CN221096258U

CN221096258U - Door regulator, regulating system and vehicle

Info

Publication number: CN221096258U
Application number: CN202323130934.0U
Authority: CN
Inventors: 高旭东; 王超; 孟杰; 范云飞; 王焕超; 李伯汉; 段景韦
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-07
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses a vehicle door regulator, an adjusting system and a vehicle, which comprise a motor, a transmission assembly, a first gear, a second gear and an adjusting arm, wherein the motor is in transmission connection with the transmission assembly, the first gear and the second gear are respectively in transmission connection with the transmission assembly, the first gear is meshed with teeth of a first end face of the adjusting arm, and the second gear is meshed with teeth of a second end face of the adjusting arm, so that the adjusting arm can move relative to the first gear and the second gear along the opening direction and the closing direction of the vehicle door. Compared with the prior art, the automobile has the advantages that an automobile passenger does not need to hold the automobile door by hand, and the anti-collision strip does not need to be arranged on the automobile door, so that the comfort of the automobile passenger in the automobile is improved on the premise that the attractiveness is not affected.

Description

Door regulator, regulating system and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a vehicle door regulator, a regulating system and a vehicle.

Background

The explosion of the automobile industry drives a plurality of related subjects, such as automobile ergonomics, to rapidly develop and derive, wherein the subjects are based on various realistic human-machine scenes, and the 'human-machine-environment-vehicle type' interaction is taken as the core to research and manufacture the automobile which is more in line with the human comfort. When a driver stops the vehicle to a narrower parking space, the vehicle door with three-level opening degree inevitably touches peripheral barriers in the opening process to scratch the paint surface of the vehicle door, so that people often pull the inner handrail of the door by one hand in the opening process to slowly open the door in order to prevent the problems, and the man-machine comfort of passengers in the vehicle is greatly reduced.

In order to solve the above problems, the vehicle owner usually installs a scratch-resistant strip at the outer edge of the vehicle door, which not only affects the overall aesthetic property of the vehicle, but also increases the airflow resistance of the vehicle in the driving process to a certain extent.

Therefore, how to improve the comfort of passengers in a vehicle without affecting the aesthetic property is a technical problem to be solved by those skilled in the art.

Disclosure of utility model

The utility model provides a vehicle door regulator, a regulating system and a vehicle, which are used for improving the comfort of passengers in the vehicle on the premise of not affecting the aesthetic property.

In order to achieve the above object, the present utility model provides the following technical solutions:

In a first aspect, the utility model provides a door regulator comprising a motor, a transmission assembly, a first gear, a second gear and a regulating arm, wherein the motor is in transmission connection with the transmission assembly, the first gear and the second gear are respectively in transmission connection with the transmission assembly, the first gear is meshed with teeth on a first end face of the regulating arm, and the second gear is meshed with teeth on a second end face of the regulating arm, so that the regulating arm can move relative to the first gear and the second gear along a door opening direction and a door closing direction, and the door opening direction and the door closing direction are opposite.

Optionally, in the door regulator of the present utility model, the motor, the transmission assembly, the first gear and the second gear are configured to be disposed on the vehicle body; one end of the adjusting arm is used for being hinged with the vehicle door, and the other end of the adjusting arm penetrates through a gap between the first gear and the second gear and is abutted with the first gear and the second gear under the condition that the adjusting arm moves to the limit position of the opening direction of the vehicle door.

Optionally, the door regulator of the present utility model further comprises a housing, and the motor, the transmission assembly, the first gear and the second gear are located in the housing.

Optionally, the door regulator of the present utility model further comprises a magnetic encoder for setting a rotation angle that further comprises a detection motor.

Optionally, in the door regulator of the present utility model, an encoder main body of the magnetic encoder is provided in the housing, and a magnetic block of the encoder is provided on an output shaft of the motor.

Optionally, in the door regulator of the present utility model, a buffer is provided between the first gear and the transmission assembly, and/or between the second gear and the transmission assembly.

Alternatively, in the door regulator of the present utility model, the cushion member is a rubber bushing or a spring.

Optionally, in the door regulator of the present utility model, the axis of the regulating arm is an arc.

In a second aspect, the present utility model provides a door adjustment system comprising a door adjuster as defined in any one of the preceding claims, a sensor and a control device, wherein the control device is in signal interaction with the motor and sensor of the door adjuster to control operation of the door adjuster in accordance with a distance between the door and an obstacle identified by the sensor.

Optionally, the door adjusting system of the present utility model further comprises a button, wherein the door adjuster is determined to be in the door open mode by the button being in the open mode.

In a third aspect, the present utility model provides a vehicle comprising a body, a door and a door adjustment system as described above.

According to the technical scheme, the vehicle door regulator is in a mode of opening the vehicle door, the motor drives the transmission assembly, the first gear and the second gear to operate, and the regulating arm moves along the opening direction of the vehicle door, so that the vehicle door is opened. The length of the movement of the adjusting arm is controlled by controlling the rotating angle of the motor, so that the aim of adjusting the opening of the vehicle door to the target angle is fulfilled. The door regulator is in the mode of opening and closing the door, and the motor drives the transmission assembly, the first gear and the second gear to operate, and the regulating arm moves along the closing direction of the door until the door is closed. Compared with the prior art, the automobile has the advantages that an automobile passenger does not need to hold the automobile door by hand, and the anti-collision strip does not need to be arranged on the automobile door, so that the comfort of the automobile passenger in the automobile is improved on the premise that the attractiveness is not affected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to obtain other drawings from the provided drawings without inventive effort, and to apply the present utility model to other similar situations from the provided drawings. Unless otherwise apparent from the context of the language or otherwise specified, like reference numerals in the figures refer to like structures or operations.

FIG. 1 is a partial perspective view of a vehicle provided by the present utility model;

FIG. 2 is a block diagram of a door adjustment system according to the present utility model;

FIG. 3 is a schematic illustration of the connection of a door regulator, control device and sensor provided by the present utility model;

fig. 4 is a hardware configuration diagram of a control device provided by an embodiment of the present utility model;

FIG. 5 is a perspective view of a door regulator according to an embodiment of the present utility model;

FIG. 6 is a front view of a door regulator provided in an embodiment of the present utility model;

FIG. 7 is a side view of a door regulator provided in an embodiment of the present utility model;

FIG. 8 is a top view of a door regulator provided in an embodiment of the present utility model;

in the figures, a 100-body, 200-door, 300-door adjustment system;

310-door regulator, 320-sensor, 330-control device, 340-door opening button;

311-a motor, 312-a transmission assembly, 313-a first gear, 314-a second gear, 315-an adjusting arm, 316-a plug terminal and 317-a buffer; 3151-mounting block, 3152-limit stop.

Detailed Description

As is known from the background description, the comfort of the passengers is affected when the door is opened in a narrow area, and the aesthetic appearance and the airflow resistance of the vehicle are affected by providing the bumper strip. In order to solve the technical problem, the embodiment of the utility model adopts the mode that the motor drives the door regulator so that the door can hover at any opening angle. The details of the operation and the accompanying drawings are described below.

Referring to fig. 1, fig. 1 shows a partial schematic view of a vehicle.

The illustrated vehicle may include a vehicle body 100, a door 200, and a door adjustment system 300, wherein the door adjustment system 300 may include a door adjuster 310 and a sensor 320, the sensor 320 being disposed on the door 200 to identify a spacing between the door 200 and an obstacle; the door regulator 310 is provided between the door 200 and the vehicle body 100, and drives the door 200 to hover after opening to a target angle in accordance with the pitch.

It can be seen that the door adjusting system 300 can adjust the opening angle of the door 200 according to the distance between the door 200 and the obstacle and hover after reaching the target angle even if the vehicle above the present utility model travels to a narrow area. Compared with the prior art, the automobile has the advantages that a passenger does not need to hold the automobile door 200 by hand, and no anti-collision strip is arranged on the automobile door 200, so that the comfort of the passenger in the automobile is improved on the premise that the attractiveness is not affected.

The above sensor 320 is provided on the vehicle door 200, and in still other embodiments of the present utility model, the sensor 320 may be provided on the vehicle body 100. The sensor 320 may be a camera, millimeter wave radar, or lidar.

Referring to fig. 2 and 3, fig. 2 and 3 illustrate a schematic view of a door adjustment system 300.

The illustrated door adjustment system 300 may include a door adjuster 310, a sensor 320, a control device 330, and a button 340, wherein a motor 311 of the door adjuster 310 is in signal connection with the control device 330, the sensor 320 is in signal connection with the control device 330, and the button 340 is in signal connection with the control device 330.

In the open mode, the button 340 is in the open mode, and the sensor 320 recognizes the distance between the door 200 and the obstacle; the control device 330 controls the motor 311 of the door regulator 310 to operate according to the distance until the door 200 is opened to a target angle.

Further, in the closed mode of the button 340, the sensor 320 need not identify the distance between the door 200 and the obstacle.

The buttons 340 may be integrated on the dashboard of the vehicle or may be integrated on the in-vehicle display in the form of touch keys. The control device 330 performs signal interaction with the instrument panel through a signal line; the control device 330 interacts with the vehicle display via a signal line. The above door adjustment system 300 discloses a solution comprising a button 340, wherein the door adjuster 310 is judged to be in the door 200 open mode by the button 340 being in the open mode, and the door adjuster 310 is judged to be in the door 200 closed mode by the button 340 being in the open-close mode; the door adjustment system 300 in further embodiments of the present utility model may also not include a button 340, and in the event that the button 340 is not included, the control device 330 may determine whether the door 200 is in a mode in which the door 200 is open and a mode in which the door 200 is closed, such as the door 200 sensor 320 of the vehicle itself, based on other signals of the vehicle.

Referring to fig. 4, fig. 4 is a hardware configuration diagram of a control device 330 according to an embodiment of the present utility model. The illustrated door regulator 310 control apparatus 330 may include: at least one processor, at least one communication interface, at least one memory and at least one communication bus. In the embodiment of the utility model, the number of the processor, the communication interface, the memory and the communication bus is at least one, and the processor, the communication interface and the memory complete the communication among each other through the communication bus; it will be apparent that the communication connection schematic shown in the processor, communication interface, memory and communication bus of fig. 4 is merely optional. The communication interface in some embodiments of the present utility model may be an interface of a communication module, such as an interface of a GSM module. The processor may be a Central Processing Unit (CPU) or an Application-specific integrated Circuit (ASIC) or one or more integrated circuits configured to implement embodiments of the present utility model.

The memory may comprise high speed RAM memory and may also include non-volatile memory (non-voLtile memory), such as at least one disk memory.

The above mainly describes the regulation system of the door 200, and the following focuses on the specific structure of the door regulator 310.

Referring to fig. 5 through 8 in combination with fig. 1, an embodiment of the present utility model discloses that a door regulator 310 may include a motor 311, a transmission assembly 312, a first gear 313, a second gear 314, and an adjustment arm 315, wherein the motor 311 is in transmission connection with the transmission assembly 312, the first gear 313 and the second gear 314 are respectively in transmission connection with the transmission assembly 312, and the first gear 313 is engaged with teeth of a first end surface of the adjustment arm 315, and the second gear 314 is engaged with teeth of a second end surface of the adjustment arm 315, so that the adjustment arm 315 can move relative to the first gear 313 and the second gear 314 in an opening direction of the door 200 and a closing direction of the door 200; the motor 311, the transmission assembly 312, the first gear 313 and the second gear 314 are arranged on the vehicle body 100; one end of the adjustment arm 315 is hinged to the door 200, and the other end passes through a gap between the first gear 313 and the second gear 314, and abuts against the first gear 313 and the second gear 314 when the adjustment arm 315 moves to an extreme position in the door opening direction.

In the mode that the door regulator 310 is in the door 200 opening mode, the motor 311 drives the transmission assembly 312, the first gear 313 and the second gear 314 to operate, and the regulating arm 315 moves along the door opening direction, so that the door 200 is opened. The length of movement of the adjusting arm 315 is controlled by controlling the rotation angle of the motor 311, so as to achieve the purpose of adjusting the opening of the vehicle door 200 to the target angle. In the mode in which the door regulator 310 is in the open/close door 200, the motor 311 drives the transmission assembly 312, the first gear 313 and the second gear 314 to operate, and the regulating arm 315 moves in the door closing direction until the door 200 is closed. Compared with the prior art, the automobile has the advantages that a passenger does not need to hold the automobile door 200 by hand, and no anti-collision strip is arranged on the automobile door 200, so that the comfort of the passenger in the automobile is improved on the premise that the attractiveness is not affected.

The opening direction of the door 200 is a direction in which the door 200 is opened, the closing direction of the door 200 is a direction in which the door 200 is closed, and the opening direction of the door 200 and the closing direction of the door 200 are opposite directions. There is a limit position in the door opening direction, i.e. the maximum angle at which the door is opened.

The rotation angle of the motor 311 can be achieved by providing a magnetic encoder, the main body of which is provided on the housing, the magnetic block of which is provided on the output shaft of the motor 311, and the magnetic encoder main body obtains the rotation angle of the motor 311 according to the rotation of the magnetic block.

In addition, the motor 311 is connected to the control device through a signal line, and for convenience of maintenance, the door regulator 310 may further include a plug terminal 316, and the terminal of the signal line is detachably connected to the plug terminal 316 to achieve physical connection and electrical connection of the plug terminal and the signal line, thereby ensuring signal interaction.

The above-described housing may be understood as a structure in which the motor 311, the transmission assembly 312, the first gear 313 and the second gear 314 are integrated, and may be a closed structure or a frame-like structure, so long as the structure capable of supporting the transmission assembly 312, the first gear 313 and the second gear 314 of the motor 311 can be understood as a housing.

In order to extend the service life of the door regulator 310, a buffer 317 such as a rubber bushing, a spring, etc. may be further provided between the first gear 313 and the transmission assembly 312 to slow down the impact of the regulating arm 315 on the first gear 313 during the opening or closing of the door 200. Similarly, a buffer 317 such as a rubber bushing, a spring, etc. may be further disposed between the second gear 314 and the transmission assembly 312 to slow down the impact of the adjusting arm 315 on the second gear 314 during the opening or closing of the door 200.

To further optimize the above, the adjustment arm 315 of the present embodiment has opposite first and second end surfaces, wherein the first and second end surfaces are each provided with teeth to mesh with the first and second gears 313 and 314, respectively. The shape of the adjusting arm 315 is related to the manner in which the door 200 rotates when opened, and in order to improve the smoothness of the door 200 during opening, the axis O of the adjusting arm 315 is an arc in the embodiment of the present utility model.

Further, at both ends of the adjusting arm 315, one end is provided with a mounting seat 3151 to be connected with the door 200, and the other end is provided with a limit stop 3152, when the limit stop 3152 moves to abut against the first gear 313 and the second gear 314, the adjusting arm 315 moves to a limit position in the door opening direction, the motor 311 stops running, and at this time, the door 200 is opened to a maximum angle.

In order to extend the service life, the portions of the bump stopper 3152 facing the first gear 313 and the second gear 314 are provided with a cushion pad, which may be made of rubber or the like.

Wherein, in the description of the embodiments of the present utility model, unless otherwise indicated, "/" means or, for example, a/B may represent a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, in the description of the embodiments of the present utility model, "plurality" means two or more than two.

The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying 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 one or more such feature.

The above description is only illustrative of the preferred embodiments of the present utility model and the technical principles applied, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. The scope of the utility model is not limited to the specific combination of the above technical features, but also covers other technical features formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims

1. The utility model provides a door regulator, its characterized in that includes motor, drive assembly, first gear, second gear and regulating arm, wherein, the motor with drive assembly transmission is connected, first gear with the second gear respectively with drive assembly transmission is connected, just first gear with the tooth of regulating arm's first terminal surface meshes, the second gear with the tooth of regulating arm's second terminal surface meshes, so that regulating arm can be relative first gear with the second gear is along door opening direction and door closing direction removal, door opening direction with door closing direction is two opposite directions.

2. The vehicle door regulator of claim 1, wherein the motor, the transmission assembly, the first gear, and the second gear are configured to be disposed on a vehicle body; one end of the adjusting arm is used for being hinged with the vehicle door, and the other end of the adjusting arm penetrates through a gap between the first gear and the second gear and is abutted with the first gear and the second gear under the condition that the adjusting arm moves to the limit position of the opening direction of the vehicle door.

3. The vehicle door regulator of claim 2, further comprising a housing, wherein the motor, the drive assembly, the first gear, and the second gear are located within the housing.

4. The door regulator of claim 3, further comprising a magnetic encoder for setting a rotational angle that further comprises detecting the motor.

5. The door regulator of claim 4, wherein the encoder body of the magnetic encoder is disposed on the housing and the magnet of the encoder is disposed on the output shaft of the motor.

6. The vehicle door regulator of claim 1, wherein a bumper is disposed between the first gear and the drive assembly and/or between the second gear and the drive assembly.

7. The vehicle door regulator of claim 1, wherein the axis of the regulator arm is an arc.

8. A door adjustment system comprising a door adjuster as claimed in any one of claims 1 to 7, a sensor and a control device, wherein the control device is in signal interaction with a motor of the door adjuster and the sensor to control operation of the door adjuster in accordance with a distance between a door identified by the sensor and an obstacle.

9. The door adjustment system of claim 8, further comprising a button, wherein the door adjuster is determined to be in a door open mode by the button being in an open mode.

10. A vehicle comprising a body, a door and a door adjustment system as claimed in claim 8 or 9.