CN203733050U - Improved structure of server host - Google Patents

Abstract

The utility model discloses an improved structure of a server host. The improved structure comprises a case, a back plate, a common communication channel module, a plurality of server modules and at least one power supply unit. An opening is formed in the front side of the case, the back plate is arranged on the rear side of the case, the common communication channel module, the server modules and the power supply units are assembled in the case from front to back in a pluggable manner and are electrically connected with the back plate, and the server modules are distributed on two sides of the common communication channel module side by side along the height direction of the case. The improved structure has the advantages that all electronic device modules can be plugged from the opening in the front side of the case and are convenient to maintain; the lengths of signal transmission paths among the various server modules and the common communication channel module are approximately equal to one another, and accordingly the problem of signal attenuation due to excessively long signal transmission paths can be solved.

Description

The structure-improved of server host

Technical field

The utility model relates to a kind of server host, particularly relates to a kind of its all electronic installations and be all the server host on the backboard that is plugged on from front to back server host.

Background technology

Conventional server, for example No. 200718327th, the Taiwan disclosed server of patent of invention, it has cabinet and is provided with back element module in the central authorities of cabinet, and the both sides, front and back of back element module are respectively arranged with preposition component module and rearmounted component module.Preposition component module has comprised mainboard and control panel, and rearmounted component module has comprised the elements such as power supply, fan and network switch.

Because preferred server is equipped with electronic component before and after cabinet, in the time that the element such as power supply or network switch in the rearmounted component module of server breaks down, maintenance personal must just can extract element to keep in repair around the rear to cabinet, easily, the in the situation that of going up hundreds of station server module in large server now, so design the inconvenience causing in maintenance.In addition, can see from Fig. 1 of above-mentioned patent, the path of signal transmission unequal between each server module and network switch, for for the distant server module of network switch, the long problem that signal transmission decay may occur of its signal transmission path.

Utility model content

In view of this, fundamental purpose of the present utility model is to provide a kind of server host, and its all electronic installation all can, from the plug above of the cabinet of server host, keep in repair to facilitate.

Another object of the present utility model is to provide a kind of server host, and between its server module and network switch, the path of signal transmission can be roughly equal, avoids causing because signal transmission path is long the problem of signal attenuation.

In order to reach above-mentioned purpose, the utility model provides a kind of structure-improved of server host, it includes cabinet, backboard, common signal channel module, multiple server modules and at least one power supply unit, the front side of described cabinet has opening, described backboard is located at the rear side of described cabinet, described common signal channel module, described multiple server module and described power supply unit are for plugging ground and be electrically connected by front being assembled in backward in described cabinet and with described backboard, described multiple server module is distributed in the both sides of described common signal channel module side by side along the short transverse of described cabinet.

Thus, all electronic device elements can both be from the front plug of cabinet, can conveniently keep in repair, and the signal transmission path of each server module and common signal channel module is roughly equal, avoids causing because signal transmission path is long the problem of signal attenuation.

Brief description of the drawings

Fig. 1 is that the server host of preferred embodiment of the present utility model is at the schematic perspective view of having dismantled after chassis cover and server module.

Fig. 2 is the structure improved stereographic map of the server host of preferred embodiment of the present utility model.

Fig. 3 is the structure improved front view of the server host of preferred embodiment of the present utility model.

(symbol description)

1 server host

10 cabinets

11 openings

12 upper covers

20 backboards

21 slots

30 common signal channel modules

40 server modules

50 power supply units

Embodiment

In order more to understand feature of the present utility model place, the utility model provide a preferred embodiment and accompanying drawings as follows, please refer to Fig. 1 to Fig. 3.The structure improved main element of server host of the present utility model includes cabinet 10, backboard 20, common signal channel module 30, multiple server module 40 (quantity is in the present embodiment six) and two power supply units 50, and details are as follows for the structure of each element and mutual relation.

First please refer to Fig. 1, cabinet 10 is of a size of 1U (standard size is height 1.75 inch, width 19 inch), and its front side has opening 11, and cabinet 10 has dismountable upper cover 12 (as Fig. 2).

Backboard 20 is arranged at the rear side of cabinet 10, and backboard 20 one side is forward provided with various slot 21, and backboard 20 rear sides are connected with four radiator fans (not shown).

Then please refer to Fig. 2 to Fig. 3, common signal channel module 30 is used for unifying to carry out input and the output of signal, and it can plug ground and be assembled in backward in cabinet 10 by front, and is electrically connected with backboard 20.

Multiple server modules 40 are arithmetic elements of server host 1, it can plug ground and is assembled in backward in cabinet 10 and is electrically connected with backboard 20 by front, and, multiple server modules 40 are the both sides in common signal channel module 30 centered by common signal channel module 30 and along the short transverse H stack arrangement of cabinet 10, by backboard 20 electrical connections the common common signal channel module 30 that uses, and carry out input and the output of signal by common signal channel module 30 and external device (ED).

Two power supply units 50 are arranged on the relative side away from common signal channel module 30 of cabinet 10, its be also can plug ground and be assembled in backward in cabinet 10 and be electrically connected with backboard 20 by front, be used for providing all electronic installation of electric power to server host 1 by backboard 20.

In the use, because all electronic installations (server module 40, common signal channel module 30, power supply unit 50 etc.) are all the slots 21 that inserts backward the backboard 20 in cabinet 10 by front, therefore when any one electronic component breaks down, as long as standing in the front of cabinet 10, maintenance personal can plug and change the electronic installation of fault, therefore more convenient in the maintenance of server host 1.In addition, multiple server modules 40 have shared common signal channel module 30 and have all been arranged in the both sides of common signal channel module 30, not only save the cost that other common signal channel module 30 is set, and the signal transmission path between each server module 40 and common signal channel module 30 is roughly the same, make the equal energy of intensity of signal transmission roughly equal, compared to traditional server host, the utility model is relatively not easy because of part server module 40 and common signal channel module 30 hypertelorisms, and causes the problem of signal attenuation to occur.In addition, two power supply units 50 are arranged on away from the position of common signal channel module 30 and also contribute to heat radiation.

Finally, what must again illustrate is, the composed component that the utility model disclosed is in the aforementioned embodiment only for illustrating, not be used for limiting scope of the present utility model, every structural change that other is easily expected, or with the alternate variation of other equivalence element, also should be contained by claim of the present utility model.

Claims (5)

1. a structure-improved for server host, comprises cabinet, backboard, common signal channel module, multiple server module and at least one power supply unit, and described cabinet front side has opening, and described backboard is located at the rear side of described cabinet, it is characterized in that:

Described common signal channel module, described multiple server modules and described power supply unit are for plugging ground and be electrically connected by front being assembled in backward in described cabinet and with described backboard, and described multiple server modules are distributed in the both sides of described common signal channel module side by side along the short transverse of described cabinet.

2. the structure-improved of server host as claimed in claim 1, is characterized in that, described power supply unit is arranged on the side away from described common signal channel module in described cabinet.

3. the structure-improved of server host as claimed in claim 2, is characterized in that, described power supply unit provides electric power to described multiple server modules by described backboard.

4. the structure-improved of server host as claimed in claim 1, is characterized in that, described multiple server modules are electrically connected described common signal channel module by described backboard.

5. the structure-improved of server host as claimed in claim 4, is characterized in that, the signal transmission path between described multiple server modules and described common signal channel module is identical in fact.