Automatic plugging device and aging test equipment

Abstract

The utility model relates to an automatic plugging device and aging test equipment. The automatic plugging device comprises a first driving member, a support plate, a jacking frame and a second driving member. And when the BIB unit plate needs to be connected with the resource plate, the second driving piece drives the jacking frame to move in the second direction until the hook claws are clamped with the hook grooves of the BIB unit plate. And then, the first driving piece drives the supporting plate and the jacking frame to move towards the resource plate in the first direction until the BIB unit plate is connected with the transfer plate in an inserted mode. When the BIB unit board needs to be disconnected from the resource board, the first driving piece drives the supporting board and the jacking frame to move reversely in the first direction, and then the BIB unit board can be pushed to be pulled out of the transfer board. Therefore, the automatic plugging and unplugging device can automatically plug and unplug the BIB unit board, and the operation efficiency and precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip testing, in particular to an automatic plugging and unplugging device and aging testing equipment. Background Art

[0002] During chip burn-in testing, the BIB (burn-in-board) unit board must be connected to the test board and disconnected after the test is complete. This connection and disconnection process involves plugging and unplugging the unit board's gold fingers and the relay board's connector. Currently, unit boards are typically inserted and removed manually, one by one, resulting in low efficiency. Furthermore, manual operation struggles to achieve the required precision, which can easily lead to poor connections. Utility Model Content

[0003] Based on this, it is necessary to provide an automatic plug-in and plug-out device and aging test equipment that can automatically plug and unplug the BIB unit board to address the above problems.

[0004] An automatic plugging and unplugging device, comprising:

[0005] a first driving member;

[0006] a support plate, drivingly connected to the first driving member, wherein the first driving member is capable of driving the support plate to reciprocate along a first direction;

[0007] a lifting frame, mounted on the support plate and capable of moving relative to the support plate along a second direction, the lifting frame being provided with hooks capable of engaging with the component to be plugged in or out; and

[0008] The second driving member is arranged between the support plate and the lifting frame. The second driving member can drive the lifting frame to move along the second direction relative to the support plate to drive the hook to engage or disengage with the device to be plugged in or out.

[0009] In one embodiment, a plurality of the support plates are provided, the plurality of the support plates are spaced apart, and the lifting frame is connected to the plurality of the support plates respectively.

[0010] In one embodiment, the support plate is in an elongated strip shape, each of the support plates is transmission-connected to a plurality of the first driving members, and the plurality of the first driving members are spaced apart and distributed along the extension direction of the support plate.

[0011] In one embodiment, a plurality of groups of hooks are provided on the lifting frame, and the plurality of groups of hooks are spaced apart along the second direction and can be respectively engaged with a plurality of components to be plugged in and out.

[0012] In one embodiment, a plurality of groups of hooks are distributed in at least two installation areas of the lifting frame arranged along the second direction, and the support plate is arranged between two adjacent installation areas.

[0013] In one embodiment, the lifting frame includes two oppositely arranged cross beams and two guide groove plates connecting the two cross beams, and both ends of the support plate are respectively connected to the two guide groove plates.

[0014] In one embodiment, each of the guide groove plates is provided with a guide groove extending along the second direction, and the support plate is inserted into the guide groove and can slide along the guide groove.

[0015] In one embodiment, two guide blocks are fixedly provided on the support plate, and the two guide blocks are respectively in contact with one side of the two guide groove plates facing the middle of the lifting frame.

[0016] In one embodiment, a fixing plate is further included, the first driving member is fixedly mounted on one side of the fixing plate, the support plate is located on the side of the fixing plate facing away from the first driving member, and the driving end of the first driving member passes through the fixing plate and is connected to the support plate.

[0017] In one embodiment, the support plate further comprises a first limiting member and a second limiting member, and the support plate can move along the first direction within a range defined by the first limiting member and the second limiting member; and / or

[0018] The automatic plugging and unplugging device further includes a third limiting member and a fourth limiting member, and the lifting frame can move along the second direction within the range defined by the third limiting member and the fourth limiting member.

[0019] An aging test device, comprising:

[0020] A box body is provided with a partition plate, wherein the partition plate divides the box body into a first chamber and a second chamber, wherein the first chamber is used to accommodate a BIB unit board as a device to be plugged in and out, and the second chamber is used to carry a resource board; and

[0021] The automatic plugging and unplugging device as described in any one of the above preferred embodiments is installed on the partition plate.

[0022] In one embodiment, the first driving member is installed on a side of the partition plate facing away from the first chamber.

[0023] When the BIB unit board needs to be connected to the resource board, the above-mentioned automatic plug-in and plug-out device and aging test equipment first drives the lifting frame to move along the second direction by the second driving member until the hook is engaged with the hook groove of the BIB unit board. Then, the first driving member drives the support plate and the lifting frame to move toward the resource board along the first direction until the BIB unit board is plugged into the transfer board. When the BIB unit board needs to be disconnected from the resource board, the first driving member drives the support plate and the lifting frame to move in the opposite direction along the first direction, thereby pushing the BIB unit board out of the transfer board. It can be seen that the above-mentioned automatic plug-in and plug-out device can automatically perform the plug-in and plug-out of the BIB unit board, which can improve the efficiency and accuracy of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a partial structural diagram of an aging test device in one embodiment of the present invention;

[0026] Figure 2 This is a structural diagram of the automatic plugging and unplugging device in a preferred embodiment of the present utility model;

[0027] Figure 3 for Figure 2 A schematic diagram of the installation of the first driving member and the support plate in the automatic plugging and unplugging device shown;

[0028] Figure 4 for Figure 2 The schematic diagram of the structure of the lifting frame in the automatic plug-in and unplug device is shown. DETAILED DESCRIPTION

[0029] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0031] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0032] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0035] See also Figure 1 The present invention provides an aging test device 10 and an automatic plugging and unplugging device 100. The aging test device 10 includes an automatic plugging and unplugging device 100 and a box (not shown).

[0036] A partition plate (not shown) is provided in the box body, and the partition plate divides the box body into a first chamber and a second chamber. The first chamber is used to accommodate the BIB unit board 300, which can maintain the required high and low temperatures, and the second chamber is used to carry the resource board (not shown). The BIB unit board 300 can carry a number of chips to be tested, and the resource board can be connected to the BIB unit board 300 through the transfer board 200, thereby providing power and test signals to the BIB unit board 300. Specifically, the transfer board 200 is passed through the partition plate, and one end extending into the first chamber is aligned with the BIB unit board 300 along the first direction, that is, Figure 1 The left and right sides are shown as being arranged relative to each other. The BIB unit board 300 is provided with hook grooves and a plurality of gold fingers, and the transfer board 200 is provided with connectors for plugging in and out of the gold fingers. The automatic plug-in / plug-out device 100 is mounted on the partition plate and can drive the BIB unit board 300 to plug into and out of the transfer board 200.

[0037] It should be noted that the automatic plugging and unplugging device 100 is not limited to the field of aging testing, and the automatic plugging and unplugging device 100 can also be used for plugging and unplugging other electronic components.

[0038] Please also refer to Figure 2 The automatic plugging and unplugging device 100 in the preferred embodiment of the present invention includes a first driving member 110 , a support plate 120 , a lifting frame 130 and a second driving member 140 .

[0039] The support plate 120 is in transmission connection with the first drive member 110, and the first drive member 110 is capable of driving the support plate 120 to reciprocate in a first direction. Specifically, the first drive member 110 may be a pneumatic cylinder, whose telescopic shaft may be fixedly connected to the support plate 120 via threaded fasteners, thereby directly driving the support plate 120. Obviously, in other embodiments, the first drive member 110 may also be an electric cylinder, a motor-threaded screw assembly, or the like. Furthermore, the first drive member 110 and the support plate 120 may also be connected via a transmission member (not shown), so that the first drive member 110 can indirectly drive the support plate 120 to move in the first direction.

[0040] Specifically, in this embodiment, the automatic plugging and unplugging device 100 further includes a fixing plate 150. The first driving member 110 is fixedly mounted on one side of the fixing plate 150, and the support plate 120 is located on the side of the fixing plate 150 facing away from the first driving member 110. The driving end of the first driving member 110 passes through the fixing plate 150 and is connected to the support plate 120.

[0041] The fixing plate 150 provides good support for the first driving member 110, thereby maintaining high stability during the driving process, which helps improve the operating accuracy of the automatic plug-in / plug-out device 100. Furthermore, because the fixing plate 150 needs to be clear of the transfer plate 200 and the BIB unit board 300, a hollow groove (not shown) is generally formed in the middle of the fixing plate 150.

[0042] More specifically, in this embodiment, the first driver 110 is mounted on the side of the partition plate facing away from the first chamber. This position of the first driver 110 outside the first chamber prevents the first driver 110 from being affected by the high and low temperature environments within the first chamber, thereby extending the service life of the first driver 110.

[0043] Also, please see Figure 3 In this embodiment, the support plate 120 is in an elongated strip shape, each support plate 120 is transmission-connected to a plurality of first driving members 110 , and the plurality of first driving members 110 are spaced apart and distributed along the extension direction of the support plate 120 .

[0044] The elongated support plate 120 forms a large contact surface with the lifting frame 130, thus maintaining stability during movement. Furthermore, when the support plate 120 is driven in the first direction by multiple, for example, two, first drive members 110, the force applied to the support plate 120 is more balanced, resulting in greater stability during movement. This further enhances the operational precision of the automatic plug-in / unplug device 100.

[0045] The lifting frame 130 is mounted on the support plate 120. When the first driving member 110 drives the support plate 120 to move in the first direction, the support plate 120 can drive the lifting frame 130 to move in the first direction. Specifically, in this embodiment, the automatic plugging and unplugging device 100 is provided with multiple support plates 120, which are arranged at intervals, and the lifting frame 130 is connected to each of the multiple support plates 120. In this way, when the support plate 120 drives the lifting frame 130 to move in the first direction, multiple support plates 120, such as three support plates 120, can apply force to the lifting frame 130 from different positions, so that the force on the lifting frame 130 is more balanced, thereby improving the stability of the lifting frame 130 during movement.

[0046] Furthermore, the lifting frame 130 can move along the second direction relative to the support plate 120. The second direction is different from the first direction. Specifically, the second direction in this embodiment is perpendicular to the first direction, that is, Figure 1 Up and down directions shown.

[0047] Please also refer to Figure 4 In this embodiment, the lifting frame 130 includes two oppositely arranged cross beams 132 and two guide groove plates 133 connecting the two cross beams 132 , and both ends of the support plate 120 are respectively connected to the two guide groove plates 133 .

[0048] The lifting frame 130 has a generally rectangular structure and is highly stable. Furthermore, because the two ends of the support plate 120 are connected to the two guide plates 133, two connections are formed between each support plate 120 and the lifting frame 130. When the support plate 120 drives the lifting frame 130 to move in the first direction, the force applied by the support plate 120 to the lifting frame 130 is relatively balanced, further enhancing the stability of the lifting frame 130 during movement.

[0049] Furthermore, in this embodiment, each guide slot plate 133 is provided with a guide slot 1331 extending along the second direction, and the support plate 120 is inserted into and slidable along the guide slot 1331. Moreover, in the first direction, the support plate 120 and the guide slot 1331 are clearance-matched.

[0050] Since support plate 120 can slide along guide groove 1331, lifting frame 130 and support plate 120 have a degree of freedom in the second direction, thereby allowing lifting frame 130 to move relative to support plate 120 in the second direction. Furthermore, the sliding connection between lifting frame 130 and support plate 120 can be achieved through guide groove 1331 without the need for additional components, thereby simplifying the structure of automatic plug-in / unplug device 100.

[0051] It should be noted that, in other embodiments, the jacking frame 130 and the support plate 120 may be connected by means of a guide rail and a slider, and the guide rail extends along the second direction.

[0052] Furthermore, in this embodiment, two guide blocks 121 are fixedly mounted on the support plate 120, and the two guide blocks 121 respectively abut against one side of the two guide slot plates 133 that faces the middle of the lifting frame 130. The two guide blocks 121 abut against the guide slot plates 133 to limit the relative position between the support plate 120 and the lifting frame 130 along the axis of the support plate 120, preventing the support plate 120 from sliding axially and slipping out of the guide slots 1331.

[0053] The lifting frame 130 is provided with hooks 131 that can engage with the device to be plugged in or out. The specific form of the hooks 131 can be designed based on the specific structure of the device to be plugged in or out, namely, the BIB unit board 300. Specifically, the hooks 131 in this embodiment are generally L-shaped and can be snapped into the hook grooves of the BIB unit board 300.

[0054] The second drive member 140 can also be a structure such as a pneumatic cylinder, an electric cylinder, or a motor screw pair. The second drive member 140 is arranged between the support plate 120 and the lifting frame 130, and is capable of driving the lifting frame 130 to move in a second direction relative to the support plate 120, thereby driving the hook 131 to engage or disengage with the device to be plugged in or out. In the case where multiple support plates 120 are provided, the second drive member 140 can be arranged between the lifting frame 130 and any support plate 120. Multiple second drive members 140 can also be provided, and they can be spaced apart along the extension direction of the support plate 120.

[0055] by Figure 1 As shown in the example, the second driving member 140 drives the lifting frame 130 to move upward relative to the support plate 120, which can drive the hook 131 to engage in the hook groove of the BIB unit plate 300; the second driving member 140 drives the lifting frame 130 to move downward relative to the support plate 120, which can drive the hook 131 to disengage from the hook groove of the BIB unit plate 300.

[0056] When the BIB unit board 300 needs to be connected to the resource board, the first driving member 110 first drives the support plate 120 and the lifting frame 130 to move in a first direction toward the BIB unit board 300, so that the hook 131 moves below the hook groove of the BIB unit board 300. The second driving member 140 then drives the lifting frame 130 upward in a second direction until the hook 131 engages with the hook groove of the BIB unit board 300. Next, the first driving member 110 drives the support plate 120 and the lifting frame 130 to move in the first direction toward the resource board until the BIB unit board 300 is plugged into the transfer board 200.

[0057] When the BIB unit board 300 needs to be disconnected from the resource board, the first drive member 110 drives the support plate 120 and the lifting frame 130 to move in the opposite direction in the first direction, thereby pushing the BIB unit board 300 out of the transfer board 200. In this embodiment, the automatic plug-in and unplug device 100 operates as follows: the first drive member 110 drives the lifting frame 130 to move in the first direction away from the resource board, then abuts the side of the lifting frame 130 against the BIB unit 300, driving the BIB unit 300 to separate from the transfer board 200. In other words, the hook 131 is not required to separate the BIB unit board 300 from the resource board.

[0058] It can be seen that the automatic plugging and unplugging device 100 can automatically plug and unplug the BIB unit board 300, thereby improving the efficiency and accuracy of the operation.

[0059] In other embodiments, before the first driving member 110 drives the lifting frame 130 to push the BIB unit plate 300 away from the transfer plate 200, the second driving member 140 may first drive the lifting frame 130 to move in the second direction so that the hook 131 extends into the hook groove of the BIB unit 300, thereby reducing the risk of the BIB unit 300 being ejected during the separation process of the BIB unit 300 and the transfer plate 200. After the separation is completed, the second driving member 140 then drives the lifting frame 130 to move in the opposite direction in the second direction to disengage the hook 131 from the hook groove of the BIB unit plate 300.

[0060] Specifically, in this embodiment, the lifting frame 130 is provided with multiple sets of hooks 131, which are spaced apart along the second direction and can respectively engage with multiple components to be plugged in and out. These sets of hooks 131 can respectively engage with multiple sets of components to be plugged in and out, such as the hook grooves of the BIB unit boards 300. Therefore, the automatic plugging and unplugging device 100 can simultaneously plug and unplug multiple BIB unit boards 300, further improving operational efficiency.

[0061] It should be noted that each group generally includes multiple, such as two, hooks 131. Multiple hooks 131 are simultaneously engaged with a component to be plugged in and out, which can improve the stability of the component to be plugged in and out during the plugging and unplugging process, thereby improving the operation accuracy.

[0062] Furthermore, in this embodiment, multiple groups of hooks 131 are distributed within at least two installation areas of the jacking frame 130 arranged along the second direction, and a support plate 120 is provided between two adjacent installation areas. During the process of the hooks 131 pushing and pulling the BIB unit board 300, the installation area of ​​the jacking frame 130 will be subjected to a reaction force from the BIB unit board 300. The support plate 120 provided between the two adjacent installation areas can apply a force to the jacking frame 130 in the opposite direction of the reaction force. This allows the jacking frame 130 to be subjected to a more even force, preventing deformation of the jacking frame 130.

[0063] Please refer again Figure 2 and Figure 3 In this embodiment, the automatic plugging and unplugging device 100 further includes a first limiting member 161 and a second limiting member 162 , and the support plate 120 can move along the first direction within the range defined by the first limiting member 161 and the second limiting member 162 .

[0064] The first stopper 161 cooperates with the second stopper 162 to control the travel of the first driving member 110, thereby ensuring that the support plate 120 can be accurately moved into position. Specifically, the first stopper 161 and the second stopper 162 can be in the form of a block, plate, or rod, and can be installed on the support plate 120, the fixed plate 150, or other supporting structure (not shown).

[0065] In this embodiment, the automatic plugging and unplugging device 100 further includes a third limiting member 163 and a fourth limiting member 164 , and the lifting frame 130 can move along the second direction within the range defined by the third limiting member 163 and the fourth limiting member 164 .

[0066] The third limiting member 163 cooperates with the fourth limiting member 164 to control the travel of the second driving member 140, thereby ensuring that the lifting frame 130 can be accurately moved into position. Similarly, the third limiting member 163 and the fourth limiting member 164 can also be in the form of blocks, plates, or rods, and can be installed on both the support plate 120 and the lifting frame 130.

[0067] When the BIB unit board 300 needs to be connected to the resource board, the above-mentioned automatic plug-in and unplug-in device 10 and the aging test equipment 10 first drive the lifting frame 130 to move along the second direction by the second driving member 140 until the hook 131 is engaged with the hook groove of the BIB unit board 300. Then, the first driving member 110 drives the support plate 120 and the lifting frame 130 to move toward the resource board along the first direction until the BIB unit board 300 is plugged into the transfer board 200. When the BIB unit board 300 needs to be disconnected from the resource board, the first driving member 110 drives the support plate 120 and the lifting frame 130 to move in the opposite direction along the first direction, thereby pushing the BIB unit board 300 to be unplugged from the transfer board 200. It can be seen that the above-mentioned automatic plug-in and unplugging device 100 can automatically plug and unplug the BIB unit board 300, which can improve the efficiency and accuracy of the operation.

[0068] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. An automatic plugging and unplugging device, characterized in that: include: a first driving member; a support plate, drivingly connected to the first driving member, wherein the first driving member is capable of driving the support plate to reciprocate along a first direction; A lifting frame is mounted on the support plate and is movable relative to the support plate in a second direction, wherein the lifting frame is provided with a hook capable of engaging with the component to be plugged in or out; and The second driving member is arranged between the support plate and the lifting frame. The second driving member can drive the lifting frame to move along the second direction relative to the support plate to drive the hook to engage or disengage with the device to be plugged in or out.

2. The automatic plugging and unplugging device according to claim 1, characterized in that: A plurality of support plates are provided, the plurality of support plates are arranged at intervals, and the jacking frame is connected to the plurality of support plates respectively.

3. The automatic plugging and unplugging device according to claim 2, characterized in that: The support plates are in an elongated strip shape. Each of the support plates is transmission-connected to a plurality of the first driving members, and the plurality of the first driving members are distributed at intervals along the extension direction of the support plates.

4. The automatic plugging and unplugging device according to claim 1, characterized in that: The lifting frame is provided with a plurality of groups of hook claws, which are arranged at intervals along the second direction and can be respectively engaged with a plurality of components to be plugged in and out.

5. The automatic plugging and unplugging device according to claim 4, characterized in that: The plurality of hook groups are distributed in at least two installation areas of the lifting frame arranged along the second direction, and the support plate is arranged between two adjacent installation areas.

6. The automatic plugging and unplugging device according to claim 1, characterized in that: The lifting frame includes two oppositely arranged cross beams and two guide groove plates connecting the two cross beams, and both ends of the support plate are respectively connected to the two guide groove plates.

7. The automatic plugging and unplugging device according to claim 6, characterized in that: A guide groove extending along the second direction is formed on each of the guide groove plates, and the support plate is inserted into the guide groove and can slide along the guide groove.

8. The automatic plugging and unplugging device according to claim 7, characterized in that: Two guide blocks are fixedly provided on the support plate, and the two guide blocks are respectively in contact with one side of the two guide slot plates facing the middle of the jacking frame.

9. The automatic plugging and unplugging device according to claim 1, characterized in that: It also includes a fixing plate, the first driving member is fixedly installed on one side of the fixing plate, the support plate is located on the side of the fixing plate facing away from the first driving member, and the driving end of the first driving member passes through the fixing plate and is connected to the support plate.

10. The automatic plugging and unplugging device according to claim 1, characterized in that: It also includes a first limiting member and a second limiting member, and the support plate can move along the first direction within the range defined by the first limiting member and the second limiting member; and / or The automatic plugging and unplugging device further includes a third limiting member and a fourth limiting member, and the lifting frame can move along the second direction within the range defined by the third limiting member and the fourth limiting member.

11. An aging test device, characterized in that: include: A box body is provided with a partition plate, wherein the partition plate divides the box body into a first chamber and a second chamber, wherein the first chamber is used to accommodate a BIB unit board as a device to be plugged in and out, and the second chamber is used to carry a resource board; and The automatic plugging and unplugging device according to any one of claims 1 to 10 is installed on the partition plate.

12. The aging test equipment according to claim 11, characterized in that: The first driving member is installed on a side of the partition plate facing away from the first chamber.

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