CN211252408U - Electric pedal with damping device for automobile - Google Patents

Abstract

The utility model discloses an electric pedal with a shock-absorbing device for an automobile, which comprises a base, wherein both ends of the top end of the base are provided with first slide rails, and the top end of the first slide rail is provided with a first slide block, the top end of the first slide block is transversely provided with a transverse plate, and the middle position of the top end of the transverse plate is uniformly provided with a second spring, the top end of the second spring is provided with a shell, and the top end in the shell is uniformly provided with a cavity body, the top end in the cavity body is provided with a pressing block, the utility model is provided with a first spring, a second spring, a sleeve and a shell, the shell is pressed down to the second spring after being stressed, the pressure is reduced by the second spring, and the connecting column pushes the sleeve to move towards the first spring after being stressed, and then cushion this pressure through first spring, protect the device through double-deck buffering, conveniently prolong the device's life.

Description

An electric pedal for automobiles with a shock absorbing device

technical field

The utility model relates to the technical field of automobile accessories, in particular to an electric pedal for automobiles with a shock absorbing device.

Background technique

A commercial vehicle is a multi-purpose vehicle. It integrates the functions of a sedan, a station wagon and a van. Each seat in the car can be adjusted and has a variety of combinations. Due to the high chassis of the commercial vehicle, people need To install a suitable electric pedal, the electric pedal is a kind of pedal that can be automatically retracted, which provides convenient services for the convenience of getting up and down a high-chassis vehicle. When the door is opened, the electric pedal automatically extends, and when the door is closed, the electric pedal The pedal is automatically retracted. Although the traditional electric pedal can be used by people, there are still certain problems. The specific problems are as follows:

The traditional electric pedal design is relatively simple, and it cannot decompress under pressure, which leads to the phenomenon of easy damage after a long time, and may deform or even break when the force is large. Electric pedals are fixed to the car by electric welding, and they cannot be disassembled and maintained regularly, resulting in a low service life.

Utility model content

The purpose of the present invention is to provide an electric pedal for automobiles with a shock absorbing device, so as to solve the problems of poor shock absorbing performance and inability to quickly disassemble and install in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric pedal for automobiles with a shock absorbing device, comprising a base, and both ends of the top of the base are installed with first sliding rails, and the first sliding A first slider is installed on the top of the rail, a horizontal plate is installed on the top of the first slider, and a second spring is evenly arranged at the middle position of the top of the horizontal plate, and a casing is installed on the top of the second spring. , and a cavity is evenly installed at the top of the inside of the casing, a pressure block is arranged at the top of the cavity, and a transmission rod is arranged on the side of the cavity close to the pressure block, and the transmission rod is far from one side of the pressure block. Each side is provided with elastic pieces, the elastic pieces are provided with through holes, the bottom ends of the elastic pieces are all installed with connecting plates, the top ends of the connecting plates are all provided with airbags, and the bottom ends of the connecting plates are all provided with There is a third spring, a support column is installed on the top of the cavity, a mounting seat is installed on the top of the horizontal plate on both sides of the second spring, and the top of the horizontal plate on the side of the mounting seat away from the second spring is vertical at both ends. A first vertical plate is installed in the vertical direction, a top plate is installed laterally above the inner side of the first vertical plate, and the bottom end of the top plate is connected with the top end of the support column, and the top end of the base on the back of the top plate is vertically installed with a second vertical plate , and an electric push rod is installed under the front of the second vertical plate, and the output end of the electric push rod is connected to the horizontal plate, a single-chip microcomputer is installed at the middle position of the back of the second vertical plate, and the output end of the single-chip microcomputer is connected with the wire through the wire. The input end of the electric push rod is electrically connected.

Preferably, one end of the top of the mounting seat is provided with a groove, and a sliding rod is installed laterally inside the groove, a sleeve is installed at the middle position outside the sliding rod, and the top of the sleeve is inclined and hinged with a connecting column, so The top end of the connecting column is hinged with the bottom end of the casing, and a first spring is provided on the outer side of the sliding rod on one side of the sleeve.

Based on the above technical features, the connecting column will push the sleeve to move in the direction of the first spring after being stressed, and then the pressure is buffered by the first spring, so as to prolong the service life of the device.

Preferably, second sliding rails are installed on both sides of the inside of the first vertical plate, and a second sliding block matching with the second sliding rail is arranged on the outer side of the second sliding rail, and the top plate is connected to the second sliding rail through the second sliding rail. The sliding connection of the sliding block constitutes a sliding structure.

Based on the above technical features, it is convenient to move the top plate up and down through the cooperation between the second sliding rail and the second sliding block, thereby improving its stability.

Preferably, an installation frame is installed on the top end of the second vertical plate, and locking bolts are installed at four corners of the installation frame.

Based on the above technical features, it is matched and installed with the car through the locking bolt above the mounting frame, which is convenient for the staff to disassemble and maintain it regularly.

Preferably, a sliding structure is formed by the sliding connection between the horizontal plate and the first sliding rail and the first sliding block.

Based on the above technical features, it is convenient to move the horizontal plate through the cooperation between the first sliding rail and the first sliding block.

Preferably, the transmission rods are provided in four groups, and the two transmission rods in each group are symmetrically distributed with respect to the vertical center line of the pressing block, and protrusions are provided on both sides of the transmission rods.

Based on the above technical features, it is convenient for the pressure vibration generated by the bridge to vibrate inside the cavity through the transmission rod, which increases the transmission area and improves the vibration reduction effect of the mechanism.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) By installing the first spring, the second spring, the sleeve and the casing, the casing continues to be pressed down to the second spring after being stressed, and the pressure is relieved by the second spring, and the connecting column will be pushed after being stressed The sleeve moves in the direction of the first spring, and then the pressure is buffered by the first spring, and the device is protected by double-layer buffering, which is convenient to prolong the service life of the device;

(2) By installing the locking bolts and the mounting frame, the locking bolts above the mounting frame are matched with the car, so that the staff can regularly disassemble and maintain it.

Description of drawings:

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the front view sectional structure schematic diagram of the present utility model;

Fig. 2 is the side view structure schematic diagram of the utility model;

FIG. 3 is an enlarged schematic view of the structure at FIG. 1A of the present invention.

In the figure: 1, the first spring; 2, the sliding rod; 3, the first slider; 4, the second spring; 5, the horizontal plate; 6, the base; 7, the connecting column; 8, the groove; 9, the sleeve ; 10, the mounting seat; 11, the first slide rail; 12, the first vertical plate; 13, the second slide rail; 14, the shell; 15, the support column; 16, the top plate; 17, the second slider; 18, Locking bolt; 19. Mounting frame; 20. Second vertical plate; 21. Microcontroller; 22. Electric push rod; 23. Pressure block; 24. Cavity; 25. Airbag; ; 28, elastic parts; 29, through holes; 30, transmission rod.

Detailed ways:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , an embodiment provided by the present invention: an electric pedal for automobiles with a shock absorbing device, comprising a base 6 , and both ends of the top of the base 6 are installed with first slide rails 11 , and the top end of the first slide rail 11 is installed with the first slider 3 , the top end of the first slider 3 is laterally installed with a horizontal plate 5 , and the horizontal plate 5 is slidably connected between the first slide rail 11 and the first slider 3 A sliding structure is formed, and a second spring 4 is evenly arranged at the middle position of the top end of the horizontal plate 5 , the top end of the second spring 4 is installed with a casing 14 , and a cavity 24 is evenly installed at the top end inside the casing 14 , and the cavity 24 The top of the interior is provided with a pressure block 23 , and the side of the cavity 24 close to the pressure block 23 is provided with a transmission rod 30 . The center lines are symmetrically distributed, and both sides of the transmission rod 30 are provided with protrusions, and the side of the transmission rod 30 away from the pressing block 23 is provided with elastic members 28, and the elastic members 28 are provided with through holes 29, and the elastic members 28 A connecting plate 27 is installed at the bottom end of the cavity 27, an air bag 25 is installed at the top end of the connecting plate 27, a third spring 26 is installed at the bottom end of the connecting plate 27, a support column 15 is installed at the top end of the cavity 24, and the second spring 4. A mounting seat 10 is installed on the top of the horizontal plate 5 on both sides, and one end of the top of the mounting seat 10 is provided with a groove 8, and a sliding rod 2 is installed laterally inside the groove 8, and a sleeve is installed at the middle position of the outer side of the sliding rod 2. 9, and the top end of the sleeve 9 is inclined and hinged with the connecting column 7, the top end of the connecting column 7 is hinged with the bottom end of the casing 14, the first spring 1 is provided on the outer side of the sliding rod 2 on one side of the sleeve 9, and the mounting seat 10 is far away A first vertical plate 12 is installed vertically on both ends of the top end of the horizontal plate 5 on one side of the second spring 4 , a top plate 16 is installed horizontally above the inner side of the first vertical plate 12 , and a top plate 16 is installed on both sides inside the first vertical plate 12 The second slide rail 13, and the outer side of the second slide rail 13 is provided with a second sliding block 17 that matches with each other, the top plate 16 is slidably connected with the second sliding rail 13 to form a sliding structure, and the The bottom end is connected with the top end of the support column 15, the top of the base 6 on the back of the top plate 16 is vertically installed with a second vertical plate 20, the top of the second vertical plate 20 is installed with a mounting bracket 19, and the four corners of the mounting bracket 19 are installed vertically. Both are installed with locking bolts 18, and an electric push rod 22 is installed under the front of the second vertical plate 20. The model of the electric push rod 22 is JF-TGA-F, and the output end of the electric push rod 22 is connected to the horizontal plate 5. A single-chip microcomputer 21 is installed in the middle position of the back of the second vertical plate 20. The type of the single-chip microcomputer 21 can be HT66F018, and the output end of the single-chip microcomputer 21 is electrically connected to the input end of the electric push rod 22 through wires.

Working principle: When in use, the staff can place the device in a suitable position, turn on the power supply, and install it with the commercial vehicle through the locking bolt 18 above the mounting frame 19, which is convenient for the staff to disassemble and maintain it regularly. , after the door is opened, the electric push rod 22 is controlled to open by the microcontroller 21, and the electric push rod 22 is used to push the horizontal plate 5 to move under the cooperation between the first slide rail 11 and the first slider 3, and the top plate 16 is driven by the horizontal plate 5. Extending outward, the person who needs to get on the bus can step on the top plate 16. After the top plate 16 is stressed, the support column 15 moves downward, so that the pressure block 23 presses the air bag 25 downward, and the air bag 25 presses the elastic member 28 down, partially. The kinetic energy is absorbed by the elastic member 28, and another part of the kinetic energy is transmitted downward through the elastic member 28, and the third spring 26 is compressed and absorbed, which is convenient to reduce the vibration of the device. The second spring 4 slows down the pressure, and the connecting column 7 will push the sleeve 9 to move in the direction of the first spring 1 after being stressed, and then the pressure is buffered by the first spring 1, and the device is buffered by the double-layer buffer. protection, convenient to extend the service life of the device. The above is the whole work content of the new model.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. An electric pedal for an automobile with a shock absorbing device, comprising a base (6), characterized in that: both ends of the top of the base (6) are provided with a first slide rail (11), and a first slide rail (11) is installed on both ends of the top of the base (6). A first sliding block (3) is installed on the top of a slide rail (11), a transverse plate (5) is installed laterally on the top of the first sliding block (3), and the middle position of the top of the transverse plate (5) is even A second spring (4) is provided, a casing (14) is mounted on the top of the second spring (4), and a cavity (24) is evenly mounted on the top of the interior of the casing (14), and the cavity ( 24) A pressure block (23) is provided at the top of the interior, and a transmission rod (30) is provided on the side of the cavity (24) close to the pressure block (23), and the transmission rod (30) is far away from the pressure block (23). ) are provided with elastic pieces (28) on one side, through holes (29) are provided on the elastic pieces (28), and connecting plates (27) are installed on the bottom ends of the elastic pieces (28), and The top end of the connecting plate (27) is provided with an air bag (25), the bottom end of the connecting plate (27) is provided with a third spring (26), and the top end of the cavity (24) is provided with a support column (15) ), the top ends of the horizontal plates (5) on both sides of the second spring (4) are installed with mounting seats (10), and the mounting seats (10) are far away from the top of the horizontal plates (5) on the side of the second spring (4). A first vertical plate (12) is installed vertically at both ends, a top plate (16) is horizontally installed above the inner side of the first vertical plate (12), and the bottom end of the top plate (16) is in contact with the support column (15). The top ends are connected, the top of the base (6) on the back of the top plate (16) is vertically installed with a second vertical plate (20), and an electric push rod (22) is installed under the front of the second vertical plate (20), and The output end of the electric push rod (22) is connected with the horizontal plate (5), a single chip (21) is installed at the middle position of the back of the second vertical plate (20), and the output end of the single chip (21) is connected to the electric motor through a wire The input end of the push rod (22) is electrically connected. 2. An electric pedal for automobiles with a shock absorbing device according to claim 1, characterized in that: one end of the top of the mounting seat (10) is provided with a groove (8), and the inner part of the groove (8) is provided with a groove (8). A sliding rod (2) is installed laterally, a sleeve (9) is installed at the middle position of the outer side of the sliding rod (2), and a connecting column (7) is tilted and hinged on the top of the sleeve (9), and the connecting column (7) ) is hinged with the bottom end of the casing (14), and a first spring (1) is provided on the outer side of the sliding rod (2) on one side of the sleeve (9). 3. An electric pedal for automobiles with a shock absorbing device according to claim 1, characterized in that: second sliding rails (13) are installed on both sides inside the first vertical plate (12), and the second sliding rail (13) is installed on both sides inside the first vertical plate (12), The outer sides of the two sliding rails (13) are provided with a second sliding block (17) matched with each other, and the top plate (16) is slidably connected with the second sliding block (17) through the second sliding rail (13) to form a sliding structure. 4. An electric pedal for automobiles with a shock absorbing device according to claim 1, characterized in that: a mounting bracket (19) is mounted on the top of the second vertical plate (20), and the mounting bracket (19) has a mounting bracket (19). Locking bolts (18) are installed at all four corners. 5 . An electric pedal for automobiles with a shock absorbing device according to claim 1 , wherein the transverse plate ( 5 ) slides between the first sliding rail ( 11 ) and the first sliding block ( 3 ). 6 . The connection constitutes a sliding structure. 6 . An electric pedal for automobiles with a shock absorbing device according to claim 1 , wherein the transmission rods ( 30 ) are provided with four groups, and the two transmission rods ( 30 ) in each group are related to the pressing block. 7 . The vertical centerlines of (23) are symmetrically distributed, and protrusions are provided on both sides of the transmission rod (30).

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