TWM276372U - RF microwave connector for telecommunication - Google Patents

Description

M276372

Creation note α) [Technical field to which the new type belongs] This creation relates to connectors, especially to sockets for microwave connectors for RF communications. [Previous technology] There is a solder subminiature connector on the market. The bottom of the socket 10 and the plug 20 ° socket 10 is soldered to the circuit board of a notebook computer, a personal digital assistant (PDA) mobile phone, etc. And the plug 20 can be connected to the socket 10 ′, and the other end thereof is connected to the antenna of a mobile phone such as the elder brother with a signal cable to receive a communication signal. The socket 10 has a metal casing 11 and an insulating ship 12 is coupled to a lower end thereof. The insulating boat 12 projects into the inside of the casing 11 and forms a protruding end 121 at the central portion. A male terminal 13 is combined inside the protruding end 121. The lower end 1 31 of the male terminal 13 is a sheet-like protruding insulator 12 and the outer side of the housing 11. The plug 2 has a metal case 21. The casing 21 is combined with an insulator 22. The hollow portion 2 · 2 1 of the insulator 22 is combined with a female terminal 23. The female terminal 2 3 is composed of two contact pieces 23 1 facing each other and separated by a short distance. When the plug 2 is plugged into the socket, the two contact pieces 231 of the female terminal 2 3 of the plug 20 are sleeved on both sides of the male terminal 1 3 of the socket 10, so that the two signal ends are conductive; 21 sets are connected to the outer side of the casing, so that the two ground terminals are electrically connected. The above-mentioned sockets are all welded to the circuit board. In practice, they will be restricted to be fixed to the circuit board, so that the same group of connectors with fixed length wires cannot be applied to the requirements of circuit boards of various specifications or circuit configurations. . See Figure 2. If the length of the lead wires 2 41 of the plug 24 is not enough, when the plug 24 cannot be combined with the socket, the male terminals 141 may be provided at both ends.

Page 5 M276372 IV. Creation Note (2) The adapter 14 is connected to another plug 25, and the plug at the other end of the wire 251 connecting the plug 25 is combined with the socket. See circles 3A, 3B, 3C, 3D, 3E. Adapters 14, 15, 16, 17, 18 with male terminals on each side have various implementations. The socket 10 integrated on the circuit board shown in FIG. 1 can also be changed to the socket 31, 32, 33, and 34 shown in FIGS. 4A, 4B, 4C, and 4D, and the male terminals 311, 321, and 331 , 341 are in line with the wires 312, 32 2, 332, 342, and have a partition plate 313, 323, 333, 343 on the periphery. The partition plates 313, 323, and 3 33 have holes, respectively, which can be screwed to the other casing plates. -The plug 24 can be combined with the socket 33 by one side of the partition 3 33 as shown in FIG. 5. The partition 3 4 3 is threaded on the side for the other nut 3 4 4 to be locked to other chassis plates

Refer to 圊 6, 7A, 7B. The applicant has been granted Taiwan New Patent No. 250 406 and Japanese Utility Model Patent No. 3103793, respectively. A microwave connector for RF communication, the socket 40 of the first embodiment, and a metal shell 41 combined with a Insulator 4 2 and insulator 4 2 are combined into a single male terminal. ”The outer is purely bonded to the periphery of the insulator 42, = 2: 4 ::: No. The wire 44 of the combined socket 4 and the wire 241 of the combined plug 24 may be the same. The lead wire 44 has a plug 24 and a socket 40 at both ends of the wire 44, and can be used as an extension cord of the general plug 24 or the socket 40. See the second embodiment of the above-mentioned patent for the socket shown in FIG. 2 includes-the metal shell 51 is combined with an insulator 52, and the insulator 52 is combined with a ^ = 53. The metal shell 51 is coupled to the periphery of the insulator 52 and the periphery of the wire 4, as shown in Fig. 8. The socket 50 can be socketed-the plug 24. Metal outside

Page 6 M276372 IV. Creation instructions (3) One end of the shell 51 is connected to the tape 511 to facilitate the automated manufacturing and assembly operations of the production line, as shown in Figure 9. The combination of the above-mentioned coaxial cable wires and male terminals is a manual welding method, which cannot be replaced by an automated machine processing method, which is a waste of labor and time. See Figures 10A-10C. The female terminal 60 of a known coaxial microwave connector has two opposing contacts 61 at one end and a clamping section 62 at the other end. The two contact pieces 61 are used to clamp the male terminals of the socket. The bottom of the clamping section μ is fox-shaped, and one side of the bottom of the clamping section extends upward to a bendable edge 6 2 i. The inner lead 631 of the coaxial electric gauge 63 is sandwiched between the bottom of the clamping section 62 and a bent hip-fold 621, as shown in Fig. 10B. Although the manufacturing method of clamping the inner conductor 631 of the coaxial cable 63 by the bendable edge 621 of the foldable clamping section 62 described above, although an automatic machine can be used instead of manual processing, it is simpler and saves labor and time. However, the bendable edge 6 21 is very long, and more sophisticated and expensive bending equipment is required to make it possible. The bended edge 6 2 1 is smooth and semi-circular, and is in line with the curved bottom. The other end is in close contact. If the bendable edge of the bendable edge 6 21 is not smooth, and cannot be in close contact with the other end of the curved bottom of the clamping section 62, it will affect the function of the clamping inner conductor 631 and the signal transmission quality of the connector. And become a bad product. In addition, the structure without welding mentioned above is used to combine the female terminal and the coaxial cable, not the structure to combine the male terminal and the coaxial cable. [New content] In order to improve the combined structure of the male terminal of the microwave connector socket for RF communication and the inner conductor of the coaxial cable, the processing is more convenient, and the use is simpler,

M276372

Moreover, it can reduce the defective rate of product processing, and it is easier to add the inner conductor of the cable for the RF communication microwave connection car by the cable. The inner conductor of the microwave connection shaft cable for the RF communication can be tightly connected and not cheaper. The manufacture of processing machinery proposes the present invention. The main purpose of the new model is to combine the male terminal of the socket with the same. Another object of the present invention is to make the male terminal of the socket loose with the same, and improve the manufacturing yield. Another object of the present invention is to provide a microwave connector for RF communication, which can use a simpler and cheaper guarding machine to tightly combine the male terminal of the socket with the inner conductor of the coaxial cable. Please refer to the drawings and examples for other items and effects of this novel. [Embodiment] Refer to circle 11A-11C. The male terminal 71 of the first embodiment of the present invention has a body 711. A protrusion 712 is extended at one end of the body 711 for coupling with the female terminal. The other end of the body 7U has an arc-shaped clamping section 713, and the arc mask of the clamping section 713 has a slot 714. The two sides 715, 0716 of the clamping section 713 are symmetrically curved. In this embodiment, the two sides 715 and 716 of the inflammation holding section 713 of the male terminal 71 are symmetrically curved. Using a relatively simple and inexpensive processing machine, the two sides of the holding section 71 3 71 5 and 71 6 can be smoothly opposed to each other. The inner conductor 811 of the coaxial cable 81 is clamped firmly and bent. During the process of holding the inner conductor 811 by the clamping section 713, a part of the conductor corresponding to the slot 7 1 4 will be deformed by force and sink into

Page 8 M276372 IV. Creative Instructions (6) Type Solid Protrusions 91 1. Drawing-molded hollow protrusions 942 or overmolded hollow protrusions 9 7 2. The hollow portions of the insulators 9 2, 9 5, 9 8 are combined with the male terminals 91, 941, and 971, respectively. The metal shells 93, 96, and 99 are respectively combined with the insulation vessels 92, 95, and 98, that is, the sockets 90, 94, and 97 having male terminals gi and g4i m are formed, respectively. This creation makes the male terminal of the socket and the inner conductor of the coaxial cable easier to be processed and combined, and it can be tightly combined without loosening, improving the manufacturing yield, and a single and cheaper processing machine. The inner wires of the cable are tightly coupled. ^

i: It is recorded that this is only an example of the use of the technical content of this creation. Who is familiar with this technique uses the patent ribs advocated by the original creation, and the modification and branching of Zhan Jin are all in this spear. It is not limited to those disclosed in the embodiments.

M276372 Simple description of 圊 style [Simplified illustration of figure] Figure 1 is a sectional view of a conventional socket and plug. Figure 2 is a perspective view of a conventional socket, plug, and adapter. 3A-3E are perspective views of conventional adapters of different types. 4A-4D are perspective views of various conventional sockets. FIG. 5 is a perspective view of another conventional plug and socket. FIG. 6 is an exploded perspective view of components of a conventional socket. 7A-7B are perspective and sectional views of a conventional plug and the socket shown in FIG. 6. FIG. 8 is a perspective view of another conventional socket and plug. Circle 9 is an exploded perspective view of the components of the socket shown in 圊 8. Circles 10A-10C are perspective views of a conventional female terminal bonding cable in disassembly, bonding, and section.圊 11A-11C is a perspective view of the disassembly, bonding, and cross-section of the male terminal bonding cable according to the first embodiment of the present invention.圊 12A-12C is a perspective view of the disassembly, bonding, and cross-section of the male terminal bonding cable according to the second embodiment of the present invention.圊 13A-13C is a vertical view of the disassembly, connection, and cross section of the male terminal bonding cable according to the third embodiment of the present invention. 14A and 14B are a perspective view of a male terminal and a sectional view of a socket according to a fourth embodiment of the present invention. 15A and 15B are perspective views of a male terminal and a sectional view of a socket according to a fifth embodiment of the present invention. 16A and 16B are perspective views of a male terminal and a sectional circle of a socket according to a sixth embodiment of the present invention. Page 276 M276372 Schematic description [Description of main component symbols] 10, 31, 32, 33, 34, 40, 50 Socket 1, 41 Housing 12, 42, 52 Insulator 121 protruding ends 13, 311, 321, 331, 341, 43, 53 male terminals 141, Π, 72, 80, 91, 941, 971 male terminals 1 31 lower end 1 4 adapter 20, 24, 25 plug 21 metal housing 22 insulator 23, 60 female terminal 231 contacts 28 tongues 241, 251, 312, 322, 332, 342, 44, 54 wires 313, 323, 333, 343 spacers 344 nuts 51, 93, 96, 99 metal housings 511 strips 61 contacts 621 Can cross the cross 631 Internal wires 711, 721, 81 Body 712 '722 '82' 911 '942' 713, 723, 83 Clamping section 71 5, 71 6, 725, 726 81 Coaxial cables 832, 833 on both sides Section 836, 837 Inclined section 92, 95, 98 Insulator 62 Clamping section 6 3 Coaxial cable 972 Projection 714, 724, 831 Slot 727 Groove 811 Inner wire 834, 835 Lower section 90, 94, 97 Socket

Page 12

Claims (1)

M276372 V. Application scope 1. A microwave connector for RF communication, including a socket; the socket has a metal shell; the metal shell is combined with an insulator; the hollow part of the insulator is combined with a male terminal; the male terminal has a body A protrusion is extended at one end of the body for inserting a female terminal; the other end of the body is provided with an arc-shaped clamping section, and both sides of the clamping section are curved in a symmetrical arc shape. In the operation of combining the holding section with the inner conductor of a coaxial cable, the two sides of the clamping section are relatively smoothly folded, and the inner conductor is firmly clamped. 2. The microwave connector for communication according to item 1 of the scope of patent application, wherein the ends of the two sides of the clamping section have corresponding tenons and grooves, and when the crossbow folds the two sides, the convex part is made. The mortise snaps into the groove. 3. The microwave connector for communication as described in item 1 of the scope of the patent application, wherein the ends of the two sides of the clamping section have corresponding high and low sections, respectively. For both sides, make the high and low sections of one side contact the low and high sections of Qiao respectively. 4. The microwave connector for communication as described in item i of the scope of patent application, wherein the arc mask of the clamping section has a slot, so that the inner conductor is clamped by the ° clamping section. A part of the wire in the slot is trapped in the hole due to the stress. 5. The microwave connector for RF communication as described in item 1 of the scope of the patent application, wherein the convex portion of the male terminal is selected from the group consisting of a solid convex portion punched out, a hollow convex portion formed by drawing, and One of the three over-molded hollow protrusions 0 6 · The microwave communication connector for RF communication according to item 丨 of the patent application scope, further comprising a plug for plugging the socket; the plug has a metal shell body Page 13 M276372 Insulator V. Patent application scope The housing is combined with V. Moon. The female terminal is composed of two opposing 'reading insulator hollows combined with a female terminal; the feet used to hold the male terminal are separated by a short distance. Composed of contacts, 俾 7. As in the scope of patent application & In the two sides of the clamping section, she said: ^ The microwave connector for RF communication described above, and the second, the corresponding high and low sections are respectively in contact with the inclined section: Putian On both sides when making both sides