A test device

Abstract

This utility model provides a testing device, belonging to the field of solid-state drive (SSD) testing technology. The testing device has intersecting first, second, and third directions, and includes a housing, a connecting plate, and a limiting member. The housing defines a receiving cavity, and a plurality of mounting positions for installing a SSD are provided on one side of the housing along the first direction. The connecting plate is disposed on one side of the housing along the first direction and is adjacent to the mounting positions. The limiting member is slidably connected to the connecting plate along the second direction, and the limiting member has a first position and a second position relative to the connecting plate. In the first position, the limiting member is away from the mounting positions; in the second position, the limiting member is close to the mounting positions and can connect with the SSD. The testing device provided in this application improves the convenience of installing or removing the SSD by sliding the limiting member to the connecting plate, allowing the limiting member to switch between the first and second positions, thereby effectively improving the testing efficiency of the SSD.

Description

Technical Field

[0001] This utility model relates to the field of solid-state drive testing technology, and in particular to a testing device. Background Technology

[0002] M.2 interface solid-state drives (SSDs), as a type of SSD, are widely used in desktop computers, laptops, and other terminal devices due to their small size and high-speed read / write capabilities. Currently, market demand for M.2 interface SSDs is quite strong, which undoubtedly places more stringent demands on production capacity. Testing efficiency is precisely one of the key factors restricting the improvement of production capacity.

[0003] In existing solid-state drive (SSD) testing equipment, the fixing structure of SSDs is relatively complex in order to ensure the stability of SSDs. This makes the installation or removal of SSDs cumbersome and time-consuming, thus affecting testing efficiency. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a testing device.

[0005] This utility model provides the following technical solution: a testing device having intersecting first direction, second direction and third direction, comprising:

[0006] The housing defines a receiving cavity, and the housing has a plurality of mounting positions for mounting a solid-state drive on one side along the first direction;

[0007] A connecting plate is disposed on one side of the housing along the first direction, and the connecting plate is adjacent to the mounting position;

[0008] A limiting member is slidably connected to the connecting plate along the second direction, and the limiting member has a first position and a second position relative to the connecting plate;

[0009] In the first position, the limiting member is away from the mounting position;

[0010] In the second position, the limiting member is close to the mounting position and can be connected to the solid-state drive.

[0011] In some embodiments, a plurality of mounting positions are arranged along the third direction, and the connecting plate is provided with a plurality of guide grooves arranged along the third direction, with the opening of one guide groove facing one of the mounting positions in the second direction.

[0012] In some embodiments, one end of the limiting member is slidably connected to the guide groove;

[0013] When the limiting member is in the second position, the end of the limiting member away from the connecting plate can be connected to the solid-state drive.

[0014] In some embodiments, the guide groove includes a first slide groove and a second slide groove that are connected to each other, the opening of the first slide groove faces the housing, and the second slide groove penetrates the connecting plate along the first direction;

[0015] A portion of the limiting member passes through the second slide groove and is slidably connected to the first slide groove.

[0016] In some embodiments, the limiting member includes a first limiting member, a second limiting member, and a third limiting member that are spaced apart along the first direction;

[0017] A first connecting post is provided between the first limiting member and the second limiting member. The first limiting member is slidably disposed in the first sliding groove, and the first connecting post is slidably disposed in the second sliding groove. A second connecting post is provided between the second limiting member and the third limiting member. The second limiting member is disposed on the side of the connecting plate away from the housing.

[0018] In the second position, the second connecting post can be engaged with the solid-state drive, and the third limiting member can abut against the side of the solid-state drive away from the housing.

[0019] In some embodiments, the testing apparatus further includes a control board and an adapter board, the control board being housed in the receiving cavity;

[0020] The adapter plate is connected to the control plate and is disposed on the side of the control plate facing the mounting position. The control plate is connected to the housing.

[0021] In some embodiments, the housing includes a top plate and a bottom plate disposed opposite to each other along a first direction, and the bottom plate has a plurality of spaced columns on one side facing the top plate, and one end of the columns facing the top plate is connected to the control panel.

[0022] In some embodiments, the control board is provided with a plurality of indicator lights on the side facing the adapter plate, and the end of the indicator light away from the control board passes through the top plate along the first direction;

[0023] One of the indicator lights is adjacent to one of the limiting members along the second direction.

[0024] In some embodiments, along the second direction, one side of the housing is provided with an air inlet end, and the other side of the housing is provided with an air outlet end, the air inlet end and the air outlet end being respectively connected to the receiving cavity.

[0025] In some embodiments, the control board is provided with a data interface and a power interface, the data interface and the power interface extending through one side of the housing along the second direction.

[0026] The embodiments of this utility model have the following advantages: By sliding the limiting member to the connecting plate, the limiting member can slide along the second direction on the connecting plate and can switch between a first position and a second position. When the limiting member slides to the first position, the solid-state drive can be removed from the mounting position or placed on the mounting position. When the limiting member slides to the second position, it can limit the solid-state drive on the mounting position to ensure its stability. By sliding the limiting member to the connecting plate, the difficulty of installing or removing the solid-state drive on the mounting position is greatly reduced, and the convenience of installing or removing the solid-state drive is improved, thereby effectively improving the testing efficiency of the solid-state drive.

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This diagram illustrates a structural schematic of a limiting member in a testing device in a first position, according to some embodiments of the present invention.

[0030] Figure 2 It shows Figure 1 Enlarged view of section A in the middle;

[0031] Figure 3 This diagram illustrates a structural schematic of a limiting member in a testing device in a second position, according to some embodiments of the present invention.

[0032] Figure 4 It shows Figure 3 Enlarged view of section B;

[0033] Figure 5 An exploded view of a testing apparatus provided by some embodiments of the present invention is shown;

[0034] Figure 6This diagram shows a structural schematic of the connection between the connecting plate and the limiting member in a testing device according to some embodiments of the present invention;

[0035] Figure 7 It shows Figure 6 Enlarged view of section C;

[0036] Figure 8 This diagram shows a structural schematic of a limiting member in a testing device according to some embodiments of the present invention;

[0037] Figure 9 The diagram shows a structural schematic of a control board in a testing device according to some embodiments of the present invention.

[0038] Explanation of key component symbols:

[0039] 100 - Housing; 110 - Mounting position; 200 - Connecting plate; 300 - Limiting component; 400 - Solid state drive; 210 - Guide groove; 211 - First slide groove; 212 - Second slide groove; 310 - First limiting component; 320 - Second limiting component; 330 - Third limiting component; 340 - First connecting post; 350 - Second connecting post; 500 - Control board; 600 - Adapter board; 120 - Top plate; 130 - Bottom plate; 510 - Indicator light; 140 - Air inlet; 150 - Air outlet; 160 - Column; 520 - Data interface; 530 - Power interface;

[0040] X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0042] It should be noted that when an element is said to be "fixed" to another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly" on another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the template description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] like Figures 1 to 5 As shown, some embodiments of this application provide a testing device having intersecting first direction X, second direction Y and third direction Z, mainly used to improve the convenience of installing or removing solid-state drives 400 and improve testing efficiency.

[0047] The testing device includes a housing 100, a connecting plate 200, and a limiting component 300.

[0048] The housing 100 defines a receiving cavity, and the housing 100 has a plurality of mounting positions 110 for mounting the solid-state drive 400 along one side of the first direction X. It is understood that the number of mounting positions 110 can be any number of two or more values, and can be specifically set according to actual conditions. The arrangement of the plurality of mounting positions 110 on the housing 100 includes at least one of linear arrangement, matrix arrangement, circular array, arc array, and spherical array.

[0049] It should be noted that by increasing the number of mounting positions 110, the number of solid-state drives 400 that the testing device can test at one time can be increased, thereby enabling batch testing of solid-state drives 400 to meet market and customer needs and improve testing efficiency.

[0050] Among them, the installation position 110 can be any of the following: installation slot, installation platform or installation space, and can be specifically set according to the actual situation.

[0051] In this embodiment, the mounting position 110 is used to provide installation space for the solid-state drive 400, so as to ensure the accuracy of the mounting position 110 of the solid-state drive 400 on the test device and improve the convenience of the solid-state drive 400 during the installation process.

[0052] In addition, the connecting plate 200 is disposed on one side of the housing 100 along the first direction X. The connecting plate 200 is adjacent to the mounting position 110. The connection method between the connecting plate 200 and the housing 100 includes any one of bolt connection, snap-fit, adhesive, and interference fit, so as to ensure the stability of the connection between the connecting plate 200 and the housing 100, while improving the convenience of installation or disassembly between the housing 100 and the connecting plate 200, so as to facilitate maintenance, replacement or cleaning.

[0053] It should be noted that the connecting plate 200 extends along the third direction Z, and along the third direction Z, the length of the connecting plate 200 is greater than the sum of the lengths of the multiple mounting positions 110.

[0054] The limiting member 300 is slidably connected to the connecting plate 200 along the second direction Y. It should be noted that in this embodiment, the number of limiting members 300 is equal to the number of mounting positions 110, and each limiting member 300 corresponds to a mounting position 110 along the second direction Y, so as to limit the solid-state drive 400 set on the mounting position 110 by the limiting member 300, so as to ensure the stability of the solid-state drive 400 on the housing 100.

[0055] In this embodiment, the limiting member 300 has a first position and a second position relative to the connecting plate 200, that is, the limiting member 300 can slide relative to the connecting plate 200 between the first position and the second position.

[0056] like Figure 1 and Figure 2 As shown, when the limiting member 300 is in the first position relative to the connecting plate 200, the limiting member 300 is away from the mounting position 110. At this time, there is a gap between the limiting member 300 and the solid-state drive 400 disposed on the mounting position 110, that is, the solid-state drive 400 can be removed from the mounting position 110 so as to facilitate the removal of the solid-state drive 400 from the test device or the placement of the solid-state drive 400 on the mounting position 110.

[0057] like Figure 3 and Figure 4As shown, when the limiting member 300 is in the second position relative to the connecting plate 200, the limiting member 300 is close to the mounting position 110, and the solid-state drive 400 disposed on the mounting position 110 can be connected through the limiting member 300, thereby forming a limiting effect on the solid-state drive 400 to ensure the stability of the solid-state drive 400 on the mounting position 110, thereby ensuring the stability of the connection between the solid-state drive 400 and the housing 100.

[0058] In this embodiment, when the limiting member 300 is in the second position, a portion of the limiting member 300 is engaged with the solid-state drive 400, thereby preventing the solid-state drive 400 from falling off the mounting position 110.

[0059] Understandably, by sliding the limiting member 300 to the connecting plate 200, the limiting member 300 can slide along the second direction Y on the connecting plate 200 and switch between the first position and the second position. When the limiting member 300 slides to the first position, the solid-state drive 400 can be removed from the mounting position 110 or placed on the mounting position 110. When the limiting member 300 slides to the second position, it can limit the solid-state drive 400 set on the mounting position 110 to ensure the stability of the solid-state drive 400 on the mounting position 110. By sliding the limiting member 300 to the connecting plate 200, the difficulty of installing or removing the solid-state drive 400 on the mounting position 110 is greatly reduced, and the convenience of installing or removing the solid-state drive 400 is improved, thereby effectively improving the testing efficiency of the solid-state drive 400.

[0060] like Figure 1 , Figure 3 and Figure 5 As shown, in some embodiments of this application, multiple mounting positions 110 are arranged along the third direction Z, and the multiple mounting positions 110 are equally spaced along the third direction Z on the housing 100. This not only improves the space utilization on the housing 100, but also enhances the aesthetics of the testing device. The distance between two adjacent mounting positions 110 can be specifically set according to the actual situation.

[0061] In addition, the connecting plate 200 is provided with a plurality of guide grooves 210 arranged along the third direction Z. The axis of the guide grooves 210 is parallel to the second direction Y. The opening of one guide groove 210 is oriented towards one of the mounting positions 110 along the second direction Y.

[0062] In this embodiment, the number of guide grooves 210 is equal to the number of mounting positions 110, with one guide groove 210 corresponding to one mounting position 110.

[0063] It should be noted that the number of limiting members 300 is equal to the number of guide grooves 210. That is, one limiting member 300 can limit the solid-state drive 400 set on the mounting position 110. The limiting member 300 is slidably connected to the guide groove 210, so that the guide groove 210 provides guidance and limiting for the limiting member 300, thereby ensuring the stability and smoothness of the limiting member 300 sliding in the guide groove 210 along the second direction Y.

[0064] like Figure 2 As shown, in some embodiments of this application, one end of the limiting member 300 is slidably connected to the groove wall of the guide groove 210.

[0065] When the limiting member 300 is in the second position, the end of the limiting member 300 away from the connecting plate 200 can be connected to the solid-state drive 400, so as to limit the solid-state drive 400 through the limiting member 300, so as to ensure the stability of the solid-state drive 400 on the mounting position 110.

[0066] like Figures 6 to 8 As shown, in some embodiments of this application, the guide groove 210 includes a first sliding groove 211 and a second sliding groove 212 that are connected. The opening of the first sliding groove 211 faces the housing 100, and the second sliding groove 212 passes through the connecting plate 200 along the first direction X and is connected to the first sliding groove 211.

[0067] The first slide groove 211 and the second slide groove 212 are arranged along the first direction X. The inner wall of the first slide groove 211 and the side of the housing 100 facing the connecting plate 200 form a guide channel. The inner wall of the first slide groove 211 and the side of the connecting plate 200 facing the connecting plate 200 form a limiting effect on the part of the limiting member 300 provided in the first slide groove 211. This not only improves the stability of the limiting member 300 during the sliding process along the first slide groove 211, but also ensures the stability of the limiting member 300 in the first slide groove 211.

[0068] In addition, a portion of the limiting member 300 passes through the second slide groove 212 and slidably connects the limiting member 300 to the first slide groove 211, so that the groove wall of the second slide groove 212 provides guidance and limiting for the limiting member 300, preventing the limiting member 300 from swaying along the first direction X or the third direction Z, thereby ensuring the stability and smoothness of the limiting member 300 sliding along the second direction Y under the guidance and limiting action of the first slide groove 211 and the second slide groove 212.

[0069] In this embodiment, one end of the first slide groove 211 and the second slide groove 212 along the second direction Y passes through the side of the connecting plate 200 facing the mounting position 110, so that the limiting member 300 can slide out from the first slide groove 211 and the second slide groove 212 to facilitate replacement or cleaning of the limiting member 300.

[0070] like Figure 7 and Figure 8 As shown, in some embodiments of this application, the limiting member 300 includes a first limiting member 310, a second limiting member 320 and a third limiting member 330 that are spaced apart along the first direction X.

[0071] The first limiting member 310, the second limiting member 320 and the third limiting member 330 can be any one of the limiting plate, the limiting ring, the limiting platform, the limiting block or the limiting post.

[0072] In this embodiment, a first connecting post 340 is provided between the first limiting member 310 and the second limiting member 320.

[0073] Furthermore, the first limiting member 310 is slidably disposed in the first slide groove 211, and the first connecting post 340 is slidably disposed in the second slide groove 212. Along the axial direction of the first connecting post 340, the first limiting member 310 and the second limiting member 320 respectively cover the first connecting post 340 to ensure the stability of the first limiting member 310 in the first slide groove 211, so that the inner wall of the second slide groove 212 forms a limiting effect on the first limiting member 310, preventing the first limiting member 310 from falling out of the second slide groove 212 along the first direction X. At the same time, the connecting plate 200 limits the second limiting member 320 on the side opposite to the housing 100 to prevent the limiting member 300 from tilting or swinging.

[0074] In this embodiment, a second connecting post 350 is provided between the second limiting member 320 and the third limiting member 330. Along the axial direction of the second connecting post 350, the second limiting member 320 and the third limiting member 330 respectively cover the second connecting post 350. The second limiting member 320 is disposed on the side of the connecting plate 200 away from the housing 100, so that the second limiting member 320 and the third limiting member 330 can limit the solid-state drive 400 disposed in the mounting slot to ensure the stability of the solid-state drive 400 on the mounting position 110.

[0075] When the limiting member 300 is in the second position relative to the connecting plate 200, the second connecting post 350 can be engaged with the solid-state drive 400. At the same time, the second limiting member 320 can abut against the side of the solid-state drive 400 facing the housing 100, and the third limiting member 330 can abut against the side of the solid-state drive 400 away from the housing 100, thereby limiting the solid-state drive 400 through the second limiting member 320 and the third limiting member 330.

[0076] like Figure 5 and Figure 9 As shown, in some embodiments of this application, the testing device further includes a control board 500 and an adapter board 600. The control board 500 is housed in the receiving cavity, wherein the control board 500 is a PCB (Printed Circuit Board), and the adapter board 600 is an M.2 adapter board. The M.2 adapter board is used to convert M.2 interface modules (such as SSDs, Wi-Fi / Bluetooth cards, etc.) to other interfaces (such as PCIe, SATA, USB, etc.), or to expand the M.2 interface.

[0077] The adapter plate 600 is connected to the control plate 500. In this embodiment, the adapter plate 600 is disposed on the side of the control plate 500 facing the mounting position 110. The male end of the adapter plate 600 is inserted into the female end on the control plate 500, and the adapter plate 600 is connected to the inner wall of the housing 100. The connection method includes any one of bolt connection, snap-fit, adhesive connection, and threaded connection, which can be specifically set according to the actual situation.

[0078] In addition, the control board 500 is connected to the housing 100, and the connection method includes any one of bolt connection, snap-fit, adhesive connection, and threaded connection, which can be specifically set according to the actual situation.

[0079] By placing the control panel 500 in the receiving cavity, the housing 100 can protect the control panel 500, effectively avoiding the risk of damage to the control panel 500 due to falling objects.

[0080] like Figure 1 , Figure 3 and Figure 5As shown in some embodiments of this application, the control board 500 has multiple indicator lights 510 on the side facing the adapter board 600. The number of indicator lights 510 is equal to the number of mounting positions 110. One indicator light 510 is adjacent to one of the limiting members 300 along the second direction Y, so as to indicate the solid-state drive 400 being tested. If the indicator light 510 is red, it means that the solid-state drive 400 corresponding to that indicator light 510 has failed to be recognized. The power switch needs to be turned off first, the failed solid-state drive 400 needs to be adjusted / replaced, and then the power switch needs to be turned on again. If all indicator lights 510 are green, the next step is performed.

[0081] In this embodiment, the end of the indicator light 510 facing away from the control board 500 passes through the housing 100 along the first direction X, so that the staff can clearly see the display status of the indicator light 510, thereby enabling the staff to determine whether the solid-state drive 400 can be recognized based on the display status of the indicator light 510.

[0082] like Figure 1 , Figure 3 and Figure 5 As shown, in some embodiments of this application, along the second direction Y, one side of the housing 100 is provided with an air inlet 140 and the other side of the housing 100 is provided with an air outlet 150. The air inlet 140 and the air outlet 150 are respectively connected to the receiving cavity, so that external gas can enter the receiving cavity through the air inlet 140 and be discharged from the air outlet 150 to form a heat dissipation channel.

[0083] The air inlet 140 and air outlet 150 are each provided with multiple heat dissipation holes. The diameter of the heat dissipation holes can be set according to the actual situation. While ensuring heat dissipation efficiency, it prevents small insects from entering the containment cavity through the heat dissipation holes, so as to ensure the safety of the test device during use.

[0084] Understandably, the heat dissipation holes facilitate the timely dissipation of heat inside the testing device, prevent overheating caused by heat accumulation, maintain the thermal balance inside the testing device, thereby ensuring the stability of the testing operation and providing solid support and guarantee for the reliability and safety of the testing process.

[0085] like Figure 5As shown in some embodiments of this application, the housing 100 includes a top plate 120 and a bottom plate 130 disposed opposite each other along a first direction X. The bottom plate 130 has a plurality of spaced-apart columns 160 on its side facing the top plate 120. One end of each column 160 facing the top plate 120 abuts against and connects to the control plate 500, thereby creating a heat dissipation space between the control plate 500 and the bottom plate 130. This allows external gas to enter the receiving cavity through the air inlet 140, carrying away the heat generated by the control plate 500 and dissipating it from the air outlet 150, thus reducing the temperature of the control plate 500. Simultaneously, the columns 160 separate the control plate 500 and the bottom plate 130, reducing heat conduction between the control plate 500 and the housing 100, thereby reducing the temperature rise of the housing 100.

[0086] In this embodiment, the mounting position 110 is located on the side of the top plate 120 away from the bottom plate 130, and the connecting plate 200 is located on the side of the top plate 120 away from the bottom plate 130.

[0087] like Figure 9 As shown, in some embodiments of this application, the control board 500 is provided with a data interface 520 and a power interface 530 on one side along the second direction Y. The data interface 520 and the power interface 530 are respectively provided through one side of the housing 100 along the second direction Y, so that the data interface 520 can be connected to a mobile terminal or PC through a data cable, and the power interface 530 can be electrically connected to an external power source to provide power to the control board 500.

[0088] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0089] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0090] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A testing device having intersecting first (X), second (Y) and third (Z) directions, characterized in that, include: The housing (100) defines a receiving cavity, and the housing (100) has a plurality of mounting positions (110) for mounting a solid-state drive (400) on one side along the first direction (X). A connecting plate (200) is disposed on one side of the housing (100) along the first direction (X), the connecting plate (200) being adjacent to the mounting position (110). A limiting member (300) is slidably connected to the connecting plate (200) along the second direction (Y), and the limiting member (300) has a first position and a second position relative to the connecting plate (200); In the first position, the limiting member (300) is away from the mounting position (110). In the second position, the limiting member (300) is close to the mounting position (110) and can be connected to the solid-state drive (400).

2. The test device of claim 1, wherein, The plurality of mounting positions (110) are arranged along the third direction (Z), and the connecting plate (200) is provided with a plurality of guide grooves (210) arranged along the third direction (Z), and the opening of one guide groove (210) is oriented toward one mounting position (110) along the second direction (Y).

3. The test device of claim 2, wherein, One end of the limiting member (300) is slidably connected to the guide groove (210); When the limiting member (300) is in the second position, the end of the limiting member away from the connecting plate (200) can be connected to the solid-state drive (400).

4. The test device of claim 2, wherein, The guide groove (210) includes a first slide groove (211) and a second slide groove (212) that are connected to each other. The opening of the first slide groove (211) faces the housing (100), and the second slide groove (212) passes through the connecting plate (200) along the first direction (X). A portion of the limiting member (300) passes through the second slide groove (212) and is slidably connected to the first slide groove (211).

5. The test device of claim 4, wherein, The limiting member (300) includes a first limiting member (310), a second limiting member (320) and a third limiting member (330) arranged at intervals along the first direction (X); A first connecting post (340) is provided between the first limiting member (310) and the second limiting member (320). The first limiting member (310) is slidably disposed in the first sliding groove (211), and the first connecting post (340) is slidably disposed in the second sliding groove (212). A second connecting post (350) is provided between the second limiting member (320) and the third limiting member (330). The second limiting member (320) is disposed on the side of the connecting plate (200) away from the housing (100). In the second position, the second connecting post (350) can be engaged with the solid-state drive (400), and the third limiting member (330) can abut against the side of the solid-state drive (400) away from the housing (100).

6. The test device of any one of claims 1 to 5, wherein, The testing device also includes a control board (500) and an adapter board (600), the control board (500) being housed in the receiving cavity; The adapter plate (600) is connected to the control plate (500) and is disposed on the side of the control plate (500) facing the mounting position (110). The control plate (500) is connected to the housing (100).

7. The test device of claim 6, wherein, The housing (100) includes a top plate (120) and a bottom plate (130) arranged opposite each other along a first direction (X). The bottom plate (130) has a plurality of spaced columns (160) on one side facing the top plate (120). One end of the column (160) facing the top plate (120) is connected to the control panel (500).

8. The test device of claim 7, wherein, The control board (500) has multiple indicator lights (510) on the side facing the adapter plate (600), and the end of the indicator light (510) away from the control board (500) passes through the top plate (120) along the first direction (X). One of the indicator lights (510) is adjacent to one of the limiting members (300) along the second direction (Y).

9. The test device of claim 6, wherein, Along the second direction (Y), one side of the housing (100) is provided with an air inlet (140) and the other side of the housing (100) is provided with an air outlet (150). The air inlet (140) and the air outlet (150) are respectively connected to the receiving cavity.

10. The test device of claim 6, wherein, The control board (500) is provided with a data interface (520) and a power interface (530), the data interface (520) and the power interface (530) passing through one side of the housing (100) along the second direction (Y).

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