CN104426021B - Multi-application type electrical connector device - Google Patents

Abstract

The invention relates to a multi-application type electric connector device, wherein the butt-joint module of the electric connector is a metal conductor group which is arranged in an insulating base in a penetrating way, a plurality of butt-joint parts on one side are exposed out of a butt-joint surface of the insulating base, a plurality of welding parts on the other side extend out of the insulating base, a shielding shell is covered outside the insulating base, a plugging space with preset specifications can be formed for the butt-joint of a switching module to be movably plugged and pulled, the switching module is provided with a signal conductor group in a penetrating way on the insulating base, the plurality of abutting sides on one side of the signal conductor group can be electrically conducted with the butt-joint parts of the metal conductor group of the butt-joint module, the plurality of butt-joint sides on the other side extend to the surface of one side of the insulating base, and the shielding shell covered outside forms the electric connector with the preset.

Description

Multi-application type electrical connector device

technical field

The invention provides a multi-application type electrical connector device, especially an electrical connector that can form various types of changes and applications. The insulating seat body and metal conductor group of the docking module are used to cooperate with the shielding shell to form a predetermined specification. Connecting space, and different types of adapter modules for flexible plug-in cooperation, so as to achieve the purpose of changing various specifications and types for optional applications.

Background technique

With the advancement of electronic technology, many electronic and electrical products bring people comfort and convenience in work and life, and also lead people to rely more and more on the use of electronic and electrical products. Through the application and operation of various electronic signals, To control the operation and execution of electronic and electrical products, and because various electronic and electrical products are continuously improved and utility models, the functions of various electronic and electrical products must also be continuously updated and replaced. With the application of electronic signals , to control the operation and execution capabilities of electronic and electrical products, and the speed of electronic signal transmission is also constantly improving. Various transmission interfaces, electrical connectors, etc. must be used to provide electronic signal transmission speed between electronic products, and the speed of electronic signal transmission The interface is also constantly improved and innovated to improve the interface for transmitting signals, the type and quality of electrical connectors, and the speed of transmitting electronic signals. However, there are quite a lot of types and types of various electronic signal transmission interfaces. Various signal transmission interfaces The dimensions and specifications of electrical connectors are also different, and the modes of transmitting electronic signals are also different. Many types of transmission interfaces and electrical connectors must be installed on electronic products to meet the needs of electronic products for various electronic signal transmissions. Therefore, in There must be enough space on various electronic products to be able to install various types of transmission interfaces and electrical connectors.

However, as the volume of various electronic products is designed towards light, thin, short, and small models, such as commonly used smart phones, tablet computers, desktop computers or notebook computers, electronic products can use In a space of limited size, if it is installed in conjunction with various types of transmission interfaces to facilitate electronic signal transmission, it will occupy the internal circuit layout space of electronic products, and also occupy the peripheral space of the body, resulting in the circuit layout of electronic products. And the space of body is not enough to use.

Therefore, how to solve the problems and troubles that current electronic products must be equipped with different types of transmission interfaces and electrical connectors in the circuit layout, and occupy the lack of circuit layout and surrounding space of the body of electronic products, is the relevant manufacturers engaged in this industry. Those who are eager to study the direction of improvement.

Contents of the invention

Therefore, in view of the above-mentioned problems and deficiencies, the inventor collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he designed this kind of multi-purpose The invention patent of the multi-application type electrical connector device that can reduce the circuit layout and body space of electronic products is born by changing the application of the standard type of electrical connector and matching the relative electrical plugging and unplugging of different types of transmission interfaces.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A multi-application type electrical connector device is characterized in that it includes a docking module and an adapter module, wherein:

The docking module is provided with an insulating base body through which a metal conductor group is pierced, and the metal conductor group is provided with a plurality of docking parts exposing one side of the insulating seat body, and the other side of the metal conductor group opposite to the plurality of docking parts is provided with an insulating seat extending out. Multiple welding parts outside the other side of the body, and cover the outside of the insulating base and the metal conductor group to form a shielding shell that meets the preset specifications for the insertion space;

The adapter device is for flexible plugging and unplugging of the plugging space located in the docking module, and is provided with an insulating base that can be plugged in and out in the plugging space, and is pierced through the insulating base with a metal conductor group that is electrically conductive to the docking module. Conductive signal conductor group, and one side of the signal conductor group is provided with a plurality of abutting sides that expose the outside of the insulating base and each of the butt joints of the metal conductor group, and respectively present electrical conflicts. One side is provided with a plurality of docking sides extending to the surface of one side of the insulating base, and the plurality of docking sides opposite to the signal conductor group and the outer side of the insulating base are covered with a shielding shell forming an electrical connector of a predetermined specification.

In a better technical solution:

The insulating base body, metal conductor group and shielding shell of the docking module form a plugging space that conforms to USB3.0 or USB 2.0 specifications, HDMI specifications, or SATA or eSATA specifications; The group and the shielding shell form an electrical connector conforming to Micro USB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification or Mini HDMI specification.

The docking module is provided with a plurality of conductor slots inside the insulating seat body, and a butt joint surface is provided on one side of the insulating seat body adjacent to the conductor slots, so that each butt joint part of the metal conductor group is respectively pierced and extended to the plurality of conductor slots The inside of the hole and the butt joint surface are all exposed to one side surface of the insulating seat body.

The metal conductor group includes a plurality of metal conductors and a plurality of transmission conductors, and one side of the plurality of metal conductors is respectively provided with first butt joints, so that the plurality of first butt joints respectively extend into the conductor slots and expose the insulating base One side surface; and one side of the plurality of transmission conductors is respectively provided with a second butt joint portion, and the plurality of second butt joint portions respectively extend to the butt joint surface and expose one side surface of the insulating base body.

The insulating base of the transfer module includes a base and a tongue, and an inwardly recessed accommodating groove is provided on one edge of the base, and a tongue is connected to the other side, and a plurality of conductor grooves are arranged in the tongue.

The base of the insulating base is connected with a tongue with reduced width and reduced thickness on one side.

The insulating base of the transfer module includes a base and a tongue, and one edge of the base is provided with an inwardly recessed accommodating groove, so that the plurality of abutting sides on one side of the signal conductor group can pass through the accommodating groove on one side of the base And extend to the outside of the base.

The insulating base of the adapter module includes a base and a tongue, and a tongue is connected to one side of the base, and convex buckles or concave holes are respectively provided on the two side surfaces of the adjacent connection positions of the base and the tongue, and are relatively insulated. The convex buckle or concave hole of the base, and two opposite concave holes or convex buckles for mutual interlocking are provided on one side of the shielding shell.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A multi-application type electrical connector device is characterized in that it includes an adapter module, wherein:

The switching device is provided with an insulating base through which the signal conductor group is passed, and one side of the signal conductor group is provided with a plurality of abutments that expose the outside of the insulating base, and the other side is provided with a plurality of butt joints extending to the surface of one side of the insulating base. side, and a plurality of butt-connected sides opposite to the signal conductor group and one side of the insulating base are covered with a shielding shell forming an electrical connector of a predetermined specification.

The insulating base of the transfer module includes a base and a tongue, and one edge of the base is provided with an inwardly recessed accommodating groove, and the other side is connected with a tongue, and a plurality of conductor grooves are provided in the tongue.

The base of the insulating base is connected with a tongue with reduced width and reduced thickness on one side.

The insulating base of the transfer module includes a base and a tongue, and one edge of the base is provided with an inwardly recessed accommodating groove, so that the plurality of abutting sides on one side of the signal conductor group can pass through the accommodating groove on one side of the base And extend to the outside of the base.

The insulating base of the adapter module includes a base and a tongue, and a tongue is connected to one side of the base, and convex buckles or concave holes are respectively provided on the two side surfaces of the adjacent connection positions of the base and the tongue, and are relatively insulated. The protruding buckles or concave holes of the base are provided with two opposite concave holes or protruding buckles for interlocking on one side of the shielding shell.

Compared with prior art, the beneficial effect that the present invention has is:

The docking module of the electrical connector is to pass through the metal conductor group on the insulating seat body, so that the plurality of butt joint parts on one side of the metal conductor group expose the butt joint surface of the insulating seat body, and the plurality of welding parts on the other side extend to the outside, and on the insulating seat The body and the metal conductor group are covered with a shielding shell, which can form a preset specification, which can be a general serial bus type (USB3.0 or USB2.0), a high-resolution multimedia interface (HDMI) or an external serial advanced additional technology ( SATA or eSATA) and other plug-in spaces of various types and specifications can be used for the flexible plug-in of the adapter module, and the signal conductor group is pierced on the insulating base of the adapter module, and the plurality of signal conductor groups can be used to offset The butt joints of the metal conductor group on the holding side and the docking module are electrically connected, and the multiple butt joint sides on the other side of the signal conductor group extend to the surface of one side of the insulating base, and are formed by a shielding shell covering the outside. Electrical connectors with preset specifications, various specifications and types of electrical connectors are available for selection and application.

The docking module includes an insulating base body, a metal conductor group and a shielding shell, and the insulating base body has a plurality of conductor slots inside, and a butt joint surface is provided on the side adjacent to each conductor slot hole, so that the plurality of metal conductors of the metal conductor group can pass through. It is arranged on the insulating base body and extends to expose the conductor slots with a plurality of first butt joint parts respectively, and the plurality of transmission conductors of the metal conductor group are passed through the insulating base body and then respectively extended to expose the butt joints with a plurality of second joint parts On the surface, the insulating base body, the first butt joint of the plurality of metal conductors, and the second butt joint of the plurality of transmission conductors cooperate with the shielding shell to form a plugging space of a predetermined type and specification.

The transition module includes an insulating base, a signal conductor group and a shielding shell, and the insulating base includes a base and a tongue connected to one side of the base, and a plurality of conductor slots are provided on the tongue for the signal conductor group. A plurality of signal conductors are passed through the base, and the plurality of docking sides are respectively extended to the conductor slots exposing the tongue, and then the shielding shell is covered outside the tongue, in order to utilize the tongue, the docking sides of the plurality of signal conductors and the shielding shell, Forming a predetermined type specification can be a miniature universal serial bus type (Micro USB3.0 or Micro USB2.0), a mini universal serial bus type (Mini USB3.0 or MiniUSB2.0) or a mini high-resolution multimedia interface (Mini HDMI ) and other electrical connectors.

Description of drawings

Fig. 1 is the perspective view of the present invention;

Fig. 2 is the three-dimensional exploded view of the present invention;

Fig. 3 is a three-dimensional exploded view of another direction of the present invention;

Fig. 4 is the three-dimensional exploded view of the embodiment of the present invention;

Fig. 5 is the plan view of metal conductor group of the present invention;

6 is a top view of the signal conductor set of the present invention;

Figure 7 is a side sectional view of the present invention;

Fig. 8 is a three-dimensional exploded view of another embodiment of the present invention;

Fig. 9 is a three-dimensional exploded view of another embodiment of the present invention;

Figure 10 is a side sectional view of another embodiment of the present invention.

Explanation of reference numerals: 1-docking module; 11-insulating seat body; 110-conductor slot; 111-butting surface; 12-metal conductor group; 121-metal conductor; 1211-first grounding conductor; 1212-first difference Signal conductor; 1213-second differential signal conductor; 1214-third differential signal conductor; 1215-fourth differential signal conductor; 122-transmission conductor; 1221-fifth differential signal conductor; 1222-sixth differential signal conductor; 1223- 1224-the second grounding conductor; 123-the docking part; 1231-the first docking part; 1232-the second docking part; 124-the welding part; 1241-the first welding part; 13-shielding shell; 130-accommodating space; 131-inserting space; 2-transition module; 21-insulating base; 211-base; 2110-accommodating groove; 212-tongue; 213-Protruding button; 22-Signal conductor group; 221-Signal conductor; 2211-Seventh differential signal conductor; 2212-Eighth differential signal conductor; 2213-Second power conductor; 2214-Third ground conductor; 2215-Auxiliary transmission Conductor; 2216-elastic convex buckle; 222-resisting side; 223-butting side; 2231-contact surface; 23-shielding shell; 230-receiving space;

detailed description

In order to achieve the above-mentioned purpose and effect, the technical means adopted in the present invention, its structure, and the method of implementation, etc., are hereby described in detail with respect to the preferred embodiments of the present invention. Its features and functions are as follows, in order to fully understand.

See also shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, it is the three-dimensional appearance diagram of the present invention, the three-dimensional exploded view, the three-dimensional exploded view of another direction, the three-dimensional exploded view of the embodiment, can be clearly shown in the figure It can be seen that the electrical connector of the present invention includes a docking module 1 and an adapter module 2, wherein:

The docking module 1 includes an insulating base body 11, a metal conductor group 12 and a shielding shell 13, and a plurality of conductor slots 110 are arranged inside the insulating base body 11, and adjacent plural conductor slots 110 are provided on one side of the insulating base body 11. There is a butt joint surface 111, and the metal conductor group 12 is penetrated inside the insulating seat body 11, then the metal conductor group 12 includes a plurality of metal conductors 121 and a plurality of transmission conductors 122, one side has a butt joint 123, and the other side is respectively With the welding portion 124, one side of the plurality of metal conductors 121 is respectively provided with a first joint portion 1231, the other side is respectively provided with a first joint portion 1241, and the plurality of transmission conductors 122 are respectively provided with a second joint portion 1232, The other side is provided with the second welding part 1242 respectively, that is, each first butt joint part 1231 of the plurality of metal conductors 121 respectively extends into each conductor slot 110, and each second joint part 1232 of the plurality of transmission conductors 122 respectively extends to The butt joint surface 111, and the plurality of first butt joint portions 1231 and the plurality of second butt joint portions 1232 of the butt joint portion 123 respectively expose the surface of the insulating base body 11, and the plurality of first joint joint portions 1241 and the plurality of second joint joint portions of the welding portion 124 are available for welding. Parts 1242 respectively expose the outside of the other side of the insulating base 11, and then the insulating base 11 and the metal conductor group 12 are covered with the shielding shell 13, and the hollow accommodating space 130 inside the shielding shell 13 is utilized. , accommodate the insulating seat body 11, then the insulating seat body 11 and the metal conductor group 12 cooperate with the accommodating space 130 of the shielding case 13, and can be used to form an electrical connector conforming to a predetermined specification type, which can be in accordance with the general serial bus type (USB3 0 or USB2.0), high-resolution multimedia interface (HDMI), or external serial advanced additional technology (SATA or eSATA) and other plugging spaces 131 of various types and specifications.

The adapter module 2 includes an insulating base 21, a signal conductor group 22 and a shielding shell 23, and the insulating base 21 is provided with an accommodating groove 2110 sunken inward at one side edge of the base 211, and then the base 211 The other side protrudes outwards with a tongue 212, which is the two side surfaces where the base 211 and the tongue 212 are adjacent to each other. There are protruding buckles 213 respectively, and there are a plurality of conductor grooves 2120 inside the tongue 212. That is, the plurality of signal conductors 221 of the signal conductor group 22 are passed through the insulating base 21, and the abutting sides 222 on one side of the plurality of signal conductors 221 respectively extend to the side of the base 211 for passing out of the accommodating groove 2110. The abutting side 223 on the other side of the signal conductor 221 extends through the tongue 212 respectively, and exposes the surfaces of the plurality of conductor grooves 2120, so that the shielding shell 23 can be covered outside the tongue 212, and the tongue 212 and the base Each convex button 213 on the two sides of the adjacent position of 211, the button hole 231 provided for the two opposite side edges of one side of the shielding shell 23, are respectively aligned and embedded in each convex button 213, so that the shielding shell 23 can be assembled and covered. Covering the outside of the tongue 212, and using the hollow storage space 230 inside the shielding shell 23, it can accommodate the tongue 212 and cooperate with a plurality of signal conductors 221 to form an electrical connector conforming to a predetermined type, which can conform to the miniature universal serial confluence Type (Micro USB2.0 or Micro USB3.0), conform to mini universal serial bus type (MiniUSB2.0 or Mini USB3.0) or conform to mini high-resolution multimedia interface (Mini HDMI) specifications and other types.

When the above-mentioned components are assembled and applied, the plurality of docking parts 123 of the metal conductor group 12 exposed on the side of the insulating base 11 and the plurality of conductor slots 110 of the docking module 1 are used to cooperate with the accommodating space 130 of the shielding shell 13 , forming a plug-in space 131 for inserting a predetermined type of electrical connector, which can be used for the insulating base 21 of the adapter module 2 to be located in the plug-in space 131 for movable plugging and unplugging, and through the base 211 of the insulating base 21 The abutting sides 222 of the plurality of signal conductors 221 exposed at one side of the receiving groove 2110 are in electrical contact with the plurality of butt joints 123 of the metal conductor group 12 (which can be in electrical contact with the plurality of first abutment parts 1231 or the plurality of abutment parts 123 respectively). The second docking part 1232) is used for the single application of the docking module 1 or the application of the adapter module 2 to form a multi-purpose electrical connector with a variety of predetermined types and specifications. The electrical connector device invented has various types and specifications of electrical connectors for selection and application.

See again Fig. 2, Fig. 3, Fig. 5, Fig. 6, shown in Fig. 7, it is the three-dimensional exploded view of the present invention, the three-dimensional exploded view of another direction, the top view of metal conductor group, the top view of signal conductor group, side view The cross-sectional view shows that the electrical connector of the present invention is provided with a metal conductor group 12 inside the insulating base body 11 of the docking module 1, and the metal conductor group 12 may include five metal conductors 121 and four transmission conductors 122, Then the five metal conductors 121 include the first ground conductor 1211 located in the center, the first differential signal conductor 1212 located on the two outer sides of the first ground conductor 1211, the second differential signal conductor 1213, the third differential signal conductor 1214 and the fourth differential signal conductor 1214. The signal conductor 1215 is provided to meet the general serial bus (USB3.0) specification, etc.; as for the four transmission conductors 122, it includes the fifth differential signal conductor 1221, the sixth differential signal conductor 1222 and the fifth differential signal conductor 1222 located in the central adjacent arrangement. The differential signal conductor 1221, the first power supply conductor 1223 and the second ground conductor 1224 on the outer sides of the sixth differential signal conductor 1222 are for compliance with the Universal Serial Bus (USB2.0) specification, etc., or for high-resolution multimedia Interface (HDMI) standard or external serial advanced attachment technology (SATA or eSATA) standard and other docking modules 1 of various types.

As for the transfer module 2, the signal conductor group 22 is pierced inside the insulating base 21, and the signal conductor group 22 includes four signal conductors 221, and the four signal conductors 221 include the seventh differential located adjacently in the center. The signal conductor 2211, the eighth differential signal conductor 2212, the second power conductor 2213 and the third ground conductor 2214 located on the outer sides of the seventh differential signal conductor 2211 and the eighth differential signal conductor 2212 can be used to comply with the Micro USB2 .0) specifications, etc.; and the four signal conductors 221 are connected to the inner side of the third ground conductor 2214 adjacent to the seventh differential signal conductor 2211, and are connected with an auxiliary transmission conductor 2215, which can be used for the four signal conductors 221 to form a common sequence An electrical connector of the busbar type (USB/OTG) specification; in addition, on the inner side of the second power conductor 2213 adjacent to the eighth differential signal conductor 2212, a docking side with an increased width and a larger load current capacity is connected 223, and the butt side 223 is bent in a hollow ring shape, elastically bulged, and one side is disconnected to form two contact surfaces 2231; in addition, the second power conductor 2213 of the four signal conductors 221, the second of the third ground conductor 2214 On the outer side, elastic protrusions 2216 can be respectively extended, and slits 232 are respectively provided on both sides of the surface of the shielding shell 23, so that each elastic protrusion 2216 can pass through each slit 232 respectively, and a plurality of signal conductors 221 can be combined. The electrical connector of predetermined type specification can be the specification of micro universal serial bus (Micro USB2.0), the specification of mini universal serial bus (Mini USB2.0) or the specification of mini high-resolution multimedia interface (Mini HDMI) Various types of specifications.

See also Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, it is the three-dimensional exploded view of the present invention, the three-dimensional exploded view of another direction, the three-dimensional exploded view of the embodiment, the top view of the metal conductor group, the electric circuit of the present invention When the connector is applied and implemented, the insulating base body 11 of the docking module 1 and the multiple docking parts 123 of the metal conductor group 12 can be used, and the insertion space 131 formed by the shielding shell 13 can be used for presets of relative types and specifications. Electrical connectors [can be in accordance with the general serial bus type (USB3.0 or USB2.0) specifications, high-resolution multimedia interface (HDMI) or external serial advanced additional technology (SATA or eSATA) and other types of specifications], Electrical plugging is performed to transmit electronic signals through the metal conductor group 12 .

The plug-in space 131 of the docking module 1 can also be used to allow the base 211 on the side of the insulating base 21 of the adapter module 2 to be movably inserted or pulled out. Each of the second butt joints 1232 of the plurality of joints 123 exposed on the joint surface 111 (also can be a plurality of first joints 1231), and each abutting side 222 of the signal conductor group 22 exposed at the accommodation groove 2110 on one side of the base 211 , respectively resisting and contacting the second docking parts 1232 respectively, that is, the metal conductor group 12 of the docking module 1 and the signal conductor group 22 of the adapter module 2 are in an electrical conduction state, and can be used to transfer The predetermined type and specification electrical connector formed by the tongue 212 on one side of the module 2 and the shielding shell 23 can be in the form of a miniature universal serial bus (Micro USB2.0 or Micro USB3.0) or in the form of a mini universal serial bus ( Mini USB2.0 or Mini USB3.0) specifications, etc., for relative plugging and unplugging of preset electrical connectors of relative types, and electronic signal transmission can be carried out by means of metal conductor group 12 and signal conductor group 22; The electrical connector has the conversion and change of various types and specifications of electrical connectors for the implementation and application of different types and specifications of electrical connectors for various purposes. It is not easy to be affected by the multiple selection functions of electrical connectors in the implementation of applications. Different types and specifications of electronic products presuppose application restrictions for electrical connectors.

See again Fig. 2, Fig. 3, Fig. 4, Fig. 8, Fig. 9, shown in Fig. 10, it is the three-dimensional exploded view of the present invention, the three-dimensional exploded view of another direction, the three-dimensional exploded view of the embodiment, another embodiment The three-dimensional exploded view, the three-dimensional exploded view of another embodiment, and the side sectional view of another embodiment. When the electrical connector of the present invention is applied and implemented, it can use the docking module 1 to independently connect with the preset electrical connection of the external relative type. 3. Perform relative electrical plugging, so that the adapter module 2 can be inserted into the insertion space 131 of the docking module 1, and the metal conductor group 12 and the signal conductor group 22 can be electrically conducted, and then by means of the transfer The module 2 and the preset electrical connector 3 of the external relative type are relatively electrically plugged, so as to achieve the purpose of implementing multiple purposes such as separate or combined applications of the docking module 1 or the transfer module 2 .

Therefore, the above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. The electrical connector structure of the present invention can utilize the insulating base body 11 and the metal conductor group 12 of the docking module 1, Cooperate with the shielding shell 13 to form the insertion space 131 of the electrical connector of a predetermined type and specification, which can be used for the mutual insertion of the preset electrical connectors of the opposite type alone, or the base 211 on one side of the insulating base 21 by means of the adapter module 2 For flexible plugging and unplugging of the plugging space 131 located in the docking module 1, it can cooperate with the tongue 212 protruding from the side of the base 211 and the signal conductor group 22 pierced inside to form electrical cables of various predetermined specifications. The connector can achieve the matching application of the docking module 1 and the transfer module 2, and form a variety of predetermined types and specifications of the multi-purpose change collocation of the electrical connector, which can be selected and applied. The power supply connector uses the docking module 1 application or the application of the docking module 1 with the adapter module 2, it can have the effect of changing the application of multiple (two or more) specifications and types of electrical connectors, and it is not easy to be restricted when implementing the application, and it is convenient to select the corresponding preset electrical connector. The connectors are plugged together to transmit electronic signals, and can avoid the trouble of occupying space and position caused by separate design and assembly of various types and types of electrical connectors. Select the function of application and reduce the constraints of the conditions in use, so all structures and devices that can achieve the aforementioned effects should be covered by the present invention, and such simple modifications and equivalent structural changes should be included in the present invention in the same way Within the scope of the patent, I will cooperate with Chen Ming.

Therefore, the present invention is mainly designed for the electrical connector device. The insulating base body of the docking module can be used to pass through the metal conductor group, and the shielding shell is coated on the outside of the insulating base body and the metal conductor group for composition. A variety of electrical connectors of predetermined types and specifications, or in conjunction with the adapter module, rely on the insulating base for the multiple signal conductors of the signal conductor group to pass through, and the tongue on one side of the insulating base is covered with a shielding shell, then Relying on the implementation and application of the transfer module and the docking module, it can be used to form electrical connectors of various predetermined types and specifications, so as to achieve electrical connections with various predetermined types and specifications that can be extended, changed, and relative types of preset electrical connections can be selected. Connectors are implemented and applied, while electrical plugging and transmission of electronic signals are the main protection points. The power supply connector has a variety of predetermined types and specifications for optional applications, and has wider applicability, good application effects, and restrictions on selective use. Less, it only makes the electrical connector have the advantages of multiple application modes, and can avoid occupying too much space when used, and is convenient to be applied to electronic products with different types of electrical connectors.

The above description is only illustrative of the present invention, rather than restrictive. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims, but All will fall within the protection scope of the present invention.

Claims (7)

1. A multi-application type electrical connector device, characterized in that it includes a docking module and an adapter module, wherein: The docking module is provided with an insulating base body through which a metal conductor group is pierced, and the metal conductor group is provided with a plurality of docking parts exposing one side of the insulating seat body, and the other side of the metal conductor group opposite to the plurality of docking parts is provided with an insulating seat extending out. Multiple welding parts outside the other side of the body, and cover the outside of the insulating base and the metal conductor group to form a shielding shell that meets the preset specifications for the insertion space; The adapter module is for flexible plugging and unplugging of the plugging space located in the docking module, and is provided with an insulating base that can be plugged in and out in the plugging space, and a metal conductor group that is electrically conductive to the metal conductor group of the docking module is pierced through the insulating base. Conductive signal conductor group, and one side of the signal conductor group is provided with a plurality of abutting sides that expose the outside of the insulating base and each of the butt joints of the metal conductor group, and respectively present electrical conflicts. One side is provided with a plurality of docking sides extending to the surface of one side of the insulating base, and the plurality of docking sides opposite to the signal conductor group and one side of the insulating base are covered with a shielding shell forming an electrical connector of a predetermined specification; Among them: the docking module is provided with a plurality of conductor slots inside the insulating seat body, and a butt joint surface is provided on one side of the insulating seat body adjacent to the conductor slots, so that the butt joints of the metal conductor groups are respectively pierced and extended to a plurality of The inside of the conductor slot and the butt joint surface are all exposed to one side surface of the insulating base. 2. The multi-application type electrical connector device according to claim 1, characterized in that: the insulating base body, the metal conductor group and the shielding shell of the docking module conform to the USB3.0 or USB 2.0 specification, and conform to the HDMI specification Or conform to the SATA or eSATA specification plug-in space; and the insulating base, signal conductor group and shielding shell of the adapter module form a MicroUSB3.0 or Micro USB2.0 specification or Mini USB3.0 or Mini USB2.0 specification or Mini HDMI specification electrical connector. 3. The multi-application type electrical connector device according to claim 1, characterized in that: the metal conductor group includes a plurality of metal conductors and a plurality of transmission conductors, and one side of the plurality of metal conductors is respectively provided with a first butt joint, so as to The plurality of first butt joints are respectively extended into the conductor slots, and the surface of one side of the insulating base is exposed; and one side of the plurality of transmission conductors is respectively provided with second butt joints, and the plurality of second butt joints are respectively extended to The butt joint surface exposes one side surface of the insulating seat body. 4. The multi-application electrical connector device according to claim 1, characterized in that: the insulating base of the adapter module includes a base and a tongue, and one side edge of the base is provided with an inwardly recessed receiving groove , the other side is connected with a tongue, and a plurality of conductor grooves are arranged in the tongue. 5 . The multi-application electrical connector device as claimed in claim 4 , wherein the base of the insulating base is connected with a tongue with reduced width and reduced thickness on one side. 5 . 6. The multi-application electrical connector device according to claim 1, characterized in that: the insulating base of the adapter module includes a base and a tongue, and one side edge of the base is provided with an inwardly recessed receiving groove , so that the plurality of abutting sides on one side of the signal conductor set pass through the accommodating groove on one side of the base and extend to the outside of the base. 7. The multi-application electrical connector device according to claim 1, characterized in that: the insulating base of the adapter module includes a base and a tongue, and a tongue is connected to one side of the base, and is connected between the base and the tongue. The two side surfaces of the adjacent connection positions of the tongue are respectively provided with convex buckles or concave holes, and opposite to the convex buckles or concave holes of the insulating base, one side of the shielding shell is provided with two opposite concave holes or convex buckles for interlocking. .