Connector

Abstract

The utility model discloses a connector, and belongs to the technical field of coaxial connectors, the connector comprises a first connecting piece and a second connecting piece, the second connecting piece is plugged with the first connecting piece, so that the first connecting piece is plugged and fixed with a cable to be fixed; according to the cable fixing device, the first connecting piece is provided with the first through groove, the first through groove is used for containing a to-be-fixed cable, the second connecting piece comprises a first limiting part and a second limiting part which are sequentially arranged in the first direction, the first limiting part is used for being connected with the first connecting piece in an inserted mode so that the to-be-fixed cable in the first through groove can be locked and fixed to the inner wall, and meanwhile the second limiting part is used for being connected with the second connecting piece in an inserted mode. When the cable is locked and fixed, the second limiting part is inserted and fixed with the first connecting piece, so that the relative position of the first connecting piece and the second connecting piece in the first direction is further limited, the relative fixing stability of the first connecting piece and the second connecting piece is improved, and loosening in a complex stress state is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of coaxial connectors, and in particular to a connector. Background Art

[0002] At present, the coaxial connector includes a main body for accommodating the cable and a locking part for locking the cable. When the main body and the locking part are connected, only the locking of the cable is considered. After the cable is locked, the connection between the main body and the locking part is completed, and the locking part of the main body is not further fixed. Under complex force environments, the main body and the locking part are often disconnected. Utility Model Content

[0003] Purpose of the utility model: The purpose of this application is to provide a connector, aiming to solve the technical problem of connector disengagement in the prior art.

[0004] Technical solution: The embodiment of the present application provides a connector for connecting a cable, wherein the connector extends along a first direction and comprises:

[0005] A first connecting member, wherein the first connecting member has a first through slot, and the first through slot is configured to accommodate the cable; the first through slot includes an inner wall, and the inner wall is configured to face the cable;

[0006] A second connecting member, the second connecting member is connected to the first connecting member, the second connecting member includes a first limiting portion and a second limiting portion which are sequentially arranged around the first direction; the first limiting portion is configured to fix the cable to the inner wall, and the second limiting portion is configured to limit the relative positions of the first connecting member and the second connecting member around the first direction.

[0007] Beneficial effect: Compared with the prior art, the present application provides a connector, comprising a first connector and a second connector, the second connector being plugged into the first connector to plug and fix the first connector to the cable to be fixed; in the present application, the first connector has a first through groove, the first through groove is used to accommodate the cable to be fixed, the second connector comprises a first limiting portion and a second limiting portion arranged sequentially around the first direction, the first limiting portion is used to plug the first connector to lock and fix the cable to be fixed in the first through groove on the inner wall, and at the same time, when the cable is locked and fixed, the second limiting portion is plugged and fixed with the first connector to further limit the relative positions of the first connector and the second connector in the first direction, thereby improving the stability of the connection between the first connector and the second connector and avoiding loosening under complex stress conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0009] Figure 1 A stereoscopic diagram of a connector provided in an embodiment of the present application;

[0010] Figure 2 A side view of a connector provided in an embodiment of the present application;

[0011] Figure 3 for Figure 2 The first cross-sectional view at AA;

[0012] Figure 4 An exploded diagram of the structure of a connector provided in an embodiment of the present application;

[0013] Figure 5 A three-dimensional diagram of a first connecting member in a connector provided in an embodiment of the present application;

[0014] Figure 6 A second cross-sectional view of a connector provided in an embodiment of the present application;

[0015] Figure 7 A three-dimensional diagram of a second connecting member in a connector provided in an embodiment of the present application;

[0016] 1. The first through groove is provided at the bottom of the housing; 2. The first through groove is provided at the bottom of the housing; 3. The first through groove is provided at the bottom of the housing; 4. The second through groove is provided at the bottom of the housing; 5. The first through groove is provided at the bottom of the housing; 6. The first through groove is provided at the bottom of the housing; 7. The first through groove is provided at the bottom of the housing; 8. The second through groove is provided at the bottom of the housing; 9. The first through groove is provided at the bottom of the housing; 10. The first through groove is provided at the bottom of the housing; 11. The first through groove is provided at the bottom of the housing; 12. The first through groove is provided at the bottom of the housing; 13. The first through groove is provided at the bottom of the housing; 14. The first through groove is provided at the bottom of the housing; 15. The second through groove is provided at the bottom of the housing; 16. The second through groove is provided at the bottom of the housing; 20. The first through groove is provided at the bottom of the housing; 21. The first through groove is provided at the bottom of the housing; 22. The second through groove is provided at the bottom of the housing; 320. The first through groove is provided at the bottom of the housing; 321. The first through groove is provided at the bottom of the housing; 322. The second through groove is provided at the bottom of the housing; 400. The third through groove is provided at the bottom of the housing; 401. The third through groove is provided at the bottom of the housing; 402. The second through groove is provided at the bottom of the housing; 500. The connecting passage is provided; X is the first direction; Y is the second direction. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0018] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying 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.

[0019] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0021] See also Figures 1 to 7 An embodiment of the present application provides a connector having a first direction X and a second direction Y, wherein the first direction X and the second direction Y intersect each other. In a specific implementation, the extension direction of the connector is the first direction X, and the first direction X and the second direction Y can be vertically arranged.

[0022] See also Figures 1 to 7The embodiment of the present application provides a connector, including a first connector 100 and a second connector 200, the second connector 200 is plugged into the first connector 100, so as to plug and fix the first connector 100 and the cable to be fixed; in the present application, the first connector 100 has a first through groove 101, the first through groove 101 is used to accommodate the cable to be fixed, the first through groove 101 includes an inner wall 102, the inner wall 102 faces the cable, and the inner wall 102 is used to cooperate with the second connector 200 to lock and fix the cable; the second connector 200 includes a first direction X according to The first limiting portion 210 and the second limiting portion 220 are set up for the first limiting portion 210 to be inserted into the first connecting member 100 to lock and fix the cable to be fixed in the first through groove 101 on the inner wall 102. At the same time, when the cable is locked and fixed, the second limiting portion 220 is inserted and fixed to the first connecting member 100 to further limit the relative positions of the first connecting member 100 and the second connecting member 200 in the first direction X, thereby improving the stability of the connection between the first connecting member 100 and the second connecting member 200 and avoiding loosening under complex stress conditions.

[0023] See also Figure 4 and Figure 5 In some embodiments, the first connector 100 includes a shell 110 and a positioning portion 120. The shell 110 is used to provide a supporting environment for all components. The positioning portion 120 is used to cooperate with the first limiting portion 210 to lock the cable, and is also used to cooperate with the second limiting portion 220 to lock the second connector 200. The shell 110 has a chamber 111, and the positioning portion 120 is connected to the shell 110 and is located in the chamber 111.

[0024] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 In some embodiments, the first through slot 101 is opened in the positioning portion 120 along the first direction X, and the positioning portion 120 is penetrated so that the cable to be fixed can pass through the first through slot 101 .

[0025] See also Figures 1 to 7 In some embodiments, at least a portion of the second connector 200 extends into the chamber 111. After the second connector 200 extends into the chamber 111, it is plugged into the positioning portion 120 in the chamber 111. Specifically, the first limiting portion 210 and the second limiting portion 220 are respectively plugged into the positioning portion 120, and the cable is plugged and locked by the first limiting portion 210 and the positioning portion 120, and the second connector 200 is plugged and locked by the second limiting portion 220 and the positioning portion 120.

[0026] See also Figure 6In some embodiments, the first connecting member 100 also includes a first clamping member 130, which is used to cooperate with the first limiting portion 210 to abut and fix the cable on the inner wall 102 of the first through groove 101; specifically, the first clamping member 130 is extended along the first direction X, and at least part of the first clamping member 130 is located in the first through groove 101, so that the first clamping member 130 can extend into the first through groove 101 to abut and fix the cable on the inner wall 102.

[0027] See also Figure 6 In some embodiments, the first clamping member 130 is located between the first through slot 101 and the first limiting portion 210, so that the first limiting portion 210 can abut against the first clamping member 130, so that the first clamping member 130 abuts and fixes the cable on the inner wall 102; specifically, along the second direction Y, the side of the first clamping member 130 away from the first through slot 101 is used to abut against the first limiting plate to receive the abutting force of the first limiting plate, and the side of the first clamping member 130 close to the first through slot 101 is used to abut the cable against the inner wall 102, so as to achieve the purpose of the first limiting portion 210 and the first clamping member 130 abutting in sequence to abut and fix the cable on the inner wall 102.

[0028] See also Figure 2 and Figure 6 In some embodiments, the first connecting member 100 also includes a first protrusion 140, which is connected to the first clamping member 130. The first protrusion 140 is used to receive the clamping force of the first clamping member 130 and transfer the clamping force to the cable to abut and fix the cable on the inner wall 102; specifically, along the second direction Y, the first protrusion 140 is located on the side of the first clamping member 130 close to the first through groove 101, so that the first protrusion 140 transfers the abutting force to the cable along the second direction Y after receiving the abutting force of the first clamping member 130, so as to clamp and fix the cable on the inner wall 102; at the same time, along the first direction X, at least part of the positive projection of the first protrusion 140 coincides with the slot hole of the first through groove 101, so as to achieve the purpose of at least part of the first protrusion 140 extending into the first through groove 101.

[0029] See also Figure 2 , Figure 5 and Figure 6In some embodiments, in order to facilitate the abutment and contact between the first limiting portion 210 and the first clamping member 130, and to facilitate the insertion and fixing of the first limiting portion 210, the positioning portion 120 has a first connecting groove 121; the first connecting groove 121 is extended along the first direction X, so that the first limiting portion 210 is inserted into the first connecting groove 121 along the first direction X; along the second direction Y, the first connecting groove 121 is connected to the first through groove 101, so that when the first clamping member 130 is pressed along the second direction Y, the first clamping member 130 can extend into the first through groove 101 through the first connecting groove 121 to press and fix the cable.

[0030] See also Figure 2 , Figure 5 and Figure 6 In some embodiments, the first clamping member 130 is located in the first connecting groove 121, so that the first clamping member 130 passes through the first connecting groove 121 along the second direction Y and enters into the first through groove 101 to clamp and fix the cable; specifically, the end of the first clamping member 130 close to the second connecting member 200 is connected to the positioning portion 120, and after the first clamping member 130 is pressed by the first limiting portion 210, the end of the first clamping member 130 away from the second connecting member 200 extends into the first through groove 101 along the second direction Y to fix the cable.

[0031] See also Figure 2 , Figure 5 and Figure 6 In some embodiments, along the first direction X, the first protrusion 140 is located at one end of the first clamping member 130 away from the second connecting member 200, so that the distance between the first protrusion 140 and the connecting end of the first clamping member 130 and the positioning portion 120 is maximized, so that the first protrusion 140 can have a larger swing amplitude along the second direction Y after being subjected to the pressure, so as to adapt to the clamping requirements of cables with different clamping forces and different diameters, thereby improving the flexibility of the product.

[0032] See also Figure 2 , Figure 3 , Figure 5 and Figure 7 In some embodiments, in order to further improve the tightness of the connection between the first connecting member 100 and the second connecting member 200, the positioning portion 120 also has a first positioning groove 122, and the second limiting portion 220 is limited in the first positioning groove 122 to limit the relative position of the second limiting portion 220 along the first direction X; specifically, the first positioning groove 122 extends along the first direction X so that the second limiting portion 220 is inserted into the first positioning groove 122 along the first direction X.

[0033] See also Figure 3 and Figure 7In some embodiments, in order to further limit the position of the second limiting portion 220 in the first positioning groove 122 along the first direction X, the first connecting member 100 also includes a second protrusion 160; the second protrusion 160 is connected to the positioning portion 120 and is located in the first positioning groove 122; when the second limiting portion 220 is inserted into the first positioning groove 122 along the first direction X, the second protrusion 160 is engaged with the second limiting portion 220 to limit the position of the second limiting portion 220 in the first positioning groove 122 along the first direction X.

[0034] See also Figure 3 and Figure 7 In some embodiments, in order to cooperate with the second convex portion 160 to limit the second limiting portion 220 in the first direction X, the second limiting portion 220 of the present application includes a third convex portion 221 and a fourth convex portion 222, which are sequentially arranged along the first direction X, and the third convex portion 221 and the fourth convex portion 222 are respectively used to engage with the first convex portion 140, so as to limit the second connecting member 200 to different positions along the first direction X. Specifically, along the first direction X, the orthographic projections of the second convex portion 160, the third convex portion 221 and the fourth convex portion 222 at least partially overlap.

[0035] See also Figure 3 , along the first direction X, the second protrusion 160 is located between the third protrusion 221 and the fourth protrusion 222, the fourth protrusion 222 is located on the side of the second protrusion 160 away from the second connecting member 200, the third protrusion 221 is located on the side of the second protrusion 160 close to the second connecting member 200, the first limiting portion 210 does not abut the first clamping member 130, and the cable is in a relaxed state; along the first direction X, the third protrusion 221 and the fourth protrusion 222 are both located on the side of the second protrusion 160 away from the second connecting member 200, the first limiting portion 210 abuts the first clamping member 130, and the cable is clamped and fixed on the inner wall 102 by the first clamping member 130.

[0036] See also Figure 1 , Figure 3 , Figure 4 and Figure 6 In some embodiments, the connector further includes a third connector 300 and a sealing member 400, the sealing member 400 is sealedly connected to the shell 110, and the sealing member 400 is located in the chamber 111; the third connector 300 is plugged into the first connector 100, and at least a portion of the third connector 300 is located in the chamber 111; along the first direction X, the positioning portion 120, the sealing member 400 and the third connector 300 are arranged in sequence, one side of the sealing member 400 is used to abut against the positioning portion 120, and the other side of the sealing member 400 is used to abut against the third connector 300.

[0037] See also Figure 6In some embodiments, the third connecting member 300 has a second through slot 301 , which is opened along the first direction X. The second through slot 301 passes through the third connecting member 300 to accommodate the cable to be fixed.

[0038] See also Figure 6 In some embodiments, the sealing member 400 has a third through slot 401 , which is opened along the first direction X. The third through slot 401 passes through the sealing member 400 to accommodate the cable to be fixed.

[0039] See also Figure 6 The first through groove 101, the second through groove 301 and the third through groove 401 are connected in sequence, and finally form a connecting channel 500 for accommodating cables.

[0040] See also Figure 3 and Figure 4 In some embodiments, the seal 400 is plugged into the third connector 300 to improve the accuracy of the relative position of the third connector 300 and the seal 400; specifically, the seal 400 has a second positioning groove 402, the second positioning groove 402 is opened along the first direction X, and the opening of the second positioning groove 402 faces the third connector 300, so that the third connector 300 is plugged into the second positioning groove 402; the third connector 300 includes a positioning platform 310, the positioning platform 310 is extended along the first direction X, and the positioning platform 310 is located on a side of the third connector 300 close to the seal 400, and the positioning platform 310 is arranged toward the second positioning groove 402, so that the positioning platform 310 can be plugged into the second positioning groove 402 along the first direction X, thereby realizing the plug-in of the third connector 300 and the seal 400.

[0041] See also Figure 3 and Figure 4 In some embodiments, a plurality of second positioning grooves 402 are provided on the sealing member 400 around the first direction X, and the third connecting member 300 includes a plurality of positioning platforms 310 around the first direction X, the number of the positioning platforms 310 is the same as the number of the second positioning grooves 402, and each positioning platform 310 is correspondingly provided with a pluggable second positioning groove 402, so that when the third connecting member 300 is plugged into the sealing member 400, each positioning platform 310 is respectively inserted into the corresponding second positioning groove 402; specifically, four second positioning grooves 402 are provided around the first direction X, and four positioning platforms 310 are provided.

[0042] See also Figure 1 , Figure 3 , Figure 4 and Figure 5In some embodiments, the first connecting member 100 further includes a limit platform 150, which is used to limit the positions of the first connecting member 100 and the third connecting member 300 in the first direction X; specifically, the limit platform 150 is connected to the shell 110, and the limit platform 150 is located on the outer surface of the shell 110; the number of limit platforms 150 can be set to multiple, and in the present application, two limit platforms 150 are set, and the two limit platforms 150 are symmetrically arranged about the center of the first direction X.

[0043] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the third connector 300 includes a clamping member 320, which is used to clamp the limit platform 150 at different positions along the first direction X to achieve the plug-in state of the first connector 100 and the third connector 300 at different positions along the first direction X; specifically, along the first direction X, the clamping member 320 is sequentially provided with a first limit groove 321 and a second limit groove 322, along the first direction X, the first limit groove 321 is closer to the second connector 200 than the second limit groove 322, and the first limit groove 321 and the second limit groove 322 are respectively used to clamp the limit platform 150 to achieve the plug-in state of the first connector 100 and the third connector 300 at different positions along the first direction X.

[0044] In some embodiments, when the cable is not locked, the limiting platform 150 is limited to the first limiting groove 321 ; when the cable is locked, the limiting platform 150 is limited to the second limiting groove 322 .

[0045] In some embodiments, multiple connection channels 500 can be set on the connector to achieve simultaneous locking and fixation of multiple cables; specifically, four parallel connection channels 500 are set in the present application, two are set along the second direction Y, and two are set along the direction perpendicular to the second direction Y.

[0046] The connector provided in this application is used to fix the cable:

[0047] The first limiting portion 210 is inserted into the first connecting groove 121, the second limiting portion 220 is inserted into the first positioning groove 122, and the second protrusion 160 is located between the third protrusion 221 and the fourth protrusion 222. The first limiting portion 210 does not clamp the first clamping member 130. At this time, along the first direction X, the cable passes through the second through groove 301 and the third through groove 401 in sequence and enters the first through groove 101.

[0048] After the cable enters the specified position of the first through groove 101, the position of the first limiting portion 210 in the first connecting groove 121 is further adjusted so that the first limiting portion 210 abuts against the first clamping member 130, so that the first protrusion 140 on the first clamping member 130 locks the cable on the inner wall 102; at the same time, the position of the second limiting portion 220 in the first positioning groove 122 is adjusted accordingly, and the third protrusion 221 and the fourth protrusion 222 are located on the side of the second protrusion 160 away from the second connecting member 200.

[0049] The present application has introduced a connector provided by an embodiment of the present application in detail above. Specific examples are used herein to illustrate the principle and implementation mode of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A connector, characterized in that: Used to connect cables, the connector extends along a first direction (X), and the connector includes: A first connecting member (100), the first connecting member (100) having a first through slot (101), the first through slot (101) being configured to accommodate the cable; the first through slot (101) comprising an inner wall (102), the inner wall (102) being configured to face the cable; A second connecting member (200), the second connecting member (200) is connected to the first connecting member (100), the second connecting member (200) comprises a first limiting portion (210) and a second limiting portion (220) which are sequentially arranged around the first direction (X); the first limiting portion (210) is configured to fix the cable to the inner wall (102), and the second limiting portion (220) is configured to limit the relative positions of the first connecting member (100) and the second connecting member (200) around the first direction (X).

2. The connector according to claim 1, characterized in that: The first connecting member (100) further comprises a housing (110) and a positioning portion (120), wherein the positioning portion (120) is connected to the housing (110), the housing (110) has a chamber (111), and the positioning portion (120) is located in the chamber (111); The first through groove (101) is located at the positioning portion (120); The second connecting member (200) is at least partially located in the chamber (111), and the second connecting member (200) is plugged into the positioning portion (120).

3. The connector according to claim 2, characterized in that: The first connecting member (100) further comprises a first pressing member (130), the first pressing member (130) being extended along the first direction (X), and at least a portion of the first pressing member (130) being located in the first through groove (101); Along the second direction (Y), the side of the first clamping member (130) away from the first through slot (101) is configured to abut the first limiting portion (210), and the side of the first clamping member (130) close to the first through slot (101) is configured to abut the cable against the inner wall (102), and the second direction (Y) intersects with the first direction (X).

4. The connector according to claim 3, characterized in that: The first connecting member (100) further comprises a first convex portion (140), the first convex portion (140) being connected to the first pressing member (130), and the first convex portion (140) being located on a side of the first pressing member (130) close to the first through groove (101) along the second direction (Y); Along the first direction (X), at least a portion of the orthographic projection of the first convex portion (140) overlaps with the slot hole of the first through slot (101).

5. The connector according to claim 4, characterized in that: The positioning portion (120) has a first connecting groove (121), and the first connecting groove (121) is extended along the first direction (X); along the second direction (Y), the first connecting groove (121) is connected to the first through groove (101); Along the first direction (X), one end of the first pressing member (130) close to the second connecting member (200) is connected to the positioning portion (120), and the first pressing member (130) is located in the first connecting groove (121).

6. The connector according to claim 4, characterized in that: One end of the first pressing member (130) away from the second connecting member (200) is connected to the first protrusion (140).

7. The connector according to claim 5, characterized in that: The positioning portion (120) further has a first positioning groove (122), and the second limiting portion (220) is limited in the first positioning groove (122) to limit the relative position of the second limiting portion (220) around the first direction (X); The first connecting groove (121) is configured to be plugged into the first connecting member (100).

8. The connector according to claim 7, characterized in that: The first connecting member (100) further comprises a second protrusion (160), the second protrusion (160) being connected to the positioning portion (120), and the second protrusion (160) being located in the first positioning groove (122); The second protrusion (160) is configured to limit the position of the second limiting portion (220) in the first positioning groove (122) along a first direction (X).

9. The connector according to claim 8, characterized in that: The second limiting portion (220) comprises a third convex portion (221) and a fourth convex portion (222), and the third convex portion (221) and the fourth convex portion (222) are arranged in sequence along the first direction (X); Along the first direction (X), at least parts of the orthographic projections of the second convex portion (160), the third convex portion (221) and the fourth convex portion (222) overlap.

10. The connector according to claim 2, characterized in that: The connector further comprises: a third connecting member (300), the third connecting member (300) being plugged into the first connecting member (100), at least a portion of the third connecting member (300) being located in the chamber (111); along the first direction (X), the third connecting member (300) is located on a side of the first connecting member (100) away from the second connecting member (200); the third connecting member (300) having a second through groove (301); a sealing member (400), the sealing member (400) being hermetically connected to the housing (110), and the sealing member (400) being located in the chamber (111); along the first direction (X), one side of the sealing member (400) is configured to abut against the positioning portion (120), and the other side of the sealing member (400) is configured to abut against the third connecting member (300); the sealing member (400) has a third through groove (401); Wherein, the first through groove (101), the second through groove (301) and the third through groove (401) are connected to form a connection channel (500) for accommodating the cable.

11. The connector according to claim 10, characterized in that: The sealing member (400) has a second positioning groove (402), the second positioning groove (402) is opened along the first direction (X), and the opening of the second positioning groove (402) faces the third connecting member (300); The third connecting member (300) further comprises a positioning platform (310), and along the first direction (X), the positioning platform (310) is located on a side of the third connecting member (300) close to the sealing member (400); the positioning platform (310) is inserted into the second positioning groove (402).

12. The connector according to claim 10, characterized in that: The first connecting member (100) further comprises a limiting platform (150), wherein the limiting platform (150) is connected to the shell (110), and the limiting platform (150) is located on the outer wall of the shell (110); The third connecting member (300) further comprises a clamping member (320), wherein the clamping member (320) is located on a side of the third connecting member (300) close to the first connecting member (100); the clamping member (320) comprises a first limiting groove (321) and a second limiting groove (322), wherein the first limiting groove (321) and the second limiting groove (322) are arranged in sequence along the first direction (X); Wherein, the limiting platform (150) is limited in the first limiting groove (321) or the second limiting groove (322).

Images