CN220983839U - Portable double-screen server - Google Patents

Abstract

The utility model relates to a portable double-screen server, comprising: the display device comprises a hollow supporting body, a first display screen, a second display screen, a plurality of functional modules, a heat dissipation device, a first display cover plate assembly, a second display cover plate assembly and an input device, wherein the first display screen and the second display screen are arranged on the front side and the rear side of the supporting body; ventilation windows are respectively arranged on the left side and the right side of the supporting main body; the opposite ends of the heat dissipation device are respectively in sealing butt joint with the edges of the ventilation window, and are used for dividing the hollow part of the supporting main body into a through type heat dissipation air duct for ventilation and heat dissipation and a module installation space for installing a plurality of functional modules. The server has the characteristics of small volume and light weight, is convenient to carry, and can be flexibly applied to various mobile office scenes.

Description

Portable double-screen server

Technical Field

The utility model relates to the technical field of computer equipment manufacturing, in particular to a portable double-screen server.

Background

With the rapid development of cloud computing and big data technology, servers are increasingly widely used in various fields. However, conventional servers are typically bulky and require high environmental demands, which often require fixed installation in a dedicated machine room to achieve stable operation. Such a bulky server is not portable and has limited response capability to multitasking; and the adaptability to severe environments is very poor due to the high requirements of the system on the running environment.

In addition, conventional servers rely on a single display screen and keyboard for operation, lacking flexibility and efficiency.

At present, some servers or computer products capable of being used for outdoor application are also appeared on the market, but the structural design of the servers or computer products only meets the requirement of portability, and the adaptability to the external environment is poor, especially the adaptability to the dusty and humid environment is obviously insufficient. For example, chinese patent application CN207895357U discloses a dual-screen reinforced portable computer, which includes a keyboard control component, a computer mainframe box and an external screen component, the keyboard control component is detachably connected with the computer mainframe box, the external screen component is detachably connected with the computer mainframe box, the computer mainframe box includes a box body, an internal screen component, an AD driving board, a hard disk component, a control component, a heat dissipation component, a power module, an IO interface fixing component, an air port component, a partition board, a door panel, a beam support component and a rear cover, the dual-screen display screen can achieve the same-screen or different-screen display, so that each screen can display different tasks when displaying a wide view, different environments and different scenes are desired, and the working efficiency is greatly improved. Although the scheme discloses a portable computer with double screens, the portable computer is used outdoors flexibly and efficiently, the heat dissipation mode of the portable computer is a mode of directly exchanging heat between the air in the case and the external environment, so that dust, water vapor and the like in the external severe environment can easily enter the case, the damage to the internal functional modules is easily caused, and the application range of the portable computer is severely limited.

Disclosure of utility model

The utility model aims to provide a portable double-screen server so as to solve the defect that the traditional server is difficult to be suitable for the external environment.

To achieve the above object, the present utility model provides a portable dual-screen server, comprising: the display device comprises a hollow supporting body, a first display screen, a second display screen, a plurality of functional modules, a heat dissipation device, a first display cover plate assembly, a second display cover plate assembly and an input device, wherein the first display screen and the second display screen are arranged on the front side and the rear side of the supporting body;

Ventilation windows are respectively arranged on the left side and the right side of the supporting main body;

The opposite ends of the heat dissipation device are respectively in sealing butt joint with the edges of the ventilation window, and are used for dividing the hollow part of the supporting main body into a through type heat dissipation air duct for ventilation and heat dissipation and a module installation space for installing a plurality of functional modules.

According to one aspect of the present utility model, the heat dissipating device includes: a hollow cylinder, a heat radiation fan arranged at the end part and/or inside of the hollow cylinder;

The end edge of the hollow cylinder body is matched with the edge shape of the ventilation window.

According to one aspect of the utility model, at least part of the side walls of the hollow cylinder are arranged in a planar configuration for carrying the functional module and absorbing heat released by the functional module.

According to one aspect of the utility model, the inner side of the hollow cylinder is provided with heat radiating fins.

According to one aspect of the utility model, a plurality of the functional modules include: the system comprises a main board module, a BMC module, an interface board module, a tera network card module and a peripheral interface module;

The BMC module, the interface board module, the tera network card module and the peripheral interface module are respectively connected with the main board module;

The main board module, the interface board module and the tera-megacard module are fixedly supported on the outer side wall of the hollow cylinder and are in contact with the outer side wall of the hollow cylinder.

According to one aspect of the utility model, the input device is arranged at one side of the first display cover plate component buckled with the first display screen, or the input device is respectively arranged at one side of the first display cover plate component buckled with the first display screen and one side of the second display cover plate component buckled with the second display screen.

According to one aspect of the utility model, the first display screen and the second display screen are touch screens respectively.

According to one aspect of the utility model, the support body is generally rectangular in shape and comprises: the device comprises a bottom plate, a front side plate, a rear side plate, a left side plate, a right side plate and an upper cover plate;

The front side plate, the left side plate, the rear side plate and the right side plate are sequentially and detachably connected along the circumferential direction, the lower part of the front side plate, the left side plate, the rear side plate and the right side plate are detachably connected with the bottom plate, and the upper part of the front side plate, the left side plate, the rear side plate and the right side plate are detachably connected with the upper cover plate;

the left side plate and the right side plate are respectively provided with the ventilation window;

The first display screen is fixedly supported on the front side plate;

The second display screen is fixedly supported on the rear side plate;

the peripheral interface module is fixedly arranged on the right side plate and is positioned above the ventilation window.

According to one aspect of the utility model, a seal is provided between the locations where the peripheral interface module is connected to the right side plate.

According to the scheme of the utility model, the server has the characteristics of small volume and light weight, is convenient to carry and can be flexibly applied to various mobile office scenes.

According to the scheme of the utility model, through the design of the double screens, a user can display different application program interfaces on different display screens or simultaneously operate a plurality of application programs, so that the working efficiency is improved.

According to the scheme of the utility model, the double-screen server supports multiple input and output devices, and a user can select different devices to operate according to the needs, so that the requirements of different scenes are met.

According to the scheme of the utility model, the server supports the access of the tera-mega network, and is convenient for the rapid transmission of big data of users.

According to the scheme of the utility model, the server adopts a fully-closed design and a high-efficiency heat dissipation design, has the capability of working in a severe environment, and has good durability and stability. Specifically, the heat dissipation device divides the internal space of the server into the ventilation channel for heat dissipation and the installation space for installing the functional module, and the two spaces are mutually independent and sealed, so that the space for installing the functional module can be isolated from the outside, the entry of external sand dust, water vapor and the like is effectively avoided, and the capability of the heat dissipation device for stably working in a severe environment is greatly improved.

According to the scheme of the utility model, the server has good heat radiation performance, wherein the heat resistance between the heat source and the heat radiation device is effectively reduced by directly mounting the functional module on the heat radiation structure, and the heat radiation performance is greatly improved.

According to the scheme of the utility model, a large number of radiating fins are arranged in the hollow cylinder of the radiating device, the radiating surface is large, the wind resistance of the straight-through air duct is minimum, and the radiating capacity of the radiating device is more effectively improved.

Drawings

FIG. 1 is a block diagram schematically illustrating a portable two-screen server according to one embodiment of the present utility model;

FIG. 2 is an exploded view schematically showing a portable two-screen server according to one embodiment of the present utility model;

FIG. 3 is a cross-sectional view schematically illustrating a portable dual-screen server according to one embodiment of the present utility model;

FIG. 4 is a block diagram schematically showing a heat radiating fin according to an embodiment of the present utility model;

FIG. 5 is a side view schematically illustrating a heat dissipating fin according to one embodiment of the present utility model;

Fig. 6 is a structural view schematically showing a heat radiating fin according to another embodiment of the present utility model.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

In describing embodiments of the present utility model, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer" and the like are used in terms of orientation or positional relationship based on that shown in the drawings, which are merely for convenience of description and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus the above terms should not be construed as limiting the present utility model.

The present utility model will be described in detail below with reference to the drawings and the specific embodiments, which are not described in detail herein, but the embodiments of the present utility model are not limited to the following embodiments.

As shown in conjunction with fig. 1, 2 and 3, according to one embodiment of the present utility model, a portable dual-screen server of the present utility model includes: a hollow supporting body 1, a first display screen 2 and a second display screen 3 arranged on the front side and the rear side of the supporting body 1, a plurality of functional modules 4 and a heat dissipation device 5 arranged in the supporting body 1, a first display cover plate assembly 6 and a second display cover plate assembly 7 respectively hinged with the edges of the front side and the rear side of the supporting body 1, and an input device 8. In the present embodiment, ventilation windows 1a are provided on both left and right sides of the support body 1, respectively; wherein opposite ends of the heat dissipating device 5 are respectively in sealing abutment with edges of the ventilation window 1a for dividing the hollow portion of the support body 1 into a through-type heat dissipating duct for ventilation and heat dissipation and a module installation space for installing the plurality of functional modules 4.

In the present embodiment, a conductive waterproof seal is provided between the positions where the first display screen 2 and the support body 1 are connected; a conductive waterproof sealing strip is arranged between the positions where the second display screen 3 is connected with the supporting main body 1.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, the heat sink 5 is disposed adjacent to the bottom of the support body 1 with a space between the heat sink 5 and the bottom of the support body 1. Meanwhile, the heat sink 5 is provided with a space from both the front side and the rear side of the support body 1.

Through the arrangement, the surrounding areas of the heat dissipating device 5 are communicated, so that the contact area between the side wall of the heat dissipating device 5 and the internal air is effectively ensured, the heat exchange between the heat dissipating device 5 and the internal air is facilitated, and the heat dissipating capability of the heat dissipating device 5 is improved.

In the present embodiment, the heat dissipating device 5 includes: a hollow cylinder 51, and a heat radiation fan 52 provided at an end and/or inside of the hollow cylinder 51; wherein the end edge of the hollow cylinder 51 is arranged to match the shape of the edge of the ventilation window 1 a. Through the arrangement, the sealing connection between the heat radiating device 5 and the ventilation window 1a is guaranteed, the sealing performance of the inner space of the outdoor heat radiating device is improved, the normal operation in the outdoor environment can be facilitated, and the overall use reliability and stability are improved.

In the present embodiment, the heat dissipation fan 52 is disposed at an end of the hollow cylinder 51, which may be disposed at one end of the hollow cylinder 51, wherein one or more heat dissipation fans 52 may be disposed according to the heat dissipation capability of the heat dissipation fan 52 and the end surface size of the hollow cylinder 51 to accommodate the heat dissipation requirement of the entire server. Wherein, when a plurality of heat dissipation fans 52 are provided at the end of the hollow cylinder 51, the plurality of heat dissipation fans 52 may be sequentially arranged to cover the end of the entire hollow cylinder 51 so that the end of the hollow cylinder 51 has a sufficient heat dissipation effect.

In another embodiment, the heat dissipation fans 52 are provided at the end portions of the hollow cylinder 51, and are provided at opposite ends of the hollow cylinder 51, respectively. Similarly, at both ends of the hollow cylinder 51, one or more heat dissipation fans 52 may be disposed according to the heat dissipation capability of the heat dissipation fans 52 and the end surface dimensions of the hollow cylinder 51, respectively, so as to adapt to the heat dissipation requirement of the entire server. Wherein, when a plurality of heat dissipation fans 52 are provided at the end of the hollow cylinder 51, the plurality of heat dissipation fans 52 may be sequentially arranged to cover the end of the entire hollow cylinder 51 so that the end of the hollow cylinder 51 has a sufficient heat dissipation effect. By arranging the cooling fans 52 at the two opposite ends of the hollow cylinder 51, the overall cooling capacity of the whole cooling device 5 is further improved, and the normal and stable operation of the functional modules 4 in the server is effectively ensured.

In another embodiment, the heat dissipation fan 52 may be further disposed inside the hollow cylinder 51, specifically, the heat dissipation fan 52 may be disposed at a middle position of the hollow cylinder 51 along an axial direction of the hollow cylinder 51, or may be disposed at different positions with intervals along the inside of the hollow cylinder 51, respectively. Of course, the heat dissipation fan 52 may be disposed inside the hollow cylinder 51, and the heat dissipation fan 52 may be disposed at the end of the hollow cylinder 51 simultaneously, so as to further increase the heat dissipation and ventilation capability.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, at least part of the side wall of the hollow cylinder 51 is provided in a planar structure for carrying the functional module 4 and absorbing heat released by the functional module 4. In this embodiment, the hollow cylinder 51 may be integrally configured as a rectangular cylinder, so that the surface has a large-area planar structure, and thus various functional modules 4 may be more conveniently installed, so that the hollow cylinder 51 has a bearing function and also has a heat exchange capability, thereby realizing rapid conduction of heat generated on the functional modules 4. In this embodiment, a soft heat conducting layer may be further disposed between the connection positions of the functional module 4 and the hollow cylinder 51, so that heat can be fully conducted to the hollow cylinder 51 by the heat generating devices at different positions on the functional module 4 through the heat conducting layer, so as to effectively ensure the overall heat dissipation capability of the heat dissipation device 5.

Through the arrangement, through adopting the mode that the hollow cylinder body 51 is directly connected with the functional module 4, the thermal resistance between the heat dissipation device 5 and the functional module 4 is effectively reduced, the heat dissipation is more direct, and the heat dissipation effect is more efficient.

In the present embodiment, the hollow cylinder 51 as a whole may be provided with a metal material to effectively ensure excellent heat conduction capability. The other positions of the hollow cylinder 51, where the functional module 4 is not required to be mounted, can be further provided with a reinforcing rib plate structure, on one hand, the structural strength of the hollow cylinder 51 can be effectively enhanced through the reinforcing rib plate structure, and on the other hand, the contact area between the hollow cylinder 51 and the inner space can be increased through the raised reinforcing rib plate structure, so that the heat exchange capacity with the air in the inner space is improved, the heat accumulation in the inner space is effectively avoided, and the operation stability of the whole server is further guaranteed.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, the inner side of the hollow cylinder 51 is provided with heat radiating fins. In the present embodiment, the heat radiating fins may be provided as rectangular fins which may be provided extending in the axial direction of the hollow cylinder 51 such that the length of the heat radiating fins coincides with the axial length of the hollow cylinder 51, and extend in a direction perpendicular to the side wall of the hollow cylinder 51 such that they have a certain height. In the present embodiment, a plurality of heat radiating fins are provided at intervals on the inner side wall of the hollow cylinder 51 in the circumferential direction of the hollow cylinder 51 to further increase the heat radiating area thereof.

In another embodiment, on the inner side of the hollow cylinder 51, two opposite sides of the heat dissipation fins are respectively connected with two sides of the inner part of the hollow cylinder 51, and the plurality of heat dissipation fins are arranged in parallel and at intervals, so that the inner space of the hollow cylinder 51 is divided into a plurality of small-caliber ventilation channels with elongated sections, the heat dissipation area of the heat dissipation fins is larger, the heat dissipation capability of the whole heat dissipation device 5 is improved, and the structural strength of the hollow cylinder 51 is enhanced in an auxiliary manner.

As shown in fig. 4 and 5, in the present embodiment, a plurality of groups of inclined heat dissipation auxiliary fins a may be further disposed at part of the heat dissipation fins, wherein the heat dissipation auxiliary fins a have a regular plate-like structure, one end of each heat dissipation auxiliary fin is fixedly connected with the heat dissipation fin, and the other end of each heat dissipation auxiliary fin is disposed in an inclined manner in a direction away from the heat dissipation fin. In the present embodiment, the heat radiation auxiliary fins a may be provided on the same side of the heat radiation fins, or may be provided on opposite sides of the heat radiation fins. In the present embodiment, a plurality of groups of the heat radiation auxiliary fins a are provided at intervals along the longitudinal direction of the heat radiation fins (wherein the heat radiation auxiliary fins a in each group are provided at intervals to each other).

By arranging the heat radiation auxiliary fin a at a part of the position of the heat radiation fin, the heat radiation area of the heat radiation fin can be further increased, and accordingly, certain blocking effect can be carried out on the cooling air, so that the cooling air is more prone to flow to the position without the heat radiation auxiliary fin a, and the heat exchange efficiency of a part of the area is accelerated. Through the arrangement mode, the distribution position of the heat radiation auxiliary fin a can be adjusted adaptively, so that the air flows fast at the position where heat is easy to concentrate, the heat can be taken away fast and timely, the rest of the heat can be further conducted to the area where the heat radiation auxiliary fin a is arranged, the contact area with cooling air flowing slowly is enlarged, the heat exchange efficiency is further improved, and therefore the heat radiation effect of the heat radiation device is more beneficial.

As shown in fig. 6, in the present embodiment, the heat radiation auxiliary fins a of two adjacent groups provided on the same side are offset from each other in the longitudinal direction of the heat radiation fins. The cold air flow path in the area is bent through the heat dissipation auxiliary fins a arranged in a staggered mode, so that the residence time of the cooling air is prolonged, and the purpose of full heat exchange with the heat dissipation auxiliary fins a is achieved.

In this embodiment, when the heat dissipation auxiliary fins are provided on the upper and lower sides of the heat dissipation fins, the upper heat dissipation auxiliary fins and the lower heat dissipation auxiliary fins may be provided at the same position or may be provided in a staggered manner. Through the arrangement, the heat exchange efficiency between the upper layer and the lower layer of radiating fins can be further improved, and the cooling effect of the heat exchange device is more beneficial to improvement.

In the present embodiment, the heat radiation fins may be provided with vent holes at positions corresponding to the heat radiation auxiliary fins a. Wherein, can adopt the punching press mode, with heat dissipation auxiliary fin a and air vent integrated into one piece. Through the arrangement, air circulation can be generated between the upper layer and the lower layer of radiating fins, and the heat dissipation efficiency of the utility model is improved.

In the present embodiment, the heat radiation auxiliary fin a is provided at a position intermediate the heat radiation fins, for example, the heat radiation fins are trisected in the width direction of the heat radiation fins, and the heat radiation auxiliary fin described above may be provided at the heat radiation fins at the intermediate portion. By the arrangement, since the edges of the radiating fins and the hollow cylinder 51 are mutually connected, the cooling air is more prone to flow at the edge position by arranging the radiating auxiliary fins a at the middle position, heat accumulation at the edge position is reduced, and the influence on the internal functional module is avoided.

In the present embodiment, the width direction of the heat radiation auxiliary fin a and the width direction of the heat radiation fin are parallel to each other, or the width direction of the heat radiation auxiliary fin a and the width direction of the heat radiation fin are inclined to each other, wherein the inclination angle of the width direction of each heat radiation auxiliary fin a with respect to the width direction of the heat radiation fin may be uniform or may be different (for example, the inclination angle of the heat radiation auxiliary fin a is gradually increased/decreased in the direction near the long side of the heat radiation fin). Through the arrangement, the inclination angle of the heat radiation auxiliary fin a can be adjusted according to the heat distribution of the heat radiation fins, so that the flow direction of cooling air can be conveniently influenced to a certain extent, and the heat radiation effect of the heat radiation device is better.

In the present embodiment, the height of each heat radiation auxiliary fin a with respect to the heat radiation fin may be uniform in each group of heat radiation auxiliary fins a, or the height of each heat radiation auxiliary fin a may be made lower in the direction approaching the long side of the heat radiation fin in each group of heat radiation auxiliary fins a. Through the arrangement, the height of the heat radiation auxiliary fin a can be adjusted according to the heat distribution of the heat radiation fins, so that the flow direction of cooling air can be conveniently influenced to a certain extent, and the heat radiation effect of the heat radiation device is better.

It should be noted that the shape of the heat dissipation auxiliary fin a may be changed according to the actual situation, for example, the heat dissipation auxiliary fin a may be configured to be an overall arc shape or a partial arc shape to reduce the air resistance thereof, and may be replaced by a cylinder or the like, which will not be described herein.

In another embodiment, along the inner side wall of the hollow cylinder 51, heat dissipation fins with different extending directions are disposed, for example, the hollow cylinder 51 is a rectangular cylinder, and then the heat dissipation fins on each side wall are perpendicular to the side wall of the hollow cylinder 51, so that the heat dissipation fins disposed in different directions on the inner side of the hollow cylinder 51 can be connected in an intersecting manner, so that the inner part of the hollow cylinder 51 is divided into a plurality of small-caliber ventilation channels, the heat dissipation area of the heat dissipation fins is larger, the heat dissipation capability of the whole heat dissipation device 5 is more beneficial to be improved, and the structural strength of the hollow cylinder 51 is assisted to be enhanced.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, the plurality of functional modules 4 includes: a main board module 41, a BMC module 42, an interface board module 43, a tera-network card module 44, and a peripheral interface module 45. In the present embodiment, the BMC module 42, the interface board module 43, the tera-network card module 44, and the peripheral interface module 45 are connected to the main board module 41, respectively. In the present embodiment, the main board module 41, the interface board module 43, and the tera-net card module 44 are fixedly supported on the outer side wall of the hollow cylinder 51, and are disposed in contact with the outer side wall of the hollow cylinder 51.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, the input device 8 is disposed at a side of the first display cover assembly 6 where it is fastened to the first display screen 2. In this embodiment, the input device 8 may be embedded in the first display cover assembly 6 and fixed by a fixing connection. In the present embodiment, the input device 8 is a waterproof keyboard and a touch panel, so as to input and control a server.

In another embodiment, the input device 8 is disposed on a side of the first display cover assembly 6 that is buckled with the first display screen 2 and a side of the second display cover assembly 7 that is buckled with the second display screen 3, respectively. In the present embodiment, the input device 8 is a waterproof keyboard and a touch panel, so as to input and control a server. By providing a plurality of input devices 8, simultaneous operation by a plurality of users can be realized to further improve the flexibility of use of the present utility model.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, the first display screen 2 and the second display screen 3 are respectively touch screens.

By setting the first display screen 2 and the second display screen 3 as touch screens, the flexible operation of the server of the utility model can be realized more flexibly.

As shown in fig. 1, 2 and 3 in combination, according to one embodiment of the present utility model, the support body 1 has a rectangular box shape as a whole, and includes: a bottom panel 11, a front side panel 12, a rear side panel 13, a left side panel 14, a right side panel 15, and an upper cover panel 16. In the present embodiment, the front side plate 12, the left side plate 14, the rear side plate 13, and the right side plate 15 are detachably connected in this order in the circumferential direction, and the lower portion thereof is detachably connected to the bottom plate 11, and the upper portion thereof is detachably connected to the upper cover plate 16; in the present embodiment, the left side plate 14 and the right side plate 15 are provided with ventilation windows 1a, respectively; wherein, the position of ventilation window 1a can further set up the protection network in order to realize the entering to external foreign matter, has protected the reliable stability of inner structure operation.

In the present embodiment, the bottom plate 11, the front side plate 12, the rear side plate 13, the left side plate 14, the right side plate 15, and the upper cover plate 16 are all made of a metal material, for example, an aluminum profile. Through each plate body that adopts metal material to make, its structural strength is high, and the reliability is good, and simultaneously, it has good heat dispersion, can be more convenient carry out the heat exchange with the external world, can realize the supplementary heat dissipation to whole portable double-screen server.

In the present embodiment, the first display screen 2 is fixedly supported on the front side plate 12; the second display 3 is fixedly supported against the rear side plate 13.

In the present embodiment, the peripheral interface module 45 is fixedly mounted on the right side plate 15, and the peripheral interface module 45 is located above the ventilation window 1 a.

As shown in connection with fig. 1, 2 and 3, according to one embodiment of the present utility model, a seal is provided between the locations where the peripheral interface module 45 is connected to the right side panel 15. Through the arrangement, the isolation between the internal space of the server and the external environment is effectively ensured, the tightness of the utility model can be further ensured, the entry of external dust, water vapor and the like is prevented, and the operation reliability and stability of the utility model are improved.

The foregoing is merely exemplary of embodiments of the utility model and, as regards devices and arrangements not explicitly described in this disclosure, it should be understood that this can be done by general purpose devices and methods known in the art.

The above description is only one embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A portable dual-screen server, comprising: a hollow supporting body (1), a first display screen (2) and a second display screen (3) which are arranged on the front side and the rear side of the supporting body (1), a plurality of functional modules (4) and a heat dissipation device (5) which are arranged in the supporting body (1), a first display cover plate assembly (6) and a second display cover plate assembly (7) which are respectively hinged with the edges on the front side and the rear side of the supporting body (1), and an input device (8);

Ventilation windows (1 a) are respectively arranged on the left side and the right side of the supporting main body (1);

Opposite ends of the heat dissipation device (5) are respectively in sealing butt joint with edges of the ventilation window (1 a), and are used for dividing the hollow part of the supporting main body (1) into a through type heat dissipation air duct for ventilation and heat dissipation and a module installation space for installing a plurality of functional modules (4).

2. Portable double-screen server according to claim 1, characterized in that the heat sink (5) comprises: a hollow cylinder (51), and a heat radiation fan (52) provided at the end and/or inside of the hollow cylinder (51);

The end edge of the hollow cylinder (51) is arranged to match the edge shape of the ventilation window (1 a).

3. Portable double-screen server according to claim 2, characterized in that at least part of the side walls of the hollow cylinder (51) are arranged in a planar structure for carrying the functional module (4) and absorbing heat released by the functional module (4).

4. A portable dual-screen server according to claim 3, characterized in that the inner side of the hollow cylinder (51) is provided with heat radiating fins.

5. The portable dual-screen server of claim 4, wherein a plurality of heat dissipating fins are provided, and adjacent heat dissipating fins have a spaced arrangement;

The radiating fins are rectangular fins, and the length direction of the radiating fins is consistent with the axial direction of the hollow cylinder (51);

one side of the radiating fin in the width direction is fixedly connected with the inner side wall of the hollow cylinder (51), or two sides of the radiating fin in the width direction are respectively fixedly connected with the inner side wall of the hollow cylinder (51).

6. The portable dual-screen server according to claim 5, characterized in that a plurality of said functional modules (4) comprise: a main board module (41), a BMC module (42), an interface board module (43), a tera network card module (44) and a peripheral interface module (45);

The BMC module (42), the interface board module (43), the tera network card module (44) and the peripheral interface module (45) are respectively connected with the main board module (41);

The main board module (41), the interface board module (43) and the tera-megacard module (44) are fixedly supported on the outer side wall of the hollow cylinder (51) and are in contact with the outer side wall of the hollow cylinder (51).

7. The portable dual-screen server according to claim 6, wherein the input device (8) is disposed on a side of the first display cover assembly (6) buckled with the first display screen (2), or the input device (8) is disposed on a side of the first display cover assembly (6) buckled with the first display screen (2) and a side of the second display cover assembly (7) buckled with the second display screen (3), respectively.

8. The portable dual-screen server according to claim 7, wherein the first display screen (2) and the second display screen (3) are touch screens, respectively.

9. Portable double-screen server according to claim 8, characterized in that the supporting body (1) is entirely rectangular box comprising: a bottom plate (11), a front side plate (12), a rear side plate (13), a left side plate (14), a right side plate (15) and an upper cover plate (16);

the front side plate (12), the left side plate (14), the rear side plate (13) and the right side plate (15) are sequentially and detachably connected along the circumferential direction, the lower part of the front side plate is detachably connected with the bottom plate (11), and the upper part of the front side plate is detachably connected with the upper cover plate (16);

The left side plate (14) and the right side plate (15) are respectively provided with the ventilation window (1 a);

The first display screen (2) is fixedly supported on the front side plate (12);

The second display screen (3) is fixedly supported on the rear side plate (13);

The peripheral interface module (45) is fixedly arranged on the right side plate (15), and the peripheral interface module (45) is positioned above the ventilation window (1 a).

10. The portable two-screen server according to claim 9, wherein a conductive waterproof seal is provided at a position where the bottom plate (11), the front side plate (12), the rear side plate (13), the left side plate (14), the right side plate (15), and the upper cover plate (16) are connected to each other;

a sealing element is arranged between the positions where the peripheral interface module (45) is connected with the right side plate (15).