CN219590813U

CN219590813U - Power-off testing device for solid state disk

Info

Publication number: CN219590813U
Application number: CN202320120079.6U
Authority: CN
Inventors: 周海涛
Original assignee: Shenzhen Sed Technology Development Co ltd
Current assignee: Shenzhen Sed Technology Development Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-08-25
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a power failure testing device of a solid state disk, which comprises a plug seat, wherein a power supply PCB is arranged in the plug seat, a power supply socket matched with a power supply plug on the solid state disk is arranged on the power supply PCB, a through hole matched with the power supply socket is arranged on the plug seat, a power supply line is connected to the power supply PCB, and a switch is connected in series on the power supply line; the socket is provided with a positioning frame, the positioning frame is provided with a limiting insertion cavity for the vertical insertion of the solid state disk, and the solid state disk is inserted in the limiting insertion cavity, so that a power supply plug and a power supply socket on the solid state disk are spliced together; the solid state disk is vertically inserted and pulled out, so that the damage to a power supply plug of the solid state disk is avoided, and the damage to a power supply socket on a power supply PCB is avoided; and the power-on and power-off control is carried out on the power supply line through the switch so as to carry out the power-off test on the solid state disk.

Description

Power-off testing device for solid state disk

Technical Field

The utility model relates to the technical field related to hard disk testing, in particular to a power failure testing device for a solid state disk.

Background

Solid state hard drives, also known as solid state drives, are hard drives made from arrays of solid state electronic memory chips. The method is widely applied to various fields such as vehicle-mounted, industrial control, video monitoring, network terminals, electric power, medical treatment, aviation, navigation equipment and the like. When the solid state disk is produced, a power-off test is required, namely when the solid state disk is operated, the solid state disk is suddenly powered off, so that whether the solid state disk is affected after being powered on again is tested; when the existing power-off testing device is used for plugging and unplugging the solid state disk, the solid state disk is not plugged and unplugged vertically and straightly due to improper operation of workers, the power supply plug of the solid state disk is easy to damage, and meanwhile the power supply socket on the power supply PCB is not damaged.

Disclosure of Invention

The utility model provides a power-off testing device of a solid state disk, which aims to solve the defects that in the prior art, when the existing power-off testing device is used for plugging and unplugging the solid state disk, the solid state disk is not plugged and unplugged vertically and straightly, a power supply plug of the solid state disk is easy to damage, and a power supply socket on a power supply PCB (printed circuit board) is not damaged.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a power failure testing device of a solid state disk, which comprises a plug seat, wherein a power supply PCB is arranged in the plug seat, a power supply socket matched with a power supply plug on the solid state disk is arranged on the power supply PCB, a through hole matched with the power supply socket is arranged on the plug seat, a power supply line is connected to the power supply PCB, and a switch is connected to the power supply line in series; and the socket is provided with a locating rack, and the locating rack is provided with a limiting plug cavity for the solid state disk to vertically insert, so that the solid state disk is inserted in the limiting plug cavity, and a power supply plug and a power supply socket on the solid state disk are plugged together.

As a preferable technical scheme of the utility model, a plurality of power supply PCB boards are arranged in the socket.

As a preferable technical scheme of the utility model, the switch is an intelligent switch.

As a preferable technical scheme of the utility model, the limiting insertion cavity is only used for inserting a single solid state disk.

As a preferable technical scheme of the utility model, the height of the positioning frame is more than one half of the length of the solid state disk and less than two thirds of the length of the solid state disk.

As a preferable technical scheme of the utility model, the utility model further comprises a test computer with a test host, wherein a PCB interface board is arranged in the plug-in seat, a connection socket connected with a communication socket on the solid state disk is arranged on the PCB interface board, and the PCB interface board is connected with the test host through a data line.

As a preferable technical scheme of the utility model, the plug socket is provided with a through hole matched with the connecting socket.

The beneficial effects of the utility model are as follows:

1. the power-off testing device of the solid state disk is characterized in that a positioning frame is arranged on the plugging seat, a limiting plug cavity for the solid state disk to vertically insert is arranged on the positioning frame, and the solid state disk is inserted into the limiting plug cavity, so that a power supply plug on the solid state disk is plugged into a power supply socket. The solid state disk is vertically inserted and pulled out, so that the damage to a power supply plug of the solid state disk is avoided, and the damage to a power supply socket on a power supply PCB is avoided; and the power-on and power-off control is carried out on the power supply line through the switch so as to carry out the power-off test on the solid state disk.

2. The test computer with the test host is arranged in the power-off test device of the solid state disk, the PCB interface board is arranged in the plug-in seat, the connecting socket connected with the communication socket on the solid state disk is arranged on the PCB interface board, the PCB interface board is connected with the test host through the data wire, after the solid state disk is repeatedly powered off, the solid state disk is connected with the test host through the data wire, so that data in the solid state disk are read, the state of the solid state disk is judged according to the reading result, the power-off test work of the solid state disk is completed, repeated solid state disk plugging is not needed, and the work efficiency is effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a power failure testing apparatus for a solid state disk according to embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of an internal structure of a socket of a power failure testing device for a solid state disk in embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram of a power failure testing apparatus for a solid state disk according to embodiment 2 of the present utility model;

fig. 4 is a schematic diagram of a PCB interface board structure of a power failure testing apparatus for a solid state disk in embodiment 2 of the present utility model.

In the figure: 1. a socket; 2. a power supply PCB board; 3. a power supply socket; 4. a through port; 5. a power supply line; 6. a switch; 7. a positioning frame; 8. a solid state disk; 9. limiting insertion cavity; 10. testing a computer; 11. a PCB interface board; 12. a connection socket; 13. a data line; 14. and testing the host.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Example 1: as shown in fig. 1 and 2, the power failure testing device of the solid state disk comprises a socket 1, wherein a power supply PCB 2 is arranged in the socket 1, a power supply socket 3 matched with a power supply plug on a solid state disk 8 is arranged on the power supply PCB 2, a through hole 4 matched with the power supply socket 3 is arranged on the socket 1, a power supply line 5 is connected to the power supply PCB 2, and a switch 6 is connected in series on the power supply line 5; and be equipped with locating rack 7 on the socket 1, be equipped with the spacing chamber 9 of inserting that supplies solid state disk 8 vertical male on the locating rack 7, thereby solid state disk 8 spacing inserts the chamber 9 and inserts for the power supply plug on the solid state disk 8 is pegged graft with power supply socket 3 together. The socket 1 is provided with a positioning frame 7, and the positioning frame 7 is provided with a limiting insertion cavity 9 for the vertical insertion of the solid state disk 8, and the solid state disk 8 is inserted into the limiting insertion cavity 9, so that a power supply plug on the solid state disk 8 is plugged into the power supply socket 3. The solid state disk 8 is vertically inserted and pulled out, so that the power supply plug of the solid state disk 8 is not damaged, and meanwhile, the power supply socket 3 on the power supply PCB 2 is not damaged; and the power-on and power-off control is performed on the power supply line 5 through the switch 6 to perform power-off test on the solid state disk 8.

Wherein, a plurality of power supply PCB boards 2 are arranged in the socket 1; the synchronous power-off test can be carried out on a plurality of solid state disks at the same time.

Wherein, the switch 6 is an intelligent switch.

The limiting insertion cavity 9 is only used for inserting a single solid state disk 8.

The height of the positioning frame 7 is greater than one half of the length of the solid state disk 8 and less than two thirds of the length of the solid state disk 8, so that the solid state disk 8 can be conveniently installed and detached.

Embodiment 2, as illustrated in fig. 3 and 4, differs from embodiment 1 in that: the test computer 10 with the test host 14 is further arranged, the PCB interface board 11 is arranged in the plug-in seat, the PCB interface board 11 is provided with a connection socket 12 connected with a communication socket on the solid state disk 8, the PCB interface board 11 is connected with the test host 14 through a data wire 13, the test computer 10 with the test host 14 is arranged, the PCB interface board 11 is arranged in the plug-in seat 1, the PCB interface board 11 is provided with the connection socket 12 connected with the communication socket on the solid state disk 8, the PCB interface board 11 is connected with the test host 14 through the data wire 13, after the solid state disk 8 is repeatedly powered off, the solid state disk 8 is connected with the test host 14 through the data wire 13, so that data in the solid state disk 8 is read, the state of the solid state disk 8 is judged according to the reading result, the power-off test work of the solid state disk 8 is completed, the solid state disk 8 is not required to be repeatedly plugged in, and the work efficiency is effectively improved.

Wherein, the socket 1 is provided with a through hole 4 matched with the connecting socket 12.

Working principle: the socket 1 is provided with a positioning frame 7, and the positioning frame 7 is provided with a limiting insertion cavity 9 for the vertical insertion of the solid state disk 8, and the solid state disk 8 is inserted into the limiting insertion cavity 9, so that a power supply plug on the solid state disk 8 is plugged into the power supply socket 3. The solid state disk 8 is vertically inserted and pulled out, so that the power supply plug of the solid state disk 8 is not damaged, and meanwhile, the power supply socket 3 on the power supply PCB 2 is not damaged; the power-on and power-off control is carried out on the power supply line 5 through the switch 6 so as to carry out the power-off test on the solid state disk 8; the test computer 10 with the test host 14 is arranged, the PCB interface board 11 is arranged in the socket 1, the PCB interface board 11 is provided with the connection socket 12 connected with the communication socket on the solid state disk 8, the PCB interface board 11 is connected with the test host 14 through the data wire 13, after the solid state disk 8 is repeatedly powered off, the solid state disk 8 is connected with the test host 14 through the data wire 13, so that data in the solid state disk 8 are read, the state of the solid state disk 8 is judged according to the reading result, the power-off test work of the solid state disk 8 is completed, the solid state disk 8 is not required to be repeatedly plugged, and the work efficiency is effectively improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. The utility model provides a solid state disk's outage testing arrangement, includes socket (1), be equipped with power supply PCB board (2) in socket (1), just be equipped with on power supply PCB board (2) with solid state disk (8) on power supply plug matched with power supply socket (3), be equipped with on socket (1) with power supply socket (3) matched with through-hole (4), power supply PCB board (2) have power supply line (5) through the grafting, just establish ties on power supply line (5) and have switch (6); and be equipped with locating rack (7) on socket (1), be equipped with on locating rack (7) and supply solid state disk (8) vertical male spacing insert chamber (9), thereby solid state disk (8) spacing insert chamber (9) inserts for power supply plug on solid state disk (8) is in the same place with power supply socket (3) grafting.

2. The power failure testing device of a solid state disk according to claim 1, wherein a plurality of power supply PCB boards (2) are arranged in the socket (1).

3. The power failure testing device of a solid state disk according to claim 1, wherein the switch (6) is an intelligent switch.

4. The power failure testing device of a solid state disk according to claim 1, wherein the limiting insert cavity (9) is only used for inserting a single solid state disk (8).

5. The power failure testing device of the solid state disk according to claim 1, wherein the height of the positioning frame (7) is greater than one half of the length of the solid state disk (8) and less than two thirds of the length of the solid state disk (8).

6. The power failure testing device of a solid state disk according to claim 1, further comprising a testing computer (10) with a testing host (14), wherein a PCB interface board (11) is arranged in the socket, a connection socket (12) connected with a communication socket on the solid state disk (8) is arranged on the PCB interface board (11), and the PCB interface board (11) is connected with the testing host (14) through a data line (13).

7. The power failure testing device of a solid state disk according to claim 6, wherein the socket (1) is provided with a through hole (4) matched with the connection socket (12).