CN216467589U

CN216467589U - Overturning step

Info

Publication number: CN216467589U
Application number: CN202123235238.7U
Authority: CN
Inventors: 刘永文; 纪伟伟
Original assignee: Qingdao West Coast Quanxiang Vehicle Technology Co ltd
Current assignee: Qingdao West Coast Quanxiang Vehicle Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

A turnover pedal comprises a fixed seat, a pedal plate and a driving motor. The two fixing seats are arranged at left and right intervals; the left side and the right side of the rear part of the step plate are respectively provided with a connecting seat, and the connecting seats are hinged in assembling grooves formed in the corresponding fixing seats; the driving motor is arranged on the fixed seat and drives the corresponding connecting seat to rotate so as to realize the overturning of the step plate. The embodiment of the utility model provides an equipment overall structure is simple, small in size to reverse through driving motor direct drive step board, the connecting seat rotates inside the fixing base, and step board removes shared space scope less in-process, satisfies the demand of installing in the car and using.

Description

Overturning step

Technical Field

The utility model belongs to the technical field of auto-parts, especially, relate to a upset is marked time.

Background

The automobile step is an automobile part which is convenient for stepping to take a car when the height of a vehicle chassis from the ground is higher. The current car is marked time mainly and is used outside the vehicle, and under the drive of actuating arm, the flier stretches out chassis one side when using, retrieves the chassis below when not using, and the complicated and required usage space of structure is great, can't install and use inside the vehicle.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the correlation technique, the utility model provides a upset is marked time to solve the current automobile and mark time the problem that can't use in the car.

The utility model provides a upset is marked time, include:

the two fixed seats are arranged at left and right intervals;

the left side and the right side of the rear part of the step plate are respectively provided with a connecting seat, and the connecting seats are hinged in assembling grooves formed in the corresponding fixing seats;

the driving motor is arranged on the fixed seat and drives the corresponding connecting seat to rotate so as to realize the overturning of the step plate.

This technical scheme driving motor drive step board directly overturns, and the connecting seat rotates in the assembly groove, and motion range is little, and usage space occupies lessly, satisfies the demand of installing in the car and using.

In some of these embodiments, the bottom of the assembly groove has a low limit table;

when the step plate is turned downwards to the horizontal state, the lower surface of the connecting seat is attached to the corresponding low-position limiting platform.

This technical scheme supports the flier of opening through low-order spacing platform, improves its stability.

In some embodiments, the top of the assembly groove is provided with a high-position limiting table;

when the step plate is turned upwards to a vertical state, the upper surface of the connecting seat is attached to the corresponding high-position limiting platform.

According to the technical scheme, the high-position limiting platform is used for limiting the upward turning moving range of the step plate, so that the step plate is prevented from turning excessively and colliding with the inner structure of the car.

In some of these embodiments, further comprising:

the transmission shaft is arranged on the fixed seat and penetrates through the corresponding connecting seat, and the driving motor drives the transmission shaft to rotate;

the transmission seat is arranged on the transmission shaft and follows the transmission shaft;

the transmission pin penetrates through the transmission seat and the corresponding connecting seat.

According to the technical scheme, the driving motor drives the connecting seat to rotate through the pin shaft transmission, the pin shaft connecting seat can rotate freely by being pulled down, and manual folding and unfolding of the step plate are achieved.

In some of these embodiments, further comprising:

the locking plate is arranged on the connecting seat and provided with a locking hole, and when the step plate is turned upwards to be in a vertical state, the locking hole is aligned with the positioning hole formed in the side wall of the corresponding assembling groove.

This technical scheme can fix the step board in the state of packing up when the step board is artifical receive and release.

In some of these embodiments, further comprising:

and two ends of the transmission sleeve are respectively sleeved with the transmission shaft and an output shaft of the driving motor.

According to the technical scheme, the driving of the driving motor to the transmission shaft is realized through the transmission sleeve.

In some of these embodiments, further comprising:

the safety cover is installed on the fixing base, and driving motor and transmission sleeve are both located in the safety cover.

This technical scheme passes through safety cover protection transmission structure, avoids the exterior structure to take place to damage to its collision, also avoids personnel's contact in the car and takes place the injury.

In some of these embodiments, further comprising:

the controller is electrically connected with the driving motor;

the first magnet is arranged on the connecting seat;

the first magnetic induction switch is arranged on the fixed seat and electrically connected with the controller, and when the step plate is turned upwards to be in a vertical state, the first magnet is attached to the first magnetic induction switch;

the second magnet is arranged on the connecting seat;

the second magnetic induction switch is arranged on the fixed seat and electrically connected with the controller, and when the step plate is turned downwards to be in a horizontal state, the second magnet is attached to the second magnetic induction switch.

The technical scheme realizes the in-place control of the step plate through magnetic induction.

In some embodiments, the first magnet and the second magnet are respectively mounted on the corresponding connecting seat, and the first magnetic induction switch and the second magnetic induction switch are respectively mounted on the corresponding fixing seat. According to the technical scheme, the two sets of magnetic induction switches are separately installed, so that the fixed seat is ensured to have more installation spaces, a transmission structure is assembled, and a manual release structure is manually released.

Based on the technical scheme, the embodiment of the utility model provides an equipment overall structure is simple, small in size to through driving motor direct drive flier reversal, the connecting seat rotates in the fixing base is inside, and the flier removes shared space scope in-process less, satisfies the demand of installation use in the car, has solved the problem that current car was marked time and can't be used in the car.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic view of the turning step of the present invention in an open state;

FIG. 2 is a schematic structural view of the turning step of the present invention in a retracted state;

fig. 3 is a schematic structural view of the connection part of the fixing base and the driving motor in the turning step of the present invention.

In the figure:

1. a fixed seat; 11. a drive shaft; 12. a transmission seat; 13. a drive pin;

2. a step plate;

3. a drive motor; 31. a transmission sleeve; 32. a protective cover;

4. a connecting seat; 41. a locking plate; 42. a locking hole;

5. assembling a groove; 51. a low position limit table; 52. a high-position limiting table; 53. positioning holes;

61. a first magnet; 62. a first magnetic induction switch; 63. a second magnet; 64. a second magnetic induction switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some, not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, in an exemplary embodiment of the turning step of the present invention, the turning step includes a fixing base 1, a tread plate 2 and a driving motor 3.

The fixing seats 1 are arranged at left and right intervals and are fixed on the structure in the vehicle. The left and right sides at 2 rear portions of footboard all has connecting seat 4, and connecting seat 4 all articulates in the assembly groove 5 that corresponds fixing base 1 and set up. The driving motor 3 is arranged on the fixed seat 1, and the hinged connecting seat 4 on the fixed seat 1 is driven to rotate, so that the step plate 2 is turned over.

Under the drive of the driving motor 3, when the step plate 2 is turned downwards to a horizontal state, the step plate 2 is in an open state, and the step plate 2 is stepped to get on or off the vehicle. When the step plate 2 is turned upwards to be in a vertical state, the step plate 2 is in a withdrawing state, and the space in the vehicle is not occupied by the step plate 2.

In above-mentioned exemplary embodiment, the upset is marked time and is passed through the rotation of 3 drive connecting seats of driving motor 4, make 2 direct upsets of step board, realize opening and withdrawing of step board 2, do not have actuating arm isotructure, moreover, the steam generator is simple in structure, small in size, and the home range of step board 2 is little, usage space occupies for a short time, be convenient for install and use in the car inner space, and connecting seat 4 is located assembly groove 5, space when further having reduced the holistic length of equipment and the upset of step board 2 occupies, the problem that current car was marked time and can't be used in the car has been solved.

When driving motor 3 only has one, connecting seat 4 of driving motor 3 drive rotates, can realize the upset of step board 2 to driving motor 3 installs the one side at one of them fixing base 1, thereby makes it be located the space between two fixing bases 1, avoids driving motor 3 additionally to occupy more spaces, guarantees the whole small in size of equipment.

In some embodiments, the bottom of the assembly groove 5 has a low stop 51. Step board 2 is when overturning to the horizontality downwards, and the lower surface of connecting seat 4 all turns over down and pastes on the spacing platform 51 of low level that corresponds to with step board 2 location at the horizontality, supply to trample and get on or off the bus, and the spacing platform 51 of low level still carries out vertical support to step board 2 through connecting seat 4, improves step board 2's stability, and can reduce because trample the impact that causes driving motor 3.

In some embodiments, the top of the assembly slot 5 has a high stop 52. When the step plate 2 is turned upwards to be in a vertical state, the upper surface of the connecting seat 4 is turned upwards and attached to the corresponding high-position limiting table 52. The high-position limiting platform 52 limits the upturning of the step plate 2, avoids the turnover transition of the step plate 2 and then collides with the structure in the vehicle.

In some embodiments, the turn step further comprises a drive shaft 11, a drive mount 12, and a drive pin 13.

The transmission shaft 11 is installed on the fixing base 1 and penetrates through the connecting base 4 in the corresponding assembling groove 5, so that the transmission shaft 11 can rotate on the connecting base 4, and the connecting base 4 can also rotate by taking the transmission shaft 11 as a shaft. The driving seat 12 is installed on the driving shaft 11 so as to follow the driving shaft 11. The driving pin 13 penetrates through the driving seat 12 and the connecting seat 4, so that the connecting seat 4 follows the driving seat 12. The driving motor 3 is connected with the transmission shaft 11, drives the transmission shaft 11 to rotate, and then enables the connecting seat 4 to rotate along with the transmission shaft through the transmission seat 12 and the transmission pin 13, so that the step plate 2 is turned. After extracting drive pin 13, connecting seat 4 can be at transmission shaft 11 on free rotation, when driving motor 3 damaged, can artifical upset step board 2, makes step board 2 can normal use.

In order to keep the step plate 2 in an open state when the transmission between the step plate 2 and the driving motor 3 is disconnected, a low-level stopper 51 may be disposed at the bottom of the mounting groove 5 to support the step plate 2 to be horizontal, so that a person can step on the step plate to get on or off the vehicle.

In some embodiments, the turn-over step further comprises a locking plate 41. The locking plate 41 is mounted on the connecting base 4 and has a locking hole 42. When the step plate 2 is turned upwards to be in a vertical state, the locking hole 42 is aligned with the positioning hole 53 formed in the side wall of the corresponding assembling groove 5, the transmission pin 13 penetrates through the locking hole 42 and the positioning hole 53, and the step plate 2 can be fixed in the vertical state, so that the step plate 2 is kept in a withdrawing state when the transmission between the step plate 2 and the driving motor 3 is disconnected, and the step plate 2 is prevented from occupying the space in the vehicle when the vehicle is not driven.

In some embodiments, the turn-up step further comprises a drive sleeve 31. Two ends of the transmission sleeve 31 are respectively sleeved with the transmission shaft 11 and the output shaft of the driving motor 3, so that the transmission between the driving motor 3 and the transmission shaft 11 is realized through the transmission sleeve 31.

In some embodiments, to enhance safety, the turn-over step further comprises a protective cover 32. The safety cover 32 is installed on the fixing base 1, and the driving motor 3 and the transmission sleeve 31 are both located in the safety cover 32, so that the personnel can be prevented from contacting the driving motor 3 and the transmission sleeve 32, and the injuries such as electric shock and wiping can be avoided.

In some embodiments, for automated control, the flipping step further comprises a controller, a first magnet 61, a first magnetic induction switch 62, a second magnet 63, and a second magnetic induction switch 64.

The controller is electrically connected with the driving motor 3 so as to control the operation of the driving motor. First magnet 61 is installed on connecting seat 4, and first magnetic induction switch 62 is installed on fixing base 1 to be connected with the controller electricity, during footboard 2 upwards overturns to vertical state, first magnet 61 pastes on first magnetic induction switch 62, makes first inductive switch 62 trigger, and controller control driving motor 3 stall stops footboard 2 at vertical state, keeps withdrawing the state. The second magnet 63 is installed on the connecting seat 4, the second magnetic induction switch 64 is installed on the fixing seat 1 and electrically connected with the controller, when the stepping plate 2 is turned downwards to be in a horizontal state, the second magnet 63 is attached to the second magnetic induction switch 64, so that the second magnetic induction switch 64 is triggered, the controller controls the driving motor 3 to stop running, the stepping plate 2 is stopped in the horizontal state, and the opening state is kept.

In some embodiments, in order to fully utilize the installation space, the first magnet 61 and the second magnet 63 are respectively installed on the connecting seats 4 on the left and right sides, the first magnetic induction switch 62 and the second magnetic induction switch 64 are respectively installed on the corresponding fixing seats 1, so that the first magnet 61 and the first magnetic induction switch 62 are located on one side of the turning step, the second magnet 63 and the second magnetic induction switch 64 are located on the other side of the turning step, only one magnetic induction switch is installed on one fixing seat 1, and the fixing seat 1 has enough space for installing the transmission shaft 11 and the transmission seat 12, and enables the two to have enough space for movement.

Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A turn-over step, comprising:

the two fixing seats are arranged at left and right intervals;

the left side and the right side of the rear part of the step plate are respectively provided with a connecting seat, and the connecting seats are hinged in assembling grooves which are formed corresponding to the fixing seats;

and the driving motor is arranged on the fixed seat and drives the corresponding connecting seat to rotate so as to realize the overturning of the step plate.

2. The turn-over step of claim 1, wherein the bottom of the assembly groove is provided with a low-position limit platform;

when the step plate is turned downwards to be in a horizontal state, the lower surface of the connecting seat is attached to the corresponding low-position limiting platform.

3. The turn-over step of claim 2, wherein the top of the assembly groove has a high-level stop;

when the step plate is turned upwards to a vertical state, the upper surface of the connecting seat is attached to the corresponding high-position limiting table.

4. The turn-step of claim 1, further comprising:

the transmission pin penetrates through the transmission seat and corresponds to the connecting seat.

5. The inversion step of claim 4, further comprising:

the locking plate is arranged on the connecting seat and provided with a locking hole, and when the step plate is turned upwards to be in a vertical state, the locking hole is aligned with the positioning hole formed in the side wall of the assembling groove.

6. The turn-step of claim 4, further comprising:

and the two ends of the transmission sleeve are respectively sleeved with the transmission shaft and the output shaft of the driving motor.

7. The turn-step of claim 6, further comprising:

the safety cover is installed on the fixing seat, the driving motor and the transmission sleeve are located in the safety cover.

8. The turn-step of claim 1, further comprising:

the controller is electrically connected with the driving motor;

the first magnet is arranged on the connecting seat;

the second magnet is arranged on the connecting seat;

and the second magnetic induction switch is arranged on the fixed seat and electrically connected with the controller, and when the step plate is turned downwards to a horizontal state, the second magnet is attached to the second magnetic induction switch.

9. The turn-over pedal of claim 8, wherein the first magnet and the second magnet are respectively mounted on the corresponding connecting seat, and the first magnetic induction switch and the second magnetic induction switch are respectively mounted on the corresponding fixing seat.