Intelligent starting testing device for solid state disk
By designing a batch-start control system in the solid-state drive boot test device, the cost increase and stability reduction caused by the instantaneous current of the SSD test device in the prior art is solved, and a more stable and economical test process is achieved.
Patent Information
- Application Number
- CN202421815893.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When testing multiple SSD products, the existing solid-state drive (SSD) boot test device has a high instantaneous current, resulting in an increase in equipment costs and reduced stability. Some SSDs fail to start the test process normally.
An intelligent start testing device is designed. By setting up test sockets, power modules, switch modules and control modules on the test motherboard, power supply is controlled by batch startup, and the control module uses the switch module to perform time-sharing output control of the test sockets through the switch module, and gradually start all SSD products.
Through batch startup, the power demand of the equipment in terms of instantaneous current is reduced, the stability of the test device is improved, and the cost of equipment is reduced, while ensuring that all SSD products can be started normally for the test process.
Smart Images
Figure CN222867265U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hard disk testing, in particular to an intelligent startup testing device for a solid state hard disk. Background Art
[0002] Solid-state drive, abbreviated as SSD, also known as solid-state drive, is a hard disk made of a solid-state electronic storage chip array. The solid-state drive needs to be started up and tested before it is packaged after production is completed.
[0003] The existing SSD RDT device test socket tests 960 SSD products each time. The instantaneous current of each SSD when it starts is 3A (3.3V), and the normal operating current is 2A (3.3V). Because the overall power is large, and some SSDs often fail to start the RDT test process when starting. The traditional solution increases the power output power to be greater than the maximum power when the test equipment starts, resulting in increased costs and reduced stability. Therefore, we propose an intelligent startup test device for solid-state drives. Utility Model Content
[0004] The utility model aims to provide an intelligent startup test device for a solid-state hard disk. The intelligent startup test device for a solid-state hard disk greatly reduces the equipment cost and improves the stability of the test device operation by starting in batches.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an intelligent startup test device for a solid state hard disk, comprising:
[0006] A test mainboard is provided with a plurality of test sockets for connecting to a solid state drive and supplying power.
[0007] A power supply module is connected to the test mainboard and supplies power to it.
[0008] Switch modules, several switch modules are respectively arranged between each test socket and the test mainboard to control the on and off of power supply.
[0009] The control module is connected to the test mainboard and is also connected to each switch module to control the opening and closing of each switch module in different time periods.
[0010] Preferably, the number of the test sockets is not less than two.
[0011] By adopting the above technical solution, the beneficial effects of the utility model are:
[0012] The intelligent startup test device for solid-state hard disks uses a control module to control the time-sharing output of the test sockets through a switch module. Each time, a part of the test sockets are powered on to start the SSD RDT test, and a part of the test sockets are controlled to start the test after a period of time, and so on and so forth until all products are started normally to perform the SSD RDT test process. When the test sockets are gradually started one by one, the instantaneous power is not required as large as when all the test sockets are started, so that the power output of the device can be more stable, the stability of the device is increased, and the cost of the device is reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is the circuit schematic diagram of the utility model.
[0015] In the figure: 1 test main board, 2 test socket, 3 power module, 4 switch module, 5 control module. DETAILED DESCRIPTION
[0016] See also Figure 1-2 The utility model provides a technical solution: an intelligent startup test device for a solid state hard disk, comprising:
[0017] A test mainboard 1 is provided with a plurality of test sockets 2 for connecting to a solid state hard disk and supplying power.
[0018] The power module 3 is connected to the test mainboard 1 and supplies power to it.
[0019] Switch modules 4, several switch modules 4 are respectively arranged between each test socket 2 and the test mainboard 1 to control the on and off of power supply.
[0020] The control module 5 is connected to the test mainboard 1 and is also connected to each switch module 4 to control the opening and closing of each switch module 4 in different time periods.
[0021] The number of test sockets shall not be less than two.
[0022] When the device is working, the control module 5 is used to perform time-sharing output control on the test socket 2 through the switch module 4. According to actual needs, the test sockets 2 are started in batches to be powered to start the SSD RDT test. After a period of time, another batch of test sockets 2 are controlled to start the test, and so on until all the test sockets 2 are powered on, the solid state drive starts normally to perform the SSD RDT test process. When the test sockets 2 are gradually started one by one, the instantaneous power is not required as large as when all of them are started.
[0023] Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An intelligent startup test device for a solid state hard disk, characterized in that: include: A test mainboard, on which a plurality of test sockets are provided for connecting to the solid state drive and supplying power; A power module, which is connected to the test mainboard and supplies power to it; Switch modules, several of which are respectively arranged between each test socket and the test mainboard to control the on and off of power supply; The control module is connected to the test mainboard and is also connected to each switch module to control the opening and closing of each switch module in different time periods.
2. The intelligent startup test device for a solid state drive according to claim 1, characterized in that: The number of the test sockets is no less than two.