Electric folding step plate

Abstract

The utility model relates to the related technical field of electric step plates, in particular to an electric folding step plate which comprises a plate body, a supporting mechanism is arranged on the surface of one side of the plate body, and a mounting mechanism is rotationally connected to the surface of one side of the plate body. According to the electric folding step plate, the motor is driven to drive the plate body to turn over, during turning over, under the action of weight, the first supporting plate rotates on the outer side of the first fixing column and rotates out of the first limiting groove, the second supporting plate rotates on the outer side of the second fixing column and rotates out of the second limiting groove, and when the plate body makes contact with the ground, the first supporting plate rotates out of the first limiting groove and rotates out of the second limiting groove. The first supporting plate and the second supporting plate are supported on the ground and form a triangular structure with the plate body and the ground, the stability of the plate body is improved, and passengers can walk on the plate body more stably.

Description

Technical Field

[0001] The utility model relates to the technical field related to electric step boards, in particular to an electric foldable step board. Background Art

[0002] The electric pedal is an automatically retractable electric pedal for cars, which provides convenient services for the convenience of getting on and off high-chassis cars. If the electric pedal is installed for the car, it is more convenient to get on and off the car, especially for those with elderly people and children at home. The advantages of the electric pedal are more obvious, and the whole car model is more coordinated after installation. Compared with ordinary pedals, it will not reduce the car's passability. In addition, if the owner often washes the car by himself, the pedal can facilitate the owner to clean the body and roof. However, the electric pedals used in most existing buses do not have a reinforced support structure for the pedals, and the load-bearing capacity is not high. The general load-bearing capacity is between 150 kg and 200 kg. Because the electric pedal is mostly used to serve the elderly and disabled groups, it also needs to bear the weight of wheelchairs and wheelchair pushers, which may pose a safety hazard. Therefore, electric folding step plates are particularly needed.

[0003] However, the electric step used in most existing buses does not have a reinforced support structure for the step, and has a low load-bearing capacity, generally between 150 kg and 200 kg. Because electric step is mostly used to serve the elderly and disabled groups, it also needs to bear the weight of wheelchairs and people pushing wheelchairs, which may pose a safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide an electric foldable step board to solve the problem that the electric step board used in most existing buses mentioned in the above background technology does not have a reinforced support structure for the step board, and the load-bearing capacity is not high, and the general load-bearing capacity is between 150 kg and 200 kg. Because the electric step board is mostly used to serve the elderly and disabled groups, it also needs to bear the weight of the wheelchair and the person pushing the wheelchair, which may pose a safety hazard.

[0005] To achieve the above object, the utility model provides the following technical solution: an electric foldable step board, comprising a board body, a support mechanism is provided on one side surface of the board body, and a mounting mechanism is rotatably connected to one side surface of the board body;

[0006] The supporting mechanism comprises a first limiting groove, a first fixing column, a first supporting plate, a second limiting groove, a second fixing column, a second supporting plate, a fixing rod and a motor, a first limiting groove is provided on one side surface of the plate body, the first fixing column is fixedly connected to the inner side surface of the first limiting groove, the first supporting plate is rotatably connected to the outer side surface of the first fixing column, a second limiting groove is provided on one side surface of the plate body, the second fixing column is fixedly connected to the inner side surface of the second limiting groove, the second supporting plate is rotatably connected to the outer side surface of the second fixing column, a fixing rod is fixedly connected to one side surface of the plate body, and the motor is fixedly connected to the inner side surface of one end of the fixing rod.

[0007] Preferably, the second limiting grooves are symmetrically arranged with respect to the central axis of the plate body, and the second supporting plates are symmetrically arranged with respect to the central axis of the plate body.

[0008] Preferably, the mounting mechanism includes a fixed cylinder, a rotating hole, a connecting piece, a slot, a connecting plate and a sliding groove, the inner surface of the fixed cylinder is provided with a rotating hole, the outer surface of the fixed cylinder is fixedly connected with a connecting piece, one side surface of the connecting piece is provided with a slot, the inner surface of the slot is snap-connected with a connecting plate, and one side surface of the connecting piece is provided with a sliding groove.

[0009] Preferably, the outer wall size of the connecting plate matches the inner wall size of the slot, and the connecting plate is symmetrically arranged with respect to the central axis of the sliding slot.

[0010] Preferably, the fixing cylinder is symmetrically arranged with respect to the central axis of the connecting member, and the rotating hole is symmetrically arranged with respect to the central axis of the connecting member.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the electric foldable step board drives the motor to drive the board body to flip, and when flipping, under the action of weight, the first support plate rotates on the outside of the first fixed column and rotates out of the first limit groove, and the second support plate rotates on the outside of the second fixed column and rotates out of the second limit groove. When the board body contacts the ground, the first support plate and the second support plate support the ground, and a triangular structure is formed between the board body and the ground, which increases the stability of the board body and makes it more stable for passengers to walk on the board body. Then, the sliding groove on the connecting piece is slid into the fixed place between the car body, and then the two connecting plates are clamped into the clamping groove, and bolts are used to penetrate the two connecting plates and the connecting piece and threadedly connect them to the car body for fixing, so that the motor drives the fixing rod to rotate in the fixing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the fixed rod and the motor cooperating with each other in the utility model;

[0015] Figure 4 This is a schematic diagram of the installation mechanism structure of the utility model.

[0016] In the figure: 1. plate body; 2. supporting mechanism; 201. first limiting groove; 202. first fixing column; 203. first supporting plate; 204. second limiting groove; 205. second fixing column; 206. second supporting plate; 207. fixing rod; 208. motor; 3. mounting mechanism; 301. fixing cylinder; 302. rotating hole; 303. connecting piece; 304. slot; 305. connecting plate; 306. sliding slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: an electric foldable step board, comprising a board body 1, a support mechanism 2 is arranged on one side surface of the board body 1, and a mounting mechanism 3 is rotatably connected to one side surface of the board body 1;

[0019] The supporting mechanism 2 includes a first limiting groove 201, a first fixing column 202, a first supporting plate 203, a second limiting groove 204, a second fixing column 205, a second supporting plate 206, a fixing rod 207 and a motor 208. A first limiting groove 201 is provided on one side surface of the plate body 1, the first fixing column 202 is fixedly connected to the inner side surface of the first limiting groove 201, the first supporting plate 203 is rotatably connected to the outer side surface of the first fixing column 202, a second limiting groove 204 is provided on one side surface of the plate body 1, the second limiting groove 204 is fixedly connected to the inner side surface of the second fixing column 205, the second supporting plate 206 is rotatably connected to the outer side surface of the second fixing column 205, a fixing rod 207 is fixedly connected to one side surface of the plate body 1, and the fixing rod 207 is A motor 208 is fixedly connected to the inner surface of one end. Through the arrangement of the first limiting groove 201, the first fixing column 202, the first supporting plate 203, the second limiting groove 204, the second fixing column 205, the second supporting plate 206, the fixing rod 207 and the motor 208, during use, the driving motor 208 is firstly turned on, and the motor 208 drives the plate body 1 to flip. When flipping, under the action of weight, the first supporting plate 203 rotates on the outside of the first fixing column 202 and rotates out of the first limiting groove 201, and the second supporting plate 206 rotates on the outside of the second fixing column 205 and rotates out of the second limiting groove 204. When the plate body 1 contacts the ground, the first supporting plate 203 and the second supporting plate 206 support the ground, forming a triangular structure between the plate body 1 and the ground.

[0020] Furthermore, the second limiting groove 204 is symmetrically arranged with respect to the central axis of the plate body 1, and the second supporting plate 206 is symmetrically arranged with respect to the central axis of the plate body 1. Through the arrangement of the second limiting groove 204 and the second supporting plate 206, after the plate body 1 is flipped over, the second supporting plates 206 on both sides fall down due to the action of gravity, so that the support between both sides of the flipped plate body 1 and the ground is more stable.

[0021] Furthermore, the mounting mechanism 3 includes a fixed cylinder 301, a rotating hole 302, a connecting piece 303, a slot 304, a connecting plate 305 and a sliding slot 306. The inner surface of the fixed cylinder 301 is provided with a rotating hole 302, the outer surface of the fixed cylinder 301 is fixedly connected with the connecting piece 303, one side surface of the connecting piece 303 is provided with a slot 304, the inner surface of the slot 304 is engaged with the connecting plate 305, and one side surface of the connecting piece 303 is provided with a sliding slot 306. The arrangement of the fixed cylinder 301, the rotating hole 302, the connecting piece 303, the slot 304, the connecting plate 305 and the sliding slot 306. During use, first slide the sliding slot 306 on the connecting piece 303 into the fixed position between the vehicle body, then insert the two connecting plates 305 into the slot 304, use bolts to penetrate the two connecting plates 305 and the connecting piece 303 and thread them with the vehicle body for fixing, so that the motor 208 can drive the fixing rod 207 to rotate in the fixed cylinder 301.

[0022] Furthermore, the outer wall size of the connecting plate 305 is consistent with the inner wall size of the slot 304, and the connecting plate 305 is symmetrically arranged with respect to the central axis of the sliding slot 306. Through the arrangement of the connecting plate 305, when the bolts are used to penetrate the connecting plate 305 and the connecting member 303, the connecting plate 305 can make the bolts fix the overall connecting member 303 more stably, because the threaded connection is easy to shift, and the connecting plate 305 can prevent the connecting member 303 from shifting.

[0023] Furthermore, the fixed cylinder 301 is symmetrically arranged with respect to the central axis of the connecting member 303, and the rotating hole 302 is symmetrically arranged with respect to the central axis of the connecting member 303. By arranging the fixed cylinder 301 and the rotating hole 302, the fixed rod 207 can rotate more stably in the rotating hole 302 of the fixed cylinder 301.

[0024] Working principle: First, the driving motor 208 is driven to flip the board body 1 by the motor 208. When flipping, under the action of weight, the first support plate 203 rotates outside the first fixing column 202 and rotates out of the first limiting groove 201. The second support plate 206 rotates outside the second fixing column 205 and rotates out of the second limiting groove 204. When the board body 1 contacts the ground, the first support plate 203 and the second support plate 206 support the ground, forming a triangular structure between the board body 1 and the ground, thereby increasing the stability of the board body 1 and making it more stable for passengers to walk on the board body 1. Then, the sliding groove 306 on the connecting piece 303 is slid into the fixed place between the car body, and then the two connecting plates 305 are clamped into the clamping groove 304. Bolts are used to penetrate the two connecting plates 305 and the connecting piece 303 and threadedly connect them to the car body for fixing. In this way, the motor 208 drives the fixing rod 207 to rotate in the fixing cylinder 301.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric foldable step board, comprising a board body (1), characterized in that: A support mechanism (2) is provided on one side surface of the plate body (1), and a mounting mechanism (3) is rotatably connected to one side surface of the plate body (1); The support mechanism (2) comprises a first limiting groove (201), a first fixing column (202), a first support plate (203), a second limiting groove (204), a second fixing column (205), a second support plate (206), a fixing rod (207) and a motor (208); a first limiting groove (201) is provided on one side surface of the plate body (1); the first fixing column (202) is fixedly connected to the inner side surface of the first limiting groove (201); the outer side surface of the first fixing column (202) is A first support plate (203) is rotatably connected to the side surface; a second limiting groove (204) is provided on one side surface of the plate body (1); a second fixing column (205) is fixedly connected to the inner side surface of the second limiting groove (204); the outer side surface of the second fixing column (205) is rotatably connected to the second support plate (206); a fixing rod (207) is fixedly connected to one side surface of the plate body (1); and a motor (208) is fixedly connected to the inner side surface of one end of the fixing rod (207).

2. The electric foldable step board according to claim 1, characterized in that: The second limiting groove (204) is symmetrically arranged with respect to the central axis of the plate body (1), and the second supporting plate (206) is symmetrically arranged with respect to the central axis of the plate body (1).

3. The electric foldable step board according to claim 1, characterized in that: The mounting mechanism (3) comprises a fixed cylinder (301), a rotating hole (302), a connecting piece (303), a slot (304), a connecting plate (305) and a sliding groove (306); the rotating hole (302) is provided on the inner surface of the fixed cylinder (301); the connecting piece (303) is fixedly connected to the outer surface of the fixed cylinder (301); a slot (304) is provided on one side surface of the connecting piece (303); the connecting plate (305) is snap-connected to the inner surface of the slot (304); and the sliding groove (306) is provided on one side surface of the connecting piece (303).

4. The electric foldable step board according to claim 3, characterized in that: The outer wall size of the connecting plate (305) matches the inner wall size of the slot (304), and the connecting plate (305) is symmetrically arranged with respect to the central axis of the sliding slot (306).

5. The electric foldable step board according to claim 3, characterized in that: The fixing cylinder (301) is symmetrically arranged with respect to the central axis of the connecting member (303), and the rotating hole (302) is symmetrically arranged with respect to the central axis of the connecting member (303).

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