Testing device compatible with multi-form disc

Abstract

The utility model provides a testing device compatible with a multi-form disk, and relates to the technical field of solid state disk testing devices, and the testing device comprises a PCB, a connector, and a disk body fixing and supporting member. The connector and the disc body fixing and supporting piece are fixedly connected to the same side board surface of the PCB; the connector is used for plugging a to-be-tested disc body and supporting plugging of the to-be-tested disc body with at least one interface type, and the to-be-tested disc body is limited and fixed through the disc body fixing and supporting piece. According to the testing device compatible with the multi-form disk, testing of solid state disks of different forms and / or different sizes is achieved, the compatibility of the testing device is improved, and the testing device is simple in overall design scheme and easy to maintain.

Description

Technical Field

[0001] The present application relates to the technical field of solid-state hard disk testing devices, and in particular to a testing device compatible with multi-format hard disks. Background Art

[0002] SSD solid state drives are becoming more and more diverse in form, meeting multiple usage requirements, but this also brings certain problems to the testing of solid state drives. That is, when testing solid state drives of various forms and sizes, different PCBs need to be designed to adapt to solid state drives of different forms and sizes, resulting in poor compatibility.

[0003] The existing publication number is CN219811348U, which discloses an mSATA solid-state hard disk test device, including: a test printed circuit board; an mSATA interface socket installed on one side of the test printed circuit board, used to plug with the interface end of the mSATA solid-state hard disk; an elastic fixing member installed on one side of the test printed circuit board, and spaced apart from the mSATA interface socket, wherein the elastic fixing member includes a base, a buckle and an elastic member, and two limit columns are arranged on the base, and the limit columns are used to engage the screw holes on the mSATA solid-state hard disk; the buckle and the base are movably connected, and the elastic member is clamped between the buckle and the base, so that the elastic member pushes the buckle to clamp the mSATA solid-state hard disk between the buckle and the base. The solid-state hard disk test device can only realize the test of the mSATA solid-state hard disk, and cannot be applied to other solid-state hard disks of different shapes and sizes, and has poor compatibility.

[0004] Therefore, the technical problem that urgently needs to be solved is: how to provide a testing device compatible with multi-form disks, realize the testing of solid-state hard disks of different forms and / or sizes, improve the compatibility of the testing device, and make the overall design of the testing device simple and easy to maintain. Utility Model Content

[0005] The purpose of the present application is to provide a testing device compatible with multi-form disks, to achieve testing of solid-state hard disks of different forms and / or different sizes, to improve the compatibility of the testing device, and the overall design of the testing device is simple and easy to maintain.

[0006] To achieve the above-mentioned purpose, the present application provides a test device compatible with multi-form disks, which includes: a PCB board, a connector and a disk body fixing support; the connector and the disk body fixing support are fixedly connected on the same side panel of the PCB board; the connector is used to plug into the disk body to be tested, and the disk body to be tested is limited and fixed by the disk body fixing support.

[0007] The test device compatible with multi-form disks as described above, wherein the connector comprises a plurality of connectors, and the plurality of connectors are arranged in parallel and spaced apart on the PCB board.

[0008] The test device compatible with multi-form disks as described above, wherein the PCB board is provided with connectors supporting plugging of disks to be tested of two interface types.

[0009] As described above, the testing device compatible with multi-form disks, wherein the disk fixing support comprises a first supporting body and a plurality of limiting support grooves for supporting and accommodating the disk to be tested; each of the limiting support grooves corresponds to one of the connectors.

[0010] As described above, the testing device compatible with multi-form disks, wherein the disk body fixing support is arranged beside the connector, the socket portion of the disk body to be tested is inserted into the connector, and the non-socket portion is limited in the limiting groove, and the socket portion and the non-socket portion are located at different positions on the same side of the disk body to be tested.

[0011] In the testing device compatible with multi-form disks as described above, the limiting support groove is a U-shaped groove, and a plurality of the limiting support grooves are distributed above the first supporting body.

[0012] In the test device compatible with multi-form disks as described above, the disk fixing support comprises a second supporting body and a plurality of limiting grooves for accommodating the disk to be tested, and the limiting grooves are correspondingly arranged above the connector.

[0013] The testing device compatible with multi-form disks as described above, wherein the limiting groove is a U-shaped groove; a plurality of the limiting grooves are distributed on at least one side of the second supporting body, the limiting groove and the second supporting body are located in the same plane, and the opening of the limiting groove faces a direction away from the second supporting body. .

[0014] As described above, the testing device compatible with multi-form disks, wherein the limiting groove includes a first limiting groove and a second limiting groove of different widths, the first limiting groove is correspondingly arranged above a connector of a first interface type, and the second limiting groove is correspondingly arranged above a connector of a second interface type.

[0015] The test device compatible with multi-form disks as described above, wherein the test device further comprises: an integral structural support; the integral structural support is fixedly connected to the bottom of the PCB board.

[0016] The beneficial effects achieved by this application are as follows:

[0017] (1) The test device of the present application is suitable for testing solid-state hard disks of different shapes and / or sizes and has strong compatibility.

[0018] (2) The test device of the present application has a simple structure, is convenient for testing the solid state drive, and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For those skilled in the art, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the structure of the PCB board when testing the AIC disk according to an embodiment of the present application.

[0021] Figure 2 This is a schematic diagram of the PCB board mounting structure when testing the AIC disk according to an embodiment of the present application.

[0022] Figure 3 This is a schematic diagram of inserting an AIC disk for testing in an embodiment of the present application.

[0023] Figure 4 This is a schematic diagram of a PCB board when testing a U.2 or E.1 / E.3 disk according to an embodiment of the present application.

[0024] Figure 5 This is a schematic diagram of the PCB board mounting structure when testing a U.2 or E.1 / E.3 disk according to an embodiment of the present application.

[0025] Figure 6 This is a schematic diagram of the use of a PCB board inserted into a first type of SSD disk for testing when testing a U.2 or E.1 / E.3 disk in an embodiment of the present application.

[0026] Figure 7 This is a schematic diagram of the use of a PCB board inserted into a second type of SSD disk for testing when testing a U.2 or E.1 / E.3 disk according to an embodiment of the present application.

[0027] Figure 8 This is a schematic diagram of the use of a PCB board inserted into a third type of SSD disk for testing when testing a U.2 or E.1 / E.3 disk according to an embodiment of the present application.

[0028] Fig. 9 This is a schematic diagram of the PCB board when the replacement disk fixing support member of the embodiment of the present application is installed to test the U.2 or E.1 / E.3 disk.

[0029] Fig.10 This is a schematic diagram of the use of the PCB board installed with the E3.S-2T disk body fixing support member according to the embodiment of the present application, inserting the corresponding type of SSD disk and performing performance testing.

[0030] Figure markings: 1-PCB board; 2-AIC connector; 3-screw; 4-AIC disk body fixing support; 5-stud; 6-first integral structural support; 7-second integral structural support; 8-AIC disk; 9-U.2 connector; 10-EDSFF connector; 11-UE disk body fixing support; 12-U.2 disk; 13-E3.S-1T disk; 14-E1.S-9.5mm disk; 15-E3.S-2T disk body fixing support; 16-E3.S-2T disk. DETAILED DESCRIPTION

[0031] The following is a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0032] The present application provides a test device compatible with multi-form disks, which can test solid-state hard disks of different forms and / or sizes, improve the compatibility of the test device, facilitate operation, and improve test efficiency. Specifically, a test device compatible with multi-form disks can be applied to different solid-state hard disk product tests (can test solid-state hard disk products such as E3.S-1T, E3.S-2T, U.2, E1.S-9.5mm, etc.), and the overall design is simple and easy to maintain.

[0033] like Figure 1-10 As shown, the present application provides a test device compatible with multi-form disks, the test device comprising: a PCB board 1, a connector and a disk body fixing support; the connector and the disk body fixing support are fixedly connected on the same side panel of the PCB board 1; the connector is used to plug in the disk body to be tested, supports plugging in the disk body to be tested with at least one interface type, the disk body to be tested is plugged in with the connector, and the disk body to be tested is limited and fixed by the disk body fixing support. Different connectors are welded on the PCB board 1 according to the test requirements to realize the test schemes in different usage scenarios.

[0034] As a specific embodiment of the utility model, the connector includes multiple connectors, which are arranged in parallel and spaced apart on the PCB board 1. Each connector can be connected to a disk body to be tested, so that multiple disk bodies to be tested can be tested on one PCB board 1 at the same time, thereby improving the test efficiency. The number of connectors is not limited here, and the number of connectors is set according to actual needs.

[0035] As a specific embodiment of the utility model, connectors supporting the plugging of two types of test disks are provided on the PCB board 1. Two test disks with different interface types can be plugged on the same PCB board 1 to test the two test disks with different interface types, thereby improving the compatibility of the test device.

[0036] As a specific embodiment of the utility model, the types of connectors may include: AIC connector 2, U.2 connector or EDSFF connector 10, and different types of connectors are used to connect different types of disks to be tested. The connector on the PCB board 1 may have multiple interface types, and connectors of different interface types are used to test disks of different interface types to be tested. The test device 1 can plug and test disks of multiple interface types to be tested. The type of connector is not limited here, and other types of connectors can also be used. By setting other types of connectors on the PCB board 1, it is possible to test other types of disks to be tested.

[0037] As a specific embodiment of the utility model, due to the characteristics of the interface type, the disk body fixing support also has different settings. For example, in a specific embodiment, the disk body fixing support includes a first support body and a plurality of limit support grooves for supporting and accommodating the disk body to be tested; each limit support groove corresponds to a connector, and the limit support groove limits and fixes the disk body to be tested to prevent the disk body to be tested from shaking or tilting, improve the connection stability between the disk body to be tested and the connector, thereby improving the test accuracy of the disk body to be tested.

[0038] As a specific embodiment of the present utility model, the first supporting body is in the shape of a long strip; the first supporting body is arranged above the PCB board 1 in parallel, and the first supporting body is arranged beside a plurality of connectors.

[0039] As a specific embodiment of the utility model, the limit support groove includes a limit support side wall, the limit support side wall is perpendicular to the first support body and fixedly connected to the top surface of the first support body, the top surface of the first support body is fixedly connected to multiple limit support side walls, and the limit support groove is surrounded by two adjacent limit support side walls and the top surface of the first support body to form a space for supporting and accommodating the disk to be tested. The height of the first support body is preferably to meet the disk level after the disk to be tested is plugged into the connector.

[0040] As a specific embodiment of the utility model, the limiting support side wall is arranged parallel to the length direction of the connector, and each adjacent two limiting support side walls are arranged on the side of a connector, and the disk to be tested connected to each connector is limited and supported by the limiting support groove arranged on the side of the connector.

[0041] As a specific embodiment of the utility model, the distance between two adjacent limiting support side walls is freely selected according to the size of the disk to be tested connected to the connector, for example, the distance between the two limiting support side walls (i.e., the width of the limiting support groove) is greater than the width of the disk to be tested. The distance between two adjacent limiting support side walls is just suitable for limiting support of the disk to be tested of the corresponding size, and the distance between each two adjacent limiting support side walls can be the same or different.

[0042] As a specific embodiment of the utility model, the disk body fixing support is arranged beside the connector, the socket part of the disk body to be tested is inserted into the connector, the non-socket part is limited in the limiting support groove, the socket part and the non-socket part are located at different positions on the same side of the disk body to be tested, specifically, the plug-in interface part and the non-plug-in interface part are distributed in the long side direction of the disk body to be tested. It can be understood that after the socket part of the disk body to be tested is plugged into the connector, the electrical connection between the disk body to be tested and the connector is realized. The non-socket part of the disk body to be tested does not need to be plugged in, so limiting the non-socket part in the limiting support groove will not cause interference between the connection between the disk body to be tested and the connector, and the disk body to be tested can be limited and fixed while being connected to the connector.

[0043] As a specific embodiment of the utility model, the limiting support groove is a U-shaped groove, and a plurality of limiting support grooves are distributed above the first support body. After the disk to be tested is plugged into the connector, the bottom surface of the disk to be tested abuts against the bottom surface of the U-shaped groove (i.e., the bottom surface of the U-shaped groove surrounded by the top surface of the first support body); the side walls of the U-shaped groove (i.e., the limiting support side walls) are limited on both sides of the disk to be tested, thereby achieving the limiting fixation of the disk to be tested and improving the connection stability between the disk to be tested and the connector.

[0044] As another specific embodiment of the utility model, the disc fixing support comprises a second support body and a plurality of limit grooves for accommodating the disc to be tested, the limit grooves are correspondingly arranged above the connector, and the disc fixing support is provided with a limit groove corresponding to the position above each connector, and the limit groove has an opening that passes through from top to bottom; the disc to be tested passes through the opening and is plugged with the connector. A disc to be tested can be inserted into each opening, and the disc to be tested is limited and fixed while the disc to be tested is plugged with the connector.

[0045] As a specific embodiment of the utility model, the limiting groove is a U-shaped groove; a plurality of limiting grooves are distributed on at least one side of the second supporting body, the limiting groove is located beside the second supporting body, the limiting groove and the second supporting body are located in the same plane, and the opening of the limiting groove faces away from the second supporting body. The bottom and the side walls of the U-shaped groove are respectively limited by the three side walls of the disk to be tested, and one side wall of the disk to be tested is not limited by the limiting groove, so that the disk to be tested can be conveniently installed in the limiting groove or removed from the limiting groove.

[0046] As a specific embodiment of the utility model, the plurality of limiting grooves in the disk fixing support can have the same width or different widths. For example, the limiting grooves include a first limiting groove and a second limiting groove of different widths, the first limiting groove being correspondingly arranged above a connector of a first interface type, and the second limiting groove being correspondingly arranged above a connector of a second interface type. Limiting grooves of different widths can accommodate disks to be tested of different sizes, realize the limiting effect on disks to be tested of different sizes, and thus realize the plugging and testing of disks to be tested of two different interface types.

[0047] As a specific embodiment of the present utility model, the testing device further includes: an integral structural support member; the integral structural support member is fixedly connected to the bottom of the PCB board 1 , thereby achieving stable support for the PCB board 1 .

[0048] As a specific embodiment of the utility model, the disk body fixing support is fixedly connected to the PCB board 1 through multiple groups of fixing components. The disk body fixing support is arranged parallel to the PCB board 1, and there is a certain spacing distance between the disk body fixing support and the PCB board 1; each group of fixing components includes a stud 5 and a screw 3; one end of the stud 5 is fixedly connected to the PCB board 1, and the other end is fixedly connected to the disk body fixing support through the screw 3, thereby realizing a reliable connection between the disk body fixing support and the PCB board 1.

[0049] As a specific embodiment of the utility model, the integral structural support member includes a first integral structural support member 6 and a second integral structural support member 7. The first integral structural support member 6 and the second integral structural support member 7 are symmetrically arranged at the bottom of the PCB board 1, thereby realizing stable support for the PCB board 1.

[0050] Embodiment 1

[0051] The test device of the present application can test the AIC disk (i.e., AIC solid state hard disk). The type of the disk body fixing support is vertical, that is, the top opening of the upper limit support groove of the first support body faces upward, and the top opening direction of the limit support groove is perpendicular to the PCB board 1. The vertical disk body fixing support is used to support the limit below the disk body to be tested.

[0052] like Figure 1As shown, the test device includes: a PCB board 1 and an AIC connector 2, wherein the AIC connector 2 includes multiple AIC connectors 2, and the multiple AIC connectors 2 are welded on the PCB board 1 according to preset positions. Each AIC connector 2 is connected to an AIC solid state drive to be tested. Multiple AIC connectors 2 are connected to multiple AIC solid state drives to be tested, thereby realizing simultaneous testing of multiple AIC solid state drives to be tested.

[0053] As a preferred embodiment of the present invention, a plurality of AIC connectors 2 are arranged in parallel and spaced apart on the PCB board 1. The plurality of AIC connectors 2 are arranged along the length direction of the PCB board 1.

[0054] like Figure 2 As shown, a structural member is added to the PCB board 1 for fixing and installing the AIC disk body 8. Specifically, screws 3, AIC disk body fixing support members 4, studs 5, first integral structural support members 6 and second integral structural support members 7 are installed on the PCB board 1, and the screws 3, AIC disk body fixing support members 4, studs 5, first integral structural support members 6 and second integral structural support members 7 are mutually matched and connected to complete the overall construction of the test device.

[0055] As a specific embodiment of the utility model, the AIC disk body fixing support member 4 is in the shape of a long strip, and the length direction of the AIC disk body fixing support member 4 is parallel to the arrangement direction of the multiple AIC connectors 2. A certain distance is spaced between the AIC disk body fixing support member 4 and the multiple AIC connectors 2, so that while the AIC disk body fixing support member 4 supports the AIC disk body, it does not affect the connection between the AIC disk body and the AIC connector 2, thereby avoiding interference with the connection between the AIC disk body and the AIC connector 2.

[0056] As a specific embodiment of the utility model, since the AIC disk body is in a sideways position after being plugged into the connector, the height of the AIC disk body fixing support 4 matches the height of the AIC connector 2, so that the AIC disk body remains horizontal after being inserted into the connector, thereby supporting the AIC disk and preventing the AIC disk from shaking and one end from tilting up, resulting in poor contact.

[0057] As a specific embodiment of the utility model, a plurality of stud mounting holes are provided on the PCB board 1; the AIC disk body fixing support 4 is provided with a mounting through hole, the bottom end of the stud 5 is threadedly connected to the stud mounting hole on the PCB board 1, and the top end is inserted into the mounting through hole of the AIC disk body fixing support 4, the top end of the stud 5 is connected to the screw 3, and the screw 3 is limited in the mounting through hole of the AIC disk body fixing support 4, thereby realizing the fixed connection between the AIC disk body fixing support 4 and the PCB board 1.

[0058] like Figure 2 and 3As shown, the first integral structural support member 6 and the second integral structural support member 7 are both in the shape of long strips, and the first integral structural support member 6 and the second integral structural support member 7 are arranged along the length direction of the PCB board 1 and are arranged at the bottom of the PCB board 1. The first integral structural support member 6 and the second integral structural support member 7 are arranged parallel to each other and spaced apart. Preferably, the first integral structural support member 6 and the second integral structural support member 7 have the same structure and size.

[0059] like Figure 2 and 3 As shown, the first integral structural support member 6 and the second integral structural support member 7 are fixedly connected to the bottom of the PCB board 1 through studs 5 and screws 3.

[0060] like Figure 2 and 3 As shown, a plurality of bolt mounting holes are provided on the first integral structural support member 6 and the second integral structural support member 7, and mounting through holes are respectively provided on the PCB board 1 corresponding to the positions of the plurality of bolt mounting holes of the first integral structural support member 6 and the second integral structural support member 7, one end of the bolt 5 is threadedly connected in the bolt mounting hole of the first integral structural support member 6 or the second integral structural support member 7, and the other end passes through the mounting through hole of the PCB board 1 and is fixedly connected by a screw 3, and the screw 3 is limited on the top surface of the PCB board 1 to realize the fixed connection between the first integral structural support member 6 or the second integral structural support member 7 and the PCB board 1.

[0061] like Figure 3 As shown, after the overall construction of the test device is completed, the AIC disk body 8 is inserted into the AIC connector 2 in sequence, and the AIC disk body 8 is limited and fixed by the AIC disk body fixing support 4 to test the AIC disk.

[0062] Embodiment 2

[0063] The test device of the present application can test U.2, E3.S-1T and E1.S-9.5mm types of solid-state hard disks. In this embodiment, the type of the disk body fixing support is parallel, that is, the opening extension direction of the limit groove connected to the second support body is parallel to the PCB board 1, and the parallel disk body fixing support is used to support and limit the side wall of the disk body to be tested.

[0064] like Figure 4As shown, the test device includes: a PCB board 1, a U.2 connector 9 and / or an EDSFF connector 10, and two types of connectors of the U.2 connector 9 and the EDSFF connector 10 are welded on the PCB board 1 according to a predetermined position. The U.2 connector 9 includes multiple, and the EDSFF connector 10 includes multiple, multiple U.2 connectors 9 and multiple EDSFF connectors 10 are welded on the PCB board 1 according to a predetermined position, each U.2 connector 9 is connected to a U.2 solid-state hard disk, and each EDSFF connector 10 is connected to an EDSFF solid-state hard disk. Multiple U.2 connectors 9 are connected to multiple U.2 solid-state hard disks, and multiple EDSFF connectors 10 are connected to multiple EDSFF solid-state hard disks, so as to realize the simultaneous testing of multiple U.2 solid-state hard disks and / or multiple EDSFF solid-state hard disks to be tested. In order to realize the testing of solid-state hard disks of different shapes or sizes.

[0065] As a preferred embodiment of the present invention, a plurality of U.2 connectors 9 and / or EDSFF connectors 10 are arranged in parallel and spaced apart on the PCB board 1. The plurality of U.2 connectors 9 and / or EDSFF connectors 10 are arranged along the length direction of the PCB board 1.

[0066] like Figure 5 As shown, a structural member is added to the PCB board 1 to fix the U.2 and EDSFF disks. Screws 3, studs 5, first integral structural support members 6, second integral structural support members 7 and UE disk fixing support members 11 are installed on the PCB board 1. The test device is built as a whole through the mutual cooperation and connection between the screws 3, studs 5, first integral structural support members 6, second integral structural support members 7 and UE disk fixing support members 11. Since the UE disk is in a vertical state after being plugged in, the function of the UE disk fixing support member 11 is to prevent the U.2 disk 12 or the EDSFF disk from having poor contact with the connector due to shaking and tilting.

[0067] As a specific embodiment of the present invention, the length direction of the UE disk fixing support 11 is parallel to the arrangement direction of the plurality of U.2 connectors 9 and / or EDSFF connectors 10. The UE disk fixing support 11 is arranged above the U.2 connector 9 and / or the EDSFF connector 10 and is spaced a certain distance apart. While the UE disk fixing support 11 supports the U.2 disk 12 or the EDSFF disk, it does not affect the connection between the U.2 disk 12 and the U.2 connector 9 or the connection between the EDSFF disk and the EDSFF connector 10.

[0068] As a specific embodiment of the utility model, a plurality of stud mounting holes are provided on the PCB board 1; a mounting through hole is provided on the UE disk body fixing support 11; the bottom end of the stud 5 is threadedly connected to the stud mounting hole on the PCB board 1, and the top end is inserted into the mounting through hole of the UE disk body fixing support 11; the top end of the stud 5 is connected to the screw 3, and the screw 3 is limited in the mounting through hole of the UE disk body fixing support 11, thereby realizing the fixed connection between the AIC disk body fixing support 4 and the PCB board 1.

[0069] As a specific embodiment of the utility model, the first integral structural support member 6 and the second integral structural support member 7 are both in the shape of long strips, and the first integral structural support member 6 and the second integral structural support member 7 are arranged along the length direction of the PCB board 1 and are arranged at the bottom of the PCB board 1. The first integral structural support member 6 and the second integral structural support member 7 are arranged parallel to each other and spaced apart. Preferably, the first integral structural support member 6 and the second integral structural support member 7 have the same structure and size. The first integral structural support member 6 and the second integral structural support member 7 are fixedly connected to the bottom of the PCB board 1 by studs 5 and screws 3.

[0070] As a specific embodiment of the utility model, a plurality of bolt mounting holes are provided on the first integral structural support member 6 and the second integral structural support member 7, and mounting through holes are respectively provided at positions corresponding to the plurality of bolt mounting holes of the first integral structural support member 6 and the second integral structural support member 7, one end of the bolt 5 is threadedly connected to the bolt mounting hole of the first integral structural support member 6 or the second integral structural support member 7, and the other end passes through the mounting through hole of the PCB board 1 and is fixedly connected by a screw 3, and the screw 3 is limited on the top surface of the PCB board 1 to realize the fixed connection between the first integral structural support member 6 or the second integral structural support member 7 and the PCB board 1.

[0071] like Figure 3 , 6 -8, after the test device is built as a whole, it can be compatible with the U.2 disk body 12, E3.S-1T disk body 13 and E1.S-9.5mm disk body 14. Just insert the disk body of the type to be tested into the corresponding connector. Different types of SSD disks have corresponding openings on the UE disk body fixing support 11.

[0072] like Fig. 9 and 10 As shown, after the UE disk body fixing support 11 is replaced with the E3.S-2T disk body 16 fixing support 15, the testing device can test the E3.S-2T disk body 16, and the E3.S-2T disk body 16 can be tested by inserting the E3.S-2T disk body 16 into the connectors at the corresponding positions of the E3.S-2T disk body 16 fixing support 15 in sequence.

[0073] The beneficial effects achieved by this application are as follows:

[0074] (1) The test device of the present application is suitable for testing solid-state hard disks of different shapes and / or sizes and has strong compatibility.

[0075] (2) The test device of the present application has a simple structure, is convenient for testing the solid state drive, and is easy to maintain.

[0076] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0077] In the description of the present application, the word "for example" is used to mean "used as an example, illustration or explanation". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0078] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A testing device compatible with multi-format disks, characterized in that: The test device comprises: a PCB board, a connector and a disc fixing support; The connector and the disk fixing support are fixedly connected to the same side surface of the PCB board; The connector is used for plugging into a disk to be tested, supports plugging into a disk to be tested with at least one interface type, and the disk to be tested is fixed in a limited position by the disk fixing support.

2. The testing device compatible with multi-format disks according to claim 1, characterized in that: The connector comprises a plurality of connectors, and the plurality of connectors are arranged in parallel and spaced apart on the PCB board.

3. The testing device compatible with multi-format disks according to claim 1, characterized in that: The PCB board is provided with connectors supporting plugging of two types of interface-type disks to be tested.

4. The testing device compatible with multi-format disks according to any one of claims 1 to 3, characterized in that: The disc fixing support comprises a first support body and a plurality of position limiting support grooves for supporting and accommodating the disc to be tested; Each of the limiting support grooves corresponds to one of the connectors.

5. The testing device compatible with multi-format disks according to claim 4, characterized in that: The disk fixing support is arranged beside the connector. The socket portion of the disk to be tested is inserted into the connector, the non-socket portion is limited in the limit support groove, and the socket portion and the non-socket portion are located at different positions on the same side of the disk to be tested.

6. The testing device compatible with multi-format disks according to claim 4, characterized in that: The limiting support groove is a U-shaped groove, and a plurality of the limiting support grooves are distributed above the first support body.

7. The testing device compatible with multi-format disks according to any one of claims 1 to 3, characterized in that: The disc fixing support comprises a second supporting body and a plurality of limiting grooves for accommodating the disc to be tested, and the limiting grooves are correspondingly arranged above the connector.

8. The testing device compatible with multi-format disks according to claim 7, characterized in that: The limiting groove is a U-shaped groove; The plurality of limiting grooves are distributed on at least one side of the second supporting body, the limiting grooves and the second supporting body are located in the same plane, and the openings of the limiting grooves face a direction away from the second supporting body.

9. The testing device compatible with multi-format disks according to claim 7, characterized in that: The limiting groove includes a first limiting groove and a second limiting groove with different widths, the first limiting groove is correspondingly arranged above the connector of the first interface type, and the second limiting groove is correspondingly arranged above the connector of the second interface type.

10. The testing device compatible with multi-format disks according to any one of claims 1 to 9, characterized in that: The testing device further comprises: an integral structural support; The integral structural support is fixedly connected to the bottom of the PCB board.

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