Embedded mainboard and equipment thereof
By setting a first region and a second region on the embedded motherboard and setting mounting holes in between, the interfaces are rationally laid out, solving the problem that existing motherboards cannot be miniaturized, and realizing the need for a smaller motherboard design and more functional ports for embedded devices.
Patent Information
- Application Number
- CN202423167045.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing embedded motherboard specifications are large in size and height, which cannot meet the needs of miniaturized system integration, especially in fields such as edge computing, POS and home storage, where they are unable to meet the requirements of hard disk storage capacity and data transmission.
An embedded motherboard is designed by setting a first region and a second region on both sides of the motherboard along its length, and setting mounting holes in between, and rationally arranging the interfaces to reduce the space occupied by the four corner mounting holes, thereby setting more interfaces on the edge of the motherboard and achieving miniaturization.
It achieves a smaller motherboard size, meeting the miniaturization requirements of embedded devices, and can accommodate more functional ports to adapt to the growth of multimedia data volume.
Smart Images
Figure CN223692697U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of mainboard, especially relates to an embedded mainboard and equipment thereof. BACKGROUND
[0002] With the more and more common use of embedded terminal, the demand of terminal such as home, supermarket, education, hospital and AIPC is increasing, and these terminal products are very urgent for the miniaturization of terminal.
[0003] In the field of embedded control, the embedded mainboard is a kind of mainboard used as control and data processing inside the embedded equipment. The embedded mainboard is the main hub of the system, responsible for the coordinated operation of various components of the industrial computer, and the size, structure and material of the mainboard directly affect the design of the mechanism, appearance and function of the whole control system.
[0004] At present, the embedded mainboard generally adopts ATX, MATX, MINI-IXT and 3.5-inch standard mainboard specifications, and these mainboard specifications have the problems of large size, high height, complex structure and cannot adapt to the demand of small system integration. UTILITY MODEL CONTENTS
[0005] The utility model discloses an embedded mainboard and equipment thereof, which aims at realizing the miniaturization of the embedded mainboard.
[0006] To achieve the above-mentioned purpose, the embedded mainboard provided by the utility model comprises:
[0007] The mainboard body comprises a first region and a second region arranged oppositely,
[0008] The first region is located on the edge of one side of the length direction of the mainboard body;
[0009] The second region is located on the edge of the other side of the length direction of the mainboard body;
[0010] The mainboard body is provided with at least one first mounting hole between the first region and the second region;
[0011] A plurality of interfaces are arranged on the first region and the second region, and the plurality of interfaces are arranged along the length direction of the mainboard.
[0012] In an embodiment, the number of the first mounting hole is two, and the two mounting holes are arranged at intervals along the length direction.
[0013] In an embodiment, the distance between the first mounting hole and the edge of the width direction of the mainboard body corresponds to the size of the interface arranged on the first region.
[0014] In an embodiment, the mainboard body is further provided with a second mounting hole in the second region or near the second region.
[0015] In an embodiment, the mainboard body is further provided with a second mounting hole in the second region or near the second region.
[0016] In an embodiment, the embedded mainboard further comprises:
[0017] a CPU, which is arranged on the middle region of the mainboard body;
[0018] a memory interface, which is electrically connected with the CPU and arranged on the region on one side of the CPU in the length direction.
[0019] In an embodiment, the interfaces on the first region comprise:
[0020] a power supply interface, which is used for connecting with a power supply to supply power to the components on the mainboard;
[0021] a video interface, which is used for transmitting a video signal;
[0022] an audio interface, which is used for transmitting an audio signal;
[0023] a data transmission interface, which is used for transmitting data;
[0024] a serial communication interface, which is used for data communication.
[0025] In an embodiment, the interfaces on the second region comprise:
[0026] a storage device interface, which is used for mounting a storage device;
[0027] a display interface, which is used for connecting a built-in display;
[0028] a wireless WIFI interface, which is used for mounting a WiFi module.
[0029] In an embodiment, the embedded mainboard is further provided with a sound card, a network card, a super input / output module, a DC / DC power conversion module, a power-on / off module and a mainboard timing control module.
[0030] The utility model further provides an electronic equipment, the electronic equipment includes a shell and the embedded mainboard as described above is received in the shell.
[0031] The utility model discloses a technical scheme that sets up the first area on the edge of the mainboard body length direction side, sets up the second area on the edge of the mainboard body length direction other side, and the first area and the second area are opposite arrangement, and sets up the mounting hole on the four corners of the existing mainboard between the first area and the second area, can set up more interface on the edge of the mainboard length direction, realizes the miniaturization of mainboard. BRIEF DESCRIPTION OF DRAWINGS
[0032] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not creating the creative labor, other drawings can also be obtained according to the structure shown in these drawings.
[0033] Figure 1 The utility model provides the structure diagram of an embodiment of embedded mainboard;
[0034] Figure 2 The structure diagram of another embodiment of embedded mainboard provided by the utility model.
[0035] Explanation of the attached drawing:
[0036] 100, mainboard body;110, first area;111, power interface;112, video interface;113, audio interface;114, data transmission interface;115, serial communication interface;120, second area;121, storage device interface;122, display interface;123, wireless WIFI interface;130, first mounting hole;140, second mounting hole;150, avoidance area;200, CPU;300, memory interface;400, sound card;500, network card;600, super input / output module;700, DC / DC power conversion module;800, switch module;900, mainboard time sequence control module.
[0037] The utility model purposes realization, functional characteristics and advantages will be further described with reference to the embodiment. Specific implementation
[0038] The technical scheme in the embodiment of the utility model will be clearly and completely described in the following by combining with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without creating the creative labor belong to the scope of the utility model protection.
[0039] It should be noted that if the embodiment of the utility model has directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, if the certain posture changes, the directionality indication also changes accordingly.
[0040] In addition, if the embodiment of the utility model has the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary technical personnel in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the utility model.
[0041] With the increasing use of embedded terminals, the demand for terminals such as home, supermarket, education, hospital, AIPC, etc. is increasing, and these terminal products have very urgent demand for the miniaturization of terminals.
[0042] In the field of embedded control, the embedded mainboard is a kind of mainboard used inside the embedded device as control and data processing. The embedded mainboard is the main hub of the system, responsible for carrying the coordinated operation of each component of the industrial computer, and the size, structure, material, etc. of the mainboard directly affect the design of the mechanism, appearance and function of the whole control system.
[0043] At present, the embedded mainboard generally adopts ATX, MATX, MINI-IXT, 3.5 inch and other standard mainboard specifications. These mainboard specifications have the problems of large size, high height, complex structure, and cannot adapt to the demand of small embedded devices such as edge computing, POS, soft router, home storage industry, etc. small embedded device system integration.
[0044] The 3.5-inch standard mainboard with the minimum size is 146mm*102mm, although the board type is very small, but on the length edge, due to the two screw holes occupy the valuable length, so that the length edge cannot place too many function ports, and with the surge of multimedia data, the embedded system has higher and higher demand for the capacity and speed of hard disk storage, and the NGFF (NEXT-Generation Form Factor) M.2 interface hard disk is the mainstream specification of the solid state storage market, the 102mm width of the 3.5-inch mainboard cannot place the M.2KEY-M 2280 size solid state disk slot in the current market, so the 3.5-inch mainboard is difficult to meet the demand of the embedded market for digital signal transmission which replaces the analog signal transmission in recent years.
[0045] Therefore, the utility model provides an embedded mainboard.
[0046] Please refer to Figure 1 In an embodiment of the utility model, the embedded mainboard includes mainboard body 100.The shape of mainboard body 100 is rectangle.Preferably, the size characteristics of mainboard body 100 are 150mm*120mm.Because the size of the existing ATX board type is 305mm*244mm, the size of the MATX small board type is 244mm*244mm, and the size of the ITX board type is 2170mm*170mm, the embedded mainboard of the application solves the problem that the 3.5-inch mainboard cannot place the mainstream NGFF (NEXT-Generation Form Factor) M.2 interface large-capacity solid state storage by increasing the width of the 3.5-inch mainboard by 18mm, under the condition of meeting the function and performance of no less than the traditional MINI-ITX mainboard, through more reasonable layout and small design, smaller mechanism size is provided, and the demand of the embedded field for the small mainboard is met.
[0047] The mainboard body 100 includes oppositely arranged first area 110 and second area 120, the first area 110 is located on the edge of the length direction side of the mainboard body 100, and the second area 120 is located on the edge of the length direction side of the mainboard body 100.
[0048] The mainboard body 100 is provided with at least one first mounting hole 130 between the first area 110 and the second area 120.The mainboard is installed on the shell of the electronic equipment by the mode that the fastener passes through the first mounting hole 130.Preferably, the fastener can be a bolt or a threaded column.
[0049] The first region 110 and the second region 120 are provided with a plurality of interfaces arranged along the length direction of the mainboard.
[0050] The technical scheme of the utility model discloses a first region 110 is arranged on the edge of the length direction of the mainboard body 100, a second region 120 is arranged on the edge of the length direction of the mainboard body 100, the first region 110 and the second region 120 are oppositely arranged, and the mounting hole on the four corners of the existing mainboard is arranged between the first region 110 and the second region 120, more interfaces can be arranged on the edge of the length direction of the mainboard, and the miniaturization of the mainboard is realized.
[0051] Please refer to Figure 1 In an embodiment, the number of the first mounting hole 130 is two, and the two mounting holes are arranged at intervals along the length direction.
[0052] In an embodiment, the distance between the first mounting hole 130 and the edge of the width direction of the mainboard body 100 corresponds to the size of the interface arranged on the first region 110.
[0053] Please refer to Figure 1 In an embodiment, the mainboard body 100 is also provided with a second mounting hole 140 at the second region 120 or close to the second region 120.
[0054] Please refer to Figure 1 In an embodiment, the mainboard body 100 is provided with a second region 120, and the second mounting hole 140 is arranged in the second region 120.
[0055] Please refer to Figure 1 In an embodiment, the embedded mainboard further comprises a CPU 200 and a memory interface 300. The CPU 200 is arranged on the middle region of the mainboard body 100, the memory interface 300 is electrically connected with the CPU 200, and the memory interface 300 is arranged on the region on one side of the length direction of the CPU 200.
[0056] Please refer to Figure 1 In an embodiment, the interfaces on the first region 110 include a power interface 111, a video interface 112, an audio interface 113, a data transmission interface 114 and a serial communication interface 115. The power interface 111 is used to connect with a power supply to supply power to the components on the mainboard.
[0057] The video interface 112 is configured to transmit video signals. The video interface 112 includes an HDMI (High-Definition Multimedia Interface), a VGA (Video Graphics Array), a DVI (Digital Visual Interface), a DisplayPort (DP), an EDP (Embedded DisplayPort), an LVDS (Low-Voltage Differential Signaling), and the like.
[0058] The audio interface 113 is configured to connect audio devices such as speakers, earphones, or microphones to transmit audio and video signals. The audio interface 113 can adopt a 3.5mm earphone jack, a TOSLINK, a coaxial interface, and the like.
[0059] The data transmission interface 114 is configured to transmit data. The data transmission interface 114 includes:
[0060] a USB interface (Universal Serial Bus), such as a USB 2.0, a USB 3.0 / 3.1 / 3.2;
[0061] a serial interface (Serial Interface), such as an RS-232, an RS-485, and a UART (Universal Asynchronous Receiver-Transmitter);
[0062] a parallel interface (Parallel Interface), such as an IEEE 1284;
[0063] The serial communication interface 115 is configured to communicate data.
[0064] In an embodiment, the interfaces on the second region 120 include:
[0065] a storage device interface 121 configured to install a storage device;
[0066] a display interface 122 configured to connect a built-in display;
[0067] a wireless WIFI interface 123 configured to install a WiFi module.
[0068] Referring to Figure 2In an embodiment, the embedded mainboard is further provided with a sound card 400, a network card 500, a super input / output module 600, a DC / DC power conversion module 700, a switch-on / off module 800 and a mainboard timing control module 900.
[0069] The technical scheme of the utility model discloses sets up the first area 110 on the edge of the mainboard body 100 length direction one side, sets up the second area 120 on the edge of the mainboard body 100 length direction other side, first area 110 and second area 120 relative arrangement, and the mounting hole on the four corners of the existing mainboard is set between first area 110 and second area 120, can set more interfaces on the edge of the mainboard length direction, realize the miniaturization of mainboard.
[0070] The utility model discloses still propose a kind of electronic equipment, the electronic equipment includes shell and is housed in the embedded mainboard as described above in the shell.
[0071] The specific structure of the embedded mainboard refers to the above embodiments, since the present electronic equipment adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.
[0072] The above is only exemplary embodiment of the utility model, and not therefore limit the patent range of the utility model, all equivalent structural transformation made in the technical concept of the utility model, using the utility model specification and attached drawing contents, or direct / indirect application in other related technical field are included in the patent protection range of the utility model.
Claims
1. An embedded motherboard, characterized by, The embedded mainboard comprises: a mainboard body, the mainboard body comprising a first region and a second region arranged oppositely, the first region being located on an edge of one side of the mainboard body in a length direction, the second region being located on an edge of the other side of the mainboard body in the length direction, the mainboard body being provided with at least one first mounting hole between the first region and the second region, a plurality of interfaces being arranged on the first region and the second region, and the plurality of interfaces being arranged along the length direction of the mainboard.
2. The embedded motherboard of claim 1, wherein, The number of the first mounting holes is two, and the two mounting holes are arranged at intervals along the length direction.
3. The embedded motherboard of claim 1, wherein, The distance between the first mounting hole and the edge of the mainboard body in a width direction corresponds to the size of the interface arranged on the first region.
4. The embedded motherboard of claim 1, wherein, The mainboard body is further provided with a second mounting hole in the second region or close to the second region.
5. The embedded motherboard of claim 4, wherein, The mainboard body is provided with a clearance zone avoiding the arrangement of the interface in the second region, and the second mounting hole is arranged in the clearance zone.
6. The embedded motherboard of claim 1, wherein, The embedded mainboard further comprises: a CPU arranged on the middle region of the mainboard body, a memory interface electrically connected with the CPU, and the memory interface being arranged on the region on one side of the CPU in the length direction.
7. The embedded motherboard of claim 1, wherein, The interfaces on the first region comprise: a power interface for connecting with a power supply to supply power to components on the mainboard, a video interface for transmitting video signals, an audio interface for transmitting audio signals, a data transmission interface for transmitting data, and a serial communication interface for data communication.
8. The embedded motherboard of claim 1, wherein, The interfaces on the second region comprise: a storage device interface for installing a storage device, a display interface for connecting a built-in display, and a wireless WIFI interface for installing a WiFi module.
9. The embedded motherboard of claim 1, wherein, The embedded mainboard is further provided with a sound card, a network card, a super input / output module, a DC / DC power conversion module, a power-on / off module and a mainboard timing control module.
10. An electronic device, comprising: The electronic device comprises a shell and the embedded mainboard as claimed in any one of claims 1 to 7 received in the shell.