TWM408853U - Connector and connector assembly - Google Patents

Abstract

A connector assembly is provided with a board side connector suitable for being fixed to a PCB and a cable side connector suitable for transmitting power and signal between the PCB and other devices. The board side connector has an oblique guiding path for guiding the cable side connector inserting and assembling into the board side connector. The board side connector has a shielding shell, and the cable side connector has a body constructed with PCB. The PCB has a grounding layer and a surface insulating layer covering with the grounding layer. Partial grounding layer is exposed by the surface insulating layer. The shielding shell and the exposed grounding layer are electrically connected to form an electromagnetic shield structure.

Description

M408853

100-6-3 V. New Description: [New Technology Field] This creation is about a connector and connector assembly 'and especially for power/low-speed signals' and/or high-speed signal transmission. Connector, and connector assembly. [Prior Art] The application range of the connector is quite extensive. A SATA connector is known, the certificate number is TW M371317m, the application date is August 10, 2009, and the announcement is on December 21, 2009. The purpose is to reduce the height of the overall structure. However, the prior art still has the following improvement space: Clearly, Fig. 11 and Fig. 12' respectively show an exploded perspective view and a combined schematic view of the prior art SATA connector. This prior art consists of a first connector and a second connector 2. The connector 1 is composed of an insulator 10, a terminal group 2A, 3A, a ground terminal 37, a wire, a 40, a metal casing 50, and a draw tape 57. Where p represents the board. In the prior art, the terminal group 20, 30 of the connection 11 1 is inserted into the Si2, which is a straight 9 insertion type (see Fig. 2), which requires a large insertion force, and = pull & The reason why the technology needs to pull the belt. And because of the relationship between the direct group of people's effect on the reduction of the overall thickness, the effect is still to use this small area: folding group: the vertical upper part of the 'bend' available for welding area Small. The welding of the wire, so 'the height difference of the signal 3 during transmission due to the bending of the terminal' is easy to affect the transmission quality. [New content] This creation proposes a connector and connector assembly that can be reduced The overall thickness of the connector, and the combination, and the transmission product f when the shouting is transmitted, and the connection is not only applicable to the SATA secret, but also can be applied to connect other electronic devices of different specifications. The present invention provides a connector assembly. Including: suitable for fixing to a circuit board = a board end connector; and a cable end connector adapted to assist the circuit board to electrically and transmit with other devices. The board end connection H has an oblique guiding path, Cable end connector is inserted obliquely into the board The end connector, the board end, the connector has a shielding housing, and the connector has a body configured by a circuit board. The circuit board has a ground layer and a surface layer covering the ground layer. The surface insulating layer is exposed. The grounding layer of the part is used as the grounding part, and the shielding body is connected with the grounding part of the stormy y. (4) _ electromagnetic shielding structure. This: for & cable type connector, including: circuit board and multi-constrained line The circuit board has a surface layer, an inner insulating layer, a ground layer and a surface, and a germanium layer. The surface wiring layer has a wire pattern including a solder joint portion and a contact end pattern portion. The inner insulating layer is located on the surface wiring layer. The grounding layer is located inside. 15 The insulating layer is overlaid on the grounding layer, and a part of the grounding layer is exposed as a grounding portion. The mirror wire is electrically connected to the pad portion of the surface wire layer. The end connection $, connected to the cable end connector connection n includes: an insulating base, a plurality of first terminals and shielding

100-6-3, body. The insulating base has a second anti-missing structure and multiple paving holes. The first 2 sub-two is in the slot and the first terminal has an insulating base protruding from the slot to protrude from the slot, and the protruding terminal housing of the first terminal is exposed. The protrusion and the guiding path. The shield housing also has at least one electrically resistive structure. The electrical abutting portion is electrically connected to the grounding portion of the cable end connection β to form an electromagnetic shielding structure, and the structural limiting port includes an inner protruding portion that protrudes inwardly from both sides of the shielding housing. In the embodiment, the portion of the above-mentioned contact end pattern portion for connection to the test potential can be connected by, for example, being green. The turns are connected to each other or electrically connected by a connection in the surface conductor pattern. Alternatively, the patterning technique can be used to divide the grounding layer of the whole piece into a portion for connecting the contact pattern portion (4), and a portion for supplying and shielding, and insulating the two, and then transmitting (four) rotating and grounding the contact end. The portion for electrically connecting the pattern portions is such that portions of the contact end pattern portion to which the reference potential is to be connected are electrically connected to each other. In one embodiment of the invention, the cable end connector described above is more straw-covered: the insulating cover body is disposed adjacent to the junction of the view and the weld (four). Insulating cover: It has a plurality of longitudinal walls, which are arranged corresponding to the appearance of the age. By the combination of the insulating cover and the circuit board (4). Further, the longitudinal wall has a lateral direction four, and the longitudinal wall has at least one protruding rib on one side. In addition, the insulating cover further has a positioning portion and a buckle #, and the circuit board further has a second positioning portion. The 疋 卩 σ 卩 and the first 部 portion are positioned by being inserted into each other, and the snap portion of the insulating body is snapped to the circuit board. Furthermore, the first positioning portion is one of the protruding post and the through hole, and the second positioning portion is the other. In one embodiment of the present invention, the circuit board of the cable end connector described above has more/and a flange 'on both sides of the circuit board. In addition, the ground layer extends over the flange and the surface insulating layer exposes the ground plane on the flange as a ground. In one embodiment of the present invention, the cable end connector further includes a protective glue covering a portion of the cable and the pad portion to protect the cable from the surface wire layer. In an embodiment of the present invention, the contact end pattern portion of the cable end connector includes a plurality of power/low speed signal end patterns and a plurality of high speed signal end patterns, and a spacing of the power/low speed signal end patterns is greater than the Some high speed signal end patterns. In addition, the pin definition of the power/low-speed signal end pattern of the contact pattern portion includes all pin definitions of USB2.0, pin definition of SATA power supply terminal, or pin definition of power supply end of eSATA. The pin definition of the high-speed signal terminal that contacts the terminal pattern includes the pin definition of the signal terminal of SATA, USB3.0, or eSATA. In addition, the width of the power/low speed signal end pattern can also be greater than the high speed signal end patterns. In an embodiment of the present invention, the insulating base of the above-mentioned board end connector has an extending wall on both sides, and the extending wall is in contact with the shielding case. The thickness of the extension wall is in a gradual form. In one embodiment of the present invention, the first terminal of the board connector includes a power/low speed signal terminal and a high speed signal terminal, and the power/low speed signal terminal is spaced apart from the south speed signal terminal. In addition, the pin definition of the first terminal's power/low-speed 5 tiger terminal includes all the pins of the USB2.0, 100-6-3 10H correction part, the SATA power terminal definition, or the eSATA power supply pin. Defined 'and the pin definition of the high-speed signal terminal of the first terminal includes the pin definition of the signal terminal including SATA, USB3.0, or eSATA. In addition, the width of the power/low speed signal terminals can also be larger than the high speed signal terminals. It is easier and less laborious to insert the cable end connector into the board end connector by the guiding path, the feature of oblique insertion. The total height of the combination can be reduced by combining the cable end connector with the slab connection. By the characteristics of the board, a contact pattern is defined on the surface conductor layer to define the desired ground pattern on the ground plane. Therefore, the connection of the contact ends can be easily defined as required to increase the flexibility of the design. In addition, the use of a circuit board to form a body with a contact end pattern, a line connection, an insulating base, etc., can further reduce the total number of parts to reduce the cost of production. To make the above-described features and advantages of the present invention more comprehensible, the following detailed description of the embodiments and the accompanying drawings are set forth below. [Embodiment] FIG. 1 is a perspective view of a connector assembly according to an embodiment of the present invention before being assembled. Referring to Figure 1 'in the present embodiment, the connector assembly 1000 includes a board connector 1100 and a cable end connector 丨2〇〇. The board end connector is adapted to be fixed to the board Ρ. This board ρ is, for example, a motherboard or a main board of a control circuit in an electronic device, so it is called a board end connector 1000. The cable end connector 12 is adapted to assist in the electrical transmission of the circuit board ρ with other devices. One end of the cable end connector 1200 and the board end connector ^〇〇 M408853 100-6-3 卩.03' Year Λ ^

The other end of the cable end connector 12A is connected to the other device via the cable 1220. Therefore, the connector assembly can be used as a type of signal transmission. The object of transmission can include a power signal, a low-speed signal, and a high-speed 5-hole port, or a combination of the signals. The device connected to the cable 1220 may be, for example, a device that conforms to at least one of SATA, USB3, USB2, and eSATA specifications, such as a hard disk drive, a CD player, various USB transmission interfaces, and various composites ( C〇mb) Transmission interface, or other electronic devices that use these specifications. Figure 2 is a side cross-sectional view of Figure 1. Referring to FIG. 2, the splicing connector 1100 of the present embodiment has an oblique guiding path 11〇〇a for obliquely inserting the wire end connector 1200 into the board end connector 11A. Thereby, when the meal line end connector 1200 is combined with the board end connector 1100 along the oblique guiding path ii 〇〇 a, it is easier and less laborious. In addition, the overall height of the combination can be reduced when the thin wire end connector 1200 is combined with the board end connector 11A. 3 is a perspective view of the connector assembly of FIG. 1 in combination. Referring to FIG. 3, the board end connector 11 of the present embodiment has a shielding case U3, and the cable end connector 1200 has a circuit board 1210, which is printed, for example, by a single layer or multiple layers. The body formed by the circuit board. One of the boards 1210 is shown, for example, in Figure 5C. Referring to FIG. 5C at the same time, the circuit board 1210 has a ground layer 1216 and a surface insulating layer 1218 overlying the ground layer 1216, wherein the surface insulating layer 1218 exposes a portion of the ground layer 1216 as the ground portion 1216a. The shielding housing 1130 is electrically connected to the exposed ground portion 1216a to form an electromagnetic shielding structure S. An example of a circuit board will be further described in the following description of the cable end connector. M408853

1C 100-6-3 Further, the components of the connection n assembly are further described. [Cable End Connector] FIG. 5A is an exploded view of the wire end connector of FIG. Figure 5 5A's end connector is exploded from the other perspective. The figure is redundantly as a cross-sectional view of the cross-sectional line A_A of the mirror end connector. Referring to FIG. 5a and FIG. 5_C, the mirror end connector 12()() of the present embodiment is adapted to assist ‘

p (not shown in Figure 3) and other devices for telecommunications n-line connection 1200 includes a circuit board 121 〇 and a plurality of cables 122 〇. The circuit board 1210 is, for example, a single layer or a multilayer printed circuit board. In the drawing, the circuit board 1210 is exemplified by a multilayer printed circuit board. This creation does not limit the manner in which the circuit board 1210 is fabricated, and can be made according to actual needs. 5D to 5F show other variations of the circuit board 121A. As shown in FIG. 5C, the circuit board 1210 has a surface conductor layer 1212, an internal insulation layer 1214a, a ground layer 1216, and a surface 1218.曰

The surface wiring layer 1212 has a wire pattern F including a pad portion 12Ua and a contact end pattern portion 1212b (commonly known as a gold finger). Further, the wire pattern F may further include a connecting portion 1212c between the pad portion 1212a and the contact end pattern portion 1212b to connect the pad portion 1212a and the contact end pattern portion 1212b. It should be noted that, in another embodiment not shown, the connecting portion 1212c may be replaced by the pad portion 1212a extending to the contact end pattern portion 1212b, or may be extended to the pad portion by the contact end pattern portion 1212b. 1212a was replaced. The inner insulating layer 1214a is located on the surface wire layer M408853

On 1212. The ground layer 1216 is located on the inner insulating layer m4a. A surface insulating layer 1218 overlies the ground plane 216 and exposes a portion of the ground plane 1216. The cable 1220 is electrically connected to the pad portion 1212a of the surface wire layer 1212. Thereby, the body of the cable end connector 12 is formed by the circuit board 121, having a thin thickness when the cable end connector 1200 When combined to the board end connector 1100, the overall height of the two connector combinations can be further reduced. And using the characteristics of a circuit board, define the contact end pattern on the surface conductor layer (as part of the interface with other devices), define the required ground pattern on the ground plane (for example, the ground plane of the entire metal plane), and It is necessary to expose a part of the grounding layer as a grounding portion (using the surface insulating layer to expose a desired portion as a grounding portion), so that one part has various functions, and the part can be reduced. In addition, some of the contact end pattern portions 1212b of the circuit board layer 1212 of the circuit board connector 1200 of the cable end connector 1200 may be electrically connected between the contact end pattern portions 1212b, for example, terminals that interface with other devices according to the contact end patterns. The definition uses internal wiring to make electrical connections, making the layout of the contact end patterns more convenient. For this variation, please refer to Fig. 5D, and the cross-sectional view of this cross-sectional view is the same as the A-A cross-sectional direction of Fig. 5A. The variation of Fig. 5D is different from Fig. 5C in that Fig. 5D adds an inner conductor layer m4b. The inner wire layer 1214b is located in the inner insulating layer 1214a and interposed between the surface wire layer 12& and the ground layer 1216 to electrically connect some of the contact end pattern portions 1212b of the surface wire layer 1212. For example, when the terminal specifications of other devices to which the contact pattern portion imb is made are "a certain reference potential" (for example, grounding), the internal wiring layer m4b can be utilized on the circuit board M408853.

The internals of the 100-6-3 1210 are electrically connected together. The example of Figure 5D can be further changed into a 5E, that is, through the existing ground plane 1216, the contact ends that need to be electrically connected The pattern portion imb is electrically connected. Specifically, please refer to the figure, which shows a perspective view of the circuit board from the side of the ground layer and its top view, wherein the surface insulating layer covering the surface of the ground layer 1216 is temporarily omitted to facilitate understanding of the ground layer (2) 6 The whole picture. After the ground layer 1216 is patterned, the entire ground layer (4) is roughly divided into: the contact end pattern portion m2b is electrically (10)-b and the portion (4)_2 for providing electromagnetic shielding, and the two ^12=_b 1216-2 Insulating each other in a manner such that the patterns of the two portions are independent of each other for insulation purposes. In order to ensure the insulation of the two, it is also possible to fill the portion of the hidden portion 2 for the electric occlusion by using the supplementary insulating layer 1218. And the electrical connection = knife 1216-1, similar to the method of FIG. 5D, is through the internal ί: electrical connection to these (f to be electrically connected) contact end pattern; Figure 5C ~ ffl 5 上述 above shows The contact end pattern portion (2) is not connected or connected to each other, and the example of the redundant connection is shown in the example of the case where the connection 5 is shown inside the circuit board. In addition, the layer side, the sexual connection (the electrical connection is required), the contact end pattern portion is first connected to the defined wire pattern F, and some contact end patterns are defined, and the connecting wires are deleted. 5F (the board is shown in the top view of the connection = Fig.)

100-6-3 [Board end connector] ! The second is the exploded view of the stereoscopic connector of the board end connector of Figure 3. Referring to FIG. 4A and FIG. 4B, the present embodiment is suitable for connecting a 1-wire end connector (FIG. 3). The connector 1100 includes an insulating base mo, a plurality of first terminals 1丨2〇, and a shielding case 1130. The insulating base 1110 has an anti-missing structure 1UGa and a plurality of slots 111Gb' and slots 111()b For example, it is disposed in the anti-error insertion structure (1) plus 'two shells 1 terminal 1120 respectively inserted in the slot 111〇b, and the first terminal 1120 has a protruding portion protruding from the slot 111%. The slot (1) ^ Near the protrusion (four) moa _ has a higher plane. The secret prevention mis-inserted configuration _ so that the first terminal (10) is also located on both sides of the erroneous insertion preventing structure 111 Oa. The insulating base ιιι 〇, f exposes the protruding portion a of the first terminal 112, and exposes the slot 111% sin, the portion of the outlet portion 112Ga. The protruding portion U2 〇 a of the first terminal U2G and the shielding case 1130 constitutes an oblique guiding path u (shown in Figure 2). This guiding path i100a can be used for the cable end connector 12 to be inserted obliquely into the board end connector 1100. The shielding housing 113 is also Having at least one electrical abutting portion 1130a and at least one structural limiting portion U3〇t^electrically abutting portion 1130a for connecting with the cable end connector 1 The two grounding portions 121 are electrically connected to each other to form an electromagnetic shielding structure s. The structural limiting portion U3〇b includes an inner protruding portion that protrudes inwardly from both sides of the shielding housing 113. 12 M408853

Thereby, when the cable end connector 1200 and the board end connector 11 are closed, the displacement of the inner protrusion 113 〇 / π cable end connector 1200 of the structure limiting portion H30b of the shielding housing 1130 can be limit

Referring to FIG. 4B, the insulating base 111 has an extension 1110c' on both sides and is connected to the secret ship 113A. When the cable 1200 is assembled or disassembled, the extension arms of the both sides of the insulating base 111 are deformed to cause a stress change. In order to make the stresses to be more uniform, it can be considered that the thickness of the extension arm 1 is in a gradual form, for example, the structure of the other various forms of the curved surface. In the above example of the circuit board of the winding end connector of Figs. 5C to 5F, there are convex and rim 12, which are located on both sides of the circuit board 121. The ground plane 1216 of the circuit board 121A extends over the bumps and edges 121%, and the surface insulating layer 1212 exposes the ground layer 1216 on the flanges 121b. The exposed ground layer 1216 1 corresponds to the position of the shielding shell stomach 113 (electron abutting portion 1130a (1), 113Ga_2) so that the ground layer (4) abuts against the electrical abutting portion 113Ga to constitute the electromagnetic shielding structure s. It is worth noting that although the present illustration shows the flange 1210b, and the flange 1210b can make the cable end connector easy to position and limit each other with the board end connector, it is not intended to limit the creation, according to the present creation. The spirit can be >, the creation does not necessarily require a flange. Moreover, by the abutment of the structure limiting portion l130b, the board end connector UGG ship end connectors can be held by each other. An example of the electrical abutment and the structure limiter will be described in detail below. Fig. 6A is a partially enlarged perspective view of a portion A of Fig. 3. Fig. 6B is a partially enlarged perspective view of a portion of Fig. 3 after 13 M408853 φ. 〇. 〇 月 ϋ 'ϋ Π 100-6-3. Referring to FIG. 3, FIG. 6α and FIG. 6A, 'in detail, the electrical abutting portion 1130a is located at at least one of the two sides of the cover and the upper side, and is connected to the ground portion 1216a of the cable end connector 1200. The location corresponds. The electrical abutting portion U3a includes a portion (e.g., 1130a-1) that is partially bent by the shielding case 1130, and a shrapnel (e.g., 1130a-2) formed by a portion of the shielding case 113b. For example, the 1130a-1 of the electrical abutting portion 113 of the present embodiment is a portion of the grounding layer 1216 that is bent toward the shielding housing (10) and faces downward toward the grounding layer 1216 of the gauge end connector 1200 (2). As a result, the electrical abutting portions 113〇aH stand on both sides of the shielding case U3. In addition, = connection: 5 〇Γ and the grounding portion 1216a in the ground layer 1216 are mutually offset, and the displacement above the 1200 鳊 connection is also limited. In other words, the electrical abutting portion 113_ can be used as an electrical abutment and a structural limit ^ (restricting the cable end connector 12 to use 113〇ai shifting). The electrical abutting portion is slow. The upper limit of the s? mountain has a flat two-wire connector 1200 facing the ground _ and the sub-group of the plate-end connector can be used as a --operating interface for the slanting surface S1, and the combination of the ceramic connection is disassembled. The structure of the user is free from injury or protection. User friendly (job point, metal protrusion, protruding surface trace can be metal protrusion diagram 6C is FIG. 6A to other - FIG. 6C, structure limit portion 113% body diagram, reference FIG. 6A and suppression can include lower limit portion 1130b -2. The stand U30b-2 is used to limit the lower end of the cable end connector M M408853

100-6-3 Move. The lower limit portion ll30b_2 is formed by a part of the shielding case 113 being bent upwards. Further, the inner protrusion 1130b-1 of the structure limiting portion 1130b is protruded inward from the partial shielding case 1130 to limit the mirror end. The left and right displacement of the connector 12〇〇. Thereby, the upper displacement, the lower displacement, and the left displacement of the cable end connector 1200 are respectively larger by the small abutting portion U3Gb 2 and the inner portion of the electrical abutting portion 113Qa.卩 1130b-l limit. Further, by the electrical abutting portion U3〇a_i and the lower limit portion 11301>2, the connector can be prevented from being over-pressurized.

Figure 6D is a partial plan view of the portion A of Figure 3 in a plan view. Referring to FIG. 3, FIG. 6A and FIG. 6D, the shielding case 113 is further provided with the front and rear limit members 30c on both sides of the shielding body, and is configured by the shielding portion 1130 of the bent portion. The flange l21〇b of the circuit board 1210 is housed in the front and rear limit portions 113〇c, thereby defining the forward and backward displacement of the winding end connector 12〇〇. In FIG. 6D, the front and rear limiting portions U3〇c are formed by the side walls of the extending arm 1110c of the insulating base and the folded and curved shielding shells. However, the single-ton folding housing may be formed by a folding and bending housing. Limit the space and place the flange of the board into the limit space. According to the concept of the present invention, the electrical abutting portion, the structural limiting portion and the front and rear limiting portions can be formed by (4) bending a partial wire casing, and the following description will be described in terms of different bending forms of the casing. 7A is a perspective view of a shielding case of another embodiment of the present invention. Figure 7 is a partially enlarged perspective view of a portion C of Figure 7A. Referring to the drawings and Fig. 7B', in order to make the view simple, the circuit board and the double lines of Fig. 7B are not shown in the view. The electrical abutting portion 21 of the present embodiment is formed by the inner protruding portion of the welcoming portion W, the lower limit portion (four) b_2, and the rear portion M408853 portion 2130c is formed by bending part of the shielding case 2i30, and is located in the shielding case. Both sides of the 2130. The difference between the electrical abutting portion 2130a-1 of the shielding case 213A of the present embodiment and the electrical abutting portion 1130a-1 of the shielding case n30 of FIG. 6A is the electrical abutting portion U3〇al of FIG. 6A. The gentle slope si further extends further to the front and rear limit portions, so that the area of the slope S1 is larger. FIG. 8A is a perspective view of a shielding case according to still another embodiment of the present invention. Fig. 8B is a partially enlarged perspective view of a portion D of Fig. 8A. Referring to Figures 8A and 8B, the board and cable of Figure 8B are not shown for the sake of brevity. The electrical abutting portion SjjOad of the embodiment, the inner protruding portion 3130b-1 of the structural abutting portion 3130b, the lower limit portion 3130b-2, and the front and rear limiting portions 3130c are formed by bending a part of the shielding case 313 And located at both sides of the shielding case 3130. The difference between the electrical abutting portion 3130a-1 of the shielding case 313A of the present embodiment and the electrical abutting portion 1130a-1 of the shielding case 1130 of FIG. 6A is the electrical abutting portion n3〇al of FIG. 6A. The gentle slope si further extends further to the front and rear limit portions, so that the area of the slope S1 is large. In addition, the lower limit portion 313〇b_2 of the present embodiment further extends to be interconnected with the front and rear limit portions 3130c, and has an outer shape substantially L-shaped. In general, the cable and the connector are easily pulled by the connector (i.e., the pad portion of the surface wiring layer) to cause damage, and the signal transmission of the connector is interrupted. Therefore, appropriate reinforcement and protection should be given at the junction of the two. Fig. 9 is a schematic view showing the assembly of an insulating cover body to a winding end connector according to an embodiment of the invention. Referring to FIG. 9, the connection of the reinforcing cable 1220 and the surface wiring layer 1212 is further included. The cable end connector 1200 further includes a protective adhesive 123〇 covering M408853.

100-6-3 part of the cable 1220 and the soldering portion 1212a to protect the connection between the lamella 1220 and the surface wiring layer 1212, wherein for the sake of simplicity, the protective adhesive 123 〇 is indicated by a broken line and the soldering portion 1212a 缯One is shown and indicated by a dotted line. Further, the protective adhesive 1230 of the embodiment is, for example, a UV ray, and after UV irradiation of the UV adhesive, the UV adhesive can be cured to achieve protection and strengthening. According to the concept of the present invention, the material of the protective glue is not limited, and as long as the insulating and curable material can be used as a protective glue, it belongs to the scope of the creation.

10 is a perspective view of the insulating cover of the cable end connector of FIG. 9 in another view. Referring to FIG. 9 and FIG. 10, in order to further protect and strengthen the cable 122 and the surface wire layer 1212, The wire end connector further includes an insulating cover 1240 covering the vicinity of the junction of the turns 122 and the pad portion 1212a. The insulating cover 1240 has a plurality of longitudinal walls i24〇a-i, 1240a-2, 1240a-3 disposed in accordance with the appearance of the cable 1220. The combination of the longitudinal wall 1240a of the insulative cover 1240 and the circuit board 1210 can be used as the separation gauge 1220 and the clamping cable 1220. In addition, in the longitudinal wall

One side of the 1240a-1, 1240a-2, 1240a-3 has at least one protruding rib 124〇b for further clamping of the cable 1220. In the above, the insulating cover 124 can be combined by being engaged with the circuit board 1210. For example, the insulating cover 124 has a first positioning portion 1240c and a locking portion 124〇d, and the circuit board 121 has a second clamping portion 1210c. The first positioning portion i24〇c of the insulating cover 1240 and the second positioning portion of the circuit board 1210 are positioned by being inserted into each other, and the latching portion 124〇d of the insulating cover 1240 is buckled to the circuit board 121〇. When the first positioning portion 124〇c of the insulating cover 1240 is a stud, the 17th of the circuit board 121〇

ID

100-6-3 One, the position 1210c is a consistent hole. On the other hand, when the first clamping portion 1240c of the insulating cover 24 is a uniform hole, the second positioning portion d〇c of the circuit board 121 is a protruding post. Further, the longitudinal walls 1240a 1 , l240a-2, 1240a-3 of the insulating cover 124 have lateral grooves i240b-1, 124〇b-2. These lateral grooves 124 〇], 124 〇 b 2 constitute the accommodation space of the U30. When the insulating cover 124 is assembled to the circuit board, the lateral grooves, 124%-2, serve as a protection and contain the protective glue 1230.

Referring to FIGS. 4A and 5B, in the slow end connector 12 of the present embodiment, the road plate 1210 has an anti-missing structure 121A, which includes longitudinal ribs or longitudinal recesses. When the cable terminator 1200 is combined to the board end connector 11 ^, the anti-missing structure 121 of the transmission cable end connector 1200 and the anti-missing structure 1110a of the board end connector 1100 can be combined. The two connectors are combined, wherein the mis-insertion preventing structure 1110a of the board end connector 11 (9) includes longitudinal ribs or longitudinal recesses. In other words, when the board-end connector 11's erroneous insertion preventing structure 1110a is a longitudinal rib, the cable-end connector 12's erroneous insertion preventing structure 1210a is a longitudinal recess. On the other hand, when the board-end connector 11's mis-insertion preventing structure 1110a is a longitudinal recess, the cable end connector 12's anti-missing structure 1210a is a longitudinal rib. The telecommunications transmission content of the circuit board P and other electronic devices can be roughly divided into a power supply, a low-speed signal, and a high-speed signal. Therefore, referring to the commonly used pin specifications, and considering the pre-expansion that may be expanded, a general structure can be made to make the board. The terminal end connection 1 丨〇〇 terminal and the cable end connector 1200 contact end pattern (ie, the gold finger) are used as many specifications as possible, and the cable end connector 12 〇〇 M408853 L^m] l00· 6·3

The cable 1220 becomes a common cable that is compatible with a variety of specifications. Therefore, as long as the number of terminals of the board end connector 1100 and the number of gold hands of the cable end connector 12〇〇 (ie, the number of the first terminals 1120, the number of the contact end pattern portions 1212b) and the number of the cables 1220 are larger than The number of terminals of the connected electronic device can be achieved through a suitable wiring configuration (for example, connecting a cable of a terminal(s) that is docked with other devices) and the cable end connector of the present invention has The body formed by the circuit board can be easily pressed by the docking device by appropriately arranging the circuit patterns of the respective layers (for example, electrically connecting a plurality of contact end pattern portions predetermined to be connected to a certain reference potential by an internal wiring layer) Each terminal is defined to be connected. In the above, referring to FIG. 4A and FIG. 5B, the first terminal 1120 of the board end connection 1100 of the embodiment includes at least one power/low speed signal terminal 1120pt and at least one speed signal terminal n2〇Spt. It should be noted that the representatives of this creation share the meaning that the power/low-speed signal terminals U2〇pt indicate that these terminals can be used as power transmissions or can be used for low-speed signal transmission. The contact end pattern portion 12i2b of the cable end connector 1200 includes at least one power/low speed signal end pattern 1212bpt and at least one high speed signal end pattern 1212bspt. The power supply/low-speed signal terminal n2〇pt of the first terminal 1120 and the power/low-speed signal end pattern i212bpt of the contact terminal pattern portion 1212b define the pin definition of the USB2.0, the pin definition of the STAT power terminal, or eSATA. The definition of the electric edge pin. The high-speed signal terminal of the first terminal 112〇 and the high-speed signal end of the contact end pattern portion 1212b

The pin definition of the pattern 1212bspt includes the pin definition of the signal terminal of saTA, USB3.0, or eSATA. 19 M408853 C e. Year / J ' ...· . _·丨100-6-3 ^;uj The first terminal 1120 power/low speed signal terminal 112〇pt and the high speed signal terminal 1120spt are electrically connected to the contact end pattern portion After 12i2b power/low-speed signal end pattern 1212bpt and high-speed signal end pattern 12l2bspt, mirror connection 1200 winding 1220 is suitable for connecting to at least one of 5ATA, USB3.0, USB2.0 and eSATA specifications .

In Fig. 5B, the portion of the cable 1220 of the present embodiment corresponding to the high-speed signal end pattern 1212bspt is a differential signal line group, that is, a pair of jade phase signal lines, negative phase signal lines, and ground lines are integrated into a line group. In addition, the cable 1220 may include a single core wire or a multi-core wire, and the twist wire 1220 may be configured according to actual needs. The anti-missing structure ll00a of the board end connector 1100 separates the power/low speed signal terminal 1120pt and the high speed signal terminal ii2 〇 spt. The anti-missing structure 1200a of the cable end connector 1200 separates the power/low speed signal terminal 1212bpt and the speed signal terminal i212bspt.

This creation also considers a wide path for power transmission. Therefore, the terminal pitch of the power/low-speed signal terminal 112〇pt of the first terminal 1120 is larger than the idle signal terminal 1120spt. Of course, the terminal width of the power supply/low-speed signal terminal 112〇pt of the first terminal 112〇 can be made larger than the high-speed signal terminal 1120spt. Moreover, the pitch of the power/low-speed signal end pattern 1212pt of the contact end pattern portion 1212b is larger than the high-speed signal end pattern i2i2Spt. Of course, the width of the power/low-speed signal end pattern 12l2pt of the contact end pattern portion 1212b can be made larger than the high-speed signal end pattern 1212spt. In summary, the proposed board end connector has an oblique guiding path to make the cable end connector inserted into the board end connector easier and less laborious, and 20 M408853 100-6-3 Ίν more in two After the connector is combined, she can reduce the high yield of the combination of the connector assembly. In addition, the ship terminal connection n has a main body composed of a circuit board, and the single-layer ❹-layer printed circuit board 1 is further reduced by the total number of features of the circuit board, and the contact plate can be connected according to the required definition: the line The layout is easy to be complicated I, and the contact pattern is added to increase the flexibility of the design. The present invention is disclosed in the above embodiments, but it is not intended to be limited, and may be a general knowledge in the technical field, and the application scope of the application is not attached to the scope of protection of the creation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of the connector assembly of the present embodiment before being assembled. FIG. 2 is a side cross-sectional view of FIG. . The connector assembly of the two 1st is a combined perspective view. The second is a perspective view of the board end connector of FIG. Explosion diagram of the board end connector of Matu 4A. $ is the exploded view of the cable end connector of Figure 3.

• Cable, connector exploded view from another perspective. Sectional view Γ @A rule line & connector board along section line A-A

JSI m Figure 5F is a variation of the circuit board of Figure 5C. Partially enlarged perspective view of the eight parts of Fig. 3. ° is a partially enlarged perspective view of a portion of FIG.

ΙίΟ. 6. Ο3-0Χ; Year of the Moon ^ 100-6-3 Figure 6C is a perspective view of Figure 6A in another perspective. Figure 6D is a partial plan view of the portion A of Figure 3 in a plan view. 7A is a perspective view of a shielding case of another embodiment of the present invention. Fig. 7B is a partially enlarged perspective view of a portion C of Fig. 7A. FIG. 8A is a perspective view of a shielding case according to still another embodiment of the present invention. Fig. 8B is a partially enlarged perspective view of a portion D of Fig. 8A.

Fig. 9 is a schematic view showing the assembly of an insulating cover body to a cable end connector according to an embodiment of the invention. Figure 10 is a perspective view of the insulating cover of the cable end connector of Figure 9 from another perspective. Figure 11 is an exploded perspective view of a prior art SATA connector. Figure 12 is a schematic view of the combination of Figure 11. [Main component symbol description] 1 : First connector 2 : Second connector 10 : Insulator Lu 20 , 30 : Terminal group 37 : Ground terminal 40 : Cable 50 : Metal case 57 : Pull band 1000 : Connector total In 1100: board end connector 22 M408853 κ 0, 6_ n〇3J爹正补充月曰100-6-3 1100a: oblique guiding path • 1110: insulating base 1110a, 1210a: anti-missing structure 1110b: Slot 1110c: Extension arm 1120: First terminal 1120a: Projection 1120pt: Power/low speed signal terminal® 1212bpt: Power/low speed signal end pattern 1120spt: High speed signal terminal 1212bspt: High speed signal end pattern 1130: Shielding housing 1130a-l 〜1130a-2, 2130a-1, 3130a-1: electrical abutting portions 1130b, 2130b, 3130b: structure limiting portion 1130b-b 2130b-1, 3130b-1: inner protrusions 1130b-2, 2130b-2, 3130b-2: lower limit portion φ 1130c, 2130c, 3130c: front and rear limit portion 1210: circuit board 1210b: flange 1210c: second positioning portion 1212: surface wiring layer 1212a: pad portion 1212b: contact end pattern portion 1212c: Connection 23 M408853

1214a: Internal insulating layer 1214b: Internal conductor 1216: Grounding layer 1216-1: Portion 1216-2 for electromagnetic shielding in the grounding layer Part 1216a for electrically connecting the contact end pattern portion in the grounding layer: Grounding portion 1218: Surface Insulation layer 1218-1: supplementary insulating layer 1220: cable 1230: protective glue 1240: insulating cover 1240a-1, 1240a-2, 1240a-3: longitudinal wall 1240b: protruding rib 1240c: first positioning portion 1240d: snap Portion 1240b-1, 1240b-2: lateral groove F: wire pattern P: circuit board S. electromagnetic screen 敝 _ structure S1: bevel

Claims (1)

M408853 100-6-3 VI. Patent Application Range: • L A cable end connector comprising: 1. a circuit board having: - a surface wire layer having a wire pattern, the wire pattern comprising a pad portion, and a contact end pattern portion; an inner insulating layer on the surface wiring layer; a ground layer on the inner insulating layer; - a surface insulating layer overlying the ground layer to expose a portion of the ground layer; The strip and the 'Wei' are electrically connected to the pad portion of the 2 surface wiring layer. Included in the first item, the package is located in the inner insulating layer and is interposed between the surface wires; and the Gw is between the 'ends' and the contact end pattern portion of the surface wire layer: The portion of the reference-to-reference potential is electrically connected to each other through the internal conductor: _ #接地^7申^ Patent (4) The _ terminal connector described in item 2, wherein the portion of the two-patterned portion electrically connected is provided 77 and the two parts are insulated from each other, the contact end of the moxibustion wire layer is used for connecting to the contact end of the wire through the inner wire, and the ground layer is connected to the table === item 1 The cable end connector 'connects the i-line therebetween, and the case further includes connecting to the contact end pattern portions 25 M408853 100-6-3 5. The winding as described in the first item of the circuit board End connectors, where the rims are bribed on both sides. The grounding acoustic cymbal is connected to the _ end connection 11 of the fifth item, wherein the two cores are disposed on the five ridges, and the ground layer on which the Μ surface insulating layer is located serves as a grounding portion. Included - i the end connector described in item 1 of the patent scope, including the name - m (10) (4) In the near future, the body has a number of longitudinal walls, corresponding to some = 1 " Ittf, (four) Cai the combination of the board secrets these cables. 8. The cable end connector of claim 5, wherein the longitudinal walls have lateral grooves. 8. The wire end connector of claim 7, wherein the longitudinal wall has at least a protruding rib on one side. 8. The cable cover of the seventh aspect of the invention, wherein the insulating cover further has a first portion and a latching portion, and the circuit board further has a first positioning portion And the second positioning department Positioned by being inserted into each other and the pin buckle portion of the rim cover is snapped to the circuit board. / y. t. The Wei end connector of claim 10, wherein the first positioning portion is a stud and the σ portion is another. U is the owner's and the second is positioned. 12. The circuit board has a -first-anti-missing structure in the cable described in the application. Inverse 13. As described in the _ patent scope of the difficult end connector, its 26 M408853 100-6-3, Ο 3 correction year 9 匕 in the complement of the first - anti-missing structure including - portrait Ribs, or - longitudinal recesses. I4. The cable end connector of claim 1, further comprising: a cover portion of the protective cover and the soldering portion to protect the cable from the surface wire layer . The cable end connector of claim 14, wherein the protective glue is a UV glue. 16. The cable end connector of claim 3, wherein the slow lines comprise at least a pair of differential signal lines. 17. The cable end connector of claim 1, wherein the cable comprises a single core wire or a multi core wire. 18. The cable end connector of claim 2, wherein the contact end pattern portion comprises a plurality of power/low speed signal end patterns and a plurality of high speed signal end patterns and the power/low speed signal end patterns The spacing is greater than the high speed signal end patterns. 19. The cable end connector of claim 1, wherein The contact end pattern portion includes a plurality of power/low-speed signal end patterns and a plurality of speed signal cases ′ and the power/low speed terminals _ are wider than the high-speed signal end patterns. 20. The cable end connector of claim 18, wherein the pin/side of the power/low speed signal pattern of the contact pattern portion includes all pin definitions of the USB 2.0, The SATA power terminal definition, or the eSATA power terminal pin definition, and the pin definitions of the high-speed signal end patterns of the contact pattern portions include the pin definitions of the SATA, USB 3.0, or eSATA signal terminals. 27 M408853 κ 00-6-3 21.- The board end connector is suitable for connection to a cable. The board connector includes: connection 7 = base f 'with - second mis-insertion structure, and multiple slots The sigma-terminals are respectively inserted into the slots, and the sub-ports have protrusions protruding from the slots; and - the insulating housing of the shielding housing's domain, and one end The protrusions of the f and the slots close to the protrusions, the protrusions of the f-th terminal and the shielding shell form -iw The S-shaped shielding shell further has at least one electrical abutting portion for electrically connecting the grounding portion of the cable end connector to form an electromagnetic shielding junction i Y 乂 and to the structure limiting portion. The structure The limiting portion includes an inner protrusion protruding inwardly on both sides of the reverse body. The board-end connector of claim 21, wherein the electrical abutting portion of the shielding shell is located at two sides of the shielding shell and at least one of the upper sides thereof First, and corresponding to the position of the grounding portion of the cable end connector. 23. The board end connector of claim 21, wherein the electrical abutment comprises a portion formed by a portion of the shield housing being bent. The board end connector of claim 21, wherein the electrical abutting portion comprises a resilient piece formed by a portion of the shielding housing. 25. The board end connector of claim 21, wherein the electronically abutting portion comprises a bump, a protruding line or a protruding surface. 28 100-6-3 » nw ”,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The board end connector of the range 21, wherein the limit 4 includes: limiting the upper displacement of the cable end connector: the lower limit portion of the lower displacement of the cable end connector The φ28 is the board-end connector of claim 27, wherein the electrical abutting portion abuts the grounding portion of the cable end connector. A 29. As claimed in the πth item The board end connector, the electrical abutting portion is formed by a portion of the shielding shell being bent and facing downward toward the ground portion, having a gentle slope facing the ground portion, and the side of the beveled surface The wall end abuts the ground end of the cable end connector. The plate end connector of claim 27, wherein the lower limit portion is bent by a portion of the shielding case and is formed upward The board end connector of claim 21, wherein the insulating base has on both sides The wall-end connector of the invention, wherein the first terminal includes the first end terminal, wherein the extension wall is in a gradual manner, and the extension wall is in contact with the shielding housing. a power/low-speed signal terminal and a high-speed signal terminal, and the power/low-speed signal terminals are spaced apart from each other by the high-speed signal terminals. 33. The board-end connector according to claim 21, wherein the first terminals The power/low-speed signal terminal and the high-speed signal terminal are included, and the widths of the power/low-speed signal terminals are larger than the high-speed signal terminals. 34. The board-end connector according to claim 32, wherein M408853... 6. ·/> - Year h ;.乂: 100-6-3 The pin definitions of the power/low-speed signal terminals of the first terminals include all pin definitions of USB2.0 and pins of SATA power supply terminals. Definition, or the pin definition of the power terminal of the eSATA, and the pin definitions of the high-speed signal terminals of the first terminals include the pin definition of the signal end of the SATA, USB3.0, or eSATA. 35. Into, including: a board end connector secured to the circuit board; and a cable end connector adapted to assist in telecommunications transmission between the board and other devices, Wherein the board end connector has an oblique guiding path for the cable end connector to be obliquely inserted into the board end connector, and wherein the board end connector has a shielding housing, and the cable The terminal connector has a body composed of a circuit board having a ground layer and a surface insulating layer covering the ground layer, the surface insulating layer exposing a portion of the ground layer as a ground portion, the shielding shell and the shielding layer The exposed portion of the ground is connected to form an electromagnetic shielding structure. The connector assembly of claim 100, wherein the body of the circuit board has a flange on the left and right sides, the grounding - extending over the flanges, and The surface insulating layer exposes the ground layer on the flange as a ground. 37. The connector of claim 36, further comprising a front and rear limit portion on both sides of the shield case by folding. [5 knives of the shielding shell, the plurality of the board of the circuit board, respectively, to define the end connector 30 M408853 iot 6. FJliTn 1 Λ 曰 曰 ~ ~ 38. The connector assembly of claim 35, wherein the shielding housing further has an electrical abutting portion, at least one of the two sides of the shielding housing, and the upper side, and the cable The position of the exposed 5 hp ground portion of the wire end connector corresponds. 39. The connector assembly of claim 38, wherein. The electrical abutment portion includes a portion formed by a portion of the shielded housing being bent. ° 40. The connector assembly of claim 38, wherein the electrical abutment comprises a resilient piece formed by a portion of the shielding housing. The connector assembly of claim 38, wherein the electrical abutment comprises a bump, a protruding line or a protruding surface. The connector assembly of claim 35, wherein the cable end connector further has a plurality of cables, an inner insulating layer, and a two-sided wire layer, wherein the inner insulating layer is located And the grounding layer is coated on the inner insulating layer, the surface wiring layer has a wire pattern, the wire pattern includes a pad portion, and a contact end pattern portion, and the second wire and the surface wire The solder joint of the layer is electrically connected. The connector assembly of claim 42, wherein the s-cable end connector further has an inner wire located in the inner insulating bead and interposed between the surface wire layer and the surface Between the ground layers, and the contact end pattern portions of the surface layer of the surface are electrically connected to the reference wires.刀义^ 44. The connector assembly as described in claim 43 of the patent application, φ the ground layer includes a portion for electrically connecting the contact pattern portions, and the date of the month is 100-6-3 a t-point of the table, and the two portions are insulated from each other, the contact end pattern portion of the reference potential of the reference potential is used for connection to the contact pattern, and the sub-band is transmitted through the inner conductor and the ground layer The portions for the electrically connected connections are electrically connected to each other. The cold line pattern of the connection pulse > (3) of the surface guide 42 further includes a connecting wire connected between the contact alkali pattern portions. The connector assembly of claim 42, wherein the far-end terminal connection H has a plurality of first terminals, including at least a "power/low-speed signal terminal" and at least a high-speed signal terminal, and the cable The contact end pattern portions of the end connector are respectively electrically connected to the power/low speed signal terminal of the board end connector and the high speed signal terminal; the contact end pattern portions of the cable end connector are electrically connected Sexually connected to the cables, the cables are adapted to be connected to a device that conforms to at least one of the saTA, USB 3.0, USB 2.0, and eSATA specifications. 32 M40S&51 ie 6 . i modified year and month 100-6-3 inserting and assembling into the board side connector. The board side connector has a shielding shell, and the cable side connector has a body constructed with PCB. The shielding layer and the exposed grounding layer are electrically connected to form an electromagnetic shielding structure. The specified representative figure and the exposed grounding layer are electrically connected to form an electromagnetic shielding structure. a) The designated representative of the case: Figure 1 (2) The symbol of the symbol of the representative figure is simple: 1000: Connector assembly 11〇〇: board end connector 1200: cable end connector 1220: cable P: circuit Board 2