Electric control device for automatic brake motor of instructional car

Abstract

The invention belongs to the field of brake control of instructional cars, particularly relates to an electric control device for an automatic brake motor of an instructional car, and aims to solve the problems that an existing auxiliary brake pedal can only be pedaled by an instructor and is single in operation mode when being used, the following scheme is provided: the electric control device comprises a fixed block, a fixed shell and a fixed seat which are fixed on the brake pedal, a stand column is fixedly connected to the surface of the fixing seat, an auxiliary pedal is rotatably connected to the top of the stand column, a fixing frame is fixedly connected to one end of the auxiliary pedal, and a push plate is rotatably connected to the bottom of the fixing frame. Meanwhile, in the braking process, the sliding plate drives the first sliding rod and the fixing sleeve to move, the accelerator pedal is blocked through the fixing sleeve, the accelerator pedal is prevented from being treaded continuously, and using is safer.

Description

Technical Field

[0001] The invention relates to the technical field of brake control for training vehicles, and in particular to an electric control device for an automatic brake motor for a training vehicle. Background Art

[0002] The training car is a common vehicle in our driving learning process. It is a vehicle used exclusively for teaching in driving schools and is mainly used for driving training for driving students. Unlike ordinary special-purpose vehicles, the training car has its own special requirements. The training car is not an operating vehicle and is mainly used for teaching purposes.

[0003] In order to facilitate the coach to control the vehicle, the coach car is also equipped with an auxiliary brake pedal. However, the existing auxiliary brake pedal can only be achieved by the coach's stepping on it when in use, and the operation mode is single. Therefore, an automatic brake motor electronic control device for a coach car is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the existing auxiliary brake pedal can only be realized by the coach's stepping on it and has a single operation mode, and to propose an automatic brake motor electronic control device for a training vehicle.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A training vehicle automatic brake motor electronic control device comprises a fixed block, a fixed shell and a fixed seat fixed on a brake pedal, the surface of the fixed seat is fixedly connected with a column, the top of the column is rotatably connected with an auxiliary pedal, one end of the auxiliary pedal is fixedly connected with a fixed frame, the bottom of the fixed frame is rotatably connected with a push plate, a sliding frame is slidably connected in the fixed seat, one end of the sliding frame is fixedly connected with a motor, one end of the motor output shaft is fixedly connected with a threaded rod, the bottom of the push plate is rotatably connected with a rotating shaft, the thread of the threaded rod passes through the rotating shaft, a tension spring is fixedly connected between one end of the sliding frame and the fixed seat, a second pull rope for driving the brake pedal to rotate is fixedly connected to one side of the push plate, a wire tube is provided on the circumference of the second pull rope, one end of the wire tube is fixed to the fixed seat, and the other end of the wire tube is fixed to the fixed shell;

[0007] A connecting mechanism is arranged on one side of the fixed shell and is used for connecting the brake pedal.

[0008] Furthermore, the connecting mechanism includes a mounting block, which is fixed to an outer wall of one side of the fixed shell, and one side of the mounting block is slidably connected with a second sliding rod that penetrates through it, one end of the second sliding rod is fixed to a second pull rope, a spring is fixedly connected between the second sliding rod and the mounting block, one end of the second sliding rod is fixedly connected to a first pull rope, and the first pull rope is fixed to the fixed block.

[0009] Furthermore, the connecting mechanism also includes a guide assembly for guiding the first pull rope, and the guide assembly includes a fixed plate, which is slidably connected to one end of the fixed shell, one end of the fixed plate is fixedly connected to an installation shaft, and one end of the installation shaft is rotatably connected to a guide wheel, and the first pull rope passes around the guide wheel.

[0010] Furthermore, the installation shaft is rotatably connected to a swing plate, one side of the swing plate is rotatably connected to a tension wheel, the first pull rope passes around the tension wheel, and a torsion spring is fixedly connected between the swing plate and the installation shaft.

[0011] Furthermore, a plurality of slots are provided at the bottom of the fixing plate, an adjusting bolt is rotatably connected to the top of the fixing shell, a block is slidably connected between the inner walls on both sides of the fixing shell, the adjusting bolt threadably passes through the block, and the block is plugged into one of the slots.

[0012] Furthermore, a slide plate is slidably connected between the inner walls on both sides of the fixed shell, a first slide rod is inserted into one end of the slide plate, a fixed sleeve is rotatably connected to one end of the first slide rod, a first top screw is threadedly connected to the top of the slide plate, the first top screw abuts against the first slide rod, a avoidance opening is opened on one side of the fixed shell, and the slide plate is fixed to the second slide rod.

[0013] Furthermore, a top plate is inserted into the fixing sleeve, and two second top screws are threadedly connected to one side of the fixing sleeve, and the two second top screws are respectively in conflict with the top plate and the first sliding rod.

[0014] Furthermore, a plurality of penetrating mounting holes are provided on the top of the fixing shell and on both sides of the fixing seat.

[0015] Furthermore, the fixing shell and the fixing seat are both fixed in the vehicle compartment.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses an auxiliary pedal and a motor in combination, so that during the braking process, the driver can step on the auxiliary pedal or control the motor to increase the selectivity of the instructor, thereby achieving braking and improving the flexibility of use.

[0018] 2. The present invention installs a slide plate in a fixed shell, and installs a first slide bar and a fixed sleeve at one end of the slide plate, so that during braking, the slide plate drives the first slide bar and the fixed sleeve to move, and the accelerator pedal is blocked by the fixed sleeve to prevent the accelerator pedal from being stepped on further, making it safer to use.

[0019] 3. The present invention can adjust the position of the fixing plate through the setting, so that when the guide wheel is installed, the position of the fixing plate can be adjusted through the cooperation of the clamping block and the clamping slot, thereby adapting to the distance between the brake pedal and the fixing shell, thereby increasing the convenience of installation.

[0020] 4. The present invention installs a top plate on the top of the fixing sleeve, so that the height of the top plate can be adjusted to adapt to different accelerator pedals and increase the flexibility of use.

[0021] In the present invention, during the braking process, the trainer's selectivity can be increased by stepping on the auxiliary pedal or through motor control, thereby achieving braking and improving the flexibility of use. At the same time, during the braking process, the slide plate drives the first slide bar and the fixed sleeve to move, and the accelerator pedal is blocked by the fixed sleeve to prevent the accelerator pedal from continuing to be stepped on, making it safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of an automatic brake motor electronic control device for a training vehicle proposed by the present invention;

[0023] Figure 2 This is a cross-sectional structural diagram of a fixed housing of an automatic brake motor electronic control device for a training vehicle proposed by the present invention;

[0024] Figure 3 The invention provides an automatic brake motor electronic control device for a training vehicle. Figure 2 A schematic diagram of the enlarged structure of point A;

[0025] Figure 4 The invention provides an automatic brake motor electronic control device for a training vehicle. Figure 2 Another perspective structural diagram;

[0026] Figure 5 This is a schematic cross-sectional structure diagram of a fixing seat of an automatic brake motor and electronic control device for a training vehicle proposed by the present invention.

[0027] In the figure: 1, fixed shell; 2, fixed plate; 3, brake pedal; 4, fixed block; 5, fixed seat; 6, column; 7, auxiliary pedal; 8, slot; 9, block; 10, adjustment bolt; 11, slide plate; 12, first slide bar; 13, first top screw; 14, fixed sleeve; 15, top plate; 16, second top screw; 17, first pull rope; 18, mounting shaft; 19, guide wheel; 20, swing plate; 21, tension wheel; 22, torsion spring; 23, mounting block; 24, second slide bar; 25, spring; 26, second pull rope; 27, sliding frame; 28, fixed frame; 29, push plate; 30, motor; 31, threaded rod; 32, rotating shaft; 33, tension spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 5 , an automatic brake motor electronic control device for a training car, comprising a fixed block 4, a fixed shell 1 and a fixed seat 5 fixed on a brake pedal 3, the brake pedal 3 is a brake pedal that comes with the car, and the fixed seat 5 can be installed in the co-pilot position or the back row of the training car according to needs, and is flexible to use. A column 6 is fixedly connected to the surface of the fixed seat 5, and an auxiliary pedal 7 is rotatably connected to the top of the column 6. One end of the auxiliary pedal 7 is fixedly connected to a fixed frame 28, and the bottom of the fixed frame 28 is rotatably connected to a push plate 29. A sliding frame 27 is slidably connected in the fixed seat 5, and one end of the sliding frame 27 is fixedly connected to a motor 30. The motor 30 can be equipped with a remote control system for convenient coach control. One end of the output shaft of the motor 30 is fixedly connected to a threaded rod 31, and the bottom of the push plate 29 is rotatably connected to A rotating shaft 32 is connected, and a threaded rod 31 threadably penetrates the rotating shaft 32. A tension spring 33 is fixedly connected between one end of the sliding frame 27 and the fixed seat 5. A second pull rope 26 for driving the brake pedal 3 to rotate is fixedly connected to one side of the push plate 29. The motor 30 is started, and the motor 30 drives the threaded rod 31 to rotate, and the threaded rod 31 drives the push plate 29 to move, and then the second pull rope 26 is pulled to move by the push plate 29. During the braking process, the auxiliary pedal 7 can be stepped on or controlled by the motor 30, which increases the selectivity of the coach, thereby achieving braking and improving the flexibility of use. A wire tube is provided on the circumference of the second pull rope 26, one end of the wire tube is fixed to the fixed seat 5, and the other end of the wire tube is fixed to the fixed shell 1. The wire tube plays a guiding role for the second pull rope 26;

[0031] The connecting mechanism is arranged on one side of the fixed shell 1 and is used for connecting the brake pedal 3 .

[0032] Embodiment 2

[0033] Reference Figure 1-Figure 5The present invention provides a new technical solution based on the first embodiment: the connecting mechanism includes a mounting block 23, the mounting block 23 is fixed to the outer wall of one side of the fixed shell 1, and a second sliding rod 24 is slidably connected to one side of the mounting block 23, one end of the second sliding rod 24 is fixed to the second pull rope 26, a spring 25 is fixedly connected between the second sliding rod 24 and the mounting block 23, one end of the second sliding rod 24 is fixedly connected to the first pull rope 17, the first pull rope 17 is fixed to the fixed block 4, the second pull rope 26 pulls the second sliding rod 24 to move, the second sliding rod 24 pulls the first pull rope 17, and the first pull rope 17, after being guided by the guide wheel 19, pulls the brake pedal 3 to rotate to realize the braking function.

[0034] In the present invention, the connecting mechanism also includes a guide assembly for guiding the first pull rope 17, and the guide assembly includes a fixed plate 2, which is slidably connected to one end of the fixed shell 1, and one end of the fixed plate 2 is fixedly connected to an installation shaft 18, and one end of the installation shaft 18 is rotatably connected to a guide wheel 19. The first pull rope 17 passes around the guide wheel 19, and the position of the fixed plate 2 can be adjusted to adapt to the distance between the brake pedal 3 and the fixed shell 1, thereby increasing the convenience of installation.

[0035] In particular, the installation shaft 18 is rotatably connected to a swing plate 20, one side of the swing plate 20 is rotatably connected to a tensioning wheel 21, the first pull rope 17 passes around the tensioning wheel 21, a torsion spring 22 is fixedly connected between the swing plate 20 and the installation shaft 18, and the tensioning wheel 21 can prevent the first pull rope 17 from loosening.

[0036] It should be noted that a plurality of slots 8 are provided at the bottom of the fixed plate 2, an adjusting bolt 10 is rotatably connected to the top of the fixed shell 1, a block 9 is slidably connected between the inner walls on both sides of the fixed shell 1, the adjusting bolt 10 is threadedly passed through the block 9, the block 9 is plugged into one of the slots 8, the fixed plate 2 is inserted into the fixed shell 1, and then the adjusting bolt 10 is rotated, the adjusting bolt 10 drives the block 9 to move, and the block 9 is inserted into the slot 8, so that the position of the fixed plate 2 can be adjusted.

[0037] In the present invention, a slide plate 11 is slidably connected between the inner walls of both sides of the fixed shell 1, one end of the slide plate 11 is plugged with a first slide bar 12, one end of the first slide bar 12 is rotatably connected with a fixing sleeve 14, the top of the slide plate 11 is threadedly connected with a first top screw 13, the first top screw 13 is in conflict with the first slide bar 12, and an avoidance opening is opened on one side of the fixed shell 1, the slide plate 11 is fixed with a second slide bar 24, the second slide bar 24 drives the slide plate 11 to move, and the slide plate 11 drives the first slide bar 12 and the fixing sleeve 14 to move, and the accelerator pedal is blocked by the fixing sleeve 14 to prevent the accelerator pedal from being stepped on continuously, which is safer to use.

[0038] In particular, a top plate 15 is inserted into the fixing sleeve 14, and two second top screws 16 are threadedly connected to one side of the fixing sleeve 14. The two second top screws 16 respectively contact the top plate 15 and the first slide bar 12. The height of the top plate 15 can be adjusted, and it is more flexible to use.

[0039] It should be noted that a plurality of through mounting holes are provided on the top of the fixing shell 1 and the two sides of the fixing seat 5 , and the mounting holes are used to fix the fixing shell 1 and the fixing seat 5 .

[0040] In the present invention, the fixing shell 1 and the fixing seat 5 are both fixed in the vehicle compartment.

[0041] Working principle: When in use, fix the fixing shell 1 and the fixing seat 5 in the carriage, wherein the fixing shell 1 is located on one side of the brake pedal 3, and then fix the fixing block 4 on the brake pedal 3, and then adjust the position of the fixing plate 2. When adjusting, insert the fixing plate 2 into the fixing shell 1, and then rotate the adjusting bolt 10, the adjusting bolt 10 drives the clamping block 9 to move, and the clamping block 9 is inserted into the clamping slot 8, thereby completing the fixing of the fixing plate 2, and then pass the first pull rope 17 around the guide wheel 19 and the tensioning wheel 21 and fix it to the fixing block 4;

[0042] When braking, the motor 30 is started, the motor 30 drives the threaded rod 31 to rotate, the threaded rod 31 drives the push plate 29 to move, and then the second pull rope 26 is pulled by the push plate 29 to move, the second pull rope 26 pulls the second slide bar 24 to move, the second slide bar 24 pulls the first pull rope 17, and the first pull rope 17 is guided by the guide wheel 19, and then pulls the brake pedal 3 to rotate to achieve the braking function. When braking, the second pull rope 26 can also be driven to move by stepping on the auxiliary pedal 7, and the braking can also be achieved. At the same time, the auxiliary pedal 7 pushes the threaded rod 31 and the sliding frame 27 to move through the push plate 29, realizing the functions of automatic and manual dual-use, increasing the flexibility of use;

[0043] During braking, the second slide bar 24 drives the slide plate 11 to move, and the slide plate 11 drives the first slide bar 12 and the fixing sleeve 14 to move. The fixing sleeve 14 blocks the accelerator pedal to prevent the accelerator pedal from being stepped on further, making it safer to use.

[0044] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 30 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic brake motor electronic control device for a training vehicle, comprising a fixing block (4) fixed on a brake pedal (3), a fixing shell (1) and a fixing seat (5), characterized in that: The surface of the fixed seat (5) is fixedly connected to a column (6), the top of the column (6) is rotatably connected to an auxiliary pedal (7), one end of the auxiliary pedal (7) is fixedly connected to a fixed frame (28), the bottom of the fixed frame (28) is rotatably connected to a push plate (29), the fixed seat (5) is slidably connected to a sliding frame (27), one end of the sliding frame (27) is fixedly connected to a motor (30), one end of the output shaft of the motor (30) is fixedly connected to a threaded rod (31), and the push plate ( The bottom of the push plate (29) is rotatably connected to a rotating shaft (32), the threaded rod (31) is threadedly penetrated through the rotating shaft (32), a tension spring (33) is fixedly connected between one end of the sliding frame (27) and the fixed seat (5), and one side of the push plate (29) is fixedly connected to a second pull rope (26) for driving the brake pedal (3) to rotate, and a wire tube is provided around the circumference of the second pull rope (26), one end of the wire tube is fixed to the fixed seat (5), and the other end of the wire tube is fixed to the fixed shell (1); A connecting mechanism is provided on one side of the fixed shell (1) and is used for connecting a brake pedal (3).

2. The automatic brake motor electronic control device for a training vehicle according to claim 1, characterized in that: The connecting mechanism comprises a mounting block (23), the mounting block (23) being fixed to an outer wall of one side of the fixed shell (1), one side of the mounting block (23) being slidably connected to a penetrating second slide rod (24), one end of the second slide rod (24) being fixed to a second pull rope (26), a spring (25) being fixedly connected between the second slide rod (24) and the mounting block (23), one end of the second slide rod (24) being fixedly connected to a first pull rope (17), and the first pull rope (17) being fixed to the fixed block (4).

3. The automatic brake motor electronic control device for a training vehicle according to claim 2 is characterized in that: The connecting mechanism also includes a guide assembly for guiding the first pull rope (17), the guide assembly includes a fixed plate (2), the fixed plate (2) is slidably connected to one end of the fixed shell (1), one end of the fixed plate (2) is fixedly connected to a mounting shaft (18), one end of the mounting shaft (18) is rotatably connected to a guide wheel (19), and the first pull rope (17) passes around the guide wheel (19).

4. The automatic brake motor electronic control device for a training vehicle according to claim 3 is characterized in that: The installation shaft (18) is rotatably connected to a swing plate (20), one side of the swing plate (20) is rotatably connected to a tension wheel (21), the first pull rope (17) passes around the tension wheel (21), and a torsion spring (22) is fixedly connected between the swing plate (20) and the installation shaft (18).

5. The automatic brake motor electronic control device for a training vehicle according to claim 2, characterized in that: A plurality of slots (8) are provided at the bottom of the fixing plate (2); an adjusting bolt (10) is rotatably connected to the top of the fixing shell (1) and penetrates therethrough; a clamping block (9) is slidably connected between the inner walls on both sides of the fixing shell (1); the adjusting bolt (10) is threadedly penetrated through the clamping block (9), and the clamping block (9) is plugged into one of the slots (8).

6. The automatic brake motor electronic control device for a training vehicle according to claim 1, characterized in that: A slide plate (11) is slidably connected between the inner walls of both sides of the fixed shell (1), a first slide bar (12) is inserted into one end of the slide plate (11), a fixed sleeve (14) is rotatably connected to one end of the first slide bar (12), a first top screw (13) is threadedly connected to the top of the slide plate (11), the first top screw (13) is in contact with the first slide bar (12), a relief opening is provided on one side of the fixed shell (1), and the slide plate (11) is fixed to the second slide bar (24).

7. The automatic brake motor electronic control device for a training vehicle according to claim 6, characterized in that: A top plate (15) is inserted into the fixing sleeve (14), and two second top screws (16) are threadedly connected to one side of the fixing sleeve (14), and the two second top screws (16) are respectively in contact with the top plate (15) and the first sliding rod (12).

8. The automatic brake motor electronic control device for a training vehicle according to claim 1, characterized in that: A plurality of penetrating mounting holes are provided on the top of the fixing shell (1) and on both sides of the fixing seat (5).

9. The automatic brake motor electronic control device for a training vehicle according to claim 8, characterized in that: The fixing shell (1) and the fixing seat (5) are both fixed in the vehicle compartment.

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