CN219552923U - Core board and host computer - Google Patents

Abstract

The utility model relates to a core board and a host. The core board comprises a core board body, a central processing unit, a first interface component and a second interface component; the core board body is a rectangular circuit board; the first interface component is radially welded at one end of the core plate body along the narrow edge; the second interface component is welded on one side of the long edge of the core plate body in the radial direction; the central processing unit is welded in the middle of the core plate body; the central processing unit, the first interface component and the second interface component are all electrically connected with the core board body. The core board provided by the utility model has the layout structure that the interfaces of the first interface component are uniformly arranged at one end of the core board body, the interfaces of the second interface component are uniformly arranged at one side of the core board body, and the other end and the other side of the core board are respectively provided with small-size interfaces or no interfaces, so that the layout of components on the core board is more reasonable and compact, the occupied space of the core board is smaller, and the heat dissipation capacity of the core board can be improved.

Description

Core board and host computer

Technical Field

The present utility model relates to the field of computer technologies, and in particular, to a core board and a host.

Background

The SASE is totally called as 'Secure Access Service Edge', chinese can be called as 'secure access service edge', is a new architecture integrating network and security, and has the characteristics of identity driving, cloud protogenesis, supporting all edges (WAN, cloud, mobile, edge computing), global distribution and the like.

At present, main hardware and functional hardware of a SASE equipment host are generally arranged on the same main board, so that excessive hardware equipment on the main board is caused, the occupied space of the main board is overlarge, the host is not beneficial to miniaturization, and the host is inconvenient to carry.

In the prior art design for miniaturizing a host, it is known to divide a main board of the host into a core board and a sub-board, wherein the core board and the sub-board respectively carry different functional hardware, so as to reduce the body size of the host. Because the current design of miniaturization of the main machine is in a starting stage, functional hardware concepts respectively borne by the core board and the auxiliary board designed by different companies are different, and the generated effects are different.

Aiming at the design scheme of main board miniaturization of the host, the utility model provides an improved core board layout structure, so that the overall layout of the core board is more reasonable and compact, the occupied space of the core board is smaller, and the heat dissipation of the core board is facilitated.

Disclosure of Invention

In view of the above, the utility model provides a core board, the layout structure of which enables the layout of components on the core board to be more reasonable and compact, the occupied space of the core board to be smaller, and the heat dissipation capacity to be better, so as to solve the problems of large occupied space and poor heat dissipation of the core board in the prior art.

A core board comprises a core board body, a central processing unit, a first interface component and a second interface component;

the core board body is a rectangular circuit board;

the first interface component is welded at one end of the core plate body along the narrow side in the radial direction;

the second interface component is welded on one side of the long side of the core plate body in the radial direction;

the central processing unit is welded in the middle of the core plate body;

the central processing unit, the first interface component and the second interface component are all electrically connected with the core board body.

Further, the core board body further comprises a power management integrated circuit and an auxiliary board power supply socket, wherein the auxiliary board power supply socket is electrically connected with the power management integrated circuit, and the power management integrated circuit is electrically connected with the core board body;

the power management integrated circuit is welded at one end of the second interface assembly, and the one end is one end of the core board body along the narrow side.

The auxiliary board power supply socket is welded on one side wall of the core board body, which is opposite to the power management integrated circuit.

Further, the core board body further comprises a memory bar, and the memory bar is electrically connected with the core board body;

and at least four memory particles are arranged on the memory bar, and the memory particles are radially welded on the other side of the core plate body, which is far away from the second interface assembly.

Further, the core plate body further comprises a WiFi chip, the WiFi chip is welded on the core plate body, and the core plate body is electrically connected with the WiFi chip;

the WiFi chip is located at one end of the memory bank, which is close to the first interface component.

Further, the core board body further comprises a first slot component, and the first slot component is electrically connected with the core board body;

the first slot component is welded on the core board body in a radial mode, and the first slot component faces away from the second interface component.

The core board body further comprises a plurality of network card chips, and the network card chips are electrically connected with the core board body;

the network card chips are welded on one side wall of the core plate body, which is opposite to the central processor, and the network card chips are positioned on one side of the first interface component, which faces the central processor.

Further, the core board body further comprises a fan power supply socket, and the fan power supply socket is electrically connected with the core board body;

the fan power supply sockets are in a plurality, and the fan power supply sockets are radially welded at one end, far away from the network card chip, of the core plate body.

Further, the core plate body further comprises a switch button, and the switch button is electrically connected with the core plate body;

the switch button is welded on one side of the fan power supply socket, which is close to the first slot component.

Further, the core plate body further comprises an embedded memory chip, and the embedded memory chip is electrically connected with the core plate body;

the embedded memory chip is welded on the other side of the fan power supply socket, which is far away from the switch button.

A main unit comprising the core board of any one of the above, an outer casing, an auxiliary board and a heat radiation fan;

the core board, the auxiliary board and the cooling fan are stacked in the outer shell;

the core board is provided with a side wall of the central processing unit facing the cooling fan, and the other side wall of the core board facing away from the central processing unit faces the auxiliary board;

the auxiliary board can be spliced on the auxiliary board power supply socket;

the radiating fan can be inserted into the fan power supply socket.

The implementation of the embodiment of the utility model has the following beneficial effects:

1. the core board provided by the utility model has the layout structure that the interfaces of the first interface component are uniformly arranged at one end of the core board body, the interfaces of the second interface component are uniformly arranged at one side of the core board body, and the other end and the other side of the core board are respectively provided with small-size interfaces or no interfaces, so that the layout of components on the core board is more reasonable and compact, the occupied space of the core board is smaller, and the heat dissipation capacity of the core board can be improved;

2. the core board provided by the utility model has the advantages that the layout structure can ensure that the connection wires of the external equipment are not messy to put when the connection wires are spliced with the corresponding interfaces, and the attractiveness of the interfaces after the connection wires of the external equipment are spliced can be improved;

3. the host provided by the utility model reduces the occupied space of the core board and the auxiliary board, thereby reducing the volume of the host and facilitating the carrying of the host.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of one direction of a core plate according to the present utility model;

FIG. 2 is a schematic view of another direction of the core plate according to the present utility model;

FIG. 3 is a top view of a core plate in accordance with the present utility model;

FIG. 4 is an exploded view of a host according to the present utility model;

FIG. 5 is a schematic diagram of a host according to the present utility model;

fig. 6 is a schematic structural view of the sub-panel in the present utility model.

Reference numerals: 1. a host; 10. a core plate; 20. an outer housing; 30. a sub-plate; 40. a heat radiation fan;

101. a core plate body; 102. a central processing unit; 103. a first interface assembly; 104. a second interface assembly; 105. a power management integrated circuit; 106. a secondary board power supply socket; 107. a memory bank; 1071. memory particles; 108. a WiFi chip; 109. a first socket assembly; 110. a network card chip; 111. a fan power supply socket; 112. a switch button; 113. an embedded memory chip;

1031. a network card interface; 1032. a USB3.0 interface; 1033. a TYPE-C interface;

1041. a high definition video interface; 1042. a USB2.0 interface;

1091. a data line slot; 1092. a screen line slot; 1093. a flash memory card slot;

201. an upper housing; 202. a lower housing; 2011. a first interface aperture; 2012. a second interface aperture; 2013. an elastic housing; 301. and (5) a bolt.

Detailed Description

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 utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

In a design where the miniaturized host comprises a core board and a sub-board, the present utility model provides an embodiment of a core board design, referring to fig. 1 and 3, a core board 10, comprising a core board body 101, a central processing unit 102, a first interface assembly 103 and a second interface assembly 104;

the core board body 101 is a rectangular circuit board;

the first interface component 103 is radially welded at one end of the core plate body 101 along the narrow side;

the second interface assembly 104 is welded radially on one side of the core plate body 101 along the long side;

the central processing unit 102 is welded at the middle part of the core plate body 101;

the central processor 102, the first interface component 103 and the second interface component 104 are all electrically connected with the core board body 101.

In this embodiment, the first interface unit 103 sequentially includes three network card interfaces 1031, a USB3.0 interface 1032 and a TYPE-C interface 1033, where the USB3.0 interface 1032 is disposed vertically and has the same height as the network card interface 1031; the second interface assembly 104 in turn comprises a high definition video interface 1041 and a USB2.0 interface 1042 and a USB3.0 interface 1032. Each of the interfaces of the first interface unit 103 and the second interface unit 104 is a larger-sized, higher-height interface.

Wherein each interface of first interface assembly 103 is unified to be established in the one end of core board body 101, each interface of second interface assembly 104 then is unified to be established in one side of core board body 101, the other end and the opposite side of core board body then place the interface that the size is less, the height is lower (also called the port, full text is the same) or do not place interface (port), set up so and be convenient for promote the heat dispersion of core board 10, and when each interface of first interface assembly 103 and second interface assembly 104 inserts the connecting wire of external equipment, enable the connecting wire of external equipment to put neatly, can not be too messy, aesthetic property when interface and external equipment (mouse, keyboard, cell-phone etc.)'s connecting wire grafting on the core board 10 can be improved.

As an embodiment, referring to fig. 2 and fig. 3, the core board body 101 further includes a power management integrated circuit 105 and a sub-board power socket 106, the sub-board power socket 106 is electrically connected to the power management integrated circuit 105, and the power management integrated circuit 105 is electrically connected to the core board body 101;

the power management integrated circuit 105 is soldered to the end of the second interface assembly 104, which is the end of the core board body 101 along the narrow side.

The auxiliary board power supply socket 106 is soldered to a side wall of the core board body facing away from the power management integrated circuit 105.

In this embodiment, when the auxiliary board power supply socket 106 is plugged with a power supply, it is capable of transmitting power to the core board body 101, and the transmitted power is processed by the power management integrated circuit 105 to be converted into power that can be used by each large component on the core board 10.

As an embodiment, referring to fig. 1, the core board body 101 further includes a memory bank 107, where the memory bank 107 is electrically connected to the core board body 101;

at least four memory particles 1071 are disposed on the memory bar 107, and the memory particles 1071 are all radially welded to the other side of the core board body 101 away from the second interface component 104.

In this embodiment, there are four memory particles 1071, and the memory particles 1071 are used for temporarily storing operation data in the cpu 102, that is, a transfer repository for storing data, but the memory particles 1071 are volatile memories (RAMs), so long as the core board 10 is powered off, all data stored in the memory particles 1071 will disappear.

As an embodiment, referring to fig. 1, the core board body 101 further includes a WiFi chip 108, the WiFi chip 108 is soldered on the core board body 101, and the core board body 101 is electrically connected to the WiFi chip 108;

the WiFi chip 108 is located at an end of the memory bank 107 near the first interface component 103.

In this embodiment, the WiFi chip 108 is configured to process the wireless network signal, and if the WiFi chip 108 is damaged, the WiFi signal is poor, and the WiFi is not opened.

As an embodiment, referring to fig. 2, the core board body 101 further includes a first socket assembly 109, and the first socket assembly 109 is electrically connected to the core board body 101;

the first socket assembly 109 is radially welded to the core board body 101, and the first socket assembly 109 faces away from the second interface assembly 104.

In this embodiment, the first socket assembly 109 includes a data line socket 1091, a screen line socket 1092, and a flash memory card socket 1093 in this order. One end of a screen wire is inserted into the screen wire slot 1092, and the other end of the screen wire is inserted into the screen display; the flash memory card slot 1093 is located on the back of the USB2.0 interface 1042, and the flash memory card slot 1093 can be plugged with a flash memory card (Micro SD card), which is a semiconductor flash memory based memory device with excellent characteristics of small volume, fast data transmission speed, pluggable, large capacity, etc.

As an embodiment, referring to fig. 2 and fig. 3, the core board body 101 further includes a plurality of network card chips 110, and the plurality of network card chips 110 are electrically connected to the core board body 101;

the plurality of network card chips 110 are welded on a side wall of the core board body 101 facing away from the central processor 102, and the plurality of network card chips 110 are located on a side of the first interface component 103 facing toward the central processor 102.

In this embodiment, three network card chips 110 are arranged in a triangle.

The network card chip 110 is a network component working in a data link layer, is an interface for connecting a computer and a transmission medium in a local area network, and not only can realize physical connection and electric signal matching with the transmission medium of the local area network, but also relates to functions of frame sending and receiving, frame encapsulation and unpacking, medium access control, data encoding and decoding, data caching and the like.

As an example, referring to fig. 2, the core board body 101 further includes a fan power supply socket 111, and the fan power supply socket 111 is electrically connected to the core board body 101;

the fan power supply sockets 111 are several, and the fan power supply sockets 111 are radially welded to one end of the core board body 101 away from the network card chip 110.

In this embodiment, there are at least 2 fan power supply sockets 111, so that one of the fan power supply sockets 111 is prevented from being damaged, and there is no fan power supply socket 111 that can be replaced.

As an example, referring to fig. 2, the core board body 101 further includes a switch button 112, and the switch button 112 is electrically connected to the core board body 101;

the switch button 112 is soldered to the fan power socket 111 on a side thereof adjacent to the first socket assembly 109.

In this embodiment, the switch button 112 is located on a side of the fan power supply socket 111 facing the first socket assembly 109.

When the core board 10 is not in operation, the operation of the core board 10 can be controlled by pressing the switch button 112, and then the core board 10 can be stopped by pressing.

As an embodiment, referring to fig. 2, the core board body 101 further includes an embedded memory chip 113, and the embedded memory chip 113 is electrically connected to the core board body 101;

the embedded memory chip 113 is soldered to the other side of the fan power socket 111 remote from the switch button 112.

In this embodiment, the embedded memory chip 113 is also called an EMMC chip, which is used as a ROM for storing data, and the embedded memory chip 113 functions like a hard disk.

As an example, referring to fig. 4 to 6, a main unit 1 includes the core board 10 described above, and further includes an outer case 20, a sub-board 30, and a heat radiation fan 40;

the core board 10, the sub-board 30 and the heat dissipation fan 40 are stacked in the outer case 20;

one side wall of the core board 10 provided with the central processing unit 102 faces the cooling fan 40, and the other side wall of the core board 10 facing away from the central processing unit 102 faces the auxiliary board 30;

the auxiliary board 30 can be plugged into the auxiliary board power supply socket 106;

the cooling fan 40 can be plugged into the fan power supply socket 111.

In the present embodiment, the device provided with the core board 10 is preferably the SASE device host 1, but can also include a tablet computer, a notebook computer, and the like. The shape of the outer case 20 can be rectangular or square according to market demands, but other shapes convenient to carry can be adopted.

The main hardware such as the central processing unit 102, the functional hardware such as the network card chip 110 and the embedded memory chip 113 which do not need to be replaced and all interfaces (ports) with larger sizes are arranged on the core board 10, and the functional hardware such as the solid state disk, the 5G/4G module and the like which allow a user to replace and configure is arranged on the auxiliary board 30, so that the layout of components on the core board 10 is more reasonable and compact, the occupied space of the core board 10 is reduced, the auxiliary board 30 and the core board 10 are stacked together, the size of the auxiliary board 30 is the same as the size of the core board 10, and the size of the host 1 is further reduced, and the host 1 is convenient to carry.

If the auxiliary board power supply socket 106 is plugged with one end of a power line, and the other end of the power line is plugged into the power supply socket on the auxiliary board 30, then the electric energy on the auxiliary board 30 can be transmitted to the core board body 101, and power is provided for the operation of each large component on the core board 10; the cooling fan 40 can be plugged into the fan power supply socket 111, so that the cooling fan 40 runs to cool the core board 10, and if one fan power supply socket 111 is damaged, the cooling fan 40 can be plugged into the other fan power supply socket 111, and the cooling fan 40 cannot work after the fan power supply socket 111 is damaged; the data line slot 1091 can be plugged into one end of a data line, and the other end of the data line can be plugged into the data line slot of the auxiliary board 30, so that data generated by the auxiliary board 30 can be transmitted to the central processing unit 102.

The outer housing 20 further includes an upper housing 201 and a lower housing 202, wherein the upper housing 201 houses the core board 10 and the lower housing 202 houses the sub-board 30; the auxiliary plate 30 further comprises bolts 301, wherein four bolts 301 are used for bolting the auxiliary plate 30 to the lower shell 202, and then four bolts 301 are used for bolting the core plate 10 to the upper shell 201, when the upper shell 101 and the lower shell 202 are bolted and closed, the core plate 10 and the auxiliary plate 30 are stacked together, a certain gap is reserved between the core plate 10 and the auxiliary plate 30, the respective components of the core plate 10 and the auxiliary plate 30 are conveniently placed, the components are orderly arranged, mutual interference is avoided, and the attractiveness of the stacked core plate 10 and auxiliary plate 30 is improved.

And the upper housing 201 is further provided with five first interface holes 2011 and three second interface holes 2012, wherein the shape of each first interface hole 2011 is adapted to the shape of the corresponding interface in the first interface assembly 103, and the shape of each second interface hole 2012 is adapted to the shape of the corresponding interface in the second interface assembly 104, so that the external device is conveniently plugged into the corresponding interface through the interface holes.

The upper shell 201 is further provided with an elastic shell 2013 corresponding to the switch button 112, the switch button 112 is wrapped by the elastic shell 2013, and a user can control the running state of the core board 10 only by pressing the elastic shell 2013; two antennas are provided on the upper case 201, and four antennas are provided on the lower case 202.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (10)

1. A core board, characterized by comprising a core board body (101), a central processing unit (102), a first interface component (103) and a second interface component (104);

the core board body (101) is a rectangular circuit board;

the first interface assembly (103) is radially welded at one end of the core plate body (101) along the narrow side;

the second interface assembly (104) is welded on one side of the core plate body (101) along the long side in the radial direction;

the central processing unit (102) is welded in the middle of the core plate body (101);

the central processing unit (102), the first interface component (103) and the second interface component (104) are electrically connected with the core board body (101).

2. The core board of claim 1, wherein,

the core board body (101) further comprises a power management integrated circuit (105) and an auxiliary board power supply socket (106), the auxiliary board power supply socket (106) is electrically connected with the power management integrated circuit (105), and the power management integrated circuit (105) is electrically connected with the core board body (101);

the power management integrated circuit (105) is welded at one end of the second interface component (104), and the one end is one end of the core board body (101) along a narrow side;

the auxiliary board power supply socket (106) is welded on one side wall of the core board body, which faces away from the power management integrated circuit (105).

3. The core board of claim 1, wherein,

the core board body (101) further comprises a memory bar (107), and the memory bar (107) is electrically connected with the core board body (101);

at least four memory particles (1071) are arranged on the memory strip (107), and the memory particles (1071) are radially welded on the other side, far away from the second interface component (104), of the core plate body (101).

4. The core board of claim 3, wherein,

the core plate body (101) further comprises a WiFi chip (108), the WiFi chip (108) is welded on the core plate body (101), and the core plate body (101) is electrically connected with the WiFi chip (108);

the WiFi chip (108) is located at one end of the memory bank (107) close to the first interface component (103).

5. The core board of claim 1, wherein,

the core board body (101) further comprises a first slot component (109), and the first slot component (109) is electrically connected with the core board body (101);

the first slot assembly (109) is welded on the core board body (101) in a radial direction, and the first slot assembly (109) faces away from the second interface assembly (104).

6. The core board of claim 5, wherein,

the core board body (101) further comprises a plurality of network card chips (110), and the network card chips (110) are electrically connected with the core board body (101);

the network card chips (110) are welded on one side wall of the core board body (101) facing away from the central processor (102), and the network card chips (110) are positioned on one side of the first interface component (103) facing towards the central processor (102).

7. The core board of claim 6, wherein,

the core board body (101) further comprises a fan power supply socket (111), and the fan power supply socket (111) is electrically connected with the core board body (101);

the fan power supply sockets (111) are arranged in a plurality, and the fan power supply sockets (111) are radially welded at one end, far away from the network card chip (110), of the core plate body (101).

8. The core board of claim 7, wherein,

the core plate body (101) further comprises a switch button (112), and the switch button (112) is electrically connected with the core plate body (101);

the switch button (112) is welded to the side of the fan power supply socket (111) close to the first slot assembly (109).

9. The core board of claim 8, wherein,

the core plate body (101) further comprises an embedded memory chip (113), and the embedded memory chip (113) is electrically connected with the core plate body (101);

the embedded memory chip (113) is welded on the other side of the fan power supply socket (111) away from the switch button (112).

10. A host machine comprising the core board according to any one of claims 1 to 9, further comprising an outer case (20), a sub-board (30) and a heat radiation fan (40);

the core board, the auxiliary board (30) and the cooling fan (40) are stacked in the outer shell (20);

the core board is provided with a side wall of the central processing unit (102) facing the cooling fan (40), and the other side wall of the core board facing away from the central processing unit (102) faces the auxiliary board (30);

the auxiliary board (30) can be plugged into the auxiliary board power supply socket (106);

the cooling fan (40) can be plugged into the fan power supply socket (111).