CN220809691U - Speed-reducing brake device - Google Patents
Speed-reducing brake device Download PDFInfo
- Publication number
- CN220809691U CN220809691U CN202322818425.0U CN202322818425U CN220809691U CN 220809691 U CN220809691 U CN 220809691U CN 202322818425 U CN202322818425 U CN 202322818425U CN 220809691 U CN220809691 U CN 220809691U
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- frame body
- mounting frame
- driving motor
- sliding
- controller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a deceleration braking device, which comprises a mounting frame body, a braking block, a driving motor, a motor swing bracket and a controller, wherein the mounting frame body is provided with a plurality of support plates; the mounting frame body is provided with a sliding rail matched with the brake block; the brake block is arranged at the front side of the mounting frame body, the rear end of the brake block is provided with a sliding block extending into the mounting frame body, the sliding block is in sliding connection with the sliding rail, and the side wall of the sliding block is provided with a transmission shaft matched with the motor swinging bracket; the driving motor is arranged on the mounting frame body; the motor swinging bracket is in transmission connection with the driving motor through a gear set; the controller is electrically connected with the driving motor. The controller can sense the state of the scooter in real time and correspondingly trigger braking operation, so that the child can be ensured to safely stop or slow down under various complex conditions, and safer and more reliable sliding experience is provided for the child.
Description
Technical Field
The utility model relates to a brake device, in particular to a deceleration brake device.
Background
With the popularity and wide use of the scooter for children, the requirements on safety and controllability are also increasing. Most children's scooters in the market at present lack effective speed reduction and brake mechanism, this leads to children when high-speed skating, can't stop or slow down rapidly, causes unexpected injury easily.
Conventional hand brake devices require a child to operate by stepping on or turning a pneumatic handle, which can be difficult and prone to operational errors for a child of a smaller age or less skilled person. Therefore, developing an automatic deceleration braking device is important to improving the safety and usability of the child scooter.
Disclosure of utility model
The utility model aims to overcome the technical problems of the prior art, provides a speed reduction braking device, and aims to achieve the technical effect of automatic speed reduction braking by detecting the state of a scooter through a controller, and objectively solve the technical problem that the scooter is difficult to brake by young children.
In order to solve the technical problems, the technical scheme provided by the utility model is that: comprises a mounting frame body, a brake block, a driving motor, a motor swing bracket and a controller;
the mounting frame body is provided with a sliding rail matched with the brake block;
The brake block is arranged on the front side of the mounting frame body, the rear end of the brake block is provided with a sliding block extending into the mounting frame body, the sliding block is in sliding connection with the sliding rail, and the side wall of the sliding block is provided with a transmission shaft matched with the motor swinging bracket;
The driving motor is arranged on the mounting frame body;
the motor swinging bracket is in transmission connection with the driving motor through a gear set;
The controller is electrically connected with the driving motor.
As an improvement, the controller is provided with a laser distance meter, a speed measuring sensor and a gyroscope.
As an improvement, the mounting frame body comprises an upper shell and a lower shell, the upper shell and the lower shell are fixed through bolts, the sliding rail is arranged on the inner walls of the upper shell and the lower shell, and the upper end and the lower end of the sliding block are respectively provided with a sliding rail to be matched with the sliding rail.
Compared with the prior art, the utility model has the advantages that: the controller can sense the state of the scooter in real time and correspondingly trigger braking operation, so that the child can be ensured to safely stop or slow down under various complex conditions, and safer and more reliable sliding experience is provided for the child.
Drawings
Fig. 1 is a schematic view of a rear-mounted structure of the present utility model.
Fig. 2 is a schematic structural view of the rear mounting structure of the present utility model.
Fig. 3 is a schematic view of a part of the structure of the rear mounting type.
Fig. 4 is a schematic view of the lower housing structure.
FIG. 5 is a schematic view of the structure of the utility model with built-in mounting
Fig. 6 is a partial schematic structure of the built-in installation type.
FIG. 7 is a schematic diagram of a built-in mounted transmission
As shown in the figure:
1. The device comprises a mounting frame body, 2, a brake block, 3, a driving motor, 4, a motor swing bracket, 5, a controller, 6, a sliding rail, 7, a sliding block, 8, a transmission shaft, 9, a battery, 10, an upper shell, 11 and a lower shell.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
A deceleration braking device comprises a mounting frame body 1, a braking block 2, a driving motor 3, a motor swinging bracket 4 and a controller 5;
the mounting frame body 1 is provided with a sliding rail 6 matched with the brake block 2;
The brake block 2 is arranged on the front side of the mounting frame body 1, the rear end of the brake block 2 is provided with a sliding block 7 extending into the mounting frame body 1, the sliding block 7 is in sliding connection with the sliding rail 6, and the side wall of the sliding block 7 is provided with a transmission shaft 8 matched with the motor swing bracket;
The driving motor 3 is arranged on the mounting frame body 1;
The motor swinging bracket is in transmission connection with the driving motor 3 through a gear set; the gear set consists of a mounting frame, a driving gear, a first driven gear, a second driven gear, a third driven gear and an output shaft; the mounting frame comprises three layers of mounting plates arranged in an array, and the three layers of mounting plates are fixed through studs; the driving gear is arranged on the first layer of mounting plate and is in transmission connection with the driving motor; the first driven gear is arranged on the first layer of mounting plate and is meshed with the driving gear, and the front end of the first driven gear extends to a position between the second layer of mounting plate and the third layer of mounting plate; the second driven gear is arranged on the second layer of mounting plate and meshed with the first driven gear; the third driven gear is arranged on the second layer of mounting plate and meshed with the second driven gear; the output gear is rotatably connected to the third mounting plate, and the rear end of the output gear is provided with an output gear meshed with the third driven gear.
The controller 5 is electrically connected with the driving motor 3.
The mounting frame body 1 is provided with a battery 9, and the battery 9 supplies power for the driving motor 3 and the controller 5.
The controller 5 is provided with a laser distance meter, a speed measuring sensor and a gyroscope.
The mounting frame body 1 comprises an upper shell 10 and a lower shell 11, the upper shell 10 and the lower shell 11 are fixed through bolts, the sliding rail 6 is arranged on the inner walls of the upper shell 10 and the lower shell 11, and the upper end and the lower end of the sliding block 7 are respectively provided with a sliding way to be matched with the sliding rail 6.
Example 1:
The device is integrally fixed at the rear end of the scooter through a mounting plate extending forwards on the lower shell 11, so that the brake block 2 is aligned to the rear side of the rear wheel, the controller 5 is bound at the front end of the scooter, one end of the controller 5 is connected with a brake cable of the scooter, and the driving motor 3 is arranged in the mounting shell and positioned at one side of the slide rail 6;
When braking: whether the sensor in the controller 5 triggers braking action or whether the electric brake button on the handlebar is used for manually controlling the brake to slowly brake, after the sensor in the brake device receives corresponding signals, the driving motor 3 drives the motor rocking support to rotate through the gear set, the motor rocking support pushes the slide block 7 to move back and forth, and after the slide block 7 is pushed out, the front end rubber block increases friction to wheels to achieve a deceleration effect.
Example 2:
A device mounting groove is formed in a plate body at the front side of a rear wheel of an existing scooter, the mounting frame body 1 is arranged in the mounting groove and is fixed with the mounting frame body 1 through the mounting plate, the top end of a motor swing bracket extends to the upper side of the upper shell 10, a driving motor 3 is provided with the top end of the upper shell 10, and the driving motor 3 is in transmission connection with the motor swing bracket through a gear set so as to drive the sliding block 7 to move forwards and backwards; the brake block 2 is aligned to the front side of the rear wheel, the controller 5 is bound to the front end of the scooter, and one end of the controller 5 is connected with a brake cable of the scooter;
When braking: whether the sensor in the controller 5 triggers braking action or whether the electric brake button on the handlebar is used for manually controlling the brake to slowly brake, after the sensor in the brake device receives corresponding signals, the driving motor 3 drives the motor rocking support to rotate through the gear set, the motor rocking support pushes the slide block 7 to move back and forth, and after the slide block 7 is pushed out, the front end rubber block increases friction to wheels to achieve a deceleration effect.
The description is as follows: the scooter is not greatly changed in structure no matter in an embedded or rear-mounted mode, and the brake mode can adopt the traditional pedal rear wheel brake.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. A deceleration braking device, characterized in that: comprises a mounting frame body, a brake block, a driving motor, a motor swing bracket and a controller;
the mounting frame body is provided with a sliding rail matched with the brake block;
The brake block is arranged on the front side of the mounting frame body, the rear end of the brake block is provided with a sliding block extending into the mounting frame body, the sliding block is in sliding connection with the sliding rail, and the side wall of the sliding block is provided with a transmission shaft matched with the motor swinging bracket;
The driving motor is arranged on the mounting frame body;
the motor swinging bracket is in transmission connection with the driving motor through a gear set;
The controller is electrically connected with the driving motor.
2. A brake apparatus according to claim 1, wherein: the mounting frame body is provided with a battery, and the battery supplies power for the driving motor and the controller.
3. A brake apparatus according to claim 1, wherein: the controller is provided with a laser distance meter, a speed measuring sensor and a gyroscope.
4. A brake apparatus according to claim 1, wherein: the mounting frame body comprises an upper shell and a lower shell, the upper shell and the lower shell are fixed through bolts, the sliding rail is arranged on the inner walls of the upper shell and the lower shell, and the upper end and the lower end of the sliding block are respectively provided with a sliding rail to be matched with the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322818425.0U CN220809691U (en) | 2023-10-20 | 2023-10-20 | Speed-reducing brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322818425.0U CN220809691U (en) | 2023-10-20 | 2023-10-20 | Speed-reducing brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220809691U true CN220809691U (en) | 2024-04-19 |
Family
ID=90677005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322818425.0U Active CN220809691U (en) | 2023-10-20 | 2023-10-20 | Speed-reducing brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220809691U (en) |
-
2023
- 2023-10-20 CN CN202322818425.0U patent/CN220809691U/en active Active
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