CN202067955U - Coaxial connector combination and plate-to-plate coaxial connector combination - Google Patents
Coaxial connector combination and plate-to-plate coaxial connector combination Download PDFInfo
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- CN202067955U CN202067955U CN2011200745586U CN201120074558U CN202067955U CN 202067955 U CN202067955 U CN 202067955U CN 2011200745586 U CN2011200745586 U CN 2011200745586U CN 201120074558 U CN201120074558 U CN 201120074558U CN 202067955 U CN202067955 U CN 202067955U
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- outer conductor
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Abstract
The utility model relates to a coaxial connector combination, which comprises a first socket having a first outer conductor, a first inner conductor and a first insulator arranged between the first outer conductor and the first inner conductor, a second socket having a second outer conductor, a second inner conductor and a second insulator arranged between the second outer conductor and the second inner conductor, and a commutator having a commutator outer conductor, a commutator inner conductor and a commutator insulator arranged between the commutator outer conductor and the commutator inner conductor, wherein the free ends of the first inner conductor and the second inner conductor are inserted into the commutator inner conductor, two ends of the commutator outer conductor are respectively inserted into the first outer conductor and the second outer conductor, two end parts of the commutator insulator are respectively provided with a conical concave part with dimension increasing towards the end parts, and the sides of the first insulator and the second insulator and facing the commutator insulator are respectively provided with a conical convex part with dimension reducing towards the commutator and being suitable to be matched into the concave parts. The utility model also relates to a plate-to-plate coaxial connector combination. Combined medium composed of air and insulating materials is formed between the socket conductors and the commutator conductors, thus the electrical characteristics of connectors are improved effectively.
Description
Technical field
The utility model relates to connector, particularly coaxial connector combination.
Background technology
Be accompanied by the continuous development of wireless communication technique, the reducing to mean of communication apparatus size can be saved space, weight reduction and be stayed more unnecessary amount for other design of system, the cable assembly that tradition is numerous and diverse connect by simple, compact, reliably " plate is to plate " coaxial connector connect replace.The application of " plate is to plate " coaxial connector in the wireless system module is interconnected more and more widely, as communication base station, RRH, repeater, GPS equipment and other similar application etc.Through the evolution of several generations, " plate is to plate " coaxial connector from limited tolerance to big tolerance, the small size direction develops.Some company has developed the blind novel small size connector axial, angular deviation of inserting and allow radially to reach at present.
A kind of plate has been shown among Fig. 1 to be made up the plate coaxial connector, wherein, when reaching the maximum axial deviation, working clearance A place by the axial deviation generation, working media is an air, its characteristic impedance is big with the shaft section impedance than other, causes its characteristic impedance not match, thereby this connector piece electrical characteristic is reduced.
Other plate has been shown among Fig. 2 to be made up the plate coaxial connector, wherein, the working clearance working media at place is the complex media of air and plastic cement insulating material, the plastic cement insulator is processed into dumb-bell shape, when product cooperates the generation larger axis to tolerance, the high impedance in T district, working clearance place can compensate with the Low ESR in S and U district, thereby reduces the working clearance high impedance that is produced by axial tolerance, has improved the electrical characteristic of product.
The utility model content
In the prior art, or have the not enough problem of characteristic impedance compensation, example is connector as shown in Figure 1, or has too complicated problems of structure, and example is connector as shown in Figure 2.
For solving at least one aspect of technical problem of the prior art, the utility model is proposed.
According to an aspect of the present utility model, a kind of coaxial connector combination has been proposed, it comprises: one first socket has one first outer conductor, one first inner wire and be arranged on first insulator between first outer conductor and first inner wire around first inner wire; One second socket has one second outer conductor, one second inner wire and be arranged on second insulator between second outer conductor and second inner wire around second inner wire; And adapter, has an adapter outer conductor, an adapter inner wire and be arranged on the adapter outer conductor and the adapter inner wire between an adapter insulator, described adapter insulator is provided with around the adapter inner wire on the length direction of adapter inner wire, and described adapter insulator has two ends facing described first and second insulators respectively, wherein, the free end of described first and second inner wires inserts described adapter inner wire and electrically contacts to form with described adapter inner wire respectively, and the two ends of described adapter outer conductor insert described first respectively, in second outer conductor with respectively with described first, second outer conductor forms and electrically contacts, and wherein: described two ends of described adapter insulator all are formed with the tapered recess that increases towards end size; Described first and second insulators in the face of a side of adapter insulator all form towards the adapter convergent, be adapted to fit into the taper protuberance in the described tapered recess.
Advantageously, the tapering of described taper protuberance is identical with the tapering of described tapered recess.
Advantageously, described tapered recess extends to the corresponding end of described adapter outer conductor from the end of described adapter inner wire.
Further, the size of the free-ended end of described first, second inner wire enlarge and be formed with a plurality of isolated in engaging nails, under the free-ended end of first, second inner wire places situation in the adapter inner wire, described in engaging nail can be by described adapter inner wire extruding and strain.Advantageously, described first, second inner wire includes the inner wire longitudinal axis, and described interior engaging nail is uniformly-spaced arranged around corresponding inner wire longitudinal axis.
Further advantageously, the two ends of described adapter outer conductor all are formed with a plurality of isolated outer contacting pawls, under the situation in the end of adapter outer conductor 31 places first, second outer conductor, described outer contacting pawl is pushed and strain by described first, second outer conductor.Advantageously, described adapter outer conductor comprises the adapter longitudinal axis, and described outer contacting pawl is uniformly-spaced arranged around corresponding adapter longitudinal axis.Advantageously, the section diameter of the described outer contacting pawl of the vicinity of described adapter insulator dwindles.Advantageously, the arranged outside of the end of described outer contacting pawl has the circular arc projection.
Alternatively, the terminal inboard of an end of described adapter inner wire is provided with internal diameter and dwindles part.
Advantageously, described first outer conductor, second outer conductor, adapter inner wire and adapter outer conductor are cylindric.
The utility model also relates to a kind of plate the plate coaxial connector is made up, it comprises above-mentioned coaxial connector combination, wherein: described first socket is arranged on one first pcb board, described second socket and first socket relatively are arranged on one second pcb board, and described first pcb board is relative with described second pcb board.
Utilize the technical solution of the utility model, can be achieved as follows one of technique effect at least:
The insulator of socket, adapter cooperation place " taper " structure for cooperating, thereby reduced axially, radially to reach the working clearance that produces under the angular deviation, simultaneously, locate to form the complex media of air and insulating material (for example plastic material) in the intervals of business, its characteristic impedance can obtain dynamic compensation under operating differential, this has effectively improved the electrical characteristic of product;
The volume of coaxial connector combination is little, cost is low.
By the description of hereinafter with reference to accompanying drawing the utility model being done, other purpose of the present utility model and advantage will be apparent, and can help that the utility model is had comprehensive understanding.
Description of drawings
Fig. 1 is the structural representation of a kind of coaxial connector combination of the prior art;
Fig. 2 is the structural representation of another kind of coaxial connector combination of the prior art;
Fig. 3 is the structural representation according to the coaxial connector combination of an embodiment of the present utility model;
Fig. 4 is the structural representation according to the socket of the coaxial connector combination of an embodiment of the present utility model;
Fig. 5 is the structural representation according to the inner wire in the socket of the coaxial connector combination of an embodiment of the present utility model, the wherein right end view that illustrates this inner wire;
Fig. 6 is the structural representation according to the adapter of an embodiment of the present utility model, the wherein right end view that illustrates this adapter;
Fig. 7 is the structural representation according to the inner wire of the adapter of an embodiment of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model execution mode is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
As shown in Fig. 3-7, a kind of coaxial connector combination 100, comprise: one first socket 1 has 11, one first inner wires 12 of one first outer conductor and is arranged on first insulator 13 between first outer conductor 11 and first inner wire 12 around first inner wire 12; One second socket 2 has 21, one second inner wires 22 of one second outer conductor and is arranged on second insulator 23 between second outer conductor 21 and second inner wire 22 around second inner wire 22; And adapter 3, has an adapter outer conductor 31, an adapter inner wire 32 and be arranged on adapter outer conductor 31 and adapter inner wire 32 between adapter insulator 33, described adapter insulator 33 is provided with around adapter inner wire 32 on the length direction of adapter inner wire 32, and described adapter insulator 33 has respectively in the face of described first and second insulators 13, two ends of 23, wherein, described first and second inner wires 12,22 free end inserts described adapter inner wire 32 and electrically contacts to form with described adapter inner wire 32 respectively, and the two ends of described adapter outer conductor 31 insert described first respectively, second outer conductor 11, in 21 with respectively with described first, second outer conductor 11,21 formation electrically contact, and wherein: described two ends of described adapter insulator 33 all are formed with the tapered recess 34 that increases towards end size; Described first and second insulators 13,23 in the face of a side of adapter insulator 33 all form towards adapter 3 convergents, be adapted to fit into the taper protuberance 35 in the described tapered recess 34.
As shown in Figure 3, first socket 1 is suitable for being arranged on first pcb board 70, and second socket 2 is suitable for being arranged on the second relative pcb board 80 of first pcb board 70.
The radial missing r, the angular deviation a that cooperate between first pcb board 70 shown in Fig. 3 and second pcb board 80 also show among Fig. 3 under two axial distance d between pcb board situation bigger than normal, also can form axial deviation.
The taper protuberance 35 of first, second insulator 13,23 cooperates with coupling between the tapered recess 34 of adapter insulator 3, reduce coaxial connector and be combined in axially, radially reached the working clearance that produces under the angular deviation, and the working clearance is by the complex media that forms air and insulating material (for example plastic material), make the characteristic impedance of coaxial connector combination under the situation of above-mentioned operating differential, also obtain dynamic compensation, thereby effectively improved the electrical characteristic of product.
Advantageously, first socket 1 has identical structure with second socket 2, and particularly, first outer conductor 11, first inner wire 12 and first insulator 13 are identical respectively with second outer conductor 21, second inner wire 22 and second insulator, 23 structures.Correspondingly, adapter 3 also can have mutually the same or similar structure with two ends that first socket 1 cooperates with second socket 2 respectively.
In addition, as well known to those of ordinary skill in the art, the tapered recess 34 best axis shaft symmetries here, and taper protuberance 35 best central axis axial symmetry about first or second inner wire about adapter inner wire 32.Certainly, taper protuberance 35 can not be an axial symmetry on the stricti jurise with tapered recess 34, and roughly axisymmetric tapered recess 34 also is fine with taper protuberance 35.
Be substantially the taper that can cooperate each other as long as it should be noted that the tapered recess 34 here with taper protuberance 35, be not restricted to proper taper, though proper taper is preferred in shape.For example, taper protuberance 35 and/or tapered recess 34 can be formed by the step cutting pattern portion that a plurality of sizes diminish gradually.
In addition, known to those of ordinary skills are after having read the technical solution of the utility model, the tapering of the tapered recess 34 here more preferably greater than or equal the tapering of taper protuberance 35 so that be contained in taper protuberance 35 in the tapered recess 34 and still have the space that allows both to be offset relative to each other in the case between the two, certainly, when allowing to utilize adapter to connect two pcb boards, the distance that exists between two pcb boards has under the situation of end play the tapering of taper protuberance 35 even can be between tapered recess 34 and the taper protuberance 35 greater than the tapering of tapered recess 34.In taper protuberance 35 is engaged in tapered recess 34 and also exist between the two under the situation in gap, taper protuberance 35 and/or tapered recess 34 can be circular cones, but also can be that the face number is not less than 6 polyhedral cone.
Above-mentioned modification is all within the protection range of the utility model claim 1.
Though first socket of coaxial connector combination 100 shown in Figure 3 is separately positioned on the relative pcb board with second socket,, pcb board is not the part of coaxial connector combination 100.The coaxial connector combination of being made up of first socket, second socket and adapter 100 in fact, here can be independent of the pcb board sale.
First, second outer conductor can be made of copper, and first, second inner wire can be made of beryllium copper or phosphor-copper, and first, second insulator 13,23 can be made by PTFE (Teflon).Adapter outer conductor 31, adapter inner wire 32 all can be made of copper, and adapter insulator 33 also can be made by PTFE (Teflon).
Preferably, the tapering of taper protuberance 35 is identical with the tapering of tapered recess 34.
As shown in Fig. 3 and Fig. 6, tapered recess 34 extends to the corresponding end 37 of adapter outer conductor 31 from the end 36 of adapter inner wire 32.Certainly, the end 36 of adapter inner wire 32 also can be in adapter insulator 33 with tapered recess 34 than the spaced apart distance of small end.
As shown in Fig. 3,5, the size of the free-ended end of first inner wire 12 (also being applicable to second inner wire 22) enlarge and be formed with a plurality of isolated in engaging nails 15, under the free-ended end of first inner wire 12 placed situation in the adapter inner wire 32, interior engaging nail 15 was by 32 extruding of adapter inner wire and strain.As shown in Figure 5, first inner wire 12 (also being applicable to second inner wire 22) comprises the inner wire longitudinal axis, and interior engaging nail 15 is uniformly-spaced arranged around corresponding inner wire longitudinal axis.The free-ended end that first inner wire 12 only is shown among Fig. 5 comprises 4 interior engaging nails 15, in fact, also can comprise the interior engaging nail 15 of other numbers, for example 3,5,6,7,8 etc.
As shown in Figure 5, the spherical part of a plurality of interior engaging nail 15 formation.
Further preferred, the two ends of adapter outer conductor 31 all are formed with a plurality of isolated outer contacting pawls 38, under the situation in the end of adapter outer conductor 31 places first, second outer conductor, outer contacting pawl 38 is pushed and strain by described first, second outer conductor.Adapter outer conductor 31 comprises the adapter longitudinal axis, and outer contacting pawl 38 is uniformly-spaced arranged around this adapter longitudinal axis.The end that adapter outer conductor 31 only is shown among Fig. 6 comprises 6 outer contacting pawls 38, in fact, also can comprise the outer contacting pawl 38 of other numbers, for example 3,4,5,7,8 etc.
For the ease of outer contacting pawl 38 inside strains, as shown in Figure 6, the section diameter of the contiguous outer contacting pawl 38 of adapter insulator 33 dwindles, to form gap g outside between engaging nail 38 and the adapter insulator 33.Certainly, the diameter at outer contacting pawl 38 places of adapter outer conductor 31 also can enlarge to form the gap between engaging nail 38 and the adapter insulator 33 outside.
The interior engaging nail 15 of the elastically deformable of the outer contacting pawl 38 of the elastically deformable of adapter outer conductor 31 and first, second inner wire 12,22 can be realized the resilient engagement between first, second socket and the adapter 3.This is simple in structure, and need not use other special flexible members such as spring.
As shown in Figure 6, the arranged outside of the end of outer contacting pawl 38 has circular arc projection 39.Circular arc projection 39 helps to form between the engaging nail 38 and first, second outer conductor 11,21 outside to electrically contact.Advantageously, circular arc projection 39 is around the arranged outside of the end of all outer contacting pawls 38.
As shown in Fig. 3,7, the terminal inboard near an end (for example a, end of close first pcb board 70) of adapter inner wire 32 is provided with internal diameter and dwindles part 40 to form " closing in " part.It can be that the inner periphery that centers on adapter inner wire 32 intermittently is provided with that this internal diameter dwindles part 40, also can be continuous setting.Utilize this structure, the bigger interference of generation when second inner wire 22 cooperates with the other end of adapter inner wire 32 when adapter inner wire 32 is cooperated with first inner wire 12 near an end of first pcb boards, thereby make adapter 3 form different confining forces with first, second socket, like this, when first, second pcb board 70,80 separated, adapter 3 can be stayed on first socket 1 of first pcb board.As shown in Figure 4, the outside of the end of second outer conductor is connected with a horn-like guide member 60, on the direction of adapter 3, the opening size of guide member 60 enlarges gradually, and it provides good blind slotting guide effect for adapter 3 is plugged on second socket 2.Guide member 60 can be made of copper.
But, as well known to those of ordinary skill in the art, the internal diameter here dwindles the terminal inboard near second pcb board that part 40 also can instead be arranged on the adapter inner wire, thereby when first, second pcb board separated, adapter 3 was stayed on second socket 2.Correspondingly, guiding parts is arranged on first socket 1 for 60 this moments.
It should be noted that preferably first outer conductor 11, second outer conductor 21, adapter inner wire 32 and adapter outer conductor 32 are cylindric.
The utility model has also proposed a kind of plate to the combination of plate coaxial connector, and it comprises above-mentioned coaxial connector combination, and wherein: first outer conductor 11, second outer conductor 21, adapter inner wire 32 and adapter outer conductor 32 are cylindric; And first socket 1 is arranged on first pcb board 70, and second socket 2 and first socket 1 relatively are arranged on second pcb board 80, and first pcb board 70 is relative with second pcb board 80.Though what the plate here was used in combination the plate coaxial connector is pcb board,, above-mentioned coaxial connector combination also can be applied to other different circuit board.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change that scope of the present utility model is limited by claims and equivalent thereof to these embodiment.
Claims (12)
1. coaxial connector combination comprises:
One first socket has one first outer conductor, one first inner wire and be arranged on first insulator between first outer conductor and first inner wire around first inner wire;
One second socket has one second outer conductor, one second inner wire and be arranged on second insulator between second outer conductor and second inner wire around second inner wire; And
An adapter, has an adapter outer conductor, an adapter inner wire and be arranged on the adapter outer conductor and the adapter inner wire between an adapter insulator, described adapter insulator is provided with around the adapter inner wire on the length direction of adapter inner wire, and described adapter insulator has two ends facing described first and second insulators respectively
Wherein, the free end of described first and second inner wires inserts described adapter inner wire and electrically contacts to form with described adapter inner wire respectively, and the two ends of described adapter outer conductor are inserted respectively in described first, second outer conductor and are electrically contacted to form with described first, second outer conductor respectively
It is characterized in that:
Described two ends of described adapter insulator all are formed with the tapered recess that increases towards end size;
Described first and second insulators in the face of a side of adapter insulator all form towards the adapter convergent, be adapted to fit into the taper protuberance in the described tapered recess.
2. coaxial connector combination according to claim 1 is characterized in that:
The tapering of described taper protuberance is identical with the tapering of described tapered recess.
3. coaxial connector combination according to claim 1 is characterized in that:
Described tapered recess extends to the corresponding end of described adapter outer conductor from the end of described adapter inner wire.
4. plate according to claim 1 is characterized in that the combination of plate coaxial connector:
The size of the free-ended end of described first, second inner wire enlarge and be formed with a plurality of isolated in engaging nails, under the free-ended end of first, second inner wire places situation in the adapter inner wire, described in engaging nail by described adapter inner wire extruding and strain.
5. coaxial connector combination according to claim 4 is characterized in that:
Described first, second inner wire includes the inner wire longitudinal axis, and described interior engaging nail is uniformly-spaced arranged around corresponding inner wire longitudinal axis.
6. coaxial connector combination according to claim 4 is characterized in that:
The two ends of described adapter outer conductor all are formed with a plurality of isolated outer contacting pawls, and under the situation in the end of adapter outer conductor 31 places first, second outer conductor, described outer contacting pawl is pushed and strain by described first, second outer conductor.
7. coaxial connector combination according to claim 6 is characterized in that:
Described adapter outer conductor comprises the adapter longitudinal axis, and described outer contacting pawl is uniformly-spaced arranged around corresponding adapter longitudinal axis.
8. coaxial connector combination according to claim 6 is characterized in that:
The section diameter of the described outer contacting pawl of the vicinity of described adapter insulator dwindles.
9. coaxial connector combination according to claim 6 is characterized in that:
The arranged outside of the end of described outer contacting pawl has the circular arc projection.
10. coaxial connector combination according to claim 4 is characterized in that:
The terminal inboard of one end of described adapter inner wire is provided with internal diameter and dwindles part.
11., it is characterized in that according to each described coaxial connector combination among the claim 1-10:
Described first outer conductor, second outer conductor, adapter inner wire and adapter outer conductor are cylindric.
12. a plate is characterized in that the combination of plate coaxial connector: comprise coaxial connector combination according to claim 11, wherein:
Described first socket is arranged on one first pcb board, and described second socket and first socket relatively are arranged on one second pcb board, and described first pcb board is relative with described second pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200745586U CN202067955U (en) | 2011-03-16 | 2011-03-16 | Coaxial connector combination and plate-to-plate coaxial connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200745586U CN202067955U (en) | 2011-03-16 | 2011-03-16 | Coaxial connector combination and plate-to-plate coaxial connector combination |
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| Publication Number | Publication Date |
|---|---|
| CN202067955U true CN202067955U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200745586U Expired - Lifetime CN202067955U (en) | 2011-03-16 | 2011-03-16 | Coaxial connector combination and plate-to-plate coaxial connector combination |
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| Country | Link |
|---|---|
| CN (1) | CN202067955U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946033A (en) * | 2012-11-15 | 2013-02-27 | 华为技术有限公司 | Radio frequency coaxial connector |
| CN106716739A (en) * | 2014-09-02 | 2017-05-24 | 菲尼克斯电气公司 | Housing for connecting to a plug connector part |
| CN106998021A (en) * | 2017-05-22 | 2017-08-01 | 江苏正恺电子科技有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN107565250A (en) * | 2016-06-30 | 2018-01-09 | 泰科电子(上海)有限公司 | Connector |
| CN108023250A (en) * | 2016-11-03 | 2018-05-11 | 泰科电子(上海)有限公司 | adapter, socket and connector combination |
| CN109217045A (en) * | 2018-10-18 | 2019-01-15 | 合肥师范学院 | Radio frequency (RF) coaxial connector |
| CN109309302A (en) * | 2017-07-27 | 2019-02-05 | Ims连接器***有限公司 | Coaxial plug connector |
| CN109314318A (en) * | 2016-06-10 | 2019-02-05 | 塞尔马克斯技术股份公司 | Antenna feed network |
| CN110212358A (en) * | 2018-12-29 | 2019-09-06 | 中兴通讯股份有限公司 | RF repeating component and radio frequency connector with it |
| CN110854578A (en) * | 2018-07-24 | 2020-02-28 | 中兴通讯股份有限公司 | Connecting device |
| WO2020233388A1 (en) * | 2019-05-23 | 2020-11-26 | 中兴通讯股份有限公司 | Radio-frequency coaxial connector |
| CN114094390A (en) * | 2021-11-11 | 2022-02-25 | 深圳国人科技股份有限公司 | Large-tolerance blind-mate connector and cavity filter |
-
2011
- 2011-03-16 CN CN2011200745586U patent/CN202067955U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946033A (en) * | 2012-11-15 | 2013-02-27 | 华为技术有限公司 | Radio frequency coaxial connector |
| CN106716739A (en) * | 2014-09-02 | 2017-05-24 | 菲尼克斯电气公司 | Housing for connecting to a plug connector part |
| CN106716739B (en) * | 2014-09-02 | 2019-11-12 | 菲尼克斯电气公司 | Shell for being connect with plug-in connector |
| CN109314318A (en) * | 2016-06-10 | 2019-02-05 | 塞尔马克斯技术股份公司 | Antenna feed network |
| CN107565250A (en) * | 2016-06-30 | 2018-01-09 | 泰科电子(上海)有限公司 | Connector |
| CN108023250A (en) * | 2016-11-03 | 2018-05-11 | 泰科电子(上海)有限公司 | adapter, socket and connector combination |
| CN108023250B (en) * | 2016-11-03 | 2023-12-15 | 泰科电子(上海)有限公司 | Adapter, socket and connector combination |
| CN106998021A (en) * | 2017-05-22 | 2017-08-01 | 江苏正恺电子科技有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN106998021B (en) * | 2017-05-22 | 2023-01-24 | 江苏正恺电子科技有限公司 | Radio frequency coaxial connector |
| CN109309302A (en) * | 2017-07-27 | 2019-02-05 | Ims连接器***有限公司 | Coaxial plug connector |
| CN109309302B (en) * | 2017-07-27 | 2020-10-09 | Ims连接器***有限公司 | Coaxial connector |
| CN110854578B (en) * | 2018-07-24 | 2022-03-25 | 中兴通讯股份有限公司 | Connecting device |
| CN110854578A (en) * | 2018-07-24 | 2020-02-28 | 中兴通讯股份有限公司 | Connecting device |
| CN109217045A (en) * | 2018-10-18 | 2019-01-15 | 合肥师范学院 | Radio frequency (RF) coaxial connector |
| CN110212358A (en) * | 2018-12-29 | 2019-09-06 | 中兴通讯股份有限公司 | RF repeating component and radio frequency connector with it |
| WO2020233388A1 (en) * | 2019-05-23 | 2020-11-26 | 中兴通讯股份有限公司 | Radio-frequency coaxial connector |
| CN114094390A (en) * | 2021-11-11 | 2022-02-25 | 深圳国人科技股份有限公司 | Large-tolerance blind-mate connector and cavity filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |