CN205302267U

CN205302267U - SSD solid state hard drives stability test equipment

Info

Publication number: CN205302267U
Application number: CN201521125196.3U
Authority: CN
Inventors: 沈金良
Original assignee: SHENZHEN KINGSPEC ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: SHENZHEN KINGSPEC ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-08
Anticipated expiration: 2025-12-31

Abstract

The utility model provides a SSD solid state hard drives stability test equipment, include: a test storehouse, connect in for placing await measuring the examination SSD solid state hard drives SSD solid state hard drives's circuit board and display, the display connect in the circuit board, be equipped with main control chip on the circuit board, connect in main control chip's adjust the temperature unit and fatigue test unit, unusual outage test unit. The utility model discloses practice thrift manufacturing cost, improved efficiency of software testing, guaranteed SSD solid state hard drives's job stabilization nature.

Description

SSD solid state hard disc stability test equipment

Technical field

This utility model relates to the technical field of solid state hard disc storage, especially relates to a kind of SSD solid state hard disc stability test equipment.

Background technology

SSD solid state hard disc stability test equipment is for data information storage device, and the stability of SSD solid state hard disc determines write and reads the safety of data information. Existing SSD solid state hard disc test equipment includes high/low temperature test equipment, fatigue testing equipment, abnormal power-down equipment etc., but the said equipment is all separate from, it is necessary to individually buy, and when testing each project, need independent testing setup and need multiple personnel to go operation, its testing cost is higher, complex operation, and work efficiency is relatively low.

Summary of the invention

The purpose of this utility model is in that to provide a kind of SSD solid state hard disc stability test equipment, and it can save production cost, improves testing efficiency, it is ensured that the job stability of SSD solid state hard disc.

For realizing above-mentioned utility model purpose, this utility model adopts the following technical scheme that

A kind of SSD solid state hard disc stability test equipment, including: for placing the test storehouse of SSD solid state hard disc to be tested, the circuit board being connected to described SSD solid state hard disc and display, described display is connected to described circuit board, and described circuit board is provided with main control chip, is connected to thermostat units and testing fatigue unit, the abnormal power-down test cell of described main control chip.

Further, in above-mentioned SSD solid state hard disc stability test equipment, heating element heater that described thermostat units includes being located in described test storehouse 1 or condensation element and temperature control circuit.

Further, in above-mentioned SSD solid state hard disc stability test equipment, described heating element heater is heat-generating disc or heating wire, and described condensation element is condensing agent.

Further, in above-mentioned SSD solid state hard disc stability test equipment, described testing fatigue unit includes: first sets subelement, read-write subelement and syndrome unit, and described first sets subelement carries out the time of testing fatigue for setting described SSD solid state hard disc; The read-write of described read-write subelement read-write and random small documents for described SSD solid state hard disc being carried out continuously big file; Described syndrome unit verifies for the transmission data of SSD solid state hard disc during to testing fatigue.

Further, in above-mentioned SSD solid state hard disc stability test equipment, described abnormal power-down test cell includes: the second setting subelement, power supply cut-off subelement and detection sub-unit, and described second sets subelement carries out the number of times of abnormal power-down for setting described SSD solid state hard disc;Described power supply cut-offs subelement for the power supply of described SSD solid state hard disc is continuously opened and turned off; When described detection sub-unit is used for detecting abnormal power-down test, whether SSD solid state hard disc damages or stores whether data lose.

This utility model SSD solid state hard disc stability test equipment has saved production cost, improves testing efficiency, it is ensured that the job stability of SSD solid state hard disc.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model SSD solid state hard disc stability test equipment.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully. Accompanying drawing gives preferred embodiment of the present utility model. But, this utility model can realize in many different forms, however it is not limited to embodiment described herein. On the contrary, the purpose providing these embodiments is to make the understanding to disclosure of the present utility model more thorough comprehensively.

Refer to Fig. 1, this utility model one SSD solid state hard disc stability test equipment includes: for placing the test storehouse 1 of SSD solid state hard disc (not shown) to be tested, the circuit board 2 being connected to described SSD solid state hard disc and display 3, described display 3 is connected to described circuit board 2, and described circuit board 2 is provided with main control chip 4, is connected to thermostat units 5 and testing fatigue unit 6, the abnormal power-down test cell 7 of described main control chip 4.

Wherein, heating element heater that described thermostat units 5 includes being located in described test storehouse 1 or condensation element and temperature control circuit, described main control chip 4 drives heating element heater or condensation element work by temperature control circuit, thus the temperature regulated in test storehouse 1 can be set. In the present embodiment, described heating element heater is heat-generating disc or heating wire, and described condensation element is condensing agent. This utility model can be set in SSD solid state hard disc ambient temperature under the environment of high temperature or low temperature (-40 degrees Celsius to 85 degrees Celsius regions).

Described testing fatigue unit 6 is made up of one group of chip circuit, and this chip circuit is made up of three funtion parts, and first funtion part is write, and second funtion part is to read, and the 3rd funtion part is write and the data read to be compared. Described testing fatigue unit 6 includes: first sets subelement 61, read-write subelement 62 and syndrome unit 63, and described first sets subelement 61 carries out the time of testing fatigue for setting described SSD solid state hard disc; The read-write of the described read-write subelement 62 read-write and random small documents for described SSD solid state hard disc being carried out continuously big file; Described syndrome unit 63 verifies for the transmission data of SSD solid state hard disc during to testing fatigue.

It should be noted that, described testing fatigue unit 6 is when carrying out testing fatigue to described SSD solid state hard disc, can also with SSD solid state hard disc time the read-write of row once big file and the read-write of random small documents be a circle, set the test number of turns by setting the first setting subelement 61.

Described abnormal power-down test cell 7 is made up of one group of timer and relay, it is possible to set the time of relay on an off by timer.

Described abnormal power-down test cell 7 includes: the second setting subelement 71, power supply cut-off subelement 72 and detection sub-unit 73, and described second sets subelement 71 carries out the number of times of abnormal power-down for setting described SSD solid state hard disc; Described power supply cut-offs subelement 72 for the power supply of described SSD solid state hard disc is continuously opened and turned off;When described detection sub-unit 73 is used for detecting abnormal power-down test, whether SSD solid state hard disc damages or stores whether data lose.

The specific works process of this utility model a kind of SSD solid state hard disc stability test equipment is as follows:

First, open the door in test storehouse 1, SSD solid state hard disc to be tested is positioned in test storehouse 1 and SSD solid state hard disc is connected to circuit board 2, shut the door in test storehouse 1, start this test equipment, described display 3 is provided with the entity or virtual key that are connected to the first setting subelement 61 and the second setting subelement 71, namely the parameter needing test is set by display 3, if desired for being operated in 85 degrees Celsius, the testing fatigue time is 12 hours, abnormal power-down is 200 times, then at display 3 by corresponding parameter options, select temperature 85 degrees Celsius, testing fatigue is 12 hours, the number of times of abnormal power-down is 200 times.

Then, after setting, clicking and start test, this test equipment brings into operation; Temperature in test storehouse 1 begins to ramp up, stop in time reaching 85 degrees Celsius, start SSD solid state hard disc is carried out testing fatigue, by reading and writing subelement 62 ceaselessly read-write to the read-write to row continuously big file of the SSD solid state hard disc and random small documents, by syndrome unit 63 when test verification in the data whether mistake of SSD solid state hard disc, if having, then judge that SSD solid state hard disc is problematic;

Then, after testing fatigue completes, this test equipment can automatically into abnormal power-down test event, cut-offfing the subelement 71 power supply to described SSD solid state hard disc by power supply to continuously open and turn off, when being used for detecting abnormal power-down test by described detection sub-unit 72, whether SSD solid state hard disc damages or stores whether data lose. When finding the damage of SSD solid state hard disc or loss of data, then judge that this SSD solid state hard disc is defective. So, being achieved that test SSD solid state hard disc is under different temperature environments, host computer is owing to having a power failure or imprudence power-off, if SSD solid state hard disc can be caused to cause damage, and whether the data stored into can lose.

Finally, after test completes, being presented in display 3 by the mode of data form by the result tested, with the tester that informs of visual pattern, SSD solid state hard disc to be tested occurs in that exception in which test link.

Compared to prior art, this utility model SSD solid state hard disc stability test equipment adopts the mode that test event test is integrated, set by one group of test parameter, it is possible to all of test event is completed, and the test result of each test event is graphically shown.

Relative to present method of testing, this utility model SSD solid state hard disc stability test equipment avoids user and buys multiple test equipment, more personnel need not go operation and set the parameter of test event, save production cost, improve testing efficiency, it is ensured that the job stability of SSD solid state hard disc.

To sum up, this utility model SSD solid state hard disc stability test equipment has saved production cost, improves testing efficiency, it is ensured that the job stability of SSD solid state hard disc.

Here description of the present utility model and application is illustrative, is not wishing to limit in the above-described embodiments scope of the present utility model. The deformation of embodiments disclosed herein and change are possible, for those skilled in the art embodiment replace and the various parts of equivalence are known.It should be appreciated by the person skilled in the art that when without departing from spirit of the present utility model or substitutive characteristics, this utility model can in other forms, structure, layout, ratio, and realize with other assembly, material and parts. When without departing from this utility model scope and spirit, it is possible to embodiments disclosed herein is carried out other deformation and changes.

Claims

1. a SSD solid state hard disc stability test equipment, it is characterized in that, including: for placing the test storehouse of SSD solid state hard disc to be tested, the circuit board being connected to described SSD solid state hard disc and display, described display is connected to described circuit board, and described circuit board is provided with main control chip, is connected to thermostat units and testing fatigue unit, the abnormal power-down test cell of described main control chip.

2. SSD solid state hard disc stability test equipment according to claim 1, it is characterised in that heating element heater that described thermostat units includes being located in described test storehouse 1 or condensation element and temperature control circuit.

3. SSD solid state hard disc stability test equipment according to claim 2, it is characterised in that described heating element heater is heat-generating disc or heating wire, and described condensation element is condensing agent.

4. SSD solid state hard disc stability test equipment according to claim 1, it is characterized in that, described testing fatigue unit includes: first sets subelement, read-write subelement and syndrome unit, and described first sets subelement carries out the time of testing fatigue for setting described SSD solid state hard disc; The read-write of described read-write subelement read-write and random small documents for described SSD solid state hard disc being carried out continuously big file; Described syndrome unit verifies for the transmission data of SSD solid state hard disc during to testing fatigue.

5. SSD solid state hard disc stability test equipment according to claim 1, it is characterized in that, described abnormal power-down test cell includes: the second setting subelement, power supply cut-off subelement and detection sub-unit, and described second sets subelement carries out the number of times of abnormal power-down for setting described SSD solid state hard disc; Described power supply cut-offs subelement for the power supply of described SSD solid state hard disc is continuously opened and turned off; When described detection sub-unit is used for detecting abnormal power-down test, whether SSD solid state hard disc damages or stores whether data lose.