Pedal

Abstract

The utility model relates to the technical field of electric vehicles, in particular to a pedal which comprises a base plate arranged between a front frame and a rear frame of an electric vehicle. The first turning plate and the second turning plate are rotationally connected with the base plate; the first turning plate and the second turning plate are respectively provided with a storage position and an unfolding position relative to the base plate, and under the storage position, the first turning plate and the second turning plate are respectively attached to the base plate; in the unfolding position, the first turning plate and the second turning plate are oppositely arranged, and the first turning plate, the second turning plate, the front frame and the rear frame jointly define a containing space. According to the pedal provided by the invention, by arranging the first turning plate and the second turning plate, an accommodating space for storing articles can be formed at the front pedal, and the first turning plate and the second turning plate form good protection for laterally bearing articles, so that the safety during driving and the stability of article storage are ensured, and the functionality of the pedal is increased; and the loading capacity of the electric vehicle is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric vehicles, in particular to a foot pedal. BACKGROUND

[0002] At present, the most common structure of the existing electric vehicle is that the front foot pedal is usually a flat plate, and the battery compartment for installing the battery is generally arranged below. Such front foot pedal is basically used for placing feet and only has simple bearing capacity, and the function is single. The function can be developed to improve the product competitiveness. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to provide a foot pedal to solve the technical problem of single function of the front pedal of the electric vehicle in the prior art to some extent, which affects the product market competitiveness.

[0004] The present application provides a foot pedal for an electric vehicle, wherein the electric vehicle comprises a front frame and a rear frame, and the foot pedal comprises a base plate arranged between the front frame and the rear frame.

[0005] A first turning plate is rotationally connected with the base plate.

[0006] A second turning plate is rotationally connected with the base plate.

[0007] The first turning plate and the second turning plate each have a storage position and a deployment position relative to the base plate. In the storage position, the first turning plate and the second turning plate are respectively attached to the base plate. In the deployment position, the first turning plate and the second turning plate are arranged to face each other, and the first turning plate, the second turning plate, the front frame and the rear frame jointly enclose a containing space.

[0008] In the above technical solution, further, the base plate comprises a tread surface, the tread surface is provided with a mounting groove, and the first turning plate and the second turning plate are arranged in the mounting groove.

[0009] When the first turning plate and the second turning plate are in the storage position, the first turning plate and the second turning plate are flush with the tread surface.

[0010] In any of the above technical solutions, further, the foot pedal further comprises:

[0011] A first rotation connecting member is arranged to rotationally connect the first turning plate with the base plate.

[0012] A second rotation connecting member is arranged to rotationally connect the second turning plate with the base plate.

[0013] In any of the above technical solutions, further, the mounting groove comprises a first side wall and a second side wall arranged opposite to each other, the first side wall and the second side wall are spaced apart along the length direction of the base plate; the first side wall is provided with a first sliding groove, and the second side wall is provided with a second sliding groove;

[0014] The first rotating connecting piece and the second rotating connecting piece each have a rod structure, one end of the first rotating connecting piece is located in the first sliding groove, and the other end of the first rotating connecting piece is located in the second sliding groove; one end of the second rotating connecting piece is located in the first sliding groove, and the other end of the second rotating connecting piece is located in the second sliding groove.

[0015] In any of the above technical solutions, further, one side of the first turning plate is spaced apart from a first connecting sleeve and a second connecting sleeve, and the first connecting sleeve and the second connecting sleeve are respectively sleeved on the first rotating connecting piece.

[0016] One side of the second turning plate is spaced apart from a third connecting sleeve and a fourth connecting sleeve, and the third connecting sleeve and the fourth connecting sleeve are respectively sleeved on the second rotating connecting piece.

[0017] In any of the above technical solutions, further, the foot pedal further comprises:

[0018] A limiting piece, the limiting piece has elasticity;

[0019] The first side wall and the second side wall are respectively provided with a avoiding groove, part of the limiting piece is connected with the inner wall of the avoiding groove, and the limiting piece has a movement trend of being separated from the avoiding groove in the absence of external force;

[0020] A stopper, the stopper is arranged on the first side wall or the second side wall, and the stopper is arranged apart from the avoiding groove.

[0021] In any of the above technical solutions, further, the end of the first sliding groove and the end of the second sliding groove are respectively provided with the avoiding groove, and the limiting piece is arranged in each avoiding groove.

[0022] In any of the above technical solutions, further, the foot pedal further comprises:

[0023] A first foot pedal, the first foot pedal is provided with a fifth connecting sleeve, and the fifth connecting sleeve is connected with the first rotating connecting piece;

[0024] A second foot pedal, the second foot pedal is provided with a sixth connecting sleeve, and the sixth connecting sleeve is connected with the second rotating connecting piece;

[0025] The first pedal and the second pedal are symmetrically arranged.

[0026] In any of the above technical solutions, further, the length of the first chute and the length of the second chute are both less than the width of the base plate.

[0027] In any of the above technical solutions, further, the first flap and the second flap are both provided with a hollow part.

[0028] Compared with the prior art, the application has the following beneficial effects:

[0029] The foot pedal provided by the application comprises a base plate, a first flap, and a second flap.

[0030] The foot pedal provided by the application can form an accommodation space for storing articles at the front pedal, especially for articles such as electric rice cookers that are not convenient to hang on a hook, have a certain volume, and are inconvenient to package. The first flap and the second flap form good protection for carrying articles on the side, ensure safety during driving and stability of article storage, increase the functionality of the foot pedal, increase the carrying capacity of the electric vehicle, and thus effectively improve the product competitiveness of the electric vehicle using the foot pedal. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the specific embodiments of the application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0032] Figure 1 The structure schematic diagram of the foot pedal provided by the embodiment of the application is shown in the figure.

[0033] Figure 2 The partial structure schematic diagram of the foot pedal provided by the embodiment of the application is shown in the figure.

[0034] Figure 3 The partial structure schematic diagram of the foot pedal provided by the embodiment of the application is shown in the figure. Figure 1 The enlarged structure schematic diagram of the foot pedal provided by the embodiment of the application is shown in the figure.

[0035] Figure 4 The enlarged structure schematic diagram of the foot pedal provided by the embodiment of the application is shown in the figure.Figure 1 An enlarged structural schematic view of the foot pedal provided at B;

[0036] Figure 5 For Figure 1 An enlarged structural schematic view of the foot pedal provided at C.

[0037] Reference signs:

[0038] 1 - base plate, 101 - mounting groove, 1011 - first side wall, 1012 - second side wall, 102 - first sliding groove, 103 - second sliding groove, 2 - first flap, 201 - first connecting sleeve, 202 - second connecting sleeve, 203 - notch part, 3 - second flap, 4 - first rotary connecting piece, 5 - second rotary connecting piece, 6 - hollow part, 7 - limiting piece, 8 - avoiding groove, 9 - stop piece, 10 - first foot pedal, 1001 - fifth connecting sleeve, 11 - second foot pedal. DETAILED DESCRIPTION

[0039] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, but not all the embodiments of the present application.

[0040] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0041] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present application, it should be noted that unless specifically stated and limited otherwise, the terms "mounting", "connected", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The following refers to Figures 1 to 5 The footboard according to some embodiments of the present application is described.

[0045] Referring to Figures 1 to 5 As shown in the drawings, the embodiments of the present application provide a footboard, the footboard comprises a base plate 1, a first flap 2 and a second flap 3, wherein the base plate 1 is arranged between the front frame and the rear frame of the electric vehicle, specifically, the base plate 1 is located between the front fork and the seat base of the electric vehicle. The first flap 2 and the second flap 3 are respectively rotationally connected with the base plate 1, so that the first flap 2 and the second flap 3 can be flipped up or attached with the base plate 1, so that the first flap 2 and the second flap 3 have an unfolded position and a storage position relative to the base plate 1. In the storage position, the first flap 2 and the second flap 3 are respectively attached with the base plate 1, at this time, the first flap 2, the second flap 3 and the base plate 1 collectively provide a driver's foot weight bearing function. After the first flap 2 and the second flap 3 are flipped up, a containing space is collectively surrounded by the first flap 2, the second flap 3, the front frame and the rear frame, at this time, the driver's foot can be placed at other positions of the base plate 1, and the containing space can be used to store articles, especially for articles such as electric rice cookers and the like which are not convenient to hang on a hook and are not convenient to pack. The first flap 2 and the second flap 3 form good protection for carrying articles on the side, ensuring safety during driving and stability of article storage, increasing the functionality of the footboard, increasing the carrying capacity of the electric vehicle, thereby effectively improving the product competitiveness of the electric vehicle using the footboard.

[0046] In an embodiment of the present application, preferably, the base plate 1 comprises a tread surface, the tread surface is provided with a mounting groove 101, and the first flap 2 and the second flap 3 are arranged in the mounting groove 101.

[0047] When the first flap 2 or the second flap 3 is in the storage position, the first flap 2 and the second flap 3 are flush with the tread surface.

[0048] In this embodiment, the upper surface of the base plate 1 is the tread surface, most of the tread surface is recessed to form an open upward mounting groove 101, preferably, the mounting groove 101 is a rectangular groove.

[0049] The first flap 2 and the second flap 3 are respectively arranged in the mounting groove 101 and can be flipped relative to the mounting groove 101. When the first flap 2 is in the storage position, the first flap 2 is embedded in the mounting groove 101, and at this time, the upper surface of the first flap 2 is flush with the tread surface of the base plate 1. The second flap 3 is the same. At this time, the first flap 2 and the second flap 3 provide the driver with the function of stepping and resting on the tread surface. When the first flap 2 and the second flap 3 are flipped up, the first flap 2 and the second flap 3 are vertically arranged in the mounting groove 101 to provide the storage function.

[0050] In an embodiment of the present application, preferably, the footrest further comprises:

[0051] The first rotating connecting piece 4 is arranged between the first flap 2 and the base plate 1.

[0052] The second rotating connecting piece 5 is arranged between the second flap 3 and the base plate 1.

[0053] Preferably, the mounting groove 101 comprises a first side wall 1011 and a second side wall 1012 arranged opposite to each other, and the first side wall 1011 and the second side wall 1012 are distributed along the length direction of the base plate 1. The first side wall 1011 is provided with a first sliding groove 102, and the second side wall 1012 is provided with a second sliding groove 103.

[0054] The first rotating connecting piece 4 and the second rotating connecting piece 5 both have a rod structure. One end of the first rotating connecting piece 4 is located in the first sliding groove 102, and the other end of the first rotating connecting piece 4 is located in the second sliding groove 103. One end of the second rotating connecting piece 5 is located in the first sliding groove 102, and the other end of the second rotating connecting piece 5 is located in the second sliding groove 103.

[0055] In an embodiment of the present application, preferably, one side of the first flap 2 is provided with a first connecting sleeve 201 and a second connecting sleeve 202 arranged at intervals, and the first connecting sleeve 201 and the second connecting sleeve 202 are respectively sleeved on the first rotating connecting piece 4.

[0056] One side of the second flap 3 is provided with a third connecting sleeve and a fourth connecting sleeve arranged at intervals, and the third connecting sleeve and the fourth connecting sleeve are respectively sleeved on the second rotating connecting piece 5.

[0057] In this embodiment, the mounting groove 101 comprises a bottom wall and a first side wall 1011 and a second side wall 1012 which are parallelly arranged along the length direction of the base plate 1, wherein the first side wall 1011 is arranged close to the rear frame and the second side wall 1012 is arranged close to the front frame. The first rotating connecting piece 4 has a rod structure, one end of the first rotating connecting piece 4 is connected with the first side wall 1011 and the first rotating connecting piece 4 can move relative to the first side wall 1011, the other end of the first rotating connecting piece 4 is connected with the second side wall 1012 and the first rotating connecting piece 4 can move relative to the second side wall 1012; one end of the second rotating connecting piece 5 is connected with the first side wall 1011 and the second rotating connecting piece 5 can move relative to the first side wall 1011, the other end of the second rotating connecting piece 5 is connected with the second side wall 1012 and the second rotating connecting piece 5 can move relative to the second side wall 1012, preferably, the first rotating connecting piece 4 and the second rotating connecting piece 5 are arranged in parallel.

[0058] Further, the first side wall 1011 is provided with a first sliding groove 102, the length of the first sliding groove 102 extends along the length direction of the first side wall 1011 (that is, the width direction of the base plate 1), and the second side wall 1012 is provided with a second sliding groove 103, the length of the second sliding groove 103 extends along the length direction of the second side wall 1012.

[0059] One end of the first rotating connecting piece 4 is inserted into the first sliding groove 102, the other end of the first rotating connecting piece 4 is inserted into the second sliding groove 103, and the first rotating connecting piece 4 can move relative to the first sliding groove 102 and the second sliding groove 103; one end of the second rotating connecting piece 5 is inserted into the first sliding groove 102, the other end of the second rotating connecting piece 5 is inserted into the second sliding groove 103, and the second rotating connecting piece 5 can move relative to the second sliding groove 103.

[0060] Further, one of the side edges of the first flap 2 is provided with a first connecting sleeve 201 and a second connecting sleeve 202, the first connecting sleeve 201 and the second connecting sleeve 202 are arranged at intervals, the first rotating connecting piece 4 is arranged through the first connecting sleeve 201 and the second connecting sleeve 202, so that when the first flap 2 is manually operated to be turned up, the first flap 2 can be turned relative to the first rotating connecting piece 4, thereby realizing turning up of the first flap 2. The second flap 3 is the same, one side edge of the second flap 3 is arranged at intervals with a third connecting sleeve and a fourth connecting sleeve for arranging the second rotating connecting piece 5.

[0061] It should be noted that since the first rotating connecting piece 4 and the second rotating connecting piece 5 can move relative to the first sliding groove 102 and the second sliding groove 103, the first rotating connecting piece 4 and the second rotating connecting piece 5 can move in the first sliding groove 102 and the second sliding groove 103.

[0062] Preferably, the first flap 2 and the second flap 3 are both provided with the hollow part 6. The hollow part 6 is a hole structure penetrating through the two side surfaces of the first flap 2 and the two side surfaces of the second flap 3. The number of the hollow parts 6 on the first flap 2 and the number of the hollow parts 6 on the second flap 3 are both multiple. The hollow parts 6 can reduce the weight of the first flap 2 and the second flap 3. When the driver steps on the first flap 2 and the second flap 3 when the first flap 2 and the second flap 3 are in the storage position, the friction between the driver's foot and the first flap 2 and the second flap 3 can be increased due to the hollow parts 6 on the first flap 2 and the second flap 3.

[0063] In an embodiment of the present application, preferably, the foot pedal further comprises:

[0064] The limiting piece 7 has elasticity;

[0065] The first side wall 1011 and the second side wall 1012 are respectively provided with the avoiding groove 8. Part of the limiting piece 7 is connected with the inner wall of the avoiding groove 8. In the absence of external force, the limiting piece 7 has a movement trend of being out of the avoiding groove 8.

[0066] The stop piece 9 is arranged on the first side wall 1011 or the second side wall 1012. The stop piece 9 is arranged in the avoiding groove 8.

[0067] In an embodiment of the present application, preferably, the end of the first sliding groove 102 and the end of the second sliding groove 103 are respectively provided with the avoiding groove 8. Each avoiding groove 8 is provided with the limiting piece 7.

[0068] In this embodiment, the first side wall 1011 and the second side wall 1012 are respectively provided with the avoiding groove 8. Preferably, two avoiding grooves 8 are arranged on the first side wall 1011. The two avoiding grooves 8 are distributed at the two ends of the first sliding groove 102. One of the two avoiding grooves 8 is arranged opposite to one end of the first rotating connecting piece 4. The other avoiding groove 8 is arranged opposite to the other end of the second rotating connecting piece 5. Two avoiding grooves 8 are arranged on the second side wall 1012. The two avoiding grooves 8 are distributed at the two ends of the second sliding groove 103. One of the two avoiding grooves 8 is arranged opposite to the other end of the first rotating connecting piece 4. The other avoiding groove 8 is arranged opposite to the other end of the second rotating connecting piece 5.

[0069] The limiting piece 7 is specifically a spring piece, which can be made of metal or plastic material with elasticity. One end of the limiting piece 7 is connected with the avoiding groove 8, or the limiting piece 7 has an integrated structure with the avoiding groove 8. The limiting piece 7 is located in the avoiding groove 8 as a whole, but the other end of the limiting piece 7 opposite to the avoiding groove 8 always has a movement trend of being out of the avoiding groove 8. When the limiting piece 7 is subjected to external force, the limiting piece 7 can enter the avoiding groove 8 and be attached to the wall surface of the avoiding groove 8. When the external force is cancelled, the limiting piece 7 returns to the initial position.

[0070] The stop piece 9 is arranged on the first side wall 1011 or the second side wall 1012. In this embodiment, the stop piece 9 is arranged on the second side wall 1012, and the stop piece 9 is arranged in the interval of the avoiding groove 8 on the second side wall 1012. The side of each of the two avoiding grooves 8 on the second side wall 1012 is respectively arranged with one stop piece 9, and the two stop pieces 9 are located between the two avoiding grooves 8.

[0071] The stopper 9 protrudes relative to the surface of the second side wall 1012, so that a clamping interval can be formed between the stopper 9 and the limiting piece 7. Taking the first flap 2 as an example, the total length of the first connecting sleeve 201 and the second connecting sleeve 202 is less than the length of the first rotating connecting piece 4, one top corner of the first flap 2 close to the first sliding groove 102 forms an L-shaped notch part 203, the shape of the notch part 203 is matched with the shape of the first sliding groove 102, so that the total length of one side edge of the first flap 2 connected with the first rotating connecting piece 4 is less than the distance length between the first side wall 1011 and the second side wall 1012, since the first connecting sleeve 201 and the second connecting sleeve 202 are sleeved on the first rotating connecting piece 4, so that the first flap 2 can move relative to the first rotating connecting piece 4 along the axial direction of the first rotating connecting piece 4 to approach or move away from the first sliding groove 102. When the first flap 2 is in the storage position, the end face of the first flap 2 facing the second side wall 1012 abuts against the stopper 9, the end face of the first flap 2 facing the first side wall 1011 abuts against the first side wall 1011, and at this time the limiting piece 7 is pressed into the avoiding groove 8; when it is needed to rotate the first flap 2 from the storage position to the unfolded position, the first flap 2 is lifted and pushed, so that the first flap 2 and the first rotating connecting piece 4 move towards the mutually far apart end parts of the first sliding groove 102 and the second sliding groove 103, after moving to the position, the end face of the first flap 2 is out of the abutting action of the stopper 9, at this time the first flap 2 is located in the clamping interval, so that the first flap 2 can be limited in the current position, ensuring the stability of the first flap 2 in the unfolded position. When it is needed to restore the first flap 2 from the unfolded position to the storage position, the first flap 2 is pushed to move towards the first side wall 1011, at this time the notch part 203 approaches the first sliding groove 102, the first flap 2 moves out of the clamping interval, the first flap 2 and the first rotating connecting piece 4 are pulled to move the first flap 2 to the direction where the second flap 3 is located, so that the end face of the first flap 2 contacts the end face of the stopper 9, then the first flap 2 is pressed down into the mounting groove 101, and the limiting piece 7 is forced to enter into the avoiding groove 8. The operation process of the second flap 3 is the same as the above content, and those skilled in the art can fully understand it without further description.

[0072] In an embodiment of the present application, preferably, the footrest further comprises:

[0073] The first footrest 10 is provided with a fifth connecting sleeve 1001 connected with the first rotating connecting piece 4.

[0074] The second footrest 11 is provided with a sixth connecting sleeve connected with the second rotating connecting piece 5.

[0075] The first footrest 10 and the second footrest 11 are symmetrically arranged.

[0076] Preferably, the length of the first sliding groove 102 and the length of the second sliding groove 103 are both less than the width of the base plate 1.

[0077] In this embodiment, one side of the first footrest 10 is provided with a fifth connecting sleeve 1001, and the first rotating connecting piece 4 is arranged in the fifth connecting sleeve 1001. The fifth connecting sleeve 1001 is located between the first connecting sleeve 201 and the second connecting sleeve 202 on the first rotating connecting piece 4, so that the first footrest 10 can be located at the middle position of the base plate 1. Correspondingly, the second footrest 11 is provided with a sixth connecting sleeve, and the second rotating connecting piece 5 is arranged in the sixth connecting sleeve. The sixth connecting sleeve is located between the third connecting sleeve and the fourth connecting sleeve, so that the second footrest 11 can be located at the middle position of the base plate 1. When the first flap 2 and the second flap 3 are flipped to the unfolded position, the driver's feet can be stepped on the first footrest 10 and the second footrest 11.

[0078] Further, the length of the first sliding groove 102 and the length of the second sliding groove 103 are both less than the width of the base plate 1, so that the two side edges of the base plate 1 distributed along the width direction form a certain distance with the first flap 2 and the second flap 3 respectively, so that the first footrest 10 and the second footrest 11 can be placed on the upper surface of the base plate 1. The base plate 1 plays a supporting role for the first footrest 10 and the second footrest 11, and ensures the load bearing stress capacity for the driver's feet.

[0079] In summary, the footrest provided by the present application can form an accommodation space for storing articles at the front footrest through the first flap 2 and the second flap 3. It is especially suitable for articles such as electric rice cookers which are not convenient to hang on a hook, have a certain volume and are not convenient to package. The first flap 2 and the second flap 3 form good protection for carrying articles on the side, ensure safety during driving and stability of article storage, increase the functionality of the footrest, increase the carrying capacity of the electric vehicle, and thus effectively improve the product competitiveness of the electric vehicle using the footrest.

[0080] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A foot pedal for an electric vehicle, the electric vehicle comprising a front frame and a rear frame, characterized in that: include: a base plate, the base plate being disposed between the front frame and the rear frame; a first flip plate, the first flip plate being rotatably connected to the base plate; a second flip plate, the second flip plate being rotatably connected to the base plate; The first flip plate and the second flip plate both have a storage position and an extended position relative to the base plate. In the storage position, the first flip plate and the second flip plate are respectively attached to the base plate; In the deployed position, the first flap and the second flap are arranged facing each other, and the first flap, the second flap, the front frame and the rear frame jointly enclose a accommodating space.

2. The foot pedal according to claim 1, wherein: The base plate includes a tread surface, the tread surface is provided with a mounting groove, and the first flap and the second flap are arranged in the mounting groove; When the first flap and the second flap are in the storage position, the first flap and the second flap remain flush with the tread surface.

3. The foot pedal according to claim 2, characterized in that The foot pedal further comprises: a first rotating connection member, wherein the first flap is rotatably connected to the base plate via the first rotating connection member; A second rotating connection member, through which the second flip plate is rotatably connected to the base plate.

4. The foot pedal according to claim 3, characterized in that The mounting groove includes a first side wall and a second side wall facing each other, the first side wall and the second side wall are spaced apart along the length direction of the substrate; the first side wall is provided with a first sliding groove, and the second side wall is provided with a second sliding groove; The first rotating connector and the second rotating connector both have a rod structure, one end of the first rotating connector is located in the first slide groove, and the other end of the first rotating connector is located in the second slide groove; one end of the second rotating connector is located in the first slide groove, and the other end of the second rotating connector is located in the second slide groove.

5. The foot pedal according to claim 3, characterized in that: A first connecting sleeve and a second connecting sleeve are provided at intervals on one side of the first flap, and the first connecting sleeve and the second connecting sleeve are respectively sleeved on the first rotating connector; A third connecting sleeve and a fourth connecting sleeve are provided at intervals on one side of the second flap, and the third connecting sleeve and the fourth connecting sleeve are respectively sleeved on the second rotating connector.

6. The foot pedal according to claim 4, characterized in that The foot pedal further comprises: A limiting member, wherein the limiting member is elastic; The first side wall and the second side wall are respectively provided with an avoidance groove, and a portion of the limiting member is connected to the inner wall of the avoidance groove. In the absence of an external force, the limiting member has a tendency to escape from the avoidance groove; A stopper is provided on the first side wall or the second side wall, and the stopper is spaced apart from the avoidance groove.

7. The foot pedal according to claim 6, characterized in that The end of the first chute and the end of the second chute are respectively provided with the avoidance groove, and the limiting member is provided in each of the avoidance grooves.

8. The foot pedal according to claim 3, wherein: The foot pedal further comprises: a first footrest, wherein the first footrest is provided with a fifth connecting sleeve, and the fifth connecting sleeve is connected to the first rotating connector; a second footrest, wherein the second footrest is provided with a sixth connecting sleeve, and the sixth connecting sleeve is connected to the second rotating connecting member; The first pedal and the second pedal are symmetrically arranged.

9. The foot pedal according to claim 4, characterized in that The length of the first sliding groove and the length of the second sliding groove are both smaller than the width of the substrate.

10. The foot pedal according to any one of claims 1 to 9, characterized in that The first flip plate and the second flip plate are both provided with a hollow portion.

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