CN108509361A - A kind of electronic equipment - Google Patents
A kind of electronic equipment Download PDFInfo
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- CN108509361A CN108509361A CN201810271485.6A CN201810271485A CN108509361A CN 108509361 A CN108509361 A CN 108509361A CN 201810271485 A CN201810271485 A CN 201810271485A CN 108509361 A CN108509361 A CN 108509361A
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- interface
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- electronic equipment
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- expansion box
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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Abstract
Electronic equipment provided by the present application includes equipment body and expansion box, equipment body includes host, the expansion box at least has an interface independently of host, including at least one interface being connected with host, in the interface can be adapted to different types of function module.It can be seen that, the application uses external mode and carries out function module extension to electronic equipment, and when carrying out function module extension to electronic equipment using external mode, at least one interface of different type function module can be adapted to by being provided in the external expansion box of electronic equipment host, to apply application scheme, it can be based on different Function Extension demands, corresponding different function module is configured on the interface, it can be adapted to more function module based on less physical interface position, preferably meet user because usage scenario it is diversified due to existing for multiple functions module extend demand, further alleviate the problem that external extended capability is limited existing for the computer equipments such as mini PC.
Description
Technical field
The invention belongs to the structure designs of equipment and topology field more particularly to a kind of electronic equipment.
Background technology
In order to cater to industry development trend, currently, be proposed in the market various mini PC (Personal Computer, it is a
People's computer), such as association Tiny computers, with the advantages such as high portability, multi-functional, low-power consumption.
The host of mini PC is micromainframe, small volume, generally 1L or so, and the structure design inside host is very tight
It gathering, this will make the extended capability of host limited, it is difficult to carry out the extension of more multifunction module again inside host, in view of
This, the extension that function module is carried out using external mode, the load of Intrusion Detection based on host expansion interface are currently suggested for mini PC
The considerations of space hold etc. of ability or expansion module, can when carrying out the extension of function module using external mode
The functional interface of extension is still very limited, and users often exist to multiple functions mould because of the diversification of usage scenario
The extension demand of block, this is resulted between the limited external extended capabilities of mini PC and the diversified function module extension demand of user
There are conflicts, can not preferably meet user demand.
Invention content
In view of this, the purpose of the present invention is to provide a kind of electronic equipment, for alleviating the computer equipments such as mini PC
The limited problem of existing external extended capability, with preferably meet user due to the diversification of usage scenario existing for a variety of work(
It can module extension demand.
For this purpose, the present invention is disclosed directly below technical solution：
A kind of electronic equipment, including：
Equipment body, the equipment body include host；
Expansion box, independently of the host, including at least one interface being connected with the host, in the interface extremely
There is an interface less can be adapted to different types of function module, and the different types of function module is set to the extension
The inside of box.
Above-mentioned electronic equipment, it is preferred that the host includes：Mainframe box, and be set to inside the mainframe box
Mainboard and the first expansion interface, first expansion interface is connected with the mainboard；
The interface in the expansion box includes：It is connected to the second expansion interface of first expansion interface, it is described
Other interfaces in expansion box in addition to second expansion interface are connected with second expansion interface.
Above-mentioned electronic equipment, it is preferred that the host further includes the central processor CPU for being connected to the mainboard；
The expansion box further includes：
Controller is connected to second expansion interface, is expanded by second expansion interface that is connected, described first
Exhibition interface and the mainboard are connected with the CPU；
The interface in the expansion box further includes：
At least one wireless communication interface is connected with second expansion interface and is connected with the controller；Often
A wireless communication interface for accessing corresponding wireless communication module, each wireless communication interface by be connected described the
Two expansion interfaces, first expansion interface and the mainboard are connected with the CPU, so that the wireless communication module energy
It is enough to carry out communication data transfer with the CPU；
The controller, for carrying out control information, status information between the CPU and the wireless communication module
And/or the transmission of device descriptive information.
Above-mentioned electronic equipment, it is preferred that the wireless communication interface includes：
First wireless communication interface can be adapted to Zigbee communication module and Lora communication modules
Second wireless communication interface can be adapted to long term evolution LTE communication module and narrowband Internet of Things NB-IOT communication moulds
Block.
Above-mentioned electronic equipment, it is preferred that the interface in the expansion box further includes at least one M.2 interface, it is described at least
One M.2 interface be connected with second expansion interface and be connected with the controller；
The controller is additionally operable to carry out control information, state between the CPU and at least one M.2 interface
The transmission of information and/or device descriptive information；
Wherein, at least one M.2 interface specifically includes the first M.2 interface and the 2nd M.2 interface；The then expansion box
Further include：
It is connected to the serial port board of the described first M.2 interface, and the COM COM being connected with the serial port board
And digital quantity input/output port DIO；
It is connected to the video frequency collection card of the described 2nd M.2 interface, and the multimedia being connected with the video frequency collection card
Interface HDMI.
Above-mentioned electronic equipment, it is preferred that the expansion box further includes：
Transponder is connected with second expansion interface；
At least one general-purpose serial bus USB interface, is connected with the transponder；
At least one wireless communication interface is connected by the transponder with second expansion interface.
Above-mentioned electronic equipment, it is preferred that the expansion box further includes：
Network interface card is connected with second expansion interface；
Wireless Internet access module is connected with the network interface card.
Above-mentioned electronic equipment, it is preferred that the host further includes the clock generator for being connected to the mainboard；
The expansion box further includes：
Clock buffer is connected in second expansion interface and the expansion box in addition to second expansion interface
Other interfaces between, by second expansion interface, first expansion interface and the mainboard that are connected with it is described
Clock generator is connected.
Above-mentioned electronic equipment, it is preferred that the expansion box further includes power interface, for powering to the expansion box.
Above-mentioned electronic equipment, it is preferred that the expansion box is set to the bottom of the host.
According to above scheme it is found that electronic equipment provided by the present application includes equipment body and expansion box, the equipment master
Body includes host, and the expansion box is independently of host, including at least one interface being connected with host, in the interface at least
There are an interfaces can be adapted to different types of function module, and different types of function module is set to inside expansion box.By
This carries out function module extension as it can be seen that the application uses external mode to electronic equipment, and in the external mode of use to electronics
When equipment carries out function module extension, different type function can be adapted to by being provided in the external expansion box of electronic equipment host
At least one interface of module can be matched based on different Function Extension demands on the interface to apply application scheme
Corresponding different function module is set, more function module can be adapted to based on less physical interface position, preferably met
User because usage scenario it is diversified due to existing for multiple functions module extend demand, further alleviate the calculating such as mini PC
The limited problem of external extended capability existing for machine equipment.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of a kind of electronic equipment embodiment one provided by the present application；
Fig. 2 is the structural schematic diagram of a kind of electronic equipment embodiment two provided by the present application；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment embodiment three provided by the present application；
Fig. 4 is the structural schematic diagram of a kind of electronic equipment example IV provided by the present application；
Fig. 5 is the structural schematic diagram of a kind of electronic equipment embodiment five provided by the present application；
Fig. 6 be five exemplary offer of the embodiment of the present application expansion box between each interface and function module wiring signal
Figure.
Specific implementation mode
For the sake of quoting and understanding, the technical term that hereinafter uses is write a Chinese character in simplified form or summary of abridging is explained as follows：
PCIE：PCI-Express (peripheral component interconnect express), is a kind of high
Fast serial computer expansion bus standard is to be proposed in 2001 by Intel, it is intended to substitute old PCI, PCI-X and AGP
Bus standard.PCIE belongs to the point-to-point binary channels high bandwidth transmission of high speed serialization, and the equipment distribution connected exclusively enjoys bandwidth chahnel,
Bus bandwidth is not shared, mainly supports active power management, error reporting, end-to-end reliability transmission, hot plug and clothes
The functions such as quality of being engaged in (QOS).
M.2 interface：It is a kind of interface specification that replacement MSATA is new that Intel is released.M.2 interface is for super basis
(Ultrabook) interface standard of new generation made to measure, to replace original mSATA interfaces, either more small and exquisite specification
M.2, size or higher transmission performance, all outclass mSATA.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
This application provides a kind of electronic equipment, for alleviating external propagation energy existing for the computer equipments such as mini PC
The limited problem of power, with preferably meet user because usage scenario it is diversified due to existing for multiple functions module extend demand.
Next the electronic equipment of the application will be illustrated by multiple embodiments.
It is the structural schematic diagram of a kind of electronic equipment embodiment one provided by the present application, as shown in Figure 1, this reality with reference to figure 1
It applies in example, the electronic equipment, including：
Equipment body 1, the equipment body 1 include host 11.
The electronic equipment can be but not limited to the computers such as the mini PC with micromainframe or laptop
Equipment.
Equipment body 1 described herein is opposite with expansion (i.e. the expansion box 2 of electronic equipment) hereinafter
Body part in one concept, in particular to electronic equipment other than expansion.In terms of mini PC, laptop etc.
For calculating machine equipment, the equipment body 1 generally may include device Host and display etc..
Expansion box 2, it is described independently of the host 11, including at least one interface 21 being connected with the host 11
At least there is an interface in interface 21 can be adapted to different types of function module, the different types of function module setting
In the inside of the expansion box 2.
The host of the electronic equipments such as mini PC is micromainframe, small volume, generally 1L or so, the structure inside host
Closely, this will make the extended capability of host limited, it is difficult to carry out more multifunction module again inside host for design
Extension, in consideration of it, the application carries out electronic equipment using external mode the extension of function module.
Specifically, the application on the host 11 of electronic equipment external one independently of the host 11 expansion box 2, with expand
The form for opening up box carries out the Function Extension of electronic equipment, and the expansions such as by Function Extension when involved some interfaces or function module
Exhibition device is arranged in the expansion box 2.
In the present embodiment, the expansion box 2 includes at least one interface 21 being connected with the host 11.Wherein, if
The each interface 21 set in expansion box 2 and be connected with host 11, specifically for connecing for the function module that is extended needed for offer
Enter function, each function module of required extension can by accessing the interface 21, to realize the connection of the signal between host 11,
The corresponding function module accessed on each interface 21 is arranged in the expansion box 2.
The considerations of load capacity of Intrusion Detection based on host expansion interface or the space hold of expansion module etc., using external
When mode carries out the extension of function module, the interface that can be extended is still very limited, in order to be based on limited interface
Or space resources preferably meet user because usage scenario it is diversified due to existing for multiple functions module extend demand, this implementation
Example proposition at least designs an interface that can be adapted to different type function module in each interface 21 that expansion box includes, i.e.,
The interface can either provide the access function of first kind function module, and the other types function such as be capable of providing second or third
The access function of module, so as to access different types of function by a physical interface position (only taking up a per-interface space)
Module.
Here, it should be noted that different types of function module is accessed by physical interface position, refers to, it can be with
Different types of function module is accessed by a physical interface position in different times, that is, in the same time due to only
To only have access a function module, different function modules can share same connect in different time for one interface position
Mouthful, it, can be according to the different application demand of different scenes in practical application, the corresponding required function of access configuration on the interface
Module.
According to above scheme it is found that the application uses external mode to electronic equipment progress function module extension, and
When carrying out function module extension to electronic equipment using external mode, energy is provided in the external expansion box of electronic equipment host
At least one interface for being enough adapted to different type function module can be based on different Function Extensions to apply application scheme
Demand is configured corresponding different function module on the interface, can be adapted to based on less physical interface position more
Function module, preferably meet user because usage scenario it is diversified due to existing for multiple functions module extend demand, into one
Step alleviates the problem that external extended capability is limited existing for the computer equipments such as mini PC.
It is the structural schematic diagram of a kind of electronic equipment embodiment two provided by the present application, as shown in Fig. 2, this reality with reference to figure 2
It applies in example：
The host 11 includes：Mainframe box 111, and it is set to the mainboard 112 inside the mainframe box 111 and
One expansion interface 113, first expansion interface 113 are connected with the mainboard 112.
The interface 21 in the expansion box 2 includes：It is connected to the second expansion interface of first expansion interface 113
211, other interfaces in the expansion box 2 in addition to second expansion interface 211 are connected with second expansion interface 211
It connects.
Wherein, first expansion interface 113 is the interface provided in electronic equipment host 11, is connected to host mainboard
112, it is docked for realizing the signal between external expansion box 2, second expansion interface 211 connects for what is provided in expansion box 2
Mouthful, for by being docked with first expansion interface 113, realizing by associated host signal, such as PCIE (peripheral
Component interconnect express) data-signal, control signal etc. introduce expansion box 2, and in expansion box 2
Other interfaces or function module provide access function, realize to other interfaces or the corresponding function module of access and carry out signal point
Stream, and then realize the connection of the signal in host mainboard 112 and expansion box 2 between each interface or function module.
First expansion interface 113 and second expansion interface 211 can be but not limited to PCIE docking.It needs
It is noted that due to needing progress signal to dock between first expansion interface 113 and second expansion interface 211, to,
The two interfaces should can match a pair of of the interface used, and such as first expansion interface 113 is docking females, described
Second expansion interface 211 is docking male connectors or first expansion interface 113 is docking male connectors, and described second expands
It is docking females etc. to open up interface 211.
In practical application, first expansion interface 113 can specifically pass through such as docking females or docking male connectors
M.2 M.2 pinboard (be arranged in host) and host mainboard PCB (Printed Circuit Board, printed circuit board) connect
Mouth is connected, i.e., carries out Function Extension from the M.2 interface of host PC B.
The present embodiment passes through the first expansion interface being set in host and the second expansion interface being set in expansion box
It realizes host to dock with the signal of expansion box, and then realizes the letter between host mainboard and each interface of expansion box or function module
Number connection.
It is the structural schematic diagram of a kind of electronic equipment embodiment three provided by the present application, as shown in figure 3, this reality with reference to figure 3
It applies in example：
The host 11 further includes CPU (Central Processing Unit, the centre for being connected to the mainboard 112
Manage device) 114.
The CPU 114 is the arithmetic core and control core of the electronic equipment, is mainly used for interpretive machine instruction
And the data in processing computer software, it is similar with the cpu function of the prior art, it differs only in and adds and expansion box 2
Relevant operation or control function.
The expansion box 2 further includes：
Controller 22 is connected to second expansion interface 211, passes through second expansion interface 211 that is connected, institute
It states the first expansion interface 113 and the mainboard 112 is connected with the CPU 114；
The interface 21 in the expansion box 2 further includes：
At least one wireless communication interface 212, be connected with second expansion interface 211 and with 22 phase of the controller
Connection；For each wireless communication interface 212 for accessing corresponding wireless communication module 213, each wireless communication interface 212 is logical
Cross 114 phase of second expansion interface 211 being connected, first expansion interface 113 and the mainboard 112 and CPU
Connection, so that the wireless communication module 213 can carry out communication data transfer with the CPU 114；
The controller 22, for carried out between the CPU 114 and the wireless communication module 213 control information,
The transmission of status information and/or device descriptive information.
Wherein, the wireless communication interface 212 includes at least：
First wireless communication interface can be adapted to Zigbee communication module and Lora communication modules；
Second wireless communication interface, can be adapted to LTE (Long Term Evolution, long term evolution) communication modules and
NB-IOT (Narrow Band Internet of Things, narrowband Internet of Things) communication module.
Specifically, when being designed to the interface that can be adapted to different type function module, generally, for required
The different type function module that the model of physical interface is consistent and data-signal type is consistent, it may be considered that be the inhomogeneity
One general-purpose interface of function module design of type, by taking above-mentioned Zigbee communication module and Lora communication modules as an example, the two types
Function module needed for physical interface be mini PCIE interfaces, and corresponding data-signal type is USB
(Universal Serial Bus, universal serial bus) data, therefore, the two modules have and can share same physics and connect
The condition of mouth position, to be one general-purpose interface of function module design of the two types.
It, can be by supporting the different associations needed for different type function module simultaneously in the general-purpose interface in practical application
It discusses (such as Zigbee protocol, Lora agreements), the different types of function module is fitted in the same interface to realize
Match.
It, can be in different application using the interface provided by the present application that can be adapted to different type function module
In scene, demand is extended for different function module, corresponding different function module is accessed into the interface, with described the
One wireless communication interface can be adapted to for Zigbee communication module and Lora communication modules, in the application scenarios of wired home
In, normally only need a kind of short-distance wireless communication technology that can meet the data communication in home scenarios, so as to will be described
Zigbee communication module accesses first wireless communication interface, and in the application scenarios of smart city, due to long distance
From data communication needs (such as copying ammeter data, data of water meter or the on off state for controlling street lamp), so as to will be described
Lora communication modules access first wireless communication interface.So that a physical interface position by accessing different function mould
Block, to meet the different demands of different application scene.
The present embodiment is realized by providing at least one interface that can be adapted to different type function module in expansion box
Less physical interface position is utilized, supporting the extension of more function module, such as provided in this embodiment can be adapted to
First wireless communication interface of Zigbee communication module and Lora communication modules, and LTE communication module and NB- can be adapted to
Second wireless communication interface of IOT communication modules, you can to meet a variety of IOT by less physical interface position
The communication requirement of (Internet of Things, Internet of Things) application scenarios.To which this embodiment scheme meets difference and answers
With the extension demand of scene multifunction module, and save the occupancy to extending space.
It is the structural schematic diagram of a kind of electronic equipment example IV provided by the present application, as shown in figure 4, this reality with reference to figure 4
It applies in example：
Interface 21 in the expansion box 2 further includes at least one M.2 interface 213, at least one M.2 interface 213
It is connected with second expansion interface 211 and is connected with the controller 22.
The controller 22 is additionally operable to be controlled between the CPU 114 and at least one M.2 interface 213
The transmission of information, status information and/or device descriptive information.
That is, the controller 22 is used for for coupled total interface (such as the M.2 interface) or work(
Energy module (such as described at least one wireless communication interface), is controlled between host CPU 114 and the interface/function module
The transmission of information, status information and/or device descriptive information processed.
Wherein, at least one M.2 interface 213 specifically includes the first M.2 interface 2131 and the 2nd M.2 interface 2132；
Then the expansion box 2 further includes：
It is connected to the serial port board 23 of the described first M.2 interface 2131, and is connected with the serial port board 23 serial logical
Interrogate port COM 214 and digital quantity input/output port DIO 215.
It is connected to the video frequency collection card 24 of the described 2nd M.2 interface 213, and be connected with the video frequency collection card 24
Multimedia interface HDMI 216.
The present embodiment in expansion box by expanding at least one M.2 interface, and at least one M.2 interface
COM COM, digital quantity input/output port DIO and multimedia interface HDMI are further expanded out, is electronic equipment
More rich interface function is provided, Function Extension demand of the user to electronic equipment can be further met.
It should be noted that when being designed to the interface that can be adapted to different type function module in expansion box,
Be not limited to the first wireless communication interface provided by the present application that can be adapted to Zigbee communication module and Lora communication modules,
And it can be adapted to the second wireless communication interface of LTE communication module and NB-IOT communication modules, it can also expand described second
The interface that can be more adapted to different type function module is expanded/reserves on exhibition interface such as PCIE docking, or also
Different type function module can be adapted to by expanding/reserve one or more on M.2 interface that can be in the expansion box
Interface, the present embodiment are defined not to this.
It is the structural schematic diagram of a kind of electronic equipment embodiment five provided by the present application, as shown in figure 5, this reality with reference to figure 5
It applies in example, the expansion box 2 can also include at least one of following device：
Transponder 25 is connected with second expansion interface 211；
At least one USB interface 217 is connected with the transponder 25；
At least one wireless communication interface 212 is connected by the transponder 25 with second expansion interface 211
It connects.
Wherein, the transponder 25 is specifically used for the data of PCIE bus formats being converted to USB format data, to realize
To each USB interface or wireless communication interface for being connected to the transponder 25 provide needed for usb data format support, except this it
Outside, the transponder 25 also provides the diverter function of usb data so that passes the usb data as obtained by Data Format Transform
Transport to required purpose interface.
Network interface card 26 is connected with second expansion interface 211；
Wireless Internet access module 27 is connected with the network interface card 26.
The network interface card 26 can specifically be but not limited to GLAN (1G Local Area Network, gigabit LAN)
Or the network interface cards such as WLAN (Wireless Local Area Networks, Wireless LAN), by expanding the second of expansion box 2
The Wireless Internet access module 27 extension setting network interface card 26 on exhibition interface 211 and be connected with network interface card 26 can provide to the user corresponding
Wireless networking capabilities further meet Function Extension demand of the user to electronic equipment.
Clock buffer 28 is connected to second expansion interface 211 and is connect with second extension is removed in the expansion box 2
Between other interfaces except mouthfuls 211, by second expansion interface 211 that is connected, first expansion interface 113 and
The mainboard 112 is connected with the clock generator 115 in host, wherein the clock generator 115 in host is connected to
Host mainboard 112.
The clock buffer 28 is used to reinforce the carrying load ability of clock generator 115 in host, while reducing load
(such as the corresponding interface or function module) is on the interference of clock generator 115 and influence.
Power interface 29, for powering to the expansion box 2.
The power interface 29 is specifically used for each interface into expansion box 2 and function module is powered.
Wherein, which can be taken by power supply adaptor from for the corresponding power supply to power electronic equipment
Electricity, and then each interface into expansion box 2 and function module are powered.
Illustratively, 220V electric mains can be converted to 20V direct currents by the power adaptation implement body of electronic equipment, and be led to
It crosses the power interface 29 and carries out direct current supply to expansion box.
It is the wiring schematic diagram in the exemplary expansion box provided of the present embodiment between each interface and function module with reference to figure 6,
M.2 in the expansion box of Fig. 6, PCIE docking, USB, the functions such as multiple interfaces and MCU, clock buffer such as are provided
Module, the first wireless communication interface of Zigbee communication module and Lora communication modules can be adapted to, can be adapted to by additionally providing
Second wireless communication interface of LTE communication module and NB-IOT communication modules, each interface provided in the expansion box based on Fig. 6,
Connection between function module and each interface and function module can be occupied by smaller space resources to meet use
Family because usage scenario it is diversified due to existing for multiple functions module extend demand.
In practical application, the expansion box can be arranged to the corresponding position outside electronic equipment host, such as be arranged
In bottom of electronic equipment host etc..
In conclusion the application uses external mode carries out function module extension to electronic equipment, and using external
When mode carries out function module extension to electronic equipment, being provided in the external expansion box of electronic equipment host can be adapted to not
At least one interface of same type function module can be based on different Function Extension demands, in institute to apply application scheme
It states and configures corresponding different function module on interface, more function module can be adapted to based on less physical interface position,
Preferably meet user because usage scenario it is diversified due to existing for multiple functions module extend demand, further alleviate fan
The limited problem of external extended capability existing for the computer equipments such as your PC.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
For convenience of description, it describes to be divided into various modules when system above or device with function or unit describes respectively.
Certainly, the function of each unit is realized can in the same or multiple software and or hardware when implementing the application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It is realized by the mode of software plus required general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be expressed in the form of software products, the computer software product
It can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used so that a computer equipment
(can be personal computer, server either network equipment etc.) executes the certain of each embodiment of the application or embodiment
Method described in part.
Finally, it is to be noted that, herein, such as first, second, third and fourth or the like relational terms
It is only used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying these
There are any actual relationship or orders between entity or operation.Moreover, the terms "include", "comprise" or its is any
Other variants are intended to non-exclusive inclusion, so that including the process, method, article or equipment of a series of elements
Include not only those elements, but also include other elements that are not explicitly listed, or further includes for this process, side
Method, article or the intrinsic element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Element, it is not excluded that there is also other identical elements in the process, method, article or apparatus that includes the element.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of electronic equipment, which is characterized in that including：
Equipment body, the equipment body include host；
Expansion box is at least deposited independently of the host, including at least one interface being connected with the host in the interface
It can be adapted to different types of function module in an interface, the different types of function module is set to the expansion box
It is internal.
2. electronic equipment according to claim 1, which is characterized in that the host includes：Mainframe box, and be set to
Mainboard inside the mainframe box and the first expansion interface, first expansion interface are connected with the mainboard；
The interface in the expansion box includes：It is connected to the second expansion interface of first expansion interface, the extension
Other interfaces in box in addition to second expansion interface are connected with second expansion interface.
3. electronic equipment according to claim 2, which is characterized in that the host further includes being connected in the mainboard
Central processor CPU；
The expansion box further includes：
Controller is connected to second expansion interface, is connect by second expansion interface that is connected, first extension
Mouth and the mainboard are connected with the CPU；
The interface in the expansion box further includes：
At least one wireless communication interface is connected with second expansion interface and is connected with the controller；Each nothing
Line communication interface expands for accessing corresponding wireless communication module, each wireless communication interface by be connected described second
Exhibition interface, first expansion interface and the mainboard are connected with the CPU, so that the wireless communication module can be with
The CPU carries out communication data transfer；
The controller, for carried out between the CPU and the wireless communication module control information, status information and/or
The transmission of device descriptive information.
4. according to the method described in claim 3, it is characterized in that, the wireless communication interface includes：
First wireless communication interface can be adapted to Zigbee communication module and Lora communication modules
Second wireless communication interface can be adapted to long term evolution LTE communication module and narrowband Internet of Things NB-IOT communication modules.
5. electronic equipment according to claim 3 or 4, which is characterized in that the interface in the expansion box further includes at least
One M.2 interface, at least one M.2 interface are connected with second expansion interface and are connected with the controller；
The controller is additionally operable to carry out control information, status information between the CPU and at least one M.2 interface
And/or the transmission of device descriptive information；
Wherein, at least one M.2 interface specifically includes the first M.2 interface and the 2nd M.2 interface；Then the expansion box also wraps
It includes：
It is connected to the serial port board of the described first M.2 interface, and the COM COM and number being connected with the serial port board
Word amount input/output port DIO；
It is connected to the video frequency collection card of the described 2nd M.2 interface, and the multimedia interface being connected with the video frequency collection card
HDMI。
6. electronic equipment according to claim 3 or 4, which is characterized in that the expansion box further includes：
Transponder is connected with second expansion interface；
At least one general-purpose serial bus USB interface, is connected with the transponder；
At least one wireless communication interface is connected by the transponder with second expansion interface.
7. electronic equipment according to claim 3 or 4, which is characterized in that the expansion box further includes：
Network interface card is connected with second expansion interface；
Wireless Internet access module is connected with the network interface card.
8. electronic equipment according to claim 3 or 4, which is characterized in that the host further includes being connected to the mainboard
Clock generator；
The expansion box further includes：
Clock buffer is connected to its in second expansion interface and the expansion box in addition to second expansion interface
Between his interface, pass through second expansion interface, first expansion interface and the mainboard and the clock being connected
Generator is connected.
9. electronic equipment according to claim 1, which is characterized in that the expansion box further includes power interface, for
The expansion box power supply.
10. electronic equipment according to claim 1, which is characterized in that the expansion box is set to the bottom of the host.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810271485.6A CN108509361A (en) | 2018-03-29 | 2018-03-29 | A kind of electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810271485.6A CN108509361A (en) | 2018-03-29 | 2018-03-29 | A kind of electronic equipment |
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| CN108509361A true CN108509361A (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810271485.6A Pending CN108509361A (en) | 2018-03-29 | 2018-03-29 | A kind of electronic equipment |
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| CN109556672A (en) * | 2018-12-18 | 2019-04-02 | 成都前锋电子仪器有限责任公司 | A kind of intelligent gas meter customizing functions method |
| CN109889371A (en) * | 2019-01-17 | 2019-06-14 | 烽火通信科技股份有限公司 | Frame-type PTN access device and its implementation |
| CN110633238A (en) * | 2019-09-27 | 2019-12-31 | 联想(北京)有限公司 | Expansion card, electronic device, data processing method, and readable storage medium |
| WO2020020274A1 (en) * | 2018-07-27 | 2020-01-30 | 杭州海康威视数字技术股份有限公司 | Electronic device, expansion card assembly, server device and management method therefor |
| CN111158436A (en) * | 2019-12-30 | 2020-05-15 | 联想(北京)有限公司 | Electronic equipment, electronic device and function expander |
| CN111583881A (en) * | 2020-05-18 | 2020-08-25 | 深圳市华星光电半导体显示技术有限公司 | Time sequence control panel |
| CN112904935A (en) * | 2019-12-03 | 2021-06-04 | 维沃移动通信有限公司 | Expansion device, electronic equipment and equipment assembly |
| CN114416623A (en) * | 2021-12-31 | 2022-04-29 | 联想(北京)有限公司 | Electronic equipment and processing method |
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