CN210707359U - Brake mechanism for controlling vehicle - Google Patents
Brake mechanism for controlling vehicle Download PDFInfo
- Publication number
- CN210707359U CN210707359U CN201921780107.7U CN201921780107U CN210707359U CN 210707359 U CN210707359 U CN 210707359U CN 201921780107 U CN201921780107 U CN 201921780107U CN 210707359 U CN210707359 U CN 210707359U
- Authority
- CN
- China
- Prior art keywords
- brake
- pedal
- push rod
- vehicle
- brake pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a brake mechanism of control vehicle, including installation frame, footboard pivot, brake pedal, torsion spring and arresting gear, in the automatic mode of controlling: in-process that the vehicle gos forward, vehicle control unit receives behind the stopping point signal, and vehicle control unit control electric putter compresses tightly brake pedal swing arm synchronizing plate, and electric putter takes magnetism limit switch, and the effective stroke to brake pedal of location that can be accurate to simulate out the artifical action of trampling brake pedal, realize braking or ramp parking, not only can realize artifical pedal braking, and through setting up electric putter and connecting rod, realize electric control brake pedal and arresting gear, the utility model discloses a but arresting gear wide application in automatic driving vehicle and remote control vehicle, the structure is simple and convenient moreover, can be applied to various vehicles.
Description
Technical Field
The utility model relates to an automotive filed especially relates to a arrestment mechanism of control vehicle.
Background
Some harsh industrial work environments now include, for example: compared with dangerous harmful substances unsuitable for manual operation, such as dust, toxic and harmful substances, electromagnetic radiation and the like, or in order to control labor cost in large enterprises and improve production and transportation efficiency, the device is equipped into a highly-automated unmanned warehouse factory, so that the requirements of unmanned and automated logistics are met, and meanwhile, in some special cases, such as failure of an automatic control center, transportation of special materials and the like, the functional requirements of manual driving operation need to be met.
Aiming at the problem, the utility model designs a brake mechanism for controlling vehicles, under the normal safe environment, the brake pedal is treaded by the driver in the manual mode, the brake master cylinder is stressed to generate hydraulic pressure, the brake force is transmitted to the drum brake of the rear axle through the brake hard tube to realize the vehicle brake, and meanwhile, the rear axle is provided with the drum brake to realize the ramp parking through the hand brake pull wire and the hand brake pull rod;
in the automatic steering mode: in the process that the vehicle advances, after the vehicle controller receives a brake signal sent by the laser obstacle avoidance sensor or a stop point signal sent by the RFID reader-writer, the vehicle controller controls the electric push rod to press the brake pedal, the electric push rod is provided with the magnetic limit switch, the effective stroke of the brake pedal can be accurately positioned, and therefore the action of manually treading the brake pedal is simulated, and braking or ramp parking is achieved.
The utility model relates to an applicable in the autopilot vehicle, perhaps remote control vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the weak point among the prior art, provide can combine to brake the vehicle, the brake mechanism of the control vehicle of the accurate fixed point brake of automatic control by an initiative and electric control.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a brake mechanism for controlling a vehicle comprises an installation frame, a pedal rotating shaft, a brake pedal, a torsion spring and a brake device, wherein the pedal rotating shaft is fixed on the installation frame, the brake pedal is in rotating fit with the pedal rotating shaft, one end of the torsion spring is fixed on the installation frame, and the other end of the torsion spring is connected with the brake pedal;
the brake booster device comprises an electric push rod and a connecting rod, the electric push rod comprises a push rod driver and a push rod, the upper end of the push rod is connected with a brake pedal, the brake device comprises a master cylinder fixing seat, a master cylinder and a brake transmission rod, one end of the connecting rod is connected with the push rod, the other end of the connecting rod is connected with the brake transmission rod, the master cylinder is connected with a brake hard pipe, and the brake hard pipe is connected with a drum brake. Under normal safe environment, the brake pedal is trampled by the driver in the manual mode, and the brake pedal drives the connecting rod to move down, and the connecting rod extrudes the brake transmission rod, makes the brake master cylinder atress produce hydraulic pressure, and the brake force transmits drum brake through the braking hard tube and realizes vehicle braking, and rear axle configuration drum brake realizes the ramp parking via manual brake is acted as go-between, manual brake pull rod simultaneously.
Preferably, an electric push rod fixing plate is arranged on the mounting frame, and the push rod driver penetrates through and is fixed on the electric push rod fixing plate.
Preferably, the brake pedal comprises a pedal, a pedal swing arm and a pedal swing arm synchronous plate, the pedal swing arm synchronous plate and the pedal keep synchronous rotation, and the push rod is connected with the pedal swing arm synchronous plate. In the automatic steering mode: in the process that the vehicle advances, after the vehicle controller receives a brake signal sent by the laser obstacle avoidance sensor or a stop point signal sent by the RFID reader-writer, the vehicle controller controls the electric push rod to press the brake pedal swing arm synchronous plate, the electric push rod is provided with the magnetic limit switch, the effective stroke of the brake pedal can be accurately positioned, so that the action of manually treading the brake pedal is simulated, and braking or slope parking is realized.
Preferably, the brake pedal is positioned between the electric push rod and the braking device, and the connecting rod is positioned above the pedal swing arm.
Preferably, the push rod and the brake transmission rod are kept parallel.
Preferably, the electric push rod is provided with a magnetic limit switch, and the magnetic limit switch controls the telescopic length of the push rod.
The utility model discloses the beneficial technological effect who possesses is: not only can realize artifical pedal braking, moreover through setting up electric putter and connecting rod, realize electric control brake pedal and arresting gear, the utility model discloses a but arresting gear wide application in automatic driving vehicle and remote control vehicle, the structure is simple and convenient moreover, can be applied to various vehicles.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a first perspective view of the braking device of the present invention;
FIG. 3 is a perspective view of the braking device of the present invention;
FIG. 4 is a schematic structural diagram of the braking device according to the present invention;
FIG. 5 is a schematic structural view of the brake pedal of the present invention;
in the figure: the brake system comprises an installation frame 1, a pedal rotating shaft 2, a brake pedal 3, a pedal 31, a pedal swing arm 32, a pedal swing arm synchronous plate 33, a torsion spring 4, a brake boosting device 5, an electric push rod 50, a push rod driver 501, a push rod 502, a connecting rod 51, a brake device 6, a master cylinder fixing seat 61, a master cylinder 62, a brake transmission rod 63, a brake hard tube 7 and a drum brake 8.
Detailed Description
The following further description of the present invention will be made with reference to the accompanying drawings, and the following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be construed as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features or in the form of the whole structure rather than the essential changes should be construed as the protection scope defined by the technical solution of the present invention.
As shown in FIGS. 1-5, a brake mechanism for controlling a vehicle includes
The brake pedal comprises an installation frame 1, a pedal rotating shaft 2, a brake pedal 3, a torsion spring 4 and a brake device 6, wherein the pedal rotating shaft is fixed on the installation frame, the brake pedal is in rotating fit with the pedal rotating shaft, one end of the torsion spring is fixed on the installation frame, the other end of the torsion spring is connected with the brake pedal, and a brake power assisting device 5 is arranged on the brake pedal 3; the brake power assisting device comprises an electric push rod 50 and a connecting rod 51, the electric push rod 50 comprises a push rod driver 501 and a push rod 502, the upper end of the push rod is connected with the brake pedal 3, the braking device 6 comprises a master cylinder fixing seat 61, a master cylinder 62 and a brake transmission rod 63, one end of the connecting rod 51 is connected with the push rod 502, the other end of the connecting rod is connected with the brake transmission rod 63, the master cylinder is connected with a brake hard pipe 7, and the brake hard pipe is connected with a drum brake 8. The mounting frame is provided with an electric push rod fixing plate 11, and the push rod driver 501 penetrates through and is fixed on the electric push rod fixing plate 11. The brake pedal comprises a pedal 31, a pedal swing arm 32 and a pedal swing arm synchronous plate 33, the pedal swing arm synchronous plate and the pedal keep synchronous rotation, and the push rod 502 is connected with the pedal swing arm synchronous plate 33. The brake pedal 3 is positioned between the electric push rod 50 and the braking device 6, and the connecting rod 51 is positioned above the pedal swing arm 32. The push rod 502 and the brake actuating lever 63 remain parallel.
In this embodiment: under normal safe environment, the brake pedal is trampled by the driver in the manual mode, and the brake pedal drives the connecting rod to move down, and the connecting rod extrudes the brake transmission rod, makes the brake master cylinder atress produce hydraulic pressure, and the brake force transmits drum brake through the braking hard tube and realizes vehicle braking, and rear axle configuration drum brake realizes the ramp parking via manual brake is acted as go-between, manual brake pull rod simultaneously.
In the automatic steering mode: in the process that the vehicle advances, after the vehicle controller receives a brake signal sent by the laser obstacle avoidance sensor or a stop point signal sent by the RFID reader-writer, the vehicle controller controls the electric push rod to press the brake pedal swing arm synchronous plate, the electric push rod is provided with the magnetic limit switch, the effective stroke of the brake pedal can be accurately positioned, so that the action of manually treading the brake pedal is simulated, and braking or slope parking is realized.
Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.
Claims (6)
1. A brake mechanism for controlling a vehicle comprises an installation frame (1), a pedal rotating shaft (2), a brake pedal (3), a torsion spring (4) and a brake device (6), wherein the pedal rotating shaft is fixed on the installation frame, the brake pedal is in rotating fit with the pedal rotating shaft, one end of the torsion spring is fixed on the installation frame, and the other end of the torsion spring is connected with the brake pedal, and the brake mechanism is characterized in that a brake power assisting device (5) is arranged on the brake pedal (3);
the brake power assisting device comprises an electric push rod (50) and a connecting rod (51), the electric push rod (50) comprises a push rod driver (501) and a push rod (502), the upper end of the push rod is connected with a brake pedal (3), the brake device (6) comprises a master cylinder fixing seat (61), a master cylinder (62) and a brake transmission rod (63), one end of the connecting rod (51) is connected with the push rod (502), the other end of the connecting rod is connected with the brake transmission rod (63), the master cylinder is connected with a brake hard tube (7), and the brake hard tube is connected with a drum brake (8).
2. The brake mechanism for controlling the vehicle according to claim 1, wherein the mounting frame is provided with an electric push rod fixing plate (11), and the push rod driver (501) penetrates through and is fixed on the electric push rod fixing plate (11).
3. A brake mechanism for controlling a vehicle according to claim 1, wherein said brake pedal comprises a pedal (31), a pedal swing arm (32) and a pedal swing arm synchronizing plate (33), said pedal swing arm synchronizing plate and pedal being maintained to rotate synchronously, said push rod (502) being connected to said pedal swing arm synchronizing plate (33).
4. A brake mechanism for controlling a vehicle according to claim 3, wherein the brake pedal (3) is located between the electric push rod (50) and the brake device (6), and the connecting rod (51) is located above the swing pedal arm (32).
5. A brake mechanism for controlling a vehicle according to claim 4, characterised in that the push rod (502) and the brake actuating rod (63) are kept parallel.
6. The brake mechanism for controlling the vehicle according to claim 1, wherein the electric push rod is provided with a magnetic limit switch, and the magnetic limit switch controls the telescopic length of the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780107.7U CN210707359U (en) | 2019-10-22 | 2019-10-22 | Brake mechanism for controlling vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780107.7U CN210707359U (en) | 2019-10-22 | 2019-10-22 | Brake mechanism for controlling vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707359U true CN210707359U (en) | 2020-06-09 |
Family
ID=70959408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780107.7U Active CN210707359U (en) | 2019-10-22 | 2019-10-22 | Brake mechanism for controlling vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715787A (en) * | 2021-09-07 | 2021-11-30 | 重庆理工大学 | Manned and unmanned dual-purpose brake mechanism of two-wheeled vehicle |
-
2019
- 2019-10-22 CN CN201921780107.7U patent/CN210707359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715787A (en) * | 2021-09-07 | 2021-11-30 | 重庆理工大学 | Manned and unmanned dual-purpose brake mechanism of two-wheeled vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110316174B (en) | Integrated electric power-assisted braking system with pedal force compensation function | |
| CN108572576B (en) | Man-machine co-driving and unmanned technology and vehicle-mounted external driving robot for testing | |
| CN210707359U (en) | Brake mechanism for controlling vehicle | |
| CN110667535A (en) | Universal drive-by-wire brake control device and brake method for automatic driving vehicle suitable for man-machine driving | |
| CN110455553B (en) | Driving robot capable of realizing intervention of driver at any time | |
| CN210852627U (en) | Vehicle capable of automatically controlling running | |
| CN110641394A (en) | Full-wire control chassis special for unmanned vehicle and without human driving mechanism | |
| CN110703756A (en) | Method for controlling vehicle to automatically run | |
| CN110696820A (en) | Control system and backup method for autonomous parking | |
| CN211205764U (en) | Driving robot capable of being controlled by driver at any time | |
| CN207809374U (en) | A kind of Lane Keeping System based on camera and brake-by-wire and steering | |
| CN110588768A (en) | Vehicle capable of automatically controlling running | |
| CN110816494B (en) | Motor-controlled linear control brake device for unmanned vehicle | |
| CN208164973U (en) | A kind of automobile automated parking system based on camera and brake-by-wire and steering | |
| CN110371093B (en) | Simple automatic actuator for automobile pedal | |
| CN205615510U (en) | Car automatic pilot actuating mechanism | |
| CN209870363U (en) | Electric power-assisted braking system without partial decoupling of feedback plate | |
| WO2022152299A1 (en) | Braking system, braking device and braking method for automobile | |
| CN102069783B (en) | Automobile crane and supporting leg operating device thereof | |
| CN201980861U (en) | Automobile crane and supporting leg operating and controlling device thereof | |
| CN106740791A (en) | A kind of electrical servo brake apparatus of electric automobile | |
| CN105752078A (en) | Execution mechanism for automatic automobile driver | |
| CN110065485A (en) | A kind of fax braking system for low-speed electronic automobile | |
| CN213973946U (en) | Automatic driving drive-by-wire brake system for man-machine driving | |
| CN200942761Y (en) | Automobile automatic brake device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |