TWM245646U - A composite connector - Google Patents

Description

M245646 4. Creation Description (1) [Technical Field to which the New Type belongs] This creation provides a combined plug connector, particularly a combined connector that integrates a USB Mini Type plug and a charging plug. [Prior art]

Modern information products continue to develop in the direction of miniaturization, which is convenient to carry. At the same time, they are also developing toward digital transmission. Information transmission products such as PDA (Personal Digital Assistant) and Note Book have gradually become popular in the field of people's daily office and personal communications. In the past, the intricate connection methods produced by the data plugs of many devices with different functions are bound to be improved. Previously, such products on the market were all stacked with a single or the same interface. The configuration 'such as a single USB Mini Type electrical connector can only be used for signal transmission', such as a charging plug connector, only suitable for power transmission, etc. However, in response to the development of miniaturization of electronic products, the electrical connectors used in the products have begun to appear as combined socket connectors. This new type of socket connector has both signal transmission and power transmission, which is suitable for different Information transmission between products, and this combined socket connector is not suitable for functional requirements for a single type of plug. Due to Λ, it can be matched; the butt plug connector of the combined ^ seat connector has become a new demand. This creation is to provide a combined multi-purpose combined plug electrical connector, which is a USB Mini = pe plug f and charging The plug is integrated and arranged in the structure of a plug connector, which simplifies the connection of the data interface, provides a multi-functional use mode, and synchronizes the needs of the communication market. ,; [Content]

M245646 IV. Creation Instructions (2)

One of the objectives of this creation is to provide a combined plug connector, which integrates the USB Mini Type plug and the charging plug into the structure of a sub-connector, simplifies the connection of the data interface, and provides a multi-functional use mode. The second purpose of this creation is to provide a combined plug connector, which uses a plastic core for the two-use components to be integrally molded, thereby ensuring assembly accuracy and reducing the size of the product. 、 It can mold the production of its system, its system socket, the top of the system to prove its error, and the original creation in the end of the original creation of the product. The electric plug should be used as the base for the semi-consumer production of the customer's production. The electric plug can be used for the purpose of the electric plug burner. The third difference between the purpose wheel end and the stable purpose head is to provide man-hours. By seeking more, avoiding. The whole is beneficial to the cost. The fourth is to provide a back-side design to facilitate welding. The fifth is to provide a design with an elastic bayonet. Therefore, the sixth guarantee is to provide a mid-mold mold to compete when the middle part is designed to be contacted. A combined plug, which works at the end of the solder cup at the same time, improves the product's combined plug. The structure of the stable combined plug structure has the replacement of shrinkable energy storage A and Mini, a group of buckle tongues is inserted in the knot, and a group is an elastic terminal. This simplifies the connector and adds a spacer quality. Connector for snap-on. The seventh aspect of the connector is to provide a combined plug connector, which is provided with a fool-proof notch underneath so as to prevent abnormal connection conditions. Say

Page 7 M245646 IV. Creation Instructions (3) The eighth purpose of this creation is to provide a combined plug connector. The upper and lower combined covers are designed to engage with each other. The upper cover passes through a total of four recesses. The hook of the lower cover is combined and fixed, and an upper post is also provided on the upper cover. The lower cover is designed with a groove as a guide post for upper and lower engagement. The hidden engagement mechanism can avoid excessive appearance defects and make The appearance is a complete streamline. In order to achieve the above purpose, this creation can be realized by the following technical solutions. The combined plug connector includes an insulating base body, a USB M ini Type plug, a charging plug, and an upper and lower combined cover body. The insulating base body is the main piece. The insulating base body is roughly a giant structure. The storage space for USB Mini Type and power transmission terminals, and many equipment structures. Among them, the charging plug with elastic tongue is integrated with the insulating base. The USB Mini Type's receiving slot is replaced when the semi-finished product is molded according to customer needs. The opening mold is determined to be A Type or B Type. The middle part of the power transmission terminal is an elastic structure. At the same time, a pair of through grooves for receiving the power transmission terminal are provided along the charging plug socket of the insulating base, and the USB Mini Type signal contact terminal It is a back-faced structure, which is fixed on the rubber core of USB Mini Type by Insert molding technology. The two sides of the USB Mini Type shielding shell are provided with bumps to interfere with the inner wall of the through slot of the insulating base. Fixed, at the same time there is a stable interference part at its rear end; the upper and lower combined cover is designed as a mechanism that engages with each other, of which the upper cover There are a total of four concealed hooks on the lower cover. The upper cover is provided with a column at the same time. The lower cover is designed with a groove as a guide post for upper and lower engagement. Rear guide

Page 8 M245646 IV. Creation instructions (4) The groove of the cable body, after adopting the above scheme, the creative combined plug connector design has more stability and i than the current circulating connectors: it also saves production costs, Therefore, its demand in the modern communication market 2 'ry 0 [Embodiment] Please refer to Figures 1, 2, 6, and 7 in conjunction with the reference. In this creation = embodiment, the combined plug connector 1 is composed of Λ edge base 3, USB Mini Type connector, signal contact terminal 82, power transmission terminal 6, combined cover and other main components. Among them, base 3 is a giant structure, and its internal structure can be divided into charging plug area 31 and USB Mini Type plug area 32; the charging plug area 31 includes a plug 3 extending from the side and a receiving hole groove 31 of the power transmission terminal 6 on both sides of the plug 311 311 It is a concave groove 3111. In this concave groove 3111, == Ξ 二 f Ϊ 部 3U2 (please refer to FIG. 3), in the middle of the concave groove 31 1 1 ”, again from the front side of the insulating seat 3 Extending the elastic buckle! M :! The end of 315 forms a raised triangular # 二 $ ^ widely used as a fastener for a snap-fit butt plug; and the power transmission terminal 6 媸 groove & 2 penetrates the front and rear end faces of the insulating base 3 for power transmission π @ ^ When the contact end 61 protrudes from the front surface of the insulating base 3, the rear side of the body is provided on the rear side of the body in the area of the charging plug area 31 and the non-adjacent USB II = M plug area 32. When the balanced insulating base 3 is formed, the material groove 3 1 4 is not required.

Page 9 M245646

:: 件 相 ίΞΐOther Embodiments_ 'If the appearance of the entire plug is changed, the HM cutout groove 314 can be changed depending on the structure; the other part of the insulating seat 3 • ini Type plug area 32, its structure includes a A receiving slot 3 22 for receiving the body of the JJSB Mini Type plug, and a through slot 3 2 3 that matches the shape of the USB Mini plug interface; among them, the receiving slot 3 2 2 and the through slot 32 3 are connected to each other to facilitate the installation of the USB Mini Type plug. There are several fixing ribs on the upper and lower sides of the insulating base 3 to fit with the grooves 2 2 2, 5 2 3 on the upper and lower combined covers 2, 5 to increase the stability of the insulating base 3 during assembly. In this embodiment, there are two fixing ribs 33 on the upper side of the insulating base 3, and one fixing rib 313 on the lower side; on the housing of the insulating base 3, the side corners of the USB Mhi Type plug area 32 An arc-shaped cutout 3 2 5 is formed, and the arc-shaped cutout 3 2 5 is used as an identification to prevent mis-insertion; the two sides are engaged with the upper and lower combined cover bodies 5 and 2, and each has a recess 316, 324 .

Please refer to Figs. 2 and 5. The combined cover includes an upper cover 5 and a lower cover 2'a. The upper cover 5 is composed of a half annular groove wall 51 and a bottom surface 52. A semi-circular through groove 5 1 3 is provided at the end as a placing part of the wiring sleeve body 4, and a plurality of clamping grooves 511 that can be engaged with the fastening members 24 of the lower cover 2 are respectively provided on both sides of the annular groove wall 5 1. A protruding latching portion 512 is formed on the top surface of the latching grooves 511, and the latching portions 512 interact with the convex portion on the fastener 24; a plurality of grooves 523 are provided in the front portion of the bottom surface 52 As the fasteners of the card and the solid insulation base 3, the grooves 5 2 3 are matched with the fixing ribs 33 of the insulation base 3, and a convex rib 521 and a convex wall 522 are provided at appropriate positions on the bottom surface 52. Among them, The position of the protruding rib 521 is just against the rear end surface of the charging plug area 31 located on the insulating base 3 after the upper cover 5 is fixed, and has an auxiliary fixed insulating base.

Page 10 M245646 Fourth, the creation description (6) the role of the body 3; and the convex wall 5 22 is used in conjunction with the rear end of the annular groove wall 51, on the convex wall 522 and the semicircular rear end of the annular groove wall 51 There is also a semi-circular through groove 524 at the slot. A space 5 2 5 'is provided between the convex wall 522 and the rear end of the annular groove wall 51. The space 5 2 5 is used for the lug 41 of the front edge of the wiring sleeve body 4. A guide post 526 is provided at the junction of the raised rib 521 and the annular groove wall 51 on the bottom surface 52. These guide posts 526 form one of the engaging structures with the recessed part 227 on the lower cover body 2 and have the upper and lower cover bodies. Loose function. The structure of the lower cover 2 is similar to the structure of the upper cover 5, and is also composed of a half annular groove wall 21 and a bottom surface 22. A semicircular through groove 213 is provided at the rear end of the annular groove wall 21 as the wiring sleeve body 4. The placing part is provided on the two sides of the annular groove wall 21 respectively with a plurality of fasteners 24 that can be engaged with the clamping grooves 511 of the upper cover 5. These fasteners 24 are protrusions and are in front of the bottom surface 22. The groove is provided with a groove 222 and a convex rib 221, wherein the groove 2 2 2 is used as a fastener for fixing the insulation base 3, and the groove 2 2 2 is matched with the fixing rib 3 1 3 of the insulation base 3, The raised ribs 2 2 1 are used to abut the rear end surface of the interference portion 813 of the USB Mini Type connector assembled on the insulating base 3, and the raised ribs 223 and the raised walls 225 are provided at appropriate positions on the bottom surface 22, of which, The positions of the protruding ribs 2 and 23 are the same as the positions of the protruding ribs 521 of the upper cover 5, and they just abut against the rear end face of the charging plug area 3 1 after the insulating cover 3 fixes the lower cover 2. Function, in order to match the structure of the insulating seat body 3, a concave portion 2 2 3 1 is formed in the middle portion of the convex rib 2 2 3; and the convex wall 2 2 5 is at the rear end of the annular groove wall 2 1 For use, a semicircular through groove 2 2 6 is also provided on the convex wall 2 2 5 at the semicircular through groove 213 at the rear end of the annular groove wall 21, and between the convex wall 2 2 5 and the rear end of the annular groove wall 21 A spacer 2 2 8 is provided, and the spacer 2 2 8 is used for the tab 4 1 at the front edge of the connection sleeve body 4 and placed on the bottom surface 5 2

Page 11 M245646

Lugs 224 are provided near the intersection of the upper ribs 223 and the annular groove wall 2i, and a recess 22 is formed between the lugs 224 and the ribs 223. The recesses 227 are connected to the guide posts 5 of the upper cover 5 Forms a cooperation, has the energy to prevent the upper and lower covers from loosening.

Please refer to FIG. 7, the power transmission terminal 6 includes a contact end 61, an elastic portion 62, and a welding portion 63, wherein the contact end 61 further includes a first lateral bending portion 6 1 1, a first Two longitudinal bending portions 6 丨 3 and a flat leg portion 614, the second longitudinal bending portion 613 is used as a contact portion of the mating connector, and the elastic portion 62 is a spring-type structure, which has a cushion when docking. The resulting stress makes the power transmission more stable. The welding portion 63 includes a bent portion 631 and a welding cup 632. A through hole 6 3 2 1 is provided in the middle of the welding cup 632 to increase the food consumption during welding. Tin effect; a connection portion 64 is used as a connection between the contact end 6 丨 and the elastic portion 62, and a holding portion 65 is used as a connection between the elastic portion 62 and the welding portion 63; the holding portion 65 has interference ribs 651 and The function of the plurality of barbs 6 5 2, the protruding ribs 651 and the barbs 6 5 2 is to increase the fixing of the power transmission wheel terminal 6 inserted in the receiving hole groove 3 1 2 to prevent loosening.

^ Please refer to Figures 7, 8, and 9. The USB Mini Type connector includes two parts: a shielding case 7 and a rubber core 8. The shielding case 7 includes a front end receiving part 7 1. A rear end introducing part 7 2 two parts. Wherein, the receiving part 7 is a ring-shaped cover and two ends are opened to form a through groove 712. The cross-sectional shape of the through groove 712 is a standard USB Mini Type specification, and a rear convex part 713 is provided on the top as a plastic anger. The recessed portion 8134 of 8 cooperates to increase the stability of the shielding shell 7 when it is connected to the rubber anger 8; the introduction portion 72 is composed of two side walls 72ι,? 22 and a bottom surface 723 constitute a generally concave mechanism, and one of the side walls extends

Page 12 M245646 IV. Creation instructions (8) The protruding end is a circular connector 7213 as the connection secret # 2 ^ ^ ^ ^ 7213.Φ „^^ 17214, = Extended bends 7211, 722 1, After these bent portions 72 1 1 722 1 t are glued into the shielding case 7 to reach the positioning, the bent portions π ", 72, ^ bend > 2 are fixed to the rubber core 8 so that they cannot be displaced backward and are located on the side wall. 721 upturn =: 7211 The mesophase of the plug connector 7213 has an interval ^, and interference bumps 7223 are provided on the outer side wall of 1 = wall 72 1, 72 2. These interference bumps 223 are USB When the Mini Type connector is inserted into the receiving groove 322, the side wall of the receiving groove = 2 is used to increase the stability of the USB Mini Type connector. A connection portion 7 3 is used as a connection between the valley portion 71 and the introduction portion 7 2 The connection part 73 is an oblique design that matches the structure of the rubber core 8. Please refer to Figs. 8 and 9, the rubber core 8 can be further divided into a body 81 and a socket 9, and a part of which is the body 81. It can be divided into areas such as the terminal connecting portion 811, the main body 812, and the convex interference portion 813. The terminal connecting portion 811 has a flat and two structure, and a groove 8112 is formed on the terminal connecting portion 811, which is opened in the groove 8112. A right-side receiving groove gill for receiving the signal contact terminal 82 is provided, which is intersected and extends through the main end to the rear end face of the main body 812. The rear end of the 8-slot 12 forms a convex interference portion 8 1 3. The interference portion 8 1 3 protrudes to the top and bottom sides, and a concave portion 8 1 3 4 is formed on the convex portion on the top side. This concave portion 34 is used when the rubber anger 8 is sleeved into the shielding case 7 and shields. The rear convexity at the bottom of the housing 7 is matched with 7 1 3, and the convex part on the bottom side forms a concave part 8 丨 36. The concave part 8136 has an inclined part 8135 at the front end. The concave part 8136 is provided for the socket 9 only. The oblique convex portion 922 is placed outside and forms an integral part with the oblique convex portion 922, and then fits with the oblique coupling portion 73 of the shielding housing 7 when the shielding housing 7 is inserted into the shielding housing 7.

Page 13 M245646

Two convex strips 8 丨 3 丨 are respectively provided on the two sides of the interference portion 8 1 3, and the positions of the two convex strips 8 1 3 1 are respectively located at the front and rear sides, and their lengths do not completely penetrate the entire side. A groove 8 丨 3 2 is formed in the middle of the two convex strips 8 1 3 1. A locking point 81 33 is provided on the side without the convex strip 8131. The function of the locking point 8133 is for the clip on the socket 9. The 921 buckle makes the body 81 and the socket 9 have a stable effect when they are coupled.

Please refer to FIG. 8 again. In this creative signal contact terminal 8 2 has one form, one is a bent terminal 821, and the other is a straight terminal 8 2 2. The difference between the two is the bent terminal 8 2 1 The middle part 8 2 1 3 is a two-stage bent state. The rear end of the signal contact terminal 82 forms a U-shaped solder cup 821 1. This U-shaped solder cup 821 1 can accommodate more solder, and the front end is a strip-shaped solder leg 8 2 丨 4, there are several interference barbs 8 2 1 2 near the solder cup 8 2 1 1 as the fixing of the terminal.

Please refer to FIG. 8 and FIG. 9 again. The socket 9 is a U-shaped solder cup 8211 for fixing and separating the signal contact terminal 82. The structure includes a butt end 92 and a solder resist 9 1 part. The butt end 9 2 and the solder resist end 9 1 are distinguished by standing portions 9 2 3; among them, laterally protruding clip pieces 921 are respectively provided on the upper sides of both sides of the standing portion 9 2 3, and on these clip pieces 921 Slot holes 9211, 9212 are provided, and the slot holes 9 2 1 1, 9 2 1 2 are engaged with the locking points 8 1 3 3 on the rubber core 8 body 8 1, so that the body 81 is connected with the socket 9. It has a stable effect at the time; a protruding oblique convex portion 922 is provided at the bottom of the standing portion 923, and the oblique convex portion 922 cooperates with the recessed portion 8 1 3 6 on the rubber core 8 body 81; and the standing portion 9 2 3 A plurality of terminal through grooves 924 are provided in the middle portion of the terminal, and the through grooves 924 communicate with the groove 911 of the solder resist end 91; the solder resist end 91 is a plate protruding laterally from the middle of the standing portion 9 2 3, The upper and lower sides are equipped with signal contact terminals 8 2 solder cup 821 1

Page 14 M245646 Fourth, creative instructions (ίο) groove 9 1 1. Please refer to FIG. 2 again, the wiring cover body 4 is a conventional component. The wiring cover body 4 includes a ear 41 and a flexible portion 42. Among them, the tab 41 is convex on both sides, and the top surface is flat. Structure, the upper and lower flat portions 4 1 2 of the lug 4 丨 can be engaged with the spacer portions 5 2 5 and 2 2 8 of the upper and lower cover bodies, and a plurality of strip grooves 421 are provided on the flexible portion 4 2 for bending. The space between the lug 41 and the flexible portion 42 is reserved in the middle of the slot body 4 n that fits up and down the rear side of the cover body; the inner body of the lug 4 i and the pull portion 42 is a circular through groove. 43 power supply line. The assembly mode of this creation is: in the first stage, the signal contact terminal 8 is first integrated with the rubber core 8 by using the technology of insert insert molding, and then the socket 9 is connected with the rubber core 8 to form the two. An assembly; insert the assembly into the USB Mini Type cover 7 and bend the bent portion 7211 to resist its return path to complete the assembly of the USB Mini Type connector. The second stage is that the Mini Type connector is snapped along the slot 3 2 3 of the insulating base 3 to the butt portion of the cover f housing 7 against the outside of the slot portion 321 of the main body, while shielding the interference cards on both sides of f Point 7216, 7 2 2 3 auxiliary clamping; and the electric transmission terminal 6 is inserted into the through groove 312 of the insulating base body until the welding portion 63 of the power transmission terminal resists the outside of the insulating base body 3 Side, while interfering with barb 2 auxiliary clamping. In the third stage, the bottom of the completed insulating base 3, 313 and the empty grooves of the USB Mini Type bevel connecting portion 73 are respectively inserted into the groove 222 and the rib 221 of the cover 2 of the ear 1 and the wiring sleeve Body 4 card: 1, enter the spacer 2 2 8 and finally engage the upper cover 5 with the lower cover 2, the guide 5 5 of this 1 cover is aligned with the recess 227 of the lower cover, and the buckle of the lower cover The 24 is aligned with the slot 511 of the upper cover, and the two protrusions on the insulating base 3 are simultaneously

M245646 g, creation instructions (11) The ribs 33 are respectively inserted into the two grooves 523 of the upper cover 5, and the rear end thereof is the same as the rear end of the lower cover 2 so that the snap-in portion 4 of the wiring cover 4 1 card After entering the spacer 5 2 5, the entire assembly operation is completed. It can be known from the above description that this creation combines two connector components with different functions into a whole with a novel structural design, and the unique design of each component makes the creation achieve a more complete function. The structural implementation disclosed in this creation is for the convenience of explaining its characteristics, and is not limited to the scope of this creation. Anyone who understands this technology from the description of this creation should make modifications without departing from the spirit of this creation. It is regarded as a similar structure of this creation and is covered by the scope of patent application of this creation.

Page 16 M245646 Brief description of the diagram. Figure 1 is a three-dimensional assembly diagram of the preferred embodiment of the creation; Figure 2 is a three-dimensional exploded view of the preferred embodiment of the creation; perspective view; a perspective view; Assembly drawing of the insulating base of the preferred embodiment. Figure 4 is another insulating base of the preferred embodiment. Figure 5 is a three-dimensional exploded view of the preferred embodiment of the invention. Figure 6 is the preferred embodiment of the invention. Figure 7 is an exploded view of the main body of the creative embodiment; Figure 8 is a exploded view of the USB Mini Type connector of the creative embodiment; The USB Mini 'Type connector of the embodiment is exploded from another perspective. 1-Combined plug connector 3-Insulated base 5-Upper combined cover 7-Shelter housing 9-Sleeve 2 2-Bottom surface 3 1-Charging plug area 3 3-Fixing rib 41-Lug 4 3-Round Shaped through groove 5 2 -Bottom surface 6 2 -Elastic part 2 -Lower combined cover body 4 -Wiring sleeve body 6 -Power transmission terminal 8 -Plastic core 2 1 -Semi-circular groove wall 2 4 -Hook piece 32-USB Mini Type Plug area 4 2-Flexible part 5 1-Half-ring groove wall 6 1-Contact end 6 3-Welding part

Page 17 M245646 Brief description of the drawing 6 4 -Connecting part 7 1 -Receiving part 7 3 -Connecting part 82 -Signal contact terminal 9 1 -Solder resistance end 2 2 1 -Rib 2 2 3 -Rib 2 2 5- Convex wall 2 2 7_Concave part 3 1 1 -Connector 3 1 3 _Fixed rib 3 1 5 -Elastic snap tongue 3 2 2 -Receiving groove 3 2 5 -Curved part 4 1 2 -Flat part 51 1 -Slot groove 5 1 3 -Semicircular through groove 5 2 2 -Convex wall 5 2 4 -Semicircular through groove 5 2 6 -Guide post 6 1 3 -Second longitudinal bending portion 6 3 1 -Bending portion 6 5 1-interference rib 712-through groove 6 5-holding portion 7 2-lead-in portion 81-body 9 2-butt end 2 1 3-semi-circular through groove 222, 523-groove 2 2 4-lug 2 2 6 -Semicircular through groove 2 2 8 -Spacer 3 1 2 -Receiving hole groove 3 1 4 -Drilling groove 316, 324-Recess 3 2 3 -Through groove 411-Slot body 4 2 1 -Strip Groove 5 1 2 -Locking part 521 -Rib 5 23 -Groove 5 2 5 -Space part 6 1 1 -First transverse bending part 6 1 4 -Flat leg part 6 3 2 -Welding cup 6 5 2 -Barb 7 1 3 -Backward protrusion

M245646 Brief description of the drawing 7 2 1, 7 2 2-Side wall 8 1 1-Terminal connector 8 1 3-Interference part 822-Straight terminal 9 2 1-Clip 9 2 3-Stand 2 2 3 1 -Recess 3 1 1 2-Missing 6 3 2 1-Through hole 7 2 1 4-Through hole 72 12-Space 8 m-Receiving groove 8 1 3 1-Protruding strip 8 1 3 3-Check point 8 1 3 5 -Slanted section 8 2 1 3 -Middle section 8 2 1 4 -Strip solder feet 9211, 9212-Slotted hole 7 2 3 -Bottom surface 81 2-Body 8 2 1 -Bent terminal 911-Groove 9 2 2 -Slanted convex Portion 924-terminal through groove 3111-concave groove 3151-triangular locking portion 7 2 1 3-round plug portion 7211, 72 2 1-bent portion 7 2 2 3-interference bump 81 12-groove 8132 -Channel 8 1 3 4-recess 8 1 3 6-recess 8 2 1 1-U-shaped solder cup 8 2 1 2-interference barb

Claims (1)

M245646 1. A combined plug connector, the Mini Type plug connector, the charging plug connector, and the USB are characterized by an insulating base body up and down, and a mouth cover component, a type structure, and the internal structure can be eight Yanshi: 忒The insulating base is roughly a giant plug ... block, the charging area and the us " ini Type plug are connected to the force protruding from the two sides of the plug, and the elastic hole is used to pass through the receiving hole slot of the force transmission mule , Its USB Mini Type plug area head and the insulating seat body are integrated; the type plug main body contains: 八, 、, ° ° structure includes a USB M ini π-shaped through slot, containing < Mini Type plug plug Continue to 2. If the scope of patent application: No. 2 is a connected structure. The feature is that the plug is a plug connector, and its special seat = is provided between the sides-also formed from the end of the piece-convex ... On the elastic snap tongue 3, as applied /: Λ 围 第 1 According to the item: a plug connector, which is characterized in that: the receiving hole groove of the force transmission terminal penetrates the front and rear end surfaces of the insulating seat. 4ft'in. Stomach insulative combination plug connector described in item 1, its special ϊ: 合 ί 体 ίί :; ί: a number of fixing ribs are provided on the side as a combination of 5 and V.fSA1; Type plug connector, which is composed of two half rings; the upper cover f and the lower cover body, which consists of the upper Xiangbao and a bottom surface, at the rear end of the annular groove wall The groove wall on the page 20 engages with the buckle edge seat on the bottom groove wall and the ring wall. M245646 5. The scope of the patent application is provided with a semi-circular through groove as the connection sleeve body placement section. The top surfaces of the plurality of card slots which are fastened by the fasteners of the lower cover body form protruding latch portions, and the latch portions act on the upper convex portions; a plurality of latches are provided on the front portion of the bottom surface and are absolutely fixed. The rib-fitting groove serves as a fastener for fixing the insulating seat, and a convex rib and a convex wall are provided at other positions. The convex wall and the annular semicircular through groove also have a semicircular through groove. There is a space between the rear ends of the walls, and guide pillars are provided on the bottom surface of the ribs and annular grooves. The guide pillars and the recesses on the lower cover form a combination of 0.6 and 5. The characteristic of the plug connector is that the structure of the lower cover body is similar to that of the upper cover body. Similarly, the annular groove wall and a bottom surface are formed. A shaped through groove is provided at the rear end of the annular groove wall as a connection sleeve placement portion. The two sides of the groove wall are divided into several buckles that can be engaged with the grooves of the upper cover. There are grooves and ribs on the front of the bottom surface, wherein the grooves are fixed to the fasteners of the insulating seat, and the grooves are on the bottom surface with the fixing ribs of the insulating seat. A convex rib and a convex wall are provided at appropriate positions, wherein the convex position is the same as that of the upper cover body, and the middle part of the convex rib is a concave part; the convex wall is used in conjunction with the rear end of the annular groove wall. The semi-circular through groove at the rear end of the annular groove wall also has a semi-circular groove. The convex wall has a space between the rear end of the annular groove wall, and a lug is provided near the junction of the bottom rib and the annular groove wall. A recess is formed between the lugs and the recesses are connected to the front and rear grooves of the two parts of the combined body to form a matching structure with the guide posts of the upper cover. Click fit, the position of the ribs forms the combination of convex and convex ribs on the convex wall-shaped through surface. Page 21 M245646 V. Application for patent scope 7. If the scope of patent application for item 1 lies in: the power transmission terminal connection part; wherein, the contact end is also a longitudinal 'bend part and a flat leg part, and the contact part of the connector The elasticity includes a bent part and a welding cup, and a connection between a contact end and the elastic part and a holding part as a connection; barb. 8. If the first levy of the scope of patent application lies in the USB Mini Typ part 'where the two parts of the shielding case package are included; where the receiving part is a groove' and a bottom surface is formed on the top to form a generally concave shape The part is a circular plug-in part as a grounding hole, and at the top of the two side walls, a rubber core is sleeved into the shielding shell to reach the fixed core. The bent part on the side wall is provided with a connection on the outer side wall of the two side walls. The part is designed obliquely as a connecting piece. 9. If the eighth feature of the scope of the patent application lies in that the rubber core can be divided into the combined plug connector, which specifically includes a contact end, an elastic portion and a weld including a first transverse bending portion, A first and second longitudinal bending portion is a spring-like structure as the opposite portion; a welding portion is provided with a through hole in the middle of the welding cup; the portion is used as a connection, and the elastic portion and the welding portion have The special plug connector of the interference rib and the combined plug connector as described above includes an accommodating part that shields the f-ends of the housing and the rubber core, and a lead-in covering part at the rear end which is annularly covered and is open at both ends to form a rear projection. The lead-in part is composed of two side walls and -f structure 'extending on one of the side walls-the end terminal' is provided with a through-out bending portion on the plug-in portion, and these bending portions will wait after being in place. The bent portion is bent to fix the intermediate phase of the rubber connector, and there is a gap; there are bumps; the receiving portion and the lead-in portion have a structure in which the illegal connection portion is fitted with the rubber core and is a plug connector. And the sleeve two parts, of which, the body Page 22 M245646 V. The scope of patent application can be divided into areas such as the terminal connector, the main body and the convex interference section. Among them, the terminal connector is a platform structure with a groove on the top and a groove in the groove. A plurality of receiving grooves for receiving signal contact terminals are opened inside, and the receiving grooves extend through the main body to the rear end surface of the main body; a convex interference portion is formed at the rear end portion of the main body, and the interference portion faces the top and bottom sides. Convex, a concave part is formed on the convex part on the top side; a concave part is formed on the convex part on the bottom side, and the front end of the concave part is provided with an oblique part; two convex strips are provided on both sides of the interference part, The positions of the two convex strips are respectively located at the front and rear sides, and their lengths do not completely penetrate the entire side, and a locking point is provided on the side without the convex strips. 10. The combined plug connector according to item 9 of the scope of patent application, characterized in that the socket structure includes two parts of a butt end and a solder resist, and the butt end and the solder resist are separated by an upright part. ; Among them, laterally protruding clips are respectively provided on the upper sides of the two sides of the stand, and slot holes are provided on the clip pieces, and the slot holes are engaged with the snap points on the rubber core body. A protruding oblique protrusion is provided at the bottom of the standing portion, and the oblique protruding portion cooperates with the recessed portion of the rubber core body; and a plurality of terminal through grooves are provided in the middle portion of the standing portion, and these through grooves communicate with the solder resist. The solder-resistance end is a plate protruding laterally from the middle of the stand. The upper and lower sides of the plate are provided with grooves designed to cooperate with the signal contact terminal welding cup. 11. The combined plug connector according to item 1 of the scope of patent application, characterized in that the signal contact terminal of the USB Mini Type plug connector has one form, one is a bent terminal, and the other is a straight terminal. The difference between the two is that the middle part of the bent terminal is in a two-stage bent state, and the signal contacting the terminal M245646 V. Scope of patent application The U-shaped solder cup is formed at the rear end, and the strip-shaped solder feet are at the front end. There are several interference barbs near the solder cup to fix the terminals. im · page 24