CN117416281A - Electric hidden step and vehicle - Google Patents
Electric hidden step and vehicle Download PDFInfo
- Publication number
- CN117416281A CN117416281A CN202311732993.7A CN202311732993A CN117416281A CN 117416281 A CN117416281 A CN 117416281A CN 202311732993 A CN202311732993 A CN 202311732993A CN 117416281 A CN117416281 A CN 117416281A
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- CN
- China
- Prior art keywords
- stepping
- hidden
- vehicle
- telescopic
- pedal
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 206010063385 Intellectualisation Diseases 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/007—Removable steps or ladders, e.g. foldable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention provides an electric hidden type pedal and a vehicle, wherein the electric hidden type pedal comprises a pedal body, wherein the pedal body is made of an aluminum alloy material, so that the quality of an assembly is reduced; the telescopic device is used for connecting the stepping body and the frame and can drive the stepping body to extend or shrink to be hidden; an electric control system capable of controlling the operation of the telescopic device; the pedal body is electrically controlled to stretch and retract, so that the problems of oil source and air source of the vehicle without pedal stretching and retracting are solved. According to the vehicle provided with the electric hidden stepping, the electric control system is linked with the vehicle door and is used for executing the telescopic action of the electric cylinder after receiving the opening and closing signals of the vehicle door, so that the intellectualization of the stepping system is improved. The hidden telescopic stepping is adopted, so that a driver and passengers get on the vehicle from the side of the vehicle after the hidden telescopic stepping extends out, the problem that the driver and passengers get on the vehicle is solved, the hidden telescopic stepping is hidden in the vehicle body after the hidden telescopic stepping is contracted, and the aesthetic property of the vehicle is improved.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an electric hidden step and a vehicle.
Background
At present, the cab of the long-distance logistics car is generally higher, the position of the step is fixed, the car is inconvenient to get on, safety accidents such as sliding easily occur, if the position of the step is reduced, because the front suspension of the car is shorter, the lower side of the car door is a tire, the space of the chassis on the inner side of the step is often insufficient due to double limitation of the width of the whole car and the width of the step, the arrangement of the support is difficult, the step is arranged in a non-space way traditionally, and thus drivers and passengers are difficult to get on and off the car.
Disclosure of Invention
The invention aims to provide an electric hidden step and a vehicle, which are used for solving the problems in the prior art, and the hidden telescopic step is adopted, so that a driver can get on the vehicle from the side of the vehicle after stretching out, the problem of getting on the vehicle by the driver is solved, the hidden step is hidden in the vehicle body after shrinkage, and the aesthetic property of the vehicle is improved.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides an electric hidden type pedal which is mainly applied to a long-distance logistics vehicle and comprises a pedal body, wherein the pedal body is made of an aluminum alloy material, so that the quality of the assembly is reduced; the telescopic device is used for connecting the stepping body and the frame and can drive the stepping body to extend or shrink to be hidden; an electric control system capable of controlling the operation of the telescopic device; the pedal body is electrically controlled to stretch and retract, so that the problems of oil source and air source of the vehicle without pedal stretching and retracting are solved. The electric control system is linked with the vehicle door and used for executing the telescopic action of the electric cylinder after receiving the opening and closing signals of the vehicle door, so that the intellectualization of the stepping system is improved.
Optionally, the lower part of the step body is of a concave arc structure, and the step body is positioned above the wheel position after being contracted and hidden.
Optionally, the body of marking time includes the inner skeleton of marking time for each spare part of fixed system of marking time, it with telescoping device one end is connected, the inner skeleton of marking time is kept away from telescoping device one end is equipped with a plurality of pedals.
Optionally, a plurality of the footboard from lower supreme fixed mounting in proper order in on the inner skeleton of marking time, and adjacent two the tread portion of footboard is left and right staggered arrangement, guarantees the commonality of footboard, and the footboard profile dodges the processing in the part, makes the footboard accomplish the biggest step in limited length range, guarantees the travelling comfort that the driver and passengers got on the car.
Optionally, the footboard is kept away from the fixed decorative board that is equipped with in skeleton one side of marking time, the fixed fender that is equipped with in footboard bottom, the fender is located between decorative board and the skeleton of marking time, just the fender bottom is the arc structure of indent.
Optionally, the telescopic device comprises a step fixing support and a telescopic guide rail, one end of the step fixing support is fixedly connected with the frame, the telescopic guide rail is slidably arranged on the step fixing support, the tail end of the telescopic guide rail is fixedly connected with the step body, and the telescopic guide rail can drive the step body to extend out or shrink to be hidden; the telescopic guide rail adopts a bearing rolling pair, so that the stepping body is ensured to stretch and smooth; the invention is provided with three telescopic guide rail structures, and adopts large bearing capacity and adjustable guide rails, wherein two sets of guide rails limit the X direction and the Z direction of the stepping body, and the other set of guide rails can be adjusted to be only limited in the Z direction, so that the stepping body can only stretch in the Y direction, and the stability of the driving passengers in getting on and off the vehicle is ensured.
Optionally, the electric control system comprises a servo electric cylinder and a controller which are electrically connected, the servo electric cylinder is installed on a cantilever of the stepping fixed bracket and can drive the telescopic guide rail to move, and the controller is installed in the frame and is used for controlling the servo electric cylinder to start or stop and executing telescopic action of the servo electric cylinder after receiving a vehicle door opening and closing signal; the controller is arranged near the servo electric cylinder, shortens the cable length, comprises three cables, namely a power cable, a feedback cable and a debugging cable, and a debugging interface of the debugging cable is arranged in an electric appliance overhaul port at the rear part of the stepping body, so that later debugging is facilitated; the upper part of the controller is provided with a floor overhaul port, so that later overhaul is facilitated; the motor of the servo electric cylinder is provided with a limit brake valve, so that the self-locking of the stepping body can be completed under two working conditions of extension and retraction, and the stepping body is prevented from uncontrolled shrinkage under the condition of external force.
Optionally, the electric control system further comprises an infrared sensor, the infrared sensor is arranged on the stepping body, and the two infrared sensors are respectively positioned on the inner side and the outer side of the stepping decorative plate, so that the stepping body has anti-collision and anti-clamping functions in a range of travel. The electric control system adopts a linkage control mode, and the servo electric cylinder pushes the movable guide rail to realize the expansion and limit of the stepping body; the controller is arranged on the connecting beam of the stepping fixed bracket and used for executing the telescopic action of the servo electric cylinder after receiving the opening and closing signals of the vehicle door; the two infrared sensors are arranged on the inner side and the outer side of the pedal decorative plate, when the pedal encounters an obstacle in the extending stroke range, the infrared sensors send an obstacle signal to a control module of the controller, the control module controls a warning lamp in a cab to be started, and sends a command to enable the servo electric cylinder to execute locking and resetting actions, so that collision injury to the pedal body and surrounding personnel is prevented; when a driver stands on the stepping body, the infrared sensor sends an anti-pinch signal to a control module of the controller, the control module controls the warning lamp in the cab to be started, and a command is sent to enable the servo electric cylinder not to execute telescopic action.
Optionally, be equipped with 3mm rubber shock pad between servo electronic jar side with step the fixed bolster, improve servo electronic jar job stabilization nature and life.
The invention also provides a vehicle, which comprises a vehicle body, wherein one side of the vehicle body is provided with the electric hidden step.
Compared with the prior art, the invention has the following technical effects:
the invention solves the problem that the long-distance logistics vehicle gets on the pedal without space arrangement, further improves the convenience and comfort of getting on the vehicle and the aesthetic property of pedal, solves the problems of oil source and air source of the vehicle without pedal expansion, and compared with pneumatic and hydraulic control, the invention adopts the servo electric cylinder to drive the pedal body to expand and contract by matching with the expansion guide rail, and simultaneously improves the smoothness and silence of the pedal body expansion. The body of marking time can with door coordinated control, has promoted the intellectuality of marking time system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an electric hidden step structure according to the present invention;
FIG. 2 is a schematic view of a telescoping rail and a servo motor cylinder of the present invention;
FIG. 3 is a schematic view of the invention in an open state of the stepping body;
FIG. 4 is a schematic view showing the closed state of the stepping body according to the present invention;
reference numerals illustrate: 1-frame, 2-fixed support of marking time, 3-controller, 4-servo electric cylinder, 5-telescopic guide rail, 6-footboard, 7-infrared sensor, 8-decorative board, 9-fender, 10-inner skeleton of marking time.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide an electric hidden step and a vehicle, which are used for solving the problems in the prior art, and the hidden telescopic step is adopted, so that a driver can get on the vehicle from the side of the vehicle after stretching out, the problem of getting on the vehicle by the driver is solved, the hidden step is hidden in the vehicle body after shrinkage, and the aesthetic property of the vehicle is improved.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides an electric hidden type pedal, which adopts a Y-direction telescopic pedal to replace the traditional boarding pedal, so that a driver can get on the pedal from the side of the vehicle from back to front, the problem of no space arrangement of the pedal can be effectively solved, and the comfort of the driver in getting on and off the pedal and the overall aesthetic property of the pedal are improved; referring to FIG. 1, the device comprises a stepping body made of aluminum alloy, so that the quality of the assembly is reduced; the pedal body is connected with the frame 1 by a telescopic device, the pedal body can be driven to extend or retract, so that the pedal body is hidden, the lower part of the pedal body is of a concave arc structure, the pedal body is positioned above the wheel position after being retracted and hidden, the pedal body cannot interfere with the normal running of a vehicle, and the extending state and the hiding state are respectively shown in fig. 3 and 4; the telescopic device adopts an electric control system to control actions; the pedal body is controlled electrically to stretch and retract, so that the problem of oil sources and air sources for the vehicle to stretch and retract without pedal is solved. The electric control system is linked with the vehicle door and used for executing the telescopic action of the electric cylinder after receiving the opening and closing signals of the vehicle door, so that the intellectualization of the stepping system is improved.
Specifically, the body of marking time includes the inner skeleton 10 of marking time for each spare part of fixed system of marking time, it is connected with telescoping device one end, and telescoping device one end is kept away from to the inner skeleton 10 of marking time is equipped with footboard 6, and a plurality of pedals 6 are from supreme fixed mounting in proper order on the inner skeleton 10 of marking time down, and the staggered arrangement about the tread portion of two upper and lower adjacent pedals 6, guarantees the commonality of footboard 6, and the processing is dodged in the part to the footboard 6 profile, makes footboard 6 accomplish maximum step in limited length range, guarantees the travelling comfort that the driver and passenger got on the car. The footboard 6 keeps away from the fixed decorative board 8 that is equipped with in skeleton 10 one side of marking time for whole pleasing to the eye, footboard 6 bottom is fixed to be equipped with fender 9, and fender 9 is located between decorative board and the skeleton of marking time, and fender 9 bottom is the arc structure of indent, and its bottom arc structure has the clearance with the wheel, can not cause the interference to the rotation of wheel after the shrink, and can avoid the vehicle to travel in-process muddy water to splash to the footboard body.
Referring to fig. 2, the telescopic device comprises a step fixing support 2 and a telescopic guide rail 5, one end of the step fixing support 2 is fixedly connected with the frame 1, the telescopic guide rail 5 is slidably arranged on the step fixing support 2, the tail end of the telescopic guide rail 5 is fixedly connected with a step body, and the telescopic guide rail 5 can drive the step body to extend or shrink to be hidden; the telescopic guide rail 5 adopts a bearing rolling pair to ensure that the stepping body stretches and slides smoothly; the invention is provided with three telescopic guide rail structures, and adopts large bearing capacity and adjustable guide rails, wherein two sets of guide rails limit the X direction and the Z direction of the stepping body, and the other set of guide rails can be adjusted to be only limited in the Z direction, so that the stepping body can only stretch in the Y direction, the opening or closing function of the stepping body is realized, and the stability of the driving personnel in getting on or off the vehicle is ensured.
The electric control system adopted by the invention comprises the servo electric cylinder 4, the controller 3 and the two infrared sensors 7 which are electrically connected, wherein the servo electric cylinder 4 is arranged on a cantilever of the stepping fixed support 2 and can drive the telescopic guide rail 5 to move, and a 3mm rubber shock pad is arranged between the side surface of the servo electric cylinder 4 and the stepping fixed support 2, so that the working stability and the service life of the servo electric cylinder 4 are improved; the controller 3 is arranged in the frame 1 and used for controlling the starting or stopping of the servo electric cylinder 4, and the controller receives a vehicle door opening and closing signal and then executes the telescopic action of the servo electric cylinder 4; the controller 3 is arranged near the servo electric cylinder 4, so that the cable length is shortened, and a motor of the servo electric cylinder 4 is provided with a limit brake valve, so that the self-locking of the stepping body can be completed under two working conditions of extension and retraction, and the uncontrolled shrinkage of the stepping body under the condition of external force is prevented; the two infrared sensors 7 are respectively positioned at the inner side and the outer side of the decorative plate 8, so that the stepping body has anti-collision and anti-clamping functions in the range of travel.
The invention also provides a vehicle, which comprises a vehicle body, wherein one side of the vehicle body is provided with the electric hidden step; when the vehicle is unlocked remotely, the vehicle body control module of the vehicle supplies power to the controller 3 of the electric hidden step, the electric hidden step performs starting self-checking, and when a driver sends a door opening instruction, the step body receives a door opening signal and automatically stretches out to the right when the vehicle door is opened. When a driver sends a door closing instruction, after the vehicle door is closed, the stepping body receives a door closing signal and automatically retracts to be hidden. The driver gets off the vehicle, and the stepping body is provided with the process for extending and retracting. When the vehicle is remotely locked, the body control module of the vehicle stops supplying power to the controller 3 of the electric hidden step, and the controller 3 enters a dormant state.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (10)
1. An electric hidden step, characterized in that: comprises a stepping body;
the telescopic device is used for connecting the stepping body and the frame and can drive the stepping body to extend or shrink to be hidden;
and the electric control system can control the action of the telescopic device.
2. The motorized hidden step of claim 1, wherein: the lower part of the stepping body is of a concave arc structure, and the stepping body is positioned above the wheel position after being contracted and hidden.
3. The motorized hidden step of claim 1, wherein: the body of marking time includes the inner skeleton of marking time, it with telescoping device one end is connected, the inner skeleton of marking time is kept away from telescoping device one end is equipped with a plurality of pedals.
4. An electrically powered hidden step as claimed in claim 3, wherein: the pedals are sequentially and fixedly arranged on the stepping inner framework from bottom to top, and the stepping parts of two adjacent pedals are arranged in a left-right staggered mode.
5. An electrically powered hidden step as claimed in claim 3, wherein: the pedal is kept away from the fixed decorative board that is equipped with in skeleton one side of marking time, the fixed fender that is equipped with in pedal bottom, the fender is located between decorative board and the skeleton of marking time, just the fender bottom is the arc structure of indent.
6. The motorized hidden step of claim 1, wherein: the telescopic device comprises a stepping fixing support and a telescopic guide rail, one end of the stepping fixing support is fixedly connected with the frame, the telescopic guide rail is arranged on the stepping fixing support in a sliding mode, the tail end of the telescopic guide rail is fixedly connected with the stepping body, and the telescopic guide rail can drive the stepping body to stretch out or shrink to be hidden.
7. The motorized hidden step of claim 6, wherein: the electric control system comprises a servo electric cylinder and a controller which are electrically connected, wherein the servo electric cylinder is installed on a cantilever of the stepping fixed support, the servo electric cylinder can drive the telescopic guide rail to move, and the controller is installed in the frame and is used for controlling the servo electric cylinder to start or stop.
8. The motorized hidden step of claim 7, wherein: the electric control system further comprises an infrared sensor, and the infrared sensor is arranged on the stepping body.
9. The motorized hidden step of claim 7, wherein: rubber shock pads are arranged between the side surfaces of the servo electric cylinders and the stepping fixing support.
10. A vehicle, characterized in that: comprising a vehicle body, one side of which is provided with an electric hidden step as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311732993.7A CN117416281A (en) | 2023-12-18 | 2023-12-18 | Electric hidden step and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311732993.7A CN117416281A (en) | 2023-12-18 | 2023-12-18 | Electric hidden step and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117416281A true CN117416281A (en) | 2024-01-19 |
Family
ID=89528680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311732993.7A Pending CN117416281A (en) | 2023-12-18 | 2023-12-18 | Electric hidden step and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117416281A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891129A (en) * | 1994-09-21 | 1996-04-09 | Hino Motors Ltd | Housing type step of vehicle |
| EP1470959A1 (en) * | 2003-04-22 | 2004-10-27 | Zeppenfeld Industrie-Verwaltungs-GmbH | Arrangement of a running board |
| CN108482259A (en) * | 2018-02-06 | 2018-09-04 | 深圳明弘电子科技有限公司 | A kind of motorcar electric pedal anti-clipping system |
| CN110509855A (en) * | 2019-08-19 | 2019-11-29 | 一汽解放汽车有限公司 | A kind of telescopic footboard device and vehicle |
| CN211335768U (en) * | 2019-12-02 | 2020-08-25 | 海汇新能源汽车有限公司 | Automatic lifting pedal for truck cab |
| CN114274878A (en) * | 2020-09-28 | 2022-04-05 | 陕西汽车集团有限责任公司 | Hidden vehicle step of getting on bus |
-
2023
- 2023-12-18 CN CN202311732993.7A patent/CN117416281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891129A (en) * | 1994-09-21 | 1996-04-09 | Hino Motors Ltd | Housing type step of vehicle |
| EP1470959A1 (en) * | 2003-04-22 | 2004-10-27 | Zeppenfeld Industrie-Verwaltungs-GmbH | Arrangement of a running board |
| CN108482259A (en) * | 2018-02-06 | 2018-09-04 | 深圳明弘电子科技有限公司 | A kind of motorcar electric pedal anti-clipping system |
| CN110509855A (en) * | 2019-08-19 | 2019-11-29 | 一汽解放汽车有限公司 | A kind of telescopic footboard device and vehicle |
| CN211335768U (en) * | 2019-12-02 | 2020-08-25 | 海汇新能源汽车有限公司 | Automatic lifting pedal for truck cab |
| CN114274878A (en) * | 2020-09-28 | 2022-04-05 | 陕西汽车集团有限责任公司 | Hidden vehicle step of getting on bus |
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