CN206806675U

CN206806675U - Android intelligent equipment USB interface pinboard

Info

Publication number: CN206806675U
Application number: CN201720101784.6U
Authority: CN
Inventors: 柳黎; 许菲菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-25
Filing date: 2017-01-25
Publication date: 2017-12-26
Anticipated expiration: 2027-01-25

Abstract

A kind of Android intelligent equipment USB interface pinboard, it is characterised in that：Including voltage transformation module, USB Hub modules, data conversion module, control module and spare interface module；In the USB interface of USB Hub modules extension, there is a USB interface through corresponding data conversion module link control module, there are some USB interfaces to connect spare interface module respectively through the functional module outside the connection of corresponding data conversion module, other USB interfaces respectively；The output of control module connects the corresponding data conversion module of each functional module and each corresponding data conversion module of spare interface module respectively.The utility model utilizes the USB interface that Android intelligent equipment or module generally carry, and expands this USB interface by pinboard and functional module is connected into Android intelligent equipment or module, reach the purpose of integration of equipments more conveniently, have important market value.

Description

Android intelligent equipment USB interface pinboard

Technical field

Android intelligent equipment technical field is the utility model is related to, more particularly to a kind of Android intelligent equipment USB interface Pinboard.

Background technology

Android is a kind of open source code operating system based on Linux, after formal release in 2007, in a few years It is widely used in time.Android system is mainly used for portable equipment, is widely used in smart mobile phone, flat board electricity The fields such as brain, mobile unit.

Android intelligent equipment generally supports the plurality of access modes such as Wifi, 2G/3G/4G, bluetooth, USB, can easily access Mobile Internet, it has also become important fusion application terminal.Using the mature technology of Android system, equipment almost can be any Hardware platform is run, and realizes the experience of magnificent interface and easy manipulation.Android intelligent equipment generally has touch-screen, advanced figure It has been shown that, online and camera function, it is a kind of powerful platform for incorporating whole man-machine interaction means.It is seen everywhere on the market a large amount of Mobile phone, Pad, vehicle mounted guidance product etc. be to use Android operation system.

Because the maturity of Android intelligent equipment is high, product is reliable and stable, each equipment manufacturer is intended to by Android intelligence Can equipment develop the product of oneself.APK (Android Package) application software is developed in Android intelligent equipment need not Additional hardware is supported, if the product of exploitation needs to connect external module (acquisition module data), then how by external module The incoming Android device of the data of (may have multiple) has become must solve the problems, such as first.

Utility model content

In order to solve above-mentioned technical problem, the utility model provides a kind of Android intelligent equipment USB interface pinboard.

Technical scheme includes a kind of Android intelligent equipment USB interface pinboard, including voltage used by the utility model Modular converter, USB Hub modules, data conversion module, control module and spare interface module；The USB of USB Hub modules extension In interface, there is a USB interface through corresponding data conversion module link control module, there are some USB interfaces respectively through corresponding Data conversion module connection outside functional module, other USB interfaces connect spare interface module respectively；Control module it is defeated Go out to connect the corresponding data conversion module of each functional module and each corresponding data conversion module of spare interface module respectively.

Moreover, converting interface of the USB Hub modules as one turn of N is set, in the USB interface of N number of extension, what the 1st mouth connected Data conversion module link control module, the data conversion module of the 2nd mouth~the N-2 mouth connection distinguish linkage function mould Block, N-1 mouth and n-th mouth connect data conversion module or spare interface module respectively.

Moreover, N=6.

Moreover, the working power of active module embedded therein is the power supply of the USB interface offer of external power supply or Android intelligent equipment.

Moreover, external power supply is connected to active module embedded therein through voltage transformation module provides partial power.

Moreover, the USB Hub modules of the USB interface connection pinboard of Android intelligent equipment, are connected to through USB Hub modules Active module embedded therein provides partial power.

Moreover, the functional module includes temperature sensor, humidity sensor, baroceptor, force-sensing sensor, photosensitive Sensor, vibrating sensor, acceleration transducer, angular-rate sensor, magnetic field sensor, biology sensor, and GPS moulds Block, range finder module, speed measuring module, wireless communication module, motor module.

Moreover, the control module includes clutch.

Android intelligent equipment USB interface pinboard is provided using the utility model, can be by higher in mature ratio Android intelligent equipment or module on the basis of, the USB interface that is generally carried using Android intelligent equipment or module passes through expansion The functional module of outside is connected into Android intelligent equipment or module by this USB interface, reaches integration of equipments more conveniently Purpose, shorten the time for building verification platform needs, use manpower and material resources sparingly resource, reduces cost, improves usage experience.This practicality The technical scheme of new offer has important market value, applied to various consumer electronics, vehicle-mounted product, instrument of surveying and mapping, work In industry equipment.

Brief description of the drawings

Fig. 1 is Android USB interface prolongation structure block diagram of the present utility model；

Fig. 2 is the Android USB interface prolongation structure block diagram of the utility model embodiment.

Embodiment

Technical solutions of the utility model are specifically described below in conjunction with drawings and examples.

The utility model provides a kind of Android (Android) smart machine USB interface pinboard, for mature ratio compared with Its USB interface is expanded on the basis of high Android intelligent equipment or module, it is connected with several functional modules, by outside one The data of individual or more functional module are passed to Android device.The pinboard include voltage transformation module, USB Hub modules, Data conversion module, control module and spare interface module, when it is implemented, can be connected in real time when needed by pinboard Outside functional module, can also be connected to pinboard by functional module in advance, functional module can be considered as to switching after connection A part for plate：Referring to Fig. 1, the device that the utility model embodiment provides is a kind of pinboard, can be divided into six parts, including Voltage transformation module, USB Hub modules, data conversion module, control module, functional module, spare interface module.

Referring to Fig. 2, embodiment is implemented as follows：

Voltage transformation module, for outside constant pressure source to be carried out into voltage conversion, to be powered to functional module.Module in such as figure 1. outside constant pressure source Vin is converted into output Vout.In embodiment, voltage transformation module realizes the 5V to external 5V constant pressure sources Turn 3.3V.

USB Hub modules, for the USB port of Android intelligent equipment to be changed into multichannel USB port, to connect several functions Module.Module is 2. in such as figure.The utility model proposes USB Hub modules can be one turn of N converting interface, i.e., meet a USB Mouth is extended to the USB interface of N number of autonomous working, and N value is the integer more than or equal to two.Referring to Fig. 2, in embodiment, USB Hub modules are one turn six of converting interface.In practice, producing how many roads USB port can design according to demand.

Data conversion module, for usb data to be converted into the data class consistent with control module or functional module Type.In such as figure module 3.~6.,, can be by N number of mouth when the converting interface that USB Hub modules are one turn of N, the 1st The data conversion module of mouthful connection is used for link control module, and the data conversion module that the 2nd mouth~the N-2 mouth connects can be with For distinguishing linkage function module；N-1 mouth and n-th mouth can also connect data conversion module, for linkage function mould Block, or connection spare interface module is for standby.When it is implemented, connection between USB interface and functional module need with The interface of functional module is defined to be configured：

A) if control module or functional module are serial ports types, it is necessary to which usb data type is converted into serial ports type；

B) if control module or functional module are I2C (Inter-IC, twin wire universal serial bus) types, it is necessary to by USB Data type conversion is into I2C types；

C) if control module or functional module are that (Serial Peripheral Interface, serial peripheral connect SPI Mouthful), it is necessary to which usb data type is converted into SPI types；

D) if control module or functional module are network interfaces (such as lan interfaces LAN), it is necessary to by usb data class Type is converted into corresponding network interface type；

E) if control module or functional module are wave points (bluetooth, Wifi etc.), it is necessary to which usb data type is changed Into corresponding wireless interface type；

If f) control module or functional module are usb types, it is not required to carry out data conversion；

G) if control module or functional module are other interface types, it is necessary to usb data type is converted into consistent Data type.

For example, in Fig. 1 module 8.~10., connect A sensors, B modules and C equipment respectively, module 2.~4. realize respectively Usb data type is converted into I2C types, SPI types and LAN types；In Fig. 2 module 8.~10., connect A sensors, B respectively Sensor and C sensors because sensor is serial ports type, module 2.~4. realize respectively by usb data type change bunchiness Mouth type.

Control module, the opening and closing for control function module.Module is 7. in such as figure.During specific implementation can use from Clutch is controlled.

When specifically used the present embodiment provides pinboard, the opening and closing of controllable functions module, pass through during closing Clutch break function modular power source, to reduce power consumption.By specifically setting, the running situation and peace of pinboard can also be monitored The running situation of tall and erect smart machine, receive the control command that Android intelligent equipment sends over, make corresponding action.

Functional module, can be various functions module, such as：Temperature sensor, humidity sensor, baroceptor, power Dependent sensor, light sensor, vibrating sensor, acceleration transducer, angular-rate sensor, magnetic field sensor, bio-sensing Device etc.；Also include GPS module, range finder module, speed measuring module, wireless communication module, motor module etc..As in Fig. 2 module 8.~ 10. respectively A sensors, B sensors and C sensors.

Spare interface module, facilitate user development application.Module in such as figureIt can be seen that moduleI.e. Data conversion module can be regarded as, be also considered as spare interface module.Spare interface is left on pinboard, user can be facilitated to open up Open up application.When spare interface module is used for linkage function module, it is implemented as data conversion module, there is provided Corresponding data type is changed, therefore can be preset as conventional data type conversion module, such as moduleTurn serial ports class for USB Type.

The working power of active module embedded therein is the power supply of the USB interface offer of external power supply or Android intelligent equipment.External electricity Source is connected to active module embedded therein through voltage transformation module and provides partial power.The USB interface connection pinboard of Android intelligent equipment USB Hub modules, it is connected to active module embedded therein through USB Hub modules and partial power is provided.

The utility model embodiment have also been devised Android USB interface, external connection constant voltage source, voltage transformation module (mould in such as figure Block is 1.) power supply strategy in pinboard, to need the active module embedded therein of working power to be powered：Module 2., 3., 7.,From Android USB interface power taking；In figure module 1., 4.~6.,From the power taking of external connection constant voltage source.Magnitude of voltage in Fig. 2 is not lose General citing, for example, module 2. can provide 5V power supplys output, module 3., 4.~6.,5V and 3.3V electricity can be provided Source exports.When it is implemented, relative set can be carried out according to the power supply requirement of each module.

The utility model only requires protection pinboard hardware configuration.Turn when it is implemented, being provided using the utility model During fishplate bar, those skilled in the art can use software approach to set Android end APK application programs.There is correlation in Android intelligent equipment APK processing routines, processing routine goes to control the open and close of each functional module by control module, and is handed over pinboard Mutual status information.

The preferred embodiment of the utility model device is the foregoing is only, is not limited to the utility model.Obviously, originally The technical staff in field can carry out various changes and modification without departing from spirit of the present utility model and model to the utility model Enclose.So, if these modifications and variations of the present utility model belong to the model of the utility model claims and its equivalent technologies Within enclosing, then the utility model is also intended to comprising including these changes and modification.

Claims

A kind of 1. Android intelligent equipment USB interface pinboard, it is characterised in that：Including voltage transformation module, USB Hub modules, Data conversion module, control module and spare interface module；In the USB interface of USB Hub modules extension, there is a USB interface Through corresponding data conversion module link control module, there are some USB interfaces to be connected respectively through corresponding data conversion module outer The functional module in portion, other USB interfaces connect spare interface module respectively；The output of control module connects each functional module respectively Corresponding data conversion module and each corresponding data conversion module of spare interface module.
2. Android intelligent equipment USB interface pinboard according to claim 1, it is characterised in that：If USB Hub modules are one Turn N converting interface, in the USB interface of N number of extension, the data conversion module link control module of the 1st mouth connection, the 2nd The data conversion module of mouth~the N-2 mouth connection distinguishes linkage function module, and N-1 mouth and n-th mouth connect number respectively According to modular converter or spare interface module.
3. Android intelligent equipment USB interface pinboard according to claim 2, it is characterised in that：N=6.
4. according to the 1 or 2 or 3 Android intelligent equipment USB interface pinboard of claim, it is characterised in that：Active module embedded therein Working power is the power supply of the USB interface offer of external power supply or Android intelligent equipment.
5. Android intelligent equipment USB interface pinboard according to claim 4, it is characterised in that：External power supply turns through voltage Mold changing block is connected to active module embedded therein and provides partial power.
6. Android intelligent equipment USB interface pinboard according to claim 4, it is characterised in that：The USB of Android intelligent equipment Interface connects the USB Hub modules of pinboard, and being connected to active module embedded therein through USB Hub modules provides partial power.
7. according to the 1 or 2 or 3 Android intelligent equipment USB interface pinboard of claim, it is characterised in that：The function mould Block includes temperature sensor, humidity sensor, baroceptor, force-sensing sensor, light sensor, vibrating sensor, acceleration Spend sensor, angular-rate sensor, magnetic field sensor, biology sensor, and GPS module, range finder module, speed measuring module, nothing Line communication module, motor module.
8. according to the 1 or 2 or 3 Android intelligent equipment USB interface pinboard of claim, it is characterised in that：The control mould Block includes clutch.