CN208465167U - A kind of electronics finger tip gyro - Google Patents
A kind of electronics finger tip gyro Download PDFInfo
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- CN208465167U CN208465167U CN201721230865.2U CN201721230865U CN208465167U CN 208465167 U CN208465167 U CN 208465167U CN 201721230865 U CN201721230865 U CN 201721230865U CN 208465167 U CN208465167 U CN 208465167U
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Abstract
The utility model discloses a kind of electronics finger tip gyro, including main body and circuit unit, and the main body includes bearing and fanning tray；The circuit unit includes main control module, communication module, sensor module, display module, power amplifier module and power module；The main control module is connect with communication module, sensor module, display module and power amplifier module respectively；The power module is other module for power supply；The main control module, communication module, sensor module, power amplifier module and power module are nested in the inside of the main body；The utility model increases by the way that mechanical finger tip gyro is increased circuit unit and shows text or pattern and selection pattern displaying mode by intelligent terminal radio upgrade, achieve the purpose that its multi-functional, diversification.
Description
Technical field
The utility model belongs to toy art, in particular to a kind of electronics finger tip gyro.
Background technique
The nicknack that finger tip gyro is one bearing symmetrical structure of one kind, can dally on finger, it is double by one
To or multidirectional symmetric body as main body, the setting combination an of bearing is embedded among main body, overall structure one can plane
The novel article of rotation, the basic principle of this article are similar to classical spinning top, but need to be held using several fingers
It could be allowed to rotate with stirring.
Most of current finger tip gyro is all mechanical product, does not show the function of text or pattern.It is a small number of
Some finger tip gyro products, the function with text or pattern displaying, but the text of institute's band and pattern be by paste or
It inscribes up, is fixed and invariable.
Utility model content
The utility model provides a kind of electronics finger tip gyro, has electronic display function, and lead to intelligent terminals such as mobile phones
Letter.The technical solution of the utility model is as follows:
A kind of electronics finger tip gyro, including main body and circuit unit, the main body include bearing and fanning tray；The circuit group
Part includes main control module, communication module, sensor module, display module, power amplifier module and power module；The main control module point
It is not connect with communication module, sensor module, display module and power amplifier module；The power module is circuit unit power supply；Institute
State the inside that main control module, communication module, sensor module, power amplifier module and power module are nested in the main body.
As a specific technical scheme, the main control module includes master chip, RTC clock module, audio decoder module, IO
Control interface, USB interface and SD card interface, the master chip are controlled with the RTC clock module, audio decoder module, IO respectively
Interface processed, USB interface are connected with SD card interface, and the audio decoder module is connect with the USB interface and SD card interface respectively.
As a specific technical scheme, the USB interface is set as the charging of data input/output interface and power module
Interface.
As a specific technical scheme, the sensor module is by two Hall sensors and a stator with strong magnet
Composition.
As a specific technical scheme, described two Hall sensors are arranged at intervals in fanning tray by certain angle close to axis
Hold place；The stator with strong magnet is set to the side of bearing；Described two Hall sensors are determined with described with strong magnet
Son is in same Plane of rotation.
As a specific technical scheme, which is characterized in that the fanning tray disassembly is several independent little modules, each small mould
Have between block and is electrically connected.
As a specific technical scheme, the communication module is specially bluetooth module.
As a specific technical scheme, the display module is specially LED dot matrix.
As a specific technical scheme, the display module setting is inside the fanning tray or on outer surface.
The utility model increases by the way that mechanical finger tip gyro is increased circuit unit and passes through intelligent terminal radio upgrade
It shows text or pattern and selection pattern displaying mode, achievees the purpose that its multi-functional, diversification.
Detailed description of the invention
Fig. 1 is the structure chart of the circuit unit of the electronics finger tip gyro of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the main control module of the circuit unit of the electronics finger tip gyro of the utility model embodiment.
Fig. 3 is the simple structure figure of the electronics finger tip gyro of the utility model embodiment.
Fig. 4 is that the gyro of the electronics finger tip gyro of the utility model embodiment rotates clockwise two sensors generation level
Timing diagram.
Fig. 5 is that the gyro of the electronics finger tip gyro of the utility model embodiment rotates two sensors generation level counterclockwise
Timing diagram.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
Electronics finger tip gyro provided in this embodiment includes: main body and circuit unit, and main body includes bearing and fanning tray；Circuit
Component includes main control module, communication module, sensor module, display module, power amplifier module and power module；Main control module includes
Master chip, RTC clock module, audio decoder module, IO control interface, USB interface and SD card interface；Wherein main control module, logical
Letter module, sensor module, power amplifier module and power module are nested in the inside of the main body；When main body is all-transparent pattern
When, the inside of main body is arranged in display module, and when main body is opaque pattern, the outer surface of main body is arranged in display module
On.
As depicted in figs. 1 and 2, circuit unit includes main control module, communication module, sensor module, display module, power amplifier
Module and power module；Main control module is connect with communication module, sensor module, display module and power amplifier module respectively；Power supply
Module is other module for power supply；Main control module includes master chip, RTC clock module, audio decoder module, IO control interface, USB
Interface, SD card interface, the master chip respectively with the RTC clock module, audio decoder module, IO control interface, USB interface
It is connected with SD card interface, the audio decoder module is connect with the USB interface and SD card interface respectively.
Communication module is bluetooth module, intelligent terminal and bluetooth module wireless telecommunications in the present embodiment, and data information is passed
It is defeated by master chip processing；Sensor module is made of two Hall sensors and a stator with strong magnet；Power amplifier module is
It is made a sound after the audio signal of master chip output is amplified；Power module includes charging chip and battery, passes through USB interface
Charging；Master chip carries out audio signal to convert and by USB interface, SD card interface, bluetooth module by audio decoder module
It exports to external power amplifier module；IO control interface controls display module according to the signal instruction that master chip issues；Circuit unit
Wireless data communication is carried out by communication module and intelligent terminal, or is connect by USB interface with intelligent terminal；Display module is
LED dot matrix, display module is can also to show various character patterns and frequency spectrum pattern according to the signal instruction that master chip issues
To show real-time clock pattern；Intelligent terminal is that wireless data communication is carried out with bluetooth module, transmission audio signal, text and figure
Case data-signal；Signal is transferred to master chip processing to judge by I/O interface by the case where sensor module is rotated according to turntable
The direction of turntable and revolving speed.
As shown in figure 3, the simple structure figure of the electronics finger tip gyro for the utility model embodiment, main body includes fanning tray
1 and bearing 2, display module A1 is LED dot matrix in the present embodiment, and LED dot matrix is by two rows of paster LED lamp groups at a row is blue lamp
Another row is red light, and every row is made of 16 LED light；It can according to need on the small flabellum of each of fanning tray 1 LED light is arranged
Quantity, to form the dot matrix signal of different colours, LED dot matrix signal can be according to the instruction of master chip sending when gyro rotates
Situation secretly bright on LED dot matrix is controlled to show the various character patterns of two kinds of colors.LED lattice display module can show general
Logical text, pattern, can also show the pattern of dynamic frequency spectrum lamp and real-time clock；Common language, pattern display can be with
Corresponding mode is inputted by the APP on intelligent terminal, text, pattern transition are sent to finger at data-signal by intelligent terminal
The bluetooth receiving module of sharp gyro, is transferred to master chip processing upon receipt of the signals, and signal instruction is dealt into LED point by master chip
Above, gyro shows relevant text, pattern in rotation to battle array；The display of dynamic spectrum lamp is according to the big of audio power
Small real-time control shows, when audio data of the circuit unit outside interpretation, master chip processor is according to conversion audio power
Size is sent above different instruction to LED dot matrix；External audio data therein can be the data of SD card storage, or logical
The data that the data or intelligent terminal for crossing USB interface transmission are transmitted by bluetooth connection.When volume is low, LED dot matrix only has bottom
Seldom part is bright down, and when volume is high, LED dot matrix is corresponding bright just more.The display of real-time clock pattern is handled according to master chip
The real-time clock situation of RTC clock module in device is dealt into signal instruction on LED dot matrix, goes to above LED dot matrix, gyro exists
The real-time clock pattern as clock picture is shown when rotation.
Stator E1 of the sensor module by Hall sensor Q1, Hall sensor Q2 and one with strong magnet is formed, this reality
Apply the Hall sensor Q1 in example, angle is 120 degree between Hall sensor Q2.As Hall sensor Q1, Hall sensor Q2
Every time by can all generate a rising edge or failing edge when the stator E1 with strong magnet, the hall sensing when gyro rotation
Device Q1, Hall sensor Q2 signal can be judged by I/O transfer to master chip processor processing gyro revolving speed and
Direction.
As shown in Figure 4 and Figure 5, it if thinking the revolving speed of measurement gyro, can be counted by the umber of pulse in the unit time
It calculates, Hall sensor Q1 in the present embodiment, in one minute, one shares 200 pulses, then revolving speed is 200/1=200 revs/min.
Any one sensor can measure revolving speed；If measuring gyro to rotate in the forward direction and (rotate clockwise), it is illustrated in figure 4 gyro
It rotates clockwise two sensors and generates level timing diagram, the rising edge (failing edge) of Hall sensor Q1 arrives when rotating clockwise
The rising edge (failing edge) of Hall sensor Q2 is spaced 1/3 period；If measuring gyro reversely rotates (rotation counterclockwise).
It is illustrated in figure 5 gyro and rotates two sensors generation level timing diagrams counterclockwise, Hall passes when rotation counterclockwise
The rising edge (failing edge) of the rising edge (failing edge) of sensor Q1 to Hall sensor Q2 are spaced 2/3 period；In this way, passing through
Hall sensor Q1, Hall sensor Q2 signal by I/O transfer to master chip processor handle, according to Hall sensor Q1,
The case where rising edge (failing edge) gap periods of Hall sensor Q2 can be easy to get gyro positive and negative rotation.
The utility model increases by the way that mechanical finger tip gyro is increased circuit unit and passes through intelligent terminal radio upgrade
It shows text or pattern and selection pattern displaying mode, achievees the purpose that its multi-functional, diversification.
Above embodiments are only sufficiently open rather than limitation the utility model, all creation purports based on the utility model,
The replacement of equivalence techniques feature without creative work should be considered as the range of the application exposure.
Claims (9)
1. a kind of electronics finger tip gyro, including main body and circuit unit, the main body include bearing and fanning tray；It is characterized in that,
The circuit unit includes main control module, communication module, sensor module, display module, power amplifier module and power module；It is described
Main control module is connect with communication module, sensor module, display module and power amplifier module respectively；The power module is circuit group
Part power supply；The main control module, communication module, sensor module, power amplifier module and power module are nested in the interior of the main body
Portion.
2. electronics finger tip gyro according to claim 1, which is characterized in that when the main control module includes master chip, RTC
Clock module, audio decoder module, IO control interface, USB interface and SD card interface, the master chip respectively with the RTC clock
Module, audio decoder module, IO control interface, USB interface are connected with SD card interface, the audio decoder module respectively with it is described
USB interface is connected with SD card interface.
3. electronics finger tip gyro according to claim 2, which is characterized in that it is defeated that the USB interface is set as data input
The charging interface of outgoing interface and power module.
4. electronics finger tip gyro according to claim 1, which is characterized in that the sensor module is by two hall sensings
Device and a stator composition with strong magnet.
5. electronics finger tip gyro according to claim 4, which is characterized in that described two Hall sensors press certain angle
It is arranged at intervals in fanning tray close at bearing；The stator with strong magnet is set to the side of bearing；Described two Halls pass
Sensor and the stator with strong magnet are in same Plane of rotation.
6. electronics finger tip gyro according to claim 1, which is characterized in that the fanning tray disassembly is several independent small moulds
Block has between each little module and is electrically connected.
7. electronics finger tip gyro according to claim 1, which is characterized in that the communication module is specially bluetooth module.
8. electronics finger tip gyro according to claim 1, which is characterized in that the display module is specially LED dot matrix.
9. electronics finger tip gyro according to claim 1 or 8, which is characterized in that the display module is arranged in the fan
Inside disk or on outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230865.2U CN208465167U (en) | 2017-09-22 | 2017-09-22 | A kind of electronics finger tip gyro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230865.2U CN208465167U (en) | 2017-09-22 | 2017-09-22 | A kind of electronics finger tip gyro |
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| Publication Number | Publication Date |
|---|---|
| CN208465167U true CN208465167U (en) | 2019-02-05 |
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ID=65203371
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230865.2U Active CN208465167U (en) | 2017-09-22 | 2017-09-22 | A kind of electronics finger tip gyro |
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| CN (1) | CN208465167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341213A (en) * | 2019-05-29 | 2020-06-26 | 深圳市风扇屏技术有限公司 | Fan screen |
-
2017
- 2017-09-22 CN CN201721230865.2U patent/CN208465167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341213A (en) * | 2019-05-29 | 2020-06-26 | 深圳市风扇屏技术有限公司 | Fan screen |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 519000 No. 333, Kexing Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: ZHUHAI JIELI TECHNOLOGY Co.,Ltd. Address before: 519015 Building 9, Jinshiyuan, No. 107, Shihua West Road, Jida, Zhuhai, Guangdong Patentee before: ZHUHAI JIELI TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |