A switching device and test equipment
By designing a transfer device that includes limiting and adjusting components, the position adjustment of the stopper of the storage device before testing is simplified, solving the problem of cumbersome operation in the prior art and realizing fast and convenient position adjustment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGTZE MEMORY TECH CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-07-10
AI Technical Summary
The existing storage device requires cumbersome operation to adjust the position of the stop via an adapter before testing, which involves repeatedly disassembling and reassembling bolts, making position adjustment inconvenient.
An adapter device was designed, comprising a base plate, a first connector, a second connector, and a stopper. The stopper consists of a limiting member and an adjusting member. The movement of the adjusting member enables the stopper to be locked or unlocked, simplifying the position adjustment process.
The position of the stop can be quickly adjusted without the need for additional tools, simplifying the operation process and improving the convenience and efficiency of position adjustment.
Smart Images
Figure CN224481336U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of storage device testing technology, and more particularly to an adapter and testing equipment. Background Technology
[0002] Storage devices need to be tested by a tester before leaving the factory. For example, storage devices can be solid-state drives or hard disk drives.
[0003] In related technologies, because the connectors of the storage device and the tester are incompatible, the storage device needs to be mounted on an adapter to convert it into a connector compatible with the tester. Since different models of storage devices have different sizes, the position of the stopper relative to the substrate needs to be adjusted for installation on different models. However, adjusting the position of the stopper is quite cumbersome. Utility Model Content
[0004] In view of this, embodiments of this application aim to provide an adapter and a testing device to simplify the operation of adjusting the position of the stop.
[0005] To achieve the above objectives, a first aspect of this application provides an adapter, comprising:
[0006] A substrate having an adjustment area;
[0007] A first connector is located on the substrate and can be electrically connected to the tester.
[0008] The second connector is located on the substrate. The second connector is electrically connected to the first connector. The second connector can be electrically connected to the object being tested. The second connector is located on one side of the adjustment area.
[0009] A stopper is provided across the adjustment area and is movable toward or away from the second connector in a first direction. The stopper includes a limiting member and an adjusting member connected to each other. At least a portion of the adjusting member is movable relative to the limiting member in a second direction to abut or separate the stopper from the substrate. The first direction intersects the second direction.
[0010] In some embodiments, the stop has a clearance groove located between the adjusting member and the limiting member along the second direction.
[0011] In some embodiments, the adjusting member includes:
[0012] Main arm, one end of which is connected to the limiting member;
[0013] A constraint component is connected to the other end of the main arm. The constraint component has a slot, the opening of which is located on the side of the constraint component away from the limiting member along the second direction. The constraint component includes a stop arm that is movable along the second direction to abut or separate from the substrate. The stop arm is located between the slot and the limiting member along the second direction.
[0014] In some embodiments, the constraint component further includes:
[0015] The constraint body is connected to at least one end of the stop arm along a third direction, the third direction intersecting the first direction and the second direction respectively, the constraint body and the stop arm forming the slot, and the constraint body located at one end of the stop arm along the third direction is connected to the main arm.
[0016] In some embodiments, the restraint body is provided at both ends of the stop arm along the third direction.
[0017] In some embodiments, the constraint body located at one end of the stop arm along the third direction has an observation hole, and the constraint body located at the other end of the stop arm along the third direction is exposed through the observation hole.
[0018] In some embodiments, the substrate has a limiting protrusion and a limiting groove. The limiting protrusion is provided on at least one side of the adjustment area along the second direction. The limiting protrusion protrudes toward the adjustment area along the second direction. There are multiple limiting protrusions on each side. Multiple limiting protrusions and corresponding limiting grooves on each side are arranged alternately along the first direction.
[0019] In some embodiments, the limiting protrusion has a guide surface on at least one side along the first direction, and the end of the guide surface facing the limiting member along the second direction is a guide end. The guide end of each side of the guide surface is inclined away from the corresponding adjacent limiting protrusion along the first direction.
[0020] In some embodiments, the adjusting member is provided on both opposite sides of the limiting member along the second direction.
[0021] A second aspect of this application provides a testing device, comprising:
[0022] Tester;
[0023] In any of the above embodiments, the first connector is electrically connected to the tester.
[0024] In some embodiments, the number of the adapters is multiple, and the tester includes:
[0025] The test host has multiple test connectors;
[0026] A transition module is electrically connected to the test connector. The transition module has multiple transition connectors, each of which is electrically connected to a first connector corresponding to the adapter.
[0027] The adapter of this application embodiment allows for adjustment of the stop relative to the substrate. At least a portion of the adjusting member moves towards the limiting member in a second direction, reducing the size of the stop in that direction. This movement of at least a portion of the adjusting member allows the stop to separate from the substrate, unlocking it. The stop can then be moved relative to the substrate to adjust it to the desired position. When it is necessary to lock the stop relative to the substrate in the adjusted position, at least a portion of the adjusting member moves away from the limiting member in the second direction, increasing the size of the stop in that direction. This movement of at least a portion of the adjusting member allows the stop to abut against the substrate, locking it in the adjusted position. By simply moving at least a portion of the adjusting member, the stop can be locked or unlocked relative to the substrate without the need for additional tools or repeated bolt removal and installation, simplifying and facilitating the position adjustment operation. Attached Figure Description
[0028] Figure 1 This is an assembly diagram of the adapter and the object under test according to an embodiment of this application;
[0029] Figure 2 for Figure 1 A cross-sectional view at position AA in the middle of the figure; the object being measured is not shown in the figure.
[0030] Figure 3 This is a schematic diagram of the structure of the stopper according to an embodiment of this application, showing the stop arm and the constraint body connected to each other;
[0031] Figure 4 This is an assembly diagram of the substrate, the first connector, and the second connector according to an embodiment of this application;
[0032] Figure 5 for Figure 4 A magnified view at position B in the middle;
[0033] Figure 6 This is a schematic diagram of the structure of the stopper according to an embodiment of this application. The figure shows the projection of the stopper along a third direction.
[0034] Figure 7 This is a schematic diagram of the structure of the test equipment according to an embodiment of this application.
[0035] Explanation of reference numerals in the attached figures:
[0036] 1. Substrate; 11. Adjustment area; 12. Limiting protrusion; 121. Guide surface; 1211. Guide end; 13. Limiting groove; 2. First connector; 3. Second connector; 4. Stopper; 41. Limiting component; 42. Adjusting component; 422. First end; 423. Second end; 424. Main arm; 425. Constraint component; 4251. Slot; 42511. Opening; 4252. Stop arm; 4253. Constraint body; 42531. Observation hole; 43. Clearance groove; 100. Adapter; 200. Tester; 201. Test host; 211. Test connector; 202. Transition module; 212. Transition connector; 300. Test object. Detailed Implementation
[0037] It should be noted that, unless otherwise specified, the embodiments and technical features in the embodiments of this application can be combined with each other, and the detailed descriptions in the specific implementation should be understood as explanations of the purpose of this application and should not be regarded as undue limitations on this application.
[0038] In related technologies, both the first and second connectors of the adapter are located on a substrate. The first connector is used for electrical connection with the tester, and the second connector is used for electrical connection with the object under test (DUT). The DUT, such as a storage device, is matched via the second connector, and the tester is matched via the first connector, allowing the tester to test the DUT, such as the storage device, mounted on the second connector via the first connector. The end of the DUT facing away from the second connector is located on a stopper, which is connected to the substrate by bolts. When changing to a different model of DUT and needing to adjust the position of the stopper relative to the substrate, the bolts must first be unscrewed from the substrate. After unscrewing the bolts, the stopper can be moved relative to the substrate to the desired position. Then, the bolts are tightened back onto the substrate to fix the stopper in the adjusted position. The position adjustment process requires repeated bolt removal and installation, and the bolt removal and installation require appropriate tools, making the stopper position adjustment operation quite cumbersome.
[0039] It should be noted that in the embodiments of this application, "multiple" refers to two or more.
[0040] Therefore, this application provides a testing device, please refer to the embodiments provided. Figure 7 The testing equipment includes a tester 200 and an adapter 100.
[0041] For the adapter 100 of this application embodiment, please refer to [link / reference needed]. Figures 1-6The adapter 100 includes a base plate 1, a first connector 2, a second connector 3, and a stop 4. The base plate 1 has an adjustment area 11. The first connector 2 is located on the base plate 1 and is electrically connected to the tester 200. The second connector 3 is located on the base plate 1, electrically connected to the first connector 2, and electrically connected to the object under test 300. The second connector 3 is located on one side of the adjustment area 11. The stop 4 is disposed across the adjustment area 11 and is movable towards or away from the second connector 3 along a first direction. The stop 4 includes a limiting member 41 and an adjusting member 42 connected to each other. At least a portion of the adjusting member 42 is movable relative to the limiting member 41 along a second direction, so that the stop 4 abuts against or separates from the base plate 1; wherein the first direction and the second direction intersect.
[0042] The first connector 2 is located on the substrate 1 and is connected to the substrate 1.
[0043] The second connector 3 is located on the substrate 1 and is connected to the substrate 1.
[0044] The first connector 2 can be electrically connected to the tester 200. The first connector 2 is used for electrical connection with the tester 200.
[0045] For example, when the adapter 100 needs to connect to the tester 200, the first connector 2 is electrically connected to the tester 200. For example, the first connector 2 can be unplugged from the tester 200.
[0046] The second connector 3 can be electrically connected to the object under test 300. The second connector 3 is used for electrical connection to the object under test 300.
[0047] For example, when the object under test 300 needs to be electrically connected to the adapter 100, the second connector 3 is electrically connected to the object under test 300. For example, the object under test 300 can be unplugged from the second connector 3.
[0048] For example, please refer to Figure 1 and Figure 4 The adjustment area 11 is elongated, and the second connector 3 is located on one side of the length direction of the adjustment area 11, which is arranged along the first direction.
[0049] For example, the second connector 3 is located on one side of the adjustment area 11 along the first direction.
[0050] The stopper 4 is positioned across the adjustment area 11, extending from one side of the adjustment area 11 to the other side.
[0051] For example, the stop 4 is positioned across the adjustment zone 11 in the second direction.
[0052] At least a portion of the adjusting member 42 is movable relative to the limiting member 41 in a second direction, and the adjusting member 42 is at least a portion used to move relative to the limiting member 41 in the second direction.
[0053] For example, at least a portion of the adjusting member 42 moves closer to or further away from the limiting member 41 along the second direction.
[0054] The stopper 4 abuts against the substrate 1, and the two sides of the stopper 4 abut against the substrate 1 respectively along the second direction.
[0055] The stopper 4 is separated from the substrate 1, and the stopper 4 does not contact the substrate 1 on either side along the second direction.
[0056] For example, please refer to Figure 1 , Figure 3 and Figure 6 The second direction is the direction indicated by arrow R2 in the figure.
[0057] The stopper 4 abuts against the substrate 1, and the substrate 1 applies a force to the stopper 4, so that the stopper 4 is locked in the corresponding position on the substrate 1.
[0058] The stopper 4 separates from the substrate 1, and the stopper 4 hardly contacts the substrate 1. The stopper 4 separates from the substrate 1, the force between the stopper 4 and the substrate 1 is small, the stopper 4 is released from the substrate 1, and the limiting member 41 can move relative to the substrate 1 in the first direction.
[0059] For example, please refer to Figure 1 and Figure 4 and Figure 6 The first direction is the direction shown by arrow R1 in the figure.
[0060] For example, the substrate 1 is rectangular in shape, and the first direction is arranged along the length direction of the substrate 1. The limiting member 41 is close to or away from the second connector 3 along the length direction of the substrate 1.
[0061] At least a portion of the adjusting member 42 is movable relative to the limiting member 41 in a second direction. For example, please refer to... Figure 1 and Figure 6 At least a portion of the adjusting member 42 moves in the left-right direction as shown in the figure.
[0062] Please see Figure 1 and Figure 6 As shown in the figure, the left adjustment member 42 moves to the right, and the right adjustment member 42 moves to the left. Both the left and right adjustment members 42 move closer to the limiting member. The distance of the stop 4 along the second direction is small, so that the stop 4 separates from the substrate 1.
[0063] Please see Figure 1 and Figure 6The left adjustment member 42 in the figure moves to the left, and the right adjustment member 42 in the figure moves to the right. Both the left and right adjustment members 42 in the figure are away from the limiting member. The stop 4 is a large distance along the second direction, so that the stop 4 contacts the substrate 1.
[0064] For example, the first connector 2 is electrically connected to the tester 200.
[0065] For example, a circuit is formed in the substrate 1, and the circuit in the substrate 1 is electrically connected to the first connector 2 and the second connector 3, so that the first connector 2 and the second connector 3 are electrically connected.
[0066] For example, the object under test 300 can be a storage device or other object that needs to be tested.
[0067] For example, the storage device may be a solid-state drive or a mechanical hard drive.
[0068] For example, the storage device can be a portable hard drive.
[0069] For example, please refer to Figure 1 and Figure 7 The object being measured 300 is elongated in shape, and its length is arranged along the first direction. Different objects being measured 300 have different lengths.
[0070] For example, one end of the test object 300 along the first direction is electrically connected to the second connector 3, and the other end of the test object 300 along the first direction is installed on the limiting member 41, thereby constraining the end of the test object 300 away from the second connector 3 through the limiting member 41.
[0071] For example, the limiting member 41 has a limiting cavity, into which the object being measured 300 can be partially moved or out, the opening of which faces the second connector 3.
[0072] For example, the limiting member 41 has a limiting cavity, into which the object under test 300 can be partially moved or removed. The object under test 300 is partially located between the two cavity walls of the limiting cavity. The object under test 300 is located between the two cavity walls along a third direction, which intersects the first direction and the second direction respectively.
[0073] For example, the first direction and the second direction are perpendicular.
[0074] For example, the third direction is perpendicular to the first direction and the second direction, respectively.
[0075] For example, when the stopper 4 abuts against the substrate 1, the adjusting member 42 located on at least one side of the limiting member 41 along the second direction abuts against the substrate 1.
[0076] For example, when the stopper 4 abuts against the substrate 1, one side of the stopper 4 along the second direction abuts against the substrate 1 via the adjusting member 42, and the other side of the stopper 4 along the second direction abuts against the substrate 1 via the limiting member 41.
[0077] For example, when the stopper 4 abuts against the substrate 1, the adjusting members 42 located on opposite sides of the limiting member 41 along the second direction also abut against the substrate 1. For example, please refer to [link to example]. Figure 1 The left adjustment member 42 in the figure is in contact with the substrate 1, and the right adjustment member 42 in the figure is in contact with the substrate 1.
[0078] For example, at least a portion of the structure of the limiting member 41 is integrally formed with the adjusting member 42.
[0079] For example, the adjusting member 42 is made of plastic.
[0080] In this embodiment, when it is necessary to adjust the position of the stopper 4 relative to the substrate 1, at least a portion of the adjusting member 42 moves towards the limiting member 41 in the second direction, reducing the size of the stopper 4 in the second direction. This movement of at least a portion of the adjusting member 42 allows the stopper 4 to separate from the substrate 1, thus unlocking the stopper 4. The stopper 4 can then be moved relative to the substrate 1 to adjust to the desired position. When it is necessary to lock the stopper 4 relative to the substrate 1 in the adjusted position, at least a portion of the adjusting member 42 moves away from the limiting member 41 in the second direction, increasing the size of the stopper 4 in the second direction. This movement of at least a portion of the adjusting member 42 allows the stopper 4 to abut against the substrate 1, thereby locking the stopper 4 relative to the substrate 1 in the adjusted position. By moving at least a portion of the adjusting member 42, the stopper 4 can be locked or unlocked relative to the substrate 1 without the need for additional tools or repeated disassembly and reassembly of bolts, simplifying the position adjustment operation of the stopper 4 and making the position adjustment operation of the stopper 4 more convenient.
[0081] In some embodiments, please refer to Figure 1 and Figure 6 The stopper 4 has a relief groove 43, which is located between the adjusting member 42 and the limiting member 41 along the second direction.
[0082] The clearance groove 43 is located between the adjusting member 42 and the limiting member 41 along the second direction, and the limiting member 41 is provided with the adjusting member 42 and the corresponding clearance groove 43 on at least one side along the second direction.
[0083] For example, an operator can press the adjusting member 42 in the second direction to move at least a portion of the adjusting member 42 toward the limiting member 41 in the second direction. After the operator removes the external force, the adjusting member 42 can abut against the substrate 1 under its own elastic force.
[0084] In this embodiment, the clearance groove 43 between the adjusting member 42 and the limiting member 41 provides clearance space for at least a portion of the adjusting member 42 to move in the second direction, so that at least a portion of the adjusting member 42 has less resistance to moving in the second direction relative to the limiting member 41, and at least a portion of the adjusting member 42 can move more easily in the second direction toward the limiting member 41 to unlock the stopper 4 relative to the substrate 1.
[0085] It is understood that the specific arrangement of the adjusting member 42 is not limited. For example, the adjusting member 42 is in overall contact with the limiting member 41, and no clearance groove 43 is provided between the adjusting member 42 and the limiting member 41.
[0086] In some embodiments, please refer to Figure 2 , Figure 3 and Figure 6 The adjusting member 42 includes a main arm 424 and a restraining member 425. One end of the main arm 424 is connected to the limiting member 41. The restraining member 425 is connected to the other end of the main arm 424. The restraining member 425 has a slot 4251. The opening 42511 of the slot 4251 is located on the side of the restraining member 425 away from the limiting member 41 along the second direction. The restraining member 425 includes a stop arm 4252. The stop arm 4252 is movable along the second direction so that it abuts against or separates from the base plate 1. The stop arm 4252 is located between the slot 4251 and the limiting member 41 along the second direction.
[0087] For example, the restraint member 425 and the limit member 41 are arranged at a distance. The clearance groove 43 is at least partially located between the restraint member 425 and the limit member 42.
[0088] The stop arm 4 is movable in the second direction, and the stop arm 4 is used to move in the second direction.
[0089] For example, the stop arm 4 moves away from the limiting member 41 in the second direction so that the stop arm 4 abuts against the substrate 1.
[0090] For example, the stop arm 4 approaches the limiting member 41 along the second direction to separate the stop arm 4 from the substrate 1.
[0091] For example, at least a portion of the limiting member 41, the main arm 424, and the restraint member 425 are integrally formed.
[0092] For example, both the main arm 424 and the restraint component 425 are made of plastic.
[0093] For example, the main arm 424 is elongated in shape.
[0094] The opening 42511 of the slot 4251 is located on the side of the constraint member 425 away from the limiting member 41 along the second direction. As the constraint member 425 moves away from the limiting member 41 along the second direction, it avoids part of the structure of the substrate 1 through the opening 42511, so that part of the structure of the substrate 1 can move into the slot 4251 through the opening 42511 to abut against the stop arm 4252 of the substrate 1.
[0095] For example, an operator can press the constraint member 425, which moves toward the limiting member 41 in the second direction under the action of the pressing force. The stop arm 4252 separates from the base plate 1 to unlock the stop 4 from the base plate 1. After moving the stop 4 to the desired position, the operator releases the constraint member 425. Under the action of the elastic force of the adjusting member 42, the constraint member 425 moves away from the limiting member 41 in the second direction so that part of the structure of the base plate 1 enters the slot 4251 and abuts against the stop arm 4252, thereby locking the stop 4 to the base plate 1.
[0096] In this embodiment, the main arm 424 is connected to both the limiting member 41 and the constraint member 425, with the limiting member 41 supporting the constraint member 425 via the main arm 424. When the constraint member 425 moves away from the limiting member 41 along the second direction, a portion of the substrate 1 can enter the slot 4251 through the opening 42511 to abut against the stop arm 4252. When the constraint member 425 moves toward the limiting member 41 along the second direction, a portion of the substrate 1 can separate from the slot 4251 through the opening 42511, causing the stop arm 4252 to separate from the substrate 1. With the stop arm 4252 of the constraint member 425 effectively abutting against or separating from the substrate 1, the structure of the main arm 424 can be simplified.
[0097] It is understood that the specific structure of the adjusting member 42 is not limited. Exemplarily, the restraining member 425 may not have a slot 4251. Exemplarily, the restraining member 425 may not be provided, and the main arm 424 may abut against or separate from the substrate 1.
[0098] In some embodiments, please refer to Figure 2 and Figure 3 The constraint component 425 also includes a constraint body 4253. The constraint body 4253 is connected to at least one end of the stop arm 4252 along a third direction. The third direction intersects the first direction and the second direction respectively. The constraint body 4253 and the stop arm 4252 form a slot 4251. The constraint body 4253 located at one end of the stop arm 4252 along the third direction is connected to the main arm 424.
[0099] For example, please refer to Figure 2 and Figure 3 The third direction is the direction indicated by arrow R3 in the figure.
[0100] For example, the third direction is perpendicular to the first direction and the second direction, respectively.
[0101] For example, the stop arm 4252 is plate-shaped.
[0102] For example, the stop arm 4252 is located on the side of the restraint body 4253 facing the limit member 41 in the second direction.
[0103] For example, the third party is arranged in the vertical direction, and the constraint body 4253 connected to the main arm 424 is located at the upper end of the stop arm 4252, and the main arm 424 is located at the upper end of the stop arm 4252.
[0104] For example, an operator can press the constraint body 4253 to move the constraint body 4253 toward the limiting member 41 in the second direction under the action of the pressing external force, thereby separating the stop arm 4252 from the base plate 1.
[0105] In this embodiment, when the stop arm 4252 abuts against the substrate 1 to lock the stopper 4 to the substrate 1, the constraint body 4253 constrains the substrate 1 along a third direction, thereby limiting the position of the constraint member 425 relative to the substrate 1 along a third direction and preventing the substrate 1 from disengaging from the slot 4251 along a third direction. The main arm 424 is connected to the constraint body 4253, so that the main arm 424 can avoid the stop arm 4252 as much as possible. The main arm 424 is located as close as possible to the end of the stop arm 4252 facing the corresponding constraint body 4253. When the substrate 1 is partially located in the slot 4251 and abuts against the stop arm 4252, the main arm 424 can be located approximately on one side of the substrate 1 along a third direction. The main arm 424 can restrict the position of the substrate 1 along a third direction and prevent the substrate 1 from disengaging from the slot 4251 along a third direction. The main arm 424 is connected to the constraint body 4253, so that the main arm 424 can avoid the stop arm 4252 as much as possible. The connection position between the main arm 424 and the constraint body 4253 can be further away from the limit member 41 relative to the stop arm 4252 in the second direction. The main arm 424 has a large degree of overhang and can deform and move well.
[0106] It is understood that the specific connection position between the main arm 424 and the constraint member 425 is not limited. For example, the main arm 424 can be connected to the stop arm 4252. For example, the main arm 424 can be connected to other structures besides the stop arm 4252.
[0107] In some embodiments, please refer to Figure 2 and Figure 3 The stop arm 4252 is provided with a constraint body 4253 at both ends of the three-way direction.
[0108] For example, please refer to Figures 1-3 ,as well as Figure 6The stop arm 4252 is provided with a constraint body 4253 at both ends along the third direction. The constraint body 4253 at one end of the stop arm 4252 along the third direction is connected to the main arm 424, and the constraint body 4253 at the other end of the stop arm 4252 along the third direction is separated from the main arm 424, that is, the constraint body 4253 at the other end of the stop arm 4252 along the third direction does not contact the main arm 424.
[0109] In this embodiment, the stop arm 4252 is provided with a constraint body 4253 at both ends along the third direction. The constraint bodies 4253 at both ends and the stop arm 4252 form a slot 4251. The slot 4251 is located between the constraint bodies 4253 at both ends along the third direction. When a part of the structure of the substrate 1 enters the slot 4251 and abuts against the stop arm 4252, the part of the structure of the substrate 1 is located between the constraint bodies 4253 at both ends. The constraint bodies 4253 at both ends can better constrain the position of the substrate 1 along the third direction, reducing the possibility of the substrate 1 leaving the slot 4251 along the third direction.
[0110] It is understood that the arrangement of the constraint body 4253 is not limited. For example, the constraint body 4253 may be located at one end of the stop arm 4252, and the other end of the stop arm 4252 along a third direction may not have a constraint body 4253.
[0111] In some embodiments, please refer to Figure 2 , Figure 3 and Figure 6 The constraint body 4253 located at one end of the stop arm 4252 along the third direction has an observation hole 42531, and the constraint body 4253 located at the other end of the stop arm 4252 along the third direction is exposed through the observation hole 42531.
[0112] For example, please refer to Figure 6 The shape of the constraint body 4253 with the observation hole 42531 is square, and the shape of the observation hole 42531 is square.
[0113] For example, the shape of the observation hole 42531 can be circular.
[0114] For example, the third party is arranged in the vertical direction.
[0115] For example, please refer to Figure 6 The observation hole 42531 penetrates the corresponding constraint body 4253 along a third direction. Along the axial direction of the observation hole 42531, the projection area of the constraint body 4253 at the other end is at least partially located within the projection area of the observation hole 42531.
[0116] For example, the axial direction of the observation hole 42531 is arranged along a third direction.
[0117] For example, please refer to Figure 2 and Figure 3 The stop arm 4252 is located between the observation hole 42531 and the limiting member 41 along the second direction.
[0118] For example, the constraint body 4253 at the other end is hook-shaped.
[0119] In this embodiment, since the constraint body 4253 located at the other end of the stop arm 4252 along the third direction is exposed through the observation hole 42531, the operator can see the position of the constraint body 4253 located at the other end of the stop arm 4252 along the third direction relative to the substrate 1 through the observation hole 42531, which makes it convenient for the operator to move the constraint body 4253 relative to the substrate 1 to a suitable position.
[0120] It is understood that the specific structure of the constraint body 4253 is not limited. For example, the constraint body 4253 may not have an observation hole 42531, and the constraint body 4253 may be a solid structure.
[0121] In some embodiments, please refer to Figure 1 and Figure 4 The substrate 1 has a limiting protrusion 12 and a limiting groove 13. The adjustment area 11 is provided with a limiting protrusion 12 on at least one side along the second direction. The limiting protrusion 12 protrudes toward the adjustment area 11 along the second direction. There are multiple limiting protrusions 12 on each side. Multiple limiting protrusions 12 and corresponding limiting grooves 13 on each side are arranged alternately along the first direction.
[0122] For example, please refer to Figure 1 and Figure 4 The adjustment region 11 penetrates the substrate 1, and the direction in which the adjustment region 11 penetrates the substrate 1 is arranged to intersect with the first direction and the second direction, respectively.
[0123] For example, please refer to Figures 1-4 The adjustment area 11 penetrates the substrate 1 in a direction perpendicular to the first direction and the second direction, respectively.
[0124] For example, the adjustment region 11 extends through the substrate 1 in a third direction.
[0125] For example, the adjustment region 11 may not penetrate the substrate 1.
[0126] For example, the limiting member 41 is at least partially located within the adjustment area 11.
[0127] For example, please refer to Figure 1 and Figure 4 The second connector 3 is located at one end of the adjustment zone 11 along the first direction.
[0128] For example, the adjustment area 11 is arranged to extend along a first direction.
[0129] For example, the length direction of the adjustment area 11 is arranged along the first direction.
[0130] For example, when the stopper 4 abuts against the substrate 1 to lock the stopper 4 relative to the substrate 1, at least a portion of the adjusting member 42 is located between two adjacent limiting protrusions 12 on the corresponding side along a first direction, and at least a portion of the adjusting member 42 is located within the limiting groove 13. The adjusting member 42 abuts against the substrate 1 at least along a second direction.
[0131] For example, when the stop arm 4252 abuts against the substrate 1 to lock the stopper 4 relative to the substrate 1, the stop arm 4252 is located between two adjacent limiting protrusions 12 on the corresponding side along the first direction, and the stop arm 4252 is at least partially located within the limiting groove 13. The stop arm 4252 is in contact with the substrate 1 at least along the second direction.
[0132] For example, the adjusting member 42 moves along the second direction to move into or out of the region between two adjacent limiting bosses on the corresponding side along the first direction. The adjusting member 42 moves along the second direction to move into or out of the limiting groove 43.
[0133] For example, the adjusting member 42 moves along the second direction to move into or out of the region between two adjacent limiting bosses on the corresponding side along the first direction. The adjusting member 42 moves along the second direction to move into or out of the limiting groove 43.
[0134] For example, the stop arm 4252 moves along the second direction to move into or out of the region between two adjacent limiting bosses on the corresponding side along the first direction. The stop arm 4252 moves along the second direction to move into or out of the limiting groove 43.
[0135] In this embodiment, when the stopper 4 is locked to the substrate 1, at least a portion of the adjusting member 42 of the stopper 4 is located between two adjacent limiting protrusions 12 on the corresponding side along the first direction, and at least a portion of the adjusting member 42 is located in the limiting groove 43. The at least portion of the adjusting member 42 is limited along the first direction by the two adjacent limiting protrusions 12, thereby suppressing the shaking of the stopper 4 locked to the substrate 1 along the first direction under vibration, so that the stopper 4 can be better locked in the corresponding position relative to the substrate 1.
[0136] It is understood that the specific structure of the substrate 1 is not limited. For example, the substrate 1 may not have the limiting protrusion 12, and the adjustment area 11 may be rectangular in shape, with the two side walls of the rectangular adjustment area 11 along the second direction being planar.
[0137] In some embodiments, please refer to Figure 4 and Figure 5The limiting protrusion 12 has a guide surface 121 on at least one side along the first direction. The end of the guide surface 121 facing the limiting member 41 along the second direction is the guide end 1211. The guide end 1211 of each guide surface 121 is inclined away from the corresponding adjacent limiting protrusion 12 along the first direction.
[0138] For example, please refer to Figure 4 Of the multiple limiting protrusions 12 on each side, two are single-sided limiting protrusions 12. Of all the limiting protrusions 12 on each side, all except the two single-sided limiting protrusions 12 are double-sided limiting protrusions 12, located between the two single-sided limiting protrusions 12 along the first direction. Each double-sided limiting protrusion 12 has a guide surface 121 on both opposite sides along the first direction. Each single-sided limiting protrusion 12 has a guide surface 121 on one side along the first direction.
[0139] In this embodiment, multiple limiting protrusions 12 and limiting grooves 43 are alternately arranged along a first direction on each side. Among the multiple limiting protrusions 12 on each side, the span of the limiting groove 43 between two adjacent limiting protrusions 12 along the first direction is a preset distance. By tilting at least one guide surface 121, the preset distance gradually increases from the limiting protrusion 12 along the second direction toward the limiting member 41, which facilitates at least a portion of the adjusting member 42 to move into the limiting groove 43 between two adjacent limiting protrusions, and is beneficial to guide at least a portion of the adjusting member 42 to the required locking position through the guide surface 121.
[0140] It is understood that the specific structure of the limiting protrusion 12 is not limited. For example, the surfaces of the limiting protrusion 12 on both sides along the second direction are parallel to the second direction.
[0141] In some embodiments, please refer to Figures 1-3 ,as well as Figure 6 The limiting member 41 is provided with adjusting members 42 on both sides of the opposite side along the second direction.
[0142] In this embodiment, the limiting member 41 is provided with adjusting members 42 on both sides of the opposite side along the second direction. When the stop 4 abuts against the substrate 1 to lock the stop 4 against the substrate 1, the adjusting members 42 on both sides abut against the substrate 1 respectively. Both adjusting members 42 can move at least partially relative to the limiting member 41 along the second direction, which is beneficial for the locking part 421 to abut or separate from the substrate 1.
[0143] It is understood that the specific structure of the stopper 4 is not limited. For example, the adjusting member 42 is located on one side of the limiting member 41 along the second direction, and the adjusting member 42 is not provided on the other side of the limiting member 41 along the second direction.
[0144] In some embodiments, please refer to Figure 7The number of adapter devices 100 is multiple, and the tester 200 includes a test host 201 and a transition module 202. The test host 201 has multiple test connectors 211. The transition module 202 is electrically connected to the test connectors 211, and the transition module 202 has multiple transition connectors 212, each of which is electrically connected to the first connector 2 of the corresponding adapter device 100.
[0145] In this embodiment, the test object 300 is first installed on the adapter 100. Multiple adapters 100 with the test object 300 installed are electrically connected to the corresponding transition connectors 212 through the first connector 2. Multiple adapters 100 are installed through the transition module 202. The multiple transition modules 202 are then installed on the multiple test connectors 211 of the test body.
[0146] It is understood that the specific structure of the tester 200 is not limited. For example, the adapter 100 can be directly electrically connected to the test body.
[0147] The above are merely preferred embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.
Claims
1. A switching device, characterized in that, include: A substrate having an adjustment area; A first connector is located on the substrate and can be electrically connected to the tester. The second connector is located on the substrate. The second connector is electrically connected to the first connector. The second connector can be electrically connected to the object being tested. The second connector is located on one side of the adjustment area. A stopper is provided across the adjustment area and is movable toward or away from the second connector in a first direction. The stopper includes a limiting member and an adjusting member connected to each other. At least a portion of the adjusting member is movable relative to the limiting member in a second direction to abut or separate the stopper from the substrate. The first direction intersects the second direction.
2. The adapter according to claim 1, characterized in that, The stop has a clearance groove located between the adjusting member and the limiting member along the second direction.
3. The adapter according to claim 1, characterized in that, The adjusting element includes: Main arm, one end of which is connected to the limiting member; A constraint component is connected to the other end of the main arm. The constraint component has a slot, the opening of which is located on the side of the constraint component away from the limiting member along the second direction. The constraint component includes a stop arm that is movable along the second direction to abut or separate from the substrate. The stop arm is located between the slot and the limiting member along the second direction.
4. The adapter according to claim 3, characterized in that, The constraint component also includes: The constraint body is connected to at least one end of the stop arm along a third direction, the third direction intersecting the first direction and the second direction respectively, the constraint body and the stop arm forming the slot, and the constraint body located at one end of the stop arm along the third direction is connected to the main arm.
5. The adapter according to claim 4, characterized in that, The stop arm is provided with the constraint body at both ends of the third direction.
6. The adapter according to claim 5, characterized in that, The constraint body located at one end of the stop arm along the third direction has an observation hole, and the constraint body located at the other end of the stop arm along the third direction is exposed through the observation hole.
7. The adapter according to any one of claims 1 to 6, characterized in that, The substrate has a limiting protrusion and a limiting groove. The limiting protrusion is provided on at least one side of the adjustment area along the second direction. The limiting protrusion protrudes toward the adjustment area along the second direction. There are multiple limiting protrusions on each side. Multiple limiting protrusions and corresponding limiting grooves on each side are arranged alternately along the first direction.
8. The adapter according to claim 7, characterized in that, The limiting protrusion has a guide surface on at least one side along the first direction, and the end of the guide surface facing the limiting member along the second direction is the guide end. The guide end of each side of the guide surface is inclined away from the corresponding adjacent limiting protrusion along the first direction.
9. The adapter according to any one of claims 1 to 6, characterized in that, The limiting member is provided with the adjusting member on both sides of the opposite side along the second direction.
10. A testing device, characterized in that, include: Tester; According to any one of claims 1 to 9, the first connector is electrically connected to the tester.
11. The testing equipment according to claim 10, characterized in that, The number of the adapters is multiple, and the tester includes: The test host has multiple test connectors; A transition module is electrically connected to the test connector. The transition module has multiple transition connectors, each of which is electrically connected to a first connector corresponding to the adapter.