Parallel plug-in module and connector testing apparatus

Abstract

The utility model discloses a kind of parallel plug-in module and joint testing equipment, and parallel plug-in module includes test interface mounting seat and parallel plug-in device;Test interface mounting seat is equipped with multiple test interface installation sites and several avoidance openings;Parallel plug-in device includes base and multiple plug-in mechanisms, plug-in mechanism includes labor-saving connecting rod, floating stop block, pressure module and first elastic piece, labor-saving connecting rod is slidably connected in base, the first end of labor-saving connecting rod is suitable for abutting test interface mounting seat or inserting avoidance opening, the second end of labor-saving connecting rod is connected with floating stop block through linkage part, and floating stop block is slidably connected in base;Pressure module is slidably connected in base, and first elastic piece is arranged between base and pressure module along first direction. The connection state of the test joint corresponding to different plug-in mechanisms and test interface is independently adjusted, and the test of several test joints in multiple test joints is realized based on test needs.

Description

Technical Field

[0001] This utility model relates to the field of connector testing technology, and in particular to a parallel plug module and connector testing equipment. Background Technology

[0002] Connectors in electronic devices typically require mating tests to ensure stable mating and power supply. In related technologies, to improve testing efficiency, multiple test connectors are usually installed in a parallel mating device, and multiple test interfaces are provided on the test interface mounting base. This allows for simultaneous pressure pressing of all test connectors and test interfaces, thus improving testing efficiency.

[0003] When retesting several connectors with abnormal test results, the above solution still requires ensuring that all connectors and interfaces are plugged in, which results in a high workload for staff. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a parallel plugging module and connector testing equipment, which can independently perform testing on several connectors that need to be measured among multiple test connectors by means of the position setting of the force-saving connecting rod and the avoidance port. The operator does not need to provide the required plugging force for all test connectors, thus reducing the workload.

[0005] On one hand, this utility model embodiment provides a parallel plug-in module, including: The test interface mounting base is equipped with multiple test interface mounting positions and several clearance openings; A parallel insertion device includes a base and multiple insertion mechanisms. Each insertion mechanism includes a force-saving link, a floating stop, a pressing module, and a first elastic element. The force-saving link is slidably connected to the base along a first direction. The first end of the force-saving link is adapted to abut against the test interface mounting seat or insert into the clearance port. The second end of the force-saving link is connected to the floating stop via a linkage. The floating stop is slidably connected to the base along a second direction, which is angled to the first direction. The pressing module has a mounting position for the test connector. The pressing module is slidably connected to the base along the first direction, and the first elastic element is disposed between the base and the pressing module along the first direction. The elastic force of the first elastic element is less than the insertion force between the test connector and the test interface. The floating stop can be inserted between the base and the pressing module to restrict the pressing module from moving along the first direction and compressing the first elastic element. The insertion mechanism is adapted to switch between an insertion state and a clearance state. In the insertion state, the force-saving connecting rod is inserted into the clearance port along the first direction, the floating stop is inserted between the base and the pressure module, and the test connector is inserted into the test interface. In the clearance state, the test interface mounting seat presses against the force-saving connecting rod, the linkage drives the floating stop to move along the second direction to release the movement restriction on the pressure module, the pressure module moves along the second direction to compress the first elastic element, and the test connector is separated from the test interface.

[0006] According to some embodiments of the present invention, the linkage includes a slide groove and a sliding member that slides along the slide groove. One of the force-saving connecting rod and the floating stop is provided with the slide groove, and the other is provided with the sliding member. The chute includes a first chute segment and a second chute segment parallel to the first direction. The first chute segment and the second chute segment have different heights in the second direction, and the first chute segment and the second chute segment are connected by a transition chute segment.

[0007] According to some embodiments of the present invention, the sliding member is rotatably connected to the floating stop.

[0008] According to some embodiments of the present invention, the parallel plug-in device further includes a second elastic element, the two ends of which are respectively connected to the force-saving connecting rod and the base, and the force-saving connecting rod is adapted to be reset under the elastic force of the second elastic element.

[0009] According to some embodiments of the present invention, the pressing module includes a pressing limiting block, a third elastic element, and a connector mounting assembly. The pressing limiting block is slidably connected to the base along the first direction and abuts against the first elastic element. The connector mounting assembly is slidably connected to the base along the first direction, and the third elastic element is disposed between the connector mounting assembly and the pressing limiting block.

[0010] According to some embodiments of the present invention, the connector mounting assembly includes a connector mounting base, an adjustment module, and a hub mounting base, wherein the connector mounting base is connected to the hub mounting base via the adjustment module; The adjustment module includes a first adjustment seat, a first adjustment elastic element, a second adjustment seat, and a second adjustment elastic element. The first adjustment seat is slidably connected to the hub mounting base along the second direction, and the first adjustment elastic element extending along the second direction is disposed between the first adjustment seat and the hub mounting base. The second adjustment seat is slidably connected to the first adjustment seat along a third direction, and the second adjustment elastic element extending along the third direction is disposed between the second adjustment seat and the first adjustment seat. The third direction is perpendicular to the second direction and the first direction.

[0011] According to some embodiments of the present invention, the adjustment module further includes a third adjustment seat and a third adjustment elastic member. The third adjustment seat is connected to the connector mounting seat, the third adjustment seat is connected to the second adjustment seat and can float relative to the second adjustment seat along the first direction, and the third adjustment elastic member is disposed between the third adjustment seat and the second adjustment seat. The third adjusting seat is provided with a guide pin extending along the first direction, and the test port mounting seat is provided with a guide hole that matches the guide pin.

[0012] According to some embodiments of the present invention, the adjustment module further includes a fourth adjustment elastic element, the connector mounting seat is capable of floating relative to the third adjustment seat along the first direction, and the fourth adjustment elastic element is disposed between the connector mounting seat and the third adjustment seat.

[0013] According to some embodiments of the present invention, the hub mounting base includes a hub mounting base and an adjustment plate. The hub mounting base is provided with a hub placement groove and multiple adjustment plate mounting positions. The multiple adjustment plate mounting positions are arranged sequentially along the extension direction of the hub placement groove. The adjustment plate is adapted to abut against the first end of the hub, and the groove wall of the hub placement groove is adapted to abut against the second end of the hub to limit and fix the hub.

[0014] On the other hand, this utility model embodiment also provides a connector testing device, including the parallel plugging module as described above.

[0015] The present invention has at least the following beneficial effects: by setting multiple plug-in mechanisms, multiple test connectors can be tested at once; and by switching the position of the force-saving connecting rod in each plug-in mechanism to drive the floating stop to move, the connection status of the test connectors and test interfaces corresponding to different plug-in mechanisms can be independently adjusted. Based on the test requirements, several test connectors among multiple test connectors can be tested. Furthermore, the staff only needs to provide the plug-in force for the several test connectors and test interfaces that need to be tested, without having to provide the plug-in force for all test connectors, which greatly reduces the workload of the staff.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of the parallel plug-in module according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the parallel plugging device of the parallel plugging module in an avoidance state according to an embodiment of the present utility model. Figure 3 This is a schematic diagram of the parallel plugging device of the parallel plugging module in the plugging state according to an embodiment of the present utility model. Figure 4 This is an exploded view of the parallel plugging device of the parallel plugging module according to an embodiment of the present invention.

[0018] Figure label: 10. Test interface mounting bracket; 11. Clearance opening; 20. Parallel insertion device; 21. Base; 22. Insertion mechanism; 221. Force-saving connecting rod; 2211. Slide groove; 22111. First groove segment; 22112. Second groove segment; 22113. Transition groove segment; 222. Floating stop; 223. Pressing module; 2231. Pressing limit block; 2232. Third elastic element; 2233. Connector mounting assembly; 22331. Connector mounting seat; 22332. Adjustment module; 223321. First adjusting seat; 223322. First adjusting elastic element; 223323, Second adjusting seat; 223324, Second adjusting elastic element; 223325, Third adjusting seat; 223326, Third adjusting elastic element; 223327, Fourth adjusting elastic element; 22333, Hub mounting seat; 223331, Hub mounting base; 2233311, Hub placement slot; 223332, Adjusting plate; 224, First elastic element; 225, Linkage part; 2251, Sliding element; 226, Second elastic element. Detailed Implementation

[0019] 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.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first," "second," etc., are used in the description, they are only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installation", "connection", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.

[0023] Please refer to Figures 1 to 3 As shown, in one aspect, this utility model embodiment provides a parallel plug-in module, including a test interface mounting base 10 and a parallel plug-in device 20; the test interface mounting base 10 is provided with multiple test interface mounting positions and several clearance slots 11; the parallel plug-in device 20 includes a base 21 and multiple plug-in mechanisms 22, each plug-in mechanism 22 including a force-saving connecting rod 221, a floating stop 222, a pressing module 223 and a first elastic element 224, the force-saving connecting rod 221 is slidably connected to the base 21 along a first direction, the first end of the force-saving connecting rod 221 is adapted to abut against the test interface mounting base 10 or insert into the clearance slot 11, and the second end of the force-saving connecting rod 221 is connected to... The floating stop 222 is connected by the linkage 225. The floating stop 222 is slidably connected to the base 21 along the second direction, which is set at an angle to the first direction. The pressing module 223 is provided with a mounting position for the test connector. The pressing module 223 is slidably connected to the base 21 along the first direction. A first elastic element 224 is provided between the base 21 and the pressing module 223 along the first direction. The elastic force of the first elastic element 224 is less than the insertion force of the test connector and the test interface. The floating stop 222 can be inserted between the base 21 and the pressing module 223 to restrict the pressing module 223 from moving along the first direction and compressing the first elastic element 224.

[0024] The insertion mechanism 22 is adapted to be in the insertion state ( Figure 3 (as shown) and avoidance state ( Figure 2(As shown) Switching, the plugging state is when the effort-saving connecting rod 221 is inserted into the clearance port 11 along the first direction, the floating stop 222 is inserted between the base 21 and the pressure module 223, and the test connector and test interface are plugged in; the clearance state is when the test interface mounting seat 10 presses against the effort-saving connecting rod 221, the linkage part 225 drives the floating stop 222 to move along the second direction to release the movement restriction on the pressure module 223, the pressure module 223 moves along the second direction to compress the first elastic element 224, and the test connector and test interface are separated.

[0025] According to the parallel insertion module of this utility model embodiment, the test connector is first installed into the pressure module 223. For the test connector to be inserted and measured, a clearance slot 11 matching the force-saving connecting rod 221 corresponding to the test connector is provided on the test interface mounting base 10. The parallel insertion device 20 moves towards the test interface mounting base 10 along the first direction (X direction in the figure) under the drive of external force. At this time, the force-saving connecting rod 221 of the insertion mechanism 22 corresponding to the test connector to be measured is inserted into the clearance slot 11. The force-saving connecting rod 221 is fixed relative to the floating stop 222. The floating stop 222 is inserted between the pressure module 223 and the base 21. As the parallel insertion device 20 continues to move, the pressure module 223 is pushed forward by the resistance of the floating stop 222. When the block cannot move backward, the test connector on the pressure module 223 is inserted into the test interface, and the insertion mechanism 22 is in the insertion state. For test connectors that do not need to be tested, the corresponding force-saving connecting rod 221 abuts against the test interface mounting seat 10 when moving along the first direction, and moves in the opposite direction along the first direction under the action of the test interface mounting seat 10. It also drives the floating block 222 to move along the second direction (Z direction in the figure) through the linkage part 225. The floating block 222 releases the limit on the pressure module 223. When the test connector on the pressure module 223 abuts against the test interface, the first elastic element 224 will be compressed with the movement of the parallel insertion device 20 to ensure that the test connector and the test interface are separated. At this time, the insertion mechanism 22 is in the separation state.

[0026] According to the parallel plugging module of this utility model embodiment, multiple plugging mechanisms 22 are set to enable simultaneous testing of multiple test connectors; and by switching the position of the force-saving connecting rod 221 in each plugging mechanism 22 to drive the floating stop 222 to move, the connection state of the test connectors and test interfaces corresponding to different plugging mechanisms 22 can be independently adjusted. Based on the testing needs, several test connectors among multiple test connectors can be tested. Moreover, the staff only needs to provide the plugging force for the several test connectors and test interfaces to be tested, without having to provide the plugging force for all test connectors, which greatly reduces the workload of the staff.

[0027] In this embodiment, the first elastic element 224 is a linear spring, but it can also be an elastic silicone pad, rubber ring, etc.

[0028] In some embodiments, combined with Figure 2 and Figure 3 As shown, the linkage 225 includes a slide groove 2211 and a sliding member 2251 that slides along the slide groove 2211. One of the force-saving linkage 221 and the floating stop 222 is provided with the slide groove 2211, and the other is provided with the sliding member 2251. The slide groove 2211 includes a first groove segment 22111 and a second groove segment 22112 parallel to the first direction. The first groove segment 22111 and the second groove segment 22112 have different heights in the second direction. The first groove segment 22111 and the second groove segment 22112 are connected by a transition groove segment 22113.

[0029] In this embodiment, taking the example of a sliding groove 2211 disposed on a force-saving connecting rod 221 and a sliding member 2251 disposed on a floating stop 222, the sliding member 2251 is first located in the first groove segment 22111. After the force-saving connecting rod 221 abuts against the test interface mounting base 10, the sliding groove 2211 on the force-saving connecting rod 221 moves in the opposite direction along the first direction, and the sliding member 2251 moves along the transition groove segment 22113 to the second groove segment 22112, simultaneously driving the floating stop 222 to move along the second direction. The sliding groove 2211 and the sliding member 2251 effectively reduce the volume of the linkage part 225.

[0030] In other embodiments, a linkage, cam, or other structure may be provided as the linkage part 225.

[0031] In some embodiments, the slider 2251 is rotatably connected to the floating stop 222. This changes the friction between the slider 2251 and the groove 2211 from static friction to dynamic friction, greatly reducing friction and improving the module's service life.

[0032] In some embodiments, combined with Figure 2 and Figure 3 As shown, the parallel plug-in device 20 also includes a second elastic element 226. The two ends of the second elastic element 226 are respectively connected to the force-saving link 221 and the base 21. The force-saving link 221 is adapted to be reset under the elastic force of the second elastic element 226.

[0033] In this embodiment, when the parallel insertion device 20 moves along the first direction, the force-saving connecting rod 221 corresponding to the test connector under test does not need to move relative to the base 21 under the contact of the test interface mounting seat 10. The second elastic element 226 is simultaneously stretched or compressed to accumulate elastic potential energy. When the test is completed and the parallel insertion device 20 retracts along the first direction, the second elastic element 226 simultaneously drives the force-saving connecting rod 221 to reset. This eliminates the need for manual reset by operators, reducing the operational intensity of the module and improving the testing efficiency of the test connector.

[0034] In this embodiment, the selection of the second elastic element 226 can refer to the first elastic element 224.

[0035] In some embodiments, combined with Figure 2 and Figure 3 As shown, the pressing module 223 includes a pressing limiting block 2231, a third elastic element 2232, and a connector mounting assembly 2233. The pressing limiting block 2231 is slidably connected to the base 21 along the first direction and abuts against the first elastic element 224. The connector mounting assembly 2233 is slidably connected to the base 21 along the first direction, and the third elastic element 2232 is provided between the connector mounting assembly 2233 and the pressing limiting block 2231.

[0036] In this embodiment, when the test connector on the connector mounting assembly 2233 is inserted into the test interface on the test interface mounting base 10, the third elastic member 2232 provides a telescoping amount along the first direction to achieve flexible insertion between the test connector and the test interface, avoiding damage caused by hard contact between the two.

[0037] In this embodiment, the selection of the third elastic element 2232 can refer to the first elastic element 224.

[0038] In some embodiments, combined with Figures 2 to 4 As shown, the connector mounting assembly 2233 includes a connector mounting base 22331, an adjustment module 22332, and a hub mounting base 22333. The connector mounting base 22331 is connected to the hub mounting base 22333 via the adjustment module 22332. The adjustment module 22332 includes a first adjustment base 223321, a first adjustment elastic element 223322, a second adjustment base 223323, and a second adjustment elastic element 223324. The first adjustment base 223321 is slidably connected to the hub mounting base 22333 along a second direction. The hub mounting base 22333 has a first adjusting elastic member 223322 extending in a second direction between the first adjusting base 223321 and the hub mounting base 22333; the second adjusting base 223323 is slidably connected to the first adjusting base 223321 in a third direction (Y direction in the figure); the second adjusting base 223323 and the first adjusting base 223321 have a second adjusting elastic member 223324 extending in a third direction between the second adjusting base 223323 and the first adjusting base 223321, and the third direction is perpendicular to the second direction and the first direction.

[0039] In this embodiment, when the test connector is inserted into the test interface, the floating of the first adjusting seat 223321 and the second adjusting seat 223323 enables adaptive position adjustment during the insertion process, ensuring the insertion effect by achieving misalignment adjustment between the two along the second and third directions. Simultaneously, the first adjusting elastic element 223322 and the second adjusting elastic element 223324 ensure that the initial adjustment state of different test connectors is consistent, guaranteeing compatibility with different batches of test connectors.

[0040] In this embodiment, the options for the first adjusting elastic element 223322 and the second adjusting elastic element 223324 can be referred to the first elastic element 224.

[0041] In some embodiments, combined with Figure 4 As shown, the adjustment module 22332 also includes a third adjustment seat 223325 and a third adjustment elastic member 223326. The third adjustment seat 223325 is connected to the connector mounting seat 22331. The third adjustment seat 223325 is connected to the second adjustment seat 223323 and can float relative to the second adjustment seat 223323 in the first direction. The third adjustment elastic member 223326 is disposed between the third adjustment seat 223325 and the second adjustment seat 223323. The third adjustment seat 223325 is provided with a guide pin extending in the first direction, and the test port mounting seat is provided with a guide hole that matches the guide pin.

[0042] In this embodiment, the floating of the third adjusting seat 223325 avoids jamming between the guide pin and the guide hole. Furthermore, the guide pin engages with the guide hole before the test connector is inserted, guiding the insertion of the test connector and the test interface and improving insertion accuracy. The third adjusting elastic element 223326 ensures that the initial state of the guide pin is consistent each time it is inserted, guaranteeing compatibility with different test connectors.

[0043] In this embodiment, the selection of the third adjusting elastic element 223326 can refer to the first elastic element 224.

[0044] In some embodiments, combined with Figure 4 As shown, the adjustment module 22332 also includes a fourth adjustment elastic element 223327. The connector mounting base 22331 can float relative to the third adjustment base 223325 in a first direction. The fourth adjustment elastic element 223327 is disposed between the connector mounting base 22331 and the third adjustment base 223325.

[0045] In this embodiment, after the guide pin is inserted into the guide hole, the fourth adjusting elastic element 223327 adjusts the position between the connector mounting base 22331 and the third adjusting base 223325 to ensure stable insertion of the test interface and the test connector when the guide pin and the guide hole are in sync.

[0046] In this embodiment, the selection of the fourth adjusting elastic element 223327 can refer to the first elastic element 224.

[0047] In some embodiments, combined with Figure 4As shown, the hub mounting base 22333 includes a hub mounting base 22333121 and an adjusting plate 223332. The hub mounting base 22333121 is provided with a hub placement groove 2233311 and multiple adjusting plate 223332 mounting positions. The multiple adjusting plate 223332 mounting positions are arranged sequentially along the extension direction of the hub placement groove 2233311. The adjusting plate 223332 is adapted to abut against the first end of the hub, and the groove wall of the hub placement groove 2233311 is adapted to abut against the second end of the hub to limit and fix the hub.

[0048] In this embodiment, the hub is used to fix the external wires of the test connector. The position of the adjusting plate 223332 is adjusted along the first direction to accommodate hubs of different lengths.

[0049] On the other hand, this utility model embodiment also provides a connector testing device, including a parallel plugging module as described in the above embodiment.

[0050] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A parallel plug-in module, characterized in that, include: The test interface mounting base (10) is provided with multiple test interface mounting positions and several clearance openings (11). The parallel plug-in device (20) includes a base (21) and multiple plug-in mechanisms (22). Each plug-in mechanism (22) includes a force-saving link (221), a floating stop (222), a pressing module (223), and a first elastic element (224). The force-saving link (221) is slidably connected to the base (21) in a first direction. The first end of the force-saving link (221) is adapted to abut against the test interface mounting seat (10) or insert into the clearance port (11). The second end of the force-saving link (221) is connected to the floating stop (222) through a linkage part (225). The floating stop (222) is slidably connected to the base (21) in a second direction. The second direction is set at an angle to the first direction; the pressure module (223) is provided with a mounting position for the test connector, the pressure module (223) is slidably connected to the base (21) along the first direction, and the first elastic element (224) is provided between the base (21) and the pressure module (223) along the first direction. The elastic force of the first elastic element (224) is less than the insertion force of the test connector and the test interface. The floating block (222) can be inserted between the base (21) and the pressure module (223) to restrict the pressure module (223) from moving along the first direction to compress the first elastic element (224). The insertion mechanism (22) is adapted to switch between an insertion state and a clearance state. The insertion state is when the force-saving link (221) is inserted into the clearance port (11) along the first direction, the floating block (222) is inserted between the base (21) and the pressure module (223), and the test connector is inserted into the test interface. The clearance state is when the test interface mounting seat (10) presses against the force-saving link (221), the linkage part (225) drives the floating block (222) to move along the second direction to release the movement restriction on the pressure module (223), the pressure module (223) moves along the second direction to compress the first elastic element (224), and the test connector is separated from the test interface.

2. The parallel plug-in module according to claim 1, characterized in that, The linkage (225) includes a slide groove (2211) and a sliding member (2251) that slides along the slide groove (2211). One of the force-saving linkage (221) and the floating stop (222) is provided with the slide groove (2211), and the other is provided with the sliding member (2251). The chute (2211) includes a first chute segment (22111) and a second chute segment (22112) parallel to the first direction. The first chute segment (22111) and the second chute segment (22112) have different heights in the second direction. The first chute segment (22111) and the second chute segment (22112) are connected by a transition chute segment (22113).

3. The parallel plug-in module according to claim 2, characterized in that, The slider (2251) is rotatably connected to the floating stop (222).

4. The parallel plug-in module according to claim 1, characterized in that, The parallel plug-in device (20) further includes a second elastic element (226), the two ends of which are connected to the force-saving link (221) and the base (21), respectively. The force-saving link (221) is adapted to be reset under the elastic force of the second elastic element (226).

5. The parallel plug-in module according to any one of claims 1 to 4, characterized in that, The pressure-blocking module (223) includes a pressure-blocking limiting block (2231), a third elastic element (2232), and a connector mounting assembly (2233). The pressure-blocking limiting block (2231) is slidably connected to the base (21) along the first direction. The pressure-blocking limiting block (2231) abuts against the first elastic element (224). The connector mounting assembly (2233) is slidably connected to the base (21) along the first direction. The third elastic element (2232) is disposed between the connector mounting assembly (2233) and the pressure-blocking limiting block (2231).

6. The parallel plug-in module according to claim 5, characterized in that, The connector mounting assembly (2233) includes a connector mounting base (22331), an adjustment module (22332), and a hub mounting base (22333). The connector mounting base (22331) is connected to the hub mounting base (22333) through the adjustment module (22332). The adjustment module (22332) includes a first adjustment seat (223321), a first adjustment elastic element (223322), a second adjustment seat (223323), and a second adjustment elastic element (223324). The first adjustment seat (223321) is slidably connected to the hub mounting base (22333) along the second direction. The first adjustment elastic element (223322) extending along the second direction is disposed between the first adjustment seat (223321) and the hub mounting base (22333). The second adjustment seat (223323) is slidably connected to the first adjustment seat (223321) along a third direction. The second adjustment elastic element (223324) extending along the third direction is disposed between the second adjustment seat (223323) and the first adjustment seat (223321). The third direction is perpendicular to the second direction and the first direction.

7. The row plug-in module according to claim 6, characterized in that, The adjustment module (22332) further includes a third adjustment seat (223325) and a third adjustment elastic element (223326). The third adjustment seat (223325) is connected to the connector mounting seat (22331). The third adjustment seat (223325) is connected to the second adjustment seat (223323) and can float relative to the second adjustment seat (223323) along the first direction. The third adjustment elastic element (223326) is disposed between the third adjustment seat (223325) and the second adjustment seat (223323). The third adjustment seat (223325) is provided with a guide pin extending along the first direction, and the test port mounting seat is provided with a guide hole that matches the guide pin.

8. The row plug-in module according to claim 7, characterized in that, The adjustment module (22332) further includes a fourth adjustment elastic element (223327), the connector mounting base (22331) is able to float relative to the third adjustment base (223325) in the first direction, and the fourth adjustment elastic element (223327) is disposed between the connector mounting base (22331) and the third adjustment base (223325).

9. The row plug-in module according to claim 6, characterized in that, The hub mounting base (22333) includes a hub mounting base (223331) (21) and an adjusting plate (223332). The hub mounting base (223331) (21) is provided with a hub placement groove (2233311) and multiple adjusting plate (223332) mounting positions. The multiple adjusting plate (223332) mounting positions are arranged sequentially along the extension direction of the hub placement groove (2233311). The adjusting plate (223332) is adapted to abut against the first end of the hub. The groove wall of the hub placement groove (2233311) is adapted to abut against the second end of the hub to limit and fix the hub.

10. A connector testing device, comprising the parallel plugging module as described in any one of claims 1 to 9.

Images