Electric connector female seat

Abstract

The utility model 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 a first mounting part and a second mounting part, and the second mounting part is connected with the first mounting part along one side of the length direction of the insulating body. The power supply terminal comprises a first contact assembly arranged on the first mounting part, a second contact assembly arranged on the second mounting part and a first bending part for connecting the first contact assembly and the second contact assembly, the first contact assembly comprises a first outer plate part, and the second contact assembly comprises a second outer plate part; the first mounting part is provided with a first mounting groove for accommodating the first outer plate part, the second mounting part is provided with a second mounting hole for accommodating the second outer plate part, one side of the first mounting groove along the width direction of the insulating body is provided with a bending hole for accommodating the bending part, and two ends of the bending part along the plugging direction of the electric connector are connected with the inner wall of the bending hole; the power supply terminal has the effect of prolonging the service life of the power supply terminal.

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] The female connector is one of the components used on a circuit board, which can be inserted and mated with the male connector.

[0003] In related technology, an electrical connector female includes an insulating body, signal terminals, and power terminals, with the signal terminals and power terminals both disposed on the insulating body. The insulating body includes a pair of end walls and a pair of side walls.

[0004] The power terminal includes an end contact, a side contact, and a connecting portion. The end contact is disposed around the outside of the end wall, and the side contact is disposed around the outside of the side wall. The connecting portion is exposed outside the insulating body and is located on one side of the end connection portion along the insertion direction of the male connector socket. One end of the connecting portion is connected to the end contact, and the other end of the connecting portion is connected to the side contact.

[0005] When an electrical connector female and male are inserted and removed, the forces acting on the end contacts and side contacts during this process are transmitted to the connector portion. Because the connector portion is typically thinner in the insertion / removal direction, it is prone to breakage during repeated insertion and removal of the female and male connectors. Utility Model Content

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

[0007] This application provides an electrical connector female socket, which adopts the following technical solution:

[0008] A female electrical connector,

[0009] Insulating body,

[0010] The power terminals are located on the insulating body.

[0011] The insulating body includes a first mounting portion and a second mounting portion. Two second mounting portions are provided, each connected to one side of the first mounting portion along the length of the insulating body. The power terminal includes a first contact component disposed on the first mounting portion, a second contact component disposed on the second mounting portion, and a first bending portion connecting the first contact component and the second contact component.

[0012] The first contact assembly includes a first outer plate portion, and the second contact assembly includes a second outer plate portion. The first mounting portion has a first mounting groove for accommodating the first outer plate portion, and the second mounting portion has a second mounting hole for accommodating the second outer plate portion. The first mounting groove has a bending hole for accommodating a 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.

[0013] By adopting the above technical solution, when the male connector and the female connector are inserted and removed, the force on the first contact component and the second contact component is also transmitted to the bending part. However, the bending part is located inside the bending hole, and both ends of the bending part along the insertion and removal direction of the electrical connector are connected to the inner wall of the bending hole. This allows the force on the bending part to be transmitted to the insulating body, that is, to share the force on the bending part, making the bending part less prone to breakage and damage, and improving the breakage resistance and service life of the power terminal.

[0014] Optionally, the first mounting portion has a second mounting groove located between the two second mounting portions, and the second contact assembly further includes a second top plate portion and a second inner plate portion. The second inner plate portion and the second outer plate portion are both 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.

[0015] By adopting the above technical solution, a portion of the second inner plate is housed in the second mounting slot. When the second inner plate is subjected to a force along the width direction of the insulation body during the use or insertion / removal of the electrical connector, the second inner plate can transfer the force to the insulation body, making the second inner plate less prone to damage. If the second inner plate is subjected to a force in the insertion / removal direction of the electrical connector, the second inner plate connects to the inner wall of the second mounting slot, making the second inner plate less prone to detach from the second mounting slot.

[0016] Optionally, both ends of the second top plate portion are designed to be arc-shaped along the width direction of the insulating body.

[0017] By adopting the above technical solution, during the process of installing the male seat into the female seat, the arc-shaped second top plate guides the male seat, making it easier for the male seat to be inserted into the female seat.

[0018] Optionally, the power terminal further includes two clamping assemblies located between the two second mounting portions and a base plate located between the two clamping assemblies. The clamping assembly includes a bottom strip 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 strip portion away from the base plate portion. The clamping portion arches toward the base plate portion.

[0019] By adopting the above technical solution, when the male connector and the female connector are plugged in, the male connector is inserted into the female connector, and the male connector drives the clamping part to deform away from the base plate. The elastic restoring force generated by the deformation of the clamping part acts on the male connector, making it difficult for the male connector to detach from the female connector, thereby improving the firmness of the connection between the male connector and the female connector.

[0020] Optionally, it also includes a signal terminal disposed on an insulating body. The insulating body includes a second sidewall portion connected to the side of the second mounting portion away from the first mounting portion. The upper end face of the second sidewall portion is provided with a transition groove. The bottom wall of the transition groove is provided with a fixing groove and a fixing hole. The fixing groove is located on the side of the fixing hole close to the central axis of the insulating body. The signal terminal includes a transition portion disposed in the transition groove, an outer fixing portion disposed in the fixing hole, an inner fixing portion disposed in the fixing groove, a solder leg portion disposed on the side of the outer fixing portion away from the inner fixing portion, a connecting portion disposed on the side of the inner fixing portion away from the outer fixing portion, and an elastic portion disposed on the side of the connecting portion facing the transition portion. The elastic portion includes a pressing end that arches towards the inner fixing portion.

[0021] By adopting the above technical solution, when the male connector and the female connector are plugged in, the male connector is inserted between the inner fixed part and the elastic part. The male connector drives the elastic part to deform away from the inner fixed part. The elastic restoring force generated by the deformation of the clamping part acts on the male connector, making it difficult for the male connector to detach from the female connector, thereby improving the firmness of the connection between the male and female connectors.

[0022] Optionally, the inner wall of the fixing groove near the fixing hole is provided with an insert block, and the inner fixing part is provided with a groove for inserting the insert block on the side near the outer fixing part.

[0023] By adopting the above technical solution, the connection area between the side wall and the signal terminal is increased, the stability of the connection between the side wall and the signal terminal is improved, and the signal terminal is less likely to separate from the side wall when the male and female sockets are inserted and removed.

[0024] Optionally, a protrusion is provided on the side of the internal fixing part away from the external fixing part.

[0025] Optionally, the signal terminal may further include a solder foot disposed on the side of the external fixing portion away from the transition portion.

[0026] By adopting the above technical solution, the solder feet can be connected to the corresponding positions on the circuit board, enabling the signal terminals to be electrically connected to the circuit board and improving the stability of the electrical connector socket and the circuit board.

[0027] Optionally, the insulating body further includes a protrusion connected to the side wall portion, the protrusion being located between the two second mounting portions, and the power terminal further includes a reinforcing component located on the side of the base plate portion away from the first contact component. The reinforcing component includes a first reinforcing portion connected to the side of the base plate portion away from the first contact component, an upper plate portion disposed on the side of the first reinforcing portion away from the base plate portion, and a second reinforcing portion disposed on the upper plate portion along the width of the insulating body. The protrusion is provided with a slot for accommodating the first reinforcing portion, a placement groove for accommodating the upper plate portion, and a socket for accommodating the second reinforcing portion.

[0028] By adopting the above technical solution, the power terminal is connected to the protrusion through the first reinforcing part, the second reinforcing part and the upper plate 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.

[0029] Optionally, a limiting part is provided on the side of the second reinforcing part facing the base plate, and a limiting groove for accommodating the limiting part is provided on the inner wall of the slot.

[0030] By adopting the above technical solution, when the male connector is pulled out of the female connector, a force in the corresponding direction is applied to the second reinforcing part, that is, the limiting part is subjected to the same force in the same direction, and the inner wall of the limiting groove limits and blocks the limiting part, making it difficult for the second reinforcing part to detach from the socket.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. When the male and female connectors of the electrical connector are inserted and removed, the forces on the first and second contact components are also transmitted to the bending part. However, the bending part is located inside the bending hole, and both ends of the bending part along the insertion and removal direction of the electrical connector are connected to the inner wall of the bending hole. This allows the forces on the bending part to be transmitted to the insulating body, thus sharing the forces on the bending part and making it less prone to breakage and damage. This improves the breakage resistance and service life of the power terminal.

[0033] 2. The two ends of the second top plate are rounded to facilitate the male connector to be guided into the female connector when the female and male connectors are inserted, thus achieving the connection between the two. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a structural schematic diagram of an embodiment of this application;

[0036] Figure 2 It is a partially exploded view highlighting the electronic structure of the power supply;

[0037] Figure 3 This is a side view highlighting the structure of the electrical connector female socket;

[0038] Figure 4 It is along Figure 3 Sectional view of line AA in the middle;

[0039] Figure 5 It is along Figure 3 A partial sectional view of the BB line.

[0040] Reference numerals: 1. Insulating body; 11. Receiving groove; 12. Protrusion; 121. Receiving groove; 122. Placement groove; 123. Slot; 124. Insertion hole; 125. Limiting groove; 13. Side wall; 131. Transition groove; 132. Fixing hole; 133. Fixing groove; 134. Insertion block; 14. First mounting part; 141. First storage groove; 142. First mounting hole; 143. First mounting groove; 144. Through hole; 145. Second mounting groove; 146. Bending hole; 15. Second mounting part; 151. Second storage groove; 152. Second mounting hole; 2. Signal terminal; 21. Solder foot; 22. External fixing part; 23. Transition part; 24. Internal fixing part; 241. Groove; 242. Protrusion; 25. Connecting part; 26. Elastic part; 3. Power terminal; 31. Base plate part; 32. Clamping assembly; 321. Bottom strip part; 322. Clamping part; 33. First contact assembly; 331. First inner plate part; 332. First top plate part; 333. First outer plate part; 334. First welding part; 34. Bending part; 35. Second contact assembly; 351. Second inner plate part; 352. Second top plate part; 353. Second outer plate part; 354. Second welding part; 36. Reinforcing assembly; 361. First reinforcing part; 362. Top plate part; 363. Second reinforcing part; 364. Limiting part. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0042] 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.

[0043] Reference Figure 1 and Figure 2The 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 side wall portion 13, a first mounting portion 14, and a second mounting portion 15.

[0044] Reference Figure 1 and Figure 2 There are two sidewall portions 13, which are symmetrical to each other. A protrusion 12 is located between the two sidewall portions 13. One sidewall portion 13 is connected to one end of the protrusion 12 along the width direction, and the other sidewall portion 13 is connected to the other end of the protrusion 12 along the width direction. Both ends of the sidewall portion 13 along the length direction of the insulating body 1 are connected to a second mounting portion 15.

[0045] Reference Figure 1 and Figure 2 There are two first mounting portions 14, which are symmetrical to each other. One first mounting portion 14 is located at one end of the protrusion 12 along the length direction, and the other first mounting portion 14 is located at the other end of the protrusion 12 along the length direction.

[0046] Reference Figure 1 and Figure 2 The first mounting portion 14 is connected to two second mounting portions 15 on the side facing the protrusion 12. The two second mounting portions 15 are symmetrical to each other. The side of the second mounting portion 15 away from the first mounting portion 14 is connected to the end of the sidewall portion 13 along the length direction of the insulating body 1. The receiving groove 11 is formed by the sidewall portion 13, the first mounting portion 14 and the second mounting portions 15.

[0047] Reference Figure 1 and Figure 3 Each of the two sidewall portions 13 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.

[0048] Reference Figure 2 and Figure 4 The signal terminal 2 includes a solder foot portion 21, an outer fixing portion 22, a transition portion 23, an inner fixing portion 24, a connecting portion 25, and an elastic portion 26.

[0049] Reference Figure 2 and Figure 4 The transition portion 23 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 transition portion 23 has a guiding function, making it easier for the male connector to be inserted into the female connector.

[0050] Reference Figure 1 and Figure 2Both the outer fixing part 22 and the inner fixing part 24 are connected to the lower part of the transition part 23, with the outer fixing part 22 located on the side of the inner fixing part 24 away from the protrusion 12. The welding foot part 21 is connected to the end face of the outer fixing part 22 away from the inner fixing part 24.

[0051] Reference Figure 2 and Figure 4 After the stamping process, a groove 241 is formed on the side of the inner fixing part 24 facing the outer fixing part 22, and a protrusion 242 is formed on the other end of the inner fixing part 24 away from the outer fixing part 22.

[0052] Reference Figure 2 and Figure 4 The connecting portion 25 is connected to the end face of the inner fixing portion 24 away from the outer fixing portion 22. The elastic portion 26 is connected to the connecting portion 25 in the direction toward the transition portion 23. The elastic portion 26 includes a clamping end that arches toward the inner fixing portion 24, and the clamping end can abut against the mating terminal on the male connector socket.

[0053] Reference Figure 2 and Figure 4 A transition groove 131 is provided at the upper end of the side wall portion 13, and the transition groove 131 extends through the side wall portion 13 along the width direction of the insulating body 1. The transition portion 23 is housed in the transition groove 131, and the transition portion 23 is connected to the inner wall of the transition groove 131.

[0054] Reference Figure 2 and Figure 4 The lower inner wall of the transition groove 131 is provided with a fixing hole 132 and a fixing groove 133. The outer fixing part 22 is housed in the fixing hole 132 and is connected to the inner wall of the fixing hole 132. The welding foot part 21 is located on the side of the fixing hole 132 away from the transition groove 131.

[0055] Reference Figure 2 and Figure 4 The fixing groove 133 is located on the side of the fixing hole 132 near the protrusion 12, and extends through the side wall portion 13 in a direction away from the fixing hole 132. The inner fixing portion 24 is housed within the fixing groove 133 and is connected to the inner wall of the fixing groove 133. An insert 134 is provided on the inner wall of the fixing groove 133 near the fixing hole 132. The insert 134 is inserted into the groove 241 and is connected to the inner wall of the groove 241.

[0056] Reference Figure 2 and Figure 4A receiving groove 121 is formed on the end face of the protrusion 12 facing the side wall portion 13, and the receiving groove 121 penetrates the protrusion 12 along the insertion and removal direction of the male connector. The side of the connecting portion 25 away from the inner fixing portion 24 is inserted into the receiving groove 121. The abutting end of the elastic portion 26 extends out of the receiving groove 121, and the portion of the elastic portion 26 except for the abutting end is inside the receiving groove 121, with a gap between the elastic portion 26 and the inner wall of the receiving groove 121.

[0057] 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, and a reinforcing assembly 36.

[0058] Reference Figure 1 and Figure 2 There are two clamping assemblies 32, which are symmetrical to each other. One clamping assembly 32 is located on one side of the base plate 31 along the width direction of the insulating body 1, and the other clamping assembly 32 is located on the other side of the base plate 31 along the width direction of the insulating body 1.

[0059] Reference Figure 1 and Figure 2 The clamping assembly 32 includes a base strip portion 321 and a clamping portion 322. The base strip 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 strip 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.

[0060] Reference Figure 1 and Figure 2 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.

[0061] Reference Figure 1 and Figure 2 The 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.

[0062] Reference Figure 1 and Figure 2Both 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.

[0063] Reference Figure 1 and Figure 2 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.

[0064] Reference Figure 1 and Figure 2 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.

[0065] Reference Figure 1 and Figure 2 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.

[0066] Reference Figure 1 and Figure 2 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 13, and its end is connected to the second outer plate portion 353.

[0067] Reference Figure 1 and Figure 2 The reinforcing component 36 is disposed on the side of the base plate portion 31 near the protrusion 12. The reinforcing component 36 includes a first reinforcing portion 361, an upper plate portion 362, and a second reinforcing portion 363.

[0068] Reference Figure 1 and Figure 2 The first reinforcing part 361 is located on the side of the base plate 31 near the opening of the receiving groove 11. The first reinforcing part 361 is connected to the end of the upper plate 362 facing the base plate 31. The first reinforcing part 361 extends toward the first base plate 31 and is connected to the side of the base plate 31 away from the first contact assembly 33.

[0069] Reference Figure 1 and Figure 2 Two second reinforcing parts 363 are provided, and the two second reinforcing parts 363 are symmetrical to each other. One second reinforcing part 363 is connected to one side of the upper plate part 362 along the width direction of the insulating body 1, and the other second reinforcing part 363 is connected to the other side of the upper plate part 362 along the width direction of the insulating body 1. A limiting part 364 is connected to the side of the second reinforcing part 363 facing the bottom plate part 31.

[0070] Reference Figure 2 and Figure 5 The base plate portion 31 is located on the side of the protrusion 12 facing the first mounting portion 14, and the base plate portion 31 is located between the two second mounting portions 15.

[0071] Reference Figure 2 and Figure 5 The upper end of the first mounting portion 14 has a first storage groove 141, and the first top plate portion 332 is housed within the first storage groove 141, with the first top plate portion 332 connected to the inner wall of the first storage groove 141. The bottom wall of the first storage groove 141 has a first mounting hole 142 and a first mounting groove 143, with the first mounting hole 142 located on the side of the first mounting groove 143 near the protrusion 12. The first mounting hole 142 penetrates the first mounting portion 14 in a direction away from the first mounting groove 143. The first inner plate portion 331 is housed within the first mounting hole 142, with the first inner plate portion 331 connected to the inner wall of the first mounting hole 142.

[0072] Reference Figure 2 and Figure 5 The first mounting groove 143 extends through the first mounting portion 14 in a direction away from the first mounting hole 142, and a through hole 144 is formed in the bottom wall of the first mounting groove 143. The first outer plate portion 333 is housed in the first mounting groove 143 and is connected to the inner wall of the first mounting groove 143. One end of the first welding portion 334 is housed in the through hole 144 and is connected to the inner wall of the through hole 144, while the other end of the first welding portion 334 extends out of the through hole 144.

[0073] Reference Figure 2 and Figure 5The upper end of the second mounting portion 15 is provided with a second storage groove 151, and the second top plate portion 352 is housed in the second storage groove 151, with the second top plate portion 352 connected to the inner wall of the second storage groove 151. The bottom wall of the second storage groove 151 is provided with a second mounting hole 152, and the second outer plate portion 353 is housed in the second mounting hole 152, with the second outer plate portion 353 connected to the inner wall of the second mounting hole 152.

[0074] Reference Figure 2 and Figure 5 The first mounting portion 14 has a second mounting groove 145 at one end facing the side wall portion 13. A portion of the second inner plate portion 351 is housed in the second mounting groove 145, and the second inner plate portion 351 is connected to the inner wall of the second mounting groove 145.

[0075] Reference Figure 2 and Figure 5 The first mounting groove 143 has two bending holes 146 on its inner walls along the width direction of the insulating body 1. The side of the bending hole 146 away from the first mounting groove 143 communicates with the second mounting hole 152. The bending part 34 is housed in the bending hole 146, 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 146.

[0076] Reference Figure 1 and Figure 2 The upper end of the protrusion 12 has a placement groove 122, and the upper plate 362 is housed in the placement groove 122, with the upper plate 362 connected to the inner wall of the placement groove 122. A slot 123 is formed on the side of the protrusion 12 facing the first mounting portion 14, and one end of the slot 123 communicates with the placement groove 122. The first reinforcing portion 361 is housed in the slot 123, and the first reinforcing portion 361 is connected to the inner wall of the slot 123.

[0077] Reference Figure 1 and Figure 2 The bottom wall of the placement slot 122 has two insertion holes 124, and a limiting groove 125 is formed on the inner wall of the insertion holes 124 near the first mounting part 14. Each insertion hole 124 houses a second reinforcing part 363, which is connected to the inner wall of the insertion hole 124. The limiting part 364 is housed in the limiting groove 125 and is connected to the inner wall of the limiting groove 125.

[0078] The implementation principle of the female connector in this application embodiment is as follows: when the male connector and the female connector are inserted and removed, the first contact component 33 and the second contact component 35 are both subjected to the force in the insertion and removal direction, and then the force is transmitted to the bending part 34. The bending part 34 contacts the inner wall of the bending hole 146 and the force is transmitted to the insulating body 1, thereby reducing the force on the bending part 34 and preventing the bending part 34 from breaking.

[0079] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0080] 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: include Insulating body (1), The power terminal (3) is disposed on the insulating body (1). The insulating body (1) includes a first mounting portion (14) and a second mounting portion (15). Two second mounting portions (15) are provided, each connected to one side of the first mounting portion (14) along the length of the insulating body (1). The power terminal (3) includes a first contact component (33) disposed on the first mounting portion (14), a second contact component (35) disposed on the second mounting portion (15), and a first bending portion (34) connecting the first contact component (33) and the second contact component (35). The first contact assembly (33) includes a first outer plate portion (333), the second contact assembly (35) includes a second outer plate portion (353), the first mounting portion (14) has a first mounting groove (143) for accommodating the first outer plate portion (333), the second mounting portion (15) has a second mounting hole (152) for accommodating the second outer plate portion (353), the first mounting groove (143) has a bending hole (146) for accommodating the bending portion (34) on one side along the width direction of the insulating body (1), and both ends of the bending portion (34) along the insertion and removal direction of the electrical connector are connected to the inner wall of the bending hole (146).

2. The electrical connector female socket according to claim 1, characterized in that: The first mounting part (14) has a second mounting groove (145) located between the two second mounting parts (15). 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 outer plate part (353) are both connected to the end face of the second top plate part (352) facing the second mounting hole (152). A part of the second inner plate part (351) is housed in the second mounting groove (145) and connected to the inner wall of the second mounting groove (145).

3. The electrical connector female socket according to claim 2, characterized in that: The second top plate (352) is arc-shaped at both ends along the width direction of the insulating body (1).

4. The electrical connector female socket according to claim 1, characterized in that: The power terminal (3) also includes two clamping assemblies (32) located between the two second mounting portions (15) and a base plate portion (31) located between the two clamping assemblies (32). The clamping assembly (32) includes a bottom strip portion (321) disposed on the side of the base plate portion (31) facing the second mounting portion (15) and a clamping portion (322) disposed on the side of the bottom strip portion (321) away from the base plate portion (31). The clamping portion (322) arches toward the base plate portion (31).

5. The electrical connector female socket according to claim 1, characterized in that: It also includes a signal terminal (2) disposed on the insulating body (1). The insulating body (1) includes a second sidewall portion (13) connected to the side of the second mounting portion (15) away from the first mounting portion (14). The upper end face of the second sidewall portion (13) is provided with a transition groove (131). The bottom wall of the transition groove (131) is provided with a fixing groove (133) and a fixing hole (132). The fixing groove (133) is located on the side of the fixing hole (132) close to the central axis of the insulating body (1). The signal terminal (2) includes a terminal disposed in the transition groove. (131) The transition portion (23), the outer fixing portion (22) provided in the fixing hole (132), the inner fixing portion (24) provided in the fixing groove (133), the welding foot portion (21) provided on the side of the outer fixing portion (22) away from the inner fixing portion (24), the connecting portion (25) provided on the side of the inner fixing portion (24) away from the outer fixing portion (22), and the elastic portion (26) provided on the side of the connecting portion (25) facing the transition portion (23), wherein the elastic portion (26) includes a pressing end that arches toward the inner fixing portion (24).

6. The female connector according to claim 5, characterized in that: The fixing groove (133) is provided with an insert (134) on the inner wall near the fixing hole (132), and the inner fixing part (24) is provided with a groove (241) for inserting the insert (134) on the side near the outer fixing part (22).

7. The female connector according to claim 5, characterized in that: The inner fixing part (24) is provided with a protrusion (242) on the side away from the outer fixing part (22).

8. The female connector according to claim 5, characterized in that: The signal terminal (2) also includes a solder foot (21) disposed on the side of the outer fixing part (22) away from the transition part (23).

9. The electrical connector female socket according to claim 4, characterized in that: The insulating body (1) also includes a protrusion (12) connected to the side wall portion (13), the protrusion (12) being located between two second mounting portions (15), and the power terminal (3) also includes a reinforcing component (36) located on the side of the base plate portion (31) away from the first contact component (33). The reinforcing component (36) includes a first reinforcing portion (361) connected to the side of the base plate portion (31) away from the first contact component (33), an upper plate portion (362) disposed on the side of the first reinforcing portion (361) away from the base plate portion (31), and a second reinforcing portion (363) disposed on the side of the upper plate portion (362) along the width of the insulating body (1). The protrusion (12) is provided with a slot (123) for accommodating the first reinforcing portion (361), a placement groove (122) for accommodating the upper plate portion (362), and an insertion hole (124) for accommodating the second reinforcing portion (363).

10. A female electrical connector according to claim 9, characterized in that: The second reinforcing part (363) is provided with a limiting part (364) on the side facing the bottom plate part (31), and the inner wall of the slot (123) is provided with a limiting groove (125) to accommodate the limiting part (364).

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