CN108023246A - adapter, socket and connector combination - Google Patents

adapter, socket and connector combination Download PDF

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Publication number
CN108023246A
CN108023246A CN201610971319.8A CN201610971319A CN108023246A CN 108023246 A CN108023246 A CN 108023246A CN 201610971319 A CN201610971319 A CN 201610971319A CN 108023246 A CN108023246 A CN 108023246A
Authority
CN
China
Prior art keywords
center conductor
insulating body
conductor
center
connector combination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610971319.8A
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Chinese (zh)
Other versions
CN108023246B (en
Inventor
宋志刚
汪云河
陈家辉
倪琳
刘松华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tyco Electronics Shanghai Co Ltd
Original Assignee
Tyco Electronics Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Priority to CN201610971319.8A priority Critical patent/CN108023246B/en
Publication of CN108023246A publication Critical patent/CN108023246A/en
Application granted granted Critical
Publication of CN108023246B publication Critical patent/CN108023246B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Abstract

The present invention discloses a kind of connector combination, including：Adapter；With the first socket, suitable for assembled and be locked on one end of adapter.Adapter includes：The external conductor of tubular；Columnar center conductor, is arranged on external conductor；And insulator, it is arranged between external conductor and center conductor, external conductor and center conductor is kept apart.First socket includes：First insulating body, in the one end for the external conductor for being adapted for insertion into tubular；First outside terminal of tubular, is maintained on the first insulating body, suitable for being made electrical contact with one end of external conductor；With columnar first center terminal, it is maintained on the first insulating body, suitable for being made electrical contact with one end of center conductor.Formed with the latch-up structure suitable for center conductor and the first insulating body are locked together on center conductor and the first insulating body.In the present invention, the insulating body of the first socket and the center conductor of adapter lock together, so as to which adapter is reliably locked on the first socket.

Description

Adapter, socket and connector combination
Technical field
The present invention relates to a kind of electric connector combination, is used for two circuits of connection with adapter more particularly to a kind of The connector combination of plate.
Background technology
In the prior art, radio frequency (RF) coaxial connector combinations of the PCB (printed circuit board (PCB)) to PCB generally comprises two sockets With an adapter.Each socket generally comprises the outside terminal of a tubular, a columnar center terminal, an insulator With an insulation shell.Center terminal is arranged in outside terminal, between the centrally disposed terminal of insulator and outside terminal, is used Keep apart in support center terminal and by center terminal and outside terminal.Outside terminal is received and is positioned in insulation shell. Adapter generally comprises the external conductor of a tubular, a columnar center conductor and an insulator.Center conductor is set In external conductor, between the centrally disposed conductor of insulator and external conductor, center conductor is used to support and by center conductor Keep apart with external conductor.
The both ends of adapter are suitable for docking with two sockets respectively.In the prior art, one end of adapter is inserted with one Seat is engaged by locking, and the other end of adapter is slidably engaged with another socket.In order to by one end of adapter and a socket lock Fixed engagement, in the prior art, usually there is both technical solutions：
(1) a kind of scheme is to be assembled in the insulator of adapter and the insulator of a socket in an interference fit Together, so that one end of adapter and a socket be locked together.The shortcomings that this scheme be insulator with insulator it Between bond strength it is inadequate, it is impossible to provide enough mechanical retentions so that one end of adapter is easily separated with socket.
(2) another scheme be by the external conductor (or be metal shell) of the tubular of adapter and socket outside Portion's terminal fits together in an interference fit or in a manner of Elastic buckle, so that by one end of adapter and one Socket locks together.The shortcomings that this scheme is connecing between the external conductor of the tubular of adapter and the outside terminal of socket Contacting surface product is excessive, influences the intermodulation performance of connector combination.
The content of the invention
The present invention provides a kind of connector combination, it can ensure that one end of adapter is reliably locked in one with socket Rise.
The present invention also provides a kind of connector combination, it can reduce the quantity of the building block of connector combination.
The present invention also provides a kind of connector combination, it can improve the intermodulation performance of connector combination.
According to an aspect of the present invention, there is provided a kind of connector combination, including：Adapter；With the first socket, suitable for quilt On the one end for assembling and being locked to the adapter.The adapter includes：The external conductor of tubular；Columnar center conductor, It is arranged in the external conductor；And insulator, it is arranged between the external conductor and the center conductor, by the outside Conductor and the center conductor are kept apart.First socket includes：First insulating body, is adapted for insertion into the outer of the tubular In one end of portion's conductor；First outside terminal of tubular, is maintained on first insulating body, suitable for the external conductor One end electrical contact；With columnar first center terminal, be maintained on first insulating body, suitable for the center conductor One end electrical contact.Formed with suitable for by the center conductor and described on the center conductor and first insulating body The latch-up structure that first insulating body locks together.
According to one embodiment of present invention, the latch-up structure includes the elasticity being formed on first insulating body Be buckled and be formed on the outer wall of one end of the center conductor one circle the first lug boss, the Elastic buckle be suitable for it is described First lug boss is bonded together, so as to which the center conductor and first insulating body are locked together.
According to another embodiment of the invention, the Elastic buckle includes being formed in the main body of first insulating body Cylindrical extension and second lug boss of circle being formed on the inner wall of the cylindrical extension, first lug boss in portion Suitable for being bonded together with second lug boss.
According to another embodiment of the invention, it is axial formed with least one on one end of first outside terminal One end of first outside terminal is divided into more valves by groove, at least one axial groove so that first outside terminal For example same jerk-finger with more valve structures in one end.
According to another embodiment of the invention, formed with a circle arc on the outer wall of one end of first outside terminal Shape is raised, and the arc convex, which is suitable for sliding with the inner wall of the external conductor, to be made electrical contact with.
According to another embodiment of the invention, first outside terminal the other end formed with flat welding Foot, the welding foot exposes from the bottom surface of first insulating body, suitable for being soldered on the surface of first circuit board.
According to another embodiment of the invention, first insulating body main part bottom formed with multiple arcs Shape positioning plate, limits arc positioning groove between the main part of the arc positioning plate and first insulating body, and described The cylindrical body part of one outside terminal is suitable for being positioned in the arc positioning groove.
According to another embodiment of the invention, one end of the center conductor is cylindrical in shape, first center terminal One end is inserted into one end of the center conductor, and slides electrical contact with the inner wall of one end of the center conductor.
According to another embodiment of the invention, on one end of the center conductor formed with least one axial groove, One end of the center conductor is divided into more valves by least one axial groove so that one end of the center conductor is for example same Jerk-finger with more valve structures.
According to another embodiment of the invention, the other end of first center terminal is from first insulating body Bottom is stretched out, suitable for being plugged into the jack on first circuit board.
According to another embodiment of the invention, the connector combination is further included suitable for being assembled to the another of the adapter The second socket on one end.Second socket includes：Second insulating body, is adapted for insertion into the external conductor of the tubular In the other end；Second outside terminal of tubular, is maintained on second insulating body, suitable for another with the external conductor End electrical contact；With columnar second center terminal, it is maintained on second insulating body, suitable for another with the center conductor One end makes electrical contact with.
According to another embodiment of the invention, it is axial formed with least one on one end of second outside terminal One end of second outside terminal is divided into more valves by groove, at least one axial groove so that second outside terminal For example same jerk-finger with more valve structures in one end.
According to another embodiment of the invention, formed with a circle arc on the outer wall of one end of second outside terminal Shape is raised, and the arc convex, which is suitable for sliding with the inner wall of the external conductor, to be made electrical contact with.
According to another embodiment of the invention, second outside terminal the other end formed with flat welding Foot, the welding foot exposes from the bottom surface of second insulating body, suitable for being soldered on the surface of second circuit board.
According to another embodiment of the invention, the other end of the center conductor is cylindrical in shape, second center terminal One end be inserted into the other end of the center conductor, and slide and make electrical contact with the inner wall of the other end of the center conductor.
According to another embodiment of the invention, it is axial formed with least one on the other end of the center conductor The other end of the center conductor is divided into more valves by groove, at least one axial groove so that the other end of the center conductor Such as the same jerk-finger with more valve structures.
According to another embodiment of the invention, the other end of second center terminal is from second insulating body Bottom is stretched out, suitable for being plugged into the jack on second circuit board.
According to another embodiment of the invention, second socket is suitable for being assembled to described turn in a manner of being slidably matched Connect on the other end of device so that second socket can directly be extracted from the adapter.
According to another embodiment of the invention, the insulator includes being positioned close to the at one end of the center conductor First insulator and the second insulator that is positioned close at the other end of the center conductor.
According to another embodiment of the invention, the connector combination combines for radio frequency (RF) coaxial connector.
According to another aspect of the present invention, there is provided a kind of adapter, its one end are suitable for docking with a socket, described turn Connecing device includes：The external conductor of tubular；Columnar center conductor, is arranged in the external conductor；And insulator, it is arranged on institute State between external conductor and the center conductor, the external conductor and the center conductor are kept apart.Led at the center It is suitable for the insulating body with being formed in the socket formed with a circle lug boss, the circle lug boss on the outer wall of one end of body On Elastic buckle engagement.
According to another aspect of the present invention, there is provided a kind of socket, it is described suitable for being docked on one end of an adapter Socket includes：The outside terminal of tubular；Columnar center terminal, is arranged in the outside terminal；And insulating body, it is arranged on Between the outside terminal and the center terminal, the outside terminal and the center terminal are kept apart.In the socket Insulating body on formed with Elastic buckle, the Elastic buckle is suitable for and the one end for the center conductor for being formed in the adapter Outer wall on one circle the first lug boss engagement.
According to one embodiment of present invention, the Elastic buckle includes being formed on the main part of the insulating body Cylindrical extension and be formed on the inner wall of the cylindrical extension one circle the second lug boss, second lug boss be suitable for First lug boss is bonded together.
In the embodiment of foregoing each exemplary according to the present invention, in the insulating body and adapter of the first socket Heart conductor locks together, so as to which adapter is reliably locked on the first socket.
In addition, any one in the embodiment of some foregoing exemplaries according to the present invention, in the first and second sockets The outside terminal and center terminal of socket are directly maintained in an insulating body, and the insulating body can be accommodated directly In the external conductor of adapter, without providing an extra insulation shell for socket, reduce connector combination The quantity of building block.
In addition, any one in the embodiment of some foregoing exemplaries according to the present invention, in the first and second sockets The outside terminal of socket is only slided by the inner wall of a circle arc convex and the external conductor of adapter and made electrical contact with, and therefore, is reduced Electrical-contact area between the external conductor of adapter and the outside terminal of socket, improves the mutual tonality of connector combination Energy.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy See, and can help that complete understanding of the invention will be obtained.
Brief description of the drawings
Fig. 1 shows the schematic perspective view of connector combination according to an embodiment of the invention；
Fig. 2 shows the longitudinal sectional view of the connector combination shown in Fig. 1；
Fig. 3 shows the schematic perspective view of the center conductor of the connector combination shown in Fig. 2；
Fig. 4 shows the center conductor of the connector combination shown in Fig. 2 and is locked on one end of center conductor first exhausted The schematic perspective view of edge body；
Fig. 5 shows the center conductor and the first insulating body sectional view shown in Fig. 4；
Fig. 6 shows the schematic perspective view of the first socket of the connector combination shown in Fig. 2；With
Fig. 7 shows the schematic perspective view of the second socket of the connector combination shown in Fig. 2.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating In book, the same or similar drawing reference numeral indicates the same or similar component.It is following referring to the drawings to embodiment of the present invention Illustrate to be intended to explain the present general inventive concept of the present invention, and be not construed as limiting a kind of of the present invention.
In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated to provide to present disclosure The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of these no details It is carried out.In other cases, known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present invention, there is provided a kind of connector combination, including：Adapter；Inserted with first Seat, suitable for being assembled and being locked on one end of the adapter.The adapter includes：The external conductor of tubular；It is columnar Center conductor, is arranged on the external conductor；And insulator, it is arranged between the external conductor and the center conductor, will The external conductor and the center conductor are kept apart.First socket includes：First insulating body, is adapted for insertion into described In one end of the external conductor of tubular；First outside terminal of tubular, is maintained on first insulating body, suitable for it is described One end electrical contact of external conductor；With columnar first center terminal, be maintained on first insulating body, suitable for it is described One end electrical contact of center conductor.Formed with suitable for the center is led on the center conductor and first insulating body The latch-up structure that body and first insulating body lock together.
Fig. 1 shows the schematic perspective view of connector combination 10 according to an embodiment of the invention.
As shown in Figure 1, in the illustrated embodiment, which is attached to the electricity of first circuit board 1 and second Between road plate 2.
In one embodiment of the invention, the connector combination 10 shown in Fig. 1 can be that radio frequency (RF) coaxial connector combines, In this way, radiofrequency signal can be transmitted to second circuit board 2 via the connector combination 10 from first circuit board 1.
Fig. 2 shows the longitudinal sectional view of the connector combination 10 shown in Fig. 1；Fig. 6 shows the connector combination 10 shown in Fig. 2 The first socket 100 schematic perspective view.
As shown in Figure 2 and Figure 6, in the illustrated embodiment, which includes an adapter and one the One socket 100.First socket 100 is suitable for assembled and is locked on one end of adapter.
As shown in Fig. 2, in the illustrated embodiment, adapter mainly includes the external conductor 310 of tubular, columnar center Conductor 320 and insulator 330.Columnar center conductor 320 is arranged in external conductor 310.Insulator 330 is arranged on outside and leads Between body 310 and center conductor 320, external conductor 310 and center conductor 320 are kept apart.Insulator 330 is used to support and determines Position center conductor 320 so that center conductor 320 has identical axis with external conductor 310.
As shown in Figure 2 and Figure 6, in the illustrated embodiment, the first socket 100 mainly includes the first insulating body 130, cylinder The first outside terminal 110 and columnar first center terminal 120 of shape.As shown in Fig. 2, the first insulating body 130 is adapted for insertion into Into one end of the external conductor 310 of tubular.First outside terminal 110 of tubular is maintained on the first insulating body 130, and is fitted Made electrical contact with one end of the external conductor 310 with adapter.Columnar first center terminal 120 is maintained at the first insulating body On 130, and suitable for being made electrical contact with one end of the center conductor 320 of adapter.In one embodiment of the invention, such as Fig. 2 and Shown in Fig. 6, formed with suitable for by 320 and first insulating body of center conductor on 320 and first insulating body 130 of center conductor 130 latch-up structures locked together.
Fig. 3 shows the schematic perspective view of the center conductor 320 of the connector combination shown in Fig. 2；Fig. 4 is shown shown in Fig. 2 The solid of the center conductor 320 of connector combination and the first insulating body 130 being locked on one end 321 of center conductor 320 Schematic diagram；Fig. 5 shows 320 and first insulating body of center conductor, 130 sectional view shown in Fig. 4.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the illustrated embodiment, foregoing latch-up structure can be exhausted including being formed in first Elastic buckle 131,131a on edge body 130 and be formed in center conductor 320 one end 321 outer wall on a circle first it is convex Play portion 321a.Aforementioned flexible buckle 131,131a are suitable for engaging with the first lug boss 321a, so as to by center conductor 320 and first Insulating body 130 locks together.
As shown in Fig. 3, Fig. 4 and Fig. 5, in the illustrated embodiment, aforementioned flexible buckle 131,131a include being formed in the Cylindrical extension 131 on the main part of one insulating body 130 and the circle second being formed on the inner wall of cylindrical extension 131 Lug boss 131a.The second lug boss 131a on first insulating body 130 is suitable for and the first lug boss on center conductor 320 321a is engaged, so as to which 320 and first insulating body 130 of center conductor is locked together.
In previously described embodiments of the present invention, since the insulating body 130 of socket 100 is generally made of plastic cement, it is processed It is very convenient, therefore, the manufacture cost of connector combination can be reduced.As shown in Figure 2 and Figure 6, in the illustrated embodiment, exist Formed with least one axial groove 110a, at least one axial groove 110a by outside first on one end of first outside terminal 110 One end of terminal 110 is divided into more valves so that for example same jerk-finger with more valve structures in one end of the first outside terminal 110.
As shown in Figure 2 and Figure 6, in the illustrated embodiment, on the outer wall of one end of the first outside terminal 110 formed with One circle arc convex 111, arc convex 111, which is suitable for sliding with the inner wall of external conductor 310, to be made electrical contact with.
As shown in Figure 2 and Figure 6, in the illustrated embodiment, the first outside terminal 110 the other end formed with flat Welding foot 112, welding foot 112 expose from the bottom surface of the first insulating body 130, suitable for being soldered on the surface of first circuit board 1 (referring to Fig. 1).
As Fig. 2 and, shown in Fig. 4, Fig. 5 and Fig. 6, in the illustrated embodiment, in the main part of the first insulating body 130 Bottom is limited formed with multiple arcs positioning plate 132 between the main part of 132 and first insulating body 130 of arc positioning plate Arc positioning groove 132a, the cylindrical body part of the first outside terminal 110 are suitable for being positioned in arc positioning groove 132a.
As shown in Fig. 2, Fig. 3 and Fig. 6, in the illustrated embodiment, one end 321 of center conductor 320 is cylindrical in shape, in first In one end 321 of one end insertion center conductor 320 of heart terminal 120, and slided with the inner wall of one end 321 of center conductor 320 Electrical contact.
As shown in Fig. 2, Fig. 3 and Fig. 6, in the illustrated embodiment, can on one end 321 of center conductor 320 formed with One end 321 of center conductor 320 is divided into more valves by least one axial groove 301, at least one axial groove 301 so that is led at center One end 321 of body 320 such as the same jerk-finger with more valve structures.
As shown in Figure 2 and Figure 6, in the illustrated embodiment, the other end of the first center terminal 320 is from the first insulating body 130 bottom is stretched out, suitable for being plugged into the jack on first circuit board 1.
Fig. 7 shows the schematic perspective view of the second socket 200 of the connector combination shown in Fig. 2.
As shown in Figure 1, Figure 2 and Figure 7, in the illustrated embodiment, connector combination 10 is further included suitable for being assembled to switching The second socket 200 on the other end of device.Second socket 200 is suitable for being assembled to the another of adapter in a manner of being slidably matched On end so that second socket 200 can directly be extracted from adapter.
Shown in Fig. 2 and Fig. 7, in the illustrated embodiment, the second socket 200 mainly includes the second insulating body 230, tubular The second outside terminal 210 and columnar second center terminal 220.Second insulating body 230 is adapted for insertion into the outside of tubular In the other end of conductor 310.Second outside terminal 210 of tubular is maintained on the second insulating body 230, and is suitable for and adapter External conductor 310 the other end electrical contact.Columnar second center terminal 220 is maintained on the second insulating body 230, and is fitted Made electrical contact with the other end of the center conductor 320 with adapter.
Shown in Fig. 2 and Fig. 7, in the illustrated embodiment, formed with least one on one end of the second outside terminal 210 One end of second outside terminal 210 is divided into more valves by axial groove 210a, at least one axial groove 210a so that the second outside terminal For example same jerk-finger with more valve structures in 210 one end.
Shown in Fig. 2 and Fig. 7, in the illustrated embodiment, formed with one on the outer wall of one end of the second outside terminal 210 Arc convex 211 is enclosed, arc convex 211, which is suitable for sliding with the inner wall of external conductor 310, to be made electrical contact with.
Shown in Fig. 2 and Fig. 7, in the illustrated embodiment, the second outside terminal 210 the other end formed with flat weldering Pin 212, welding foot 212 expose from the bottom surface of the second insulating body 230, suitable for being soldered on the surface of second circuit board 2.
Shown in Fig. 2, Fig. 3 and Fig. 7, in the illustrated embodiment, the other end 322 of center conductor 320 is cylindrical in shape, in second Heart terminal 220 one end insertion center conductor 320 the other end 322 in, and with the inner wall of the other end 322 of center conductor 320 Slide electrical contact.
Shown in Fig. 2, Fig. 3 and Fig. 7, in the illustrated embodiment, formed with extremely on the other end 322 of center conductor 320 The other end 322 of center conductor 320 is divided into more valves by a few axial groove 302, at least one axial groove 302 so that is led at center The other end 322 of body 320 such as the same jerk-finger with more valve structures.
Shown in Fig. 2 and Fig. 7, in the illustrated embodiment, the other end of the second center terminal 320 is from the second insulating body 230 bottom is stretched out, suitable for being plugged into the jack on second circuit board 2 (referring to Fig. 1).
As shown in Fig. 2, in the illustrated embodiment, insulator 330 includes being positioned close to one end of center conductor 320 First insulator 331 at 321 and the second insulator 332 being positioned close at the other end 322 of center conductor 320.
In another embodiment of the present invention, a kind of adapter is disclosed, its one end is suitable for right with a socket 100 Connect, which mainly includes：The external conductor 310 of tubular；Columnar center conductor 320, is arranged on external conductor 310 In；With insulator 330, it is arranged between external conductor 310 and center conductor 320, by external conductor 310 and center conductor 320 Keep apart.Formed with a circle lug boss 321a on the outer wall of one end 321 of center conductor 320, one, which encloses lug boss 321a, is suitable for Engaged with Elastic buckle 131, the 131a on the insulating body 130 for being formed in socket 100.
In another embodiment of the present invention, a kind of socket is disclosed, suitable for being docked on one end of an adapter, The socket 100 mainly includes：The outside terminal 110 of tubular；Columnar center terminal 120, is arranged in outside terminal 110；With Insulating body 130, is arranged between outside terminal 110 and center terminal 120, and outside terminal 110 and center terminal 120 are isolated Open.Formed with Elastic buckle 131,131a on the insulating body 130 of socket 100, the Elastic buckle 131,131a is suitable for and shape Into circle the first lug boss 321a engagements on the outer wall in one end 321 of the center conductor 320 of adapter.
In another embodiment of the present invention, the Elastic buckle 131,131a include the master for being formed in insulating body 130 The cylindrical extension 131 and second lug boss 131a of circle being formed on the inner wall of cylindrical extension 131 in body portion, second is convex Portion 131a is played to be suitable for being bonded together with the first lug boss 321a.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments It can be freely combined in the case of prominent.
Although with reference to attached drawing, the present invention is described, and the embodiment disclosed in attached drawing is intended to preferred to the present invention Embodiment is illustrative, and it is not intended that limiting a kind of of the present invention.
Although some embodiments of this present general inventive concept are shown and illustrate, those of ordinary skill in the art will manage Solution, in the case of without departing substantially from the principle of this present general inventive concept and spirit, can make a change these embodiments, of the invention Scope is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately Outside, the scope that any element label of claim should not be construed as limiting the invention.

Claims (23)

  1. A kind of 1. connector combination, it is characterised in that including：
    Adapter；With
    First socket (100), suitable for being assembled and being locked on one end of the adapter (10,20,30),
    The adapter includes：
    The external conductor (310) of tubular；
    Columnar center conductor (320), is arranged in the external conductor (310)；With
    Insulator (330), is arranged between the external conductor (310) and the center conductor (320), by the external conductor (310) keep apart with the center conductor (320),
    First socket (100) includes：
    First insulating body (130), is adapted for insertion into one end of external conductor (310) of the tubular；
    The first outside terminal (110) of tubular, is maintained on first insulating body (130), suitable for the external conductor (310) one end electrical contact；With
    Columnar first center terminal (120), is maintained on first insulating body (130), suitable for the center conductor (320) one end electrical contact,
    It is characterized in that：
    Formed with suitable for by the center conductor (320) on the center conductor (320) and first insulating body (130) The latch-up structure locked together with first insulating body (130).
  2. 2. connector combination according to claim 1, it is characterised in that：
    The latch-up structure includes the Elastic buckle (131,131a) being formed on first insulating body (130) and is formed in First lug boss of circle (321a) on the outer wall of one end (321) of the center conductor (320), the Elastic buckle (131, 131a) it is suitable for being bonded together with first lug boss (321a), so as to by the center conductor (320) and described first exhausted Edge body (130) locks together.
  3. 3. connector combination according to claim 2, it is characterised in that：
    The Elastic buckle (131,131a) includes the tubular extension being formed on the main part of first insulating body (130) Portion (131) and second lug boss of circle (131a) being formed on the inner wall of the cylindrical extension (131), described first is raised Portion (321a) is suitable for being bonded together with second lug boss (131a).
  4. 4. connector combination according to claim 3, it is characterised in that：
    Formed with least one axial groove (110a), at least one axis on one end of first outside terminal (110) One end of first outside terminal (110) is divided into more valves to groove (110a) so that the one of first outside terminal (110) End such as the same jerk-finger with more valve structures.
  5. 5. connector combination according to claim 4, it is characterised in that：
    Formed with a circle arc convex (111), the arc convex on the outer wall of one end of first outside terminal (110) (111) it is suitable for sliding with the inner wall of the external conductor (310) making electrical contact with.
  6. 6. connector combination according to claim 5, it is characterised in that：
    First outside terminal (110) the other end formed with flat welding foot (112), the welding foot (112) from The bottom surface of first insulating body (130) is exposed, suitable for being soldered on the surface of first circuit board (1).
  7. 7. connector combination according to claim 6, it is characterised in that：
    First insulating body (130) main part bottom formed with multiple arcs positioning plate (132), in the arc Arc positioning groove (132a) is limited between the main part of positioning plate (132) and first insulating body (130), outside described first The cylindrical body part of portion's terminal (110) is suitable for being positioned in the arc positioning groove (132a).
  8. 8. connector combination according to claim 1, it is characterised in that：
    One end (321) of the center conductor (320) is cylindrical in shape, during the insertion of one end of first center terminal (120) is described In one end (321) of heart conductor (320), and electrical contact is slided with the inner wall of one end (321) of the center conductor (320).
  9. 9. connector combination according to claim 8, it is characterised in that：
    Formed with least one axial groove (301), at least one axis on one end of the center conductor (320) (321) One end (321) of the center conductor (320) is divided into more valves to groove (301) so that one end of the center conductor (320) (321) such as the same jerk-finger with more valve structures.
  10. 10. connector combination according to claim 9, it is characterised in that：
    The other end of first center terminal (320) is stretched out from the bottom of first insulating body (130), suitable for being plugged into In jack on first circuit board (1).
  11. 11. connector combination according to claim 1, it is characterised in that：
    The connector combination (10) is further included suitable for being assembled to the second socket (200) on the other end of the adapter,
    Second socket (200) includes：
    Second insulating body (230), is adapted for insertion into the other end of external conductor (310) of the tubular；
    The second outside terminal (210) of tubular, is maintained on second insulating body (230), suitable for the external conductor (310) other end electrical contact；With
    Columnar second center terminal (220), is maintained on second insulating body (230), suitable for the center conductor (320) other end electrical contact.
  12. 12. connector combination according to claim 11, it is characterised in that：
    Formed with least one axial groove (210a), at least one axis on one end of second outside terminal (210) One end of second outside terminal (210) is divided into more valves to groove (210a) so that the one of second outside terminal (210) End such as the same jerk-finger with more valve structures.
  13. 13. connector combination according to claim 12, it is characterised in that：
    Formed with a circle arc convex (211), the arc convex on the outer wall of one end of second outside terminal (210) (211) it is suitable for sliding with the inner wall of the external conductor (310) making electrical contact with.
  14. 14. connector combination according to claim 13, it is characterised in that：
    Second outside terminal (210) the other end formed with flat welding foot (212), the welding foot (212) from The bottom surface of second insulating body (230) is exposed, suitable for being soldered on the surface of second circuit board (2).
  15. 15. connector combination according to claim 11, it is characterised in that：
    The other end (322) of the center conductor (320) is cylindrical in shape, described in one end insertion of second center terminal (220) In the other end (322) of center conductor (320), and connect with the inner wall slip electricity of the other end (322) of the center conductor (320) Touch.
  16. 16. connector combination according to claim 15, it is characterised in that：
    Formed with least one axial groove (302) on the other end (322) of the center conductor (320), described at least one The other end (322) of the center conductor (320) is divided into more valves by axial groove (302) so that the center conductor (320) it is another One end (322) such as the same jerk-finger with more valve structures.
  17. 17. connector combination according to claim 16, it is characterised in that：
    The other end of second center terminal (320) is stretched out from the bottom of second insulating body (230), suitable for being plugged into In jack on second circuit board (2).
  18. 18. connector combination according to claim 11, it is characterised in that：
    Second socket (200) is suitable for being assembled in a manner of being slidably matched on the other end of the adapter so that described Second socket (200) can directly be extracted from the adapter.
  19. 19. connector combination according to claim 1, it is characterised in that：
    The insulator (330) includes being positioned close to the first insulator at one end (321) place of the center conductor (320) (331) and be positioned close to the center conductor (320) the other end (322) place second insulator (332).
  20. 20. connector combination according to claim 1, it is characterised in that：The connector combination connects for RF coaxial Device combines.
  21. 21. a kind of adapter, its one end is suitable for docking with a socket (100), and the adapter (300) includes：
    The external conductor (310) of tubular；
    Columnar center conductor (320), is arranged in the external conductor (310)；With
    Insulator (330), is arranged between the external conductor (310) and the center conductor (320), by the external conductor (310) keep apart with the center conductor (320),
    It is characterized in that：
    It is raised formed with a circle lug boss (321a), a circle on the outer wall of one end of the center conductor (320) (321) Portion (321a) is suitable for engaging with the Elastic buckle (131,131a) on the insulating body (130) for being formed in the socket (100).
  22. 22. a kind of socket, suitable for being docked on one end of an adapter, the socket (100) includes：
    The outside terminal (110) of tubular；
    Columnar center terminal (120), is arranged in the outside terminal (110)；With
    Insulating body (130), is arranged between the outside terminal (110) and the center terminal (120), by the outer end Sub (110) and the center terminal (120) are kept apart,
    It is characterized in that：
    Formed with Elastic buckle (131,131a), the Elastic buckle on the insulating body (130) of the socket (100) (131,131a) are suitable for the circle first on the outer wall of one end (321) of the center conductor (320) with being formed in the adapter Lug boss (321a) engages.
  23. 23. socket according to claim 22, it is characterised in that：
    The Elastic buckle (131,131a) includes the cylindrical extension being formed on the main part of the insulating body (130) (131) and be formed on the inner wall of the cylindrical extension (131) one circle the second lug boss (131a), second lug boss (131a) is suitable for being bonded together with first lug boss (321a).
CN201610971319.8A 2016-11-03 2016-11-03 Adapter, socket and connector combination Active CN108023246B (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN108023246B CN108023246B (en) 2023-12-15

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Citations (13)

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Publication number Priority date Publication date Assignee Title
CN101459304A (en) * 2009-01-05 2009-06-17 江苏科技大学 RF coaxial connector capable of slight bias insertion
CN102157869A (en) * 2010-12-30 2011-08-17 上海航天科工电器研究院有限公司 Radio frequency coaxial connector
US8029324B1 (en) * 2010-11-04 2011-10-04 Tyco Electronics Corporation RF connector assembly
KR101162659B1 (en) * 2011-03-31 2012-07-04 (주)기가레인 Connecter combined coaxial cable
CN103337740A (en) * 2013-06-20 2013-10-02 江苏科技大学 Component of RF coaxial connector with larger distance between plates
CN103378429A (en) * 2012-04-26 2013-10-30 雷迪埃 Connection assembly, connection coupler, plugger and connection module
CN203445286U (en) * 2013-09-16 2014-02-19 罗森伯格亚太电子有限公司 Board-to-board radio-frequency connector and adapter thereof
CN203481564U (en) * 2013-09-10 2014-03-12 深圳市大富科技股份有限公司 Coaxial connector assembly
CN204118414U (en) * 2014-09-19 2015-01-21 宁波市骏瓷通讯连接技术有限公司 A kind of Novel radio frequency coaxial connector
CN204257981U (en) * 2014-11-12 2015-04-08 西安富士达科技股份有限公司 A kind of radio frequency connector
EP2985842A1 (en) * 2014-08-15 2016-02-17 Nokia Solutions and Networks Oy Connector arrangement
CN205543353U (en) * 2016-03-21 2016-08-31 吴通控股集团股份有限公司 Board is to board radio frequency coaxial connector
CN206412585U (en) * 2016-11-03 2017-08-15 泰科电子(上海)有限公司 adapter, socket and connector combination

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101459304A (en) * 2009-01-05 2009-06-17 江苏科技大学 RF coaxial connector capable of slight bias insertion
US8029324B1 (en) * 2010-11-04 2011-10-04 Tyco Electronics Corporation RF connector assembly
CN102157869A (en) * 2010-12-30 2011-08-17 上海航天科工电器研究院有限公司 Radio frequency coaxial connector
KR101162659B1 (en) * 2011-03-31 2012-07-04 (주)기가레인 Connecter combined coaxial cable
CN103378429A (en) * 2012-04-26 2013-10-30 雷迪埃 Connection assembly, connection coupler, plugger and connection module
CN103337740A (en) * 2013-06-20 2013-10-02 江苏科技大学 Component of RF coaxial connector with larger distance between plates
CN203481564U (en) * 2013-09-10 2014-03-12 深圳市大富科技股份有限公司 Coaxial connector assembly
CN203445286U (en) * 2013-09-16 2014-02-19 罗森伯格亚太电子有限公司 Board-to-board radio-frequency connector and adapter thereof
EP2985842A1 (en) * 2014-08-15 2016-02-17 Nokia Solutions and Networks Oy Connector arrangement
CN204118414U (en) * 2014-09-19 2015-01-21 宁波市骏瓷通讯连接技术有限公司 A kind of Novel radio frequency coaxial connector
CN204257981U (en) * 2014-11-12 2015-04-08 西安富士达科技股份有限公司 A kind of radio frequency connector
CN205543353U (en) * 2016-03-21 2016-08-31 吴通控股集团股份有限公司 Board is to board radio frequency coaxial connector
CN206412585U (en) * 2016-11-03 2017-08-15 泰科电子(上海)有限公司 adapter, socket and connector combination

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