A control system for an intelligent induction electric stepping pedal

Abstract

The present invention discloses a control system of an intelligent induction electric stepping pedal, comprising a support assembly and a pedal installed on a vehicle chassis, wherein the support assembly and the pedal are provided with two groups, the two groups of pedals are respectively installed on both sides of the vehicle chassis, the two groups of support assemblies are respectively located at the bottom of the two groups of pedals, the ends of the two groups of support assemblies are installed inside the vehicle chassis, the two groups of pedals are used to provide support for the user when getting on the vehicle, the support assembly is used to provide auxiliary fixation for the pedal, and adjust the corresponding support state according to the use state of the pedal, the pedal comprises a support plate, a transmission cylinder is arranged inside the support plate, the top transmission connection of the transmission cylinder is connected with a fixed connecting rod, the outer top bearing of the support plate is connected with a transmission bearing, and the outer surface of the transmission bearing is provided with a push plate, the present invention has the characteristics of easy disassembly and greater safety.

Description

Technical Field

[0001] The invention relates to the technical field of automobile side pedals, in particular to a control system of an intelligent induction electric step pedal. Background Art

[0002] The functions of vehicle side pedals are many, including but not limited to:

[0003] 1. Decorative function;

[0004] 2. Protect the car body and the threshold that is easily scratched when getting on and off the car, effectively protecting the car body;

[0005] 3. It is convenient for children, the elderly, women, etc. to get on and off the bus.

[0006] During the use of the existing electric step pedal, external liquids such as falling raindrops or mud splashed from the ground will gather on the top of the push plate 6 when they fall on the top of the pedal. At this time, when the user uses the pedal subsequently, such debris will reduce the friction between the user's foot and the pedal, thereby increasing the possibility of the user slipping, which makes the pedal have certain safety hazards during use. At the same time, if the mounting structure of the pedal is extremely stable, it will be extremely inconvenient for the operator to disassemble and assemble the pedal subsequently. If the operator can easily disassemble and assemble the pedal, the risk of the pedal breaking will be greatly increased. When the user enters the car through the pedal, if the pedal breaks, it will cause the user to fall, which also poses a certain safety hazard. Moreover, when the user uses the pedal, if he does not step on the pedal firmly and directly steps into the car, there is also a safety hazard of slipping. Therefore, it is very necessary to design a control system for an intelligent sensing electric step pedal that is easy to disassemble and safer. Summary of the invention

[0007] The purpose of the present invention is to provide a control system for an intelligent induction electric stepping pedal to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a control system for an intelligent sensing electric stepping pedal, comprising a support assembly and a pedal installed on a vehicle chassis, the support assembly and the pedal are provided with two groups, the two groups of pedals are respectively installed on both sides of the vehicle chassis, the two groups of support assemblies are respectively located at the bottom of the two groups of pedals, the ends of the two groups of support assemblies are installed inside the vehicle chassis, the two groups of pedals are used to provide support for the user when getting on the vehicle, the support assembly is used to provide auxiliary fixation for the pedal, and adjust the corresponding support state according to the use state of the pedal.

[0009] According to the above technical solution, the pedal includes a support plate, a transmission cylinder is arranged inside the support plate, the top transmission connection of the transmission cylinder is connected to a fixed connecting rod, the outer top bearing of the support plate is connected to a transmission bearing, the outer surface of the transmission bearing is provided with a push plate, the inner bottom of the push plate is fixed to the top of the fixed connecting rod, and when the system is in use, the transmission cylinder is used to push the fixed connecting rod to move in a vertical direction and drive the push plate to rotate along the transmission bearing, and at the same time, when the push plate rotates along the transmission bearing, it can drive the fixed connecting rod to move.

[0010] According to the above technical solution, the support assembly includes a support cylinder, the top of the support cylinder is connected to a support connecting rod, the support connecting rod is located at the bottom of the support plate, and the support connecting rod is used to support the support plate when it is deformed. When the system is in use, the support cylinder is used to drive the support connecting rod to move in a horizontal direction. When the support plate is deformed or broken, the support connecting rod located at the bottom of the support plate will protect the support plate to prevent it from directly breaking, thereby avoiding the user from falling due to the breakage when the user uses the pedal, thereby reducing safety hazards during the use of the pedal.

[0011] According to the above technical solution, a support slide groove is provided inside the support cylinder, the support connecting rod is slidably connected to the inner side of the support slide groove, a transmission slide groove is provided inside the transmission cylinder, the inner side of the transmission slide groove is transmission-connected to the fixed connecting rod, an electric-controlled compression spring is provided at the bottom of the support connecting rod, the bottom of the electric-controlled compression spring is fixed to the inner bottom of the support slide groove, the end of the support slide groove is connected to the end pipe of the transmission slide groove, when the system is in use, the support slide groove is used to limit the sliding of the support connecting rod inside the support cylinder, the transmission slide groove is used to limit the sliding of the fixed connecting rod inside the transmission cylinder, and the electric-controlled compression spring is used to provide an inward pulling force to the support connecting rod, so that in a normal state of the system, the end of the support connecting rod is located at the support When the fixed link moves inside the transmission slide groove, the supporting link will be driven to move through the supporting slide groove. Specifically, after a certain force is applied to the fixed link, the fixed link will be pushed to slide downward along the inside of the transmission slide groove, and a force will be applied to the gas at the bottom of the transmission slide groove, and it will be pushed into the inner bottom of the supporting slide groove. After the force is greater than the force applied by the electric compression spring to the supporting link, the supporting link will be pushed to slide outward along the supporting slide groove. Conversely, when the fixed link is not subjected to the force, the force applied by the electric compression spring to the supporting link will pull it inward along the supporting slide groove, and push the gas at the inner bottom of the supporting slide groove into the interior of the transmission slide groove, thereby pushing the fixed link to move upward along the transmission slide groove.

[0012] According to the above technical solution, a compressed air bag is fixedly installed on the outer side of the support plate, and the inner side of the compressed air bag is transmission-connected with an air pipe, and a one-way pressure valve is provided at the end of the air pipe, and the air outlet end of the one-way pressure valve is connected to the bottom pipe of the transmission slide. When the system is in use, the one-way pressure valve is used to prevent the gas inside the transmission slide from flowing into the compressed air bag through the air pipe, and at the same time prevent the gas inside the compressed air bag from directly flowing into the transmission slide. The compressed air bag is used to input gas into the interior of the transmission slide through the air pipe and the one-way pressure valve, and push the fixed connecting rod and the supporting connecting rod to move.

[0013] According to the above technical solution, a rain shield block is provided on the top of the support plate, and the inner side of the rain shield block is slidably connected to the outer side of the push plate. Support frames are respectively installed on both sides of the bottom of the vehicle chassis, and the two groups of support plates are installed on the top of the two groups of support frames. The inner sides of the two groups of support plates are provided with buckles, and the two groups of buckles are snapped to the outer side of the vehicle chassis. When the system is in use, the rain shield block is used to prevent external liquid from entering the inside of the pedal during the movement of the push plate, and the support frame is used to fix the pedal on the basis, and the pedal is fixed by the buckle at the same time, which can be easily disassembled.

[0014] According to the above technical solution, the top of the push plate is provided with anti-slip texture.

[0015] According to the above technical solution, the end of the supporting connecting rod is made of elastic material.

[0016] Compared with the prior art, the beneficial effect achieved by the present invention is as follows: during the use of the present invention, when the pedal is in a normal state, when external liquids such as falling raindrops or mud splashed from the ground fall to the top of the push plate, most objects and liquids will naturally fall due to the action of gravity, avoiding the accumulation of debris on the top of the push plate. Therefore, when the user uses the pedal subsequently, the impact of debris on the top of the push plate can be reduced, the corresponding friction can be increased, and the possibility of slipping can be reduced, thereby making the pedal safer during use. When the user enters the vehicle through the pedal, a certain force will be applied to the push plate. At this time, the supporting connecting rod will protect the support plate to prevent it from breaking, avoiding the user from breaking when using the pedal and causing the user to fall, thereby reducing the safety hazards during the use of the pedal. At the same time, after the user applies force to the push plate, it will be pushed to parallel. At this time, the user can clearly sense whether the pedal is stepped on firmly, thereby reducing the safety hazards caused by the user not stepping on the pedal firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the pedal installation structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the push plate installation structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the installation structure of the transmission cylinder of the present invention;

[0022] Figure 5 It is a schematic diagram of the internal structure of the pedal of the present invention;

[0023] In the figure: 1. support plate; 2. vehicle chassis; 4. transmission cylinder; 5. transmission bearing; 6. push plate; 7. fixed connecting rod; 8. support cylinder; 9. support connecting rod; 10. support slide; 11. transmission slide; 12. electronically controlled compression spring; 13. rain shield; 14. support frame; 15. buckle; 16. compression airbag; 17. air pipe; 18. one-way pressure valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: a control system of an intelligent induction electric step pedal, comprising a support assembly and a pedal installed on a vehicle chassis 2, wherein the support assembly and the pedal are provided with two groups, the two groups of pedals are respectively installed on both sides of the vehicle chassis 2, the two groups of support assemblies are respectively located at the bottom of the two groups of pedals, the ends of the two groups of support assemblies are both installed inside the vehicle chassis 2, the two groups of pedals are used to provide support for the user when getting on the vehicle, the support assembly is used to provide auxiliary fixation for the pedal, and adjust the corresponding support state according to the use state of the pedal;

[0026] The pedal includes a support plate 1, a transmission cylinder 4 is arranged inside the support plate 1, the top of the transmission cylinder 4 is transmission-connected with a fixed connecting rod 7, the outer top bearing of the support plate 1 is connected with a transmission bearing 5, the outer surface of the transmission bearing 5 is provided with a push plate 6, the inner bottom of the push plate 6 is fixed to the top of the fixed connecting rod 7, when the system is in use, the transmission cylinder 4 is used to push the fixed connecting rod 7 to move in the vertical direction, and drive the push plate 6 to rotate along the transmission bearing 5, and at the same time, when the push plate 6 rotates along the transmission bearing 5, it can drive the fixed connecting rod 7 to move;

[0027] The support assembly includes a support cylinder 8, the top of the support cylinder 8 is connected to a support link 9, and the support link 9 is located at the bottom of the support plate 1. The support link 9 is used to support the support plate 1 when it is deformed. When the system is in use, the support cylinder 8 is used to drive the support link 9 to move in the horizontal direction. When the support plate 1 is deformed or broken, the support link 9 located at the bottom of the support plate 1 will protect the support plate 1 to prevent it from directly breaking, so as to avoid the user from falling due to the breakage when the user uses the pedal, thereby reducing the safety hazards during the use of the pedal;

[0028] A support slide 10 is provided inside the support cylinder 8, and the support connecting rod 9 is slidably connected to the inner side of the support slide 10. A transmission slide 11 is provided inside the transmission cylinder 4, and the inner side of the transmission slide 11 is transmission-connected to the fixed connecting rod 7. An electric-controlled compression spring 12 is provided at the bottom of the support connecting rod 9, and the bottom of the electric-controlled compression spring 12 is fixed to the inner bottom of the support slide 10. The end of the support slide 10 is connected to the end pipe of the transmission slide 11. When the system is in use, the support slide 10 is used to limit the sliding of the support connecting rod 9 inside the support cylinder 8, and the transmission slide 11 is used to limit the sliding of the fixed connecting rod 7 inside the transmission cylinder 4. The electric-controlled compression spring 12 is used to provide an inward pulling force to the support connecting rod 9, so that in the normal state of the system, the end of the support connecting rod 9 is located at the inner bottom of the support slide 10. When the fixed connecting rod 7 is in a state of being fixed, the fixed connecting rod 7 is in a state of being fixed. When the rod 7 moves inside the transmission slide groove 11, it will drive the supporting link 9 to move through the supporting slide groove 10. Specifically, after a certain force is applied to the fixed link 7, it will push the fixed link 7 to slide downward along the inside of the transmission slide groove 11, and exert a force on the gas at the bottom of the transmission slide groove 11, and push it into the inner bottom of the supporting slide groove 10. After the force is greater than the force applied by the electric control compression spring 12 to the supporting link 9, it will push the supporting link 9 to slide outward along the supporting slide groove 10. On the contrary, when the fixed link 7 is not subjected to the force, the force applied by the electric control compression spring 12 to the supporting link 9 will pull it inward along the supporting slide groove 10, and push the gas at the inner bottom of the supporting slide groove 10 into the interior of the transmission slide groove 11, thereby pushing the fixed link 7 to move upward along the transmission slide groove 11;

[0029] A compressed air bag 16 is fixedly installed on the outer side of the support plate 1, and an air pipe 17 is transmission-connected to the inner side of the compressed air bag 16. A one-way pressure valve 18 is provided at the end of the air pipe 17, and the air outlet end of the one-way pressure valve 18 is connected to the bottom pipeline of the transmission slide 11. When the system is in use, the one-way pressure valve 18 is used to prevent the gas inside the transmission slide 11 from flowing into the compressed air bag 16 through the air pipe 17, and at the same time prevent the gas inside the compressed air bag 16 from directly flowing into the transmission slide 11. The compressed air bag 16 is used to input the gas into the transmission slide 11 through the air pipe 17 and the one-way pressure valve 18, and push the fixed connecting rod 7 and the supporting connecting rod 9 to move;

[0030] A rain shield 13 is provided on the top of the support plate 1, and the inner side of the rain shield 13 is slidably connected to the outer side of the push plate 6. Support frames 14 are respectively installed on both sides of the bottom of the vehicle chassis 2. The two groups of support plates 1 are installed on the top of the two groups of support frames 14. The inner sides of the two groups of support plates 14 are provided with buckles 15, and the two groups of buckles 15 are snapped to the outer side of the vehicle chassis 2. When the system is in use, the rain shield 13 is used to prevent external liquid from entering the inside of the pedal during the movement of the push plate 6. The support frame 14 is used to fix the pedal on the basis. At the same time, the pedal is fixed by the buckle 15, which can be easily disassembled.

[0031] The top of the push plate 6 is provided with anti-skid patterns, which can improve the friction force when the user uses the pedal, making the user safer when using the pedal;

[0032] The end of the supporting link 9 is made of elastic material. Since the supporting link 9 is made of elastic material, the force exerted by the supporting link 9 on the surrounding objects during the movement can be reduced, and it can also make it less likely to break.

[0033] Working principle: When the user uses the system, in the normal state of the pedal, the electronically controlled compression spring 12 will exert a certain force on the support link 9, fix it inside the support slide 10, and push the fixed link 7 along the transmission slide 11 to the top of the transmission cylinder 4, and then push the push plate 6 outward along the transmission bearing 5 to a certain angle. At this time, when the external liquid such as falling raindrops or mud and sand splashed on the ground falls on the top of the push plate 6, most objects and liquids will fall naturally due to gravity, avoiding the accumulation of debris on the top of the push plate 6. Therefore, when the user uses the pedal in the future, the influence of debris on the top of the push plate 6 can be reduced, the corresponding friction can be increased, and the possibility of slipping can be reduced, so that the pedal can be used more easily. The process is safer. When the user enters the vehicle through the pedal, a certain force is applied to the push plate 6 to rotate the push plate 6 inward along the transmission bearing 5, thereby pushing the fixed link 7 to move along the transmission slide groove 11, pushing the gas at the bottom of the transmission slide groove 11 into the inside of the support slide groove 10, and then pushing the support link 9 to slide along the direction of the support slide groove 10 until the support slide groove 10 moves to the bottom of the pedal. At this time, the support link 9 will protect the support plate 1 to prevent it from breaking, avoiding the user from breaking when using the pedal and causing the user to fall, thereby reducing the safety hazards during the use of the pedal. At the same time, after the user applies force to the push plate 6, it will be pushed to parallel, and the user can The system can clearly sense whether the pedal is stepped on firmly, thereby reducing the safety hazards caused by the user not stepping on the pedal firmly. At the same time, during the use of the system, when the pedal of the vehicle collides with an external vehicle, the external vehicle will exert a certain force on the compressed air bag 16. When the force is greater than a certain level, the gas inside the compressed air bag 16 will flow into the transmission chute 11 through the one-way pressure valve 18 at the end of the air supply pipe 17. Among them, when the pressure does not reach a certain level, the one-way pressure valve 18 is in a closed state, and the gas inside the transmission chute 11 and the compressed air bag 16 cannot flow through the air supply pipe 17. When the gas flows into the transmission chute 11, it will push the push plate 6 to rotate outward along the transmission bearing 5, The impacting vehicle exerts a certain resistance, and at the same time increases the force-bearing area of ​​the impact force, unloading the vehicle, thereby reducing the damage caused by the impacting vehicle to the vehicle. When the impact force of the impacting vehicle is large, due to the protrusion of the pedal, the impacting vehicle will undergo a certain deformation at the impact point, and then exert a certain force on the push plate 6 that is flipped outward, thereby pushing the push plate 6 to rotate inward along the transmission bearing 5, pushing the supporting connecting rod 9 outward, generating greater resistance to the impacting vehicle, and reducing the impact force on the vehicle. At the same time, since the compressed airbag 16 and the end of the supporting connecting rod 9 have a certain elasticity, the impacting vehicle can perform preliminary buffering when it contacts the pedal, thereby making the vehicle safer during driving.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A control system for an intelligent induction electric stepping pedal, comprising a support assembly and a pedal mounted on a vehicle chassis (2), characterized in that: The support assembly and the pedal are provided in two groups, the two groups of pedals are respectively installed on both sides of the vehicle chassis (2), the two groups of support assemblies are respectively located at the bottom of the two groups of pedals, the ends of the two groups of support assemblies are installed inside the vehicle chassis (2), the two groups of pedals are used to provide support for the user when getting on the vehicle, the support assembly is used to provide auxiliary fixation for the pedals, and adjust the corresponding support state according to the use state of the pedals; The pedal comprises a support plate (1), a transmission cylinder (4) is arranged inside the support plate (1), the top of the transmission cylinder (4) is transmission-connected to a fixed connecting rod (7), the outer top bearing of the support plate (1) is connected to a transmission bearing (5), the outer surface of the transmission bearing (5) is provided with a push plate (6), and the inner bottom of the push plate (6) is fixed to the top of the fixed connecting rod (7); The support assembly comprises a support cylinder (8), the top of the support cylinder (8) is connected to a support connecting rod (9) in a transmission manner, the support connecting rod (9) is located at the bottom of the support plate (1), and the support connecting rod (9) is used to support the support plate (1) when it is deformed; The support cylinder (8) is provided with a support groove (10) inside, the support connecting rod (9) is slidably connected to the inner side of the support groove (10), the transmission cylinder (4) is provided with a transmission groove (11), the inner side of the transmission groove (11) is transmission-connected to the fixed connecting rod (7), a compression spring (12) is provided at the bottom of the support connecting rod (9), the bottom of the compression spring (12) is fixed to the inner bottom of the support groove (10), and the end of the support groove (10) is connected to the end pipe of the transmission groove (11).

2. The control system of the intelligent induction electric stepping pedal according to claim 1 is characterized in that: A compressed air bag (16) is fixedly mounted on the outer side of the support plate (1), and an air supply pipe (17) is transmission-connected to the inner side of the compressed air bag (16). A one-way pressure valve (18) is provided at the end of the air supply pipe (17), and an air outlet end of the one-way pressure valve (18) is connected to the bottom pipeline of the transmission slide groove (11).

3. The control system of the intelligent induction electric stepping pedal according to claim 1 is characterized in that: A rain shield (13) is arranged on the top of the support plate (1), the inner side of the rain shield (13) is slidably connected to the outer side of the push plate (6), support frames (14) are respectively installed on both sides of the bottom of the vehicle chassis (2), the two groups of support plates (1) are installed on the top of the two groups of support frames (14), the inner sides of the two groups of support frames (14) are provided with buckles (15), and the two groups of buckles (15) are buckled to the outer side of the vehicle chassis (2).

4. The control system of the intelligent induction electric stepping pedal according to claim 3 is characterized in that: The top of the push plate (6) is provided with anti-skid patterns.

5. The control system of the intelligent induction electric stepping pedal according to claim 1 is characterized in that: The end of the supporting connecting rod (9) is made of elastic material.

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