CN2444264Y

CN2444264Y - Moulded parts of fault-tolerant type extraction appliance

Info

Publication number: CN2444264Y
Application number: CN 00243710
Authority: CN
Inventors: 周进文
Original assignee: New Giant Enterprise Co ltd
Current assignee: New Giant Enterprise Co ltd
Priority date: 2000-07-20
Filing date: 2000-07-20
Publication date: 2001-08-22
Anticipated expiration: 2010-07-20

Abstract

The utility model relates to a mould part of fault-tolerant type removable devices, which comprises a main body which is provided with at least a separating part for dividing into two containing spaces which are provided with opening ends. The other enclosed end of the two containing spaces is provided with a circuit board. The inner of the two containing spaces are provided with two removable units which are connected with the circuit board. The two removable units can be used for extracted from the two containing spaces for connecting the circuit board to achieve the effect of switching work. The two removable units are installed on the main body which can be used for extracting from a host machine of a computer. Thereby, a fault-tolerant type switching removable device is formed.

Description

Fault tolerant type draw-out device module

The utility model relates to a kind of fault tolerant type draw-out device module, and particularly a kind of extracting unit and main body all can extract separately, and realizes the draw-out device that the fault tolerant formula is switched.

In Internet and ecommerce today in vogue, provide website and network services person to deal with increasing possible several ten thousand, several thousand even user up to a million, need the host computer of relative populations and other equipment to provide favorable service to individual customer, because the space amplification is not at once soluble, more impossible unrestricted expansion, therefore dwindle equipment such as host computer and become the fastest and easy mode, and concentrated host computer and the network equipment put of present industrial standard rack, used 5U (1.75 inches X5) relatively in the past, the host computer of 4U (1.75 inches X4), future will be actively towards 2U (1.75 inches X2), even 1U (1.75U inch) development, because same space can increase by five times storage volume, be the best approach that network services person tackles the user that explodes suddenly.

But, along with volume inside is dwindled, each parts configuration need be done significantly and adjust, and original parts can't miniaturization because of being subject to specification limits, especially so that the power supply unit of power supply to be provided, because of cooperating the limitation in height of 1U specification, can't be as 5U, 4U, the 2U specification is provided with fault tolerant type (Redundant) backup battery supplying mode, and only can be fixed in host computer inside with the single power supply supply, therefore, once power supply unit is when producing fault, the power supply supply stops and causing host computer to crash, add that power supply unit is fixed on the main frame, dismounting very bothers time-consuming, to use the network services dealer of servomechanism to produce greatest puzzlement to continuing, and therefore how improve the convenience of computer supply repair demolition and provide fault tolerant type backup battery supplying mode then to become existing general 1U specification industrial computer of present collocation or the primary problem that solves of servomechanism.

Fundamental purpose of the present utility model is to overcome above-mentioned defective, and a kind of fault tolerant type draw-out device module is provided.

Another purpose of the present utility model is that extracting unit of the present utility model except that applicable to the power supply unit, also can be used for data memory (for example hard disk).

For achieving the above object, the utility model provides a kind of fault tolerant type draw-out device module, be in installing space that has openend and extract of the inner formation of host computer for the fault tolerant type draw-out device, it is characterized in that: this draw-out device includes a main body and two extracting units that are disposed in the main body, aforementioned body is provided with at least one isolating part to mark off two accommodation spaces with openend, and another blind end at aforementioned two accommodation spaces disposes a circuit board, and disposes two extracting units that are connected with this circuit board in two accommodation spaces; Thereby can extract the purpose that reaches switch operating with the connecting circuit plate from the openend of two accommodation spaces by above-mentioned two extracting units, and two extracting units are located on the main body, can from host computer, extract by main body, thereby constitute the draw-out device that the fault tolerant formula is switched.

Relevant detailed description of the present utility model and technology contents, as follows referring now to description of drawings:

Fig. 1 is a stereoscopic synoptic diagram of the present utility model;

Fig. 2 is a STRUCTURE DECOMPOSITION synoptic diagram of the present utility model;

Fig. 3 is the stereoscopic synoptic diagram of the utility model other direction;

Fig. 4 is an air flow synoptic diagram of the present utility model;

Fig. 5 is an embodiment synoptic diagram of the present utility model;

Fig. 6 is another embodiment synoptic diagram of the present utility model.

Fig. 1,2,3 and 5 is stereoscopic figure of the present utility model and STRUCTURE DECOMPOSITION synoptic diagram.As shown in the figure, the utility model is to form an installing space that has openend and extract for the fault tolerant type draw-out device in host computer 5 inside of the general 1U specification of industrial computer, servomechanism by one group of side,

rear bulkhead

52,53 and host computer 5 housing sidewall 51, and this draw-out device also comprises a main body 1 and two extracting unit 2,2 ＇ that are disposed in the main body 1.

Aforementioned body 1 includes orthogonal one and leans against a portion 11 and a support portion 12, offer the isolating part 13 of perforation 131 or louvre to mark off two accommodation spaces at least one its being provided with on the main body 1 with openend, and another blind end in aforementioned two accommodation spaces disposes a circuit board 14 that is fixed in the portion of leaning against 11, in addition before the both sides of main body 1 contiguous two accommodation spaces can be provided with two,

back framework

3,4, before being somebody's turn to do,

back framework

3,4 all include one passes the base plate 32 that fixed orifice 321 on it is fixed at screw 121 on the support portion 12 with main body 1 by fixture 6, preceding framework 4 also has offers a plurality of perforation 411,412,413,414 and screw so that radiator fan 43 to be installed, power input part spare 44, display lamp group 45, the panel 41 of reset switch 46 and handle 47, and this back framework 3 has and offers a plurality of perforation 311 and screw 312 so that many group radiator fans 33 to be installed, the panel 31 of 33 ＇, insert two extracting units 2 that are connected with slot 141 on this circuit board 14 in the openend of two accommodation spaces again, 2 ＇, this extracting unit 2,2 ＇ can be power supply unit or data memory (for example hard disk).

Fig. 4 and Fig. 5 are combination embodiment synoptic diagram of the present utility model.As shown in the figure, after forming a draw-out device module by above-mentioned member, main body 1 is packed into from the openend of installing the space, spacing and rear bulkhead 53 stops by side dividing plate 52 and housing sidewall 51, main body 1 can be packed into fully install in the space, at this moment, external power source can be plugged on the power input part spare 44, when host computer 5 energized are started working, the user can learn two extracting units 2 by the display lamp group 45 on the panel 41 of preceding framework 4, whether 2 ＇ operate as normal, and preceding,

back framework

3,4 and extracting unit 2, radiator fan 21 on 2 ＇, 33,33 ＇, 43 also synchronous workings, by preceding,

back framework

3,4

panel

31,41, isolating part 13, extracting unit 2, the perforation 311 of offering on 2 ＇ and the housing sidewall 51,411,131 and louvre 23, allow

radiator fan

21,33,33 ＇, 43 runnings produce air-flow and make extracting unit 2,2 ＇ and circuit board 14 coolings, and keep operate as normal, its air flow direction can be with reference to shown in Figure 4.

When these two extracting units 2,2 ＇ need detect maintenance, handle 47 before can utilizing on the framework 4 is extracted main body 1 out from installing the space, utilize the base plate 32 and isolating part 13 restrictions of forward and

backward framework

3,4 again, extracting unit 2,2 ＇ are extracted out from the openend of two accommodation spaces by the hole of offering on it 22 of taking out, thereby can change or maintenance extracting unit 2,2 ＇, its assembling mode is opposite with abovementioned steps, below repeats no more.

In addition, the utility model can cooperate the plug-in position of power input part spare 44 or do the appropriate location change by the host computer 5 of variant specifications design as shown in Figure 5 and Figure 6, and the utility model is more applied in a flexible way.

Above said content only is a preferred embodiment of the present utility model, can not with qualification scope of the present utility model, all modification and replacements of having done according to the utility model claim all should be included in the scope of the present utility model.

Claims

1. fault tolerant type draw-out device module, it forms an installing space that has openend and extract for the fault tolerant type draw-out device in that host computer (5) is inner, it is characterized in that:

This draw-out device includes a main body (1) and two extracting units (2,2 ＇) that are disposed in the main body (1), aforementioned body (1) is provided with at least one isolating part (13) to mark off two accommodation spaces with openend, and another blind end at aforementioned two accommodation spaces disposes a circuit board (14), and disposes two extracting units that are connected with this circuit board (14) (2,2 ＇) in two accommodation spaces; Can extract with connecting circuit plate (14) from the openend of two accommodation spaces by above-mentioned two extracting units (2,2 ＇) thus reach the purpose of switch operating, and two extracting units (2,2 ＇) are located on the main body (1), can pass through main body (1) and from host computer (5), extract, thereby constitute the draw-out device that the fault tolerant formula is switched.

2. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, this main body (1) comprises the support portion (12) that a portion that leans against (11) and that is provided with circuit board (14) supports two extracting units (2,2 ＇).

3. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, this extracting unit (2,2 ＇) can be power supply unit.

4. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, this extracting unit (2,2 ＇) can be data memory.

5. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, this host computer (5) can be the general 1U specification of industrial computer, servomechanism.

6. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, the both sides of contiguous two accommodation spaces of this main body (1) can be provided with two frameworks (3,4).

7. fault tolerant type draw-out device module as claimed in claim 6, it is characterized in that this preceding framework (4) comprises one and offers the panel (41) of a plurality of perforation (411,412,413,414) with installation radiator fan (43), power input part spare (44), display lamp group (45), reset switch (46) and handle (47) with main body (1) by the fixing base plate, of fixture (6).

8. fault tolerant type draw-out device module as claimed in claim 6, it is characterized in that this back framework (3) comprises one and offers a plurality of perforation (311) so that the panels (31) of organizing radiator fans (33,33 ＇) to be installed with main body (1) by the fixing base plate (32), of fixture (6) more.

9. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, this host computer (5) inside is provided with one group of dividing plate (52,53), forms an installing space with host computer (5) housing.

10. fault tolerant type draw-out device module as claimed in claim 1 is characterized in that, offers a pull hole (22) on this extracting unit (2,2 ＇).