CN203444466U

CN203444466U - Use state display device

Info

Publication number: CN203444466U
Application number: CN201320465733.3U
Authority: CN
Inventors: 永升平
Original assignee: Kunda Computer Technology Kunshan Co Ltd; Mitac International Corp
Current assignee: Kunda Computer Technology Kunshan Co Ltd; Mitac International Corp
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2014-02-19
Anticipated expiration: 2023-08-01

Abstract

The utility model provides a use state display device, which is used for displaying the use states of a plurality of electronic devices, and comprises a processing module, a connecting assembly, a parallelization module, a synchronization module and a display module, wherein the processing module is arranged on a mainboard, and is used for outputting use state signals, clock pulse signals and synchronization signals, the connecting assembly is connected between the mainboard and a backboard and is used for transmitting the use state signals, the clock pulse signals and the synchronization signals, the parallelization module comprises a plurality of first triggers, and is used for writing the use state signals into the corresponding first triggers in sequence according to the clock pulse signals, the synchronization module comprises a plurality of second triggers, and is used for synchronously outputting the use state signals of the corresponding electronic devices after receiving the synchronization signals, and the display module is arranged on the backboard, is connected with the synchronization module and is used for controlling display states according to the use state signals.

Description

Use

[technical field]

The utility model relates to a kind of use, particularly a kind of cost-effective use.

[background technology]

High in the clouds computing has become the quite topic of hot topic at present, and is that server (server), stocking system (storage) and network application bring infinite commercial opportunities.In the middle of this, stocking system is in order to provide mass storage capacity to use considerable hard disk, and on stocking system, conventionally can use many light emitting diodes to be used for showing the state of each hard disk.

As shown in Figure 1, on existing stocking system, use the state of 100,1 hard disks 100 of N hard disk to have two kinds of Fault signal wire and Online signal wires at least, needed the use status signal of a synchronous transmission 2N hard disk 100.The use status signal of hard disk 100 exports the light emitting diode 32 on backboard 30 to after via the first connector 22 on the processing module 21 on mainboard 20, mainboard 20, the second connector 31 on backboard 30.Need altogether 2N output

control terminal mouth

211,2N bar

control signal wire

212 and 2N light emitting diode 32.So hard disk 100 numbers of use are more, required control port 211, control signal wire 212, the first connector 22 and the second connector 31 also can increase thereupon.The attachable signal wire of the 1 pair of connector (on mainboard on the first connector 22 and backboard the second connector 31) has 18 to (36), and 1 required status signal lines expending of hard disk 100 is 2 (Fault signal wire and Online signal wires), so, on backboard 30, carry 18

hard disks

100,1 pair of connector just need be set; And when carrying 19 hard disks 100,2 pairs of connectors just need be set, because the expense of connector is higher, when hard disk 100 quantity surpass 18, be unfavorable for saving cost.

[summary of the invention]

Fundamental purpose of the present utility model is to provide a kind of cost-effective use.

The utility model provides a kind of use, and it is for showing the use state of several electron devices; And described use comprises:

Processing module, it is located on mainboard, and status signal, clock pulse signal and synchronization signal are used in use status signal the output of described processing module detecting electron device, the use status signal of an electron device of a clock pulse signal output, and after all use status signal output, output synchronization signal;

Coupling assembling, it is connected between mainboard and backboard and status signal, clock signal and synchronization signal are used in transmission;

Parallelization module, it is located on backboard and connects coupling assembling, and parallelization module comprises some the first triggers, and parallelization module sequentially writes corresponding the first trigger according to clock pulse signal by use status signal, after all writing, the first trigger is corresponding one by one with electron device;

Synchronization of modules, it is located on backboard and connects coupling assembling and parallelization module, synchronization of modules comprises some the second triggers, the second trigger is corresponding one by one with the first trigger, synchronization of modules is after receiving synchronization signal, and the second trigger is synchronously exported the use status signal of respective electronic device;

Display module, it is located on backboard and connects synchronization of modules, and according to using status signal to control show state.

Especially, described electron device is hard disk.

Especially, described hard disk comprises respectively Fault signal wire and Oneline signal wire, and wherein, the use status signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The use status signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.

Especially, described display module comprises some light emitting diodes, and the Fault signal wire of a hard disk is corresponding with a light emitting diode, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode.

Especially, when the use status signal of the Fault of hard disk signal wire transmission is during for Fault normal signal, the show state of corresponding light emitting diode is for going out.

Especially, when the use status signal of the Fault of hard disk signal wire transmission is during for Fault abnormal signal, the show state of corresponding light emitting diode is bright.

Especially, when the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline reading data signal, the show state of corresponding light emitting diode is flicker.

Especially, when the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline waiting signal, the show state of corresponding light emitting diode is bright.

Especially, when the use status signal of the Oneline of hard disk signal wire transmission is during for the unidentified signal of Oneline, the show state of corresponding light emitting diode is for going out.

Compared with prior art, the utility model utilizes parallelization module will use status signal serial input backboard, by synchronization of modules, will use the parallel output of status signal again, no matter the quantity of electron device has how many, the transmission between mainboard and backboard only needs pair of connectors; Although increased the quantity of trigger when reducing connector, because the cost of trigger is much smaller than connector, after COMPREHENSIVE CALCULATING, the cost of the trigger of known increase is less than the connector cost of minimizing, therefore, is conducive to save cost.

[accompanying drawing explanation]

Fig. 1 is the circuit diagram of existing use.

Fig. 2 is the circuit diagram that the utility model is used.

Fig. 3 is that the utility model is used the waveform schematic diagram that uses status signal, clock pulse signal and synchronization signal in.

Fig. 4 is the circuit diagram that the utility model is used parallelization module, synchronization of modules and display module in.

[embodiment]

Refer to shown in Fig. 2-4, the utility model provides a kind of use, and it is for showing the use state of several electron devices 400.And described use comprises processing module 51, coupling assembling, parallelization module 62, synchronization of modules 63 and display module 64.

Processing module 51 is located on mainboard 50, and status signal, clock pulse signal and synchronization signal are used in use status signal the output of described processing module 51 detecting electron devices 400, the use status signal of an electron device 400 of a clock pulse signal output, and after all use status signal output, output synchronization signal; In the present embodiment, described electron device 400 is hard disk, and described hard disk comprises respectively Fault signal wire and Oneline signal wire, and wherein, the use status signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The use status signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.

Coupling assembling is connected between mainboard 50 and backboard 60 and status signal, clock signal and synchronization signal are used in transmission; In the present embodiment, coupling assembling comprises the first connector 52 and the second connector 61 altogether, wherein, the first connector 52 is located on mainboard 50, the second connector 61 is located on backboard 60, two connectors connect and utilize three transmission channels that use status signal, clock signal and synchronization signal are transferred to backboard 60 from mainboard 50, and wherein, the use status signal of all electron devices 400 can be exported according to sequentially serial of clock pulse signal.

Parallelization module 62 is located on backboard 60 and is connected coupling assembling, parallelization module 62 comprises some the first triggers 621, parallelization module 62 sequentially writes corresponding the first trigger 621 according to clock pulse signal by use status signal, for example, the use status signal of arranging last electron device 400 writes at first, the use status signal of arranging electron device 400 at first finally writes, after all writing, the first trigger 621 is corresponding one by one with electron device 400, , the electron device 400 of arranging at first writes in arrangement the first trigger 621 at first, arranging last electron device 400 writes in the first last trigger 621 of arrangement.

Synchronization of modules 63 is located on backboard 60 and is connected coupling assembling and parallelization module 62, synchronization of modules 63 comprises some the second triggers 631, the second trigger 631 is corresponding one by one with the first trigger 621, synchronization of modules 63 is after receiving synchronization signal, and the second trigger 631 is the use status signal of output respective electronic device 400 synchronously.

Display module 64 is located on backboard 60 and is connected synchronization of modules 63, and according to using status signal to control show state; In the present embodiment, described display module 64 comprises some light emitting diodes 641, light emitting diode 641 is corresponding one by one with the second trigger 631, the electron device 400 of arranging at first shows by the light emitting diode 641 of arranging at first, arranges last electron device 400 and shows by arranging last light emitting diode 641.

In the present embodiment, the Fault signal wire of a hard disk is corresponding with a light emitting diode 641, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode 641; When the use status signal of the Fault of hard disk signal wire transmission is during for Fault normal signal, the show state of corresponding light emitting diode 641 is for going out; When the use status signal of the Fault of hard disk signal wire transmission is during for Fault abnormal signal, the show state of corresponding light emitting diode 641 is bright; When the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline reading data signal, the show state of corresponding light emitting diode 641 is flicker; When the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline waiting signal, the show state of corresponding light emitting diode 641 is bright; When the use status signal of the Oneline of hard disk signal wire transmission is during for the unidentified signal of Oneline, the show state of corresponding light emitting diode 641 is for going out.

The utility model utilizes parallelization module 62 will use status signal serial input backboard 60, by synchronization of modules 63, will use the parallel output of status signal again, no matter the quantity of electron device 400 has how many, the transmission between mainboard 50 and backboard 60 only needs pair of connectors; Although increased the quantity of trigger when reducing connector, because the cost of trigger is much smaller than connector, after COMPREHENSIVE CALCULATING, the cost of the trigger of known increase is less than the connector cost of minimizing, therefore, is conducive to save cost.

The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims

1. use, it is for showing the use state of several electron devices; It is characterized in that described use comprises:

2. use according to claim 1, is characterized in that: described electron device is hard disk.

3. use according to claim 2, it is characterized in that: described hard disk comprises respectively Fault signal wire and Oneline signal wire, wherein, the use status signal of Fault signal wire transmission comprises Fault normal signal, Fault abnormal signal; The use status signal of Oneline signal wire transmission comprises Oneline reading data signal, Oneline waiting signal, the unidentified signal of Oneline.

4. use according to claim 3, it is characterized in that: described display module comprises some light emitting diodes, the Fault signal wire of one hard disk is corresponding with a light emitting diode, and the Oneline signal wire of a hard disk is corresponding with a light emitting diode.

5. use according to claim 4, is characterized in that: when the use status signal of the Fault of hard disk signal wire transmission is during for Fault normal signal, the show state of corresponding light emitting diode is for going out.

6. use according to claim 4, is characterized in that: when the use status signal of the Fault of hard disk signal wire transmission is during for Fault abnormal signal, the show state of corresponding light emitting diode is bright.

7. use according to claim 4, is characterized in that: when the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline reading data signal, the show state of corresponding light emitting diode is flicker.

8. use according to claim 4, is characterized in that: when the use status signal of the Oneline of hard disk signal wire transmission is during for Oneline waiting signal, the show state of corresponding light emitting diode is bright.

9. use according to claim 4, is characterized in that: when the use status signal of the Oneline of hard disk signal wire transmission is during for the unidentified signal of Oneline, the show state of corresponding light emitting diode is for going out.