CN217587948U - On-board CPU modular computer - Google Patents
On-board CPU modular computer Download PDFInfo
- Publication number
- CN217587948U CN217587948U CN202220166836.9U CN202220166836U CN217587948U CN 217587948 U CN217587948 U CN 217587948U CN 202220166836 U CN202220166836 U CN 202220166836U CN 217587948 U CN217587948 U CN 217587948U
- Authority
- CN
- China
- Prior art keywords
- connector
- circuit board
- interface
- processor
- communication interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Multi Processors (AREA)
Abstract
The utility model discloses an onboard CPU modular computer, which comprises a main circuit board and a first auxiliary circuit board, wherein a processor, a first connector and a first communication interface are arranged on the main circuit board, and the processor is respectively connected with the first connector and the first communication interface so as to lead out the communication interface of the processor; the first auxiliary circuit board is provided with a second connector corresponding to the first connector, the second connector is detachably connected with the first connector, the first auxiliary circuit board is also provided with a second communication interface, and the second communication interface is connected with the second connector so as to lead out the communication interface of the processor to the outside. Therefore, the number of the auxiliary circuit boards can be increased or reduced according to the requirements for use, the requirements of different consumers are met, and the research and development cost of enterprises is reduced.
Description
Technical Field
The utility model relates to a computer technology field especially relates to an onboard CPU modular computer.
Background
The computer mainboard is the important component of computer, and current computer mainboard only contains a mainboard usually, and the structure is single relatively, and in the research and development process, after the computer mainboard stereotyped, just can't expand. Thus, if the requirements of different consumers are to be met, a plurality of different models of main boards need to be developed. This results in an apparent waste of resources. And the research and development investment cost of enterprises is increased. Therefore, in order to meet the demands of different consumers, and reduce the research and development cost of enterprises. It is a very necessary matter to develop a modular computer motherboard that can be spliced.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, an object of the present invention is to provide an on-board CPU modular computer.
To achieve the above object, according to the present invention, an onboard CPU modular computer comprises:
the main circuit board is provided with a processor, a first connector and a first communication interface, and the processor is connected with the first connector and the first communication interface respectively so as to lead out the communication interface of the processor;
the processor comprises a first auxiliary circuit board, wherein a second connector is arranged on the first auxiliary circuit board and corresponds to the first connector, the second connector is detachably connected with the first connector, a second communication interface is further arranged on the first auxiliary circuit board and is connected with the second connector, and the communication interface of the processor is led out outwards.
Further, according to the utility model discloses an embodiment, still be equipped with the third connector on the first secondary circuit board, the third connector with the second connector is connected, the third connector still be used for with the second secondary circuit board between can dismantle be connected, in order with the communication interface of treater passes through the second secondary circuit board is outwards drawn forth.
Further, according to the utility model discloses an embodiment, through upper and lower superimposed mode interconnect between main circuit board and the first secondary circuit board.
Further, according to the utility model discloses an embodiment, through upper and lower superimposed mode interconnect between first auxiliary circuit board and the second auxiliary circuit board.
Further, according to an embodiment of the present invention, the first connector and the second connector are FX23L-60P male and female connectors, respectively.
Further, according to an embodiment of the present invention, the first connector and the second connector are respectively provided with two.
Further, according to an embodiment of the present invention, the first communication interface includes:
the memory interface is connected with the processor and is used for plugging a memory so as to expand an external memory.
Further, according to the utility model discloses an embodiment, main circuit board still includes:
the power supply conversion circuit is connected with the processor and the power supply interface so as to convert and control the output of a power supply under the action of the processor;
the USB expansion circuit is connected with the processor to expand a USB interface of the processor, the first communication interface further comprises a plurality of USB interfaces, and each USB interface is connected with the USB expansion circuit to lead out the USB expansion interface to the outside;
the first communication interface further comprises an Ethernet interface, and the Ethernet interface is connected with the Ethernet circuit and is used for being in communication connection with Ethernet equipment;
and/or the audio and video conversion circuit is connected with the processor, the first communication interface further comprises audio interfaces, and each audio interface is used for leading out an audio signal to the outside.
Further, according to an embodiment of the present invention, the second communication interface further includes:
and the hard disk interface is connected with the second connector and is also used for being connected with a hard disk memory.
Further, according to an embodiment of the present invention, the auxiliary circuit board further includes:
the RS232 serial connector is connected with the second connector so as to lead out the RS232 communication interface;
and/or the RS485 serial connector is connected with the second connector so as to lead out the RS485 communication interface;
and/or the VGA interface connector is connected with the second connector so as to lead out the VGA video interface to the outside.
The embodiment of the utility model provides an on-board CPU modularization computer is equipped with treater, first connector and first communication interface through main circuit board, the treater respectively with first connector and first communication interface connection to draw forth the communication interface of treater; the first auxiliary circuit board is provided with a second connector corresponding to the first connector, the second connector is detachably connected with the first connector, the first auxiliary circuit board is also provided with a second communication interface, and the second communication interface is connected with the second connector so as to lead out the communication interface of the processor to the outside. Therefore, the communication interface of the CPU integrated on the main circuit board can be led out through the main circuit board and the first auxiliary circuit board. The main circuit board and the first auxiliary circuit board are detachably connected through the connector, so that the number of the auxiliary circuit boards can be increased or reduced according to requirements, requirements of different consumers are met, and research and development costs of enterprises are reduced.
Drawings
FIG. 1 is a schematic diagram of an onboard CPU modular computer architecture according to the present invention;
FIG. 2 is a schematic diagram of another on-board CPU modular computer architecture provided by the present invention;
FIG. 3 is an exploded view of the onboard CPU modular computer provided by the present invention;
fig. 4 is a block diagram of the circuit structure of the onboard CPU modular computer provided by the present invention.
Reference numerals:
a main circuit board 10;
a processor 101;
a first connector 102;
a USB interface 103;
a power supply interface 104;
an ethernet interface 105;
a memory interface 106;
a first sub circuit board 20;
a second connector 201;
a hard disk interface 202;
RS232 serial connector 203;
RS485 serial connector 204;
a hard disk 205.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1-4, the utility model provides an on-board CPU modular computer, include: the electronic device comprises a main circuit board 10 and a first auxiliary circuit board 20, wherein a processor 101, a first connector 102 and a first communication interface are arranged on the main circuit board 10, and the processor 101 is respectively connected with the first connector 102 and the first communication interface so as to lead out the communication interface of the processor 101; the processor 101CPU is integrated on the main circuit board 10, and various pins of the processor 101 can be led out through the main circuit board 10 and connected to the first communication interface and the first connector 102 through signal lines. The first communication interface may include various interfaces, such as a USB interface 103, a network interface, a power interface 104, an audio/video interface, and the like, so as to lead out some interfaces of the processor 101. The first connector 102 may bring out the rest of the communication interface of the processor 101. So that the main circuit board 10 can be minimized, the main circuit board 10 may retain only some necessary interfaces. Other interfaces, which are not necessary, can be extended or led out through the auxiliary circuit board.
The first secondary circuit board 20 and the first connector 102 are correspondingly provided with a second connector 201, the second connector 201 is detachably connected with the first connector 102, the first secondary circuit board 20 is further provided with a second communication interface, and the second communication interface is connected with the second connector 201 so as to lead out the communication interface of the processor 101 to the outside. Referring to fig. 3, the main circuit board 10 and the first sub circuit board 20 are detachably connected through the first connector 102 and the second connector 201. In this way, when an expansion of the interface by the first sub circuit is required, the first sub circuit board 20 can be connected to the main circuit board 10. When the expansion of the interface is not required, the first daughter circuit board 20 may be removed. Thus, the requirements of different users can be met. The second communication interface can comprise signal interfaces such as HDMI, USB3.0, type-c, LAN, PCIe and M.2.
The embodiment of the utility model provides an on-board CPU modularization computer is equipped with treater 101, first connector 102 and first communication interface through main circuit board 10, treater 101 respectively with first connector 102 and first communication interface are connected to draw forth the communication interface of treater 101; the first secondary circuit board 20 is provided with a second connector 201 corresponding to the first connector 102, the second connector 201 is detachably connected to the first connector 102, the first secondary circuit board 20 is further provided with a second communication interface, and the second communication interface is connected to the second connector 201 so as to externally lead out the communication interface of the processor 101. In this manner, the communication interface of the CPU of the processor 101 integrated on the main circuit board 10 can be externally led out through the main circuit board 10 and the first sub circuit board 20. The main circuit board 10 and the first sub circuit board 20 are detachably connected by a connector, so that the number of sub circuit boards can be increased or decreased according to the needs of users, the needs of different consumers can be met, and the research and development costs of enterprises can be reduced.
Still be equipped with the third connector on the first secondary circuit board 20, the third connector with second connector 201 is connected, the third connector still be used for with the second secondary circuit board between can dismantle the connection, with processor 101's communication interface passes through the second secondary circuit board is outwards drawn forth. A second daughter board, which brings out further communication interfaces of the processor 101, can be connected via the third connector. Thus, the data of the auxiliary circuit board can be increased according to the requirements of users. By increasing the number of the sub circuit boards, all communication interfaces of the CPU of the processor 101 can be externally led out. In addition, an interface expansion circuit can be integrated on the auxiliary circuit board so as to further expand the interface and then lead the interface out, so that the whole circuit board has a plurality of interfaces for users with special requirements to use.
Referring to fig. 1 to 3, the main circuit board 10 and the first sub circuit board 20 are connected to each other in an up-and-down stacked manner. The first sub circuit board 20 and the second sub circuit board are connected to each other in a vertically stacked manner. In some applications, all functional interfaces of the CPU of the processor 101 are led out through a single main circuit, which results in a very large volume of the single main circuit board 10, and thus, the whole computer is very large in volume and inconvenient to carry. In the embodiment of the utility model provides an in, adopt upper and lower superimposed mode, with upper and lower stack between main circuit board 10 and the vice circuit board. Because the thickness of the circuit board is not very big, the circuit board can be relatively small as a computer host product after being vertically stacked, and is convenient for a user to carry.
Further, in an example of the present invention, the first connector 102 and the second connector 201 are FX23L-60P male and female connectors, respectively. The FX23L-60P male-female connector has the characteristics of small size, good connectivity, durability and more interfaces. Two first connectors 102 and two second connectors 201 are provided. In this way, most of the communication interface of the CPU of the processor 101 can be brought out.
The first communication interface includes: a memory interface 106, wherein the memory interface 106 is connected with the processor 101, and the memory interface 106 is used for plugging a memory to expand an external memory. A memory is inserted through the memory interface 106 to expand the external memory of the processor 101. The memory interface 106 may be an SD interface and/or a TF interface. Both interfaces are relatively small. Without excessively increasing the volume of the main circuit board 10.
Referring to fig. 3 and 4, the main circuit board 10 further includes: the power conversion circuit is connected with the processor 101 and the power interface 104, so as to convert and control the output of a power supply under the action of the processor 101; the power interface 104 can be connected with a power charger, and the power charger can supply power to the main circuit board 10 and the auxiliary circuit board after voltage conversion is carried out on the main circuit board 10 introduced by power and the power conversion circuit and the power supply.
The USB expansion circuit is connected with the processor to expand the USB interface 103 of the processor, the first communication interface further comprises a plurality of USB interfaces 103, and each USB interface 103 is respectively connected with the USB expansion circuit to lead out the USB expansion interface to the outside; the USB expansion circuit can expand the USB interface 103 of the CPU of the processor 101, expand a plurality of USB interfaces 103, and lead out the USB interfaces. To satisfy the connection of a mouse, a keyboard, etc.
The ethernet circuit is connected to the processor, the first communication interface further includes an ethernet interface 105, and the ethernet interface 105 is connected to the ethernet circuit and configured to be communicatively connected to an ethernet device; the ethernet circuit may comprise an ethernet processor, and the processor 101CPU may be connected to the ethernet network through the ethernet processor and the ethernet interface 105, so as to implement wired communication connection.
The audio and video conversion circuit is connected with the processor, the first communication interface further comprises audio interfaces, and each audio interface is used for leading out an audio signal to the outside. The audio/video conversion circuit can convert the format of the input/output audio/video signals of the CPU of the processor 101 and lead out the audio/video signals through an audio/video interface. The player or the display can be connected to realize the playing of the audio and video.
The second communication interface further comprises: and a hard disk interface 202, where the hard disk interface 202 is connected to the second connector 201, and the hard disk interface 202 is further configured to be connected to a hard disk 205. The hard disk 205 device can be connected through the hard disk interface 202. So as to expand the external memory space of the computer mainboard.
The sub circuit board further includes: an RS232 serial connector 203 and/or an RS485 serial connector 204 and/or a VGA interface connector, wherein the RS232 serial connector 203 is connected with the second connector 201 to lead out an RS232 communication interface; the RS485 serial connector 204 is connected with the second connector 201 to lead out an RS485 communication interface; in some industrial applications, the industrial control equipment is also connected through an RS232 or RS485 serial interface to realize the control of the industrial control equipment, the unusual interfaces can be integrated on the auxiliary circuit board, and a special user can connect the unusual interfaces with the main circuit board 10 to form a computer whole when needed.
The VGA interface connector is connected with the second connector 201 to lead out the VGA video interface to the outside. Some old displays also keep VGA video interfaces, which can be integrated on a secondary circuit board, and can be connected with a main circuit board 10 to form a computer whole when needed by special users. When in use, the data display of the processor 101 is realized by connecting with the VGA display.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalent substitutions can be made on the technical solutions described in the foregoing embodiments or some technical features thereof. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the invention, and that those skilled in the art may make variations, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention.
Claims (10)
1. A CPU-on-board modular computer, comprising:
the main circuit board is provided with a processor, a first connector and a first communication interface, and the processor is respectively connected with the first connector and the first communication interface so as to lead out the communication interface of the processor;
the processor comprises a first auxiliary circuit board, wherein a second connector is arranged on the first auxiliary circuit board and corresponds to the first connector, the second connector is detachably connected with the first connector, a second communication interface is further arranged on the first auxiliary circuit board and is connected with the second connector, and the communication interface of the processor is led out outwards.
2. The on-board CPU modular computer of claim 1, wherein a third connector is further disposed on the first secondary circuit board, the third connector is connected to the second connector, and the third connector is further configured to be detachably connected to a second secondary circuit board, so as to externally lead out a communication interface of the processor through the second secondary circuit board.
3. An on-board CPU modular computer as claimed in claim 1, wherein said main circuit board and said first secondary circuit board are connected to each other in a stacked manner.
4. An on-board CPU modular computer as claimed in claim 1, wherein the first and second sub-circuit boards are connected to each other in a stacked manner.
5. An on-board CPU modular computer as recited in claim 1, wherein the first and second connectors are FX23L-60P male and female connectors, respectively.
6. An on-board CPU modular computer as recited in claim 1, wherein there are two of the first and second connectors, respectively.
7. The CPU on board modular computer of claim 1, wherein the first communication interface comprises:
the memory interface is connected with the processor and is used for plugging a memory so as to expand an external memory.
8. The on-board CPU modular computer of claim 1, wherein the main circuit board further comprises:
the power supply conversion circuit is connected with the processor and the power supply interface so as to convert and control the output of a power supply under the action of the processor;
the USB expansion circuit is connected with the processor to expand a USB interface of the processor, the first communication interface further comprises a plurality of USB interfaces, and each USB interface is connected with the USB expansion circuit to lead out the USB expansion interface to the outside;
the first communication interface further comprises an Ethernet interface, and the Ethernet interface is connected with the Ethernet circuit and is used for being in communication connection with Ethernet equipment;
and/or the audio and video conversion circuit is connected with the processor, the first communication interface further comprises audio interfaces, and each audio interface is used for leading out an audio signal to the outside.
9. The CPU on board modular computer of claim 1, wherein said second communication interface further comprises:
and the hard disk interface is connected with the second connector and is also used for being connected with a hard disk memory.
10. The on-board CPU modular computer of claim 9, wherein the secondary circuit board further comprises:
the RS232 serial connector is connected with the second connector so as to lead out the RS232 communication interface;
and/or the RS485 serial connector is connected with the second connector so as to lead out the RS485 communication interface;
and/or the VGA interface connector is connected with the second connector so as to lead out the VGA video interface to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220166836.9U CN217587948U (en) | 2022-01-20 | 2022-01-20 | On-board CPU modular computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220166836.9U CN217587948U (en) | 2022-01-20 | 2022-01-20 | On-board CPU modular computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217587948U true CN217587948U (en) | 2022-10-14 |
Family
ID=83537745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220166836.9U Active CN217587948U (en) | 2022-01-20 | 2022-01-20 | On-board CPU modular computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217587948U (en) |
-
2022
- 2022-01-20 CN CN202220166836.9U patent/CN217587948U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201435024Y (en) | Multibus computer system | |
| CN211427195U (en) | Loongson platform all-in-one machine integrating KVM mainboard | |
| CN217113148U (en) | Side extension computer based on calculation module | |
| CN216817397U (en) | Backboard and conversion card | |
| US7722406B2 (en) | Output adapting device of plug-in power system | |
| CN205265858U (en) | TV set of configuration USB interface adapter | |
| CN217587948U (en) | On-board CPU modular computer | |
| CN211265902U (en) | Combined docking station | |
| CN210324191U (en) | Computer module and mainboard | |
| CN201489395U (en) | Mainboard, I/O expansion card, and industry computer | |
| CN201196755Y (en) | Plugging type motherboard module and computer main unit including the same | |
| CN101256428A (en) | Notebook computer having external display card | |
| CN203673398U (en) | Industrial control main board with various extended functions and system of industrial control main board | |
| CN1869868A (en) | Mainframe board capable of setting different kind of central processor | |
| CN205983331U (en) | Low -power consumption treater mainboard | |
| CN217562854U (en) | Electronic chart display and information system | |
| CN202383571U (en) | FPC (flexible printed circuit board) output interface based main board | |
| CN220399938U (en) | Computer motherboard | |
| CN211786841U (en) | Double-screen touch display and calculation integrated machine based on calculation card | |
| CN201298340Y (en) | Video card including scalable link interface system and adapter of same | |
| CN220509430U (en) | Mini-itx main board based on domestic megacore platform | |
| CN201251765Y (en) | Computer extended card type power supply device with USB interface | |
| CN212647375U (en) | All-in-one based on Shenwei ITX mainboard | |
| CN214011971U (en) | Expansion board of server controller | |
| CN201375812Y (en) | Liquid crystal display control table circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |