CN110155217B - Action recognition device based on bionics - Google Patents
Action recognition device based on bionics Download PDFInfo
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- CN110155217B CN110155217B CN201910533917.0A CN201910533917A CN110155217B CN 110155217 B CN110155217 B CN 110155217B CN 201910533917 A CN201910533917 A CN 201910533917A CN 110155217 B CN110155217 B CN 110155217B
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
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- 239000011664 nicotinic acid Substances 0.000 claims abstract description 11
- 230000006870 function Effects 0.000 description 9
- 230000003321 amplification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
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Abstract
The invention discloses a bionic-based action recognition device, which comprises a vehicle body and an auxiliary cavity arranged in the vehicle body, wherein an auxiliary wheel mechanism is arranged in the auxiliary cavity, the auxiliary wheel mechanism is connected with a rear wheel shaft through a transmission mechanism, the auxiliary wheel mechanism comprises an auxiliary wheel and a centrifugal mechanism, the centrifugal mechanism is connected with the rear wheel shaft through the transmission mechanism, and a centrifugal disc is arranged in the centrifugal mechanism; this device has supplementary function of riding and the function of preventing turning on one's side, and this device mechanism is simple, and is easy and simple to handle, and the function is comprehensive, and degree of automation is high, compares in traditional bicycle auxiliary wheel mechanism, and this device auxiliary wheel two-wheeled lands simultaneously, and the steadiness can be better, when turning, has the function of preventing turning on one's side, and the security performance is good.
Description
Technical Field
The invention relates to the technical field of bicycle equipment, in particular to a bionic motion recognition device.
Background
The bicycle is a vehicle commonly used, how to learn the bicycle is a difficult problem puzzling beginners, and other people assist to learn and waste human resources and the learning effect is not good, is unfavorable for the beginners to learn, therefore, the problem of learning the bicycle based on the bionic action recognition device with comprehensive functions and good safety performance is urgently needed.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides a bionic motion recognition device.
The invention relates to a bionic-based action recognition device, which comprises a vehicle body and an auxiliary cavity arranged in the vehicle body, wherein an auxiliary wheel mechanism is arranged in the auxiliary cavity, the auxiliary wheel mechanism is connected with a rear wheel shaft through a transmission mechanism, the auxiliary wheel mechanism comprises an auxiliary wheel and a centrifugal mechanism, the centrifugal mechanism is connected with the rear wheel shaft through the transmission mechanism, a centrifugal disc is arranged in the centrifugal mechanism, the centrifugal disc comprises a centrifugal slider and a centrifugal chute, the rotating speed of the centrifugal disc is accelerated, the centrifugal slider slides outwards, the diameter of the centrifugal disc is increased to jack up the auxiliary wheel, a steering box is fixedly connected to the vehicle body, a steering cavity is arranged in the steering box, a steering mechanism is arranged in the steering cavity, the steering mechanism is connected with the auxiliary wheel through the transmission mechanism, and the steering mechanism comprises a first steering rotating shaft and a stroke enlarging mechanism, the stroke amplification mechanism comprises a first lever slider, a second lever slider and a lever, a telescopic mechanism is arranged in the lever, the small stroke of the first lever slider is amplified into the large stroke of the second lever slider through the lever, and the second lever slider pulls up the auxiliary wheel through a pulley and a wire, so that the auxiliary wheel on the outer side is lifted off the ground when the bicycle turns, the balance and stability of the bicycle are kept, and the bicycle is prevented from being turned on one side.
Preferably, the auxiliary wheel mechanism comprises a first auxiliary rotating shaft symmetrically and rotatably arranged on the side wall of the auxiliary cavity, the left end of the first auxiliary rotating shaft is fixedly connected with the rear wheel shaft through a coupler, a centrifugal disc is arranged on the outer side of the first auxiliary rotating shaft, a plurality of centrifugal chutes are symmetrically arranged in the centrifugal disc, centrifugal sliders are arranged in the centrifugal chutes, the centrifugal sliders are fixedly connected with the centrifugal chutes through centrifugal springs, a first auxiliary chute is arranged on the side wall of the auxiliary cavity, a first auxiliary slider is slidably arranged in the first auxiliary chute, a semicircular disc is fixedly connected to the right end of the first auxiliary slider, a second auxiliary chute is arranged on the side wall of the auxiliary cavity, an auxiliary wheel frame is slidably arranged in the second auxiliary chute, the auxiliary wheel frame is fixedly connected with the upper wall of the second auxiliary chute through a second auxiliary spring, and a second auxiliary rotating shaft is rotatably arranged in the auxiliary wheel frame, and an auxiliary wheel is fixedly arranged on the second auxiliary rotating shaft.
Preferably, the steering mechanism comprises a first steering rotating shaft which is rotatably arranged in a steering cavity, a first steering gear is fixedly arranged on the first steering rotating shaft, a second steering rotating shaft is rotatably arranged in the steering cavity, a second steering gear is fixedly arranged on the second steering rotating shaft, first lever sliding grooves are symmetrically arranged in the steering cavity from left to right, a first lever sliding block is slidably arranged in the first lever sliding grooves and fixedly connected with the first lever sliding grooves through a first lever spring, a steering rotating shaft is rotatably arranged in the steering cavity, connecting blocks are fixedly arranged on the steering rotating shafts and fixedly connected with levers, lever sliding grooves are arranged in the levers and vertically symmetrically slidably arranged with lever sliding blocks, opposite ends of the lever sliding blocks are fixedly connected through springs, and the upper lever sliding block is hinged with the first lever sliding block, a second lever sliding groove is formed in the steering cavity, a second lever sliding block is arranged in the second lever sliding groove in a sliding mode, and the second lever sliding block is hinged to the lower side of the lever sliding block.
Preferably, the transmission mechanism comprises a wire wheel fixedly arranged on the second steering rotating shaft, a connecting wire between the wire wheel and the first lever sliding block is wound on the first fixed pulley, the side wall of the auxiliary cavity is rotatably provided with a transmission rotating shaft, the wire wheel is fixedly arranged on the transmission rotating shaft, and the connecting wire between the wire wheel and the second lever sliding block is wound on the second fixed pulley, the third fixed pulley, the fourth fixed pulley and the fifth fixed pulley.
To sum up, this device has the supplementary function of riding and prevents the function of turning on one's side, and this device mechanism is simple, and is easy and simple to handle, and the function is comprehensive, and degree of automation is high, compares in traditional bicycle auxiliary wheel mechanism, and this device auxiliary wheel two-wheeled lands simultaneously, and the steadiness can be better, when turning, has the function of preventing turning on one's side, and the security performance is good.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a bionic-based motion recognition device according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 2;
fig. 4 is a schematic structural diagram at C in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-4, a bionic-based motion recognition device of the present invention includes a vehicle body 20 and an auxiliary chamber 23 disposed in the vehicle body 20, wherein an auxiliary wheel mechanism is disposed in the auxiliary chamber 23, the auxiliary wheel mechanism is connected to a rear wheel shaft 27 through a transmission mechanism, the auxiliary wheel mechanism includes an auxiliary wheel 34 and a centrifugal mechanism, the centrifugal mechanism is connected to the rear wheel shaft 27 through the transmission mechanism, a centrifugal disk 32 is disposed in the centrifugal mechanism, the centrifugal disk 32 includes a centrifugal slider 37 and a centrifugal chute 39, the centrifugal disk 32 rotates at an increased speed, the centrifugal slider 32 slides outwards, the centrifugal disk 32 increases in diameter to lift the auxiliary wheel 34, a steering box 10 is fixedly connected to the vehicle body 20, a steering chamber 11 is disposed in the steering box 10, a steering mechanism is disposed in the steering chamber 11, and the steering mechanism is connected to the auxiliary wheel 34 through the transmission mechanism, the steering mechanism comprises a first steering rotating shaft 57 and a stroke amplification mechanism, the stroke amplification mechanism comprises a first lever slider 42, a second lever slider 50 and a lever 47, a telescopic mechanism is arranged in the lever 47, the small stroke of the first lever slider 42 is amplified into the large stroke of the second lever slider 50 through the lever 47, and the second lever slider 50 pulls up the auxiliary wheel 34 through a pulley and a wire, so that the outer auxiliary wheel 34 is lifted off the ground when the bicycle turns, the balance and stability of the bicycle are kept, and the bicycle is prevented from being overturned.
Advantageously, the auxiliary wheel mechanism includes a first auxiliary rotating shaft 35 symmetrically and rotatably disposed on a side wall of the auxiliary cavity 23, a left end of the first auxiliary rotating shaft 35 is fixedly connected to the rear wheel shaft 27 through a coupling 26, a centrifugal disc 32 is disposed on an outer side of the first auxiliary rotating shaft 35, a plurality of centrifugal chutes 39 are symmetrically disposed in the centrifugal disc 32, a centrifugal slider 37 is disposed in the centrifugal chute 39, the centrifugal slider 37 is fixedly connected to the centrifugal chute 39 through a centrifugal spring 38, a first auxiliary chute 29 is disposed on a side wall of the auxiliary cavity 23, a first auxiliary slider 30 is slidably disposed in the first auxiliary chute 29, a semicircular disc 31 is fixedly connected to a right end of the first auxiliary slider 30, a second auxiliary chute 60 is disposed on a side wall of the auxiliary cavity 23, an auxiliary wheel carrier 62 is slidably disposed in the second auxiliary chute 60, the auxiliary wheel carrier 62 is fixedly connected to an upper wall of the second auxiliary chute 60 through a second auxiliary spring 61, the auxiliary wheel frame 62 is rotatably provided with a second auxiliary rotating shaft 33, and an auxiliary wheel 34 is fixedly arranged on the second auxiliary rotating shaft 33.
Advantageously, the steering mechanism comprises a first steering rotating shaft 57 rotatably disposed in the steering cavity 11, a first steering gear 56 is fixedly disposed on the first steering rotating shaft 57, a second steering rotating shaft 13 is rotatably disposed in the steering cavity 11, a second steering gear 12 is fixedly disposed on the second steering rotating shaft 13, first lever sliding grooves 41 are symmetrically disposed in the steering cavity 11, a first lever sliding block 42 is slidably disposed in the first lever sliding groove 41, the first lever sliding block 42 is fixedly connected with the first lever sliding groove 41 through a first lever spring 43, a steering rotating shaft 45 is rotatably disposed in the steering cavity 11, a connecting block 46 is fixedly disposed on the steering rotating shaft 45, the connecting block 46 is fixedly connected with a lever 47, a lever sliding groove 54 is disposed in the lever 47, a lever sliding block 55 is slidably disposed in the lever sliding groove 54, and opposite ends of the lever sliding block 55 are fixedly connected through a spring 53, the upper lever slide block 55 is hinged to the first lever slide block 42, a second lever slide slot 51 is arranged in the steering cavity 11, a second lever slide block 50 is arranged in the second lever slide slot 51 in a sliding mode, and the second lever slide block 50 is hinged to the lower lever slide block 55.
Advantageously, the transmission mechanism comprises a pulley 14 fixedly arranged on the second steering rotating shaft 13, a connecting line between the pulley 14 and the first lever slider 42 is wound on the first fixed pulley 44, a transmission rotating shaft 25 is rotatably arranged on the side wall of the auxiliary cavity 23, a pulley 24 is fixedly arranged on the transmission rotating shaft 25, and a connecting line between the pulley 24 and the second lever slider 50 is wound on the second fixed pulley 48, the third fixed pulley 49, the fourth fixed pulley 21 and the fifth fixed pulley 22.
In the following, the applicant will specifically describe a bionic-based motion recognition apparatus according to the present application with reference to fig. 1 to 4 and the above description:
in the initial state, the first auxiliary sliding block 30 is located at the lowest end of the first auxiliary sliding chute 30, and the auxiliary wheel carrier 62 is located at the lowest end of the second auxiliary sliding chute 60.
When the bicycle starts to work, the rotation speed of the rear wheel shaft 27 is increased, the rear wheel shaft 27 drives the first auxiliary rotating shaft 35 to rotate through the coupling 26, the first auxiliary rotating shaft 35 drives the centrifugal disc 32 to rotate, the centrifugal slider 32 slides outwards, the diameter of the centrifugal disc 32 is increased to jack the semi-circular disc 31, the semi-circular disc 31 moves upwards to jack the auxiliary wheel frame 62, the auxiliary wheel frame 62 drives the auxiliary wheel 34 to move upwards to be separated from the ground, a rider feels that no auxiliary wheel exists, the steering rotating shaft 57 rotates to drive the first steering gear 56 to rotate, the first steering gear 56 drives the second steering gear 12 to rotate, the second steering gear 12 drives the second steering rotating shaft 13 to rotate, the second steering rotating shaft 13 drives the pulley 14 to rotate, the pulley 14 drives the first lever slider 42 to move to the right, the small stroke of the first lever slider 42 is amplified to be the large stroke of the second lever slider 50 through the lever 47, the second lever slider 50 pulls up the auxiliary wheel 34 through the first fixed pulley 44, the second fixed pulley 48, the third fixed pulley 49, the fourth fixed pulley 21, the fifth fixed pulley 22 and the line, so that the balance and stability of the bicycle during turning are maintained, the side turning is prevented, the whole working process is completed, and a beginner is helped to learn the bicycle.
To sum up, this device has the supplementary function of riding and prevents the function of turning on one's side, and this device mechanism is simple, and is easy and simple to handle, and the function is comprehensive, and degree of automation is high, compares in traditional bicycle auxiliary wheel mechanism, and this device auxiliary wheel two-wheeled lands simultaneously, and the steadiness can be better, when turning, has the function of preventing turning on one's side, and the security performance is good.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a motion recognition device based on it is bionical, includes the automobile body and sets up the supplementary chamber in the automobile body which characterized in that: an auxiliary wheel mechanism is arranged in the auxiliary cavity and is connected with a rear wheel shaft through a transmission mechanism, the auxiliary wheel mechanism comprises an auxiliary wheel and a centrifugal mechanism, the centrifugal mechanism is connected with the rear wheel shaft through the transmission mechanism, a centrifugal disc is arranged in the centrifugal mechanism and comprises a centrifugal slider and a centrifugal chute, the rotating speed of the centrifugal disc is accelerated, the centrifugal slider slides outwards, the diameter of the centrifugal disc is increased to jack the auxiliary wheel, a steering box is fixedly connected to the vehicle body, a steering cavity is arranged in the steering box, a steering mechanism is arranged in the steering cavity and is connected with the auxiliary wheel through the transmission mechanism, the steering mechanism comprises a first steering rotating shaft and a stroke amplifying mechanism, the stroke amplifying mechanism comprises a first lever slider, a second lever slider and a lever, and a telescopic mechanism is arranged in the lever, the small stroke of the first lever slider is amplified into the large stroke of the second lever slider through the lever, and the second lever slider pulls the auxiliary wheel up through the pulley and the wire, so that the auxiliary wheel on the outer side is lifted off the ground when the bicycle turns, the balance and stability of the bicycle are kept, and the side turning is prevented.
2. The bionic-based motion recognition device according to claim 1, wherein: the auxiliary wheel mechanism comprises a first auxiliary rotating shaft symmetrically and rotatably arranged on the side wall of the auxiliary cavity, the left end of the first auxiliary rotating shaft is fixedly connected with the rear wheel shaft through a coupler, a centrifugal disc is arranged on the outer side of the first auxiliary rotating shaft, a plurality of centrifugal chutes are symmetrically arranged in the centrifugal disc, centrifugal sliders are arranged in the centrifugal chutes and fixedly connected with the centrifugal chutes through centrifugal springs, a first auxiliary chute is arranged on the side wall of the auxiliary cavity, a first auxiliary slider is slidably arranged in the first auxiliary chute, a semicircular disc is fixedly connected at the right end of the first auxiliary slider, a second auxiliary chute is arranged on the side wall of the auxiliary cavity, an auxiliary wheel frame is slidably arranged in the second auxiliary chute and fixedly connected with the upper wall of the second auxiliary chute through a second auxiliary spring, and a second auxiliary rotating shaft is rotatably arranged in the auxiliary wheel frame, and an auxiliary wheel is fixedly arranged on the second auxiliary rotating shaft.
3. The bionic-based motion recognition device according to claim 1, wherein: the steering mechanism comprises a first steering rotating shaft which is rotatably arranged in a steering cavity, a first steering gear is fixedly arranged on the first steering rotating shaft, a second steering rotating shaft is rotatably arranged in the steering cavity, a second steering gear is fixedly arranged on the second steering rotating shaft, first lever sliding grooves are symmetrically arranged in the steering cavity from left to right, first lever sliding blocks are arranged in the first lever sliding grooves in a sliding manner, the first lever sliding blocks are fixedly connected with the first lever sliding grooves through first lever springs, the steering rotating shaft is rotatably arranged in the steering cavity, connecting blocks are fixedly arranged on the steering rotating shafts, the connecting blocks are fixedly connected with levers, lever sliding grooves are arranged in the levers, lever sliding blocks are symmetrically arranged in the lever sliding grooves from top to bottom, opposite ends of the lever sliding blocks are fixedly connected through springs, and the upper lever sliding blocks are hinged with the first lever sliding blocks, a second lever sliding groove is formed in the steering cavity, a second lever sliding block is arranged in the second lever sliding groove in a sliding mode, and the second lever sliding block is hinged to the lower side of the lever sliding block.
4. The bionic-based motion recognition device according to claim 1, wherein: the transmission mechanism comprises a wire wheel fixedly arranged on the second steering rotating shaft, a connecting wire between the wire wheel and the first lever sliding block is wound on the first fixed pulley, the side wall of the auxiliary cavity is rotatably provided with a transmission rotating shaft, the wire wheel is fixedly arranged on the transmission rotating shaft, and the connecting wire between the wire wheel and the second lever sliding block is wound on the second fixed pulley, the third fixed pulley, the fourth fixed pulley and the fifth fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533917.0A CN110155217B (en) | 2019-06-19 | 2019-06-19 | Action recognition device based on bionics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533917.0A CN110155217B (en) | 2019-06-19 | 2019-06-19 | Action recognition device based on bionics |
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| Publication Number | Publication Date |
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| CN110155217A CN110155217A (en) | 2019-08-23 |
| CN110155217B true CN110155217B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910533917.0A Active CN110155217B (en) | 2019-06-19 | 2019-06-19 | Action recognition device based on bionics |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078692B (en) * | 2020-09-16 | 2021-12-21 | 淮北平坤锂电池科技有限公司 | Bicycle learning auxiliary device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465989A (en) * | 1993-11-17 | 1995-11-14 | Grove; William D. | Hand-powered and controlled two-wheeled cycle for the disabled |
| CN2717798Y (en) * | 2004-03-23 | 2005-08-17 | 刘光明 | Bicycle |
| CN201021316Y (en) * | 2007-03-03 | 2008-02-13 | 刘宇 | Box wagon with undercarriage |
| CN103318293B (en) * | 2013-05-09 | 2016-01-13 | 浙江理工大学 | A kind of disabled person's bicycle |
| US9284002B2 (en) * | 2013-10-23 | 2016-03-15 | Peyton Webb Robinson | Real-time retractable training wheels system and method |
| US9266574B1 (en) * | 2014-08-20 | 2016-02-23 | Ford Global Technologies, Llc | Automatically deployed bicycle support |
| CN105691488A (en) * | 2016-04-11 | 2016-06-22 | 付佩民 | Automatic stabilizing system of bicycle |
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Effective date of registration: 20201229 Address after: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY Co.,Ltd. Address before: No.138, Gongyuan Road, Tongxiang City, Jiaxing City, Zhejiang Province Applicant before: JIAXING QIAOQITU TRADE Co.,Ltd. |
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Effective date of registration: 20231206 Address after: Room 343-3, Building 1, Guomao Center, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province, 314500 Patentee after: Jiaxing Zhuoshi Biotechnology Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |