TWM512844U - USB electrical connector adapter module - Google Patents

Description

USB electrical connector adapter module

The present invention provides an adapter module for a USB electrical connector, in particular, an electrical connector that is formed into a specification by using an insulating base, a terminal block, and a shielded housing, and respectively, a switchable device that can be covered or picked up, and another The side docking module forms two other types of electrical connectors, so that the product can be applied to three USB-sized electronic devices at the same time.

According to the advancement of electronic technology, many electronic and electrical products bring people comfort and convenience in work and life, and people are increasingly relying on the use of electronic and electrical products. Through the application and operation of various electronic signals. Control the operation and execution of electronic and electrical products, as well as the continuous improvement and creation of various electronic and electrical products. The functions of various electronic and electrical products must be continuously updated and replaced, and the application of electronic signals is required. Controlling the operation and execution capabilities of electronic and electrical products, and the speed of electronic signal transmission is constantly increasing. It is necessary to transmit electronic signals between electronic products through various transmission interfaces, electrical connectors, etc., and electronic signal transmission. The interface is also constantly improved and innovated to enhance the interface of the transmission signal, the type and quality of the electrical connector, and the speed of transmitting electronic signals. However, there are quite a variety of types and types of electronic signal transmission interfaces, and various signal transmission interfaces, The size of the electrical connector is also different, and the mode of transmitting the electronic signal is different. The electronic products must be installed on many types of transmission interface, electrical connectors, electronic products to meet all kinds of electronic signal transmission The need, so there must be enough space on various electronic products to install a variety of different types of transmission interfaces, electrical connectors.

However, as various electronic products are designed in a light, thin, short, and small mode, such as a commonly used smart phone, tablet, desktop computer, or notebook computer, electronic products can be utilized. In the space of limited size, if it is installed with various types of transmission interfaces to facilitate electronic signal transmission, it will occupy the internal circuit layout space of the electronic product and occupy the surrounding space of the body, resulting in the circuit layout of the electronic product and The space of the body is not enough, so it is impossible to install a variety of electrical connectors in the limited space of the electronic product, and the size of the electrical connector is limited by use, which causes inconvenience to the user.

Therefore, how to solve the problems and shortcomings of the use, that is, the relevant manufacturers in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, the USB electrical connector was designed. The birth of the patent for the creation of the adapter module.

The main purpose of the creation is that the adapter device can be covered or picked up to use the insulating seat on one side of the shielding case, the terminal set and the end of the shielding case to form an electrical connector conforming to USB3.0 or USB2.0, or The adapter is used to form a Micro USB-compatible electrical connector, and the shielded housing is connected to the other side to form an electrical connector that conforms to the USB 3.1 Type-C specification. Since a single device has three different USB specifications. The connector can be plugged into an electronic device with different sockets to improve the convenience of use.

The secondary purpose of the present invention is that the high frequency terminal group of the upper body and the lower body side of the docking module has a cutting portion in front of the mating end, and the signal terminal of one of the upper body and the lower body of the low frequency terminal group is The cutting end has a cutting portion in front of the butt end, and the number of the welding ends is reduced by the cutting portion, so that the plurality of second contacts are arranged in a single horizontal row in the same horizontal plane under the condition that the circuit board is limited in volume, and are also arranged in the same manner. The single horizontal row of multiple welding ends facilitates alignment and automated welding operations, thereby achieving the goal of speeding up production and reducing production costs.

Another purpose of the present invention is that the high frequency terminal group of the upper body and the lower body side of the docking module has a cutting portion in front of the mating end, and the signal terminal of one of the upper body and the lower body of the low frequency terminal group is The front end of the butt end has a cutting portion, and the other terminals respectively have a welding end extending in front of the mating end, and the plurality of welding ends of the two high frequency terminal groups, the four welding ends of one low frequency terminal group and the other two welding ends of the other low frequency terminal group In order to arrange in a single horizontal row, the arrangement can balance the high frequency to reduce the noise and interference generated by the high-frequency signal transmission, thereby improving the signal transmission quality.

1‧‧‧Insulated body

11‧‧‧Base

110‧‧‧Terminal slot

111‧‧‧Separate ribs

2‧‧‧Terminal group

21‧‧‧ terminals

3‧‧‧Shield housing

30‧‧‧ accommodating space

31‧‧‧ Assembly Department

32‧‧‧ boards

321‧‧‧ first contact

322‧‧‧second junction

33‧‧‧ buttonhole

34‧‧‧Upper buckle

35‧‧‧stop convex

4‧‧‧Transfer device

41‧‧‧Insulated body

411‧‧‧ base

412‧‧‧ tongue plate

42‧‧‧Transfer terminal set

43‧‧‧Shield cover

430‧‧‧ storage space

431‧‧‧Extension seat

4310‧‧‧ docking space

5‧‧‧ Connection unit

50‧‧‧ shaft hole

51‧‧‧Shaft axis

52‧‧‧Card hole

53‧‧‧Card buckle

54‧‧‧cantilever

6‧‧‧Docking module

61‧‧‧The upper body

62‧‧‧ Lower body

63‧‧‧Terminal group

631‧‧‧High frequency terminal set

632‧‧‧Low frequency terminal set

6321‧‧‧ Signal Terminal

6322‧‧‧Power terminal

633‧‧‧ docking end

634‧‧‧cutting department

635‧‧‧Bend

636‧‧‧welding end

64‧‧‧Isolation board

65‧‧‧ Socket

650‧‧‧ docking space

66‧‧‧Shell

67‧‧‧ Positioning cover

671‧‧‧Gel buckle

68‧‧‧Insulation positioning seat

681‧‧‧Fitting groove

682‧‧‧Limited shoulder

The first picture is a three-dimensional appearance of the creation.

The second picture is another stereoscopic view of the creation.

The third picture is a three-dimensional exploded view of the creation.

The fourth figure is another exploded view of the creation.

The fifth figure is a three-dimensional appearance of the creation terminal set.

The sixth diagram is a side cross-sectional view of the creation.

The seventh figure is a three-dimensional appearance of the authoring transfer device when it is picked up.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third, fourth, fifth, sixth and seventh figures. It can be clearly seen from the figure that the adapter module of the USB electrical connector includes an insulating base 1 and a terminal set 2. Shielding housing 3, switching device 4, connecting unit 5 and docking module 6; wherein:

The insulating base 1 is provided with a plurality of terminal slots 110 in the base 11, and a plurality of partition ribs 111 are provided between the plurality of terminal slots 110 of the base 11.

The terminal group 2 includes a plurality of terminals 21 that are bored in the insulating base 1 , and the plurality of terminals 21 are respectively located in the plurality of terminal slots 110 and the plurality of dividing ribs 111 .

The shielding housing 3 has an accommodating space 30 for accommodating the insulating base 1 and the terminal group 2, and an assembly portion 31 is disposed on the shielding housing 3 side, and a circuit board 32 is disposed in the accommodating space 30, and the circuit board 32 is provided. The side is provided with a plurality of first contacts 321 and second contacts 322 which are arranged in front and rear and have a spacing. The terminal group 2 is electrically connected to the plurality of first contacts 321 , and the shield housing 3 is provided with two buckles on the side away from the assembly portion 31 . The hole 33, the upper buckle 34 and the two stop projections 35, the insulating base 1, the terminal set 2 and the shield case 3 constitute an electrical connector conforming to the universal serial busbar specification (USB3.0 or USB2.0).

The adapter device 4 includes an insulative housing 41, an adapter terminal assembly 42 and a shielding cover 43. The insulative housing 41 is connected with a tongue 412 on the side of the base portion 411. The base portion 411 and the tongue plate 412 are passed through the set position adapter terminal. The shielding body 43 is covered on the outside of the insulating body 41 and the switching terminal block 42 , and the shielding cover 43 has a storage space 4 therein. The base portion 411 of the insulative housing 41 is received, and the extension seat 431 is connected to the side of the shielding cover 43. The inside of the extension base 431 has a docking space 4310 extending into the storage space 430 and accommodating the tongue 412. The terminal set 42, the tongue 412, and the extension 431 form an electrical connector that conforms to the Micro Universal Serial Bus Specification (Micro USB).

The connecting unit 5 is respectively provided with at least one protruding shaft 51 and at least one locking hole 52 on the two side wall surfaces of the assembling portion 31, and the connecting unit 5 is disposed on the two wall sides of the shielding cover 43 of the adapter device 4 The cantilever 54 is respectively protruded outwardly, and the shaft hole 50 corresponding to the pivoting of the protruding shaft 51 is respectively disposed on the second cantilever 54, and the outer wall faces of the shielding cover 43 of the adjacent second cantilever 54 are respectively provided correspondingly At least one of the locking buckles 53 of the hole 52, thereby allowing the adapter device 4 to be flipped and covered by the connecting unit 5, and the adapter terminal 4 is electrically contacted when the adapter device 4 is closed. In the terminal group 2, when the switching device 4 is lifted, the switching terminal group 42 is separated from the terminal group 2.

The docking module 6 is assembled on the other side of the shield case 3 away from the adapter device 4 and protrudes from the outside. The docking module 6 is oppositely assembled and has a seat body 61 and a lower seat 62 on the terminal group 63. The group 63 has two high frequency terminal groups 631 located between the upper body 61 and the lower body 62 and a low frequency terminal group 632 located between the two high frequency terminal groups 631. The low frequency terminal group 632 has two signal terminals 6321 and two sides respectively. The power terminal 6322, the terminal group 63 is a mating end 633 extending from the rear of the upper base 61 and the lower base 62, the high frequency terminal group 631 of the inner side of the upper base 61 and the lower base 62, and a low frequency terminal set thereof The signal terminal 6321 of the 632 has a cutting portion 634 in front of the mating end 633, a high frequency terminal group 631 on the other side, and other signal terminals 63 in the two low frequency terminal group 632. A plurality of soldering ends 636 are electrically connected to the plurality of second contacts 322 of the circuit board 32, and the two high-frequency terminal groups 631 are connected to the power supply terminals 6322. The plurality of soldering ends 636, the four soldering ends 636 of the low frequency terminal group 632 and the soldering ends 636 of the other low frequency terminal group 632 are arranged in a single horizontal row in the same horizontal plane, and the upper body 61 and the lower body 62 are arranged. A partitioning plate 64 is disposed between the upper body 61 and the lower body 62, and a sleeve 65 is disposed on the rear side of the upper body 61 and the lower body 62. The socket 65 is formed with a socket space 650 for receiving the terminal group 63, and then the upper body 61 and the lower seat. The housing 62 and the sleeve 65 are externally covered with a housing 66. The upper housing 61, the lower housing 62 and the outer housing 66 are further provided with a positioning cover 67. The outer side wall of the positioning cover 67 is provided with a corresponding fastening hole for the shielding housing 3. A plurality of male snaps 671 of 33 are disposed, and an insulating positioning seat 68 is pressed against the outer casing 66 behind the upper body 61, the outer casing 66 and the positioning cover 67. The top of the insulating positioning seat 68 is provided at the rear of the shielding housing 3. The protruding buckle 34 corresponds to the engaging groove 681 of the fastening, and the two side walls of the insulating positioning seat 68 are respectively convexly provided with the card against the shielding shell 3 Stopping protrusion 35 of the upper stop shoulder 682, upper seat 61, the lower block 62, the terminal groups 63, separator plate 64, sleeve 65 and housing 66 is formed in line with USB3.1 Type-C specifications of the electrical connector.

The connecting unit 5 can be disposed on the shielding cover 43 except that the shaft hole 50 and the locking buckle 53 are disposed, and the protruding shaft 51 and the locking hole 52 are disposed on the shielding shell 3, but they can also be relatively adjusted, such as a shaft hole. The cover 50 is disposed on the shield case 3 and the protruding shaft 51 is disposed on the shield cover 43. The shield case 3 is provided with a buckle hole 33, an upper buckle 34 and a stop protrusion 35, and a corresponding positioning cover 67 thereof. The engaging recess 671 and the engaging recess 681 of the insulating positioning seat 68 and the limiting shoulder 682 can also be set relative to each other, and only have the function of positioning and limiting, which is not limited to the patent scope of the creation. If other modifications and equivalent structural changes are used, they should be included in the same way. Within the scope of this patent, it is given to Chen Ming.

Referring to the first, third, fourth, sixth and seventh figures, the adapter module of the USB electrical connector can be used on the convex shaft 51 of the shielding case 3 by using the cantilever 54 of the connecting unit 5 with the shaft hole 50 as the axis. Rotating, the switching device 4 is swung upward, the adapter terminal set 42 is disengaged from the terminal set 2, and the extension seat 431 is located above the shield case 3, at this time, the insulating base 1, the terminal set 2 and the shield case 3 One end of the electrical connector conforming to USB3.0 or USB2.0 can be plugged into an electronic device such as a computer or a television, and the adapter device 4 can also be screwed down to make the adapter terminal group 42 electrically contact the terminal group. 2. At this time, the extension seat 431 is located in front of the shielding case 3, and the adapter terminal set 42, the tongue plate 412 and the extension seat 431 can be formed into an electronic device conforming to the Micro USB to be inserted into an electronic device such as a mobile phone, a tablet or a camera. The USB connector of the USB connector can be plugged into an electronic device such as a computer, mobile phone, tablet or camera, so that the product can be applied to three types at the same time. USB-specific electronic devices to improve ease of use.

Referring to the third, fourth, fifth, and sixth figures, the high-frequency terminal group 631 on the upper side of the upper body 61 and the lower base 62 of the docking module 6 has a cutting portion 634 in front of the butting end 633, and the upper body 61 and the lower body 62, the signal terminal 6321 of the low frequency terminal group 632 has a cutting portion 634 in front of the butting end 633. Since the transmission speed is also affected by factors such as the specifications or operating speed of the corresponding electronic device, the transmission speed is also It will be limited accordingly, so the transmission speed of the adapter module of the USB electrical connector does not need to reach the theoretical extreme speed, and the use of such a large current is not required, so the creation uses the cutting portion 634 to weld the end The number of 636 is reduced, and the plurality of second contacts 322 are arranged in a single horizontal row on the same horizontal plane under the condition that the circuit board 32 is limited in volume, thereby allowing the plurality of soldering ends 636. The welding operation is performed in alignment, thereby speeding up the production speed and reducing the production cost, and the plurality of welding ends 636 of the two-frequency high-frequency terminal group 631, the four welding ends 636 of one low-frequency terminal group 632, and the other two low-frequency terminal groups 632 The soldering ends 636 are arranged in sequence, and the arrangement can also balance the high frequency, so that the interfered signals are in phase, and the in-phase interference signals can be offset, so the noise and interference generated by the high-frequency signal transmission will be Reduce, and thus achieve the purpose of improving the quality of signal transmission.

Therefore, this creation is mainly for the adapter module of the USB electrical connector, and the insulating base body, the terminal group and the shielding shell can be composed of the electrical connector conforming to the general serial busbar specification, and the shielding housing adjacent the accommodating space. One side assembly movable assembly switching device, the adapter terminal set, the tongue plate and the extension seat form an electrical connector conforming to the Micro USB specification, and the docking module disposed on the other side of the shielding case is the upper body The lower base, the terminal block, the isolating plate, the sleeve and the outer casing form an electrical connector conforming to the USB3.1 Type-C specification, and the product can be simultaneously applied to the three USB specifications by the cover or the lifting device. The electronic equipment is mainly focused on improving the convenience of use. However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the creation, so the application of the creation specification and the schema content is used. The simple modifications and equivalent structural changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

In summary, the creation of the above-mentioned USB electrical connector adapter module can achieve its efficacy and purpose when used, so the creation is a practical and excellent creation, in order to meet the requirements of the new patent application.提出 To apply in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the creators' hard work. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

1‧‧‧Insulated body

11‧‧‧Base

110‧‧‧Terminal slot

111‧‧‧Separate ribs

2‧‧‧Terminal group

21‧‧‧ terminals

3‧‧‧Shield housing

30‧‧‧ accommodating space

31‧‧‧ Assembly Department

32‧‧‧ boards

321‧‧‧ first contact

322‧‧‧second junction

34‧‧‧Upper buckle

35‧‧‧stop convex

4‧‧‧Transfer device

41‧‧‧Insulated body

411‧‧‧ base

412‧‧‧ tongue plate

42‧‧‧Transfer terminal set

43‧‧‧Shield cover

430‧‧‧ storage space

431‧‧‧Extension seat

4310‧‧‧ docking space

5‧‧‧ Connection unit

50‧‧‧ shaft hole

51‧‧‧Shaft axis

52‧‧‧Card hole

53‧‧‧Card buckle

54‧‧‧cantilever

6‧‧‧Docking module

61‧‧‧The upper body

62‧‧‧ Lower body

63‧‧‧Terminal group

64‧‧‧Isolation board

65‧‧‧ Socket

650‧‧‧ docking space

66‧‧‧Shell

67‧‧‧ Positioning cover

671‧‧‧Gel buckle

68‧‧‧Insulation positioning seat

681‧‧‧Fitting groove

682‧‧‧Limited shoulder

Claims (6)

The adapter module of the USB electrical connector comprises an insulating base, a terminal set, a shielding shell, an adapter device and a docking module; wherein: the insulating seat system is provided with a plurality of terminal slots in the base, and a plurality of dividing ribs are disposed between the plurality of terminal slots of the pedestal; the terminal group includes a plurality of terminals that are disposed in the insulating base body, the plurality of terminals are respectively located in the plurality of terminal slots and the plurality of dividing ribs; the shielding housing has a receiving insulation inside The accommodating space of the seat body and the terminal block, and the assembly part is provided on one side of the shielding case, and the circuit board is provided in the accommodating space, and the first side of the circuit board is provided with a plurality of first contacts and a second The contact group is electrically connected to the plurality of first contacts, and the insulating base, the terminal set and the shielding shell form an electrical connector conforming to the universal serial busbar specification; the adapter device is assembled on the side of the shielding shell and assembled The switching device comprises an insulating body, a switching terminal set and a shielding cover body, and the insulating body is connected with a tongue plate on one side of the base portion, the base portion and the tongue plate are passed through the set position switching terminal group, and the insulating body is rotated Terminal group The cover cover covers the cover body, and the cover cover has a storage space for receiving the base of the insulating body, and an extension seat is connected to the shielding cover body, and the inside of the extension seat has a through hole to the storage space and the tongue plate is received. The docking space, the adapter terminal set, the tongue plate and the extension seat form an electrical connector conforming to the micro universal serial bus bar specification, and when the adapter device is closed, the adapter terminal group electrically contacts the terminal group, and the adapter device is lifted up The adapter terminal group is separated from the terminal group; the docking module is assembled on the shielding housing away from the other side of the adapter device and protrudes from the outside, the docking module is relatively assembled and has another terminal group above the upper body and the lower portion Seat, the other end The sub-group has two high-frequency terminal groups respectively located between the upper body and the lower body and a low-frequency terminal group located between the two high-frequency terminal groups, and the other terminal group is electrically connected to the plurality of second contacts of the circuit board, and A partition plate is arranged between the upper body and the lower seat body, and a sleeve body is further sleeved on the rear side of the upper seat body and the lower seat body, and a socket space for receiving a plurality of upper row terminals and a plurality of lower row terminals is formed in the sleeve body, and then is placed on the upper seat The body, the lower body and the outer cover of the sleeve are provided with an outer casing, and the upper body, the lower seat body, the other terminal group, the partition plate, the sleeve body and the outer casing form an electrical connector conforming to the USB3.1 Type-C specification. The adapter module of the USB electrical connector of claim 1, wherein the shielding shell is provided with two fastening holes away from the side of the assembly part, and the upper body, the lower body and the outer casing are further provided with a positioning cover. The outer side wall of the positioning cover is provided with a plurality of protruding buckles corresponding to the fastening holes of the shielding shell. The adapter module of the USB electrical connector of claim 1, wherein the shielding shell is provided with an upper buckle and a second stop protrusion on the side away from the assembly portion, and the upper body, the outer casing and the positioning cover are rearward. An insulating positioning seat is pressed against the outer casing, and a fitting groove is provided at the rear of the top surface of the insulating positioning seat for the corresponding fastening of the shielding shell, and the two side walls of the insulating positioning seat are respectively convexly clamped The shield housing has a limiting shoulder above the stop projection. The adapter module of the USB electrical connector of claim 1, wherein the adapter module of the USB electrical connector comprises a connection unit, and the connection unit is respectively provided with at least one of two side walls of the assembly portion. a convex shaft, and the connecting unit is respectively provided with a cantilever arm outwardly at two side walls of one side of the shielding cover body of the adapter device, and then a shaft hole for pivoting the convex shaft is respectively disposed on the second cantilever arm, thereby The transfer device is flipped and covered by the movable unit through the connecting unit. The adapter module of the USB electrical connector of claim 1, wherein the adapter module of the USB electrical connector comprises a connection unit, and the connection unit is respectively provided with at least one of two side walls of the assembly portion. a protruding shaft and at least one locking hole, and the connecting unit is respectively provided with a cantilever arm outwardly at two side faces of one side of the shielding cover body of the adapter device, and then respectively provided with a corresponding pivoting connection on the second cantilever arm For the shaft hole, the outer wall surface of the shielding cover body of the adjacent two cantilever arms is respectively provided with at least one snap fastener corresponding to the locking hole. The adapter module of the USB electrical connector of claim 1, wherein the low frequency terminal group has two signal terminals and power terminals respectively located on two sides, and the other terminal group has an upper body and a lower body. The butt end of the rear of the base body, the high frequency terminal group of the upper body and the lower body side and the signal terminal of the middle low frequency terminal group have a cutting portion in front of the butting end, and the high frequency terminal group and the second low frequency terminal on the other side The other signal terminals and the power terminals of the group extend in the front of the butt end with a bent portion and a soldering end, and the plurality of soldering ends are electrically connected to the plurality of second contacts of the circuit board, and the plurality of soldering ends of the two high frequency terminal groups The four soldering ends of one low frequency terminal group and the two soldering ends of the other low frequency terminal group are arranged in a single horizontal row on the same horizontal plane.