TWM509463U - Adapter module of USB electrical connector - Google Patents

Description

USB electrical connector adapter module

The present invention provides a switching module for a USB electrical connector, in particular, an insulating connector, a terminal set, a shielding case and a docking module are formed into two electrical connectors conforming to the second specification, and are covered by a rotating portion. Another type of electrical connector allows the product to be used in three USB-compliant electronic devices.

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 base of the insulating base, the terminal set and the housing of the shielding case form an electrical connector conforming to the Micro USB, and the rotating part can be covered or picked up by the connecting unit to cover the rotating part. The electrical connector conforming to the universal serial busbar specification is formed with the base, the terminal set and the shielding shell, and the electrical connector of the USB3.1 Type-C specification is formed by using the shielded housing on the other side of the mating module, due to the single device The electrical connector with three different USB specifications 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

12‧‧‧ base

120‧‧‧Terminal receiving slot

2‧‧‧Terminal group

21‧‧‧ terminals

3‧‧‧Shield housing

31‧‧‧Ontology

310‧‧‧ accommodating space

32‧‧‧Shell

320‧‧‧ Storage space

33‧‧‧Assembly Department

34‧‧‧ boards

341‧‧‧ first joint

342‧‧‧second junction

35‧‧‧ buttonhole

4‧‧‧Rotary Department

41‧‧‧Insulated body

410‧‧‧ hollow space

411‧‧‧ tongue plate

412‧‧‧ recess

42‧‧‧Transfer terminal set

43‧‧‧Shield cover

430‧‧‧ storage space

5‧‧‧ Connection unit

50‧‧‧ shaft hole

51‧‧‧Shaft axis

52‧‧‧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

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 creation of the rotating part.

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, rotating part 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 dividing ribs 111 are disposed between the plurality of terminal slots 110 of the base 11 , and a base portion 12 extends outwardly from the front side of the base 11 and is at the base portion. 12 is provided with a plurality of terminal receiving slots 120.

The terminal group 2 includes a plurality of terminals 21 extending through the insulating base 1 . The plurality of terminals 21 are respectively located in the plurality of terminal slots 110 and the plurality of dividing ribs 111 , and the partial terminals 21 extend in the plurality of terminal receiving slots 120 of the base 12 . .

The shielding case 3 includes a body 31 and a housing 32, and has an accommodating space 310 for accommodating the pedestal 11 inside the body 31, and a housing 32 is connected to one side of the adjacent body 31. 32 is provided with a storage space 320 that is hollow and penetrates into the accommodating space 310 to accommodate the base portion 12, and an assembly portion 33 is disposed on a side of the body 31 adjacent to the housing 32, and the circuit board 34 is disposed in the accommodating space 310. The circuit board 34 is provided with a plurality of first contacts 341 and second contacts 342 which are arranged in front and rear and have a spacing. The terminal group 2 is electrically connected to the plurality of first contacts 341, and the shielding case 3 is away from the assembly portion 33. Two side fastening holes 35 are provided on the side, and the base 12, the terminal group 2 and the housing 32 form an electrical connector conforming to the micro universal serial bus bar specification (Micro USB).

The rotating portion 4 includes an insulative housing 41, an adapter terminal set 42 and a shield cover 43. The insulative housing 41 has a tongue plate 411. The lower side of the tongue plate 411 is recessed for receiving the recess of the base portion 12. 412, the rear side of the tongue 411 is provided with a hollow hollow space 410, and the tongue plate 411 is internally provided with the adapter terminal set 42 extending rearward to the hollow space 410, and is outside the insulating body 41 and the adapter terminal set 42. The shield cover 43 is covered, and the shield cover 43 has a housing space 430 for accommodating the insulative housing 41 and the adapter terminal set 42.

The connecting unit 5 is respectively provided with at least one protruding shaft 51 on the two side wall surfaces of the assembling portion 33, and the connecting unit 5 is respectively provided with a cantilever on the two wall sides of the side of the shielding cover 43 of the rotating portion 4 52, the second cantilever 52 is respectively provided with a shaft hole 50 for pivotally connecting the protruding shaft 51, thereby allowing the rotating portion 4 to be flipped and covered by the connecting unit 5, and the rotating portion 4 is covered. In time, the switching terminal group 42 electrically contacts the terminal group 2, and the base 11, the terminal group 2, the shielding case 3 and the rotating portion 4 form a power conforming to the universal serial busbar specification (USB3.0 or USB2.0). In the connector, when the rotary portion 4 is lifted up, the transfer terminal group 42 is separated from the terminal group 2.

The docking module 6 is assembled on the other side of the shielding shell 3 away from the rotating portion 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 high-frequency terminal group 631 having a rear end of the upper base 61 and the lower base 62, and a high-frequency terminal group 631 on the inner side of the upper base 61 and the lower base 62. The signal terminal 6321 of the terminal group 632 has a cutting portion 634 in front of the butting end 633, and the other signal terminal 6321 and the power terminal 6322 in the other high frequency terminal group 631 and the second low frequency terminal group 632 are bent in front of the butting end 633. The portion 635 is further extended with a soldering end 636. The plurality of soldering ends 636 are electrically connected to the plurality of second contacts 342 of the circuit board 34, and the plurality of soldering ends 636 and the low frequency terminal group 632 of the two high-frequency terminal groups 631 are soldered. The welding end 636 of the end 636 and the other low frequency terminal group 632 are arranged in a single horizontal row on the same horizontal plane, and the partitioning plate 64, the upper seat 61 and the lower seat are disposed between the upper seat 61 and the lower seat 62. The sleeve body 65 is further sleeved with a sleeve 65. The sleeve body 65 is formed with a socket space 650 for accommodating the terminal group 63. The upper body 61, the lower base 62 and the sleeve 65 are externally covered with a casing 66. 61. The lower body 62 and the outer casing 66 are further provided with a positioning cover 67. The outer side wall of the positioning cover 67 is provided with a plurality of convex buckles 671 corresponding to the fastening holes 35 of the shielding housing 3, and the upper body 61 and the lower seat body. 62. The terminal group 63, the isolating plate 64, the sleeve 65 and the outer casing 66 form an electrical connection conforming to the USB3.1 Type-C specification. Device.

The connecting unit 5 can be disposed on the shielding cover 43 and the protruding shaft 51 is disposed on the shielding shell 3, but it can also be relatively adjusted. For example, the shaft hole 50 is disposed on the shielding shell 3 and the convex shaft is disposed. 51 is disposed on the shielding cover 43 or both of them are provided with a shaft hole and is pierced by a shaft, which only has the function of positioning for rotation, and thus does not limit the patent scope of the creation, such as using other modifications. And the equivalent structural changes shall be included in the scope of the patent of this creation, and shall be combined with Chen Ming.

Please refer to the first, second, third, fourth, sixth and seventh figures. The adapter module of the USB electrical connector can utilize the cantilever 52 of the connecting unit 5 with the shaft hole 50 as the axis in the shielding shell. The convex shaft 51 of the body 3 is rotated, the rotating portion 4 is swung upward, the adapter terminal group 42 is separated from the terminal group 2, and the insulating body 41 is located above the shielding case 3, and the base of the insulating base 1 is at this time. 12. The terminal block 2 and the housing 32 of the shielding case 3 are formed by an electrical connector conforming to the Micro USB, and can be connected to an electronic device such as a mobile phone, a tablet or a camera, or the rotating portion 4 can be rotated downward to cover the cover. The insulating body 41 and the shielding cover 43 of the rotating portion 4 cover the base portion 12 and the housing 32, and the adapter terminal group 42 electrically contacts the terminal group 2, so that the base 11, the terminal group 2, and the shielding housing can be 3 and the rotating part 4 forms an electronic connector conforming to USB3.0 or USB2.0 and is plugged into an electronic device such as a computer or a television, and the other end of the adapter module of the USB electrical connector conforms to the USB3.1 Type-C specification. The electrical connector can be plugged into electronic devices such as computers, mobile phones, tablets or cameras, so that the product can be applied to three USB-sized electronic devices at the same time to improve the convenience 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 342 are arranged in a single horizontal row on the same horizontal plane under the condition that the circuit board 34 is limited in volume, thereby allowing the plurality of soldering ends 636 to facilitate the automatic welding operation of the alignment. Thereby, the production speed is accelerated and the production cost is reduced, and the plurality of soldering ends 636 of the two high-frequency terminal group 631 and the four soldering ends of the low-frequency terminal group 632 are 6 36 and the other low frequency terminal group 632 of the two soldering ends 636 are arranged in order, this arrangement can also make the high frequency balance, so that the interfered signals are in phase, and the in-phase interference signals can be offset, so the high frequency The noise and interference generated by signal transmission will be reduced, thereby improving the quality of signal transmission.

Therefore, this creation is mainly for the adapter module of the USB electrical connector, and the base of the insulating base, the terminal set and the housing of the shielding case can be made into the electrical connector of the Micro USB, and the shielding shell side is assembled. The movable assembly part of the unit, the base, the terminal set, the shielding case and the rotating part form an electrical connector conforming to USB3.0 or USB2.0, and the docking module disposed on the other side of the shielding case is the upper body, The lower body, 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 equipment is mainly for the purpose of 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 use of the creation specification and the content of the schema is The simple modification 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

12‧‧‧ base

120‧‧‧Terminal receiving slot

2‧‧‧Terminal group

21‧‧‧ terminals

3‧‧‧Shield housing

31‧‧‧Ontology

310‧‧‧ accommodating space

32‧‧‧Shell

320‧‧‧ Storage space

33‧‧‧Assembly Department

34‧‧‧ boards

341‧‧‧ first joint

342‧‧‧second junction

35‧‧‧ buttonhole

4‧‧‧Rotary Department

41‧‧‧Insulated body

410‧‧‧ hollow space

411‧‧‧ tongue plate

412‧‧‧ recess

42‧‧‧Transfer terminal set

43‧‧‧Shield cover

430‧‧‧ storage space

5‧‧‧ Connection unit

50‧‧‧ shaft hole

51‧‧‧Shaft axis

52‧‧‧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

Claims (6)

The adapter module of the USB electrical connector comprises an insulating base, a terminal set, a shielding shell, a rotating part, a connecting unit and a docking module; wherein: the insulating seat system extends outwardly from the front side of the base The terminal assembly includes a plurality of terminals extending through the insulating base, and a portion of the terminals extend in the base; the shielding housing includes a body and a housing, and has a hollow interior to accommodate the susceptor. a space is provided, and a housing is connected to one side of the adjacent body, and the housing is provided with a storage space which is hollow and penetrates to the accommodating space for accommodating the base, and is further provided with an assembly portion on a side of the body adjacent to the housing. A circuit board is disposed in the accommodating space, and a plurality of first contacts and second contacts are arranged on the side of the circuit board and spaced apart from each other, and the terminal group is electrically connected to the plurality of first contacts, the base, the terminal group and the shell The socket forms an electrical connector conforming to the micro universal serial busbar specification (Micro USB); the rotating portion includes an insulating body, a switching terminal set and a shielding cover body, and the hollow side of the tongue plate has a hollow space, the tongue The inside of the board is worn with a rear extension to the hollow The adapter terminal group has a storage space for accommodating the insulative housing and the adapter terminal group; the connection unit is disposed on the shielding shell and the shielding cover body for pivoting and closing or When the lifting portion is closed and the rotating portion is closed, the adapter terminal group electrically contacts the terminal group, and the base, the terminal group, the shielding case and the rotating portion are formed to conform to the universal serial busbar specification (USB3.0 or USB2.0). The electrical connector; the docking module is assembled on the other side of the shielding shell away from the rotating portion and protrudes from the outside, the docking module is relatively assembled and has a seat body and a lower seat body on the terminal group, and the terminal group has a separate a high-frequency terminal group located between the upper body and the lower body and a low-frequency terminal group between the two high-frequency terminal groups, and a partition plate between the upper body and the lower body, and the rear side of the upper body and the lower body The sleeve is provided with a sleeve body, and a socket space for accommodating the terminal group is formed in the sleeve body, and the outer shell, the lower seat body and the outer sleeve body are respectively covered with the outer shell, the upper seat body, the lower seat body, the terminal group, the partition plate, the sleeve body and The housing forms an electrical connector that conforms to the USB 3.1 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 portion, and the upper body, the lower base and the outer casing of the docking module are further sleeved. A positioning cover is disposed, and the outer side wall of the positioning cover is provided with a plurality of protruding buckles corresponding to the fastening holes of the shielding housing. The adapter module of the USB electrical connector of claim 1, wherein the insulative housing has a tongue plate, and the lower side of the tongue plate is formed in a concave shape for receiving the recess of the base after the cover. 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 at a rear side of the second side surface of the shielding cover body of the rotating portion, and a shaft hole for pivoting the convex shaft is respectively disposed on the second cantilever arm, thereby allowing The rotating portion 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 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 base. The plurality of terminal receiving slots are disposed in the base portion, and the plurality of terminals are respectively located in the plurality of terminal slots and the plurality of dividing ribs, and the plurality of terminals extend in the plurality of terminal receiving slots of the base portion. For example, the adapter module of the USB electrical connector described in claim 1 is low. The frequency terminal group has two signal terminals and power terminals respectively located on two sides, and the terminal group is a high-frequency terminal group having a top end and a lower side of the lower body, and a high-frequency terminal group on the upper body and the lower body side. The signal terminal of the low frequency terminal group has a cutting portion in front of the butting end, and the other high frequency terminal group and the other signal terminal and the power terminal of the second low frequency terminal group have a bent portion extending in front of the butting end and a soldering end thereof. 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 second soldering ends of the other low frequency terminal group are sequentially arranged. The same horizontal plane is in a single horizontal row.