CN114439343B - Electric driver for electric side door, mounting structure and automobile - Google Patents
Electric driver for electric side door, mounting structure and automobile Download PDFInfo
- Publication number
- CN114439343B CN114439343B CN202210171873.3A CN202210171873A CN114439343B CN 114439343 B CN114439343 B CN 114439343B CN 202210171873 A CN202210171873 A CN 202210171873A CN 114439343 B CN114439343 B CN 114439343B
- Authority
- CN
- China
- Prior art keywords
- electric
- door
- damper
- rotor
- main arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an electric driver for an electric side door, a mounting structure and an automobile, wherein the electric driver comprises a direct current motor, a rotor of the direct current motor is connected with one end of a fixed damper, the other end of the fixed damper is rigidly connected with a stator of an electromagnetic damper, and a gear on the rotor of the electromagnetic damper is meshed with a gear of a gear box; when the electromagnetic damper is electrified, magnetic attraction is generated, the stator and the rotor of the electromagnetic damper are connected together, and the rotor does not rotate any more; the gear set of the gear box drives the main arm structure connected with the gear box to axially move; the electric driver body is provided with a door body connecting structure for connecting with the door body; a connecting seat is arranged at the front end of the electric driver and is used for being connected with a vehicle body. The invention adds a fixed damper of about 100N on the basis of the electromagnetic damper, which is used for overcoming the influence of instantaneous sealing counterforce of door opening on the quality of the vehicle door; the sealing reaction force of the sealing strip can be prevented from totally acting on the vehicle door at the moment of opening the vehicle door so as to lead the vehicle door to spring open and cause abnormal sound.
Description
Technical Field
The present invention relates to a sliding door for a vehicle, and more particularly, to an electric actuator for an electric side door, an installation structure of the electric actuator, and an automobile.
Background
Currently, in the industry, electric side opening doors are in a state of technological perfection. The electric side door is realized by replacing the position of the limiter by an electric driver, the main arm connecting rod is driven by an internal motor of the electric driver to do linear motion, and force components exist in the door opening direction, so that the rotation of the vehicle door is realized.
Door opening and closing quality is a key issue for users and large host factories, especially the flexibility at the moment of opening the door. However, due to the existence of the sealing reaction force, the door is easy to pop out and give out abnormal sound at the moment of unlocking the door. In particular to a frameless door, in order to prevent water leakage, the door glass adopts a technical scheme of prepressing a door frame sealing strip, and under the scheme, the sealing reaction force is as high as 300N-500N.
The existing electric driver structure in the industry basically adopts a structure that a brush direct current motor drives a main arm structure, namely, a motor electrified rotor rotates, and torque is amplified through gear box speed reduction to drive the main arm to perform linear motion. The electromagnetic damper is in a power-off state in the door lock closing-opening process, and cannot provide damping force for resisting sealing counter force for the door system.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an electric driver for an electric side-opening door, a mounting structure and an automobile.
The technical scheme of the invention is realized as follows:
an electric actuator for an electric side-opening door, comprising an electric actuator body, characterized in that: the electric driver body comprises a direct current motor, a rotor of the direct current motor is connected with one end of a fixed damper, the other end of the fixed damper is rigidly connected with a stator of an electromagnetic damper, and a gear on the rotor of the electromagnetic damper is meshed with a gear of a gear box; when the electromagnetic damper is electrified, magnetic attraction is generated, the stator and the rotor of the electromagnetic damper are connected together, and the rotor does not rotate any more; the gear set of the gear box drives the main arm structure connected with the gear box to axially move; the electric driver body is provided with a door body connecting structure for connecting with the door body; the front end of the electric driver body is provided with a connecting seat for being connected with a vehicle body.
Therefore, the invention adds a fixed damper of about 100N on the basis of the electromagnetic damper to overcome the influence of instantaneous sealing counterforce on the quality of the vehicle door when the vehicle door is opened; the sealing reaction force of the sealing strip is effectively prevented from being fully acted on the vehicle door at the moment of opening the vehicle door under the electric driving of the system, so that the vehicle door can be quickly sprung open and is accompanied with abnormal sound.
Further: the connecting seat is rotatably arranged at the front end of the electric drive main arm and is connected to the side wall outer plate of the vehicle body. In this way, the invention opens or closes the door when the electrically driven main arm moves axially through the connecting seat fixedly connected to the side outer panel of the vehicle body.
Further: the door body connecting structure is composed of two screw rods. Thus, the stress balance of the electric driver can be ensured, and no deflection or overturning is generated.
Further: the damping force of the fixed damper is 60-150N.
Electric actuator mounting structure that electronic side was opened door, including electric actuator body, its characterized in that: the electric driver body comprises a direct current motor, a rotor of the direct current motor is connected with one end of a fixed damper, the other end of the fixed damper is rigidly connected with a stator of an electromagnetic damper, and a gear on the rotor of the electromagnetic damper is meshed with a gear of a gear box; when the electromagnetic damper is electrified, magnetic attraction is generated, the stator and the rotor of the electromagnetic damper are connected together, and the rotor does not rotate any more; the gear set of the gear box drives the main arm structure connected with the gear box to axially move, and when the main arm structure axially moves, the door body is opened or closed; the electric driver body is provided with a door body connecting structure, and is connected with the inner plate of the vehicle door through the door body connecting structure; the front end of the electric driver body is provided with a connecting seat, a through hole is arranged on the connecting seat, a nut hole is correspondingly arranged on the side wall outer plate, and the electric driver body is connected to the fixed side wall outer plate by locking with a nut after penetrating a bolt.
In this way, the invention is connected with the inner plate of the car door through the door body connecting structure, is connected with the fixed side wall outer plate through the connecting seat, and is axially moved through the main arm structure, and the door body is opened or closed when the main arm structure axially moves; when the door body is closed or opened, the electromagnetic damper and the fixed damper jointly generate damping action, so that the influence of instantaneous sealing counterforce on the quality of the vehicle door when the door is opened can be overcome, and the sealing counterforce of the sealing strip when the vehicle door is opened is effectively prevented from being fully acted on the vehicle door.
Further: the connecting seat is rotatably arranged at the front end of the electric drive main arm and is connected to the side wall outer plate of the vehicle body.
Further: the side wall outer plate is provided with a side wall inner reinforcement, and the side wall inner reinforcement is provided with the nut hole.
Further: a rotating shaft is arranged on the connecting point of the main arm structure and the connecting seat, and the main arm structure can rotate around the rotating shaft of the connecting seat. In this way, the door can be opened or closed in rotation.
An automobile, includes a door body, its characterized in that: the electric driver mounting structure of the electric side door is arranged on the door body of the automobile.
In summary, the electric driver structure of the electric side-opening door has the following beneficial effects:
1. the invention adds a fixed damper of about 100N on the basis of the electromagnetic damper, which is used for overcoming the influence of instantaneous sealing counterforce of door opening on the quality of the vehicle door; the sealing reaction force of the sealing strip is effectively prevented from being fully acted on the vehicle door at the moment of opening the vehicle door under the electric driving of the system, so that the vehicle door can be quickly sprung open and is accompanied with abnormal sound.
2. The invention overcomes the adverse effect of instantaneous sealing reaction force on the door by adding a fixed damper, has simple structure and strong stability, can realize flexible opening of the door without complex control logic, and greatly improves the quality sense and the high-grade sense of the electric door.
Drawings
FIG. 1 is a block diagram of an electric drive of the present invention;
FIG. 2 is a control logic diagram of an electric side-entry door open;
FIG. 3 is a diagram of the electrical actuator and door inner panel mating structure;
FIG. 4 is a diagram of the mating structure of the electric drive and the side fascia outer panel;
FIG. 5 is a diagram of the mating structure of the electric drive and the side fascia reinforcement.
In the figure: 1-electric driver body, 2-door body, 3-door inner plate, 4-side wall outer plate, 11-DC motor, 12-electromagnetic damper, 13-gear box, 14-main arm structure, 15-fixed damper, 16-electric driver mounting seat, 17-connecting seat, 18-screw rod and 51-side wall inner reinforcement.
Description of the embodiments
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 to 5, the electric driver for electric side opening door of the present invention is provided on a door body 2 of a vehicle, the door body 2 of the vehicle is provided on the vehicle body in a matching manner, and the electric driver is movable side opening; an electric actuator is provided on the door body 2, and includes an electric actuator body 1 by which the door body 2 is opened or closed.
The invention relates to an electric driver for an electric side door, which comprises an electric driver body 1, wherein the internal structure of the electric driver body 1 comprises a direct current motor 11, the direct current motor 11 is optimally a brush motor structure, a rotor of the brush motor structure is connected with one end of a fixed damper 15, the other end of the fixed damper 15 is rigidly connected with a stator of an electromagnetic damper 12, and a gear on the rotor of the electromagnetic damper 12 is meshed and connected with a gear of a gear box 13; when the electromagnetic damper 12 is electrified, magnetic attraction is generated, the stator and the rotor of the electromagnetic damper 12 are connected together, and the rotor does not rotate any more, so that the gear set of the gear box 13 does not rotate; the gear set of the gear box 13 drives the main arm structure 14 connected with the gear box to axially move (transversely move), such as through a common screw nut matching structure, the rotation of the gear set is converted into the axial (transversely move) of the main arm structure 14; the front end of the main arm structure 14 of the electric driver body 1 is connected with the door body 2, and the door is pushed and pushed open when the main arm structure 14 moves transversely, so that the door is opened. The rotor of the direct current motor 11 of the present invention is rigidly connected to the rotor of the electromagnetic damper 12 through the stator of the electromagnetic damper 12. When the dc motor 11 rotates, the rotor carrying the electromagnetic damper 12 rotates together. The gear on the rotor of the electromagnetic damper 12 is meshed with the gear of the gear box, and power is transmitted to the main arm structure 14 to enable the main arm structure to move axially (linearly) so as to open or close the door body of the vehicle door; when the door body reaches the target position, the controller energizes the electromagnetic damper 12 while de-energizing the dc motor 11 (which is not powered at this time). In the electromagnetic damper 12 in the electrified state, the stator can attract the rotor, and because the stator is fixed, the rotor of the electromagnetic damper 12 is stopped by friction force generated by attraction, and the main arm structure 14 is also not moved, so that the effect of braking the vehicle door is achieved.
Connection structure of electric actuator body 1 and vehicle body side: the electric driver body 1 is provided with a door body connecting structure, and is connected with a door body (a door inner plate 3 in the figure) through the door body connecting structure during assembly; the door body connecting structure shown in the figure is formed by two screw rods 18, each screw rod 18 penetrates out of a through hole of the door inner plate 3, the two through holes of the two electric driving main arm structures 14 are arranged on the door inner plate 3, the matched nuts are screwed into each screw rod 18, and the front ends of the door inner plate 3 and the electric driving main arm structures 14 of the electric driver body 1 are connected through the nuts, so that a part of fixing effect is achieved. A connecting seat 17 is arranged at the front end of the electric driver body 1 and is used for being connected with a vehicle body, and a fixed part on the vehicle body is connected; in the figure, a through hole is arranged on a connecting seat 17, a nut hole is correspondingly arranged on a fixed side wall outer plate 4, and after a bolt is penetrated into the through hole and the nut hole, the through hole and the nut hole are locked by a nut to be connected to the side wall outer plate 4 of a vehicle body; the optimal structure of the connecting seat 17 is arranged at the front end of the electric driving main arm structure 14, and is arranged on the side wall outer plate 4 of the vehicle body; one end of the electrically driven main arm structure 14 is rotatably connected to the connecting seat 17, the main arm structure 14 and the connecting seat 17 have a rotating shaft at the connecting point, and when the vehicle door is opened, the main arm structure 14 rotates around the rotating shaft of the connecting seat 17. By this lateral movement of the electrically driven main arm structure 14, the door body connected to the other end of the electrically driven main arm structure 14 is moved, thereby opening the door body; in the figure, a side inner reinforcement 51 is provided on the side outer panel 4, and the nut hole is provided on the side inner reinforcement 51, thereby enhancing the strength of the joint portion.
The fixed damper 15, about 100N of damping force can overcome the adverse effect of instantaneous sealing counterforce on the door of the automobile at the damping force of 60-150N, has simple structure and strong stability, can realize flexible opening of the door without complex control logic, and greatly improves the quality feeling and the high-grade feeling of the electric door.
The invention relates to an electric driver mounting structure of an electric side door, which comprises an electric driver body 1, wherein the electric driver body 1 comprises a direct current motor 11, a rotor of the direct current motor 11 is connected with one end of a fixed damper 15, the other end of the fixed damper 15 is rigidly connected with a stator of an electromagnetic damper 12, and a gear on the rotor of the electromagnetic damper 12 is connected with a gear of a gear box 13; when the electromagnetic damper 12 is electrified, magnetic attraction is generated, a stator and a rotor of the electromagnetic damper 12 are connected together, and the rotor does not rotate any more; the gear set of the gear box 13 drives the main arm structure 14 connected with the gear box to axially move, and when the main arm structure 14 axially moves, the door body 2 of the vehicle door is opened or closed; the electric driver body 1 is provided with a door body connecting structure, and is connected with a door inner plate 3 of the door body 2 through the door body connecting structure; the front end of the electric driver body 1 is provided with a connecting seat 17, a through hole is arranged on the connecting seat 17, a nut hole is correspondingly arranged on the side wall outer plate 4, and the electric driver body 1 is connected to the fixed side wall outer plate 4 by locking with a nut after penetrating a bolt.
An automobile comprises a door body 2, wherein the door body 2 of the automobile is provided with the electric driver mounting structure for the electric side door.
The working process of opening and closing the door body of the automobile door is as follows: when the controller receives a door opening signal, the ratchet wheel in the door lock is driven to rotate to a half-lock state, at the moment, a half-lock signal switching signal for monitoring the position state of the ratchet wheel is changed from 1 to 0, after the signal change is captured by the controller, the controller controls a motor 11 in the electric driver body 1 to rotate, and power is transmitted to the main arm structure 14 through a gear of the gear box 13 to make the main arm structure 14 do linear motion (transverse motion), one end of the electric driving main arm structure 14 is connected to the connecting seat 17, and a door body connected to the other end of the electric driving main arm structure 14 is moved through the transverse movement of the electric driving main arm structure 14, so that the door body is opened. When the door body of the vehicle door is operated to the target position, the controller controls the electromagnetic damper 12 to be energized to brake the vehicle door and de-energize the motor 11.
When the controller receives a door closing signal, the electromagnetic damper 12 is controlled to be powered off, the motor 11 is powered on to rotate reversely, and the power of the motor 11 is transmitted to the main arm structure 14 through the gear box 13 to retract linearly, so that the vehicle door is driven to be closed. When the door is closed to the half-lock position of the door lock, a half-lock signal switching signal for monitoring the ratchet position state is changed from 0 to 1, and after the signal change is captured by control, the motor 11 in the control electric driver is powered off. And simultaneously controlling a self-priming actuator of the door lock to suck the door to a full-locking state, so as to finish the closing of the door body of the door.
Finally, it should be noted that the above examples of the present invention are merely illustrative of the present invention and are not limiting of the embodiments of the present invention. While the invention has been described in detail with reference to the preferred embodiments, it will be apparent to one skilled in the art that various other changes and modifications can be made therein. Not all embodiments are exhaustive. Obvious changes and modifications which are extended by the technical proposal of the invention are still within the protection scope of the invention.
Claims (9)
1. An electric drive for an electric side opening door, comprising an electric drive body (1), characterized in that: the electric driver body (1) comprises a direct current motor (11), wherein a rotor of the direct current motor (11) is connected with one end of a fixed damper (15), the other end of the fixed damper (15) is rigidly connected with a stator of an electromagnetic damper (12), and a gear on the rotor of the electromagnetic damper (12) is meshed with a gear of a gear box (13); when the electromagnetic damper (12) is electrified, magnetic attraction is generated, a stator and a rotor of the electromagnetic damper (12) are connected together, and the rotor does not rotate any more; the gear set of the gear box (13) drives the main arm structure (14) connected with the gear box to axially move; the electric driver body (1) is provided with a door body connecting structure for connecting with a door body of the vehicle door; a connecting seat (17) is arranged at the front end of the electric driver body (1) and is used for being connected with a vehicle body.
2. The electric side-opening door electric drive of claim 1, wherein: the connecting seat (17) is rotatably arranged at the front end of the electric driving main arm structure (14) and is connected to the side wall outer plate (4) of the vehicle body during assembly.
3. The electric side-opening door electric drive of claim 1, wherein: the door body connecting structure is provided with two screw rods (18).
4. The electric side-opening door electric drive of claim 1, wherein: the fixed damping
And a damper (15) with a damping force of 60-150N.
5. Electric actuator mounting structure that electronic side was opened door, including electric actuator body (1), its characterized in that: the electric driver body (1) comprises a direct current motor (11), wherein a rotor of the direct current motor (11) is connected with one end of a fixed damper (15), the other end of the fixed damper (15) is rigidly connected with a stator of an electromagnetic damper (12), and a gear on the rotor of the electromagnetic damper (12) is meshed with a gear of a gear box (13); when the electromagnetic damper (12) is electrified, magnetic attraction is generated, a stator and a rotor of the electromagnetic damper (12) are connected together, and the rotor does not rotate any more; the gear set of the gear box (13) drives a main arm structure (14) connected with the gear box to axially move, and when the main arm structure (14) axially moves, the door body (2) of the vehicle door is opened or closed; the electric driver body (1) is provided with a door body connecting structure, and is connected with the inner plate (3) of the vehicle door through the door body connecting structure; the front end of the electric driver body (1) is provided with a connecting seat (17), a through hole is formed in the connecting seat (17), a nut hole is correspondingly formed in the side wall outer plate (4), and the electric driver body (1) is connected to the fixed side wall outer plate (4) by locking with a nut after penetrating a bolt.
6. The electric actuator mounting structure for an electric side-opening door as claimed in claim 5, wherein: the connecting seat
(17) The rotatable main arm structure (14) is arranged at the front end of the electric drive main arm structure, and the connecting seat (17) is connected to the side wall outer plate (4).
7. The electric actuator mounting structure for an electric side-opening door as claimed in claim 6, wherein: outer plate on side wall
(4) The side wall inner reinforcement (51) is arranged on the upper part, and the nut hole is arranged on the side wall inner reinforcement (51).
8. The electric actuator mounting structure for an electric side-opening door according to any one of claims 5 to 7, wherein: the main arm structure (14) and the connecting seat (17) are provided with a rotating shaft at the connecting point, and the main arm structure (14) can rotate around the rotating shaft of the connecting seat (17).
9. An automobile, includes a door body, its characterized in that: an electric driver mounting structure for an electric side-opening door as claimed in any one of claims 5 to 8 is provided on a door body of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171873.3A CN114439343B (en) | 2022-02-24 | 2022-02-24 | Electric driver for electric side door, mounting structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171873.3A CN114439343B (en) | 2022-02-24 | 2022-02-24 | Electric driver for electric side door, mounting structure and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114439343A CN114439343A (en) | 2022-05-06 |
| CN114439343B true CN114439343B (en) | 2023-06-27 |
Family
ID=81373261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210171873.3A Active CN114439343B (en) | 2022-02-24 | 2022-02-24 | Electric driver for electric side door, mounting structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114439343B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961491A (en) * | 2022-06-24 | 2022-08-30 | 重庆长安汽车股份有限公司 | Driving mechanism of automobile opening and closing piece, automobile automatic opening and closing piece and automobile |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM242559U (en) * | 2003-07-30 | 2004-09-01 | Dung-Shing Chen | Improved doorstop structure |
| CN105358785A (en) * | 2013-07-04 | 2016-02-24 | 爱信精机株式会社 | Vehicle door driving device |
| CN105593447A (en) * | 2013-10-01 | 2016-05-18 | 沃伦产业有限公司 | Vehicle door control system |
| DE102015119505A1 (en) * | 2015-07-21 | 2017-01-26 | Inventus Engineering Gmbh | Door component with a controllable damper device |
| CN107787389A (en) * | 2014-12-10 | 2018-03-09 | 埃德沙工程有限公司 | Door stopper for vehicles and the method for locking door stopper for vehicles |
| CN109826517A (en) * | 2019-02-21 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | Dust protected car door opening limiter |
| CN112031588A (en) * | 2019-06-04 | 2020-12-04 | 因文图斯工程有限公司 | Method for controlling the door movement of a motor vehicle door and motor vehicle assembly |
| CN112360258A (en) * | 2020-10-30 | 2021-02-12 | 东风柳州汽车有限公司 | Vehicle door limiter |
| WO2021081664A1 (en) * | 2019-11-01 | 2021-05-06 | Magna Closures Inc. | Powered door unit optimized for servo control |
| CN213359738U (en) * | 2020-04-23 | 2021-06-04 | 佛山职业技术学院 | Driving device for side door of vehicle |
| CN112922489A (en) * | 2021-03-30 | 2021-06-08 | 宁波华楷电子科技有限公司 | Automatic opening and closing actuator assembly for vehicle door |
| CN113638666A (en) * | 2021-09-01 | 2021-11-12 | 宁波信泰机械有限公司 | Automobile door driving mechanism |
| CN113738220A (en) * | 2021-07-26 | 2021-12-03 | 岚图汽车科技有限公司 | Electric hinge for opening and closing automobile door |
| CN215369338U (en) * | 2021-06-21 | 2021-12-31 | 江苏金致新能源车业有限公司 | Car door buffer block structure with spring |
| CN114059881A (en) * | 2020-07-31 | 2022-02-18 | 比亚迪股份有限公司 | Drive arrangement and vehicle that has it |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252782B (en) * | 2018-11-07 | 2024-04-12 | 广东东箭汽车科技股份有限公司 | Nut screw type automatic door opening and closing mechanism, automobile automatic door and automobile |
| CN109281568A (en) * | 2018-12-05 | 2019-01-29 | 广东东箭汽车科技股份有限公司 | Nut screw formula power-operated door open and close mechanism, automobile automatic door and automobile |
| US11168770B2 (en) * | 2019-05-23 | 2021-11-09 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg | Vehicle drive mechanism |
-
2022
- 2022-02-24 CN CN202210171873.3A patent/CN114439343B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM242559U (en) * | 2003-07-30 | 2004-09-01 | Dung-Shing Chen | Improved doorstop structure |
| CN105358785A (en) * | 2013-07-04 | 2016-02-24 | 爱信精机株式会社 | Vehicle door driving device |
| CN105593447A (en) * | 2013-10-01 | 2016-05-18 | 沃伦产业有限公司 | Vehicle door control system |
| CN107787389A (en) * | 2014-12-10 | 2018-03-09 | 埃德沙工程有限公司 | Door stopper for vehicles and the method for locking door stopper for vehicles |
| DE102015119505A1 (en) * | 2015-07-21 | 2017-01-26 | Inventus Engineering Gmbh | Door component with a controllable damper device |
| CN109826517A (en) * | 2019-02-21 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | Dust protected car door opening limiter |
| CN112031588A (en) * | 2019-06-04 | 2020-12-04 | 因文图斯工程有限公司 | Method for controlling the door movement of a motor vehicle door and motor vehicle assembly |
| WO2021081664A1 (en) * | 2019-11-01 | 2021-05-06 | Magna Closures Inc. | Powered door unit optimized for servo control |
| CN213359738U (en) * | 2020-04-23 | 2021-06-04 | 佛山职业技术学院 | Driving device for side door of vehicle |
| CN114059881A (en) * | 2020-07-31 | 2022-02-18 | 比亚迪股份有限公司 | Drive arrangement and vehicle that has it |
| CN112360258A (en) * | 2020-10-30 | 2021-02-12 | 东风柳州汽车有限公司 | Vehicle door limiter |
| CN112922489A (en) * | 2021-03-30 | 2021-06-08 | 宁波华楷电子科技有限公司 | Automatic opening and closing actuator assembly for vehicle door |
| CN215369338U (en) * | 2021-06-21 | 2021-12-31 | 江苏金致新能源车业有限公司 | Car door buffer block structure with spring |
| CN113738220A (en) * | 2021-07-26 | 2021-12-03 | 岚图汽车科技有限公司 | Electric hinge for opening and closing automobile door |
| CN113638666A (en) * | 2021-09-01 | 2021-11-12 | 宁波信泰机械有限公司 | Automobile door driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114439343A (en) | 2022-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7287803B2 (en) | Rotating cable tailgate actuator | |
| CN114439343B (en) | Electric driver for electric side door, mounting structure and automobile | |
| US20220025692A1 (en) | Power actuator unit for powered door having a mechanically actuated clutch/brake assembly | |
| US20200308891A1 (en) | Electric double panel inward gliding door and inward gliding door driving apparatus thereof | |
| US5746459A (en) | Power door latch method and apparatus | |
| DE102020207485A1 (en) | MOTOR CONTROL FOR POWERED LOCKING WITH ANTI-TRAP PROTECTION | |
| CN106988640A (en) | A kind of automatic window method of switching and automatic window-closing structure | |
| CN1963127A (en) | Drive mechanism | |
| CN219316752U (en) | Automatic opening and closing driver for vehicle door | |
| CN113738220A (en) | Electric hinge for opening and closing automobile door | |
| CN211776592U (en) | Automatic door locking device with electromagnet | |
| CN217106624U (en) | Electrically controlled limiter for electric door | |
| CN111593989A (en) | Drive-by-wire automatic door of unmanned automobile | |
| CN2646326Y (en) | Electric door opener | |
| CN109113465A (en) | Rail traffic car door rotary type locking system | |
| CN211714875U (en) | Driving mechanism for double-opening inner swinging door | |
| CN212535422U (en) | Electric switch mechanism based on automobile side door and automobile electric door formed by electric switch mechanism | |
| CN200964748Y (en) | Hinge for automotive back hood | |
| CN210483369U (en) | Novel manual and automatic integrated mechanism for opening and closing high-resistance door | |
| CN219173998U (en) | Elevator landing door mounting frame | |
| CN111631664A (en) | Drawer type cleaning bin assembly and dish washing machine | |
| CN109930975A (en) | The compact of controllable bivalve door pats door machine core | |
| CN110130773A (en) | Inner swing door driving device | |
| CN219365726U (en) | Vehicle door limiter structure without gear limiting | |
| CN221346678U (en) | Electric door rotating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |