Connector

Abstract

This invention discloses a connector including an insulating body, a first terminal, and a first grounding member. The insulating body includes a slot for receiving a mating module, a first recess, and a first side groove. The first recess is located on the side of the insulating body opposite to the slot, and the first side groove communicates with the first recess. The first terminal is disposed on the insulating body. The first grounding member includes a first housing and a first grounding portion connected to the first housing. The first housing is connected to the insulating body. The first grounding portion is at least partially disposed in the first recess. The free end of the first grounding portion has a first wing extending along the width direction of the first grounding portion. The first wing is movably disposed in the first side groove, and the first side groove can limit the movement distance of the first wing along its thickness direction. This arrangement helps to reduce warping of the free end of the first grounding portion.

Description

connector CONNECTOR Technical Field

[0001] This invention claims priority to Chinese Patent Application No. 2024232490380, filed on December 26, 2024, entitled "Connector", the entire contents of which are incorporated herein by reference.

[0002] This invention relates to a connector, belonging to the field of power connector technology. Prior Technology

[0003] The power connector includes a plastic body, conductive terminals, and a grounding plate. The conductive terminals are disposed in the plastic body. The grounding plate includes a housing part and a grounding part connected to the housing part. The housing part is connected to the base of the plastic body. The grounding part is disposed in the guide groove of the plastic body. The grounding part has an elastic arm. When the power connector and the mating connector are mated together, the mating connector squeezes the elastic arm of the grounding part, causing the free end of the grounding part to warp. Summary of the Invention

[0004] The purpose of this invention is to provide a connector that helps reduce warping of the free end of the first grounding portion.

[0005] To achieve the aforementioned objectives, one embodiment of this invention adopts the following technical solution: A connector, comprising: An insulating body, the aforementioned insulating body including a slot for accommodating a docking module, a first groove and a first side groove, the aforementioned first groove being disposed on the side of the aforementioned insulating body opposite to the aforementioned slot, the aforementioned first side groove communicating with the aforementioned first groove; A first terminal, wherein the first terminal is disposed on the aforementioned insulating body, and the aforementioned first terminal at least partially protrudes into the aforementioned slot; and The first grounding component includes a first housing and a first grounding portion connected to the first housing. The first housing is connected to the insulating body. The first grounding portion is at least partially disposed in the first groove. The free end of the first grounding portion is provided with a first wing extending along the width direction of the first grounding portion. The first wing is movably disposed in the first side groove, and the first side groove can limit the movement distance of the first wing along its thickness direction.

[0006] As a further improved technical solution of an embodiment of the present invention, there is a first gap between the aforementioned first wing and the top wall of the aforementioned first side groove, the aforementioned first gap being smaller than the thickness of the aforementioned first wing, and there is a second gap between the aforementioned first wing and the end wall of the aforementioned first side groove.

[0007] As a further improved technical solution of this invention, the aforementioned first side groove is recessed inward from the side wall of the aforementioned first groove, and the length of the aforementioned first side groove penetrating the aforementioned insulating body is less than the length of the aforementioned first groove penetrating the aforementioned insulating body.

[0008] As a further improved technical solution of an embodiment of the present invention, the aforementioned first grounding part includes a first base, a first elastic arm connected to the aforementioned first base, and the aforementioned free end connected to the aforementioned first elastic arm. The aforementioned first base is connected to the aforementioned first housing, and the aforementioned first elastic arm at least partially protrudes from the aforementioned first groove.

[0009] As a further improved technical solution of one embodiment of this invention, the aforementioned insulating body includes a body portion, a mating portion connected to one end of the aforementioned body portion, and a seat body connected to one side of the aforementioned body portion. The aforementioned first groove is provided on the side of the aforementioned mating portion facing away from the aforementioned slot. The aforementioned seat has a first slot on both sides and a second slot at the end of the aforementioned seat away from the aforementioned main body. The aforementioned first housing has a first card plate that is inserted into the aforementioned first slot and a second card plate that is inserted into the aforementioned second slot. The length of the aforementioned first card plate extending outward relative to the aforementioned first housing is greater than the length of the aforementioned second card plate extending outward relative to the aforementioned first housing.

[0010] As a further improved technical solution of this invention, the aforementioned base body is provided with a fixing groove on the side facing away from the aforementioned first housing. The aforementioned fixing groove is connected to the aforementioned second slot. A fixing member is installed in the aforementioned fixing groove, and the through hole of the aforementioned fixing member is coaxial with the through hole of the aforementioned first housing.

[0011] As a further improvement to one embodiment of this invention, the aforementioned first terminal includes a conductive terminal, which includes an end plate, a plurality of conductive pins connected to the end plate, and ears disposed on both sides of the end plate. The ears are provided with first barbs. The aforementioned insulating body includes a first receiving groove, a limiting groove, and a first retaining groove for receiving the aforementioned conductive terminal. The aforementioned limiting groove, the aforementioned first retaining groove, and the aforementioned first receiving groove are connected. The aforementioned first receiving groove is connected to the aforementioned slot. The aforementioned ear is at least partially disposed in the aforementioned limiting groove. The first limiting end face of the aforementioned limiting groove can be used to abut against the aforementioned ear. The aforementioned first barb extends at least partially into the aforementioned first retaining groove. The first groove surface of the aforementioned first retaining groove can be used to abut against the aforementioned first barb. The aforementioned first limiting end face and the aforementioned first groove surface face opposite to each other.

[0012] As a further improved technical solution of an embodiment of the present invention, the aforementioned insulating body also includes an extension groove, which is connected to the aforementioned first receiving groove, and the end of the aforementioned conductive pin away from the aforementioned end plate extends into the aforementioned extension groove and can move within the aforementioned extension groove.

[0013] As a further improvement to the present invention, the aforementioned first terminal includes a signal terminal, the aforementioned signal terminal including a retaining portion, a signal pin connected to one end of the aforementioned retaining portion, and a tail portion connected to the other end of the aforementioned retaining portion, the aforementioned retaining portion being provided with a second barb. The aforementioned insulating body includes a second receiving groove and a second holding groove for receiving the aforementioned signal terminal. The aforementioned second holding groove is connected to the aforementioned second receiving groove and is connected to the aforementioned slot. The aforementioned second receiving groove has a stepped portion, and the aforementioned holding portion abuts against the aforementioned stepped portion. The aforementioned second barb extends at least partially into the aforementioned second holding groove, and the second groove surface of the aforementioned second holding groove is used to abut against the aforementioned second barb.

[0014] As a further improvement of the present invention, the aforementioned retaining part is provided with a hook, the aforementioned insulating body is provided with a receiving groove, and the aforementioned hook is at least partially provided in the aforementioned receiving groove.

[0015] Compared to the prior art, the beneficial effect of this embodiment is that by providing a first wing at the free end of the first grounding portion and providing a first side groove in the insulating body, the first wing is movably disposed in the first side groove, and the first side groove can limit the movement distance of the first wing along its thickness direction, which is beneficial to reduce the warping of the free end of the first grounding portion. Simple Explanation of the Diagram

[0016] Figure 1 is a three-dimensional schematic diagram of the connector in this work; Figure 2 is an enlarged schematic diagram of region A in Figure 1; Figure 3 is a schematic diagram of the exploded view of Figure 1; Figure 4 is a schematic diagram of the connector shown in Figure 1 from another angle; Figure 5 is a schematic diagram of the exploded version of Figure 4; Figure 6 is the front view of Figure 1; Figure 7 is an enlarged schematic diagram of region B in Figure 6; Figure 8 is a top view of the grounding component in Figure 6; Figure 9 is a side view of the grounding component in Figure 6; Figure 10 is a three-dimensional schematic diagram of the insulating body and conductive terminals in Figure 1; Figure 11 is a schematic diagram of the decomposition of Figure 10; Figure 12 is a three-dimensional sectional view of Figure 10; Figure 13 is an enlarged schematic diagram of region C in Figure 12; Figure 14 is a three-dimensional schematic diagram of the insulating body and signal terminals in Figure 1; Figure 15 is the rear view of Figure 14; Figure 16 is an enlarged schematic diagram of region D in Figure 15; Figure 17 is a schematic diagram of the decomposition of Figure 14; Figure 18 is a three-dimensional sectional view of Figure 14; Figure 19 is an enlarged schematic diagram of region E in Figure 18; Figure 20 is a top view of the wire terminals in Figure 11; Figure 21 is a side view of the conductive terminal shown in Figure 20; Figure 22 is a side view of the signal terminal shown in Figure 17; Figure 23 is a three-dimensional sectional view of Figure 10. Implementation

[0017] The exemplary embodiments of this invention will now be described in detail with reference to the accompanying drawings. If multiple embodiments exist, features in these embodiments may be combined with each other without conflict. When the description refers to drawings, unless otherwise stated, the same numbers in different drawings represent the same or similar elements. The contents described in the following exemplary embodiments do not represent all embodiments consistent with this invention; rather, they are merely examples of apparatuses, products, and / or methods consistent with some aspects of this invention and described in the claims of this invention.

[0018] The terminology used in this work is for the purpose of describing particular embodiments only and is not intended to limit the scope of protection of this work. The singular forms “a,” “foreword,” or “the” used in the specification and claims of this work are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0019] It should be understood that the terms "first," "second," and similar words used in the specification and claims of this invention do not indicate any order, quantity, or importance, but are merely used to distinguish features. Similarly, the terms "an" or "one," etc., do not indicate a quantity limitation, but rather indicate the presence of at least one. Unless otherwise stated, the terms "before," "after," "above," "below," etc., appearing in this invention are for ease of explanation only and are not limited to a specific location or spatial orientation. The terms "including" or "comprising" are open-ended expressions, meaning that the element preceding "including" or "comprising" encompasses the element following "including" or "comprising" and its equivalents; this does not preclude the element preceding "including" or "comprising" from including other elements. In this invention, the term "plural" means two or more.

[0020] Referring to Figures 1 to 23, this invention discloses a connector including an insulating body 1, terminals, and a grounding member. The insulating body 1 includes a slot 101 configured to at least partially receive a mating module along a first direction A1-A1 (front-back direction). The terminals are disposed on the insulating body 1, with at least a portion of the terminals protruding into the slot 101. The grounding member is connected to the insulating body 1. Referring to Figure 3, the terminals include a first terminal 2 and a second terminal 4, which are spaced apart along a second direction A2-A2 (vertical direction). At least a portion of both the first terminal 2 and the second terminal 4 protrudes into the slot 101. The grounding member includes a first grounding member 3 and a second grounding member 5, which are connected to the upper and lower sides of the insulating body 1.

[0021] Referring to Figure 11, the insulating body 1 includes a first receiving groove 104, a limiting groove 105, and a first retaining groove 106. The limiting groove 105, the first retaining groove 106, and the first receiving groove 104 are connected, and the first receiving groove 104 is connected to the slot 101. The first receiving groove 104 is used to receive at least a portion of the first terminal 2, and the limiting groove 105 and the first retaining groove 106 are used to limit the first terminal 2 and prevent the first terminal 2 from moving back and forth. The limiting groove 105 is recessed inward from the side wall of the first receiving groove 104, and the first retaining groove 106 is a through groove that penetrates the insulating body 1. At least a portion of the opening of the first retaining groove 106 faces the top or bottom surface of the first receiving groove 104. By providing the first retaining groove 106, the opening end of the limiting groove 105 forms a stop 111.

[0022] Referring to Figure 3, the insulating body 1 includes a body portion 11, a docking portion 12 connected to one end of the body portion 11, and two seat bodies 13 connected to both sides of the body portion 11. The docking portion 12 extends from the body portion 11 along a first direction A1-A1, and the seat bodies 13 extend from the body portion 11 along a second direction A2-A2, wherein the first direction A1-A1 is perpendicular to the second direction A2-A2. A first receiving groove 104 is formed in the body portion 11 and the docking portion 12, and a limiting groove 105 and a first retaining groove 106 are formed in the body portion 11.

[0023] Specifically, the insulating body 1 includes two mating portions 12 spaced apart along the second direction A2-A2, and the slot 101 includes the space between the two mating portions 12. Referring to Figure 3, each mating portion 12 has a first groove 102a and a first side groove 103a on the side facing away from the slot 101. The first groove 102a is used to accommodate at least part of the first grounding member 3 for protection, and the first side groove 103a limits the first grounding member 3 to prevent warping. The first side groove 103a is recessed inward from the side wall of the first groove 102a and communicates with the first groove 102a. The first side groove 103a is located at the end of the mating portion 12 away from the seat body 13. The first groove 102a extends through the entire docking portion 12 along the first direction A1-A1, and the first side groove 103a extends through a portion of the docking portion 12 along the first direction A1-A1. The length of the first side groove 103a extending through the insulating body 1 is less than the length of the first groove 102a extending through the insulating body 1. That is, the length of the docking portion 12 with the first side groove 103a is less than the length with the first groove 102a.

[0024] Referring to Figure 5, both the first terminal 2 and the second terminal 4 include a conductive terminal 21 and a signal terminal 22. The conductive terminal 21 and the signal terminal 22 are integral parts. The conductive terminal 21 is disposed in the first receiving groove 104. The insulating body 1 also includes a second receiving groove 108 for receiving the signal terminal 22. The second receiving groove 108 is connected to the slot 101.

[0025] Referring again to Figure 5, the conductive terminal 21 includes an end plate 211, a plurality of conductive pins 212 connected to the end plate 211, and ear portions 213 disposed on both sides of the end plate 211. The end of the end plate 211 away from the conductive pins 212 is connected to a wire. Referring to Figure 21, the conductive pin 212 has a spring arm structure. The conductive pin 212 includes a first contact portion 2121, which protrudes into the slot 101 and is used to dock with the docking module.

[0026] Referring to Figures 11 to 13, the ear portion 213 is provided with a first barb 2131. The ear portion 213 is at least partially disposed in the limiting groove 105. The first limiting end face 1051 of the limiting groove 105 can be used to abut against the ear portion 213, thereby restricting the forward movement of the conductive terminal 21. The first barb 2131 extends at least partially into the first retaining groove 106. The first groove surface 1061 of the first retaining groove 106 can be used to abut against the first barb 2131, thereby restricting the backward movement of the conductive terminal 21. The first limiting end face 1051 and the first groove surface 1061 have different orientations. Specifically, the first limiting end face 1051 and the first groove surface 1061 have opposite orientations. The stop portion 111 includes the first groove surface 1061. In this embodiment, referring to Figure 23, the mating portion 12 of the insulating body 1 includes an extension groove 107, which communicates with the first receiving groove 104. The end of the conductive needle 212 away from the end plate 211 extends into the extension groove 107 and can move within it. The extension groove 107 can limit the conductive needle 212. The first barb 2131 is elastic, and the first retaining groove 106 penetrates the base 13. When disassembly is required, the tool can squeeze the first barb 2131 through the first retaining groove 106 to release the restriction.

[0027] Referring to Figures 5 and 17, the signal terminal 22 includes a retaining portion 221, a signal pin 222 connected to one end of the retaining portion 221, and a tail portion 223 connected to the other end of the retaining portion 221. The retaining portion 221 is an open-ended annular structure, and each of the two opposing side plates of the retaining portion 221 is provided with a second barb 2211. The body portion 11 of the insulating body 1 includes a second retaining groove 109, which communicates with a second receiving groove 108. Referring to Figures 18 and 19, a stepped portion 1081 is provided in the second receiving groove 108. The retaining portion 221 abuts against the stepped portion 1081, thereby limiting the forward movement of the signal terminal 22. The second barb 2211 extends at least partially into the second retaining groove 109, and the second groove surface 1091 of the second retaining groove 109 is used to abut against the second barb 2211, thereby limiting the backward movement of the signal terminal 22. Specifically, the second barb 2211 is elastic, and the second retaining groove 109 located on the outside of the insulating body 1 is a through groove that can connect to the outside. When disassembly is required, the tool can squeeze the second barb 2211 through the second retaining groove 109 to release the limit.

[0028] Referring to Figures 16 and 17, the retaining part 221 is provided with a hook 2212, and the body part 11 of the insulating body 1 is provided with a receiving groove 1010. The hook 2212 is at least partially provided in the receiving groove 1010, so that the side plate of the retaining part 221 with the hook 2212 does not contact or reduces contact with the insulating body 1, which is beneficial for heat dissipation.

[0029] Referring to Figure 22, the signal needle 222 is a spring arm structure. The signal needle 222 includes a second contact portion 2221, which protrudes into the slot 101 and is used to dock with the docking module.

[0030] Referring to Figures 1 to 3, the first grounding component 3 includes a first housing 31 and a first grounding portion 32 connected to the first housing 31. The first housing 31 is connected to the base 13 of the insulating body 1. Specifically, referring to Figure 5, the base 13 has a first slot 131 on both sides and a second slot 132 at the end of the base 13 away from the body portion 11. The first housing 31 has a first plate 311 that engages with the first slot 131 and a second plate 312 that engages with the second slot 132. Both the first plate 311 and the second plate 312 have an L-shaped structure. Both the first plate 311 and the second plate 312 include a first plate portion perpendicularly connected to the first housing 31 and a second plate portion perpendicularly connected to the first plate portion. The length of the first plate portion of the first plate 311 is greater than the length of the first plate portion of the second plate 312, that is, the length of the first plate 311 extending outward relative to the first housing 31 is greater than the length of the second plate 312 extending outward relative to the first housing 31, so as to fit the first slot 131 and the second slot 132.

[0031] Referring to Figures 4 and 5, the seat 13 has a fixing groove 133 on the side facing away from the first housing 31. The fixing groove 133 communicates with the second slot 132. A fixing member 100, which is a nut, is installed in the fixing groove 133. Both the through hole of the fixing member 100 and the through hole of the first housing 31 are used to install bolts. The through hole of the fixing member 100 and the through hole of the first housing 31 are coaxial. By setting the fixing groove 133, the thickness of the seat 13 at the second slot 132 is less than the thickness at the first slot 131. The first housing 31 also has two spring clips 313, which are correspondingly arranged on both sides of the through hole of the first housing 31.

[0032] Referring to Figure 8, the first grounding portion 32 is at least partially disposed in the first groove 102a. The first grounding portion 32 includes a first base 321, a first elastic arm 322 connected to the first base 321, and a free end 323 connected to the first elastic arm 322. The first base 321 is connected to the first housing 31, and the first elastic arm 322 at least partially protrudes from the first groove 102a. Referring to Figures 2 and 8, the free end 323 of the first grounding portion 32 is provided with a first wing 3231 extending along the width direction of the first grounding portion 32. The first wing 3231 is movably disposed in the first side groove 103a, and the first side groove 103a can limit the movement distance of the first wing 3231 along its thickness direction, thereby reducing the upward warping of the free end 323 of the first grounding portion 32.

[0033] Referring to Figure 7, a first gap H exists between the first wing 3231 and the top wall 1031 of the first side groove 103a. The first gap H is smaller than the thickness of the first wing 3231. By forming a small first gap H between the first wing 3231 and the top wall 1031, it is convenient for the free end 323 of the first grounding part 32 to move within the first side groove 103a. The movement distance of the first wing 3231 within the first gap H is small. Compared with the warping caused by the grounding part without the first wing 3231, the movement of the free end 323 of the first grounding part 32 within the first gap H in this invention is negligible. A second gap exists between the first wing 3231 and the end wall 1032 of the first side groove 103a. By reserving the second gap, interference will not occur when the first grounding member 3 is assembled with the insulating body 1.

[0034] Referring to Figure 5, the second grounding component 5 includes a second housing 51 and a second grounding portion 52 connected to the second housing 51. The second housing 51 is connected to another base 13 of the insulating body 1. The second housing 51 is provided with a third locking plate 511 that engages with the first locking slot 131 and a fourth locking plate 512 that engages with the second locking slot 132. Both the third locking plate 511 and the fourth locking plate 512 are L-shaped structures. Both the third locking plate 511 and the fourth locking plate 512 include a third plate portion that is perpendicularly connected to the second housing 51 and a fourth plate portion that is perpendicularly connected to the third plate portion. The length of the third plate portion of the third locking plate 511 is greater than the length of the third plate portion of the fourth locking plate 512, that is, the length of the third locking plate 511 extending outward relative to the second housing 51 is greater than the length of the fourth locking plate 512 extending outward relative to the second housing 51, so as to fit with the first locking slot 131 and the second locking slot 132.

[0035] The second grounding portion 52 is at least partially disposed in the second groove 102b of the insulating body 1. The second groove 102b is recessed inward from the side of the other mating portion 12 facing away from the slot 101. Referring to FIG9, the second grounding portion 52 includes a second base 521, a second elastic arm 522 connected to the second base 521, and a free end 523 connected to the second elastic arm 522. The second base 521 is connected to the second housing 51, and the second elastic arm 522 at least partially protrudes from the second groove 102b. The free end 523 of the second grounding portion 52 is provided with a second wing 5231 extending along the width direction of the second grounding portion 52. The second wing 5231 is movably disposed in the second side groove 103b of the insulating body 1, and the second side groove 103b can limit the movement distance of the second wing 5231 along its thickness direction, reducing the upward warping of the free end 523 of the second grounding portion 52.

[0036] The above embodiments are only used to illustrate this invention and are not intended to limit the technical solutions described herein. The understanding of this invention should be based on those skilled in the art. Although this specification has described this invention in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify or make equivalent substitutions to this invention. All technical solutions and improvements that do not depart from the spirit and scope of this invention should be covered within the scope of the patent application of this invention.

[0037] 1: Insulating body 100: Fasteners 101: Slot 1010: Receiving tank 102a: First groove 102b: Second groove 103a: First side groove 103b: Second side groove 1031: Top wall of the tank 1032:Trough end wall 104: First storage compartment 105: Limiting groove 1051: First limiting end face 106: First retaining groove 1061: First groove surface 107: Extension groove 108: Second storage compartment 1081: Step section 109: Second retaining groove 1091: Second groove surface 11: Ontology part 111: Block 12: Docking section 13: base body 131: First Card Slot 132: Second card slot 133: Fixing slot 2: First terminal 21: Conductive terminal 211: End plate 212: Conductive needle 2121: First Contact Section 213: Ears 2131: First barb 22: Signal Terminal 221: Fixed Section 2211: Second barb 2212: Hook 222: Signal needle 2221: Second Contact Section 223: Tail 3: First grounding component 31: First shell 311: First pallet 312: Second pallet 313: Shrapnel Section 32: First grounding part 321: First base 322: First elastic arm 323: Free End 3231: First Wing 4: Second terminal 5: Second grounding component 51: Second shell 511: Third Cardboard 512: Fourth Cardboard Plate 52: Second grounding part 521: Second base 522: Second elastic arm 523: Free end 5231: Second Wing A: The circled part in Figure 1 A1-A1: First direction A2-A2: Second direction B: The circled part in Figure 6 C: The framed portion in Figure 12 D: The circled part in Figure 15 E: The framed portion in Figure 18 H: First gap

Claims

1. A connector, wherein, include: An insulating body, the aforementioned insulating body including a slot for receiving a docking module, a first groove and a first side groove, the aforementioned first groove being disposed on the side of the aforementioned insulating body opposite to the aforementioned slot, the aforementioned first side groove communicating with the aforementioned first groove; a first terminal, the aforementioned first terminal being disposed on the aforementioned insulating body, the aforementioned first terminal at least partially protruding into the aforementioned slot; and a first grounding member, the aforementioned first grounding member including a first housing and a first grounding portion connected to the aforementioned first housing, the aforementioned first housing being connected to the aforementioned insulating body, the aforementioned first grounding portion at least partially disposed in the aforementioned first groove, the free end of the aforementioned first grounding portion having a first wing extending along the width direction of the aforementioned first grounding portion, the aforementioned first wing being movably disposed in the aforementioned first side groove, and the aforementioned first side groove being able to limit the movement distance of the aforementioned first wing along its thickness direction.

2. The connector as described in claim 1, wherein, There is a first gap between the first wing and the top wall of the first side groove, which is smaller than the thickness of the first wing. There is a second gap between the first wing and the end wall of the first side groove.

3. The connector as described in claim 1 or 2, wherein, The aforementioned first side groove is formed by recessing inward from the side wall of the aforementioned first groove, and the length of the aforementioned first side groove penetrating the aforementioned insulating body is less than the length of the aforementioned first groove penetrating the aforementioned insulating body.

4. The connector as described in claim 1, wherein, The aforementioned first grounding portion includes a first base, a first elastic arm connected to the aforementioned first base, and the aforementioned free end connected to the aforementioned first elastic arm. The aforementioned first base is connected to the aforementioned first housing, and the aforementioned first elastic arm at least partially protrudes from the aforementioned first groove.

5. The connector as described in claim 1, wherein, The aforementioned insulating body includes a body portion, a docking portion connected to one end of the aforementioned body portion, and a seat body connected to one side of the aforementioned body portion. The aforementioned first groove is provided on the side of the aforementioned docking portion facing away from the aforementioned slot. The aforementioned seat body has a first slot on both sides and a second slot on the end of the aforementioned seat body away from the aforementioned body portion. The aforementioned first housing has a first plate that engages with the aforementioned first slot and a second plate that engages with the aforementioned second slot. The length of the aforementioned first plate extending outward relative to the aforementioned first housing is greater than the length of the aforementioned second plate extending outward relative to the aforementioned first housing.

6. The connector as described in claim 5, wherein, The aforementioned base body has a fixing groove on the side facing away from the aforementioned first housing. The aforementioned fixing groove is connected to the aforementioned second slot. A fixing member is installed in the aforementioned fixing groove. The through hole of the aforementioned fixing member is coaxial with the through hole of the aforementioned first housing.

7. The connector as described in claim 1, wherein, The aforementioned first terminal includes a conductive terminal, the aforementioned conductive terminal includes an end plate, a plurality of conductive pins connected to the aforementioned end plate, and ears disposed on both sides of the aforementioned end plate. The aforementioned ears are provided with a first barb. The aforementioned insulating body includes a first receiving groove, a limiting groove, and a first retaining groove for receiving the aforementioned conductive terminal. The aforementioned limiting groove, the aforementioned first retaining groove, and the aforementioned first receiving groove are connected. The aforementioned first receiving groove is connected to the aforementioned slot. The aforementioned ears are at least partially disposed in the aforementioned limiting groove. The first limiting end face of the aforementioned limiting groove can be used to abut against the aforementioned ears. The aforementioned first barb extends at least partially into the aforementioned first retaining groove. The first groove surface of the aforementioned first retaining groove can be used to abut against the aforementioned first barb. The aforementioned first limiting end face and the aforementioned first groove surface face opposite to each other.

8. The connector as described in claim 7, wherein, The aforementioned insulating body also includes an extension groove, which is connected to the aforementioned first receiving groove. The end of the aforementioned conductive pin away from the aforementioned end plate extends into the aforementioned extension groove and can move within the aforementioned extension groove.

9. The connector as described in claim 7, wherein, The aforementioned first terminal includes a signal terminal, the aforementioned signal terminal includes a retaining portion, a signal pin connected to one end of the aforementioned retaining portion, and a tail portion connected to the other end of the aforementioned retaining portion. The aforementioned retaining portion is provided with a second barb. The aforementioned insulating body includes a second receiving groove and a second retaining groove for receiving the aforementioned signal terminal. The aforementioned second retaining groove communicates with the aforementioned second receiving groove and communicates with the aforementioned slot. The aforementioned second receiving groove is provided with a step portion. The aforementioned retaining portion abuts against the aforementioned step portion. The aforementioned second barb extends at least partially into the aforementioned second retaining groove. The second groove surface of the aforementioned second retaining groove is used to abut against the aforementioned second barb.

10. The connector as claimed in claim 9, wherein, The aforementioned retaining part is provided with a hook, and the aforementioned insulating body is provided with a receiving groove, with the aforementioned hook at least partially located in the aforementioned receiving groove.

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