CN212647375U

CN212647375U - All-in-one based on Shenwei ITX mainboard

Info

Publication number: CN212647375U
Application number: CN202021696276.5U
Authority: CN
Inventors: 郑泽锐
Original assignee: Chengdu Sunway Technology Co ltd
Current assignee: Chengdu Sunway Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-02
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an all-in-one based on explain Wei ITX mainboard, including ITX mainboard and independent display card, ITX mainboard and independent display card parallel placement, the ITX mainboard includes that one sets up in the PCIE slot at ITX mainboard edge, the PCIE slot pass through the PCIE extension line with independent display card connects, the ITX mainboard still includes treater, PCIE cross switch and memory slot, the treater integration has PCIE control module and memory control module, PCIE control module respectively with PCIE slot and PCIE cross switch signal connection, the memory slot with memory control module signal connection. The integrated machine mainboard adopts the ITX specification, only 1 PCIE x16 slot and the PCIE cross switch scheme, thereby greatly reducing the size of the mainboard, greatly simplifying the IO function interface area and improving the beauty of the integrated machine; meanwhile, the independent display card and the ITX main board are arranged in parallel, so that the thickness of the integrated machine can be kept to be small.

Description

All-in-one based on Shenwei ITX mainboard

Technical Field

The utility model relates to an all-in-one field especially relates to an all-in-one based on Shenwei ITX mainboard.

Background

The whole machine based on the Shenwei platform mainly comprises a desktop, a server and an all-in-one machine. The Shenwei all-in-one machine on the market at present is mainly based on a Shenwei processor and nest plate scheme. If the scheme of 'Shenwei processor + nest chip' is adopted, at least a Micro ATX mainboard needs to be adopted, however, the development of the all-in-one machine based on the mainboard has the following defects:

(1) the size of the main board is not compact enough, so that the integrated machine cannot keep a slim appearance, which is not in accordance with the current miniaturization direction of electronic products.

(2) The integrated machine generally does not use a PCIE slot, because the direction of the PCIE slot is perpendicular to the motherboard, the redundant slots waste PCB space and the space of the integrated machine.

(3) The all-in-one machine integrates the functions of the display card by using the mainboard, and the display capability has certain bottleneck.

(4) The set of sheets provides a plurality of IO interfaces, but is not consistent with the use scene of the all-in-one machine pursuing office and entertainment. Nesting sheets and compromising functional tailoring, which results in wasted performance and increased cost.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an all-in-one machine can solve among the prior art all-in-one machine and adopt the all-in-one size that "Shenwei treater + nest plate" scheme brought to be little inadequately, the structure is compact enough, interface region complicacy scheduling problem.

In order to solve the technical problem, the utility model discloses a technical scheme be: an all-in-one machine based on an Shenwei ITX mainboard is provided.

The integrated machine comprises an ITX mainboard 1 and an independent display card 2, wherein the ITX mainboard 1 and the independent display card 2 are placed in parallel, the ITX mainboard 1 comprises a PCIE slot d arranged at the edge of the ITX mainboard 1, and the PCIE slot d is connected with the independent display card 2 through a PCIE extension line l; the ITX mainboard 1 further comprises a processor a and a PCIE cross switch c, wherein the processor a is in signal connection with the PCIE cross switch c.

The parallel layout of independent display card 2 and mainboard for the thickness of all-in-one can keep less level, and both separately layouts also are favorable to thermal diffusion. The bit width of the independent display card 2 is x16 bit width of the mainstream display card, and high-speed digital display interfaces HDMI and DVI have high hard decoding performance.

Preferably, the ITX motherboard 1 further includes a memory slot b, the processor a is integrated with a PCIE control module and a memory control module o, the PCIE control module is respectively in signal connection with the PCIE slot d and the PCIE crossbar switch c, wherein one group of PCIE signals of the PCIE control module is connected to the PCIE slot (d), the other group of PCIE signals is connected to the PCIE crossbar switch (c), and the memory slot b is in signal connection with the memory control module o.

PCIE slot d upper end signal directly links the PCIE interface of treater a, and the lower extreme signal passes through PCIE extension line l and is connected to independent display card 2, and independent display card 2 and mainboard parallel placement are inside the all-in-one side by side.

Preferably, the PCIE crossbar switch c includes a USB interface g, a 1-way gigabit network interface f, and an audio interface e.

Preferably, an all-in-one machine based on the Shenwei ITX mainboard is provided with a PCIE pressing strip k on the upper surface of the PCIE slot d, and the mainboard and the PCIE extension line l are fixed through the PCIE pressing strip k.

Preferably, the processor (a) is a Shenwei 421 processor, and the memory slot (b) is a DDR3 memory slot.

The ITX mainboard adopts an ITX specification, only 1 PCIE x16 slot is provided, 4 paths of USB interfaces, 1 path of gigabit network interfaces and 1 pair of audio interfaces are adopted in an IO area, a low-speed serial port and a PS2 interface are not used any more, and the sizes of the mainboard are greatly reduced. The requirements of customers are met to the maximum extent, the complexity of an interface area is reduced, and the attractiveness of the all-in-one machine is improved.

Preferably, the PCIE extension line l bypasses the lower part of the independent display card 2, one end of the independent display card 2 is provided with a self-tapping screw hole m, and the upper end of the display card is fixed on the case through a self-tapping screw.

Preferably, the integrated machine based on the Shenwei ITX mainboard further comprises an ATX power supply j, the ATX power supply j is respectively connected with the independent display card 2 and the ITX mainboard 1, the ATX power supply j is located on one side of the independent display card 2, adhesive foam n is arranged between the ATX power supply j and the independent display card 2, the display card and the power supply are fixed through the adhesive foam n, and the ATX power supply (j) is powered by external 220V alternating current through a power line.

Preferably, the PCIE crossbar c further includes a SATA interface h, a real-time clock interface p, and a firmware storage interface q.

Preferably, the integrated machine based on the Shenwei ITX mainboard comprises 4 USB interfaces and the audio interface e comprises two audio interfaces.

Preferably, the PCIE slot d is a PCIE x16 slot, supports a PCIE x16 independent graphics card, and provides a display function for the system.

The utility model has the advantages that: (1) different from the prior art, the integrated machine of the utility model uses the PCIE cross switch c to replace a nest plate structure, the IO function interface area is greatly simplified, and the size of the mainboard is greatly reduced; the ITX main board 1 and the independent display card 2 are arranged in parallel inside the all-in-one machine, so that the thickness of the all-in-one machine can be kept to be small, heat diffusion is facilitated, the all-in-one machine can carry the mainstream independent display card through the PCIE slot d matched with an extension line, and the display performance of the all-in-one machine is greatly improved; (2) the mainboard adopts ITX specification, the size of the mainboard in the all-in-one machine is reduced to 170mm multiplied by 170mm, so that the volume of the whole machine can be greatly reduced, the appearance of the product is slimmer, and the aesthetic feeling is improved; (3) by adopting the cross switch and the functional chip, the system design is more flexible, the performance requirement is met, and the safety of the domestic processor platform is guaranteed.

Drawings

FIG. 1 is a schematic view of the internal structure of the integrated machine of the present invention;

fig. 2 is a schematic structural diagram of the ITX main board of the present invention;

FIG. 3 is a schematic view showing the connection of the parts of the integrated machine of the present invention;

figure 4 is the utility model discloses all-in-one machine ITX mainboard size sketch map.

The reference numbers in the figures illustrate: 1. an ITX mainboard; 2. an independent display card; a. a processor; b. a memory slot; c. a PCIE crossbar switch; d. a PCIE slot; d1 and d2 represent PCIE control modules in signal connection with the PCIE slots and the PCIE cross bar; e. an audio interface; f. a gigabit network interface; g. a USB interface; h. SATA 3.0 interface; j. an ATX power supply; k. a PCIE layering; l, a PCIE extension line; m, self-tapping screw holes; n, viscous foam; o, a memory control module; p, a real-time clock interface; q, firmware storage interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and more complete, the following embodiments are further illustrated with reference to the accompanying drawings.

Example 1

In an exemplary embodiment, as shown in fig. 3, an all-in-one machine based on an SW (integrated circuit board) ITX mainboard comprises an ITX mainboard 1 and an independent display card 2, wherein the ITX mainboard 1 and the independent display card 2 are placed in parallel, the ITX mainboard 1 comprises a PCIE slot d arranged at the edge of the ITX mainboard 1, and the PCIE slot d is connected with the independent display card 2 through a PCIE extension line l; the ITX mainboard 1 further comprises a processor a and a PCIE cross switch c, wherein the processor a is in signal connection with the PCIE cross switch c.

The principle of the scheme is as follows: the internal mainboard of the all-in-one machine adopts ITX standard, so that the size of the mainboard is obviously reduced, and the size of the all-in-one machine is further reduced; the mainboard in the all-in-one machine adopts a single PCIE slot, so that the size and the cost of the mainboard are reduced while the requirement of basic quantity is met; the internal mainboard of the all-in-one machine reduces low-speed and old functional interfaces, optimizes an interface panel and improves the attractiveness of a baffle area; the mainstream independent display card is adopted, and a mainboard integrated display card is not used, so that the display capabilities of the Shenwei platform such as hard decoding are obviously improved; the PCIE cross switch scheme is adopted to replace a nest plate scheme, the idle function of the mainboard is cut, the heat dissipation of the mainboard can be reduced, and the heat dissipation of the mainboard is further reduced.

Further, an all-in-one machine based on an Shenwei ITX mainboard, wherein the ITX mainboard 1 further comprises a memory slot b, the processor a is integrated with a PCIE control module and a memory control module o, the PCIE control module is respectively in signal connection with the PCIE slot d and the PCIE cross switch c, d1 is a signal connection part of the PCIE control module and the PCIE slot d, d2 is a signal connection part of the PCIE control module and the PCIE cross switch c, one group of PCIE signals of the PCIE control module are connected with the PCIE slot (d), the other group of PCIE signals are connected with the PCIE cross switch (c), and the memory slot b is in signal connection with the memory control module o.

Further, an all-in-one based on Shenwei ITX mainboard, PCIE layering k is provided with on the upper surface of PCIE slot d.

Further, the integrated machine based on the Shenwei ITX mainboard is characterized in that the processor (a) is a Shenwei 421 processor, and the memory slot (b) is a DDR3 memory slot.

Further, an all-in-one based on Shenwei ITX mainboard, PCIE extension line l walks around the below of independent display card 2, the one end of independent display card 2 is provided with self-tapping screw mouth m, and the display card upper end is fixed on the quick-witted case through self-tapping screw.

Further, the integrated machine based on the Shenwei ITX mainboard further comprises an ATX power supply j, the ATX power supply j is respectively connected with the independent display card 2 and the ITX mainboard 1, the ATX power supply j is located on one side of the independent display card 2, adhesive foam n is arranged between the ATX power supply j and the independent display card 2, the display card and the power supply are fixed through the adhesive foam n, and the ATX power supply (j) is powered by external 220V alternating current through a power line.

Further, an all-in-one machine based on the Shenwei ITX mainboard is characterized in that the PCIE slot d is a PCIE x16 slot, supports a PCIE x16 independent display card and provides a display function for a system.

Further, the size of the mainboard in the all-in-one machine is remarkably reduced by adopting the ITX specification, and as shown in fig. 4, the size of the mainboard in the all-in-one machine is reduced to 170mm multiplied by 170mm, so that the size of the whole machine can be greatly reduced, and the product appearance is slimmer. The IO function interface area is greatly simplified, and the aesthetic feeling is improved.

Example 2

As shown in fig. 1 and 2, an all-in-one machine based on an Shenwei ITX mainboard is provided, and includes an ITX mainboard 1 and an independent display card 2, where the ITX mainboard 1 and the independent display card 2 are placed in parallel, the ITX mainboard 1 includes a PCIE slot d disposed at an edge of the ITX mainboard 1, and the PCIE slot d is connected with the independent display card 2 through a PCIE extension line l; the ITX mainboard 1 further comprises a processor a and a PCIE cross switch c, wherein the processor a is in signal connection with the PCIE cross switch c.

According to the embodiment, the expansion function of the PCIE cross switch c is used for replacing the existing sleeve structure, the IO function interface area is greatly simplified, and the size of the mainboard is greatly reduced.

Furthermore, the independent display card 2 and the mainboard are arranged in parallel, so that the thickness of the all-in-one machine can be kept at a small level, and the two are arranged separately, thereby being beneficial to heat diffusion. The bit width of the independent display card 2 is x16 bit width of the mainstream display card, and high-speed digital display interfaces HDMI and DVI have high hard decoding performance.

Further, an all-in-one machine based on the Shenwei ITX mainboard comprises a USB interface g, a 1-channel gigabit network interface f and an audio interface e.

Furthermore, an all-in-one based on Shenwei ITX mainboard, PCIE layering k is provided on the upper surface of PCIE slot d, and the mainboard and PCIE extension line l are fixed through PCIE layering k.

Furthermore, the ITX mainboard adopts an ITX specification, only 1 PCIE x16 slot is provided, 4 USB interfaces, 1 gigabit network interface and 1 pair of audio interfaces are adopted in an IO area, a low-speed serial port and a PS2 interface are not used any more, and the sizes of the mainboard are greatly reduced. The requirements of customers are met to the maximum extent, the complexity of an interface area is reduced, and the attractiveness of the all-in-one machine is improved.

Further, an all-in-one machine based on the Shenwei ITX mainboard is characterized in that the PCIE cross switch c further comprises an SATA interface h, a real-time clock interface p and a firmware storage interface q.

Further, the integrated machine based on the Shenwei ITX mainboard comprises 4 USB interfaces, and the audio interface e comprises two audio interfaces.

By adopting the PCIE cross switch and the functional chip, the system design is more flexible, the performance requirement is met, and the safety of the domestic processor platform is guaranteed.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an all-in-one based on explain the way ITX mainboard, includes ITX mainboard (1) and independent display card (2), its characterized in that: the ITX mainboard (1) and the independent display card (2) are placed in parallel, the ITX mainboard (1) comprises a PCIE slot (d) arranged at the edge of the ITX mainboard (1), and the PCIE slot (d) is connected with the independent display card (2) through a PCIE extension line (l); the ITX mainboard (1) further comprises a processor (a) and a PCIE cross switch (c), and the processor (a) is in signal connection with the PCIE cross switch (c).

2. An all-in-one machine based on an Shenwei ITX main board as claimed in claim 1, wherein: the ITX mainboard (1) further comprises a memory slot (b), the processor (a) is integrated with a PCIE control module and a memory control module (o), the PCIE control module is respectively in signal connection with the PCIE slot (d) and the PCIE cross switch (c), and the memory slot (b) is in signal connection with the memory control module (o).

3. An all-in-one machine based on an Shenwei ITX mainboard as claimed in claim 2, wherein: the PCIE cross switch (c) comprises a USB interface (g), a 1-path gigabit network interface (f) and an audio interface (e).

4. An all-in-one machine based on an Shenwei ITX mainboard as claimed in claim 2, wherein: and a PCIE pressing strip (k) is arranged on the upper surface of the PCIE slot (d).

5. An all-in-one machine based on an Shenwei ITX mainboard as claimed in claim 2, wherein: the processor (a) is a Shenwei 421 processor, and the memory slot (b) is a DDR3 memory slot.

6. An all-in-one machine based on an Shenwei ITX main board as claimed in claim 1, wherein: PCIE extension line (l) walks around the below of independent display card (2), the one end of independent display card (2) is provided with self tapping screw mouth (m).

7. An all-in-one machine based on an Shenwei ITX main board as claimed in claim 1, wherein: the integrated machine further comprises an ATX power supply (j), the ATX power supply (j) is connected with the independent display card (2) and the ITX main board (1) respectively, the ATX power supply (j) is located on one side of the independent display card (2), and sticky foams (n) are arranged between the ATX power supply (j) and the independent display card (2).

8. An all-in-one machine based on an Shenwei ITX mainboard as claimed in claim 3, wherein: the PCIE cross switch (c) further comprises a SATA interface (h), a real-time clock interface (p) and a firmware storage interface (q).

9. An all-in-one machine based on an Shenwei ITX mainboard as claimed in claim 3, wherein: the USB interface (g) comprises 4 paths of USB interfaces, and the audio interface (e) comprises two paths of audio interfaces.

10. An all-in-one machine based on an Shenwei ITX main board as claimed in claim 1, wherein: the PCIE slot (d) is a PCIE x16 slot.