CN220822020U - USB Type-C female seat connector - Google Patents

Abstract

The utility model discloses a USB Type-C female connector which comprises a metal outer shell, a plastic part, a limiting part, a first PIN terminal mounting plate, a second PIN terminal mounting plate, a first PIN terminal, a second PIN terminal and a metal limiting piece, wherein the plastic part, the limiting part, the first PIN terminal mounting plate, the second PIN terminal mounting plate and the metal limiting piece are embedded in the metal outer shell, the outer side walls of the rear end parts of the plastic part, the first PIN terminal mounting plate, the second PIN terminal mounting plate and the metal limiting piece are all in butt joint with the inner peripheral wall of the rear end part of the metal outer shell, an open slot is concavely formed in the lower end wall of the rear end part of the metal outer shell, the limiting part is embedded in the open slot, the front end wall of the limiting part is in butt joint with the front end wall of the open slot, and the rear end wall of the limiting part is in butt joint with the rear end wall of the open slot. The technical scheme of the utility model can enable the assembly of the USB Type-C female socket connector to be more convenient and quick, firm and reliable, and effectively prolongs the service life of the USB Type-C female socket connector.

Description

USB Type-C female seat connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a USB Type-C female socket connector.

Background

USB Type-C is an USB interface appearance standard, has a smaller volume than both Type-A and Type-B, and can be applied to interface types of PC (host device) and external device (slave device such as mobile phone). The most intuitive advantage of Type-C is to get rid of the trouble of the plug wire thoroughly, the design of the front and back pluggable interfaces with excellent natures can not cause misplug or damage to parts caused by misplug. More importantly, the Type-C interface has strong compatibility, so that the Type-C interface becomes a standardized interface capable of connecting a PC, a game host, a smart phone, a storage device and expanding all electronic devices, and unifies data transmission and power supply, for example, two display devices are tightly combined together through a Type-C line for use. In addition, type-C supports the USB3.1 standard. The standard power supply is 100W at maximum, and the voltage and the current are improved; the coding consumption is reduced from 20% of 3.0 to 3%. In other words, the user can rapidly transmit data and video through Type-C or charge more rapidly. The standard also allows the user to charge other devices with their own cell phone. For the display, when the Type-C is used for data transmission, a power line is not needed to be additionally used for supplying power to the display, the problem that desktop wires are messy is solved, and even the HDMI and DP interfaces at the relatively high end cannot be used.

However, the existing USB Type-C female connector on the market has complicated assembly operations between internal parts, and the firmness is not ideal enough, which easily causes loosening phenomenon between parts, and affects the service life of the USB Type-C female connector.

Disclosure of utility model

The utility model mainly aims to provide an USB Type-C female socket connector, and aims to solve the technical problems that the conventional USB Type-C female socket connector is complex in assembly operation and poor in firmness, looseness phenomenon among parts is easy to occur, and the service life of the USB Type-C female socket connector is influenced.

In order to achieve the above purpose, the USB Type-C female connector provided by the utility model comprises a metal outer shell, a plastic part, a limiting part, a first PIN terminal mounting plate, a second PIN terminal mounting plate, a first PIN terminal, a second PIN terminal and a metal limiting sheet, wherein the plastic part, the limiting part, the first PIN terminal mounting plate, the second PIN terminal mounting plate, the first PIN terminal and the metal limiting sheet are embedded in the metal outer shell, the first PIN terminal is fixed on the first PIN terminal mounting plate side by side, the second PIN terminal is fixed on the second PIN terminal mounting plate side by side, the limiting part is detachably arranged at the rear end part of the plastic part, a first limiting groove is respectively concavely arranged on the upper end wall and the lower end wall of the rear end part of the plastic part, the first PIN terminal mounting plate and the second PIN terminal mounting plate are respectively detachably embedded in the first limiting groove, the utility model discloses a PIN structure, including plastic part, first PIN terminal mounting panel, second PIN terminal mounting panel, metal limiting piece, first PIN terminal mounting panel, second PIN terminal mounting panel, the both sides wall of first PIN terminal mounting panel and second PIN terminal mounting panel all with the both sides wall butt of first limiting groove respectively, the upper end wall and the lower end wall of the front end of plastic part are concave respectively to be equipped with a plurality of second limiting grooves, the front end and the rear end of first PIN terminal are concave respectively to be equipped with a plurality of through-holes and third limiting grooves, the rear end of first PIN terminal is inlayed respectively and is located in the setting of third limiting groove, the rear end of second PIN terminal is worn to locate respectively the through-hole sets up, metal limiting piece detachably set up respectively in the upper end of first PIN terminal mounting panel and second PIN terminal mounting panel, just the both sides of the rear end of metal limiting piece respectively with both sides fixed connection of plastic part, first PIN terminal mounting panel, the outer side walls of the rear end parts of the second PIN needle terminal mounting plate and the metal limiting piece are all in butt joint with the inner peripheral wall of the rear end part of the metal outer shell, an open slot is concavely formed in the lower end wall of the rear end part of the metal outer shell, the limiting piece is embedded in the open slot, the front end wall of the limiting piece is in butt joint with the front end wall of the open slot, the rear end wall of the limiting piece is in butt joint with the rear end wall of the open slot, and the rear end parts of the first PIN needle terminal and the second PIN needle terminal extend out of the open slot respectively.

Optionally, the lower tip of the rear end portion of plastic part is concavely equipped with a fourth spacing groove, the front end portion of locating part detachably inlays and locates the setting in the fourth spacing groove, just the front end wall of locating part with the front end wall butt setting in fourth spacing groove.

Optionally, an elastic buckle arm is respectively protruding on two sides of the front end of the limiting piece, a buckle groove is respectively recessed on two sides of the upper end of the fourth limiting groove, and the elastic buckle arm is respectively detachably connected with the buckle groove.

Optionally, the both sides wall of the front end portion of first PIN needle terminal mounting panel and second PIN needle terminal mounting panel is protruding respectively to be equipped with a first spacing arch, the both sides wall of the front end portion of first spacing groove is concave respectively to be equipped with the fifth spacing groove, first spacing arch detachably inlays respectively and locates the lower tip setting of fifth spacing groove, the both sides of the rear end portion of metal spacing piece are protruding respectively to be equipped with a second spacing arch, second spacing arch detachably inlays respectively and locates the upper end setting of fifth spacing groove.

Optionally, a slot is concavely arranged at the bottom of the fifth limiting groove, and the lower end parts of the second limiting protrusions are detachably embedded in the slot respectively.

Optionally, the protruding two third spacing archs that are equipped with of front end wall of open slot, the concave sixth spacing groove that is equipped with of lower end wall of the rear end portion of second PIN terminal mounting panel, third spacing arch is inlayed respectively and is located sixth spacing inslot sets up, just third spacing arch respectively with the both sides wall butt setting of sixth spacing groove.

Optionally, a plurality of fourth spacing protrusions are respectively convexly arranged at the front end parts of the metal spacing pieces.

Optionally, a plurality of welding pins are respectively and convexly arranged on two sides of the lower end part of the metal shell.

The technical scheme of the utility model has the following beneficial effects: according to the technical scheme of the utility model, the limiting piece is detachably arranged at the rear end part of the plastic piece, the upper end wall and the lower end wall of the rear end part of the plastic piece are respectively provided with a first limiting groove in a concave manner, the first PIN terminal mounting plate and the second PIN terminal mounting plate are respectively and detachably embedded in the first limiting groove and are respectively abutted with the two side walls of the first limiting groove, the upper end wall and the lower end wall of the front end part of the plastic piece are respectively provided with a plurality of second limiting grooves in a concave manner, the front end part and the rear end part of the limiting piece are respectively embedded in the second limiting grooves and are respectively provided with a plurality of through holes and third limiting grooves in a concave manner, the rear end part of the first PIN terminal is respectively embedded in the third limiting groove and is respectively penetrated in the through holes, the metal limiting sheets are detachably arranged at the upper ends of the first PIN terminal mounting plate and the second PIN terminal mounting plate respectively, two sides of the rear end of the metal limiting sheets are fixedly connected with two sides of the plastic piece respectively, the plastic piece, the first PIN terminal mounting plate, the second PIN terminal mounting plate and the outer side wall of the rear end of the metal limiting sheets are all in butt joint with the inner peripheral wall of the rear end of the metal shell body, an open slot is concavely arranged at the lower end wall of the rear end of the metal shell body, the limiting pieces are embedded in the open slot and are arranged, the front end wall of the limiting pieces is in butt joint with the front end wall of the open slot, the rear end wall of the limiting pieces is in butt joint with the rear end wall of the open slot, the rear end parts of the first PIN terminal and the second PIN terminal extend out of the open slot respectively, so that the USB Type-C female connector is assembled more conveniently and rapidly, the production efficiency is improved, and firm reliable effectively avoids appearing not hard up phenomenon to effectively prolonged USB Type-C female seat connector's life, metal casing body still plays EMI shielding's effect simultaneously, and simple structure, it is reliable to insert to bear, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an overall structure of a USB Type-C female connector according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating an overall structure of an USB Type-C female connector according to another embodiment of the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a USB Type-C female connector according to another embodiment of the present utility model;

FIG. 4 is an exploded view of a USB Type-C female connector according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram illustrating another exploded view of a USB Type-C female connector according to an embodiment of the present utility model;

FIG. 6 is a partially exploded view of a USB Type-C female connector according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of another partially exploded view of a USB Type-C female connector according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram illustrating a further partially exploded view of a USB Type-C receptacle connector according to an embodiment of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a USBType-C female seat connector.

As shown in fig. 1 to 8, in an embodiment of the present utility model, the usb type-C socket connector includes a metal outer housing 101, a plastic part 102 embedded in the metal outer housing 101, a limiting part 103, a first PIN terminal mounting plate 104, a second PIN terminal mounting plate 105, a first PIN terminal 106, a second PIN terminal 107 and a metal limiting piece 108, the first PIN terminal 106 is fixed on the first PIN terminal mounting plate 104 side by side, the second PIN terminal 107 is fixed on the second PIN terminal mounting plate 105 side by side, the limiting part 103 is detachably arranged at a rear end part of the plastic part 102, a first limiting groove 1021 is concavely arranged on an upper end wall and a lower end wall of the rear end part of the plastic part 102, the first PIN terminal mounting plate 104 and the second PIN terminal mounting plate 105 are detachably embedded in the first limiting groove 1021 respectively, the two side walls of the first PIN terminal mounting plate 104 and the second PIN terminal mounting plate 105 are respectively abutted with the two side walls of the first limit groove 1021, a plurality of second limit grooves 1022 are respectively concavely arranged on the upper end wall and the lower end wall of the front end part of the plastic part 102, the front end parts of the first PIN terminal 106 and the second PIN terminal 107 are respectively embedded in the second limit grooves, a plurality of through holes 1031 and a third limit groove 1032 are respectively concavely arranged on the front end part and the rear end part of the limit part 103, the rear end part of the first PIN terminal 106 is respectively embedded in the third limit groove 1032, the rear end part of the second PIN terminal 107 is respectively penetrated in the through holes 1031, a metal limit piece 108 is respectively detachably arranged on the upper end parts of the first PIN terminal mounting plate 104 and the second PIN terminal mounting plate 105, two sides of the rear end part of the metal limit piece 108 are respectively fixedly connected with two sides of the plastic part 102, the first PIN terminal mounting plate 104, the outer side walls of the rear end parts of the second PIN terminal mounting plate 105 and the metal limiting piece 108 are respectively in contact with the inner peripheral wall of the rear end part of the metal outer shell 101, an open slot 1011 is concavely formed in the lower end wall of the rear end part of the metal outer shell 101, the limiting piece 103 is embedded in the open slot 1011, the front end wall of the limiting piece 103 is in contact with the front end wall of the open slot 1011, the rear end wall of the limiting piece 103 is in contact with the rear end wall of the open slot 1011, and the rear end parts of the first PIN terminal 106 and the second PIN terminal 107 respectively extend out of the open slot 1011.

As shown in fig. 7, in the present embodiment, a fourth limiting groove 1023 is concavely formed in the lower end portion of the rear end portion of the plastic part 102, the front end portion of the limiting part 103 is detachably embedded in the fourth limiting groove 1023, and the front end wall of the limiting part 103 is abutted with the front end wall of the fourth limiting groove 1023, so that the assembly of the limiting part is facilitated, and meanwhile, the limiting part can be limited, and the loosening phenomenon of the limiting part can be avoided.

As shown in fig. 8, in the present embodiment, two sides of the front end portion of the limiting member 103 are respectively provided with an elastic fastening arm 1033, two sides of the upper end portion of the fourth limiting groove 1023 are respectively provided with a fastening groove 1024 in a concave manner, and the elastic fastening arms 1033 are respectively connected with the fastening grooves 1024 in a detachable fastening manner, so that the assembly and the disassembly between the limiting member and the plastic member are more convenient and quick.

As shown in fig. 7 and 8, in the present embodiment, two side walls of the front end portions of the first PIN terminal mounting plate 104 and the second PIN terminal mounting plate 105 are respectively provided with a first limiting protrusion 109 in a protruding manner, two side walls of the front end portion of the first limiting groove 1021 are respectively provided with a fifth limiting groove 1025 in a recessed manner, the first limiting protrusion 109 is respectively detachably embedded in the lower end portion of the fifth limiting groove 1025, two sides of the rear end portion of the metal limiting piece 108 are respectively provided with a second limiting protrusion 1081 in a protruding manner, and the second limiting protrusions 1081 are respectively detachably embedded in the upper end portion of the fifth limiting groove 1025.

As shown in fig. 8, in the present embodiment, a slot 1026 is concavely disposed at the bottom of the fifth limiting groove 1025, and the lower end portions of the second limiting protrusions 1081 are detachably embedded in the slot 1026, so as to limit the metal limiting plate, and effectively prevent the metal limiting plate from loosening due to displacement.

As shown in fig. 3 and 5, in the present embodiment, two third limiting protrusions 1012 are protruding from the front end wall of the opening slot 1011, a sixth limiting slot 1051 is concavely disposed on the lower end wall of the rear end portion of the second PIN terminal mounting plate 105, the third limiting protrusions 1012 are respectively embedded in the sixth limiting slot 1051, and the third limiting protrusions 1012 are respectively abutted with two side walls of the sixth limiting slot 1051.

As shown in fig. 6, in the present embodiment, the front end portions of the metal spacing pieces 108 are respectively provided with a plurality of fourth spacing protrusions 1082.

As shown in fig. 3, in this embodiment, a plurality of welding pins 1013 are respectively protruded on two sides of the lower end portion of the metal outer housing 101, so that the usb type-C female connector is convenient to be mounted and fixed by welding. The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (8)

1. The USB Type-C female connector is characterized by comprising a metal outer shell and a plastic part, a limiting piece, a first PIN terminal mounting plate, a second PIN terminal mounting plate, a first PIN terminal, a second PIN terminal and a metal limiting piece which are embedded in the metal outer shell, wherein the first PIN terminal is fixed on the first PIN terminal mounting plate side by side, the second PIN terminal is fixed on the second PIN terminal mounting plate side by side, the limiting piece is detachably arranged at the rear end part of the plastic part, the upper end wall and the lower end wall of the rear end part of the plastic part are respectively provided with a first limiting groove in a concave manner, the first PIN terminal mounting plate and the second PIN terminal mounting plate are respectively detachably embedded in the first limiting groove, the two side walls of the first PIN terminal mounting plate and the second PIN terminal mounting plate are respectively abutted to the two side walls of the first limiting groove, the upper end wall and the lower end wall of the front end part of the plastic part are respectively provided with a plurality of concave grooves, the upper end wall and the lower end wall of the second PIN terminal are respectively embedded in the first limiting groove, the first PIN terminal and the second PIN terminal are respectively embedded in the first limiting groove, the two side wall of the first PIN terminal and the second PIN terminal are respectively, the two end walls are respectively embedded in the first limiting groove, the first PIN terminal and the two end wall are respectively, the two end wall are respectively arranged in the first limiting groove, the first PIN terminal and the two end wall are respectively, the two end wall and the two end wall are respectively, and the two end wall are respectively The outer side walls of the rear end parts of the second PIN needle terminal mounting plate and the metal limiting piece are all in butt joint with the inner peripheral wall of the rear end part of the metal outer shell, an open slot is concavely formed in the lower end wall of the rear end part of the metal outer shell, the limiting piece is embedded in the open slot, the front end wall of the limiting piece is in butt joint with the front end wall of the open slot, the rear end wall of the limiting piece is in butt joint with the rear end wall of the open slot, and the rear end parts of the first PIN needle terminal and the second PIN needle terminal extend out of the open slot respectively.

2. The USB Type-C female connector of claim 1, wherein a fourth limiting groove is concavely formed in a lower end portion of the rear end portion of the plastic member, a front end portion of the limiting member is detachably embedded in the fourth limiting groove, and a front end wall of the limiting member is abutted to a front end wall of the fourth limiting groove.

3. The USB Type-C female connector of claim 2, wherein two sides of the front end of the limiting member are respectively provided with an elastic fastening arm, two sides of the upper end of the fourth limiting slot are respectively provided with a fastening slot in a concave manner, and the elastic fastening arms are respectively connected with the fastening slots in a detachable fastening manner.

4. The USB Type-C female connector of claim 1, wherein two sidewalls of front end portions of the first PIN terminal mounting board and the second PIN terminal mounting board are respectively provided with a first limiting protrusion, two sidewalls of front end portions of the first limiting groove are respectively provided with a fifth limiting groove in a concave manner, the first limiting protrusions are respectively detachably embedded in a lower end portion of the fifth limiting groove, two sides of a rear end portion of the metal limiting piece are respectively provided with a second limiting protrusion, and the second limiting protrusions are respectively detachably embedded in an upper end portion of the fifth limiting groove.

5. The USB Type-C female connector of claim 4, wherein a slot is concavely formed at the bottom of the fifth limiting groove, and the lower end of the second limiting protrusion is detachably embedded in the slot.

6. The USB Type-C female connector of claim 1, wherein the front end wall of the open slot is convexly provided with two third limiting protrusions, the lower end wall of the rear end portion of the second PIN terminal mounting board is concavely provided with a sixth limiting slot, the third limiting protrusions are respectively embedded in the sixth limiting slot, and the third limiting protrusions are respectively abutted with two side walls of the sixth limiting slot.

7. The USB Type-C female connector of claim 1, wherein the front ends of the metal retainer tabs are respectively provided with a plurality of fourth retainer projections.

8. The USB Type-C female connector of claim 1, wherein a plurality of solder pins are respectively protruding from both sides of the lower end of the metal shell.