A connector assembly

Abstract

The application discloses a connector assembly, which comprises splicing units and a plug unit, the splicing units comprise the same number of left splicing units and right splicing units; the left splicing units and the right splicing units are each provided with a first limiting groove and / or a first limiting protrusion, one left splicing unit and one right splicing unit are spliced into a socket unit matched with the plug unit through cooperation of the first limiting groove and the first limiting protrusion; the left splicing units and the right splicing units are also each provided with a second limiting groove and a second limiting protrusion, and two second limiting grooves and two second limiting protrusions on each socket unit are respectively spliced into a third limiting groove and a third limiting protrusion for up-down splicing. Compared with the prior art, the beneficial effect lies in that the splicing units can be up-down and left-right spliced through cooperation of the first limiting groove and the first limiting protrusion and cooperation of the third limiting groove and the third limiting protrusion, so that the connector assembly is suitable for various different installation requirements.

Description

[Technical Field]

[0001] This invention relates to the field of electrical connection technology, and more specifically to a connector assembly. [Background Technology]

[0002] Connectors are mainly used for circuit connections between aerospace machinery, power systems, high-voltage vacuum equipment, various electronic instruments, and electronic devices. With the advancement of electronic technology, the use of connectors is increasing. However, in actual production, the following problems have been found with existing technology: Because connectors are not standard parts, different installation requirements and different customer requirements necessitate the development of numerous molds, resulting in not only low production efficiency but also very high costs.

[0003] Therefore, it is necessary to provide a connector assembly to overcome the shortcomings of the prior art. [Summary of the Invention]

[0004] The purpose of this invention is to provide a connector assembly that, through its modular structure, allows the connector to adapt to various installation requirements while also facilitating mass production of the connector.

[0005] To achieve the above objectives, the present invention provides a connector assembly, comprising a plurality of splicing units and a plurality of plug units. The plurality of splicing units includes an equal number of left splicing units and right splicing units. Each left splicing unit and each right splicing unit is provided with a first limiting groove and / or a first limiting protrusion for left-right splicing. The first limiting groove and the first limiting protrusion cooperate to splice one left splicing unit and one right splicing unit into a socket unit that engages with a plug unit. Furthermore, each socket unit can also engage with another socket unit through the cooperation of the first limiting groove and the first limiting protrusion. The left and right splicing units are each provided with a second limiting groove and a second limiting protrusion for vertical splicing. The second limiting groove and the second limiting protrusion of the left splicing unit are both close to the left side of the splicing unit, and the second limiting groove and the second limiting protrusion of the right splicing unit are both close to the right side of the splicing unit. This allows the two second limiting grooves and the two second limiting protrusions on each socket unit to be combined to form a third limiting groove and a third limiting protrusion. Each socket unit is vertically spliced ​​with another socket unit through the cooperation of the third limiting groove and the third limiting protrusion.

[0006] As an improvement to the connector assembly of the present invention, the left splicing unit includes a first splicing unit and a second splicing unit, and the right splicing unit includes a third splicing unit and a fourth splicing unit. The first splicing unit, the second splicing unit and the third splicing unit are all provided with the first limiting groove on their left sides, and the first splicing unit, the third splicing unit and the fourth splicing unit are all provided with the first limiting protrusion on their right sides. The second splicing unit and the fourth splicing unit are both provided with fixing parts for fixed connection on their right sides and left sides.

[0007] As an improvement of the connector assembly of the present invention, one end of the splicing unit is provided with a recessed insertion hole, and one end of the plug unit is provided with two plugs for engaging with the insertion hole. The plug unit and the socket unit are engaged through the engagement of the insertion hole and the plugs. Each insertion hole is also provided with an inclined first mating surface, which is located at one corner of the corresponding insertion hole. The outer side of each plug is provided with a second mating surface for engaging with the first mating surface.

[0008] As an improvement to the connector assembly of the present invention, the inner wall of the socket and the outer surface of the plug are provided with the same number of keyways, and the limiting groove on the socket unit corresponds one-to-one with the keyway on the plug unit; both the socket unit and the plug unit are provided with a number of key bars, each key bar being used to engage in two corresponding keyways respectively provided on the socket unit and the plug unit.

[0009] As an improvement to the connector assembly of the present invention, the number of key strips in each socket unit is equal to the number of key strips in a plug unit, and the number of key strips in each socket unit is consistent with the number of key slots in a socket hole; each socket hole is provided with at least three key slots.

[0010] As an improvement to the connector assembly of the present invention, each second limiting protrusion has a first slot recessed on its surface, and the two first slots on each socket unit are merged into a second slot; the plug unit includes a first plug unit and a second plug unit, and the outer side of the first plug unit is provided with a first plate for engaging with the second slot.

[0011] As an improvement to the connector assembly of the present invention, a second retaining plate is provided on the outer side of the second plug unit. The side of the second plug unit opposite to the second retaining plate and the side of the first plug unit opposite to the first retaining plate are both provided with a third retaining groove for engaging with the second retaining plate. After the first socket unit and the second plug unit are respectively connected to the upper and lower spliced ​​socket units, the second plug unit is fixed below the first socket unit by the engaging cooperation between the second retaining plate and the third retaining groove.

[0012] As an improvement of the connector assembly of the present invention, a first connecting hole is provided at the bottom of the plug hole, penetrating the corresponding splicing unit, and a second connecting hole is provided at the middle of the plug, penetrating the corresponding plug unit; a first connecting member is embedded in the first connecting hole, and one end of the first connecting member extends into the corresponding plug hole; a second connecting member for electrically connecting with the first connecting member is embedded in the second connecting hole.

[0013] As an improvement to the connector assembly of the present invention, the end of the first connector that extends into the corresponding socket is a metal pin, and the end of the second connector that is electrically connected to the first connector is a metal socket.

[0014] As an improvement to the connector assembly of the present invention, each splicing unit is provided with a fourth limiting groove near the corresponding first limiting groove and the corresponding second limiting groove, and each splicing unit is also provided with a fourth limiting protrusion near the corresponding first limiting protrusion and the corresponding second limiting protrusion for cooperating with the fourth limiting groove.

[0015] Compared with the prior art, the beneficial effects of the connector assembly of the present invention are as follows: the cooperation between the first limiting groove and the first limiting protrusion and the cooperation between the third limiting groove and the third limiting protrusion enable the splicing units to be spliced ​​up, down, left and right, so that the connector assembly can be spliced ​​into various different shapes, which is not only suitable for various different installation requirements, but also facilitates mass production, effectively improving the production efficiency of connectors and reducing the production cost of connectors. [Attached Image Description]

[0016] Figure 1 An exploded perspective view of the connector assembly provided by the present invention, showing the splicing units being spliced ​​left and right.

[0017] Figure 2 for Figure 1 An exploded perspective view of the connector assembly shown from another angle;

[0018] Figure 3 An exploded perspective view of the connector assembly provided by the present invention, which splices the splicing units left and right and then splices them up and down.

[0019] Figure 4 for Figure 3 An exploded perspective view of the connector assembly shown from another angle;

[0020] Figure 5 for Figure 1 An exploded 3D view of the plug unit and socket unit after connection;

[0021] Figure 6 for Figure 1The plug unit and socket unit are connected, and the three-dimensional exploded view is shown from another angle.

Detailed Implementation Methods

[0022] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are merely for explaining the invention and are not intended to limit the invention.

[0023] Please refer to Figures 1 to 4 The present invention provides a connector assembly 100.

[0024] In an embodiment of the present invention, the connector assembly 100 includes a plurality of splicing units 10 and a plurality of plug units 20. The plurality of splicing units 10 include an equal number of left splicing units 11 and right splicing units 12. Each left splicing unit 11 and right splicing unit 12 is provided with a first limiting groove 101 and / or a first limiting protrusion 102 for left-right splicing. The first limiting groove 101 and the first limiting protrusion 102 cooperate to splice one left splicing unit 11 and one right splicing unit 12 into a socket unit 30 that engages with a plug unit 20. Each socket unit 30 can also be spliced ​​left-right with another socket unit 30 through the cooperation of the first limiting groove 101 and the first limiting protrusion 102. Meanwhile, both the left splicing unit 11 and the right splicing unit 12 are provided with a second limiting groove 103 and a second limiting protrusion 104 for vertical splicing. The second limiting groove 103 and the second limiting protrusion 104 of the left splicing unit 11 are close to the left side of the splicing unit 10, and the second limiting groove 103 and the second limiting protrusion 104 of the right splicing unit 12 are close to the right side of the splicing unit 10. This allows the two second limiting grooves 103 and the two second limiting protrusions 104 on each socket unit 30 to be combined to form a third limiting groove 105 and a third limiting protrusion 106, respectively. Each socket unit 30 is vertically spliced ​​with another socket unit 30 through the cooperation of the third limiting groove 105 and the third limiting protrusion 106.

[0025] It is understood that the splicing unit 10 can be spliced ​​left, right, up, and down through the cooperation of the first limiting groove 101 and the first limiting protrusion 102 and the third limiting groove 105 and the third limiting protrusion 106, so that the connector assembly 100 can be spliced ​​into various different shapes. In this way, the connector assembly 100 can adapt to installation environments of different sizes and shapes. That is to say, the splicing unit 10 can effectively improve the applicability of the connector assembly 100. At the same time, the splicing unit 10 is also conducive to mass production, which can effectively improve production efficiency and reduce production costs.

[0026] In this embodiment, the left splicing unit 11 includes a first splicing unit 111 and a second splicing unit 112, and the right splicing unit 12 includes a third splicing unit 121 and a fourth splicing unit 122. The left side of the first splicing unit 111, the second splicing unit 112 and the third splicing unit 121 are all provided with a first limiting groove 101, and the right side of the first splicing unit 111, the third splicing unit 121 and the fourth splicing unit 122 are all provided with a first limiting protrusion 102. The right side of the second splicing unit 112 and the left side of the fourth splicing unit 122 are all provided with a fixing part 1121 for fixed connection. The fixing part 1121 can be used to connect the connector assembly 100 to other devices or parts, so that the connector assembly 100 can be fixed in a preset position, which is conducive to the installation of the connector assembly 100.

[0027] It should be noted that any left splicing unit 11 and any right splicing unit 12 can be spliced ​​together to form a socket unit 30 through the cooperation of the first limiting groove 101 and the first limiting protrusion 102. That is, the socket unit 30 can adopt the second splicing unit 112 with the fixed part and or the fourth splicing unit 122, or it can not adopt the second splicing unit 112 with the fixed part and the fourth splicing unit 122, so that the socket unit 30 can be used more flexibly.

[0028] It should also be noted that, in order to ensure the firmness and stability of the splicing, the cross-sectional shape of the first limiting groove 101, the first limiting protrusion 102, the third limiting groove 105, and the third limiting protrusion 106 are all isosceles trapezoids. The opening width of the first limiting groove 101 and the third limiting groove 105 is smaller than the bottom width of the first limiting groove 101 and the third limiting groove 105, respectively. Correspondingly, the top width of the first limiting protrusion 102 and the third limiting protrusion 106 is larger than the bottom width of the first limiting protrusion 102 and the third limiting protrusion 106, so that a firm and stable splicing can be formed between the first limiting groove 101 and the first limiting protrusion 102, and between the third limiting groove 105 and the third limiting protrusion 106.

[0029] Furthermore, each second limiting protrusion 104 has a first slot 1041 recessed on its surface, and the two first slots 1041 on each socket unit 30 are merged into a second slot 1042. The plug unit 20 includes a first plug unit 21 and a second plug unit 22. The outer side of the first plug unit 21 is provided with a first locking plate 201 for engaging with the second slot 1042. The engagement between the second slot 1042 and the first locking plate 201 ensures that the plug unit 20 and the socket unit 30 will not separate after being plugged in, thereby improving the connection stability between the plug unit 20 and the socket unit 30.

[0030] Furthermore, a second locking plate 202 is provided on the outer side of the second plug unit 22. Both the side of the second plug unit 22 facing away from the second locking plate 202 and the side of the first plug unit 21 facing away from the first locking plate 201 have third locking slots 203 for engaging with the second locking plate 202. When the first socket unit 30 and the second plug unit 22 are respectively connected to the upper and lower socket units 30, the second plug unit 22 is fixed below the first socket unit 30 through the engaging cooperation of the second locking plate 202 and the third locking slots 203. In other words, when multiple rows of socket units 30 are spliced ​​together vertically, the topmost socket unit 30 is connected to the first plug unit 21, and the first plug unit 21 is fixedly connected to the corresponding socket unit 30 through the snap-fit ​​of the second slot 1042 and the first slot 201, so as to ensure the connection stability between the first plug unit 21 and the corresponding socket unit 30. The socket units 30 of other layers are connected to the second plug unit 22, and the second plug unit 22 is fixedly connected to the first plug unit 21 or the second plug unit 22 located above through the snap-fit ​​of the second slot 202 and the third slot 203, so as to ensure the connection stability between the second plug unit 22 and the corresponding socket unit 30.

[0031] Furthermore, each splicing unit 10 is provided with a fourth limiting groove 107 near the corresponding first limiting groove 101 and the corresponding second limiting groove 103, and each splicing unit 10 is also provided with a fourth limiting protrusion 108 near the corresponding first limiting protrusion 102 and the corresponding second limiting protrusion 104, which is used to cooperate with the fourth limiting groove 107. The cooperation between the fourth limiting groove 107 and the fourth limiting protrusion 108 further improves the splicing strength between the splicing units 10 and between the socket units 30, thereby improving the splicing strength of the socket unit 30. Structural stability, and connection stability between socket units 30, that is, the fourth limiting groove 107 and the fourth limiting protrusion 108 located near the first limiting groove 101 and the first limiting protrusion 102 can be used to improve the splicing strength between two splicing units 10 in a socket unit 30 or between two left and right splicing socket units 30, and the fourth limiting groove 107 and the fourth limiting protrusion 108 located near the second limiting groove 103 and the second limiting protrusion 104 can improve the splicing strength between two top and bottom splicing socket units 30.

[0032] In an embodiment of the present invention, one end of the splicing unit 10 is recessed with a connector hole 109, and one end of the plug unit 20 is provided with two connectors 204 for engaging with the connector hole 109. The connectors 20 and 204 are used to connect a plug unit 20 to a socket unit 30. Next, a first connecting hole 1091 penetrating the corresponding splicing unit 10 is formed at the bottom of the connector hole 109, and a second connecting hole 2041 penetrating the corresponding plug unit 20 is formed in the middle of the connector 204. A first connector 40 is embedded in the first connecting hole 1091, with one end of the first connector 40 extending into the corresponding connector hole 109. A second connector 50 for electrical connection with the first connector 40 is embedded in the second connecting hole 2041. In this embodiment, the end of the first connector 40 extending into the corresponding connector hole 109 is a metal pin, and the end of the second connector 50 electrically connected to the first connector 40 is a metal socket.

[0033] Furthermore, in order to ensure that the plug unit 20 can be correctly inserted into one socket unit 30, rather than into two adjacent splicing units 10 of two adjacent socket units 30, each plug hole 109 is also provided with an inclined first mating surface 1092, and the first mating surface 1092 is located on one corner of the corresponding plug hole 109. The outer side of the plug 204 is provided with a second mating surface 2042 for mating with the first mating surface 1092. The mating of the first mating surface 1092 and the second mating surface 2042 makes the insertion and connection between the plug unit 20 and the socket unit 30 directionally unique, thereby preventing incorrect insertion.

[0034] More specifically, both the socket 109 and the plug 204 are cuboid in shape. The first mating surface 1092 in each socket 109 is located near the corner of the corresponding second limiting groove 103 or second limiting protrusion 104, so that the two first mating surfaces 1092 on each socket unit 30 are located on the side of the two sockets 109 that are close to each other. Correspondingly, the two second mating surfaces 2042 on each plug unit 20 are located on the side of the two plugs 204 that are close to each other.

[0035] Please also refer to Figure 5 and Figure 6Furthermore, to prevent mis-insertion between the plug unit 20 and the socket unit 30, the inner wall of the socket hole 109 and the outer surface of the plug 204 are provided with the same number of keyways 1093, and the keyways 1093 on the socket unit 30 correspond one-to-one with the keyways 1093 on the plug unit 20. Simultaneously, both the socket unit 30 and the plug unit 20 are provided with several key bars 1094, each key bar 1094 being used to engage in two corresponding keyways 1093 respectively provided on the socket unit 30 and the plug unit 20.

[0036] It is understandable that when the connector assembly 100 is provided with multiple plug units 20 and multiple corresponding socket units 30, the position of the key strip 1094 can be used to ensure that each plug unit 20 can be connected and mated with the corresponding socket unit 30. That is, only when the key strip 1094 in the plug unit 20 and the key strip 1094 in the socket unit 30 do not interfere with each other can the plug unit 20 insert the two corresponding plugs 204 into the two socket holes 109 of the socket unit 30. Therefore, the position of the key strip 1094 can be set to match the plug unit 20 and the socket unit 30, thereby preventing incorrect insertion.

[0037] In this embodiment, the number of key strips 1094 in each socket unit 30 is equal to the number of key strips 1094 in a plug unit 20, and the number of key strips 1094 in each socket unit 30 is consistent with the number of key slots 1093 in a socket hole 109. This ensures that after the socket units 30 are connected, each corresponding key slot 1093 is provided with a key strip 1094. In this way, the plug unit 20 and the socket unit 30 can be matched one by one by setting the orientation of the key strips 1094, and the phenomenon of mis-plugging between socket units 30 is prevented. Preferably, in order to improve the diversity of key bar 1094 orientation pairing, each socket 109 is provided with at least three key slots 1093. For example, when each socket 109 is provided with three key slots 1093, each socket unit 30 and each plug unit 20 are provided with three key bars 1094 respectively. In this way, 12 pairing methods of socket unit 30 and plug unit 20 can be formed by adjusting the orientation of key bars 1094.

[0038] In summary, the connector assembly 100 provided by the present invention enables the splicing units 10 to be spliced ​​vertically and horizontally through the cooperation of the first limiting groove 101 and the first limiting protrusion 102 and the cooperation of the third limiting groove 105 and the third limiting protrusion 106. As a result, the connector assembly 100 can be spliced ​​into various shapes, which is not only suitable for various installation requirements, but also facilitates mass production, effectively improving the production efficiency of connectors and reducing the production cost of connectors.

[0039] The present invention is not limited to the description in the specification and embodiments, and thus other advantages and modifications can be readily realized by those skilled in the art. Therefore, the present invention is not limited to the specific details, representative devices and illustrated examples shown and described herein without departing from the spirit and scope of the general concept as defined by the claims and their equivalents.

Claims

1. A connector assembly characterized by: The utility model provides a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit, and the modularized socket unit and the modularized plug unit are connected through the modularized socket unit and the modularized plug unit. The utility model discloses a modularized socket unit and modularized plug unit, and the modular 2. The connector assembly of claim 1, wherein: The inner wall of the socket and the outer surface of the plug are provided with the same number of key grooves, and the limiting grooves on the socket unit correspond to the key grooves on the plug unit one by one; the socket unit and the plug unit are each provided with a plurality of key strips, each key strip being used for clamping in two corresponding key grooves respectively provided on the socket unit and the plug unit.

3. The connector assembly of claim 2, wherein: The number of key strips in each socket unit is equal to the number of key strips in one plug unit, and the number of key strips in each socket unit is consistent with the number of key grooves in one socket.

4. The connector assembly of claim 1, wherein: The bottom of the socket is provided with a first connecting hole penetrating through the corresponding splicing unit, and the middle of the plug is provided with a second connecting hole penetrating through the corresponding plug unit; the first connecting hole is embedded with a first connecting piece, and one end of the first connecting piece extends into the corresponding socket; the second connecting hole is embedded with a second connecting piece for electrically connecting with the first connecting piece.

5. The connector assembly of claim 4, wherein: The end of the first connecting piece extending into the corresponding socket is a metal pin, and the end of the second connecting piece electrically connected with the first connecting piece is a metal socket.

6. The connector assembly of claim 1, wherein: Each splicing unit is provided with a fourth limiting groove near the corresponding first limiting groove and the corresponding second limiting groove, and each splicing unit is further provided with a fourth limiting protrusion near the corresponding first limiting protrusion and the corresponding second limiting protrusion, the fourth limiting protrusion being used for cooperating with the fourth limiting groove.

Images