Folding support assembly of concealable electric pedal

Abstract

The utility model relates to the technical field of electric pedals, in particular to a folding support assembly of a concealable electric pedal, which comprises a loading underframe, a motor driving shaft is arranged at the left end of an inner cavity of the loading underframe, and half gears are fixedly connected to the front end and the rear end of the outer surface of the motor driving shaft. The front end and the rear end of an inner cavity of the loading chassis are fixedly connected with L-shaped guide plates. Through the effects of the half gear, the movable toothed plate, the turnover gear and the turnover toothed plate, the support assembly has the advantages of being capable of being stored in a hidden mode, large in turnover angle and better attached to an automobile body, and the problems that due to the fact that a fixed pedal is usually adopted by some traditional automobiles, some visual abrupt feelings are possibly caused, the scratching risk is high, and the safety is high are solved. However, some hidden and stored pedals are easy to be not recovered in place due to a small turning angle during recovery, so that the surfaces of the pedals cannot be well attached to the vehicle body, and the pedals are not favorably protected.

Description

Technical Field

[0001] This utility model relates to the field of electric pedal technology, specifically to a folding bracket assembly for a retractable electric pedal. Background Technology

[0002] Electric car running boards are installed on the chassis of vehicles to facilitate getting in and out of the car. Driven by a motor, the running board extends via a telescopic mechanism to facilitate entry and exit. After use, the motor-driven telescopic mechanism retracts the running board to prevent damage.

[0003] Currently, some traditional cars typically use fixed pedals, which may cause some visual abruptness and pose a higher risk of scratches. Some pedals with hidden storage are prone to incomplete retraction due to the small flip angle, resulting in the pedal surface not fitting well against the car body, which is not conducive to the protection of the pedal. To address this, we propose a folding bracket assembly for a retractable electric pedal. Utility Model Content

[0004] The purpose of this utility model is to provide a folding bracket assembly for a retractable electric pedal, which has the advantages of being retractable and having a large flip angle that fits the vehicle body better. It solves the problems of some traditional cars that usually use fixed pedals, which may cause some visual abruptness and pose a high risk of scratches. Some pedals with retractable storage are prone to not being fully retracted when folded back due to the small flip angle, so the pedal surface cannot fit the vehicle body well, which is not conducive to protecting the pedal.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding bracket assembly for a retractable electric pedal, comprising:

[0006] The loading chassis has a motor drive shaft at the left end of its inner cavity. Half gears are fixedly connected to both ends of the outer surface of the motor drive shaft. L-shaped guide plates are fixedly connected to both ends of the inner cavity of the loading chassis. A mountain-shaped movable seat is slidably connected to the outer surface of the L-shaped guide plate. Connecting blocks are fixedly connected to both ends of the left side of the mountain-shaped movable seat. A movable frame plate is fixedly connected to the left side of the connecting block. Movable toothed plates that mesh with half gears are fixedly installed at the top and bottom of the inner side of the movable frame plate.

[0007] An L-shaped movable plate slides on the inner surface of the middle of the mountain-shaped movable seat. A spring is fixedly connected between one side of the L-shaped movable plate and the middle of the right side of the mountain-shaped movable seat. Support frames are fixedly connected to both the front and rear ends of the bottom of the mountain-shaped movable seat. A rotating shaft is movably connected to the right end of the inner side of the support frame.

[0008] A connecting plate is fixedly connected to the bottom left end of the L-shaped movable plate. A flipping toothed plate is fixedly connected to the right side of the connecting plate. A flipping gear that meshes with the flipping toothed plate is fixedly connected to the middle end of the outer surface of the rotating shaft.

[0009] Preferably, the two L-shaped guide plates are symmetrically arranged, and the inner surface of the L-shaped guide plates is provided with a movable groove.

[0010] Preferably, the top of the movable frame plate is fitted with the top of the loading chassis.

[0011] Preferably, both ends of the outer surface of the rotating shaft are fixedly connected to connectors, and a pedal surface is fixedly connected to one side of each connector.

[0012] Preferably, stabilizing guide grooves are provided on both the front and rear sides of the lower end of the vehicle mounting frame.

[0013] Preferably, a stabilizing slide plate that slides within a stabilizing guide groove is fixedly connected to one side of the upper end of the support frame.

[0014] Preferably, an L-shaped reinforcement member is fixedly connected between the right end of the bottom of the stabilizing slide and the support frame, and a limiting block is fixedly connected between the right side of the L-shaped reinforcement member and the support frame, and the upper end of the limiting block has an arc-shaped structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. Through the cooperation between the structures, this utility model enables the bracket assembly to have the ability to be hidden and stored, and it is convenient to use and easy to operate.

[0017] 2. By employing a combination of half gears and moving toothed plates, as well as a flipping gear and flipping toothed plates, this utility model can ensure synchronous linkage between structures, resulting in a larger flipping angle of the pedal surface that better fits the vehicle body. Attached Figure Description

[0018] Figure 1 This is a first-view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the third-view cross-sectional structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 5 This utility model Figure 4 Another perspective structural diagram.

[0023] In the diagram: 1. Loading frame; 101. Stabilizing guide groove; 102. L-shaped guide plate; 103. Half gear; 104. Moving frame plate; 105. Moving toothed plate; 106. Mountain-shaped moving seat; 107. L-shaped movable plate; 108. Spring; 109. Connecting block; 2. Motor drive shaft; 3. Connecting plate; 301. Flipping toothed plate; 302. Rotating shaft; 303. Flipping gear; 4. Pedal surface; 401. Connector; 5. Bearing frame; 501. L-shaped reinforcement; 502. Limiting block; 503. Stabilizing slide plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The components of this application, including the mounting frame 1, stabilizing guide groove 101, L-shaped guide plate 102, half gear 103, movable frame plate 104, movable toothed plate 105, mountain-shaped movable seat 106, L-shaped movable plate 107, spring 108, connecting block 109, motor drive shaft 2, connecting plate 3, flipping toothed plate 301, rotating shaft 302, flipping gear 303, pedal surface 4, connector 401, bearing frame 5, L-shaped reinforcement 501, limiting block 502, and stabilizing slide plate 503, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0028] Example 1

[0029] Please see Figures 1-5 As shown, this utility model provides a technical solution: a folding bracket assembly for a retractable electric pedal, comprising:

[0030] A loading chassis 1 is provided with a motor drive shaft 2 at the left end of the inner cavity of the loading chassis 1. Half gears 103 are fixedly connected to both the front and rear ends of the outer surface of the motor drive shaft 2. L-shaped guide plates 102 are fixedly connected to both the front and rear ends of the inner cavity of the loading chassis 1. A mountain-shaped moving seat 106 is slidably connected to the outer surface of the L-shaped guide plate 102. Connecting blocks 109 are fixedly connected to both the front and rear ends of the left side of the mountain-shaped moving seat 106. A moving frame plate 104 is fixedly connected to the left side of the connecting block 109. Moving toothed plates 105 that mesh with half gears 103 are fixedly installed on the top and bottom of the inner side of the moving frame plate 104.

[0031] An L-shaped movable plate 107 slides on the inner surface of the middle of the mountain-shaped movable seat 106. A spring 108 is fixedly connected between one side of the L-shaped movable plate 107 and the middle of the right side of the mountain-shaped movable seat 106. A support frame 5 is fixedly connected to both the front and rear ends of the bottom of the mountain-shaped movable seat 106. A rotating shaft 302 is movably connected to the right end of the inner side of the support frame 5.

[0032] A connecting plate 3 is fixedly connected to the bottom left end of the L-shaped movable plate 107. A flipping toothed plate 301 is fixedly connected to the right side of the connecting plate 3. A flipping gear 303 that meshes with the flipping toothed plate 301 is fixedly connected to the middle end of the outer surface of the rotating shaft 302.

[0033] The two L-shaped guide plates 102 are symmetrically arranged, and the inner surface of the L-shaped guide plate 102 is provided with a movable groove. The top of the movable frame plate 104 is attached to the top of the loading base 1. Both the front and rear ends of the outer surface of the rotating shaft 302 are fixedly connected with connectors 401, and a pedal surface 4 is fixedly connected to one side of the connector 401.

[0034] This technical solution: By setting up the mounting base 1, the bracket assembly can be installed in the usage position. Then, the external drive motor, along with the reducer and coupling, is fixedly connected to the motor drive shaft 2. When it is necessary to unfold the pedal surface 4, after receiving a signal, the external drive motor will drive the motor drive shaft 2 to rotate via the reducer and coupling. Figure 2-5 As shown, when the motor drive shaft 2 drives the half gear 103 to mesh and rotate with the moving toothed plate 105 on the top inner side of the moving frame plate 104, it can drive the mountain-shaped moving seat 106 to slide to the right on the outer surface of the L-shaped guide plate 102 via the moving frame plate 104 and the connecting block 109. When the mountain-shaped moving seat 106 moves, it will drive the rotating shaft 302 and the pedal surface 4 to move to the right via the bearing frame 5. When the mountain-shaped moving seat 106 moves, it will drive the L-shaped movable plate 107 to contact the inner wall of the right end of the loading base 1. And due to the restriction of the inner wall of the right end of the loading base 1, it will... As the L-shaped movable plate 107 slides on the inner surface of the mountain-shaped movable seat 106, it compresses the spring 108. With the L-shaped movable plate 107 remaining in place and the support frame 5 moving to the right, and due to the connecting plate 3 being fixedly connected to the bottom of the L-shaped movable plate 107, the flipping gear 303 can travel on top of the flipping toothed plate 301. The rotating flipping gear 303 can drive the connecting head 401 and the pedal surface 4 to flip outwards via the rotating shaft 302. After the pedal surface 4 is horizontally unfolded, the external drive motor stops working. After the use of plate 4 is completed, the external drive motor continues to work after receiving the signal. At this time, the motor drive shaft 2 will drive the half gear 103 to continue meshing and rotating with the moving toothed plate 105 at the bottom of the inner side of the moving frame plate 104. The moving frame plate 104 and the connecting block 109 drive the mountain-shaped moving seat 106 to slide to the left on the outer surface of the L-shaped guide plate 102. The mountain-shaped moving seat 106 will drive the support frame 5, the rotating shaft 302 and the pedal surface 4 to move to the right. When the mountain-shaped moving seat 106 moves, it is affected by the compressed spring 108, and the L-shaped moving plate 1 07 will slide on the inner surface of the mountain-shaped moving seat 106 to reset. At this time, the position of the L-shaped movable plate 107 remains unchanged while the support frame 5 moves to the left, so that the flip gear 303 can travel on the top of the flip gear plate 301. The rotating flip gear 303 can drive the connector 401 and the pedal surface 4 to flip inward and store through the rotating shaft 302. After the pedal surface 4 is in a vertical state, the L-shaped movable plate 107 moves synchronously with the mountain-shaped moving seat 106, and then the vertical pedal surface 4 can move to the left and enter the right end of the loading base frame 1 for concealment.

[0035] It should be noted that, due to the cooperation of the half gear 103 and the movable toothed plate 105, as well as the flip gear 303 and the flip toothed plate 301, a sealed protective shell is provided on the outside of each of them to prevent the entry and interference of external mud, sand, dust and water. This is prior art known to those skilled in the art, and therefore is not shown in the figure.

[0036] Example 2

[0037] Based on Embodiment 1, this utility model is as follows: Figures 1-5 As shown, the lower end of the loading chassis 1 is provided with stabilizing guide grooves 101 on both the front and rear sides. A stabilizing slide plate 503 that slides in the stabilizing guide groove 101 is fixedly connected to one side of the upper end of the support frame 5. An L-shaped reinforcement member 501 is fixedly connected between the bottom right end of the stabilizing slide plate 503 and the support frame 5. A limiting block 502 is fixedly connected between the right side of the L-shaped reinforcement member 501 and the support frame 5, and the upper end of the limiting block 502 has an arc-shaped structure.

[0038] This technical solution: By setting the stabilizing guide groove 101, the stability of the support frame 5 during movement is ensured when the stabilizing slide plate 503 slides inside it. With the assistance of the L-shaped reinforcement 501 and the limiting block 502, the support strength of the support frame 5 itself can be improved. In addition, the setting of the limiting block 502 can limit the position of the flipped-out pedal surface 4 and enhance its support capacity.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A folding bracket assembly for a retractable electric pedal, characterized in that, include: A loading chassis (1) is provided with a motor drive shaft (2) at the left end of the inner cavity of the loading chassis (1). Half gears (103) are fixedly connected to both the front and rear ends of the outer surface of the motor drive shaft (2). L-shaped guide plates (102) are fixedly connected to both the front and rear ends of the inner cavity of the loading chassis (1). A mountain-shaped moving seat (106) is slidably connected to the outer surface of the L-shaped guide plate (102). A connecting block (109) is fixedly connected to both the front and rear ends of the left side of the mountain-shaped moving seat (106). A moving frame plate (104) is fixedly connected to the left side of the connecting block (109). A moving toothed plate (105) that meshes with the half gears (103) is fixedly installed on the top and bottom of the inner side of the moving frame plate (104). An L-shaped movable plate (107) slides on the inner surface of the middle of the mountain-shaped movable seat (106). A spring (108) is fixedly connected between one side of the L-shaped movable plate (107) and the middle of the right side of the mountain-shaped movable seat (106). A support frame (5) is fixedly connected to both the front and rear ends of the bottom of the mountain-shaped movable seat (106). A rotating shaft (302) is movably connected to the right end of the inner side of the support frame (5). A connecting plate (3) is fixedly connected to the bottom left end of the L-shaped movable plate (107). A flipping tooth plate (301) is fixedly connected to the right side of the connecting plate (3). A flipping gear (303) that meshes with the flipping tooth plate (301) is fixedly connected to the middle end of the outer surface of the rotating shaft (302).

2. The folding bracket assembly for a retractable electric pedal according to claim 1, characterized in that: The two L-shaped guide plates (102) are symmetrically arranged, and the inner surface of the L-shaped guide plate (102) is provided with a movable groove.

3. The folding bracket assembly for a retractable electric pedal according to claim 1, characterized in that: The top of the movable frame plate (104) is attached to the top of the loading chassis (1).

4. The folding bracket assembly for a retractable electric pedal according to claim 1, characterized in that: Both ends of the outer surface of the rotating shaft (302) are fixedly connected to connectors (401), and a pedal surface (4) is fixedly connected to one side of the connector (401).

5. The folding bracket assembly for a retractable electric pedal according to claim 1, characterized in that: The loading chassis (1) has stabilizing guide grooves (101) on both the front and rear sides of the lower end inside.

6. The folding bracket assembly for a retractable electric pedal according to claim 5, characterized in that: A stabilizing slide plate (503) that slides in the stabilizing guide groove (101) is fixedly connected to one side of the upper end of the support frame (5).

7. The folding bracket assembly for a retractable electric pedal according to claim 6, characterized in that: An L-shaped reinforcement member (501) is fixedly connected between the right end of the bottom of the stabilizing slide plate (503) and the support frame (5). A limiting block (502) is fixedly connected between the right side of the L-shaped reinforcement member (501) and the support frame (5), and the upper end of the limiting block (502) is an arc-shaped structure.

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