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Electric step plate

A stepping board, electric technology, applied in the layout, transportation and packaging of pedals or ladders, vehicle parts, etc., can solve the problems of easy jamming, inconvenient manual return operation, sinking of the stepping board, etc., to avoid the bearing capacity. Small, stable and reliable transmission mechanism, easy to operate

Inactive Publication Date: 2014-07-16
DANYANG RONGJIA PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex working environment of the electric step board, the meshing transmission between the gears is prone to jamming
At the same time, after the pedal assembly extends out of the frame mechanism, the front end of the pedal assembly will be subjected to external pressure, and the tread will sink naturally. deformation stuck
At the same time, some domestically produced electric treads are not tightly sealed, the overall structure design is not compact enough, and they do not have the ability to automatically clean the surface of the pedal assembly. The defect that the manual return operation is inconvenient

Method used

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Experimental program
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Embodiment Construction

[0018] Depend on figure 1 It is known that the electric step board includes a frame mechanism, a link mechanism, a guide mechanism, a drive mechanism and a pedal assembly 8. The frame mechanism is composed of a front limit plate 9, a guide outer arm 6 and a side bracket 10, and the link mechanism is composed of The connecting rod I1 and the connecting rod II2 are composed, the driving mechanism is composed of the motor 4, the gear assembly 3 and the controller 5; The pedal assembly 8 is inserted into the frame mechanism and can slide along the frame side bracket 10, and the frame mechanism is connected with the vehicle body. The drive motor 4 is connected to the main shaft of the gear assembly 3, one end of the connecting rod I2 is connected to the shaft on one side of the gear assembly 3, the middle is connected to the connecting rod II1, one end of the connecting rod II1 is connected to the pedal assembly 8, and the two sides of the driving motor 4 Symmetrically arrange the...

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Abstract

An electric step plate comprises a frame mechanism, a connection rod mechanism, a guide mechanism, a drive mechanism and a step plate component. The electric step plate is characterized in that the connection rod mechanism and a gear component (3) of the drive mechanism are fixed on a main cover plate of the step plate component (8), the step plate component (8) is inserted into the frame mechanism and slides along the interior of a frame side support (10), and the frame mechanism is connected with a car body. According to the electric step plate, the connection rod mechanism is stable and reliable in transmission, and the guide mechanism avoids the defects of low bearing capacity and mutability, which are caused by rolling friction point contact. Simultaneously, the whole electric step plate is of sealing type structure, and therefore stability of work environments of a drive portion, a transmission portion and a slide guide rail are guaranteed, and the electric step plate is beautiful and elegant in appearance. The electric step plate is convenient to operate due to design of a manual operation return point, and can automatically clear silt through a fixed brush.

Description

technical field [0001] The invention belongs to a vehicle auxiliary device, in particular to an electric step board for passengers to get on and off the vehicle. technical background [0002] At present, the electric tread plate transmission mechanism used on domestic vehicles mostly adopts gear transmission, and the guide mechanism between the pedal assembly and the frame mostly adopts closed guide rails and rollers embedded in the guide rails to realize the guide function. The manual return hole is arranged on the lower side of the pedal assembly. Due to the complex working environment of the electric step pedal, the meshing transmission between the gears is prone to jamming. At the same time, after the pedal assembly extends out of the frame mechanism, the front end of the pedal assembly will be subjected to external pressure, and the tread will sink naturally. Deformation stuck. At the same time, some domestically produced electric treads are not tightly sealed, the o...

Claims

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Application Information

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IPC IPC(8): B60R3/02
Inventor 殷来大刘贵朋
Owner DANYANG RONGJIA PRECISION MACHINERY
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