CN107226031B - Automobile pedal with swing arm structure - Google Patents
Automobile pedal with swing arm structure Download PDFInfo
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- CN107226031B CN107226031B CN201710533377.7A CN201710533377A CN107226031B CN 107226031 B CN107226031 B CN 107226031B CN 201710533377 A CN201710533377 A CN 201710533377A CN 107226031 B CN107226031 B CN 107226031B
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- 238000005452 bending Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
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- 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
Abstract
The invention belongs to the technical field of automobile pedals, and particularly relates to an automobile pedal with a swing arm structure, wherein a driving arm and a driven arm can respectively extend out of an automobile body in a rotating mode through a first rotating shaft and a second rotating shaft to drive a movable pedal to extend out of the automobile body, the movable pedal is kept in a vertical state with the driving arm and the driven arm when being completely unfolded, the self gravity and the treading force of the movable pedal cannot apply torque rotating around a third axis or a fourth axis to the movable pedal, and the self gravity and the treading force of the movable pedal cannot apply torque rotating around the first axis or the second axis to the driving arm or the driven arm, so that the unfolding state of the movable pedal is more stable. In particular, the connecting piece is designed to avoid the bending of the driving arm and the driven arm when large treading force is applied. And the first support plate and the second support plate are particularly designed to lift the driving arm and the driven arm in the unfolded state from bottom to top, so that the structural strength and the stability of the automobile pedal are further enhanced.
Description
Technical Field
The invention belongs to the technical field of automobile pedals, and particularly relates to an automobile pedal with a swing arm structure.
Background
The background of the related art of the present invention will be described below, but the description does not necessarily constitute the prior art of the present invention.
The existing automobile pedal needs to keep the extending angle of the pedal through self-locking force depending on a motor when extending, the reason for the extending angle is that rotating shafts at two ends of a connecting arm of the pedal are all arranged in parallel to the ground, the connecting arm motor output shaft is driven to rotate by the gravity of the pedal, and the unfolding state is unstable. Therefore, in the motor model selection of the automobile pedal adopting the driving structure, a speed reducing motor with high self-locking force needs to be selected, and the manufacturing cost of the pedal is increased.
The speed reducing motor of the automobile pedal with the structure has the advantages that the moment generated when the dead weight of the pedal is applied to the connecting arm in the extending state is overcome, the moment generated when the pedal is normally treaded is overcome, and therefore the requirement on the speed reducing motor is higher.
Disclosure of Invention
In order to solve the problem that the extending state of the pedal is unstable due to the unreasonable arrangement of a rotating shaft of a connecting arm of the pedal after the automobile pedal is unfolded in the prior art, the automobile pedal with the swing arm structure is provided.
In one embodiment according to the present invention, there is provided an automobile pedal of a swing arm structure including a driving arm, a driven arm, a movable pedal, and a driving motor, one ends of the driving arm and the driven arm being respectively adapted to be hingedly coupled to a fixing member coupled to an underbody, so that the driving arm and the driven arm can respectively rotate around a first axis and a second axis parallel to the first axis relative to the vehicle body, the other ends of the driving arm and the driven arm are respectively hinged with the movable pedal, so that the master arm and the slave arm can rotate with respect to the mobile pedal about a third axis parallel to the first axis and a fourth axis parallel to the second axis respectively, the driving arm, the driven arm, the movable pedal and the vehicle body form a four-bar linkage movement mechanism, and the driving motor is arranged for driving the driving arm to rotate around the first axis, so that the movable pedal is driven to extend outwards or retract inwards relative to the vehicle body.
In a preferred embodiment according to the present invention, the fixing member includes a first fixing member hinged to the driving arm and a second fixing member hinged to the driven arm, a first rotating shaft having an axis coinciding with the first axis is mounted on the first fixing member, a driving motor is mounted on the first fixing member, an output shaft of the driving motor is in transmission connection with the first rotating shaft, one end of the driving arm connected to the first fixing member is fixedly connected to the first rotating shaft, a second rotating shaft having an axis coinciding with the second axis is mounted on the second fixing member, and one end of the driven arm connected to the second fixing member is connected to the second rotating shaft.
In a preferred embodiment according to the present invention, one end of the driving arm connected to the first rotating shaft is provided with a first bushing in which the first rotating shaft is inserted and fixedly connected by a flat key.
In a preferred embodiment according to the present invention, the driven arm is provided with a second bushing at an end thereof connected to the second rotating shaft, and the second rotating shaft is inserted into the second bushing.
In a preferred embodiment according to the present invention, the second rotating shaft and the second bushing are fixedly connected by a fastener.
In a preferred embodiment according to the present invention, the movable pedal is provided with a first connecting block hinged to the driving arm and a second connecting block hinged to the driven arm, the first connecting block is provided with a third rotating shaft whose axis coincides with the third axis, and one end of the driving arm connected to the movable pedal is connected to the third rotating shaft; and a fourth rotating shaft with the axis coincident with the fourth axis is arranged on the second connecting block, and one end of the driven arm connected with the movable pedal is connected with the fourth rotating shaft.
In a preferred embodiment according to the present invention, one end of the driving arm connected to the first connecting block is provided with a third bushing in which the third rotating shaft is inserted.
In a preferred embodiment according to the present invention, the end of the driven arm connected to the second connecting block is provided with a fourth bushing in which the fourth rotation shaft is inserted.
In a preferred embodiment according to the present invention, the third rotating shaft is fixedly connected to the third shaft sleeve by a fastening member, and the fourth rotating shaft is fixedly connected to the fourth shaft sleeve by a fastening member.
In a preferred embodiment according to the present invention, the first fixing member and the second fixing member are each provided with a mounting plate perpendicular to the first axis, the two mounting plates are coplanar, each mounting plate is provided with an arc groove, the mounting plate is provided with a connecting member passing through the arc groove from top to bottom to be connected with the driving arm or the driven arm, and the connecting member is provided with a head part located above the mounting plate and a rod part passing through the arc groove.
In a preferred embodiment according to the invention, the shank portion is clearance-fitted with the circular arc groove, and the head portion has a minimum width greater than the width of the circular arc groove.
In a preferred embodiment according to the invention, the movable pedal is free of forces, with a clearance between the lower surface of the head and the upper surface of the mounting plate.
In a preferred embodiment of the present invention, the first fixing member is provided with a first limiting plate and a second limiting plate extending downward perpendicular to the mounting plate, a first cushion block abutting against a side portion of the active arm in a retracted state is provided on a side of the first limiting plate facing the active arm, and a second cushion block abutting against a side portion of the active arm in a right-angle deployed state is provided on a side of the second limiting plate facing the active arm.
In a preferred embodiment according to the invention, the second fixing member is provided with a third limit plate and a fourth limit plate extending downward perpendicularly to the mounting plate, the side of the third limit plate facing the driven arm is provided with a third bump stop abutting against the side of the driven arm in the retracted state, and the side of the fourth limit plate facing the driven arm is provided with a fourth bump stop abutting against the side of the driven arm in the vertically extended state.
In a preferred embodiment of the present invention, a lower end of the second limiting plate is provided with a first supporting plate extending to a driving arm side, a lower end of the fourth limiting plate is provided with a second supporting plate extending to a driven arm side, and when the driving arm and the driven arm are unfolded at a right angle, a gap is formed between a lower surface of the driving arm and an upper surface of the first supporting plate and a gap is formed between a lower surface of the driven arm and an upper surface of the second supporting plate.
In a preferred embodiment according to the present invention, the upper surfaces of the first support plate and the second support plate are each inclined downward toward the extending direction thereof.
In a preferred embodiment according to the present invention, the bottom of the first fixing member is provided with a first shaft seat for mounting the first rotating shaft, the first shaft seat is provided with a first bottom plate perpendicular to the first axis, the mounting plate and the first bottom plate of the first fixing member are provided with a first shaft hole for the first rotating shaft to pass through, and two ends of the first rotating shaft are connected with the first shaft hole through shaft sleeves.
In a preferred embodiment of the present invention, the bottom of the second fixing member is provided with a second shaft seat for mounting the second rotating shaft, the second shaft seat is provided with a second bottom plate perpendicular to the second axis, the mounting plate and the second bottom plate of the second fixing member are both provided with a second shaft hole for the second rotating shaft to pass through, and two ends of the second rotating shaft are connected with the second shaft hole through a shaft sleeve.
In a preferred embodiment according to the present invention, the side portion of the first support plate is welded to the side portion of the first base plate, and the side portion of the second support plate is welded to the side portion of the second base plate.
In a preferred embodiment according to the present invention, one end of the first connecting block connected to the driving arm is provided with a first connecting end for mounting the third rotating shaft, the first connecting end is provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are both provided with a third shaft hole for the third rotating shaft to pass through, and both ends of the third rotating shaft are connected with the third shaft hole through a shaft sleeve.
In a preferred embodiment of the present invention, one end of the second connecting block connected to the driven arm is provided with a second connecting end for mounting the fourth rotating shaft, the second connecting end is provided with a third connecting plate and a fourth connecting plate, the third connecting plate and the fourth connecting plate are both provided with a fourth shaft hole for passing the fourth rotating shaft, and both ends of the fourth rotating shaft are connected to the fourth shaft hole through a shaft sleeve.
In a preferred embodiment according to the invention, the first axis and the second axis are both perpendicular to the ground, the distance from the second axis to the first axis being the same as the distance from the fourth axis to the third axis.
In a preferred embodiment according to the present invention, the first axis and the second axis are inclined to the ground at the same angle, the distance from the second axis to the first axis is the same as the distance from the fourth axis to the third axis, the first axis and the second axis are respectively in two vertical planes perpendicular to the length direction of the vehicle body, and the first axis and the second axis are both inclined toward the outside of the vehicle body or both inclined toward the inside of the vehicle body.
In one embodiment according to the present invention, there is provided an automobile including the automobile pedal of the swing arm structure described above.
The concrete advantages are that: in the automobile pedal with the swing arm structure, the driving arm and the driven arm can respectively extend out of the automobile body through the first rotating shaft and the second rotating shaft in a rotating mode to drive the movable pedal to extend out of the automobile body, the movable pedal is kept in a vertical state with the driving arm and the driven arm when being completely unfolded, the self gravity and the treading force of the movable pedal cannot apply torque rotating around the third axis or the fourth axis to the movable pedal, the self gravity and the treading force of the movable pedal cannot apply torque rotating around the first axis or the second axis to the driving arm or the driven arm, and the unfolding state of the movable pedal is enabled to be more stable. In particular, the connecting member is designed to prevent the master arm and the slave arm from bending when a large pedaling force is applied. In particular, the first support plate and the second support plate are designed to lift the driving arm and the driven arm in the unfolding state from bottom to top, so that the structural strength and the stability of the automobile pedal are further enhanced.
Drawings
The features and advantages of the present invention will become more readily appreciated from the detailed description section provided below with reference to the drawings, in which:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is another perspective view of the present invention;
FIG. 3 is a schematic view of an installation structure of the active arm according to the present invention;
FIG. 4 is a schematic view of another mounting structure of the active arm according to the present invention;
FIG. 5 is a schematic perspective exploded view of the active arm of the present invention;
FIG. 6 is a schematic view of a mounting arrangement for the follower arm of the present invention;
FIG. 7 is a schematic view of another mounting arrangement for the follower arm of the present invention;
FIG. 8 is a schematic perspective exploded view of a follower arm according to the present invention;
FIG. 9 is a pedal for a vehicle equipped with a swing arm structure of the present invention
Description of reference numerals: a driving arm 1, a first shaft sleeve 1a, a third shaft sleeve 1b, a driven arm 2, a second shaft sleeve 2a, a fourth shaft sleeve 2b, a movable pedal 3, a driving motor 4, a first fixing member 5, a second fixing member 6, a first rotating shaft 7, a second rotating shaft 8, a first connecting block 9, a first connecting end 9a, a first connecting plate 9a1, a second connecting plate 9a2, a second connecting block 10, a second connecting end 10a, a third connecting plate 10a1, a second connecting plate 10a2, a third rotating shaft 11, a fourth rotating shaft 12, a mounting plate 13, an arc groove 13a, a connecting member 14, a first limiting plate 15, a first buffer block 15a, a second limiting plate 16, a second buffer block 16a, a first supporting plate 16b, a third limiting plate 17, a third buffer block 7a, a fourth limiting plate 18, a fourth buffer block 18a, a second supporting plate 18b, a first shaft seat 19, a first bottom plate 19a and a second shaft seat 20, a second bottom plate 20 a.
Detailed Description
Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The description of the exemplary embodiments is for purposes of illustration only and is not intended to limit the invention, its application, or uses.
According to the illustrated embodiment of the present invention, referring to fig. 1 to 8, an automobile pedal of a swing arm structure includes a master arm 1, a slave arm 2, a movable pedal 3, and a driving motor 4, one end of the master arm 1 and one end of the slave arm 2 are respectively hinge-connected to a fixing member connected to an underbody, or are directly connected to the underbody, so that the master arm 1 and the slave arm 2 can respectively rotate with respect to a vehicle body about a first axis and a second axis parallel to the first axis, and the other end of the master arm 1 and the other end of the slave arm 2 are respectively hinge-connected to the movable pedal 3, so that the master arm 1 and the slave arm 2 can respectively rotate with respect to the movable pedal 3 about a third axis parallel to the first axis and a fourth axis parallel to the second axis, wherein the master arm 1, the slave arm 2, the movable pedal 3, and the vehicle body constitute a four-link motion mechanism, the driving motor 4 is installed on a fixed part hinged with the driving arm 1, and the driving motor 4 is used for driving the driving arm 1 to rotate around a first axis, so that the movable pedal 3 is driven to extend outwards or retract inwards relative to the vehicle body.
The fixing piece comprises a first fixing piece 5 hinged with the driving arm 1 and a second fixing piece 6 hinged with the driven arm 2, a first rotating shaft 7 with an axis coincident with the first axis is installed on the first fixing piece 5, the driving motor 4 is installed on the first fixing piece 5, an output shaft of the driving motor 4 is in transmission connection with the first rotating shaft 7, one end, connected with the first fixing piece 5, of the driving arm 1 is fixedly connected with the first rotating shaft 7, a second rotating shaft 8 with an axis coincident with the second axis is installed on the second fixing piece 6, and one end, connected with the second fixing piece 6, of the driven arm 2 is connected with the second rotating shaft 8.
In practical applications, the output shaft of the driving motor 4 is directly used as the first rotating shaft 7, so as to simplify the installation of the driving motor. While the transmission between the output shaft of the drive motor 4 and the first rotation shaft 7 is omitted.
One end of the driving arm 1 connected with the first rotating shaft 7 is provided with a first shaft sleeve 1a, and the first rotating shaft 7 is inserted in the first shaft sleeve 1a and is fixedly connected through a flat key.
One end of the driven arm 2 connected with the second rotating shaft 8 is provided with a second shaft sleeve 2a, and the second rotating shaft 8 is inserted in the second shaft sleeve 2 a.
The second rotating shaft 8 is fixedly connected with the second shaft sleeve 2a through a fastener.
A first connecting block 9 hinged with the driving arm 1 and a second connecting block 10 hinged with the driven arm 2 are arranged on the movable pedal 3, a third rotating shaft 11 with the axis coincident with the third axis is arranged on the first connecting block 9, and one end of the driving arm 1 connected with the movable pedal 3 is connected with the third rotating shaft 11; a fourth rotating shaft 12 with the axis coincident with the fourth axis is arranged on the second connecting block 10, and one end of the driven arm 2 connected with the movable pedal 3 is connected with the fourth rotating shaft 12.
One end of the driving arm 1 connected with the first connecting block 9 is provided with a third shaft sleeve 1b, and a third rotating shaft 11 is inserted in the third shaft sleeve 1 b.
One end of the driven arm 2 connected with the second connecting block 10 is provided with a fourth shaft sleeve 2b, and the fourth rotating shaft 12 is inserted in the fourth shaft sleeve 2 b.
The third rotating shaft 11 is fixedly connected with the third shaft sleeve 1b through a fastener, and the fourth rotating shaft 12 is fixedly connected with the fourth shaft sleeve 2b through a fastener.
The first fixing piece 5 and the second fixing piece 6 are both provided with mounting plates 13 perpendicular to the first axis, the two mounting plates 13 are provided with planes, each mounting plate 13 is provided with an arc groove 13a, each mounting plate 13 is provided with a connecting piece 14 which penetrates through the arc groove 13a from top to bottom and is connected with the driving arm 1 or the driven arm 2, and each connecting piece 14 is provided with a head part located above the corresponding mounting plate 13 and a rod part penetrating through the arc groove 13 a.
The connecting member 14 provides an upward pulling force to the driving arm 1 and the driven arm 2 mainly when the movable pedal 3 is subjected to a pedaling force, so as to prevent the driving arm 1 and the driven arm 2 from bending and deforming.
The rod part is in clearance fit with the arc groove 13a, and the minimum width of the head part is larger than the width of the arc groove 13 a.
In the case of the movable pedal 3 being unstressed, the lower surface of the head has a clearance with the upper surface of the mounting plate 13.
Under the condition that the movable pedal 3 is not stressed, the expansion of the driving arm 1 and the driven arm 2 is prevented from being influenced by the friction between the head of the connecting piece 14 and the mounting plate 13 in the future, and when the movable pedal is installed, a gap is reserved between the lower surface of the head and the upper surface of the mounting plate 13.
The first fixing member 5 is provided with a first limiting plate 15 and a second limiting plate 16 which extend downwards perpendicular to the mounting plate 13, one side, facing the driving arm 1, of the first limiting plate 15 is provided with a first buffer block 15a which abuts against the side portion of the driving arm 1 in a retracted state, and one side, facing the driving arm 1, of the second limiting plate 16 is provided with a second buffer block 16a which abuts against the side portion of the driving arm 1 in a right-angle unfolded state.
The second fixing member 6 is provided with a third limiting plate 17 and a fourth limiting plate 18 which extend downwards perpendicular to the mounting plate 13, one side of the third limiting plate 17 facing the driven arm 2 is provided with a third buffer block 17a which abuts against the side of the driven arm 2 in a retracted state, and one side of the fourth limiting plate 18 facing the driven arm 2 is provided with a fourth buffer block 18a which abuts against the side of the driven arm 2 in a vertically expanded state.
The first buffer block 15a and the third buffer block 17a mainly counteract the impact force when the driving arm 1 and the driven arm 2 are completely retracted to the right position, and simultaneously are convenient for controlling the driving motor 4, namely, the driving arm 4 is ensured to be retracted to the right position, and the driving motor 4 has a certain turning angle which is excessive, so that the driving arm 1 and the driven arm 2 respectively compress the first buffer block 15a and the third buffer block 17a in the completely retracted state, and the driving arm 1 and the driven arm 2 cannot shake in the driving process of the vehicle in the retracted state.
The second buffer block 15b and the fourth buffer block 17b mainly counteract the impact force when the driving arm 1 and the driven arm 2 are completely unfolded in place, and simultaneously facilitate the control of the driving motor 4, i.e. ensure that the driving arm 4 is completely unfolded, the driving motor 4 has a certain turning angle, so that the driving arm 1 and the driven arm 2 respectively compress the second magic slave block 15b and the fourth buffer block 17b in the completely unfolded state, and the driving arm 1 and the driven arm 2 cannot shake under the action of treading force in the unfolded state.
The lower extreme of second limiting plate 16 is equipped with the first backup pad 16b that extends to initiative arm 1 one side, and the lower extreme of fourth limiting plate 18 is equipped with the second backup pad 18b that extends to driven arm 2 one side, and when initiative arm 1 and driven arm 2 were the right angle and expand, there was a clearance between initiative arm 1 lower surface and the first backup pad 16b upper surface and between driven arm 2 lower surface and the second backup pad 18b upper surface.
Since the active pedal 3 is subjected to a pedaling force when fully extended, the driving arm 1 and the driven arm 2 tend to be bent downward in this state, and the first support plate 16b and the second support plate 18b are designed to provide a bottom-up lifting force to the driving arm 1 and the driven arm 2 in a fully extended state on the premise that the connecting member 14 is designed to overcome the bending of the driving arm 1 and the driven arm 2,
the upper surfaces of the first support plate 16b and the second support plate 18b are each inclined downward in the extending direction thereof.
Therefore, the lifting force is required only when the driving arm 1 and the driven arm 2 are subjected to the pedaling force, and therefore, in order to ensure that the driving arm 1 and the driven arm 2 can be completely unfolded in place under the non-pedaling force, the upper surfaces of the first support plate 16b and the second support plate 18b are respectively arranged in an inclined manner.
The bottom of the first fixing member 5 is provided with a first shaft seat 19 for mounting the first rotating shaft 7, the first shaft seat 19 is provided with a first bottom plate 19a perpendicular to the first axis, the mounting plate 13 and the first bottom plate 19a of the first fixing member 5 are both provided with a first shaft hole for the first rotating shaft 7 to pass through, and two ends of the first rotating shaft 7 are connected with the first shaft hole through shaft sleeves.
The bottom of the second fixing member 6 is provided with a second shaft seat 20 for mounting the second rotating shaft 8, the second shaft seat 20 is provided with a second bottom plate 20a perpendicular to the second axis, the mounting plate 13 and the second bottom plate 20a of the second fixing member 6 are both provided with second shaft holes for the second rotating shaft 8 to pass through, and two ends of the second rotating shaft 8 are connected with the second shaft holes through shaft sleeves.
The side of the first support plate 16b is welded to the side of the first base plate 19a, and the side of the second support plate 18b is welded to the side of the second base plate 20 a.
In order to prevent the first support plate 16b and the second support plate 18b from being also deformed due to the overload pedaling force, particularly, the side portion of the first support plate 16b is welded to the side portion of the first bottom plate 19b, and the side portion of the second support plate 18b is welded to the side portion of the second bottom plate 20a, so as to reinforce the structural strength of the first support plate 16b and the second support plate 18 b.
The first connecting end 9a for installing the third rotating shaft 11 is arranged at one end of the first connecting block 9 connected with the active arm 1, the first connecting end 9a is provided with a first connecting plate 9a1 and a second connecting plate 9a2, the first connecting plate 9a1 and the second connecting plate 9a2 are both provided with third shaft holes for the third rotating shaft 11 to pass through, and two ends of the third rotating shaft 11 are connected with the third shaft holes through shaft sleeves.
A second connecting end 10a for mounting a fourth rotating shaft 12 is arranged at one end of the second connecting block 10 connected with the driven arm 2, the second connecting end 10a is provided with a third connecting plate 10a1 and a fourth connecting plate 10a2, the third connecting plate 10a1 and the fourth connecting plate 10a2 are both provided with a fourth shaft hole for the fourth rotating shaft 12 to pass through, and two ends of the fourth rotating shaft 12 are connected with the fourth shaft hole through shaft sleeves.
The first axis and the second axis are both perpendicular to the ground, and the distance from the second axis to the first axis is the same as the distance from the fourth axis to the third axis.
The first axis and the second axis incline to the ground at the same angle, the distance from the second axis to the first axis is the same as the distance from the fourth axis to the third axis, the first axis and the second axis are respectively positioned in two vertical planes which are vertical to the length direction of the vehicle body, and the first axis and the second axis incline towards the outer side of the vehicle body or incline towards the inner side of the vehicle body.
An automobile shown in fig. 9 comprises the automobile pedal with the swing arm structure.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the specific embodiments described and illustrated in detail herein, and that various modifications or changes in light thereof may be effected by those skilled in the art without departing from the scope of the invention as defined in the appended claims.
Claims (17)
1. The utility model provides a swing arm structure's automobile pedal, includes driving arm (1), driven arm (2), activity footboard (3) and driving motor (4), its characterized in that: one end of the driving arm (1) and one end of the driven arm (2) are respectively suitable for being hinged with a fixed part connected to the bottom of a vehicle body, so that the driving arm (1) and the driven arm (2) can respectively rotate around a first axis and a second axis parallel to the first axis relative to the vehicle body, the other end of the driving arm (1) and the other end of the driven arm (2) are respectively hinged with the movable pedal (3), so that the driving arm (1) and the driven arm (2) can respectively rotate around a third axis parallel to the first axis and a fourth axis parallel to the second axis relative to the movable pedal (3), wherein the driving arm (1), the driven arm (2), the movable pedal (3) and the vehicle body form a four-bar linkage motion mechanism, and the driving motor (4) is arranged for driving the driving arm (1) to rotate around the first axis so as to drive the movable pedal (3) to extend outwards or retract inwards relative to the vehicle body, the fixing parts comprise a first fixing part (5) hinged with the driving arm (1) and a second fixing part (6) hinged with the driven arm (2), a first rotating shaft (7) with an axis coincident with the first axis is installed on the first fixing part (5), a driving motor (4) is installed on the first fixing part (5), an output shaft of the driving motor (4) is in transmission connection with the first rotating shaft (7), one end of the driving arm (1) connected with the first fixing part (5) is fixedly connected with the first rotating shaft (7), a second rotating shaft (8) with an axis coincident with the second axis is installed on the second fixing part (6), one end of the driven arm (2) connected with the second fixing part (6) is connected with the second rotating shaft (8), the first fixing part (5) and the second fixing part (6) are both provided with a mounting plate (13) perpendicular to the first axis, and the two mounting plates (13) are coplanar, all be equipped with an arc groove (13a) on mounting panel (13), install connecting piece (14) that top-down passed arc groove (13a) and master arm (1) or driven arm (2) and be connected on mounting panel (13), this connecting piece (14) are equipped with the head that is located mounting panel (13) top and pass the pole portion of arc groove (13a), first mounting (5) are equipped with perpendicular to mounting panel (13) downwardly extending's first limiting plate (15) and second limiting plate (16), and first limiting plate (15) are equipped with the first buffer block (15a) that offsets with master arm (1) lateral part under withdrawing the state towards one side of master arm (1), and second limiting plate (16) are equipped with the second buffer block (16a) that offsets with master arm (1) lateral part under the right angle state of expandes towards one side of master arm (1), and, second limiting plate (6) are equipped with third limiting plate (17) and the fourth limiting plate (17) that perpendicular to mounting panel (13) downwardly extending And one side of the third limiting plate (17) facing the driven arm (2) is provided with a third buffer block (17a) which is abutted against the side part of the driven arm (2) in a withdrawing state, and one side of the fourth limiting plate (18) facing the driven arm (2) is provided with a fourth buffer block (18a) which is abutted against the side part of the driven arm (2) in a vertical expanding state.
2. The swing arm structure automobile pedal according to claim 1, characterized in that: the driving arm is characterized in that a first shaft sleeve (1a) is arranged at one end, connected with a first rotating shaft (7), of the driving arm (1), the first rotating shaft (7) is inserted into the first shaft sleeve (1a) and fixedly connected through a flat key, a second shaft sleeve (2a) is arranged at one end, connected with a second rotating shaft (8), of the driven arm (2), and the second rotating shaft (8) is inserted into the second shaft sleeve (2 a).
3. The swing arm structure automobile pedal according to claim 2, characterized in that: the second rotating shaft (8) is fixedly connected with the second shaft sleeve (2a) through a fastener.
4. The swing arm structure automobile pedal according to claim 1, characterized in that: a first connecting block (9) hinged with the driving arm (1) and a second connecting block (10) hinged with the driven arm (2) are installed on the movable pedal (3), a third rotating shaft (11) with the axis coincident with the third axis is installed on the first connecting block (9), and one end, connected with the movable pedal (3), of the driving arm (1) is connected with the third rotating shaft (11); a fourth rotating shaft (12) with the axis coincident with the fourth axis is arranged on the second connecting block (10), and one end of the driven arm (2) connected with the movable pedal (3) is connected with the fourth rotating shaft (12).
5. The swing arm structure automobile pedal according to claim 4, characterized in that: one end of the driving arm (1) connected with the first connecting block (9) is provided with a third shaft sleeve (1b), a third rotating shaft (11) is inserted into the third shaft sleeve (1b), one end of the driven arm (2) connected with the second connecting block (10) is provided with a fourth shaft sleeve (2b), and a fourth rotating shaft (12) is inserted into the fourth shaft sleeve (2 b).
6. The swing arm structure automobile pedal according to claim 5, characterized in that: the third rotating shaft (11) is fixedly connected with the third shaft sleeve (1b) through a fastener, and the fourth rotating shaft (12) is fixedly connected with the fourth shaft sleeve (2b) through a fastener.
7. The swing arm structure automobile pedal according to claim 1, characterized in that: the rod part is in clearance fit with the arc groove (13a), and the minimum width of the head part is larger than that of the arc groove (13 a).
8. The swing arm structure automobile pedal according to claim 7, characterized in that: under the condition that the movable pedal (3) is not stressed, a gap is formed between the lower surface of the head and the upper surface of the mounting plate (13).
9. The swing arm structure automobile pedal according to claim 1, characterized in that: the lower extreme of second limiting plate (16) is equipped with first backup pad (16b) that extend to driving arm (1) one side, and the lower extreme of fourth limiting plate (18) is equipped with second backup pad (18b) that extend to driven arm (2) one side, and when driving arm (1) and driven arm (2) were the right angle and expand, a clearance all had between driving arm (1) lower surface and first backup pad (16b) upper surface and between driven arm (2) lower surface and second backup pad (18b) upper surface.
10. The swing arm structure automobile pedal according to claim 9, characterized in that: the upper surfaces of the first support plate (16b) and the second support plate (18b) are both inclined downward in the extending direction thereof.
11. The swing arm structure automobile pedal according to claim 10, wherein: a first shaft seat (19) for installing the first rotating shaft (7) is arranged at the bottom of the first fixing piece (5), the first shaft seat (19) is provided with a first bottom plate (19a) vertical to the first axis, the mounting plate (13) and the first bottom plate (19a) of the first fixing piece (5) are both provided with a first shaft hole for the first rotating shaft (7) to pass through, the two ends of the first rotating shaft (7) are connected with the first shaft hole through shaft sleeves, and a second shaft seat (20) used for installing a second rotating shaft (8) is arranged at the bottom of the second fixing piece (6), a second bottom plate (20a) perpendicular to a second axis is arranged on the second shaft seat (20), a second shaft hole for the second rotating shaft (8) to pass through is formed in both the mounting plate (13) and the second bottom plate (20a) of the second fixing piece (6), and two ends of the second rotating shaft (8) are connected with the second shaft hole through shaft sleeves.
12. The swing arm structure automobile pedal according to claim 11, wherein: the side part of the first supporting plate (16b) is welded with the side part of the first bottom plate (19a), and the side part of the second supporting plate (18b) is welded with the side part of the second bottom plate (20 a).
13. The swing arm structure automobile pedal according to claim 6, characterized in that: one end of the first connecting block (9) connected with the driving arm (1) is provided with a first connecting end (9a) used for installing a third rotating shaft (11), the first connecting end (9a) is provided with a first connecting plate (9a1) and a second connecting plate (9a2), the first connecting plate (9a1) and the second connecting plate (9a2) are both provided with a third shaft hole for the third rotating shaft (11) to pass through, and two ends of the third rotating shaft (11) are connected with the third shaft hole through shaft sleeves.
14. The swing arm structure automobile pedal according to claim 13, wherein: one end that second connecting block (10) and driven arm (2) are connected is equipped with second link (10a) that is used for installing fourth pivot (12), and this second link (10a) is equipped with third connecting plate (10a1) and fourth connecting plate (10a2), and third connecting plate (10a1) and fourth connecting plate (10a2) all are equipped with the fourth shaft hole that supplies fourth pivot (12) to pass, and the both ends of fourth pivot (12) are passed through the axle sleeve and are connected with the fourth shaft hole.
15. The automobile pedal of swing arm structure according to any one of claims 1 to 14, wherein: the first axis and the second axis are both perpendicular to the ground, and the distance from the second axis to the first axis is the same as the distance from the fourth axis to the third axis.
16. The automobile pedal of swing arm structure according to any one of claims 1 to 14, wherein: the first axis and the second axis incline to the ground at the same angle, the distance from the second axis to the first axis is the same as the distance from the fourth axis to the third axis, the first axis and the second axis are respectively positioned in two vertical planes perpendicular to the length direction of the vehicle body, and the first axis and the second axis incline towards the outer side of the vehicle body or incline towards the inner side of the vehicle body.
17. An automobile comprising the automobile pedal of the swing arm structure of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017104334842 | 2017-06-09 | ||
| CN201710433484 | 2017-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107226031A CN107226031A (en) | 2017-10-03 |
| CN107226031B true CN107226031B (en) | 2020-05-22 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795596.8U Withdrawn - After Issue CN207078069U (en) | 2017-06-09 | 2017-07-03 | A kind of auto pedal of swing arm structure |
| CN201710533377.7A Active CN107226031B (en) | 2017-06-09 | 2017-07-03 | Automobile pedal with swing arm structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795596.8U Withdrawn - After Issue CN207078069U (en) | 2017-06-09 | 2017-07-03 | A kind of auto pedal of swing arm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207078069U (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207078069U (en) * | 2017-06-09 | 2018-03-09 | 安徽沃杰斯汽车科技有限公司 | A kind of auto pedal of swing arm structure |
| CN107953931B (en) * | 2017-11-28 | 2020-09-22 | 北京汽车集团越野车有限公司 | Reinforcing structure for mounting vehicle pedal lever and vehicle with reinforcing structure |
| CN109383385A (en) * | 2018-10-31 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal active bracket of anti-roadblock |
| CN109383387A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal driven carriage of anti-roadblock |
| CN109318813A (en) * | 2018-11-01 | 2019-02-12 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal driven carriage of firm supporting |
| CN109383392A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal |
| CN109910762A (en) * | 2019-04-04 | 2019-06-21 | 安徽沃杰斯汽车科技有限公司 | A kind of double drive motorcar electric pedal of anti-roadblock |
| JP7355454B2 (en) * | 2019-09-09 | 2023-10-03 | 株式会社アイシン | Vehicle step device |
| CN110733427B (en) * | 2019-11-25 | 2021-06-04 | 广东东箭汽车科技股份有限公司 | Automobile pedal and automobile |
| CN112428928B (en) * | 2020-11-30 | 2023-07-28 | 温州文宏科技有限公司 | Electric pedal |
| CN113787968B (en) * | 2021-10-28 | 2023-09-08 | 中国重汽集团济南动力有限公司 | Three-support electric pedal for automobile and control method thereof |
| WO2023212973A1 (en) * | 2022-05-05 | 2023-11-09 | 上海英汇科技发展有限公司 | Electric running board for automobile |
| CN116605145A (en) * | 2023-06-27 | 2023-08-18 | 温州市路搏汽车配件有限公司 | Self-telescopic electric pedal of automobile trunk |
| CN116714524B (en) * | 2023-08-07 | 2023-10-13 | 宁波华翔汽车饰件有限公司 | Rotary automobile pedal |
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|---|---|---|---|---|
| CN202225798U (en) * | 2011-08-22 | 2012-05-23 | 姚坚 | Automatic translational retractable pedal |
| CN202499074U (en) * | 2012-01-11 | 2012-10-24 | 姚坚 | Pedal telescopic mechanism |
| CN106585499A (en) * | 2017-01-12 | 2017-04-26 | 安徽沃杰斯汽车科技有限公司 | Automobile swing-arm type electric pedal |
| CN207078069U (en) * | 2017-06-09 | 2018-03-09 | 安徽沃杰斯汽车科技有限公司 | A kind of auto pedal of swing arm structure |
-
2017
- 2017-07-03 CN CN201720795596.8U patent/CN207078069U/en not_active Withdrawn - After Issue
- 2017-07-03 CN CN201710533377.7A patent/CN107226031B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202225798U (en) * | 2011-08-22 | 2012-05-23 | 姚坚 | Automatic translational retractable pedal |
| CN202499074U (en) * | 2012-01-11 | 2012-10-24 | 姚坚 | Pedal telescopic mechanism |
| CN106585499A (en) * | 2017-01-12 | 2017-04-26 | 安徽沃杰斯汽车科技有限公司 | Automobile swing-arm type electric pedal |
| CN207078069U (en) * | 2017-06-09 | 2018-03-09 | 安徽沃杰斯汽车科技有限公司 | A kind of auto pedal of swing arm structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207078069U (en) | 2018-03-09 |
| CN107226031A (en) | 2017-10-03 |
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Effective date of registration: 20221025 Address after: 241000 plant, No. 9, Zhanghe Road, high tech Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Wolin Automobile Technology Co.,Ltd. Address before: 241000 No. 6 plant on the west side of Qingshuihe Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI AGGEUS AUTO-TECH Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A swing arm structure for automotive pedals Granted publication date: 20200522 Pledgee: Agricultural Bank of China Limited Wuhu Jinqiao Branch Pledgor: Anhui Wolin Automobile Technology Co.,Ltd. Registration number: Y2024980008367 |