An electrical connector female housing

Abstract

The application relates to the technical field of electric connectors, and discloses an electric connector female seat which comprises an insulating body and a power supply terminal, the insulating body comprises second mounting parts, bottom strip parts and a protruding part, two second mounting parts are arranged, the protruding part is located between the two second mounting parts, the two ends of the protruding part along the width direction of the insulating body are connected with one bottom strip part, the bottom strip part is connected with the second mounting part, the power supply terminal comprises a second contact assembly arranged on the second mounting part, a first conductive piece and a second conductive piece arranged on the protruding part, the second contact assembly comprises a second outer plate part and a second welding part, a second mounting hole for accommodating the second outer plate part is arranged on the second mounting part, the second welding part is located outside the insulating body and is connected with one side of the second outer plate part which is away from the protruding part, the second conductive piece is connected with one side of the second outer plate part which faces the center of the protruding part, the second conductive piece is aligned with the first conductive piece, and the application has the effect of prolonging the service life of the insulating body.

Description

Technical Field

[0001] This application relates to the technical field of electrical connectors, and in particular to an electrical connector female socket. Background Technology

[0002] Female electrical connectors are used on circuit boards and are key components in electronic devices used to connect with male electrical connectors to achieve electrical connections. They are widely used in industries such as manufacturing, communications, and new energy.

[0003] A related electrical connector female includes an insulating body, signal terminals, and power terminals, with both signal terminals and power terminals disposed on the insulating body. The insulating body includes a pair of end walls and a pair of side walls. A protrusion is provided between the two side walls.

[0004] The power terminal includes a T-shaped conductive part disposed on the protrusion and a bent conductive part disposed on the end wall, and the T-shaped conductive part and the bent conductive part are provided with a connecting part that connects the two.

[0005] When the male connector is inserted into the female connector, that is, when the male connector is inserted between the T-shaped conductive part and the bent conductive part, both the T-shaped conductive part and the bent conductive part are subjected to a force along the width direction of the female connector. Among them, the bent conductive part is subjected to a force away from the T-shaped conductive part. Because the bent conductive part is subjected to a larger force, it will squeeze into the area of ​​the insulating body it is located in, causing the insulating body to deform and be damaged. Utility Model Content

[0006] In order to improve the service life of the insulation body, this application provides an electrical connector female.

[0007] This application provides an electrical connector female socket, which adopts the following technical solution: A female electrical connector, Insulating body; Power terminals are located on the insulating body; The insulating body includes a second mounting portion, a bottom strip portion, and a protrusion portion. There are two second mounting portions. The protrusion portion is located between the two second mounting portions. Both ends of the protrusion portion are connected to a bottom strip portion along the width direction of the insulating body. The side of the bottom strip portion away from the protrusion portion is connected to the second mounting portion. The power terminal includes a second contact assembly disposed on the second mounting portion, a first conductive element, and a second conductive element disposed on the protrusion. The second contact assembly includes a second outer plate portion and a second welding portion. The second mounting portion has a second mounting hole for accommodating the second outer plate portion. The second welding portion is located outside the insulating body and is connected to the side of the second outer plate portion away from the protrusion. The second conductive element is connected to the side of the second outer plate portion facing the center of the protrusion. The second conductive element is aligned with the first conductive element.

[0008] By adopting the above technical solution, the female connector is soldered to the circuit board. When the male connector is inserted into the female connector, that is, between the first conductive element and the second conductive element, the male connector applies a force to the second conductive element, driving the second conductive element to move away from the protrusion. Since the second conductive element is connected to the second contact assembly and the second soldering part in the second contact assembly is soldered to the circuit board, the force on the second conductive element is transmitted through the second contact assembly and distributed to the circuit board, reducing the force on the second mounting part at the location of the second conductive element, making the second mounting part less prone to deformation and damage, and thus making the female connector less prone to deformation and damage, thereby improving the service life of the female connector.

[0009] Optionally, the second conductive member includes a second top block portion and a second conductive portion. The second conductive portion is connected to the side of the second top block portion facing the bottom strip portion. The second mounting portion has a second storage groove for accommodating the second top block portion. The side of the second mounting portion facing the protrusion portion has a second groove that communicates upward with the second storage groove. The second groove is used to accommodate the second conductive portion.

[0010] Optionally, the lower inner wall of the second groove is lower than the upper end surface of the bottom strip, and the side of the bottom strip away from the protrusion is connected to the second conductive part.

[0011] By adopting the above technical solution, the second conductive part is also connected to the bottom strip part, which further improves the connection effect between the second conductive part and the insulating body, making the second conductive part less prone to deformation.

[0012] Optionally, a reinforcing part is connected to the side of the second top block facing the second conductive part, the reinforcing part being located on the side of the second conductive part away from the protrusion, and a first groove for accommodating the reinforcing part is provided on the bottom wall of the second storage groove.

[0013] By adopting the above technical solution, the connection area between the second conductive part and the second mounting part is increased, making it less likely for the second conductive part to detach from the second mounting part, thereby improving the connection strength between the power terminal and the insulating body.

[0014] Optionally, one end of the second top block portion and / or the reinforcing portion along the length of the insulating body is connected to the second contact assembly.

[0015] By adopting the above technical solution, the force on the second conductive part is transmitted to the second contact assembly through the second top block or the reinforcing part.

[0016] Optionally, the power terminal further includes a base plate portion located between the two second mounting portions. The first conductive member includes a connecting portion connected to the base plate portion on the side facing the protrusion, a first top block portion disposed on the side of the connecting portion away from the base plate portion, and a first conductive portion disposed on the side of the first top block portion along the width direction of the insulating body. The protrusion portion is provided with a slot for accommodating the first top block portion and a socket for accommodating the first conductive portion.

[0017] By adopting the above technical solution, the power terminal is connected to the protrusion through the connecting part, the first top block part and the first conductive part, so that the power terminal is not easily separated from the insulating body during the insertion and removal of the male and female sockets.

[0018] Optionally, the insulating body further includes a base portion disposed between the two second mounting portions, the base portion having a groove for receiving the base plate portion, the bottom wall of the groove being fixedly connected to a fixing block, and the base portion having a fixing groove for receiving the fixing block on the side facing the protrusion.

[0019] By adopting the above technical solution, the fixing block is inserted into the fixing groove, making it difficult for the base plate to move along the width direction of the insulating body, thereby improving the connection stability between the base and the base plate.

[0020] Optionally, the insulating body further includes a first mounting portion, and the second mounting portion is located on one side of the first mounting portion along the length direction of the insulating body. The power terminal further includes a first contact component disposed on the first mounting portion and a bending portion connecting the first contact component and the second contact component. The first contact component includes a first outer plate portion. The first mounting portion has a first mounting groove for accommodating the first outer plate portion. The first mounting groove has a bending hole for accommodating the bending portion on one side along the width direction of the insulating body. Both ends of the bending portion along the insertion / removal direction of the electrical connector are connected to the inner wall of the bending hole.

[0021] By adopting the above technical solution, when the male connector is inserted into the female connector, the force on the first contact component and the second contact component is transmitted to the bending part during the insertion and removal process. Since the bending part is located inside the bending hole and connected to the inner wall of the bending hole, the force on the bending part is transmitted to the insulating body, thus distributing the force on the bending part and making it less prone to breakage and damage, thereby improving the fracture resistance and service life of the power terminal.

[0022] Optionally, the first mounting portion has a second mounting groove on the side facing the second mounting portion, and the second contact assembly further includes a second top plate portion and a second inner plate portion. Both the second inner plate portion and the second inner plate portion are connected to the end face of the second top plate portion facing the second mounting hole, and a portion of the second inner plate portion is housed in the second mounting groove and connected to the inner wall of the second mounting groove.

[0023] By adopting the above technical solution, the second inner plate is connected to the inner wall of the second mounting groove. When the male connector and female connector are subjected to the force in the direction of insertion and removal during the insertion and removal process, the second inner plate is not easy to detach from the second mounting groove. When the male connector and female connector are subjected to the force in the width direction of the insulation body during the insertion and removal process, the force can be distributed and transferred to the insulation body.

[0024] Optionally, the power terminal further includes two clamping assemblies located between the two second mounting portions. The clamping assemblies include a bottom block portion disposed on the side of the base plate portion facing the second mounting portion and a clamping portion disposed on the side of the bottom block portion away from the base plate portion, the clamping portion being arched toward the base plate portion.

[0025] By adopting the above technical solution, when the male connector is inserted into the female connector, the male connector drives the clamping part to deform in a direction away from the base plate. The elastic reaction force of the deformation of the clamping part is applied to the male connector, which increases the clamping force of the female connector on the male connector, making it difficult for the male connector to detach from the female connector.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The female connector is soldered to the circuit board. When the male connector is inserted into the female connector, that is, between the first conductive element and the second conductive element, the male connector applies a force to the second conductive element, driving the second conductive element to move away from the protrusion. Since the second conductive element is connected to the second contact assembly and the second soldering part in the second contact assembly is soldered to the circuit board, the force on the second conductive element is transmitted through the second contact assembly and distributed to the circuit board, reducing the force on the second mounting part at the location of the second conductive element, making the second mounting part less prone to deformation and damage, and thus making the female connector less prone to deformation and damage, thereby increasing the service life of the female connector. 2. The first contact component and the second contact component are connected by a bending portion and the bending portion is disposed in the bending hole. When the male connector and the female connector are inserted and removed, the force exerted on the power terminal by the insertion and removal action is transmitted to the insulating body through the bending portion, making the bending portion less prone to breakage and improving the breakage resistance of the power terminal. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a partially exploded view highlighting the structure of the first conductive component; Figure 3 This is a partial exploded view highlighting the structure of the first mounting section; Figure 4 This is a side view of the female connector socket; Figure 5 It is along Figure 4A partial sectional view of line AA in the middle.

[0028] Reference numerals: 1. Insulating body; 11. Receiving groove; 12. Protrusion; 121. Placement groove; 122. Slot; 123. Insertion hole; 13. Bottom strip; 14. Base; 141. Embedded groove; 142. Fixing block; 15. Side wall; 16. First mounting part; 161. First storage groove; 162. First mounting hole; 163. First mounting groove; 164. Through hole; 165. Second mounting groove; 166. Bending hole; 17. Second mounting part; 171. Second storage groove; 172. Second mounting hole; 173. First groove; 174. Second groove; 2. Signal terminal; 3. Power terminal; 31. Base plate 311. Fixing groove; 32. Clamping assembly; 321. Bottom block; 322. Clamping part; 33. First contact assembly; 331. First inner plate; 332. First top plate; 333. First outer plate; 334. First welding part; 34. Bending part; 35. Second contact assembly; 351. Second inner plate; 352. Second top plate; 353. Second outer plate; 354. Second welding part; 36. First conductive element; 361. Connecting part; 362. First top block; 363. First conductive part; 37. Second conductive element; 371. Second top block; 372. Second conductive part; 373. Reinforcing part. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0030] This embodiment discloses an electrical connector female socket. (Refer to...) Figure 1 An electrical connector female socket includes an insulating body 1, a signal terminal 2, and a power terminal 3.

[0031] Reference Figure 1 and Figure 2 The insulating body 1 is injection molded. A receiving groove 11 is provided on the end face of the insulating body 1, which allows the power connector male socket to be inserted or removed. The insulating body 1 includes a protrusion 12, a bottom strip 13, a base 14, a side wall 15, a first mounting part 16, and a second mounting part 17.

[0032] Reference Figure 1 and Figure 2 Both ends of the protrusion 12 along the width direction are connected to a bottom strip 13. The two bottom strips 13 are symmetrical to each other. The end of each bottom strip 13 away from the protrusion 12 is connected to a side wall 15, and the two side wall portions 15 are symmetrical to each other.

[0033] Reference Figure 1 and Figure 2There are two base portions 14, which are symmetrical to each other. One base portion 14 is located on one side of the protrusion 12 along the length direction, and the other base portion 14 is located on the other side of the protrusion 12 along the length direction.

[0034] Reference Figure 1 and Figure 2 One end of the protrusion 12 along the length of the insulating body 1 and one end of the two bottom strips 13 along the length of the insulating body 1 are both connected to the base 14.

[0035] Reference Figure 1 and Figure 2 Both ends of the sidewall portion 15 along the length of the insulating body 1 are connected to a second mounting portion 17. A portion of the second mounting portion 17 facing the protrusion 12 is connected to the side of the bottom strip portion 13 away from the protrusion 12, and the other portion of the second mounting portion 17 facing the protrusion 12 is connected to the base portion 14.

[0036] Reference Figure 1 and Figure 2 There are two first mounting portions 16, which are symmetrical to each other. One first mounting portion 16 is located at one end of the protrusion 12 along the length direction, and the other first mounting portion 16 is located at the other end of the protrusion 12 along the length direction. The side of the base portion 14 away from the protrusion 12 and the side of the second mounting portion 17 away from the sidewall portion 15 are both connected to the side of the first mounting portion 16 facing the protrusion 12.

[0037] Reference Figure 1 and Figure 2 The receiving groove 11 is formed by the side wall portion 15, the bottom strip portion 13, the base portion 14, the first mounting portion 16, and the second mounting portion 17.

[0038] Reference Figure 1 and Figure 2 Each of the two sidewall portions 15 is provided with a plurality of signal terminals 2. When there are multiple signal terminals 2, the multiple signal terminals 2 are distributed along the length direction of the insulating body 1.

[0039] Reference Figure 1 and Figure 2 There are two power terminals 3. The power terminal 3 includes a base plate 31, a clamping assembly 32, a first contact assembly 33, a bending part 34, a second contact assembly 35, a first conductive element 36, and a second conductive element 37.

[0040] Reference Figure 1 and Figure 2The base portion 14 has a recessed groove 141. The base plate portion 31 is housed within the recessed groove 141 and is connected to the inner wall of the recessed groove 141. Two fixing grooves 311 are formed on the side of the base plate portion 31 facing the protrusion 12. A fixing block 142 is fixedly connected to the bottom wall of the recessed groove 141, and the side of the fixing block 142 facing the protrusion 12 is connected to the inner wall of the recessed groove 141. The fixing block 142 is inserted into the fixing groove 311 and is connected to the inner wall of the fixing groove 311.

[0041] Reference Figure 2 and Figure 3 The clamping assembly 32 includes a base block portion 321 and a clamping portion 322. The base block portion 321 is connected to one side of the base plate portion 31 along the width direction of the insulating body 1. The clamping portion 322 is connected to the end face of the base block portion 321 away from the base plate portion 31, and extends in the direction of male seat pull-out. The clamping portion 322 is elastic and arches towards the base plate portion 31.

[0042] Reference Figure 2 and Figure 3 The first conductive element 36 is disposed on the side of the base plate portion 31 near the protrusion portion 12. The first conductive element 36 includes a connecting portion 361, a first top block portion 362, and a first conductive portion 363.

[0043] Reference Figure 2 and Figure 3 The connecting portion 361 is connected to the side of the base plate portion 31 away from the first mounting portion 16. The connecting portion 361 extends toward the opening of the receiving groove 11. The end of the connecting portion 361 away from the first mounting portion 16 is connected to the first top block portion 362.

[0044] Reference Figure 1 and Figure 2 There are two first conductive parts 363, which are symmetrical to each other. One first conductive part 363 is connected to one side of the first top block part 362 along the width direction of the insulating body 1, and the other first conductive part 363 is connected to the other side of the first top block part 362 along the width direction of the insulating body 1.

[0045] Reference Figure 2 and Figure 3 The first contact assembly 33 is located on the side of the base plate portion 31 away from the protrusion 12. The first contact assembly 33 includes a first inner plate portion 331, a first top plate portion 332, a first outer plate portion 333, and a first welding portion 334.

[0046] Reference Figure 2 and Figure 3The first top plate portion 332 is arc-shaped on both sides along the length of the insulating body 1. When the male connector is installed into the female connector, the arc-shaped first top plate portion 332 has a guiding function, making it easier for the male connector to be inserted into the female connector.

[0047] Reference Figure 2 and Figure 3 Both the first inner plate portion 331 and the first outer plate portion 333 are connected to the end face of the first top plate portion 332 facing the bottom plate portion 31. The first inner plate portion 331 is located on the side of the first outer plate portion 333 closer to the bottom plate portion 31, and the side of the first inner plate portion 331 away from the first outer plate portion 333 is connected to the bottom plate portion 31. The first weld portion 334 is connected to the first outer plate portion 333 away from the first top plate portion 332, and the first weld portion 334 extends along a bend in a direction away from the first inner plate portion 331.

[0048] Reference Figure 2 and Figure 3 There are two second contact components 35, which are symmetrical to each other. One second contact component 35 is located on one side of the base plate portion 31 along the width direction of the insulating body 1, and the other second contact component 35 is located on the other side of the base plate portion 31 along the width direction of the insulating body 1.

[0049] Reference Figure 2 and Figure 3 The second contact assembly 35 includes a second inner plate portion 351, a second top plate portion 352, a second outer plate portion 353, and a second welding portion 354. The second top plate portion 352 is arc-shaped on both sides along the width direction of the insulating body 1. When the male connector is installed into the female connector, the arc-shaped second top plate portion 352 has a guiding function, making it easier for the male connector to be inserted into the female connector.

[0050] Reference Figure 2 and Figure 3 The second inner plate portion 351 and the second outer plate portion 353 are both connected to the end face of the second top plate portion 352 facing the bottom plate portion 31, and the second outer plate portion 353 is located on the side of the second inner plate portion 351 away from the bottom plate portion 31. The second weld portion 354 is connected to the second outer plate portion 353 away from the second top plate portion 352, and the second weld portion 354 extends along a bend in a direction away from the second inner plate portion 351.

[0051] Reference Figure 2 and Figure 3 Two bending portions 34 are provided. One bending portion 34 is connected to one side of the first outer plate portion 333 along the width direction of the insulating body 1, and the other bending portion 34 is connected to the other side of the first outer plate portion 333 along the width direction of the insulating body 1. The bending portion 34 bends and extends toward the side wall portion 15, and its end is connected to the second outer plate portion 353.

[0052] Reference Figure 2 and Figure 3 The second conductive element 37 includes a second top block portion 371, a second conductive portion 372, and a reinforcing portion 373. The second top block portion 371 is connected to the side of the second top plate portion 352 facing the sidewall portion 15. The reinforcing portion 373 is located on the side of the second top block portion 371 away from the protrusion 12, and both the reinforcing portion 373 and the second top block portion 371 are connected to the end face of the second top block portion 371 facing the bottom plate portion 31. The side of the reinforcing portion 373 away from the sidewall portion 15 is connected to the second outer plate portion 353. In other embodiments, only the second top block portion 371 is connected to the second top plate portion 352, or only the reinforcing portion 373 is connected to the second outer plate portion 353.

[0053] Reference Figure 2 and Figure 3 The upper end of the protrusion 12 has a placement groove 121, and the first top block 362 is housed in the placement groove 121. The first top block 362 is connected to the inner wall of the placement groove 121. The protrusion 12 has a slot 122 on the side facing the first mounting part 16. One end of the slot 122 communicates with the placement groove 121, and the other end of the slot 122 communicates with the recess 141. The connecting part 361 is housed in the slot 122 and is connected to the inner wall of the slot 122.

[0054] Reference Figure 2 and Figure 3 The bottom wall of the placement slot 121 has two insertion holes 123. Each insertion hole 123 contains a first conductive part 363, which is connected to the inner wall of the insertion hole 123.

[0055] Reference Figure 2 and Figure 3 The upper end of the first mounting portion 16 has a first storage groove 161, and the first top plate portion 332 is housed within the first storage groove 161, with the first top plate portion 332 connected to the inner wall of the first storage groove 161. The bottom wall of the first storage groove 161 has a first mounting hole 162 and a first mounting groove 163, with the first mounting hole 162 located on the side of the first mounting groove 163 near the protrusion 12. The first mounting hole 162 penetrates the first mounting portion 16 in a direction away from the first mounting groove 163. The first inner plate portion 331 is housed within the first mounting hole 162, with the first inner plate portion 331 connected to the inner wall of the first mounting hole 162.

[0056] Reference Figure 2 and Figure 3The first mounting groove 163 extends through the first mounting portion 16 in a direction away from the first mounting hole 162, and a through hole 164 is formed in the bottom wall of the first mounting groove 163. The first outer plate portion 333 is housed in the first mounting groove 163 and is connected to the inner wall of the first mounting groove 163. One end of the first welding portion 334 is housed in the through hole 164 and is connected to the inner wall of the through hole 164, while the other end of the first welding portion 334 extends out of the through hole 164.

[0057] Reference Figure 2 and Figure 3 The upper end of the second mounting portion 17 has a second storage groove 171. The second top plate portion 352 and the second top block portion 371 are both housed within the second storage groove 171. The second top plate portion 352 is connected to the inner wall of the second storage groove 171, and the second top block portion 371 is also connected to the inner wall of the second storage groove 171. The bottom wall of the second storage groove 171 has a second mounting hole 172 and a first groove 173. The second mounting hole 172 is located on the side of the first groove 173 away from the side wall portion 15, and the second mounting hole 172 communicates with the first groove 173. The second outer plate portion 353 is housed within the second mounting hole 172 and is connected to the inner wall of the second mounting hole 172. The reinforcing portion 373 is housed within the first groove 173 and is connected to the inner wall of the first groove 173.

[0058] Reference Figure 2 and Figure 3 The second mounting portion 17 has a second groove 174 on one side facing the protrusion 12, and the side of the second groove 174 facing the opening of the receiving groove 11 communicates with the second storage groove 171. The side of the second groove 174 away from the second storage groove 171 extends below the bottom strip portion 13. The second conductive portion 372 is housed in the second groove 174, and both the side of the bottom strip portion 13 away from the protrusion 12 and the inner wall of the second groove 174 are connected to the second conductive portion 372.

[0059] Reference Figure 2 and Figure 3 The first mounting portion 16 has a second mounting groove 165 at one end facing the side wall portion 15, and a portion of the second inner plate portion 351 is housed in the second mounting groove 165. The second inner plate portion 351 is connected to the inner wall of the second mounting groove 165.

[0060] Reference Figure 4 and Figure 5 The first mounting groove 163 has two bending holes 166 on its inner walls along the width direction of the insulating body 1. The side of the bending hole 166 away from the first mounting groove 163 communicates with the second mounting hole 172. The bending part 34 is housed in the bending hole 166, and both ends of the bending part 34 along the insertion and removal direction of the electrical connector are connected to the inner wall of the bending hole 166.

[0061] The implementation principle of an electrical connector female socket in this application embodiment is as follows: the electrical connector female socket is soldered to the circuit board. When the electrical connector male socket is inserted into the electrical connector female socket, that is, when part of the electrical connector male socket is inserted between the second mounting part 17 and the protrusion 12, the electrical connector male socket applies a force to the second conductive part 372 in the second conductive member 37. Since the second conductive member 37 is connected to the second contact assembly 35 and the second soldering part 354 is soldered to the circuit board, the force on the second conductive member 37 is transmitted through the second contact assembly 55 and distributed to the circuit board, thereby reducing the force on the second mounting part 17 at the location of the second conductive member 37 and making the second mounting part 17 less prone to deformation and damage.

[0062] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.

Claims

1. A female electrical connector, characterized in that: Insulating body (1); Power terminal (3) is disposed on insulating body (1); The insulating body (1) includes a second mounting part (17), a bottom strip part (13) and a protrusion part (12). There are two second mounting parts (17). The protrusion part (12) is located between the two second mounting parts (17). Both ends of the protrusion part (12) along the width direction of the insulating body (1) are connected to a bottom strip part (13). The side of the bottom strip part (13) away from the protrusion part (12) is connected to the second mounting part (17). The power terminal (3) includes a second contact assembly (35) disposed on the second mounting portion (17), a first conductive element (36) and a second conductive element (37) disposed on the protrusion (12). The second contact assembly (35) includes a second outer plate portion (353) and a second welding portion (354). The second mounting portion (17) has a second mounting hole (172) for accommodating the second outer plate portion (353). The second welding portion (354) is located outside the insulating body (1) and connected to the side of the second outer plate portion (353) away from the protrusion (12). The second conductive element (37) is connected to the side of the second outer plate portion (353) facing the center of the protrusion (12). The second conductive element (37) is aligned with the first conductive element (36).

2. The electrical connector female socket according to claim 1, characterized in that: The second conductive member (37) includes a second top block portion (371) and a second conductive portion (372). The second conductive portion (372) is connected to the side of the second top block portion (371) facing the bottom strip portion (13). The second mounting portion (17) is provided with a second storage groove (171) for accommodating the second top block portion (371). The second mounting portion (17) is provided with a second groove (174) on the side of the second mounting portion (17) facing the protrusion (12) that communicates upward with the second storage groove (171). The second groove (174) is used to accommodate the second conductive portion (372).

3. The electrical connector female socket according to claim 2, characterized in that: The lower inner wall of the second groove (174) is lower than the upper end face of the bottom strip (13), and the side of the bottom strip (13) away from the protrusion (12) is connected to the second conductive part (372).

4. The female connector according to claim 2, characterized in that: The second top block (371) is connected to a reinforcing part (373) on the side facing the second conductive part (372). The reinforcing part (373) is located on the side of the second conductive part (372) away from the protrusion (12). The bottom wall of the second storage groove (171) is provided with a first groove (173) for accommodating the reinforcing part (373).

5. The female connector according to claim 4, characterized in that: The second top block (371) and / or the reinforcing part (373) are connected to the second contact assembly (35) at one end along the length direction of the insulating body (1).

6. The electrical connector female socket according to claim 1, characterized in that: The power terminal (3) also includes a base plate (31) located between the two second mounting portions (17). The first conductive member (36) includes a connecting portion (361) connected to the base plate (31) on the side facing the protrusion (12), a first top block portion (362) on the side of the connecting portion (361) away from the base plate (31), and a first conductive portion (363) on the side of the first top block portion (362) along the width direction of the insulating body (1). The protrusion (12) is provided with a slot (122) for accommodating the first top block portion (362) and a socket (123) for accommodating the first conductive portion (363).

7. The female connector according to claim 6, characterized in that: The insulating body (1) also includes a base portion (14) disposed between the two second mounting portions (17). The base portion (14) has a groove (141) for accommodating the base plate portion (31). A fixing block (142) is fixedly connected to the bottom wall of the groove (141). A fixing groove (311) for accommodating the fixing block (142) is provided on the side of the base portion (14) facing the protrusion (12).

8. The female connector according to claim 1, characterized in that: The insulating body (1) further includes a first mounting portion (16), and the second mounting portion (17) is located on one side of the first mounting portion (16) along the length direction of the insulating body (1). The power terminal (3) further includes a first contact component (33) disposed on the first mounting portion (16) and a bending portion (34) connecting the first contact component (33) and the second contact component (35). The first contact component (33) includes a first outer plate portion (333). The first mounting portion (16) has a first mounting groove (163) for accommodating the first outer plate portion (333). The first mounting groove (163) has a bending hole (166) for accommodating the bending portion (34) on one side along the width direction of the insulating body (1). Both ends of the bending portion (34) along the plugging and unplugging direction of the electrical connector are connected to the inner wall of the bending hole (166).

9. The female connector according to claim 8, characterized in that: The first mounting part (16) has a second mounting groove (165) on the side facing the second mounting part (17). The second contact assembly (35) also includes a second top plate part (352) and a second inner plate part (351). The second inner plate part (351) and the second inner plate part (351) are both connected to the end face of the second top plate part (352) facing the second mounting hole (172). A part of the second inner plate part (351) is housed in the second mounting groove (165) and connected to the inner wall of the second mounting groove (165).

10. A female electrical connector according to claim 6, characterized in that: The power terminal (3) also includes two clamping assemblies (32) located between the two second mounting portions (17). The clamping assembly (32) includes a bottom block portion (321) disposed on the side of the base plate portion (31) facing the second mounting portion (17) and a clamping portion (322) disposed on the side of the bottom block portion (321) away from the base plate portion (31). The clamping portion (322) arches toward the base plate portion (31).

Images