Automobile accelerator pedal
By designing the lifting mechanism on the car accelerator pedal and using the U-shaped plate and channel structure, the problem of difficulty in cleaning after soil adhesion is solved, achieving a more convenient and fast cleaning effect, and improving the driver's experience.
Patent Information
- Application Number
- CN202421187954.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-28
AI Technical Summary
After driving on muddy roads for a long time, the dirt will easily stick to the pedal and firmly stick to the pedal, resulting in difficulty in cleaning and affecting the driver's experience.
A car accelerator pedal is designed, including a U-shaped plate under the pedal and a hoisting mechanism with internal channels. Through the drive assembly and the hoisting assembly, the rectangular hole and chamber structure are used to achieve rapid cleaning of soil, including the driving assembly. , lifting components, lifting threaded rods, gears, lifting plates, lifting blocks, thrust pins and return springs, etc., to ensure effective lifting and cleaning of the soil.
It realizes convenience and speed when cleaning the accelerator pedal. It can better penetrate large pieces of soil through the design of the pointed cone thimble, stabilize the rod to enhance structural stability, clean the blade edge wall to prevent soil from entering the chamber, simplifying the cleaning process .
Smart Images
Figure CN222360857U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automobile accessories, and more specifically relates to an automobile accelerator pedal. Background Art
[0002] The accelerator pedal, also known as the accelerator pedal, is an important component for controlling the power output of the car engine. By pressing or lifting the accelerator pedal, the driver can adjust the amount of air entering the engine cylinder, thereby controlling the engine speed and power output. The working principle of the accelerator pedal is mainly based on the depth and speed signals transmitted by its position sensor, which are received and processed by the on-board microcomputer, and then a control command is issued to adjust the throttle opening quickly or gently.
[0003] Some cars may drive on muddy roads for a long time in certain areas. The driver's getting on and off the car will cause mud to stick to the soles of their shoes. When the driver steps on the accelerator pedal, the mud will also stick to the accelerator pedal. The mud sticking to the accelerator pedal for a long time will make the driver feel uncomfortable. At the same time, the mud will stick to the accelerator pedal more firmly after it dries. When cleaning, other tools are needed to knock off the mud, which is very troublesome. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model aims to provide an automobile accelerator pedal, which has the advantage of being easy to clean dirt on the surface of the accelerator pedal.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A car accelerator pedal comprises a pedal part, a pedal arm rotatably arranged on the pedal part and a foot pedal installed on the pedal arm, characterized in that: a U-shaped plate is arranged below the foot pedal, a channel is opened in the U-shaped plate, a chamber is opened in the foot pedal, a plurality of rectangular holes are opened on the upper surface of the foot pedal, a lifting mechanism for pushing off the dirt on the upper surface of the foot pedal is arranged in the chamber, the rectangular holes and the channel, and the lifting mechanism comprises a driving assembly installed in the channel and the chamber, and a lifting assembly installed in the chamber for lifting the dirt.
[0007] The advantage of this solution is at least that when the mud stuck on the foot pedal needs to be cleaned, the driving assembly in the channel and the chamber is started, and the driving assembly drives the lifting assembly to move upward in the chamber. During the upward movement, the lifting assembly passes through the rectangular hole, thereby pushing off the mud on the foot pedal, making it more convenient and quick to clean the foot pedal.
[0008] The utility model is further configured as follows: the driving assembly comprises: a first rotating rod and a second rotating rod symmetrically rotatably mounted in the channel, the first rotating rod and the second rotating rod are provided with driving threads at both left and right ends, a lifting threaded rod is rotatably mounted beside the driving threads, a gear matching the threads is fixedly mounted on the lifting threaded rod, the lifting threaded rod extends into the chamber and is rotatably connected to the top surface of the chamber, and the lifting assembly is threadedly connected to the outer wall of the lifting threaded rod;
[0009] Two vertical plates are provided in the channel, and a connecting rod is rotatably installed in the middle of the vertical plates to make the first rotating rod and the second rotating rod rotate synchronously. A first bevel gear is provided at one end of the first rotating rod and the second rotating rod, and second bevel gears that cooperate with the first bevel gear are provided at both ends of the connecting rod.
[0010] The utility model is further configured as follows: one end of the first rotating rod is arranged to pass through the side wall of the U-shaped plate, and a motor is installed at the end of the first rotating rod passing through the side wall of the U-shaped plate.
[0011] The utility model is further configured as follows: the jacking assembly comprises: a jacking plate threadedly connected to the lifting threaded rod, a jacking block mounted on the jacking plate, the jacking block consisting of a jacking box and a plurality of jacking pins, the jacking box being slidably mounted in the rectangular hole, a first circular hole being opened on the upper surface of the jacking box, and the first circular hole penetrating the lower bottom surface of the jacking box;
[0012] A connecting plate is provided between the plurality of ejector pins, one end of the ejector pin is fixedly connected to the ejection plate, the connecting plate is slidably installed in the ejector box, the ejector pin is slidably connected to the first circular hole, a return spring is provided on the connecting plate, the return spring is sleeved on the outer wall of the ejector pin, a buffer spring is provided between the lower surface of the ejector box and the ejection plate, the buffer spring is sleeved on the outer wall of the ejector pin.
[0013] The utility model is further configured as follows: a limiting plate is symmetrically arranged on the side wall of the top box to prevent the top box from being ejected from the cavity, and a buffer pad is arranged on the limiting plate.
[0014] The utility model is further configured as follows: one end of the ejector pin away from the ejection plate is configured as a pointed cone.
[0015] The utility model is further configured as follows: a plurality of stabilizing rods are installed in the chamber, a plurality of second circular holes are opened on the lifting plate, and the lifting plate is slidably connected to the stabilizing rods through the second circular holes.
[0016] The utility model is further configured as follows: a blade portion for scraping the outer wall of the top box and the outer wall of the ejector pin is provided at the openings of the rectangular hole and the first circular hole.
[0017] In summary, the utility model has at least the following advantages:
[0018] 1. By setting the driving assembly and the lifting assembly, when it is necessary to clean the dirt stuck on the foot pedal, the driving assembly in the channel and the chamber is started, and the driving assembly drives the lifting assembly to move upward in the chamber. During the upward movement, the lifting assembly passes through the rectangular hole, thereby pushing off the dirt on the foot pedal, making it more convenient and quick to clean the foot pedal;
[0019] 2. By setting a lifting plate, a lifting block, a lifting box and a lifting pin, when the mud stuck on the surface of the pedal is lifted and cleaned, when the lifting block cannot lift the mud off, the lifting plate continues to rise, and the lifting pin is pushed out from the lifting box during the rising process. The penetration of multiple lifting pins makes it easier to push the mud off. By setting a reset spring, when the top box moves down, the upper surface of the top box will be reset to the same position as the upper surface of the pedal, so as to prevent the mud from falling into the top box when the foot steps on the pedal. By setting a buffer spring, the buffer spring has the function of slowing down the impact of the lifting plate directly on the bottom surface of the top box during the upward movement. By setting a limit plate, the limit plate prevents the top box from moving out of the chamber and preventing the mud from being brought into the chamber. The setting of the buffer pad prevents the limit plate from directly colliding with the top surface of the chamber and causing damage.
[0020] 3. By setting one end of the ejector pin in a pointed cone shape, it can better penetrate the soil and turn a large piece of soil into small pieces, making it easier to clean up later. By setting a stabilizing rod and a stabilizing rod, the ejection plate is more stable during the upward movement. At the same time, the setting of the stabilizing rod also enhances the structural strength in the chamber. By setting a blade part, when the ejector block and the ejector pin move downward and enter the chamber and the ejector box respectively, the blade part can scrape and clean the soil stuck on the outer wall of the ejector block and the ejector pin to prevent the soil from entering the chamber and the ejector box. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is an overall schematic diagram of this embodiment;
[0022] Figure 2 is a three-dimensional cross-sectional schematic diagram of the foot pedal and the U-shaped plate in this embodiment;
[0023] Figure 3 is an exploded schematic diagram of the jacking mechanism in this embodiment;
[0024] Figure 4 for Figure 3 A three-dimensional cross-sectional schematic diagram of the middle jacking assembly;
[0025] Figure 5 An exploded schematic diagram of the jacking assembly in this embodiment;
[0026] Figure 6 for Figure 4 Enlarged schematic diagram of part A.
[0027] Figure numerals: 1. pedal part; 2. pedal arm; 3. foot pedal; 4. U-shaped plate; 5. channel; 6. chamber; 7. rectangular hole; 8. lifting mechanism; 9. driving assembly; 901. first rotating rod; 902. second rotating rod; 903. driving thread; 904. lifting thread rod; 905. gear; 906. vertical plate; 907. connecting rod; 908. first bevel gear; 909. second bevel gear; 10. lifting assembly; 101. lifting plate; 102. ejector block; 1021. ejector box; 1022. ejector pin; 103. first circular hole; 104. connecting plate; 105. reset spring; 106. buffer spring; 11. motor; 12. limit plate; 13. buffer pad; 14. stabilizing rod; 15. second circular hole; 16. blade part. DETAILED DESCRIPTION
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0029] A car accelerator pedal, such as Figure 1 , Figure 2 As shown, it includes a pedal part 1, a pedal arm 2 rotatably arranged on the pedal part 1 and a foot pedal 3 installed on the pedal arm 2, a U-shaped plate 4 is arranged below the foot pedal 3, a channel 5 is opened in the U-shaped plate 4, a chamber 6 is opened in the foot pedal 3, a plurality of stabilizing rods 14 are installed in the chamber 6, a plurality of rectangular holes 7 are opened on the upper surface of the foot pedal 3, a lifting mechanism 8 for lifting the soil on the upper surface of the foot pedal 3 is arranged in the chamber 6, the rectangular holes 7 and the channel 5, and the lifting mechanism 8 includes a driving assembly 9 installed in the channel 5 and the chamber 6, and a lifting assembly 10 installed in the chamber 6 for lifting the soil.
[0030] like Figure 3 As shown, the driving assembly 9 includes: a first rotating rod 901 and a second rotating rod 902 symmetrically rotatably installed in the channel 5, the first rotating rod 901 and the second rotating rod 902 are provided with driving threads 903 at both ends, a lifting threaded rod 904 is rotatably installed beside the driving thread 903, a gear 905 matching the thread is fixedly installed on the lifting threaded rod 904, the lifting threaded rod 904 extends into the chamber 6 and is rotatably connected to the top surface of the chamber 6, the lifting assembly 10 is threadedly connected to the outer wall of the lifting threaded rod 904 and is slidably connected to the stabilizing rod 14, one end of the first rotating rod 901 is arranged to pass through the side wall of the U-shaped plate 4, and a motor 11 is installed at the end of the first rotating rod 901 passing through the side wall of the U-shaped plate 4;
[0031] Furthermore, two vertical plates 906 are provided in the channel 5, and a connecting rod 907 is rotatably installed in the middle of the vertical plates 906 to enable the first rotating rod 901 and the second rotating rod 902 to rotate synchronously. A first bevel gear 908 is provided at one end of the first rotating rod 901 and the second rotating rod 902, and second bevel gears 909 that cooperate with the first bevel gear 908 are provided at both ends of the connecting rod 907.
[0032] like Figure 4 , Figure 5 , Figure 6 As shown, the lifting assembly 10 includes: a lifting plate 101 threadedly connected to the lifting threaded rod 904, a lifting block 102 installed on the lifting plate 101, the lifting block 102 is composed of a lifting box 1021 and a plurality of lifting pins 1022, a plurality of second circular holes 15 are opened on the lifting plate 101, and the end of the lifting pin 1022 away from the lifting plate 101 is set to a pointed cone shape, the lifting box 1021 is slidably installed in the rectangular hole 7, and a first circular hole is opened on the upper surface of the lifting box 1021 103, the first circular hole 103 passes through the lower bottom surface of the top box 1021, and a limit plate 12 is symmetrically arranged on the side wall of the top box 1021 to prevent the top box 1021 from being ejected from the chamber 6, and a buffer pad 13 is arranged on the limit plate 12. The limit plate 12 is used to prevent the top box 1021 from being removed from the chamber 6 and to prevent soil from being brought into the chamber 6, and the buffer pad 13 is used to prevent the limit plate 12 from directly colliding with the top surface of the chamber 6 and causing damage;
[0033] Furthermore, a connecting plate 104 is provided between the plurality of ejector pins 1022, one end of the ejector pin 1022 is fixedly connected to the ejection plate 101, the connecting plate 104 is slidably mounted in the ejector box 1021, the ejector pin 1022 is slidably connected to the first circular hole 103, a return spring 105 is provided on the connecting plate 104, the return spring 105 is sleeved on the outer wall of the ejector pin 1022, and the function of the return spring 105 is: when the ejector box 1021 moves downward, the upper surface of the ejector box 1021 will be reset to the same position as the upper surface of the foot pedal 3, so as to prevent mud from falling into the ejector box 1021 when the foot pedal 3 is stepped on;
[0034] like Figure 6 As shown (refer to Figure 2 ), a buffer spring 106 is provided between the lower surface of the top box 1021 and the lifting plate 101, and the buffer spring 106 is sleeved on the outer wall of the ejector pin 1022. The function of the buffer spring 106 is to reduce the impact of the lifting plate 101 directly on the bottom surface of the top box 1021 during the upward movement.
[0035] It is worth mentioning that a blade portion 16 for scraping the outer wall of the top box 1021 and the outer wall of the ejector pin 1022 is provided at the opening of the rectangular hole 7 and the first circular hole 103. When the top block 102 and the ejector pin 1022 move downward, the blade portion 16 enters the chamber 6 and the top box 1021 respectively, and can scrape and clean the dirt adhering to the outer walls of the top block 102 and the ejector pin 1022 to prevent the dirt from entering the chamber 6 and the top box 1021. The function of the blade portion 16 is: when the top block 102 and the ejector pin 1022 move downward, they enter the chamber 6 and the top box 1021 respectively, and can scrape and clean the dirt adhering to the outer walls of the top block 102 and the ejector pin 1022 to prevent the dirt from entering the chamber 6 and the top box 1021.
[0036] The working process and beneficial effects of the utility model are as follows:
[0037] When it is necessary to clean the mud stuck on the foot pedal 3, the motor 11 is started, and the motor 11 drives the first rotating rod 901 to rotate, and at the same time drives the first bevel gear 908 and the gear 905 cooperating with the driving thread 903 to rotate, thereby driving the second bevel gear 909 and the lifting thread rod 904 to rotate, and the connecting rod 907 is engaged with the second bevel gear 909 and the first bevel gear 908, thereby driving the second rotating rod 902 to rotate synchronously, so that the gear 905 set at this end of the second rotating rod 902 rotates and then drives the lifting thread rod 904 to rotate. After the lifting thread rod 904 rotates, the lifting plate 101 moves upward, thereby cracking and ejecting the top block 102 from the rectangular hole 7, so that the mud on the foot pedal 3 is separated from the surface of the foot pedal 3.
[0038] When the mud is firmly adhered to the surface of the foot pedal 3, the lifting plate 101 continues to rise. During the rising process, the pointed end of the ejector pin 1022 is ejected from the ejector box 1021, so that it can better penetrate the mud and turn a large piece of mud into small pieces, making it easier to clean up later.
[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.
Claims
1. An automobile accelerator pedal, comprising a pedal portion (1), a pedal arm (2) rotatably disposed on the pedal portion (1), and a foot pedal (3) mounted on the pedal arm (2), characterized in that: A U-shaped plate (4) is arranged below the foot pedal (3), a channel (5) is provided in the U-shaped plate (4), a chamber (6) is provided in the foot pedal (3), a plurality of rectangular holes (7) are provided on the upper surface of the foot pedal (3), and a lifting mechanism (8) for lifting soil off the upper surface of the foot pedal (3) is provided in the chamber (6), the rectangular holes (7) and the channel (5). The lifting mechanism (8) comprises a driving assembly (9) installed in the channel (5) and the chamber (6), and a lifting assembly (10) installed in the chamber (6) for lifting soil.
2. The automobile accelerator pedal according to claim 1, characterized in that: The driving assembly (9) comprises: a first rotating rod (901) and a second rotating rod (902) symmetrically rotatably mounted in the channel (5); the first rotating rod (901) and the second rotating rod (902) are provided with driving threads (903) at both left and right ends; a lifting threaded rod (904) is rotatably mounted next to the driving threads (903); a gear (905) matching the threads is fixedly mounted on the lifting threaded rod (904); the lifting threaded rod (904) extends into the chamber (6) and is rotatably connected to the top surface of the chamber (6); and the lifting assembly (10) is threadedly connected to the outer wall of the lifting threaded rod (904); Two vertical plates (906) are provided in the passage (5), a connecting rod (907) is rotatably mounted in the middle of the vertical plates (906) for causing the first rotating rod (901) and the second rotating rod (902) to rotate synchronously, a first bevel gear (908) is provided at one end of the first rotating rod (901) and the second rotating rod (902), and second bevel gears (909) that cooperate with the first bevel gear (908) are provided at both ends of the connecting rod (907).
3. The automobile accelerator pedal according to claim 2, characterized in that: One end of the first rotating rod (901) is disposed protruding from the side wall of the U-shaped plate (4), and a motor (11) is installed at the end of the first rotating rod (901) protruding from the side wall of the U-shaped plate (4).
4. The automobile accelerator pedal according to claim 2, characterized in that: The lifting assembly (10) comprises: a lifting plate (101) threadedly connected to the lifting threaded rod (904), and a lifting block (102) installed on the lifting plate (101); the lifting block (102) is composed of a lifting box (1021) and a plurality of lifting pins (1022); the lifting box (1021) is slidably installed in the rectangular hole (7); a first circular hole (103) is opened on the upper surface of the lifting box (1021); and the first circular hole (103) passes through the lower bottom surface of the lifting box (1021); A connecting plate (104) is provided between the plurality of ejector pins (1022); one end of the ejector pin (1022) is fixedly connected to the ejection plate (101); the connecting plate (104) is slidably mounted in the ejector box (1021); the ejector pin (1022) is slidably connected to the first circular hole (103); a return spring (105) is provided on the connecting plate (104); the return spring (105) is sleeved on the outer wall of the ejector pin (1022); a buffer spring (106) is provided between the lower surface of the ejector box (1021) and the ejection plate (101); the buffer spring (106) is sleeved on the outer wall of the ejector pin (1022).
5. The automobile accelerator pedal according to claim 4, characterized in that: A limiting plate (12) for preventing the top box (1021) from being ejected from the chamber (6) is symmetrically arranged on the side wall of the top box (1021), and a buffer pad (13) is arranged on the limiting plate (12).
6. The automobile accelerator pedal according to claim 5, characterized in that: One end of the ejector pin (1022) away from the ejection plate (101) is configured to be in a pointed cone shape.
7. The automobile accelerator pedal according to claim 6, characterized in that: A plurality of stabilizing rods (14) are installed in the chamber (6), a plurality of second circular holes (15) are provided on the lifting plate (101), and the lifting plate (101) is slidably connected to the stabilizing rods (14) via the second circular holes (15).
8. The automobile accelerator pedal according to claim 7, characterized in that: A blade portion (16) for scraping the outer wall of the top box (1021) and the outer wall of the ejector pin (1022) is provided at the openings of the rectangular hole (7) and the first circular hole (103).