TWM251376U - Cable assembly - Google Patents

Description

M251376 V. Creation instructions (l) [New type belongs to the creation number of South Speed Transmission [previous technology according to, the connector in the two density connector connector gas characteristics of the high-standard, router US special cable cables are mutually Inside the plural guides which are opened before and after the joining. These protrusions completely shield the lumen. Assembly of the lower body Assembly of the connector is easy to make the upper and lower parts securely stored in the connector. The technical field of the United States is to provide a cable connector combination, especially a cable connector combination for telecommunications. The development of communication and computer technology requires the establishment of a large number of signal transmission paths between high-density electrical connection devices. Each high voltage depends on the circuit to improve the transmission quality across different electrical signals. Including the high-density cable connector combination, which is widely used in your electrical connection, is widely used in the server's internal connection system and other similar equipment that requires high-speed data processing and communication. No. 6, 2 1 7, 3 64 discloses a Including an insulation body and a connector combination, the insulation system is composed of a pair of upper and lower bodies with the same structure, and two upper and lower bodies are formed into one open cavity. The cable includes a plurality of conductive terminals and end wires, respectively. The conductive terminals are overmolded in a plurality of flat thin sheets and arranged side by side in the cavity of one body to make the cable open, and the other body Combination of cable and sheet. Of course, the combination of wire, cable and sheet is held in the insulation body by bolts and nuts, so that the wire windings are intertwined, and they are generated during transportation or other circumstances. The loose connection between the vibrating bodies prevents the combination of the cable and the sheet from being inside the insulation body, thereby affecting the electrical connection of the thin connector assembly and the pair. No. 5, 924, 899 and No. 6, 102, 747 revealed another

Page 5 M251376 5. Creation instructions (2) A cable connector combination, please refer to US Patent No. 5, 924, 89 No. 4a-4c and 5a-5c, the cable connector combination The utility model comprises an insulating body having a plurality of parallel slots and a plurality of modules accommodated in the slots. Each module includes a printed substrate, a terminal block located at one end of the substrate and having a plurality of fork terminals, and an insulation puncture type terminal block located at the other end of the substrate and opposite to the terminal seat. Insulation-piercing terminals to which the wires of a cable are connected. The module is interference-held in the insulating body. When the several cable connector combinations disclosed above are separated from the docking connector, a pull force must be applied to the cable to separate the two. In this way, & the module will be pulled backward relative to the insulating body, and then Affects the electrical connection between the cable connector assembly and the mating connector. Moreover, the aforementioned connector is additionally provided with a device for fixing a cable, which also increases the manufacturing cost of the electrical connector. β U.S. Patent No. 5,421,746 discloses a connector module of an electrical connector having a plurality of sheaths, wherein the electrical connectors are covered by an outer sheath. Each of the over-molded electrical connectors has a printed substrate over-molded in the case 4, and the printed substrate can be connected to the cable 7 with the electrical connector. In order to ensure that the components in the connector module are accurately positioned with each other to obtain a good Rayford I — # & good electrical connection, the connector module is provided with a ^ position not only to make the electrical connector mold The manufacturing and assembly have been complicated, and the manufacturing cost of the electrical connector has been increased. Said first: design an improved cable connector combination to overcome the shortcomings of the previous technology. [New content] The main purpose of this creation is to provide a cable connector combination, whose M251376

Multiple printed circuit boards with insulation in the cable connector combination can be stably contained in the body. Adopting t f 另一 ί is to provide a cable connector assembly, which can release the stress concentrated on the cable, thereby ensuring that the cable is electrically connected to the corresponding printed circuit board reliably. -Another purpose of the right i is to provide a cable connector combination, in which β has a ground plate to reduce crosstalk between adjacent cables. = To the above creation, this creation cable connector combination is used for: butt connection ^ phase joining includes an insulating body, a plurality of substrate modules housed in the insulating body, and assembly on the insulating body to hold these substrate molds ,, And the knife off the cover. The mother-substrate module includes a printed circuit board housed in an insulating body, a plurality of cables electrically connected to the printed circuit board, and a case that is overmolded at the rear edge of the ρ brush substrate and the front edge of the wire winding. A plurality of protrusions and openings are provided on opposite sides of each case, and the protrusions and openings of adjacent two cases are matched with each other. _ Compared with the prior art, this creation has the following effects: the substrate module can be fixed in the insulating body and the cover body by the holder, so that the printed substrate can be stably accommodated in the insulating body of the cable connector assembly; because the housing is packaged The overmolding wire, cable and printed circuit board can release the external force acting on the cable to ensure the reliable connection of the cable and the corresponding printed circuit board, thereby further ensuring the reliable electrical connection of the line mirror connector combination and the docking connector. [Embodiment] First, please refer to the first to fourth figures, the cable connector combination 1 of this creation includes an insulating body 丨 〇, which is accommodated in the insulating body 丨 〇 side by side.

Page 7 M251376 V. Creation instructions (4) Count the substrate module 20 and the separate cover 30 holding the substrate module 20 together with the insulating body 10. Please refer to the third and fourth figures. The insulating body 10 has a substantially rectangular parallelepiped configuration. It has a front end surface 100 and a rear end surface 102 that face the mating connector. A rear receiving cavity 12 is provided on the port 1 丨 and the rear end surface 102. The insulating body 10 is provided with a plurality of parallel channels 14 extending in the front-rear direction and slots 16 aligned with the channels 14 respectively. The channel η is connected to the front mating port 11 and the rear receiving cavity 1 2 connected. The top surface 104 and the bottom surface (not shown) of the insulating body 丨 are respectively provided with a plurality of grooves 7 and a recessed portion 7 extending further from the corresponding groove 17. Openings 18 are formed on opposite sides 10 of the insulating body 10, which are perpendicular to the channels 14. Please continue to refer to the third and fourth figures, the cover body 30 includes two first half portions 31 and a second half portion 32 separated from each other. Each half portion 31, 32 has a top wall 330, a bottom wall 332, and a side 334 between the top wall 330 and the bottom wall 332. Each half 31, 32 has a pair of arms 336 extending forward from the front edge of the top wall 330 and the bottom wall 332, a plurality of pins 337 and pin holes 338 for assembling the two halves 31, 32. A free end 336 is provided at the free end of each arm portion 336. The cover 30 is provided with a receiving hole 300 extending to the side wall 334 ·. The first half portion 31 and the second half portion 32 of this creation can also be combined by other methods. This separate design can facilitate the assembly of the cover body 30 to the insulating body 10 above the substrate module 20. In addition, the first half 31 and the second half 32 of this creation can also be designed as a single body, and then installed on the insulating body 10 later. The structure of each substrate module 20 is the same, and the fifth to eighth figures are only the structure of a single substrate module 20. Each substrate module 20 includes a housing in M251376 5. Creation instructions (5)

The printed substrate 22 in the channel 14 and a plurality of wires 23 electrically connected to the printed substrate 22 are thin. The printed substrate 22 includes an insulating substrate made of a common printed circuit board material, signal traces (not shown) located on one side of the insulating substrate and providing a conductive path for the cable connector assembly 1, and grounding provided on both sides of the insulating substrate. Functional ground trace (not shown). The wires of each substrate module 2 0 are in a group and are located in the same plane, and the cable 23 of the entire cable connector assembly 丨 is arranged in a matrix, and the wires of each cable 23 (not shown) ) Are welded to the traces on the printed substrate 22. Each printed substrate 22 has a leading edge 2 2 0 that is engaged with the butt connector and a trailing edge 221 that is mechanically and electrically connected to the wire peep 23. Please also refer to the ninth to the ninth drawings, the substrate module 20 also has a connection

地 片 24 and 壳 25. The casing 25 is overmolded on the trailing edge of the printed substrate 22, and covers the front portion of the corresponding cable 23 and the ground plate 24. The housing 25 includes a first side surface 2 50, a second side surface 2 51, and a plurality of protrusions 253 provided on the first side surface 2 50 and the second side surface 251, respectively. The first side 250 and the second side 251 of the casing 25 are also provided with a plurality of openings 2 54. The openings 2 5 4 on each side correspond to the protrusions 2 5 3 on the other side. A plurality of through holes 255 are also formed on the first side surface 250 and the second side surface 251 of the casing 25. It is worth noting that the protrusions 253 on the two opposite sides 250 and 251 of each case 25 are inclined in opposite directions, thereby ensuring that two adjacent substrate modules 2 are accurately positioned with respect to each other. See FIG. 12 and The thirteenth figure shows the situation after assembling two adjacent substrate modules 20 in detail. The protrusions 253 on the sides 250/251 of the housing 25 of one substrate module 20 are accommodated in the adjacent substrate module 2.

Page 9 M251376 V. The opening 2 5 4 of the housing 2 5 of the creation description (6), thereby ensuring that two adjacent substrate modules 20 are stably assembled. In addition, a plurality of holes 223 are provided in each printed substrate 22, and when the case 25 is overmolded on the printed substrate 22, the holes 223 can be filled with some materials. Please refer to the third, fourth, and fifth to tenth drawings at the same time. When assembling, first insert the substrate module 20 from the insulating body 10 to the end surface 10 and insert it into the channel 14 until it is printed. The front end of the substrate 22 can no longer approach the front end surface 100 of the insulating body j0. At this time, the printed substrate 22 is accommodated in the slot 14, and the upper and lower ends of the printed substrate 22 are accommodated in the slot 16. Then insert the first holder 4 q into the through hole 255 of the housing 25 and hold the substrate modules 20 together to eliminate stress, and then insert the second holder 50 into the through hole 222 and insulation of the printed substrate 22 Inside the opening 18 of the body 10. The second holding member 50 can further hold the insulating body and the substrate module 20 when the cable connector combination 1 is separated from the docking connector, thereby ensuring that the substrate module 20 is stably accommodated in the insulating body. Subsequently, the arms The protrusions 3 3 6 of 3 3 6 are accommodated in the recesses 70 of the groove 17 and the first and second halves 3 j and 32 of the cover 30 are assembled to the soil. ^ The first and second halves 31 and 32 of the body 30 are borrowed. ^ Dead: The substrate module 20 and the cover body 30 are held in the receiving hole 300 of the body 30. The substrate module 20 is created by this creation. By using the second and third retaining members, the person 1 is inside the toilet A, so as to ensure that the wire is wound and rolled ... ^ and the electrical connector is reliably connected. In addition, because the line mirror 23 series moves

Page 10 M251376

It is over-molded with the casing 25, and the casing 25 and the first holding member 40 are held at one 'so that most of the external force acting on the cable 23 can be released. In addition, every two

The cable 23 has a portion that is slightly wrapped around the inside of the casing 25 (the T brand is not adjacent to each other and bent toward the corresponding protrusions, thereby increasing the holding force between the line bodies 25. " To sum up, this creation has indeed met the requirements of the new patent, mentioning: patent application. However, the above is only a good implementation of this creation. It cannot be used to limit the scope of this creation's rights. The equivalent modifications or modifications made by those with ordinary knowledge based on the spirit of this creation are still covered by the attached patent application. D M251376 Schematic illustration The first diagram is a three-dimensional combination of the cable connector assembly of this creation The second picture is a three-dimensional combination view of the cable connector assembly from another perspective. The third picture is an exploded view of the cable connector assembly of the author. The fourth picture is of the cable connector assembly of the author. An exploded perspective view from another perspective. The fifth view is a perspective view of the substrate module of the creative cable connector assembly. The sixth view is an exploded view before the substrate module is overmolded in the fifth view. The seventh view Department of Creative Cable Connectors A perspective view of the substrate module from another perspective. The eighth figure is an exploded perspective view of the substrate module before being overmolded in the seventh figure. The ninth figure is a top view of the substrate module of the creative cable connector assembly. The tenth figure is a cross-sectional view of the substrate module of the creative cable connector combination along the x-X line in the ninth figure. The eleventh figure is the base module of the creative cable connector assembly along the ninth figure XI- Section XI line. The twelfth figure is a cross-sectional view of two substrate modules stacked and arranged similarly to the tenth figure. The thirteenth figure is a cross-sectional view of the eleventh substrate. The following [component symbol description] Line mirror connector combination 1 Front end surface of the insulating body 100 Top end surface 104 Side surface 10 102 106

Page 12 M251376 Schematic illustration of the front mating port 11 Rear receiving cavity 12 Slot 14 Slot 16 Groove 17 Depression 170 Opening hole 18 Substrate module 20 Printed substrate 22 Front edge 220 Rear edge 221 Through hole 222 ^ 255 hole 223 wire winding 23 ground piece 24 housing 25 first side 250 second side 251 protrusion 253 opening 254 cover 30 receiving hole 300 first half 31 second half 32 top wall 330 bottom wall 332 side wall 334 arm 336 protrusion 33 60 pin 337 pin hole 338 first holder 40 second holder 5 0 third holder 60

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Claims (1)

M251376 6. Scope of patent application 1. A cable connector assembly including: an insulating body provided with a plurality of channels; and a plurality of substrate modules housed side by side in the insulating body. The printed circuit board in the corresponding channel of the insulating body, a plurality of cables electrically connected to the printed circuit board, and a casing that is overmolded at the junction of the wire iron and the printed circuit board. The casing has opposite first and second sides, of which the first At least one protrusion is provided on the side, and at least one opening is provided on the second side. 2 · The cable connector combination according to item 1 of the scope of patent application, wherein the second side of the housing is also provided with a protrusion adjacent to its opening, and the first side is also provided with an opening near its protrusion. The housing The protrusions on both sides are inclined in opposite directions. 3. The cable connector assembly as described in item 1 of the scope of the patent application, wherein the board module has a grounding lug wrapped in a housing. 4. The cable connector combination as described in item 1 of the scope of the patent application, which further includes a holder, and a shell of each substrate module is provided with a passage perpendicular to the extension direction of the insulation channel. Hole, the aforementioned holder can be in the body through hole. ♦ "Drag-in 5" The cable connector combination as described in item 1 of the scope of patent application, install a cable "has a part that is wrapped inside the device and slightly bent. 6 · A type of cable connector combination, including: an insulating body including a plurality of slots and openings along a direction perpendicular to the slots; and a plurality of substrate branching groups extending in a direction, each substrate module including a phase accommodated in the insulating body M251376 6. The scope of patent application shall be the printed circuit board in the channel, the cable with multiple front ends electrically connected to the trailing edge of the printed circuit board, and the casing overmolded on the connecting part of the cable and the printed circuit board. The printed circuit board has an insulating body. A through hole corresponding to the opening, a plurality of through holes are provided on the shell; a cover body comprising two first and second halves which are combined with each other and assembled to the insulating body; and a first holding member and a first Two retaining members, the first retaining member can be inserted into the through hole of the casing 'the first retaining member can be inserted into the through hole of the substrate module and the opening of the insulating body. '7. The cable connector assembly according to item 6 of the scope of patent application, wherein the casing has two opposite sides, and each side is provided with a plurality of protrusions. 8. The cable connector assembly according to item 7 of the scope of patent application, wherein the protrusions on both sides of the casing are inclined in opposite directions. A 9. The cable connector combination according to item 8 of the scope of the patent application, wherein the two opposite sides of the casing are provided with a plurality of openings, and each opening is used to receive a corresponding protrusion on an adjacent substrate module. 10. The cable connector combination according to item 6 of the scope of patent application, wherein each printed substrate is provided with a hole, and the aforementioned hole can be filled with some material during the overmolding process of the housing. 11 · A cable connector assembly, comprising: an insulating body; a plurality of printed substrates housed side by side in an insulating body, each printed substrate extending in a lengthwise direction, and the printed substrates being arranged side by side in a side direction ' Each printed substrate has a trailing edge; Page 15 M251376 VI. Patent application: Multiple array cables are arranged in a matrix in a lateral plane. Each group of cables is installed on the trailing edge of the same printed circuit board, and multiple cases are separately overmolded. On each printed circuit board, the rear edge of the printed circuit board and the part connecting the cable with the printed circuit board are covered. 1 2 · The cable connector combination described in the item 丨 丨 of the scope of patent application, which also has a retaining member Each casing is provided with a through hole, and the aforementioned retaining member can be inserted into the through hole. 1 3 · The cable connector combination described in item 11 of the scope of patent application, wherein a plurality of protrusions and openings are provided on opposite sides of each case, and the cases are stacked and arranged, and the adjacent two cases are They are joined together by the cooperation between the protrusion and the opening. 14. The cable connector combination as described in item 11 of the scope of patent application, wherein the portion of each cable covered by the housing adjacent to the corresponding protrusion is bent toward the corresponding protrusion, thereby increasing the space between the cable and the housing The holding force is to relieve the external force acting on the cable. 15. The cable connector combination as described in item 11 of the scope of patent application, wherein the printed circuit board is provided with a plurality of holes before overmolding, and these holes are filled during the molding process of the casing to strengthen the printed circuit board and the casing. Interim effect Page 16