CN219651345U - Braking device - Google Patents
Braking device Download PDFInfo
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- CN219651345U CN219651345U CN202222903427.5U CN202222903427U CN219651345U CN 219651345 U CN219651345 U CN 219651345U CN 202222903427 U CN202222903427 U CN 202222903427U CN 219651345 U CN219651345 U CN 219651345U
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Abstract
The utility model relates to a brake device, which comprises a brake handle, a pressure detection module, a brake module, a controller and a projection module, wherein the brake handle is connected with the pressure detection module; the pressure detection module is connected with the brake handle bar and is used for sensing the pressure of the brake handle bar and sending a pressure detection signal; the controller is connected with the pressure detection module and is used for receiving the pressure detection signal and then sending out a brake signal; the brake module is connected with the controller and is used for braking the bicycle after receiving the brake signal; the controller is used for sending a brake display signal; the projection module is connected with the controller and is used for receiving the brake display signal and projecting the ground behind the vehicle. The utility model has the effect of effectively warning the vehicle or the pedestrian behind the bicycle with the brake information to a certain extent in dark environment.
Description
Technical Field
The utility model relates to the field of bicycles, in particular to a brake device.
Background
Bicycles are a common transportation means for many people, and the use of the bicycles is more and more frequent along with the advocations of low-carbon and environment-friendly travel at present; although vehicles are increasing with the development of the industrial field, bicycles are still favored by people because of the advantages of convenience and the like. Braking is an essential component of a bicycle, and is required to be braked when an emergency situation is encountered or a rear vehicle and pedestrians need to be indicated.
However, the rear vehicles or pedestrians do not know when the bicycle brakes, so that the rear vehicles can be directly collided with the bicycle or the pedestrians can be easily collided with the bicycle; particularly, under dark or poor vision environment, the specific position of a rider and the action of parking are difficult to be clarified by only braking and a bicycle bell, so that traffic accidents such as collision are easy to occur, and great potential safety hazards exist.
With respect to the related art described above, the inventors consider that there is a problem in that a rear vehicle or a pedestrian cannot be effectively warned when braking in a dark environment.
Disclosure of Invention
The utility model provides a braking device in order to solve the problem that a rear vehicle or a pedestrian cannot be effectively warned when braking in a dark environment to a certain extent.
The utility model provides a brake device which adopts the following technical scheme:
a brake device comprises a brake handle, a pressure detection module, a brake module, a controller and a projection module;
the pressure detection module is connected with the brake handle bar and is used for sensing the pressure of the brake handle bar and sending a pressure detection signal;
the controller is connected with the pressure detection module and is used for receiving the pressure detection signal and then sending out a brake signal;
the brake module is connected with the controller and is used for braking the bicycle after receiving the brake signal;
the controller is used for sending a brake display signal;
the projection module is connected with the controller and is used for receiving the brake display signal and projecting the ground behind the vehicle.
Through adopting above-mentioned technical scheme, can turn into the projection information with brake signal, can be under the dark environment with the effect of brake signal effective warning rear vehicle or pedestrian to a certain extent.
Optionally, the controller is provided with a first pressure threshold and a second pressure threshold;
the pressure represented by the second pressure threshold is greater than the pressure represented by the first pressure threshold;
if the pressure represented by the pressure detection signal is smaller than the pressure represented by the first pressure threshold, the controller does not send out a brake signal;
and if the pressure represented by the pressure detection signal is larger than the pressure represented by the first pressure threshold and smaller than the pressure represented by the second pressure threshold, the controller sends out a deceleration display signal, and the projection module receives the deceleration display signal and projects the vehicle rear ground.
And if the pressure represented by the pressure detection signal is greater than the pressure represented by the second pressure threshold, the controller sends out a brake display signal, and the projection module receives the brake display signal and projects the brake display signal to the ground behind the vehicle.
By adopting the technical scheme, the first pressure threshold value and the second pressure threshold value can be set to ensure that braking and deceleration are distinguished to a certain extent.
Optionally, the system also comprises a warning module connected with the controller;
the controller sends out an alarm signal after receiving the brake signal;
the warning module is used for sending out warning after receiving the warning signal.
Optionally, the steering system further comprises a steering sensing module connected with the controller;
the steering sensing module is used for sensing the rotation direction and amplitude of the handlebar and sending out steering sensing signals;
the controller is used for receiving the steering induction signal and then sending out a steering display signal;
the projection module receives the steering display signal and projects the rear ground of the vehicle.
Optionally, a steering threshold is set in the controller;
if the steering angle displayed by the steering sensing signal is lower than the steering threshold value, the controller does not send out a steering display signal.
Through adopting above-mentioned technical scheme, can guarantee to a certain extent that bicycle handlebar slightly turns to when not sending the signal of turning to.
Optionally, when the steering sensing module senses that the handlebar is right, the steering sensing module sends out to close the display signal, the controller receives and closes the display signal after controlling the projection module to close the ground projection to the car rear.
Through adopting above-mentioned technical scheme, can be after the appointed operation is accomplished to the driver's driving bicycle, close projection module, avoided to a certain extent to the wrong information of rear pedestrian or vehicle suggestion.
Optionally, the system further comprises a display module, wherein the display module is connected with the controller;
the display module is used for receiving the steering induction signal and the steering display signal;
the display module is used for displaying a steering display signal.
Optionally, the display module further comprises a control panel, wherein the control panel is connected with the display module;
the control panel comprises a left turn button, a right turn button, a brake button and a front car button;
when the left turn button is pressed, the control panel sends a left turn signal, and the controller receives the left turn signal and then controls the projection module to project on the ground behind the vehicle;
when the right turn button is pressed, the control panel sends a right turn signal, and the controller receives the left turn signal and then controls the projection module to project on the ground behind the vehicle;
when the brake button is pressed, the control panel sends out a brake signal, and the controller receives the left turn signal and then controls the projection module to project on the ground behind the vehicle;
when the front car-on button is pressed, the control panel sends out a front car-on signal, and the controller receives the left turn signal and then controls the projection module to project on the ground behind the car.
Through adopting above-mentioned technical scheme, control panel's setting can be by the projection of rider automatic control projection module to bicycle rear ground, reminds the vehicle or the pedestrian of bicycle back to put and can drive the operation that the bicycle made next.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the brake signal can be converted into projection information, and the effect of warning the vehicles or pedestrians at the back can be effectively achieved to a certain extent in a dark environment;
2. the projection module can automatically control the projection of the projection module to the ground behind the bicycle to remind the bicycle of the operation of the bicycle to be driven by the bicycle or the pedestrian riding the bicycle.
Drawings
FIG. 1 is a schematic view of an overall structure of a brake device according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a brake handle; 2. a pressure detection module; 3. a controller; 4. a brake module; 5. a projection module; 6. a warning module; 7. a steering sensing module; 8. a display module; 9. and a control panel.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1.
The embodiment of the utility model discloses a brake device. Referring to fig. 1, the brake system comprises a brake handle bar 1, a pressure detection module 2, a controller 3, a brake module 4, a projection module 5, a warning module 6, a steering sensing module 7, a display module 8 and a control panel 9.
With continued reference to fig. 1, the brake handle bar 1, the pressure detection module 2, the controller 3 and the brake module 4 are connected in sequence, when the brake handle bar 1 is pressed, the pressure detection device detects the pressure received by the brake handle bar 1 and sends out a pressure detection signal, the controller 3 sends out a brake signal after receiving the pressure detection signal, the brake module 4 receives the brake signal and then carries out brake treatment on a bicycle, and the magnitude of the brake force of the brake module 4 on the bicycle is determined by the magnitude of the pressure detection signal.
The projection module 5 is connected with the controller 3, and the projection module 5 sets up at the bicycle rear, and projection module 5 is used for carrying out the projection to the ground behind the car.
In the embodiment of the present utility model, a first pressure threshold value and a second pressure threshold value are set in the controller 3, the pressure represented by the second pressure threshold value is greater than the pressure represented by the first pressure threshold value, the pressure represented by the pressure detection signal is less than the pressure represented by the first pressure threshold value, the controller 3 does not send out a brake signal, if the pressure represented by the pressure detection signal is greater than the pressure represented by the first pressure threshold value and less than the pressure represented by the second pressure threshold value, the controller 3 sends out a deceleration display signal, the projection module 5 receives the deceleration display signal and projects the deceleration display signal onto the ground behind the vehicle, the projection can be set by itself, including but not limited to a deceleration mark, and a brake mark can be represented by the projection module, if the pressure represented by the pressure detection signal is greater than the pressure represented by the second pressure threshold value, the controller 3 sends out a brake display signal, and the projection module 5 receives the brake display signal and projects the brake display signal onto the ground behind the vehicle.
The steering sensing device comprises a steering sensing module 7, and is characterized by further comprising a steering sensing module 7, wherein the steering sensing module 7 is connected with a controller 3, the steering sensing module 7 is used for sensing the rotating direction and amplitude of a handlebar and sending out steering sensing signals, the controller 3 is used for receiving the steering sensing signals and sending out steering display signals, the projection module 5 receives the steering display signals and then projects the rear ground, a steering threshold value is arranged in the controller 3, and if the steering angle displayed by the steering sensing signals is lower than the steering threshold value, the controller 3 does not send out steering display signals.
In the embodiment of the utility model, the steering sensing signal comprises two signals, namely a left turning signal and a right turning signal, when the handlebar turns left, the steering sensing module 7 sends out the left turning signal, and when the handlebar turns right, the steering sensing module 7 sends out the right turning signal.
The bicycle with the warning device further comprises warning modules 6, in the embodiment of the utility model, the warning modules 6 comprise two warning modules 6, and the warning modules 6 are arranged on two sides of the whole axis of the bicycle.
In the embodiment of the utility model, when the handlebar turns left, the steering sensing module 7 sends out a left turning signal, the controller 3 sends out a left turning display signal and a left turning warning signal after receiving the left turning signal, the projection module 5 receives the left turning display signal and projects the ground behind the handlebar, the projection can be set by itself, the projection comprises but not limited to a left turning two-word mark and a mark capable of reflecting left turning, the warning module 6 receives the left turning warning signal, the warning lamp positioned in the left turning direction of the handlebar flickers, and the other warning lamp is not lightened;
when the handlebar turns right, the steering sensing module 7 sends out a right turning signal, the controller 3 sends out a right turning display signal and a right turning warning signal after receiving the right turning signal, the projection module 5 receives the right turning display signal and projects the rear ground, the projection can be set up by oneself, the projection comprises but not limited to a right turning word, the right turning mark can be embodied, the warning module 6 receives the right turning warning signal, the warning lamp positioned in the right turning direction of the handlebar blinks, and the other warning lamp is not on.
When the bicycle finishes steering operation and returns the handle to the right, the steering sensing module 7 sends out a closing display signal, and the controller 3 receives the closing display signal and then controls the projection module 5 to close the projection on the ground behind the bicycle.
The display module 8 is connected with the controller 3 and is used for receiving the steering induction signal and the steering display signal, and the display module 8 is used for displaying the steering display signal
The control panel 9 is also included, and the control panel 9 comprises a left turn button, a right turn button, a brake button and a front car button; when a left turn button is pressed, the control panel 9 sends a left turn signal, and the controller 3 receives the left turn signal and then controls the projection module 5 to project on the ground behind the vehicle; when a right turn button is pressed, the control panel 9 sends a right turn signal, and the controller 3 receives the right turn signal and then controls the projection module 5 to project on the ground behind the vehicle; when a brake button is pressed, the control panel 9 sends out a brake signal, and the controller 3 receives the brake signal and then controls the projection module 5 to project on the ground behind the vehicle; when the front car-on button is pressed, the control panel 9 sends out a front car-on signal, and the controller 3 receives the front car-on signal and then controls the projection module 5 to project on the ground behind the car.
The implementation principle of the brake device of the embodiment of the utility model is as follows: pressing the brake handlebar 1, pressure detection module 2 detects the pressure of brake handlebar 1 and sends pressure detection signal, and control brake module 4 brakes the bicycle after the controller 3 receives pressure detection signal, and the controller 3 sends the brake display signal, and projection module 5 sends warning signal to the ground projection behind the car after receiving the brake display signal, sends warning information after warning module 6 receives the warning signal, can solve the problem that can not effectively warn rear vehicle or pedestrian when braking under the dark environment to a certain extent.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (4)
1. The brake device is characterized by comprising a brake handle bar (1), a pressure detection module (2), a brake module (4), a controller (3) and a projection module (5);
the pressure detection module (2) is connected with the brake handle bar (1) and is used for sensing the pressure of the brake handle bar (1) and sending a pressure detection signal;
the controller (3) is connected with the pressure detection module (2) and is used for receiving the pressure detection signal and then sending out a brake signal;
the brake module (4) is connected with the controller (3), and the brake module (4) is used for braking the bicycle after receiving the brake signal;
the controller (3) is used for sending a brake display signal;
the projection module (5) is connected with the controller (3), and the projection module (5) is used for receiving a brake display signal and projecting the ground behind the vehicle.
2. A brake arrangement according to claim 1, further comprising a warning module (6) connected to the controller (3);
the controller (3) sends out an alarm signal after receiving the brake signal;
the warning module (6) is used for sending out warning after receiving the warning signal.
3. A brake arrangement according to claim 1, further comprising a steering sensing module (7) connected to the controller (3);
the steering sensing module (7) is used for sensing the rotation direction and amplitude of the handlebar and sending out a steering sensing signal;
the controller (3) is used for receiving the steering induction signal and then sending out a steering display signal;
the projection module (5) receives the steering display signal and projects the steering display signal to the ground behind the vehicle.
4. A brake arrangement according to claim 1, further comprising a display module (8), the display module (8) being connected to the controller (3);
the display module (8) is used for receiving the steering induction signal and the steering display signal;
the display module (8) is used for displaying a steering display signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222903427.5U CN219651345U (en) | 2022-11-01 | 2022-11-01 | Braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222903427.5U CN219651345U (en) | 2022-11-01 | 2022-11-01 | Braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219651345U true CN219651345U (en) | 2023-09-08 |
Family
ID=87877330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222903427.5U Active CN219651345U (en) | 2022-11-01 | 2022-11-01 | Braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219651345U (en) |
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2022
- 2022-11-01 CN CN202222903427.5U patent/CN219651345U/en active Active
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