Automobile pedal motor assembly

Abstract

The present application relates to the technical field of automobile pedals, and provides an automobile pedal motor assembly, which includes: a signal receiving control unit arranged on a vehicle door; an installation protection unit having a first space arranged on the chassis, the installation protection unit including an adjustable bottom wall for adjusting whether the first space is connected to an external space; a motor unit arranged in the first space; a transmission unit connecting the motor and the adjustable bottom wall, and a pedal unit connected to the transmission unit. The signal receiving control unit is used to control the motor unit to drive the pedal unit to move toward the vehicle door through the transmission unit, while driving the adjustable bottom wall; the signal receiving control unit is also used to control the motor unit to drive the pedal unit to move to the bottom of the motor unit through the transmission unit, while driving the adjustable bottom wall to move. The automobile pedal motor assembly provided by the present application can ensure that the pedal motor is not collided when the car is driving on roads with different road conditions.

Description

Technical Field

[0001] The present application relates to the technical field of automobile pedals, and in particular to an automobile pedal motor assembly. Background Art

[0002] The car pedal motor assembly is a commonly used automotive accessory in some SUV models and pickup truck models; the chassis of SUV models and pickup truck models are relatively high, and it is difficult for some elderly and young passengers to get on the car, so a car pedal needs to be added to help them get on the car.

[0003] In the related art, the automobile pedal motor assembly is arranged on the automobile chassis, and the pedal motor is exposed on the automobile chassis; when the automobile is driving on a road with poor road conditions such as a country road, protruding stones on the road or small stones that are easy to splash may hit the pedal motor and cause damage to the pedal motor. Summary of the invention

[0004] The embodiment of the present application provides a vehicle pedal motor assembly, which can improve the technical problem existing in the related art that the pedal motor of the vehicle is easily bumped when the vehicle is driving on a road with poor road conditions.

[0005] In a first aspect, an embodiment of the present application provides a vehicle pedal motor assembly, comprising:

[0006] A signal receiving control unit, used for being arranged on a door of a car;

[0007] An installation protection part is used to be arranged below the chassis of the automobile, a first space is provided inside the installation protection part, and the installation protection part includes an adjustable bottom wall, and the adjustable bottom wall is used to isolate or connect the first space with the external space;

[0008] A motor unit is disposed in the first space and is electrically connected to the signal receiving control unit;

[0009] a transmission part, one end of which is connected to the power output end of the motor part, and the transmission part is connected to the adjustable bottom wall; and

[0010] A pedal part connected to the other end of the transmission part;

[0011] Among them, the signal receiving control unit is used to control the motor unit to drive the pedal unit to move toward the door of the car through the transmission unit when it detects that the corresponding door is opened, and at the same time drive the adjustable bottom wall to move to the first space to connect with the external space; the signal receiving control unit is also used to control the motor unit to drive the pedal unit to move to directly below the motor unit through the transmission unit when it detects that the corresponding door is closed, and at the same time drive the adjustable bottom wall to move to isolate the first space from the external space.

[0012] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0013] The automobile pedal motor assembly provided in the embodiment of the present application is provided with a signal receiving control part arranged on the door of the automobile, a mounting protection part arranged under the chassis of the automobile, a motor part arranged in the first space, a transmission part connected to the power output end of the motor part and a pedal part connected to the transmission part; the motor part is wrapped by the mounting protection part so that the motor part can have a layer of protection between the motor part and the ground to avoid the bumping of the motor part by the protruding stones and splashing stones on the ground; when the mounting protection part is set, when the vehicle passes through some deeper puddles, a small amount of water will be stored in the first space of the mounting protection part, and the bottom wall of the mounting protection part is set as an adjustable bottom wall so that the first space is connected to the external space, so that the liquid in the first space can flow out of the first space under the action of gravity. The signal receiving control part detects the opening of each door of the vehicle, so that the pedal parts on both sides of the automobile can control the motor part to drive the pedal part to extend out of the chassis or retract into the chassis of the automobile according to the opening of the door. A transmission part is arranged between the motor part and the pedal part, which can help the pedal part to be close to the chassis when retracting the chassis, and the pedal part can be close to the ground when extending the chassis. The transmission part is connected to the pedal part and the adjustable bottom wall respectively, and the transmission part can control the pedal part and the adjustable bottom wall at the same time, so as to simplify the automobile pedal motor assembly and thus save manufacturing cost.

[0014] In some embodiments, the installation protection part further comprises an installation protection part body, the installation protection part body is arranged below the automobile chassis, the first space is arranged inside the installation protection part body, a drainage hole is arranged on a side of the installation protection part body away from the automobile chassis, the first space is connected with an external space through the drainage hole, and the adjustable bottom wall is rotatably arranged in the drainage hole; one end of the adjustable bottom wall is hinged to the installation protection part, and the other end of the adjustable bottom wall is hinged to the transmission part, and the connection between the adjustable bottom wall and the transmission part is located between the connection between the motor part and the transmission part and the connection between the pedal part and the transmission part;

[0015] Wherein, the motor part is used for driving the pedal part to extend out of the automobile chassis through the transmission part, and at the same time driving the adjustable bottom wall to rotate to open the drainage hole; the motor part is also used for driving the pedal part to retract into the automobile chassis through the transmission part, and at the same time driving the adjustable bottom wall to rotate to close the drainage hole.

[0016] In some embodiments, the installation protection part further includes:

[0017] The installation protection part body is arranged below the chassis of the automobile, the first space is arranged inside the installation protection part body, a drainage hole is arranged on a side of the installation protection part body away from the chassis of the automobile, the first space is connected with the external space through the drainage hole, and the adjustable bottom wall is arranged in the drainage hole so as to be linearly movable; and

[0018] An adjusting member, one end of which is hinged to the adjustable bottom wall, and the other end of which is hinged to the transmission part;

[0019] Wherein, the motor part is used for driving the pedal part to extend out of the automobile chassis through the transmission part, and at the same time, the transmission part drives the adjustable bottom wall to move toward the vehicle door through the adjusting member to open the drainage hole; the motor part is also used for driving the pedal part to retract into the automobile chassis through the transmission part, and at the same time, the transmission part drives the adjustable bottom wall to move back to the vehicle door through the adjusting member to close the drainage hole.

[0020] In some embodiments, each of the two side walls of the installation protection portion is provided with a sliding groove, the direction of the sliding groove is parallel to the moving direction of the power output end of the motor portion, and the motor portion includes:

[0021] a linear motor, the linear motor being disposed in the first space at one end away from the corresponding vehicle door; and

[0022] A transfer member, wherein the transfer member is disposed in the sliding groove, and two ends of the transfer member extend to two sides of the mounting protection portion respectively, and a portion of the transfer member located in the first space is connected to an output end of the linear motor, and a portion of the transfer member located in the external space is connected to the transmission portion;

[0023] Among them, the linear motor is used to drive the transfer member to move toward the direction of the corresponding vehicle door, so that the transfer member can drive the pedal part to move toward the corresponding vehicle door through the transmission part; the linear motor is also used to drive the transfer member to move away from the corresponding vehicle door, so that the transfer member can drive the pedal part to move away from the corresponding vehicle door through the transmission part to directly below the linear motor.

[0024] In some embodiments, each of the two side walls of the installation protection portion is provided with an inclined slide groove, the inclined slide groove is inclined downward from the motor portion toward the pedal portion, and the transmission portion includes:

[0025] A transmission member, the transmission member being rotatably disposed on the transfer member;

[0026] a guide member, one end of which is disposed on the transmission member, and the other end of which is slidably disposed in the inclined slide groove; and

[0027] A pedal support frame, wherein the pedal support frame is arranged at one end of the transmission member, and the pedal portion is arranged at a side of the pedal support frame facing the bottom of the vehicle;

[0028] Among them, the transfer member is used to drive the transmission member to move toward the vehicle door, so that the transmission member drives the guide member to move toward the vehicle door, and at the same time, the transmission member rotates forward under the action of the inclined slide groove, so that the pedal support frame is at least partially extended out of the vehicle chassis; the transfer member is also used to drive the transmission member to move back to the vehicle door, so that the transmission member drives the guide member to move back to the vehicle door, and at the same time, the transmission member rotates reversely under the action of the inclined slide groove, so that the pedal support frame is retracted under the vehicle chassis.

[0029] In some embodiments, the pedal support frame is provided with a first locking through hole, and the pedal portion includes:

[0030] A pedal body, the pedal body being arranged on a side of the pedal support frame facing the vehicle chassis, and the pedal body having a second locking through hole;

[0031] A pedal, the pedal being arranged on a side of the pedal body facing the automobile chassis, the pedal having a first locking hole;

[0032] A locking device is arranged in the first locking through hole, the second locking through hole and the first locking hole, so that the pedal and the pedal body can be fixed on the pedal support frame.

[0033] In some embodiments, a movable slide groove is provided on the side of the adjustable bottom wall facing the ground, and the transmission part further comprises a limiter, one end of which is rotatably disposed on the transmission member, and the other end of which is slidably disposed in the movable slide groove;

[0034] The motor part is used to drive the transmission member to move toward the vehicle door, so that the transmission member drives the pedal to extend out of the vehicle chassis, and at the same time drives the adjustable bottom wall to rotate so that the first space is connected with the external space, thereby discharging the substances in the first space; the motor part is also used to drive the transmission member to move away from the vehicle door, so that the transmission member drives the pedal to retract under the vehicle chassis, and at the same time drives the adjustable bottom wall to rotate so that the first space is isolated from the external space.

[0035] In some embodiments, the locking device comprises:

[0036] A locking member, the locking member being disposed at the first locking through hole and the second locking through hole and extending into the first locking through hole;

[0037] A locking control member, wherein the locking control member is movably arranged on a side of the pedal support frame facing away from the vehicle chassis, so that the locking control member can open or close the first locking hole, thereby enabling the locking member to be fixed in the first locking hole or detached from the first locking hole; and / or

[0038] The side of the pedal facing the vehicle bottom is arranged with grid-shaped grooves to reduce the contact area between the sole and the pedal body.

[0039] In some embodiments, a control groove is provided on the side of the pedal support frame facing the ground, and the first locking through hole is located in the control groove; the locking control part includes a telescopic plate, which is telescopically arranged in the control groove, and one side of the telescopic plate is fixed to the side wall of the control groove away from the first locking hole; a sliding groove is provided on the telescopic plate at the position where the locking part passes, so that the locking part can be partially extended to the external space, thereby facilitating the removal of the locking part.

[0040] In some embodiments, the control unit includes:

[0041] A plurality of door sensors, each of which is respectively arranged on each door, and is used to detect opening information of the corresponding door; and

[0042] A control unit, the control unit is used to be arranged on the vehicle, and the control unit is electrically connected to each of the door sensors and the motor unit respectively; the control unit is used to receive the opening information of each door, and control the motor unit according to the opening information of each door; and / or

[0043] The number of the installation protection part, the motor part and the transmission part is six, and each of the installation protection part, the motor part and the transmission part forms a group of control mechanisms, wherein three groups of control mechanisms are respectively arranged at positions corresponding to the A-pillar, the B-pillar and the C-pillar on one side of the car, and the other three groups of control mechanisms are respectively arranged at positions corresponding to the A-pillar, the B-pillar and the C-pillar on the other side of the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0045] Figure 1 A schematic diagram of the three-dimensional structure of an automobile pedal motor assembly provided in an embodiment of the present application;

[0046] Figure 2 A schematic diagram of the front view of the structure of the automobile pedal motor assembly provided in an embodiment of the present application;

[0047] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0048] Figure 4 A schematic diagram of the side view of the automotive pedal motor assembly provided in the embodiment of the present application Figure 1 ;

[0049] Figure 5 A schematic diagram of signal transmission of a vehicle pedal motor assembly provided in an embodiment of the present application;

[0050] Figure 6 A bottom view structural diagram of the connection between the installation protection part and part of the transmission part provided in the embodiment of the present application;

[0051] Figure 7 for Figure 4 Cross-sectional structural diagram in the middle BB direction;

[0052] Figure 8 A schematic diagram of the side view of the automotive pedal motor assembly provided in the embodiment of the present application Figure 2 .

[0053] Among them, the reference numerals in the figure are:

[0054] 10. Signal receiving control unit; 11. Door sensor; 12. Control unit;

[0055] 20. Installation protection part; 200. First space; 201. Sliding slot; 202. Inclined slot; 21. Adjustable bottom wall; 22. Installation protection part body; 220. Drain hole; 23. Adjustment member;

[0056] 30. Motor unit; 31. Linear motor; 32. Transfer unit;

[0057] 40. Transmission part; 41. Transmission member; 42. Guide member; 43. Pedal support frame; 430. First locking through hole; 431. Control groove; 44. Limiting member; 440. Moving slide groove;

[0058] 50. Pedal portion; 51. Pedal body; 510. Second locking through hole; 52. Pedal; 520. First locking hole; 53. Locking device; 531. Locking member; 532. Locking control member; 533. Telescopic plate. DETAILED DESCRIPTION

[0059] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0061] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0062] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0063] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0065] It should be noted that, in the present application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in the present application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0066] The car pedal motor assembly is a retrofitted accessory for some SUVs and pickup trucks with higher chassis. For some elderly and young people, getting on some cars with higher chassis is a common problem; the car pedal motor assembly needs to be installed to help the elderly and young people get on the car.

[0067] In the related art, the pedal motor of the automobile pedal motor assembly is generally exposed under the automobile chassis. When the automobile is driving on some roads with bad road conditions, the pedal motor is easily hit by protruding stones or flying gravel.

[0068] Based on this, in order to improve the problem in the related art that the pedal motor of a car may be hit when it is driving on a road with bad road conditions, the embodiment of the present application provides the following solution.

[0069] Please also read Figure 1 and Figure 2 The embodiment of the present application provides a vehicle pedal motor assembly, which includes a signal receiving control unit 10, an installation protection unit 20, a motor unit 30, a transmission unit 40 and a pedal unit 50; wherein:

[0070] The signal receiving control unit 10 is used to be arranged on the door of the automobile. The installation protection unit 20 is used to be arranged below the chassis of the automobile, and a first space 200 is provided inside the installation protection unit 20. The installation protection unit 20 includes an adjustable bottom wall 21, and the adjustable bottom wall 21 is used to isolate or connect the first space 200 with the external space. The motor unit 30 is arranged in the first space 200, and the motor unit 30 is electrically connected to the signal receiving control unit 10. One end of the transmission unit 40 is connected to the power output end of the motor unit 30, and the transmission unit 40 is connected to the adjustable bottom wall 21. The pedal unit 50 is connected to the other end of the transmission unit 40.

[0071] Among them, the signal receiving control unit 10 is used to control the motor unit 30 to drive the pedal unit 50 to move toward the door of the car through the transmission unit 40 when it detects that the corresponding door is opened, and at the same time drive the adjustable bottom wall 21 to move to the first space 200 to connect with the external space; the signal receiving control unit 10 is also used to control the motor unit 30 to drive the pedal unit 50 to move to the bottom of the motor unit 30 through the transmission unit 40 when it detects that the corresponding door is closed, and at the same time drive the adjustable bottom wall 21 to move to isolate the first space 200 from the external space.

[0072] It can be understood that the signal receiving control unit 10 is a device for receiving the door opening status and adjusting the motor unit 30 according to the door opening status; for example, the signal receiving control unit 10 can be a device in which a pressure sensor cooperates with a PLC (programmable logic controller), and the pressure sensor detects the door opening status and sends it to the PLC (programmable logic controller), and the PLC (programmable logic controller) controls the motor unit 30 according to the door opening status; for another example, the signal receiving control unit 10 can also be a device in which a distance sensor cooperates with a PAC (programmable automation controller), and the distance sensor detects the door opening status and sends it to the PAC (programmable automation controller), and the PAC (programmable automation controller) controls the motor unit 30 according to the door opening status.

[0073] The installation protection part 20 is a device for installing and protecting the motor part 30 ; for example, the installation protection part 20 may be a square shell or a square box having a first space 200 therein.

[0074] The motor part 30 is a device for providing power to the automobile pedal motor assembly; for example, the motor part 30 may be a small cylinder or a linear motor 31 or the like.

[0075] The transmission part 40 is a structure for transmitting the power of the motor part 30 to the adjustable bottom wall 21 and the pedal part 50; for example, the transmission part 40 can be a structure of a transmission member 41, a guide member 42 and a pedal support frame 43, the transmission member 41 is connected to the power output end of the motor part 30, the guide member 42 cooperates with the installation protection part 20, and the pedal support frame 43 is connected to the pedal part 50; the transmission member 41 is pushed to move by the motor part 30, and the pedal part 50 is extended through the pedal support frame 43 under the cooperation of the guide member 42 and the installation protection part 20. Automobile chassis; for another example, the transmission part 40 can also be a structure in which a transmission member 41 cooperates with a connecting member, one end of the transmission member 41 is connected to the motor part 30, the other end of the transmission member 41 is connected to the pedal part 50, one end of the connecting member is connected to the transmission member 41, and the other end of the connecting member is connected to the adjustable bottom wall 21; the motor part 30 moves toward the automobile door through the transmission member 41, so that the transmission member 41 simultaneously drives the pedal part 50 to extend out of the automobile chassis and the connecting member to move toward the door, and then the connecting member drives the adjustable bottom wall 21 to move toward the automobile door.

[0076] The pedal portion 50 is a device for assisting passengers to get on the vehicle; for example, the pedal portion 50 may be a square plate or a square housing, etc.

[0077] From the above, it can be seen that the automobile pedal motor assembly provided in the embodiment of the present application includes a signal receiving control part 10 arranged on the automobile door, an installation protection part 20 arranged under the automobile chassis, a motor part 30 arranged in the first space 200, a transmission part 40 connected to the power output end of the motor part 30, and a pedal part 50 connected to the transmission part 40; the motor part 30 is wrapped by the installation protection part 20 so that there is a layer of protection between the motor part 30 and the ground to prevent the protruding stones and splashing stones on the ground from bumping against the motor part 30; when the installation protection part 20 is set, when the vehicle passes through some deeper puddles, a small amount of water will be stored in the first space 200 of the installation protection part 20, and the bottom wall of the installation protection part 20 is set as an adjustable bottom wall 21, so that the first space 200 is connected to the external space, so that the liquid in the first space 200 can flow out of the first space 200 under the action of gravity. The signal receiving control unit 10 detects the opening status of each door of the vehicle, so that the pedal units 50 on both sides of the vehicle can control the motor unit 30 to drive the pedal units 50 to extend out of the chassis or retract into the chassis of the vehicle according to the opening status of the doors. A transmission unit 40 is provided between the motor unit 30 and the pedal unit 50, which can help the pedal unit 50 to be close to the chassis when retracting into the chassis, and the pedal unit 50 can be close to the ground when extending out of the chassis. The transmission unit 40 is connected to the pedal unit 50 and the adjustable bottom wall 21 respectively, and the transmission unit 40 can control the pedal unit 50 and the adjustable bottom wall 21 at the same time, so as to simplify the automobile pedal motor assembly, thereby saving manufacturing costs.

[0078] In some embodiments, please refer to Figure 1 , Figure 2 and Figure 6 The installation protection part 20 also includes an installation protection part body 22, which is arranged below the automobile chassis, and a first space 200 is arranged inside the installation protection part body 22, and a drainage hole 220 is opened on the side of the installation protection part body 22 away from the automobile chassis, and the first space 200 is connected with the external space through the drainage hole 220, and the adjustable bottom wall 21 is rotatably arranged in the drainage hole 220; one end of the adjustable bottom wall 21 is hinged to the installation protection part 20, and the other end of the adjustable bottom wall 21 is hinged to the transmission part 40, and the connection between the adjustable bottom wall 21 and the transmission part 40 is located between the connection between the motor part 30 and the transmission part 40 and the connection between the pedal part 50 and the transmission part 40;

[0079] Among them, the motor part 30 is used to drive the pedal part 50 to extend out of the automobile chassis through the transmission part 40, and at the same time drive the adjustable bottom wall 21 to rotate to open the drainage hole 220; the motor part 30 is also used to drive the pedal part 50 to retract into the automobile chassis through the transmission part 40, and at the same time drive the adjustable bottom wall 21 to rotate to close the drainage hole 220.

[0080] It can be understood that the installation protection part body 22 is a component for fixing the motor part 30 to the chassis of the automobile; the installation protection part body 22 can be a square box body or a square shell with a first space 200. The adjustable bottom wall 21 is a component for opening the drainage hole 220; the adjustable bottom wall 21 can be a square plate or a square shell.

[0081] In this way, a drainage hole 220 is provided at the bottom of the installation protection part body 22, and an adjustable bottom wall 21 is rotatably provided in the drainage hole 220, and the adjustable bottom wall 21 is connected to the transmission part 40; when the transmission part 40 drives the pedal part 50 to extend out of the automobile chassis, the transmission part 40 also drives the adjustable bottom wall 21 to rotate away from the drainage hole 220, so as to open the drainage hole 220 to discharge the water that enters the first space 200 when the vehicle passes through the puddle, thereby preventing the internal parts of the first space 200 from corrosion; when the transmission part 40 drives the pedal part 50 to retract into the automobile chassis, the transmission part 40 also drives the adjustable bottom wall 21 to rotate toward the drainage hole 220, so as to close the drainage hole 220 and form a partition structure between the first space 200 and the ground, so as to prevent the vehicle from colliding with the motor part 30 in the first space 200 when passing through a road with poor road conditions.

[0082] Optionally, in some embodiments, see Figure 1 , Figure 2 and Figure 8 The installation protection part 20 also includes an installation protection part body 22 and an adjustment member 23; wherein:

[0083] The installation protection part body 22 is arranged below the automobile chassis, and a first space 200 is arranged inside the installation protection part body 22. A drainage hole 220 is opened on the side of the installation protection part body 22 away from the automobile chassis. The first space 200 is connected with the external space through the drainage hole 220, and the adjustable bottom wall 21 can be linearly movably arranged in the drainage hole 220.

[0084] One end of the adjusting member 23 is hinged to the adjustable bottom wall 21 , and the other end of the adjusting member 23 is hinged to the transmission part 40 .

[0085] Among them, the motor part 30 is used to drive the pedal part 50 to extend out of the automobile chassis through the transmission part 40, and at the same time, the transmission part 40 drives the adjustable bottom wall 21 to move toward the vehicle door through the adjusting part 23 to open the drainage hole 220; the motor part 30 is also used to drive the pedal part 50 to retract into the automobile chassis through the transmission part 40, and at the same time, the transmission part 40 drives the adjustable bottom wall 21 to move back to the vehicle door through the adjusting part 23 to close the drainage hole 220.

[0086] It can be understood that the installation protection part body 22 is a component used to install and fix the motor part 30 on the automobile chassis; the installation protection part body 22 can be a square box body or a square shell with a first space 200. The adjustable bottom wall 21 is a component used to open the drainage hole 220; the adjustable bottom wall 21 can be a square telescopic plate or a square shell, etc. The adjusting member 23 is a component used to drive the adjustable bottom wall 21 to move; the adjusting member 23 can be a cylindrical rod or a cylindrical shell, etc.

[0087] With such a configuration, while the transmission part 40 drives the pedal part 50 to move toward the vehicle door, the transmission part 40 drives the adjustable bottom wall 21 to move toward the vehicle door through the adjusting member 23, thereby opening the drainage hole 220 to drain the water that enters the first space 200 when the vehicle passes through a puddle; and compared with the solution of rotating the adjustable bottom wall 21, this solution can speed up the drainage speed. While the transmission part 40 drives the pedal part 50 to move away from the vehicle door, the transmission part 40 drives the adjustable bottom wall 21 to move away from the vehicle door through the adjusting member 23, thereby closing the drainage hole 220 and forming a partition structure between the first space 200 and the ground to prevent the vehicle from colliding with the motor part 30 in the first space 200 when passing through a road with poor road conditions.

[0088] Optionally, see Figure 1 and Figure 2 , each of the two side walls of the installation protection part 20 is provided with a sliding groove 201, the direction of the sliding groove 201 is parallel to the moving direction of the power output end of the motor part 30, and the motor part 30 includes a linear motor 31 and a transfer part 32; wherein:

[0089] The linear motor 31 is disposed at one end of the first space 200 away from the corresponding door. The transfer member 32 is disposed in the sliding groove 201, and both ends of the transfer member 32 extend to both sides of the installation protection portion 20, and the portion of the transfer member 32 located in the first space 200 is connected to the output end of the linear motor 31, and the portion of the transfer member 32 located in the external space is connected to the transmission portion 40.

[0090] Among them, the linear motor 31 is used to drive the transfer member 32 to move toward the direction of the corresponding vehicle door, so that the transfer member 32 can drive the pedal part 50 to move toward the corresponding vehicle door through the transmission part 40; the linear motor 31 is also used to drive the transfer member 32 to move away from the corresponding vehicle door, so that the transfer member 32 can drive the pedal part 50 to move away from the corresponding vehicle door through the transmission part 40 to directly below the linear motor 31.

[0091] It can be understood that the transfer member 32 is a component used to transfer the power of the linear motor 31 to the transmission part 40; the transfer member 32 can be a cylindrical rod or a square rod, etc.

[0092] In this way, a transfer component 32 is set between the linear motor 31 and the transmission part 40, and the transfer component 32 is set in the sliding groove 201; compared with the solution of connecting the transmission part 40 to the linear motor 31, this solution can distribute the pressure of the transmission part 40 on the power output end of the linear motor 31 to the side wall of the sliding groove 201 through the transfer component 32, thereby protecting the power output end of the linear motor 31.

[0093] For example, see Figure 1 and Figure 2 , each of the two side walls of the installation protection part 20 is provided with an inclined slide groove 202, the inclined slide groove 202 is inclined downward from the motor part 30 toward the pedal part 50, and the transmission part 40 includes a transmission member 41, a guide member 42 and a pedal support frame 43; wherein:

[0094] The transmission member 41 is rotatably disposed on the transfer member 32. One end of the guide member 42 is disposed on the transmission member 41, and the other end of the guide member 42 is slidably disposed in the inclined slide groove 202. The pedal support frame 43 is disposed at one end of the transmission member 41, and the pedal portion 50 is disposed on a side of the pedal support frame 43 facing the bottom of the vehicle.

[0095] Among them, the transfer member 32 is used to drive the transmission member 41 to move toward the vehicle door, so that the transmission member 41 drives the guide member 42 to move toward the vehicle door, and at the same time, the transmission member 41 rotates forwardly under the action of the inclined slide groove 202, so that the pedal support frame 43 is at least partially extended out of the vehicle chassis; the transfer member 32 is also used to drive the transmission member 41 to move back to the vehicle door, so that the transmission member 41 drives the guide member 42 to move back to the vehicle door, and at the same time, the transmission member 41 rotates reversely under the action of the inclined slide groove 202, so that the pedal support frame 43 is retracted under the vehicle chassis.

[0096] It can be understood that the transmission member 41 is a member for transmitting the power of the motor part 30 to the pedal part 50; the transmission member 41 can be a square rod or a cylindrical shell hinged to the transfer member 32. The guide member 42 is a member for controlling the moving direction of the pedal part 50; the guide member 42 can be a cylindrical slider or a cylindrical rod. The pedal support frame 43 is a member for supporting the pedal part 50; the pedal support frame 43 can be a square plate or a square rod.

[0097] In this way, inclined grooves 202 are provided on both sides of the installation protection part 20 and guide members 42 are provided on the transmission member 41, and one end of the guide member 42 can be slidably arranged in the inclined groove 202; the transfer member 32 cooperates with the sliding groove 201 to enable the transmission member 41 to move along the length direction of the sliding groove 201, and under the cooperation of the guide member 42 and the inclined groove 202, the transmission member 41 can rotate during the movement; the above scheme can adjust the height of the pedal part 50, so that the height of the pedal part 50 is reduced when the pedal part 50 is extended out of the chassis, thereby facilitating the assistance of passengers to get on the vehicle; when the pedal part 50 is retracted into the chassis, the height of the pedal part 50 is increased, thereby making the pedal part 50 away from the ground, thereby reducing the collision of the ground with the pedal part 50; and when the pedal part 50 is retracted into the chassis, an inclined angle appears between the pedal part 50 and the ground, so as to help remove some stains on the pedal part 50 (mainly some liquids and larger solid stains).

[0098] In some embodiments, see Figure 2 , Figure 4 and Figure 7 The pedal support frame 43 is provided with a first locking through hole 430, and the pedal portion 50 includes a pedal body 51, a pedal 52 and a locking device 53; wherein:

[0099] The pedal body 51 is arranged on the side of the pedal support frame 43 facing the vehicle chassis, and the pedal body 51 has a second locking through hole 510. The pedal 52 is arranged on the side of the pedal body 51 facing the vehicle chassis, and the pedal 52 has a first locking hole 520. The locking device 53 is arranged in the first locking through hole 430, the second locking through hole 510 and the first locking hole 520, so that the pedal 52 and the pedal body 51 can be fixed on the pedal support frame 43.

[0100] It can be understood that the pedal body 51 is a component for protecting the pedal 52; the pedal body 51 can be a rectangular plate or a rectangular box, etc. The pedal 52 is a component for helping passengers get on and off the vehicle; the pedal 52 can be a rectangular long block or a square plate, etc. The locking device 53 is a device for mounting the pedal body 51 and the pedal 52 on the pedal support frame 43; for example, the locking device 53 can be a device in which a telescopic plate 533 cooperates with a locking rod, and the locking rod is fixed in the first locking through hole 430, the second locking through hole 510 and the first locking hole 520 through the telescopic plate 533, so that the pedal body 51 and the pedal 52 are fixed on the pedal support frame 43; for another example, the locking device 53 can also be a device in which a bolt cooperates with a threaded hole, and the pedal body 51 and the pedal 52 are fixed on the pedal support frame 43 through the bolt and the threaded hole.

[0101] In this way, a pedal body 51 is set between the pedal 52 and the pedal support frame 43 to prevent the pedal 52 from being hit by ground protrusions; the pedal body 51 and the pedal 52 are fixed to the pedal support frame 43 by the locking device 53, so that the pedal body 51 and the pedal 52 are easy to disassemble, and the pedal body 51 and the pedal 52 can be replaced or cleaned in time.

[0102] Optionally, in some embodiments, see Figure 2 and Figure 6 A movable slide groove 440 is opened on the side of the adjustable bottom wall 21 facing the ground, and the transmission part 40 also includes a limit member 44, one end of the limit member 44 is rotatably set on the transmission member 41, and the other end of the limit member 44 is slidably set in the movable slide groove 440.

[0103] The motor part 30 is used to drive the transmission member 41 to move toward the vehicle door, so that the transmission member 41 drives the pedal 52 to extend out of the vehicle chassis, and at the same time drives the adjustable bottom wall 21 to rotate so that the first space 200 is connected with the external space, thereby discharging the substances in the first space 200; the motor part 30 is also used to drive the transmission member 41 to move away from the vehicle door, so that the transmission member 41 drives the pedal 52 to retract under the vehicle chassis, and at the same time drives the adjustable bottom wall 21 to rotate so that the first space 200 is isolated from the external space.

[0104] It can be understood that the limiting member 44 is a component used to associate the rotation of the adjustable bottom wall 21 with the adjustment of the transmission member 41; the limiting member 44 can be a square rod or a telescopic rod, etc.

[0105] In this way, one end of the limit member 44 is rotatably set on the transmission member 41, and the other end of the limit member 44 is rotatably set in the movable slide groove 440; this solution enables the adjustable bottom wall 21 to be controlled by the transmission member 41, thereby simplifying the automobile pedal motor assembly and reducing the manufacturing cost.

[0106] Optionally, see Figure 1 The side of the pedal 52 facing the bottom of the vehicle is provided with a grid-shaped groove to reduce the contact area between the sole and the pedal body 51 .

[0107] In this way, the side of the pedal 52 facing the bottom of the vehicle is set as a grid-shaped groove, which can help drain the liquid above it and reduce the contact area between the sole and the pedal body 51 to reduce stains on the pedal 52, and can increase the friction between the passenger's sole and the pedal to prevent the passenger from slipping and falling.

[0108] In some embodiments, see Figure 2 and Figure 3 The locking device 53 includes a locking member 531 and a locking control member 532; wherein:

[0109] The locking member 531 is disposed in the first locking through hole 430 and the second locking through hole 510, and extends into the first locking hole 520. The locking control member 532 is movably disposed on the side of the pedal support frame 43 facing away from the vehicle chassis, so that the locking control member 532 can open or close the first locking hole 520, thereby enabling the locking member 531 to be fixed in the first locking hole 520 or detached from the first locking hole 520.

[0110] It can be understood that the locking member 531 is a member used to fix the pedal body 51 and the pedal 52 to the pedal support frame 43; the locking member 531 can be a square block or a cylindrical rod, etc. The locking control member 532 is a structure used to fix the locking member 531 in the first locking through hole 430, the second locking through hole 510 and the first locking hole 520; for example, the locking control member 532 can be a telescopic plate 533; for another example, a fixing plate with a fixing hole and a screw, and the fixing plate is fixed to the pedal support frame 43 by the screw.

[0111] With such arrangement, the pedal body 51 and the pedal 52 are fixed to the pedal support frame 43 by the cooperation of the locking member 531 and the locking control member 532, so that the disassembly and installation of the pedal body 51 and the pedal 52 are easier, which is conducive to improving the disassembly and installation speed.

[0112] In some embodiments, see Figure 4 and Figure 7A control groove 431 is provided on the side of the pedal support frame 43 facing the ground, and the first locking through hole 430 is located in the control groove 431; the locking control member 532 includes a telescopic plate 533, which is telescopically arranged in the control groove 431, and one side of the telescopic plate 533 is fixed to the side wall of the control groove 431 away from the first locking hole 520; a sliding groove is provided on the telescopic plate 533 at the position where the locking member 531 passes, so that the locking member 531 can be partially extended to the external space, which is convenient for taking out the locking member 531.

[0113] In this configuration, a control groove 431 is provided on the side of the pedal support frame 43 facing the ground, and one end of the telescopic plate 533 is fixed to one end of the control groove 431, so that the telescopic plate 533 can fix the stopper 531 in the first stopper through hole 430, the second stopper through hole 510 and the first stopper hole 520. A slide groove is provided on the telescopic plate 533 at the position where the stopper 531 passes, so that one end of the stopper 531 moves in the slide groove; this design enables the stopper 531 to partially extend out of the first stopper through hole 430, which is convenient for disassembly.

[0114] In some embodiments, see Figure 5 The signal receiving control unit 10 includes a plurality of door sensors 11 and a control unit 12; wherein:

[0115] Each door sensor 11 is respectively arranged on each door, and the door sensor 11 is used to detect the opening information of the corresponding door.

[0116] The control unit 12 is used to be arranged on the car, and the control unit 12 is electrically connected to each door sensor 11 and the motor unit 30 respectively; the control unit 12 is used to receive the opening information of each door, and control the motor unit 30 according to the opening information of each door.

[0117] It can be understood that the door sensor 11 is a sensor for sensing the opening of the door; the door sensor 11 can be a pressure sensor or a distance sensor. The control unit 12 is a device for controlling the motor unit 30 according to the opening of the door; the control unit 12 can be a PLC (programmable logic controller) or a PAC (programmable automation controller) and the like.

[0118] With such arrangement, the door sensor 11 detects the open state of the car door and sends the open state of the car door to the control unit 12. When a door on one side of the car is in an open state, the control unit 12 controls the motor part 30 on that side of the car to drive the pedal part 50 to extend out of the car chassis through the transmission part 40. Such arrangement can more intelligently control the car pedals 52 on both sides to reduce unnecessary power output and wear between components.

[0119] In some embodiments, see Figure 1 and Figure 2 The number of the mounting protection part 20, the motor part 30 and the transmission part 40 is six, and each mounting protection part 20, the motor part 30 and the transmission part 40 forms a group of control mechanisms, three of which are respectively arranged at the corresponding positions of the A-pillar, the B-pillar and the C-pillar on one side of the car, and the other three groups of control mechanisms are respectively arranged at the corresponding positions of the A-pillar, the B-pillar and the C-pillar on the other side of the car.

[0120] In this way, by arranging three groups of control mechanisms on each side, the pressure on the pedal part 50 can be more evenly distributed on the control mechanisms, so that the pedal part 50 can more stably assist passengers to get on and off the vehicle.

[0121] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. Automobile pedal motor assembly, characterized in that: include: A signal receiving control unit, used for being arranged on a door of a car; An installation protection part is used to be arranged below the chassis of the automobile, a first space is provided inside the installation protection part, and the installation protection part includes an adjustable bottom wall, and the adjustable bottom wall is used to isolate or connect the first space with the external space; A motor unit is disposed in the first space and is electrically connected to the signal receiving control unit; A transmission part, one end of which is connected to the power output end of the motor part, and the transmission part is connected to the adjustable bottom wall; as well as A pedal part connected to the other end of the transmission part; The signal receiving control unit is used to control the motor unit to drive the pedal unit to move toward the door of the car through the transmission unit when detecting that the corresponding door is opened, and at the same time drive the adjustable bottom wall to move to the first space to communicate with the external space; the signal receiving control unit is also used to control the motor unit to drive the pedal unit to move to the bottom of the motor unit through the transmission unit when detecting that the corresponding door is closed, and at the same time drive the adjustable bottom wall to move to isolate the first space from the external space; The installation protection part further comprises an installation protection part body, the installation protection part body is arranged below the automobile chassis, the first space is arranged inside the installation protection part body, a drainage hole is arranged on a side of the installation protection part body away from the automobile chassis, the first space is connected with the external space through the drainage hole, and the adjustable bottom wall is rotatably arranged in the drainage hole; one end of the adjustable bottom wall is hinged to the installation protection part, and the other end of the adjustable bottom wall is hinged to the transmission part, and the connection between the adjustable bottom wall and the transmission part is located between the connection between the motor part and the transmission part and the connection between the pedal part and the transmission part; Wherein, the motor part is used for driving the pedal part to extend out of the automobile chassis through the transmission part, and at the same time driving the adjustable bottom wall to rotate to open the drainage hole; the motor part is also used for driving the pedal part to retract into the automobile chassis through the transmission part, and at the same time driving the adjustable bottom wall to rotate to close the drainage hole.

2. The automobile pedal motor assembly according to claim 1, characterized in that: The installation protection unit also includes: The installation protection part body is arranged below the chassis of the automobile, the first space is arranged inside the installation protection part body, a drainage hole is arranged on a side of the installation protection part body away from the chassis of the automobile, the first space is connected with the external space through the drainage hole, and the adjustable bottom wall is arranged in the drainage hole so as to be linearly movable; and An adjusting member, one end of which is hinged to the adjustable bottom wall, and the other end of which is hinged to the transmission part; Wherein, the motor part is used for driving the pedal part to extend out of the automobile chassis through the transmission part, and at the same time, the transmission part drives the adjustable bottom wall to move toward the vehicle door through the adjusting member to open the drainage hole; the motor part is also used for driving the pedal part to retract into the automobile chassis through the transmission part, and at the same time, the transmission part drives the adjustable bottom wall to move back to the vehicle door through the adjusting member to close the drainage hole.

3. The automobile pedal motor assembly according to claim 1, characterized in that: Each of the two side walls of the installation protection portion is provided with a sliding groove, the direction of the sliding groove is parallel to the moving direction of the power output end of the motor portion, and the motor portion includes: a linear motor, the linear motor being disposed in the first space at one end away from the corresponding vehicle door; and A transfer member, wherein the transfer member is disposed in the sliding groove, and two ends of the transfer member extend to two sides of the mounting protection portion respectively, and a portion of the transfer member located in the first space is connected to an output end of the linear motor, and a portion of the transfer member located in the external space is connected to the transmission portion; Among them, the linear motor is used to drive the transfer member to move toward the direction of the corresponding vehicle door, so that the transfer member can drive the pedal part to move toward the corresponding vehicle door through the transmission part; the linear motor is also used to drive the transfer member to move away from the corresponding vehicle door, so that the transfer member can drive the pedal part to move away from the corresponding vehicle door through the transmission part to directly below the linear motor.

4. The automobile pedal motor assembly according to claim 3, characterized in that: An inclined slide groove is provided on each of the two side walls of the installation protection portion, and the inclined slide groove is inclined downward from the motor portion toward the pedal portion, and the transmission portion includes: A transmission member, the transmission member being rotatably disposed on the transfer member; a guide member, one end of which is disposed on the transmission member, and the other end of which is slidably disposed in the inclined slide groove; and A pedal support frame, wherein the pedal support frame is arranged at one end of the transmission member, and the pedal portion is arranged at a side of the pedal support frame facing the bottom of the vehicle; Among them, the transfer member is used to drive the transmission member to move toward the vehicle door, so that the transmission member drives the guide member to move toward the vehicle door, and at the same time, the transmission member rotates forward under the action of the inclined slide groove, so that the pedal support frame is at least partially extended out of the vehicle chassis; the transfer member is also used to drive the transmission member to move back to the vehicle door, so that the transmission member drives the guide member to move back to the vehicle door, and at the same time, the transmission member rotates reversely under the action of the inclined slide groove, so that the pedal support frame is retracted under the vehicle chassis.

5. The automobile pedal motor assembly according to claim 4, characterized in that: The pedal support frame is provided with a first locking through hole, and the pedal portion comprises: A pedal body, the pedal body being arranged on a side of the pedal support frame facing the vehicle chassis, and the pedal body having a second locking through hole; A pedal, the pedal being arranged on a side of the pedal body facing the automobile chassis, and the pedal having a first locking hole; A locking device is arranged in the first locking through hole, the second locking through hole and the first locking hole, so that the pedal and the pedal body can be fixed on the pedal support frame.

6. The automobile pedal motor assembly according to claim 5, characterized in that: The side of the adjustable bottom wall facing the ground is provided with a movable slide groove, and the transmission part further comprises a limiter, one end of which is rotatably arranged on the transmission member, and the other end of which is slidably arranged in the movable slide groove; The motor part is used to drive the transmission member to move toward the vehicle door, so that the transmission member drives the pedal to extend out of the vehicle chassis, and at the same time drives the adjustable bottom wall to rotate so that the first space is connected with the external space, thereby discharging the substances in the first space; the motor part is also used to drive the transmission member to move away from the vehicle door, so that the transmission member drives the pedal to retract under the vehicle chassis, and at the same time drives the adjustable bottom wall to rotate so that the first space is isolated from the external space.

7. The automobile pedal motor assembly according to claim 6, characterized in that: The locking device comprises: A locking member, the locking member being disposed at the first locking through hole and the second locking through hole and extending into the first locking through hole; A locking control member, wherein the locking control member is movably arranged on a side of the pedal support frame facing away from the vehicle chassis, so that the locking control member can open or close the first locking hole, thereby enabling the locking member to be fixed in the first locking hole or detached from the first locking hole; and / or The side of the pedal facing the vehicle bottom is arranged with grid-shaped grooves to reduce the contact area between the sole and the pedal body.

8. The automobile pedal motor assembly according to claim 7, characterized in that: A control groove is provided on the side of the pedal support frame facing the ground, and the first locking through hole is located in the control groove; the locking control member includes a telescopic plate, which is telescopically arranged in the control groove, and one side of the telescopic plate is fixed to the side wall of the control groove away from the first locking hole; a sliding groove is provided on the telescopic plate at the position where the locking member passes, so that the locking member can be partially extended to the external space, thereby facilitating the removal of the locking member.

9. The automobile pedal motor assembly according to claim 1, characterized in that: The control unit includes: A plurality of door sensors, each of which is respectively arranged on each door, and is used to detect the opening information of the corresponding door; and A control unit, the control unit is used to be arranged on the vehicle, and the control unit is electrically connected to each of the door sensors and the motor unit respectively; the control unit is used to receive the opening information of each door, and control the motor unit according to the opening information of each door; and / or The number of the installation protection part, the motor part and the transmission part is six, and each of the installation protection part, the motor part and the transmission part forms a group of control mechanisms, wherein three groups of control mechanisms are respectively arranged at positions corresponding to the A-pillar, the B-pillar and the C-pillar on one side of the car, and the other three groups of control mechanisms are respectively arranged at positions corresponding to the A-pillar, the B-pillar and the C-pillar on the other side of the car.

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