Connector assembly and medium transmission system

Abstract

The utility model provides a connector assembly and a medium transmission system, and relates to the technical field of electrolyte transmission fool-proof. The connector assembly comprises a connecting piece, a first connecting body and a second connecting body, the first connecting body comprises a first connecting plate, and the first connecting plate comprises a first opening group; wherein the first open pore group is non-uniformly distributed on the first connecting plate; the second connecting body comprises a second connecting plate, and the second connecting plate comprises a second opening group; wherein the distribution of the second open pore groups on the second connecting plate corresponds to the distribution of the first open pore groups on the first connecting plate; the connector is configured to connect the first set of openings and the second set of openings. The design of the non-uniformly distributed hole groups enables the connection operation of the connector assembly to be more visual, simple and convenient, an operator can quickly identify a correct connection combination, the operation difficulty is reduced, the operation time is shortened, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrolyte transmission fool-proof technology, in particular to a connector assembly and a medium transmission system. BACKGROUND

[0002] In many industrial transmission devices or complex electronic systems, different connection combinations often correspond to different functions. Moreover, different combination connections can involve different signal types, voltage levels or communication protocols. If they are connected in error, it may cause functional conflicts or interference. If the connector is not designed to prevent mistakes to distinguish different combinations, assembly workers need to spend a lot of time to check the instruction manual or through other ways to determine the correct connection combination. Assembly errors not only cause product failure, but also may cause safety hazards and increase maintenance costs.

[0003] Electrolyte is a key component inside the battery, which not only plays the role of charge carrier, but also plays a core role in maintaining the stability of the battery internal chemical environment and making the battery work normally. Implementing electrolyte fool-proof measures is an essential process in battery production. The electrolyte category and batch judgment methods in the battery industry include visual judgment, code scanning judgment, RFID detection judgment, etc. However, there is no fool-proof device at the electrolyte barrel to the electrolyte injection equipment conveying pipeline and joint. In the electrolyte centralized liquid supply warehouse, there are many electrolyte categories, multiple workers working at the same time, flexible connection of the conveying system, etc. At this time, only manual connection of the conveying pipeline without distinction, there is a risk of electrolyte conveying pipeline misconnection, which may lead to battery misinjection of electrolyte. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the embodiments of the present application is to provide a connector assembly to improve the problem of product failure or potential safety hazards caused by the lack of reliable fool-proof measures in the prior art.

[0005] The connector assembly comprises a connecting piece, a first connecting body and a second connecting body. The first connecting body comprises a first connecting plate, and the first connecting plate comprises a first hole group. The first hole group is unevenly distributed on the first connecting plate. The second connecting body comprises a second connecting plate, and the second connecting plate comprises a second hole group. The distribution of the second hole group on the second connecting plate corresponds to the distribution of the first hole group on the first connecting plate. The connecting piece is configured to connect the first hole group and the second hole group.

[0006] In the implementation process, the foolproof measure is realized through the corresponding hole position design of the first connecting plate and the second connecting plate. Specifically, the non-uniform distribution of the first hole group on the first connecting plate and the corresponding distribution of the second hole group on the second connecting plate enable unique matching between different connectors, so that the operator can quickly identify the correct connection mode during connection, and connection errors caused by misplug are avoided.

[0007] Optionally, the first connecting body further comprises a first connecting piece and an insertion piece; the first connecting plate is provided with a first center hole position, and the first connecting piece is connected with the insertion piece through the first center hole position of the first connecting plate; the first connecting piece, the first center hole position of the first connecting plate and the insertion piece are coaxially arranged.

[0008] In the implementation process, the first connecting body is composed of three parts, the first connecting piece is connected with the insertion piece through the center hole position of the first connecting plate, and the center hole position of the first connecting plate is adapted in shape and size to the first connecting piece and the insertion piece. The mechanical stress during connection can be effectively reduced, and the service life of the connector is prolonged.

[0009] Optionally, the second connecting body further comprises a second connecting piece and a joint piece; the second connecting plate is provided with a second center hole position, and the second connecting piece is connected with the joint piece through the second center hole position of the second connecting plate; wherein the second connecting piece, the second center hole of the second connecting plate and the joint piece are coaxially arranged.

[0010] In the implementation process, the second connecting piece and the joint piece are connected through the center hole position of the second connecting plate, and they are coaxially arranged, so that the connection is accurate and stable. The coaxial arrangement can effectively reduce the mechanical stress during connection and avoid connection looseness or damage caused by eccentricity or asymmetry.

[0011] Optionally, the insertion piece comprises a first joint end and an insertion end; the first joint end is configured to be connected with the first connecting piece; the first joint end is press-fitted with the first connecting piece; and the insertion end is configured to be connected with the joint piece.

[0012] In the implementation process, the insertion end is configured to be connected with the joint piece, so that the insertion piece can be connected with the joint piece in the second connecting body. The first joint end and the first connecting piece are connected by press-fitting, so that they are tightly matched, avoiding unstable connection caused by looseness.

[0013] Optionally, the joint piece comprises a second joint end and a third joint end; the second joint end is configured to be connected with the insertion end of the insertion piece; the third joint end is configured to be connected with the second connecting piece; and the third joint end is press-fitted with the second connecting piece.

[0014] In the implementation process, the second connecting end is configured to be connected with the insertion end of the insert, so that the insert can be docked with the engaging member in the second connecting body. The second engaging end and the third engaging end are connected by compression fixation, so that a tight fit is achieved between the two, avoiding unstable connection caused by looseness.

[0015] Optionally, the first hole group includes a first hole site and a second hole site; the first hole site and the second hole site are different in distance from the center of the first connecting plate.

[0016] In the implementation process, due to the different distances of the first hole site and the second hole site from the center of the first connecting plate, the matching between the connectors has uniqueness. When connecting, the operator can quickly identify the correct connection method according to the distance difference of the hole site from the center, thereby avoiding connection errors caused by misplug. The non-uniformly distributed hole sites provide more connection options for the connector, thereby meeting the diversified application requirements.

[0017] Optionally, the first hole group includes a first hole site and a second hole site; the first hole site, the second hole site and the center of the first connecting plate are not on a straight line.

[0018] In the implementation process, due to the non-linear distribution of the relative positions of the first hole site and the second hole site from the center of the first connecting plate, the matching between the connectors has uniqueness. When connecting, the operator can quickly identify the correct connection method according to the non-linear distribution of the hole site, thereby avoiding connection errors caused by misplug. The non-linearly distributed hole sites provide more connection options for the connector, thereby meeting the diversified application requirements.

[0019] Optionally, the connector assembly further includes a fixing member; the fixing member is arranged at the joint of the connecting member and the first connecting plate and / or the second connecting plate, and is configured to fix the connecting member.

[0020] In the implementation process, the arrangement of the fixing member enables the connecting member and the first connecting plate and / or the second connecting plate to be tightly fixed, avoiding unstable connection caused by looseness or displacement. The influence of mechanical vibration or external force on the connection during the connection process is effectively reduced, thereby improving the reliability of the connection. The arrangement of the fixing member also provides convenience for the maintenance and replacement of the connector assembly. For example, when the connecting member or the connecting plate needs to be replaced, the fixing member can be quickly disassembled, thereby simplifying the maintenance process and reducing the maintenance cost.

[0021] The embodiments of the present application also provide a medium transmission system, which includes the connector assembly.

[0022] In the implementation process, the first connecting body and the second connecting body are designed with the hole positions, and the connecting piece is fixed, so that the connection is fast and accurate, thereby improving the overall efficiency of the medium transmission system. Through the non-uniform distribution and corresponding distribution of the first and second groups of holes, and the unique matching of the insert and the engaging piece, the operator can quickly identify the correct connection method, avoiding connection errors and potential safety hazards caused by misoperation.

[0023] Optionally, the medium transmission system is used for fluid delivery, and further comprises a first container and a second container; the connector assembly connects the first container and the second container and is configured to establish a medium passage between the first container and the second container; the first container and the second container contain the same fluid medium.

[0024] In the implementation process, the first container and the second container are connected by the connector assembly, and the first container and the second container contain the same fluid medium. The connector assembly establishes a medium passage between the first container and the second container, so that the fluid medium can flow smoothly between the two containers. When connecting, the operator can quickly identify the correct connection method by observing the alignment of the hole positions, thereby avoiding connection errors caused by misoperation. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0026] Figure 1 A schematic diagram of the connector assembly provided by the embodiments of the present application is shown in the figure;

[0027] Figure 2A A first schematic diagram of the first group of holes provided by the embodiments of the present application is shown in the figure;

[0028] Figure 2B A second schematic diagram of the first group of holes provided by the embodiments of the present application is shown in the figure;

[0029] Figure 3 A schematic diagram of the first connecting plate corresponding to the second connecting plate provided by the embodiments of the present application is shown in the figure;

[0030] Figure 4 A schematic diagram of the connector assembly provided by the embodiments of the present application is shown in the figure;

[0031] Figure 5A medium transmission system is provided in the embodiments of the present application.

[0032] Fig. 1 is a schematic view of a connector assembly 10 provided in the embodiments of the present application. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0034] Optionally, refer to Figure 1 , Figure 1 Fig. 1 is a schematic view of a connector assembly 10 provided in the embodiments of the present application.

[0035] The embodiments of the present application provide a connector assembly 10, which comprises a connecting piece 300, a first connecting body 100 and a second connecting body 200; the first connecting body 100 comprises a first connecting plate 110, and the first connecting plate 110 comprises a first hole group 111; wherein the first hole group 111 is unevenly distributed on the first connecting plate 110; the second connecting body 200 comprises a second connecting plate 210, and the second connecting plate 210 comprises a second hole group 211; wherein the distribution of the second hole group 211 on the second connecting plate 210 corresponds to the distribution of the first hole group 111 on the first connecting plate 110; and the connecting piece 300 is configured to connect the first hole group 111 and the second hole group 211.

[0036] In the implementation process, the hole positions of the first and second hole groups 111 and 211 correspond to each other but are not uniformly distributed, achieving the unique matching of the connector assembly 10 during connection. Only when the hole positions of the first and second hole groups 111 and 211 are completely aligned, the connecting piece 300 can be smoothly inserted and fixed, thereby achieving correct connection. Through the unique matching of the hole positions, the operator can quickly identify the correct connection method during connection, avoiding connection errors caused by misoperation. Different devices can be distinguished through different hole position combinations. For example, the connector assemblies 10 of different devices can adopt different hole position distribution modes, so that the connector assemblies 10 can only be connected between specific devices. The operator can quickly identify whether the connector assembly 10 is suitable for the current device by observing the distribution mode of the hole positions, avoiding potential problems caused by misconnection between devices. At the same time, the worker can quickly and accurately find the corresponding connection combination according to the different hole characteristics of the connector assembly 10, greatly simplifying the assembly process and improving the assembly efficiency.

[0037] In an embodiment of the present application, in a fluid delivery system, the hole position corresponding design of the connector assembly 10 can ensure the correct transmission of the medium between different containers, avoiding medium leakage or pollution caused by misconnection.

[0038] Please refer to Figure 2A and Figure 2B , Figure 2A the first schematic diagram of the first hole group provided in the embodiment of the present application; Figure 2B the second schematic diagram of the first hole group provided in the embodiment of the present application;

[0039] In an embodiment of the present application, please refer to Figure 2A , the first hole group 111 includes a first hole position and a second hole position; the distances between the first and second hole positions and the center of the first connecting plate 110 are different.

[0040] In the implementation process, the distances between the first and second hole positions and the center of the first connecting plate 110 are set to be different, achieving the unique matching of the connector assembly 10 during connection. Only when the hole positions of the first and second hole groups 111 and 211 are completely aligned, the connecting piece 300 can be smoothly inserted and fixed, thereby achieving correct connection. The operator can quickly identify the correct connection method by observing the distance difference between the hole positions and the center during connection, avoiding connection errors caused by misoperation.

[0041] Optionally, assuming that the center of the first connecting plate 110 is point O, the first hole position is point A, and the second hole position is point B. The distance between point A and point O is 5mm, and the distance between point B and point O is 10mm.

[0042] In an embodiment of the present application, please refer to Figure 2B The first opening group 111 includes a first hole and a second hole; the first hole and the second hole are not in a straight line with the center of the first connecting plate 110.

[0043] In the above implementation process, the relative positions of the first hole and the second hole and the center of the first connecting plate 110 are set to be not in a straight line, which realizes the unique matching of the connector assembly 10 when connected. Only when the holes of the first opening group 111 and the second opening group 211 are completely aligned, the connecting piece 300 can be smoothly inserted and fixed, thereby realizing correct connection.

[0044] Optionally, assuming that the center of the first connecting plate 110 is point O, the first hole is point A, and the second hole is point B. The angle between the line connecting point A and point O and the line connecting point B and point O is 90 degrees.

[0045] Optionally, please refer to Figure 2A and Figure 2B Please refer to Figure 3 , Figure 3 A schematic diagram of the first connecting plate 110 corresponding to the second connecting plate 210 is provided in an embodiment of the present application.

[0046] In an embodiment of the present application, the first connecting plate 110 is a circular plate, and has a plurality of holes thereon, and each two holes form different angles with the center as the origin. Correspondingly, the holes of the second connecting plate 210 are consistent with the holes of the first connecting plate 110. In the diagram, the two protruding parts of the second connecting plate 210 select the No. 1 hole and the No. 7 hole used by the first connecting plate 110. Similarly, the protruding parts of the second connecting plate 210 in the diagram can be set to be movable, or can be set to be fixed.

[0047] Optionally, the unused holes can be plugged, or can not be selected to be opened (i.e., only the selected holes that need to be matched are selected). It can be understood that the size and shape of the first connecting plate 110 and the second connecting plate 210, and the size, shape, depth and texture of the holes of the first opening group 111 and the second opening group 211 are not specifically limited here; as long as the connecting piece 300 can be matched with the holes at the same time, and can be distinguished from the corresponding connected devices by different hole combinations. The connecting piece 300 can also be set to be different connecting pieces 300 in cooperation with the first opening group 111 and the second opening group 211.

[0048] In an embodiment of the present application, the holes can be circular holes, square holes, hexagonal holes, triangular holes, etc.; the first hole can be the same as the second hole, or can be different from the second hole.

[0049] Please refer to Figure 1 , please refer toFigure 4 , Figure 4 A schematic view of a connector assembly is provided for embodiments of the present application.

[0050] Optionally, the first connecting body 100 further comprises a first docking piece 130 and an insertion piece 120; the first connecting plate 110 is provided with a first center hole position, and the first docking piece 130 is connected with the insertion piece 120 through the center hole position of the first connecting plate 110; the first docking piece 130, the center hole position of the first connecting plate 110 and the insertion piece 120 are coaxially arranged.

[0051] In the above implementation process, the coaxial arrangement of the first docking piece 130, the center hole position of the first connecting plate 110 and the insertion piece 120 makes the connection accurate and stable. The coaxial arrangement makes the connecting piece 300 more uniform when stressed, reduces stress concentration and prolongs the service life of the connector assembly 10. Through the first docking piece 130 and the insertion piece 120, the connector assembly 10 can adapt to different connection requirements. For example, the insertion piece 120 can be designed in different shapes or sizes to adapt to different specifications of the connector assembly 10.

[0052] Optionally, the second connecting body 200 further comprises a second docking piece 230 and a joint piece 220; the second connecting plate 210 is provided with a second center hole position, and the second docking piece 230 is connected with the joint piece 220 through the center hole position of the second connecting plate 210; wherein the second docking piece 230, the center hole of the second connecting plate 210 and the joint piece 220 are coaxially arranged.

[0053] In the above implementation process, the coaxial arrangement of the second docking piece 230 and the joint piece 220, combined with the corresponding design of the hole positions of the first and second hole groups 111 and 211, realizes the unique matching of the connector assembly 10 when connected. Only when the second docking piece 230 and the joint piece 220 are completely aligned, the connecting piece 300 can be smoothly inserted and fixed, so as to realize correct connection. The modular design of the connector assembly 10 further improves the convenience of maintenance and replacement. When the connector assembly 10 needs to be replaced, it can be quickly disassembled and reconnected, so that the system can quickly recover.

[0054] Optionally, the insertion piece 120 comprises a first joint end and an insertion end; the first joint end is configured to be connected with the first docking piece 130; the first joint end is tightly fixed with the first docking piece 130; and the insertion end is configured to be connected with the joint piece 220.

[0055] In the implementation process, the insert 120 comprises a first joint end and an insertion end. The first joint end is configured to connect with the first counterpart 130, and the insertion end is configured to connect with the joint 220. The modular design of the connector assembly 10 improves the convenience of maintenance and replacement. When the connector assembly 10 needs to be replaced, it can be quickly disassembled and reconnected, so that the system can quickly recover. The first joint end is connected with the first counterpart 130 by compression fixing. The compression fixing can adopt mechanical compression (such as screws, buckles, etc.) or other reliable fixing methods, so that the two are tightly fitted.

[0056] Optionally, the joint 220 comprises a second joint end and a third joint end. The second joint end is configured to connect with the insertion end of the insert 120, and the third joint end is configured to connect with the second counterpart 230. The third joint end is compression fixed with the second counterpart 230.

[0057] In the implementation process, the joint 220 comprises a second joint end and a third joint end. The second joint end is configured to connect with the insertion end of the insert 120, and the third joint end is configured to connect with the second counterpart 230. The third joint end is compression fixed with the second counterpart 230.

[0058] Optionally, the connector assembly 10 further comprises a fixing member 240. The fixing member 240 is arranged at the joint of the connecting member 300 and the first connecting plate 110 and / or the second connecting plate 210, and is configured to fix the connecting member 300.

[0059] In the implementation process, the fixing member 240 is arranged at the joint of the connecting member 300 and the first connecting plate 110 and / or the second connecting plate 210. The fixing member 240 can effectively prevent the connecting member 300 from loosening due to vibration or other external forces during use, and enhance the mechanical strength between the connecting member 300 and the connecting plate, thereby improving the stability of the connector assembly 10.

[0060] Optionally, according to the specific needs of the connector assembly 10, the shape and size of the fixing member 240 are designed. The fixing member 240 can be installed by screws, buckles, adhesives or other reliable fixing methods.

[0061] Please refer to Figure 5 , Figure 5 A medium transmission system is provided for the embodiments of the present application, and the medium transmission system comprises the connector assembly 10.

[0062] In the implementation process, the holes on the first connecting body 100 and the second connecting body 200 are unevenly distributed, so that the distance and position between the holes are irregular, thereby increasing the uniqueness and identification of the connection. For example, the holes on the first connecting body 100 can be distributed at different radii, and the holes on the second connecting body 200 correspond to the holes on the first connecting body 100, so that only the correct connection method can align the holes. The modular design of the connector assembly 10 improves the convenience of maintenance and replacement. When the connector assembly 10 needs to be replaced, it can be quickly disassembled and reconnected, so that the system can quickly recover.

[0063] Optionally, the medium transmission system is used for fluid transmission, and the medium transmission system further comprises: a first container 20 and a second container 30; the connector assembly 10 connects the first container 20 and the second container 30 and is configured to establish a medium passage between the first container 20 and the second container 30; the first container 20 and the second container 30 contain the same fluid medium.

[0064] In the implementation process, the connector assembly 10 includes a connecting piece 300, a first connecting body 100, and a second connecting body 200. The first connecting body 100 includes a first connecting plate 110 and a first connecting piece 130, and the second connecting body 200 includes a second connecting plate 210 and a second connecting piece 230. The connecting piece 300 is connected through the holes on the first connecting plate 110 and the second connecting plate 210. The first container 20 and the second container 30 are connected through the connector assembly 10. The first container 20 and the second container 30 contain the same fluid medium. The connector assembly 10 establishes a medium passage between the first container 20 and the second container 30, so that the fluid medium can flow smoothly between the two containers. When connecting, the operator can quickly identify the correct connection method by observing the alignment of the holes, thereby avoiding connection errors caused by misoperation.

[0065] In an embodiment of the present application, the first connecting plate 110 is pressed and fixed by the first connecting piece 130 and the insertion piece 120, and the first connecting piece 130 is connected to the electrolyte barrel. The second connecting plate 210 is pressed and fixed by the second connecting piece 230 and the joint piece 220, and the connecting piece 300 is installed at the joint of the first connecting plate 110, the second connecting plate 210, and the connecting piece 300 through the fixing piece 240. According to the electrolyte category, a plurality of first hole groups 111 and second hole groups 211 are combined to be different and uniquely matched, which is suitable for electrolyte delivery pipeline error prevention of multiple production lines and multiple electrolytes.

[0066] In conclusion, the application provides a connector assembly 10 and a medium transmission system, relating to the technical field of medium transmission fool-proof technology. The connector assembly 10 comprises a connecting piece 300, a first connecting body 100 and a second connecting body 200; the first connecting body 100 comprises a first connecting plate 110, and the first connecting plate 110 comprises a first hole group 111; wherein the first hole group 111 is unevenly distributed on the first connecting plate 110; the second connecting body 200 comprises a second connecting plate 210, and the second connecting plate 210 comprises a second hole group 211; wherein the distribution of the second hole group 211 on the second connecting plate 210 corresponds to the distribution of the first hole group 111 on the first connecting plate 110; and the connecting piece 300 is configured to connect the first hole group 111 and the second hole group 211. The unevenly distributed hole group design makes the connection operation of the connector assembly 10 more intuitive and simple, and the operator can quickly identify the correct connection combination, reduce the operation difficulty and time, and improve the work efficiency.

[0067] In several embodiments provided in the present application, it should be understood that the disclosed device can also be implemented in other ways. The above-described device embodiments are only illustrative, for example, the block diagram in the drawings shows the possible implementation architecture, function and operation of the device according to the embodiments of the present application. In this regard, each block in the block diagram can represent a module, a program segment or a part of code, which contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementation ways, the functions marked in the blocks can also occur in different order from that marked in the drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and sometimes they can be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagram, and the combination of the block diagram, can be implemented by a dedicated hardware-based system that performs the specified functions or actions, or can be implemented by a combination of special-purpose hardware and computer instructions.

[0068] The above only describes the embodiments of the present application and does not limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0069] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A connector assembly, characterized in that, The connector assembly includes: a connector, a first connector body, and a second connector body; The first connector includes a first connecting plate, and the first connecting plate includes a first set of openings; wherein the first set of openings is non-uniformly distributed on the first connecting plate; The second connector includes a second connecting plate, and the second connecting plate includes a second set of openings; wherein the distribution of the second set of openings on the second connecting plate corresponds to the distribution of the first set of openings on the first connecting plate; The connector is configured to connect the first group of openings and the second group of openings.

2. The connector assembly according to claim 1, characterized in that, The first connector further includes: a first mating member and an insert member; The first connecting plate is provided with a first central hole, and the first docking member is connected to the insert through the central hole of the first connecting plate; the first docking member, the central hole of the first connecting plate, and the insert are coaxially arranged.

3. The connector assembly according to claim 2, characterized in that, The second connector further includes: a second mating member and a joining member; The second connecting plate is provided with a second central hole, and the second mating member is connected to the joining member through the central hole of the second connecting plate; The second docking member and the center hole of the second connecting plate are coaxially arranged with the joining member.

4. The connector assembly according to claim 3, characterized in that, The insert includes a first engaging end and an inserting end; The first engaging end is configured to connect with the first mating member; the first engaging end is pressed and fixed to the first mating member; The insertion end is configured to connect with the coupling member.

5. The connector assembly according to claim 4, characterized in that, The coupling includes: a second coupling end and a third coupling end; The second engaging end is configured to connect to the insert end of the insert; The third joint end is configured to connect with the second docking member; the third joint end is pressed and fixed with the second docking member.

6. The connector assembly according to any one of claims 1 to 3, characterized in that, The first opening group includes: a first hole position and a second hole position; The distances between the first hole and the second hole and the center of the first connecting plate are different.

7. The connector assembly according to any one of claims 1 to 3, characterized in that, The first opening group includes: a first hole position and a second hole position; The first hole and the second hole are not on the same straight line as the center of the first connecting plate.

8. The connector assembly according to claim 1, characterized in that, The connector assembly further includes: a fastener; The fastener is disposed at the junction of the connector and the first connecting plate and / or the second connecting plate, and the fastener is configured to fix the connector.

9. A medium transmission system, characterized in that, The media transmission system includes the connector assembly as described in any one of claims 1-8.

10. The medium transmission system according to claim 9, characterized in that, The media transport system is used for fluid transport, and the media transport system further includes: a first container and a second container; The connector assembly connects the first container and the second container and is configured to establish a medium passage between the first container and the second container. The first container and the second container contain the same fluid medium.

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