CN102593666B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN102593666B CN102593666B CN201210072315.8A CN201210072315A CN102593666B CN 102593666 B CN102593666 B CN 102593666B CN 201210072315 A CN201210072315 A CN 201210072315A CN 102593666 B CN102593666 B CN 102593666B
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- seat
- female seat
- contact tube
- male seat
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Abstract
The invention relates to the technical field of connectors and particularly relates to a connector. The structure comprises a female seat and a male seat which are mutually inserted, wherein the female seat comprises a female seat electric conduction terminal, a female seat insulation tube, a female seat contact tube, a female seat insulation board and a female seat outer casing, and the male seat comprises a male seat electric conduction terminal, a male seat insulation tube, a male seat contact tube, a male seat insulation board and a male seat outer casing. After the female seat and the male seat are mutually inserted and matched, connection of radio-frequency signals and power supply signals can be achieved simultaneously, a multiple shield structure is formed to avoid outside electromagnetic interference, and stability and reliability of signal and current transmission are guaranteed.
Description
Technical field
The present invention relates to technical field of electronic equipment, relate in particular to a kind of electric connector.
Background technology
Electric connector is to realize between the device of all kinds of electronic systems and device, assembly and assembly, system and system being electrically connected and signal transmission, makes it form a necessary base components of holonomic system.
In prior art, general coaxial radio-frequency connector (MMCX) only has a signal terminal, when an electronic system need to connect a plurality of signal terminal simultaneously, just need to connect one by one coaxial radio-frequency connector, when losing time, takes up room again.
The patent No. is 200920269828 Chinese utility model patent " a kind of MMCX copies type high-frequency coaxial connector ", comprise a housing and at least two terminals, housing can optionally be assembled a plurality of terminals, a plurality of terminals have common ground strip and pin, be not required to be each terminal ground strip and pin are set separately, can save electronic installation and connect the required clearance space of MMCX high-frequency coaxial connector, do not need the space of reserved each ground strip and pin, and once can assemble a plurality of signal terminals, can save the assembling required time of a plurality of signal terminals.
Although having solved, this patent assembles a plurality of signal terminal wasting spaces and the technical problem of time, but when needs connect power supply, this connector still can not be taken into account being connected of signal and power supply simultaneously, simultaneously because high-frequency signal can weaken gradually with the interference of external electromagnetic in transmitting procedure, when this connector is in magnetic field, the severe jamming in magnetic field will be subject to so, thereby cause signal transmission quality poor, can not be applied to the field of having relatively high expectations to antimagnetic, as medical instruments field.
Summary of the invention
The object of the invention is to avoid weak point of the prior art and a kind of electric connector is provided, this electric connector is incorporated into one by a plurality of radio frequency (RF) coaxial connectors and power supply terminal, not only can realize the conducting of radiofrequency signal, power supply signal simultaneously, more form a kind of multiple shield structure, to prevent outside electromagnetic interference, guarantee the reliable and stable of signal, current delivery, can be applicable to the field of having relatively high expectations to antimagnetic.
Object of the present invention is achieved through the following technical solutions.
A kind of electric connector of the present invention, include mutually slotting male seat and female seat, it is characterized in that: described male seat comprises: male seat conducting terminal, male seat insulated tube, male seat contact tube, male seat insulation board and male seat shell, described male seat conducting terminal comprises more than one male seat radio-frequency terminals and more than one male seat power supply terminal, it is outside that described male seat insulative is located at described male seat radio-frequency terminals, it is outside that described male seat contact tube is arranged at described male seat insulated tube, described male seat contact tube and described male seat power supply terminal are all fixed on described male seat insulation board, described male seat insulation board is fixed on described male seat shell,
Described female seat comprises: female seat conducting terminal, female seat insulated tube, female seat contact tube, female seat insulation board and female seat shell, described female seat conducting terminal comprises the female seat radio-frequency terminals identical with male seat radio-frequency terminals quantity, the female seat power supply terminal identical with male seat power supply terminal quantity, it is outside that described female seat insulative is located at described female seat radio-frequency terminals, it is outside that described female seat contact tube is arranged at described female seat insulated tube, described female seat contact tube and described female seat power supply terminal are all fixed on described female seat insulation board, and described female seat insulation board is fixed on described female seat shell;
After male seat and female seat plug each other and coordinate, male seat contact tube and female seat contact tube are interconnected on the plug, and male seat insulated tube and female seat insulated tube form the first heavy shielding construction to the radiofrequency signal of coated separately radio-frequency terminals transmission; Male seat contact tube and female seat contact tube are to forming the second heavy shielding construction to the radiofrequency signal of radio-frequency terminals transmission after inserting; Male seat insulation board and female seat insulation board form the power supply signal of the radiofrequency signal of the radio-frequency terminals transmission of each self-retaining and power supply terminal transmission are formed to the triple shielding construction; Male seat shell and female seat shell are to forming the shielding construction of quadruple to the power supply signal of the radiofrequency signal of radio-frequency terminals transmission and power supply terminal transmission after inserting.
Preferably, described male seat conducting terminal includes male seat conducting terminal front end, described male seat conducting terminal front end is set to be with cone headed solid post, described female seat conducting terminal includes female seat conducting terminal front end, described female seat conducting terminal front end is set to the hollow pipe that band cracks, after described male seat and described female seat plug each other and coordinate, described female seat conducting terminal front end and described male seat conducting terminal front end are to inserting;
It is anterior that described male seat contact tube is provided with male seat contact tube, it is anterior that described female seat contact tube is provided with female seat contact tube, described male seat contact tube front portion is provided with cracks, after described male seat and described female seat plug each other and coordinate, described male seat contact tube anterior with described female seat contact tube front portion to inserting;
Described male seat insulation board is provided with male seat power supply terminal through hole and male seat contact tube through hole, described male seat power supply terminal is closely fixed on described male seat power supply terminal through hole, described male seat contact tube is closely fixed on described male seat contact tube through hole, described female seat insulation board is provided with female seat contact tube through hole and female seat power supply terminal through hole, described female seat contact tube is closely fixed on described female seat contact tube through hole, and described female seat power supply terminal is closely fixed on described female seat power supply terminal through hole;
Described male seat shell and described female seat shell have included the first shell and second housing, described the first shell and second housing are provided with protuberance, after described male seat and described female seat plug each other and coordinate, the protuberance of the protuberance of described male seat the first shell and described female seat the first shell is closely to inserting.
Preferably, described protuberance is set to trapezium structure.
Another is preferred, described male seat conducting terminal front end is connected with male seat conducting terminal middle-end and male seat conducting terminal rear end in turn, described male seat conducting terminal middle-end outer cover is provided with looped network cover, between described male seat conducting terminal middle-end and male seat conducting terminal rear end, be provided with ring plate, described female seat conducting terminal front end is connected with female seat conducting terminal middle-end and female seat conducting terminal rear end in turn, described female seat conducting terminal middle-end outer cover is provided with looped network cover, between described female seat conducting terminal middle-end and female seat conducting terminal rear end, is provided with ring plate.
Preferred, described female seat conducting terminal rear end is provided with scarf and hollow part, and described hollow part is for welding with conductor wire.
Another is preferred, described female seat contact tube front portion is connected with female seat contact tube middle part, female seat contact tube rear portion and female seat contact tube hollow shaft in turn, described female seat contact tube rear portion is set to for placing the arc groove of described female seat radio-frequency terminals rear end, and the internal diameter of described female seat contact tube hollow shaft is less than the internal diameter of the circle at described arc groove place.
Preferred, the outer setting of described female seat contact tube rear portion and described female seat contact tube hollow shaft has the collar.
Further, described female seat contact tube hollow shaft is provided with looped network cover.
Another is preferred, and described male seat contact tube front portion is connected with male seat contact tube middle part and male seat contact tube leg in turn.
Further, described male contact tube middle part or female contact tube middle part are arranged with looped network cover.
The beneficial effect of a kind of electric connector of the present invention is as follows:
A kind of electric connector of the present invention, comprise mutually slotting female seat and male seat, owing to being provided with a plurality of radio-frequency terminals and power supply terminal in female seat and male seat, in conjunction with a plurality of radio frequency (RF) coaxial connectors and power supply terminal, in one, realize the conducting of radiofrequency signal, power supply signal simultaneously;
The outside of male seat radio-frequency terminals is all arranged with male seat insulated tube, and the outer cover of female seat radio-frequency terminals is provided with female seat insulated tube, and the radiofrequency signal of radio-frequency terminals transmission is played to the first heavily shielding action; Male seat insulated tube outer cover is provided with male seat contact tube, and female seat insulated tube outer cover is provided with female seat contact tube, and male seat contact tube and female seat contact tube, to inserting, play the second heavily shielding action to the radiofrequency signal of radio-frequency terminals transmission; Male seat contact tube and male seat power supply terminal are all fixed on male seat insulation board, and female seat contact tube and female seat power supply terminal are all fixed on female seat insulation board, and the male seat insulation board of setting and female seat insulation board play triple-shielded effect to the radiofrequency signal of radio-frequency terminals transmission; The outer cover of male seat insulation board is provided with male seat shell, and the outer cover of female seat insulation board is provided with female seat shell, and male seat shell and female seat shell, to inserting, play quadruple shielding action to the radiofrequency signal of radio-frequency terminals transmission; Therefore, by quadruple shielding construction is set, to prevent outside electromagnetic interference, guarantee the reliable and stable of signal, current delivery, can be applicable to the field of having relatively high expectations to antimagnetic.
Accompanying drawing explanation
The present invention will be further described to utilize accompanying drawing, but content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the partial structurtes schematic diagram of a kind of electric connector of the present invention.
Fig. 2 is the overall structure schematic diagram of a kind of electric connector of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the female seat of a kind of electric connector of the present invention.
Fig. 4 is the decomposition texture schematic diagram of the male seat of a kind of electric connector of the present invention.
Fig. 5 is the structural representation of the first shell and second housing.
Fig. 6 is the structural representation of male seat conducting terminal.
Fig. 7 is the structural representation of female seat conducting terminal.
Fig. 8 is the structural representation of female seat contact tube.
Fig. 9 is the structural representation of the female seat collar.
Figure 10 is the structural representation of male seat contact tube.
Figure 11 is the overall structure schematic diagram of male seat and the female seat of a kind of electric connector of the present invention.
In Fig. 1 to Figure 11, include:
Female seat 1, female seat conducting terminal 11, female seat conducting terminal front end 111, female seat conducting terminal middle-end 112, female seat conducting terminal rear end 113, scarf 1131, hollow part 1132, female seat radio-frequency terminals 12, female seat power supply terminal 13, female seat insulated tube 14, female seat contact tube 15, female seat contact tube front portion 151, main body 1511, protuberance 1512, to interpolating unit 1513, contraction flow region 1514, female seat contact tube middle part 152, step 1521, female seat contact tube rear portion 153, female seat contact tube hollow shaft 154, female seat insulation board 16, female seat power supply terminal through hole 161, female seat contact tube through hole 162, projection 163, female seat shell 17, the collar 18, precursor 181, middle body 182, rear body 183,
Looped network cover 4, ring plate 5, through hole 6, retainer ring 7, screw 8, nut 9.
Embodiment
The invention will be further described with the following Examples.
embodiment 1.
A kind of electric connector, as shown in Figures 1 to 4, include mutually slotting female seat 1 and male seat 2, female seat 1 comprises: female seat conducting terminal 11, female seat insulated tube 14, female seat contact tube 15, female seat insulation board 16 and female seat shell 17, female seat conducting terminal 11 comprises more than one female seat radio-frequency terminals 12, more than one female seat power supply terminal 13, female seat insulated tube 14 is sheathed on female seat radio-frequency terminals 12 outsides, female seat contact tube 15 is arranged at female seat insulated tube 14 outsides, female seat contact tube 15 and female seat power supply terminal 13 are all fixed on female seat insulation board 16, female seat insulation board 16 is fixed on female seat shell 17,
After female seat 1 and male seat 2 plug each other and coordinate, female seat contact tube 11 and male seat contact tube 21 are interconnected on the plug, and 24 pairs of female seat insulated tube 14 and male seat the insulated tubes separately radiofrequency signal of coated radio-frequency terminals transmission form the first heavy shielding constructions; Female seat contact tube 15 forms the second heavy shielding construction to the radiofrequency signal of radio-frequency terminals transmission after inserting with 25 pairs of male seat contact tubes; Female seat insulation board 16 and male seat insulation board 26 forms the power supply signal of the radiofrequency signal of the radio-frequency terminals transmission of each self-retaining and power supply terminal transmission formed to the triple shielding construction; The power supply signal of 27 pairs of radiofrequency signals of after inserting, radio-frequency terminals being transmitted of female seat shell 17 and male seat shell and power supply terminal transmission forms the shielding construction of quadruple.
It should be noted that: above-mentioned related radio-frequency terminals comprises female seat radio-frequency terminals 12 and male seat radio-frequency terminals 22.
A kind of electric connector of the present invention, comprise mutually slotting female seat 1 and male seat 2, owing to being provided with a plurality of radio-frequency terminals and power supply terminal in female seat 1 and male seat 2, in conjunction with a plurality of radio frequency (RF) coaxial connectors and power supply terminal, in one, realize the conducting of radiofrequency signal, power supply signal simultaneously;
The outside of female seat radio-frequency terminals 12 is all arranged with female seat insulated tube 14, and the outer cover of male seat radio-frequency terminals 22 is provided with male seat insulated tube 24, and the radiofrequency signal of radio-frequency terminals transmission is played to the first heavily shielding action; Female seat insulated tube 14 outer cover are provided with female seat contact tube 15, and male seat insulated tube 24 outer cover are provided with male seat contact tube 25, and female seat contact tube 15 is inserted with 25 pairs of male seat contact tubes, and the radiofrequency signal of radio-frequency terminals transmission is played to the second heavily shielding action; Female seat contact tube 15 and female seat power supply terminal 13 are all fixed on female seat insulation board 16, male seat contact tube 25 and male seat power supply terminal 23 are all fixed on male seat insulation board 26, and the radiofrequency signal of 26 pairs of radio-frequency terminals transmission of the female seat insulation board 16 of setting and male seat insulation board plays triple-shielded effect; The outer cover of female seat insulation board 16 is provided with female seat shell 17, and the outer cover of male seat insulation board 26 is provided with male seat shell 27, and 27 pairs, female seat shell 17 and male seat shell are inserted, and the radiofrequency signal of radio-frequency terminals transmission is played to quadruple shielding action; Therefore, by quadruple shielding construction is set, to prevent outside electromagnetic interference, guarantee the reliable and stable of signal, current delivery, can be applicable to the field of having relatively high expectations to antimagnetic.
Assembling process of the present invention is as follows:
Because the assembling mode of female seat 1 and male seat 2 is identical, therefore describe in the assembling mode of female seat 1.
1, female seat radio-frequency terminals 12 is positioned over to female seat insulated tube 14 inside, the corresponding female seat radio-frequency terminals of female seat insulated tube 14 middle part.
2, female seat radio-frequency terminals 12 is positioned over together with female seat insulated tube 14 to female seat contact tube 15 inside.
3, female seat contact tube 15 is assemblied in to female seat contact tube through hole 162, female seat power supply terminal 13 is assemblied in to female seat power supply terminal through hole 161.
4, female seat insulation board 16 is positioned over to the protuberance 3 of the first shell or second housing.
5, fix the first shell and second housing.
Finally, female seat 1 and 2 pairs of female seats are inserted and fixed.
A kind of electric connector, other structure of the present embodiment is identical with embodiment 1, difference is: as shown in Figure 3 and Figure 4, male seat conducting terminal 21 includes male seat conducting terminal front end 211, male seat conducting terminal front end 211 is set to be with cone headed solid post, female seat conducting terminal 11 includes female seat conducting terminal front end 111, female seat conducting terminal front end 111 is set to the hollow pipe that band cracks, after male seat 2 and female seat 1 plug each other and coordinate, 211 pairs of female seat conducting terminal front end 111 and male seat conducting terminal front ends are inserted and are communicated with.
24 pairs of shielding constructions that the radiofrequency signal formation first of coated radio-frequency terminals transmission weighs separately of female seat insulated tube 14 and male seat insulated tube.
Female seat contact tube 15 is provided with female seat contact tube front portion 151, male seat contact tube 25 is provided with male seat contact tube front portion 251, female seat contact tube front portion 151 is provided with cracks, and after female seat 1 and male seat 2 plug each other and coordinate, female seat contact tube anterior 151 is inserted with anterior 251 pairs of male seat contact tube.The radiofrequency signal of radio-frequency terminals transmission is formed to the second heavy shielding construction.
Female seat contact tube front portion 151 includes successively the main body 1511 that connects, protuberance 1512, to interpolating unit 1513 and contraction flow region 1514, the diameter of interpolating unit 1513 is less than to the diameter of main body 1511, an inner end diameter of contraction flow region 1514 is slightly larger than the external diameter of female seat insulated tube 14, be beneficial to female seat insulated tube 14 is fixed on to female seat contact tube 15 inside, the internal diameter of another end of contraction flow region 1514, with identical to the internal diameter of interpolating unit 1513 end, is less than the internal diameter of main body 1511 to the internal diameter of interpolating unit 1513.Female seat contact tube front portion 151 utilizes this kind of design more conveniently to insert with anterior 251 pairs of male seat contact tube, and it is more firm to make to peg graft, and closure is better.
Female seat insulation board 16 is provided with female seat power supply terminal through hole 161 and female seat contact tube through hole 162, female seat power supply terminal 13 is closely fixed on female seat power supply terminal through hole 161, female seat contact tube 15 is closely fixed on female seat contact tube through hole 162, male seat insulation board 26 is provided with male seat contact tube through hole 262 and male seat power supply terminal through hole 261, male seat contact tube 25 is closely fixed on male seat contact tube through hole 262, and male seat power supply terminal 23 is closely fixed on male seat power supply terminal through hole 261.Female seat insulation board 16 and male seat insulation board 26 forms the power supply signal of the radiofrequency signal of the radio-frequency terminals transmission of each self-retaining and power supply terminal transmission formed to the triple shielding construction.
Because being provided with, female seat power supply terminal front portion 131 cracks, the position of the corresponding female seat power supply terminal of female seat insulation board 16 front portion 131 is provided with projection 163, female seat power supply terminal anterior 131 is realized inserting at projection 163 places with male seat power supply terminal front portion 231, the projection 163 arranging can be better fixedly female seat power supply terminal anterior 131 and male seat power supply terminal front portion 231 to interpolating unit position, both are better contacted, the power supply signal of female seat power supply terminal 13 and 23 transmission of male seat power supply terminal is played the effect of shielding simultaneously, prevent better extraneous electromagnetic interference.
Female seat contact tube anterior 151 set four of can offer in 12 points, 3 points, 6 and 9 directions of cracking crack, and for expanded inner diameter, conveniently inserts with 25 pairs of female seat contact tubes; Can extend the mechanical endurance of connector, a kind of electric connector of the present invention can plug more than 500 times.
It should be noted that: the concrete condition of cracking can arrange according to actual needs, be not only limited in four direction and crack.
It should be noted that: nose cone also can be set to other shapes according to actual needs, as first-class in flat circular cone, not merely restriction is set to nose cone.
An electric connector, other structure of the present embodiment is identical with embodiment 2, and difference is: as shown in Figure 5, protuberance 3 is set to trapezium structure.Protuberance 3 is set to trapezium structure can Anti-dislocation, anti-mis-insertion, and the trapezoidal protuberance 3 of the first shell of female seat is inserted and can be formed enclosed construction with 3 pairs of the trapezoidal protuberances of the first shell of male seat 2, prevents external electromagnetic interference.
A kind of electric connector, other structure of the present embodiment is identical with embodiment 3, difference is: as shown in Figure 6: female seat conducting terminal front end 111 is connected with female seat conducting terminal middle-end 112 and female seat conducting terminal rear end 113 in turn, female seat conducting terminal middle-end 112 outer cover are provided with looped network cover 4, between female seat conducting terminal middle-end 112 and female seat conducting terminal rear end 113, be provided with ring plate 5, male seat conducting terminal front end 211 is connected with male seat conducting terminal middle-end 212 and male seat conducting terminal rear end 213 in turn, male seat conducting terminal middle-end 212 outer cover are provided with looped network cover 4, between male seat conducting terminal middle-end 212 and male seat conducting terminal rear end 213, be provided with ring plate 5.
The ring plate 5 arranging contributes to conducting terminal when inserting insulation board, makes a plurality of conducting terminals can be concordant.Conducting terminal herein refers to male seat conducting terminal 21 or female seat conducting terminal 11, and insulation board herein refers to male seat insulation board 26 or female seat insulation board 17.
The looped network cover 4 that female seat conducting terminal middle-end 112 is outside and male seat conducting terminal middle-end 212 is outside sheathed can increase the friction with outer insulator.
An electric connector, other structure of the present embodiment is identical with embodiment 4, and difference is: as shown in Figure 8: female seat contact tube hollow shaft 154 is provided with looped network cover 4.The looped network cover 4 arranging can increase the friction with outside shielding case, make outside shielding case better riveted in female seat contact tube hollow shaft 154 outsides.
A kind of electric connector, other structure of the present embodiment is identical with embodiment 5, difference is: as shown in Figure 7: female seat conducting terminal rear end 113 is provided with scarf 1131 and hollow part 1132, and the scarf 1131 of setting facilitates the welding of conductor wire, and hollow part 1132 is for welding with conductor wire.
An electric connector, other structure of the present embodiment is identical with embodiment 6, and difference is: as shown in Figure 3 and Figure 4: the both sides of the first shell and second housing are provided with through hole 6, the first shells and second housing is fixed on through hole 6 by retainer ring 7.
As shown in Fig. 1 or Fig. 2 or Figure 11, female seat 1 and male seat 2 are fixed on retainer ring 7 by screw 8 and nut 9.Utilize the fixed form of retainer ring 7, screw 8 and nut 9, can for convenience detach and assembling.
It should be noted that: the connected mode of male seat 2 and female seat 1 can arrange according to actual needs, being not merely limited to is the assembling mode of ring 7 that is fixed with screw 8 and nut 9.As utilize nut to replace nut 9 and retainer ring 7 that the first shell and the second housing of male seat 2 or female seat 1 are fixed; Or by draw-in groove being set at the first shell, the mode that buckle is set at second housing is fixed; Or by riveted mode by fixing etc. the fixed form of the first shell and second housing, as retainer ring 7 being arranged on the through hole of the first shell (or second housing), and one-body molded with the first shell (or second housing), the first shell (or second housing) is realized the fixing of the first shell and second housing by retainer ring riveted to the through hole of second housing (or first shell).
embodiment 8.
A kind of electric connector, other structure of the present embodiment is identical with embodiment 7, difference is: as shown in Figure 8: female seat contact tube front portion 151 is connected with female seat contact tube middle part 152, female seat contact tube rear portion 153 and female seat contact tube hollow shaft 154 in turn, female seat contact tube rear portion 153 is set to for placing the arc groove of female seat radio-frequency terminals rear end, and the internal diameter of female seat contact tube hollow shaft 154 is less than the internal diameter of the circle at arc groove place.
As shown in Figure 9: there is the collar 18 at female seat contact tube rear portion 153 with the outer setting of female seat contact tube hollow shaft 154.The collar 18 includes precursor 181, middle body 182 and rear body 183, and middle body 182 is sheathed on female seat contact tube hollow shaft 154 outsides, and rear body 183 is used for shrinking fixedly conductor wire by riveted.
As shown in Figure 8, the looped networks cover 4 that female seat contact tube middle part 152 arranges forms a step 1521 with female seat contact tube middle part 152, and the precursor 181 of the collar 18 is sheathed and be riveting in step 1521.
The electric conductor of conductor wire and the welding of female seat radio-frequency terminals rear end, the litzendraht wire of conductor wire is wound on the looped network cover 4 of female seat contact tube hollow shaft 154.
The effect of the collar 18 arranging has: (one) is conductor wire and contact tube fixedly: utilize the mode of riveted, the collar 18 can tightly be fixed unlikely coming off by conductor wire and contact tube.
(2) shielding action: the collar is metal (copper), and signal transmits by radio-frequency terminals and conductor wire, but radio-frequency terminals and connecting position of wires will be exposed in magnetic field, and the shielding action of the collar shields radio-frequency terminals and conductor wire junction exactly.
As shown in Fig. 8 and Figure 10: male seat contact tube front portion 251 is connected with male seat contact tube middle part 252 and male seat contact tube leg 253 in turn.
Male seat contact tube leg 253 is for being welded to circuit board.
Master-slave seat contact tube middle part 152 or male seat contact tube middle part 252 are arranged with looped network cover 4.The looped network cover 4 arranging can increase the friction with outside insulation board, makes female seat contact tube 15 or male seat contact tube 25 be fixed on better insulation board.
A kind of electric connector, other structure of the present embodiment is identical with embodiment 8, difference is: in the present embodiment, the structure of male seat conducting terminal 21 is identical with the structure of the female seat conducting terminal 11 of embodiment 8, the structure of male seat contact tube 25 is identical with the structure of the female seat contact tube 15 of embodiment 8, and the outside of male seat contact tube rear portion and male seat contact tube hollow shaft is provided with the collar 18 in the same manner as in Example 8.
Female seat conducting terminal 11 in the present embodiment with male seat conducting terminal 21 all for being connected with outside conductor wire.
Finally should be noted that; above embodiment is only for illustrating technical scheme of the present invention but not limiting the scope of the invention; although the present invention is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (7)
1. an electric connector, include mutually slotting female seat and male seat, it is characterized in that: described female seat comprises: female seat conducting terminal, female seat insulated tube, female seat contact tube, female seat insulation board and female seat shell, described female seat conducting terminal comprises more than one female seat radio-frequency terminals and more than one female seat power supply terminal, it is outside that described female seat insulative is located at described female seat radio-frequency terminals, it is outside that described female seat contact tube is arranged at described female seat insulated tube, described female seat contact tube and described female seat power supply terminal are all fixed on described female seat insulation board, described female seat insulation board is fixed on described female seat shell,
Described male seat comprises: male seat conducting terminal, male seat insulated tube, male seat contact tube, male seat insulation board and male seat shell, described male seat conducting terminal comprises the male seat radio-frequency terminals identical with female seat radio-frequency terminals quantity, the male seat power supply terminal identical with female seat power supply terminal quantity, it is outside that described male seat insulative is located at described male seat radio-frequency terminals, it is outside that described male seat contact tube is arranged at described male seat insulated tube, described male seat contact tube and described male seat power supply terminal are all fixed on described male seat insulation board, and described male seat insulation board is fixed on described male seat shell;
After female seat and male seat plug each other and coordinate, female seat contact tube and male seat contact tube are interconnected on the plug, and female seat insulated tube and male seat insulated tube form the first heavy shielding construction to the radiofrequency signal of coated separately radio-frequency terminals transmission; Female seat contact tube and male seat contact tube are to forming the second heavy shielding construction to the radiofrequency signal of radio-frequency terminals transmission after inserting; Female seat insulation board and male seat insulation board form the power supply signal of the radiofrequency signal of the radio-frequency terminals transmission of each self-retaining and power supply terminal transmission are formed to the triple shielding construction; Female seat shell and male seat shell are to forming the shielding construction of quadruple to the power supply signal of the radiofrequency signal of radio-frequency terminals transmission and power supply terminal transmission after inserting;
Described male seat conducting terminal includes male seat conducting terminal front end, described male seat conducting terminal front end is set to be with cone headed solid post, described female seat conducting terminal includes female seat conducting terminal front end, described female seat conducting terminal front end is set to the hollow pipe that band cracks, after described male seat and described female seat plug each other and coordinate, described female seat conducting terminal front end and described male seat conducting terminal front end are to inserting;
It is anterior that described male seat contact tube is provided with male seat contact tube, it is anterior that described female seat contact tube is provided with female seat contact tube, described male seat contact tube front portion is provided with cracks, after described male seat and described female seat plug each other and coordinate, described male seat contact tube anterior with described female seat contact tube front portion to inserting;
Described male seat insulation board is provided with male seat power supply terminal through hole and male seat contact tube through hole, described male seat power supply terminal is closely fixed on described male seat power supply terminal through hole, described male seat contact tube is closely fixed on described male seat contact tube through hole, described female seat insulation board is provided with female seat contact tube through hole and female seat power supply terminal through hole, described female seat contact tube is closely fixed on described female seat contact tube through hole, and described female seat power supply terminal is closely fixed on described female seat power supply terminal through hole;
Described male seat shell and described female seat shell have included the first shell and second housing, described the first shell and second housing are provided with protuberance, after described male seat and described female seat plug each other and coordinate, the protuberance of the protuberance of described male seat the first shell and described female seat the first shell is closely to inserting;
Described female seat contact tube front portion is connected with female seat contact tube middle part, female seat contact tube rear portion and female seat contact tube hollow shaft in turn, described female seat contact tube rear portion is set to for placing the arc groove of described female seat radio-frequency terminals rear end, and the internal diameter of described female seat contact tube hollow shaft is less than the internal diameter of the circle at described arc groove place;
The outer setting of described female seat contact tube rear portion and described female seat contact tube hollow shaft has the collar.
2. a kind of electric connector according to claim 1, is characterized in that: described protuberance is all set to trapezium structure.
3. a kind of electric connector according to claim 1, it is characterized in that: described male seat conducting terminal front end is connected with male seat conducting terminal middle-end and male seat conducting terminal rear end in turn, described male seat conducting terminal middle-end outer cover is provided with looped network cover, between described male seat conducting terminal middle-end and male seat conducting terminal rear end, is provided with ring plate;
Described female seat conducting terminal front end is connected with female seat conducting terminal middle-end and female seat conducting terminal rear end in turn, and described female seat conducting terminal middle-end outer cover is provided with looped network cover, between described female seat conducting terminal middle-end and female seat conducting terminal rear end, is provided with ring plate.
4. a kind of electric connector according to claim 3, is characterized in that: described female seat conducting terminal rear end is provided with scarf and hollow part, and described hollow part is for welding with conductor wire.
5. a kind of electric connector according to claim 1, is characterized in that: described female seat contact tube hollow shaft is provided with looped network cover.
6. a kind of electric connector according to claim 1, is characterized in that: described male seat contact tube front portion is connected with male seat contact tube middle part and male seat contact tube leg in turn.
7. a kind of electric connector according to claim 6, is characterized in that: described male seat contact tube middle part or female seat contact tube middle part are arranged with looped network cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210072315.8A CN102593666B (en) | 2012-03-19 | 2012-03-19 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210072315.8A CN102593666B (en) | 2012-03-19 | 2012-03-19 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102593666A CN102593666A (en) | 2012-07-18 |
| CN102593666B true CN102593666B (en) | 2014-04-09 |
Family
ID=46482000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210072315.8A Expired - Fee Related CN102593666B (en) | 2012-03-19 | 2012-03-19 | Electric connector |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450943B (en) * | 2016-12-01 | 2018-07-20 | 上海航天科工电器研究院有限公司 | A kind of high-speed differential signal multiport adapter |
| CN109301589A (en) * | 2018-09-29 | 2019-02-01 | 深圳市中聚泰光电科技有限公司 | Multifrnction connector and electronic product |
| CN109962367B (en) * | 2019-04-25 | 2024-04-09 | 苏州祥龙嘉业电子科技股份有限公司 | Floating female seat with self-return function and coaxial connector comprising floating female seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846711A (en) * | 1988-08-09 | 1989-07-11 | Amp Incorporated | Coaxial connector in a housing block |
| DE19753839C1 (en) * | 1997-12-04 | 1999-04-29 | Siemens Ag | For coaxial angle plug-type connection unit |
| US6200163B1 (en) * | 1999-08-30 | 2001-03-13 | Molex Incorporated | Electrical connector including means for terminating the shield of a high speed cable |
| CN102195190A (en) * | 2010-03-11 | 2011-09-21 | 凡甲电子(苏州)有限公司 | Electric connector and components thereof |
| CN202523939U (en) * | 2012-03-19 | 2012-11-07 | 东莞中探探针有限公司 | Electrical connector |
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2012
- 2012-03-19 CN CN201210072315.8A patent/CN102593666B/en not_active Expired - Fee Related
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| CN102593666A (en) | 2012-07-18 |
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