CN208285305U - Embedded radio communication board and its equipment - Google Patents
Embedded radio communication board and its equipment Download PDFInfo
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- CN208285305U CN208285305U CN201820726765.7U CN201820726765U CN208285305U CN 208285305 U CN208285305 U CN 208285305U CN 201820726765 U CN201820726765 U CN 201820726765U CN 208285305 U CN208285305 U CN 208285305U
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Abstract
The utility model relates to a kind of embedded radio communication board and its equipment.Embedded PCB plate includes Cortex-M7 processor system and wireless telecommunication system, the connector for connecting Cortex-M7 processor system；The device signal that Cortex-M7 processor system obtains the signal of communication for converting wireless telecommunication system transmission, is transferred to peripheral circuit by connector；The signal of communication that Cortex-M7 processor system obtains the device signal for converting peripheral circuit transmission, is transferred to communication apparatus by wireless telecommunication system.Wherein, a wireless telecommunication system only includes a kind of wireless communication mode, and connector includes a variety of pin resources.According to the demand of wireless communication mode, Cortex-M7 processor system can be integrated from different wireless telecommunication systems, resource is drawn by connector, guarantee equipment when needing different wireless communication modes, the replacement of embedded radio communication board can quickly be carried out without redesigning, the layout confinement problems for solving wireless telecommunications, improve the flexibility of design.
Description
Technical field
The utility model relates to embedded and wireless communication technique fields, more particularly to a kind of embedded radio communication board
And its equipment.
Background technique
Under the historical background of current industrial intelligence, city intelligent and big data, each industrial equipment, smart machine
Growing day by day with demand of the terminal node for communication interconnection, various communication modes are also that a hundred flowers blossom, wireless communication technique
Development is so that selectable scheme is more, but regardless of wireless communication mode, radio circuit and antenna are all wireless telecommunications
Design focal point and difficult point in system.
During realization, inventor has found that at least there are the following problems in traditional technology: traditional wireless module needs
Individual one piece of region is occupied, and due to antenna, generally can be only placed at the edge of pcb board, for whole layout
There is certain limitation in design, also, traditional technology is after determining wireless communication mode, it is difficult to carry out more to wireless communication mode
It changes, it is inflexible in design.
Utility model content
Based on this, it is necessary to there are problems that being laid out limitation and flexibility conventional wireless module, provide a kind of embedding
Enter formula wireless communication board and its equipment.
To achieve the goals above, on the one hand, the utility model embodiment provides a kind of embedded radio communication board, packet
Include embedded PCB plate (Printed Circuit Board, printed circuit board)；
Embedded PCB plate includes Cortex-M7 processor system and the channel radio for connecting Cortex-M7 processor system
News system, connector；
The device signal that Cortex-M7 processor system obtains the signal of communication for converting wireless telecommunication system transmission, leads to
It crosses connector and is transferred to peripheral circuit；Cortex-M7 processor system believes the equipment for converting peripheral circuit transmission
Number obtained signal of communication, is transferred to communication apparatus by wireless telecommunication system.
Wireless telecommunication system is Wi-Fi (Wireless-Fidelity, Wireless Fidelity) nothing in one of the embodiments,
Line communication system, ZigBee wireless telecommunication system, LoRa wireless telecommunication system, bluetooth radio communication system or Mifare channel radio
News system.
Wireless telecommunication system includes the wireless chip for connecting Cortex-M7 processor system in one of the embodiments,
Or wireless module；
Wireless telecommunication system further includes that (Radio Frequency, is penetrated for amplifier, filter, match circuit and antenna RF
Frequently connector)；
Amplifier, filter, match circuit connect wireless chip with antenna RF connector；Or,
Amplifier, filter, match circuit connect wireless module with antenna RF connector.
Connector includes the first double patch company for connecting Cortex-M7 processor system in one of the embodiments,
Connect device, the second double patch connector.
In one of the embodiments, the first double patch connector be include external bus pin, SPI (Serial
Peripheral Interface, Serial Peripheral Interface (SPI)) pin, SDIO (Secure Digital Input and Output,
Secure digital input-output card) pin and reset pin connector；
Second double patch connector be include LCD (Liquid Crystal Display, liquid crystal display) pin, with
Too net pin, ADC (Analog-to-Digital Converter, analog-digital converter) pin, I2C (Inter-
Integrated Circuit, twin wire universal serial bus) pin, UART (Universal Asynchronous Receiver/
Transmitter, universal asynchronous receiving-transmitting transmitter) pin, CAN (Controller Area Network, controller LAN
Network) pin, SPI pin, SDIO pin and USB (Universal Serial Bus, universal serial bus) pin connector.
The first double patch connector is 60pin connector in one of the embodiments,；Second double patch connector
For 80pin connector.
Cortex-M7 processor system includes being separately connected wireless telecommunication system, connector in one of the embodiments,
Cortex-M7 processor, and connection Cortex-M7 processor memory, power circuit, reset circuit, data storage
And program storage.
The value range of the length of embedded PCB plate is 46 to 50 millimeters in one of the embodiments,；
The value range of the width of embedded PCB plate is 28 to 32 millimeters.
Embedded PCB plate is the rectangle pcb board for offering fixed circular hole and notch in one of the embodiments,；
The length of embedded PCB plate is 48 millimeters；
The width of embedded PCB plate is 30 millimeters；
The quantity of fixed circular hole is 2,3 or 4；The aperture value range of fixed circular hole is 2 to 2.2 millimeters or 2.2
To 2.4 millimeters；
Notch is semi arch notch.
On the other hand, the utility model embodiment additionally provides a kind of embedded radio communication apparatus, including equipment bay；
Equipment bay includes that such as above-mentioned embedded radio communication board, and the periphery of connection embedded radio communication board connect
Connect device, peripheral circuit and antenna.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
Embedded PCB plate includes Cortex-M7 processor system and the channel radio for connecting Cortex-M7 processor system
News system, connector；Cortex-M7 processor system believes the equipment that the signal of communication for converting wireless telecommunication system transmission obtains
Number, peripheral circuit is transferred to by connector；Cortex-M7 processor system will convert setting for peripheral circuit transmission
The signal of communication that standby signal obtains, is transferred to communication apparatus by wireless telecommunication system.Wherein, a wireless telecommunication system only wraps
Containing a kind of wireless communication mode, connector includes a variety of pin resources.According to the demand of wireless communication mode, at Cortex-M7
Managing device system can be integrated from different wireless telecommunication systems, is drawn resource by connector, guarantees that equipment is needing difference
Wireless communication mode when, can quickly carry out the replacement of embedded radio communication board without redesign, solve wireless telecommunications
Confinement problems are laid out, the flexibility of design is improved.
Detailed description of the invention
By being more particularly described for the preferred embodiment of the utility model shown in the drawings, addressed on the utility model
Other purposes, feature and advantage will become more fully apparent.Identical appended drawing reference indicates identical part in all the attached drawings, and
Attached drawing deliberately is not drawn by actual size equal proportion scaling, it is preferred that emphasis is the purport of the utility model is shown.
Fig. 1 is the first schematic diagram of embedded radio communication board in one embodiment；
Fig. 2 is the structural schematic diagram of the different communication modes of embedded radio communication board in one embodiment；
Fig. 3 is the connector construction schematic diagram of embedded radio communication board in one embodiment；
Fig. 4 is the second schematic diagram of embedded radio communication board in one embodiment；
Fig. 5 is the structural schematic diagram of the embedded PCB plate of embedded radio communication board in one embodiment；
Fig. 6 is the schematic diagram of embedded radio communication apparatus in one embodiment.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
It is more thorough and comprehensive to open content.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element and it is in combination be integrated, or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
With the development of information age, in terms of wireless telecommunications, various original technologies such as Wi-Fi, ZigBee, bluetooth and
Mifare etc. continues the dominant position in occupation of wireless telecommunications, but the technology newly emerged in large numbers such as LoRa, NB-IoT (Narrow Band
Internet of Things is based on cellular narrowband Internet of Things) and Sigfox etc. be also unwilling to be outshone, persistently Ground shock waves it is original
The position of technology.
The development of wireless communication technique is so that selectable scheme is more, but regardless of wireless communication mode, for
It is all great challenge for system designer.There are mainly two types of traditional design schemes: one is system designers certainly
Row design wireless communication line, and together with other circuit designs；Another kind is designed wireless using other producers
Module, it is only necessary to which wireless module is integrated into the design of oneself.
In two kinds of traditional design schemes: the first is designed, designed wireless communication line, and this design scheme is to wireless
The designed capacity of technology requires high, careless slightly i.e. possible design failure；Second is designed using other producers
Wireless module, wireless module needs to occupy individual one piece of region in such design scheme, and due to antenna, generally
The edge that can be only placed at pcb board, for there is certain limitation in layout designs, as long as and wireless module determined, rethink more
Change just it is relatively difficult, it is inflexible in design.Specifically, wireless module connects by way of stamp hole encapsulates with bottom plate,
And the form of the stamp hole of the wireless module of different radio communication modes is different, e.g., pin number is different, and pin spacing is not
Together, pin arrangements mode difference etc., this shows to be reliably connected with bottom plate, needs individually to mark a panel region on pcb board,
And suitable encapsulation welding tray is designed, while needing the interface connection signal different by every kind of module.The wireless mould of stamp well format
Block once designs determination, when application needs different wireless communication modes, can not directly be replaced from each other, only
Wireless module or bottom plate can be redesigned.Further, since wireless module is welded on bottom plate, bottom plate can be to wireless signal matter
Amount is propagated and is had an important influence on, if wireless module does not lean on board edge (especially antenna part), can seriously affect antenna
Signal, influence data transmission.Traditional wireless module there are problems that being laid out limitation and flexibility.
To solve the problems, such as that conventional wireless module has layout limitation and flexibility provides in one embodiment
A kind of embedded radio communication board, first as shown in FIG. 1, FIG. 1 is embedded radio communication board in one embodiment are schematic
Structure chart, including embedded PCB plate 100；
Embedded PCB plate 100 includes Cortex-M7 processor system 110 and connection Cortex-M7 processor system
110 wireless telecommunication system 120, connector 130；
Cortex-M7 processor system 110 is believed the equipment that the signal of communication that wireless telecommunication system 120 transmits obtains is converted
Number, peripheral circuit is transferred to by connector 130；Cortex-M7 processor system 110 will convert peripheral circuit and pass
The signal of communication that defeated device signal obtains is transferred to communication apparatus by wireless telecommunication system 120.
Specifically, embedded PCB plate 100 include Cortex-M7 processor system 110, wireless telecommunication system 120 and
Connector 130；Cortex-M7 processor system 110 is separately connected wireless telecommunication system 120 and connector 130.
Wireless telecommunication system 120 can be by communication signal transmissions to Cortex-M7 processor system 110, Cortex-M7 processing
Signal of communication is converted to device signal by device system 110, and device signal is transferred to peripheral equipment electricity by connector 130
Road；The device signal that peripheral equipment generates can be transferred to Cortex-M7 processor system by connector 130 by peripheral circuit
Device signal is converted to signal of communication by system 110, Cortex-M7 processor system 110, and will by wireless telecommunication system 120
Communication signal transmissions are to communication apparatus.
It should be noted that wireless telecommunication system only includes a kind of wireless communication mode；Embedded radio communication board can root
According to actual needs, corresponding wireless telecommunication system is selected, forms a series of embedded radio communication of different radio communication modes
Plate.
Connector includes a variety of pin resources, can be used for the connection of embedded radio communication board and peripheral circuit, just
In equipment quick-replaceable embedded radio communication board without redesigning.
In traditional technology, size and the pin difference of the wireless module of different communication modes can not be replaced directly；It is embedded
Pcb board size can be set according to demand, it is preferred that it is embedded to form that a series of sizes are identical, communication modes are different
Wireless communication board；The equipment for being equipped with the embedded radio communication board can be chosen and correspond to when needing replacing wireless communication mode
Wireless communication mode embedded radio communication board, directly carry out insertion displacement, do not need to set equipment bay again
Meter, solves the problems, such as confinement problems and using flexible of the wireless telecommunications in layout.
The utility model embodiment according to the demand to wireless communication mode, Cortex-M7 processor system can with not
Same wireless telecommunication system is integrated, draws processor system surplus resources by connector, it is simultaneous to form a series of sizes, pin
The embedded radio communication board of appearance；Realize that equipment when needing different wireless communication modes, can quickly carry out embedded radio
Communication board replacement solves the layout confinement problems of wireless telecommunications, improves the flexibility of design without redesigning.
The embedded radio communication board of the utility model embodiment can be applied to Internet of Things, man-machine interface and motor control
Deng.Structure size, connector specification and the leg signal definition of a series of embedded radio communication boards etc. are completely compatible, by more
The embedded radio communication board installed on exchange device application bottom plate, can be realized different wireless communication functions, substantially increases
The flexibility of system design.
In one embodiment, as shown in Fig. 2, Fig. 2 is the different communications of embedded radio communication board in one embodiment
The structural schematic diagram of mode, wireless telecommunication system is Wi-Fi wireless telecommunication system, ZigBee wireless telecommunication system, LoRa is wireless
Communication system, bluetooth radio communication system or Mifare wireless telecommunication system.
Specifically, wireless telecommunication system can for Wi-Fi wireless telecommunication system, ZigBee wireless telecommunication system, LoRa without
Line communication system, bluetooth radio communication system or Mifare wireless telecommunication system；The communication modes of embedded radio communication board can
For Wi-Fi, ZigBee, LoRa, bluetooth or Mifare.
It should be noted that an embedded radio communication board only includes a kind of wireless communication mode, such as a Wi-Fi
Wireless communication board (belonging to embedded radio communication board) only has Wi-Fi wireless communication function, and a ZigBee wireless communication board (belongs to
In embedded radio communication board) only have ZigBee wireless communication function, a LoRa wireless communication board (it is logical to belong to embedded radio
News plate) only have LoRa wireless communication function, and so on.
In one embodiment, wireless telecommunication system includes the wireless chip or nothing for connecting Cortex-M7 processor system
Line mould group；
Wireless telecommunication system further includes amplifier, filter, match circuit and antenna RF connector；
Amplifier, filter, match circuit connect wireless chip with antenna RF connector；Or,
Amplifier, filter, match circuit connect wireless module with antenna RF connector.
Specifically, wireless telecommunication system includes wireless chip or wireless module, it further include amplifier, filter, matching
Circuit and antenna RF connector；Cortex-M7 processor system is separately connected amplifier, filter, matching by wireless chip
Circuit and antenna RF connector, or amplifier, filter, match circuit are separately connected by wireless module and connected with antenna RF
Device.
It should be noted that wireless chip or wireless module can be used for signal processing；Amplifier, filter can be used for letter
It number is adjusted；Match circuit and antenna RF connector can be used for connecting antenna.Wireless telecommunication system only needs connection external suitable
Antenna.
In one embodiment, as shown in figure 3, Fig. 3 is the connector knot of embedded radio communication board in one embodiment
Structure schematic diagram, connector include the first double patch connector for connecting Cortex-M7 processor system, the second double patch company
Connect device.
Specifically, embedded radio communication board may include the first double patch connector and the second double patch connection
Device；Cortex-M7 processor system can draw money by the first double patch connector and/or the second double patch connector
Source, it can be achieved that peripheral equipment and embedded radio communication board interaction.
It should be noted that the first double patch connector of homologous series embedded radio communication board and the second double patch
Specification and the leg signal definition of piece connector etc. is completely compatible, and the embedded radio communication board of different communication modes can be replaced mutually
It changes.
In one embodiment, as shown in figure 3, the first double patch connector is to include that external bus pin, SPI draw
The connector of foot, SDIO pin and reset pin；
Second double patch connector be include LCD pin, Ethernet pin, ADC pin, I2C pin, UART pin,
CAN pin, SPI pin, SDIO pin and USB pin connector.
Specifically, the first double patch connector may include external bus pin, SPI pin, SDIO pin and reset
Pin etc.；Second double patch connector may include LCD pin, Ethernet pin, ADC pin, I2C pin, UART pin,
CAN pin, SPI pin, SDIO pin and USB pin etc..
It should be noted that most pin resources of the embedded radio communication board of different communication modes are identical
, the part only occupied in wireless telecommunication system is slightly different, for example Wi-Fi uses SPI and GPIO resource, and ZigBee makes
It is UART and GPIO resource, SPI the and GPIO resource etc. that Mifare is used, connector includes a variety of pins, it is ensured that
Equipment can carry out quickly replacement without again when needing different wireless communication modes to embedded radio communication board
Design；Both without having to worry about the design problem of wireless telecommunication system, without the size for considering different embedded radio communication boards
And location problem, the flexibility of device systems design is improved, the overall cost of device systems design is reduced.
In one embodiment, as shown in figure 3, the first double patch connector is 60pin connector；Second double patch
Connector is 80pin connector.
Specifically, the first double patch connector can be 60pin, external bus, SPI, SDIO are contained above and is answered
The resources such as position；Second double patch connector be 80pin, contain above LCD, Ethernet, ADC, I2C, UART, CAN, SPI,
The resources such as SDIO and USB.The specific pin arrangements definition of connector can be as shown in Figure 3.
In one embodiment, connector (including the first double patch connector and the second double patch connector) draws
Foot spacing is 0.5mm (millimeter), is highly 2.2mm, and the mountable bottom surface in embedded PCB plate；In addition to embedded PCB plate
On the pin resource that uses of device outside, other resources can all be drawn by the double patch connector of bottom surface.
In one embodiment, as shown in figure 4, Fig. 4 is the second signal of embedded radio communication board in one embodiment
Property structure chart, Cortex-M7 processor system includes the Cortex-M7 processor for being separately connected wireless telecommunication system, connector,
And memory, power circuit, reset circuit, data storage and the program storage of connection Cortex-M7 processor.
Specifically, Cortex-M7 processor system may include Cortex-M7 processor, memory, power circuit, reset
Circuit, data storage and program storage；Cortex-M7 processor be separately connected memory, power circuit, reset circuit,
Data storage and program storage.
It should be noted that Cortex-M7 processor can be the NXP i.MXRT1050 series processors of Cortex-M7；
Reset circuit may include house dog.
In one embodiment, as shown in figure 5, Fig. 5 is the embedded PCB of embedded radio communication board in one embodiment
The structural schematic diagram of plate, the value range of the length of embedded PCB plate are 46 to 50 millimeters；
The value range of the width of embedded PCB plate is 28 to 32 millimeters.
Specifically, the size of embedded PCB plate can are as follows: length is between 46 to 50 millimeters, and width is at 28 to 32 millimeters
Between；According to actual needs, a series of embedded radio communication board that sizes are fixed, communication modes are different can be prepared.
In one embodiment, as shown in figure 5, embedded PCB plate is the rectangle PCB for offering fixed circular hole and notch
Plate；
The length of embedded PCB plate is 48 millimeters；
The width of embedded PCB plate is 30 millimeters；
The quantity of fixed circular hole is 2,3 or 4；The aperture value range of fixed circular hole is 2 to 2.2 millimeters or 2.2
To 2.4 millimeters；
Notch is semi arch notch.
Specifically, the size of embedded PCB plate can be 48mm (millimeter) * 30mm, and offers fixed circular hole and lack
Mouthful；The quantity of fixed circular hole is at least two, and the aperture of fixed circular hole is 2 to 2.2 millimeters, or, 2.2 to 2.4 millimeters.
Specifically, the lower left corner and the upper right corner of embedded PCB plate are respectively provided with the fixation circular hole in the aperture 2.2mm, just on
Side is equipped with semi arch notch, is used to indicate the installation direction of embedded radio communication board, and the upper left corner identifies equipped with triangle, is used for
Indicate the first Pin locations of connector.
On the other hand, the utility model embodiment additionally provides a kind of embedded radio communication apparatus, as shown in fig. 6, Fig. 6
For the schematic diagram of embedded radio communication apparatus in one embodiment, including equipment bay；
Equipment bay includes that such as above-mentioned embedded radio communication board, and the periphery of connection embedded radio communication board connect
Connect device, peripheral circuit and antenna.
Specifically, embedded radio communication apparatus includes equipment bay, equipment bay include embedded radio communication board,
Peripheral connector, peripheral circuit and antenna；Embedded radio communication board is separately connected Peripheral connector, peripheral equipment electricity
Road and antenna.
The utility model embodiment is formed by combining Cortex-M7 processor system with various wireless telecommunication systems
Series of structure dimensions, connector specification and leg signal such as define at the completely compatible embedded radio communication board；Processor money
Source is drawn by double patch connector, and antenna is drawn by the RF connector of IPEX interface；Pass through the different embedded nothings of replacement
Line communication board is simultaneously attached by connector, and embedded radio communication apparatus can realize different wireless communication modes, mention significantly
The high flexibility of device systems designs, solves confinement problems of the equipment in wireless system design.
The embedded PCB plate of the utility model embodiment includes Cortex-M7 processor system and connection Cortex-M7
Wireless telecommunication system, the connector of processor system；Cortex-M7 processor system will convert the logical of wireless telecommunication system transmission
The device signal that letter signal obtains, is transferred to peripheral circuit by connector；Cortex-M7 processor system will be converted outer
The signal of communication that the device signal of peripheral equipment circuit transmission obtains is transferred to communication apparatus by wireless telecommunication system.Wherein, one
A wireless telecommunication system only includes a kind of wireless communication mode, and connector includes a variety of pin resources.According to wireless communication mode
Demand, Cortex-M7 processor system can be integrated from different wireless telecommunication systems, resource is drawn by connector,
Guarantee that equipment when needing different wireless communication modes, can quickly carry out the replacement of embedded radio communication board without setting again
Meter, solves the layout confinement problems of wireless telecommunications, improves the flexibility of design.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of embedded radio communication board, which is characterized in that including embedded PCB plate；
The embedded PCB plate includes the nothing of Cortex-M7 processor system and the connection Cortex-M7 processor system
Line communication system, connector；
The Cortex-M7 processor system believes the equipment that the signal of communication for converting the wireless telecommunication system transmission obtains
Number, peripheral circuit is transferred to by the connector；The Cortex-M7 processor system will convert the peripheral equipment
The signal of communication that the device signal of circuit transmission obtains is transferred to communication apparatus by the wireless telecommunication system.
2. embedded radio communication board according to claim 1, which is characterized in that the wireless telecommunication system is Wi-Fi
Wireless telecommunication system, ZigBee wireless telecommunication system, LoRa wireless telecommunication system, bluetooth radio communication system or Mifare are wireless
Communication system.
3. embedded radio communication board according to claim 1, which is characterized in that the wireless telecommunication system includes connection
The wireless chip or wireless module of the Cortex-M7 processor system；
The wireless telecommunication system further includes amplifier, filter, match circuit and antenna RF connector；
The amplifier, the filter, the match circuit connect the wireless chip with the antenna RF connector；Or,
The amplifier, the filter, the match circuit connect the wireless module with the antenna RF connector.
4. embedded radio communication board according to claim 1, which is characterized in that the connector includes described in connection
The double patch connector of the first of Cortex-M7 processor system, the second double patch connector.
5. embedded radio communication board according to claim 4, which is characterized in that the first double patch connector is
Including external bus pin, SPI pin, SDIO pin and reset pin connector；
The second double patch connector be include LCD pin, Ethernet pin, ADC pin, I2C pin, UART pin,
CAN pin, SPI pin, SDIO pin and USB pin connector.
6. embedded radio communication board according to claim 4, which is characterized in that the first double patch connector is
60pin connector；The second double patch connector is 80pin connector.
7. according to claim 1 to embedded radio communication board described in 6 any one, which is characterized in that the Cortex-M7
Processor system includes the Cortex-M7 processor for being separately connected the wireless telecommunication system, the connector, and connection institute
State memory, power circuit, reset circuit, data storage and the program storage of Cortex-M7 processor.
8. according to claim 1 to embedded radio communication board described in 6 any one, which is characterized in that the embedded PCB
The value range of the length of plate is 46 to 50 millimeters；
The value range of the width of the embedded PCB plate is 28 to 32 millimeters.
9. embedded radio communication board according to claim 8, which is characterized in that the embedded PCB plate is to offer
The rectangle pcb board of fixed circular hole and notch；
The length of the embedded PCB plate is 48 millimeters；
The width of the embedded PCB plate is 30 millimeters；
The quantity of the fixed circular hole is 2,3 or 4；The aperture value range of the fixed circular hole is 2 to 2.2 millimeters,
Or 2.2 to 2.4 millimeters；
The notch is semi arch notch.
10. a kind of embedded radio communication apparatus, which is characterized in that including equipment bay；
The equipment bay includes the embedded radio communication board as described in claim 1 to 9, and the connection embedded nothing
Peripheral connector, peripheral circuit and the antenna of line communication board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820726765.7U CN208285305U (en) | 2018-05-15 | 2018-05-15 | Embedded radio communication board and its equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820726765.7U CN208285305U (en) | 2018-05-15 | 2018-05-15 | Embedded radio communication board and its equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096010A (en) * | 2019-05-14 | 2019-08-06 | 广州致远电子有限公司 | Core board and equipment |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096010A (en) * | 2019-05-14 | 2019-08-06 | 广州致远电子有限公司 | Core board and equipment |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address | ||
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