CN208319870U - A kind of swimming instruction system based on motion capture technology - Google Patents
A kind of swimming instruction system based on motion capture technology Download PDFInfo
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- CN208319870U CN208319870U CN201820750408.4U CN201820750408U CN208319870U CN 208319870 U CN208319870 U CN 208319870U CN 201820750408 U CN201820750408 U CN 201820750408U CN 208319870 U CN208319870 U CN 208319870U
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- winding roller
- sliding sleeve
- elastic band
- slot
- sliding
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Abstract
The utility model discloses a kind of swimming instruction systems based on motion capture technology, including storage box, the storage box is internally provided with first rotating shaft and the second shaft, the first winding roller is socketed on the outside of the first rotating shaft, the second winding roller is socketed on the outside of second shaft, first winding roller both ends and the second winding roller both ends are provided with clockwork spring, first winding roller and the second winding roller are fixedly connected with clockwork spring outer end, the first rotating shaft and the second shaft are fixedly connected with clockwork spring inner end, the first elastic band is provided on the outside of first winding roller, first elastic band one end is provided with sliding sleeve slot, sliding sleeve slot side is provided with fixture block groove.Winding roller is arranged by one kind in the utility model inside equipment, and drives winding roller to rotate the technical solution for tightening elastic band automatically equipped with clockwork spring, inconvenient to use under water to solve current swimming exerciser, and is easy the technical issues of falling.
Description
Technical field
The utility model relates to swimming instruction system regions, in particular to a kind of swimming instruction based on motion capture technology
System.
Background technique
With the continuous improvement that the high speed development and movement production of modern science and technology require, this motion-captured technology just will be by
It gradually enters into public life, it is motion-captured to have entered practical stage at present in many developed countries, and this movement of swimming
Development future must be closely bound up with this technology.It is real under the reductive water that the device of current swimming instruction can not be authentic and valid
Condition, the underwater movement of person that is unable to measure track training, and also it is most of more heavy, some is absorption type, is not suitable for
It is worn when swimming, is easy to fall.
Therefore, it is necessary to solve the above problems to invent a kind of swimming instruction system based on motion capture technology.
Utility model content
The purpose of this utility model is to provide a kind of swimming instruction systems based on motion capture technology, are existed by one kind
Winding roller is set inside equipment, and drives winding roller to rotate the technical solution for tightening elastic band automatically equipped with clockwork spring, with solution
Current swimming exerciser certainly mentioned above in the background art is inconvenient to use under water, and the technology for being easy to fall is asked
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of swimming based on motion capture technology
Training system, including storage box, the storage box are internally provided with first rotating shaft and the second shaft, the first rotating shaft outer sheath
It is connected to the first winding roller, the second winding roller, first winding roller both ends and the second winding are socketed on the outside of second shaft
Roller both ends are provided with clockwork spring, and first winding roller and the second winding roller are fixedly connected with clockwork spring outer end, and described first turn
Axis and the second shaft are fixedly connected with clockwork spring inner end, are provided with the first elastic band on the outside of first winding roller, and described first
Elastic band one end is provided with sliding sleeve slot, and sliding sleeve slot side is provided with fixture block groove, connects between the sliding sleeve slot and fixture block groove
There is fixed link, the sliding sleeve slot is internally provided with slide bar, and sliding sleeve is provided on the outside of the slide bar, and the sliding sleeve and sliding bar connect
It connecing, the fixture block groove inner wall is provided with sliding slot, and the fixture block groove is internally provided with sliding block, and the sliding block is slidably connected with sliding slot,
The sliding block side is provided with fixture block, and the sliding block other side is provided with spring, and the spring one end is fixedly connected with a slide block, institute
It states the spring other end to be fixedly connected with fixed link, connecting rod is provided between the sliding sleeve and sliding block, the connecting rod runs through sliding sleeve slot
Side wall and fixture block groove sidewall, the second winding roller outside are provided with the second elastic band, and second elastic band one end is provided with
Card slot.
Preferably, Magnetic Sensor is provided at the top of the storage box, the Magnetic Sensor side is provided with wireless signal hair
Emitter.
Preferably, the Magnetic Sensor transmitting terminal is provided with electromagnetic field emissions source, the wireless signal transmitter receiving end
It is provided with signal capture device.
Preferably, the signal capture device is connected with data line, and the data line is connected with data processor.
Preferably, the data processor is connected with display, and the Magnetic Sensor and signal capture device are and wireless communication
Number transmitter is electrically connected.
Preferably, the data processor and signal capture device are electrically connected with data line, the display with
Data processor is electrically connected.
The technical effect and advantage of the utility model:
1, by being equipped with the first elastic band and the second elastic band, be conducive to be fixed on storage box on arm, leg or waist, lead to
It crosses and is equipped with clockwork spring, be conducive to the first winding roller and the second winding roller automatic rotary packs up the first elastic band and the second elastic band,
Tighten the first elastic band and the second elastic band automatically, by being equipped with fixture block and card slot, being conducive to rapid removal and loading onto equipment,
Since elastic band is wound around on winding roller, the very long of elastic band drawing convenient for the position different for body, can be avoided
Suitable equipment is specially selected, the limitation that equipment uses is reduced；
2, by being equipped with display, be conducive to intuitively show training information, facilitate coach and sportsman oneself
Whether the strokes that sportsman is seen in more detail standardize, it is effective achieve the purpose that improve training effect, using rise
Carry out no number limitation, it is only necessary to it is trained that the number that increase receives sensor can achieve the purpose that more people synchronize, therefore
The comparison that the training action of sportsman and specification movement or the movement of elite can be carried out to detailed system, sends out in time
Occlusion issue, receiver and transmitting now is not present due to using Magnetic Sensor with the deficiency for improving sportsman's strokes
Allow there are other objects between device.
Detailed description of the invention
Fig. 1 is that the bottom of the utility model regards cross-sectional view.
Fig. 2 is the front view of the utility model.
Fig. 3 is first elastic band and the second elastic band connection schematic diagram of the utility model.
Fig. 4 is the system diagram of the utility model.
In figure: 1 storage box, 2 first rotating shafts, 3 second shafts, 4 first winding rollers, 5 second winding rollers, 6 clockwork springs, 7 first
Elastic band, 8 sliding sleeve slots, 9 fixture block grooves, 10 fixed links, 11 slide bars, 12 sliding sleeves, 13 sliding slots, 14 sliding blocks, 15 fixture blocks, 16 springs, 17
Connecting rod, 18 second elastic bands, 19 card slots, 20 Magnetic Sensors, 21 wireless signal transmitters, 22 electromagnetic field emissions sources, 23 signals are caught
Catch device, 24 data lines, 25 data processors, 26 displays.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of swimming instruction system based on motion capture technology as shown in Figs 1-4, including
Storage box 1, the storage box 1 are internally provided with first rotating shaft 2 and the second shaft 3, are socketed with first on the outside of the first rotating shaft 2
Winding roller 4 is socketed with 5 liang of the second winding roller 5,4 both ends of the first winding roller and the second winding roller on the outside of second shaft 3
End is provided with clockwork spring 6, by being equipped with clockwork spring 6, is conducive to the first winding roller 4 and 5 automatic rotary of the second winding roller for the first pine
Taut band 7 and the second elastic band 18 are packed up, and tighten the first elastic band 7 and the second elastic band 18 automatically, 4 He of the first winding roller
Second winding roller 5 is fixedly connected with 6 outer end of clockwork spring, and the first rotating shaft 2 and the second shaft 3 are fixed with 6 inner end of clockwork spring and connected
It connects, the first elastic band 7 is provided on the outside of first winding roller 4, described first elastic band, 7 one end is provided with sliding sleeve slot 8, described
8 side of sliding sleeve slot is provided with fixture block groove 9, is connected with fixed link 10 between the sliding sleeve slot 8 and fixture block groove 9, in the sliding sleeve slot 8
Portion is provided with slide bar 11, and sliding sleeve 12 is provided on the outside of the slide bar 11, and the sliding sleeve 12 is slidably connected with slide bar 11, the fixture block
9 inner wall of slot is provided with sliding slot 13, and the fixture block groove 9 is internally provided with sliding block 14, and the sliding block 14 is slidably connected with sliding slot 13, institute
It states 14 side of sliding block and is provided with fixture block 15,14 other side of sliding block is provided with spring 16, described 16 one end of spring and sliding block 14
It is fixedly connected, 16 other end of spring is fixedly connected with fixed link 10, is provided with connecting rod between the sliding sleeve 12 and sliding block 14
17, the connecting rod 17 runs through 9 side wall of 8 side wall of sliding sleeve slot and fixture block groove, is provided with the second elastic band on the outside of second winding roller 5
18, described second elastic band, 18 one end is provided with card slot 19, by being equipped with fixture block 15 and card slot 19, is conducive to rapid removal and dress
Upper equipment can be by the very long of elastic band drawing, convenient for the portion different for body since elastic band is wound around on winding roller
Position, avoids specially selecting suitable equipment, reduces the limitation that equipment uses.
Further, in the above-mentioned technical solutions, it is provided with Magnetic Sensor 20 at the top of the storage box 1, used not
There is number limitation, it is only necessary to which it is trained that the number that increase receives sensor 20 can achieve the purpose that more people synchronize, due to using
Magnetic Sensor 20, therefore occlusion issue is not present, allow there are other objects between receiver and transmitter, the Magnetic Sensor 20 1
Side is provided with wireless signal transmitter 21；
Further, in the above-mentioned technical solutions, 20 transmitting terminal of Magnetic Sensor is provided with electromagnetic field emissions source 22, institute
It states 21 receiving end of wireless signal transmitter and is provided with signal capture device 23；
Further, in the above-mentioned technical solutions, the signal capture device 23 is connected with data line 24, the data
Transmission line 24 is connected with data processor 25；
Further, in the above-mentioned technical solutions, the data processor 25 is connected with display 26, by being equipped with display
Device 26 is conducive to intuitively show training information, facilitates coach and sportsman oneself that sportsman is seen in more detail
Strokes whether standardize, it is effective to achieve the purpose that improve training effect, the Magnetic Sensor 20 and signal capture device
23 are electrically connected with wireless signal transmitter 21；
Further, in the above-mentioned technical solutions, the data processor 25 and signal capture device 23 are transmitted with data
Line 24 is electrically connected, and the display 26 is electrically connected with data processor 25；
Further, in the above-mentioned technical solutions, 20 model of Magnetic Sensor is set as GMR, the data processor
25 models are set as E5-2430V2.
This practical working principle:
Referring to Figure of description 1-3, the first elastic band 7 and the second elastic band 18 are pulled out respectively, clockwork spring 6 is shunk, and makes the
One elastic band 7 and the second elastic band 18 are wound on arm, leg or waist, are then injected fixture block groove 9 in card slot 19, fixture block 15 is being pressed
It is first pressed into fixture block groove 9 under the action of power, spring 16 is shunk, and after fixture block groove 9 is fully inserted into, spring 16 extends, by fixture block
15 ejections make fixture block 15 and 19 clamping of card slot, and clockwork spring 6 starts diverging and receives power, drive 5 turns of the first winding roller 4 and the second winding roller
It is dynamic to pack up the first elastic band 7 and the second elastic band 18, it is fixed on storage box 1 automatically on arm, leg or waist, is only needed when unloading
Sliding sleeve 12 is pressed, sliding sleeve 12 is mobile with movable slider 14 by connecting rod 17, takes in fixture block 15 in fixture block groove 9, then
Fixture block groove 9 is separated with card slot 19, since elastic band is wound around on winding roller, the very long of elastic band drawing can be convenient for
The position different for body avoids specially selecting suitable equipment, reduces the limitation that equipment uses；
Referring to Figure of description 4, electromagnetic field emissions source 22 generates the electromagnetic field by the distribution of certain time and space idea, magnetic in space
Sensor 20 is mounted on the key position of athletes ' body, and sportsman carries out swimming exercise in electromagnetic field, and Magnetic Sensor 20 will
The signal received is transmitted to wireless signal transmitter 21, and wireless signal transmitter 21 transmits a signal to signal capture device 23 again,
Then data processor 25 to is sent the motion track information of the key position of athletes ' body by data line 24, number
According to processor 25 according to these information can simulate sportsman carry out swimming exercise when 3-D image and in display 26
It is shown.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of swimming instruction system based on motion capture technology, including storage box (1), it is characterised in that: the storage box
(1) it is internally provided with first rotating shaft (2) and the second shaft (3), is socketed with the first winding roller (4) on the outside of the first rotating shaft (2),
It is socketed with the second winding roller (5) on the outside of second shaft (3), the first winding roller (4) both ends and the second winding roller (5) two
End is provided with clockwork spring (6), and first winding roller (4) and the second winding roller (5) are fixedly connected with clockwork spring (6) outer end, institute
It states first rotating shaft (2) and the second shaft (3) to be fixedly connected with clockwork spring (6) inner end, be provided on the outside of first winding roller (4)
First elastic band (7), described first elastic band (7) one end are provided with sliding sleeve slot (8), and sliding sleeve slot (8) side is provided with card
Block slot (9) is connected with fixed link (10) between the sliding sleeve slot (8) and fixture block groove (9), and the sliding sleeve slot (8) is internally provided with
Slide bar (11), slide bar (11) outside are provided with sliding sleeve (12), and the sliding sleeve (12) is slidably connected with slide bar (11), the card
Block slot (9) inner wall is provided with sliding slot (13), and the fixture block groove (9) is internally provided with sliding block (14), the sliding block (14) and sliding slot
(13) it being slidably connected, sliding block (14) side is provided with fixture block (15), and sliding block (14) other side is provided with spring (16),
Described spring (16) one end is fixedly connected with sliding block (14), and spring (16) other end is fixedly connected with fixed link (10), institute
It states and is provided between sliding sleeve (12) and sliding block (14) connecting rod (17), the connecting rod (17) runs through sliding sleeve slot (8) side wall and fixture block groove
(9) side wall, the second winding roller (5) outside are provided with the second elastic band (18), the second elastic band (18) one end setting
There are card slot (19).
2. a kind of swimming instruction system based on motion capture technology according to claim 1, it is characterised in that: the receipts
It is provided with Magnetic Sensor (20) at the top of case (1), Magnetic Sensor (20) side is provided with wireless signal transmitter (21).
3. a kind of swimming instruction system based on motion capture technology according to claim 2, it is characterised in that: the magnetic
Sensor (20) transmitting terminal is provided with electromagnetic field emissions source (22), and wireless signal transmitter (21) receiving end is provided with signal
Catcher (23).
4. a kind of swimming instruction system based on motion capture technology according to claim 3, it is characterised in that: the letter
Number catcher (23) is connected with data line (24), and the data line (24) is connected with data processor (25).
5. a kind of swimming instruction system based on motion capture technology according to claim 4, it is characterised in that: the number
It is connected with display (26) according to processor (25), the Magnetic Sensor (20) and signal capture device (23) emit with wireless signal
Device (21) is electrically connected.
6. a kind of swimming instruction system based on motion capture technology according to claim 5, it is characterised in that: the number
It is electrically connected with data line (24) according to processor (25) and signal capture device (23), at the display (26) and data
Device (25) are managed to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750408.4U CN208319870U (en) | 2018-05-18 | 2018-05-18 | A kind of swimming instruction system based on motion capture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750408.4U CN208319870U (en) | 2018-05-18 | 2018-05-18 | A kind of swimming instruction system based on motion capture technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319870U true CN208319870U (en) | 2019-01-04 |
Family
ID=64774564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750408.4U Expired - Fee Related CN208319870U (en) | 2018-05-18 | 2018-05-18 | A kind of swimming instruction system based on motion capture technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694159A (en) * | 2020-07-02 | 2020-09-22 | 四川骏江文化传媒有限公司 | Method, system and device for realizing static and dynamic data synchronization with VR + system |
| CN115089942A (en) * | 2022-06-28 | 2022-09-23 | 东莞市仁通泳潜装备科技有限公司 | Flipper capable of increasing web water power |
-
2018
- 2018-05-18 CN CN201820750408.4U patent/CN208319870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694159A (en) * | 2020-07-02 | 2020-09-22 | 四川骏江文化传媒有限公司 | Method, system and device for realizing static and dynamic data synchronization with VR + system |
| CN115089942A (en) * | 2022-06-28 | 2022-09-23 | 东莞市仁通泳潜装备科技有限公司 | Flipper capable of increasing web water power |
| CN115089942B (en) * | 2022-06-28 | 2023-08-22 | 东莞市仁通泳潜装备科技有限公司 | Frog shoe capable of increasing web waterpower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200518 |