CN205792544U - A kind of Intelligent bracelet musical instrument based on micro radar - Google Patents
A kind of Intelligent bracelet musical instrument based on micro radar Download PDFInfo
- Publication number
- CN205792544U CN205792544U CN201620445333.XU CN201620445333U CN205792544U CN 205792544 U CN205792544 U CN 205792544U CN 201620445333 U CN201620445333 U CN 201620445333U CN 205792544 U CN205792544 U CN 205792544U
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- musical instrument
- bracelet
- wireless communication
- intelligent bracelet
- micro radar
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Abstract
The utility model discloses a kind of Intelligent bracelet musical instrument based on micro radar, including bracelet body, bracelet body is provided with processor, micro radar, gyroscope and wireless communication module；Processor is connected with micro radar, gyroscope and wireless communication module respectively；Micro radar is near palm root, and is higher than palm root.The thered is provided scheme of this utility model achieves raising finger gesture recognition effect, reduces structure complexity, it is simple to use.
Description
Technical field
This utility model relates to intelligent musical instrument technical field, particularly relates to a kind of intelligent hands based on micro radar
Ring musical instrument.
Background technology
Along with the development of science and technology, market occurs in that many intelligent musical instruments, such as glove musical instrument etc..But existing intelligence
There are the following problems for energy musical instrument: finger gesture recognition effect is poor；Structure is complicated, as glove musical instrument includes palm
Set, five finger-stalls, also have connecting line etc. between palm cover and each finger-stall；Use inconvenience, as need by
The palm cover of glove musical instrument is worn on user's palm, and five finger-stalls of glove musical instrument are worn over user five respectively
On individual finger.
Utility model content
In view of this, the expectation of this utility model embodiment provides a kind of Intelligent bracelet musical instrument based on micro radar,
To improve finger gesture recognition effect, reduce structure complexity, it is simple to use.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
The utility model discloses a kind of Intelligent bracelet musical instrument based on micro radar, including bracelet body, institute
State and on bracelet body, be provided with processor, micro radar, gyroscope and wireless communication module；Described processor
It is connected with described micro radar, described gyroscope and described wireless communication module respectively；Described micro radar leans on
Nearly palm root, and higher than described palm root.
Further, described bracelet body being additionally provided with five vibrations motors, five described vibrations motors are respectively
It is connected with described processor.
Further, five described vibrations motors are spaced apart and arranged in the upper semi-ring of described bracelet body, described micro-
Type radar is arranged on the lower semi-ring of described bracelet body.
Further, described bracelet body being additionally provided with display lamp, described display lamp is connected with described processor.
Further, described bracelet body is provided with two described wireless communication modules, a described channel radio
Letter module is bluetooth module, and another described wireless communication module is radio frequency module.
Further, described bracelet body is provided with a described wireless communication module, described radio communication mold
Block is radio frequency module.
A kind of based on micro radar the Intelligent bracelet musical instrument that this utility model embodiment provides, including bracelet originally
Body, bracelet body is provided with processor, micro radar, gyroscope and wireless communication module；Processor divides
It is not connected with micro radar, gyroscope and wireless communication module；Micro radar is near palm root, and is higher than
Palm root.So, can realize simulating multiple traditional instrument；Improve finger gesture recognition effect；Reduce knot
Structure complexity；It is easy to user's playing music；Can be connected with terminal unit, be play by terminal unit and use intelligence
The melody of energy bracelet instrument playing；Improve the Experience Degree of user.
Accompanying drawing explanation
The structure of a kind of based on micro radar the Intelligent bracelet musical instrument that Fig. 1 provides for this utility model embodiment
Schematic diagram one；
The knot of a kind of based on micro radar the Intelligent bracelet musical instrument that Fig. 2 A provides for this utility model embodiment
Structure schematic diagram two；
Making of a kind of based on micro radar the Intelligent bracelet musical instrument that Fig. 2 B provides for this utility model embodiment
Use schematic diagram；
The schematic diagram of the finger position that Fig. 3 provides for this utility model embodiment；
The structure of a kind of based on micro radar the Intelligent bracelet musical instrument that Fig. 4 provides for this utility model embodiment
Schematic diagram three.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, this utility model is further described.
The structure of a kind of based on micro radar the Intelligent bracelet musical instrument that Fig. 1 provides for this utility model embodiment
Schematic diagram one, as it is shown in figure 1, this Intelligent bracelet musical instrument includes bracelet body 1, bracelet body 1 is arranged
There are processor 2, micro radar 3, gyroscope 4 and wireless communication module 5；Processor 2 respectively with miniature thunder
Reach 3, gyroscope 4 and wireless communication module 5 to connect；Micro radar 3 is near palm root, and is higher than hands
Palm root.
Specifically, as shown in Figure 2 A, described bracelet body 1 entirety in the form of a ring, can be worn over user's wrist
On.
Specifically, described processor 2 can be digital signal processor (Digital Signal Processor,
DSP)。
Specifically, as shown in Figure 2 B, in the case of Intelligent bracelet musical instrument is worn in user's wrist 21,
Described bracelet body 1 is positioned in user's wrist 21, and micro radar 3 is near user's palm root, and is higher than use
Family palm root, when digital flexion, by the reflection of radar wave, can detect finger and micro radar
Distance between 3, finger in the position in micro radar 3 front, the speed that moves relative to micro radar 3 of finger
Degree.As it is shown on figure 3, specifically, described finger in the position in micro radar 3 front can be, deviates Y
The positions such as direction of principal axis ten degree.Such that it is able to identify finger gesture well, as whether identified each finger
Bending, and the angle etc. of each digital flexion, the bending of different fingers can represent musical instrument difference pitch.
Specifically, described gyroscope 4 can be three-axis gyroscope.Such that it is able to identify wrist appearance well
Gesture, as identified wrist locus in X-axis, Y-axis, Z-direction, different spatial is permissible
Represent the not unisonance district of musical instrument.
Further, described bracelet body 1 is additionally provided with five vibrations motors 6,6 points of five vibrations motors
It is not connected with processor 2.Such that it is able to by the vibrations of each vibrations motor, the prompting each finger of user should
The performance operation of this execution.
Specifically, as shown in Figure 4, five described vibrations motors 6 are spaced apart and arranged in the upper of bracelet body 1
Semi-ring 11, micro radar 3 is arranged on the lower semi-ring 12 of bracelet body 1.It is understood that five vibrations
Motor 6 can also be arranged on other position on bracelet body 1, by the vibrations of each vibrations motor 6,
User's performance that each finger should perform can be pointed out to operate.
Further, described bracelet body 1 being additionally provided with display lamp 7, display lamp 7 is connected with processor 2.
Such that it is able to the performance operation that should be performed by display lamp prompting user's wrist.
It should be noted that, the Intelligent bracelet musical instrument that this utility model embodiment provides, left hand intelligence can be divided into
Bracelet musical instrument, and right hand Intelligent bracelet musical instrument.
Specifically, the structure of described left hand Intelligent bracelet musical instrument and right hand Intelligent bracelet musical instrument can be identical,
In such cases, left hand Intelligent bracelet musical instrument is provided with on the bracelet body 1 of right hand Intelligent bracelet musical instrument
One described wireless communication module 5, this wireless communication module 5 can be bluetooth module or WIFI module, left
Hands Intelligent bracelet musical instrument is by bluetooth module or WIFI module and terminal unit wireless connections, right hand intelligence hands
Ring musical instrument is also by bluetooth module or WIFI module and terminal unit wireless connections.
Specifically, described left hand Intelligent bracelet musical instrument can also differ with the structure of right hand Intelligent bracelet musical instrument,
It is in place of its difference, the bracelet body 1 of left hand Intelligent bracelet musical instrument is provided with two wireless communication modules
5, a wireless communication module 5 is bluetooth module or WIFI module, and another wireless communication module 5 is for penetrating
Frequently RF (Radio Freqency) module；It is provided with one on the bracelet body 1 of right hand Intelligent bracelet musical instrument
Wireless communication module 5, this wireless communication module 5 is radio frequency module.Left hand Intelligent bracelet musical instrument and the right hand
Intelligent bracelet musical instrument passes through radio frequency module wireless connections, and left hand Intelligent bracelet musical instrument passes through with terminal unit
Bluetooth module or WIFI module wireless connections.
Specifically, described left hand Intelligent bracelet musical instrument can also differ with the structure of right hand Intelligent bracelet musical instrument,
It is in place of its difference, the bracelet body 1 of right hand Intelligent bracelet musical instrument is provided with two wireless communication modules
5, a wireless communication module 5 is bluetooth module or WIFI module, and another wireless communication module 5 is for penetrating
Frequently RF module；A wireless communication module 5 it is provided with on the bracelet body 1 of left hand Intelligent bracelet musical instrument, should
Wireless communication module 5 is radio frequency module.Right hand Intelligent bracelet musical instrument passes through with left hand Intelligent bracelet musical instrument
Radio frequency module wireless connections, right hand Intelligent bracelet musical instrument and terminal unit are by bluetooth module or WIFI mould
Block wireless connections.
Specifically, terminal unit described above can be the terminal such as mobile phone or panel computer.
The operation principle of the Intelligent bracelet musical instrument that this utility model provides is as follows:
Micro radar 3, for detecting the distance between finger and micro radar, exports distance value；Gyroscope 4,
For detecting the locus at wrist place, output locus value；Processor 2, is used for gathering this distance
Value and this locus value；The angle of bend of finger is determined according to this distance value；Judge the angle of bend of finger
Whether exceed angle threshold；When the angle of bend of finger exceedes angle threshold, according to finger and musical instrument pitch
Between corresponding relation, determine the pitch data inputted by finger；According to this locus value and musical instrument sound
Corresponding relation between district, it is thus achieved that the sound district data inputted by wrist；The sound determined is sent to terminal unit
The sound district data of high data and acquisition.Terminal unit, for playing this pitch data and sound according to instrument type
District's data.
Specifically, described processor 2, it is additionally operable to when the angle of bend of finger exceedes angle threshold, according to
Corresponding relation between angle of bend and the volume of finger, determines the volume data inputted by finger；To end
End equipment sends this volume data.Terminal unit, specifically for playing according to instrument type and this volume data
Pitch data and sound district data.
Specifically, described processor 2, it is additionally operable to control vibrations motor 6 and shakes, and control display lamp 7 dodges
Bright.
In actual applications, left hand Intelligent bracelet musical instrument can be worn in user's left hand wrist, by right hand intelligence
Can be worn in user's right hand wrist by bracelet musical instrument so that micro radar 3 is near user's palm root, by curved
Bent finger and mobile wrist, simulate the instrument playing melodies such as violin, flute, guitar or piano；Or
Under vibrations motor vibration prompting, bend finger, move down in display lamp prompting and start wrist, simulate violin,
The instrument playing melodies such as flute, guitar or piano.
Thus realize simulating multiple traditional instrument；Improve finger gesture recognition effect；Reduce structure complexity；
It is easy to user's playing music；Can be connected with terminal unit, be play by terminal unit and use Intelligent bracelet musical instrument
The melody played；Improve the Experience Degree of user.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations, this utility model
Protection domain be as the criterion with claim.
Claims (6)
1. an Intelligent bracelet musical instrument based on micro radar, it is characterised in that include bracelet body, described
Processor, micro radar, gyroscope and wireless communication module it is provided with on bracelet body；Described processor divides
It is not connected with described micro radar, described gyroscope and described wireless communication module；Described micro radar is close
Palm root, and higher than described palm root.
Intelligent bracelet musical instrument the most according to claim 1, it is characterised in that on described bracelet body also
Being provided with five vibrations motors, five described vibrations motors are connected with described processor respectively.
Intelligent bracelet musical instrument the most according to claim 2, it is characterised in that five described vibrations motors
Being spaced apart and arranged in the upper semi-ring of described bracelet body, described micro radar is arranged under described bracelet body
Semi-ring.
Intelligent bracelet musical instrument the most according to claim 1, it is characterised in that on described bracelet body also
Being provided with display lamp, described display lamp is connected with described processor.
Intelligent bracelet musical instrument the most according to claim 1, it is characterised in that set on described bracelet body
Being equipped with two described wireless communication modules, a described wireless communication module is bluetooth module, described in another
Wireless communication module is radio frequency module.
Intelligent bracelet musical instrument the most according to claim 1, it is characterised in that set on described bracelet body
Being equipped with a described wireless communication module, described wireless communication module is radio frequency module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445333.XU CN205792544U (en) | 2016-05-17 | 2016-05-17 | A kind of Intelligent bracelet musical instrument based on micro radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445333.XU CN205792544U (en) | 2016-05-17 | 2016-05-17 | A kind of Intelligent bracelet musical instrument based on micro radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792544U true CN205792544U (en) | 2016-12-07 |
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ID=58118357
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445333.XU Active CN205792544U (en) | 2016-05-17 | 2016-05-17 | A kind of Intelligent bracelet musical instrument based on micro radar |
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| CN (1) | CN205792544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570832A (en) * | 2019-09-29 | 2019-12-13 | 湖北美和易思教育科技有限公司 | internet-of-things air electronic organ |
-
2016
- 2016-05-17 CN CN201620445333.XU patent/CN205792544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570832A (en) * | 2019-09-29 | 2019-12-13 | 湖北美和易思教育科技有限公司 | internet-of-things air electronic organ |
| CN110570832B (en) * | 2019-09-29 | 2022-03-11 | 湖北美和易思教育科技有限公司 | Internet-of-things air electronic organ |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |