Module connecting device

Abstract

The utility model relates to the technical field of electrical connection, and provides a module connecting device which comprises a female-end connector and a male-end connector, the female-end connector comprises a first insertion core and a male-end terminal, the first insertion core is provided with a connecting end, the connecting end comprises a first through hole and a first groove, the male-end terminal is arranged in the first through hole, and the male-end terminal is arranged in the first through hole. The end face of the male end terminal protrudes out of the first groove. The male end connector comprises a second inserting core and a female end terminal, the second inserting core is provided with an inserting end corresponding to the connecting end, the inserting end comprises a second through hole and a protrusion, the female end terminal is arranged in the second through hole, and the female end terminal protrudes out of the surface of the inserting end; wherein the protrusion is inserted into the first groove, and the female end terminal is connected to the periphery of the male end terminal in a sleeving mode, so that the male end terminal and the female end terminal make contact with each other to be electrically connected. The technical problems that in the prior art, a module connector is prone to damage, and potential safety hazards exist in the using process are solved.

Description

Technical Field

[0001] The present application belongs to the technical field of electrical connectors, and in particular, refers to a module connection device having male and female end connectors. Background Art

[0002] The electrical connector can be manufactured at a lower cost to connect structures, making the connection between structures more convenient.

[0003] In the current market, the application range of electrical connectors is relatively wide. Generally, electrical connectors have male and female ends, with male terminals placed inside the male end and female terminals placed inside the female end. However, when in use, whether the female or male terminals are exposed outside the connector, it is easy for people to accidentally touch them and cause electric shock accidents. At the same time, if the terminals are exposed outside the connector, they are also prone to deformation and damage due to sudden impact or extrusion forces in the external environment, which will greatly reduce the life of the electrical connector. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a module connection device to solve the technical problems in the prior art that the electrical connector is easily damaged and has potential safety hazards during use.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a module connection device, including a female connector and a male connector, the female connector including a first ferrule and a male terminal fixed in the first ferrule, the first ferrule having a connection end, the connection end including a first through hole and a first groove arranged concentrically with the first through hole, the male terminal being placed in the first through hole, and the end face of the male terminal protruding from the first groove; the male connector including a second ferrule and a female terminal fixed in the second ferrule, the second ferrule having a plug-in end arranged corresponding to the connection end, the plug-in end including a second through hole and a protrusion arranged concentrically with the second through hole, the female terminal being placed in the second through hole, and the female terminal protruding from the surface of the plug-in end; wherein the protrusion is inserted into the first groove, and the female terminal is sleeved on the outer periphery of the male terminal so that the male terminal and the female terminal are in contact with each other for electrical connection.

[0006] The technical solution provided by this embodiment has the following beneficial effects compared with the prior art: the female terminal is placed in the male connector, and the female terminal is protected by the protrusion in the male connector to prevent the problem of electric shock caused by careless touch, and also to prevent the female terminal from being deformed or damaged by external stamping. At the same time, the male terminal is placed in the female connector, and the male terminal is protected by the first groove in the female connector to prevent the problem of electric shock caused by careless touch, so as to improve the safety of the overall use of the module connector.

[0007] In one embodiment provided in the present application, the female connector includes a plurality of adjacently arranged first ferrules, and the male connector includes a plurality of adjacently arranged second ferrules, and partition plates for increasing a safety distance are provided between adjacent first ferrules and between adjacent second ferrules.

[0008] In an embodiment provided in the present application, a second groove is provided on two oppositely disposed plate surfaces of the partition plate, and the second groove is used to separate a gap between two adjacent first ferrules or two adjacent second ferrules.

[0009] In an embodiment provided in the present application, a third groove is provided on the end surface of the partition plate, and the third groove is used to increase the creepage distance between two adjacent first plug-ins or two adjacent second plug-ins.

[0010] In an embodiment provided in the present application, the length of the partition plate from the connecting end is greater than the length of the male terminal from the connecting end; or, the length of the partition plate from the plug-in end is greater than the length of the female terminal from the plug-in end.

[0011] In one embodiment provided by the present application, the male terminal has a first external connection interface and a first internal connection interface arranged opposite to each other, and the first external connection interface is flush with the connection end; the female terminal has a second external connection interface and a second internal connection interface arranged opposite to each other, and the second external connection interface is matched and connected with the first external connection interface; wherein the connection method between the first internal connection interface and the second internal connection interface adopts any one of copper busbar connection, threaded connection or crimping connection.

[0012] In one embodiment provided in the present application, the female connector is provided with a first guide end, and the male connector is provided with a second guide end, and the first guide end and the second guide end cooperate with each other to connect the female connector and the male connector.

[0013] In an embodiment provided in the present application, a first through hole and a second through hole are respectively provided on the first guide end and the second guide end, and the first through hole and the second through hole are arranged corresponding to each other.

[0014] In an embodiment provided in the present application, gaskets are disposed in both the first through hole and the second through hole.

[0015] In an embodiment provided in the present application, the module connection device further includes a shell, and the shell is arranged on the outside of the first ferrule and the second ferrule. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a schematic diagram of the overall structure of a module connection device in an embodiment provided in the present application;

[0018] Figure 2 This is a schematic diagram of the overall structure of a male connector in an embodiment provided in the present application;

[0019] Figure 3 for Figure 2 A partial exploded view of the male connector in FIG.

[0020] Figure 4 This is a schematic diagram of the overall structure of a female connector in an embodiment provided in the present application;

[0021] Figure 5 for Figure 4 A partial exploded view of the male connector in FIG.

[0022] Figure 6 for Figure 5 A three-dimensional image of the first ferrule from another perspective;

[0023] Figure 7 This is a three-dimensional diagram of the overall structure of a partition plate in an embodiment provided in the present application.

[0024] Among them, the reference numerals in the figure are:

[0025] 100-female connector; 110-first ferrule; 111-connecting end; 112-first free end; 111a-first through hole; 111b-first groove; 120-male terminal; 121-first external interface; 122-first internal interface; 130-first block; 140-first guide end; 141-first through hole;

[0026] 200-male connector; 210-second plug core; 211-plug end; 212-second free end; 211a-second through hole; 211b-protrusion; 220-female terminal; 221-second external interface; 222-second internal interface; 230-second card block; 240-second guide end; 241-second through hole;

[0027] 300 - partition plate; 310 - first side; 320 - second side; 330 - third side; 331 - third groove; 340 - second groove;

[0028] 400-housing. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] Reference Figure 1 , Figure 2 and Figure 4In one embodiment provided by the present application, a module connection device is provided, including a female connector 100 and a male connector 200. The female connector 100 includes a first ferrule 110 and a male terminal 120 fixed in the first ferrule 110, the first ferrule 110 has a connection end 111, the connection end 111 includes a first through hole 111a and a first groove 111b arranged concentrically with the first through hole 111a, the male terminal 120 is placed in the first through hole 111a, and the end surface of the male terminal 120 protrudes from the first groove 111b; the male connector 200 includes a second ferrule 210 and a female terminal 220 fixed in the second ferrule 210, The second ferrule 210 has a plug-in end 211 arranged corresponding to the connecting end 111, the plug-in end 211 includes a second through hole 211a and a protrusion 211b arranged concentrically with the second through hole 211a, the female terminal 220 is placed in the second through hole 211a, and the female terminal 220 protrudes from the surface of the plug-in end 211; wherein the protrusion 211b is inserted into the first groove 111b, and the female terminal 220 is sleeved on the outer periphery of the male terminal 120 so that the male terminal 120 and the female terminal 220 are in contact with each other for electrical connection.

[0033] Reference Figure 1 The female connector 100 refers to the female connection part of a modular connector used for signal, current, data and power transmission. The female connector 100 can be a signal module, a power module, a filter, a protection module, a power module, etc., and no specific limitation is made here. No matter which module is used by the female connector 100, the structure in this embodiment can be used.

[0034] Reference Figure 4 The female connector 100 includes a first ferrule 110 and a male terminal 120 .

[0035] Reference Figure 5 and Figure 6 The first ferrule 110 refers to a component used for installing and positioning the male terminal 120 in the female connector 100. The first ferrule 110 has a connecting end 111 and a first free end 112 that are oppositely arranged, and a first through hole 111a and a first groove 111b are provided on the connecting end 111, and the first through hole 111a and the first groove 111b are arranged concentrically.

[0036] The first through hole 111 a refers to a hole that passes through the entire first ferrule 110 in a direction from the connecting end 111 to the first free end 112 , and is used for accommodating the male terminal 120 .

[0037] The first groove 111b refers to a feature formed by being recessed to a specified depth along the end surface of the connection end 111 in a direction pointing to the first free end 112. Since the first through hole 111a and the first groove 111b are arranged concentrically, and since the end surface of the male terminal 120 protrudes from the first groove 111b, the groove wall of the first groove 111b is arranged on the outer periphery of the male terminal 120 passing through the first through hole 111a.

[0038] The male terminal 120 refers to a member for conducting electricity.

[0039] It should be noted that the male terminal 120 is placed in the first through hole 111a, and the male terminal 120 is fixed at a specified position of the first through hole 111a by the first clamping block 130, and the end face of the fixed male terminal 120 protrudes from the first groove 111b, and the male terminal 120 can be flush with the connecting end 111, and the male terminal 120 can be slightly lower than the connecting end 111, which is not specifically limited here. The male terminal 120 can be protected by the first groove 111b of the first ferrule 110, that is, the first ferrule 110 can prevent people from accidentally touching the male terminal 120 and causing an electric shock accident.

[0040] Reference Figure 1 , the male connector 200 refers to the female connection part of the modular connector used for signal, current, data and power transmission. The male connector 200 can be a signal module, a power module, a filter, a protection module, a power module, etc., and no specific limitation is made here. No matter which module is used in the male connector 200, the structure in this embodiment can be adopted. However, it should be noted that the female connector 100 and the male connector 200 are arranged correspondingly, so the modules used by the female connector 100 and the male connector 200 are the same type of modules. For example, the male connector 200 uses a signal module, and correspondingly, the female connector 100 also uses a signal module.

[0041] Reference Figure 2 The male connector 200 includes a second ferrule 210 and a female terminal 220 .

[0042] Reference Figure 3 The second ferrule 210 is a component used for installing and positioning the position of the female terminal 220 in the male connector 200. The second ferrule 210 has a plug end 211 and a second free end 212 that are arranged opposite to each other. The plug end 211 is provided with a second through hole 211a and a protrusion 211b. The second through hole 211a and the protrusion 211b are arranged concentrically.

[0043] The second through hole 211 a refers to a hole that penetrates along the plug end 211 in a direction pointing to the second free end 212 and penetrates the entire second ferrule 210 , and is used for accommodating the female terminal 220 .

[0044] The protrusion 211b refers to a feature formed by extending a specified length along the plug end 211 in a direction away from the second free end 212, and the extended protrusion 211b is an annular wall tube, not a solid protrusion, so that when the male connector 200 and the female connector 100 are connected, the protrusion 211b can be inserted into the first groove 111b. When installing the male connector 200, when the female terminal 220 is placed in the second through hole 211a, the female terminal 220 is fixed at the specified position of the second through hole 211a by the second clamping block 230, and the end face of the fixed female terminal 220 protrudes from the surface of the plug-in end 211, the female terminal 220 can be flush with the surface of the protrusion 211b, or slightly shorter than the height of the protrusion 211b, and a protective member can be formed by the protrusion 211b to prevent people from accidentally touching the female terminal 220 and causing electric shock accidents, and can also prevent the female terminal 220 from being deformed or damaged when it is subjected to external stamping. Therefore, the female terminal 220 can be protected by the protrusion 211b.

[0045] When installing the male connector 200 and the female connector 100, the protrusion 211b is inserted into the first groove 111b, and the female terminal 220 is sleeved on the male terminal 120 so that the female terminal 220 and the male terminal 120 are in contact with each other for electrical connection.

[0046] In this embodiment, the female terminal 220 is placed in the male connector 200, and the female terminal 220 is protected by the protrusion 211b in the male connector 200 to prevent the problem of electric shock caused by careless touch by personnel, and also to prevent the female terminal 220 from being deformed or damaged by external stamping. At the same time, the male terminal 120 is placed in the female connector 100, and the male terminal 120 is protected by the first groove in the female connector 100 to prevent the problem of electric shock caused by careless touch by personnel, so as to improve the safety of the overall use of the module connector.

[0047] Reference Figure 1 and Figure 7 In one embodiment provided in the present application, the female connector 100 includes a plurality of adjacently arranged first ferrules 110, and the male connector 200 includes a plurality of adjacently arranged second ferrules 210, and partition plates 300 for increasing a safety distance are provided between adjacent first ferrules 110 and between adjacent second ferrules 210.

[0048] The partition plate 300 is a component for separating the adjacent first ferrules 110 or the adjacent second ferrules 210 when the module connection device has the adjacent first ferrules 110 and the adjacent second ferrules 210 .

[0049] In this embodiment, a partition plate 300 is added to increase the gap between adjacent first cores 110 or adjacent second cores 210 to prevent two adjacent female terminals 220 or two adjacent male terminals 120 from being broken down, that is, two adjacent female terminals 220 or two adjacent male terminals 120 from being short-circuited.

[0050] Reference Figure 1 and Figure 7 In one embodiment provided in the present application, a second groove 340 is provided on two oppositely disposed plate surfaces of the partition plate 300 , and the second groove 340 is used to separate the gap between two adjacent first ferrules 110 or two adjacent second ferrules 210 .

[0051] The partition plate 300 includes a first side surface 310 and a second side surface 320 that are arranged opposite to each other, and the first side surface 310 and the second side surface 320 respectively contact the surfaces between adjacent first ferrules 110 or between adjacent second ferrules 210. For example, if the partition plate 300 is arranged between two adjacent first ferrules 110, then the first side surface 310 contacts one first ferrule 110, and the second side surface 320 contacts the other first ferrule 110.

[0052] In some embodiments, a plurality of second grooves 340 are provided on the first side surface 310. By providing a plurality of second grooves 340, the partition plate 300 is provided with a concave-convex structure, and the distance between two adjacent female connectors 100 or two adjacent male connectors 200 can be increased to prevent voltage breakdown between the male terminals 120 in two adjacent first ferrules 110 or the female terminals 220 in two adjacent second ferrules 210. Voltage breakdown refers to the maximum withstand voltage value that the male terminal 120 or the female terminal 220 can withstand. If the allowable value is exceeded, the male terminal 120 or the female terminal 220 is at risk of failure.

[0053] In some embodiments, a plurality of second grooves 340 are provided on the second side surface 320. By providing a plurality of second grooves 340, the partition plate 300 is provided with a concave-convex structure, and the distance between two adjacent female connectors 100 or two adjacent male connectors 200 can be increased to prevent voltage breakdown between the male terminals 120 in two adjacent first ferrules 110 or the female terminals 220 in two adjacent second ferrules 210. Voltage breakdown refers to the maximum withstand voltage value that the male terminal 120 or the female terminal 220 can withstand. If the allowable value is exceeded, the male terminal 120 or the female terminal 220 is at risk of failure.

[0054] In some embodiments, a plurality of second grooves 340 are provided on both the first side surface 310 and the second side surface 320. By providing a plurality of second grooves 340, the partition plate 300 is provided with a concave-convex structure, and the distance between two adjacent female connectors 100 or two adjacent male connectors 200 can be increased to prevent voltage breakdown between the male terminals 120 in two adjacent first ferrules 110 or the female terminals 220 in two adjacent second ferrules 210. Voltage breakdown refers to the maximum withstand voltage value that the male terminal 120 or the female terminal 220 can withstand. If the allowable value is exceeded, the male terminal 120 or the female terminal 220 is at risk of failure.

[0055] In the above three embodiments, a plurality of second grooves 340 are provided on the partition plate 300 to increase the distance between two adjacent first ferrules 110 or two adjacent second ferrules 210, so as to prevent voltage breakdown between the male terminals 120 in two adjacent first ferrules 110 or the female terminals 220 in two adjacent second ferrules 210.

[0056] Reference Figure 1 and Figure 7 In one embodiment provided in the present application, a third groove 331 is provided on the end surface of the partition plate 300 , and the third groove 331 is used to increase the creepage distance between two adjacent first ferrules 110 or two adjacent second ferrules 210 .

[0057] The partition plate 300 also includes an end face, a third side face 330 of the end face, the third side face 330 connects the first side face 310 and the second side face 320, and is close to the connection end 111 / plug end 211. The third side face 330 is provided with a third groove 331 to increase the creepage distance between two adjacent female terminals 220 or two adjacent male terminals 120.

[0058] The third side surface 330 refers to a side surface of the partition plate 300 that connects the first side surface 310 and the second side surface 320 and is close to the connection end 111 of the first ferrule 110 or the plug-in end 211 of the second ferrule 210 .

[0059] A third groove 331 is provided on the third side surface 330, and the third groove 331 is used to increase the creepage distance of the male terminal 120 in two adjacent first ferrules 110 or the female terminal 220 in two adjacent second ferrules 210. Taking two adjacent female terminals 220 as an example, the creepage distance is the shortest path from the bottom of one female terminal 220 to the bottom of another female terminal 220 along the surface of the second ferrule 210 and the partition plate 300.

[0060] In this embodiment, by providing a third groove 331 on the third side surface 330, the creepage distance of the male terminal 120 in two adjacent first ferrules 110 or the female terminal 220 in two adjacent second ferrules 210 can be increased, thereby enhancing the electrical performance of the module connector.

[0061] Reference Figure 1 , Figure 2 and Figure 4 In one embodiment provided in the present application, the length of the partition plate 300 from the connection end 111 is greater than the length of the male terminal 120 from the connection end 111; or, the length of the partition plate 300 from the plug-in end 211 is greater than the length of the female terminal 220 from the plug-in end 211.

[0062] In this embodiment, the electrical clearance between the male terminals 120 in two adjacent female connectors 100 or the female terminals 220 in two adjacent male connectors 200 can be increased by increasing the length of the partition plate 300. Taking two adjacent male terminals 120 as an example, the electrical clearance refers to the shortest distance from one male terminal 120 to the other male terminal 120 across the partition plate 300. The electrical clearance between the male terminals 120 in two adjacent female connectors 100 or the female terminals 220 in two adjacent male connectors 200 is increased to enhance the electrical performance of the module connector.

[0063] Reference Figure 2 and Figure 4 In one embodiment provided by the present application, the male terminal 120 has a first external connection interface 121 and a first internal connection interface 122 which are arranged opposite to each other; the female terminal 220 has a second external connection interface 221 and a second internal connection interface 222 which are arranged opposite to each other, and the second external connection interface 221 is sleeved on the outer periphery of the first external connection interface 121; wherein the connection method of the first internal connection interface 122 and the second internal connection interface 222 adopts any one of copper busbar connection, threaded connection or crimping connection.

[0064] In one embodiment provided in the present application, the female connector 100 is provided with a first guide end 140 , and the male connector 200 is provided with a second guide end 240 . The first guide end 140 and the second guide end 240 cooperate to connect the female connector 100 and the male connector 200 .

[0065] The first guide end 140 is a component disposed on the side of the female connector 100 and used to guide the quick assembly of the female connector 100 and the male connector 200 .

[0066] The second guide end 240 is a component disposed on the side of the male connector 200 and used to guide the quick assembly of the female connector 100 and the male connector 200.

[0067] In some embodiments, the first guide end 140 is a raised guide column, and the second guide end 240 is an insertion groove. Through the cooperation of the guide column and the insertion groove, the guided assembly of the female connector 100 and the male connector 200 in the connection direction is realized. The above-mentioned guided assembly refers to the assembly and docking of the female connector 100 and the male connector 200 in the general direction, which improves the assembly accuracy and facilitates the subsequent docking of each female connector 100 and each male connector 200 one by one.

[0068] In some embodiments, reference Figure 2 The first guide end 140 is an insertion groove, and the second guide end 240 is a protruding guide column. Through the cooperation of the guide column and the insertion groove, the guided assembly of the female connector 100 and the male connector 200 in the connection direction is realized.

[0069] It should be noted that the methods for implementing the guided assembly are not limited to the two methods exemplified above. Other methods that can assist the interconnection between the female connector 100 and the male connector 200 are not excluded in this embodiment, but they are not illustrated one by one here.

[0070] Reference Figure 2 and Figure 4 In one embodiment provided in the present application, the first guide end 140 and the second guide end 240 are respectively provided with a first through hole 141 and a second through hole 241, and the first through hole 141 and the second through hole 241 are arranged corresponding to each other.

[0071] The first guide end 140 is provided with a first through hole 141, and the second guide end 240 is provided with a second through hole 241. Before connecting the first guide end 140 and the second guide end 240, the second through hole 241 can be aligned with the first through hole 141 to facilitate the assembly of the first guide end 140 and the second guide end 240, thereby realizing the guided assembly of the female connector 100 and the male connector 200 in the connection direction.

[0072] In an embodiment provided in the present application, gaskets are provided in both the first through hole 141 and the second through hole 241 to increase the friction in the holes and facilitate positioning.

[0073] In an embodiment provided in the present application, the module connection device further includes a housing 400 , and the housing 400 is disposed on the outside of the first ferrule 110 and the second ferrule 210 .

[0074] The housing 400 refers to a component disposed outside the first ferrule 110 in the female connector 100, or a component disposed outside the second ferrule 210 in the male connector 200. It is used to improve the external rigidity of the female connector 100 or the male connector 200, and is also used to assemble multiple female connectors 100 or multiple male connectors 200 together.

[0075] In this embodiment, by providing the shell 400, the first ferrule 110 in the female connector 100 and the second ferrule 210 in the male connector 200 can be protected, and multiple female connectors 100 or multiple male connectors 200 that need to be assembled can be arranged together.

[0076] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A module connection device, characterized in that: include: A female connector, comprising a first ferrule and a male terminal fixed in the first ferrule, wherein the first ferrule has a connection end, the connection end comprises a first through hole and a first groove arranged concentrically with the first through hole, the male terminal is placed in the first through hole, and the end surface of the male terminal protrudes from the first groove; A male connector, comprising a second ferrule and a female terminal fixed in the second ferrule, wherein the second ferrule has a plug-in end corresponding to the connecting end, the plug-in end comprises a second through hole and a protrusion concentrically arranged with the second through hole, the female terminal is disposed in the second through hole, and the female terminal protrudes from the surface of the plug-in end; The protrusion is inserted into the first groove, and the female terminal is sleeved on the outer circumference of the male terminal, so that the male terminal is electrically connected to the female terminal.

2. The module connection device according to claim 1, characterized in that: The female connector includes a plurality of adjacently arranged first ferrules, and the male connector includes a plurality of adjacently arranged second ferrules. Partition plates for increasing a safety distance are provided between adjacent first ferrules and between adjacent second ferrules.

3. The module connection device according to claim 2, characterized in that: A second groove is provided on the opposite plate surface of the partition plate, and the second groove is used to separate the gap between two adjacent first ferrules or two adjacent second ferrules.

4. The module connection device according to claim 2, characterized in that: A third groove is provided on the end surface of the partition plate, and the third groove is used to increase the creepage distance between two adjacent first plug-ins or two adjacent second plug-ins.

5. The module connection device according to claim 2, characterized in that: The distance between the partition plate and the connection end is greater than the distance between the male terminal and the connection end; or, The length of the partition plate from the plug-in end is greater than the length of the female terminal from the plug-in end.

6. The module connection device according to claim 1, characterized in that: The male terminal has a first external connection interface and a first internal connection interface which are arranged opposite to each other; The female terminal has a second external connection interface and a second internal connection interface which are arranged opposite to each other, and the second external connection interface is sleeved on the outer periphery of the first external connection interface; Wherein, the first internal connection interface and the second internal connection interface are connected in a manner of copper bus connection, thread connection or crimping connection.

7. The module connection device according to claim 1, characterized in that: The female connector is provided with a first guide end, and the male connector is provided with a second guide end, and the first guide end and the second guide end are matched.

8. The module connection device according to claim 7, characterized in that: The first guide end is provided with a first through hole, and the second guide end is provided with a second through hole corresponding to the position of the first through hole.

9. The module connection device according to claim 8, characterized in that: Gaskets are disposed in both the first through hole and the second through hole.

10. The module connection device according to any one of claims 1 to 9, characterized in that: The module connection device further includes a housing, which is disposed outside the first ferrule and the second ferrule.

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