140 is in transmission connection with the rolling portion, and the rolling portion is driven by the driving piece 140 to move along the moving portion, so as to further realize automation of opening and closing the door, that is, electrically driving the door to open, without manually opening the door, so that the door opening process is more convenient and easy to operate.
Illustratively, the driving member 140 may be a driving motor. Specifically, during the installation process, the fixed end of the driving motor may be connected to the third rotating member 133, and the driving shaft of the driving motor is drivingly connected to the gear 1331 and driven along the axial direction of the gear 1331, thereby achieving the rotation of the gear 1331.
The limiting shaft is disposed along the axial direction of the gear 1331, so that the gear 1331 can rotate along with the gear 1331 in the rotation process, the running path of the limiting shaft is a horizontal straight line, the stability of the second limiting portion 1332 and the first limiting portion 1312 is guaranteed, and the stability of the vehicle door switch is effectively improved.
In an alternative exemplary embodiment, the rotary mechanism 100 further includes a control device and a signal receiving device, the signal receiving device being electrically connected to the control device, the control device being electrically connected to the driving member 140. When a user needs to open or close the door, a preset signal, namely an opening signal or a closing signal, can be sent to the signal receiving device, and after the signal receiving device receives the preset signal, the signal is converted into a control signal which can be identified by the control device, so that the driving piece 140 is controlled to drive the gear 1331 to rotate clockwise or anticlockwise, and further the door is opened or closed.
In an alternative exemplary embodiment, the first connection member 110 further includes a first connection portion 113 and an arc-shaped transition portion 114, the first connection portion 113 being connected to an end of the first hinge portion 111 through the arc-shaped transition portion 114, the first connection portion 113 being disposed at an angle to the first hinge portion 111; the second hinge portion 112 is protruding from the first connecting portion 113, and is disposed at an angle with respect to the first hinge portion 111.
It should be noted that, specifically, in this embodiment, the first connecting piece 110 further includes a first connecting portion 113 and an arc transition portion 114, the first connecting portion 113 is used for being connected with a vehicle body, the arc transition portion 114 is used for connecting the first connecting portion 113 with the first hinge portion 111, and an included angle is formed between the first connecting portion 113 and the first hinge portion 111, so that the first connecting piece 110 is more stable in structure, avoids the setting of sharp angles, and causes stress concentration phenomenon, thereby improving the durability of the first connecting piece 110. Meanwhile, the first connecting piece 110 is in an L-shaped arrangement to form a semi-enclosed space, and the second hinge portion 112 is convexly arranged on the first connecting portion 113 and is arranged at an included angle with the first hinge portion 111. The rotating assemblies 130 are conveniently arranged in the semi-enclosed space formed by the first connecting piece 110, so that the stability and the safety of the parts are ensured; and meanwhile, the whole structure of the rotating mechanism 100 is compactly arranged, and the space utilization is more reasonable.
For example, the first connection portion 113 may be provided as a fastening hole and a bolt, and the fastening hole and the vehicle body may be penetrated by the bolt, thereby achieving connection of the first connection portion 113 and the vehicle body.
In an alternative exemplary embodiment, the second connection 120 further includes a second connection portion 123, a first support portion 124, and a second support portion 125; the first supporting portion 124 and the second supporting portion 125 are disposed at an included angle, two ends of the first supporting portion 124 are respectively connected to the second connecting portion 123 and the second supporting portion 125, and two ends of the second supporting portion 125 are respectively connected to the third hinge portion 121 and the fourth hinge portion 122.
It should be noted that, in the present embodiment, the second connecting piece 120 further includes a second connecting portion 123, a supporting portion, and a second supporting portion 125; wherein the second connection portion 123 is for connecting a vehicle body. The first supporting portion 124 and the second supporting portion 125 are disposed at an included angle, two ends of the first supporting portion 124 are respectively connected to the second connecting portion 123 and the second supporting portion 125, and two ends of the second supporting portion 125 are respectively connected to the third hinge portion 121 and the fourth hinge portion 122. In the operation process, when the first rotating member 131 applies a pushing force to the third hinge portion 121 of the second connecting member 120, the second rotating member 132 applies a pulling force to the fourth hinge portion 122 of the second connecting member 120, and under the combined action of the two, the second supporting portion 125 rotates, and the first supporting portion 124 and the second connecting portion 123 rotate along with the pushing force, so that the rotation of the vehicle door is realized.
For example, the second connection portion 123 may be provided as a fastening hole and a bolt, and the fastening hole and the vehicle body may be penetrated by the bolt, thereby achieving connection of the second connection portion 123 with the vehicle door.
In alternative exemplary embodiments, the third rotary member 133 is disposed at an angle to the first rotary member 131; the third rotating member 133 is disposed at an angle with the second rotating member 132, and the third rotating member 133 is hinged to the center of the second rotating member 132.
It should be noted that, the third rotating member 133 and the first rotating member 131 are disposed at an included angle; and the third rotating member 133 and the second rotating member 132 are disposed at an included angle, so that when one end of the third rotating member 133 moves, the first rotating member 131 and the second rotating member 132 can be conveniently driven to rotate.
Meanwhile, the third rotating member 133 is hinged to the center of the second rotating member 132, when the third rotating member 133 applies a pulling force to the second rotating member 132, that is, to the center of the second rotating member 132, the second rotating member 132 is conveniently pulled to rotate along with the third rotating member 133, the second connecting member 120 is conveniently rotated, and the purpose of saving labor can be achieved.
The embodiment of the application also provides a vehicle, which comprises: a door, a vehicle body, and the above-described turning mechanism 100, the vehicle body being connected to a first link 110 of the turning mechanism 100; the door is connected to the second link 120 of the swing mechanism 100.
The vehicle provided by the application has the technical effect of meeting the requirement of users for more stopping positions of the vehicle door due to the inclusion of the rotating mechanism 100.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the previous embodiment can be modified or the technical characteristics of the mechanism part or the whole mechanism can be replaced equivalently; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the application are not described in detail in order to avoid unnecessary repetition.
Claims (9)
1. The rotating mechanism is characterized by comprising a first connecting piece, a second connecting piece and a rotating assembly;
The first connecting piece comprises a first hinge part and a second hinge part;
The second connecting piece comprises a third hinging part and a fourth hinging part;
the rotating assembly comprises a first rotating piece, a second rotating piece and a third rotating piece, and the first rotating piece and the second rotating piece are arranged at an included angle;
Two ends of the first rotating piece are respectively hinged with the first hinging part and the third hinging part, two ends of the second rotating piece are respectively hinged with the second hinging part and the fourth hinging part, one end of the third rotating piece is hinged with the second rotating piece, and the other end of the third rotating piece is movably connected with the first rotating piece;
the third rotating piece moves along the first rotating piece to drive the first rotating piece and the second rotating piece to rotate; the first rotating piece and the second rotating piece drive the second connecting piece to rotate;
The first connecting piece further comprises a first connecting part and an arc transition part, wherein the first connecting part is connected with the end part of the first hinging part through the arc transition part, and the first connecting part and the first hinging part are arranged at an included angle;
The second hinge part is convexly arranged on the first connecting part and is arranged at an included angle with the first hinge part.
2. The rotating mechanism according to claim 1, wherein the first rotating member is provided with a moving portion extending from the first hinge portion toward the third hinge portion, and an end portion of the third rotating member remote from the second rotating member is provided with a rolling portion that cooperates with the moving portion.
3. The rotating mechanism according to claim 2, wherein the first rotating member further includes a first limiting portion disposed in parallel with the moving portion; the third rotating piece further comprises a second limiting part in sliding fit with the first limiting part.
4. A rotation mechanism according to claim 3, wherein the first limit portion comprises a limit hole or a limit groove; the second limiting part comprises a limiting shaft.
5. The rotary mechanism of claim 2, further comprising a driving member drivingly coupled to the rolling portion, the driving member configured to drive the rolling portion along the moving portion.
6. The rotating mechanism according to claim 2, wherein the moving portion is a rack, and the rolling portion is a gear engaged with the rack.
7. The rotation mechanism according to any one of claims 1 to 6, wherein the second connecting member further comprises a second connecting portion, a first supporting portion, and a second supporting portion;
The first supporting part and the second supporting part are arranged at an included angle, two ends of the first supporting part are respectively connected with the second connecting part and the second supporting part, and two ends of the second supporting part are respectively connected with the third hinging part and the fourth hinging part.
8. The rotating mechanism according to any one of claims 1 to 6, wherein the third rotating member is disposed at an angle to the first rotating member;
the third rotating piece and the second rotating piece are arranged at an included angle, and the third rotating piece is hinged to the center of the second rotating piece.
9. A vehicle, characterized by comprising: a vehicle door, a vehicle body, and a turning mechanism according to any one of claims 1 to 8,
The vehicle body is connected with a first connecting piece of the rotating mechanism;
the door is connected with a second connecting piece of the rotating mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210741805.6A CN115095245B (en) | 2022-06-28 | 2022-06-28 | Rotating mechanism and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210741805.6A CN115095245B (en) | 2022-06-28 | 2022-06-28 | Rotating mechanism and vehicle |
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| CN115095245A CN115095245A (en) | 2022-09-23 |
| CN115095245B true CN115095245B (en) | 2024-04-30 |
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|---|---|
| CN115095245A (en) | 2022-09-23 |
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