CN211918528U - Intelligent side pedal of automobile - Google Patents
Intelligent side pedal of automobile Download PDFInfo
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- CN211918528U CN211918528U CN202022150660.1U CN202022150660U CN211918528U CN 211918528 U CN211918528 U CN 211918528U CN 202022150660 U CN202022150660 U CN 202022150660U CN 211918528 U CN211918528 U CN 211918528U
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- connecting rod
- telescopic structure
- telescopic
- driving motor
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Abstract
The utility model provides a car intelligence side is ridden belongs to automobile parts technical field, include: the automobile pedal comprises a pedal, a plurality of telescopic structures and a plurality of locking mechanisms, wherein the telescopic structures are arranged along the length direction of the pedal, one end of each telescopic structure is connected with the pedal, and the other end of each telescopic structure is connected with an automobile chassis; and the driving motor is connected with one telescopic structure and drives the telescopic structure connected with the driving motor to expand or retract. The utility model provides a pair of car intelligence side is stepped on, through connecting a plurality of extending structure on the footboard, form a plurality of strong points, thereby improve the bulk strength of footboard, avoid the user when trampling the footboard, take place great deformation, and the footboard is under unused state, it is located vehicle chassis's below, can not cause the windage to the car at the in-process of traveling, in addition, drive the extending structure who is located the middle part through driving motor, the synchronism of both sides at flexible in-process of footboard has been guaranteed, the reliability that the footboard used is improved.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, a side is ridden, especially a car intelligence side is ridden.
Background
With the rapid development of the automobile industry, automobiles are gradually accepted by a plurality of families as a vehicle and become very common products in life. The automobile side pedals are mainly pedals arranged below automobile doors on two sides of an automobile, and are provided for passengers to tread when the automobile gets on or off, so that convenience is provided for the passengers to get on or off the automobile, and the automobile body can be protected when the automobile is laterally turned or laterally collided. In addition, the automobile side pedal can also play a role in decorating the automobile.
The car on the existing market is pedaled to the side and is mostly two four-bar linkage bearing structure, like this, when the interval between two sets of four-bar linkage bearing structure is great, easily the following problem appears: firstly, the driving four-bar linkage supporting structure and the driven four-bar linkage supporting structure are easy to generate asynchronous phenomenon in the movement process; secondly, when the side pedal is folded, the driven four-bar support structure is easy to be not folded in place; thirdly, when someone tramples on the middle part between the driving four-bar linkage support structure and the driven four-bar linkage support structure, the side trample can generate larger deformation.
Chinese patent (CN 107310481A) discloses a fixing structure of a side pedal of an automobile, which adopts a fixing bracket to fix the side pedal on an automobile threshold, and is characterized in that the fixing bracket comprises a lower supporting plate, an upper fixing plate and a middle connecting plate; the supporting plate is in a horizontal state and is fixedly connected with a side pedal erected above the supporting plate through a bolt; the fixed plate is in an inclined state, is positioned on the outer side of the automobile threshold and is fixedly connected with the automobile threshold through a bolt; the connecting plate is integrally formed by a lower connecting plate and an upper connecting plate, and the included angle between the upper connecting plate and the lower connecting plate and the included angle between the upper connecting plate and the fixing plate are obtuse angles and opposite in opening direction; one sides of the fixed plate and the upper connecting plate, which are far away from the side pedal, are attached to the automobile threshold.
Although the side pedals solve the problem of middle deformation, the side pedals are unfolded in the using state and the non-using state, and the wind resistance of the automobile is affected.
Chinese patent (CN 103625368A) discloses an automobile electric telescopic side pedal, which comprises a pedal, wherein the pedal is connected with an extension bracket, the extension bracket is connected with an output shaft of a speed reducer, an input shaft of the speed reducer is connected with an output shaft of a transmission motor, the speed reducer is a reduction gear box, when any door on one side of an automobile is opened, the telescopic pedal is extended from a contraction state, and when all doors on two sides are closed, the telescopic pedal is converted from the extension state to the contraction state. When the side pedal identifies signals when the vehicle door is closed and opened, the transmission motor drives the extension bracket through the gear box to realize the functions of unfolding and folding the pedal.
Although the side pedals are automatically unfolded and retracted to reduce the wind resistance of the automobile in the process of forming, the side pedals are supported only by the extending bracket, so that the overall strength of the side pedals is reduced.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided one kind and can realize that both sides are synchronous automatic to expand and return and contract to the side that has higher intensity is stepped on.
The purpose of the utility model can be realized by the following technical proposal: an automotive smart step, comprising:
the automobile pedal comprises a pedal, a plurality of telescopic structures and a plurality of locking mechanisms, wherein the telescopic structures are arranged along the length direction of the pedal, one end of each telescopic structure is connected with the pedal, and the other end of each telescopic structure is connected with an automobile chassis;
the driving motor is connected with one telescopic structure and drives the telescopic structure connected with the driving motor to expand or retract;
each telescopic structure is arranged in a four-bar structure and comprises an upper support and a lower support, an inner connecting bar and an outer connecting bar are arranged between the upper support and the lower support, two ends of the inner connecting bar and two ends of the outer connecting bar are respectively hinged with the upper support and the lower support, and the lower support is connected with the pedal;
and a limiter is also arranged between the outer connecting rod and the inner connecting rod, wherein the limiter is arranged on the outer connecting rod or the inner connecting rod, and the limiter is electrically connected with the driving motor.
In foretell car intelligence side is stepped on, driving motor connects on being close to the extending structure in footboard middle part.
In foretell car intelligence side is stepped on, extending structure's quantity is three, is first extending structure, second extending structure and third extending structure respectively, and wherein, first extending structure and third extending structure connect in the both ends of footboard, and second extending structure connects in the middle part of footboard, and driving motor connects on the second extending structure.
In foretell car intelligence side is stepped on, when extending structure is in the expansion state, pin joint between inner connecting rod and the upper bracket, pin joint between outer connecting rod and the upper bracket and the butt point between inner connecting rod and the outer connecting rod line in proper order form the triangle-shaped structure.
In the above intelligent side pedal for an automobile, at least one buffer is arranged between the outer connecting rod and the inner connecting rod, wherein the buffer is mounted on the outer connecting rod or the buffer is mounted on the inner connecting rod.
In the above intelligent side pedal for an automobile, when the buffer is mounted on the outer connecting rod, the buffer and the inner connecting rod are in contact, abutting and matching; when the buffer is arranged on the inner connecting rod, the buffer and the outer connecting rod are in contact and abutted fit.
In foretell car intelligence side is stepped on, the quantity of buffer is two, and two buffers set up side by side, and wherein, two buffers connect jointly on the outer connecting rod, perhaps connect jointly on the inner connecting rod, perhaps connect respectively on outer connecting rod and inner connecting rod, and two buffers dislocation set.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a pair of car intelligence is stepped on to one side, through connecting a plurality of extending structure on the footboard, form a plurality of strong points to improve the bulk strength of footboard, avoid the user when trampling the footboard, take place great deformation, and the footboard is under unused state, and it is located the below of vehicle chassis, can not cause the windage to the car in the driving process, in addition, drive the extending structure who is located the middle part through driving motor, guaranteed the synchronism of both sides in the flexible in-process of footboard, improve the reliability that the footboard used;
(2) when the telescopic structure is in the unfolding state, hinge points among the upper bracket, the outer connecting rod and the inner connecting rod are sequentially connected to form a triangular structure, so that the stability and the durability of the telescopic structure in the unfolding state are improved, and a user can more stably and reliably step on the pedal;
(3) the buffer is arranged between the outer connecting rod and the inner connecting rod, so that on one hand, the impact between the outer connecting rod and the inner connecting rod in the unfolding process of the telescopic structure is relieved, on the other hand, when a user treads the pedal, downward pressure is generated for the pedal, the pressure is transmitted to the outer connecting rod through the lower bracket and the inner connecting rod, the extrusion force between the outer connecting rod and the inner connecting rod is increased, a 'buffer zone' is formed between the outer connecting rod and the inner connecting rod through the buffer, the extrusion force between the outer connecting rod and the inner connecting rod is reduced, and the service life of the telescopic structure is prolonged;
(4) the limit device is arranged, the pedal can be controlled to be at the limit position when being unfolded or retracted, when the pedal reaches the limit position, a signal can be sent to a controller in the automobile, the controller controls the stop of the driving motor, the use reliability of the driving motor is improved, and the driving motor is prevented from being damaged.
Drawings
Fig. 1 is a schematic view of the structure of the intelligent side pedal of the vehicle in the folded state.
Fig. 2 is a schematic structural view of the intelligent side pedal of the vehicle in the unfolded state.
Fig. 3 is a schematic view of a part of the intelligent side pedal of the vehicle in the unfolded state.
Fig. 4 is a local explosion diagram of the intelligent side pedal of the automobile in the unfolding state.
Fig. 5 is a partial cross-sectional view of the intelligent side pedal of the vehicle in the unfolded state.
Fig. 6 is a schematic structural view of an outer link according to a preferred embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a driving motor according to a preferred embodiment of the present invention.
In the figure, 100, a pedal; 200. a second telescoping structure; 210. an upper bracket; 220. a lower bracket; 230. an inner link; 240. an outer link; 250. a buffer; 260. a stopper; 300. a drive motor; 310. an output shaft; 400. a first telescoping structure; 500. and a third telescopic structure.
Detailed Description
As shown in fig. 1 to 7, the utility model provides a pair of car intelligence side is stepped on, include: the automobile pedal comprises a pedal 100, wherein a plurality of telescopic structures are arranged along the length direction of the pedal 100, one end of each telescopic structure is connected with the pedal 100, and the other end of each telescopic structure is connected with an automobile chassis; the driving motor 300 includes an output shaft 310, and the output shaft 310 is connected to one of the telescopic structures, and the driving motor 300 drives the telescopic structure connected thereto to expand or retract.
It is further preferred that the driving motor 300 is connected to the telescopic structure near the middle of the step 100.
The utility model provides a pair of car intelligence side is stepped on, through connecting a plurality of extending structure on footboard 100, form a plurality of strong points, thereby improve footboard 100's bulk strength, avoid the user when trampling footboard 100, take place great deformation, and footboard 100 is under unused state, it is located vehicle chassis's below, can not cause the windage to the car at the in-process of traveling, in addition, drive the extending structure who is located the middle part through driving motor 300, the synchronism of footboard 100 in flexible in-process has been guaranteed, the reliability of footboard 100 use is improved.
Further preferably, the number of the telescopic structures is three, and the first telescopic structure 400, the second telescopic structure 200 and the third telescopic structure 500 are respectively provided, wherein the first telescopic structure 400 and the third telescopic structure 500 are connected to two ends of the pedal 100, the second telescopic structure 200 is connected to the middle of the pedal 100, and the driving motor 300 is connected to the second telescopic structure 200.
In the present embodiment, the first telescopic structure 400, the second telescopic structure 200 and the third telescopic structure 500 have the same structure and are collectively referred to as a telescopic structure.
Preferably, as shown in fig. 1 to 7, each telescopic structure is configured as a four-bar linkage, wherein each telescopic structure includes an upper bracket 210 and a lower bracket 220, and an inner connecting bar 230 and an outer connecting bar 240 are disposed between the upper bracket 210 and the lower bracket 220, wherein two ends of the inner connecting bar 230 and two ends of the outer connecting bar 240 are respectively hinged to the upper bracket 210 and the lower bracket 220, and the lower bracket 220 is connected to the pedal 100.
Further preferably, when the telescopic structure is in the unfolded state, the hinge point between the inner link 230 and the upper bracket 210, the hinge point between the outer link 240 and the upper bracket 210, and the abutment point between the inner link 230 and the outer link 240 are sequentially connected to form a "triangular structure".
In this embodiment, when the telescopic structure is in the unfolded state, the hinge points between the upper bracket 210, the outer link 240 and the inner link 230 are sequentially connected to form a triangular structure, thereby improving the stability and durability of the telescopic structure in the unfolded state, and further making the user more stable and reliable when stepping on the pedal 100.
Preferably, as shown in fig. 1 to 7, at least one bumper 250 is disposed between the outer link 240 and the inner link 230, wherein the bumper 250 is mounted on the outer link 240 or the bumper 250 is mounted on the inner link 230.
In the present embodiment, the buffer 250 is disposed between the outer link 240 and the inner link 230, on one hand, the impact between the outer link 240 and the inner link 230 during the expansion of the telescopic structure is relieved, and on the other hand, when a user steps on the pedal 100, a downward pressure is generated on the pedal 100, and the pressure is transmitted to the outer link 240 through the lower bracket 220 and the inner link 230, so as to increase the pressing force between the outer link 240 and the inner link 230, and a "buffer zone" is formed between the outer link 240 and the inner link 230 through the buffer 250, so as to reduce the pressing force between the outer link 240 and the inner link 230, and prolong the service life of the telescopic structure.
It is further preferred that when the bumper 250 is mounted on the outer link 240, a contact abutting fit is formed between the bumper 250 and the inner link 230; when the bumper 250 is mounted on the inner link 230, a contact-against-fit is formed between the bumper 250 and the outer link 240.
It is further preferable that the number of the dampers 250 is two, and the two dampers 250 are arranged side by side, wherein the two dampers 250 are connected to the outer link 240 together, or connected to the inner link 230 together, or connected to the outer link 240 and the inner link 230 respectively (i.e., one damper 250 is connected to the outer link 240, and the other damper 250 is connected to the inner link 230), and the two dampers 250 are arranged in a staggered manner.
Preferably, as shown in fig. 1 to 7, a stopper 260 is further disposed between the outer link 240 and the inner link 230, wherein the stopper 260 is mounted on the outer link 240 or the inner link 230, and the stopper 260 is electrically connected to the driving motor 300.
In the embodiment, by providing the stopper 260, the pedal 100 can be controlled to be at the limit position when being unfolded or retracted, and when the pedal 100 reaches the limit position, a signal can be sent to a controller in the automobile, the controller controls the stop of the driving motor 300, so that the reliability of the use of the driving motor 300 is improved, and the driving motor 300 is prevented from being damaged.
The utility model provides a pair of operating principle that car intelligence side was pedaled: when the pedal 100 needs to be unfolded, the driving motor 300 drives the inner connecting rod 230 in the second telescopic structure 200 to rotate, the inner connecting rod 230 drives the lower bracket 220 in the second telescopic structure 200 to move, the lower bracket 220 drives the outer connecting rod 240 in the second telescopic structure 200 to move, and simultaneously drives the pedal 100 to move in the unfolding direction, the pedal 100 transmits power to the lower bracket 220 of the first telescopic structure 400 and the lower bracket 220 of the third telescopic structure 500, then the lower bracket 220 of the first telescopic structure 400 and the lower bracket 220 of the third telescopic structure 500 respectively drive the inner connecting rod 230, the outer connecting rod 240 and the inner connecting rod 230 and the outer connecting rod 240 in the first telescopic structure 400 to move, when the inner connecting rod 230 touches the buffer 250, the buffer 250 senses pressure and transmits a pressure signal to the controller, the controller controls the driving motor 300 to decelerate, and the buffer 250 is continuously compressed, when the inner link 230 touches the stopper 260, the stopper 260 feeds back a signal to the controller, and the controller controls the driving motor 300 to stop operating, at which time the pedal 100 has reached the limit position in the unfolded state. When the pedal 100 needs to retract, the door of the automobile is closed, a signal is sent to the controller, the controller controls the driving motor 300 to drive the inner connecting rod 230 to rotate, the inner connecting rod 230 drives the lower bracket 220 and the outer connecting rod 240 to move until the pedal 100 retracts to the limit state, at this time, the limiter 260 is triggered again, the signal is transmitted to the controller, and the controller controls the driving motor 300 to stop rotating again.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides a car intelligence is stepped on to side, its characterized in that includes:
the automobile pedal comprises a pedal, a plurality of telescopic structures and a plurality of locking mechanisms, wherein the telescopic structures are arranged along the length direction of the pedal, one end of each telescopic structure is connected with the pedal, and the other end of each telescopic structure is connected with an automobile chassis;
the driving motor is connected with one telescopic structure and drives the telescopic structure connected with the driving motor to expand or retract;
each telescopic structure is arranged in a four-bar structure and comprises an upper support and a lower support, an inner connecting bar and an outer connecting bar are arranged between the upper support and the lower support, wherein two ends of the inner connecting bar and two ends of the outer connecting bar are respectively hinged with the upper support and the lower support, and the lower support is connected with the pedal;
and a limiter is also arranged between the outer connecting rod and the inner connecting rod, wherein the limiter is arranged on the outer connecting rod or the inner connecting rod, and the limiter is electrically connected with the driving motor.
2. The intelligent automobile side pedal of claim 1, wherein the drive motor is connected to the telescoping structure near the middle of the pedal.
3. The intelligent automobile side pedal of claim 2, wherein the number of the telescopic structures is three, and the three telescopic structures are a first telescopic structure, a second telescopic structure and a third telescopic structure, wherein the first telescopic structure and the third telescopic structure are connected to two ends of the pedal, the second telescopic structure is connected to the middle of the pedal, and the driving motor is connected to the second telescopic structure.
4. The intelligent automobile side pedal of claim 1, wherein when the telescopic structure is in the unfolded state, the hinge point between the inner connecting rod and the upper bracket, the hinge point between the outer connecting rod and the upper bracket and the abutting point between the inner connecting rod and the outer connecting rod are sequentially connected to form a triangular structure.
5. The intelligent automobile side pedal of claim 1, wherein at least one buffer is disposed between the outer link and the inner link, wherein the buffer is mounted on the outer link or the buffer is mounted on the inner link.
6. The intelligent automobile side pedal of claim 5, wherein when the bumper is mounted on the outer connecting rod, the bumper and the inner connecting rod form a contact abutting fit; when the buffer is arranged on the inner connecting rod, the buffer and the outer connecting rod are in contact and abutted fit.
7. The intelligent automobile side pedal of claim 5, wherein the number of the buffers is two, and the two buffers are arranged side by side, wherein the two buffers are connected to the outer connecting rod together, or connected to the inner connecting rod together, or connected to the outer connecting rod and the inner connecting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150660.1U CN211918528U (en) | 2020-09-27 | 2020-09-27 | Intelligent side pedal of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022150660.1U CN211918528U (en) | 2020-09-27 | 2020-09-27 | Intelligent side pedal of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918528U true CN211918528U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022150660.1U Active CN211918528U (en) | 2020-09-27 | 2020-09-27 | Intelligent side pedal of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918528U (en) |
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2020
- 2020-09-27 CN CN202022150660.1U patent/CN211918528U/en active Active
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