Vehicle-mounted multi-angle adjustable electric vehicle-mounted pedal

Abstract

The invention discloses a vehicle-mounted multi-angle adjustable electric vehicle-mounted pedal, relates to the technical field of automobile pedal accessories, and provides the following scheme that the vehicle-mounted multi-angle adjustable electric vehicle-mounted pedal comprises a fixed mounting frame and supporting plates fixedly connected to the two ends of the fixed mounting frame respectively, and further comprises an extension mechanism mounted between the two supporting plates; the extension mechanism is used for extending the length of the equipment and comprises threaded rods rotationally connected with the two supporting plates, moving plates in threaded connection with the two threaded rods correspondingly and extension plates fixedly connected to the moving plates correspondingly. And the extension mechanism is mounted on the two extension plates and is used for extending the treading area of the equipment. According to the electric vehicle-mounted pedal, the use area can be expanded through extension of the pedal, the area of the treading area is increased, meanwhile, the pedal can be rapidly stored and extended for use through extension movement of the extension plate, and the multi-angle adjusting effect of the electric vehicle-mounted pedal is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of automobile pedal accessories, and in particular to an electric vehicle-mounted pedal with multi-angle adjustment for vehicle use. Background Art

[0002] The automobile electric pedal is a pedal that can be automatically retracted, providing convenient service for the convenience of getting on and off high-chassis cars. When the car door is opened, the electric foot pedal automatically extends out, and the foot pedal stops when it reaches the limit position. When the car door is closed, the electric foot pedal automatically retracts and the foot pedal is retracted to the bottom of the car. The automobile electric pedal retracting mechanism includes a pedal retracting assembly and a motor reducer assembly, but the wheelbase sizes of different models are different, and corresponding electric pedals are required to be used in conjunction. Since the length of the pedaling area of ​​the current electric pedal is fixed, the pedaling area cannot be adjusted and cannot be applied to different models, resulting in the inability to effectively store the mismatched electric pedals. For this reason, we propose a multi-angle adjustable electric vehicle foot pedal for use in a vehicle. Summary of the invention

[0003] The present invention provides a multi-angle adjustable electric vehicle footrest for use in a vehicle to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A multi-angle adjustable electric vehicle footrest for vehicle use, comprising a fixed mounting frame and support plates respectively fixedly connected to both ends of the fixed mounting frame, and further comprising: An extension mechanism, which is installed between the two support plates and is used to extend the length of the device. The extension mechanism includes a threaded rod rotatably connected to the two support plates, a movable plate threadedly connected to the two threaded rods, and an extension plate fixedly connected to the movable plate; An expansion mechanism, the expansion mechanism is installed on two extension plates, and is used to expand the pedal area of ​​the device. The expansion mechanism includes a support frame, a storage box fixedly connected to the support frame, and two pedals movably sleeved inside the storage box; The driving mechanism is installed at the bottom of the fixed mounting frame and is used to output power to the extension mechanism and the expansion mechanism. One end of the driving mechanism is connected to the extension mechanism, and a transmission mechanism is provided between the driving mechanism and the expansion mechanism.

[0005] Furthermore, the extension mechanism also includes a first bevel gear fixedly connected to one end of the threaded rod, a connecting rod is rotatably connected between the two support plates, both ends of the connecting rod are respectively fixedly connected to second bevel gears, and one side of the two second bevel gears is respectively meshed with the two first bevel gears for transmission.

[0006] Furthermore, the expansion mechanism also includes a sliding rod fixedly connected between the two extension plates, the sliding rod is fixedly connected to the support frame, sliding blocks are slidably connected to both sides of the sliding rod, one end of the two sliding blocks are respectively fixedly connected to the pedals, and racks are respectively fixedly connected to the opposite sides of the two pedals, and a driving rod is rotatably connected to the inside of the storage box, one end of the driving rod is fixedly connected to a gear, and both sides of the gear are respectively meshed with two racks for transmission.

[0007] Furthermore, the driving mechanism includes a motor frame fixedly connected to the bottom of the fixed mounting frame, the motor frame is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a worm, the connecting rod is fixedly connected to a worm wheel, and one side of the worm wheel is meshingly connected to the worm wheel for transmission.

[0008] Furthermore, the transmission mechanism includes an extension rod hinged to one end of the worm gear, a transmission rod is rotatably connected to the support frame, a third bevel gear is fixedly connected to the transmission rod, the other end of the drive rod is fixedly connected to a fourth bevel gear, one side of the fourth bevel gear is meshed with the third bevel gear for transmission, an extension sleeve is hinged to one end of the transmission rod, a movable groove is provided on the extension sleeve, one end of the extension rod is fixedly connected to a limiting slider, the extension rod is movably sleeved inside the extension sleeve, and the limiting slider is movably sleeved inside the movable groove.

[0009] Furthermore, the bottoms of the two pedals are respectively fixedly connected with guide blocks, and the interior of the storage box is provided with guide grooves corresponding to the two guide blocks, and the two guide blocks are respectively movably sleeved inside the guide grooves.

[0010] Furthermore, a moving block is fixedly connected to the slide rod, and guide slots are respectively provided inside the two slide blocks corresponding to the moving blocks, the slide rod is movably sleeved inside the two slide blocks, and the moving blocks are movably sleeved inside the guide slots.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The present invention performs power output and power transmission processing on the equipment by installing an extension mechanism, an expansion mechanism, a transmission mechanism and a driving mechanism, and at the same time performs an expansion processing on the pedal area, and performs a storage and extension processing on the pedal; To sum up, the device has a novel design and is easy to operate. The device can not only expand the use area by extending the pedal, thereby increasing the area of ​​the pedaling area, but also quickly store and stretch the pedal by extending the extension board, effectively ensuring the multi-angle adjustment effect of the electric vehicle footrest. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1This is a schematic diagram of the overall top-down stereoscopic structure of a multi-angle adjustable electric vehicle footrest proposed by the present invention; Figure 2 This is a schematic diagram of the overall upward-looking three-dimensional structure of a vehicle-mounted electric vehicle footrest with multi-angle adjustment proposed by the present invention; Figure 3 A top-view three-dimensional structural schematic diagram of an extension mechanism and an expansion mechanism of a multi-angle adjustable electric vehicle footrest for use in a vehicle proposed by the present invention; Figure 4 This is a partial cross-sectional bottom-up perspective structural diagram of a multi-angle adjustable electric vehicle footrest proposed by the present invention; Figure 5 This is a top-down perspective structural diagram of a transmission rod and an extension sleeve of a multi-angle adjustable electric vehicle footrest proposed by the present invention; Figure 6 The present invention provides a top-down perspective structural diagram of a driving mechanism and a transmission mechanism of a multi-angle adjustable electric vehicle footrest.

[0013] Description of reference numerals: 1. Fixed mounting frame; 2. Support plate; 3. Threaded rod; 4. Moving plate; 5. Extension plate; 6. Sliding rod; 7. Sliding block; 8. Pedal; 9. Support frame; 10. Storage box; 11. Rack; 12. Driving rod; 13. Gear; 14. Motor frame; 15. Driving motor; 16. Worm; 17. Connecting rod; 18. Worm wheel; 19. Second bevel gear; 20. First bevel gear; 21. Transmission rod; 22. Third bevel gear; 23. Extension sleeve; 24. Extension rod; 25. Limiting slider; 26. Fourth bevel gear. DETAILED DESCRIPTION

[0014] 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.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0016] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] Example, see Figure 1-6 : A multi-angle adjustable electric vehicle footrest for vehicle use, comprising a fixed mounting frame 1 and support plates 2 respectively fixedly connected to the two ends of the fixed mounting frame 1, and also comprising: an extension mechanism, the extension mechanism is installed between the two support plates 2, and is used to extend the length of the device, the extension mechanism comprises a threaded rod 3 rotatably connected to the two support plates 2, a movable plate 4 respectively threadedly connected to the two threaded rods 3 and an extension plate 5 respectively fixedly connected to the movable plate 4, the extension mechanism also comprises a first bevel gear 20 fixedly connected to one end of the threaded rod 3, a connecting rod 17 is rotatably connected between the two support plates 2, and the two ends of the connecting rod 17 are respectively fixedly connected to the second bevel gear 19, and one side of the two second bevel gears 19 is respectively meshed with the two first bevel gears 20 for transmission; An expansion mechanism is installed on two extension plates 5, which is used to expand the pedal area of ​​the equipment. The expansion mechanism includes a support frame 9, a storage box 10 fixedly connected to the support frame 9, and two pedals 8 movably sleeved inside the storage box 10. The expansion mechanism also includes a sliding rod 6 fixedly connected between the two extension plates 5, the sliding rod 6 is fixedly connected to the support frame 9, and sliding blocks 7 are slidably connected to the two sides of the sliding rod 6, one end of the two sliding blocks 7 is fixedly connected to the pedals 8, and racks 11 are fixedly connected to the opposite sides of the two pedals 8. A driving rod 12 is rotatably connected to the inside of the storage box 10, and a gear 13 is fixedly connected to one end of the driving rod 12, and the two sides of the gear 13 are respectively meshed with the two racks 11 for transmission; The driving mechanism is installed at the bottom of the fixed mounting frame 1, and is used to output power to the extension mechanism and the expansion mechanism. One end of the driving mechanism is connected to the extension mechanism, and a transmission mechanism is provided between the driving mechanism and the expansion mechanism. The driving mechanism includes a motor frame 14 fixedly connected to the bottom of the fixed mounting frame 1, a driving motor 15 is fixedly connected to the motor frame 14, a worm 16 is fixedly connected to the output shaft of the driving motor 15, a worm wheel 18 is fixedly connected to the connecting rod 17, and one side of the worm wheel 18 is meshed with the worm 16 for transmission.

[0018] In the present invention, the transmission mechanism includes an extension rod 24 hinged to one end of the worm 16, a transmission rod 21 is rotatably connected to the support frame 9, a third bevel gear 22 is fixedly connected to the transmission rod 21, the other end of the drive rod 12 is fixedly connected to the fourth bevel gear 26, one side of the fourth bevel gear 26 is meshed with the third bevel gear 22 for transmission, an extension sleeve 23 is hinged to one end of the transmission rod 21, a movable groove is provided on the extension sleeve 23, one end of the extension rod 24 is fixedly connected to a limiting slider 25, the extension rod 24 is movably sleeved inside the extension sleeve 23, and the limiting slider 25 is movably sleeved inside the movable groove.

[0019] In the present invention, the bottoms of the two pedals 8 are respectively fixedly connected with guide blocks, the interior of the storage box 10 is respectively provided with guide grooves corresponding to the two guide blocks, the two guide blocks are respectively movably sleeved inside the guide grooves, a moving block is fixedly connected to the slide rod 6, the interiors of the two sliding blocks 7 are respectively provided with guide slots corresponding to the moving blocks, the slide rod 6 is respectively movably sleeved inside the two sliding blocks 7, and the moving blocks are movably sleeved inside the guide slots.

[0020] Working principle: when in use, the device is fixedly installed at a designated position of the vehicle by means of a fixed mounting frame 1. When it is needed to be used, the driving motor 15 is started to drive the worm 16 to rotate. The rotation of the worm 16 drives the worm wheel 18 and the extension rod 24 to rotate synchronously. The rotation of the worm wheel 18 drives the connecting rod 17 to rotate. The rotation of the connecting rod 17 drives the two second bevel gears 19 to rotate, and at the same time meshes and rotates with the first bevel gear 20. The rotation of the first bevel gear 20 drives the threaded rod 3 to rotate. The rotation of the threaded rod 3 drives the two moving plates 4 to move. When the moving plate 4 moves, the extension plate 5 moves synchronously. When the extension plate 5 moves synchronously, the sliding rod 6 moves synchronously. The movement of the sliding rod 6 synchronously drives the support frame 9 and the two sliding blocks 7 to move synchronously. When the support frame 9 moves synchronously, it drives the pedal 8 to move. At the same time, the movement of the support frame 9 drives the transmission rod 21 to move synchronously, and the movement of the transmission rod 21 drives the extension sleeve 23 to slide and extend along the extension rod 24. At the same time, the rotation of the worm 16 drives the rotation of the extension rod 24, and the rotation of the extension rod 24 drives the extension sleeve 23 to rotate synchronously through the limit slider 25. The rotation of the extension sleeve 23 drives the rotation of the transmission rod 21. The rotation of the transmission rod 21 synchronously drives the rotation of the third bevel gear 22, and the rotation of the third bevel gear 22 meshes and rotates with the fourth bevel gear 26. The rotation of the fourth bevel gear 26 synchronously drives the drive rod 12 to rotate, and the rotation of the drive rod 12 drives the gear 13 to rotate synchronously. The two racks 11 are driven to move through the rotation of the gear 13, and the two pedals 8 are synchronously driven to extend and expand outward through the movement of the two racks 11, thereby increasing the use area of ​​the pedal area.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-angle adjustable electric vehicle footrest for vehicle use, comprising a fixed mounting frame (1) and support plates (2) respectively fixedly connected to both ends of the fixed mounting frame (1), characterized in that: Also includes: An extension mechanism, the extension mechanism being installed between the two support plates (2) and being used to extend the length of the device, the extension mechanism comprising a threaded rod (3) rotatably connected to the two support plates (2), a movable plate (4) respectively threadedly connected to the two threaded rods (3), and an extension plate (5) respectively fixedly connected to the movable plate (4); An expansion mechanism, the expansion mechanism being mounted on the two extension plates (5) and being used to expand the pedaling area of ​​the device, the expansion mechanism comprising a support frame (9), a storage box (10) fixedly connected to the support frame (9), and two pedals (8) movably sleeved inside the storage box (10); A driving mechanism is installed at the bottom of the fixed mounting frame (1) and is used to output power to the extension mechanism and the expansion mechanism. One end of the driving mechanism is connected to the extension mechanism, and a transmission mechanism is provided between the driving mechanism and the expansion mechanism.

2. The multi-angle adjustable electric vehicle footrest according to claim 1, characterized in that: The extension mechanism further comprises a first bevel gear (20) fixedly connected to one end of the threaded rod (3); a connecting rod (17) is rotatably connected between the two support plates (2); two ends of the connecting rod (17) are respectively fixedly connected to second bevel gears (19); one side of the two second bevel gears (19) are respectively meshed with the two first bevel gears (20) for transmission.

3. The multi-angle adjustable electric vehicle footrest according to claim 2, characterized in that: The expansion mechanism further comprises a sliding rod (6) fixedly connected to the two extension plates (5), the sliding rod (6) being fixedly connected to the support frame (9), sliding blocks (7) being slidably connected to the two sides of the sliding rod (6), one end of the two sliding blocks (7) being fixedly connected to the pedals (8), the two opposite sides of the pedals (8) being fixedly connected to racks (11), the interior of the storage box (10) being rotatably connected to a driving rod (12), one end of the driving rod (12) being fixedly connected to a gear (13), the two sides of the gear (13) being meshed with the two racks (11) for transmission.

4. The multi-angle adjustable electric vehicle footrest according to claim 3, characterized in that: The driving mechanism comprises a motor frame (14) fixedly connected to the bottom of the fixed mounting frame (1), a driving motor (15) fixedly connected to the motor frame (14), an output shaft of the driving motor (15) fixedly connected to a worm (16), a worm wheel (18) fixedly connected to the connecting rod (17), and one side of the worm wheel (18) meshingly driving with the worm (16).

5. The multi-angle adjustable electric vehicle footrest according to claim 4, characterized in that: The transmission mechanism comprises an extension rod (24) hinged to one end of the worm (16); a transmission rod (21) is rotatably connected to the support frame (9); a third bevel gear (22) is fixedly connected to the transmission rod (21); the other end of the drive rod (12) is fixedly connected to a fourth bevel gear (26); one side of the fourth bevel gear (26) is meshed with the third bevel gear (22) for transmission; an extension sleeve (23) is hinged to one end of the transmission rod (21); a movable groove is provided on the extension sleeve (23); one end of the extension rod (24) is fixedly connected to a limit slider (25); the extension rod (24) is movably sleeved inside the extension sleeve (23); and the limit slider (25) is movably sleeved inside the movable groove.

6. The multi-angle adjustable electric vehicle footrest according to claim 1, characterized in that: The bottoms of the two pedals (8) are respectively fixedly connected with guide blocks, and the interior of the storage box (10) is provided with guide grooves corresponding to the two guide blocks, and the two guide blocks are respectively movably sleeved inside the guide grooves.

7. The multi-angle adjustable electric vehicle footrest according to claim 3, characterized in that: A moving block is fixedly connected to the slide bar (6), and guide slots are respectively provided inside the two slide blocks (7) at locations corresponding to the moving blocks. The slide bar (6) is movably sleeved inside the two slide blocks (7), and the moving blocks are movably sleeved inside the guide slots.

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