CN210162197U

CN210162197U - Bicycle with speed abnormal sound detection mechanism

Info

Publication number: CN210162197U
Application number: CN201920920730.1U
Authority: CN
Inventors: 李鹏
Original assignee: Turan Tianjin Technology Co Ltd
Current assignee: Turan Tianjin Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-20
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to the technical field of bicycle, and a bicycle with speed of a motor vehicle abnormal sound detection mechanism is disclosed, which comprises a vehicle rack, the bottom of frame is provided with the footboard, and is provided with the after-poppet on one side outer wall of frame, is provided with the revolving rack on the opposite side outer wall, be provided with the back pivot on one side inner wall of after-poppet, be provided with carousel and rear wheel on one side outer wall of back pivot, the carousel is located one side of rear wheel, one side position department of revolving rack is provided with the fore-stock. This bicycle with speed of a motor vehicle abnormal sound detection mechanism, through the carousel, impeller, kuppe and sound sensor mutually support for drive the carousel and rotate when the bicycle is ridden, the impeller rotates at a high speed and hits the sound that the air produced and detected by sound sensor, whether abnormal sound is normal when coming to ride the bicycle through the size of sound, and then detects the state of bicycle, is convenient for in time overhaul the abnormal sound, avoids the not hard up problem of bicycle spare part.

Description

Bicycle with speed abnormal sound detection mechanism

Technical Field

The utility model relates to a bicycle technical field specifically is a bicycle with speed of a motor vehicle abnormal sound detection mechanism.

Background

Bicycles, also known as bicycles or bicycles, are usually two-wheeled small land vehicles, which are environment-friendly vehicles powered by pedaling after people ride on the bicycle.

Bicycle in the existing market can produce the pivot wearing and tearing after long-time the use, and then cause the wheel to rotate the deviation, not only cause the bicycle to damage more and more seriously, reduce the life of bicycle, still cause bicycle wheel not hard up to drop easily, produce the incident, the security reduces, but one kind less device to the abnormal sound detection when riding, in addition, the bicycle need traffic lights such as frequent parking when riding in the rainy day, just need ride passerby's foot at this time and step on and support on the road surface, cause shoes to intake easily, the bicycle jolts when riding and feels heavier, the comfort level of riding is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bicycle with speed of a motor vehicle abnormal sound detection mechanism has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a bicycle with speed of a motor vehicle abnormal sound detection mechanism, includes the frame, the bottom of frame is provided with the footboard, and is provided with the after-poppet on one side outer wall of frame, is provided with the revolving rack on the opposite side outer wall, be provided with the back pivot on one side inner wall of after-poppet, be provided with carousel and rear wheel on one side outer wall of back pivot, the carousel is located one side of rear wheel, one side position department of revolving rack is provided with the fore-stock, be provided with preceding pivot on one side inner wall of fore-stock, be provided with the front wheel on one side outer wall of preceding pivot, the top of frame is provided with cushion branch and handle, cushion branch is located one side of handle, and the top of cushion branch is provided with the cushion.

Preferably, a display screen and a buzzer are arranged at the top of the frame and between the top of the frame and the handle, wherein the display screen is positioned on one side of the buzzer.

Preferably, a flow guide cover is arranged on the outer wall of one side of the rear support, and a sound sensor is arranged inside the flow guide cover.

Preferably, four impellers are uniformly arranged on the outer wall of one side of the rotating disc, and the cross sections of the four impellers are semicircular.

Preferably, the outer wall of one side of the rear support is rotatably connected with a rotating rod through a hinge, the inner wall of one side of the rotating rod is provided with a side wheel, the rotating rod is fixedly connected with the rear support through a fastening nut, and a threaded hole is formed in the position, close to the fastening nut, above the outer wall of one side of the rear support.

Preferably, an outer rod is arranged at one end of the rotating frame, an inner rod is arranged at one end of the front support, the inner rod is connected with the outer rod in a sliding mode, and a spring is arranged between the rotating frame and the front support.

The utility model discloses possess following beneficial effect:

1. this bicycle with speed of a motor vehicle abnormal sound detection mechanism, through the carousel, the impeller, kuppe and sound sensor's mutually supporting, drive the carousel when making the bicycle ride and rotate, thereby make the impeller rotate at a high speed, the impeller rotates at a high speed and beats the sound that the air produced and detected by sound sensor, whether abnormal sound is normal when coming to ride the bicycle through the size of sound, and then detect the state of bicycle, be convenient for in time overhaul the abnormal sound, avoid the not hard up problem of bicycle spare part, the safety when guaranteeing to ride.

2. This bicycle with speed of a motor vehicle abnormal sound detection mechanism through the mutually supporting of bull stick, side wheel, fastening nut and screw hole for the side wheel supports the bicycle when the rainy day is ridden and is parkked, thereby avoids riding passerby and supports the problem that causes the shoes to intake with the foot, guarantees the clean and tidy of the clothing when riding.

3. This bicycle with speed of a motor vehicle abnormal sound detection mechanism through mutually supporting of outer pole, interior pole and spring for the elastic deformation of spring cushions the sense of jolting of bicycle, thereby guarantees the stability that the bicycle was ridden, guarantees the comfortable of riding.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the rear bracket of the present invention;

fig. 3 is a front view of the spring of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. a frame; 2. a pedal; 3. a rear bracket; 4. rotating the frame; 5. a rear rotating shaft; 6. a turntable; 7. a rear wheel; 8. a front bracket; 9. a front rotating shaft; 10. a front wheel; 11. a cushion strut; 12. a cushion; 13. a handle; 14. a display screen; 15. a buzzer; 16. a pod; 17. a sound sensor; 18. an impeller; 19. a rotating rod; 20. a side wheel; 21. fastening a nut; 22. a threaded hole; 23. an outer rod; 24. an inner rod; 25. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a bicycle with a speed abnormal sound detection mechanism comprises a frame 1, pedals 2 are arranged at the bottom of the frame 1, a rear support 3 is arranged on the outer wall of one side of the frame 1, a rotating frame 4 is arranged on the outer wall of the other side of the frame, a rear rotating shaft 5 is arranged on the inner wall of one side of the rear support 3, a rotating disc 6 and a rear wheel 7 are arranged on the outer wall of one side of the rear rotating shaft 5, the rotating disc 6 is located on one side of the rear wheel 7, a front support 8 is arranged at the position of one side of the rotating frame 4, a front rotating shaft 9 is arranged on the inner wall of one side of the front support 8, a front wheel 10 is arranged on the outer wall of one side of the front rotating shaft 9, a cushion support rod 11 and a handle 13 are arranged at the top of the frame.

Wherein, a display screen 14 and a buzzer 15 are arranged between the top of the frame 1, which is close to the cushion support rod 11, and the handle 13, and the display screen 14 is positioned at one side of the buzzer 15.

Wherein, a flow guide cover 16 is arranged on the outer wall of one side of the rear support 3, and a sound sensor 17 is arranged inside the flow guide cover 16.

Wherein, four impellers 18 are evenly arranged on the outer wall of one side of the turntable 6, and the cross sections of the four impellers 18 are semicircular.

Wherein, be connected with bull stick 19 through hinge rotation on one side outer wall of rear bracket 3, be provided with side wheel 20 on one side inner wall of bull stick 19, bull stick 19 and rear bracket 3 pass through fastening nut 21 fixed connection, and the top position department that is close to fastening nut 21 on one side outer wall of rear bracket 3 offers threaded hole 22.

Wherein, an outer rod 23 is arranged at one end of the rotating frame 4, an inner rod 24 is arranged at one end of the front support 8, the inner rod 24 is connected with the outer rod 23 in a sliding way, and a spring 25 is arranged between the rotating frame 4 and the front support 8.

When the bicycle is operated, firstly, the air guide sleeve 16 and the rotary table 6 are installed on the rear support 3, when the bicycle is ridden, a chain and a gear set in the bicycle are driven to transmit by treading the pedal 2, the rear rotary shaft 5 drives the rear wheel 7 to rotate, the front wheel 10 is driven to rotate by the friction force between the rear wheel 7 and the ground, so that the bicycle moves, when the rotary table 6 rotates, the rotary table 6 drives the impeller 18 to rotate, the impeller 18 drives the fan to one side position of the air guide sleeve 16 when the rotary table 6 rotates at a high speed, the sound generated in the wind power flowing process is detected by the sound sensor 17, when the sound detected by the sound sensor 17 is greater than the sound generated by the disturbance wind power generated by the rotation of the impeller 18, the buzzer 15 gives an alarm sound, so as to remind that the rear wheel 7 has a different shape, a user can overhaul in time, the riding safety is ensured, when the front wheel 10 bumps against an obstacle in the riding process, the front, spring 25 extrusion deformation, the elastic deformation through spring 25 cushions the power of jolting, guarantee the stability of riding, when running into rainy day and riding, rotate bull stick 19 on the after-poppet 3, contact side wheel 20 ground through bull stick 19, and fix bull stick 19 and after-poppet 3 with fastening nut 21, thereby the stability of bicycle when riding the support through two side wheels 20 when stopping and guaranteeing to stop, and then avoid stepping on the problem that parks in water and cause shoes wet and thorough.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bicycle with speed of a motor vehicle abnormal sound detection mechanism, includes frame (1), its characterized in that: the bottom of the frame (1) is provided with a pedal (2), the outer wall of one side of the frame (1) is provided with a rear bracket (3), the outer wall of the other side is provided with a rotating frame (4), a rear rotating shaft (5) is arranged on the inner wall of one side of the rear bracket (3), a turntable (6) and a rear wheel (7) are arranged on the outer wall of one side of the rear rotating shaft (5), the rotary table (6) is positioned at one side of the rear wheel (7), a front bracket (8) is arranged at one side of the rotary frame (4), a front rotating shaft (9) is arranged on the inner wall of one side of the front bracket (8), a front wheel (10) is arranged on the outer wall of one side of the front rotating shaft (9), the top of the frame (1) is provided with a cushion support rod (11) and a handle (13), cushion branch (11) are located one side of handle (13), and the top of cushion branch (11) is provided with cushion (12).

2. The bicycle with the abnormal vehicle speed sound detection mechanism according to claim 1, wherein: the top of frame (1) is close to and is provided with display screen (14) and bee calling organ (15) between cushion branch (11) and handle (13), display screen (14) are located one side of bee calling organ (15).

3. The bicycle with the abnormal vehicle speed sound detection mechanism according to claim 1, wherein: and a flow guide cover (16) is arranged on the outer wall of one side of the rear support (3), and a sound sensor (17) is arranged in the flow guide cover (16).

4. The bicycle with the abnormal vehicle speed sound detection mechanism according to claim 1, wherein: four impellers (18) are uniformly arranged on the outer wall of one side of the rotary table (6), and the cross sections of the four impellers (18) are semicircular.

5. The bicycle with the abnormal vehicle speed sound detection mechanism according to claim 1, wherein: the rear support is characterized in that a rotating rod (19) is rotatably connected to the outer wall of one side of the rear support (3) through a hinge, a side wheel (20) is arranged on the inner wall of one side of the rotating rod (19), the rotating rod (19) is fixedly connected with the rear support (3) through a fastening nut (21), and a threaded hole (22) is formed in the position, close to the fastening nut (21), above the outer wall of one side of the rear support (3).

6. The bicycle with the abnormal vehicle speed sound detection mechanism according to claim 1, wherein: the one end of revolving rack (4) is provided with outer pole (23), the one end of fore-stock (8) is provided with interior pole (24), interior pole (24) and outer pole (23) sliding connection, be provided with spring (25) between revolving rack (4) and fore-stock (8).